3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 # Get the SLES distro version
97 # Returns a version string that should only be used in comparing
98 # strings returned by version_code()
101 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
103 # All SuSE Linux versions have one decimal. version_code expects two
104 local sles_version=$version.0
105 version_code $sles_version
108 # Check if we are running on Ubuntu or SLES so we can make decisions on
110 if [ -r /etc/SuSE-release ]; then
111 sles_version=$(sles_version_code)
112 [ $sles_version -lt $(version_code 11.4.0) ] &&
113 # bug number for skipped test: LU-4341
114 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
115 [ $sles_version -lt $(version_code 12.0.0) ] &&
116 # bug number for skipped test: LU-3703
117 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
118 elif [ -r /etc/os-release ]; then
119 if grep -qi ubuntu /etc/os-release; then
120 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
121 -e 's/^VERSION=//p' \
125 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
126 # bug number for skipped test:
128 ALWAYS_EXCEPT+=" 103a 410"
138 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
139 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
148 check_swap_layouts_support()
150 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
151 skip "Does not support layout lock."
154 check_swap_layout_no_dom()
157 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
158 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
161 check_and_setup_lustre
165 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
167 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
168 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
169 rm -rf $DIR/[Rdfs][0-9]*
171 # $RUNAS_ID may get set incorrectly somewhere else
172 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
173 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
175 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
177 if [ "${ONLY}" = "MOUNT" ] ; then
178 echo "Lustre is up, please go on"
182 echo "preparing for tests involving mounts"
183 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
185 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
186 echo # add a newline after mke2fs.
190 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
191 lctl set_param debug=-1 2> /dev/null || true
194 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
196 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
198 run_test 0a "touch; rm ====================="
201 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
202 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
204 run_test 0b "chmod 0755 $DIR ============================="
207 $LCTL get_param mdc.*.import | grep "state: FULL" ||
208 error "import not FULL"
209 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
212 run_test 0c "check import proc"
214 test_0d() { # LU-3397
215 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
216 skip "proc exports not supported before 2.10.57"
218 local mgs_exp="mgs.MGS.exports"
219 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
221 local exp_client_version
224 local temp_imp=$DIR/$tfile.import
225 local temp_exp=$DIR/$tfile.export
227 # save mgc import file to $temp_imp
228 $LCTL get_param mgc.*.import | tee $temp_imp
229 # Check if client uuid is found in MGS export
230 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
231 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
235 # save mgs export file to $temp_exp
236 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
238 # Compare the value of field "connect_flags"
239 imp_val=$(grep "connect_flags" $temp_imp)
240 exp_val=$(grep "connect_flags" $temp_exp)
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export flags '$exp_val' != import flags '$imp_val'"
244 # Compare client versions. Only compare top-3 fields for compatibility
245 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
246 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
247 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
248 [ "$exp_val" == "$imp_val" ] ||
249 error "exp version '$exp_client_version'($exp_val) != " \
250 "'$(lustre_build_version client)'($imp_val)"
252 run_test 0d "check export proc ============================="
255 test_mkdir $DIR/$tdir
256 test_mkdir $DIR/$tdir/d2
257 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
258 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
261 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
263 run_test 1 "mkdir; remkdir; rmdir"
266 test_mkdir $DIR/$tdir
267 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
268 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
270 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
272 run_test 2 "mkdir; touch; rmdir; check file"
275 test_mkdir $DIR/$tdir
276 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
277 touch $DIR/$tdir/$tfile
278 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
280 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
282 run_test 3 "mkdir; touch; rmdir; check dir"
284 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
286 test_mkdir -i 1 $DIR/$tdir
288 touch $DIR/$tdir/$tfile ||
289 error "Create file under remote directory failed"
292 error "Expect error removing in-use dir $DIR/$tdir"
294 test -d $DIR/$tdir || error "Remote directory disappeared"
296 rm -rf $DIR/$tdir || error "remove remote dir error"
298 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
304 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
305 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
307 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
310 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
311 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
312 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
313 error "$tfile does not have perm 0666 or UID $UID"
314 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
315 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
316 error "$tfile should be 0666 and owned by UID $UID"
318 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
321 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
324 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
325 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $RUNAS_ID"
327 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
328 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
329 error "$tfile should be owned by UID $RUNAS_ID"
331 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
334 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
337 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
338 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
339 error "$tfile should be owned by GID $UID"
340 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
341 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
342 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
344 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
347 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
349 test_mkdir $DIR/$tdir
350 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
351 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
352 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
353 test_mkdir $DIR/$tdir/d/subdir
354 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
355 error "$tdir/d/subdir should be GID $RUNAS_GID"
356 if [[ $MDSCOUNT -gt 1 ]]; then
357 # check remote dir sgid inherite
358 $LFS mkdir -i 0 $DIR/$tdir.local ||
359 error "mkdir $tdir.local failed"
360 chmod g+s $DIR/$tdir.local ||
361 error "chmod $tdir.local failed"
362 chgrp $RUNAS_GID $DIR/$tdir.local ||
363 error "chgrp $tdir.local failed"
364 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
365 error "mkdir $tdir.remote failed"
366 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
367 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
368 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
369 error "$tdir.remote should be mode 02755"
372 run_test 6g "verify new dir in sgid dir inherits group"
374 test_6h() { # bug 7331
375 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
377 touch $DIR/$tfile || error "touch failed"
378 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
379 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
380 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
381 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
382 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
384 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
387 test_mkdir $DIR/$tdir
388 $MCREATE $DIR/$tdir/$tfile
389 chmod 0666 $DIR/$tdir/$tfile
390 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
391 error "$tdir/$tfile should be mode 0666"
393 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
396 if [ ! -d $DIR/$tdir ]; then
397 test_mkdir $DIR/$tdir
399 $MCREATE $DIR/$tdir/$tfile
400 echo -n foo > $DIR/$tdir/$tfile
401 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
402 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
404 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
407 test_mkdir $DIR/$tdir
408 touch $DIR/$tdir/$tfile
409 chmod 0666 $DIR/$tdir/$tfile
410 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
411 error "$tfile mode not 0666"
413 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
416 test_mkdir $DIR/$tdir
417 test_mkdir $DIR/$tdir/d2
418 test_mkdir $DIR/$tdir/d2/d3
419 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
421 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
424 test_mkdir $DIR/$tdir
425 test_mkdir $DIR/$tdir/d2
426 touch $DIR/$tdir/d2/$tfile
427 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
428 error "$tdir/d2/$tfile not a file"
430 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
433 test_mkdir $DIR/$tdir
434 test_mkdir $DIR/$tdir/d2
435 chmod 0666 $DIR/$tdir/d2
436 chmod 0705 $DIR/$tdir/d2
437 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
438 error "$tdir/d2 mode not 0705"
440 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
443 test_mkdir $DIR/$tdir
444 touch $DIR/$tdir/$tfile
445 chmod 0666 $DIR/$tdir/$tfile
446 chmod 0654 $DIR/$tdir/$tfile
447 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
448 error "$tdir/d2 mode not 0654"
450 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
453 test_mkdir $DIR/$tdir
454 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
456 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
457 error "$tdir/$tfile size not 0 after truncate"
459 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
473 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
474 error "$tdir/${tfile_2} not a file after rename"
475 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
477 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
482 rm -rf $DIR/$tdir/$tfile
483 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
485 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
488 test_mkdir $DIR/$tdir
489 touch $DIR/$tdir/$tfile
490 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
492 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
493 error "$tdir/l-exist not a symlink"
494 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
495 error "$tdir/l-exist not referencing a file"
496 rm -f $DIR/$tdir/l-exist
497 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
499 run_test 17a "symlinks: create, remove (real)"
502 test_mkdir $DIR/$tdir
503 ln -s no-such-file $DIR/$tdir/l-dangle
505 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
506 error "$tdir/l-dangle not referencing no-such-file"
507 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
508 error "$tdir/l-dangle not referencing non-existent file"
509 rm -f $DIR/$tdir/l-dangle
510 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
512 run_test 17b "symlinks: create, remove (dangling)"
514 test_17c() { # bug 3440 - don't save failed open RPC for replay
515 test_mkdir $DIR/$tdir
516 ln -s foo $DIR/$tdir/$tfile
517 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
519 run_test 17c "symlinks: open dangling (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s foo $DIR/$tdir/$tfile
524 touch $DIR/$tdir/$tfile || error "creating to new symlink"
526 run_test 17d "symlinks: create dangling"
529 test_mkdir $DIR/$tdir
530 local foo=$DIR/$tdir/$tfile
531 ln -s $foo $foo || error "create symlink failed"
532 ls -l $foo || error "ls -l failed"
533 ls $foo && error "ls not failed" || true
535 run_test 17e "symlinks: create recursive symlink (should return error)"
538 test_mkdir $DIR/$tdir
539 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
540 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
541 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
542 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
543 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
544 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
547 run_test 17f "symlinks: long and very long symlink name"
549 # str_repeat(S, N) generate a string that is string S repeated N times
554 while [ $((n -= 1)) -ge 0 ]; do
560 # Long symlinks and LU-2241
562 test_mkdir $DIR/$tdir
563 local TESTS="59 60 61 4094 4095"
565 # Fix for inode size boundary in 2.1.4
566 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
569 # Patch not applied to 2.2 or 2.3 branches
570 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
571 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
575 local SYMNAME=$(str_repeat 'x' $i)
576 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
577 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
580 run_test 17g "symlinks: really long symlink name and inode boundaries"
582 test_17h() { #bug 17378
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
588 test_mkdir $DIR/$tdir
589 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
590 $LFS setstripe -c -1 $DIR/$tdir
591 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
592 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
593 touch $DIR/$tdir/$tfile || true
595 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
597 test_17i() { #bug 20018
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 remote_mds_nodsh && skip "remote MDS with nodsh"
601 local foo=$DIR/$tdir/$tfile
604 test_mkdir -c1 $DIR/$tdir
605 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
606 ln -s $foo $foo || error "create symlink failed"
607 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
608 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
609 ls -l $foo && error "error not detected"
612 run_test 17i "don't panic on short symlink (should return error)"
614 test_17k() { #bug 22301
615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
616 [[ -z "$(which rsync 2>/dev/null)" ]] &&
617 skip "no rsync command"
618 rsync --help | grep -q xattr ||
619 skip_env "$(rsync --version | head -n1) does not support xattrs"
620 test_mkdir $DIR/$tdir
621 test_mkdir $DIR/$tdir.new
622 touch $DIR/$tdir/$tfile
623 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
624 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
625 error "rsync failed with xattrs enabled"
627 run_test 17k "symlinks: rsync with xattrs enabled"
629 test_17l() { # LU-279
630 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
631 skip "no getfattr command"
633 test_mkdir $DIR/$tdir
634 touch $DIR/$tdir/$tfile
635 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
636 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
637 # -h to not follow symlinks. -m '' to list all the xattrs.
638 # grep to remove first line: '# file: $path'.
639 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
641 lgetxattr_size_check $path $xattr ||
642 error "lgetxattr_size_check $path $xattr failed"
646 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
651 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
652 remote_mds_nodsh && skip "remote MDS with nodsh"
653 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
654 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
655 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
657 local short_sym="0123456789"
658 local wdir=$DIR/$tdir
663 # create a long symlink file
664 for ((i = 0; i < 4; ++i)); do
665 long_sym=${long_sym}${long_sym}
668 echo "create 512 short and long symlink files under $wdir"
669 for ((i = 0; i < 256; ++i)); do
670 ln -sf ${long_sym}"a5a5" $wdir/long-$i
671 ln -sf ${short_sym}"a5a5" $wdir/short-$i
677 wait_delete_completed
679 echo "recreate the 512 symlink files with a shorter string"
680 for ((i = 0; i < 512; ++i)); do
681 # rewrite the symlink file with a shorter string
682 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
683 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
686 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
687 local devname=$(mdsdevname $mds_index)
689 echo "stop and checking mds${mds_index}:"
690 # e2fsck should not return error
692 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
695 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
696 error "start mds${mds_index} failed"
697 df $MOUNT > /dev/null 2>&1
699 error "e2fsck detected error for short/long symlink: rc=$rc"
702 run_test 17m "run e2fsck against MDT which contains short/long symlink"
704 check_fs_consistency_17n() {
708 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
709 # so it only check MDT1/MDT2 instead of all of MDTs.
710 for mdt_index in 1 2; do
711 local devname=$(mdsdevname $mdt_index)
712 # e2fsck should not return error
714 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
717 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
718 error "mount mds$mdt_index failed"
719 df $MOUNT > /dev/null 2>&1
725 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
727 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
728 remote_mds_nodsh && skip "remote MDS with nodsh"
729 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
730 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
731 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
735 test_mkdir $DIR/$tdir
736 for ((i=0; i<10; i++)); do
737 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
738 error "create remote dir error $i"
739 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
740 error "create files under remote dir failed $i"
743 check_fs_consistency_17n ||
744 error "e2fsck report error after create files under remote dir"
746 for ((i = 0; i < 10; i++)); do
747 rm -rf $DIR/$tdir/remote_dir_${i} ||
748 error "destroy remote dir error $i"
751 check_fs_consistency_17n ||
752 error "e2fsck report error after unlink files under remote dir"
754 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
755 skip "lustre < 2.4.50 does not support migrate mv"
757 for ((i = 0; i < 10; i++)); do
758 mkdir -p $DIR/$tdir/remote_dir_${i}
759 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
760 error "create files under remote dir failed $i"
761 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
762 error "migrate remote dir error $i"
764 check_fs_consistency_17n || error "e2fsck report error after migration"
766 for ((i = 0; i < 10; i++)); do
767 rm -rf $DIR/$tdir/remote_dir_${i} ||
768 error "destroy remote dir error $i"
771 check_fs_consistency_17n || error "e2fsck report error after unlink"
773 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
776 remote_mds_nodsh && skip "remote MDS with nodsh"
777 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
778 skip "Need MDS version at least 2.3.64"
780 local wdir=$DIR/${tdir}o
786 mdt_index=$($LFS getstripe -m $wdir/$tfile)
787 mdt_index=$((mdt_index + 1))
790 #fail mds will wait the failover finish then set
791 #following fail_loc to avoid interfer the recovery process.
794 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
795 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
796 ls -l $wdir/$tfile && rc=1
797 do_facet mds${mdt_index} lctl set_param fail_loc=0
798 [[ $rc -eq 0 ]] || error "stat file should fail"
800 run_test 17o "stat file with incompat LMA feature"
803 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
804 ls $DIR || error "Failed to ls $DIR: $?"
806 run_test 18 "touch .../f ; ls ... =============================="
812 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
814 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
817 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
819 run_test 19b "ls -l .../f19 (should return error) =============="
822 [ $RUNAS_ID -eq $UID ] &&
823 skip_env "RUNAS_ID = UID = $UID -- skipping"
825 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
827 run_test 19c "$RUNAS touch .../f19 (should return error) =="
830 cat $DIR/f19 && error || true
832 run_test 19d "cat .../f19 (should return error) =============="
841 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
843 run_test 20 "touch .../f ; ls -l ..."
846 test_mkdir $DIR/$tdir
847 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
848 ln -s dangle $DIR/$tdir/link
849 echo foo >> $DIR/$tdir/link
850 cat $DIR/$tdir/dangle
851 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
852 $CHECKSTAT -f -t file $DIR/$tdir/link ||
853 error "$tdir/link not linked to a file"
855 run_test 21 "write to dangling link"
858 local wdir=$DIR/$tdir
860 chown $RUNAS_ID:$RUNAS_GID $wdir
861 (cd $wdir || error "cd $wdir failed";
862 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
864 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
865 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
866 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
867 error "checkstat -u failed"
869 run_test 22 "unpack tar archive as non-root user"
873 test_mkdir $DIR/$tdir
874 local file=$DIR/$tdir/$tfile
876 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
877 openfile -f O_CREAT:O_EXCL $file &&
878 error "$file recreate succeeded" || true
880 run_test 23a "O_CREAT|O_EXCL in subdir"
882 test_23b() { # bug 18988
883 test_mkdir $DIR/$tdir
884 local file=$DIR/$tdir/$tfile
887 echo foo > $file || error "write filed"
888 echo bar >> $file || error "append filed"
889 $CHECKSTAT -s 8 $file || error "wrong size"
892 run_test 23b "O_APPEND check"
894 # LU-9409, size with O_APPEND and tiny writes
896 local file=$DIR/$tfile
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
900 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
907 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
910 #racing tiny & normal writes
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
912 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
914 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
917 #racing tiny & normal writes 2, ugly numbers
918 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
921 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
924 run_test 23c "O_APPEND size checks for tiny writes"
926 # LU-11069 file offset is correct after appending writes
928 local file=$DIR/$tfile
931 echo CentaurHauls > $file
932 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
933 if ((offset != 26)); then
934 error "wrong offset, expected 26, got '$offset'"
937 run_test 23d "file offset is correct after appending writes"
941 echo '-- same directory rename'
942 test_mkdir $DIR/$tdir
943 touch $DIR/$tdir/$tfile.1
944 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
945 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
947 run_test 24a "rename file to non-existent target"
950 test_mkdir $DIR/$tdir
951 touch $DIR/$tdir/$tfile.{1,2}
952 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
953 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
954 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
956 run_test 24b "rename file to existing target"
959 test_mkdir $DIR/$tdir
960 test_mkdir $DIR/$tdir/d$testnum.1
961 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
962 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
963 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
965 run_test 24c "rename directory to non-existent target"
968 test_mkdir -c1 $DIR/$tdir
969 test_mkdir -c1 $DIR/$tdir/d$testnum.1
970 test_mkdir -c1 $DIR/$tdir/d$testnum.2
971 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
972 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
973 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
975 run_test 24d "rename directory to existing target"
978 echo '-- cross directory renames --'
982 mv $DIR/R5a/f $DIR/R5b/g
983 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
984 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
986 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
991 touch $DIR/R6a/f $DIR/R6b/g
992 mv $DIR/R6a/f $DIR/R6b/g
993 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
994 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
996 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1001 test_mkdir $DIR/R7a/d
1002 mv $DIR/R7a/d $DIR/R7b/e
1003 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1004 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1006 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1009 test_mkdir -c1 $DIR/R8a
1010 test_mkdir -c1 $DIR/R8b
1011 test_mkdir -c1 $DIR/R8a/d
1012 test_mkdir -c1 $DIR/R8b/e
1013 mrename $DIR/R8a/d $DIR/R8b/e
1014 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1015 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1017 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1020 echo "-- rename error cases"
1022 test_mkdir $DIR/R9/a
1024 mrename $DIR/R9/f $DIR/R9/a
1025 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1026 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1027 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1029 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1033 mrename $DIR/R10/f $DIR/R10/g
1034 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1035 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1036 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1038 run_test 24j "source does not exist ============================"
1041 test_mkdir $DIR/R11a
1042 test_mkdir $DIR/R11a/d
1044 mv $DIR/R11a/f $DIR/R11a/d
1045 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1046 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1048 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1050 # bug 2429 - rename foo foo foo creates invalid file
1053 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1055 run_test 24l "Renaming a file to itself ========================"
1059 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1060 # on ext3 this does not remove either the source or target files
1061 # though the "expected" operation would be to remove the source
1062 $CHECKSTAT -t file ${f} || error "${f} missing"
1063 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1065 run_test 24m "Renaming a file to a hard link to itself ========="
1069 # this stats the old file after it was renamed, so it should fail
1071 $CHECKSTAT ${f} || error "${f} missing"
1073 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1074 $CHECKSTAT -a ${f} || error "${f} exists"
1076 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1079 test_mkdir $DIR/$tdir
1080 rename_many -s random -v -n 10 $DIR/$tdir
1082 run_test 24o "rename of files during htree split"
1085 test_mkdir $DIR/R12a
1086 test_mkdir $DIR/R12b
1087 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1088 mrename $DIR/R12a $DIR/R12b
1089 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1090 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1091 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1092 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1094 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1096 cleanup_multiop_pause() {
1098 kill -USR1 $MULTIPID
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1104 test_mkdir $DIR/R13a
1105 test_mkdir $DIR/R13b
1106 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1107 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1110 trap cleanup_multiop_pause EXIT
1111 mrename $DIR/R13a $DIR/R13b
1112 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1113 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1114 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1115 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1116 cleanup_multiop_pause
1117 wait $MULTIPID || error "multiop close failed"
1119 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1121 test_24r() { #bug 3789
1122 test_mkdir $DIR/R14a
1123 test_mkdir $DIR/R14a/b
1124 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1125 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1126 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1128 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1131 test_mkdir $DIR/R15a
1132 test_mkdir $DIR/R15a/b
1133 test_mkdir $DIR/R15a/b/c
1134 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1135 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1136 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1138 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1140 test_mkdir $DIR/R16a
1141 test_mkdir $DIR/R16a/b
1142 test_mkdir $DIR/R16a/b/c
1143 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1144 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1145 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1147 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1149 test_24u() { # bug12192
1150 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1151 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1153 run_test 24u "create stripe file"
1155 simple_cleanup_common() {
1158 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1160 local start=$SECONDS
1163 wait_delete_completed
1164 echo "cleanup time $((SECONDS - start))"
1168 max_pages_per_rpc() {
1169 local mdtname="$(printf "MDT%04x" ${1:-0})"
1170 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1176 local nrfiles=${COUNT:-100000}
1177 local fname="$DIR/$tdir/$tfile"
1179 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1180 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1182 test_mkdir "$(dirname $fname)"
1183 # assume MDT0000 has the fewest inodes
1184 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1185 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1186 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1188 trap simple_cleanup_common EXIT
1190 createmany -m "$fname" $nrfiles
1192 cancel_lru_locks mdc
1193 lctl set_param mdc.*.stats clear
1195 # was previously test_24D: LU-6101
1196 # readdir() returns correct number of entries after cursor reload
1197 local num_ls=$(ls $DIR/$tdir | wc -l)
1198 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1199 local num_all=$(ls -a $DIR/$tdir | wc -l)
1200 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1201 [ $num_all -ne $((nrfiles + 2)) ]; then
1202 error "Expected $nrfiles files, got $num_ls " \
1203 "($num_uniq unique $num_all .&..)"
1205 # LU-5 large readdir
1206 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1207 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1208 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1209 # take into account of overhead in lu_dirpage header and end mark in
1210 # each page, plus one in rpc_num calculation.
1211 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1212 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1213 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1214 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1215 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1216 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1217 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1218 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1219 error "large readdir doesn't take effect: " \
1220 "$mds_readpage should be about $rpc_max"
1222 simple_cleanup_common
1224 run_test 24v "list large directory (test hash collision, b=17560)"
1226 test_24w() { # bug21506
1228 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1229 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1230 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1231 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1232 [[ "$SZ1" -eq "$SZ2" ]] ||
1233 error "Error reading at the end of the file $tfile"
1235 run_test 24w "Reading a file larger than 4Gb"
1238 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1240 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1241 skip "Need MDS version at least 2.7.56"
1244 local remote_dir=$DIR/$tdir/remote_dir
1246 test_mkdir $DIR/$tdir
1247 $LFS mkdir -i $MDTIDX $remote_dir ||
1248 error "create remote directory failed"
1250 test_mkdir $DIR/$tdir/src_dir
1251 touch $DIR/$tdir/src_file
1252 test_mkdir $remote_dir/tgt_dir
1253 touch $remote_dir/tgt_file
1255 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1256 error "rename dir cross MDT failed!"
1258 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1259 error "rename file cross MDT failed!"
1261 touch $DIR/$tdir/ln_file
1262 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1263 error "ln file cross MDT failed"
1265 rm -rf $DIR/$tdir || error "Can not delete directories"
1267 run_test 24x "cross MDT rename/link"
1270 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1273 local remote_dir=$DIR/$tdir/remote_dir
1276 test_mkdir $DIR/$tdir
1277 $LFS mkdir -i $mdtidx $remote_dir ||
1278 error "create remote directory failed"
1280 test_mkdir $remote_dir/src_dir
1281 touch $remote_dir/src_file
1282 test_mkdir $remote_dir/tgt_dir
1283 touch $remote_dir/tgt_file
1285 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1286 error "rename subdir in the same remote dir failed!"
1288 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1289 error "rename files in the same remote dir failed!"
1291 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1292 error "link files in the same remote dir failed!"
1294 rm -rf $DIR/$tdir || error "Can not delete directories"
1296 run_test 24y "rename/link on the same dir should succeed"
1299 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1300 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1301 skip "Need MDS version at least 2.12.51"
1305 for index in 0 1; do
1306 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1307 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1310 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1313 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1315 local mdts=$(comma_list $(mdts_nodes))
1317 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1318 stack_trap "do_nodes $mdts $LCTL \
1319 set_param mdt.*.enable_remote_rename=1" EXIT
1321 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1323 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1324 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1326 run_test 24z "cross-MDT rename is done as cp"
1328 test_24A() { # LU-3182
1332 test_mkdir $DIR/$tdir
1333 trap simple_cleanup_common EXIT
1334 createmany -m $DIR/$tdir/$tfile $NFILES
1335 local t=$(ls $DIR/$tdir | wc -l)
1336 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1337 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1338 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1339 [ $v -ne $((NFILES + 2)) ] ; then
1340 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1343 simple_cleanup_common || error "Can not delete directories"
1345 run_test 24A "readdir() returns correct number of entries."
1347 test_24B() { # LU-4805
1348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 test_mkdir $DIR/$tdir
1353 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1354 error "create striped dir failed"
1356 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1357 [ $count -eq 2 ] || error "Expected 2, got $count"
1359 touch $DIR/$tdir/striped_dir/a
1361 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1362 [ $count -eq 3 ] || error "Expected 3, got $count"
1364 touch $DIR/$tdir/striped_dir/.f
1366 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1367 [ $count -eq 4 ] || error "Expected 4, got $count"
1369 rm -rf $DIR/$tdir || error "Can not delete directories"
1371 run_test 24B "readdir for striped dir return correct number of entries"
1374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1380 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1381 error "create striped dir failed"
1383 cd $DIR/$tdir/d0/striped_dir
1385 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1386 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1387 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1389 [ "$d0_ino" = "$parent_ino" ] ||
1390 error ".. wrong, expect $d0_ino, get $parent_ino"
1392 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1393 error "mv striped dir failed"
1395 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1397 [ "$d1_ino" = "$parent_ino" ] ||
1398 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1400 run_test 24C "check .. in striped dir"
1403 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1407 mkdir $DIR/$tdir/src_dir
1408 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1409 error "create remote source failed"
1411 touch $DIR/$tdir/src_dir/src_child/a
1413 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1414 error "create remote target dir failed"
1416 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1417 error "create remote target child failed"
1419 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1420 error "rename dir cross MDT failed!"
1424 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1425 error "src_child still exists after rename"
1427 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1428 error "missing file(a) after rename"
1430 rm -rf $DIR/$tdir || error "Can not delete directories"
1432 run_test 24E "cross MDT rename/link"
1435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1438 [ "$SLOW" = "no" ] && repeats=100
1442 echo "$repeats repeats"
1443 for ((i = 0; i < repeats; i++)); do
1444 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1445 touch $DIR/$tdir/test/a || error "touch fails"
1446 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1447 rm -rf $DIR/$tdir/test || error "rmdir fails"
1452 run_test 24F "hash order vs readdir (LU-11330)"
1455 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1460 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1461 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1462 touch $DIR/$tdir-0/f1 || error "touch f1"
1463 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1464 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1465 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1466 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1467 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1469 run_test 24G "migrate symlink in rename"
1472 echo '== symlink sanity ============================================='
1476 touch $DIR/s25/foo ||
1477 error "File creation in symlinked directory failed"
1479 run_test 25a "create file in symlinked directory ==============="
1482 [ ! -d $DIR/d25 ] && test_25a
1483 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1485 run_test 25b "lookup file in symlinked directory ==============="
1489 test_mkdir $DIR/d26/d26-2
1490 ln -s d26/d26-2 $DIR/s26
1491 touch $DIR/s26/foo || error "File creation failed"
1493 run_test 26a "multiple component symlink ======================="
1496 test_mkdir -p $DIR/$tdir/d26-2
1497 ln -s $tdir/d26-2/foo $DIR/s26-2
1498 touch $DIR/s26-2 || error "File creation failed"
1500 run_test 26b "multiple component symlink at end of lookup ======"
1503 test_mkdir $DIR/d26.2
1504 touch $DIR/d26.2/foo
1505 ln -s d26.2 $DIR/s26.2-1
1506 ln -s s26.2-1 $DIR/s26.2-2
1507 ln -s s26.2-2 $DIR/s26.2-3
1508 chmod 0666 $DIR/s26.2-3/foo
1510 run_test 26c "chain of symlinks"
1512 # recursive symlinks (bug 439)
1514 ln -s d26-3/foo $DIR/d26-3
1516 run_test 26d "create multiple component recursive symlink"
1519 [ ! -h $DIR/d26-3 ] && test_26d
1522 run_test 26e "unlink multiple component recursive symlink"
1524 # recursive symlinks (bug 7022)
1526 test_mkdir $DIR/$tdir
1527 test_mkdir $DIR/$tdir/$tfile
1528 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1529 test_mkdir -p lndir/bar1
1530 test_mkdir $DIR/$tdir/$tfile/$tfile
1531 cd $tfile || error "cd $tfile failed"
1532 ln -s .. dotdot || error "ln dotdot failed"
1533 ln -s dotdot/lndir lndir || error "ln lndir failed"
1534 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1535 output=`ls $tfile/$tfile/lndir/bar1`
1536 [ "$output" = bar1 ] && error "unexpected output"
1537 rm -r $tfile || error "rm $tfile failed"
1538 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1540 run_test 26f "rm -r of a directory which has recursive symlink"
1543 test_mkdir $DIR/$tdir
1544 $LFS getstripe $DIR/$tdir
1545 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1546 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1547 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1549 run_test 27a "one stripe file"
1552 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1554 test_mkdir $DIR/$tdir
1555 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1556 $LFS getstripe -c $DIR/$tdir/$tfile
1557 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1558 error "two-stripe file doesn't have two stripes"
1560 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1562 run_test 27b "create and write to two stripe file"
1564 # 27c family tests specific striping, setstripe -o
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 test_mkdir -p $DIR/$tdir
1570 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1571 $LFS getstripe -i $DIR/$tdir/$tfile
1572 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1573 error "stripe not on specified OST"
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1577 run_test 27ca "one stripe on specified OST"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1581 test_mkdir -p $DIR/$tdir
1583 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1584 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1587 # Strip getstripe output to a space separated list of OSTs
1588 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1589 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1590 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1591 error "stripes not on specified OSTs"
1593 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1595 run_test 27cb "two stripes on specified OSTs"
1598 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1599 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1600 skip "server does not support overstriping"
1602 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1608 # Strip getstripe output to a space separated list of OSTs
1609 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1610 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1611 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1612 error "stripes not on specified OSTs"
1614 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1616 run_test 27cc "two stripes on the same OST"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1620 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1621 skip "server does not support overstriping"
1622 test_mkdir -p $DIR/$tdir
1623 local osts="0,1,1,0"
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27cd "four stripes on two OSTs"
1639 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1640 skip_env "too many osts, skipping"
1641 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1642 skip "server does not support overstriping"
1643 # We do one more stripe than we have OSTs
1644 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1645 skip_env "ea_inode feature disabled"
1647 test_mkdir -p $DIR/$tdir
1649 for i in $(seq 0 $OSTCOUNT);
1652 if [ $i -ne $OSTCOUNT ]; then
1656 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1657 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1660 # Strip getstripe output to a space separated list of OSTs
1661 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1662 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1663 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1664 error "stripes not on specified OSTs"
1666 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1668 run_test 27ce "more stripes than OSTs with -o"
1671 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1674 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1675 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1676 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1677 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1678 error "failed to set $osp_proc=0"
1680 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1683 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1684 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1685 error "failed to set $osp_proc=1"
1688 error "should return error due to $osp_proc=0"
1690 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1693 test_mkdir $DIR/$tdir
1694 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1695 error "setstripe failed"
1696 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1699 run_test 27d "create file with default settings"
1702 # LU-5839 adds check for existed layout before setting it
1703 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1704 skip "Need MDS version at least 2.7.56"
1706 test_mkdir $DIR/$tdir
1707 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1708 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1709 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1711 run_test 27e "setstripe existing file (should return error)"
1714 test_mkdir $DIR/$tdir
1715 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1716 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1717 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1718 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1719 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1720 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1722 run_test 27f "setstripe with bad stripe size (should return error)"
1725 test_mkdir $DIR/$tdir
1726 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1727 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1728 error "$DIR/$tdir/$tfile has object"
1730 run_test 27g "$LFS getstripe with no objects"
1733 test_mkdir $DIR/$tdir
1734 touch $DIR/$tdir/$tfile || error "touch failed"
1735 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1736 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1738 (( rc == 2 )) || error "getstripe did not return ENOENT"
1740 run_test 27ga "$LFS getstripe with missing file (should return error)"
1743 test_mkdir $DIR/$tdir
1744 touch $DIR/$tdir/$tfile || error "touch failed"
1745 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1746 error "missing objects"
1748 run_test 27i "$LFS getstripe with some objects"
1751 test_mkdir $DIR/$tdir
1752 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1753 error "setstripe failed" || true
1755 run_test 27j "setstripe with bad stripe offset (should return error)"
1757 test_27k() { # bug 2844
1758 test_mkdir $DIR/$tdir
1759 local file=$DIR/$tdir/$tfile
1760 local ll_max_blksize=$((4 * 1024 * 1024))
1761 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1762 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1763 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1764 dd if=/dev/zero of=$file bs=4k count=1
1765 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1766 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1768 run_test 27k "limit i_blksize for broken user apps"
1771 mcreate $DIR/$tfile || error "creating file"
1772 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1773 error "setstripe should have failed" || true
1775 run_test 27l "check setstripe permissions (should return error)"
1778 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1780 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1781 skip_env "multiple clients -- skipping"
1783 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1785 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1786 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1788 trap simple_cleanup_common EXIT
1789 test_mkdir $DIR/$tdir
1790 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1791 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1792 error "dd should fill OST0"
1794 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1796 [ $i -gt 256 ] && break
1799 touch $DIR/$tdir/$tfile.$i
1800 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1801 awk '{print $1}'| grep -w "0") ] &&
1802 error "OST0 was full but new created file still use it"
1804 touch $DIR/$tdir/$tfile.$i
1805 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1806 awk '{print $1}'| grep -w "0") ] &&
1807 error "OST0 was full but new created file still use it"
1808 simple_cleanup_common
1810 run_test 27m "create file while OST0 was full"
1812 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1813 # if the OST isn't full anymore.
1815 local ostidx=${1:-""}
1820 local list=$(comma_list $(osts_nodes))
1821 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1823 do_nodes $list lctl set_param fail_loc=0
1824 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1825 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1826 awk '{print $1 * 2;exit;}')
1827 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1829 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1832 __exhaust_precreations() {
1835 local FAILIDX=${3:-$OSTIDX}
1836 local ofacet=ost$((OSTIDX + 1))
1838 test_mkdir -p -c1 $DIR/$tdir
1839 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1840 local mfacet=mds$((mdtidx + 1))
1841 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1843 local OST=$(ostname_from_index $OSTIDX)
1846 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1847 local last_id=$(do_facet $mfacet lctl get_param -n \
1848 osp.$mdtosc_proc1.prealloc_last_id)
1849 local next_id=$(do_facet $mfacet lctl get_param -n \
1850 osp.$mdtosc_proc1.prealloc_next_id)
1852 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1853 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1855 test_mkdir -p $DIR/$tdir/${OST}
1856 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1857 #define OBD_FAIL_OST_ENOSPC 0x215
1858 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1859 echo "Creating to objid $last_id on ost $OST..."
1860 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1861 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1862 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1865 exhaust_precreations() {
1866 __exhaust_precreations $1 $2 $3
1870 exhaust_all_precreations() {
1872 for (( i=0; i < OSTCOUNT; i++ )) ; do
1873 __exhaust_precreations $i $1 -1
1879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1881 remote_mds_nodsh && skip "remote MDS with nodsh"
1882 remote_ost_nodsh && skip "remote OST with nodsh"
1885 rm -f $DIR/$tdir/$tfile
1886 exhaust_precreations 0 0x80000215
1887 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1888 touch $DIR/$tdir/$tfile || error "touch failed"
1889 $LFS getstripe $DIR/$tdir/$tfile
1892 run_test 27n "create file with some full OSTs"
1895 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1897 remote_mds_nodsh && skip "remote MDS with nodsh"
1898 remote_ost_nodsh && skip "remote OST with nodsh"
1901 rm -f $DIR/$tdir/$tfile
1902 exhaust_all_precreations 0x215
1904 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1909 run_test 27o "create file with all full OSTs (should error)"
1911 function create_and_checktime() {
1916 for ((i=0; i < $loops; i++)); do
1917 local start=$SECONDS
1918 multiop $fname-$i Oc
1919 ((SECONDS-start < TIMEOUT)) ||
1920 error "creation took " $((SECONDS-$start)) && return 1
1925 local mdts=$(comma_list $(mdts_nodes))
1927 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1928 skip "Need MDS version at least 2.13.57"
1930 local f0=$DIR/${tfile}-0
1931 local f1=$DIR/${tfile}-1
1933 wait_delete_completed
1935 # refill precreated objects
1936 $LFS setstripe -i0 -c1 $f0
1938 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1939 # force QoS allocation policy
1940 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1941 stack_trap "do_nodes $mdts $LCTL set_param \
1942 lov.*.qos_threshold_rr=$saved" EXIT
1945 # one OST is unavailable, but still have few objects preallocated
1947 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1948 rm -rf $f1 $DIR/$tdir*" EXIT
1950 for ((i=0; i < 7; i++)); do
1951 mkdir $DIR/$tdir$i || error "can't create dir"
1952 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1953 error "can't set striping"
1955 for ((i=0; i < 7; i++)); do
1956 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1960 run_test 27oo "don't let few threads to reserve too many objects"
1963 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1965 remote_mds_nodsh && skip "remote MDS with nodsh"
1966 remote_ost_nodsh && skip "remote OST with nodsh"
1969 rm -f $DIR/$tdir/$tfile
1970 test_mkdir $DIR/$tdir
1972 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1973 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1974 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1976 exhaust_precreations 0 0x80000215
1977 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1978 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1979 $LFS getstripe $DIR/$tdir/$tfile
1983 run_test 27p "append to a truncated file with some full OSTs"
1986 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1988 remote_mds_nodsh && skip "remote MDS with nodsh"
1989 remote_ost_nodsh && skip "remote OST with nodsh"
1992 rm -f $DIR/$tdir/$tfile
1994 test_mkdir $DIR/$tdir
1995 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1996 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1997 error "truncate $DIR/$tdir/$tfile failed"
1998 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2000 exhaust_all_precreations 0x215
2002 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2003 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2007 run_test 27q "append to truncated file with all OSTs full (should error)"
2010 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2012 remote_mds_nodsh && skip "remote MDS with nodsh"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2016 rm -f $DIR/$tdir/$tfile
2017 exhaust_precreations 0 0x80000215
2019 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2023 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2025 test_27s() { # bug 10725
2026 test_mkdir $DIR/$tdir
2027 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2028 local stripe_count=0
2029 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2030 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2031 error "stripe width >= 2^32 succeeded" || true
2034 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2036 test_27t() { # bug 10864
2041 $WLFS getstripe $tfile
2044 run_test 27t "check that utils parse path correctly"
2046 test_27u() { # bug 4900
2047 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2048 remote_mds_nodsh && skip "remote MDS with nodsh"
2051 local list=$(comma_list $(mdts_nodes))
2053 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2054 do_nodes $list $LCTL set_param fail_loc=0x139
2055 test_mkdir -p $DIR/$tdir
2056 trap simple_cleanup_common EXIT
2057 createmany -o $DIR/$tdir/t- 1000
2058 do_nodes $list $LCTL set_param fail_loc=0
2060 TLOG=$TMP/$tfile.getstripe
2061 $LFS getstripe $DIR/$tdir > $TLOG
2062 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2063 unlinkmany $DIR/$tdir/t- 1000
2065 [[ $OBJS -gt 0 ]] &&
2066 error "$OBJS objects created on OST-0. See $TLOG" ||
2069 run_test 27u "skip object creation on OSC w/o objects"
2071 test_27v() { # bug 4900
2072 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2074 remote_mds_nodsh && skip "remote MDS with nodsh"
2075 remote_ost_nodsh && skip "remote OST with nodsh"
2077 exhaust_all_precreations 0x215
2080 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2082 touch $DIR/$tdir/$tfile
2083 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2085 for (( i=1; i < OSTCOUNT; i++ )); do
2086 do_facet ost$i lctl set_param fail_loc=0x705
2088 local START=`date +%s`
2089 createmany -o $DIR/$tdir/$tfile 32
2091 local FINISH=`date +%s`
2092 local TIMEOUT=`lctl get_param -n timeout`
2093 local PROCESS=$((FINISH - START))
2094 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2095 error "$FINISH - $START >= $TIMEOUT / 2"
2096 sleep $((TIMEOUT / 2 - PROCESS))
2099 run_test 27v "skip object creation on slow OST"
2101 test_27w() { # bug 10997
2102 test_mkdir $DIR/$tdir
2103 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2104 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2105 error "stripe size $size != 65536" || true
2106 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2107 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2109 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2112 [[ $OSTCOUNT -lt 2 ]] &&
2113 skip_env "skipping multiple stripe count/offset test"
2115 test_mkdir $DIR/$tdir
2116 for i in $(seq 1 $OSTCOUNT); do
2118 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2119 error "setstripe -c $i -i $offset failed"
2120 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2121 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2122 [ $count -ne $i ] && error "stripe count $count != $i" || true
2123 [ $index -ne $offset ] &&
2124 error "stripe offset $index != $offset" || true
2127 run_test 27wa "check $LFS setstripe -c -i options"
2130 remote_ost_nodsh && skip "remote OST with nodsh"
2131 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2134 OFFSET=$(($OSTCOUNT - 1))
2136 local OST=$(ostname_from_index $OSTIDX)
2138 test_mkdir $DIR/$tdir
2139 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2140 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2142 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2143 for i in $(seq 0 $OFFSET); do
2144 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2145 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2146 error "OST0 was degraded but new created file still use it"
2148 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2150 run_test 27x "create files while OST0 is degraded"
2153 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2154 remote_mds_nodsh && skip "remote MDS with nodsh"
2155 remote_ost_nodsh && skip "remote OST with nodsh"
2156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2158 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2159 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2160 osp.$mdtosc.prealloc_last_id)
2161 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2162 osp.$mdtosc.prealloc_next_id)
2163 local fcount=$((last_id - next_id))
2164 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2165 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2167 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2168 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2169 local OST_DEACTIVE_IDX=-1
2174 for OSC in $MDS_OSCS; do
2175 OST=$(osc_to_ost $OSC)
2176 OSTIDX=$(index_from_ostuuid $OST)
2177 if [ $OST_DEACTIVE_IDX == -1 ]; then
2178 OST_DEACTIVE_IDX=$OSTIDX
2180 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2181 echo $OSC "is Deactivated:"
2182 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2186 OSTIDX=$(index_from_ostuuid $OST)
2187 test_mkdir $DIR/$tdir
2188 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2190 for OSC in $MDS_OSCS; do
2191 OST=$(osc_to_ost $OSC)
2192 OSTIDX=$(index_from_ostuuid $OST)
2193 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2194 echo $OST "is degraded:"
2195 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2196 obdfilter.$OST.degraded=1
2201 createmany -o $DIR/$tdir/$tfile $fcount
2203 for OSC in $MDS_OSCS; do
2204 OST=$(osc_to_ost $OSC)
2205 OSTIDX=$(index_from_ostuuid $OST)
2206 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2207 echo $OST "is recovered from degraded:"
2208 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2209 obdfilter.$OST.degraded=0
2211 do_facet $SINGLEMDS lctl --device %$OSC activate
2215 # all osp devices get activated, hence -1 stripe count restored
2216 local stripe_count=0
2218 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2219 # devices get activated.
2221 $LFS setstripe -c -1 $DIR/$tfile
2222 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2224 [ $stripe_count -ne $OSTCOUNT ] &&
2225 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2228 run_test 27y "create files while OST0 is degraded and the rest inactive"
2234 lmm_count=$($LFS getstripe -c $1)
2235 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2236 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2238 local old_ifs="$IFS"
2240 fid=($($LFS path2fid $1))
2243 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2244 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2246 # compare lmm_seq and lu_fid->f_seq
2247 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2248 # compare lmm_object_id and lu_fid->oid
2249 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2251 # check the trusted.fid attribute of the OST objects of the file
2252 local have_obdidx=false
2254 $LFS getstripe $1 | while read obdidx oid hex seq; do
2255 # skip lines up to and including "obdidx"
2256 [ -z "$obdidx" ] && break
2257 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2258 $have_obdidx || continue
2260 local ost=$((obdidx + 1))
2261 local dev=$(ostdevname $ost)
2264 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2266 seq=$(echo $seq | sed -e "s/^0x//g")
2267 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2268 oid_hex=$(echo $oid)
2270 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2272 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2276 # Don't unmount/remount the OSTs if we don't need to do that.
2277 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2278 # update too, until that use mount/ll_decode_filter_fid/mount.
2279 # Re-enable when debugfs will understand new filter_fid.
2281 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2282 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2283 $dev 2>/dev/null" | grep "parent=")
2285 if [ -z "$ff" ]; then
2287 mount_fstype ost$ost
2288 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2289 $(facet_mntpt ost$ost)/$obj_file)
2290 unmount_fstype ost$ost
2291 start ost$ost $dev $OST_MOUNT_OPTS
2295 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2297 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2299 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2300 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2302 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2303 # stripe_size=1048576 component_id=1 component_start=0 \
2304 # component_end=33554432
2305 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2306 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2307 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2309 if grep -q 'stripe=' <<<$ff; then
2310 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2312 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2313 # into f_ver in this case. See comment on ff_parent.
2314 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2317 # compare lmm_seq and filter_fid->ff_parent.f_seq
2318 [ $ff_pseq = $lmm_seq ] ||
2319 error "FF parent SEQ $ff_pseq != $lmm_seq"
2320 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2321 [ $ff_poid = $lmm_oid ] ||
2322 error "FF parent OID $ff_poid != $lmm_oid"
2323 (($ff_pstripe == $stripe_nr)) ||
2324 error "FF stripe $ff_pstripe != $stripe_nr"
2326 stripe_nr=$((stripe_nr + 1))
2327 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2329 if grep -q 'stripe_count=' <<<$ff; then
2330 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2331 -e 's/ .*//' <<<$ff)
2332 [ $lmm_count = $ff_scnt ] ||
2333 error "FF stripe count $lmm_count != $ff_scnt"
2339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2340 remote_ost_nodsh && skip "remote OST with nodsh"
2342 test_mkdir $DIR/$tdir
2343 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2344 { error "setstripe -c -1 failed"; return 1; }
2345 # We need to send a write to every object to get parent FID info set.
2346 # This _should_ also work for setattr, but does not currently.
2347 # touch $DIR/$tdir/$tfile-1 ||
2348 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2349 { error "dd $tfile-1 failed"; return 2; }
2350 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2351 { error "setstripe -c -1 failed"; return 3; }
2352 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2353 { error "dd $tfile-2 failed"; return 4; }
2355 # make sure write RPCs have been sent to OSTs
2358 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2359 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2361 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2363 test_27A() { # b=19102
2364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2366 save_layout_restore_at_exit $MOUNT
2367 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2368 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2369 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2370 local default_size=$($LFS getstripe -S $MOUNT)
2371 local default_offset=$($LFS getstripe -i $MOUNT)
2372 local dsize=$(do_facet $SINGLEMDS \
2373 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2374 [ $default_size -eq $dsize ] ||
2375 error "stripe size $default_size != $dsize"
2376 [ $default_offset -eq -1 ] ||
2377 error "stripe offset $default_offset != -1"
2379 run_test 27A "check filesystem-wide default LOV EA values"
2381 test_27B() { # LU-2523
2382 test_mkdir $DIR/$tdir
2383 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2385 # open f1 with O_LOV_DELAY_CREATE
2387 # call setstripe ioctl on open file descriptor for f1
2389 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2393 # open f1 with O_LOV_DELAY_CREATE
2395 # call setstripe ioctl on open file descriptor for f1
2397 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2399 # Allow multiop to fail in imitation of NFS's busted semantics.
2402 run_test 27B "call setstripe on open unlinked file/rename victim"
2404 # 27C family tests full striping and overstriping
2405 test_27Ca() { #LU-2871
2406 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2414 test_mkdir $DIR/$tdir
2416 for i in $(seq 0 $((OSTCOUNT - 1))); do
2417 # set stripe across all OSTs starting from OST$i
2418 $LFS setstripe -i $i -c -1 $tfile$i
2419 # get striping information
2420 ost_idx=($($LFS getstripe $tfile$i |
2421 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2425 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2426 error "${#ost_idx[@]} != $OSTCOUNT"
2428 for index in $(seq 0 $((OSTCOUNT - 1))); do
2430 for j in $(echo ${ost_idx[@]}); do
2431 if [ $index -eq $j ]; then
2437 error "Can not find $index in ${ost_idx[@]}"
2441 run_test 27Ca "check full striping across all OSTs"
2444 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2445 skip "server does not support overstriping"
2446 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2447 skip_env "too many osts, skipping"
2449 test_mkdir -p $DIR/$tdir
2450 local setcount=$(($OSTCOUNT * 2))
2451 [ $setcount -lt 160 ] || large_xattr_enabled ||
2452 skip_env "ea_inode feature disabled"
2454 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2455 error "setstripe failed"
2457 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2458 [ $count -eq $setcount ] ||
2459 error "stripe count $count, should be $setcount"
2461 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2462 error "overstriped should be set in pattern"
2464 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2467 run_test 27Cb "more stripes than OSTs with -C"
2470 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2471 skip "server does not support overstriping"
2472 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2474 test_mkdir -p $DIR/$tdir
2475 local setcount=$(($OSTCOUNT - 1))
2477 [ $setcount -lt 160 ] || large_xattr_enabled ||
2478 skip_env "ea_inode feature disabled"
2480 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2481 error "setstripe failed"
2483 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2484 [ $count -eq $setcount ] ||
2485 error "stripe count $count, should be $setcount"
2487 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2488 error "overstriped should not be set in pattern"
2490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2493 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2496 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2497 skip "server does not support overstriping"
2498 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2499 large_xattr_enabled || skip_env "ea_inode feature disabled"
2501 test_mkdir -p $DIR/$tdir
2502 local setcount=$LOV_MAX_STRIPE_COUNT
2504 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2505 error "setstripe failed"
2507 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2508 [ $count -eq $setcount ] ||
2509 error "stripe count $count, should be $setcount"
2511 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2512 error "overstriped should be set in pattern"
2514 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2517 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2519 run_test 27Cd "test maximum stripe count"
2522 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2523 skip "server does not support overstriping"
2524 test_mkdir -p $DIR/$tdir
2526 pool_add $TESTNAME || error "Pool creation failed"
2527 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2531 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2532 error "setstripe failed"
2534 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2535 [ $count -eq $setcount ] ||
2536 error "stripe count $count, should be $setcount"
2538 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2539 error "overstriped should be set in pattern"
2541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2544 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2546 run_test 27Ce "test pool with overstriping"
2549 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2550 skip "server does not support overstriping"
2551 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2552 skip_env "too many osts, skipping"
2554 test_mkdir -p $DIR/$tdir
2556 local setcount=$(($OSTCOUNT * 2))
2557 [ $setcount -lt 160 ] || large_xattr_enabled ||
2558 skip_env "ea_inode feature disabled"
2560 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2561 error "setstripe failed"
2563 echo 1 > $DIR/$tdir/$tfile
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Cf "test default inheritance with overstriping"
2580 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2581 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2582 remote_mds_nodsh && skip "remote MDS with nodsh"
2584 local POOL=${POOL:-testpool}
2586 local last_ost=$(($OSTCOUNT - 1))
2588 local ost_list=$(seq $first_ost $ost_step $last_ost)
2589 local ost_range="$first_ost $last_ost $ost_step"
2591 test_mkdir $DIR/$tdir
2592 pool_add $POOL || error "pool_add failed"
2593 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2596 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2598 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2599 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2600 skip27D+=" -s 30,31"
2601 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2602 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2603 skip27D+=" -s 32,33"
2604 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2606 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2607 error "llapi_layout_test failed"
2609 destroy_test_pools || error "destroy test pools failed"
2611 run_test 27D "validate llapi_layout API"
2613 # Verify that default_easize is increased from its initial value after
2614 # accessing a widely striped file.
2616 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2617 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2618 skip "client does not have LU-3338 fix"
2620 # 72 bytes is the minimum space required to store striping
2621 # information for a file striped across one OST:
2622 # (sizeof(struct lov_user_md_v3) +
2623 # sizeof(struct lov_user_ost_data_v1))
2625 $LCTL set_param -n llite.*.default_easize $min_easize ||
2626 error "lctl set_param failed"
2627 local easize=$($LCTL get_param -n llite.*.default_easize)
2629 [ $easize -eq $min_easize ] ||
2630 error "failed to set default_easize"
2632 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2633 error "setstripe failed"
2634 # In order to ensure stat() call actually talks to MDS we need to
2635 # do something drastic to this file to shake off all lock, e.g.
2636 # rename it (kills lookup lock forcing cache cleaning)
2637 mv $DIR/$tfile $DIR/${tfile}-1
2638 ls -l $DIR/${tfile}-1
2641 easize=$($LCTL get_param -n llite.*.default_easize)
2643 [ $easize -gt $min_easize ] ||
2644 error "default_easize not updated"
2646 run_test 27E "check that default extended attribute size properly increases"
2648 test_27F() { # LU-5346/LU-7975
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2650 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2651 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2652 skip "Need MDS version at least 2.8.51"
2653 remote_ost_nodsh && skip "remote OST with nodsh"
2655 test_mkdir $DIR/$tdir
2657 $LFS setstripe -c 2 $DIR/$tdir
2659 # stop all OSTs to reproduce situation for LU-7975 ticket
2660 for num in $(seq $OSTCOUNT); do
2664 # open/create f0 with O_LOV_DELAY_CREATE
2665 # truncate f0 to a non-0 size
2667 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2669 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2670 # open/write it again to force delayed layout creation
2671 cat /etc/hosts > $DIR/$tdir/f0 &
2675 for num in $(seq $OSTCOUNT); do
2676 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2677 error "ost$num failed to start"
2680 wait $catpid || error "cat failed"
2682 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2683 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2684 error "wrong stripecount"
2687 run_test 27F "Client resend delayed layout creation with non-zero size"
2689 test_27G() { #LU-10629
2690 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2691 skip "Need MDS version at least 2.11.51"
2692 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2693 remote_mds_nodsh && skip "remote MDS with nodsh"
2694 local POOL=${POOL:-testpool}
2695 local ostrange="0 0 1"
2697 test_mkdir $DIR/$tdir
2698 touch $DIR/$tdir/$tfile.nopool
2699 pool_add $POOL || error "pool_add failed"
2700 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2701 $LFS setstripe -p $POOL $DIR/$tdir
2703 local pool=$($LFS getstripe -p $DIR/$tdir)
2705 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2706 touch $DIR/$tdir/$tfile.default
2707 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2708 $LFS find $DIR/$tdir -type f --pool $POOL
2709 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2710 [[ "$found" == "2" ]] ||
2711 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2713 $LFS setstripe -d $DIR/$tdir
2715 pool=$($LFS getstripe -p -d $DIR/$tdir)
2717 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2719 run_test 27G "Clear OST pool from stripe"
2722 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2723 skip "Need MDS version newer than 2.11.54"
2724 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2725 test_mkdir $DIR/$tdir
2726 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2727 touch $DIR/$tdir/$tfile
2728 $LFS getstripe -c $DIR/$tdir/$tfile
2729 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2730 error "two-stripe file doesn't have two stripes"
2732 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2733 $LFS getstripe -y $DIR/$tdir/$tfile
2734 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2735 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2736 error "expected l_ost_idx: [02]$ not matched"
2738 # make sure ost list has been cleared
2739 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2740 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2741 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2743 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2745 run_test 27H "Set specific OSTs stripe"
2748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2749 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2750 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2751 skip "Need MDS version newer than 2.12.52"
2752 local pool=$TESTNAME
2753 local ostrange="1 1 1"
2755 save_layout_restore_at_exit $MOUNT
2756 $LFS setstripe -c 2 -i 0 $MOUNT
2757 pool_add $pool || error "pool_add failed"
2758 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2759 test_mkdir $DIR/$tdir
2760 $LFS setstripe -p $pool $DIR/$tdir
2761 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2762 $LFS getstripe $DIR/$tdir/$tfile
2764 run_test 27I "check that root dir striping does not break parent dir one"
2767 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2768 skip "Need MDS version newer than 2.12.51"
2770 test_mkdir $DIR/$tdir
2771 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2772 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2774 # create foreign file (raw way)
2775 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2776 error "creating $tfile w/ hex flags w/o --foreign should fail"
2778 ! $LFS setstripe --foreign --flags foo \
2779 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2780 error "creating $tfile with '--flags foo' should fail"
2782 ! $LFS setstripe --foreign --flags 0xffffffff \
2783 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2784 error "creating $tfile w/ 0xffffffff flags should fail"
2786 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2787 -t 1 -F 0xda08 || error "create_foreign_file failed"
2789 # verify foreign file (raw way)
2790 parse_foreign_file -f $DIR/$tdir/$tfile |
2791 grep "lov_foreign_magic: 0x0BD70BD0" ||
2792 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2793 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2794 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2795 parse_foreign_file -f $DIR/$tdir/$tfile |
2796 grep "lov_foreign_size: 73" ||
2797 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2798 parse_foreign_file -f $DIR/$tdir/$tfile |
2799 grep "lov_foreign_type: 1" ||
2800 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2801 parse_foreign_file -f $DIR/$tdir/$tfile |
2802 grep "lov_foreign_flags: 0x0000DA08" ||
2803 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2804 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2805 grep "lov_foreign_value: 0x" |
2806 sed -e 's/lov_foreign_value: 0x//')
2807 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2808 [[ $lov = ${lov2// /} ]] ||
2809 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2811 # create foreign file (lfs + API)
2812 $LFS setstripe --foreign=none --flags 0xda08 \
2813 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2814 error "$DIR/$tdir/${tfile}2: create failed"
2816 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2817 grep "lfm_magic:.*0x0BD70BD0" ||
2818 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2819 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2820 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2821 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2822 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2823 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2824 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2825 grep "lfm_flags:.*0x0000DA08" ||
2826 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2827 $LFS getstripe $DIR/$tdir/${tfile}2 |
2828 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2829 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2831 # modify striping should fail
2832 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2833 error "$DIR/$tdir/$tfile: setstripe should fail"
2834 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2835 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2838 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2839 cat $DIR/$tdir/${tfile}2 &&
2840 error "$DIR/$tdir/${tfile}2: read should fail"
2841 cat /etc/passwd > $DIR/$tdir/$tfile &&
2842 error "$DIR/$tdir/$tfile: write should fail"
2843 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2844 error "$DIR/$tdir/${tfile}2: write should fail"
2847 chmod 222 $DIR/$tdir/$tfile ||
2848 error "$DIR/$tdir/$tfile: chmod failed"
2849 chmod 222 $DIR/$tdir/${tfile}2 ||
2850 error "$DIR/$tdir/${tfile}2: chmod failed"
2853 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2854 error "$DIR/$tdir/$tfile: chown failed"
2855 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2856 error "$DIR/$tdir/${tfile}2: chown failed"
2858 # rename should work
2859 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2860 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2861 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2862 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2864 #remove foreign file
2865 rm $DIR/$tdir/${tfile}.new ||
2866 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2867 rm $DIR/$tdir/${tfile}2.new ||
2868 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2870 run_test 27J "basic ops on file with foreign LOV"
2873 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2874 skip "Need MDS version newer than 2.12.49"
2876 test_mkdir $DIR/$tdir
2877 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2878 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2880 # create foreign dir (raw way)
2881 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2882 error "creating $tdir w/ hex flags w/o --foreign should fail"
2884 ! $LFS setdirstripe --foreign --flags foo \
2885 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2886 error "creating $tdir with '--flags foo' should fail"
2888 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2889 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2890 error "creating $tdir w/ 0xffffffff flags should fail"
2892 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2893 error "create_foreign_dir FAILED"
2895 # verify foreign dir (raw way)
2896 parse_foreign_dir -d $DIR/$tdir/$tdir |
2897 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2898 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2899 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2900 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2901 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2902 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2903 parse_foreign_dir -d $DIR/$tdir/$tdir |
2904 grep "lmv_foreign_flags: 55813$" ||
2905 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2906 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2907 grep "lmv_foreign_value: 0x" |
2908 sed 's/lmv_foreign_value: 0x//')
2909 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2911 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2913 # create foreign dir (lfs + API)
2914 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2915 $DIR/$tdir/${tdir}2 ||
2916 error "$DIR/$tdir/${tdir}2: create failed"
2918 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2919 grep "lfm_magic:.*0x0CD50CD0" ||
2920 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2921 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2922 # - sizeof(lfm_type) - sizeof(lfm_flags)
2923 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2924 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2925 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2926 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2927 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2928 grep "lfm_flags:.*0x0000DA05" ||
2929 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2930 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2931 grep "lfm_value.*${uuid1}@${uuid2}" ||
2932 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2934 # file create in dir should fail
2935 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2936 touch $DIR/$tdir/${tdir}2/$tfile &&
2937 "$DIR/${tdir}2: file create should fail"
2940 chmod 777 $DIR/$tdir/$tdir ||
2941 error "$DIR/$tdir: chmod failed"
2942 chmod 777 $DIR/$tdir/${tdir}2 ||
2943 error "$DIR/${tdir}2: chmod failed"
2946 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2947 error "$DIR/$tdir: chown failed"
2948 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2949 error "$DIR/${tdir}2: chown failed"
2951 # rename should work
2952 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2953 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2954 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2955 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2958 rmdir $DIR/$tdir/${tdir}.new ||
2959 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2960 rmdir $DIR/$tdir/${tdir}2.new ||
2961 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2963 run_test 27K "basic ops on dir with foreign LMV"
2966 remote_mds_nodsh && skip "remote MDS with nodsh"
2968 local POOL=${POOL:-$TESTNAME}
2970 pool_add $POOL || error "pool_add failed"
2972 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2973 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2974 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2976 run_test 27L "lfs pool_list gives correct pool name"
2979 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2980 skip "Need MDS version >= than 2.12.57"
2981 remote_mds_nodsh && skip "remote MDS with nodsh"
2982 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2984 test_mkdir $DIR/$tdir
2986 # Set default striping on directory
2987 $LFS setstripe -C 4 $DIR/$tdir
2989 echo 1 > $DIR/$tdir/${tfile}.1
2990 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2992 [ $count -eq $setcount ] ||
2993 error "(1) stripe count $count, should be $setcount"
2995 # Capture existing append_stripe_count setting for restore
2996 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2997 local mdts=$(comma_list $(mdts_nodes))
2998 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3000 local appendcount=$orig_count
3001 echo 1 >> $DIR/$tdir/${tfile}.2_append
3002 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3003 [ $count -eq $appendcount ] ||
3004 error "(2)stripe count $count, should be $appendcount for append"
3006 # Disable O_APPEND striping, verify it works
3007 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3009 # Should now get the default striping, which is 4
3011 echo 1 >> $DIR/$tdir/${tfile}.3_append
3012 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3013 [ $count -eq $setcount ] ||
3014 error "(3) stripe count $count, should be $setcount"
3016 # Try changing the stripe count for append files
3017 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3019 # Append striping is now 2 (directory default is still 4)
3021 echo 1 >> $DIR/$tdir/${tfile}.4_append
3022 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3023 [ $count -eq $appendcount ] ||
3024 error "(4) stripe count $count, should be $appendcount for append"
3026 # Test append stripe count of -1
3027 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3028 appendcount=$OSTCOUNT
3029 echo 1 >> $DIR/$tdir/${tfile}.5
3030 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3031 [ $count -eq $appendcount ] ||
3032 error "(5) stripe count $count, should be $appendcount for append"
3034 # Set append striping back to default of 1
3035 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3037 # Try a new default striping, PFL + DOM
3038 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3040 # Create normal DOM file, DOM returns stripe count == 0
3042 touch $DIR/$tdir/${tfile}.6
3043 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3044 [ $count -eq $setcount ] ||
3045 error "(6) stripe count $count, should be $setcount"
3049 echo 1 >> $DIR/$tdir/${tfile}.7_append
3050 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3051 [ $count -eq $appendcount ] ||
3052 error "(7) stripe count $count, should be $appendcount for append"
3054 # Clean up DOM layout
3055 $LFS setstripe -d $DIR/$tdir
3057 # Now test that append striping works when layout is from root
3058 $LFS setstripe -c 2 $MOUNT
3059 # Make a special directory for this
3060 mkdir $DIR/${tdir}/${tdir}.2
3061 stack_trap "$LFS setstripe -d $MOUNT" EXIT
3063 # Verify for normal file
3065 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3066 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3067 [ $count -eq $setcount ] ||
3068 error "(8) stripe count $count, should be $setcount"
3071 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3072 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3073 [ $count -eq $appendcount ] ||
3074 error "(9) stripe count $count, should be $appendcount for append"
3076 # Now test O_APPEND striping with pools
3077 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3078 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3081 pool_add $TESTNAME || error "pool creation failed"
3082 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3084 echo 1 >> $DIR/$tdir/${tfile}.10_append
3086 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3087 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3089 # Check that count is still correct
3091 echo 1 >> $DIR/$tdir/${tfile}.11_append
3092 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3093 [ $count -eq $appendcount ] ||
3094 error "(11) stripe count $count, should be $appendcount for append"
3096 # Disable O_APPEND stripe count, verify pool works separately
3097 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3099 echo 1 >> $DIR/$tdir/${tfile}.12_append
3101 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3102 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3104 # Remove pool setting, verify it's not applied
3105 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3107 echo 1 >> $DIR/$tdir/${tfile}.13_append
3109 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3110 [ "$pool" = "" ] || error "(13) pool found: $pool"
3112 run_test 27M "test O_APPEND striping"
3115 combined_mgs_mds && skip "needs separate MGS/MDT"
3117 pool_add $TESTNAME || error "pool_add failed"
3118 do_facet mgs "$LCTL pool_list $FSNAME" |
3119 grep -Fx "${FSNAME}.${TESTNAME}" ||
3120 error "lctl pool_list on MGS failed"
3122 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3124 clean_foreign_symlink() {
3126 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3127 for i in $DIR/$tdir/* ; do
3128 $LFS unlink_foreign $i || true
3133 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3134 skip "Need MDS version newer than 2.12.51"
3136 test_mkdir $DIR/$tdir
3137 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3138 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3140 trap clean_foreign_symlink EXIT
3142 # enable foreign_symlink behaviour
3143 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3145 # foreign symlink LOV format is a partial path by default
3147 # create foreign file (lfs + API)
3148 $LFS setstripe --foreign=symlink --flags 0xda05 \
3149 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3150 error "$DIR/$tdir/${tfile}: create failed"
3152 $LFS getstripe -v $DIR/$tdir/${tfile} |
3153 grep "lfm_magic:.*0x0BD70BD0" ||
3154 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3155 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3156 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3157 $LFS getstripe -v $DIR/$tdir/${tfile} |
3158 grep "lfm_flags:.*0x0000DA05" ||
3159 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3160 $LFS getstripe $DIR/$tdir/${tfile} |
3161 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3162 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3164 # modify striping should fail
3165 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3166 error "$DIR/$tdir/$tfile: setstripe should fail"
3168 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3169 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3170 cat /etc/passwd > $DIR/$tdir/$tfile &&
3171 error "$DIR/$tdir/$tfile: write should fail"
3173 # rename should succeed
3174 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3175 error "$DIR/$tdir/$tfile: rename has failed"
3177 #remove foreign_symlink file should fail
3178 rm $DIR/$tdir/${tfile}.new &&
3179 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3182 mkdir /tmp/${uuid1} ||
3183 error "/tmp/${uuid1}: mkdir has failed"
3184 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3185 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3186 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3187 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3188 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3189 #read should succeed now
3190 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3191 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3192 #write should succeed now
3193 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3194 error "$DIR/$tdir/${tfile}.new: write should succeed"
3195 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: diff has failed"
3197 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3198 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3200 #check that getstripe still works
3201 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3202 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3204 # chmod should still succeed
3205 chmod 644 $DIR/$tdir/${tfile}.new ||
3206 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3208 # chown should still succeed
3209 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3210 error "$DIR/$tdir/${tfile}.new: chown has failed"
3212 # rename should still succeed
3213 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3214 error "$DIR/$tdir/${tfile}.new: rename has failed"
3216 #remove foreign_symlink file should still fail
3217 rm $DIR/$tdir/${tfile} &&
3218 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3220 #use special ioctl() to unlink foreign_symlink file
3221 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3222 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3225 run_test 27O "basic ops on foreign file of symlink type"
3228 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3229 skip "Need MDS version newer than 2.12.49"
3231 test_mkdir $DIR/$tdir
3232 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3233 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3235 trap clean_foreign_symlink EXIT
3237 # enable foreign_symlink behaviour
3238 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3240 # foreign symlink LMV format is a partial path by default
3242 # create foreign dir (lfs + API)
3243 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3244 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3245 error "$DIR/$tdir/${tdir}: create failed"
3247 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3248 grep "lfm_magic:.*0x0CD50CD0" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3250 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3251 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3252 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3253 grep "lfm_flags:.*0x0000DA05" ||
3254 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3255 $LFS getdirstripe $DIR/$tdir/${tdir} |
3256 grep "lfm_value.*${uuid1}/${uuid2}" ||
3257 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3259 # file create in dir should fail
3260 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3261 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3263 # rename should succeed
3264 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3265 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3267 #remove foreign_symlink dir should fail
3268 rmdir $DIR/$tdir/${tdir}.new &&
3269 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3272 mkdir -p /tmp/${uuid1}/${uuid2} ||
3273 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3274 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3275 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3276 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3277 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3278 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3279 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3280 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3282 #check that getstripe fails now that foreign_symlink enabled
3283 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3284 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3286 # file create in dir should work now
3287 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3288 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3289 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3290 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3291 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3292 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3294 # chmod should still succeed
3295 chmod 755 $DIR/$tdir/${tdir}.new ||
3296 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3298 # chown should still succeed
3299 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3300 error "$DIR/$tdir/${tdir}.new: chown has failed"
3302 # rename should still succeed
3303 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3304 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3306 #remove foreign_symlink dir should still fail
3307 rmdir $DIR/$tdir/${tdir} &&
3308 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3310 #use special ioctl() to unlink foreign_symlink file
3311 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3312 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3314 #created file should still exist
3315 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3316 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3317 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3318 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3320 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3323 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3325 test_mkdir $DIR/$tdir-1
3326 test_mkdir $DIR/$tdir-2
3328 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3329 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3331 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3332 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3334 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3335 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3337 # Create some bad symlinks and ensure that we don't loop
3338 # forever or something. These should return ELOOP (40) and
3339 # ENOENT (2) but I don't want to test for that because there's
3340 # always some weirdo architecture that needs to ruin
3341 # everything by defining these error numbers differently.
3343 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3344 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3346 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3347 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3351 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3353 # createtest also checks that device nodes are created and
3354 # then visible correctly (#2091)
3355 test_28() { # bug 2091
3357 $CREATETEST $DIR/d28/ct || error "createtest failed"
3359 run_test 28 "create/mknod/mkdir with bad file types ============"
3362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3364 sync; sleep 1; sync # flush out any dirty pages from previous tests
3371 declare -i LOCKCOUNTORIG=0
3372 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3373 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3375 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3377 declare -i LOCKUNUSEDCOUNTORIG=0
3378 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3379 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3386 declare -i LOCKCOUNTCURRENT=0
3387 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3388 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3391 declare -i LOCKUNUSEDCOUNTCURRENT=0
3392 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3393 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3396 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3397 $LCTL set_param -n ldlm.dump_namespaces ""
3398 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3399 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3400 log "dumped log to $TMP/test_29.dk (bug 5793)"
3403 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3404 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3405 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3406 log "dumped log to $TMP/test_29.dk (bug 5793)"
3410 run_test 29 "IT_GETATTR regression ============================"
3412 test_30a() { # was test_30
3413 cp $(which ls) $DIR || cp /bin/ls $DIR
3414 $DIR/ls / || error "Can't execute binary from lustre"
3417 run_test 30a "execute binary from Lustre (execve) =============="
3420 cp `which ls` $DIR || cp /bin/ls $DIR
3422 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3425 run_test 30b "execute binary from Lustre as non-root ==========="
3427 test_30c() { # b=22376
3428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3430 cp $(which ls) $DIR || cp /bin/ls $DIR
3432 cancel_lru_locks mdc
3433 cancel_lru_locks osc
3434 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3437 run_test 30c "execute binary from Lustre without read perms ===="
3440 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3442 for i in {1..10}; do
3443 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3446 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3447 wait $PID || error "executing dd from Lustre failed"
3453 run_test 30d "execute binary from Lustre while clear locks"
3456 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3457 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3459 run_test 31a "open-unlink file =================================="
3462 touch $DIR/f31 || error "touch $DIR/f31 failed"
3463 ln $DIR/f31 $DIR/f31b || error "ln failed"
3464 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3465 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3467 run_test 31b "unlink file with multiple links while open ======="
3470 touch $DIR/f31 || error "touch $DIR/f31 failed"
3471 ln $DIR/f31 $DIR/f31c || error "ln failed"
3472 multiop_bg_pause $DIR/f31 O_uc ||
3473 error "multiop_bg_pause for $DIR/f31 failed"
3475 $MULTIOP $DIR/f31c Ouc
3476 kill -USR1 $MULTIPID
3479 run_test 31c "open-unlink file with multiple links ============="
3482 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3483 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3485 run_test 31d "remove of open directory ========================="
3487 test_31e() { # bug 2904
3488 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3490 run_test 31e "remove of open non-empty directory ==============="
3492 test_31f() { # bug 4554
3493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3496 test_mkdir $DIR/d31f
3497 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3498 cp /etc/hosts $DIR/d31f
3500 $LFS getstripe $DIR/d31f/hosts
3501 multiop_bg_pause $DIR/d31f D_c || return 1
3504 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3505 test_mkdir $DIR/d31f
3506 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3507 cp /etc/hosts $DIR/d31f
3509 $LFS getstripe $DIR/d31f/hosts
3510 multiop_bg_pause $DIR/d31f D_c || return 1
3513 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3514 wait $MULTIPID || error "first opendir $MULTIPID failed"
3518 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3519 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3522 run_test 31f "remove of open directory with open-unlink file ==="
3525 echo "-- cross directory link --"
3526 test_mkdir -c1 $DIR/${tdir}ga
3527 test_mkdir -c1 $DIR/${tdir}gb
3528 touch $DIR/${tdir}ga/f
3529 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3530 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3531 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3532 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3533 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3535 run_test 31g "cross directory link==============="
3538 echo "-- cross directory link --"
3539 test_mkdir -c1 $DIR/${tdir}
3540 test_mkdir -c1 $DIR/${tdir}/dir
3541 touch $DIR/${tdir}/f
3542 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3543 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3544 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3545 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3546 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3548 run_test 31h "cross directory link under child==============="
3551 echo "-- cross directory link --"
3552 test_mkdir -c1 $DIR/$tdir
3553 test_mkdir -c1 $DIR/$tdir/dir
3554 touch $DIR/$tdir/dir/f
3555 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3556 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3557 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3558 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3559 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3561 run_test 31i "cross directory link under parent==============="
3564 test_mkdir -c1 -p $DIR/$tdir
3565 test_mkdir -c1 -p $DIR/$tdir/dir1
3566 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3567 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3568 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3569 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3572 run_test 31j "link for directory==============="
3575 test_mkdir -c1 -p $DIR/$tdir
3577 touch $DIR/$tdir/exist
3578 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3579 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3580 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3581 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3582 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3583 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3584 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3587 run_test 31k "link to file: the same, non-existing, dir==============="
3593 touch $DIR/d31m2/exist
3594 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3595 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3596 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3597 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3598 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3599 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3602 run_test 31m "link to file: the same, non-existing, dir==============="
3605 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3606 nlink=$(stat --format=%h $DIR/$tfile)
3607 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3609 local cmd="exec $fd<$DIR/$tfile"
3612 trap "eval $cmd" EXIT
3613 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3614 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3615 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3616 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3617 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3620 run_test 31n "check link count of unlinked file"
3623 local tempfile=$(mktemp $1_XXXXXX)
3624 mlink $tempfile $1 2> /dev/null &&
3625 echo "$BASHPID: link $tempfile to $1 succeeded"
3629 test_31o() { # LU-2901
3630 test_mkdir $DIR/$tdir
3631 for LOOP in $(seq 100); do
3632 rm -f $DIR/$tdir/$tfile*
3633 for THREAD in $(seq 8); do
3634 link_one $DIR/$tdir/$tfile.$LOOP &
3637 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3638 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3639 error "$LINKS duplicate links to $tfile.$LOOP" &&
3643 run_test 31o "duplicate hard links with same filename"
3646 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3648 test_mkdir $DIR/$tdir
3649 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3650 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3652 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3653 error "open unlink test1 failed"
3654 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3655 error "open unlink test2 failed"
3657 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3658 error "test1 still exists"
3659 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3660 error "test2 still exists"
3662 run_test 31p "remove of open striped directory"
3665 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3667 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3668 index=$($LFS getdirstripe -i $DIR/$tdir)
3669 [ $index -eq 3 ] || error "first stripe index $index != 3"
3670 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3671 [ $index -eq 1 ] || error "second stripe index $index != 1"
3673 # when "-c <stripe_count>" is set, the number of MDTs specified after
3674 # "-i" should equal to the stripe count
3675 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3677 run_test 31q "create striped directory on specific MDTs"
3679 cleanup_test32_mount() {
3682 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3683 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3684 losetup -d $loopdev || true
3690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3692 echo "== more mountpoints and symlinks ================="
3693 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3694 trap cleanup_test32_mount EXIT
3695 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3696 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3697 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3698 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3699 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3700 cleanup_test32_mount
3702 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3707 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3708 trap cleanup_test32_mount EXIT
3709 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3710 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3711 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3712 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3713 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3714 cleanup_test32_mount
3716 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3721 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3722 trap cleanup_test32_mount EXIT
3723 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3724 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3725 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3726 test_mkdir -p $DIR/$tdir/d2/test_dir
3727 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3728 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3729 cleanup_test32_mount
3731 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3736 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3737 trap cleanup_test32_mount EXIT
3738 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3739 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3740 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3741 test_mkdir -p $DIR/$tdir/d2/test_dir
3742 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3743 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3744 cleanup_test32_mount
3746 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3750 test_mkdir -p $DIR/$tdir/tmp
3751 local tmp_dir=$DIR/$tdir/tmp
3752 ln -s $DIR/$tdir $tmp_dir/symlink11
3753 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3754 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3755 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3757 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3761 test_mkdir -p $DIR/$tdir/tmp
3762 local tmp_dir=$DIR/$tdir/tmp
3763 ln -s $DIR/$tdir $tmp_dir/symlink11
3764 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3765 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3766 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3768 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3771 local tmp_dir=$DIR/$tdir/tmp
3772 test_mkdir -p $tmp_dir
3773 test_mkdir $DIR/${tdir}2
3774 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3775 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3776 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3777 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3778 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3779 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3781 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3784 rm -fr $DIR/$tdir $DIR/${tdir}2
3785 tmp_dir=$DIR/$tdir/tmp
3786 test_mkdir -p $tmp_dir
3787 test_mkdir $DIR/${tdir}2
3788 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3789 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3790 ls $tmp_dir/symlink12 || error "listing symlink12"
3791 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3793 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3798 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3799 trap cleanup_test32_mount EXIT
3800 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3801 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3802 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3803 touch $DIR/$tdir/test_file
3804 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3805 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3806 cleanup_test32_mount
3808 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3813 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3814 trap cleanup_test32_mount EXIT
3815 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3816 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3817 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3818 touch $DIR/$tdir/test_file
3819 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3820 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3821 cleanup_test32_mount
3823 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3829 trap cleanup_test32_mount EXIT
3830 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3831 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3832 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3833 test_mkdir -p $DIR/$tdir/d2
3834 touch $DIR/$tdir/d2/test_file || error "touch failed"
3835 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3836 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3837 cleanup_test32_mount
3839 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3845 trap cleanup_test32_mount EXIT
3846 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3847 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3848 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3849 test_mkdir -p $DIR/$tdir/d2
3850 touch $DIR/$tdir/d2/test_file || error "touch failed"
3851 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3852 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3853 cleanup_test32_mount
3855 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3859 test_mkdir -p $DIR/d32m/tmp
3860 TMP_DIR=$DIR/d32m/tmp
3861 ln -s $DIR $TMP_DIR/symlink11
3862 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3863 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3864 error "symlink11 not a link"
3865 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3866 error "symlink01 not a link"
3868 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3872 test_mkdir -p $DIR/d32n/tmp
3873 TMP_DIR=$DIR/d32n/tmp
3874 ln -s $DIR $TMP_DIR/symlink11
3875 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3876 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3877 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3879 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3883 test_mkdir -p $DIR/d32o/tmp
3884 TMP_DIR=$DIR/d32o/tmp
3885 ln -s $DIR/$tfile $TMP_DIR/symlink12
3886 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3887 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3888 error "symlink12 not a link"
3889 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3890 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3891 error "$DIR/d32o/tmp/symlink12 not file type"
3892 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3893 error "$DIR/d32o/symlink02 not file type"
3895 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3905 test_mkdir -p $DIR/d32p/tmp
3907 TMP_DIR=$DIR/d32p/tmp
3909 ln -s $DIR/$tfile $TMP_DIR/symlink12
3911 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3913 cat $DIR/d32p/tmp/symlink12 ||
3914 error "Can't open $DIR/d32p/tmp/symlink12"
3916 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3919 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3924 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3925 trap cleanup_test32_mount EXIT
3926 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3927 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3928 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3929 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3930 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3931 cleanup_test32_mount
3933 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3938 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3939 trap cleanup_test32_mount EXIT
3940 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3941 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3942 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3943 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3944 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3945 cleanup_test32_mount
3947 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3952 chmod 444 $DIR/$tfile
3953 chown $RUNAS_ID $DIR/$tfile
3955 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3958 run_test 33aa "write file with mode 444 (should return error)"
3962 test_mkdir $DIR/$tdir
3963 chown $RUNAS_ID $DIR/$tdir
3964 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3965 error "$RUNAS create $tdir/$tfile failed"
3966 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3967 error "open RDWR" || true
3969 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3973 test_mkdir $DIR/$tdir
3974 chown $RUNAS_ID $DIR/$tdir
3975 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3977 run_test 33b "test open file with malformed flags (No panic)"
3980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3981 remote_ost_nodsh && skip "remote OST with nodsh"
3989 test_mkdir $DIR/$tdir
3990 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3993 for ostnum in $(seq $OSTCOUNT); do
3994 # test-framework's OST numbering is one-based, while Lustre's
3996 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3997 # check if at least some write_bytes stats are counted
3998 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3999 obdfilter.$ostname.stats |
4000 awk '/^write_bytes/ {print $7}' )
4001 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4002 if (( ${write_bytes:-0} > 0 )); then
4008 $all_zeros || return 0
4011 echo foo > $DIR/$tdir/bar
4015 # Total up write_bytes after writing. We'd better find non-zeros.
4016 for ostnum in $(seq $OSTCOUNT); do
4017 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4018 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4019 obdfilter/$ostname/stats |
4020 awk '/^write_bytes/ {print $7}' )
4021 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4022 if (( ${write_bytes:-0} > 0 )); then
4029 for ostnum in $(seq $OSTCOUNT); do
4030 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4031 echo "Check write_bytes is in obdfilter.*.stats:"
4032 do_facet ost$ostnum lctl get_param -n \
4033 obdfilter.$ostname.stats
4035 error "OST not keeping write_bytes stats (b=22312)"
4038 run_test 33c "test write_bytes stats"
4041 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4045 local remote_dir=$DIR/$tdir/remote_dir
4047 test_mkdir $DIR/$tdir
4048 $LFS mkdir -i $MDTIDX $remote_dir ||
4049 error "create remote directory failed"
4051 touch $remote_dir/$tfile
4052 chmod 444 $remote_dir/$tfile
4053 chown $RUNAS_ID $remote_dir/$tfile
4055 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4057 chown $RUNAS_ID $remote_dir
4058 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4059 error "create" || true
4060 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4061 error "open RDWR" || true
4062 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4064 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4067 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4071 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4072 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4073 mkdir $DIR/$tdir/local_dir
4075 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4076 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4077 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4079 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4080 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4082 rmdir $DIR/$tdir/* || error "rmdir failed"
4085 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4086 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4087 mkdir $DIR/$tdir/local_dir
4089 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4090 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4091 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4093 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4094 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4096 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4099 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4100 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4101 mkdir $DIR/$tdir/local_dir
4103 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4104 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4105 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4107 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4108 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4110 run_test 33e "mkdir and striped directory should have same mode"
4114 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4119 remote_mds_nodsh && skip "remote MDS with nodsh"
4122 chmod go+rwx $DIR/$tdir
4123 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4124 trap cleanup_33f EXIT
4126 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4127 error "cannot create striped directory"
4129 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4130 error "cannot create files in striped directory"
4132 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4133 error "cannot remove files in striped directory"
4135 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4136 error "cannot remove striped directory"
4140 run_test 33f "nonroot user can create, access, and remove a striped directory"
4143 mkdir -p $DIR/$tdir/dir2
4145 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4147 [[ $err =~ "exists" ]] || error "Not exists error"
4149 run_test 33g "nonroot user create already existing root created file"
4152 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4153 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4154 skip "Need MDS version at least 2.13.50"
4156 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4157 error "mkdir $tdir failed"
4158 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4160 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4163 for fname in $DIR/$tdir/$tfile.bak \
4164 $DIR/$tdir/$tfile.SAV \
4165 $DIR/$tdir/$tfile.orig \
4166 $DIR/$tdir/$tfile~; do
4167 touch $fname || error "touch $fname failed"
4168 index2=$($LFS getstripe -m $fname)
4169 [ $index -eq $index2 ] ||
4170 error "$fname MDT index mismatch $index != $index2"
4174 for i in {1..250}; do
4175 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4176 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4177 touch $fname || error "touch $fname failed"
4178 index2=$($LFS getstripe -m $fname)
4179 if [[ $index != $index2 ]]; then
4180 failed=$((failed + 1))
4181 echo "$fname MDT index mismatch $index != $index2"
4185 echo "$failed MDT index mismatches"
4186 (( failed < 20 )) || error "MDT index mismatch $failed times"
4189 run_test 33h "temp file is located on the same MDT as target"
4191 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4194 $MCREATE $DIR/f34 || error "mcreate failed"
4195 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4196 error "getstripe failed"
4197 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4198 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4199 error "getstripe failed"
4200 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4201 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4203 run_test 34a "truncate file that has not been opened ==========="
4206 [ ! -f $DIR/f34 ] && test_34a
4207 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4208 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4209 $OPENFILE -f O_RDONLY $DIR/f34
4210 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4211 error "getstripe failed"
4212 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4213 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4215 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4218 [ ! -f $DIR/f34 ] && test_34a
4219 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4220 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4221 $OPENFILE -f O_RDWR $DIR/f34
4222 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4223 error "$LFS getstripe failed"
4224 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4225 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4227 run_test 34c "O_RDWR opening file-with-size works =============="
4230 [ ! -f $DIR/f34 ] && test_34a
4231 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4233 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4234 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4237 run_test 34d "write to sparse file ============================="
4241 $MCREATE $DIR/f34e || error "mcreate failed"
4242 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4243 $CHECKSTAT -s 1000 $DIR/f34e ||
4244 error "Size of $DIR/f34e not equal to 1000 bytes"
4245 $OPENFILE -f O_RDWR $DIR/f34e
4246 $CHECKSTAT -s 1000 $DIR/f34e ||
4247 error "Size of $DIR/f34e not equal to 1000 bytes"
4249 run_test 34e "create objects, some with size and some without =="
4251 test_34f() { # bug 6242, 6243
4252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4256 $MCREATE $DIR/f34f || error "mcreate failed"
4257 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4258 dd if=$DIR/f34f of=$TMP/f34f
4259 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4260 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4261 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4262 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4263 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4265 run_test 34f "read from a file with no objects until EOF ======="
4268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4270 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4272 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4273 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4274 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4275 cancel_lru_locks osc
4276 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4277 error "wrong size after lock cancel"
4279 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4280 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4281 error "expanding truncate failed"
4282 cancel_lru_locks osc
4283 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4284 error "wrong expanded size after lock cancel"
4286 run_test 34g "truncate long file ==============================="
4289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4294 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4295 sync # Flush the cache so that multiop below does not block on cache
4296 # flush when getting the group lock
4297 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4300 # Since just timed wait is not good enough, let's do a sync write
4301 # that way we are sure enough time for a roundtrip + processing
4302 # passed + 2 seconds of extra margin.
4303 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4307 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4308 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4312 local nsz=`stat -c %s $DIR/$tfile`
4313 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4315 run_test 34h "ftruncate file under grouplock should not block"
4318 cp /bin/sh $DIR/f35a
4320 chown $RUNAS_ID $DIR/f35a
4321 $RUNAS $DIR/f35a && error || true
4324 run_test 35a "exec file with mode 444 (should return and not leak)"
4328 utime $DIR/f36 || error "utime failed for MDS"
4330 run_test 36a "MDS utime check (mknod, utime)"
4334 utime $DIR/f36 || error "utime failed for OST"
4336 run_test 36b "OST utime check (open, utime)"
4341 chown $RUNAS_ID $DIR/d36
4342 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4344 run_test 36c "non-root MDS utime check (mknod, utime)"
4347 [ ! -d $DIR/d36 ] && test_36c
4348 echo "" > $DIR/d36/f36
4349 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4351 run_test 36d "non-root OST utime check (open, utime)"
4354 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4356 test_mkdir $DIR/$tdir
4357 touch $DIR/$tdir/$tfile
4358 $RUNAS utime $DIR/$tdir/$tfile &&
4359 error "utime worked, expected failure" || true
4361 run_test 36e "utime on non-owned file (should return error)"
4365 local LANG_SAVE=$LANG
4366 local LC_LANG_SAVE=$LC_LANG
4367 export LANG=C LC_LANG=C # for date language
4369 DATESTR="Dec 20 2000"
4370 test_mkdir $DIR/$tdir
4371 lctl set_param fail_loc=$fl
4373 cp /etc/hosts $DIR/$tdir/$tfile
4374 sync & # write RPC generated with "current" inode timestamp, but delayed
4376 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4377 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4378 cancel_lru_locks $OSC
4379 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4381 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4382 echo "BEFORE: $LS_BEFORE" && \
4383 echo "AFTER : $LS_AFTER" && \
4384 echo "WANT : $DATESTR" && \
4385 error "$DIR/$tdir/$tfile timestamps changed" || true
4387 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4393 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4394 subr_36fh "0x80000214"
4396 run_test 36f "utime on file racing with OST BRW write =========="
4399 remote_ost_nodsh && skip "remote OST with nodsh"
4400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4401 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4402 skip "Need MDS version at least 2.12.51"
4407 local tgt="obdfilter"
4409 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4411 test_mkdir $DIR/$tdir
4412 fmd_max_age=$(do_facet $facet \
4413 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4416 echo "FMD max age: ${fmd_max_age}s"
4417 touch $DIR/$tdir/$tfile
4418 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4419 gawk '{cnt=cnt+$1} END{print cnt}')
4420 echo "FMD before: $fmd"
4422 error "FMD wasn't create by touch"
4423 sleep $((fmd_max_age + 12))
4424 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4425 gawk '{cnt=cnt+$1} END{print cnt}')
4426 echo "FMD after: $fmd"
4428 error "FMD wasn't expired by ping"
4430 run_test 36g "FMD cache expiry ====================="
4433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4435 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4436 subr_36fh "0x80000227"
4438 run_test 36h "utime on file racing with OST BRW write =========="
4441 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4443 test_mkdir $DIR/$tdir
4444 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4446 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4447 local new_mtime=$((mtime + 200))
4449 #change Modify time of striped dir
4450 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4451 error "change mtime failed"
4453 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4455 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4457 run_test 36i "change mtime on striped directory"
4459 # test_37 - duplicate with tests 32q 32r
4462 local file=$DIR/$tfile
4464 openfile -f O_DIRECTORY $file
4467 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4468 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4470 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4472 test_39a() { # was test_39
4474 touch $DIR/${tfile}2
4475 # ls -l $DIR/$tfile $DIR/${tfile}2
4476 # ls -lu $DIR/$tfile $DIR/${tfile}2
4477 # ls -lc $DIR/$tfile $DIR/${tfile}2
4479 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4480 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4482 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4484 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4486 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4487 error "O_TRUNC didn't change timestamps"
4490 run_test 39a "mtime changed on create"
4493 test_mkdir -c1 $DIR/$tdir
4494 cp -p /etc/passwd $DIR/$tdir/fopen
4495 cp -p /etc/passwd $DIR/$tdir/flink
4496 cp -p /etc/passwd $DIR/$tdir/funlink
4497 cp -p /etc/passwd $DIR/$tdir/frename
4498 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4501 echo "aaaaaa" >> $DIR/$tdir/fopen
4502 echo "aaaaaa" >> $DIR/$tdir/flink
4503 echo "aaaaaa" >> $DIR/$tdir/funlink
4504 echo "aaaaaa" >> $DIR/$tdir/frename
4506 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4507 local link_new=`stat -c %Y $DIR/$tdir/flink`
4508 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4509 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4511 cat $DIR/$tdir/fopen > /dev/null
4512 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4513 rm -f $DIR/$tdir/funlink2
4514 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4516 for (( i=0; i < 2; i++ )) ; do
4517 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4518 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4519 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4520 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4522 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4523 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4524 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4525 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4527 cancel_lru_locks $OSC
4528 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4531 run_test 39b "mtime change on open, link, unlink, rename ======"
4533 # this should be set to past
4534 TEST_39_MTIME=`date -d "1 year ago" +%s`
4540 local mtime0=`stat -c %Y $DIR1/$tfile`
4542 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4543 local mtime1=`stat -c %Y $DIR1/$tfile`
4544 [ "$mtime1" = $TEST_39_MTIME ] || \
4545 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4548 echo hello >> $DIR1/$tfile
4550 local mtime2=`stat -c %Y $DIR1/$tfile`
4551 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4552 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4554 mv $DIR1/$tfile $DIR1/$tfile-1
4556 for (( i=0; i < 2; i++ )) ; do
4557 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4558 [ "$mtime2" = "$mtime3" ] || \
4559 error "mtime ($mtime2) changed (to $mtime3) on rename"
4561 cancel_lru_locks $OSC
4562 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4565 run_test 39c "mtime change on rename ==========================="
4569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4572 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4574 for (( i=0; i < 2; i++ )) ; do
4575 local mtime=`stat -c %Y $DIR1/$tfile`
4576 [ $mtime = $TEST_39_MTIME ] || \
4577 error "mtime($mtime) is not set to $TEST_39_MTIME"
4579 cancel_lru_locks $OSC
4580 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4583 run_test 39d "create, utime, stat =============================="
4587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4590 local mtime1=`stat -c %Y $DIR1/$tfile`
4592 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4594 for (( i=0; i < 2; i++ )) ; do
4595 local mtime2=`stat -c %Y $DIR1/$tfile`
4596 [ $mtime2 = $TEST_39_MTIME ] || \
4597 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4599 cancel_lru_locks $OSC
4600 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4603 run_test 39e "create, stat, utime, stat ========================"
4607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4610 mtime1=`stat -c %Y $DIR1/$tfile`
4613 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4615 for (( i=0; i < 2; i++ )) ; do
4616 local mtime2=`stat -c %Y $DIR1/$tfile`
4617 [ $mtime2 = $TEST_39_MTIME ] || \
4618 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4620 cancel_lru_locks $OSC
4621 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4624 run_test 39f "create, stat, sleep, utime, stat ================="
4628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4630 echo hello >> $DIR1/$tfile
4631 local mtime1=`stat -c %Y $DIR1/$tfile`
4634 chmod o+r $DIR1/$tfile
4636 for (( i=0; i < 2; i++ )) ; do
4637 local mtime2=`stat -c %Y $DIR1/$tfile`
4638 [ "$mtime1" = "$mtime2" ] || \
4639 error "lost mtime: $mtime2, should be $mtime1"
4641 cancel_lru_locks $OSC
4642 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4645 run_test 39g "write, chmod, stat ==============================="
4649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4655 echo hello >> $DIR1/$tfile
4656 local mtime1=`stat -c %Y $DIR1/$tfile`
4658 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4660 if [ "$d1" != "$d2" ]; then
4661 echo "write and touch not within one second"
4663 for (( i=0; i < 2; i++ )) ; do
4664 local mtime2=`stat -c %Y $DIR1/$tfile`
4665 [ "$mtime2" = $TEST_39_MTIME ] || \
4666 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4668 cancel_lru_locks $OSC
4669 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4673 run_test 39h "write, utime within one second, stat ============="
4676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4681 echo hello >> $DIR1/$tfile
4682 local mtime1=`stat -c %Y $DIR1/$tfile`
4684 mv $DIR1/$tfile $DIR1/$tfile-1
4686 for (( i=0; i < 2; i++ )) ; do
4687 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4689 [ "$mtime1" = "$mtime2" ] || \
4690 error "lost mtime: $mtime2, should be $mtime1"
4692 cancel_lru_locks $OSC
4693 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4696 run_test 39i "write, rename, stat =============================="
4699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4701 start_full_debug_logging
4705 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4706 lctl set_param fail_loc=0x80000412
4707 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4708 error "multiop failed"
4710 local mtime1=`stat -c %Y $DIR1/$tfile`
4712 mv $DIR1/$tfile $DIR1/$tfile-1
4714 kill -USR1 $multipid
4715 wait $multipid || error "multiop close failed"
4717 for (( i=0; i < 2; i++ )) ; do
4718 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4719 [ "$mtime1" = "$mtime2" ] ||
4720 error "mtime is lost on close: $mtime2, " \
4724 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4726 lctl set_param fail_loc=0
4727 stop_full_debug_logging
4729 run_test 39j "write, rename, close, stat ======================="
4732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4737 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4739 local mtime1=`stat -c %Y $DIR1/$tfile`
4741 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4743 kill -USR1 $multipid
4744 wait $multipid || error "multiop close failed"
4746 for (( i=0; i < 2; i++ )) ; do
4747 local mtime2=`stat -c %Y $DIR1/$tfile`
4749 [ "$mtime2" = $TEST_39_MTIME ] || \
4750 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4753 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4756 run_test 39k "write, utime, close, stat ========================"
4758 # this should be set to future
4759 TEST_39_ATIME=`date -d "1 year" +%s`
4762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4763 remote_mds_nodsh && skip "remote MDS with nodsh"
4765 local atime_diff=$(do_facet $SINGLEMDS \
4766 lctl get_param -n mdd.*MDT0000*.atime_diff)
4770 # test setting directory atime to future
4771 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4772 local atime=$(stat -c %X $DIR/$tdir)
4773 [ "$atime" = $TEST_39_ATIME ] ||
4774 error "atime is not set to future: $atime, $TEST_39_ATIME"
4776 # test setting directory atime from future to now
4777 local now=$(date +%s)
4778 touch -a -d @$now $DIR/$tdir
4780 atime=$(stat -c %X $DIR/$tdir)
4781 [ "$atime" -eq "$now" ] ||
4782 error "atime is not updated from future: $atime, $now"
4784 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4787 # test setting directory atime when now > dir atime + atime_diff
4788 local d1=$(date +%s)
4790 local d2=$(date +%s)
4791 cancel_lru_locks mdc
4792 atime=$(stat -c %X $DIR/$tdir)
4793 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4794 error "atime is not updated : $atime, should be $d2"
4796 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4799 # test not setting directory atime when now < dir atime + atime_diff
4801 cancel_lru_locks mdc
4802 atime=$(stat -c %X $DIR/$tdir)
4803 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4804 error "atime is updated to $atime, should remain $d1<atime<$d2"
4806 do_facet $SINGLEMDS \
4807 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4809 run_test 39l "directory atime update ==========================="
4812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4816 local far_past_mtime=$(date -d "May 29 1953" +%s)
4817 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4819 touch -m -d @$far_past_mtime $DIR1/$tfile
4820 touch -a -d @$far_past_atime $DIR1/$tfile
4822 for (( i=0; i < 2; i++ )) ; do
4823 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4824 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4825 error "atime or mtime set incorrectly"
4827 cancel_lru_locks $OSC
4828 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4831 run_test 39m "test atime and mtime before 1970"
4833 test_39n() { # LU-3832
4834 remote_mds_nodsh && skip "remote MDS with nodsh"
4836 local atime_diff=$(do_facet $SINGLEMDS \
4837 lctl get_param -n mdd.*MDT0000*.atime_diff)
4842 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4845 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4846 atime0=$(stat -c %X $DIR/$tfile)
4849 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4850 atime1=$(stat -c %X $DIR/$tfile)
4853 cancel_lru_locks mdc
4854 cancel_lru_locks osc
4855 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4856 atime2=$(stat -c %X $DIR/$tfile)
4858 do_facet $SINGLEMDS \
4859 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4861 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4862 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4864 run_test 39n "check that O_NOATIME is honored"
4867 TESTDIR=$DIR/$tdir/$tfile
4868 [ -e $TESTDIR ] && rm -rf $TESTDIR
4875 links2=$(stat -c %h .)
4876 [ $(($links1 + 2)) != $links2 ] &&
4877 error "wrong links count $(($links1 + 2)) != $links2"
4879 links3=$(stat -c %h .)
4880 [ $(($links1 + 1)) != $links3 ] &&
4881 error "wrong links count $links1 != $links3"
4884 run_test 39o "directory cached attributes updated after create"
4887 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4890 TESTDIR=$DIR/$tdir/$tdir
4891 [ -e $TESTDIR ] && rm -rf $TESTDIR
4892 test_mkdir -p $TESTDIR
4896 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4897 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4899 links2=$(stat -c %h .)
4900 [ $(($links1 + 2)) != $links2 ] &&
4901 error "wrong links count $(($links1 + 2)) != $links2"
4903 links3=$(stat -c %h .)
4904 [ $(($links1 + 1)) != $links3 ] &&
4905 error "wrong links count $links1 != $links3"
4908 run_test 39p "remote directory cached attributes updated after create ========"
4911 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4912 skip "no atime update on old OST"
4913 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4914 skip_env "ldiskfs only test"
4918 saved_adiff=$(do_facet ost1 \
4919 lctl get_param -n obdfilter.*OST0000.atime_diff)
4920 stack_trap "do_facet ost1 \
4921 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4923 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4925 $LFS setstripe -i 0 $DIR/$tfile
4926 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4927 error "can't write initial file"
4928 cancel_lru_locks osc
4930 # exceed atime_diff and access file
4932 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4933 error "can't udpate atime"
4935 local atime_cli=$(stat -c %X $DIR/$tfile)
4936 echo "client atime: $atime_cli"
4937 # allow atime update to be written to device
4938 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4941 local ostdev=$(ostdevname 1)
4942 local fid=($(lfs getstripe -y $DIR/$tfile |
4943 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4944 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4945 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4947 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4948 local atime_ost=$(do_facet ost1 "$cmd" |&
4949 awk -F'[: ]' '/atime:/ { print $4 }')
4950 (( atime_cli == atime_ost )) ||
4951 error "atime on client $atime_cli != ost $atime_ost"
4953 run_test 39r "lazy atime update on OST"
4955 test_39q() { # LU-8041
4956 local testdir=$DIR/$tdir
4958 multiop_bg_pause $testdir D_c || error "multiop failed"
4960 cancel_lru_locks mdc
4961 kill -USR1 $multipid
4962 local atime=$(stat -c %X $testdir)
4963 [ "$atime" -ne 0 ] || error "atime is zero"
4965 run_test 39q "close won't zero out atime"
4968 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4969 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4970 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4971 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4972 error "$tfile is not 4096 bytes in size"
4974 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4978 small_write $DIR/f41 18
4980 run_test 41 "test small file write + fstat ====================="
4982 count_ost_writes() {
4983 lctl get_param -n ${OSC}.*.stats |
4984 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4985 END { printf("%0.0f", writes) }'
4992 BG_DIRTY_RATIO_SAVE=10
4993 MAX_BG_DIRTY_RATIO=25
4997 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4998 # dirty_ratio, dirty_background_ratio
4999 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5000 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5001 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5002 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5004 # if file not here, we are a 2.4 kernel
5005 kill -CONT `pidof kupdated`
5010 # setup the trap first, so someone cannot exit the test at the
5011 # exact wrong time and mess up a machine
5012 trap start_writeback EXIT
5013 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5014 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5015 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5016 sysctl -w vm.dirty_writeback_centisecs=0
5017 sysctl -w vm.dirty_writeback_centisecs=0
5018 # save and increase /proc/sys/vm/dirty_ratio
5019 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5020 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5021 # save and increase /proc/sys/vm/dirty_background_ratio
5022 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5023 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5025 # if file not here, we are a 2.4 kernel
5026 kill -STOP `pidof kupdated`
5030 # ensure that all stripes have some grant before we test client-side cache
5032 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5033 dd if=/dev/zero of=$i bs=4k count=1
5038 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5039 # file truncation, and file removal.
5041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5044 cancel_lru_locks $OSC
5046 sync; sleep 1; sync # just to be safe
5047 BEFOREWRITES=`count_ost_writes`
5048 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5049 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5050 AFTERWRITES=`count_ost_writes`
5051 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5052 error "$BEFOREWRITES < $AFTERWRITES"
5055 run_test 42a "ensure that we don't flush on close"
5058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5061 cancel_lru_locks $OSC
5064 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5065 BEFOREWRITES=$(count_ost_writes)
5066 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5067 AFTERWRITES=$(count_ost_writes)
5068 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5069 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5071 BEFOREWRITES=$(count_ost_writes)
5072 sync || error "sync: $?"
5073 AFTERWRITES=$(count_ost_writes)
5074 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5075 error "$BEFOREWRITES < $AFTERWRITES on sync"
5077 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5081 run_test 42b "test destroy of file with cached dirty data ======"
5083 # if these tests just want to test the effect of truncation,
5084 # they have to be very careful. consider:
5085 # - the first open gets a {0,EOF}PR lock
5086 # - the first write conflicts and gets a {0, count-1}PW
5087 # - the rest of the writes are under {count,EOF}PW
5088 # - the open for truncate tries to match a {0,EOF}PR
5089 # for the filesize and cancels the PWs.
5090 # any number of fixes (don't get {0,EOF} on open, match
5091 # composite locks, do smarter file size management) fix
5092 # this, but for now we want these tests to verify that
5093 # the cancellation with truncate intent works, so we
5094 # start the file with a full-file pw lock to match against
5095 # until the truncate.
5100 cancel_lru_locks $OSC
5102 # prime the file with 0,EOF PW to match
5106 # now the real test..
5107 dd if=/dev/zero of=$file bs=1024 count=100
5108 BEFOREWRITES=`count_ost_writes`
5109 $TRUNCATE $file $offset
5110 cancel_lru_locks $OSC
5111 AFTERWRITES=`count_ost_writes`
5116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5119 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5120 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5123 run_test 42c "test partial truncate of file with cached dirty data"
5126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5129 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5130 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5133 run_test 42d "test complete truncate of file with cached dirty data"
5135 test_42e() { # bug22074
5136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5138 local TDIR=$DIR/${tdir}e
5139 local pages=16 # hardcoded 16 pages, don't change it.
5140 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5141 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5145 test_mkdir $DIR/${tdir}e
5146 $LFS setstripe -c 1 $TDIR
5147 createmany -o $TDIR/f $files
5149 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5151 # we assume that with $OSTCOUNT files, at least one of them will
5152 # be allocated on OST0.
5153 warmup_files=$((OSTCOUNT * max_dirty_mb))
5154 createmany -o $TDIR/w $warmup_files
5156 # write a large amount of data into one file and sync, to get good
5157 # avail_grant number from OST.
5158 for ((i=0; i<$warmup_files; i++)); do
5159 idx=$($LFS getstripe -i $TDIR/w$i)
5160 [ $idx -ne 0 ] && continue
5161 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5164 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5166 $LCTL get_param $proc_osc0/cur_dirty_bytes
5167 $LCTL get_param $proc_osc0/cur_grant_bytes
5169 # create as much dirty pages as we can while not to trigger the actual
5170 # RPCs directly. but depends on the env, VFS may trigger flush during this
5171 # period, hopefully we are good.
5172 for ((i=0; i<$warmup_files; i++)); do
5173 idx=$($LFS getstripe -i $TDIR/w$i)
5174 [ $idx -ne 0 ] && continue
5175 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5177 $LCTL get_param $proc_osc0/cur_dirty_bytes
5178 $LCTL get_param $proc_osc0/cur_grant_bytes
5180 # perform the real test
5181 $LCTL set_param $proc_osc0/rpc_stats 0
5182 for ((;i<$files; i++)); do
5183 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5184 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5187 $LCTL get_param $proc_osc0/rpc_stats
5190 local have_ppr=false
5191 $LCTL get_param $proc_osc0/rpc_stats |
5192 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5193 # skip lines until we are at the RPC histogram data
5194 [ "$PPR" == "pages" ] && have_ppr=true && continue
5195 $have_ppr || continue
5197 # we only want the percent stat for < 16 pages
5198 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5200 percent=$((percent + WPCT))
5201 if [[ $percent -gt 15 ]]; then
5202 error "less than 16-pages write RPCs" \
5209 run_test 42e "verify sub-RPC writes are not done synchronously"
5211 test_43A() { # was test_43
5212 test_mkdir $DIR/$tdir
5213 cp -p /bin/ls $DIR/$tdir/$tfile
5214 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5216 # give multiop a chance to open
5219 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5221 # Wait for multiop to exit
5224 run_test 43A "execution of file opened for write should return -ETXTBSY"
5227 test_mkdir $DIR/$tdir
5228 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5229 $DIR/$tdir/sleep 60 &
5231 # Make sure exec of $tdir/sleep wins race with truncate
5233 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5236 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5241 test_mkdir $DIR/$tdir
5242 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5243 $DIR/$tdir/sleep 60 &
5245 # Make sure exec of $tdir/sleep wins race with truncate
5247 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5250 run_test 43b "truncate of file being executed should return -ETXTBSY"
5253 local testdir="$DIR/$tdir"
5256 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5257 ( cd $testdir && md5sum -c )
5259 run_test 43c "md5sum of copy into lustre"
5261 test_44A() { # was test_44
5262 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5264 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5265 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5267 run_test 44A "zero length read from a sparse stripe"
5270 local nstripe=$($LFS getstripe -c -d $DIR)
5271 [ -z "$nstripe" ] && skip "can't get stripe info"
5272 [[ $nstripe -gt $OSTCOUNT ]] &&
5273 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5275 local stride=$($LFS getstripe -S -d $DIR)
5276 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5277 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5280 OFFSETS="0 $((stride/2)) $((stride-1))"
5281 for offset in $OFFSETS; do
5282 for i in $(seq 0 $((nstripe-1))); do
5283 local GLOBALOFFSETS=""
5285 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5286 local myfn=$DIR/d44a-$size
5287 echo "--------writing $myfn at $size"
5288 ll_sparseness_write $myfn $size ||
5289 error "ll_sparseness_write"
5290 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5291 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5292 error "ll_sparseness_verify $GLOBALOFFSETS"
5294 for j in $(seq 0 $((nstripe-1))); do
5296 size=$((((j + $nstripe )*$stride + $offset)))
5297 ll_sparseness_write $myfn $size ||
5298 error "ll_sparseness_write"
5299 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5301 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5302 error "ll_sparseness_verify $GLOBALOFFSETS"
5307 run_test 44a "test sparse pwrite ==============================="
5311 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5317 before=`dirty_osc_total`
5318 echo executing "\"$*\""
5320 after=`dirty_osc_total`
5321 echo before $before, after $after
5324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5327 # Obtain grants from OST if it supports it
5328 echo blah > ${f}_grant
5331 do_dirty_record "echo blah > $f"
5332 [[ $before -eq $after ]] && error "write wasn't cached"
5333 do_dirty_record "> $f"
5334 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5335 do_dirty_record "echo blah > $f"
5336 [[ $before -eq $after ]] && error "write wasn't cached"
5337 do_dirty_record "sync"
5338 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5339 do_dirty_record "echo blah > $f"
5340 [[ $before -eq $after ]] && error "write wasn't cached"
5341 do_dirty_record "cancel_lru_locks osc"
5342 [[ $before -gt $after ]] ||
5343 error "lock cancellation didn't lower dirty count"
5346 run_test 45 "osc io page accounting ============================"
5348 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5349 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5350 # objects offset and an assert hit when an rpc was built with 1023's mapped
5351 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5358 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5360 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5361 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5365 run_test 46 "dirtying a previously written page ================"
5367 # test_47 is removed "Device nodes check" is moved to test_28
5369 test_48a() { # bug 2399
5370 [ "$mds1_FSTYPE" = "zfs" ] &&
5371 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5372 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5374 test_mkdir $DIR/$tdir
5376 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5377 test_mkdir $DIR/$tdir
5378 touch foo || error "'touch foo' failed after recreating cwd"
5380 touch .foo || error "'touch .foo' failed after recreating cwd"
5382 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5383 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5384 cd . || error "'cd .' failed after recreating cwd"
5385 mkdir . && error "'mkdir .' worked after recreating cwd"
5386 rmdir . && error "'rmdir .' worked after recreating cwd"
5387 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5388 cd .. || error "'cd ..' failed after recreating cwd"
5390 run_test 48a "Access renamed working dir (should return errors)="
5392 test_48b() { # bug 2399
5394 test_mkdir $DIR/$tdir
5396 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5397 touch foo && error "'touch foo' worked after removing cwd"
5398 mkdir foo && error "'mkdir foo' worked after removing cwd"
5399 touch .foo && error "'touch .foo' worked after removing cwd"
5400 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5401 ls . > /dev/null && error "'ls .' worked after removing cwd"
5402 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5403 mkdir . && error "'mkdir .' worked after removing cwd"
5404 rmdir . && error "'rmdir .' worked after removing cwd"
5405 ln -s . foo && error "'ln -s .' worked after removing cwd"
5406 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5408 run_test 48b "Access removed working dir (should return errors)="
5410 test_48c() { # bug 2350
5411 #lctl set_param debug=-1
5414 test_mkdir -p $DIR/$tdir/dir
5416 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5417 $TRACE touch foo && error "touch foo worked after removing cwd"
5418 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5419 touch .foo && error "touch .foo worked after removing cwd"
5420 mkdir .foo && error "mkdir .foo worked after removing cwd"
5421 $TRACE ls . && error "'ls .' worked after removing cwd"
5422 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5423 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5424 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5425 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5426 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5428 run_test 48c "Access removed working subdir (should return errors)"
5430 test_48d() { # bug 2350
5431 #lctl set_param debug=-1
5434 test_mkdir -p $DIR/$tdir/dir
5436 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5437 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5438 $TRACE touch foo && error "'touch foo' worked after removing parent"
5439 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5440 touch .foo && error "'touch .foo' worked after removing parent"
5441 mkdir .foo && error "mkdir .foo worked after removing parent"
5442 $TRACE ls . && error "'ls .' worked after removing parent"
5443 $TRACE ls .. && error "'ls ..' worked after removing parent"
5444 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5445 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5446 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5449 run_test 48d "Access removed parent subdir (should return errors)"
5451 test_48e() { # bug 4134
5452 #lctl set_param debug=-1
5455 test_mkdir -p $DIR/$tdir/dir
5457 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5458 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5459 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5460 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5461 # On a buggy kernel addition of "touch foo" after cd .. will
5462 # produce kernel oops in lookup_hash_it
5463 touch ../foo && error "'cd ..' worked after recreate parent"
5465 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5467 run_test 48e "Access to recreated parent subdir (should return errors)"
5470 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5471 skip "need MDS >= 2.13.55"
5472 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5473 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5474 skip "needs different host for mdt1 mdt2"
5475 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5477 $LFS mkdir -i0 $DIR/$tdir
5478 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5480 for d in sub1 sub2 sub3; do
5481 #define OBD_FAIL_OSD_REF_DEL 0x19c
5482 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5483 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5486 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5488 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5490 test_49() { # LU-1030
5491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5492 remote_ost_nodsh && skip "remote OST with nodsh"
5494 # get ost1 size - $FSNAME-OST0000
5495 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5497 # write 800M at maximum
5498 [[ $ost1_size -lt 2 ]] && ost1_size=2
5499 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5501 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5502 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5505 # change max_pages_per_rpc while writing the file
5506 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5507 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5508 # loop until dd process exits
5509 while ps ax -opid | grep -wq $dd_pid; do
5510 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5511 sleep $((RANDOM % 5 + 1))
5513 # restore original max_pages_per_rpc
5514 $LCTL set_param $osc1_mppc=$orig_mppc
5515 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5517 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5521 test_mkdir $DIR/$tdir
5523 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5525 run_test 50 "special situations: /proc symlinks ==============="
5527 test_51a() { # was test_51
5528 # bug 1516 - create an empty entry right after ".." then split dir
5529 test_mkdir -c1 $DIR/$tdir
5530 touch $DIR/$tdir/foo
5531 $MCREATE $DIR/$tdir/bar
5533 createmany -m $DIR/$tdir/longfile 201
5535 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5536 $MCREATE $DIR/$tdir/longfile$FNUM
5541 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5543 run_test 51a "special situations: split htree with empty entry =="
5545 cleanup_print_lfs_df () {
5552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5554 local dir=$DIR/$tdir
5555 local nrdirs=$((65536 + 100))
5557 # cleanup the directory
5564 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5565 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5566 [[ $numfree -lt $nrdirs ]] &&
5567 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5569 # need to check free space for the directories as well
5570 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5571 numfree=$(( blkfree / $(fs_inode_ksize) ))
5572 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5574 trap cleanup_print_lfs_df EXIT
5577 createmany -d $dir/d $nrdirs || {
5578 unlinkmany $dir/d $nrdirs
5579 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5583 nrdirs=$(ls -U $dir | wc -l)
5585 # unlink all but 100 subdirectories, then check it still works
5587 local delete=$((nrdirs - left))
5592 # for ldiskfs the nlink count should be 1, but this is OSD specific
5593 # and so this is listed for informational purposes only
5594 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5595 unlinkmany -d $dir/d $delete ||
5596 error "unlink of first $delete subdirs failed"
5598 echo "nlink between: $(stat -c %h $dir)"
5599 local found=$(ls -U $dir | wc -l)
5600 [ $found -ne $left ] &&
5601 error "can't find subdirs: found only $found, expected $left"
5603 unlinkmany -d $dir/d $delete $left ||
5604 error "unlink of second $left subdirs failed"
5605 # regardless of whether the backing filesystem tracks nlink accurately
5606 # or not, the nlink count shouldn't be more than "." and ".." here
5607 local after=$(stat -c %h $dir)
5608 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5609 echo "nlink after: $after"
5611 cleanup_print_lfs_df
5613 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5617 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5619 test_mkdir $DIR/$tdir
5620 createmany -o $DIR/$tdir/t- 1000
5621 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5622 for N in $(seq 0 $((OSTCOUNT - 1))); do
5623 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5624 END { printf("%0.0f", objs) }' $TMP/$tfile)
5625 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5626 '($1 == '$N') { objs += 1 } \
5627 END { printf("%0.0f", objs) }')
5628 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5630 unlinkmany $DIR/$tdir/t- 1000
5633 for N in $(seq 1 $((OSTCOUNT - 1))); do
5634 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5635 error "OST $N has less objects vs OST $NLAST" \
5636 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5637 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5638 error "OST $N has less objects vs OST $NLAST" \
5639 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5641 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5642 error "OST $N has less #0 objects vs OST $NLAST" \
5643 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5644 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5645 error "OST $N has less #0 objects vs OST $NLAST" \
5646 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5651 run_test 51d "check object distribution"
5654 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5655 skip_env "ldiskfs only test"
5658 test_mkdir -c1 $DIR/$tdir
5659 test_mkdir -c1 $DIR/$tdir/d0
5661 touch $DIR/$tdir/d0/foo
5662 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5663 error "file exceed 65000 nlink limit!"
5664 unlinkmany $DIR/$tdir/d0/f- 65001
5667 run_test 51e "check file nlink limit"
5670 test_mkdir $DIR/$tdir
5673 local ulimit_old=$(ulimit -n)
5674 local spare=20 # number of spare fd's for scripts/libraries, etc.
5675 local mdt=$($LFS getstripe -m $DIR/$tdir)
5676 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5678 echo "MDT$mdt numfree=$numfree, max=$max"
5679 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5680 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5681 while ! ulimit -n $((numfree + spare)); do
5682 numfree=$((numfree * 3 / 4))
5684 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5686 echo "left ulimit at $ulimit_old"
5689 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5690 unlinkmany $DIR/$tdir/f $numfree
5691 error "create+open $numfree files in $DIR/$tdir failed"
5693 ulimit -n $ulimit_old
5695 # if createmany exits at 120s there will be fewer than $numfree files
5696 unlinkmany $DIR/$tdir/f $numfree || true
5698 run_test 51f "check many open files limit"
5701 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5702 test_mkdir $DIR/$tdir
5703 touch $DIR/$tdir/foo
5704 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5705 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5706 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5707 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5708 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5710 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5711 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5712 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5714 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5715 cp -r $DIR/$tdir $TMP/
5716 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5718 run_test 52a "append-only flag test (should return errors)"
5721 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5722 test_mkdir $DIR/$tdir
5723 touch $DIR/$tdir/foo
5724 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5725 cat test > $DIR/$tdir/foo && error "cat test worked"
5726 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5727 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5728 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5730 echo foo >> $DIR/$tdir/foo && error "echo worked"
5731 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5732 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5733 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5734 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5736 chattr -i $DIR/$tdir/foo || error "chattr failed"
5738 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5740 run_test 52b "immutable flag test (should return errors) ======="
5743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5744 remote_mds_nodsh && skip "remote MDS with nodsh"
5745 remote_ost_nodsh && skip "remote OST with nodsh"
5758 local support_last_seq=true
5760 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5761 support_last_seq=false
5764 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5766 for value in $(do_facet $SINGLEMDS \
5767 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5768 param=$(echo ${value[0]} | cut -d "=" -f1)
5769 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5771 if $support_last_seq; then
5772 param_seq=$(echo $param |
5773 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5774 mds_last_seq=$(do_facet $SINGLEMDS \
5775 $LCTL get_param -n $param_seq)
5777 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5779 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5780 node=$(facet_active_host ost$((ostnum+1)))
5781 param="obdfilter.$ostname.last_id"
5782 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5783 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5784 ost_last_id=$ost_last
5786 if $support_last_seq; then
5787 ost_last_id=$(echo $ost_last |
5788 awk -F':' '{print $2}' |
5790 ost_last_seq=$(echo $ost_last |
5791 awk -F':' '{print $1}')
5792 [[ $ost_last_seq = $mds_last_seq ]] || continue
5795 if [[ $ost_last_id != $mds_last ]]; then
5796 error "$ost_last_id != $mds_last"
5803 $found || error "can not match last_seq/last_id for $mdtosc"
5806 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5809 perl -MSocket -e ';' || skip "no Socket perl module installed"
5811 $SOCKETSERVER $DIR/socket ||
5812 error "$SOCKETSERVER $DIR/socket failed: $?"
5813 $SOCKETCLIENT $DIR/socket ||
5814 error "$SOCKETCLIENT $DIR/socket failed: $?"
5815 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5817 run_test 54a "unix domain socket test =========================="
5823 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5825 run_test 54b "char device works in lustre ======================"
5828 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5829 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5830 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5832 for i in $(seq 3 7); do
5833 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5842 loopdev="$DIR/loop54c"
5845 $UMOUNT $DIR/$tdir || rc=$?
5846 losetup -d $loopdev || true
5847 losetup -d $LOOPDEV || true
5848 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5855 loopdev="$DIR/loop54c"
5858 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5859 trap cleanup_54c EXIT
5860 mknod $loopdev b 7 $LOOPNUM
5861 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5862 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5863 losetup $loopdev $DIR/$tfile ||
5864 error "can't set up $loopdev for $DIR/$tfile"
5865 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5866 test_mkdir $DIR/$tdir
5867 mount -t ext2 $loopdev $DIR/$tdir ||
5868 error "error mounting $loopdev on $DIR/$tdir"
5869 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5872 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5876 run_test 54c "block device works in lustre ====================="
5882 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5884 run_test 54d "fifo device works in lustre ======================"
5889 cp -aL /dev/console $f
5890 echo $string > $f || error "echo $string to $f failed"
5892 run_test 54e "console/tty device works in lustre ======================"
5897 local dir=$DIR/$tdir
5900 test_mkdir -p $dir/dir
5901 for i in $(seq $numfiles); do
5903 touch $dir/dir/file$i
5906 local numcomp=$($LFS getstripe --component-count $dir)
5908 [[ $numcomp == 0 ]] && numcomp=1
5910 # test lfs getstripe with --recursive
5911 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5913 [[ $filenum -eq $((numfiles * 2)) ]] ||
5914 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5915 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5916 [[ $filenum -eq $numfiles ]] ||
5917 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5918 echo "$LFS getstripe showed obdidx or l_ost_idx"
5920 # test lfs getstripe with file instead of dir
5921 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5922 [[ $filenum -eq 1 ]] ||
5923 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5924 echo "$LFS getstripe file1 passed"
5926 #test lfs getstripe with --verbose
5927 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5928 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5929 error "$LFS getstripe --verbose $dir: "\
5930 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5931 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5932 error "$LFS getstripe $dir: showed lmm_magic"
5934 #test lfs getstripe with -v prints lmm_fid
5935 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5936 local countfids=$((numdirs + numfiles * numcomp))
5937 [[ $filenum -eq $countfids ]] ||
5938 error "$LFS getstripe -v $dir: "\
5939 "got $filenum want $countfids lmm_fid"
5940 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5941 error "$LFS getstripe $dir: showed lmm_fid by default"
5942 echo "$LFS getstripe --verbose passed"
5944 #check for FID information
5945 local fid1=$($LFS getstripe --fid $dir/file1)
5946 local fid2=$($LFS getstripe --verbose $dir/file1 |
5947 awk '/lmm_fid: / { print $2; exit; }')
5948 local fid3=$($LFS path2fid $dir/file1)
5950 [ "$fid1" != "$fid2" ] &&
5951 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5952 [ "$fid1" != "$fid3" ] &&
5953 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5954 echo "$LFS getstripe --fid passed"
5956 #test lfs getstripe with --obd
5957 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5958 error "$LFS getstripe --obd wrong_uuid: should return error"
5960 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5963 local obduuid=$(ostuuid_from_index $ostidx)
5964 local found=$($LFS getstripe -r --obd $obduuid $dir |
5965 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5967 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5968 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5970 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5973 [[ $found -eq $filenum ]] ||
5974 error "$LFS getstripe --obd: found $found expect $filenum"
5975 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5976 sed '/^[ ]*'${ostidx}'[ ]/d' |
5977 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5978 error "$LFS getstripe --obd: should not show file on other obd"
5979 echo "$LFS getstripe --obd passed"
5981 run_test 56a "check $LFS getstripe"
5984 local dir=$DIR/$tdir
5988 for i in $(seq $numdirs); do
5989 test_mkdir $dir/dir$i
5992 # test lfs getdirstripe default mode is non-recursion, which is
5993 # different from lfs getstripe
5994 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5996 [[ $dircnt -eq 1 ]] ||
5997 error "$LFS getdirstripe: found $dircnt, not 1"
5998 dircnt=$($LFS getdirstripe --recursive $dir |
5999 grep -c lmv_stripe_count)
6000 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6001 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6003 run_test 56b "check $LFS getdirstripe"
6006 remote_ost_nodsh && skip "remote OST with nodsh"
6009 local ost_name=$(ostname_from_index $ost_idx)
6010 local old_status=$(ost_dev_status $ost_idx)
6011 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6013 [[ -z "$old_status" ]] ||
6014 skip_env "OST $ost_name is in $old_status status"
6016 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6017 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6018 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6019 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6020 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6021 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6024 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6025 error "$LFS df -v showing inactive devices"
6028 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6030 [[ "$new_status" =~ "D" ]] ||
6031 error "$ost_name status is '$new_status', missing 'D'"
6032 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6033 [[ "$new_status" =~ "N" ]] ||
6034 error "$ost_name status is '$new_status', missing 'N'"
6036 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6037 [[ "$new_status" =~ "f" ]] ||
6038 error "$ost_name status is '$new_status', missing 'f'"
6041 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6042 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6043 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6044 [[ -z "$p" ]] && restore_lustre_params < $p || true
6047 new_status=$(ost_dev_status $ost_idx)
6048 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6049 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6050 # can't check 'f' as devices may actually be on flash
6052 run_test 56c "check 'lfs df' showing device status"
6055 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6056 local osts=$($LFS df -v $MOUNT | grep -c OST)
6060 (( mdts == MDSCOUNT )) ||
6061 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6062 (( osts == OSTCOUNT )) ||
6063 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6065 run_test 56d "'lfs df -v' prints only configured devices"
6070 local local_tdir="$1"
6071 local local_numfiles="$2"
6072 local local_numdirs="$3"
6073 local dir_params="$4"
6074 local dir_stripe_params="$5"
6076 if [ ! -d "$local_tdir" ] ; then
6077 test_mkdir -p $dir_stripe_params $local_tdir
6078 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6079 for i in $(seq $local_numfiles) ; do
6080 touch $local_tdir/file$i
6082 for i in $(seq $local_numdirs) ; do
6083 test_mkdir $dir_stripe_params $local_tdir/dir$i
6084 for j in $(seq $local_numfiles) ; do
6085 touch $local_tdir/dir$i/file$j
6091 setup_56_special() {
6093 local local_numfiles=$2
6094 local local_numdirs=$3
6096 setup_56 $local_tdir $local_numfiles $local_numdirs
6098 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6099 for i in $(seq $local_numfiles) ; do
6100 mknod $local_tdir/loop${i}b b 7 $i
6101 mknod $local_tdir/null${i}c c 1 3
6102 ln -s $local_tdir/file1 $local_tdir/link${i}
6104 for i in $(seq $local_numdirs) ; do
6105 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6106 mknod $local_tdir/dir$i/null${i}c c 1 3
6107 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6113 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6114 local expected=$(($NUMDIRS + 2))
6116 setup_56 $dir $NUMFILES $NUMDIRS
6118 # test lfs find with -name
6119 for i in $(seq $NUMFILES) ; do
6120 local nums=$($LFS find -name "*$i" $dir | wc -l)
6122 [ $nums -eq $expected ] ||
6123 error "lfs find -name '*$i' $dir wrong: "\
6124 "found $nums, expected $expected"
6127 run_test 56g "check lfs find -name"
6130 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6131 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6133 setup_56 $dir $NUMFILES $NUMDIRS
6135 # test lfs find with ! -name
6136 for i in $(seq $NUMFILES) ; do
6137 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6139 [ $nums -eq $expected ] ||
6140 error "lfs find ! -name '*$i' $dir wrong: "\
6141 "found $nums, expected $expected"
6144 run_test 56h "check lfs find ! -name"
6147 local dir=$DIR/$tdir
6151 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6154 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6156 run_test 56i "check 'lfs find -ost UUID' skips directories"
6159 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6161 setup_56_special $dir $NUMFILES $NUMDIRS
6163 local expected=$((NUMDIRS + 1))
6164 local cmd="$LFS find -type d $dir"
6165 local nums=$($cmd | wc -l)
6167 [ $nums -eq $expected ] ||
6168 error "'$cmd' wrong: found $nums, expected $expected"
6170 run_test 56j "check lfs find -type d"
6173 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6175 setup_56_special $dir $NUMFILES $NUMDIRS
6177 local expected=$(((NUMDIRS + 1) * NUMFILES))
6178 local cmd="$LFS find -type f $dir"
6179 local nums=$($cmd | wc -l)
6181 [ $nums -eq $expected ] ||
6182 error "'$cmd' wrong: found $nums, expected $expected"
6184 run_test 56k "check lfs find -type f"
6187 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6189 setup_56_special $dir $NUMFILES $NUMDIRS
6191 local expected=$((NUMDIRS + NUMFILES))
6192 local cmd="$LFS find -type b $dir"
6193 local nums=$($cmd | wc -l)
6195 [ $nums -eq $expected ] ||
6196 error "'$cmd' wrong: found $nums, expected $expected"
6198 run_test 56l "check lfs find -type b"
6201 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6203 setup_56_special $dir $NUMFILES $NUMDIRS
6205 local expected=$((NUMDIRS + NUMFILES))
6206 local cmd="$LFS find -type c $dir"
6207 local nums=$($cmd | wc -l)
6208 [ $nums -eq $expected ] ||
6209 error "'$cmd' wrong: found $nums, expected $expected"
6211 run_test 56m "check lfs find -type c"
6214 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6215 setup_56_special $dir $NUMFILES $NUMDIRS
6217 local expected=$((NUMDIRS + NUMFILES))
6218 local cmd="$LFS find -type l $dir"
6219 local nums=$($cmd | wc -l)
6221 [ $nums -eq $expected ] ||
6222 error "'$cmd' wrong: found $nums, expected $expected"
6224 run_test 56n "check lfs find -type l"
6227 local dir=$DIR/$tdir
6229 setup_56 $dir $NUMFILES $NUMDIRS
6230 utime $dir/file1 > /dev/null || error "utime (1)"
6231 utime $dir/file2 > /dev/null || error "utime (2)"
6232 utime $dir/dir1 > /dev/null || error "utime (3)"
6233 utime $dir/dir2 > /dev/null || error "utime (4)"
6234 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6235 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6238 local nums=$($LFS find -mtime +0 $dir | wc -l)
6240 [ $nums -eq $expected ] ||
6241 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6244 cmd="$LFS find -mtime 0 $dir"
6245 nums=$($cmd | wc -l)
6246 [ $nums -eq $expected ] ||
6247 error "'$cmd' wrong: found $nums, expected $expected"
6249 run_test 56o "check lfs find -mtime for old files"
6252 local dir=$DIR/$tdir
6256 # just to make sure there is something that won't be found
6258 touch $dir/$tfile.now
6260 for age in year week day hour min; do
6261 count=$((count + 1))
6263 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6264 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6265 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6267 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6268 local nums=$($cmd | wc -l)
6269 [ $nums -eq $expected ] ||
6270 error "'$cmd' wrong: found $nums, expected $expected"
6272 cmd="$LFS find $dir -atime $count${age:0:1}"
6273 nums=$($cmd | wc -l)
6274 [ $nums -eq $expected ] ||
6275 error "'$cmd' wrong: found $nums, expected $expected"
6279 cmd="$LFS find $dir -ctime +1s -type f"
6280 nums=$($cmd | wc -l)
6281 (( $nums == $count * 2 + 1)) ||
6282 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6284 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6286 test_newerXY_base() {
6289 local dir=$DIR/$tdir
6293 if [ $y == "t" ]; then
6294 if [ $x == "b" ]; then
6295 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6297 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6300 ref=$DIR/$tfile.newer.$x$y
6301 touch $ref || error "touch $ref failed"
6304 echo "before = $ref"
6306 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6308 if [ $y == "t" ]; then
6309 if [ $x == "b" ]; then
6310 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6312 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6315 negref=$DIR/$tfile.negnewer.$x$y
6316 touch $negref || error "touch $negref failed"
6319 echo "after = $negref"
6320 local cmd="$LFS find $dir -newer$x$y $ref"
6321 local nums=$(eval $cmd | wc -l)
6322 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6324 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6325 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6327 cmd="$LFS find $dir ! -newer$x$y $negref"
6328 nums=$(eval $cmd | wc -l)
6329 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6330 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6332 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6333 nums=$(eval $cmd | wc -l)
6334 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6335 error "'$cmd' wrong: found $nums between, expected $expected"; }
6341 test_newerXY_base "a" "a"
6342 test_newerXY_base "a" "m"
6343 test_newerXY_base "a" "c"
6344 test_newerXY_base "m" "a"
6345 test_newerXY_base "m" "m"
6346 test_newerXY_base "m" "c"
6347 test_newerXY_base "c" "a"
6348 test_newerXY_base "c" "m"
6349 test_newerXY_base "c" "c"
6351 [[ -n "$sles_version" ]] &&
6352 echo "skip timestamp tests on SLES, LU-13665" && return 0
6354 test_newerXY_base "a" "t"
6355 test_newerXY_base "m" "t"
6356 test_newerXY_base "c" "t"
6358 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6359 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6360 ! btime_supported && echo "btime unsupported" && return 0
6362 test_newerXY_base "b" "b"
6363 test_newerXY_base "b" "t"
6365 run_test 56oc "check lfs find -newerXY work"
6368 local dir=$DIR/$tdir
6373 $LFS find $dir -btime -1d -type f
6380 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6381 ! btime_supported && skip "btime unsupported on MDS"
6383 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6384 ! btime_supported && skip "btime unsupported on clients"
6386 local dir=$DIR/$tdir
6387 local ref=$DIR/$tfile.ref
6388 local negref=$DIR/$tfile.negref
6390 mkdir $dir || error "mkdir $dir failed"
6391 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6392 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6393 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6394 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6395 touch $ref || error "touch $ref failed"
6396 # sleep 3 seconds at least
6399 local before=$(do_facet mds1 date +%s)
6400 local skew=$(($(date +%s) - before + 1))
6402 if (( skew < 0 && skew > -5 )); then
6403 sleep $((0 - skew + 1))
6407 # Set the dir stripe params to limit files all on MDT0,
6408 # otherwise we need to calc the max clock skew between
6409 # the client and MDTs.
6410 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6412 touch $negref || error "touch $negref failed"
6414 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6415 local nums=$($cmd | wc -l)
6416 local expected=$(((NUMFILES + 1) * NUMDIRS))
6418 [ $nums -eq $expected ] ||
6419 error "'$cmd' wrong: found $nums, expected $expected"
6421 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6422 nums=$($cmd | wc -l)
6423 expected=$((NUMFILES + 1))
6424 [ $nums -eq $expected ] ||
6425 error "'$cmd' wrong: found $nums, expected $expected"
6427 [ $skew -lt 0 ] && return
6429 local after=$(do_facet mds1 date +%s)
6430 local age=$((after - before + 1 + skew))
6432 cmd="$LFS find $dir -btime -${age}s -type f"
6433 nums=$($cmd | wc -l)
6434 expected=$(((NUMFILES + 1) * NUMDIRS))
6436 echo "Clock skew between client and server: $skew, age:$age"
6437 [ $nums -eq $expected ] ||
6438 error "'$cmd' wrong: found $nums, expected $expected"
6440 expected=$(($NUMDIRS + 1))
6441 cmd="$LFS find $dir -btime -${age}s -type d"
6442 nums=$($cmd | wc -l)
6443 [ $nums -eq $expected ] ||
6444 error "'$cmd' wrong: found $nums, expected $expected"
6445 rm -f $ref $negref || error "Failed to remove $ref $negref"
6447 run_test 56od "check lfs find -btime with units"
6450 [ $RUNAS_ID -eq $UID ] &&
6451 skip_env "RUNAS_ID = UID = $UID -- skipping"
6453 local dir=$DIR/$tdir
6455 setup_56 $dir $NUMFILES $NUMDIRS
6456 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6458 local expected=$NUMFILES
6459 local cmd="$LFS find -uid $RUNAS_ID $dir"
6460 local nums=$($cmd | wc -l)
6462 [ $nums -eq $expected ] ||
6463 error "'$cmd' wrong: found $nums, expected $expected"
6465 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6466 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6467 nums=$($cmd | wc -l)
6468 [ $nums -eq $expected ] ||
6469 error "'$cmd' wrong: found $nums, expected $expected"
6471 run_test 56p "check lfs find -uid and ! -uid"
6474 [ $RUNAS_ID -eq $UID ] &&
6475 skip_env "RUNAS_ID = UID = $UID -- skipping"
6477 local dir=$DIR/$tdir
6479 setup_56 $dir $NUMFILES $NUMDIRS
6480 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6482 local expected=$NUMFILES
6483 local cmd="$LFS find -gid $RUNAS_GID $dir"
6484 local nums=$($cmd | wc -l)
6486 [ $nums -eq $expected ] ||
6487 error "'$cmd' wrong: found $nums, expected $expected"
6489 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6490 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6491 nums=$($cmd | wc -l)
6492 [ $nums -eq $expected ] ||
6493 error "'$cmd' wrong: found $nums, expected $expected"
6495 run_test 56q "check lfs find -gid and ! -gid"
6498 local dir=$DIR/$tdir
6500 setup_56 $dir $NUMFILES $NUMDIRS
6503 local cmd="$LFS find -size 0 -type f -lazy $dir"
6504 local nums=$($cmd | wc -l)
6506 [ $nums -eq $expected ] ||
6507 error "'$cmd' wrong: found $nums, expected $expected"
6508 cmd="$LFS find -size 0 -type f $dir"
6509 nums=$($cmd | wc -l)
6510 [ $nums -eq $expected ] ||
6511 error "'$cmd' wrong: found $nums, expected $expected"
6514 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6515 nums=$($cmd | wc -l)
6516 [ $nums -eq $expected ] ||
6517 error "'$cmd' wrong: found $nums, expected $expected"
6518 cmd="$LFS find ! -size 0 -type f $dir"
6519 nums=$($cmd | wc -l)
6520 [ $nums -eq $expected ] ||
6521 error "'$cmd' wrong: found $nums, expected $expected"
6523 echo "test" > $dir/$tfile
6524 echo "test2" > $dir/$tfile.2 && sync
6526 cmd="$LFS find -size 5 -type f -lazy $dir"
6527 nums=$($cmd | wc -l)
6528 [ $nums -eq $expected ] ||
6529 error "'$cmd' wrong: found $nums, expected $expected"
6530 cmd="$LFS find -size 5 -type f $dir"
6531 nums=$($cmd | wc -l)
6532 [ $nums -eq $expected ] ||
6533 error "'$cmd' wrong: found $nums, expected $expected"
6536 cmd="$LFS find -size +5 -type f -lazy $dir"
6537 nums=$($cmd | wc -l)
6538 [ $nums -eq $expected ] ||
6539 error "'$cmd' wrong: found $nums, expected $expected"
6540 cmd="$LFS find -size +5 -type f $dir"
6541 nums=$($cmd | wc -l)
6542 [ $nums -eq $expected ] ||
6543 error "'$cmd' wrong: found $nums, expected $expected"
6546 cmd="$LFS find -size +0 -type f -lazy $dir"
6547 nums=$($cmd | wc -l)
6548 [ $nums -eq $expected ] ||
6549 error "'$cmd' wrong: found $nums, expected $expected"
6550 cmd="$LFS find -size +0 -type f $dir"
6551 nums=$($cmd | wc -l)
6552 [ $nums -eq $expected ] ||
6553 error "'$cmd' wrong: found $nums, expected $expected"
6556 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6557 nums=$($cmd | wc -l)
6558 [ $nums -eq $expected ] ||
6559 error "'$cmd' wrong: found $nums, expected $expected"
6560 cmd="$LFS find ! -size -5 -type f $dir"
6561 nums=$($cmd | wc -l)
6562 [ $nums -eq $expected ] ||
6563 error "'$cmd' wrong: found $nums, expected $expected"
6566 cmd="$LFS find -size -5 -type f -lazy $dir"
6567 nums=$($cmd | wc -l)
6568 [ $nums -eq $expected ] ||
6569 error "'$cmd' wrong: found $nums, expected $expected"
6570 cmd="$LFS find -size -5 -type f $dir"
6571 nums=$($cmd | wc -l)
6572 [ $nums -eq $expected ] ||
6573 error "'$cmd' wrong: found $nums, expected $expected"
6575 run_test 56r "check lfs find -size works"
6582 cancel_lru_locks $OSC
6584 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6585 local nums=$($cmd | wc -l)
6587 [ $nums -eq $expected ] ||
6588 error "'$cmd' wrong: found $nums, expected $expected"
6590 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6592 if (( rpcs_before + glimpses != rpcs_after )); then
6593 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6594 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6596 if [[ $glimpses == 0 ]]; then
6597 error "'$cmd' should not send glimpse RPCs to OST"
6599 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6605 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6606 skip "MDS < 2.12.58 doesn't return LSOM data"
6607 local dir=$DIR/$tdir
6608 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6610 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6612 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6613 $LCTL set_param -n llite.*.statahead_agl=0
6614 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6616 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6617 # open and close all files to ensure LSOM is updated
6618 cancel_lru_locks $OSC
6619 find $dir -type f | xargs cat > /dev/null
6621 # expect_found glimpse_rpcs command_to_run
6622 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6623 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6624 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6625 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6627 echo "test" > $dir/$tfile
6628 echo "test2" > $dir/$tfile.2 && sync
6629 cancel_lru_locks $OSC
6630 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6632 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6633 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6634 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6635 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6637 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6638 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6639 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6640 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6641 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6642 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6644 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6647 local dir=$DIR/$tdir
6648 local tmp=$TMP/$tfile.log
6651 test_mkdir -p $dir || error "failed to mkdir $dir"
6652 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6653 error "failed to setstripe $dir/$tfile"
6654 mdt_idx=$($LFS getdirstripe -i $dir)
6655 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6657 stack_trap "rm -f $tmp" EXIT
6658 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6659 ! grep -q obd_uuid $tmp ||
6660 error "failed to find --size +100K --ost 0 $dir"
6661 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6662 ! grep -q obd_uuid $tmp ||
6663 error "failed to find --size +100K --mdt $mdt_idx $dir"
6665 run_test 56rb "check lfs find --size --ost/--mdt works"
6667 test_56s() { # LU-611 #LU-9369
6668 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6670 local dir=$DIR/$tdir
6671 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6673 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6674 for i in $(seq $NUMDIRS); do
6675 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6678 local expected=$NUMDIRS
6679 local cmd="$LFS find -c $OSTCOUNT $dir"
6680 local nums=$($cmd | wc -l)
6682 [ $nums -eq $expected ] || {
6683 $LFS getstripe -R $dir
6684 error "'$cmd' wrong: found $nums, expected $expected"
6687 expected=$((NUMDIRS + onestripe))
6688 cmd="$LFS find -stripe-count +0 -type f $dir"
6689 nums=$($cmd | wc -l)
6690 [ $nums -eq $expected ] || {
6691 $LFS getstripe -R $dir
6692 error "'$cmd' wrong: found $nums, expected $expected"
6696 cmd="$LFS find -stripe-count 1 -type f $dir"
6697 nums=$($cmd | wc -l)
6698 [ $nums -eq $expected ] || {
6699 $LFS getstripe -R $dir
6700 error "'$cmd' wrong: found $nums, expected $expected"
6703 cmd="$LFS find -stripe-count -2 -type f $dir"
6704 nums=$($cmd | wc -l)
6705 [ $nums -eq $expected ] || {
6706 $LFS getstripe -R $dir
6707 error "'$cmd' wrong: found $nums, expected $expected"
6711 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6712 nums=$($cmd | wc -l)
6713 [ $nums -eq $expected ] || {
6714 $LFS getstripe -R $dir
6715 error "'$cmd' wrong: found $nums, expected $expected"
6718 run_test 56s "check lfs find -stripe-count works"
6720 test_56t() { # LU-611 #LU-9369
6721 local dir=$DIR/$tdir
6723 setup_56 $dir 0 $NUMDIRS
6724 for i in $(seq $NUMDIRS); do
6725 $LFS setstripe -S 8M $dir/dir$i/$tfile
6728 local expected=$NUMDIRS
6729 local cmd="$LFS find -S 8M $dir"
6730 local nums=$($cmd | wc -l)
6732 [ $nums -eq $expected ] || {
6733 $LFS getstripe -R $dir
6734 error "'$cmd' wrong: found $nums, expected $expected"
6738 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6740 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6742 expected=$(((NUMDIRS + 1) * NUMFILES))
6743 cmd="$LFS find -stripe-size 512k -type f $dir"
6744 nums=$($cmd | wc -l)
6745 [ $nums -eq $expected ] ||
6746 error "'$cmd' wrong: found $nums, expected $expected"
6748 cmd="$LFS find -stripe-size +320k -type f $dir"
6749 nums=$($cmd | wc -l)
6750 [ $nums -eq $expected ] ||
6751 error "'$cmd' wrong: found $nums, expected $expected"
6753 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6754 cmd="$LFS find -stripe-size +200k -type f $dir"
6755 nums=$($cmd | wc -l)
6756 [ $nums -eq $expected ] ||
6757 error "'$cmd' wrong: found $nums, expected $expected"
6759 cmd="$LFS find -stripe-size -640k -type f $dir"
6760 nums=$($cmd | wc -l)
6761 [ $nums -eq $expected ] ||
6762 error "'$cmd' wrong: found $nums, expected $expected"
6765 cmd="$LFS find -stripe-size 256k -type f $dir"
6766 nums=$($cmd | wc -l)
6767 [ $nums -eq $expected ] ||
6768 error "'$cmd' wrong: found $nums, expected $expected"
6770 cmd="$LFS find -stripe-size -320k -type f $dir"
6771 nums=$($cmd | wc -l)
6772 [ $nums -eq $expected ] ||
6773 error "'$cmd' wrong: found $nums, expected $expected"
6776 cmd="$LFS find -stripe-size 1024k -type f $dir"
6777 nums=$($cmd | wc -l)
6778 [ $nums -eq $expected ] ||
6779 error "'$cmd' wrong: found $nums, expected $expected"
6781 run_test 56t "check lfs find -stripe-size works"
6783 test_56u() { # LU-611
6784 local dir=$DIR/$tdir
6786 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6788 if [[ $OSTCOUNT -gt 1 ]]; then
6789 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6795 local expected=$(((NUMDIRS + 1) * NUMFILES))
6796 local cmd="$LFS find -stripe-index 0 -type f $dir"
6797 local nums=$($cmd | wc -l)
6799 [ $nums -eq $expected ] ||
6800 error "'$cmd' wrong: found $nums, expected $expected"
6803 cmd="$LFS find -stripe-index 1 -type f $dir"
6804 nums=$($cmd | wc -l)
6805 [ $nums -eq $expected ] ||
6806 error "'$cmd' wrong: found $nums, expected $expected"
6808 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6809 nums=$($cmd | wc -l)
6810 [ $nums -eq $expected ] ||
6811 error "'$cmd' wrong: found $nums, expected $expected"
6814 # This should produce an error and not return any files
6815 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6816 nums=$($cmd 2>/dev/null | wc -l)
6817 [ $nums -eq $expected ] ||
6818 error "'$cmd' wrong: found $nums, expected $expected"
6820 if [[ $OSTCOUNT -gt 1 ]]; then
6821 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6822 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6823 nums=$($cmd | wc -l)
6824 [ $nums -eq $expected ] ||
6825 error "'$cmd' wrong: found $nums, expected $expected"
6828 run_test 56u "check lfs find -stripe-index works"
6832 local dir=$DIR/$tdir
6834 setup_56 $dir $NUMFILES $NUMDIRS
6836 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6837 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6839 for file in $($LFS find -m $UUID $dir); do
6840 file_midx=$($LFS getstripe -m $file)
6841 [ $file_midx -eq $mdt_idx ] ||
6842 error "lfs find -m $UUID != getstripe -m $file_midx"
6845 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6848 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6851 local dir=$DIR/$tdir
6853 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6855 local stripe_size=$($LFS getstripe -S -d $dir) ||
6856 error "$LFS getstripe -S -d $dir failed"
6857 stripe_size=${stripe_size%% *}
6859 local file_size=$((stripe_size * OSTCOUNT))
6860 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6861 local required_space=$((file_num * file_size))
6862 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6864 [[ $free_space -le $((required_space / 1024)) ]] &&
6865 skip_env "need $required_space, have $free_space kbytes"
6868 local dd_count=$((file_size / dd_bs))
6870 # write data into the files
6875 for i in $(seq $NUMFILES); do
6877 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6878 error "write data into $file failed"
6880 for i in $(seq $NUMDIRS); do
6881 for j in $(seq $NUMFILES); do
6882 file=$dir/dir$i/file$j
6883 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6884 error "write data into $file failed"
6888 # $LFS_MIGRATE will fail if hard link migration is unsupported
6889 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6890 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6891 error "creating links to $dir/dir1/file1 failed"
6896 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6899 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6902 eval $cmd || error "$cmd failed"
6904 check_stripe_count $dir/file1 $expected
6906 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6908 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6909 # OST 1 if it is on OST 0. This file is small enough to
6910 # be on only one stripe.
6911 file=$dir/migr_1_ost
6912 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6913 error "write data into $file failed"
6914 local obdidx=$($LFS getstripe -i $file)
6915 local oldmd5=$(md5sum $file)
6918 [[ $obdidx -eq 0 ]] && newobdidx=1
6919 cmd="$LFS migrate -i $newobdidx $file"
6921 eval $cmd || error "$cmd failed"
6923 local realobdix=$($LFS getstripe -i $file)
6924 local newmd5=$(md5sum $file)
6926 [[ $newobdidx -ne $realobdix ]] &&
6927 error "new OST is different (was=$obdidx, "\
6928 "wanted=$newobdidx, got=$realobdix)"
6929 [[ "$oldmd5" != "$newmd5" ]] &&
6930 error "md5sum differ: $oldmd5, $newmd5"
6934 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6936 eval $cmd || error "$cmd failed"
6938 for j in $(seq $NUMFILES); do
6939 check_stripe_count $dir/dir1/file$j $expected
6942 # lfs_migrate works with lfs find
6943 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6944 $LFS_MIGRATE -y -c $expected"
6946 eval $cmd || error "$cmd failed"
6948 for i in $(seq 2 $NUMFILES); do
6949 check_stripe_count $dir/file$i $expected
6951 for i in $(seq 2 $NUMDIRS); do
6952 for j in $(seq $NUMFILES); do
6953 check_stripe_count $dir/dir$i/file$j $expected
6957 run_test 56w "check lfs_migrate -c stripe_count works"
6960 local file1=$DIR/$tdir/file1
6961 local create_pool=false
6962 local initial_pool=$($LFS getstripe -p $DIR)
6966 echo -n "Creating test dir..."
6967 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6970 echo -n "Creating test file..."
6971 touch $file1 || error "cannot create file"
6974 echo -n "Detecting existing pools..."
6975 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6977 if [ ${#pool_list[@]} -gt 0 ]; then
6978 echo "${pool_list[@]}"
6979 for thispool in "${pool_list[@]}"; do
6980 if [[ -z "$initial_pool" ||
6981 "$initial_pool" != "$thispool" ]]; then
6983 echo "Using existing pool '$pool'"
6988 echo "none detected."
6990 if [ -z "$pool" ]; then
6991 pool=${POOL:-testpool}
6992 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6993 echo -n "Creating pool '$pool'..."
6995 pool_add $pool &> /dev/null ||
6996 error "pool_add failed"
6999 echo -n "Adding target to pool..."
7000 pool_add_targets $pool 0 0 1 &> /dev/null ||
7001 error "pool_add_targets failed"
7005 echo -n "Setting pool using -p option..."
7006 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7007 error "migrate failed rc = $?"
7010 echo -n "Verifying test file is in pool after migrating..."
7011 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7012 error "file was not migrated to pool $pool"
7015 echo -n "Removing test file from pool '$pool'..."
7016 # "lfs migrate $file" won't remove the file from the pool
7017 # until some striping information is changed.
7018 $LFS migrate -c 1 $file1 &> /dev/null ||
7019 error "cannot remove from pool"
7020 [ "$($LFS getstripe -p $file1)" ] &&
7021 error "pool still set"
7024 echo -n "Setting pool using --pool option..."
7025 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7026 error "migrate failed rc = $?"
7031 if $create_pool; then
7032 destroy_test_pools 2> /dev/null ||
7033 error "destroy test pools failed"
7036 run_test 56wb "check lfs_migrate pool support"
7039 local file1="$DIR/$tdir/file1"
7046 echo -n "Creating test dir..."
7047 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7048 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7049 error "cannot set stripe by '-S 1M -c 1'"
7052 echo -n "Setting initial stripe for test file..."
7053 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7054 error "cannot set stripe"
7055 cur_ssize=$($LFS getstripe -S "$file1")
7056 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7059 # File currently set to -S 512K -c 1
7061 # Ensure -c and -S options are rejected when -R is set
7062 echo -n "Verifying incompatible options are detected..."
7063 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7064 error "incompatible -c and -R options not detected"
7065 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7066 error "incompatible -S and -R options not detected"
7069 # Ensure unrecognized options are passed through to 'lfs migrate'
7070 echo -n "Verifying -S option is passed through to lfs migrate..."
7071 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7072 error "migration failed"
7073 cur_ssize=$($LFS getstripe -S "$file1")
7074 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7077 # File currently set to -S 1M -c 1
7079 # Ensure long options are supported
7080 echo -n "Verifying long options supported..."
7081 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7082 error "long option without argument not supported"
7083 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7084 error "long option with argument not supported"
7085 cur_ssize=$($LFS getstripe -S "$file1")
7086 [ $cur_ssize -eq 524288 ] ||
7087 error "migrate --stripe-size $cur_ssize != 524288"
7090 # File currently set to -S 512K -c 1
7092 if [ "$OSTCOUNT" -gt 1 ]; then
7093 echo -n "Verifying explicit stripe count can be set..."
7094 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7095 error "migrate failed"
7096 cur_scount=$($LFS getstripe -c "$file1")
7097 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7101 # File currently set to -S 512K -c 1 or -S 512K -c 2
7103 # Ensure parent striping is used if -R is set, and no stripe
7104 # count or size is specified
7105 echo -n "Setting stripe for parent directory..."
7106 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7107 error "cannot set stripe '-S 2M -c 1'"
7110 echo -n "Verifying restripe option uses parent stripe settings..."
7111 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7112 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7113 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7114 error "migrate failed"
7115 cur_ssize=$($LFS getstripe -S "$file1")
7116 [ $cur_ssize -eq $parent_ssize ] ||
7117 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7118 cur_scount=$($LFS getstripe -c "$file1")
7119 [ $cur_scount -eq $parent_scount ] ||
7120 error "migrate -R stripe_count $cur_scount != $parent_scount"
7123 # File currently set to -S 1M -c 1
7125 # Ensure striping is preserved if -R is not set, and no stripe
7126 # count or size is specified
7127 echo -n "Verifying striping size preserved when not specified..."
7128 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7129 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7130 error "cannot set stripe on parent directory"
7131 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7132 error "migrate failed"
7133 cur_ssize=$($LFS getstripe -S "$file1")
7134 [ $cur_ssize -eq $orig_ssize ] ||
7135 error "migrate by default $cur_ssize != $orig_ssize"
7138 # Ensure file name properly detected when final option has no argument
7139 echo -n "Verifying file name properly detected..."
7140 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7141 error "file name interpreted as option argument"
7147 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7150 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7152 local file1=$DIR/$tdir/file1
7154 echo -n "Creating test dir..."
7155 test_mkdir $DIR/$tdir || error "cannot create dir"
7158 echo -n "Creating test file..."
7162 # Ensure 'lfs migrate' will fail by using a non-existent option,
7163 # and make sure rsync is not called to recover
7164 echo -n "Make sure --no-rsync option works..."
7165 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7166 grep -q 'refusing to fall back to rsync' ||
7167 error "rsync was called with --no-rsync set"
7170 # Ensure rsync is called without trying 'lfs migrate' first
7171 echo -n "Make sure --rsync option works..."
7172 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7173 grep -q 'falling back to rsync' &&
7174 error "lfs migrate was called with --rsync set"
7177 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7178 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7179 grep -q 'at the same time' ||
7180 error "--rsync and --no-rsync accepted concurrently"
7186 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7192 test_mkdir $td || error "cannot create $td"
7193 touch $tf || error "cannot touch $tf"
7195 echo -n "Make sure --non-direct|-D works..."
7196 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7197 grep -q "lfs migrate --non-direct" ||
7198 error "--non-direct option cannot work correctly"
7199 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7200 grep -q "lfs migrate -D" ||
7201 error "-D option cannot work correctly"
7204 run_test 56we "check lfs_migrate --non-direct|-D support"
7207 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7208 check_swap_layouts_support
7210 local dir=$DIR/$tdir
7211 local ref1=/etc/passwd
7212 local file1=$dir/file1
7214 test_mkdir $dir || error "creating dir $dir"
7215 $LFS setstripe -c 2 $file1
7217 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7218 stripe=$($LFS getstripe -c $file1)
7219 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7220 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7225 run_test 56x "lfs migration support"
7228 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7229 check_swap_layouts_support
7231 local dir=$DIR/$tdir/$testnum
7235 local ref1=/etc/passwd
7236 local file1=$dir/file1
7238 $LFS setstripe -c 2 $file1
7240 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7242 local stripe=$($LFS getstripe -c $file1)
7244 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7245 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7250 run_test 56xa "lfs migration --block support"
7252 check_migrate_links() {
7254 local file1="$dir/file1"
7258 local total_count=$(($begin + $count - 1))
7259 local symlink_count=10
7262 if [ ! -f "$file1" ]; then
7263 echo -n "creating initial file..."
7264 $LFS setstripe -c 1 -S "512k" "$file1" ||
7265 error "cannot setstripe initial file"
7268 echo -n "creating symlinks..."
7269 for s in $(seq 1 $symlink_count); do
7270 ln -s "$file1" "$dir/slink$s" ||
7271 error "cannot create symlinks"
7275 echo -n "creating nonlinked files..."
7276 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7277 error "cannot create nonlinked files"
7282 if [ ! -f "$dir/file$total_count" ]; then
7283 echo -n "creating hard links $begin:$total_count..."
7284 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7285 /dev/null || error "cannot create hard links"
7289 echo -n "checking number of hard links listed in xattrs..."
7290 local fid=$($LFS getstripe -F "$file1")
7291 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7294 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7295 skip "hard link list has unexpected size, skipping test"
7297 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7298 error "link names should exceed xattrs size"
7301 echo -n "migrating files..."
7302 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7304 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7307 # make sure all links have been properly migrated
7308 echo -n "verifying files..."
7309 fid=$($LFS getstripe -F "$file1") ||
7310 error "cannot get fid for file $file1"
7311 for i in $(seq 2 $total_count); do
7312 local fid2=$($LFS getstripe -F $dir/file$i)
7314 [ "$fid2" == "$fid" ] ||
7315 error "migrated hard link has mismatched FID"
7318 # make sure hard links were properly detected, and migration was
7319 # performed only once for the entire link set; nonlinked files should
7321 local actual=$(grep -c 'done' <<< "$migrate_out")
7322 local expected=$(($uniq_count + 1))
7324 [ "$actual" -eq "$expected" ] ||
7325 error "hard links individually migrated ($actual != $expected)"
7327 # make sure the correct number of hard links are present
7328 local hardlinks=$(stat -c '%h' "$file1")
7330 [ $hardlinks -eq $total_count ] ||
7331 error "num hard links $hardlinks != $total_count"
7338 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7339 skip "Need MDS version at least 2.10.55"
7341 local dir="$DIR/$tdir"
7343 test_mkdir "$dir" || error "cannot create dir $dir"
7345 echo "testing lfs migrate mode when all links fit within xattrs"
7346 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7348 echo "testing rsync mode when all links fit within xattrs"
7349 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7351 echo "testing lfs migrate mode when all links do not fit within xattrs"
7352 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7354 echo "testing rsync mode when all links do not fit within xattrs"
7355 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7357 chown -R $RUNAS_ID $dir
7358 echo "testing non-root lfs migrate mode when not all links are in xattr"
7359 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7364 run_test 56xb "lfs migration hard link support"
7367 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7369 local dir="$DIR/$tdir"
7371 test_mkdir "$dir" || error "cannot create dir $dir"
7373 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7374 echo -n "Setting initial stripe for 20MB test file..."
7375 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7376 error "cannot setstripe 20MB file"
7378 echo -n "Sizing 20MB test file..."
7379 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7381 echo -n "Verifying small file autostripe count is 1..."
7382 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7383 error "cannot migrate 20MB file"
7384 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7385 error "cannot get stripe for $dir/20mb"
7386 [ $stripe_count -eq 1 ] ||
7387 error "unexpected stripe count $stripe_count for 20MB file"
7391 # Test 2: File is small enough to fit within the available space on
7392 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7393 # have at least an additional 1KB for each desired stripe for test 3
7394 echo -n "Setting stripe for 1GB test file..."
7395 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7397 echo -n "Sizing 1GB test file..."
7398 # File size is 1GB + 3KB
7399 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7402 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7403 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7404 if (( avail > 524288 * OSTCOUNT )); then
7405 echo -n "Migrating 1GB file..."
7406 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7407 error "cannot migrate 1GB file"
7409 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7410 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7411 error "cannot getstripe for 1GB file"
7412 [ $stripe_count -eq 2 ] ||
7413 error "unexpected stripe count $stripe_count != 2"
7417 # Test 3: File is too large to fit within the available space on
7418 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7419 if [ $OSTCOUNT -ge 3 ]; then
7420 # The required available space is calculated as
7421 # file size (1GB + 3KB) / OST count (3).
7422 local kb_per_ost=349526
7424 echo -n "Migrating 1GB file with limit..."
7425 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7426 error "cannot migrate 1GB file with limit"
7429 stripe_count=$($LFS getstripe -c "$dir/1gb")
7430 echo -n "Verifying 1GB autostripe count with limited space..."
7431 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7432 error "unexpected stripe count $stripe_count (min 3)"
7439 run_test 56xc "lfs migration autostripe"
7442 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7444 local dir=$DIR/$tdir
7445 local f_mgrt=$dir/$tfile.mgrt
7446 local f_yaml=$dir/$tfile.yaml
7447 local f_copy=$dir/$tfile.copy
7448 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7449 local layout_copy="-c 2 -S 2M -i 1"
7450 local yamlfile=$dir/yamlfile
7451 local layout_before;
7454 test_mkdir "$dir" || error "cannot create dir $dir"
7455 $LFS setstripe $layout_yaml $f_yaml ||
7456 error "cannot setstripe $f_yaml with layout $layout_yaml"
7457 $LFS getstripe --yaml $f_yaml > $yamlfile
7458 $LFS setstripe $layout_copy $f_copy ||
7459 error "cannot setstripe $f_copy with layout $layout_copy"
7461 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7463 # 1. test option --yaml
7464 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7465 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7466 layout_before=$(get_layout_param $f_yaml)
7467 layout_after=$(get_layout_param $f_mgrt)
7468 [ "$layout_after" == "$layout_before" ] ||
7469 error "lfs_migrate --yaml: $layout_after != $layout_before"
7471 # 2. test option --copy
7472 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7473 error "cannot migrate $f_mgrt with --copy $f_copy"
7474 layout_before=$(get_layout_param $f_copy)
7475 layout_after=$(get_layout_param $f_mgrt)
7476 [ "$layout_after" == "$layout_before" ] ||
7477 error "lfs_migrate --copy: $layout_after != $layout_before"
7479 run_test 56xd "check lfs_migrate --yaml and --copy support"
7482 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7484 local dir=$DIR/$tdir
7485 local f_comp=$dir/$tfile
7486 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7487 local layout_before=""
7488 local layout_after=""
7490 test_mkdir "$dir" || error "cannot create dir $dir"
7491 $LFS setstripe $layout $f_comp ||
7492 error "cannot setstripe $f_comp with layout $layout"
7493 layout_before=$(get_layout_param $f_comp)
7494 dd if=/dev/zero of=$f_comp bs=1M count=4
7496 # 1. migrate a comp layout file by lfs_migrate
7497 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7498 layout_after=$(get_layout_param $f_comp)
7499 [ "$layout_before" == "$layout_after" ] ||
7500 error "lfs_migrate: $layout_before != $layout_after"
7502 # 2. migrate a comp layout file by lfs migrate
7503 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7504 layout_after=$(get_layout_param $f_comp)
7505 [ "$layout_before" == "$layout_after" ] ||
7506 error "lfs migrate: $layout_before != $layout_after"
7508 run_test 56xe "migrate a composite layout file"
7511 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7513 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7514 skip "Need server version at least 2.13.53"
7516 local dir=$DIR/$tdir
7517 local f_comp=$dir/$tfile
7518 local layout="-E 1M -c1 -E -1 -c2"
7522 test_mkdir "$dir" || error "cannot create dir $dir"
7523 $LFS setstripe $layout $f_comp ||
7524 error "cannot setstripe $f_comp with layout $layout"
7525 fid_before=$($LFS getstripe --fid $f_comp)
7526 dd if=/dev/zero of=$f_comp bs=1M count=4
7528 # 1. migrate a comp layout file to a comp layout
7529 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7530 fid_after=$($LFS getstripe --fid $f_comp)
7531 [ "$fid_before" == "$fid_after" ] ||
7532 error "comp-to-comp migrate: $fid_before != $fid_after"
7534 # 2. migrate a comp layout file to a plain layout
7535 $LFS migrate -c2 $f_comp ||
7536 error "cannot migrate $f_comp by lfs migrate"
7537 fid_after=$($LFS getstripe --fid $f_comp)
7538 [ "$fid_before" == "$fid_after" ] ||
7539 error "comp-to-plain migrate: $fid_before != $fid_after"
7541 # 3. migrate a plain layout file to a comp layout
7542 $LFS migrate $layout $f_comp ||
7543 error "cannot migrate $f_comp by lfs migrate"
7544 fid_after=$($LFS getstripe --fid $f_comp)
7545 [ "$fid_before" == "$fid_after" ] ||
7546 error "plain-to-comp migrate: $fid_before != $fid_after"
7548 run_test 56xf "FID is not lost during migration of a composite layout file"
7551 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7552 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7555 local dir=$DIR/$tdir
7559 test_mkdir -p $dir || error "creating dir $dir"
7560 touch $f1 || error "creating std file $f1"
7561 $MULTIOP $f2 H2c || error "creating released file $f2"
7563 # a directory can be raid0, so ask only for files
7564 res=$($LFS find $dir -L raid0 -type f | wc -l)
7565 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7567 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7568 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7570 # only files can be released, so no need to force file search
7571 res=$($LFS find $dir -L released)
7572 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7574 res=$($LFS find $dir -type f \! -L released)
7575 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7577 run_test 56y "lfs find -L raid0|released"
7579 test_56z() { # LU-4824
7580 # This checks to make sure 'lfs find' continues after errors
7581 # There are two classes of errors that should be caught:
7582 # - If multiple paths are provided, all should be searched even if one
7584 # - If errors are encountered during the search, it should not terminate
7586 local dir=$DIR/$tdir
7590 for i in d{0..9}; do
7592 touch $dir/$i/$tfile
7594 $LFS find $DIR/non_existent_dir $dir &&
7595 error "$LFS find did not return an error"
7596 # Make a directory unsearchable. This should NOT be the last entry in
7597 # directory order. Arbitrarily pick the 6th entry
7598 chmod 700 $($LFS find $dir -type d | sed '6!d')
7600 $RUNAS $LFS find $DIR/non_existent $dir
7601 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7603 # The user should be able to see 10 directories and 9 files
7604 (( count == 19 )) ||
7605 error "$LFS find found $count != 19 entries after error"
7607 run_test 56z "lfs find should continue after an error"
7609 test_56aa() { # LU-5937
7610 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7612 local dir=$DIR/$tdir
7615 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7617 createmany -o $dir/striped_dir/${tfile}- 1024
7618 local dirs=$($LFS find --size +8k $dir/)
7620 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7622 run_test 56aa "lfs find --size under striped dir"
7624 test_56ab() { # LU-10705
7625 test_mkdir $DIR/$tdir
7626 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7627 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7628 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7629 # Flush writes to ensure valid blocks. Need to be more thorough for
7630 # ZFS, since blocks are not allocated/returned to client immediately.
7632 wait_zfs_commit ost1 2
7633 cancel_lru_locks osc
7636 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7638 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7640 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7641 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7643 rm -f $DIR/$tdir/$tfile.[123]
7645 run_test 56ab "lfs find --blocks"
7649 local dir="$DIR/$tdir"
7650 local perms=(001 002 003 004 005 006 007
7651 010 020 030 040 050 060 070
7652 100 200 300 400 500 600 700
7653 111 222 333 444 555 666 777)
7654 local perm_minus=(8 8 4 8 4 4 2
7658 local perm_slash=(8 8 12 8 12 12 14
7661 16 16 24 16 24 24 28)
7664 for perm in ${perms[*]}; do
7665 touch "$dir/$tfile.$perm"
7666 chmod $perm "$dir/$tfile.$perm"
7669 for ((i = 0; i < ${#perms[*]}; i++)); do
7670 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7672 error "lfs find -perm ${perms[i]}:"\
7675 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7676 (( $num == ${perm_minus[i]} )) ||
7677 error "lfs find -perm -${perms[i]}:"\
7678 "$num != ${perm_minus[i]}"
7680 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7681 (( $num == ${perm_slash[i]} )) ||
7682 error "lfs find -perm /${perms[i]}:"\
7683 "$num != ${perm_slash[i]}"
7686 run_test 56aca "check lfs find -perm with octal representation"
7689 local dir=$DIR/$tdir
7690 # p is the permission of write and execute for user, group and other
7691 # without the umask. It is used to test +wx.
7692 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7693 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7694 local symbolic=(+t a+t u+t g+t o+t
7700 o=r,ug+o,u+w u=r,a+u,u+w
7701 g=r,ugo=g,u+w u+x,+X +X
7702 u+x,u+X u+X u+x,g+X o+r,+X
7706 for perm in ${perms[*]}; do
7707 touch "$dir/$tfile.$perm"
7708 chmod $perm "$dir/$tfile.$perm"
7711 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7712 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7715 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7718 run_test 56acb "check lfs find -perm with symbolic representation"
7721 local dir=$DIR/$tdir
7722 local tests="17777 787 789 abcd
7723 ug=uu ug=a ug=gu uo=ou urw
7727 for err in $tests; do
7728 if $LFS find $dir -perm $err 2>/dev/null; then
7729 error "lfs find -perm $err: parsing should have failed"
7733 run_test 56acc "check parsing error for lfs find -perm"
7736 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7737 skip "Need MDS version at least 2.10.50"
7739 # Create composite files with one component
7740 local dir=$DIR/$tdir
7742 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7743 # Create composite files with three components
7744 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7745 # Create non-composite files
7746 createmany -o $dir/${tfile}- 10
7748 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7750 [[ $nfiles == 10 ]] ||
7751 error "lfs find -E 1M found $nfiles != 10 files"
7753 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7754 [[ $nfiles == 25 ]] ||
7755 error "lfs find ! -E 1M found $nfiles != 25 files"
7757 # All files have a component that starts at 0
7758 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7759 [[ $nfiles == 35 ]] ||
7760 error "lfs find --component-start 0 - $nfiles != 35 files"
7762 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7763 [[ $nfiles == 15 ]] ||
7764 error "lfs find --component-start 2M - $nfiles != 15 files"
7766 # All files created here have a componenet that does not starts at 2M
7767 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7768 [[ $nfiles == 35 ]] ||
7769 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7771 # Find files with a specified number of components
7772 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7773 [[ $nfiles == 15 ]] ||
7774 error "lfs find --component-count 3 - $nfiles != 15 files"
7776 # Remember non-composite files have a component count of zero
7777 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7778 [[ $nfiles == 10 ]] ||
7779 error "lfs find --component-count 0 - $nfiles != 10 files"
7781 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7782 [[ $nfiles == 20 ]] ||
7783 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7785 # All files have a flag called "init"
7786 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7787 [[ $nfiles == 35 ]] ||
7788 error "lfs find --component-flags init - $nfiles != 35 files"
7790 # Multi-component files will have a component not initialized
7791 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7792 [[ $nfiles == 15 ]] ||
7793 error "lfs find !--component-flags init - $nfiles != 15 files"
7798 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7801 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7802 skip "Need MDS version at least 2.10.57"
7812 # create mirrored directories and mirrored files
7813 mkdir $td || error "mkdir $td failed"
7814 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7815 createmany -o $tf- 10 || error "create $tf- failed"
7817 for i in $(seq 2); do
7819 mkdir $dir || error "mkdir $dir failed"
7820 $LFS mirror create -N$((3 + i)) $dir ||
7821 error "create mirrored dir $dir failed"
7822 createmany -o $dir/$tfile- 10 ||
7823 error "create $dir/$tfile- failed"
7826 # change the states of some mirrored files
7828 for i in $(seq 2); do
7830 for j in $(seq 4 9); do
7831 echo foo > $dir/$tfile-$j
7835 # find mirrored files with specific mirror count
7836 cmd="$LFS find --mirror-count 3 --type f $td"
7837 nfiles=$($cmd | wc -l)
7838 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7840 cmd="$LFS find ! --mirror-count 3 --type f $td"
7841 nfiles=$($cmd | wc -l)
7842 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7844 cmd="$LFS find --mirror-count +2 --type f $td"
7845 nfiles=$($cmd | wc -l)
7846 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7848 cmd="$LFS find --mirror-count -6 --type f $td"
7849 nfiles=$($cmd | wc -l)
7850 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7852 # find mirrored files with specific file state
7853 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7854 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7856 cmd="$LFS find --mirror-state=ro --type f $td"
7857 nfiles=$($cmd | wc -l)
7858 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7860 cmd="$LFS find ! --mirror-state=ro --type f $td"
7861 nfiles=$($cmd | wc -l)
7862 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7864 cmd="$LFS find --mirror-state=wp --type f $td"
7865 nfiles=$($cmd | wc -l)
7866 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7868 cmd="$LFS find ! --mirror-state=sp --type f $td"
7869 nfiles=$($cmd | wc -l)
7870 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7872 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7874 test_56da() { # LU-14179
7875 local path=$DIR/$tdir
7880 local longdir=$(str_repeat 'a' 255)
7882 for i in {1..15}; do
7889 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7894 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7897 touch $(str_repeat 'f' 255)
7899 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7900 error "lfs find reported an error"
7904 run_test 56da "test lfs find with long paths"
7907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7908 # note test will not do anything if MDS is not local
7909 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7910 skip_env "ldiskfs only test"
7912 remote_mds_nodsh && skip "remote MDS with nodsh"
7914 local MNTDEV="osd*.*MDT*.mntdev"
7915 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7916 [ -z "$DEV" ] && error "can't access $MNTDEV"
7917 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7918 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7919 error "can't access $DEV"
7920 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7921 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7925 run_test 57a "verify MDS filesystem created with large inodes =="
7928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7929 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7930 skip_env "ldiskfs only test"
7932 remote_mds_nodsh && skip "remote MDS with nodsh"
7934 local dir=$DIR/$tdir
7937 local fileN=$dir/f$filecount
7939 rm -rf $dir || error "removing $dir"
7941 local mdtidx=$($LFS getstripe -m $dir)
7942 local mdtname=MDT$(printf %04x $mdtidx)
7943 local facet=mds$((mdtidx + 1))
7945 echo "mcreating $filecount files"
7946 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7948 # verify that files do not have EAs yet
7949 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7950 error "$file1 has an EA"
7951 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7952 error "$fileN has an EA"
7956 df $dir #make sure we get new statfs data
7957 local mdsfree=$(do_facet $facet \
7958 lctl get_param -n osd*.*$mdtname.kbytesfree)
7959 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7962 echo "opening files to create objects/EAs"
7963 for file in $(seq -f $dir/f%g 1 $filecount); do
7964 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7965 error "opening $file"
7968 # verify that files have EAs now
7969 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7970 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7972 sleep 1 #make sure we get new statfs data
7974 local mdsfree2=$(do_facet $facet \
7975 lctl get_param -n osd*.*$mdtname.kbytesfree)
7976 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7978 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7979 if [ "$mdsfree" != "$mdsfree2" ]; then
7980 error "MDC before $mdcfree != after $mdcfree2"
7982 echo "MDC before $mdcfree != after $mdcfree2"
7983 echo "unable to confirm if MDS has large inodes"
7988 run_test 57b "default LOV EAs are stored inside large inodes ==="
7991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7992 [ -z "$(which wiretest 2>/dev/null)" ] &&
7993 skip_env "could not find wiretest"
7997 run_test 58 "verify cross-platform wire constants =============="
8000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8002 echo "touch 130 files"
8003 createmany -o $DIR/f59- 130
8005 unlinkmany $DIR/f59- 130
8007 # wait for commitment of removal
8008 wait_delete_completed
8010 run_test 59 "verify cancellation of llog records async ========="
8012 TEST60_HEAD="test_60 run $RANDOM"
8014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8015 remote_mgs_nodsh && skip "remote MGS with nodsh"
8016 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8017 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8018 skip_env "missing subtest run-llog.sh"
8020 log "$TEST60_HEAD - from kernel mode"
8021 do_facet mgs "$LCTL dk > /dev/null"
8022 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8023 do_facet mgs $LCTL dk > $TMP/$tfile
8025 # LU-6388: test llog_reader
8026 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8027 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8028 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8029 skip_env "missing llog_reader"
8030 local fstype=$(facet_fstype mgs)
8031 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8032 skip_env "Only for ldiskfs or zfs type mgs"
8034 local mntpt=$(facet_mntpt mgs)
8035 local mgsdev=$(mgsdevname 1)
8047 #get fid and record list
8048 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8050 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8052 #remount mgs as ldiskfs or zfs type
8053 stop mgs || error "stop mgs failed"
8054 mount_fstype mgs || error "remount mgs failed"
8055 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8058 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8059 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8064 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8066 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8068 echo "obj_file is $obj_file"
8069 do_facet mgs $llog_reader $obj_file
8071 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8072 awk '{ print $3 }' | sed -e "s/^type=//g")
8073 if [ $rec_type != $rec ]; then
8074 echo "FAILED test_60a wrong record type $rec_type," \
8080 #check obj path if record type is LLOG_LOGID_MAGIC
8081 if [ "$rec" == "1064553b" ]; then
8082 path=$(do_facet mgs $llog_reader $obj_file |
8083 grep "path=" | awk '{ print $NF }' |
8084 sed -e "s/^path=//g")
8085 if [ $obj_file != $mntpt/$path ]; then
8086 echo "FAILED test_60a wrong obj path" \
8087 "$montpt/$path, should be $obj_file"
8094 #restart mgs before "error", otherwise it will block the next test
8095 stop mgs || error "stop mgs failed"
8096 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8097 $pass || error "test failed, see FAILED test_60a messages for specifics"
8099 run_test 60a "llog_test run from kernel module and test llog_reader"
8101 test_60b() { # bug 6411
8102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8105 LLOG_COUNT=$(do_facet mgs dmesg |
8106 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8107 /llog_[a-z]*.c:[0-9]/ {
8119 [[ $LLOG_COUNT -gt 120 ]] &&
8120 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8122 run_test 60b "limit repeated messages from CERROR/CWARN"
8125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8127 echo "create 5000 files"
8128 createmany -o $DIR/f60c- 5000
8129 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8130 lctl set_param fail_loc=0x80000137
8131 unlinkmany $DIR/f60c- 5000
8132 lctl set_param fail_loc=0
8134 run_test 60c "unlink file when mds full"
8137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8139 SAVEPRINTK=$(lctl get_param -n printk)
8140 # verify "lctl mark" is even working"
8141 MESSAGE="test message ID $RANDOM $$"
8142 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8143 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8145 lctl set_param printk=0 || error "set lnet.printk failed"
8146 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8147 MESSAGE="new test message ID $RANDOM $$"
8148 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8149 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8150 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8152 lctl set_param -n printk="$SAVEPRINTK"
8154 run_test 60d "test printk console message masking"
8157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8158 remote_mds_nodsh && skip "remote MDS with nodsh"
8161 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8162 do_facet mds1 lctl set_param fail_loc=0x15b
8165 run_test 60e "no space while new llog is being created"
8168 local old_path=$($LCTL get_param -n debug_path)
8170 stack_trap "$LCTL set_param debug_path=$old_path"
8171 stack_trap "rm -f $TMP/$tfile*"
8172 rm -f $TMP/$tfile* 2> /dev/null
8173 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8174 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8175 test_mkdir $DIR/$tdir
8176 # retry in case the open is cached and not released
8177 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8178 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8182 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8184 run_test 60f "change debug_path works"
8190 test_mkdir -c $MDSCOUNT $DIR/$tdir
8195 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8196 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8198 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8199 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8200 index=$((index + 1))
8206 for i in {0..100}; do
8207 # define OBD_FAIL_OSD_TXN_START 0x19a
8208 local index=$((i % MDSCOUNT + 1))
8210 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8217 for i in $(seq $MDSCOUNT); do
8218 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8221 mkdir $DIR/$tdir/new || error "mkdir failed"
8222 rmdir $DIR/$tdir/new || error "rmdir failed"
8224 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8226 for i in $(seq $MDSCOUNT); do
8227 wait_update_facet mds$i "$LCTL get_param -n \
8228 mdd.$(facet_svc mds$i).lfsck_namespace |
8229 awk '/^status/ { print \\\$2 }'" "completed"
8232 ls -R $DIR/$tdir || error "ls failed"
8233 rm -rf $DIR/$tdir || error "rmdir failed"
8235 run_test 60g "transaction abort won't cause MDT hung"
8238 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8239 skip "Need MDS version at least 2.12.52"
8240 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8244 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8245 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8246 for fail_loc in 0x80000188 0x80000189; do
8247 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8248 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8249 error "mkdir $dir-$fail_loc failed"
8250 for i in {0..10}; do
8251 # create may fail on missing stripe
8252 echo $i > $DIR/$tdir-$fail_loc/$i
8254 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8255 error "getdirstripe $tdir-$fail_loc failed"
8256 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8257 error "migrate $tdir-$fail_loc failed"
8258 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8259 error "getdirstripe $tdir-$fail_loc failed"
8260 pushd $DIR/$tdir-$fail_loc
8262 echo $f | cmp $f - || error "$f data mismatch"
8265 rm -rf $DIR/$tdir-$fail_loc
8268 run_test 60h "striped directory with missing stripes can be accessed"
8271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8274 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8275 cancel_lru_locks osc
8276 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8279 run_test 61a "mmap() writes don't make sync hang ================"
8282 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8284 run_test 61b "mmap() of unstriped file is successful"
8286 # bug 2330 - insufficient obd_match error checking causes LBUG
8288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8292 cancel_lru_locks osc
8293 lctl set_param fail_loc=0x405
8294 cat $f && error "cat succeeded, expect -EIO"
8295 lctl set_param fail_loc=0
8297 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8298 # match every page all of the time.
8299 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8301 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8302 # Though this test is irrelevant anymore, it helped to reveal some
8303 # other grant bugs (LU-4482), let's keep it.
8304 test_63a() { # was test_63
8305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8307 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8309 for i in `seq 10` ; do
8310 dd if=/dev/zero of=$DIR/f63 bs=8k &
8316 rm -f $DIR/f63 || true
8318 run_test 63a "Verify oig_wait interruption does not crash ======="
8320 # bug 2248 - async write errors didn't return to application on sync
8321 # bug 3677 - async write errors left page locked
8323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8326 lctl set_param debug=-1
8328 # ensure we have a grant to do async writes
8329 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8332 sync # sync lest earlier test intercept the fail_loc
8334 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8335 lctl set_param fail_loc=0x80000406
8336 $MULTIOP $DIR/$tfile Owy && \
8337 error "sync didn't return ENOMEM"
8338 sync; sleep 2; sync # do a real sync this time to flush page
8339 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8340 error "locked page left in cache after async error" || true
8343 run_test 63b "async write errors should be returned to fsync ==="
8346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8349 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8351 run_test 64a "verify filter grant calculations (in kernel) ====="
8354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8356 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8358 run_test 64b "check out-of-space detection on client"
8361 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8363 run_test 64c "verify grant shrink"
8369 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8372 # this does exactly what osc_request.c:osc_announce_cached() does in
8373 # order to calculate max amount of grants to ask from server
8377 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8378 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8380 ((rpc_in_flight++));
8381 nrpages=$((nrpages * rpc_in_flight))
8383 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8385 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8387 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8388 local undirty=$((nrpages * PAGE_SIZE))
8390 local max_extent_pages
8391 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8392 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8393 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8394 local grant_extent_tax
8395 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8397 undirty=$((undirty + nrextents * grant_extent_tax))
8402 # this is size of unit for grant allocation. It should be equal to
8403 # what tgt_grant.c:tgt_grant_chunk() calculates
8407 local grant_extent_tax
8409 max_brw_size=$(import_param $tgt max_brw_size)
8411 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8413 echo $(((max_brw_size + grant_extent_tax) * 2))
8417 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8418 skip "OST < 2.10.55 doesn't limit grants enough"
8420 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8422 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8423 skip "no grant_param connect flag"
8425 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8427 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8428 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8431 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8432 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8434 $LFS setstripe $DIR/$tfile -i 0 -c 1
8435 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8438 while kill -0 $ddpid; do
8439 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8441 if [[ $cur_grant -gt $max_cur_granted ]]; then
8443 error "cur_grant $cur_grant > $max_cur_granted"
8449 run_test 64d "check grant limit exceed"
8455 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8457 ((cur_grants == expected)) ||
8458 error "$msg: grants mismatch: $cur_grants, expected $expected"
8462 echo $((($1 + $2 - 1) & ~($2 - 1)))
8466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8467 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8468 skip "Need OSS version at least 2.11.56"
8470 # Remount client to reset grant
8471 remount_client $MOUNT || error "failed to remount client"
8472 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8474 local init_grants=$(import_param $osc_tgt initial_grant)
8476 check_grants $osc_tgt $init_grants "init grants"
8478 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8479 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8480 local gbs=$(import_param $osc_tgt grant_block_size)
8482 # write random number of bytes from max_brw_size / 4 to max_brw_size
8483 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8484 # align for direct io
8485 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8486 # round to grant consumption unit
8487 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8489 local grants=$((wb_round_up + extent_tax))
8491 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8493 # define OBD_FAIL_TGT_NO_GRANT 0x725
8494 # make the server not grant more back
8495 do_facet ost1 $LCTL set_param fail_loc=0x725
8496 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8498 do_facet ost1 $LCTL set_param fail_loc=0
8500 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8502 rm -f $DIR/$tfile || error "rm failed"
8504 # Remount client to reset grant
8505 remount_client $MOUNT || error "failed to remount client"
8506 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8508 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8510 # define OBD_FAIL_TGT_NO_GRANT 0x725
8511 # make the server not grant more back
8512 do_facet ost1 $LCTL set_param fail_loc=0x725
8513 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8514 do_facet ost1 $LCTL set_param fail_loc=0
8516 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8518 run_test 64e "check grant consumption (no grant allocation)"
8521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8523 # Remount client to reset grant
8524 remount_client $MOUNT || error "failed to remount client"
8525 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8527 local init_grants=$(import_param $osc_tgt initial_grant)
8528 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8529 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8530 local gbs=$(import_param $osc_tgt grant_block_size)
8531 local chunk=$(grant_chunk $osc_tgt)
8533 # write random number of bytes from max_brw_size / 4 to max_brw_size
8534 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8535 # align for direct io
8536 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8537 # round to grant consumption unit
8538 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8540 local grants=$((wb_round_up + extent_tax))
8542 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8543 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8544 error "error writing to $DIR/$tfile"
8546 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8547 "direct io with grant allocation"
8549 rm -f $DIR/$tfile || error "rm failed"
8551 # Remount client to reset grant
8552 remount_client $MOUNT || error "failed to remount client"
8553 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8555 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8557 local cmd="oO_WRONLY:w${write_bytes}_yc"
8559 $MULTIOP $DIR/$tfile $cmd &
8563 check_grants $osc_tgt $((init_grants - grants)) \
8564 "buffered io, not write rpc"
8566 kill -USR1 $MULTIPID
8569 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8570 "buffered io, one RPC"
8572 run_test 64f "check grant consumption (with grant allocation)"
8574 # bug 1414 - set/get directories' stripe info
8576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8578 test_mkdir $DIR/$tdir
8580 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8582 run_test 65a "directory with no stripe info"
8585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8587 test_mkdir $DIR/$tdir
8588 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8590 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8593 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8595 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8599 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8601 test_mkdir $DIR/$tdir
8602 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8604 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8605 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8607 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8609 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8614 test_mkdir $DIR/$tdir
8615 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8616 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8618 if [[ $STRIPECOUNT -le 0 ]]; then
8620 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8621 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8622 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8624 sc=$(($STRIPECOUNT - 1))
8626 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8627 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8628 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8629 error "lverify failed"
8631 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8636 test_mkdir $DIR/$tdir
8638 $LFS setstripe $DIR/$tdir || error "setstripe"
8639 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8640 error "no stripe info failed"
8642 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8644 run_test 65e "directory setstripe defaults"
8647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8649 test_mkdir $DIR/${tdir}f
8650 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8651 error "setstripe succeeded" || true
8653 run_test 65f "dir setstripe permission (should return error) ==="
8656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8658 test_mkdir $DIR/$tdir
8659 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8661 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8662 error "setstripe -S failed"
8663 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8664 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8665 error "delete default stripe failed"
8667 run_test 65g "directory setstripe -d"
8670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8672 test_mkdir $DIR/$tdir
8673 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8675 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8676 error "setstripe -S failed"
8677 test_mkdir $DIR/$tdir/dd1
8678 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8679 error "stripe info inherit failed"
8681 run_test 65h "directory stripe info inherit ===================="
8684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8686 save_layout_restore_at_exit $MOUNT
8688 # bug6367: set non-default striping on root directory
8689 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8691 # bug12836: getstripe on -1 default directory striping
8692 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8694 # bug12836: getstripe -v on -1 default directory striping
8695 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8697 # bug12836: new find on -1 default directory striping
8698 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8700 run_test 65i "various tests to set root directory striping"
8702 test_65j() { # bug6367
8703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8707 # if we aren't already remounting for each test, do so for this test
8708 if [ "$I_MOUNTED" = "yes" ]; then
8709 cleanup || error "failed to unmount"
8713 save_layout_restore_at_exit $MOUNT
8715 $LFS setstripe -d $MOUNT || error "setstripe failed"
8717 run_test 65j "set default striping on root directory (bug 6367)="
8721 wait_delete_completed
8722 do_facet $SINGLEMDS "lctl set_param -n \
8723 osp.$ost*MDT0000.max_create_count=$max_count"
8724 do_facet $SINGLEMDS "lctl set_param -n \
8725 osp.$ost*MDT0000.create_count=$count"
8726 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8727 echo $INACTIVE_OSC "is Activate"
8729 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8732 test_65k() { # bug11679
8733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8734 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8735 remote_mds_nodsh && skip "remote MDS with nodsh"
8737 local disable_precreate=true
8738 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8739 disable_precreate=false
8741 echo "Check OST status: "
8742 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8743 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8745 for OSC in $MDS_OSCS; do
8746 echo $OSC "is active"
8747 do_facet $SINGLEMDS lctl --device %$OSC activate
8750 for INACTIVE_OSC in $MDS_OSCS; do
8751 local ost=$(osc_to_ost $INACTIVE_OSC)
8752 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8753 lov.*md*.target_obd |
8754 awk -F: /$ost/'{ print $1 }' | head -n 1)
8757 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8758 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8760 echo "Deactivate: " $INACTIVE_OSC
8761 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8763 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8764 osp.$ost*MDT0000.create_count")
8765 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8766 osp.$ost*MDT0000.max_create_count")
8767 $disable_precreate &&
8768 do_facet $SINGLEMDS "lctl set_param -n \
8769 osp.$ost*MDT0000.max_create_count=0"
8771 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8772 [ -f $DIR/$tdir/$idx ] && continue
8773 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8774 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8776 error "setstripe $idx should succeed"; }
8777 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8779 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8782 do_facet $SINGLEMDS "lctl set_param -n \
8783 osp.$ost*MDT0000.max_create_count=$max_count"
8784 do_facet $SINGLEMDS "lctl set_param -n \
8785 osp.$ost*MDT0000.create_count=$count"
8786 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8787 echo $INACTIVE_OSC "is Activate"
8789 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8792 run_test 65k "validate manual striping works properly with deactivated OSCs"
8794 test_65l() { # bug 12836
8795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8797 test_mkdir -p $DIR/$tdir/test_dir
8798 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8799 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8801 run_test 65l "lfs find on -1 stripe dir ========================"
8804 local layout=$(save_layout $MOUNT)
8805 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8806 restore_layout $MOUNT $layout
8807 error "setstripe should fail by non-root users"
8811 run_test 65m "normal user can't set filesystem default stripe"
8814 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8815 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8816 skip "Need MDS version at least 2.12.50"
8817 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8819 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8820 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8821 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8823 local root_layout=$(save_layout $MOUNT)
8824 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8826 # new subdirectory under root directory should not inherit
8827 # the default layout from root
8828 local dir1=$MOUNT/$tdir-1
8829 mkdir $dir1 || error "mkdir $dir1 failed"
8830 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8831 error "$dir1 shouldn't have LOV EA"
8833 # delete the default layout on root directory
8834 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8836 local dir2=$MOUNT/$tdir-2
8837 mkdir $dir2 || error "mkdir $dir2 failed"
8838 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8839 error "$dir2 shouldn't have LOV EA"
8841 # set a new striping pattern on root directory
8842 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8843 local new_def_stripe_size=$((def_stripe_size * 2))
8844 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8845 error "set stripe size on $MOUNT failed"
8847 # new file created in $dir2 should inherit the new stripe size from
8848 # the filesystem default
8849 local file2=$dir2/$tfile-2
8850 touch $file2 || error "touch $file2 failed"
8852 local file2_stripe_size=$($LFS getstripe -S $file2)
8853 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8855 echo "file2_stripe_size: '$file2_stripe_size'"
8856 echo "new_def_stripe_size: '$new_def_stripe_size'"
8857 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8860 local dir3=$MOUNT/$tdir-3
8861 mkdir $dir3 || error "mkdir $dir3 failed"
8862 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8863 # the root layout, which is the actual default layout that will be used
8864 # when new files are created in $dir3.
8865 local dir3_layout=$(get_layout_param $dir3)
8866 local root_dir_layout=$(get_layout_param $MOUNT)
8867 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8869 echo "dir3_layout: '$dir3_layout'"
8870 echo "root_dir_layout: '$root_dir_layout'"
8871 error "$dir3 should show the default layout from $MOUNT"
8874 # set OST pool on root directory
8875 local pool=$TESTNAME
8876 pool_add $pool || error "add $pool failed"
8877 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8878 error "add targets to $pool failed"
8880 $LFS setstripe -p $pool $MOUNT ||
8881 error "set OST pool on $MOUNT failed"
8883 # new file created in $dir3 should inherit the pool from
8884 # the filesystem default
8885 local file3=$dir3/$tfile-3
8886 touch $file3 || error "touch $file3 failed"
8888 local file3_pool=$($LFS getstripe -p $file3)
8889 [[ "$file3_pool" = "$pool" ]] ||
8890 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8892 local dir4=$MOUNT/$tdir-4
8893 mkdir $dir4 || error "mkdir $dir4 failed"
8894 local dir4_layout=$(get_layout_param $dir4)
8895 root_dir_layout=$(get_layout_param $MOUNT)
8896 echo "$LFS getstripe -d $dir4"
8897 $LFS getstripe -d $dir4
8898 echo "$LFS getstripe -d $MOUNT"
8899 $LFS getstripe -d $MOUNT
8900 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8902 echo "dir4_layout: '$dir4_layout'"
8903 echo "root_dir_layout: '$root_dir_layout'"
8904 error "$dir4 should show the default layout from $MOUNT"
8907 # new file created in $dir4 should inherit the pool from
8908 # the filesystem default
8909 local file4=$dir4/$tfile-4
8910 touch $file4 || error "touch $file4 failed"
8912 local file4_pool=$($LFS getstripe -p $file4)
8913 [[ "$file4_pool" = "$pool" ]] ||
8914 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8916 # new subdirectory under non-root directory should inherit
8917 # the default layout from its parent directory
8918 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8919 error "set directory layout on $dir4 failed"
8921 local dir5=$dir4/$tdir-5
8922 mkdir $dir5 || error "mkdir $dir5 failed"
8924 dir4_layout=$(get_layout_param $dir4)
8925 local dir5_layout=$(get_layout_param $dir5)
8926 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8928 echo "dir4_layout: '$dir4_layout'"
8929 echo "dir5_layout: '$dir5_layout'"
8930 error "$dir5 should inherit the default layout from $dir4"
8933 # though subdir under ROOT doesn't inherit default layout, but
8934 # its sub dir/file should be created with default layout.
8935 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8936 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8937 skip "Need MDS version at least 2.12.59"
8939 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8940 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8941 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8943 if [ $default_lmv_hash == "none" ]; then
8944 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8946 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8947 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8950 $LFS setdirstripe -D -c 2 $MOUNT ||
8951 error "setdirstripe -D -c 2 failed"
8952 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8953 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8954 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8956 run_test 65n "don't inherit default layout from root for new subdirectories"
8958 # bug 2543 - update blocks count on client
8960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8963 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8964 sync; sync_all_data; sync; sync_all_data
8965 cancel_lru_locks osc
8966 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8967 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8969 run_test 66 "update inode blocks count on client ==============="
8972 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8976 swapon -s | awk '($1 == "'$1'") { print $4 }'
8979 # bug5265, obdfilter oa2dentry return -ENOENT
8980 # #define OBD_FAIL_SRV_ENOENT 0x217
8982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8983 remote_ost_nodsh && skip "remote OST with nodsh"
8986 $LFS setstripe -c 1 -i 0 $f
8988 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8990 do_facet ost1 lctl set_param fail_loc=0x217
8991 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8992 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8994 do_facet ost1 lctl set_param fail_loc=0
8995 $DIRECTIO write $f 0 2 || error "write error"
8997 cancel_lru_locks osc
8998 $DIRECTIO read $f 0 1 || error "read error"
9000 do_facet ost1 lctl set_param fail_loc=0x217
9001 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9003 do_facet ost1 lctl set_param fail_loc=0
9006 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9009 test_mkdir $DIR/$tdir
9010 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9011 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9013 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9015 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9017 [ "$RUNAS_ID" = "$UID" ] &&
9018 skip_env "RUNAS_ID = UID = $UID -- skipping"
9019 # Check that testing environment is properly set up. Skip if not
9020 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9021 skip_env "User $RUNAS_ID does not exist - skipping"
9024 chmod 777 $DIR/$tfile
9025 chmod ug+s $DIR/$tfile
9026 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9027 error "$RUNAS dd $DIR/$tfile failed"
9028 # See if we are still setuid/sgid
9029 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9030 error "S/gid is not dropped on write"
9031 # Now test that MDS is updated too
9032 cancel_lru_locks mdc
9033 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9034 error "S/gid is not dropped on MDS"
9037 run_test 72a "Test that remove suid works properly (bug5695) ===="
9039 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9042 [ "$RUNAS_ID" = "$UID" ] &&
9043 skip_env "RUNAS_ID = UID = $UID -- skipping"
9044 [ "$RUNAS_ID" -eq 0 ] &&
9045 skip_env "RUNAS_ID = 0 -- skipping"
9046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9047 # Check that testing environment is properly set up. Skip if not
9048 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9049 skip_env "User $RUNAS_ID does not exist - skipping"
9051 touch $DIR/${tfile}-f{g,u}
9052 test_mkdir $DIR/${tfile}-dg
9053 test_mkdir $DIR/${tfile}-du
9054 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9055 chmod g+s $DIR/${tfile}-{f,d}g
9056 chmod u+s $DIR/${tfile}-{f,d}u
9057 for perm in 777 2777 4777; do
9058 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9059 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9060 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9061 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9065 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9067 # bug 3462 - multiple simultaneous MDC requests
9069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9071 test_mkdir $DIR/d73-1
9072 test_mkdir $DIR/d73-2
9073 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9076 lctl set_param fail_loc=0x80000129
9077 $MULTIOP $DIR/d73-1/f73-2 Oc &
9079 lctl set_param fail_loc=0
9081 $MULTIOP $DIR/d73-2/f73-3 Oc &
9085 wait $pid1 || return 1
9089 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9090 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9091 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9095 run_test 73 "multiple MDC requests (should not deadlock)"
9097 test_74a() { # bug 6149, 6184
9098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9101 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9103 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9104 # will spin in a tight reconnection loop
9105 $LCTL set_param fail_loc=0x8000030e
9106 # get any lock that won't be difficult - lookup works.
9108 $LCTL set_param fail_loc=0
9112 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9114 test_74b() { # bug 13310
9115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9117 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9119 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9120 # will spin in a tight reconnection loop
9121 $LCTL set_param fail_loc=0x8000030e
9122 # get a "difficult" lock
9124 $LCTL set_param fail_loc=0
9128 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9133 #define OBD_FAIL_LDLM_NEW_LOCK
9134 $LCTL set_param fail_loc=0x319
9135 touch $DIR/$tfile && error "touch successful"
9136 $LCTL set_param fail_loc=0
9139 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9141 slab_lic=/sys/kernel/slab/lustre_inode_cache
9143 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9144 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9145 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9148 test_76a() { # Now for b=20433, added originally in b=1443
9149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9151 cancel_lru_locks osc
9152 # there may be some slab objects cached per core
9153 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9154 local before=$(num_objects)
9155 local count=$((512 * cpus))
9156 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9157 local margin=$((count / 10))
9158 if [[ -f $slab_lic/aliases ]]; then
9159 local aliases=$(cat $slab_lic/aliases)
9160 (( aliases > 0 )) && margin=$((margin * aliases))
9163 echo "before slab objects: $before"
9164 for i in $(seq $count); do
9168 cancel_lru_locks osc
9169 local after=$(num_objects)
9170 echo "created: $count, after slab objects: $after"
9171 # shared slab counts are not very accurate, allow significant margin
9172 # the main goal is that the cache growth is not permanently > $count
9173 while (( after > before + margin )); do
9175 after=$(num_objects)
9177 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9178 if (( wait > 60 )); then
9179 error "inode slab grew from $before+$margin to $after"
9183 run_test 76a "confirm clients recycle inodes properly ===="
9186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9187 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9190 local before=$(num_objects)
9192 for i in $(seq $count); do
9197 local after=$(num_objects)
9200 while (( after > before )); do
9202 after=$(num_objects)
9204 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9205 if (( wait > 60 )); then
9206 error "inode slab grew from $before to $after"
9210 echo "slab objects before: $before, after: $after"
9212 run_test 76b "confirm clients recycle directory inodes properly ===="
9217 # Note: in sptlrpc modes which enable its own bulk checksum, the
9218 # original crc32_le bulk checksum will be automatically disabled,
9219 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9220 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9221 # In this case set_checksums() will not be no-op, because sptlrpc
9222 # bulk checksum will be enabled all through the test.
9224 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9225 lctl set_param -n osc.*.checksums $1
9229 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9230 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9231 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9232 tr -d [] | head -n1)}
9235 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9237 log "set checksum type to $1, rc = $rc"
9241 get_osc_checksum_type()
9243 # arugment 1: OST name, like OST0000
9245 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9246 sed 's/.*\[\(.*\)\].*/\1/g')
9248 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9252 F77_TMP=$TMP/f77-temp
9255 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9256 error "error writing to $F77_TMP"
9259 test_77a() { # bug 10889
9260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9261 $GSS && skip_env "could not run with gss"
9263 [ ! -f $F77_TMP ] && setup_f77
9265 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9269 run_test 77a "normal checksum read/write operation"
9271 test_77b() { # bug 10889
9272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9273 $GSS && skip_env "could not run with gss"
9275 [ ! -f $F77_TMP ] && setup_f77
9276 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9277 $LCTL set_param fail_loc=0x80000409
9280 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9281 error "dd error: $?"
9282 $LCTL set_param fail_loc=0
9284 for algo in $CKSUM_TYPES; do
9285 cancel_lru_locks osc
9286 set_checksum_type $algo
9287 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9288 $LCTL set_param fail_loc=0x80000408
9289 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9290 $LCTL set_param fail_loc=0
9293 set_checksum_type $ORIG_CSUM_TYPE
9296 run_test 77b "checksum error on client write, read"
9301 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9303 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9304 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9305 $check_ost && [ -n "$ost_file_prefix" ] &&
9306 do_facet ost1 rm -f ${ost_file_prefix}\*
9310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9311 $GSS && skip_env "could not run with gss"
9312 remote_ost_nodsh && skip "remote OST with nodsh"
9315 local osc_file_prefix
9317 local check_ost=false
9318 local ost_file_prefix
9324 # ensure corruption will occur on first OSS/OST
9325 $LFS setstripe -i 0 $DIR/$tfile
9327 [ ! -f $F77_TMP ] && setup_f77
9328 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9329 error "dd write error: $?"
9330 fid=$($LFS path2fid $DIR/$tfile)
9332 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9335 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9336 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9338 echo "OSS do not support bulk pages dump upon error"
9341 osc_file_prefix=$($LCTL get_param -n debug_path)
9342 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9344 trap cleanup_77c EXIT
9347 # enable bulk pages dump upon error on Client
9348 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9349 # enable bulk pages dump upon error on OSS
9351 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9353 # flush Client cache to allow next read to reach OSS
9354 cancel_lru_locks osc
9356 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9357 $LCTL set_param fail_loc=0x80000408
9358 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9359 $LCTL set_param fail_loc=0
9363 # check cksum dump on Client
9364 osc_file=$(ls ${osc_file_prefix}*)
9365 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9366 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9367 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9368 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9369 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9371 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9372 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9373 error "dump content does not match on Client"
9375 $check_ost || skip "No need to check cksum dump on OSS"
9377 # check cksum dump on OSS
9378 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9379 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9380 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9381 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9382 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9383 error "dump content does not match on OSS"
9387 run_test 77c "checksum error on client read with debug"
9389 test_77d() { # bug 10889
9390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9391 $GSS && skip_env "could not run with gss"
9393 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9394 $LCTL set_param fail_loc=0x80000409
9396 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9397 error "direct write: rc=$?"
9398 $LCTL set_param fail_loc=0
9401 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9402 $LCTL set_param fail_loc=0x80000408
9404 cancel_lru_locks osc
9405 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9406 error "direct read: rc=$?"
9407 $LCTL set_param fail_loc=0
9410 run_test 77d "checksum error on OST direct write, read"
9412 test_77f() { # bug 10889
9413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9414 $GSS && skip_env "could not run with gss"
9417 for algo in $CKSUM_TYPES; do
9418 cancel_lru_locks osc
9419 set_checksum_type $algo
9420 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9421 $LCTL set_param fail_loc=0x409
9422 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9423 error "direct write succeeded"
9424 $LCTL set_param fail_loc=0
9426 set_checksum_type $ORIG_CSUM_TYPE
9429 run_test 77f "repeat checksum error on write (expect error)"
9431 test_77g() { # bug 10889
9432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9433 $GSS && skip_env "could not run with gss"
9434 remote_ost_nodsh && skip "remote OST with nodsh"
9436 [ ! -f $F77_TMP ] && setup_f77
9438 local file=$DIR/$tfile
9439 stack_trap "rm -f $file" EXIT
9441 $LFS setstripe -c 1 -i 0 $file
9442 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9443 do_facet ost1 lctl set_param fail_loc=0x8000021a
9445 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9446 error "write error: rc=$?"
9447 do_facet ost1 lctl set_param fail_loc=0
9450 cancel_lru_locks osc
9451 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9452 do_facet ost1 lctl set_param fail_loc=0x8000021b
9454 cmp $F77_TMP $file || error "file compare failed"
9455 do_facet ost1 lctl set_param fail_loc=0
9458 run_test 77g "checksum error on OST write, read"
9460 test_77k() { # LU-10906
9461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9462 $GSS && skip_env "could not run with gss"
9464 local cksum_param="osc.$FSNAME*.checksums"
9465 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9469 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9470 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9471 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9474 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9475 error "failed to set checksum=$i on MGS"
9476 wait_update $HOSTNAME "$get_checksum" $i
9478 echo "remount client, checksum should be $i"
9479 remount_client $MOUNT || error "failed to remount client"
9480 checksum=$(eval $get_checksum)
9481 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9483 # remove persistent param to avoid races with checksum mountopt below
9484 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9485 error "failed to delete checksum on MGS"
9487 for opt in "checksum" "nochecksum"; do
9488 #remount with mount option
9489 echo "remount client with option $opt, checksum should be $i"
9490 umount_client $MOUNT || error "failed to umount client"
9491 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9492 error "failed to mount client with option '$opt'"
9493 checksum=$(eval $get_checksum)
9494 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9498 remount_client $MOUNT || error "failed to remount client"
9500 run_test 77k "enable/disable checksum correctly"
9503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9504 $GSS && skip_env "could not run with gss"
9507 stack_trap "set_checksums $ORIG_CSUM" EXIT
9508 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9510 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9512 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9513 for algo in $CKSUM_TYPES; do
9514 set_checksum_type $algo || error "fail to set checksum type $algo"
9515 osc_algo=$(get_osc_checksum_type OST0000)
9516 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9518 # no locks, no reqs to let the connection idle
9519 cancel_lru_locks osc
9520 lru_resize_disable osc
9521 wait_osc_import_state client ost1 IDLE
9523 # ensure ost1 is connected
9524 stat $DIR/$tfile >/dev/null || error "can't stat"
9525 wait_osc_import_state client ost1 FULL
9527 osc_algo=$(get_osc_checksum_type OST0000)
9528 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9532 run_test 77l "preferred checksum type is remembered after reconnected"
9534 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9543 test_78() { # bug 10901
9544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9545 remote_ost || skip_env "local OST"
9548 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9549 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9550 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9551 echo "MemTotal: $MEMTOTAL"
9553 # reserve 256MB of memory for the kernel and other running processes,
9554 # and then take 1/2 of the remaining memory for the read/write buffers.
9555 if [ $MEMTOTAL -gt 512 ] ;then
9556 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9558 # for those poor memory-starved high-end clusters...
9559 MEMTOTAL=$((MEMTOTAL / 2))
9561 echo "Mem to use for directio: $MEMTOTAL"
9563 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9564 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9565 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9566 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9568 echo "Smallest OST: $SMALLESTOST"
9569 [[ $SMALLESTOST -lt 10240 ]] &&
9570 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9572 trap cleanup_test_78 EXIT
9574 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9575 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9577 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9578 echo "File size: $F78SIZE"
9579 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9580 for i in $(seq 1 $NSEQ); do
9581 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9582 echo directIO rdwr round $i of $NSEQ
9583 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9588 run_test 78 "handle large O_DIRECT writes correctly ============"
9590 test_79() { # bug 12743
9591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9593 wait_delete_completed
9595 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9596 BKFREE=$(calc_osc_kbytes kbytesfree)
9597 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9599 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9600 DFTOTAL=`echo $STRING | cut -d, -f1`
9601 DFUSED=`echo $STRING | cut -d, -f2`
9602 DFAVAIL=`echo $STRING | cut -d, -f3`
9603 DFFREE=$(($DFTOTAL - $DFUSED))
9605 ALLOWANCE=$((64 * $OSTCOUNT))
9607 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9608 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9609 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9611 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9612 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9613 error "df free($DFFREE) mismatch OST free($BKFREE)"
9615 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9616 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9617 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9620 run_test 79 "df report consistency check ======================="
9622 test_80() { # bug 10718
9623 remote_ost_nodsh && skip "remote OST with nodsh"
9624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9626 # relax strong synchronous semantics for slow backends like ZFS
9627 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9628 local soc="obdfilter.*.sync_lock_cancel"
9629 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9631 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9632 if [ -z "$save" ]; then
9633 soc="obdfilter.*.sync_on_lock_cancel"
9634 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9637 if [ "$save" != "never" ]; then
9638 local hosts=$(comma_list $(osts_nodes))
9640 do_nodes $hosts $LCTL set_param $soc=never
9641 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9645 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9647 local before=$(date +%s)
9648 cancel_lru_locks osc
9649 local after=$(date +%s)
9650 local diff=$((after - before))
9651 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9655 run_test 80 "Page eviction is equally fast at high offsets too"
9657 test_81a() { # LU-456
9658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9659 remote_ost_nodsh && skip "remote OST with nodsh"
9661 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9662 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9663 do_facet ost1 lctl set_param fail_loc=0x80000228
9665 # write should trigger a retry and success
9666 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9667 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9669 if [ $RC -ne 0 ] ; then
9670 error "write should success, but failed for $RC"
9673 run_test 81a "OST should retry write when get -ENOSPC ==============="
9675 test_81b() { # LU-456
9676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9677 remote_ost_nodsh && skip "remote OST with nodsh"
9679 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9680 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9681 do_facet ost1 lctl set_param fail_loc=0x228
9683 # write should retry several times and return -ENOSPC finally
9684 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9685 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9688 if [ $RC -ne $ENOSPC ] ; then
9689 error "dd should fail for -ENOSPC, but succeed."
9692 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9695 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9697 test_mkdir $DIR/$tdir.cvsroot
9698 chown $RUNAS_ID $DIR/$tdir.cvsroot
9701 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9704 # some versions of cvs import exit(1) when asked to import links or
9705 # files they can't read. ignore those files.
9706 local toignore=$(find . -type l -printf '-I %f\n' -o \
9707 ! -perm /4 -printf '-I %f\n')
9708 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9709 $tdir.reposname vtag rtag
9712 test_mkdir $DIR/$tdir.reposname
9713 chown $RUNAS_ID $DIR/$tdir.reposname
9714 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9716 cd $DIR/$tdir.reposname
9718 $RUNAS cvs add -m 'addmsg' foo99
9720 $RUNAS cvs commit -m 'nomsg' foo99
9721 rm -fr $DIR/$tdir.cvsroot
9723 run_test 99 "cvs strange file/directory operations"
9726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9727 [[ "$NETTYPE" =~ tcp ]] ||
9728 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9729 remote_ost_nodsh && skip "remote OST with nodsh"
9730 remote_mds_nodsh && skip "remote MDS with nodsh"
9732 skip "useless for local single node setup"
9734 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9735 [ "$PROT" != "tcp" ] && continue
9736 RPORT=$(echo $REMOTE | cut -d: -f2)
9737 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9740 LPORT=`echo $LOCAL | cut -d: -f2`
9741 if [ $LPORT -ge 1024 ]; then
9742 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9744 error_exit "local: $LPORT > 1024, remote: $RPORT"
9747 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9749 run_test 100 "check local port using privileged port ==========="
9751 function get_named_value()
9755 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
9758 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9759 awk '/^max_cached_mb/ { print $2 }')
9762 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9772 local cache_limit=32
9774 $LCTL set_param -n osc.*-osc*.rpc_stats=0
9775 trap cleanup_101a EXIT
9776 $LCTL set_param -n llite.*.read_ahead_stats=0
9777 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
9780 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9782 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9783 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9786 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9787 get_named_value 'read.but.discarded'); do
9788 discard=$(($discard + $s))
9792 $LCTL get_param osc.*-osc*.rpc_stats
9793 $LCTL get_param llite.*.read_ahead_stats
9795 # Discard is generally zero, but sometimes a few random reads line up
9796 # and trigger larger readahead, which is wasted & leads to discards.
9797 if [[ $(($discard)) -gt $nreads ]]; then
9798 error "too many ($discard) discarded pages"
9800 rm -f $DIR/$tfile || true
9802 run_test 101a "check read-ahead for random reads"
9805 test_mkdir $DIR/$tdir
9807 local FILE_LENGTH=$2
9810 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9812 local list=$(comma_list $(osts_nodes))
9813 set_osd_param $list '' read_cache_enable 0
9814 set_osd_param $list '' writethrough_cache_enable 0
9816 trap cleanup_test101bc EXIT
9817 # prepare the read-ahead file
9818 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9820 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9821 count=$FILE_SIZE_MB 2> /dev/null
9825 cleanup_test101bc() {
9830 local list=$(comma_list $(osts_nodes))
9831 set_osd_param $list '' read_cache_enable 1
9832 set_osd_param $list '' writethrough_cache_enable 1
9836 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9841 local STRIPE_SIZE=$2
9842 local FILE_LENGTH=$3
9843 local RA_INC=1048576
9844 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9845 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9846 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9847 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9848 get_named_value 'read.but.discarded' | calc_total)
9849 if [[ $DISCARD -gt $discard_limit ]]; then
9850 $LCTL get_param llite.*.read_ahead_stats
9851 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9853 echo "Read-ahead success for size ${READ_SIZE}"
9858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9859 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9861 local STRIPE_SIZE=1048576
9862 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9864 if [ $SLOW == "yes" ]; then
9865 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9867 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9870 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9872 # prepare the read-ahead file
9873 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9874 cancel_lru_locks osc
9875 for BIDX in 2 4 8 16 32 64 128 256
9877 local BSIZE=$((BIDX*4096))
9878 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9879 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9880 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9881 $LCTL set_param -n llite.*.read_ahead_stats=0
9882 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9883 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9884 cancel_lru_locks osc
9885 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9890 run_test 101b "check stride-io mode read-ahead ================="
9893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9895 local STRIPE_SIZE=1048576
9896 local FILE_LENGTH=$((STRIPE_SIZE*100))
9901 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9903 cancel_lru_locks osc
9904 $LCTL set_param osc.*.rpc_stats=0
9905 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9906 $LCTL get_param osc.*.rpc_stats
9907 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9908 local stats=$($LCTL get_param -n $osc_rpc_stats)
9909 local lines=$(echo "$stats" | awk 'END {print NR;}')
9912 if [ $lines -le 20 ]; then
9913 echo "continue debug"
9916 for size in 1 2 4 8; do
9917 local rpc=$(echo "$stats" |
9918 awk '($1 == "'$size':") {print $2; exit; }')
9919 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9920 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9922 echo "$osc_rpc_stats check passed!"
9927 run_test 101c "check stripe_size aligned read-ahead"
9930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9932 local file=$DIR/$tfile
9933 local sz_MB=${FILESIZE_101d:-80}
9934 local ra_MB=${READAHEAD_MB:-40}
9936 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9937 [ $free_MB -lt $sz_MB ] &&
9938 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9940 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9941 $LFS setstripe -c -1 $file || error "setstripe failed"
9943 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9944 echo Cancel LRU locks on lustre client to flush the client cache
9945 cancel_lru_locks osc
9947 echo Disable read-ahead
9948 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9949 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9950 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
9951 $LCTL get_param -n llite.*.max_read_ahead_mb
9953 echo "Reading the test file $file with read-ahead disabled"
9954 local sz_KB=$((sz_MB * 1024 / 4))
9955 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9956 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9957 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9958 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9960 echo "Cancel LRU locks on lustre client to flush the client cache"
9961 cancel_lru_locks osc
9962 echo Enable read-ahead with ${ra_MB}MB
9963 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9965 echo "Reading the test file $file with read-ahead enabled"
9966 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9967 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9969 echo "read-ahead disabled time read $raOFF"
9970 echo "read-ahead enabled time read $raON"
9973 wait_delete_completed
9975 # use awk for this check instead of bash because it handles decimals
9976 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9977 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9979 run_test 101d "file read with and without read-ahead enabled"
9982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9984 local file=$DIR/$tfile
9985 local size_KB=500 #KB
9989 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9990 local need_KB=$((count * size_KB))
9991 [[ $free_KB -le $need_KB ]] &&
9992 skip_env "Need free space $need_KB, have $free_KB"
9994 echo "Creating $count ${size_KB}K test files"
9995 for ((i = 0; i < $count; i++)); do
9996 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9999 echo "Cancel LRU locks on lustre client to flush the client cache"
10000 cancel_lru_locks $OSC
10002 echo "Reset readahead stats"
10003 $LCTL set_param -n llite.*.read_ahead_stats=0
10005 for ((i = 0; i < $count; i++)); do
10006 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10009 $LCTL get_param llite.*.max_cached_mb
10010 $LCTL get_param llite.*.read_ahead_stats
10011 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10012 get_named_value 'misses' | calc_total)
10014 for ((i = 0; i < $count; i++)); do
10015 rm -rf $file.$i 2>/dev/null
10018 #10000 means 20% reads are missing in readahead
10019 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10021 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10024 which iozone || skip_env "no iozone installed"
10026 local old_debug=$($LCTL get_param debug)
10027 old_debug=${old_debug#*=}
10028 $LCTL set_param debug="reada mmap"
10030 # create a test file
10031 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10033 echo Cancel LRU locks on lustre client to flush the client cache
10034 cancel_lru_locks osc
10036 echo Reset readahead stats
10037 $LCTL set_param -n llite.*.read_ahead_stats=0
10039 echo mmap read the file with small block size
10040 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10043 echo checking missing pages
10044 $LCTL get_param llite.*.read_ahead_stats
10045 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10046 get_named_value 'misses' | calc_total)
10048 $LCTL set_param debug="$old_debug"
10049 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10052 run_test 101f "check mmap read performance"
10054 test_101g_brw_size_test() {
10056 local pages=$((mb * 1048576 / PAGE_SIZE))
10057 local file=$DIR/$tfile
10059 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10060 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10061 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10062 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10066 stack_trap "rm -f $file" EXIT
10067 $LCTL set_param -n osc.*.rpc_stats=0
10069 # 10 RPCs should be enough for the test
10071 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10072 { error "dd write ${mb} MB blocks failed"; return 3; }
10073 cancel_lru_locks osc
10074 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10075 { error "dd write ${mb} MB blocks failed"; return 4; }
10077 # calculate number of full-sized read and write RPCs
10078 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10079 sed -n '/pages per rpc/,/^$/p' |
10080 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10081 END { print reads,writes }'))
10082 # allow one extra full-sized read RPC for async readahead
10083 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10084 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10085 [[ ${rpcs[1]} == $count ]] ||
10086 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10090 remote_ost_nodsh && skip "remote OST with nodsh"
10093 local osts=$(get_facets OST)
10094 local list=$(comma_list $(osts_nodes))
10095 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10096 local brw_size="obdfilter.*.brw_size"
10098 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10100 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10102 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10103 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10104 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10105 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10106 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10107 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10109 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10112 if [[ $orig_mb -lt 16 ]]; then
10113 save_lustre_params $osts "$brw_size" > $p
10114 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10115 error "set 16MB RPC size failed"
10117 echo "remount client to enable new RPC size"
10118 remount_client $MOUNT || error "remount_client failed"
10121 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10122 # should be able to set brw_size=12, but no rpc_stats for that
10123 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10126 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10128 if [[ $orig_mb -lt 16 ]]; then
10129 restore_lustre_params < $p
10130 remount_client $MOUNT || error "remount_client restore failed"
10133 rm -f $p $DIR/$tfile
10135 run_test 101g "Big bulk(4/16 MiB) readahead"
10138 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10140 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10141 error "dd 70M file failed"
10142 echo Cancel LRU locks on lustre client to flush the client cache
10143 cancel_lru_locks osc
10145 echo "Reset readahead stats"
10146 $LCTL set_param -n llite.*.read_ahead_stats 0
10148 echo "Read 10M of data but cross 64M bundary"
10149 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10150 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10151 get_named_value 'misses' | calc_total)
10152 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10153 rm -f $p $DIR/$tfile
10155 run_test 101h "Readahead should cover current read window"
10158 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10159 error "dd 10M file failed"
10161 local max_per_file_mb=$($LCTL get_param -n \
10162 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10163 cancel_lru_locks osc
10164 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10165 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10166 error "set max_read_ahead_per_file_mb to 1 failed"
10168 echo "Reset readahead stats"
10169 $LCTL set_param llite.*.read_ahead_stats=0
10171 dd if=$DIR/$tfile of=/dev/null bs=2M
10173 $LCTL get_param llite.*.read_ahead_stats
10174 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10175 awk '/misses/ { print $2 }')
10176 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10179 run_test 101i "allow current readahead to exceed reservation"
10182 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10183 error "setstripe $DIR/$tfile failed"
10184 local file_size=$((1048576 * 16))
10185 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10186 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10188 echo Disable read-ahead
10189 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10191 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10192 for blk in $PAGE_SIZE 1048576 $file_size; do
10193 cancel_lru_locks osc
10194 echo "Reset readahead stats"
10195 $LCTL set_param -n llite.*.read_ahead_stats=0
10196 local count=$(($file_size / $blk))
10197 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10198 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10199 get_named_value 'failed.to.fast.read' | calc_total)
10200 $LCTL get_param -n llite.*.read_ahead_stats
10201 [ $miss -eq $count ] || error "expected $count got $miss"
10204 rm -f $p $DIR/$tfile
10206 run_test 101j "A complete read block should be submitted when no RA"
10209 test_mkdir $DIR/$tdir
10210 chown $RUNAS_ID $DIR/$tdir
10213 STRIPE_COUNT=$OSTCOUNT
10214 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10216 trap cleanup_test102 EXIT
10218 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10220 for num in 1 2 3 4; do
10221 for count in $(seq 1 $STRIPE_COUNT); do
10222 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10223 local size=`expr $STRIPE_SIZE \* $num`
10224 local file=file"$num-$idx-$count"
10225 $1 $LFS setstripe -S $size -i $idx -c $count $file
10231 $1 tar cf $TMP/f102.tar $tdir --xattrs
10234 cleanup_test102() {
10236 rm -f $TMP/f102.tar
10237 rm -rf $DIR/d0.sanity/d102
10241 [ "$UID" != 0 ] && skip "must run as root"
10242 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10243 skip_env "must have user_xattr"
10245 [ -z "$(which setfattr 2>/dev/null)" ] &&
10246 skip_env "could not find setfattr"
10248 local testfile=$DIR/$tfile
10251 echo "set/get xattr..."
10252 setfattr -n trusted.name1 -v value1 $testfile ||
10253 error "setfattr -n trusted.name1=value1 $testfile failed"
10254 getfattr -n trusted.name1 $testfile 2> /dev/null |
10255 grep "trusted.name1=.value1" ||
10256 error "$testfile missing trusted.name1=value1"
10258 setfattr -n user.author1 -v author1 $testfile ||
10259 error "setfattr -n user.author1=author1 $testfile failed"
10260 getfattr -n user.author1 $testfile 2> /dev/null |
10261 grep "user.author1=.author1" ||
10262 error "$testfile missing trusted.author1=author1"
10264 echo "listxattr..."
10265 setfattr -n trusted.name2 -v value2 $testfile ||
10266 error "$testfile unable to set trusted.name2"
10267 setfattr -n trusted.name3 -v value3 $testfile ||
10268 error "$testfile unable to set trusted.name3"
10269 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10270 grep "trusted.name" | wc -l) -eq 3 ] ||
10271 error "$testfile missing 3 trusted.name xattrs"
10273 setfattr -n user.author2 -v author2 $testfile ||
10274 error "$testfile unable to set user.author2"
10275 setfattr -n user.author3 -v author3 $testfile ||
10276 error "$testfile unable to set user.author3"
10277 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10278 grep "user.author" | wc -l) -eq 3 ] ||
10279 error "$testfile missing 3 user.author xattrs"
10281 echo "remove xattr..."
10282 setfattr -x trusted.name1 $testfile ||
10283 error "$testfile error deleting trusted.name1"
10284 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10285 error "$testfile did not delete trusted.name1 xattr"
10287 setfattr -x user.author1 $testfile ||
10288 error "$testfile error deleting user.author1"
10289 echo "set lustre special xattr ..."
10290 $LFS setstripe -c1 $testfile
10291 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10292 awk -F "=" '/trusted.lov/ { print $2 }' )
10293 setfattr -n "trusted.lov" -v $lovea $testfile ||
10294 error "$testfile doesn't ignore setting trusted.lov again"
10295 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10296 error "$testfile allow setting invalid trusted.lov"
10299 run_test 102a "user xattr test =================================="
10301 check_102b_layout() {
10303 local testfile=$DIR/$tfile
10305 echo "test layout '$layout'"
10306 $LFS setstripe $layout $testfile || error "setstripe failed"
10307 $LFS getstripe -y $testfile
10309 echo "get/set/list trusted.lov xattr ..." # b=10930
10310 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10311 [[ "$value" =~ "trusted.lov" ]] ||
10312 error "can't get trusted.lov from $testfile"
10313 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10314 error "getstripe failed"
10316 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10318 value=$(cut -d= -f2 <<<$value)
10319 # LU-13168: truncated xattr should fail if short lov_user_md header
10320 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10321 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10322 for len in $lens; do
10323 echo "setfattr $len $testfile.2"
10324 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10325 [ $len -lt 66 ] && error "short xattr len=$len worked"
10327 local stripe_size=$($LFS getstripe -S $testfile.2)
10328 local stripe_count=$($LFS getstripe -c $testfile.2)
10329 [[ $stripe_size -eq 65536 ]] ||
10330 error "stripe size $stripe_size != 65536"
10331 [[ $stripe_count -eq $stripe_count_orig ]] ||
10332 error "stripe count $stripe_count != $stripe_count_orig"
10333 rm $testfile $testfile.2
10337 [ -z "$(which setfattr 2>/dev/null)" ] &&
10338 skip_env "could not find setfattr"
10339 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10341 # check plain layout
10342 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10344 # and also check composite layout
10345 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10348 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10351 [ -z "$(which setfattr 2>/dev/null)" ] &&
10352 skip_env "could not find setfattr"
10353 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10355 # b10930: get/set/list lustre.lov xattr
10356 echo "get/set/list lustre.lov xattr ..."
10357 test_mkdir $DIR/$tdir
10358 chown $RUNAS_ID $DIR/$tdir
10359 local testfile=$DIR/$tdir/$tfile
10360 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10361 error "setstripe failed"
10362 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10363 error "getstripe failed"
10364 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10365 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10367 local testfile2=${testfile}2
10368 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10369 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10371 $RUNAS $MCREATE $testfile2
10372 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10373 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10374 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10375 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10376 [ $stripe_count -eq $STRIPECOUNT ] ||
10377 error "stripe count $stripe_count != $STRIPECOUNT"
10379 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10381 compare_stripe_info1() {
10382 local stripe_index_all_zero=true
10384 for num in 1 2 3 4; do
10385 for count in $(seq 1 $STRIPE_COUNT); do
10386 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10387 local size=$((STRIPE_SIZE * num))
10388 local file=file"$num-$offset-$count"
10389 stripe_size=$($LFS getstripe -S $PWD/$file)
10390 [[ $stripe_size -ne $size ]] &&
10391 error "$file: size $stripe_size != $size"
10392 stripe_count=$($LFS getstripe -c $PWD/$file)
10393 # allow fewer stripes to be created, ORI-601
10394 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10395 error "$file: count $stripe_count != $count"
10396 stripe_index=$($LFS getstripe -i $PWD/$file)
10397 [[ $stripe_index -ne 0 ]] &&
10398 stripe_index_all_zero=false
10402 $stripe_index_all_zero &&
10403 error "all files are being extracted starting from OST index 0"
10407 have_xattrs_include() {
10408 tar --help | grep -q xattrs-include &&
10409 echo --xattrs-include="lustre.*"
10413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10414 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10416 XINC=$(have_xattrs_include)
10418 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10419 cd $DIR/$tdir/$tdir
10420 compare_stripe_info1
10422 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10426 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10428 XINC=$(have_xattrs_include)
10430 test_mkdir $DIR/$tdir.restore
10432 tar cf - --xattrs $tdir | tar xf - \
10433 -C $DIR/$tdir.restore --xattrs $XINC
10434 cd $DIR/$tdir.restore/$tdir
10435 compare_stripe_info1
10437 run_test 102f "tar copy files, not keep osts"
10440 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10441 skip "must have user_xattr"
10442 [ -z "$(which setfattr 2>/dev/null)" ] &&
10443 skip_env "could not find setfattr"
10444 [ -z "$(which getfattr 2>/dev/null)" ] &&
10445 skip_env "could not find getfattr"
10447 local xsize=${1:-1024} # in bytes
10448 local file=$DIR/$tfile
10449 local value="$(generate_string $xsize)"
10450 local xbig=trusted.big
10454 log "save $xbig on $file"
10455 if [ -z "$toobig" ]
10457 setfattr -n $xbig -v $value $file ||
10458 error "saving $xbig on $file failed"
10460 setfattr -n $xbig -v $value $file &&
10461 error "saving $xbig on $file succeeded"
10465 local orig=$(get_xattr_value $xbig $file)
10466 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10468 local xsml=trusted.sml
10469 log "save $xsml on $file"
10470 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10472 local new=$(get_xattr_value $xbig $file)
10473 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10475 log "grow $xsml on $file"
10476 setfattr -n $xsml -v "$value" $file ||
10477 error "growing $xsml on $file failed"
10479 new=$(get_xattr_value $xbig $file)
10480 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10481 log "$xbig still valid after growing $xsml"
10486 test_102h() { # bug 15777
10489 run_test 102h "grow xattr from inside inode to external block"
10492 large_xattr_enabled || skip_env "ea_inode feature disabled"
10494 echo "setting xattr of max xattr size: $(max_xattr_size)"
10495 grow_xattr $(max_xattr_size)
10497 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10498 echo "This should fail:"
10499 grow_xattr $(($(max_xattr_size) + 10)) 1
10501 run_test 102ha "grow xattr from inside inode to external inode"
10503 test_102i() { # bug 17038
10504 [ -z "$(which getfattr 2>/dev/null)" ] &&
10505 skip "could not find getfattr"
10508 ln -s $DIR/$tfile $DIR/${tfile}link
10509 getfattr -n trusted.lov $DIR/$tfile ||
10510 error "lgetxattr on $DIR/$tfile failed"
10511 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10512 grep -i "no such attr" ||
10513 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10514 rm -f $DIR/$tfile $DIR/${tfile}link
10516 run_test 102i "lgetxattr test on symbolic link ============"
10519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10522 XINC=$(have_xattrs_include)
10523 setup_test102 "$RUNAS"
10524 chown $RUNAS_ID $DIR/$tdir
10525 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10526 cd $DIR/$tdir/$tdir
10527 compare_stripe_info1 "$RUNAS"
10529 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10532 [ -z "$(which setfattr 2>/dev/null)" ] &&
10533 skip "could not find setfattr"
10536 # b22187 just check that does not crash for regular file.
10537 setfattr -n trusted.lov $DIR/$tfile
10538 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10539 local test_kdir=$DIR/$tdir
10540 test_mkdir $test_kdir
10541 local default_size=$($LFS getstripe -S $test_kdir)
10542 local default_count=$($LFS getstripe -c $test_kdir)
10543 local default_offset=$($LFS getstripe -i $test_kdir)
10544 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10545 error 'dir setstripe failed'
10546 setfattr -n trusted.lov $test_kdir
10547 local stripe_size=$($LFS getstripe -S $test_kdir)
10548 local stripe_count=$($LFS getstripe -c $test_kdir)
10549 local stripe_offset=$($LFS getstripe -i $test_kdir)
10550 [ $stripe_size -eq $default_size ] ||
10551 error "stripe size $stripe_size != $default_size"
10552 [ $stripe_count -eq $default_count ] ||
10553 error "stripe count $stripe_count != $default_count"
10554 [ $stripe_offset -eq $default_offset ] ||
10555 error "stripe offset $stripe_offset != $default_offset"
10556 rm -rf $DIR/$tfile $test_kdir
10558 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10561 [ -z "$(which getfattr 2>/dev/null)" ] &&
10562 skip "could not find getfattr"
10564 # LU-532 trusted. xattr is invisible to non-root
10565 local testfile=$DIR/$tfile
10569 echo "listxattr as user..."
10570 chown $RUNAS_ID $testfile
10571 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10572 grep -q "trusted" &&
10573 error "$testfile trusted xattrs are user visible"
10577 run_test 102l "listxattr size test =================================="
10579 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10580 local path=$DIR/$tfile
10583 listxattr_size_check $path || error "listattr_size_check $path failed"
10585 run_test 102m "Ensure listxattr fails on small bufffer ========"
10589 getxattr() { # getxattr path name
10590 # Return the base64 encoding of the value of xattr name on path.
10594 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10596 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10598 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10600 getfattr --absolute-names --encoding=base64 --name=$name $path |
10601 awk -F= -v name=$name '$1 == name {
10602 print substr($0, index($0, "=") + 1);
10606 test_102n() { # LU-4101 mdt: protect internal xattrs
10607 [ -z "$(which setfattr 2>/dev/null)" ] &&
10608 skip "could not find setfattr"
10609 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10611 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10614 local file0=$DIR/$tfile.0
10615 local file1=$DIR/$tfile.1
10616 local xattr0=$TMP/$tfile.0
10617 local xattr1=$TMP/$tfile.1
10618 local namelist="lov lma lmv link fid version som hsm"
10622 rm -rf $file0 $file1 $xattr0 $xattr1
10623 touch $file0 $file1
10625 # Get 'before' xattrs of $file1.
10626 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10628 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10629 namelist+=" lfsck_namespace"
10630 for name in $namelist; do
10631 # Try to copy xattr from $file0 to $file1.
10632 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10634 setfattr --name=trusted.$name --value="$value" $file1 ||
10635 error "setxattr 'trusted.$name' failed"
10637 # Try to set a garbage xattr.
10638 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10640 if [[ x$name == "xlov" ]]; then
10641 setfattr --name=trusted.lov --value="$value" $file1 &&
10642 error "setxattr invalid 'trusted.lov' success"
10644 setfattr --name=trusted.$name --value="$value" $file1 ||
10645 error "setxattr invalid 'trusted.$name' failed"
10648 # Try to remove the xattr from $file1. We don't care if this
10649 # appears to succeed or fail, we just don't want there to be
10650 # any changes or crashes.
10651 setfattr --remove=$trusted.$name $file1 2> /dev/null
10654 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10657 # Try to copy xattr from $file0 to $file1.
10658 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10660 setfattr --name=trusted.$name --value="$value" $file1 ||
10661 error "setxattr 'trusted.$name' failed"
10663 # Try to set a garbage xattr.
10664 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10666 setfattr --name=trusted.$name --value="$value" $file1 ||
10667 error "setxattr 'trusted.$name' failed"
10669 # Try to remove the xattr from $file1. We don't care if this
10670 # appears to succeed or fail, we just don't want there to be
10671 # any changes or crashes.
10672 setfattr --remove=$trusted.$name $file1 2> /dev/null
10675 # Get 'after' xattrs of file1.
10676 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10678 if ! diff $xattr0 $xattr1; then
10679 error "before and after xattrs of '$file1' differ"
10682 rm -rf $file0 $file1 $xattr0 $xattr1
10686 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10688 test_102p() { # LU-4703 setxattr did not check ownership
10689 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10690 skip "MDS needs to be at least 2.5.56"
10692 local testfile=$DIR/$tfile
10696 echo "setfacl as user..."
10697 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10698 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10700 echo "setfattr as user..."
10701 setfacl -m "u:$RUNAS_ID:---" $testfile
10702 $RUNAS setfattr -x system.posix_acl_access $testfile
10703 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10705 run_test 102p "check setxattr(2) correctly fails without permission"
10708 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10709 skip "MDS needs to be at least 2.6.92"
10711 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10713 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10716 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10717 skip "MDS needs to be at least 2.6.93"
10719 touch $DIR/$tfile || error "touch"
10720 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10721 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10722 rm $DIR/$tfile || error "rm"
10725 mkdir -p $DIR/$tdir || error "mkdir"
10726 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10727 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10728 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10729 error "$testfile error deleting user.author1"
10730 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10731 grep "user.$(basename $tdir)" &&
10732 error "$tdir did not delete user.$(basename $tdir)"
10733 rmdir $DIR/$tdir || error "rmdir"
10736 test_mkdir $DIR/$tdir
10737 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10738 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10739 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10740 error "$testfile error deleting user.author1"
10741 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10742 grep "user.$(basename $tdir)" &&
10743 error "$tdir did not delete user.$(basename $tdir)"
10744 rmdir $DIR/$tdir || error "rm striped dir"
10746 run_test 102r "set EAs with empty values"
10749 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10750 skip "MDS needs to be at least 2.11.52"
10752 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10754 save_lustre_params client "llite.*.xattr_cache" > $save
10756 for cache in 0 1; do
10757 lctl set_param llite.*.xattr_cache=$cache
10760 touch $DIR/$tfile || error "touch"
10761 for prefix in lustre security system trusted user; do
10762 # Note getxattr() may fail with 'Operation not
10763 # supported' or 'No such attribute' depending
10764 # on prefix and cache.
10765 getfattr -n $prefix.n102s $DIR/$tfile &&
10766 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10770 restore_lustre_params < $save
10772 run_test 102s "getting nonexistent xattrs should fail"
10775 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10776 skip "MDS needs to be at least 2.11.52"
10778 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10780 save_lustre_params client "llite.*.xattr_cache" > $save
10782 for cache in 0 1; do
10783 lctl set_param llite.*.xattr_cache=$cache
10785 for buf_size in 0 256; do
10787 touch $DIR/$tfile || error "touch"
10788 setfattr -n user.multiop $DIR/$tfile
10789 $MULTIOP $DIR/$tfile oa$buf_size ||
10790 error "cannot get zero length xattr value (buf_size = $buf_size)"
10794 restore_lustre_params < $save
10796 run_test 102t "zero length xattr values handled correctly"
10800 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10805 [ "$UID" != 0 ] && skip "must run as root"
10806 $GSS && skip_env "could not run under gss"
10807 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10808 skip_env "must have acl enabled"
10809 [ -z "$(which setfacl 2>/dev/null)" ] &&
10810 skip_env "could not find setfacl"
10811 remote_mds_nodsh && skip "remote MDS with nodsh"
10813 gpasswd -a daemon bin # LU-5641
10814 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10816 declare -a identity_old
10818 for num in $(seq $MDSCOUNT); do
10819 switch_identity $num true || identity_old[$num]=$?
10822 SAVE_UMASK=$(umask)
10824 mkdir -p $DIR/$tdir
10827 echo "performing cp ..."
10828 run_acl_subtest cp || error "run_acl_subtest cp failed"
10829 echo "performing getfacl-noacl..."
10830 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10831 echo "performing misc..."
10832 run_acl_subtest misc || error "misc test failed"
10833 echo "performing permissions..."
10834 run_acl_subtest permissions || error "permissions failed"
10835 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10836 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10837 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10838 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10840 echo "performing permissions xattr..."
10841 run_acl_subtest permissions_xattr ||
10842 error "permissions_xattr failed"
10844 echo "performing setfacl..."
10845 run_acl_subtest setfacl || error "setfacl test failed"
10847 # inheritance test got from HP
10848 echo "performing inheritance..."
10849 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10850 chmod +x make-tree || error "chmod +x failed"
10851 run_acl_subtest inheritance || error "inheritance test failed"
10854 echo "LU-974 ignore umask when acl is enabled..."
10855 run_acl_subtest 974 || error "LU-974 umask test failed"
10856 if [ $MDSCOUNT -ge 2 ]; then
10857 run_acl_subtest 974_remote ||
10858 error "LU-974 umask test failed under remote dir"
10861 echo "LU-2561 newly created file is same size as directory..."
10862 if [ "$mds1_FSTYPE" != "zfs" ]; then
10863 run_acl_subtest 2561 || error "LU-2561 test failed"
10865 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10868 run_acl_subtest 4924 || error "LU-4924 test failed"
10873 for num in $(seq $MDSCOUNT); do
10874 if [ "${identity_old[$num]}" = 1 ]; then
10875 switch_identity $num false || identity_old[$num]=$?
10879 run_test 103a "acl test"
10885 for U in {0..511}; do
10887 local O=$(printf "%04o" $U)
10889 umask $(printf "%04o" $((511 ^ $O)))
10890 $LFS setstripe -c 1 $DIR/$tfile.s$O
10891 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10893 (( $S == ($O & 0666) )) ||
10894 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10896 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10897 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10898 (( $S == ($O & 0666) )) ||
10899 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10901 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10902 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10903 (( $S == ($O & 0666) )) ||
10904 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10905 rm -f $DIR/$tfile.[smp]$0
10909 # limit the concurrently running threads to 64. LU-11878
10910 local idx=$((U % 64))
10911 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10916 run_test 103b "umask lfs setstripe"
10919 mkdir -p $DIR/$tdir
10920 cp -rp $DIR/$tdir $DIR/$tdir.bak
10922 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10923 error "$DIR/$tdir shouldn't contain default ACL"
10924 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10925 error "$DIR/$tdir.bak shouldn't contain default ACL"
10928 run_test 103c "'cp -rp' won't set empty acl"
10933 local saved_debug=$($LCTL get_param -n debug)
10935 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
10936 skip "MDS needs to be at least 2.14.0"
10938 large_xattr_enabled || skip_env "ea_inode feature disabled"
10940 mkdir -p $DIR/$tdir
10941 # add big LOV EA to cause reply buffer overflow earlier
10942 $LFS setstripe -C 1000 $DIR/$tdir
10943 lctl set_param mdc.*-mdc*.stats=clear
10945 $LCTL set_param debug=0
10946 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
10947 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
10949 # add a large number of default ACLs (expect 8000+ for 2.13+)
10950 for U in {2..7000}; do
10951 setfacl -d -m user:$U:rwx $DIR/$tdir ||
10952 error "Able to add just $U default ACLs"
10954 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10955 echo "$numacl default ACLs created"
10957 stat $DIR/$tdir || error "Cannot stat directory"
10958 # check file creation
10959 touch $DIR/$tdir/$tfile ||
10960 error "failed to create $tfile with $numacl default ACLs"
10961 stat $DIR/$tdir/$tfile || error "Cannot stat file"
10962 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10963 echo "$fileacl ACLs were inherited"
10964 (( $fileacl == $numacl )) ||
10965 error "Not all default ACLs were inherited: $numacl != $fileacl"
10966 # check that new ACLs creation adds new ACLs to inherited ACLs
10967 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
10968 error "Cannot set new ACL"
10969 numacl=$((numacl + 1))
10970 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10971 (( $fileacl == $numacl )) ||
10972 error "failed to add new ACL: $fileacl != $numacl as expected"
10973 # adds more ACLs to a file to reach their maximum at 8000+
10975 for U in {20000..25000}; do
10976 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
10977 numacl=$((numacl + 1))
10979 echo "Added $numacl more ACLs to the file"
10980 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10981 echo "Total $fileacl ACLs in file"
10982 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
10983 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
10984 rmdir $DIR/$tdir || error "Cannot remove directory"
10986 run_test 103e "inheritance of big amount of default ACLs"
10989 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
10990 skip "MDS needs to be at least 2.14.51"
10992 large_xattr_enabled || skip_env "ea_inode feature disabled"
10994 # enable changelog to consume more internal MDD buffers
10997 mkdir -p $DIR/$tdir
10999 $LFS setstripe -C 1000 $DIR/$tdir
11000 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11001 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11002 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11003 rmdir $DIR/$tdir || error "Cannot remove directory"
11005 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11011 lfs df || error "lfs df failed"
11012 lfs df -ih || error "lfs df -ih failed"
11013 lfs df -h $DIR || error "lfs df -h $DIR failed"
11014 lfs df -i $DIR || error "lfs df -i $DIR failed"
11015 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11016 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11018 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11019 lctl --device %$OSC deactivate
11020 lfs df || error "lfs df with deactivated OSC failed"
11021 lctl --device %$OSC activate
11022 # wait the osc back to normal
11023 wait_osc_import_ready client ost
11025 lfs df || error "lfs df with reactivated OSC failed"
11028 run_test 104a "lfs df [-ih] [path] test ========================="
11031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11032 [ $RUNAS_ID -eq $UID ] &&
11033 skip_env "RUNAS_ID = UID = $UID -- skipping"
11035 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11036 grep "Permission denied" | wc -l)))
11037 if [ $denied_cnt -ne 0 ]; then
11038 error "lfs check servers test failed"
11041 run_test 104b "$RUNAS lfs check servers test ===================="
11044 # Verify $1 is within range of $2.
11045 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11046 # $1 is <= 2% of $2. Else Fail.
11049 # Strip all units (M, G, T)
11050 actual=$(echo $1 | tr -d A-Z)
11051 expect=$(echo $2 | tr -d A-Z)
11053 expect_lo=$(($expect * 98 / 100)) # 2% below
11054 expect_hi=$(($expect * 102 / 100)) # 2% above
11056 # permit 2% drift above and below
11057 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11062 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11064 local ost_param="osd-zfs.$FSNAME-OST0000."
11065 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11066 local ofacets=$(get_facets OST)
11067 local mfacets=$(get_facets MDS)
11068 local saved_ost_blocks=
11069 local saved_mdt_blocks=
11071 echo "Before recordsize change"
11072 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11073 df=($(df -h | grep "/mnt/lustre"$))
11076 echo "lfs output : ${lfs_df[*]}"
11077 echo "df output : ${df[*]}"
11079 for facet in ${ofacets//,/ }; do
11080 if [ -z $saved_ost_blocks ]; then
11081 saved_ost_blocks=$(do_facet $facet \
11082 lctl get_param -n $ost_param.blocksize)
11083 echo "OST Blocksize: $saved_ost_blocks"
11085 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11086 do_facet $facet zfs set recordsize=32768 $ost
11089 # BS too small. Sufficient for functional testing.
11090 for facet in ${mfacets//,/ }; do
11091 if [ -z $saved_mdt_blocks ]; then
11092 saved_mdt_blocks=$(do_facet $facet \
11093 lctl get_param -n $mdt_param.blocksize)
11094 echo "MDT Blocksize: $saved_mdt_blocks"
11096 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11097 do_facet $facet zfs set recordsize=32768 $mdt
11100 # Give new values chance to reflect change
11103 echo "After recordsize change"
11104 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11105 df_after=($(df -h | grep "/mnt/lustre"$))
11108 echo "lfs output : ${lfs_df_after[*]}"
11109 echo "df output : ${df_after[*]}"
11112 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11113 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11114 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11115 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11116 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11117 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11120 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11121 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11122 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11123 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11124 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11125 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11127 # Restore MDT recordize back to original
11128 for facet in ${mfacets//,/ }; do
11129 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11130 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11133 # Restore OST recordize back to original
11134 for facet in ${ofacets//,/ }; do
11135 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11136 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11141 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11144 # doesn't work on 2.4 kernels
11146 if $(flock_is_enabled); then
11147 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11149 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11153 run_test 105a "flock when mounted without -o flock test ========"
11157 if $(flock_is_enabled); then
11158 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11160 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11164 run_test 105b "fcntl when mounted without -o flock test ========"
11168 if $(flock_is_enabled); then
11169 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11171 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11175 run_test 105c "lockf when mounted without -o flock test"
11177 test_105d() { # bug 15924
11178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11180 test_mkdir $DIR/$tdir
11181 flock_is_enabled || skip_env "mount w/o flock enabled"
11182 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11183 $LCTL set_param fail_loc=0x80000315
11184 flocks_test 2 $DIR/$tdir
11186 run_test 105d "flock race (should not freeze) ========"
11188 test_105e() { # bug 22660 && 22040
11189 flock_is_enabled || skip_env "mount w/o flock enabled"
11192 flocks_test 3 $DIR/$tfile
11194 run_test 105e "Two conflicting flocks from same process"
11196 test_106() { #bug 10921
11197 test_mkdir $DIR/$tdir
11198 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11199 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11201 run_test 106 "attempt exec of dir followed by chown of that dir"
11204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11212 local save_pattern=$(sysctl -n kernel.core_pattern)
11213 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11214 sysctl -w kernel.core_pattern=$file
11215 sysctl -w kernel.core_uses_pid=0
11217 ulimit -c unlimited
11223 kill -s 11 $SLEEPPID
11225 if [ -e $file ]; then
11226 size=`stat -c%s $file`
11227 [ $size -eq 0 ] && error "Fail to create core file $file"
11229 error "Fail to create core file $file"
11232 sysctl -w kernel.core_pattern=$save_pattern
11233 sysctl -w kernel.core_uses_pid=$save_uses_pid
11236 run_test 107 "Coredump on SIG"
11239 test_mkdir $DIR/$tdir
11240 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11241 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11242 error "mkdir with 256 char should fail, but did not"
11243 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11244 error "create with 255 char failed"
11245 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11246 error "create with 256 char should fail, but did not"
11251 run_test 110 "filename length checking"
11254 # Purpose: To verify dynamic thread (OSS) creation.
11257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11258 remote_ost_nodsh && skip "remote OST with nodsh"
11260 # Lustre does not stop service threads once they are started.
11261 # Reset number of running threads to default.
11266 local save_params="$TMP/sanity-$TESTNAME.parameters"
11268 # Get ll_ost_io count before I/O
11269 OSTIO_pre=$(do_facet ost1 \
11270 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11271 # Exit if lustre is not running (ll_ost_io not running).
11272 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11274 echo "Starting with $OSTIO_pre threads"
11275 local thread_max=$((OSTIO_pre * 2))
11276 local rpc_in_flight=$((thread_max * 2))
11277 # Number of I/O Process proposed to be started.
11279 local facets=$(get_facets OST)
11281 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11282 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11284 # Set in_flight to $rpc_in_flight
11285 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11286 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11287 nfiles=${rpc_in_flight}
11288 # Set ost thread_max to $thread_max
11289 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11291 # 5 Minutes should be sufficient for max number of OSS
11292 # threads(thread_max) to be created.
11296 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11297 test_mkdir $DIR/$tdir
11298 for i in $(seq $nfiles); do
11299 local file=$DIR/$tdir/${tfile}-$i
11300 $LFS setstripe -c -1 -i 0 $file
11301 ($WTL $file $timeout)&
11304 # I/O Started - Wait for thread_started to reach thread_max or report
11305 # error if thread_started is more than thread_max.
11306 echo "Waiting for thread_started to reach thread_max"
11307 local thread_started=0
11308 local end_time=$((SECONDS + timeout))
11310 while [ $SECONDS -le $end_time ] ; do
11312 # Get ost i/o thread_started count.
11313 thread_started=$(do_facet ost1 \
11315 ost.OSS.ost_io.threads_started | cut -d= -f2")
11316 # Break out if thread_started is equal/greater than thread_max
11317 if [[ $thread_started -ge $thread_max ]]; then
11318 echo ll_ost_io thread_started $thread_started, \
11319 equal/greater than thread_max $thread_max
11325 # Cleanup - We have the numbers, Kill i/o jobs if running.
11326 jobcount=($(jobs -p))
11327 for i in $(seq 0 $((${#jobcount[@]}-1)))
11329 kill -9 ${jobcount[$i]}
11330 if [ $? -ne 0 ] ; then
11332 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11336 # Cleanup files left by WTL binary.
11337 for i in $(seq $nfiles); do
11338 local file=$DIR/$tdir/${tfile}-$i
11340 if [ $? -ne 0 ] ; then
11341 echo "Warning: Failed to delete file $file"
11345 restore_lustre_params <$save_params
11346 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11348 # Error out if no new thread has started or Thread started is greater
11350 if [[ $thread_started -le $OSTIO_pre ||
11351 $thread_started -gt $thread_max ]]; then
11352 error "ll_ost_io: thread_started $thread_started" \
11353 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11354 "No new thread started or thread started greater " \
11358 run_test 115 "verify dynamic thread creation===================="
11361 wait_delete_completed
11362 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11363 echo "OST kbytes available: ${AVAIL[@]}"
11368 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11369 #echo OST $i: ${AVAIL[i]}kb
11370 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11374 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11379 echo "Min free space: OST $MINI: $MINV"
11380 echo "Max free space: OST $MAXI: $MAXV"
11383 test_116a() { # was previously test_116()
11384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11385 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11386 remote_mds_nodsh && skip "remote MDS with nodsh"
11388 echo -n "Free space priority "
11389 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11394 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11395 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11396 trap simple_cleanup_common EXIT
11398 # Check if we need to generate uneven OSTs
11399 test_mkdir -p $DIR/$tdir/OST${MINI}
11400 local FILL=$((MINV / 4))
11401 local DIFF=$((MAXV - MINV))
11402 local DIFF2=$((DIFF * 100 / MINV))
11404 local threshold=$(do_facet $SINGLEMDS \
11405 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11406 threshold=${threshold%%%}
11407 echo -n "Check for uneven OSTs: "
11408 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11410 if [[ $DIFF2 -gt $threshold ]]; then
11412 echo "Don't need to fill OST$MINI"
11414 # generate uneven OSTs. Write 2% over the QOS threshold value
11416 DIFF=$((threshold - DIFF2 + 2))
11417 DIFF2=$((MINV * DIFF / 100))
11418 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11419 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11420 error "setstripe failed"
11421 DIFF=$((DIFF2 / 2048))
11423 while [ $i -lt $DIFF ]; do
11425 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11426 bs=2M count=1 2>/dev/null
11435 DIFF=$((MAXV - MINV))
11436 DIFF2=$((DIFF * 100 / MINV))
11437 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11438 if [ $DIFF2 -gt $threshold ]; then
11441 echo "failed - QOS mode won't be used"
11442 simple_cleanup_common
11443 skip "QOS imbalance criteria not met"
11451 # now fill using QOS
11452 $LFS setstripe -c 1 $DIR/$tdir
11453 FILL=$((FILL / 200))
11454 if [ $FILL -gt 600 ]; then
11457 echo "writing $FILL files to QOS-assigned OSTs"
11459 while [ $i -lt $FILL ]; do
11461 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11462 count=1 2>/dev/null
11465 echo "wrote $i 200k files"
11469 echo "Note: free space may not be updated, so measurements might be off"
11471 DIFF2=$((MAXV - MINV))
11472 echo "free space delta: orig $DIFF final $DIFF2"
11473 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11474 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11475 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11476 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11477 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11478 if [[ $DIFF -gt 0 ]]; then
11479 FILL=$((DIFF2 * 100 / DIFF - 100))
11480 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11483 # Figure out which files were written where
11484 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11485 awk '/'$MINI1': / {print $2; exit}')
11487 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11488 echo "$MINC files created on smaller OST $MINI1"
11489 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11490 awk '/'$MAXI1': / {print $2; exit}')
11492 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11493 echo "$MAXC files created on larger OST $MAXI1"
11494 if [[ $MINC -gt 0 ]]; then
11495 FILL=$((MAXC * 100 / MINC - 100))
11496 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11498 [[ $MAXC -gt $MINC ]] ||
11499 error_ignore LU-9 "stripe QOS didn't balance free space"
11500 simple_cleanup_common
11502 run_test 116a "stripe QOS: free space balance ==================="
11504 test_116b() { # LU-2093
11505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11506 remote_mds_nodsh && skip "remote MDS with nodsh"
11508 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11509 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11510 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11511 [ -z "$old_rr" ] && skip "no QOS"
11512 do_facet $SINGLEMDS lctl set_param \
11513 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11514 mkdir -p $DIR/$tdir
11515 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11516 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11517 do_facet $SINGLEMDS lctl set_param fail_loc=0
11519 do_facet $SINGLEMDS lctl set_param \
11520 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11522 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11524 test_117() # bug 10891
11526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11528 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11529 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11530 lctl set_param fail_loc=0x21e
11531 > $DIR/$tfile || error "truncate failed"
11532 lctl set_param fail_loc=0
11533 echo "Truncate succeeded."
11536 run_test 117 "verify osd extend =========="
11538 NO_SLOW_RESENDCOUNT=4
11539 export OLD_RESENDCOUNT=""
11540 set_resend_count () {
11541 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11542 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11543 lctl set_param -n $PROC_RESENDCOUNT $1
11544 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11547 # for reduce test_118* time (b=14842)
11548 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11550 # Reset async IO behavior after error case
11552 FILE=$DIR/reset_async
11554 # Ensure all OSCs are cleared
11555 $LFS setstripe -c -1 $FILE
11556 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11561 test_118a() #bug 11710
11563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11567 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11568 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11569 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11571 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11572 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11577 run_test 118a "verify O_SYNC works =========="
11581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11582 remote_ost_nodsh && skip "remote OST with nodsh"
11586 #define OBD_FAIL_SRV_ENOENT 0x217
11587 set_nodes_failloc "$(osts_nodes)" 0x217
11588 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11590 set_nodes_failloc "$(osts_nodes)" 0
11591 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11592 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11595 if [[ $RC -eq 0 ]]; then
11596 error "Must return error due to dropped pages, rc=$RC"
11600 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11601 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11605 echo "Dirty pages not leaked on ENOENT"
11607 # Due to the above error the OSC will issue all RPCs syncronously
11608 # until a subsequent RPC completes successfully without error.
11609 $MULTIOP $DIR/$tfile Ow4096yc
11614 run_test 118b "Reclaim dirty pages on fatal error =========="
11618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11620 # for 118c, restore the original resend count, LU-1940
11621 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11622 set_resend_count $OLD_RESENDCOUNT
11623 remote_ost_nodsh && skip "remote OST with nodsh"
11627 #define OBD_FAIL_OST_EROFS 0x216
11628 set_nodes_failloc "$(osts_nodes)" 0x216
11630 # multiop should block due to fsync until pages are written
11631 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11635 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11636 error "Multiop failed to block on fsync, pid=$MULTIPID"
11639 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11641 if [[ $WRITEBACK -eq 0 ]]; then
11642 error "No page in writeback, writeback=$WRITEBACK"
11645 set_nodes_failloc "$(osts_nodes)" 0
11648 if [[ $RC -ne 0 ]]; then
11649 error "Multiop fsync failed, rc=$RC"
11652 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11653 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11655 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11656 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11660 echo "Dirty pages flushed via fsync on EROFS"
11663 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11665 # continue to use small resend count to reduce test_118* time (b=14842)
11666 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11671 remote_ost_nodsh && skip "remote OST with nodsh"
11675 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11676 set_nodes_failloc "$(osts_nodes)" 0x214
11677 # multiop should block due to fsync until pages are written
11678 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11682 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11683 error "Multiop failed to block on fsync, pid=$MULTIPID"
11686 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11688 if [[ $WRITEBACK -eq 0 ]]; then
11689 error "No page in writeback, writeback=$WRITEBACK"
11692 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11693 set_nodes_failloc "$(osts_nodes)" 0
11695 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11696 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11698 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11699 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11703 echo "Dirty pages gaurenteed flushed via fsync"
11706 run_test 118d "Fsync validation inject a delay of the bulk =========="
11709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11713 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11714 lctl set_param fail_loc=0x8000040a
11716 # Should simulate EINVAL error which is fatal
11717 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11719 if [[ $RC -eq 0 ]]; then
11720 error "Must return error due to dropped pages, rc=$RC"
11723 lctl set_param fail_loc=0x0
11725 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11726 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11727 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11729 if [[ $LOCKED -ne 0 ]]; then
11730 error "Locked pages remain in cache, locked=$LOCKED"
11733 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11734 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11738 echo "No pages locked after fsync"
11743 run_test 118f "Simulate unrecoverable OSC side error =========="
11746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11750 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11751 lctl set_param fail_loc=0x406
11753 # simulate local -ENOMEM
11754 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11757 lctl set_param fail_loc=0
11758 if [[ $RC -eq 0 ]]; then
11759 error "Must return error due to dropped pages, rc=$RC"
11762 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11763 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11764 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11766 if [[ $LOCKED -ne 0 ]]; then
11767 error "Locked pages remain in cache, locked=$LOCKED"
11770 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11771 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11775 echo "No pages locked after fsync"
11780 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11784 remote_ost_nodsh && skip "remote OST with nodsh"
11788 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11789 set_nodes_failloc "$(osts_nodes)" 0x20e
11790 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11791 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11794 set_nodes_failloc "$(osts_nodes)" 0
11795 if [[ $RC -eq 0 ]]; then
11796 error "Must return error due to dropped pages, rc=$RC"
11799 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11800 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11801 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11803 if [[ $LOCKED -ne 0 ]]; then
11804 error "Locked pages remain in cache, locked=$LOCKED"
11807 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11808 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11812 echo "No pages locked after fsync"
11816 run_test 118h "Verify timeout in handling recoverables errors =========="
11818 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11822 remote_ost_nodsh && skip "remote OST with nodsh"
11826 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11827 set_nodes_failloc "$(osts_nodes)" 0x20e
11829 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11830 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11833 set_nodes_failloc "$(osts_nodes)" 0
11837 if [[ $RC -ne 0 ]]; then
11838 error "got error, but should be not, rc=$RC"
11841 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11842 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11843 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11844 if [[ $LOCKED -ne 0 ]]; then
11845 error "Locked pages remain in cache, locked=$LOCKED"
11848 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11849 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11853 echo "No pages locked after fsync"
11857 run_test 118i "Fix error before timeout in recoverable error =========="
11859 [ "$SLOW" = "no" ] && set_resend_count 4
11862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11863 remote_ost_nodsh && skip "remote OST with nodsh"
11867 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11868 set_nodes_failloc "$(osts_nodes)" 0x220
11870 # return -EIO from OST
11871 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11873 set_nodes_failloc "$(osts_nodes)" 0x0
11874 if [[ $RC -eq 0 ]]; then
11875 error "Must return error due to dropped pages, rc=$RC"
11878 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11879 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11880 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11881 if [[ $LOCKED -ne 0 ]]; then
11882 error "Locked pages remain in cache, locked=$LOCKED"
11885 # in recoverable error on OST we want resend and stay until it finished
11886 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11887 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11891 echo "No pages locked after fsync"
11895 run_test 118j "Simulate unrecoverable OST side error =========="
11899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11900 remote_ost_nodsh && skip "remote OSTs with nodsh"
11902 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11903 set_nodes_failloc "$(osts_nodes)" 0x20e
11904 test_mkdir $DIR/$tdir
11906 for ((i=0;i<10;i++)); do
11907 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11908 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11915 set_nodes_failloc "$(osts_nodes)" 0
11918 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11920 test_118l() # LU-646
11922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11924 test_mkdir $DIR/$tdir
11925 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11928 run_test 118l "fsync dir"
11930 test_118m() # LU-3066
11932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11934 test_mkdir $DIR/$tdir
11935 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11938 run_test 118m "fdatasync dir ========="
11940 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11948 remote_ost_nodsh && skip "remote OSTs with nodsh"
11950 # Sleep to avoid a cached response.
11951 #define OBD_STATFS_CACHE_SECONDS 1
11954 # Inject a 10 second delay in the OST_STATFS handler.
11955 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11956 set_nodes_failloc "$(osts_nodes)" 0x242
11959 stat --file-system $MOUNT > /dev/null
11962 set_nodes_failloc "$(osts_nodes)" 0
11964 if ((end - begin > 20)); then
11965 error "statfs took $((end - begin)) seconds, expected 10"
11968 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11970 test_119a() # bug 11737
11972 BSIZE=$((512 * 1024))
11973 directio write $DIR/$tfile 0 1 $BSIZE
11974 # We ask to read two blocks, which is more than a file size.
11975 # directio will indicate an error when requested and actual
11976 # sizes aren't equeal (a normal situation in this case) and
11977 # print actual read amount.
11978 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11979 if [ "$NOB" != "$BSIZE" ]; then
11980 error "read $NOB bytes instead of $BSIZE"
11984 run_test 119a "Short directIO read must return actual read amount"
11986 test_119b() # bug 11737
11988 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11990 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11991 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11993 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11994 error "direct read failed"
11997 run_test 119b "Sparse directIO read must return actual read amount"
11999 test_119c() # bug 13099
12002 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12003 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12006 run_test 119c "Testing for direct read hitting hole"
12008 test_119d() # bug 15950
12010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12012 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12013 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12015 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12016 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12017 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12018 lctl set_param fail_loc=0x40d
12019 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12022 cat $DIR/$tfile > /dev/null &
12023 lctl set_param fail_loc=0
12026 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12028 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12029 error "the read rpcs have not completed in 2s"
12031 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12033 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12037 remote_mds_nodsh && skip "remote MDS with nodsh"
12038 test_mkdir -i0 -c1 $DIR/$tdir
12039 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12040 skip_env "no early lock cancel on server"
12042 lru_resize_disable mdc
12043 lru_resize_disable osc
12044 cancel_lru_locks mdc
12045 # asynchronous object destroy at MDT could cause bl ast to client
12046 cancel_lru_locks osc
12048 stat $DIR/$tdir > /dev/null
12049 can1=$(do_facet mds1 \
12050 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12051 awk '/ldlm_cancel/ {print $2}')
12052 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12053 awk '/ldlm_bl_callback/ {print $2}')
12054 test_mkdir -i0 -c1 $DIR/$tdir/d1
12055 can2=$(do_facet mds1 \
12056 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12057 awk '/ldlm_cancel/ {print $2}')
12058 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12059 awk '/ldlm_bl_callback/ {print $2}')
12060 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12061 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12062 lru_resize_enable mdc
12063 lru_resize_enable osc
12065 run_test 120a "Early Lock Cancel: mkdir test"
12068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12069 remote_mds_nodsh && skip "remote MDS with nodsh"
12070 test_mkdir $DIR/$tdir
12071 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12072 skip_env "no early lock cancel on server"
12074 lru_resize_disable mdc
12075 lru_resize_disable osc
12076 cancel_lru_locks mdc
12077 stat $DIR/$tdir > /dev/null
12078 can1=$(do_facet $SINGLEMDS \
12079 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12080 awk '/ldlm_cancel/ {print $2}')
12081 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12082 awk '/ldlm_bl_callback/ {print $2}')
12083 touch $DIR/$tdir/f1
12084 can2=$(do_facet $SINGLEMDS \
12085 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12086 awk '/ldlm_cancel/ {print $2}')
12087 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12088 awk '/ldlm_bl_callback/ {print $2}')
12089 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12090 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12091 lru_resize_enable mdc
12092 lru_resize_enable osc
12094 run_test 120b "Early Lock Cancel: create test"
12097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12098 remote_mds_nodsh && skip "remote MDS with nodsh"
12099 test_mkdir -i0 -c1 $DIR/$tdir
12100 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12101 skip "no early lock cancel on server"
12103 lru_resize_disable mdc
12104 lru_resize_disable osc
12105 test_mkdir -i0 -c1 $DIR/$tdir/d1
12106 test_mkdir -i0 -c1 $DIR/$tdir/d2
12107 touch $DIR/$tdir/d1/f1
12108 cancel_lru_locks mdc
12109 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12110 can1=$(do_facet mds1 \
12111 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12112 awk '/ldlm_cancel/ {print $2}')
12113 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12114 awk '/ldlm_bl_callback/ {print $2}')
12115 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12116 can2=$(do_facet mds1 \
12117 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12118 awk '/ldlm_cancel/ {print $2}')
12119 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12120 awk '/ldlm_bl_callback/ {print $2}')
12121 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12122 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12123 lru_resize_enable mdc
12124 lru_resize_enable osc
12126 run_test 120c "Early Lock Cancel: link test"
12129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12130 remote_mds_nodsh && skip "remote MDS with nodsh"
12131 test_mkdir -i0 -c1 $DIR/$tdir
12132 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12133 skip_env "no early lock cancel on server"
12135 lru_resize_disable mdc
12136 lru_resize_disable osc
12138 cancel_lru_locks mdc
12139 stat $DIR/$tdir > /dev/null
12140 can1=$(do_facet mds1 \
12141 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12142 awk '/ldlm_cancel/ {print $2}')
12143 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12144 awk '/ldlm_bl_callback/ {print $2}')
12145 chmod a+x $DIR/$tdir
12146 can2=$(do_facet mds1 \
12147 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12148 awk '/ldlm_cancel/ {print $2}')
12149 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12150 awk '/ldlm_bl_callback/ {print $2}')
12151 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12152 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12153 lru_resize_enable mdc
12154 lru_resize_enable osc
12156 run_test 120d "Early Lock Cancel: setattr test"
12159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12160 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12161 skip_env "no early lock cancel on server"
12162 remote_mds_nodsh && skip "remote MDS with nodsh"
12164 local dlmtrace_set=false
12166 test_mkdir -i0 -c1 $DIR/$tdir
12167 lru_resize_disable mdc
12168 lru_resize_disable osc
12169 ! $LCTL get_param debug | grep -q dlmtrace &&
12170 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12171 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12172 cancel_lru_locks mdc
12173 cancel_lru_locks osc
12174 dd if=$DIR/$tdir/f1 of=/dev/null
12175 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12176 # XXX client can not do early lock cancel of OST lock
12177 # during unlink (LU-4206), so cancel osc lock now.
12179 cancel_lru_locks osc
12180 can1=$(do_facet mds1 \
12181 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12182 awk '/ldlm_cancel/ {print $2}')
12183 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12184 awk '/ldlm_bl_callback/ {print $2}')
12185 unlink $DIR/$tdir/f1
12187 can2=$(do_facet mds1 \
12188 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12189 awk '/ldlm_cancel/ {print $2}')
12190 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12191 awk '/ldlm_bl_callback/ {print $2}')
12192 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12193 $LCTL dk $TMP/cancel.debug.txt
12194 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12195 $LCTL dk $TMP/blocking.debug.txt
12196 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12197 lru_resize_enable mdc
12198 lru_resize_enable osc
12200 run_test 120e "Early Lock Cancel: unlink test"
12203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12204 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12205 skip_env "no early lock cancel on server"
12206 remote_mds_nodsh && skip "remote MDS with nodsh"
12208 test_mkdir -i0 -c1 $DIR/$tdir
12209 lru_resize_disable mdc
12210 lru_resize_disable osc
12211 test_mkdir -i0 -c1 $DIR/$tdir/d1
12212 test_mkdir -i0 -c1 $DIR/$tdir/d2
12213 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12214 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12215 cancel_lru_locks mdc
12216 cancel_lru_locks osc
12217 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12218 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12219 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12220 # XXX client can not do early lock cancel of OST lock
12221 # during rename (LU-4206), so cancel osc lock now.
12223 cancel_lru_locks osc
12224 can1=$(do_facet mds1 \
12225 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12226 awk '/ldlm_cancel/ {print $2}')
12227 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12228 awk '/ldlm_bl_callback/ {print $2}')
12229 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12231 can2=$(do_facet mds1 \
12232 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12233 awk '/ldlm_cancel/ {print $2}')
12234 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12235 awk '/ldlm_bl_callback/ {print $2}')
12236 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12237 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12238 lru_resize_enable mdc
12239 lru_resize_enable osc
12241 run_test 120f "Early Lock Cancel: rename test"
12244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12245 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12246 skip_env "no early lock cancel on server"
12247 remote_mds_nodsh && skip "remote MDS with nodsh"
12249 lru_resize_disable mdc
12250 lru_resize_disable osc
12252 echo create $count files
12253 test_mkdir $DIR/$tdir
12254 cancel_lru_locks mdc
12255 cancel_lru_locks osc
12258 can0=$(do_facet $SINGLEMDS \
12259 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12260 awk '/ldlm_cancel/ {print $2}')
12261 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12262 awk '/ldlm_bl_callback/ {print $2}')
12263 createmany -o $DIR/$tdir/f $count
12265 can1=$(do_facet $SINGLEMDS \
12266 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12267 awk '/ldlm_cancel/ {print $2}')
12268 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12269 awk '/ldlm_bl_callback/ {print $2}')
12271 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12272 echo rm $count files
12275 can2=$(do_facet $SINGLEMDS \
12276 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12277 awk '/ldlm_cancel/ {print $2}')
12278 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12279 awk '/ldlm_bl_callback/ {print $2}')
12281 echo total: $count removes in $((t2-t1))
12282 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12284 # wait for commitment of removal
12285 lru_resize_enable mdc
12286 lru_resize_enable osc
12288 run_test 120g "Early Lock Cancel: performance test"
12290 test_121() { #bug #10589
12291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12294 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12295 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12296 lctl set_param fail_loc=0x310
12297 cancel_lru_locks osc > /dev/null
12298 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12299 lctl set_param fail_loc=0
12300 [[ $reads -eq $writes ]] ||
12301 error "read $reads blocks, must be $writes blocks"
12303 run_test 121 "read cancel race ========="
12305 test_123a_base() { # was test 123, statahead(bug 11401)
12309 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12310 log "testing UP system. Performance may be lower than expected."
12315 test_mkdir $DIR/$tdir
12316 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12317 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12319 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12320 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12322 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12323 lctl set_param -n llite.*.statahead_max 0
12324 lctl get_param llite.*.statahead_max
12325 cancel_lru_locks mdc
12326 cancel_lru_locks osc
12328 time $lsx $DIR/$tdir | wc -l
12330 delta=$((etime - stime))
12331 log "$lsx $i files without statahead: $delta sec"
12332 lctl set_param llite.*.statahead_max=$max
12334 swrong=$(lctl get_param -n llite.*.statahead_stats |
12335 grep "statahead wrong:" | awk '{print $3}')
12336 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12337 cancel_lru_locks mdc
12338 cancel_lru_locks osc
12340 time $lsx $DIR/$tdir | wc -l
12342 delta_sa=$((etime - stime))
12343 log "$lsx $i files with statahead: $delta_sa sec"
12344 lctl get_param -n llite.*.statahead_stats
12345 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12346 grep "statahead wrong:" | awk '{print $3}')
12348 [[ $swrong -lt $ewrong ]] &&
12349 log "statahead was stopped, maybe too many locks held!"
12350 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12352 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12353 max=$(lctl get_param -n llite.*.statahead_max |
12355 lctl set_param -n llite.*.statahead_max 0
12356 lctl get_param llite.*.statahead_max
12357 cancel_lru_locks mdc
12358 cancel_lru_locks osc
12360 time $lsx $DIR/$tdir | wc -l
12362 delta=$((etime - stime))
12363 log "$lsx $i files again without statahead: $delta sec"
12364 lctl set_param llite.*.statahead_max=$max
12365 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12366 if [ $SLOWOK -eq 0 ]; then
12367 error "$lsx $i files is slower with statahead!"
12369 log "$lsx $i files is slower with statahead!"
12375 [ $delta -gt 20 ] && break
12376 [ $delta -gt 8 ] && MULT=$((50 / delta))
12377 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12385 delta=$((etime - stime))
12386 log "rm -r $DIR/$tdir/: $delta seconds"
12388 lctl get_param -n llite.*.statahead_stats
12392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12394 test_123a_base "ls -l"
12396 run_test 123aa "verify statahead work"
12399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12401 statx_supported || skip_env "Test must be statx() syscall supported"
12403 test_123a_base "$STATX -l"
12405 run_test 123ab "verify statahead work by using statx"
12408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12410 statx_supported || skip_env "Test must be statx() syscall supported"
12417 cancel_lru_locks $OSC
12418 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12419 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12420 awk '/agl.total:/ {print $3}')
12421 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12422 test_123a_base "$STATX --cached=always -D"
12423 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12424 awk '/agl.total:/ {print $3}')
12425 [ $agl_before -eq $agl_after ] ||
12426 error "Should not trigger AGL thread - $agl_before:$agl_after"
12427 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12428 [ $rpcs_after -eq $rpcs_before ] ||
12429 error "$STATX should not send glimpse RPCs to $OSC"
12431 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12433 test_123b () { # statahead(bug 15027)
12434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12436 test_mkdir $DIR/$tdir
12437 createmany -o $DIR/$tdir/$tfile-%d 1000
12439 cancel_lru_locks mdc
12440 cancel_lru_locks osc
12442 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12443 lctl set_param fail_loc=0x80000803
12444 ls -lR $DIR/$tdir > /dev/null
12446 lctl set_param fail_loc=0x0
12447 lctl get_param -n llite.*.statahead_stats
12452 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12455 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12457 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12458 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12459 touch $DIR/$tdir.1/{1..3}
12460 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12462 remount_client $MOUNT
12464 $MULTIOP $DIR/$tdir.0 Q
12466 # let statahead to complete
12467 ls -l $DIR/$tdir.0 > /dev/null
12469 testid=$(echo $TESTNAME | tr '_' ' ')
12470 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12471 error "statahead warning" || true
12473 run_test 123c "Can not initialize inode warning on DNE statahead"
12476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12477 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12478 skip_env "no lru resize on server"
12482 test_mkdir $DIR/$tdir
12484 log "create $NR files at $DIR/$tdir"
12485 createmany -o $DIR/$tdir/f $NR ||
12486 error "failed to create $NR files in $DIR/$tdir"
12488 cancel_lru_locks mdc
12489 ls -l $DIR/$tdir > /dev/null
12493 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12494 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12495 LRU_SIZE=$($LCTL get_param -n $PARAM)
12496 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12497 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12499 log "NS=$(basename $NSDIR)"
12504 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12505 skip "Not enough cached locks created!"
12507 log "LRU=$LRU_SIZE"
12511 # We know that lru resize allows one client to hold $LIMIT locks
12512 # for 10h. After that locks begin to be killed by client.
12514 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12516 if [ $LIMIT -lt $LRU_SIZE ]; then
12517 skip "Limit is too small $LIMIT"
12520 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12521 # killing locks. Some time was spent for creating locks. This means
12522 # that up to the moment of sleep finish we must have killed some of
12523 # them (10-100 locks). This depends on how fast ther were created.
12524 # Many of them were touched in almost the same moment and thus will
12525 # be killed in groups.
12526 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12528 # Use $LRU_SIZE_B here to take into account real number of locks
12529 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12530 local LRU_SIZE_B=$LRU_SIZE
12532 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12533 log "OLD_LVF=$OLD_LVF"
12534 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12536 # Let's make sure that we really have some margin. Client checks
12537 # cached locks every 10 sec.
12538 SLEEP=$((SLEEP+20))
12539 log "Sleep ${SLEEP} sec"
12541 while ((SEC<$SLEEP)); do
12545 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12546 echo -n "$LRU_SIZE"
12549 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12550 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12552 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12553 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12554 unlinkmany $DIR/$tdir/f $NR
12558 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12559 log "unlink $NR files at $DIR/$tdir"
12560 unlinkmany $DIR/$tdir/f $NR
12562 run_test 124a "lru resize ======================================="
12564 get_max_pool_limit()
12566 local limit=$($LCTL get_param \
12567 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12569 for l in $limit; do
12570 if [[ $l -gt $max ]]; then
12578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12579 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12580 skip_env "no lru resize on server"
12582 LIMIT=$(get_max_pool_limit)
12584 NR=$(($(default_lru_size)*20))
12585 if [[ $NR -gt $LIMIT ]]; then
12586 log "Limit lock number by $LIMIT locks"
12590 IFree=$(mdsrate_inodes_available)
12591 if [ $IFree -lt $NR ]; then
12592 log "Limit lock number by $IFree inodes"
12596 lru_resize_disable mdc
12597 test_mkdir -p $DIR/$tdir/disable_lru_resize
12599 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12600 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12601 cancel_lru_locks mdc
12604 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12607 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12610 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12614 nolruresize_delta=$((etime-stime))
12615 log "ls -la time: $nolruresize_delta seconds"
12616 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12617 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12619 lru_resize_enable mdc
12620 test_mkdir -p $DIR/$tdir/enable_lru_resize
12622 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12623 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12624 cancel_lru_locks mdc
12627 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12630 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12633 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12637 lruresize_delta=$((etime-stime))
12638 log "ls -la time: $lruresize_delta seconds"
12639 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12641 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12642 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12643 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12644 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12646 log "lru resize performs the same with no lru resize"
12648 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12650 run_test 124b "lru resize (performance test) ======================="
12653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12654 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12655 skip_env "no lru resize on server"
12657 # cache ununsed locks on client
12659 cancel_lru_locks mdc
12660 test_mkdir $DIR/$tdir
12661 createmany -o $DIR/$tdir/f $nr ||
12662 error "failed to create $nr files in $DIR/$tdir"
12663 ls -l $DIR/$tdir > /dev/null
12665 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12666 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12667 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12668 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12669 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12671 # set lru_max_age to 1 sec
12672 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12673 echo "sleep $((recalc_p * 2)) seconds..."
12674 sleep $((recalc_p * 2))
12676 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12677 # restore lru_max_age
12678 $LCTL set_param -n $nsdir.lru_max_age $max_age
12679 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12680 unlinkmany $DIR/$tdir/f $nr
12682 run_test 124c "LRUR cancel very aged locks"
12685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12686 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12687 skip_env "no lru resize on server"
12689 # cache ununsed locks on client
12692 lru_resize_disable mdc
12693 stack_trap "lru_resize_enable mdc" EXIT
12695 cancel_lru_locks mdc
12697 # asynchronous object destroy at MDT could cause bl ast to client
12698 test_mkdir $DIR/$tdir
12699 createmany -o $DIR/$tdir/f $nr ||
12700 error "failed to create $nr files in $DIR/$tdir"
12701 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12703 ls -l $DIR/$tdir > /dev/null
12705 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12706 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12707 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12708 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12710 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12712 # set lru_max_age to 1 sec
12713 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12714 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12716 echo "sleep $((recalc_p * 2)) seconds..."
12717 sleep $((recalc_p * 2))
12719 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12721 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12723 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12725 test_125() { # 13358
12726 $LCTL get_param -n llite.*.client_type | grep -q local ||
12727 skip "must run as local client"
12728 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12729 skip_env "must have acl enabled"
12730 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12732 test_mkdir $DIR/$tdir
12733 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12734 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12735 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12737 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12739 test_126() { # bug 12829/13455
12740 $GSS && skip_env "must run as gss disabled"
12741 $LCTL get_param -n llite.*.client_type | grep -q local ||
12742 skip "must run as local client"
12743 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12745 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12746 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12748 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12750 run_test 126 "check that the fsgid provided by the client is taken into account"
12752 test_127a() { # bug 15521
12753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12754 local name count samp unit min max sum sumsq
12756 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12757 echo "stats before reset"
12758 $LCTL get_param osc.*.stats
12759 $LCTL set_param osc.*.stats=0
12760 local fsize=$((2048 * 1024))
12762 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12763 cancel_lru_locks osc
12764 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12766 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12767 stack_trap "rm -f $TMP/$tfile.tmp"
12768 while read name count samp unit min max sum sumsq; do
12769 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12770 [ ! $min ] && error "Missing min value for $name proc entry"
12771 eval $name=$count || error "Wrong proc format"
12774 read_bytes|write_bytes)
12775 [[ "$unit" =~ "bytes" ]] ||
12776 error "unit is not 'bytes': $unit"
12777 (( $min >= 4096 )) || error "min is too small: $min"
12778 (( $min <= $fsize )) || error "min is too big: $min"
12779 (( $max >= 4096 )) || error "max is too small: $max"
12780 (( $max <= $fsize )) || error "max is too big: $max"
12781 (( $sum == $fsize )) || error "sum is wrong: $sum"
12782 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12783 error "sumsquare is too small: $sumsq"
12784 (( $sumsq <= $fsize * $fsize )) ||
12785 error "sumsquare is too big: $sumsq"
12787 ost_read|ost_write)
12788 [[ "$unit" =~ "usec" ]] ||
12789 error "unit is not 'usec': $unit"
12793 done < $DIR/$tfile.tmp
12795 #check that we actually got some stats
12796 [ "$read_bytes" ] || error "Missing read_bytes stats"
12797 [ "$write_bytes" ] || error "Missing write_bytes stats"
12798 [ "$read_bytes" != 0 ] || error "no read done"
12799 [ "$write_bytes" != 0 ] || error "no write done"
12801 run_test 127a "verify the client stats are sane"
12803 test_127b() { # bug LU-333
12804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12805 local name count samp unit min max sum sumsq
12807 echo "stats before reset"
12808 $LCTL get_param llite.*.stats
12809 $LCTL set_param llite.*.stats=0
12811 # perform 2 reads and writes so MAX is different from SUM.
12812 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12813 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12814 cancel_lru_locks osc
12815 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12816 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12818 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12819 stack_trap "rm -f $TMP/$tfile.tmp"
12820 while read name count samp unit min max sum sumsq; do
12821 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12822 eval $name=$count || error "Wrong proc format"
12825 read_bytes|write_bytes)
12826 [[ "$unit" =~ "bytes" ]] ||
12827 error "unit is not 'bytes': $unit"
12828 (( $count == 2 )) || error "count is not 2: $count"
12829 (( $min == $PAGE_SIZE )) ||
12830 error "min is not $PAGE_SIZE: $min"
12831 (( $max == $PAGE_SIZE )) ||
12832 error "max is not $PAGE_SIZE: $max"
12833 (( $sum == $PAGE_SIZE * 2 )) ||
12834 error "sum is not $((PAGE_SIZE * 2)): $sum"
12837 [[ "$unit" =~ "usec" ]] ||
12838 error "unit is not 'usec': $unit"
12842 done < $TMP/$tfile.tmp
12844 #check that we actually got some stats
12845 [ "$read_bytes" ] || error "Missing read_bytes stats"
12846 [ "$write_bytes" ] || error "Missing write_bytes stats"
12847 [ "$read_bytes" != 0 ] || error "no read done"
12848 [ "$write_bytes" != 0 ] || error "no write done"
12850 run_test 127b "verify the llite client stats are sane"
12852 test_127c() { # LU-12394
12853 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12860 $LCTL set_param llite.*.extents_stats=1
12861 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12863 # Use two stripes so there is enough space in default config
12864 $LFS setstripe -c 2 $DIR/$tfile
12866 # Extent stats start at 0-4K and go in power of two buckets
12867 # LL_HIST_START = 12 --> 2^12 = 4K
12868 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12869 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12871 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12873 # Write and read, 2x each, second time at a non-zero offset
12874 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12875 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12876 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12877 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12881 $LCTL get_param llite.*.extents_stats
12884 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12886 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12888 reads=$(echo $bucket | awk '{print $5}')
12889 writes=$(echo $bucket | awk '{print $9}')
12890 [ "$reads" -eq $count ] ||
12891 error "$reads reads in < $bsize bucket, expect $count"
12892 [ "$writes" -eq $count ] ||
12893 error "$writes writes in < $bsize bucket, expect $count"
12896 # Test mmap write and read
12897 $LCTL set_param llite.*.extents_stats=c
12899 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12900 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12901 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12903 $LCTL get_param llite.*.extents_stats
12905 count=$(((size*1024) / PAGE_SIZE))
12907 bsize=$((2 * PAGE_SIZE / 1024))K
12909 bucket=$($LCTL get_param -n llite.*.extents_stats |
12911 reads=$(echo $bucket | awk '{print $5}')
12912 writes=$(echo $bucket | awk '{print $9}')
12913 # mmap writes fault in the page first, creating an additonal read
12914 [ "$reads" -eq $((2 * count)) ] ||
12915 error "$reads reads in < $bsize bucket, expect $count"
12916 [ "$writes" -eq $count ] ||
12917 error "$writes writes in < $bsize bucket, expect $count"
12919 run_test 127c "test llite extent stats with regular & mmap i/o"
12921 test_128() { # bug 15212
12923 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12928 result=$(grep error $TMP/$tfile.log)
12929 rm -f $DIR/$tfile $TMP/$tfile.log
12930 [ -z "$result" ] ||
12931 error "consecutive find's under interactive lfs failed"
12933 run_test 128 "interactive lfs for 2 consecutive find's"
12935 set_dir_limits () {
12940 local ldproc=/proc/fs/ldiskfs
12941 local facets=$(get_facets MDS)
12943 for facet in ${facets//,/ }; do
12944 canondev=$(ldiskfs_canon \
12945 *.$(convert_facet2label $facet).mntdev $facet)
12946 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12947 ldproc=/sys/fs/ldiskfs
12948 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12949 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12953 check_mds_dmesg() {
12954 local facets=$(get_facets MDS)
12955 for facet in ${facets//,/ }; do
12956 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12963 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12964 skip "Need MDS version with at least 2.5.56"
12965 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12966 skip_env "ldiskfs only test"
12968 remote_mds_nodsh && skip "remote MDS with nodsh"
12971 local has_warning=false
12974 mkdir -p $DIR/$tdir
12976 # block size of mds1
12977 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12978 set_dir_limits $maxsize $((maxsize * 6 / 8))
12979 stack_trap "set_dir_limits 0 0"
12980 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12981 local dirsize=$(stat -c%s "$DIR/$tdir")
12983 while (( $dirsize <= $maxsize )); do
12984 $MCREATE $DIR/$tdir/file_base_$nfiles
12986 # check two errors:
12987 # ENOSPC for ext4 max_dir_size, which has been used since
12988 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12989 if (( rc == ENOSPC )); then
12991 echo "rc=$rc returned as expected after $nfiles files"
12993 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12994 error "create failed w/o dir size limit"
12996 # messages may be rate limited if test is run repeatedly
12997 check_mds_dmesg '"is approaching max"' ||
12998 echo "warning message should be output"
12999 check_mds_dmesg '"has reached max"' ||
13000 echo "reached message should be output"
13002 dirsize=$(stat -c%s "$DIR/$tdir")
13004 [[ $dirsize -ge $maxsize ]] && return 0
13005 error "dirsize $dirsize < $maxsize after $nfiles files"
13006 elif (( rc != 0 )); then
13009 nfiles=$((nfiles + 1))
13010 dirsize=$(stat -c%s "$DIR/$tdir")
13013 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13015 run_test 129 "test directory size limit ========================"
13024 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13025 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13027 trap cleanup_130 EXIT RETURN
13029 local fm_file=$DIR/$tfile
13030 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13031 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13032 error "dd failed for $fm_file"
13034 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13035 filefrag -ves $fm_file
13037 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13038 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13039 [ $RC != 0 ] && error "filefrag $fm_file failed"
13041 filefrag_op=$(filefrag -ve -k $fm_file |
13042 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13043 lun=$($LFS getstripe -i $fm_file)
13045 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13048 for line in $filefrag_op
13050 frag_lun=`echo $line | cut -d: -f5`
13051 ext_len=`echo $line | cut -d: -f4`
13052 if (( $frag_lun != $lun )); then
13054 error "FIEMAP on 1-stripe file($fm_file) failed"
13057 (( tot_len += ext_len ))
13060 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13062 error "FIEMAP on 1-stripe file($fm_file) failed;"
13068 echo "FIEMAP on single striped file succeeded"
13070 run_test 130a "FIEMAP (1-stripe file)"
13073 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13075 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13076 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13078 trap cleanup_130 EXIT RETURN
13080 local fm_file=$DIR/$tfile
13081 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13082 error "setstripe on $fm_file"
13083 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13084 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13086 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13087 error "dd failed on $fm_file"
13089 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13090 filefrag_op=$(filefrag -ve -k $fm_file |
13091 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13093 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13094 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13099 for line in $filefrag_op
13101 frag_lun=$(echo $line | cut -d: -f5 |
13102 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13103 ext_len=$(echo $line | cut -d: -f4)
13104 if (( $frag_lun != $last_lun )); then
13105 if (( tot_len != 1024 )); then
13107 error "FIEMAP on $fm_file failed; returned " \
13108 "len $tot_len for OST $last_lun instead of 1024"
13111 (( num_luns += 1 ))
13115 (( tot_len += ext_len ))
13118 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13120 error "FIEMAP on $fm_file failed; returned wrong number of " \
13121 "luns or wrong len for OST $last_lun"
13127 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13129 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13132 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13134 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13135 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13137 trap cleanup_130 EXIT RETURN
13139 local fm_file=$DIR/$tfile
13140 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13141 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13142 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13144 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13145 error "dd failed on $fm_file"
13147 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13148 filefrag_op=$(filefrag -ve -k $fm_file |
13149 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13151 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13152 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13157 for line in $filefrag_op
13159 frag_lun=$(echo $line | cut -d: -f5 |
13160 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13161 ext_len=$(echo $line | cut -d: -f4)
13162 if (( $frag_lun != $last_lun )); then
13163 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13164 if (( logical != 512 )); then
13166 error "FIEMAP on $fm_file failed; returned " \
13167 "logical start for lun $logical instead of 512"
13170 if (( tot_len != 512 )); then
13172 error "FIEMAP on $fm_file failed; returned " \
13173 "len $tot_len for OST $last_lun instead of 1024"
13176 (( num_luns += 1 ))
13180 (( tot_len += ext_len ))
13183 if (( num_luns != 2 || tot_len != 512 )); then
13185 error "FIEMAP on $fm_file failed; returned wrong number of " \
13186 "luns or wrong len for OST $last_lun"
13192 echo "FIEMAP on 2-stripe file with hole succeeded"
13194 run_test 130c "FIEMAP (2-stripe file with hole)"
13197 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13199 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13200 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13202 trap cleanup_130 EXIT RETURN
13204 local fm_file=$DIR/$tfile
13205 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13206 error "setstripe on $fm_file"
13207 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13208 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13210 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13211 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13212 error "dd failed on $fm_file"
13214 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13215 filefrag_op=$(filefrag -ve -k $fm_file |
13216 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13218 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13219 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13224 for line in $filefrag_op
13226 frag_lun=$(echo $line | cut -d: -f5 |
13227 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13228 ext_len=$(echo $line | cut -d: -f4)
13229 if (( $frag_lun != $last_lun )); then
13230 if (( tot_len != 1024 )); then
13232 error "FIEMAP on $fm_file failed; returned " \
13233 "len $tot_len for OST $last_lun instead of 1024"
13236 (( num_luns += 1 ))
13240 (( tot_len += ext_len ))
13243 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13245 error "FIEMAP on $fm_file failed; returned wrong number of " \
13246 "luns or wrong len for OST $last_lun"
13252 echo "FIEMAP on N-stripe file succeeded"
13254 run_test 130d "FIEMAP (N-stripe file)"
13257 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13259 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13260 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13262 trap cleanup_130 EXIT RETURN
13264 local fm_file=$DIR/$tfile
13265 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13268 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13269 for ((i = 0; i < $NUM_BLKS; i++)); do
13270 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13271 conv=notrunc > /dev/null 2>&1
13274 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13275 filefrag_op=$(filefrag -ve -k $fm_file |
13276 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13278 last_lun=$(echo $filefrag_op | cut -d: -f5)
13283 for line in $filefrag_op; do
13284 frag_lun=$(echo $line | cut -d: -f5)
13285 ext_len=$(echo $line | cut -d: -f4)
13286 if [[ "$frag_lun" != "$last_lun" ]]; then
13287 if (( tot_len != $EXPECTED_LEN )); then
13289 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13291 (( num_luns += 1 ))
13295 (( tot_len += ext_len ))
13298 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13300 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13303 echo "FIEMAP with continuation calls succeeded"
13305 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13308 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13309 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13311 local fm_file=$DIR/$tfile
13312 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13313 error "multiop create with lov_delay_create on $fm_file"
13315 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13316 filefrag_extents=$(filefrag -vek $fm_file |
13317 awk '/extents? found/ { print $2 }')
13318 if [[ "$filefrag_extents" != "0" ]]; then
13319 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13324 run_test 130f "FIEMAP (unstriped file)"
13327 local file=$DIR/$tfile
13328 local nr=$((OSTCOUNT * 100))
13330 $LFS setstripe -C $nr $file ||
13331 error "failed to setstripe -C $nr $file"
13333 dd if=/dev/zero of=$file count=$nr bs=1M
13335 nr=$($LFS getstripe -c $file)
13337 local extents=$(filefrag -v $file |
13338 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13340 echo "filefrag list $extents extents in file with stripecount $nr"
13341 if (( extents < nr )); then
13342 $LFS getstripe $file
13344 error "filefrag printed $extents < $nr extents"
13349 run_test 130g "FIEMAP (overstripe file)"
13351 # Test for writev/readv
13353 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13354 error "writev test failed"
13355 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13356 error "readv failed"
13359 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13362 local fsize=$((524288 + 1048576 + 1572864))
13363 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13364 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13365 error "append writev test failed"
13367 ((fsize += 1572864 + 1048576))
13368 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13369 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13370 error "append writev test failed"
13373 run_test 131b "test append writev"
13376 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13379 run_test 131c "test read/write on file w/o objects"
13382 rwv -f $DIR/$tfile -w -n 1 1572864
13383 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13384 if [ "$NOB" != 1572864 ]; then
13385 error "Short read filed: read $NOB bytes instead of 1572864"
13389 run_test 131d "test short read"
13392 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13393 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13394 error "read hitting hole failed"
13397 run_test 131e "test read hitting hole"
13406 mds*) res=$(do_facet $facet \
13407 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13409 ost*) res=$(do_facet $facet \
13410 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13412 *) error "Wrong facet '$facet'" ;;
13414 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13415 # if the argument $3 is zero, it means any stat increment is ok.
13416 if [[ $want -gt 0 ]]; then
13417 local count=$(echo $res | awk '{ print $2 }')
13418 [[ $count -ne $want ]] &&
13419 error "The $op counter on $facet is $count, not $want"
13424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13425 remote_ost_nodsh && skip "remote OST with nodsh"
13426 remote_mds_nodsh && skip "remote MDS with nodsh"
13427 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13428 skip_env "MDS doesn't support rename stats"
13430 local testdir=$DIR/${tdir}/stats_testdir
13432 mkdir -p $DIR/${tdir}
13435 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13436 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13438 # verify mdt stats first.
13439 mkdir ${testdir} || error "mkdir failed"
13440 check_stats $SINGLEMDS "mkdir" 1
13441 touch ${testdir}/${tfile} || error "touch failed"
13442 check_stats $SINGLEMDS "open" 1
13443 check_stats $SINGLEMDS "close" 1
13444 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13445 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13446 check_stats $SINGLEMDS "mknod" 2
13448 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13449 check_stats $SINGLEMDS "unlink" 1
13450 rm -f ${testdir}/${tfile} || error "file remove failed"
13451 check_stats $SINGLEMDS "unlink" 2
13453 # remove working dir and check mdt stats again.
13454 rmdir ${testdir} || error "rmdir failed"
13455 check_stats $SINGLEMDS "rmdir" 1
13457 local testdir1=$DIR/${tdir}/stats_testdir1
13458 mkdir -p ${testdir}
13459 mkdir -p ${testdir1}
13460 touch ${testdir1}/test1
13461 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13462 check_stats $SINGLEMDS "crossdir_rename" 1
13464 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13465 check_stats $SINGLEMDS "samedir_rename" 1
13467 rm -rf $DIR/${tdir}
13469 run_test 133a "Verifying MDT stats ========================================"
13474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13475 remote_ost_nodsh && skip "remote OST with nodsh"
13476 remote_mds_nodsh && skip "remote MDS with nodsh"
13478 local testdir=$DIR/${tdir}/stats_testdir
13480 mkdir -p ${testdir} || error "mkdir failed"
13481 touch ${testdir}/${tfile} || error "touch failed"
13482 cancel_lru_locks mdc
13485 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13486 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13488 # extra mdt stats verification.
13489 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13490 check_stats $SINGLEMDS "setattr" 1
13491 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13492 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13494 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13495 check_stats $SINGLEMDS "getattr" 1
13497 rm -rf $DIR/${tdir}
13499 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13500 # so the check below is not reliable
13501 [ $MDSCOUNT -eq 1 ] || return 0
13503 # Sleep to avoid a cached response.
13504 #define OBD_STATFS_CACHE_SECONDS 1
13506 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13507 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13508 $LFS df || error "lfs failed"
13509 check_stats $SINGLEMDS "statfs" 1
13511 # check aggregated statfs (LU-10018)
13512 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13514 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13517 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13518 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13520 check_stats $SINGLEMDS "statfs" 1
13522 # We want to check that the client didn't send OST_STATFS to
13523 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13524 # extra care is needed here.
13525 if remote_mds; then
13526 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13527 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13529 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13530 [ "$res" ] && error "OST got STATFS"
13535 run_test 133b "Verifying extra MDT stats =================================="
13538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13539 remote_ost_nodsh && skip "remote OST with nodsh"
13540 remote_mds_nodsh && skip "remote MDS with nodsh"
13542 local testdir=$DIR/$tdir/stats_testdir
13544 test_mkdir -p $testdir
13546 # verify obdfilter stats.
13547 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13549 cancel_lru_locks osc
13550 wait_delete_completed
13553 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13554 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13556 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13559 cancel_lru_locks osc
13560 check_stats ost1 "write" 1
13562 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13563 check_stats ost1 "read" 1
13565 > $testdir/$tfile || error "truncate failed"
13566 check_stats ost1 "punch" 1
13568 rm -f $testdir/$tfile || error "file remove failed"
13569 wait_delete_completed
13570 check_stats ost1 "destroy" 1
13574 run_test 133c "Verifying OST stats ========================================"
13581 while [ $value -ge 2 ]; do
13586 if [ $orig -gt $order ]; then
13594 local size=('K' 'M' 'G' 'T');
13596 local size_string=$value
13598 while [ $value -ge 1024 ]; do
13599 if [ $i -gt 3 ]; then
13600 #T is the biggest unit we get here, if that is bigger,
13602 size_string=${value}T
13605 value=$((value >> 10))
13606 if [ $value -lt 1024 ]; then
13607 size_string=${value}${size[$i]}
13616 get_rename_size() {
13618 local context=${2:-.}
13619 local sample=$(do_facet $SINGLEMDS $LCTL \
13620 get_param mdt.$FSNAME-MDT0000.rename_stats |
13621 grep -A1 $context |
13622 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13628 remote_ost_nodsh && skip "remote OST with nodsh"
13629 remote_mds_nodsh && skip "remote MDS with nodsh"
13630 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13631 skip_env "MDS doesn't support rename stats"
13633 local testdir1=$DIR/${tdir}/stats_testdir1
13634 local testdir2=$DIR/${tdir}/stats_testdir2
13635 mkdir -p $DIR/${tdir}
13637 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13639 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13640 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13642 createmany -o $testdir1/test 512 || error "createmany failed"
13644 # check samedir rename size
13645 mv ${testdir1}/test0 ${testdir1}/test_0
13647 local testdir1_size=$(ls -l $DIR/${tdir} |
13648 awk '/stats_testdir1/ {print $5}')
13649 local testdir2_size=$(ls -l $DIR/${tdir} |
13650 awk '/stats_testdir2/ {print $5}')
13652 testdir1_size=$(order_2 $testdir1_size)
13653 testdir2_size=$(order_2 $testdir2_size)
13655 testdir1_size=$(size_in_KMGT $testdir1_size)
13656 testdir2_size=$(size_in_KMGT $testdir2_size)
13658 echo "source rename dir size: ${testdir1_size}"
13659 echo "target rename dir size: ${testdir2_size}"
13661 local cmd="do_facet $SINGLEMDS $LCTL "
13662 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13664 eval $cmd || error "$cmd failed"
13665 local samedir=$($cmd | grep 'same_dir')
13666 local same_sample=$(get_rename_size $testdir1_size)
13667 [ -z "$samedir" ] && error "samedir_rename_size count error"
13668 [[ $same_sample -eq 1 ]] ||
13669 error "samedir_rename_size error $same_sample"
13670 echo "Check same dir rename stats success"
13672 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13674 # check crossdir rename size
13675 mv ${testdir1}/test_0 ${testdir2}/test_0
13677 testdir1_size=$(ls -l $DIR/${tdir} |
13678 awk '/stats_testdir1/ {print $5}')
13679 testdir2_size=$(ls -l $DIR/${tdir} |
13680 awk '/stats_testdir2/ {print $5}')
13682 testdir1_size=$(order_2 $testdir1_size)
13683 testdir2_size=$(order_2 $testdir2_size)
13685 testdir1_size=$(size_in_KMGT $testdir1_size)
13686 testdir2_size=$(size_in_KMGT $testdir2_size)
13688 echo "source rename dir size: ${testdir1_size}"
13689 echo "target rename dir size: ${testdir2_size}"
13691 eval $cmd || error "$cmd failed"
13692 local crossdir=$($cmd | grep 'crossdir')
13693 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13694 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13695 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13696 [[ $src_sample -eq 1 ]] ||
13697 error "crossdir_rename_size error $src_sample"
13698 [[ $tgt_sample -eq 1 ]] ||
13699 error "crossdir_rename_size error $tgt_sample"
13700 echo "Check cross dir rename stats success"
13701 rm -rf $DIR/${tdir}
13703 run_test 133d "Verifying rename_stats ========================================"
13706 remote_mds_nodsh && skip "remote MDS with nodsh"
13707 remote_ost_nodsh && skip "remote OST with nodsh"
13708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13710 local testdir=$DIR/${tdir}/stats_testdir
13711 local ctr f0 f1 bs=32768 count=42 sum
13713 mkdir -p ${testdir} || error "mkdir failed"
13715 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13717 for ctr in {write,read}_bytes; do
13719 cancel_lru_locks osc
13721 do_facet ost1 $LCTL set_param -n \
13722 "obdfilter.*.exports.clear=clear"
13724 if [ $ctr = write_bytes ]; then
13726 f1=${testdir}/${tfile}
13728 f0=${testdir}/${tfile}
13732 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13735 cancel_lru_locks osc
13737 sum=$(do_facet ost1 $LCTL get_param \
13738 "obdfilter.*.exports.*.stats" |
13739 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13740 $1 == ctr { sum += $7 }
13741 END { printf("%0.0f", sum) }')
13743 if ((sum != bs * count)); then
13744 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13748 rm -rf $DIR/${tdir}
13750 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13753 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13754 skip "too old lustre for get_param -R ($facet_ver)"
13756 # verifying readability.
13757 $LCTL get_param -R '*' &> /dev/null
13759 # Verifing writability with badarea_io.
13760 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13761 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13762 error "client badarea_io failed"
13764 # remount the FS in case writes/reads /proc break the FS
13765 cleanup || error "failed to unmount"
13766 setup || error "failed to setup"
13768 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13771 remote_mds_nodsh && skip "remote MDS with nodsh"
13772 remote_ost_nodsh && skip "remote OST with nodsh"
13775 for facet in mds1 ost1; do
13776 local facet_ver=$(lustre_version_code $facet)
13777 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13778 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13780 log "$facet: too old lustre for get_param -R"
13782 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13783 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13784 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13785 xargs badarea_io" ||
13786 error "$facet badarea_io failed"
13788 skip_noexit "$facet: too old lustre for get_param -R"
13792 # remount the FS in case writes/reads /proc break the FS
13793 cleanup || error "failed to unmount"
13794 setup || error "failed to setup"
13796 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13799 remote_mds_nodsh && skip "remote MDS with nodsh"
13800 remote_ost_nodsh && skip "remote OST with nodsh"
13801 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13802 skip "Need MDS version at least 2.9.54"
13805 for facet in client mds1 ost1; do
13806 # Get the list of files that are missing the terminating newline
13807 local plist=$(do_facet $facet
13808 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13810 for ent in $plist; do
13811 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13812 awk -v FS='\v' -v RS='\v\v' \
13813 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13814 print FILENAME}'" 2>/dev/null)
13815 [ -z $missing ] || {
13816 do_facet $facet $LCTL get_param $ent | od -An -tx1
13817 error "file does not end with newline: $facet-$ent"
13822 run_test 133h "Proc files should end with newlines"
13825 remote_mds_nodsh && skip "remote MDS with nodsh"
13826 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13827 skip "Need MDS version at least 2.7.54"
13829 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13830 cancel_lru_locks mdc
13832 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13833 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13834 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13837 createmany -o $DIR/$tdir/f $nr ||
13838 error "failed to create $nr files in $DIR/$tdir"
13839 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13841 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13842 do_facet mds1 $LCTL set_param fail_loc=0x327
13843 do_facet mds1 $LCTL set_param fail_val=500
13846 echo "sleep 10 seconds ..."
13848 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13850 do_facet mds1 $LCTL set_param fail_loc=0
13851 do_facet mds1 $LCTL set_param fail_val=0
13852 [ $lck_cnt -lt $unused ] ||
13853 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13856 unlinkmany $DIR/$tdir/f $nr
13858 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13861 remote_mds_nodsh && skip "remote MDS with nodsh"
13862 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13863 skip "Need MDS version at least 2.7.54"
13865 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13866 cancel_lru_locks mdc
13868 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13869 ldlm.lock_reclaim_threshold_mb)
13870 # disable reclaim temporarily
13871 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13873 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13874 do_facet mds1 $LCTL set_param fail_loc=0x328
13875 do_facet mds1 $LCTL set_param fail_val=500
13877 $LCTL set_param debug=+trace
13880 createmany -o $DIR/$tdir/f $nr &
13881 local create_pid=$!
13883 echo "Sleep $TIMEOUT seconds ..."
13885 if ! ps -p $create_pid > /dev/null 2>&1; then
13886 do_facet mds1 $LCTL set_param fail_loc=0
13887 do_facet mds1 $LCTL set_param fail_val=0
13888 do_facet mds1 $LCTL set_param \
13889 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13890 error "createmany finished incorrectly!"
13892 do_facet mds1 $LCTL set_param fail_loc=0
13893 do_facet mds1 $LCTL set_param fail_val=0
13894 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13895 wait $create_pid || return 1
13897 unlinkmany $DIR/$tdir/f $nr
13899 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13902 remote_mds_nodsh && skip "remote MDS with nodsh"
13903 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13904 skip "Need MDS version at least 2.13.50"
13907 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13909 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13910 #set only one record at plain llog
13911 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13913 #fill already existed plain llog each 64767
13914 #wrapping whole catalog
13915 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13917 createmany -o $DIR/$tdir/$tfile_ 64700
13918 for (( i = 0; i < 64700; i = i + 2 ))
13920 rm $DIR/$tdir/$tfile_$i &
13921 rm $DIR/$tdir/$tfile_$((i + 1)) &
13926 #waiting osp synchronization
13927 wait_delete_completed
13929 run_test 135 "Race catalog processing"
13932 remote_mds_nodsh && skip "remote MDS with nodsh"
13933 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13934 skip "Need MDS version at least 2.13.50"
13937 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13938 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13939 #set only one record at plain llog
13940 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13941 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13943 #fill already existed 2 plain llogs each 64767
13944 #wrapping whole catalog
13945 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13946 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13947 wait_delete_completed
13949 createmany -o $DIR/$tdir/$tfile_ 10
13952 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13953 for (( i = 0; i < 10; i = i + 3 ))
13955 rm $DIR/$tdir/$tfile_$i &
13956 rm $DIR/$tdir/$tfile_$((i + 1)) &
13960 rm $DIR/$tdir/$tfile_$((i + 2)) &
13963 #waiting osp synchronization
13964 wait_delete_completed
13966 run_test 136 "Race catalog processing 2"
13968 test_140() { #bug-17379
13969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13971 test_mkdir $DIR/$tdir
13972 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13973 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13975 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13976 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13978 while i=$((i + 1)); do
13980 cd $i || error "Changing to $i"
13981 ln -s ../stat stat || error "Creating stat symlink"
13982 # Read the symlink until ELOOP present,
13983 # not LBUGing the system is considered success,
13984 # we didn't overrun the stack.
13985 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13986 if [ $ret -ne 0 ]; then
13987 if [ $ret -eq 40 ]; then
13990 error "Open stat symlink"
13996 echo "The symlink depth = $i"
13997 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13998 error "Invalid symlink depth"
14000 # Test recursive symlink
14001 ln -s symlink_self symlink_self
14002 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14003 echo "open symlink_self returns $ret"
14004 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14006 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14011 local TF="$TMP/$tfile"
14013 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14014 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14016 cancel_lru_locks $OSC
14017 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14018 remount_client $MOUNT
14020 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14023 $TRUNCATE $DIR/$tfile 6000
14024 cancel_lru_locks $OSC
14025 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14028 echo "12345" >>$DIR/$tfile
14029 cancel_lru_locks $OSC
14030 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14033 echo "12345" >>$DIR/$tfile
14034 cancel_lru_locks $OSC
14035 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14037 run_test 150a "truncate/append tests"
14040 check_set_fallocate_or_skip
14043 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14044 check_fallocate $DIR/$tfile || error "fallocate failed"
14046 run_test 150b "Verify fallocate (prealloc) functionality"
14049 check_set_fallocate_or_skip
14052 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14053 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14055 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14056 # precomputed md5sum for 20MB of zeroes
14057 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14058 local sum=($(md5sum $DIR/$tfile))
14060 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14062 check_set_fallocate 1
14065 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14066 sum=($(md5sum $DIR/$tfile))
14068 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14070 run_test 150bb "Verify fallocate modes both zero space"
14073 check_set_fallocate_or_skip
14075 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14076 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14077 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14078 sync; sync_all_data
14079 cancel_lru_locks $OSC
14081 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14082 want=$((OSTCOUNT * 1048576))
14084 # Must allocate all requested space, not more than 5% extra
14085 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14086 error "bytes $bytes is not $want"
14089 # verify fallocate on PFL file
14090 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14091 error "Create $DIR/$tfile failed"
14092 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
14093 error "fallocate failed"
14094 sync; sync_all_data
14095 cancel_lru_locks $OSC
14097 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14098 local want=$((1024 * 1048576))
14100 # Must allocate all requested space, not more than 5% extra
14101 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14102 error "bytes $bytes is not $want"
14104 run_test 150c "Verify fallocate Size and Blocks"
14107 check_set_fallocate_or_skip
14109 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14110 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
14111 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14112 sync; sync_all_data
14113 cancel_lru_locks $OSC
14115 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14116 local want=$((OSTCOUNT * 1048576))
14118 # Must allocate all requested space, not more than 5% extra
14119 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14120 error "bytes $bytes is not $want"
14122 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14125 check_set_fallocate_or_skip
14129 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14130 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14131 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14133 # Find OST with Minimum Size
14134 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14135 sort -un | head -1)
14137 # Get 100MB per OST of the available space to reduce run time
14138 # else 60% of the available space if we are running SLOW tests
14139 if [ $SLOW == "no" ]; then
14140 local space=$((1024 * 100 * OSTCOUNT))
14142 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14145 fallocate -l${space}k $DIR/$tfile ||
14146 error "fallocate ${space}k $DIR/$tfile failed"
14147 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14149 # get size immediately after fallocate. This should be correctly
14151 local size=$(stat -c '%s' $DIR/$tfile)
14152 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14154 # Sleep for a while for statfs to get updated. And not pull from cache.
14157 echo "df after fallocate:"
14160 (( size / 1024 == space )) || error "size $size != requested $space"
14161 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14162 error "used $used < space $space"
14164 rm $DIR/$tfile || error "rm failed"
14166 wait_delete_completed
14168 echo "df after unlink:"
14171 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14176 local want_size_before=20480 # in bytes
14177 local want_blocks_before=40 # 512 sized blocks
14178 local want_blocks_after=24 # 512 sized blocks
14179 local length=$(((want_blocks_before - want_blocks_after) * 512))
14181 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14182 skip "need at least 2.14.0 for fallocate punch"
14184 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14185 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14188 check_set_fallocate_or_skip
14189 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14191 echo "Verify fallocate punch: Range within the file range"
14192 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14193 error "dd failed for bs 4096 and count 5"
14195 # Call fallocate with punch range which is within the file range
14196 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14197 error "fallocate failed: offset 4096 and length $length"
14198 # client must see changes immediately after fallocate
14199 size=$(stat -c '%s' $DIR/$tfile)
14200 blocks=$(stat -c '%b' $DIR/$tfile)
14202 # Verify punch worked.
14203 (( blocks == want_blocks_after )) ||
14204 error "punch failed: blocks $blocks != $want_blocks_after"
14206 (( size == want_size_before )) ||
14207 error "punch failed: size $size != $want_size_before"
14209 # Verify there is hole in file
14210 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14211 # precomputed md5sum
14212 local expect="4a9a834a2db02452929c0a348273b4aa"
14214 cksum=($(md5sum $DIR/$tfile))
14215 [[ "${cksum[0]}" == "$expect" ]] ||
14216 error "unexpected MD5SUM after punch: ${cksum[0]}"
14218 # Start second sub-case for fallocate punch.
14219 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14220 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14221 error "dd failed for bs 4096 and count 5"
14223 # Punch range less than block size will have no change in block count
14224 want_blocks_after=40 # 512 sized blocks
14226 # Punch overlaps two blocks and less than blocksize
14227 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14228 error "fallocate failed: offset 4000 length 3000"
14229 size=$(stat -c '%s' $DIR/$tfile)
14230 blocks=$(stat -c '%b' $DIR/$tfile)
14232 # Verify punch worked.
14233 (( blocks == want_blocks_after )) ||
14234 error "punch failed: blocks $blocks != $want_blocks_after"
14236 (( size == want_size_before )) ||
14237 error "punch failed: size $size != $want_size_before"
14239 # Verify if range is really zero'ed out. We expect Zeros.
14240 # precomputed md5sum
14241 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14242 cksum=($(md5sum $DIR/$tfile))
14243 [[ "${cksum[0]}" == "$expect" ]] ||
14244 error "unexpected MD5SUM after punch: ${cksum[0]}"
14246 run_test 150f "Verify fallocate punch functionality"
14254 local BS=4096 # Block size in bytes
14256 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14257 skip "need at least 2.14.0 for fallocate punch"
14259 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14260 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14263 check_set_fallocate_or_skip
14264 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14266 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14267 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14269 # Get 100MB per OST of the available space to reduce run time
14270 # else 60% of the available space if we are running SLOW tests
14271 if [ $SLOW == "no" ]; then
14272 space=$((1024 * 100 * OSTCOUNT))
14274 # Find OST with Minimum Size
14275 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14276 sort -un | head -1)
14277 echo "min size OST: $space"
14278 space=$(((space * 60)/100 * OSTCOUNT))
14280 # space in 1k units, round to 4k blocks
14281 local blkcount=$((space * 1024 / $BS))
14283 echo "Verify fallocate punch: Very large Range"
14284 fallocate -l${space}k $DIR/$tfile ||
14285 error "fallocate ${space}k $DIR/$tfile failed"
14286 # write 1M at the end, start and in the middle
14287 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14288 error "dd failed: bs $BS count 256"
14289 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14290 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14291 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14292 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14295 size=$(stat -c '%s' $DIR/$tfile)
14297 # gather punch length.
14298 local punch_size=$((size - (BS * 2)))
14300 echo "punch_size = $punch_size"
14301 echo "size - punch_size: $((size - punch_size))"
14302 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14304 # Call fallocate to punch all except 2 blocks. We leave the
14305 # first and the last block
14306 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14307 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14308 error "fallocate failed: offset $BS length $punch_size"
14310 size_after=$(stat -c '%s' $DIR/$tfile)
14311 blocks_after=$(stat -c '%b' $DIR/$tfile)
14313 # Verify punch worked.
14314 # Size should be kept
14315 (( size == size_after )) ||
14316 error "punch failed: size $size != $size_after"
14318 # two 4k data blocks to remain plus possible 1 extra extent block
14319 (( blocks_after <= ((BS / 512) * 3) )) ||
14320 error "too many blocks remains: $blocks_after"
14322 # Verify that file has hole between the first and the last blocks
14323 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14324 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14326 echo "Hole at [$hole_start, $hole_end)"
14327 (( hole_start == BS )) ||
14328 error "no hole at offset $BS after punch"
14330 (( hole_end == BS + punch_size )) ||
14331 error "data at offset $hole_end < $((BS + punch_size))"
14333 run_test 150g "Verify fallocate punch on large range"
14335 #LU-2902 roc_hit was not able to read all values from lproc
14336 function roc_hit_init() {
14337 local list=$(comma_list $(osts_nodes))
14338 local dir=$DIR/$tdir-check
14339 local file=$dir/$tfile
14345 #use setstripe to do a write to every ost
14346 for i in $(seq 0 $((OSTCOUNT-1))); do
14347 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14348 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14349 idx=$(printf %04x $i)
14350 BEFORE=$(get_osd_param $list *OST*$idx stats |
14351 awk '$1 == "cache_access" {sum += $7}
14352 END { printf("%0.0f", sum) }')
14354 cancel_lru_locks osc
14355 cat $file >/dev/null
14357 AFTER=$(get_osd_param $list *OST*$idx stats |
14358 awk '$1 == "cache_access" {sum += $7}
14359 END { printf("%0.0f", sum) }')
14361 echo BEFORE:$BEFORE AFTER:$AFTER
14362 if ! let "AFTER - BEFORE == 4"; then
14364 error "roc_hit is not safe to use"
14372 function roc_hit() {
14373 local list=$(comma_list $(osts_nodes))
14374 echo $(get_osd_param $list '' stats |
14375 awk '$1 == "cache_hit" {sum += $7}
14376 END { printf("%0.0f", sum) }')
14379 function set_cache() {
14382 if [ "$2" == "off" ]; then
14385 local list=$(comma_list $(osts_nodes))
14386 set_osd_param $list '' $1_cache_enable $on
14388 cancel_lru_locks osc
14392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14393 remote_ost_nodsh && skip "remote OST with nodsh"
14396 local list=$(comma_list $(osts_nodes))
14398 # check whether obdfilter is cache capable at all
14399 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14400 skip "not cache-capable obdfilter"
14403 # check cache is enabled on all obdfilters
14404 if get_osd_param $list '' read_cache_enable | grep 0; then
14405 skip "oss cache is disabled"
14408 set_osd_param $list '' writethrough_cache_enable 1
14410 # check write cache is enabled on all obdfilters
14411 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14412 skip "oss write cache is NOT enabled"
14417 #define OBD_FAIL_OBD_NO_LRU 0x609
14418 do_nodes $list $LCTL set_param fail_loc=0x609
14420 # pages should be in the case right after write
14421 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14424 local BEFORE=$(roc_hit)
14425 cancel_lru_locks osc
14426 cat $DIR/$tfile >/dev/null
14427 local AFTER=$(roc_hit)
14429 do_nodes $list $LCTL set_param fail_loc=0
14431 if ! let "AFTER - BEFORE == CPAGES"; then
14432 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14435 cancel_lru_locks osc
14436 # invalidates OST cache
14437 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14438 set_osd_param $list '' read_cache_enable 0
14439 cat $DIR/$tfile >/dev/null
14441 # now data shouldn't be found in the cache
14443 cancel_lru_locks osc
14444 cat $DIR/$tfile >/dev/null
14446 if let "AFTER - BEFORE != 0"; then
14447 error "IN CACHE: before: $BEFORE, after: $AFTER"
14450 set_osd_param $list '' read_cache_enable 1
14453 run_test 151 "test cache on oss and controls ==============================="
14456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14458 local TF="$TMP/$tfile"
14460 # simulate ENOMEM during write
14461 #define OBD_FAIL_OST_NOMEM 0x226
14462 lctl set_param fail_loc=0x80000226
14463 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14465 sync || error "sync failed"
14466 lctl set_param fail_loc=0
14468 # discard client's cache
14469 cancel_lru_locks osc
14471 # simulate ENOMEM during read
14472 lctl set_param fail_loc=0x80000226
14473 cmp $TF $DIR/$tfile || error "cmp failed"
14474 lctl set_param fail_loc=0
14478 run_test 152 "test read/write with enomem ============================"
14481 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14483 run_test 153 "test if fdatasync does not crash ======================="
14485 dot_lustre_fid_permission_check() {
14487 local ffid=$MOUNT/.lustre/fid/$fid
14490 echo "stat fid $fid"
14491 stat $ffid > /dev/null || error "stat $ffid failed."
14492 echo "touch fid $fid"
14493 touch $ffid || error "touch $ffid failed."
14494 echo "write to fid $fid"
14495 cat /etc/hosts > $ffid || error "write $ffid failed."
14496 echo "read fid $fid"
14497 diff /etc/hosts $ffid || error "read $ffid failed."
14498 echo "append write to fid $fid"
14499 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14500 echo "rename fid $fid"
14501 mv $ffid $test_dir/$tfile.1 &&
14502 error "rename $ffid to $tfile.1 should fail."
14503 touch $test_dir/$tfile.1
14504 mv $test_dir/$tfile.1 $ffid &&
14505 error "rename $tfile.1 to $ffid should fail."
14506 rm -f $test_dir/$tfile.1
14507 echo "truncate fid $fid"
14508 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14509 echo "link fid $fid"
14510 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14511 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14512 echo "setfacl fid $fid"
14513 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14514 echo "getfacl fid $fid"
14515 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14517 echo "unlink fid $fid"
14518 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14519 echo "mknod fid $fid"
14520 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14522 fid=[0xf00000400:0x1:0x0]
14523 ffid=$MOUNT/.lustre/fid/$fid
14525 echo "stat non-exist fid $fid"
14526 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14527 echo "write to non-exist fid $fid"
14528 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14529 echo "link new fid $fid"
14530 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14532 mkdir -p $test_dir/$tdir
14533 touch $test_dir/$tdir/$tfile
14534 fid=$($LFS path2fid $test_dir/$tdir)
14537 error "error: could not get fid for $test_dir/$dir/$tfile."
14539 ffid=$MOUNT/.lustre/fid/$fid
14542 ls $ffid > /dev/null || error "ls $ffid failed."
14543 echo "touch $fid/$tfile.1"
14544 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14546 echo "touch $MOUNT/.lustre/fid/$tfile"
14547 touch $MOUNT/.lustre/fid/$tfile && \
14548 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14550 echo "setxattr to $MOUNT/.lustre/fid"
14551 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14553 echo "listxattr for $MOUNT/.lustre/fid"
14554 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14556 echo "delxattr from $MOUNT/.lustre/fid"
14557 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14559 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14560 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14561 error "touch invalid fid should fail."
14563 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14564 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14565 error "touch non-normal fid should fail."
14567 echo "rename $tdir to $MOUNT/.lustre/fid"
14568 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14569 error "rename to $MOUNT/.lustre/fid should fail."
14571 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14573 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14574 local new_obf_mode=777
14576 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14577 chmod $new_obf_mode $DIR/.lustre/fid ||
14578 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14580 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14581 [ $obf_mode -eq $new_obf_mode ] ||
14582 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14584 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14585 chmod $old_obf_mode $DIR/.lustre/fid ||
14586 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14589 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14590 fid=$($LFS path2fid $test_dir/$tfile-2)
14592 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14594 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14595 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14596 error "create lov data thru .lustre failed"
14598 echo "cp /etc/passwd $test_dir/$tfile-2"
14599 cp /etc/passwd $test_dir/$tfile-2 ||
14600 error "copy to $test_dir/$tfile-2 failed."
14601 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14602 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14603 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14605 rm -rf $test_dir/tfile.lnk
14606 rm -rf $test_dir/$tfile-2
14610 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14611 skip "Need MDS version at least 2.4.1"
14613 local tf=$DIR/$tfile
14616 local fid=$($LFS path2fid $tf)
14617 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14619 # check that we get the same pathname back
14622 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14623 echo "$rootpath $fid"
14624 found=$($LFS fid2path $rootpath "$fid")
14625 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14626 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14629 # check wrong root path format
14630 rootpath=$MOUNT"_wrong"
14631 found=$($LFS fid2path $rootpath "$fid")
14632 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14634 run_test 154A "lfs path2fid and fid2path basic checks"
14637 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14638 skip "Need MDS version at least 2.4.1"
14640 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14641 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14642 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14643 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14645 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14646 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14648 # check that we get the same pathname
14649 echo "PFID: $PFID, name: $name"
14650 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14651 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14652 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14653 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14655 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14657 run_test 154B "verify the ll_decode_linkea tool"
14660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14661 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14662 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14663 skip "Need MDS version at least 2.2.51"
14664 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14666 cp /etc/hosts $DIR/$tfile
14668 fid=$($LFS path2fid $DIR/$tfile)
14670 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14672 dot_lustre_fid_permission_check "$fid" $DIR ||
14673 error "dot lustre permission check $fid failed"
14675 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14677 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14679 touch $MOUNT/.lustre/file &&
14680 error "creation is not allowed under .lustre"
14682 mkdir $MOUNT/.lustre/dir &&
14683 error "mkdir is not allowed under .lustre"
14687 run_test 154a "Open-by-FID"
14690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14691 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14692 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14693 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14694 skip "Need MDS version at least 2.2.51"
14696 local remote_dir=$DIR/$tdir/remote_dir
14700 mkdir -p $DIR/$tdir
14701 $LFS mkdir -i $MDTIDX $remote_dir ||
14702 error "create remote directory failed"
14704 cp /etc/hosts $remote_dir/$tfile
14706 fid=$($LFS path2fid $remote_dir/$tfile)
14708 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14710 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14711 error "dot lustre permission check $fid failed"
14714 run_test 154b "Open-by-FID for remote directory"
14717 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14718 skip "Need MDS version at least 2.4.1"
14720 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14721 local FID1=$($LFS path2fid $DIR/$tfile.1)
14722 local FID2=$($LFS path2fid $DIR/$tfile.2)
14723 local FID3=$($LFS path2fid $DIR/$tfile.3)
14726 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14727 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14728 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14730 [ "$FID" = "${!want}" ] ||
14731 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14735 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14737 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14738 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14742 run_test 154c "lfs path2fid and fid2path multiple arguments"
14745 remote_mds_nodsh && skip "remote MDS with nodsh"
14746 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14747 skip "Need MDS version at least 2.5.53"
14749 if remote_mds; then
14750 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14754 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14761 local fid=$($LFS path2fid $DIR/$tfile)
14764 cmd="exec $fd<$DIR/$tfile"
14766 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14767 echo "$fid_list" | grep "$fid"
14770 cmd="exec $fd>/dev/null"
14772 if [ $rc -ne 0 ]; then
14773 error "FID $fid not found in open files list $fid_list"
14776 run_test 154d "Verify open file fid"
14780 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14781 skip "Need MDS version at least 2.6.50"
14783 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14784 error ".lustre returned by readdir"
14787 run_test 154e ".lustre is not returned by readdir"
14790 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14792 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14793 test_mkdir -p -c1 $DIR/$tdir/d
14794 # test dirs inherit from its stripe
14795 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14796 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14797 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14798 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14801 # get fid of parents
14802 local FID0=$($LFS path2fid $DIR/$tdir/d)
14803 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14804 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14805 local FID3=$($LFS path2fid $DIR)
14807 # check that path2fid --parents returns expected <parent_fid>/name
14808 # 1) test for a directory (single parent)
14809 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14810 [ "$parent" == "$FID0/foo1" ] ||
14811 error "expected parent: $FID0/foo1, got: $parent"
14813 # 2) test for a file with nlink > 1 (multiple parents)
14814 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14815 echo "$parent" | grep -F "$FID1/$tfile" ||
14816 error "$FID1/$tfile not returned in parent list"
14817 echo "$parent" | grep -F "$FID2/link" ||
14818 error "$FID2/link not returned in parent list"
14820 # 3) get parent by fid
14821 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14822 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14823 echo "$parent" | grep -F "$FID1/$tfile" ||
14824 error "$FID1/$tfile not returned in parent list (by fid)"
14825 echo "$parent" | grep -F "$FID2/link" ||
14826 error "$FID2/link not returned in parent list (by fid)"
14828 # 4) test for entry in root directory
14829 parent=$($LFS path2fid --parents $DIR/f)
14830 echo "$parent" | grep -F "$FID3/f" ||
14831 error "$FID3/f not returned in parent list"
14833 # 5) test it on root directory
14834 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14835 error "$MOUNT should not have parents"
14837 # enable xattr caching and check that linkea is correctly updated
14838 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14839 save_lustre_params client "llite.*.xattr_cache" > $save
14840 lctl set_param llite.*.xattr_cache 1
14842 # 6.1) linkea update on rename
14843 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14845 # get parents by fid
14846 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14847 # foo1 should no longer be returned in parent list
14848 echo "$parent" | grep -F "$FID1" &&
14849 error "$FID1 should no longer be in parent list"
14850 # the new path should appear
14851 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14852 error "$FID2/$tfile.moved is not in parent list"
14854 # 6.2) linkea update on unlink
14855 rm -f $DIR/$tdir/d/foo2/link
14856 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14857 # foo2/link should no longer be returned in parent list
14858 echo "$parent" | grep -F "$FID2/link" &&
14859 error "$FID2/link should no longer be in parent list"
14863 restore_lustre_params < $save
14866 run_test 154f "get parent fids by reading link ea"
14870 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14871 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14872 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14873 skip "Need MDS version at least 2.6.92"
14875 mkdir -p $DIR/$tdir
14876 llapi_fid_test -d $DIR/$tdir
14878 run_test 154g "various llapi FID tests"
14880 test_155_small_load() {
14881 local temp=$TMP/$tfile
14882 local file=$DIR/$tfile
14884 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14885 error "dd of=$temp bs=6096 count=1 failed"
14887 cancel_lru_locks $OSC
14888 cmp $temp $file || error "$temp $file differ"
14890 $TRUNCATE $temp 6000
14891 $TRUNCATE $file 6000
14892 cmp $temp $file || error "$temp $file differ (truncate1)"
14894 echo "12345" >>$temp
14895 echo "12345" >>$file
14896 cmp $temp $file || error "$temp $file differ (append1)"
14898 echo "12345" >>$temp
14899 echo "12345" >>$file
14900 cmp $temp $file || error "$temp $file differ (append2)"
14906 test_155_big_load() {
14907 remote_ost_nodsh && skip "remote OST with nodsh"
14909 local temp=$TMP/$tfile
14910 local file=$DIR/$tfile
14913 local cache_size=$(do_facet ost$((MAXI+1)) \
14914 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14915 local large_file_size=$((cache_size * 2))
14917 echo "OSS cache size: $cache_size KB"
14918 echo "Large file size: $large_file_size KB"
14920 [ $MAXV -le $large_file_size ] &&
14921 skip_env "max available OST size needs > $large_file_size KB"
14923 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14925 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14926 error "dd of=$temp bs=$large_file_size count=1k failed"
14929 cancel_lru_locks osc
14930 cmp $temp $file || error "$temp $file differ"
14936 save_writethrough() {
14937 local facets=$(get_facets OST)
14939 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14945 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14947 save_writethrough $p
14950 set_cache writethrough on
14951 test_155_small_load
14952 restore_lustre_params < $p
14955 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14960 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14962 save_writethrough $p
14965 set_cache writethrough off
14966 test_155_small_load
14967 restore_lustre_params < $p
14970 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14975 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14977 save_writethrough $p
14980 set_cache writethrough on
14981 test_155_small_load
14982 restore_lustre_params < $p
14985 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14990 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14992 save_writethrough $p
14995 set_cache writethrough off
14996 test_155_small_load
14997 restore_lustre_params < $p
15000 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15005 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15007 save_writethrough $p
15010 set_cache writethrough on
15012 restore_lustre_params < $p
15015 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15020 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15022 save_writethrough $p
15025 set_cache writethrough off
15027 restore_lustre_params < $p
15030 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15035 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15037 save_writethrough $p
15040 set_cache writethrough on
15042 restore_lustre_params < $p
15045 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15050 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15052 save_writethrough $p
15055 set_cache writethrough off
15057 restore_lustre_params < $p
15060 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15064 remote_ost_nodsh && skip "remote OST with nodsh"
15065 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15066 skip "stats not implemented on old servers"
15067 [ "$ost1_FSTYPE" = "zfs" ] &&
15068 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15073 local file="$DIR/$tfile"
15074 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15076 save_writethrough $p
15079 log "Turn on read and write cache"
15081 set_cache writethrough on
15083 log "Write data and read it back."
15084 log "Read should be satisfied from the cache."
15085 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15087 cancel_lru_locks osc
15088 cat $file >/dev/null
15090 if ! let "AFTER - BEFORE == CPAGES"; then
15091 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15093 log "cache hits: before: $BEFORE, after: $AFTER"
15096 log "Read again; it should be satisfied from the cache."
15098 cancel_lru_locks osc
15099 cat $file >/dev/null
15101 if ! let "AFTER - BEFORE == CPAGES"; then
15102 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15104 log "cache hits:: before: $BEFORE, after: $AFTER"
15107 log "Turn off the read cache and turn on the write cache"
15109 set_cache writethrough on
15111 log "Read again; it should be satisfied from the cache."
15113 cancel_lru_locks osc
15114 cat $file >/dev/null
15116 if ! let "AFTER - BEFORE == CPAGES"; then
15117 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15119 log "cache hits:: before: $BEFORE, after: $AFTER"
15122 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15123 # > 2.12.56 uses pagecache if cached
15124 log "Read again; it should not be satisfied from the cache."
15126 cancel_lru_locks osc
15127 cat $file >/dev/null
15129 if ! let "AFTER - BEFORE == 0"; then
15130 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15132 log "cache hits:: before: $BEFORE, after: $AFTER"
15136 log "Write data and read it back."
15137 log "Read should be satisfied from the cache."
15138 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15140 cancel_lru_locks osc
15141 cat $file >/dev/null
15143 if ! let "AFTER - BEFORE == CPAGES"; then
15144 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15146 log "cache hits:: before: $BEFORE, after: $AFTER"
15149 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15150 # > 2.12.56 uses pagecache if cached
15151 log "Read again; it should not be satisfied from the cache."
15153 cancel_lru_locks osc
15154 cat $file >/dev/null
15156 if ! let "AFTER - BEFORE == 0"; then
15157 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15159 log "cache hits:: before: $BEFORE, after: $AFTER"
15163 log "Turn off read and write cache"
15165 set_cache writethrough off
15167 log "Write data and read it back"
15168 log "It should not be satisfied from the cache."
15170 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15171 cancel_lru_locks osc
15173 cat $file >/dev/null
15175 if ! let "AFTER - BEFORE == 0"; then
15176 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15178 log "cache hits:: before: $BEFORE, after: $AFTER"
15181 log "Turn on the read cache and turn off the write cache"
15183 set_cache writethrough off
15185 log "Write data and read it back"
15186 log "It should not be satisfied from the cache."
15188 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15190 cancel_lru_locks osc
15191 cat $file >/dev/null
15193 if ! let "AFTER - BEFORE == 0"; then
15194 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15196 log "cache hits:: before: $BEFORE, after: $AFTER"
15199 log "Read again; it should be satisfied from the cache."
15201 cancel_lru_locks osc
15202 cat $file >/dev/null
15204 if ! let "AFTER - BEFORE == CPAGES"; then
15205 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15207 log "cache hits:: before: $BEFORE, after: $AFTER"
15210 restore_lustre_params < $p
15213 run_test 156 "Verification of tunables"
15216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15217 remote_mds_nodsh && skip "remote MDS with nodsh"
15218 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15219 skip "Need MDS version at least 2.2.0"
15221 changelog_register || error "changelog_register failed"
15222 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15223 changelog_users $SINGLEMDS | grep -q $cl_user ||
15224 error "User $cl_user not found in changelog_users"
15227 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15228 changelog_clear 0 || error "changelog_clear failed"
15229 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15230 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15231 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15232 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15233 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15234 rm $DIR/$tdir/pics/desktop.jpg
15236 changelog_dump | tail -10
15238 echo "verifying changelog mask"
15239 changelog_chmask "-MKDIR"
15240 changelog_chmask "-CLOSE"
15242 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15243 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15245 changelog_chmask "+MKDIR"
15246 changelog_chmask "+CLOSE"
15248 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15249 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15251 changelog_dump | tail -10
15252 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15253 CLOSES=$(changelog_dump | grep -c "CLOSE")
15254 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15255 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15258 echo "verifying target fid"
15259 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15260 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15261 [ "$fidc" == "$fidf" ] ||
15262 error "changelog '$tfile' fid $fidc != file fid $fidf"
15263 echo "verifying parent fid"
15264 # The FID returned from the Changelog may be the directory shard on
15265 # a different MDT, and not the FID returned by path2fid on the parent.
15266 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15267 # since this is what will matter when recreating this file in the tree.
15268 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15269 local pathp=$($LFS fid2path $MOUNT "$fidp")
15270 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15271 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15273 echo "getting records for $cl_user"
15274 changelog_users $SINGLEMDS
15275 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15277 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15278 error "changelog_clear failed"
15279 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15280 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15281 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15282 error "user index expect $user_rec1 + $nclr != $user_rec2"
15284 local min0_rec=$(changelog_users $SINGLEMDS |
15285 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15286 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15287 awk '{ print $1; exit; }')
15289 changelog_dump | tail -n 5
15290 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15291 [ $first_rec == $((min0_rec + 1)) ] ||
15292 error "first index should be $min0_rec + 1 not $first_rec"
15294 # LU-3446 changelog index reset on MDT restart
15295 local cur_rec1=$(changelog_users $SINGLEMDS |
15296 awk '/^current.index:/ { print $NF }')
15297 changelog_clear 0 ||
15298 error "clear all changelog records for $cl_user failed"
15299 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15300 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15301 error "Fail to start $SINGLEMDS"
15302 local cur_rec2=$(changelog_users $SINGLEMDS |
15303 awk '/^current.index:/ { print $NF }')
15304 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15305 [ $cur_rec1 == $cur_rec2 ] ||
15306 error "current index should be $cur_rec1 not $cur_rec2"
15308 echo "verifying users from this test are deregistered"
15309 changelog_deregister || error "changelog_deregister failed"
15310 changelog_users $SINGLEMDS | grep -q $cl_user &&
15311 error "User '$cl_user' still in changelog_users"
15313 # lctl get_param -n mdd.*.changelog_users
15314 # current index: 144
15315 # ID index (idle seconds)
15317 if ! changelog_users $SINGLEMDS | grep "^cl"; then
15318 # this is the normal case where all users were deregistered
15319 # make sure no new records are added when no users are present
15320 local last_rec1=$(changelog_users $SINGLEMDS |
15321 awk '/^current.index:/ { print $NF }')
15322 touch $DIR/$tdir/chloe
15323 local last_rec2=$(changelog_users $SINGLEMDS |
15324 awk '/^current.index:/ { print $NF }')
15325 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15326 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15328 # any changelog users must be leftovers from a previous test
15329 changelog_users $SINGLEMDS
15330 echo "other changelog users; can't verify off"
15333 run_test 160a "changelog sanity"
15335 test_160b() { # LU-3587
15336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15337 remote_mds_nodsh && skip "remote MDS with nodsh"
15338 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15339 skip "Need MDS version at least 2.2.0"
15341 changelog_register || error "changelog_register failed"
15342 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15343 changelog_users $SINGLEMDS | grep -q $cl_user ||
15344 error "User '$cl_user' not found in changelog_users"
15346 local longname1=$(str_repeat a 255)
15347 local longname2=$(str_repeat b 255)
15350 echo "creating very long named file"
15351 touch $longname1 || error "create of '$longname1' failed"
15352 echo "renaming very long named file"
15353 mv $longname1 $longname2
15355 changelog_dump | grep RENME | tail -n 5
15358 run_test 160b "Verify that very long rename doesn't crash in changelog"
15361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15362 remote_mds_nodsh && skip "remote MDS with nodsh"
15364 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15365 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15366 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15367 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15371 # Registration step
15372 changelog_register || error "changelog_register failed"
15375 mkdir -p $DIR/$tdir
15376 $MCREATE $DIR/$tdir/foo_160c
15377 changelog_chmask "-TRUNC"
15378 $TRUNCATE $DIR/$tdir/foo_160c 200
15379 changelog_chmask "+TRUNC"
15380 $TRUNCATE $DIR/$tdir/foo_160c 199
15381 changelog_dump | tail -n 5
15382 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15383 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15385 run_test 160c "verify that changelog log catch the truncate event"
15388 remote_mds_nodsh && skip "remote MDS with nodsh"
15389 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15391 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15392 skip "Need MDS version at least 2.7.60"
15394 # Registration step
15395 changelog_register || error "changelog_register failed"
15397 mkdir -p $DIR/$tdir/migrate_dir
15398 changelog_clear 0 || error "changelog_clear failed"
15400 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15401 changelog_dump | tail -n 5
15402 local migrates=$(changelog_dump | grep -c "MIGRT")
15403 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15405 run_test 160d "verify that changelog log catch the migrate event"
15408 remote_mds_nodsh && skip "remote MDS with nodsh"
15411 changelog_register || error "changelog_register failed"
15413 # Delete a future user (expect fail)
15414 local MDT0=$(facet_svc $SINGLEMDS)
15415 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15418 if [ $rc -eq 0 ]; then
15419 error "Deleted non-existant user cl77"
15420 elif [ $rc -ne 2 ]; then
15421 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15424 # Clear to a bad index (1 billion should be safe)
15425 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15428 if [ $rc -eq 0 ]; then
15429 error "Successfully cleared to invalid CL index"
15430 elif [ $rc -ne 22 ]; then
15431 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15434 run_test 160e "changelog negative testing (should return errors)"
15437 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15438 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15439 skip "Need MDS version at least 2.10.56"
15441 local mdts=$(comma_list $(mdts_nodes))
15444 changelog_register || error "first changelog_register failed"
15445 changelog_register || error "second changelog_register failed"
15447 declare -A cl_user1
15448 declare -A cl_user2
15453 # generate some changelog records to accumulate on each MDT
15454 # use all_char because created files should be evenly distributed
15455 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15456 error "test_mkdir $tdir failed"
15457 log "$(date +%s): creating first files"
15458 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15459 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15460 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15463 # check changelogs have been generated
15464 local start=$SECONDS
15465 local idle_time=$((MDSCOUNT * 5 + 5))
15466 local nbcl=$(changelog_dump | wc -l)
15467 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15469 for param in "changelog_max_idle_time=$idle_time" \
15471 "changelog_min_gc_interval=2" \
15472 "changelog_min_free_cat_entries=3"; do
15473 local MDT0=$(facet_svc $SINGLEMDS)
15474 local var="${param%=*}"
15475 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15477 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15478 do_nodes $mdts $LCTL set_param mdd.*.$param
15481 # force cl_user2 to be idle (1st part), but also cancel the
15482 # cl_user1 records so that it is not evicted later in the test.
15483 local sleep1=$((idle_time / 2))
15484 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15487 # simulate changelog catalog almost full
15488 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15489 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15491 for i in $(seq $MDSCOUNT); do
15492 cl_users=(${CL_USERS[mds$i]})
15493 cl_user1[mds$i]="${cl_users[0]}"
15494 cl_user2[mds$i]="${cl_users[1]}"
15496 [ -n "${cl_user1[mds$i]}" ] ||
15497 error "mds$i: no user registered"
15498 [ -n "${cl_user2[mds$i]}" ] ||
15499 error "mds$i: only ${cl_user2[mds$i]} is registered"
15501 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15502 [ -n "$user_rec1" ] ||
15503 error "mds$i: User ${cl_user1[mds$i]} not registered"
15504 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15505 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15506 [ -n "$user_rec2" ] ||
15507 error "mds$i: User ${cl_user1[mds$i]} not registered"
15508 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15509 "$user_rec1 + 2 == $user_rec2"
15510 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15511 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15512 "$user_rec1 + 2, but is $user_rec2"
15513 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15514 [ -n "$user_rec2" ] ||
15515 error "mds$i: User ${cl_user2[mds$i]} not registered"
15516 [ $user_rec1 == $user_rec2 ] ||
15517 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15518 "$user_rec1, but is $user_rec2"
15521 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15522 local sleep2=$((idle_time - (SECONDS - start) + 1))
15523 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15526 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15527 # cl_user1 should be OK because it recently processed records.
15528 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15529 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15530 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15531 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15534 # ensure gc thread is done
15535 for i in $(mdts_nodes); do
15536 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15537 error "$i: GC-thread not done"
15541 for (( i = 1; i <= MDSCOUNT; i++ )); do
15542 # check cl_user1 still registered
15543 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15544 error "mds$i: User ${cl_user1[mds$i]} not registered"
15545 # check cl_user2 unregistered
15546 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15547 error "mds$i: User ${cl_user2[mds$i]} still registered"
15549 # check changelogs are present and starting at $user_rec1 + 1
15550 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15551 [ -n "$user_rec1" ] ||
15552 error "mds$i: User ${cl_user1[mds$i]} not registered"
15553 first_rec=$($LFS changelog $(facet_svc mds$i) |
15554 awk '{ print $1; exit; }')
15556 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15557 [ $((user_rec1 + 1)) == $first_rec ] ||
15558 error "mds$i: rec $first_rec != $user_rec1 + 1"
15561 run_test 160f "changelog garbage collect (timestamped users)"
15564 remote_mds_nodsh && skip "remote MDS with nodsh"
15565 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15566 skip "Need MDS version at least 2.10.56"
15568 local mdts=$(comma_list $(mdts_nodes))
15570 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15571 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15574 changelog_register || error "first changelog_register failed"
15575 changelog_register || error "second changelog_register failed"
15577 declare -A cl_user1
15578 declare -A cl_user2
15583 # generate some changelog records to accumulate on each MDT
15584 # use all_char because created files should be evenly distributed
15585 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15586 error "test_mkdir $tdir failed"
15587 for ((i = 0; i < MDSCOUNT; i++)); do
15588 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15589 error "create $DIR/$tdir/d$i.1 failed"
15592 # check changelogs have been generated
15593 local nbcl=$(changelog_dump | wc -l)
15594 (( $nbcl > 0 )) || error "no changelogs found"
15596 # reduce the max_idle_indexes value to make sure we exceed it
15597 for param in "changelog_max_idle_indexes=1" \
15599 "changelog_min_gc_interval=2" \
15600 "changelog_min_free_cat_entries=3"; do
15601 local MDT0=$(facet_svc $SINGLEMDS)
15602 local var="${param%=*}"
15603 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15605 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15606 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15607 error "unable to set mdd.*.$param"
15610 # simulate changelog catalog almost full
15611 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15612 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15614 local start=$SECONDS
15615 for i in $(seq $MDSCOUNT); do
15616 cl_users=(${CL_USERS[mds$i]})
15617 cl_user1[mds$i]="${cl_users[0]}"
15618 cl_user2[mds$i]="${cl_users[1]}"
15620 [ -n "${cl_user1[mds$i]}" ] ||
15621 error "mds$i: no user registered"
15622 [ -n "${cl_user2[mds$i]}" ] ||
15623 error "mds$i: only ${cl_user1[mds$i]} is registered"
15625 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15626 [ -n "$user_rec1" ] ||
15627 error "mds$i: User ${cl_user1[mds$i]} not registered"
15628 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15629 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15630 [ -n "$user_rec2" ] ||
15631 error "mds$i: User ${cl_user1[mds$i]} not registered"
15632 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15633 "$user_rec1 + 2 == $user_rec2"
15634 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15635 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15636 "$user_rec1 + 2, but is $user_rec2"
15637 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15638 [ -n "$user_rec2" ] ||
15639 error "mds$i: User ${cl_user2[mds$i]} not registered"
15640 [ $user_rec1 == $user_rec2 ] ||
15641 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15642 "$user_rec1, but is $user_rec2"
15645 # ensure we are past the previous changelog_min_gc_interval set above
15646 local sleep2=$((start + 2 - SECONDS))
15647 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15649 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15650 # cl_user1 should be OK because it recently processed records.
15651 for ((i = 0; i < MDSCOUNT; i++)); do
15652 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15653 error "create $DIR/$tdir/d$i.3 failed"
15656 # ensure gc thread is done
15657 for i in $(mdts_nodes); do
15658 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15659 error "$i: GC-thread not done"
15663 for (( i = 1; i <= MDSCOUNT; i++ )); do
15664 # check cl_user1 still registered
15665 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15666 error "mds$i: User ${cl_user1[mds$i]} not registered"
15667 # check cl_user2 unregistered
15668 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15669 error "mds$i: User ${cl_user2[mds$i]} still registered"
15671 # check changelogs are present and starting at $user_rec1 + 1
15672 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15673 [ -n "$user_rec1" ] ||
15674 error "mds$i: User ${cl_user1[mds$i]} not registered"
15675 first_rec=$($LFS changelog $(facet_svc mds$i) |
15676 awk '{ print $1; exit; }')
15678 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15679 [ $((user_rec1 + 1)) == $first_rec ] ||
15680 error "mds$i: rec $first_rec != $user_rec1 + 1"
15683 run_test 160g "changelog garbage collect (old users)"
15686 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15687 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15688 skip "Need MDS version at least 2.10.56"
15690 local mdts=$(comma_list $(mdts_nodes))
15693 changelog_register || error "first changelog_register failed"
15694 changelog_register || error "second changelog_register failed"
15696 declare -A cl_user1
15697 declare -A cl_user2
15702 # generate some changelog records to accumulate on each MDT
15703 # use all_char because created files should be evenly distributed
15704 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15705 error "test_mkdir $tdir failed"
15706 for ((i = 0; i < MDSCOUNT; i++)); do
15707 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15708 error "create $DIR/$tdir/d$i.1 failed"
15711 # check changelogs have been generated
15712 local nbcl=$(changelog_dump | wc -l)
15713 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15715 for param in "changelog_max_idle_time=10" \
15717 "changelog_min_gc_interval=2"; do
15718 local MDT0=$(facet_svc $SINGLEMDS)
15719 local var="${param%=*}"
15720 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15722 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15723 do_nodes $mdts $LCTL set_param mdd.*.$param
15726 # force cl_user2 to be idle (1st part)
15729 for i in $(seq $MDSCOUNT); do
15730 cl_users=(${CL_USERS[mds$i]})
15731 cl_user1[mds$i]="${cl_users[0]}"
15732 cl_user2[mds$i]="${cl_users[1]}"
15734 [ -n "${cl_user1[mds$i]}" ] ||
15735 error "mds$i: no user registered"
15736 [ -n "${cl_user2[mds$i]}" ] ||
15737 error "mds$i: only ${cl_user2[mds$i]} is registered"
15739 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15740 [ -n "$user_rec1" ] ||
15741 error "mds$i: User ${cl_user1[mds$i]} not registered"
15742 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15743 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15744 [ -n "$user_rec2" ] ||
15745 error "mds$i: User ${cl_user1[mds$i]} not registered"
15746 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15747 "$user_rec1 + 2 == $user_rec2"
15748 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15749 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15750 "$user_rec1 + 2, but is $user_rec2"
15751 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15752 [ -n "$user_rec2" ] ||
15753 error "mds$i: User ${cl_user2[mds$i]} not registered"
15754 [ $user_rec1 == $user_rec2 ] ||
15755 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15756 "$user_rec1, but is $user_rec2"
15759 # force cl_user2 to be idle (2nd part) and to reach
15760 # changelog_max_idle_time
15763 # force each GC-thread start and block then
15764 # one per MDT/MDD, set fail_val accordingly
15765 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15766 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15768 # generate more changelogs to trigger fail_loc
15769 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15770 error "create $DIR/$tdir/${tfile}bis failed"
15772 # stop MDT to stop GC-thread, should be done in back-ground as it will
15773 # block waiting for the thread to be released and exit
15774 declare -A stop_pids
15775 for i in $(seq $MDSCOUNT); do
15777 stop_pids[mds$i]=$!
15780 for i in $(mdts_nodes); do
15783 local facets=$(facets_up_on_host $i)
15785 for facet in ${facets//,/ }; do
15786 if [[ $facet == mds* ]]; then
15790 # ensure each MDS's gc threads are still present and all in "R"
15791 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15792 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15793 error "$i: expected $nb GC-thread"
15795 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15797 error "$i: GC-thread not found in R-state"
15798 # check umounts of each MDT on MDS have reached kthread_stop()
15799 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15800 error "$i: expected $nb umount"
15802 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15803 error "$i: umount not found in D-state"
15806 # release all GC-threads
15807 do_nodes $mdts $LCTL set_param fail_loc=0
15809 # wait for MDT stop to complete
15810 for i in $(seq $MDSCOUNT); do
15811 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15815 # may try to check if any orphan changelog records are present
15816 # via ldiskfs/zfs and llog_reader...
15818 # re-start/mount MDTs
15819 for i in $(seq $MDSCOUNT); do
15820 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15821 error "Fail to start mds$i"
15825 for i in $(seq $MDSCOUNT); do
15826 # check cl_user1 still registered
15827 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15828 error "mds$i: User ${cl_user1[mds$i]} not registered"
15829 # check cl_user2 unregistered
15830 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15831 error "mds$i: User ${cl_user2[mds$i]} still registered"
15833 # check changelogs are present and starting at $user_rec1 + 1
15834 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15835 [ -n "$user_rec1" ] ||
15836 error "mds$i: User ${cl_user1[mds$i]} not registered"
15837 first_rec=$($LFS changelog $(facet_svc mds$i) |
15838 awk '{ print $1; exit; }')
15840 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15841 [ $((user_rec1 + 1)) == $first_rec ] ||
15842 error "mds$i: first index should be $user_rec1 + 1, " \
15843 "but is $first_rec"
15846 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15851 local mdts=$(comma_list $(mdts_nodes))
15853 changelog_register || error "first changelog_register failed"
15855 # generate some changelog records to accumulate on each MDT
15856 # use all_char because created files should be evenly distributed
15857 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15858 error "test_mkdir $tdir failed"
15859 for ((i = 0; i < MDSCOUNT; i++)); do
15860 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15861 error "create $DIR/$tdir/d$i.1 failed"
15864 # check changelogs have been generated
15865 local nbcl=$(changelog_dump | wc -l)
15866 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15868 # simulate race between register and unregister
15869 # XXX as fail_loc is set per-MDS, with DNE configs the race
15870 # simulation will only occur for one MDT per MDS and for the
15871 # others the normal race scenario will take place
15872 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15873 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15874 do_nodes $mdts $LCTL set_param fail_val=1
15876 # unregister 1st user
15877 changelog_deregister &
15879 # wait some time for deregister work to reach race rdv
15881 # register 2nd user
15882 changelog_register || error "2nd user register failed"
15884 wait $pid1 || error "1st user deregister failed"
15888 declare -A LAST_REC
15889 for i in $(seq $MDSCOUNT); do
15890 if changelog_users mds$i | grep "^cl"; then
15891 # make sure new records are added with one user present
15892 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15893 awk '/^current.index:/ { print $NF }')
15895 error "mds$i has no user registered"
15899 # generate more changelog records to accumulate on each MDT
15900 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15901 error "create $DIR/$tdir/${tfile}bis failed"
15903 for i in $(seq $MDSCOUNT); do
15904 last_rec=$(changelog_users $SINGLEMDS |
15905 awk '/^current.index:/ { print $NF }')
15906 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15907 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15908 error "changelogs are off on mds$i"
15911 run_test 160i "changelog user register/unregister race"
15914 remote_mds_nodsh && skip "remote MDS with nodsh"
15915 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15916 skip "Need MDS version at least 2.12.56"
15918 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15919 stack_trap "umount $MOUNT2" EXIT
15921 changelog_register || error "first changelog_register failed"
15922 stack_trap "changelog_deregister" EXIT
15924 # generate some changelog
15925 # use all_char because created files should be evenly distributed
15926 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15927 error "mkdir $tdir failed"
15928 for ((i = 0; i < MDSCOUNT; i++)); do
15929 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15930 error "create $DIR/$tdir/d$i.1 failed"
15933 # open the changelog device
15934 exec 3>/dev/changelog-$FSNAME-MDT0000
15935 stack_trap "exec 3>&-" EXIT
15936 exec 4</dev/changelog-$FSNAME-MDT0000
15937 stack_trap "exec 4<&-" EXIT
15939 # umount the first lustre mount
15941 stack_trap "mount_client $MOUNT" EXIT
15943 # read changelog, which may or may not fail, but should not crash
15947 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15948 changelog_users $SINGLEMDS | grep -q $cl_user ||
15949 error "User $cl_user not found in changelog_users"
15951 printf 'clear:'$cl_user':0' >&3
15953 run_test 160j "client can be umounted while its chanangelog is being used"
15956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15957 remote_mds_nodsh && skip "remote MDS with nodsh"
15959 mkdir -p $DIR/$tdir/1/1
15961 changelog_register || error "changelog_register failed"
15962 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15964 changelog_users $SINGLEMDS | grep -q $cl_user ||
15965 error "User '$cl_user' not found in changelog_users"
15966 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15967 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15968 rmdir $DIR/$tdir/1/1 & sleep 1
15970 touch $DIR/$tdir/2/2
15971 rm -rf $DIR/$tdir/2
15976 changelog_dump | grep rmdir || error "rmdir not recorded"
15978 run_test 160k "Verify that changelog records are not lost"
15980 # Verifies that a file passed as a parameter has recently had an operation
15981 # performed on it that has generated an MTIME changelog which contains the
15982 # correct parent FID. As files might reside on a different MDT from the
15983 # parent directory in DNE configurations, the FIDs are translated to paths
15984 # before being compared, which should be identical
15985 compare_mtime_changelog() {
15993 mdtidx=$($LFS getstripe --mdt-index $file)
15994 mdtidx=$(printf "%04x" $mdtidx)
15996 # Obtain the parent FID from the MTIME changelog
15997 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15998 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16000 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16001 [ -z "$cl_fid" ] && error "parent FID not present"
16003 # Verify that the path for the parent FID is the same as the path for
16004 # the test directory
16005 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16009 [[ "${pdir%/}" == "$dir" ]] ||
16010 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16016 remote_mds_nodsh && skip "remote MDS with nodsh"
16017 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16018 skip "Need MDS version at least 2.13.55"
16022 changelog_register || error "changelog_register failed"
16023 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16025 changelog_users $SINGLEMDS | grep -q $cl_user ||
16026 error "User '$cl_user' not found in changelog_users"
16028 # Clear some types so that MTIME changelogs are generated
16029 changelog_chmask "-CREAT"
16030 changelog_chmask "-CLOSE"
16032 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16034 # Test CL_MTIME during setattr
16035 touch $DIR/$tdir/$tfile
16036 compare_mtime_changelog $DIR/$tdir/$tfile
16038 # Test CL_MTIME during close
16039 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16040 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16042 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16046 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16047 skip "Need MDS version at least 2.14.51"
16054 changelog_register || error "first changelog_register failed"
16055 changelog_register || error "second changelog_register failed"
16057 cl_users=(${CL_USERS[mds1]})
16058 cl_user1="${cl_users[0]}"
16059 cl_user2="${cl_users[1]}"
16060 # generate some changelog records to accumulate on MDT0
16061 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16062 createmany -m $DIR/$tdir/$tfile 50 ||
16063 error "create $DIR/$tdir/$tfile failed"
16064 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16067 # check changelogs have been generated
16068 local nbcl=$(changelog_dump | wc -l)
16069 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16071 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16072 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16074 __changelog_clear mds1 $cl_user1 +10
16075 __changelog_clear mds1 $cl_user2 0 &
16078 __changelog_clear mds1 $cl_user1 0 ||
16079 error "fail to cancel record for $cl_user1"
16081 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16083 run_test 160m "Changelog clear race"
16087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16089 test_mkdir -c1 $DIR/$tdir
16090 cp /etc/hosts $DIR/$tdir/$tfile
16091 test_mkdir -c1 $DIR/$tdir/foo1
16092 test_mkdir -c1 $DIR/$tdir/foo2
16093 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16094 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16095 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16096 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16097 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16098 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16099 $LFS fid2path $DIR $FID
16100 error "bad link ea"
16103 rm $DIR/$tdir/foo2/zachary
16105 rm $DIR/$tdir/foo2/thor
16107 rm $DIR/$tdir/$tfile
16109 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16110 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16111 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16112 rm $DIR/$tdir/foo2/maggie
16115 local longname=$tfile.avg_len_is_thirty_two_
16116 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16117 error_noexit 'failed to unlink many hardlinks'" EXIT
16118 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16119 error "failed to hardlink many files"
16120 links=$($LFS fid2path $DIR $FID | wc -l)
16121 echo -n "${links}/1000 links in link EA"
16122 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16124 run_test 161a "link ea sanity"
16127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16128 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16131 local remote_dir=$DIR/$tdir/remote_dir
16133 mkdir -p $DIR/$tdir
16134 $LFS mkdir -i $MDTIDX $remote_dir ||
16135 error "create remote directory failed"
16137 cp /etc/hosts $remote_dir/$tfile
16138 mkdir -p $remote_dir/foo1
16139 mkdir -p $remote_dir/foo2
16140 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16141 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16142 ln $remote_dir/$tfile $remote_dir/foo1/luna
16143 ln $remote_dir/$tfile $remote_dir/foo2/thor
16145 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16147 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16148 $LFS fid2path $DIR $FID
16149 error "bad link ea"
16152 rm $remote_dir/foo2/zachary
16154 rm $remote_dir/foo2/thor
16156 rm $remote_dir/$tfile
16158 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16159 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16160 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16161 $LFS fid2path $DIR $FID
16162 error "bad link rename"
16164 rm $remote_dir/foo2/maggie
16167 local longname=filename_avg_len_is_thirty_two_
16168 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16169 error "failed to hardlink many files"
16170 links=$($LFS fid2path $DIR $FID | wc -l)
16171 echo -n "${links}/1000 links in link EA"
16172 [[ ${links} -gt 60 ]] ||
16173 error "expected at least 60 links in link EA"
16174 unlinkmany $remote_dir/foo2/$longname 1000 ||
16175 error "failed to unlink many hardlinks"
16177 run_test 161b "link ea sanity under remote directory"
16180 remote_mds_nodsh && skip "remote MDS with nodsh"
16181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16182 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16183 skip "Need MDS version at least 2.1.5"
16185 # define CLF_RENAME_LAST 0x0001
16186 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16187 changelog_register || error "changelog_register failed"
16190 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16191 touch $DIR/$tdir/foo_161c
16192 touch $DIR/$tdir/bar_161c
16193 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16194 changelog_dump | grep RENME | tail -n 5
16195 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16196 changelog_clear 0 || error "changelog_clear failed"
16197 if [ x$flags != "x0x1" ]; then
16198 error "flag $flags is not 0x1"
16201 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16202 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16203 touch $DIR/$tdir/foo_161c
16204 touch $DIR/$tdir/bar_161c
16205 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16206 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16207 changelog_dump | grep RENME | tail -n 5
16208 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16209 changelog_clear 0 || error "changelog_clear failed"
16210 if [ x$flags != "x0x0" ]; then
16211 error "flag $flags is not 0x0"
16213 echo "rename overwrite a target having nlink > 1," \
16214 "changelog record has flags of $flags"
16216 # rename doesn't overwrite a target (changelog flag 0x0)
16217 touch $DIR/$tdir/foo_161c
16218 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16219 changelog_dump | grep RENME | tail -n 5
16220 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16221 changelog_clear 0 || error "changelog_clear failed"
16222 if [ x$flags != "x0x0" ]; then
16223 error "flag $flags is not 0x0"
16225 echo "rename doesn't overwrite a target," \
16226 "changelog record has flags of $flags"
16228 # define CLF_UNLINK_LAST 0x0001
16229 # unlink a file having nlink = 1 (changelog flag 0x1)
16230 rm -f $DIR/$tdir/foo2_161c
16231 changelog_dump | grep UNLNK | tail -n 5
16232 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16233 changelog_clear 0 || error "changelog_clear failed"
16234 if [ x$flags != "x0x1" ]; then
16235 error "flag $flags is not 0x1"
16237 echo "unlink a file having nlink = 1," \
16238 "changelog record has flags of $flags"
16240 # unlink a file having nlink > 1 (changelog flag 0x0)
16241 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16242 rm -f $DIR/$tdir/foobar_161c
16243 changelog_dump | grep UNLNK | tail -n 5
16244 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16245 changelog_clear 0 || error "changelog_clear failed"
16246 if [ x$flags != "x0x0" ]; then
16247 error "flag $flags is not 0x0"
16249 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16251 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16254 remote_mds_nodsh && skip "remote MDS with nodsh"
16255 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16260 changelog_register || error "changelog_register failed"
16262 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16263 # interfer with $MOUNT/.lustre/fid/ access
16265 [[ $? -eq 0 ]] || error "mkdir failed"
16267 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16268 $LCTL set_param fail_loc=0x8000140c
16270 $LCTL set_param fail_val=5
16273 echo foofoo > $DIR/$tdir/$tfile &
16276 # wait for create to be delayed
16280 [[ $? -eq 0 ]] || error "create should be blocked"
16282 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16283 stack_trap "rm -f $tempfile"
16284 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16285 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16286 # some delay may occur during ChangeLog publishing and file read just
16287 # above, that could allow file write to happen finally
16288 [[ -s $tempfile ]] && echo "file should be empty"
16290 $LCTL set_param fail_loc=0
16293 [[ $? -eq 0 ]] || error "create failed"
16295 run_test 161d "create with concurrent .lustre/fid access"
16298 local expected="$1"
16303 path=$($LFS fid2path "$@")
16306 if [ $rc -ne 0 ]; then
16307 error "path looked up of '$expected' failed: rc=$rc"
16308 elif [ "$path" != "$expected" ]; then
16309 error "path looked up '$path' instead of '$expected'"
16311 echo "FID '$fid' resolves to path '$path' as expected"
16315 test_162a() { # was test_162
16316 test_mkdir -p -c1 $DIR/$tdir/d2
16317 touch $DIR/$tdir/d2/$tfile
16318 touch $DIR/$tdir/d2/x1
16319 touch $DIR/$tdir/d2/x2
16320 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16321 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16323 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16324 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16327 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16328 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16329 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16331 # softlink to wrong file
16332 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16333 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16334 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16337 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16338 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16339 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16340 # fid2path dir/fsname should both work
16341 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16342 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16344 # hardlink count: check that there are 2 links
16345 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16346 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16348 # hardlink indexing: remove the first link
16349 rm $DIR/$tdir/d2/p/q/r/hlink
16350 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16352 run_test 162a "path lookup sanity"
16355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16356 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16359 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16360 error "create striped dir failed"
16362 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16363 tail -n 1 | awk '{print $2}')
16364 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16366 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16367 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16370 for ((i=0;i<5;i++)); do
16371 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16372 error "get fid for f$i failed"
16373 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16375 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16376 error "get fid for d$i failed"
16377 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16382 run_test 162b "striped directory path lookup sanity"
16384 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16386 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16387 skip "Need MDS version at least 2.7.51"
16389 local lpath=$tdir.local
16390 local rpath=$tdir.remote
16392 test_mkdir $DIR/$lpath
16393 test_mkdir $DIR/$rpath
16395 for ((i = 0; i <= 101; i++)); do
16398 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16399 error "get fid for local directory $DIR/$lpath failed"
16400 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16403 test_mkdir $DIR/$rpath
16404 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16405 error "get fid for remote directory $DIR/$rpath failed"
16406 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16411 run_test 162c "fid2path works with paths 100 or more directories deep"
16413 oalr_event_count() {
16417 awk -v name="${FSNAME}-OST0000" \
16418 -v event="${event}" \
16419 '$1 == "TRACE" && $2 == event && $3 == name' \
16424 oalr_expect_event_count() {
16427 local expect="${3}"
16430 count=$(oalr_event_count "${event}" "${trace}")
16431 if ((count == expect)); then
16435 error_noexit "${event} event count was '${count}', expected ${expect}"
16441 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16443 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16447 sync # Flush previous IOs so we can count log entries.
16448 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16449 stack_trap cleanup_165 EXIT
16453 local trace="/tmp/${tfile}.trace"
16457 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16458 skip "OFD access log unsupported"
16461 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16464 do_facet ost1 ofd_access_log_reader --list
16467 do_facet ost1 killall -TERM ofd_access_log_reader
16471 if ((rc != 0)); then
16472 error "ofd_access_log_reader exited with rc = '${rc}'"
16475 # Parse trace file for discovery events:
16476 oalr_expect_event_count alr_log_add "${trace}" 1
16477 oalr_expect_event_count alr_log_eof "${trace}" 1
16478 oalr_expect_event_count alr_log_free "${trace}" 1
16480 run_test 165a "ofd access log discovery"
16483 local trace="/tmp/${tfile}.trace"
16484 local file="${DIR}/${tfile}"
16493 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16494 skip "OFD access log unsupported"
16497 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16500 do_facet ost1 ofd_access_log_reader --list
16502 lfs setstripe -c 1 -i 0 "${file}"
16503 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16504 error "cannot create '${file}'"
16507 do_facet ost1 killall -TERM ofd_access_log_reader
16511 if ((rc != 0)); then
16512 error "ofd_access_log_reader exited with rc = '${rc}'"
16515 oalr_expect_event_count alr_log_entry "${trace}" 1
16517 pfid1=$($LFS path2fid "${file}")
16519 # 1 2 3 4 5 6 7 8 9 10
16520 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16521 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16523 echo "entry = '${entry[*]}'" >&2
16526 if [[ "${pfid1}" != "${pfid2}" ]]; then
16527 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16531 if ((size != 1048576)); then
16532 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16536 if [[ "${flags}" != "w" ]]; then
16537 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16540 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16543 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16544 error "cannot read '${file}'"
16547 do_facet ost1 killall -TERM ofd_access_log_reader
16551 if ((rc != 0)); then
16552 error "ofd_access_log_reader exited with rc = '${rc}'"
16555 oalr_expect_event_count alr_log_entry "${trace}" 1
16557 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16558 echo "entry = '${entry[*]}'" >&2
16561 if [[ "${pfid1}" != "${pfid2}" ]]; then
16562 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16566 if ((size != 524288)); then
16567 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16571 if [[ "${flags}" != "r" ]]; then
16572 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16575 run_test 165b "ofd access log entries are produced and consumed"
16578 local trace="/tmp/${tfile}.trace"
16579 local file="${DIR}/${tdir}/${tfile}"
16581 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16582 skip "OFD access log unsupported"
16584 test_mkdir "${DIR}/${tdir}"
16587 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16590 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16592 # 4096 / 64 = 64. Create twice as many entries.
16593 for ((i = 0; i < 128; i++)); do
16594 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16595 error "cannot create file"
16600 do_facet ost1 killall -TERM ofd_access_log_reader
16603 if ((rc != 0)); then
16604 error "ofd_access_log_reader exited with rc = '${rc}'"
16607 unlinkmany "${file}-%d" 128
16609 run_test 165c "full ofd access logs do not block IOs"
16611 oal_get_read_count() {
16614 # STATS lustre-OST0001 alr_read_count 1
16616 do_facet ost1 cat "${stats}" |
16617 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16618 END { print count; }'
16621 oal_expect_read_count() {
16626 # Ask ofd_access_log_reader to write stats.
16627 do_facet ost1 killall -USR1 ofd_access_log_reader
16629 # Allow some time for things to happen.
16632 count=$(oal_get_read_count "${stats}")
16633 if ((count == expect)); then
16637 error_noexit "bad read count, got ${count}, expected ${expect}"
16638 do_facet ost1 cat "${stats}" >&2
16643 local stats="/tmp/${tfile}.stats"
16644 local file="${DIR}/${tdir}/${tfile}"
16645 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16647 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16648 skip "OFD access log unsupported"
16650 test_mkdir "${DIR}/${tdir}"
16653 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16656 lfs setstripe -c 1 -i 0 "${file}"
16658 do_facet ost1 lctl set_param "${param}=rw"
16659 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16660 error "cannot create '${file}'"
16661 oal_expect_read_count "${stats}" 1
16663 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16664 error "cannot read '${file}'"
16665 oal_expect_read_count "${stats}" 2
16667 do_facet ost1 lctl set_param "${param}=r"
16668 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16669 error "cannot create '${file}'"
16670 oal_expect_read_count "${stats}" 2
16672 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16673 error "cannot read '${file}'"
16674 oal_expect_read_count "${stats}" 3
16676 do_facet ost1 lctl set_param "${param}=w"
16677 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16678 error "cannot create '${file}'"
16679 oal_expect_read_count "${stats}" 4
16681 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16682 error "cannot read '${file}'"
16683 oal_expect_read_count "${stats}" 4
16685 do_facet ost1 lctl set_param "${param}=0"
16686 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16687 error "cannot create '${file}'"
16688 oal_expect_read_count "${stats}" 4
16690 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16691 error "cannot read '${file}'"
16692 oal_expect_read_count "${stats}" 4
16694 do_facet ost1 killall -TERM ofd_access_log_reader
16697 if ((rc != 0)); then
16698 error "ofd_access_log_reader exited with rc = '${rc}'"
16701 run_test 165d "ofd_access_log mask works"
16704 local stats="/tmp/${tfile}.stats"
16705 local file0="${DIR}/${tdir}-0/${tfile}"
16706 local file1="${DIR}/${tdir}-1/${tfile}"
16708 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16709 skip "OFD access log unsupported"
16711 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16713 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16714 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16716 lfs setstripe -c 1 -i 0 "${file0}"
16717 lfs setstripe -c 1 -i 0 "${file1}"
16720 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16723 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16724 error "cannot create '${file0}'"
16726 oal_expect_read_count "${stats}" 0
16728 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16729 error "cannot create '${file1}'"
16731 oal_expect_read_count "${stats}" 1
16733 do_facet ost1 killall -TERM ofd_access_log_reader
16736 if ((rc != 0)); then
16737 error "ofd_access_log_reader exited with rc = '${rc}'"
16740 run_test 165e "ofd_access_log MDT index filter works"
16743 local trace="/tmp/${tfile}.trace"
16748 do_facet ost1 timeout 60 ofd_access_log_reader \
16749 --exit-on-close --debug=- --trace=- > "${trace}" &
16756 if ((rc != 0)); then
16757 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16762 run_test 165f "ofd_access_log_reader --exit-on-close works"
16765 # do directio so as not to populate the page cache
16766 log "creating a 10 Mb file"
16767 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16768 error "multiop failed while creating a file"
16769 log "starting reads"
16770 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16771 log "truncating the file"
16772 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16773 error "multiop failed while truncating the file"
16775 kill %+ || true # reads might have finished
16776 echo "wait until dd is finished"
16778 log "removing the temporary file"
16779 rm -rf $DIR/$tfile || error "tmp file removal failed"
16781 run_test 169 "parallel read and truncate should not deadlock"
16784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16786 $LCTL clear # bug 18514
16787 $LCTL debug_daemon start $TMP/${tfile}_log_good
16789 $LCTL debug_daemon stop
16790 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16791 error "sed failed to read log_good"
16793 $LCTL debug_daemon start $TMP/${tfile}_log_good
16795 $LCTL debug_daemon stop
16797 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16798 error "lctl df log_bad failed"
16800 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16801 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16803 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16804 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16806 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16807 error "bad_line good_line1 good_line2 are empty"
16809 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16810 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16811 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16813 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16814 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16815 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16817 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16818 error "bad_line_new good_line_new are empty"
16820 local expected_good=$((good_line1 + good_line2*2))
16822 rm -f $TMP/${tfile}*
16823 # LU-231, short malformed line may not be counted into bad lines
16824 if [ $bad_line -ne $bad_line_new ] &&
16825 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16826 error "expected $bad_line bad lines, but got $bad_line_new"
16830 if [ $expected_good -ne $good_line_new ]; then
16831 error "expected $expected_good good lines, but got $good_line_new"
16836 run_test 170 "test lctl df to handle corrupted log ====================="
16838 test_171() { # bug20592
16839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16841 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16842 $LCTL set_param fail_loc=0x50e
16843 $LCTL set_param fail_val=3000
16844 multiop_bg_pause $DIR/$tfile O_s || true
16846 kill -USR1 $MULTIPID
16850 if dmesg | grep "recursive fault"; then
16851 error "caught a recursive fault"
16853 $LCTL set_param fail_loc=0
16856 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16858 # it would be good to share it with obdfilter-survey/iokit-libecho code
16859 setup_obdecho_osc () {
16862 local obdfilter_name=$2
16863 echo "Creating new osc for $obdfilter_name on $ost_nid"
16864 # make sure we can find loopback nid
16865 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16867 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16868 ${obdfilter_name}_osc_UUID || rc=2; }
16869 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16870 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16874 cleanup_obdecho_osc () {
16875 local obdfilter_name=$1
16876 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16877 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16884 local pages=${3:-64}
16889 local obd_size=$(get_obd_size $node $OBD)
16890 local page_size=$(get_page_size $node)
16891 if [[ -n "$obd_size" ]]; then
16892 local new_count=$((obd_size / (pages * page_size / 1024)))
16893 [[ $new_count -ge $count ]] || count=$new_count
16896 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16897 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16899 if [ $rc -eq 0 ]; then
16900 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16901 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16903 echo "New object id is $id"
16904 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16906 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16907 "test_brw $count w v $pages $id" || rc=4; }
16908 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16910 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16911 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16912 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16913 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16914 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16921 if ! [ -d /sys/fs/lustre/echo_client ] &&
16922 ! module_loaded obdecho; then
16923 load_module obdecho/obdecho &&
16924 stack_trap "rmmod obdecho" EXIT ||
16925 error "unable to load obdecho on client"
16928 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16929 local host=$($LCTL get_param -n osc.$osc.import |
16930 awk '/current_connection:/ { print $2 }' )
16931 local target=$($LCTL get_param -n osc.$osc.import |
16932 awk '/target:/ { print $2 }' )
16933 target=${target%_UUID}
16935 if [ -n "$target" ]; then
16936 setup_obdecho_osc $host $target &&
16937 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16938 { error "obdecho setup failed with $?"; return; }
16940 obdecho_test ${target}_osc client ||
16941 error "obdecho_test failed on ${target}_osc"
16943 $LCTL get_param osc.$osc.import
16944 error "there is no osc.$osc.import target"
16947 run_test 180a "test obdecho on osc"
16950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16951 remote_ost_nodsh && skip "remote OST with nodsh"
16953 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16954 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16955 error "failed to load module obdecho"
16957 local target=$(do_facet ost1 $LCTL dl |
16958 awk '/obdfilter/ { print $4; exit; }')
16960 if [ -n "$target" ]; then
16961 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16963 do_facet ost1 $LCTL dl
16964 error "there is no obdfilter target on ost1"
16967 run_test 180b "test obdecho directly on obdfilter"
16969 test_180c() { # LU-2598
16970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16971 remote_ost_nodsh && skip "remote OST with nodsh"
16972 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16973 skip "Need MDS version at least 2.4.0"
16975 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16976 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16977 error "failed to load module obdecho"
16979 local target=$(do_facet ost1 $LCTL dl |
16980 awk '/obdfilter/ { print $4; exit; }')
16982 if [ -n "$target" ]; then
16983 local pages=16384 # 64MB bulk I/O RPC size
16985 obdecho_test "$target" ost1 "$pages" ||
16986 error "obdecho_test with pages=$pages failed with $?"
16988 do_facet ost1 $LCTL dl
16989 error "there is no obdfilter target on ost1"
16992 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16994 test_181() { # bug 22177
16995 test_mkdir $DIR/$tdir
16996 # create enough files to index the directory
16997 createmany -o $DIR/$tdir/foobar 4000
16998 # print attributes for debug purpose
17001 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17003 # remove the files & current working dir
17004 unlinkmany $DIR/$tdir/foobar 4000
17006 kill -USR1 $MULTIPID
17008 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17011 run_test 181 "Test open-unlinked dir ========================"
17017 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17019 $LCTL set_param mdc.*.rpc_stats=clear
17021 for (( i = 0; i < $tcount; i++ )) ; do
17022 mkdir $DIR/$tdir/$i
17025 for (( i = 0; i < $tcount; i++ )) ; do
17026 createmany -o $DIR/$tdir/$i/f- $fcount &
17030 for (( i = 0; i < $tcount; i++ )) ; do
17031 unlinkmany $DIR/$tdir/$i/f- $fcount &
17035 $LCTL get_param mdc.*.rpc_stats
17039 run_test 182 "Test parallel modify metadata operations ================"
17041 test_183() { # LU-2275
17042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17043 remote_mds_nodsh && skip "remote MDS with nodsh"
17044 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17045 skip "Need MDS version at least 2.3.56"
17047 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17048 echo aaa > $DIR/$tdir/$tfile
17050 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17051 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17053 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17054 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17056 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17058 # Flush negative dentry cache
17059 touch $DIR/$tdir/$tfile
17061 # We are not checking for any leaked references here, they'll
17062 # become evident next time we do cleanup with module unload.
17065 run_test 183 "No crash or request leak in case of strange dispositions ========"
17067 # test suite 184 is for LU-2016, LU-2017
17069 check_swap_layouts_support
17071 dir0=$DIR/$tdir/$testnum
17072 test_mkdir -p -c1 $dir0
17077 $LFS setstripe -c1 $file1
17079 $LFS setstripe -c2 $file2
17081 gen1=$($LFS getstripe -g $file1)
17082 gen2=$($LFS getstripe -g $file2)
17084 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17085 gen=$($LFS getstripe -g $file1)
17086 [[ $gen1 != $gen ]] ||
17087 "Layout generation on $file1 does not change"
17088 gen=$($LFS getstripe -g $file2)
17089 [[ $gen2 != $gen ]] ||
17090 "Layout generation on $file2 does not change"
17092 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17093 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17095 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17097 run_test 184a "Basic layout swap"
17100 check_swap_layouts_support
17102 dir0=$DIR/$tdir/$testnum
17103 mkdir -p $dir0 || error "creating dir $dir0"
17110 $LFS setstripe -c1 $file1
17111 $LFS setstripe -c2 $file2
17112 $LFS setstripe -c1 $file3
17113 chown $RUNAS_ID $file3
17114 gen1=$($LFS getstripe -g $file1)
17115 gen2=$($LFS getstripe -g $file2)
17117 $LFS swap_layouts $dir1 $dir2 &&
17118 error "swap of directories layouts should fail"
17119 $LFS swap_layouts $dir1 $file1 &&
17120 error "swap of directory and file layouts should fail"
17121 $RUNAS $LFS swap_layouts $file1 $file2 &&
17122 error "swap of file we cannot write should fail"
17123 $LFS swap_layouts $file1 $file3 &&
17124 error "swap of file with different owner should fail"
17125 /bin/true # to clear error code
17127 run_test 184b "Forbidden layout swap (will generate errors)"
17130 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17131 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17132 check_swap_layouts_support
17133 check_swap_layout_no_dom $DIR
17135 local dir0=$DIR/$tdir/$testnum
17136 mkdir -p $dir0 || error "creating dir $dir0"
17138 local ref1=$dir0/ref1
17139 local ref2=$dir0/ref2
17140 local file1=$dir0/file1
17141 local file2=$dir0/file2
17142 # create a file large enough for the concurrent test
17143 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17144 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17145 echo "ref file size: ref1($(stat -c %s $ref1))," \
17146 "ref2($(stat -c %s $ref2))"
17149 dd if=$ref1 of=$file1 bs=16k &
17152 # Make sure dd starts to copy file, but wait at most 5 seconds
17154 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17156 $LFS swap_layouts $file1 $file2
17159 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17160 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17162 # how many bytes copied before swapping layout
17163 local copied=$(stat -c %s $file2)
17164 local remaining=$(stat -c %s $ref1)
17165 remaining=$((remaining - copied))
17166 echo "Copied $copied bytes before swapping layout..."
17168 cmp -n $copied $file1 $ref2 | grep differ &&
17169 error "Content mismatch [0, $copied) of ref2 and file1"
17170 cmp -n $copied $file2 $ref1 ||
17171 error "Content mismatch [0, $copied) of ref1 and file2"
17172 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17173 error "Content mismatch [$copied, EOF) of ref1 and file1"
17176 rm -f $ref1 $ref2 $file1 $file2
17178 run_test 184c "Concurrent write and layout swap"
17181 check_swap_layouts_support
17182 check_swap_layout_no_dom $DIR
17183 [ -z "$(which getfattr 2>/dev/null)" ] &&
17184 skip_env "no getfattr command"
17186 local file1=$DIR/$tdir/$tfile-1
17187 local file2=$DIR/$tdir/$tfile-2
17188 local file3=$DIR/$tdir/$tfile-3
17192 mkdir -p $DIR/$tdir
17193 touch $file1 || error "create $file1 failed"
17194 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17195 error "create $file2 failed"
17196 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17197 error "create $file3 failed"
17198 lovea1=$(get_layout_param $file1)
17200 $LFS swap_layouts $file2 $file3 ||
17201 error "swap $file2 $file3 layouts failed"
17202 $LFS swap_layouts $file1 $file2 ||
17203 error "swap $file1 $file2 layouts failed"
17205 lovea2=$(get_layout_param $file2)
17208 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17210 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17211 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17213 run_test 184d "allow stripeless layouts swap"
17216 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17217 skip "Need MDS version at least 2.6.94"
17218 check_swap_layouts_support
17219 check_swap_layout_no_dom $DIR
17220 [ -z "$(which getfattr 2>/dev/null)" ] &&
17221 skip_env "no getfattr command"
17223 local file1=$DIR/$tdir/$tfile-1
17224 local file2=$DIR/$tdir/$tfile-2
17225 local file3=$DIR/$tdir/$tfile-3
17228 mkdir -p $DIR/$tdir
17229 touch $file1 || error "create $file1 failed"
17230 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17231 error "create $file2 failed"
17232 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17233 error "create $file3 failed"
17235 $LFS swap_layouts $file1 $file2 ||
17236 error "swap $file1 $file2 layouts failed"
17238 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17239 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17241 echo 123 > $file1 || error "Should be able to write into $file1"
17243 $LFS swap_layouts $file1 $file3 ||
17244 error "swap $file1 $file3 layouts failed"
17246 echo 123 > $file1 || error "Should be able to write into $file1"
17248 rm -rf $file1 $file2 $file3
17250 run_test 184e "Recreate layout after stripeless layout swaps"
17253 # Create a file with name longer than sizeof(struct stat) ==
17254 # 144 to see if we can get chars from the file name to appear
17255 # in the returned striping. Note that 'f' == 0x66.
17256 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17258 mkdir -p $DIR/$tdir
17259 mcreate $DIR/$tdir/$file
17260 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17261 error "IOC_MDC_GETFILEINFO returned garbage striping"
17264 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17266 test_185() { # LU-2441
17267 # LU-3553 - no volatile file support in old servers
17268 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17269 skip "Need MDS version at least 2.3.60"
17271 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17272 touch $DIR/$tdir/spoo
17273 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17274 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17275 error "cannot create/write a volatile file"
17276 [ "$FILESET" == "" ] &&
17277 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17278 error "FID is still valid after close"
17280 multiop_bg_pause $DIR/$tdir vVw4096_c
17287 # assume that the next FID for this client is sequential, since stdout
17288 # is unfortunately eaten by multiop_bg_pause
17289 local n=$((${fidv[1]} + 1))
17290 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17291 if [ "$FILESET" == "" ]; then
17292 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17293 error "FID is missing before close"
17295 kill -USR1 $multi_pid
17296 # 1 second delay, so if mtime change we will see it
17298 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17299 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17301 run_test 185 "Volatile file support"
17303 function create_check_volatile() {
17307 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17310 local FID=$(cat /tmp/${tfile}.fid)
17311 [ "$FID" == "" ] && error "can't get FID for volatile"
17312 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17313 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17314 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17318 cancel_lru_locks mdc # flush opencache
17319 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17324 # LU-12516 - volatile creation via .lustre
17325 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17326 skip "Need MDS version at least 2.3.55"
17328 create_check_volatile 0
17329 [ $MDSCOUNT -lt 2 ] && return 0
17332 create_check_volatile 1
17336 run_test 185a "Volatile file creation in .lustre/fid/"
17339 remote_mds_nodsh && skip "remote MDS with nodsh"
17340 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17341 skip "Need MDS version at least 2.3.0"
17343 local dir0=$DIR/$tdir/$testnum
17344 mkdir -p $dir0 || error "creating dir $dir0"
17346 local file=$dir0/file1
17347 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17348 local dv1=$($LFS data_version $file)
17349 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17350 local dv2=$($LFS data_version $file)
17351 [[ $dv1 != $dv2 ]] ||
17352 error "data version did not change on write $dv1 == $dv2"
17357 run_test 187a "Test data version change"
17360 remote_mds_nodsh && skip "remote MDS with nodsh"
17361 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17362 skip "Need MDS version at least 2.3.0"
17364 local dir0=$DIR/$tdir/$testnum
17365 mkdir -p $dir0 || error "creating dir $dir0"
17367 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17368 [[ ${DV[0]} != ${DV[1]} ]] ||
17369 error "data version did not change on write"\
17370 " ${DV[0]} == ${DV[1]}"
17375 run_test 187b "Test data version change on volatile file"
17378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17379 remote_mgs_nodsh && skip "remote MGS with nodsh"
17380 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17382 local POOL=${POOL:-cea1}
17383 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17384 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17387 local last_ost=$(($OSTCOUNT - 1))
17389 local ost_list=$(seq $first_ost $ost_step $last_ost)
17390 local ost_range="$first_ost $last_ost $ost_step"
17391 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17392 local file_dir=$POOL_ROOT/file_tst
17393 local subdir=$test_path/subdir
17397 # former test_200a test_200b
17398 pool_add $POOL || { rc=$? ; break; }
17399 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17400 # former test_200c test_200d
17401 mkdir -p $test_path
17402 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17403 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17405 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17406 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17407 || { rc=$? ; break; }
17408 # former test_200e test_200f
17409 local files=$((OSTCOUNT*3))
17410 pool_alloc_files $POOL $test_path $files "$ost_list" \
17411 || { rc=$? ; break; }
17412 pool_create_files $POOL $file_dir $files "$ost_list" \
17413 || { rc=$? ; break; }
17414 # former test_200g test_200h
17415 pool_lfs_df $POOL || { rc=$? ; break; }
17416 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17418 # former test_201a test_201b test_201c
17419 pool_remove_first_target $POOL || { rc=$? ; break; }
17421 local f=$test_path/$tfile
17422 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17423 pool_remove $POOL $f || { rc=$? ; break; }
17431 run_test 200 "OST pools"
17433 # usage: default_attr <count | size | offset>
17435 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17438 # usage: check_default_stripe_attr
17439 check_default_stripe_attr() {
17440 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17443 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17445 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17449 error "unknown getstripe attr '$1'"
17452 [ $ACTUAL == $EXPECTED ] ||
17453 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17457 test_mkdir $DIR/$tdir
17458 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17460 check_default_stripe_attr --stripe-count
17461 check_default_stripe_attr --stripe-size
17462 check_default_stripe_attr --stripe-index
17464 run_test 204a "Print default stripe attributes"
17467 test_mkdir $DIR/$tdir
17468 $LFS setstripe --stripe-count 1 $DIR/$tdir
17470 check_default_stripe_attr --stripe-size
17471 check_default_stripe_attr --stripe-index
17473 run_test 204b "Print default stripe size and offset"
17476 test_mkdir $DIR/$tdir
17477 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17479 check_default_stripe_attr --stripe-count
17480 check_default_stripe_attr --stripe-index
17482 run_test 204c "Print default stripe count and offset"
17485 test_mkdir $DIR/$tdir
17486 $LFS setstripe --stripe-index 0 $DIR/$tdir
17488 check_default_stripe_attr --stripe-count
17489 check_default_stripe_attr --stripe-size
17491 run_test 204d "Print default stripe count and size"
17494 test_mkdir $DIR/$tdir
17495 $LFS setstripe -d $DIR/$tdir
17497 check_default_stripe_attr --stripe-count --raw
17498 check_default_stripe_attr --stripe-size --raw
17499 check_default_stripe_attr --stripe-index --raw
17501 run_test 204e "Print raw stripe attributes"
17504 test_mkdir $DIR/$tdir
17505 $LFS setstripe --stripe-count 1 $DIR/$tdir
17507 check_default_stripe_attr --stripe-size --raw
17508 check_default_stripe_attr --stripe-index --raw
17510 run_test 204f "Print raw stripe size and offset"
17513 test_mkdir $DIR/$tdir
17514 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17516 check_default_stripe_attr --stripe-count --raw
17517 check_default_stripe_attr --stripe-index --raw
17519 run_test 204g "Print raw stripe count and offset"
17522 test_mkdir $DIR/$tdir
17523 $LFS setstripe --stripe-index 0 $DIR/$tdir
17525 check_default_stripe_attr --stripe-count --raw
17526 check_default_stripe_attr --stripe-size --raw
17528 run_test 204h "Print raw stripe count and size"
17530 # Figure out which job scheduler is being used, if any,
17531 # or use a fake one
17532 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17533 JOBENV=SLURM_JOB_ID
17534 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17536 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17538 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17539 JOBENV=LOADL_STEP_ID
17540 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17543 $LCTL list_param jobid_name > /dev/null 2>&1
17544 if [ $? -eq 0 ]; then
17550 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17552 verify_jobstats() {
17557 # we don't really need to clear the stats for this test to work, since each
17558 # command has a unique jobid, but it makes debugging easier if needed.
17559 # for facet in $facets; do
17560 # local dev=$(convert_facet2label $facet)
17561 # # clear old jobstats
17562 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17565 # use a new JobID for each test, or we might see an old one
17566 [ "$JOBENV" = "FAKE_JOBID" ] &&
17567 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17569 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17571 [ "$JOBENV" = "nodelocal" ] && {
17572 FAKE_JOBID=id.$testnum.%e.$RANDOM
17573 $LCTL set_param jobid_name=$FAKE_JOBID
17574 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17577 log "Test: ${cmd[*]}"
17578 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17580 if [ $JOBENV = "FAKE_JOBID" ]; then
17581 FAKE_JOBID=$JOBVAL ${cmd[*]}
17586 # all files are created on OST0000
17587 for facet in $facets; do
17588 local stats="*.$(convert_facet2label $facet).job_stats"
17590 # strip out libtool wrappers for in-tree executables
17591 if [ $(do_facet $facet lctl get_param $stats |
17592 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17593 do_facet $facet lctl get_param $stats
17594 error "No jobstats for $JOBVAL found on $facet::$stats"
17600 local new_jobenv=$1
17602 set_persistent_param_and_check client "jobid_var" \
17603 "$FSNAME.sys.jobid_var" $new_jobenv
17606 test_205a() { # Job stats
17607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17608 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17609 skip "Need MDS version with at least 2.7.1"
17610 remote_mgs_nodsh && skip "remote MGS with nodsh"
17611 remote_mds_nodsh && skip "remote MDS with nodsh"
17612 remote_ost_nodsh && skip "remote OST with nodsh"
17613 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17614 skip "Server doesn't support jobstats"
17615 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17617 local old_jobenv=$($LCTL get_param -n jobid_var)
17618 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17620 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17621 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17623 stack_trap "do_facet mgs $PERM_CMD \
17624 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17628 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17629 mdt.*.job_cleanup_interval | head -n 1)
17630 local new_interval=5
17631 do_facet $SINGLEMDS \
17632 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17633 stack_trap "do_facet $SINGLEMDS \
17634 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17635 local start=$SECONDS
17639 cmd="mkdir $DIR/$tdir"
17640 verify_jobstats "$cmd" "$SINGLEMDS"
17642 cmd="rmdir $DIR/$tdir"
17643 verify_jobstats "$cmd" "$SINGLEMDS"
17644 # mkdir on secondary MDT
17645 if [ $MDSCOUNT -gt 1 ]; then
17646 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17647 verify_jobstats "$cmd" "mds2"
17650 cmd="mknod $DIR/$tfile c 1 3"
17651 verify_jobstats "$cmd" "$SINGLEMDS"
17653 cmd="rm -f $DIR/$tfile"
17654 verify_jobstats "$cmd" "$SINGLEMDS"
17655 # create all files on OST0000 so verify_jobstats can find OST stats
17657 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17658 verify_jobstats "$cmd" "$SINGLEMDS"
17660 cmd="touch $DIR/$tfile"
17661 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17663 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17664 verify_jobstats "$cmd" "ost1"
17666 cancel_lru_locks osc
17667 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17668 verify_jobstats "$cmd" "ost1"
17670 cmd="$TRUNCATE $DIR/$tfile 0"
17671 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17673 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17674 verify_jobstats "$cmd" "$SINGLEMDS"
17675 # jobstats expiry - sleep until old stats should be expired
17676 local left=$((new_interval + 5 - (SECONDS - start)))
17677 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17678 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17680 cmd="mkdir $DIR/$tdir.expire"
17681 verify_jobstats "$cmd" "$SINGLEMDS"
17682 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17683 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17685 # Ensure that jobid are present in changelog (if supported by MDS)
17686 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17687 changelog_dump | tail -10
17688 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17689 [ $jobids -eq 9 ] ||
17690 error "Wrong changelog jobid count $jobids != 9"
17694 jobstats_set $JOBENV
17696 changelog_dump | grep $tfile
17697 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17698 [ $jobids -eq 0 ] ||
17699 error "Unexpected jobids when jobid_var=$JOBENV"
17702 # test '%j' access to environment variable - if supported
17703 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17704 JOBENV="JOBCOMPLEX"
17705 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17707 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17710 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17711 JOBENV="JOBCOMPLEX"
17712 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17714 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17717 # test '%j' access to per-session jobid - if supported
17718 if lctl list_param jobid_this_session > /dev/null 2>&1
17720 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17721 lctl set_param jobid_this_session=$USER
17723 JOBENV="JOBCOMPLEX"
17724 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17726 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17729 run_test 205a "Verify job stats"
17731 # LU-13117, LU-13597
17733 job_stats="mdt.*.job_stats"
17734 $LCTL set_param $job_stats=clear
17735 # Setting jobid_var to USER might not be supported
17736 $LCTL set_param jobid_var=USER || true
17737 $LCTL set_param jobid_name="%e.%u"
17738 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17739 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17740 grep "job_id:.*foolish" &&
17741 error "Unexpected jobid found"
17742 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17743 grep "open:.*min.*max.*sum" ||
17744 error "wrong job_stats format found"
17746 run_test 205b "Verify job stats jobid and output format"
17750 $LCTL set_param llite.*.stats=0
17751 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17752 $LCTL get_param llite.*.stats
17753 $LCTL get_param llite.*.stats | grep \
17754 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17755 error "wrong client stats format found"
17757 run_test 205c "Verify client stats format"
17759 # LU-1480, LU-1773 and LU-1657
17761 mkdir -p $DIR/$tdir
17762 $LFS setstripe -c -1 $DIR/$tdir
17763 #define OBD_FAIL_LOV_INIT 0x1403
17764 $LCTL set_param fail_loc=0xa0001403
17765 $LCTL set_param fail_val=1
17766 touch $DIR/$tdir/$tfile || true
17768 run_test 206 "fail lov_init_raid0() doesn't lbug"
17771 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17772 local fsz=`stat -c %s $DIR/$tfile`
17773 cancel_lru_locks mdc
17775 # do not return layout in getattr intent
17776 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17777 $LCTL set_param fail_loc=0x170
17778 local sz=`stat -c %s $DIR/$tfile`
17780 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17784 run_test 207a "can refresh layout at glimpse"
17787 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17788 local cksum=`md5sum $DIR/$tfile`
17789 local fsz=`stat -c %s $DIR/$tfile`
17790 cancel_lru_locks mdc
17791 cancel_lru_locks osc
17793 # do not return layout in getattr intent
17794 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17795 $LCTL set_param fail_loc=0x171
17797 # it will refresh layout after the file is opened but before read issues
17798 echo checksum is "$cksum"
17799 echo "$cksum" |md5sum -c --quiet || error "file differs"
17803 run_test 207b "can refresh layout at open"
17806 # FIXME: in this test suite, only RD lease is used. This is okay
17807 # for now as only exclusive open is supported. After generic lease
17808 # is done, this test suite should be revised. - Jinshan
17810 remote_mds_nodsh && skip "remote MDS with nodsh"
17811 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17812 skip "Need MDS version at least 2.4.52"
17814 echo "==== test 1: verify get lease work"
17815 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17817 echo "==== test 2: verify lease can be broken by upcoming open"
17818 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17822 $MULTIOP $DIR/$tfile oO_RDONLY:c
17823 kill -USR1 $PID && wait $PID || error "break lease error"
17825 echo "==== test 3: verify lease can't be granted if an open already exists"
17826 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17830 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17831 kill -USR1 $PID && wait $PID || error "open file error"
17833 echo "==== test 4: lease can sustain over recovery"
17834 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17840 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17842 echo "==== test 5: lease broken can't be regained by replay"
17843 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17847 # open file to break lease and then recovery
17848 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17851 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17855 run_test 208 "Exclusive open"
17858 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17859 skip_env "must have disp_stripe"
17862 sync; sleep 5; sync;
17864 echo 3 > /proc/sys/vm/drop_caches
17865 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17866 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17867 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17869 # open/close 500 times
17870 for i in $(seq 500); do
17874 echo 3 > /proc/sys/vm/drop_caches
17875 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17876 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17877 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17879 echo "before: $req_before, after: $req_after"
17880 [ $((req_after - req_before)) -ge 300 ] &&
17881 error "open/close requests are not freed"
17884 run_test 209 "read-only open/close requests should be freed promptly"
17889 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17893 $LFS getstripe $DIR/$tfile
17895 wait $pid || error "multiop failed"
17897 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17901 $LFS getstripe $DIR/$tfile
17903 wait $pid || error "multiop failed"
17905 run_test 210 "lfs getstripe does not break leases"
17909 size=$((size % 8192 + 1))
17910 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17911 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17912 rm -f $DIR/f212 $DIR/f212.xyz
17914 run_test 212 "Sendfile test ============================================"
17917 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17918 cancel_lru_locks osc
17919 lctl set_param fail_loc=0x8000040f
17920 # generate a read lock
17921 cat $DIR/$tfile > /dev/null
17922 # write to the file, it will try to cancel the above read lock.
17923 cat /etc/hosts >> $DIR/$tfile
17925 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17927 test_214() { # for bug 20133
17928 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17929 for (( i=0; i < 340; i++ )) ; do
17930 touch $DIR/$tdir/d214c/a$i
17933 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17934 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17935 ls $DIR/d214c || error "ls $DIR/d214c failed"
17936 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17937 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17939 run_test 214 "hash-indexed directory test - bug 20133"
17941 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17942 create_lnet_proc_files() {
17943 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17946 # counterpart of create_lnet_proc_files
17947 remove_lnet_proc_files() {
17948 rm -f $TMP/lnet_$1.sys
17951 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17952 # 3rd arg as regexp for body
17953 check_lnet_proc_stats() {
17954 local l=$(cat "$TMP/lnet_$1" |wc -l)
17955 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17957 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17960 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17961 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17962 # optional and can be regexp for 2nd line (lnet.routes case)
17963 check_lnet_proc_entry() {
17964 local blp=2 # blp stands for 'position of 1st line of body'
17965 [ -z "$5" ] || blp=3 # lnet.routes case
17967 local l=$(cat "$TMP/lnet_$1" |wc -l)
17968 # subtracting one from $blp because the body can be empty
17969 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17971 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17972 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17974 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17975 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17977 # bail out if any unexpected line happened
17978 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17979 [ "$?" != 0 ] || error "$2 misformatted"
17982 test_215() { # for bugs 18102, 21079, 21517
17983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17985 local N='(0|[1-9][0-9]*)' # non-negative numeric
17986 local P='[1-9][0-9]*' # positive numeric
17987 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17988 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17989 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17990 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17992 local L1 # regexp for 1st line
17993 local L2 # regexp for 2nd line (optional)
17994 local BR # regexp for the rest (body)
17996 # lnet.stats should look as 11 space-separated non-negative numerics
17997 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17998 create_lnet_proc_files "stats"
17999 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18000 remove_lnet_proc_files "stats"
18002 # lnet.routes should look like this:
18003 # Routing disabled/enabled
18004 # net hops priority state router
18005 # where net is a string like tcp0, hops > 0, priority >= 0,
18006 # state is up/down,
18007 # router is a string like 192.168.1.1@tcp2
18008 L1="^Routing (disabled|enabled)$"
18009 L2="^net +hops +priority +state +router$"
18010 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18011 create_lnet_proc_files "routes"
18012 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18013 remove_lnet_proc_files "routes"
18015 # lnet.routers should look like this:
18016 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18017 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18018 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18019 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18020 L1="^ref +rtr_ref +alive +router$"
18021 BR="^$P +$P +(up|down) +$NID$"
18022 create_lnet_proc_files "routers"
18023 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18024 remove_lnet_proc_files "routers"
18026 # lnet.peers should look like this:
18027 # nid refs state last max rtr min tx min queue
18028 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18029 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18030 # numeric (0 or >0 or <0), queue >= 0.
18031 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18032 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18033 create_lnet_proc_files "peers"
18034 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18035 remove_lnet_proc_files "peers"
18037 # lnet.buffers should look like this:
18038 # pages count credits min
18039 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18040 L1="^pages +count +credits +min$"
18041 BR="^ +$N +$N +$I +$I$"
18042 create_lnet_proc_files "buffers"
18043 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18044 remove_lnet_proc_files "buffers"
18046 # lnet.nis should look like this:
18047 # nid status alive refs peer rtr max tx min
18048 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18049 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18050 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18051 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18052 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18053 create_lnet_proc_files "nis"
18054 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18055 remove_lnet_proc_files "nis"
18057 # can we successfully write to lnet.stats?
18058 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18060 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18062 test_216() { # bug 20317
18063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18064 remote_ost_nodsh && skip "remote OST with nodsh"
18067 local facets=$(get_facets OST)
18068 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18070 save_lustre_params client "osc.*.contention_seconds" > $p
18071 save_lustre_params $facets \
18072 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18073 save_lustre_params $facets \
18074 "ldlm.namespaces.filter-*.contended_locks" >> $p
18075 save_lustre_params $facets \
18076 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18077 clear_stats osc.*.osc_stats
18079 # agressive lockless i/o settings
18080 do_nodes $(comma_list $(osts_nodes)) \
18081 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18082 ldlm.namespaces.filter-*.contended_locks=0 \
18083 ldlm.namespaces.filter-*.contention_seconds=60"
18084 lctl set_param -n osc.*.contention_seconds=60
18086 $DIRECTIO write $DIR/$tfile 0 10 4096
18087 $CHECKSTAT -s 40960 $DIR/$tfile
18089 # disable lockless i/o
18090 do_nodes $(comma_list $(osts_nodes)) \
18091 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18092 ldlm.namespaces.filter-*.contended_locks=32 \
18093 ldlm.namespaces.filter-*.contention_seconds=0"
18094 lctl set_param -n osc.*.contention_seconds=0
18095 clear_stats osc.*.osc_stats
18097 dd if=/dev/zero of=$DIR/$tfile count=0
18098 $CHECKSTAT -s 0 $DIR/$tfile
18100 restore_lustre_params <$p
18104 run_test 216 "check lockless direct write updates file size and kms correctly"
18106 test_217() { # bug 22430
18107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18112 for node in $(nodes_list); do
18113 nid=$(host_nids_address $node $NETTYPE)
18114 if [[ $nid = *-* ]] ; then
18115 echo "lctl ping $(h2nettype $nid)"
18116 lctl ping $(h2nettype $nid)
18118 echo "skipping $node (no hyphen detected)"
18122 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18125 # do directio so as not to populate the page cache
18126 log "creating a 10 Mb file"
18127 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18128 log "starting reads"
18129 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18130 log "truncating the file"
18131 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18133 kill %+ || true # reads might have finished
18134 echo "wait until dd is finished"
18136 log "removing the temporary file"
18137 rm -rf $DIR/$tfile || error "tmp file removal failed"
18139 run_test 218 "parallel read and truncate should not deadlock"
18142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18144 # write one partial page
18145 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18146 # set no grant so vvp_io_commit_write will do sync write
18147 $LCTL set_param fail_loc=0x411
18148 # write a full page at the end of file
18149 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18151 $LCTL set_param fail_loc=0
18152 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18153 $LCTL set_param fail_loc=0x411
18154 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18157 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18158 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18160 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18162 test_220() { #LU-325
18163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18164 remote_ost_nodsh && skip "remote OST with nodsh"
18165 remote_mds_nodsh && skip "remote MDS with nodsh"
18166 remote_mgs_nodsh && skip "remote MGS with nodsh"
18170 # create on MDT0000 so the last_id and next_id are correct
18172 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18176 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18177 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18178 osp.$mdtosc_proc1.prealloc_last_id)
18179 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18180 osp.$mdtosc_proc1.prealloc_next_id)
18184 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18185 #define OBD_FAIL_OST_ENOINO 0x229
18186 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18187 create_pool $FSNAME.$TESTNAME || return 1
18188 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18190 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18192 MDSOBJS=$((last_id - next_id))
18193 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18195 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18196 echo "OST still has $count kbytes free"
18198 echo "create $MDSOBJS files @next_id..."
18199 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18201 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18202 osp.$mdtosc_proc1.prealloc_last_id)
18203 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18204 osp.$mdtosc_proc1.prealloc_next_id)
18206 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18211 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18212 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18214 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18215 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18216 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18217 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18218 echo "unlink $MDSOBJS files @$next_id..."
18219 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18221 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18226 dd if=`which date` of=$MOUNT/date oflag=sync
18227 chmod +x $MOUNT/date
18229 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18230 $LCTL set_param fail_loc=0x80001401
18232 $MOUNT/date > /dev/null
18235 run_test 221 "make sure fault and truncate race to not cause OOM"
18238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18241 test_mkdir $DIR/$tdir
18242 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18243 createmany -o $DIR/$tdir/$tfile 10
18244 cancel_lru_locks mdc
18245 cancel_lru_locks osc
18246 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18247 $LCTL set_param fail_loc=0x31a
18248 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18249 $LCTL set_param fail_loc=0
18252 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18258 test_mkdir $DIR/$tdir
18259 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18260 createmany -o $DIR/$tdir/$tfile 10
18261 cancel_lru_locks mdc
18262 cancel_lru_locks osc
18263 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18264 $LCTL set_param fail_loc=0x31a
18265 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18266 $LCTL set_param fail_loc=0
18268 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18274 test_mkdir $DIR/$tdir
18275 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18276 createmany -o $DIR/$tdir/$tfile 10
18277 cancel_lru_locks mdc
18278 cancel_lru_locks osc
18279 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18280 $LCTL set_param fail_loc=0x31b
18281 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18282 $LCTL set_param fail_loc=0
18285 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18287 test_224a() { # LU-1039, MRP-303
18288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18290 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18291 $LCTL set_param fail_loc=0x508
18292 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18293 $LCTL set_param fail_loc=0
18296 run_test 224a "Don't panic on bulk IO failure"
18298 test_224b() { # LU-1039, MRP-303
18299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18301 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18302 cancel_lru_locks osc
18303 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18304 $LCTL set_param fail_loc=0x515
18305 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18306 $LCTL set_param fail_loc=0
18309 run_test 224b "Don't panic on bulk IO failure"
18311 test_224c() { # LU-6441
18312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18313 remote_mds_nodsh && skip "remote MDS with nodsh"
18315 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18316 save_writethrough $p
18317 set_cache writethrough on
18319 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18320 local at_max=$($LCTL get_param -n at_max)
18321 local timeout=$($LCTL get_param -n timeout)
18322 local test_at="at_max"
18323 local param_at="$FSNAME.sys.at_max"
18324 local test_timeout="timeout"
18325 local param_timeout="$FSNAME.sys.timeout"
18327 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18329 set_persistent_param_and_check client "$test_at" "$param_at" 0
18330 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18332 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18333 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18334 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18335 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18337 do_facet ost1 "$LCTL set_param fail_loc=0"
18339 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18340 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18343 $LCTL set_param -n $pages_per_rpc
18344 restore_lustre_params < $p
18347 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18349 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18352 if [ -z ${MDSSURVEY} ]; then
18353 skip_env "mds-survey not found"
18355 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18356 skip "Need MDS version at least 2.2.51"
18358 local mds=$(facet_host $SINGLEMDS)
18359 local target=$(do_nodes $mds 'lctl dl' |
18360 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18362 local cmd1="file_count=1000 thrhi=4"
18363 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18364 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18365 local cmd="$cmd1 $cmd2 $cmd3"
18367 rm -f ${TMP}/mds_survey*
18369 eval $cmd || error "mds-survey with zero-stripe failed"
18370 cat ${TMP}/mds_survey*
18371 rm -f ${TMP}/mds_survey*
18373 run_test 225a "Metadata survey sanity with zero-stripe"
18376 if [ -z ${MDSSURVEY} ]; then
18377 skip_env "mds-survey not found"
18379 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18380 skip "Need MDS version at least 2.2.51"
18381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18382 remote_mds_nodsh && skip "remote MDS with nodsh"
18383 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18384 skip_env "Need to mount OST to test"
18387 local mds=$(facet_host $SINGLEMDS)
18388 local target=$(do_nodes $mds 'lctl dl' |
18389 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18391 local cmd1="file_count=1000 thrhi=4"
18392 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18393 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18394 local cmd="$cmd1 $cmd2 $cmd3"
18396 rm -f ${TMP}/mds_survey*
18398 eval $cmd || error "mds-survey with stripe_count failed"
18399 cat ${TMP}/mds_survey*
18400 rm -f ${TMP}/mds_survey*
18402 run_test 225b "Metadata survey sanity with stripe_count = 1"
18404 mcreate_path2fid () {
18410 local path=$DIR/$tdir/$name
18415 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18416 error "cannot create $desc"
18418 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18420 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18422 fid_path=$($LFS fid2path $MOUNT $fid)
18424 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18426 [ "$path" == "$fid_path" ] ||
18427 error "fid2path returned $fid_path, expected $path"
18429 echo "pass with $path and $fid"
18434 mkdir -p $DIR/$tdir
18436 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18437 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18438 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18439 mcreate_path2fid 0040666 0 0 dir "directory"
18440 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18441 mcreate_path2fid 0100666 0 0 file "regular file"
18442 mcreate_path2fid 0120666 0 0 link "symbolic link"
18443 mcreate_path2fid 0140666 0 0 sock "socket"
18445 run_test 226a "call path2fid and fid2path on files of all type"
18448 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18453 mkdir -p $DIR/$tdir
18454 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18455 error "create remote directory failed"
18456 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18457 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18458 "character special file (null)"
18459 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18460 "character special file (no device)"
18461 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18462 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18463 "block special file (loop)"
18464 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18465 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18466 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18468 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18471 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18472 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18473 skip "Need MDS version at least 2.13.55"
18475 local submnt=/mnt/submnt
18476 local srcfile=/etc/passwd
18477 local dstfile=$submnt/passwd
18483 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18484 error "create remote directory failed"
18485 mkdir -p $submnt || error "create $submnt failed"
18486 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18487 error "mount $submnt failed"
18488 stack_trap "umount $submnt" EXIT
18490 cp $srcfile $dstfile
18491 fid=$($LFS path2fid $dstfile)
18492 path=$($LFS fid2path $submnt "$fid")
18493 [ "$path" = "$dstfile" ] ||
18494 error "fid2path $submnt $fid failed ($path != $dstfile)"
18496 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18498 # LU-1299 Executing or running ldd on a truncated executable does not
18499 # cause an out-of-memory condition.
18501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18502 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18504 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18505 chmod +x $MOUNT/date
18507 $MOUNT/date > /dev/null
18508 ldd $MOUNT/date > /dev/null
18511 run_test 227 "running truncated executable does not cause OOM"
18513 # LU-1512 try to reuse idle OI blocks
18515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18516 remote_mds_nodsh && skip "remote MDS with nodsh"
18517 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18519 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18520 local myDIR=$DIR/$tdir
18523 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18524 $LCTL set_param fail_loc=0x80001002
18525 createmany -o $myDIR/t- 10000
18526 $LCTL set_param fail_loc=0
18527 # The guard is current the largest FID holder
18529 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18531 local IDX=$(($SEQ % 64))
18533 do_facet $SINGLEMDS sync
18534 # Make sure journal flushed.
18536 local blk1=$(do_facet $SINGLEMDS \
18537 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18538 grep Blockcount | awk '{print $4}')
18540 # Remove old files, some OI blocks will become idle.
18541 unlinkmany $myDIR/t- 10000
18542 # Create new files, idle OI blocks should be reused.
18543 createmany -o $myDIR/t- 2000
18544 do_facet $SINGLEMDS sync
18545 # Make sure journal flushed.
18547 local blk2=$(do_facet $SINGLEMDS \
18548 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18549 grep Blockcount | awk '{print $4}')
18551 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18553 run_test 228a "try to reuse idle OI blocks"
18556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18557 remote_mds_nodsh && skip "remote MDS with nodsh"
18558 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18560 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18561 local myDIR=$DIR/$tdir
18564 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18565 $LCTL set_param fail_loc=0x80001002
18566 createmany -o $myDIR/t- 10000
18567 $LCTL set_param fail_loc=0
18568 # The guard is current the largest FID holder
18570 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18572 local IDX=$(($SEQ % 64))
18574 do_facet $SINGLEMDS sync
18575 # Make sure journal flushed.
18577 local blk1=$(do_facet $SINGLEMDS \
18578 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18579 grep Blockcount | awk '{print $4}')
18581 # Remove old files, some OI blocks will become idle.
18582 unlinkmany $myDIR/t- 10000
18585 stop $SINGLEMDS || error "Fail to stop MDT."
18587 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18589 df $MOUNT || error "Fail to df."
18590 # Create new files, idle OI blocks should be reused.
18591 createmany -o $myDIR/t- 2000
18592 do_facet $SINGLEMDS sync
18593 # Make sure journal flushed.
18595 local blk2=$(do_facet $SINGLEMDS \
18596 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18597 grep Blockcount | awk '{print $4}')
18599 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18601 run_test 228b "idle OI blocks can be reused after MDT restart"
18605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18606 remote_mds_nodsh && skip "remote MDS with nodsh"
18607 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18609 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18610 local myDIR=$DIR/$tdir
18613 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18614 $LCTL set_param fail_loc=0x80001002
18615 # 20000 files can guarantee there are index nodes in the OI file
18616 createmany -o $myDIR/t- 20000
18617 $LCTL set_param fail_loc=0
18618 # The guard is current the largest FID holder
18620 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18622 local IDX=$(($SEQ % 64))
18624 do_facet $SINGLEMDS sync
18625 # Make sure journal flushed.
18627 local blk1=$(do_facet $SINGLEMDS \
18628 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18629 grep Blockcount | awk '{print $4}')
18631 # Remove old files, some OI blocks will become idle.
18632 unlinkmany $myDIR/t- 20000
18634 # The OI file should become empty now
18636 # Create new files, idle OI blocks should be reused.
18637 createmany -o $myDIR/t- 2000
18638 do_facet $SINGLEMDS sync
18639 # Make sure journal flushed.
18641 local blk2=$(do_facet $SINGLEMDS \
18642 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18643 grep Blockcount | awk '{print $4}')
18645 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18647 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18649 test_229() { # LU-2482, LU-3448
18650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18651 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18652 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18653 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18657 # Create a file with a released layout and stripe count 2.
18658 $MULTIOP $DIR/$tfile H2c ||
18659 error "failed to create file with released layout"
18661 $LFS getstripe -v $DIR/$tfile
18663 local pattern=$($LFS getstripe -L $DIR/$tfile)
18664 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18666 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18668 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18669 stat $DIR/$tfile || error "failed to stat released file"
18671 chown $RUNAS_ID $DIR/$tfile ||
18672 error "chown $RUNAS_ID $DIR/$tfile failed"
18674 chgrp $RUNAS_ID $DIR/$tfile ||
18675 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18677 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18678 rm $DIR/$tfile || error "failed to remove released file"
18680 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18684 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18685 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18686 skip "Need MDS version at least 2.11.52"
18690 test_mkdir $DIR/$tdir
18691 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18692 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18693 [ $mdt_idx -ne 0 ] &&
18694 error "create local directory on wrong MDT $mdt_idx"
18696 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18697 error "create remote directory failed"
18698 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18699 [ $mdt_idx -ne $MDTIDX ] &&
18700 error "create remote directory on wrong MDT $mdt_idx"
18702 createmany -o $DIR/$tdir/test_230/t- 10 ||
18703 error "create files on remote directory failed"
18704 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18705 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18706 rm -r $DIR/$tdir || error "unlink remote directory failed"
18708 run_test 230a "Create remote directory and files under the remote directory"
18711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18712 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18713 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18714 skip "Need MDS version at least 2.11.52"
18722 local migrate_dir=$DIR/$tdir/migrate_dir
18723 local other_dir=$DIR/$tdir/other_dir
18725 test_mkdir $DIR/$tdir
18726 test_mkdir -i0 -c1 $migrate_dir
18727 test_mkdir -i0 -c1 $other_dir
18728 for ((i=0; i<10; i++)); do
18729 mkdir -p $migrate_dir/dir_${i}
18730 createmany -o $migrate_dir/dir_${i}/f 10 ||
18731 error "create files under remote dir failed $i"
18734 cp /etc/passwd $migrate_dir/$tfile
18735 cp /etc/passwd $other_dir/$tfile
18736 chattr +SAD $migrate_dir
18737 chattr +SAD $migrate_dir/$tfile
18739 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18740 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18741 local old_dir_mode=$(stat -c%f $migrate_dir)
18742 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18744 mkdir -p $migrate_dir/dir_default_stripe2
18745 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18746 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18748 mkdir -p $other_dir
18749 ln $migrate_dir/$tfile $other_dir/luna
18750 ln $migrate_dir/$tfile $migrate_dir/sofia
18751 ln $other_dir/$tfile $migrate_dir/david
18752 ln -s $migrate_dir/$tfile $other_dir/zachary
18753 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18754 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18760 for len in 58 59 60; do
18761 lnktgt=$(str_repeat 'l' $len)
18762 touch $migrate_dir/$lnktgt
18763 ln -s $lnktgt $migrate_dir/${len}char_ln
18767 for len in 4094 4095; do
18768 lnktgt=$(str_repeat 'l' $len)
18769 ln -s $lnktgt $migrate_dir/${len}char_ln
18773 for len in 254 255; do
18774 touch $migrate_dir/$(str_repeat 'l' $len)
18777 $LFS migrate -m $MDTIDX $migrate_dir ||
18778 error "fails on migrating remote dir to MDT1"
18780 echo "migratate to MDT1, then checking.."
18781 for ((i = 0; i < 10; i++)); do
18782 for file in $(find $migrate_dir/dir_${i}); do
18783 mdt_index=$($LFS getstripe -m $file)
18784 # broken symlink getstripe will fail
18785 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18786 error "$file is not on MDT${MDTIDX}"
18790 # the multiple link file should still in MDT0
18791 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18792 [ $mdt_index == 0 ] ||
18793 error "$file is not on MDT${MDTIDX}"
18795 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18796 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18797 error " expect $old_dir_flag get $new_dir_flag"
18799 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18800 [ "$old_file_flag" = "$new_file_flag" ] ||
18801 error " expect $old_file_flag get $new_file_flag"
18803 local new_dir_mode=$(stat -c%f $migrate_dir)
18804 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18805 error "expect mode $old_dir_mode get $new_dir_mode"
18807 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18808 [ "$old_file_mode" = "$new_file_mode" ] ||
18809 error "expect mode $old_file_mode get $new_file_mode"
18811 diff /etc/passwd $migrate_dir/$tfile ||
18812 error "$tfile different after migration"
18814 diff /etc/passwd $other_dir/luna ||
18815 error "luna different after migration"
18817 diff /etc/passwd $migrate_dir/sofia ||
18818 error "sofia different after migration"
18820 diff /etc/passwd $migrate_dir/david ||
18821 error "david different after migration"
18823 diff /etc/passwd $other_dir/zachary ||
18824 error "zachary different after migration"
18826 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18827 error "${tfile}_ln different after migration"
18829 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18830 error "${tfile}_ln_other different after migration"
18832 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18833 [ $stripe_count = 2 ] ||
18834 error "dir strpe_count $d != 2 after migration."
18836 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18837 [ $stripe_count = 2 ] ||
18838 error "file strpe_count $d != 2 after migration."
18840 #migrate back to MDT0
18843 $LFS migrate -m $MDTIDX $migrate_dir ||
18844 error "fails on migrating remote dir to MDT0"
18846 echo "migrate back to MDT0, checking.."
18847 for file in $(find $migrate_dir); do
18848 mdt_index=$($LFS getstripe -m $file)
18849 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18850 error "$file is not on MDT${MDTIDX}"
18853 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18854 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18855 error " expect $old_dir_flag get $new_dir_flag"
18857 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18858 [ "$old_file_flag" = "$new_file_flag" ] ||
18859 error " expect $old_file_flag get $new_file_flag"
18861 local new_dir_mode=$(stat -c%f $migrate_dir)
18862 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18863 error "expect mode $old_dir_mode get $new_dir_mode"
18865 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18866 [ "$old_file_mode" = "$new_file_mode" ] ||
18867 error "expect mode $old_file_mode get $new_file_mode"
18869 diff /etc/passwd ${migrate_dir}/$tfile ||
18870 error "$tfile different after migration"
18872 diff /etc/passwd ${other_dir}/luna ||
18873 error "luna different after migration"
18875 diff /etc/passwd ${migrate_dir}/sofia ||
18876 error "sofia different after migration"
18878 diff /etc/passwd ${other_dir}/zachary ||
18879 error "zachary different after migration"
18881 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18882 error "${tfile}_ln different after migration"
18884 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18885 error "${tfile}_ln_other different after migration"
18887 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18888 [ $stripe_count = 2 ] ||
18889 error "dir strpe_count $d != 2 after migration."
18891 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18892 [ $stripe_count = 2 ] ||
18893 error "file strpe_count $d != 2 after migration."
18895 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18897 run_test 230b "migrate directory"
18900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18901 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18902 remote_mds_nodsh && skip "remote MDS with nodsh"
18903 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18904 skip "Need MDS version at least 2.11.52"
18910 local migrate_dir=$DIR/$tdir/migrate_dir
18912 #If migrating directory fails in the middle, all entries of
18913 #the directory is still accessiable.
18914 test_mkdir $DIR/$tdir
18915 test_mkdir -i0 -c1 $migrate_dir
18916 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18918 createmany -o $migrate_dir/f $total ||
18919 error "create files under ${migrate_dir} failed"
18921 # fail after migrating top dir, and this will fail only once, so the
18922 # first sub file migration will fail (currently f3), others succeed.
18923 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18924 do_facet mds1 lctl set_param fail_loc=0x1801
18925 local t=$(ls $migrate_dir | wc -l)
18926 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18927 error "migrate should fail"
18928 local u=$(ls $migrate_dir | wc -l)
18929 [ "$u" == "$t" ] || error "$u != $t during migration"
18931 # add new dir/file should succeed
18932 mkdir $migrate_dir/dir ||
18933 error "mkdir failed under migrating directory"
18934 touch $migrate_dir/file ||
18935 error "create file failed under migrating directory"
18937 # add file with existing name should fail
18938 for file in $migrate_dir/f*; do
18939 stat $file > /dev/null || error "stat $file failed"
18940 $OPENFILE -f O_CREAT:O_EXCL $file &&
18941 error "open(O_CREAT|O_EXCL) $file should fail"
18942 $MULTIOP $file m && error "create $file should fail"
18943 touch $DIR/$tdir/remote_dir/$tfile ||
18944 error "touch $tfile failed"
18945 ln $DIR/$tdir/remote_dir/$tfile $file &&
18946 error "link $file should fail"
18947 mdt_index=$($LFS getstripe -m $file)
18948 if [ $mdt_index == 0 ]; then
18949 # file failed to migrate is not allowed to rename to
18950 mv $DIR/$tdir/remote_dir/$tfile $file &&
18951 error "rename to $file should fail"
18953 mv $DIR/$tdir/remote_dir/$tfile $file ||
18954 error "rename to $file failed"
18956 echo hello >> $file || error "write $file failed"
18959 # resume migration with different options should fail
18960 $LFS migrate -m 0 $migrate_dir &&
18961 error "migrate -m 0 $migrate_dir should fail"
18963 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18964 error "migrate -c 2 $migrate_dir should fail"
18966 # resume migration should succeed
18967 $LFS migrate -m $MDTIDX $migrate_dir ||
18968 error "migrate $migrate_dir failed"
18970 echo "Finish migration, then checking.."
18971 for file in $(find $migrate_dir); do
18972 mdt_index=$($LFS getstripe -m $file)
18973 [ $mdt_index == $MDTIDX ] ||
18974 error "$file is not on MDT${MDTIDX}"
18977 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18979 run_test 230c "check directory accessiblity if migration failed"
18982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18983 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18984 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18985 skip "Need MDS version at least 2.11.52"
18987 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18989 local migrate_dir=$DIR/$tdir/migrate_dir
18999 old_index=$((RANDOM % MDSCOUNT))
19000 old_count=$((MDSCOUNT - old_index))
19001 new_index=$((RANDOM % MDSCOUNT))
19002 new_count=$((MDSCOUNT - new_index))
19003 new_hash=1 # for all_char
19005 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19006 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19008 test_mkdir $DIR/$tdir
19009 test_mkdir -i $old_index -c $old_count $migrate_dir
19011 for ((i=0; i<100; i++)); do
19012 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19013 createmany -o $migrate_dir/dir_${i}/f 100 ||
19014 error "create files under remote dir failed $i"
19017 echo -n "Migrate from MDT$old_index "
19018 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19019 echo -n "to MDT$new_index"
19020 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19023 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19024 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19025 error "migrate remote dir error"
19027 echo "Finish migration, then checking.."
19028 for file in $(find $migrate_dir); do
19029 mdt_index=$($LFS getstripe -m $file)
19030 if [ $mdt_index -lt $new_index ] ||
19031 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19032 error "$file is on MDT$mdt_index"
19036 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19038 run_test 230d "check migrate big directory"
19041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19042 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19043 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19044 skip "Need MDS version at least 2.11.52"
19051 mkdir -p $DIR/$tdir
19052 mkdir $DIR/$tdir/migrate_dir
19053 mkdir $DIR/$tdir/other_dir
19054 touch $DIR/$tdir/migrate_dir/a
19055 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19056 ls $DIR/$tdir/other_dir
19058 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19059 error "migrate dir fails"
19061 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19062 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19064 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19065 [ $mdt_index == 0 ] || error "a is not on MDT0"
19067 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19068 error "migrate dir fails"
19070 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19071 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19073 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19074 [ $mdt_index == 1 ] || error "a is not on MDT1"
19076 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19077 [ $mdt_index == 1 ] || error "b is not on MDT1"
19079 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19080 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19082 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19084 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19086 run_test 230e "migrate mulitple local link files"
19089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19090 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19091 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19092 skip "Need MDS version at least 2.11.52"
19097 mkdir -p $DIR/$tdir
19098 mkdir $DIR/$tdir/migrate_dir
19099 $LFS mkdir -i1 $DIR/$tdir/other_dir
19100 touch $DIR/$tdir/migrate_dir/a
19101 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19102 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19103 ls $DIR/$tdir/other_dir
19105 # a should be migrated to MDT1, since no other links on MDT0
19106 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19107 error "#1 migrate dir fails"
19108 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19109 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19110 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19111 [ $mdt_index == 1 ] || error "a is not on MDT1"
19113 # a should stay on MDT1, because it is a mulitple link file
19114 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19115 error "#2 migrate dir fails"
19116 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19117 [ $mdt_index == 1 ] || error "a is not on MDT1"
19119 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19120 error "#3 migrate dir fails"
19122 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19123 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19124 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19126 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19127 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19129 # a should be migrated to MDT0, since no other links on MDT1
19130 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19131 error "#4 migrate dir fails"
19132 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19133 [ $mdt_index == 0 ] || error "a is not on MDT0"
19135 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19137 run_test 230f "migrate mulitple remote link files"
19140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19141 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19142 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19143 skip "Need MDS version at least 2.11.52"
19145 mkdir -p $DIR/$tdir/migrate_dir
19147 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19148 error "migrating dir to non-exist MDT succeeds"
19151 run_test 230g "migrate dir to non-exist MDT"
19154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19155 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19156 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19157 skip "Need MDS version at least 2.11.52"
19161 mkdir -p $DIR/$tdir/migrate_dir
19163 $LFS migrate -m1 $DIR &&
19164 error "migrating mountpoint1 should fail"
19166 $LFS migrate -m1 $DIR/$tdir/.. &&
19167 error "migrating mountpoint2 should fail"
19170 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19171 error "migrating $tdir/migrate_dir/.. should fail"
19175 run_test 230h "migrate .. and root"
19178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19179 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19180 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19181 skip "Need MDS version at least 2.11.52"
19183 mkdir -p $DIR/$tdir/migrate_dir
19185 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19186 error "migration fails with a tailing slash"
19188 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19189 error "migration fails with two tailing slashes"
19191 run_test 230i "lfs migrate -m tolerates trailing slashes"
19194 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19195 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19196 skip "Need MDS version at least 2.11.52"
19198 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19199 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19200 error "create $tfile failed"
19201 cat /etc/passwd > $DIR/$tdir/$tfile
19203 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19205 cmp /etc/passwd $DIR/$tdir/$tfile ||
19206 error "DoM file mismatch after migration"
19208 run_test 230j "DoM file data not changed after dir migration"
19211 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19212 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19213 skip "Need MDS version at least 2.11.56"
19216 local files_on_starting_mdt=0
19218 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19219 $LFS getdirstripe $DIR/$tdir
19220 for i in $(seq $total); do
19221 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19222 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19223 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19226 echo "$files_on_starting_mdt files on MDT0"
19228 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19229 $LFS getdirstripe $DIR/$tdir
19231 files_on_starting_mdt=0
19232 for i in $(seq $total); do
19233 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19234 error "file $tfile.$i mismatch after migration"
19235 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19236 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19239 echo "$files_on_starting_mdt files on MDT1 after migration"
19240 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19242 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19243 $LFS getdirstripe $DIR/$tdir
19245 files_on_starting_mdt=0
19246 for i in $(seq $total); do
19247 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19248 error "file $tfile.$i mismatch after 2nd migration"
19249 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19250 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19253 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19254 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19258 run_test 230k "file data not changed after dir migration"
19261 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19262 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19263 skip "Need MDS version at least 2.11.56"
19265 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19266 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19267 error "create files under remote dir failed $i"
19268 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19270 run_test 230l "readdir between MDTs won't crash"
19273 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19274 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19275 skip "Need MDS version at least 2.11.56"
19278 local mig_dir=$DIR/$tdir/migrate_dir
19279 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19283 echo "Creating files and dirs with xattrs"
19284 test_mkdir $DIR/$tdir
19285 test_mkdir -i0 -c1 $mig_dir
19287 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19288 error "cannot set xattr attr1 on dir"
19289 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19290 error "cannot set xattr attr2 on dir"
19291 touch $mig_dir/dir/f0
19292 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19293 error "cannot set xattr attr1 on file"
19294 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19295 error "cannot set xattr attr2 on file"
19296 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19297 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19298 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19299 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19300 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19301 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19302 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19303 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19304 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19306 echo "Migrating to MDT1"
19307 $LFS migrate -m $MDTIDX $mig_dir ||
19308 error "fails on migrating dir to MDT1"
19310 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19311 echo "Checking xattrs"
19312 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19313 [ "$val" = $longstr ] ||
19314 error "expecting xattr1 $longstr on dir, found $val"
19315 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19316 [ "$val" = $shortstr ] ||
19317 error "expecting xattr2 $shortstr on dir, found $val"
19318 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19319 [ "$val" = $longstr ] ||
19320 error "expecting xattr1 $longstr on file, found $val"
19321 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19322 [ "$val" = $shortstr ] ||
19323 error "expecting xattr2 $shortstr on file, found $val"
19325 run_test 230m "xattrs not changed after dir migration"
19328 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19329 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19330 skip "Need MDS version at least 2.13.53"
19332 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19333 cat /etc/hosts > $DIR/$tdir/$tfile
19334 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19335 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19337 cmp /etc/hosts $DIR/$tdir/$tfile ||
19338 error "File data mismatch after migration"
19340 run_test 230n "Dir migration with mirrored file"
19343 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19344 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19345 skip "Need MDS version at least 2.13.52"
19347 local mdts=$(comma_list $(mdts_nodes))
19349 local restripe_status
19353 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19355 # in case "crush" hash type is not set
19356 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19358 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19359 mdt.*MDT0000.enable_dir_restripe)
19360 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19361 stack_trap "do_nodes $mdts $LCTL set_param \
19362 mdt.*.enable_dir_restripe=$restripe_status"
19365 createmany -m $DIR/$tdir/f 100 ||
19366 error "create files under remote dir failed $i"
19367 createmany -d $DIR/$tdir/d 100 ||
19368 error "create dirs under remote dir failed $i"
19370 for i in $(seq 2 $MDSCOUNT); do
19371 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19372 $LFS setdirstripe -c $i $DIR/$tdir ||
19373 error "split -c $i $tdir failed"
19374 wait_update $HOSTNAME \
19375 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19376 error "dir split not finished"
19377 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19378 awk '/migrate/ {sum += $2} END { print sum }')
19379 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19380 # delta is around total_files/stripe_count
19381 (( $delta < 200 / (i - 1) + 4 )) ||
19382 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19385 run_test 230o "dir split"
19388 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19389 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19390 skip "Need MDS version at least 2.13.52"
19392 local mdts=$(comma_list $(mdts_nodes))
19394 local restripe_status
19398 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19400 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19402 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19403 mdt.*MDT0000.enable_dir_restripe)
19404 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19405 stack_trap "do_nodes $mdts $LCTL set_param \
19406 mdt.*.enable_dir_restripe=$restripe_status"
19408 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19409 createmany -m $DIR/$tdir/f 100 ||
19410 error "create files under remote dir failed $i"
19411 createmany -d $DIR/$tdir/d 100 ||
19412 error "create dirs under remote dir failed $i"
19414 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
19415 local mdt_hash="crush"
19417 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19418 $LFS setdirstripe -c $i $DIR/$tdir ||
19419 error "split -c $i $tdir failed"
19420 [ $i -eq 1 ] && mdt_hash="none"
19421 wait_update $HOSTNAME \
19422 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19423 error "dir merge not finished"
19424 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19425 awk '/migrate/ {sum += $2} END { print sum }')
19426 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
19427 # delta is around total_files/stripe_count
19428 (( $delta < 200 / i + 4 )) ||
19429 error "$delta files migrated >= $((200 / i + 4))"
19432 run_test 230p "dir merge"
19435 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19436 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19437 skip "Need MDS version at least 2.13.52"
19439 local mdts=$(comma_list $(mdts_nodes))
19440 local saved_threshold=$(do_facet mds1 \
19441 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19442 local saved_delta=$(do_facet mds1 \
19443 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19444 local threshold=100
19447 local stripe_count=0
19452 # test with fewer files on ZFS
19453 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19455 stack_trap "do_nodes $mdts $LCTL set_param \
19456 mdt.*.dir_split_count=$saved_threshold"
19457 stack_trap "do_nodes $mdts $LCTL set_param \
19458 mdt.*.dir_split_delta=$saved_delta"
19459 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19460 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19461 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19462 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19463 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19464 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19466 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19467 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19469 create=$((threshold * 3 / 2))
19470 while [ $stripe_count -lt $MDSCOUNT ]; do
19471 createmany -m $DIR/$tdir/f $total $create ||
19472 error "create sub files failed"
19473 stat $DIR/$tdir > /dev/null
19474 total=$((total + create))
19475 stripe_count=$((stripe_count + delta))
19476 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19478 wait_update $HOSTNAME \
19479 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19480 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19482 wait_update $HOSTNAME \
19483 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19484 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19486 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19487 echo "$nr_files/$total files on MDT$stripe_index after split"
19488 # allow 10% margin of imbalance with crush hash
19489 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19490 error "$nr_files files on MDT$stripe_index after split"
19492 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19493 [ $nr_files -eq $total ] ||
19494 error "total sub files $nr_files != $total"
19497 run_test 230q "dir auto split"
19500 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19501 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19502 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19503 skip "Need MDS version at least 2.13.54"
19505 # maximum amount of local locks:
19506 # parent striped dir - 2 locks
19507 # new stripe in parent to migrate to - 1 lock
19508 # source and target - 2 locks
19509 # Total 5 locks for regular file
19510 mkdir -p $DIR/$tdir
19511 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19512 touch $DIR/$tdir/dir1/eee
19514 # create 4 hardlink for 4 more locks
19515 # Total: 9 locks > RS_MAX_LOCKS (8)
19516 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19517 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19518 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19519 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19520 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19521 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19522 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19523 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19525 cancel_lru_locks mdc
19527 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19528 error "migrate dir fails"
19530 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19532 run_test 230r "migrate with too many local locks"
19535 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19536 skip "Need MDS version at least 2.13.57"
19538 local mdts=$(comma_list $(mdts_nodes))
19539 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19540 mdt.*MDT0000.enable_dir_restripe)
19542 stack_trap "do_nodes $mdts $LCTL set_param \
19543 mdt.*.enable_dir_restripe=$restripe_status"
19547 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19548 test_mkdir $DIR/$tdir
19549 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19550 error "$LFS mkdir doesn't return -EEXIST if target exists"
19554 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19558 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19559 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
19560 skip "Need MDS version at least 2.14.50"
19562 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
19563 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
19564 $LFS project -p 1 -s $DIR/$tdir ||
19565 error "set $tdir project id failed"
19566 $LFS project -p 2 -s $DIR/$tdir/subdir ||
19567 error "set subdir project id failed"
19568 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
19570 run_test 230t "migrate directory with project ID set"
19574 # For simplicity this test assumes that max_pages_per_rpc
19575 # is the same across all OSCs
19576 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19577 local bulk_size=$((max_pages * PAGE_SIZE))
19578 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19581 mkdir -p $DIR/$tdir
19582 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19583 error "failed to set stripe with -S ${brw_size}M option"
19585 # clear the OSC stats
19586 $LCTL set_param osc.*.stats=0 &>/dev/null
19589 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19590 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19591 oflag=direct &>/dev/null || error "dd failed"
19593 sync; sleep 1; sync # just to be safe
19594 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19595 if [ x$nrpcs != "x1" ]; then
19596 $LCTL get_param osc.*.stats
19597 error "found $nrpcs ost_write RPCs, not 1 as expected"
19601 # Drop the OSC cache, otherwise we will read from it
19602 cancel_lru_locks osc
19604 # clear the OSC stats
19605 $LCTL set_param osc.*.stats=0 &>/dev/null
19607 # Client reads $bulk_size.
19608 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19609 iflag=direct &>/dev/null || error "dd failed"
19611 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19612 if [ x$nrpcs != "x1" ]; then
19613 $LCTL get_param osc.*.stats
19614 error "found $nrpcs ost_read RPCs, not 1 as expected"
19617 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19620 mkdir -p $DIR/$tdir
19622 for i in {0..1023}; do
19623 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19624 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19625 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19629 run_test 231b "must not assert on fully utilized OST request buffer"
19632 mkdir -p $DIR/$tdir
19633 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19635 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19636 do_facet ost1 $LCTL set_param fail_loc=0x31c
19638 # ignore dd failure
19639 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19641 do_facet ost1 $LCTL set_param fail_loc=0
19642 umount_client $MOUNT || error "umount failed"
19643 mount_client $MOUNT || error "mount failed"
19644 stop ost1 || error "cannot stop ost1"
19645 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19647 run_test 232a "failed lock should not block umount"
19650 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19651 skip "Need MDS version at least 2.10.58"
19653 mkdir -p $DIR/$tdir
19654 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19655 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19657 cancel_lru_locks osc
19659 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19660 do_facet ost1 $LCTL set_param fail_loc=0x31c
19663 $LFS data_version $DIR/$tdir/$tfile || true
19665 do_facet ost1 $LCTL set_param fail_loc=0
19666 umount_client $MOUNT || error "umount failed"
19667 mount_client $MOUNT || error "mount failed"
19668 stop ost1 || error "cannot stop ost1"
19669 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19671 run_test 232b "failed data version lock should not block umount"
19674 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19675 skip "Need MDS version at least 2.3.64"
19676 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19678 local fid=$($LFS path2fid $MOUNT)
19680 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19681 error "cannot access $MOUNT using its FID '$fid'"
19683 run_test 233a "checking that OBF of the FS root succeeds"
19686 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19687 skip "Need MDS version at least 2.5.90"
19688 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19690 local fid=$($LFS path2fid $MOUNT/.lustre)
19692 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19693 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19695 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19696 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19697 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19699 run_test 233b "checking that OBF of the FS .lustre succeeds"
19702 local p="$TMP/sanityN-$TESTNAME.parameters"
19703 save_lustre_params client "llite.*.xattr_cache" > $p
19704 lctl set_param llite.*.xattr_cache 1 ||
19705 skip_env "xattr cache is not supported"
19707 mkdir -p $DIR/$tdir || error "mkdir failed"
19708 touch $DIR/$tdir/$tfile || error "touch failed"
19709 # OBD_FAIL_LLITE_XATTR_ENOMEM
19710 $LCTL set_param fail_loc=0x1405
19711 getfattr -n user.attr $DIR/$tdir/$tfile &&
19712 error "getfattr should have failed with ENOMEM"
19713 $LCTL set_param fail_loc=0x0
19716 restore_lustre_params < $p
19719 run_test 234 "xattr cache should not crash on ENOMEM"
19722 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19723 skip "Need MDS version at least 2.4.52"
19725 flock_deadlock $DIR/$tfile
19730 124) error "process hangs on a deadlock"
19732 *) error "error executing flock_deadlock $DIR/$tfile"
19736 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19740 check_swap_layouts_support
19742 local ref1=/etc/passwd
19743 local ref2=/etc/group
19744 local file1=$DIR/$tdir/f1
19745 local file2=$DIR/$tdir/f2
19747 test_mkdir -c1 $DIR/$tdir
19748 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19749 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19750 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19751 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19752 local fd=$(free_fd)
19753 local cmd="exec $fd<>$file2"
19756 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19757 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19760 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19765 run_test 236 "Layout swap on open unlinked file"
19767 # LU-4659 linkea consistency
19769 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19770 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19771 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19772 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19775 ln $DIR/$tfile $DIR/$tfile.lnk
19776 touch $DIR/$tfile.new
19777 mv $DIR/$tfile.new $DIR/$tfile
19778 local fid1=$($LFS path2fid $DIR/$tfile)
19779 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19780 local path1=$($LFS fid2path $FSNAME "$fid1")
19781 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19782 local path2=$($LFS fid2path $FSNAME "$fid2")
19783 [ $tfile.lnk == $path2 ] ||
19784 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19787 run_test 238 "Verify linkea consistency"
19789 test_239A() { # was test_239
19790 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19791 skip "Need MDS version at least 2.5.60"
19793 local list=$(comma_list $(mdts_nodes))
19795 mkdir -p $DIR/$tdir
19796 createmany -o $DIR/$tdir/f- 5000
19797 unlinkmany $DIR/$tdir/f- 5000
19798 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19799 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19800 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19801 osp.*MDT*.sync_in_flight" | calc_sum)
19802 [ "$changes" -eq 0 ] || error "$changes not synced"
19804 run_test 239A "osp_sync test"
19806 test_239a() { #LU-5297
19807 remote_mds_nodsh && skip "remote MDS with nodsh"
19810 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19811 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19812 chgrp $RUNAS_GID $DIR/$tfile
19813 wait_delete_completed
19815 run_test 239a "process invalid osp sync record correctly"
19817 test_239b() { #LU-5297
19818 remote_mds_nodsh && skip "remote MDS with nodsh"
19821 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19822 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19823 chgrp $RUNAS_GID $DIR/$tfile1
19824 wait_delete_completed
19825 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19827 chgrp $RUNAS_GID $DIR/$tfile2
19828 wait_delete_completed
19830 run_test 239b "process osp sync record with ENOMEM error correctly"
19833 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19834 remote_mds_nodsh && skip "remote MDS with nodsh"
19836 mkdir -p $DIR/$tdir
19838 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19839 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19840 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19841 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19843 umount_client $MOUNT || error "umount failed"
19844 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19845 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19846 mount_client $MOUNT || error "failed to mount client"
19848 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19849 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19851 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19857 for LOOP in $(seq $count); do
19858 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19859 cancel_lru_locks $OSC || true
19867 for LOOP in $(seq $1); do
19868 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19873 test_241a() { # was test_241
19874 local bsize=$PAGE_SIZE
19876 (( bsize < 40960 )) && bsize=40960
19877 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19879 cancel_lru_locks $OSC
19880 test_241_bio 1000 $bsize &
19882 test_241_dio 1000 $bsize
19885 run_test 241a "bio vs dio"
19888 local bsize=$PAGE_SIZE
19890 (( bsize < 40960 )) && bsize=40960
19891 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19893 test_241_dio 1000 $bsize &
19895 test_241_dio 1000 $bsize
19898 run_test 241b "dio vs dio"
19901 remote_mds_nodsh && skip "remote MDS with nodsh"
19903 mkdir -p $DIR/$tdir
19904 touch $DIR/$tdir/$tfile
19906 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19907 do_facet mds1 lctl set_param fail_loc=0x105
19908 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19910 do_facet mds1 lctl set_param fail_loc=0
19911 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19913 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19917 test_mkdir $DIR/$tdir
19918 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19920 run_test 243 "various group lock tests"
19924 test_mkdir $DIR/$tdir
19925 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19926 sendfile_grouplock $DIR/$tdir/$tfile || \
19927 error "sendfile+grouplock failed"
19930 run_test 244a "sendfile with group lock tests"
19934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19937 local size=$((1024*1024))
19939 test_mkdir $DIR/$tdir
19940 for i in $(seq 1 $threads); do
19941 local file=$DIR/$tdir/file_$((i / 10))
19942 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19945 for i in $(seq 1 $threads); do
19949 run_test 244b "multi-threaded write with group lock"
19952 local flagname="multi_mod_rpcs"
19953 local connect_data_name="max_mod_rpcs"
19956 # check if multiple modify RPCs flag is set
19957 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19958 grep "connect_flags:")
19961 echo "$out" | grep -qw $flagname
19962 if [ $? -ne 0 ]; then
19963 echo "connect flag $flagname is not set"
19967 # check if multiple modify RPCs data is set
19968 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19971 echo "$out" | grep -qw $connect_data_name ||
19972 error "import should have connect data $connect_data_name"
19974 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19980 umount_client $submount
19985 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19987 skip_env "Fileset feature is not supported"
19989 local submount=${MOUNT}_$tdir
19992 mkdir -p $submount || error "mkdir $submount failed"
19993 FILESET="$FILESET/$tdir" mount_client $submount ||
19994 error "mount $submount failed"
19995 trap "cleanup_247 $submount" EXIT
19996 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19997 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19998 error "read $MOUNT/$tdir/$tfile failed"
19999 cleanup_247 $submount
20001 run_test 247a "mount subdir as fileset"
20004 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20005 skip_env "Fileset feature is not supported"
20007 local submount=${MOUNT}_$tdir
20009 rm -rf $MOUNT/$tdir
20010 mkdir -p $submount || error "mkdir $submount failed"
20012 FILESET="$FILESET/$tdir" mount_client $submount &&
20013 error "mount $submount should fail"
20016 run_test 247b "mount subdir that dose not exist"
20019 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20020 skip_env "Fileset feature is not supported"
20022 local submount=${MOUNT}_$tdir
20024 mkdir -p $MOUNT/$tdir/dir1
20025 mkdir -p $submount || error "mkdir $submount failed"
20026 trap "cleanup_247 $submount" EXIT
20027 FILESET="$FILESET/$tdir" mount_client $submount ||
20028 error "mount $submount failed"
20029 local fid=$($LFS path2fid $MOUNT/)
20030 $LFS fid2path $submount $fid && error "fid2path should fail"
20031 cleanup_247 $submount
20033 run_test 247c "running fid2path outside subdirectory root"
20036 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20037 skip "Fileset feature is not supported"
20039 local submount=${MOUNT}_$tdir
20041 mkdir -p $MOUNT/$tdir/dir1
20042 mkdir -p $submount || error "mkdir $submount failed"
20043 FILESET="$FILESET/$tdir" mount_client $submount ||
20044 error "mount $submount failed"
20045 trap "cleanup_247 $submount" EXIT
20047 local td=$submount/dir1
20048 local fid=$($LFS path2fid $td)
20049 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20051 # check that we get the same pathname back
20054 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20055 echo "$rootpath $fid"
20056 found=$($LFS fid2path $rootpath "$fid")
20057 [ -n "found" ] || error "fid2path should succeed"
20058 [ "$found" == "$td" ] || error "fid2path $found != $td"
20060 # check wrong root path format
20061 rootpath=$submount"_wrong"
20062 found=$($LFS fid2path $rootpath "$fid")
20063 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20065 cleanup_247 $submount
20067 run_test 247d "running fid2path inside subdirectory root"
20071 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20073 skip "Fileset feature is not supported"
20075 local submount=${MOUNT}_$tdir
20078 mkdir -p $submount || error "mkdir $submount failed"
20079 FILESET="$FILESET/.." mount_client $submount &&
20080 error "mount $submount should fail"
20083 run_test 247e "mount .. as fileset"
20086 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20087 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20088 skip "Need at least version 2.13.52"
20089 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20090 skip "Need at least version 2.14.50"
20091 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20093 skip "Fileset feature is not supported"
20095 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20096 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20097 error "mkdir remote failed"
20098 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
20099 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20100 error "mkdir striped failed"
20101 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20103 local submount=${MOUNT}_$tdir
20105 mkdir -p $submount || error "mkdir $submount failed"
20106 stack_trap "rmdir $submount"
20110 local fileset=$FILESET
20111 local mdts=$(comma_list $(mdts_nodes))
20113 stat=$(do_facet mds1 $LCTL get_param -n \
20114 mdt.*MDT0000.enable_remote_subdir_mount)
20115 stack_trap "do_nodes $mdts $LCTL set_param \
20116 mdt.*.enable_remote_subdir_mount=$stat"
20118 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20119 stack_trap "umount_client $submount"
20120 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20121 error "mount remote dir $dir should fail"
20123 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20124 $tdir/striped/. ; do
20125 FILESET="$fileset/$dir" mount_client $submount ||
20126 error "mount $dir failed"
20127 umount_client $submount
20130 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20131 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20132 error "mount $tdir/remote failed"
20134 run_test 247f "mount striped or remote directory as fileset"
20137 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20138 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20139 skip "Need at least version 2.14.50"
20141 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20142 error "mkdir $tdir failed"
20143 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20145 local submount=${MOUNT}_$tdir
20147 mkdir -p $submount || error "mkdir $submount failed"
20148 stack_trap "rmdir $submount"
20150 FILESET="$fileset/$tdir" mount_client $submount ||
20151 error "mount $dir failed"
20152 stack_trap "umount $submount"
20154 local mdts=$(comma_list $(mdts_nodes))
20158 stat $submount > /dev/null
20159 cancel_lru_locks $MDC
20160 stat $submount > /dev/null
20161 stat $submount/$tfile > /dev/null
20162 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20163 stat $submount/$tfile > /dev/null
20164 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20165 awk '/getattr/ {sum += $2} END {print sum}')
20167 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20169 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20172 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20173 [ -z "$fast_read_sav" ] && skip "no fast read support"
20175 # create a large file for fast read verification
20176 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20178 # make sure the file is created correctly
20179 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20180 { rm -f $DIR/$tfile; skip "file creation error"; }
20182 echo "Test 1: verify that fast read is 4 times faster on cache read"
20184 # small read with fast read enabled
20185 $LCTL set_param -n llite.*.fast_read=1
20186 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20187 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20188 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20189 # small read with fast read disabled
20190 $LCTL set_param -n llite.*.fast_read=0
20191 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20192 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20193 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20195 # verify that fast read is 4 times faster for cache read
20196 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20197 error_not_in_vm "fast read was not 4 times faster: " \
20198 "$t_fast vs $t_slow"
20200 echo "Test 2: verify the performance between big and small read"
20201 $LCTL set_param -n llite.*.fast_read=1
20203 # 1k non-cache read
20204 cancel_lru_locks osc
20205 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20206 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20207 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20209 # 1M non-cache read
20210 cancel_lru_locks osc
20211 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20212 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20213 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20215 # verify that big IO is not 4 times faster than small IO
20216 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20217 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20219 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20222 run_test 248a "fast read verification"
20225 # Default short_io_bytes=16384, try both smaller and larger sizes.
20226 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20227 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20228 echo "bs=53248 count=113 normal buffered write"
20229 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20230 error "dd of initial data file failed"
20231 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20233 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20234 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20235 error "dd with sync normal writes failed"
20236 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20238 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20239 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20240 error "dd with sync small writes failed"
20241 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20243 cancel_lru_locks osc
20245 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20246 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20247 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20248 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20249 iflag=direct || error "dd with O_DIRECT small read failed"
20250 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20251 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20252 error "compare $TMP/$tfile.1 failed"
20254 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20255 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20257 # just to see what the maximum tunable value is, and test parsing
20258 echo "test invalid parameter 2MB"
20259 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20260 error "too-large short_io_bytes allowed"
20261 echo "test maximum parameter 512KB"
20262 # if we can set a larger short_io_bytes, run test regardless of version
20263 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20264 # older clients may not allow setting it this large, that's OK
20265 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20266 skip "Need at least client version 2.13.50"
20267 error "medium short_io_bytes failed"
20269 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20270 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20272 echo "test large parameter 64KB"
20273 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20274 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20276 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20277 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20278 error "dd with sync large writes failed"
20279 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20281 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20282 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20283 num=$((113 * 4096 / PAGE_SIZE))
20284 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20285 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20286 error "dd with O_DIRECT large writes failed"
20287 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20288 error "compare $DIR/$tfile.3 failed"
20290 cancel_lru_locks osc
20292 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20293 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20294 error "dd with O_DIRECT large read failed"
20295 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20296 error "compare $TMP/$tfile.2 failed"
20298 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20299 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20300 error "dd with O_DIRECT large read failed"
20301 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20302 error "compare $TMP/$tfile.3 failed"
20304 run_test 248b "test short_io read and write for both small and large sizes"
20306 test_249() { # LU-7890
20307 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20308 skip "Need at least version 2.8.54"
20311 $LFS setstripe -c 1 $DIR/$tfile
20312 # Offset 2T == 4k * 512M
20313 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20314 error "dd to 2T offset failed"
20316 run_test 249 "Write above 2T file size"
20319 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20320 && skip "no 16TB file size limit on ZFS"
20322 $LFS setstripe -c 1 $DIR/$tfile
20323 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20324 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20325 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20326 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20327 conv=notrunc,fsync && error "append succeeded"
20330 run_test 250 "Write above 16T limit"
20333 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20335 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20336 #Skip once - writing the first stripe will succeed
20337 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20338 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20339 error "short write happened"
20341 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20342 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20343 error "short read happened"
20347 run_test 251 "Handling short read and write correctly"
20350 remote_mds_nodsh && skip "remote MDS with nodsh"
20351 remote_ost_nodsh && skip "remote OST with nodsh"
20352 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20353 skip_env "ldiskfs only test"
20363 # check lr_reader on OST0000
20365 dev=$(facet_device $tgt)
20366 out=$(do_facet $tgt $LR_READER $dev)
20367 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20369 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20370 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20371 error "Invalid uuid returned by $LR_READER on target $tgt"
20372 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20374 # check lr_reader -c on MDT0000
20376 dev=$(facet_device $tgt)
20377 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20378 skip "$LR_READER does not support additional options"
20380 out=$(do_facet $tgt $LR_READER -c $dev)
20381 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20383 num=$(echo "$out" | grep -c "mdtlov")
20384 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20385 error "Invalid number of mdtlov clients returned by $LR_READER"
20386 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20388 # check lr_reader -cr on MDT0000
20389 out=$(do_facet $tgt $LR_READER -cr $dev)
20390 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20392 echo "$out" | grep -q "^reply_data:$" ||
20393 error "$LR_READER should have returned 'reply_data' section"
20394 num=$(echo "$out" | grep -c "client_generation")
20395 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20397 run_test 252 "check lr_reader tool"
20400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20401 remote_mds_nodsh && skip "remote MDS with nodsh"
20402 remote_mgs_nodsh && skip "remote MGS with nodsh"
20406 local ost_name=$(ostname_from_index $ostidx)
20409 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20410 do_facet $SINGLEMDS $LCTL get_param -n \
20411 osp.$mdtosc_proc1.reserved_mb_high ||
20412 skip "remote MDS does not support reserved_mb_high"
20416 wait_delete_completed
20419 pool_add $TESTNAME || error "Pool creation failed"
20420 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20422 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20423 error "Setstripe failed"
20425 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20427 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20429 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20431 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20432 osp.$mdtosc_proc1.prealloc_status)
20433 echo "prealloc_status $oa_status"
20435 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20436 error "File creation should fail"
20438 #object allocation was stopped, but we still able to append files
20439 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20440 oflag=append || error "Append failed"
20442 rm -f $DIR/$tdir/$tfile.0
20444 # For this test, we want to delete the files we created to go out of
20445 # space but leave the watermark, so we remain nearly out of space
20446 ost_watermarks_enospc_delete_files $tfile $ostidx
20448 wait_delete_completed
20452 for i in $(seq 10 12); do
20453 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20454 2>/dev/null || error "File creation failed after rm"
20457 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20458 osp.$mdtosc_proc1.prealloc_status)
20459 echo "prealloc_status $oa_status"
20461 if (( oa_status != 0 )); then
20462 error "Object allocation still disable after rm"
20465 run_test 253 "Check object allocation limit"
20468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20469 remote_mds_nodsh && skip "remote MDS with nodsh"
20470 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20471 skip "MDS does not support changelog_size"
20474 local MDT0=$(facet_svc $SINGLEMDS)
20476 changelog_register || error "changelog_register failed"
20478 changelog_clear 0 || error "changelog_clear failed"
20480 local size1=$(do_facet $SINGLEMDS \
20481 $LCTL get_param -n mdd.$MDT0.changelog_size)
20482 echo "Changelog size $size1"
20485 $LFS mkdir -i 0 $DIR/$tdir
20487 mkdir -p $DIR/$tdir/pics/2008/zachy
20488 touch $DIR/$tdir/pics/2008/zachy/timestamp
20489 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20490 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20491 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20492 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20493 rm $DIR/$tdir/pics/desktop.jpg
20495 local size2=$(do_facet $SINGLEMDS \
20496 $LCTL get_param -n mdd.$MDT0.changelog_size)
20497 echo "Changelog size after work $size2"
20499 (( $size2 > $size1 )) ||
20500 error "new Changelog size=$size2 less than old size=$size1"
20502 run_test 254 "Check changelog size"
20509 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20510 awk -F: '{print $2}' | grep $type > /dev/null
20511 if [ $? -ne 0 ]; then
20521 lfs ladvise -a willread $file > /dev/null 2>&1
20522 if [ $? -eq 0 ]; then
20526 lfs ladvise -a willread $file 2>&1 |
20527 grep "Inappropriate ioctl for device" > /dev/null
20528 if [ $? -eq 0 ]; then
20535 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20538 # run a random read IO workload
20539 # usage: random_read_iops <filename> <filesize> <iosize>
20540 random_read_iops() {
20543 local iosize=${3:-4096}
20545 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20546 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20549 drop_file_oss_cache() {
20553 $LFS ladvise -a dontneed $file 2>/dev/null ||
20554 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20557 ladvise_willread_performance()
20560 local average_origin=0
20561 local average_cache=0
20562 local average_ladvise=0
20564 for ((i = 1; i <= $repeat; i++)); do
20565 echo "Iter $i/$repeat: reading without willread hint"
20566 cancel_lru_locks osc
20567 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20568 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20569 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20570 average_origin=$(bc <<<"$average_origin + $speed_origin")
20572 cancel_lru_locks osc
20573 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20574 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20575 average_cache=$(bc <<<"$average_cache + $speed_cache")
20577 cancel_lru_locks osc
20578 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20579 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20580 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20581 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20582 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20584 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20585 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20586 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20588 speedup_cache=$(percent $average_cache $average_origin)
20589 speedup_ladvise=$(percent $average_ladvise $average_origin)
20591 echo "Average uncached read: $average_origin"
20592 echo "Average speedup with OSS cached read: " \
20593 "$average_cache = +$speedup_cache%"
20594 echo "Average speedup with ladvise willread: " \
20595 "$average_ladvise = +$speedup_ladvise%"
20597 local lowest_speedup=20
20598 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20599 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20600 "got $average_cache%. Skipping ladvise willread check."
20604 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20605 # it is still good to run until then to exercise 'ladvise willread'
20606 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20607 [ "$ost1_FSTYPE" = "zfs" ] &&
20608 echo "osd-zfs does not support dontneed or drop_caches" &&
20611 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20612 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20613 error_not_in_vm "Speedup with willread is less than " \
20614 "$lowest_speedup%, got $average_ladvise%"
20618 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20619 skip "lustre < 2.8.54 does not support ladvise "
20620 remote_ost_nodsh && skip "remote OST with nodsh"
20622 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20624 ladvise_no_type willread $DIR/$tfile &&
20625 skip "willread ladvise is not supported"
20627 ladvise_no_ioctl $DIR/$tfile &&
20628 skip "ladvise ioctl is not supported"
20631 local size=$((size_mb * 1048576))
20632 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20633 error "dd to $DIR/$tfile failed"
20635 lfs ladvise -a willread $DIR/$tfile ||
20636 error "Ladvise failed with no range argument"
20638 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20639 error "Ladvise failed with no -l or -e argument"
20641 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20642 error "Ladvise failed with only -e argument"
20644 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20645 error "Ladvise failed with only -l argument"
20647 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20648 error "End offset should not be smaller than start offset"
20650 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20651 error "End offset should not be equal to start offset"
20653 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20654 error "Ladvise failed with overflowing -s argument"
20656 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20657 error "Ladvise failed with overflowing -e argument"
20659 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20660 error "Ladvise failed with overflowing -l argument"
20662 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20663 error "Ladvise succeeded with conflicting -l and -e arguments"
20665 echo "Synchronous ladvise should wait"
20667 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20668 do_nodes $(comma_list $(osts_nodes)) \
20669 $LCTL set_param fail_val=$delay fail_loc=0x237
20671 local start_ts=$SECONDS
20672 lfs ladvise -a willread $DIR/$tfile ||
20673 error "Ladvise failed with no range argument"
20674 local end_ts=$SECONDS
20675 local inteval_ts=$((end_ts - start_ts))
20677 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20678 error "Synchronous advice didn't wait reply"
20681 echo "Asynchronous ladvise shouldn't wait"
20682 local start_ts=$SECONDS
20683 lfs ladvise -a willread -b $DIR/$tfile ||
20684 error "Ladvise failed with no range argument"
20685 local end_ts=$SECONDS
20686 local inteval_ts=$((end_ts - start_ts))
20688 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20689 error "Asynchronous advice blocked"
20692 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20693 ladvise_willread_performance
20695 run_test 255a "check 'lfs ladvise -a willread'"
20701 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20705 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20706 skip "lustre < 2.8.54 does not support ladvise "
20707 remote_ost_nodsh && skip "remote OST with nodsh"
20709 lfs setstripe -c 1 -i 0 $DIR/$tfile
20711 ladvise_no_type dontneed $DIR/$tfile &&
20712 skip "dontneed ladvise is not supported"
20714 ladvise_no_ioctl $DIR/$tfile &&
20715 skip "ladvise ioctl is not supported"
20717 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20718 [ "$ost1_FSTYPE" = "zfs" ] &&
20719 skip "zfs-osd does not support 'ladvise dontneed'"
20722 local size=$((size_mb * 1048576))
20723 # In order to prevent disturbance of other processes, only check 3/4
20724 # of the memory usage
20725 local kibibytes=$((size_mb * 1024 * 3 / 4))
20727 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20728 error "dd to $DIR/$tfile failed"
20730 #force write to complete before dropping OST cache & checking memory
20733 local total=$(facet_meminfo ost1 MemTotal)
20734 echo "Total memory: $total KiB"
20736 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20737 local before_read=$(facet_meminfo ost1 Cached)
20738 echo "Cache used before read: $before_read KiB"
20740 lfs ladvise -a willread $DIR/$tfile ||
20741 error "Ladvise willread failed"
20742 local after_read=$(facet_meminfo ost1 Cached)
20743 echo "Cache used after read: $after_read KiB"
20745 lfs ladvise -a dontneed $DIR/$tfile ||
20746 error "Ladvise dontneed again failed"
20747 local no_read=$(facet_meminfo ost1 Cached)
20748 echo "Cache used after dontneed ladvise: $no_read KiB"
20750 if [ $total -lt $((before_read + kibibytes)) ]; then
20751 echo "Memory is too small, abort checking"
20755 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20756 error "Ladvise willread should use more memory" \
20757 "than $kibibytes KiB"
20760 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20761 error "Ladvise dontneed should release more memory" \
20762 "than $kibibytes KiB"
20765 run_test 255b "check 'lfs ladvise -a dontneed'"
20768 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20769 skip "lustre < 2.10.50 does not support lockahead"
20771 local ost1_imp=$(get_osc_import_name client ost1)
20772 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20780 test_mkdir -p $DIR/$tdir
20781 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20783 #test 10 returns only success/failure
20785 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20787 if [ $rc -eq 255 ]; then
20788 error "Ladvise test${i} failed, ${rc}"
20791 #test 11 counts lock enqueue requests, all others count new locks
20793 count=$(do_facet ost1 \
20794 $LCTL get_param -n ost.OSS.ost.stats)
20795 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20797 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20799 if [ $rc -eq 255 ]; then
20800 error "Ladvise test${i} failed, ${rc}"
20803 new_count=$(do_facet ost1 \
20804 $LCTL get_param -n ost.OSS.ost.stats)
20805 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20806 awk '{ print $2 }')
20808 difference="$((new_count - count))"
20809 if [ $difference -ne $rc ]; then
20810 error "Ladvise test${i}, bad enqueue count, returned " \
20811 "${rc}, actual ${difference}"
20814 for i in $(seq 12 21); do
20815 # If we do not do this, we run the risk of having too many
20816 # locks and starting lock cancellation while we are checking
20818 cancel_lru_locks osc
20820 count=$($LCTL get_param -n \
20821 ldlm.namespaces.$imp_name.lock_unused_count)
20823 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20825 if [ $rc -eq 255 ]; then
20826 error "Ladvise test ${i} failed, ${rc}"
20829 new_count=$($LCTL get_param -n \
20830 ldlm.namespaces.$imp_name.lock_unused_count)
20831 difference="$((new_count - count))"
20833 # Test 15 output is divided by 100 to map down to valid return
20834 if [ $i -eq 15 ]; then
20838 if [ $difference -ne $rc ]; then
20839 error "Ladvise test ${i}, bad lock count, returned " \
20840 "${rc}, actual ${difference}"
20844 #test 22 returns only success/failure
20846 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20848 if [ $rc -eq 255 ]; then
20849 error "Ladvise test${i} failed, ${rc}"
20852 run_test 255c "suite of ladvise lockahead tests"
20855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20856 remote_mds_nodsh && skip "remote MDS with nodsh"
20857 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20858 changelog_users $SINGLEMDS | grep "^cl" &&
20859 skip "active changelog user"
20865 mdt_dev=$(mdsdevname 1)
20868 changelog_register || error "changelog_register failed"
20871 mkdir -p $DIR/$tdir
20873 changelog_clear 0 || error "changelog_clear failed"
20876 touch $DIR/$tdir/{1..10}
20879 stop $SINGLEMDS || error "Fail to stop MDT"
20883 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20885 #after mount new plainllog is used
20886 touch $DIR/$tdir/{11..19}
20887 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20888 stack_trap "rm -f $tmpfile"
20889 cat_sl=$(do_facet $SINGLEMDS "sync; \
20890 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20891 llog_reader $tmpfile | grep -c type=1064553b")
20892 do_facet $SINGLEMDS llog_reader $tmpfile
20894 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20896 changelog_clear 0 || error "changelog_clear failed"
20898 cat_sl=$(do_facet $SINGLEMDS "sync; \
20899 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20900 llog_reader $tmpfile | grep -c type=1064553b")
20902 if (( cat_sl == 2 )); then
20903 error "Empty plain llog was not deleted from changelog catalog"
20904 elif (( cat_sl != 1 )); then
20905 error "Active plain llog shouldn't be deleted from catalog"
20908 run_test 256 "Check llog delete for empty and not full state"
20911 remote_mds_nodsh && skip "remote MDS with nodsh"
20912 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20913 skip "Need MDS version at least 2.8.55"
20915 test_mkdir $DIR/$tdir
20917 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20918 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20921 #define OBD_FAIL_MDS_XATTR_REP 0x161
20922 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20923 local facet=mds$((mdtidx + 1))
20924 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20925 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20927 stop $facet || error "stop MDS failed"
20928 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20929 error "start MDS fail"
20930 wait_recovery_complete $facet
20932 run_test 257 "xattr locks are not lost"
20934 # Verify we take the i_mutex when security requires it
20936 #define OBD_FAIL_IMUTEX_SEC 0x141c
20937 $LCTL set_param fail_loc=0x141c
20939 chmod u+s $DIR/$tfile
20940 chmod a+rwx $DIR/$tfile
20941 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20943 if [ $RC -ne 0 ]; then
20944 error "error, failed to take i_mutex, rc=$?"
20948 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20950 # Verify we do NOT take the i_mutex in the normal case
20952 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20953 $LCTL set_param fail_loc=0x141d
20956 chmod a+rw $DIR/$tfile
20957 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20959 if [ $RC -ne 0 ]; then
20960 error "error, took i_mutex unnecessarily, rc=$?"
20965 run_test 258b "verify i_mutex security behavior"
20968 local file=$DIR/$tfile
20972 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20974 stack_trap "rm -f $file" EXIT
20976 wait_delete_completed
20977 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20978 echo "before: $before"
20980 $LFS setstripe -i 0 -c 1 $file
20981 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20983 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20984 echo "after write: $after"
20986 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20987 do_facet ost1 $LCTL set_param fail_loc=0x2301
20989 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20990 echo "after truncate: $after"
20993 do_facet ost1 $LCTL set_param fail_loc=0
20994 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20996 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20997 echo "after restart: $after"
20998 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20999 error "missing truncate?"
21003 run_test 259 "crash at delayed truncate"
21006 #define OBD_FAIL_MDC_CLOSE 0x806
21007 $LCTL set_param fail_loc=0x80000806
21011 run_test 260 "Check mdc_close fail"
21013 ### Data-on-MDT sanity tests ###
21015 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21016 skip "Need MDS version at least 2.10.55 for DoM"
21019 local dom=$DIR/$tdir/dom_file
21020 local tmp=$DIR/$tdir/tmp_file
21022 mkdir -p $DIR/$tdir
21024 # basic checks for DoM component creation
21025 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21026 error "Can set MDT layout to non-first entry"
21028 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21029 error "Can define multiple entries as MDT layout"
21031 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21033 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21034 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21035 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21037 local mdtidx=$($LFS getstripe -m $dom)
21038 local mdtname=MDT$(printf %04x $mdtidx)
21039 local facet=mds$((mdtidx + 1))
21040 local space_check=1
21042 # Skip free space checks with ZFS
21043 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21047 local size_tmp=$((65536 * 3))
21048 local mdtfree1=$(do_facet $facet \
21049 lctl get_param -n osd*.*$mdtname.kbytesfree)
21051 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21052 # check also direct IO along write
21053 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21054 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21056 cmp $tmp $dom || error "file data is different"
21057 [ $(stat -c%s $dom) == $size_tmp ] ||
21058 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21059 if [ $space_check == 1 ]; then
21060 local mdtfree2=$(do_facet $facet \
21061 lctl get_param -n osd*.*$mdtname.kbytesfree)
21063 # increase in usage from by $size_tmp
21064 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21065 error "MDT free space wrong after write: " \
21066 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21070 local size_dom=10000
21072 $TRUNCATE $dom $size_dom
21073 [ $(stat -c%s $dom) == $size_dom ] ||
21074 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21075 if [ $space_check == 1 ]; then
21076 mdtfree1=$(do_facet $facet \
21077 lctl get_param -n osd*.*$mdtname.kbytesfree)
21078 # decrease in usage from $size_tmp to new $size_dom
21079 [ $(($mdtfree1 - $mdtfree2)) -ge \
21080 $(((size_tmp - size_dom) / 1024)) ] ||
21081 error "MDT free space is wrong after truncate: " \
21082 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21088 size_dom=$((size_dom + size_tmp))
21089 [ $(stat -c%s $dom) == $size_dom ] ||
21090 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21091 if [ $space_check == 1 ]; then
21092 mdtfree2=$(do_facet $facet \
21093 lctl get_param -n osd*.*$mdtname.kbytesfree)
21094 # increase in usage by $size_tmp from previous
21095 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21096 error "MDT free space is wrong after append: " \
21097 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21102 if [ $space_check == 1 ]; then
21103 mdtfree1=$(do_facet $facet \
21104 lctl get_param -n osd*.*$mdtname.kbytesfree)
21105 # decrease in usage by $size_dom from previous
21106 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21107 error "MDT free space is wrong after removal: " \
21108 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21111 # combined striping
21112 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21113 error "Can't create DoM + OST striping"
21115 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21116 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21117 # check also direct IO along write
21118 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21120 cmp $tmp $dom || error "file data is different"
21121 [ $(stat -c%s $dom) == $size_tmp ] ||
21122 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21127 run_test 270a "DoM: basic functionality tests"
21130 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21131 skip "Need MDS version at least 2.10.55"
21133 local dom=$DIR/$tdir/dom_file
21134 local max_size=1048576
21136 mkdir -p $DIR/$tdir
21137 $LFS setstripe -E $max_size -L mdt $dom
21139 # truncate over the limit
21140 $TRUNCATE $dom $(($max_size + 1)) &&
21141 error "successful truncate over the maximum size"
21142 # write over the limit
21143 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21144 error "successful write over the maximum size"
21145 # append over the limit
21146 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21147 echo "12345" >> $dom && error "successful append over the maximum size"
21152 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21155 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21156 skip "Need MDS version at least 2.10.55"
21158 mkdir -p $DIR/$tdir
21159 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21161 # check files inherit DoM EA
21162 touch $DIR/$tdir/first
21163 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21164 error "bad pattern"
21165 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21166 error "bad stripe count"
21167 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21168 error "bad stripe size"
21170 # check directory inherits DoM EA and uses it as default
21171 mkdir $DIR/$tdir/subdir
21172 touch $DIR/$tdir/subdir/second
21173 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21174 error "bad pattern in sub-directory"
21175 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21176 error "bad stripe count in sub-directory"
21177 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21178 error "bad stripe size in sub-directory"
21181 run_test 270c "DoM: DoM EA inheritance tests"
21184 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21185 skip "Need MDS version at least 2.10.55"
21187 mkdir -p $DIR/$tdir
21188 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21190 # inherit default DoM striping
21191 mkdir $DIR/$tdir/subdir
21192 touch $DIR/$tdir/subdir/f1
21194 # change default directory striping
21195 $LFS setstripe -c 1 $DIR/$tdir/subdir
21196 touch $DIR/$tdir/subdir/f2
21197 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21198 error "wrong default striping in file 2"
21199 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21200 error "bad pattern in file 2"
21203 run_test 270d "DoM: change striping from DoM to RAID0"
21206 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21207 skip "Need MDS version at least 2.10.55"
21209 mkdir -p $DIR/$tdir/dom
21210 mkdir -p $DIR/$tdir/norm
21213 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21214 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21216 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21217 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21219 # find DoM files by layout
21220 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21221 [ $NUM -eq $DOMFILES ] ||
21222 error "lfs find -L: found $NUM, expected $DOMFILES"
21223 echo "Test 1: lfs find 20 DOM files by layout: OK"
21225 # there should be 1 dir with default DOM striping
21226 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21228 error "lfs find -L: found $NUM, expected 1 dir"
21229 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21231 # find DoM files by stripe size
21232 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21233 [ $NUM -eq $DOMFILES ] ||
21234 error "lfs find -S: found $NUM, expected $DOMFILES"
21235 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21237 # find files by stripe offset except DoM files
21238 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21239 [ $NUM -eq $NORMFILES ] ||
21240 error "lfs find -i: found $NUM, expected $NORMFILES"
21241 echo "Test 5: lfs find no DOM files by stripe index: OK"
21244 run_test 270e "DoM: lfs find with DoM files test"
21247 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21248 skip "Need MDS version at least 2.10.55"
21250 local mdtname=${FSNAME}-MDT0000-mdtlov
21251 local dom=$DIR/$tdir/dom_file
21252 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21253 lod.$mdtname.dom_stripesize)
21254 local dom_limit=131072
21256 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21257 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21258 lod.$mdtname.dom_stripesize)
21259 [ ${dom_limit} -eq ${dom_current} ] ||
21260 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21262 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21263 $LFS setstripe -d $DIR/$tdir
21264 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21265 error "Can't set directory default striping"
21267 # exceed maximum stripe size
21268 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21269 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21270 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21271 error "Able to create DoM component size more than LOD limit"
21273 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21274 dom_current=$(do_facet mds1 $LCTL get_param -n \
21275 lod.$mdtname.dom_stripesize)
21276 [ 0 -eq ${dom_current} ] ||
21277 error "Can't set zero DoM stripe limit"
21280 # attempt to create DoM file on server with disabled DoM should
21281 # remove DoM entry from layout and be succeed
21282 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21283 error "Can't create DoM file (DoM is disabled)"
21284 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21285 error "File has DoM component while DoM is disabled"
21288 # attempt to create DoM file with only DoM stripe should return error
21289 $LFS setstripe -E $dom_limit -L mdt $dom &&
21290 error "Able to create DoM-only file while DoM is disabled"
21292 # too low values to be aligned with smallest stripe size 64K
21293 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21294 dom_current=$(do_facet mds1 $LCTL get_param -n \
21295 lod.$mdtname.dom_stripesize)
21296 [ 30000 -eq ${dom_current} ] &&
21297 error "Can set too small DoM stripe limit"
21299 # 64K is a minimal stripe size in Lustre, expect limit of that size
21300 [ 65536 -eq ${dom_current} ] ||
21301 error "Limit is not set to 64K but ${dom_current}"
21303 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21304 dom_current=$(do_facet mds1 $LCTL get_param -n \
21305 lod.$mdtname.dom_stripesize)
21307 [ 2147483648 -eq ${dom_current} ] &&
21308 error "Can set too large DoM stripe limit"
21310 do_facet mds1 $LCTL set_param -n \
21311 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21312 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21313 error "Can't create DoM component size after limit change"
21314 do_facet mds1 $LCTL set_param -n \
21315 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21316 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21317 error "Can't create DoM file after limit decrease"
21318 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21319 error "Can create big DoM component after limit decrease"
21320 touch ${dom}_def ||
21321 error "Can't create file with old default layout"
21323 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21326 run_test 270f "DoM: maximum DoM stripe size checks"
21329 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21330 skip "Need MDS version at least 2.13.52"
21331 local dom=$DIR/$tdir/$tfile
21333 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21334 local lodname=${FSNAME}-MDT0000-mdtlov
21336 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21337 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21338 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21339 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21341 local dom_limit=1024
21342 local dom_threshold="50%"
21344 $LFS setstripe -d $DIR/$tdir
21345 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21346 error "Can't set directory default striping"
21348 do_facet mds1 $LCTL set_param -n \
21349 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21350 # set 0 threshold and create DOM file to change tunable stripesize
21351 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21352 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21353 error "Failed to create $dom file"
21354 # now tunable dom_cur_stripesize should reach maximum
21355 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21356 lod.${lodname}.dom_stripesize_cur_kb)
21357 [[ $dom_current == $dom_limit ]] ||
21358 error "Current DOM stripesize is not maximum"
21361 # set threshold for further tests
21362 do_facet mds1 $LCTL set_param -n \
21363 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21364 echo "DOM threshold is $dom_threshold free space"
21367 # Spoof bfree to exceed threshold
21368 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21369 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21370 for spfree in 40 20 0 15 30 55; do
21371 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21372 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21373 error "Failed to create $dom file"
21374 dom_def=$(do_facet mds1 $LCTL get_param -n \
21375 lod.${lodname}.dom_stripesize_cur_kb)
21376 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21377 [[ $dom_def != $dom_current ]] ||
21378 error "Default stripe size was not changed"
21379 if [[ $spfree > 0 ]] ; then
21380 dom_set=$($LFS getstripe -S $dom)
21381 [[ $dom_set == $((dom_def * 1024)) ]] ||
21382 error "DOM component size is still old"
21384 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21385 error "DoM component is set with no free space"
21388 dom_current=$dom_def
21391 run_test 270g "DoM: default DoM stripe size depends on free space"
21394 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21395 skip "Need MDS version at least 2.13.53"
21397 local mdtname=${FSNAME}-MDT0000-mdtlov
21398 local dom=$DIR/$tdir/$tfile
21399 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21401 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21402 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21404 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21405 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21406 error "can't create OST file"
21407 # mirrored file with DOM entry in the second mirror
21408 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21409 error "can't create mirror with DoM component"
21411 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21413 # DOM component in the middle and has other enries in the same mirror,
21414 # should succeed but lost DoM component
21415 $LFS setstripe --copy=${dom}_1 $dom ||
21416 error "Can't create file from OST|DOM mirror layout"
21417 # check new file has no DoM layout after all
21418 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21419 error "File has DoM component while DoM is disabled"
21421 run_test 270h "DoM: DoM stripe removal when disabled on server"
21424 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21425 skip "Need MDS version at least 2.10.55"
21427 local dom=$DIR/$tdir/dom
21429 mkdir -p $DIR/$tdir
21431 $LFS setstripe -E 1024K -L mdt $dom
21433 lctl set_param -n mdc.*.stats=clear
21434 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21435 cat $dom > /dev/null
21436 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21437 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21441 run_test 271a "DoM: data is cached for read after write"
21444 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21445 skip "Need MDS version at least 2.10.55"
21447 local dom=$DIR/$tdir/dom
21449 mkdir -p $DIR/$tdir
21451 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21453 lctl set_param -n mdc.*.stats=clear
21454 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21455 cancel_lru_locks mdc
21456 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21457 # second stat to check size is cached on client
21458 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21459 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21460 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21463 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21466 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21467 skip "Need MDS version at least 2.10.55"
21469 local dom=$DIR/$tdir/dom
21471 mkdir -p $DIR/$tdir
21473 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21475 lctl set_param -n mdc.*.stats=clear
21476 lctl set_param -n osc.*.stats=clear
21477 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21478 cancel_lru_locks mdc
21479 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21480 # second stat to check size is cached on client
21481 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21482 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21483 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21484 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21485 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21488 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21494 local mdt=MDT$(printf %04x $mdtidx)
21496 if [ -z $param ]; then
21497 lctl get_param -n mdc.*$mdt*.stats
21499 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21504 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21505 skip "Need MDS version at least 2.10.55"
21507 local dom=$DIR/$tdir/dom
21509 mkdir -p $DIR/$tdir
21511 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21513 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21514 local facet=mds$((mdtidx + 1))
21516 cancel_lru_locks mdc
21517 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21518 createmany -o $dom 1000
21519 lctl set_param -n mdc.*.stats=clear
21520 smalliomany -w $dom 1000 200
21521 get_mdc_stats $mdtidx
21522 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21523 # Each file has 1 open, 1 IO enqueues, total 2000
21524 # but now we have also +1 getxattr for security.capability, total 3000
21525 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21526 unlinkmany $dom 1000
21528 cancel_lru_locks mdc
21529 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21530 createmany -o $dom 1000
21531 lctl set_param -n mdc.*.stats=clear
21532 smalliomany -w $dom 1000 200
21533 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21534 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21535 # for OPEN and IO lock.
21536 [ $((enq - enq_2)) -ge 1000 ] ||
21537 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21538 unlinkmany $dom 1000
21541 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21543 cleanup_271def_tests() {
21549 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21550 skip "Need MDS version at least 2.10.57"
21552 local dom=$DIR/$tdir/dom
21553 local tmp=$TMP/$tfile
21554 trap "cleanup_271def_tests $tmp" EXIT
21556 mkdir -p $DIR/$tdir
21558 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21560 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21562 cancel_lru_locks mdc
21563 dd if=/dev/urandom of=$tmp bs=1000 count=1
21564 dd if=$tmp of=$dom bs=1000 count=1
21565 cancel_lru_locks mdc
21567 cat /etc/hosts >> $tmp
21568 lctl set_param -n mdc.*.stats=clear
21570 # append data to the same file it should update local page
21571 echo "Append to the same page"
21572 cat /etc/hosts >> $dom
21573 local num=$(get_mdc_stats $mdtidx ost_read)
21574 local ra=$(get_mdc_stats $mdtidx req_active)
21575 local rw=$(get_mdc_stats $mdtidx req_waittime)
21577 [ -z $num ] || error "$num READ RPC occured"
21578 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21582 cmp $tmp $dom || error "file miscompare"
21584 cancel_lru_locks mdc
21585 lctl set_param -n mdc.*.stats=clear
21587 echo "Open and read file"
21588 cat $dom > /dev/null
21589 local num=$(get_mdc_stats $mdtidx ost_read)
21590 local ra=$(get_mdc_stats $mdtidx req_active)
21591 local rw=$(get_mdc_stats $mdtidx req_waittime)
21593 [ -z $num ] || error "$num READ RPC occured"
21594 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21598 cmp $tmp $dom || error "file miscompare"
21602 run_test 271d "DoM: read on open (1K file in reply buffer)"
21605 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21606 skip "Need MDS version at least 2.10.57"
21608 local dom=$DIR/$tdir/dom
21609 local tmp=$TMP/$tfile
21610 trap "cleanup_271def_tests $tmp" EXIT
21612 mkdir -p $DIR/$tdir
21614 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21616 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21618 cancel_lru_locks mdc
21619 dd if=/dev/urandom of=$tmp bs=265000 count=1
21620 dd if=$tmp of=$dom bs=265000 count=1
21621 cancel_lru_locks mdc
21622 cat /etc/hosts >> $tmp
21623 lctl set_param -n mdc.*.stats=clear
21625 echo "Append to the same page"
21626 cat /etc/hosts >> $dom
21627 local num=$(get_mdc_stats $mdtidx ost_read)
21628 local ra=$(get_mdc_stats $mdtidx req_active)
21629 local rw=$(get_mdc_stats $mdtidx req_waittime)
21631 [ -z $num ] || error "$num READ RPC occured"
21632 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21636 cmp $tmp $dom || error "file miscompare"
21638 cancel_lru_locks mdc
21639 lctl set_param -n mdc.*.stats=clear
21641 echo "Open and read file"
21642 cat $dom > /dev/null
21643 local num=$(get_mdc_stats $mdtidx ost_read)
21644 local ra=$(get_mdc_stats $mdtidx req_active)
21645 local rw=$(get_mdc_stats $mdtidx req_waittime)
21647 [ -z $num ] && num=0
21648 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21649 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21653 cmp $tmp $dom || error "file miscompare"
21657 run_test 271f "DoM: read on open (200K file and read tail)"
21660 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21661 skip "Skipping due to old client or server version"
21663 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21665 $CHECKSTAT -t file $DIR1/$tfile
21667 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21670 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21671 $LCTL set_param fail_loc=0x80000314
21672 rm $DIR1/$tfile || error "Unlink fails"
21674 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21675 [ $RC -eq 0 ] || error "Failed write to stale object"
21677 run_test 271g "Discard DoM data vs client flush race"
21680 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21681 skip "Need MDS version at least 2.11.50"
21683 local dom=$DIR/$tdir/dom
21684 mkdir -p $DIR/$tdir
21686 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21687 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21688 error "failed to write data into $dom"
21689 local old_md5=$(md5sum $dom)
21691 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21692 error "failed to migrate to the same DoM component"
21694 local new_md5=$(md5sum $dom)
21696 [ "$old_md5" == "$new_md5" ] ||
21697 error "md5sum differ: $old_md5, $new_md5"
21699 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21700 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21702 run_test 272a "DoM migration: new layout with the same DOM component"
21705 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21706 skip "Need MDS version at least 2.11.50"
21708 local dom=$DIR/$tdir/dom
21709 mkdir -p $DIR/$tdir
21710 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21712 local mdtidx=$($LFS getstripe -m $dom)
21713 local mdtname=MDT$(printf %04x $mdtidx)
21714 local facet=mds$((mdtidx + 1))
21716 local mdtfree1=$(do_facet $facet \
21717 lctl get_param -n osd*.*$mdtname.kbytesfree)
21718 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21719 error "failed to write data into $dom"
21720 local old_md5=$(md5sum $dom)
21721 cancel_lru_locks mdc
21722 local mdtfree1=$(do_facet $facet \
21723 lctl get_param -n osd*.*$mdtname.kbytesfree)
21725 $LFS migrate -c2 $dom ||
21726 error "failed to migrate to the new composite layout"
21727 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21728 error "MDT stripe was not removed"
21730 cancel_lru_locks mdc
21731 local new_md5=$(md5sum $dom)
21732 [ "$old_md5" == "$new_md5" ] ||
21733 error "$old_md5 != $new_md5"
21735 # Skip free space checks with ZFS
21736 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21737 local mdtfree2=$(do_facet $facet \
21738 lctl get_param -n osd*.*$mdtname.kbytesfree)
21739 [ $mdtfree2 -gt $mdtfree1 ] ||
21740 error "MDT space is not freed after migration"
21744 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21747 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21748 skip "Need MDS version at least 2.11.50"
21750 local dom=$DIR/$tdir/$tfile
21751 mkdir -p $DIR/$tdir
21752 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21754 local mdtidx=$($LFS getstripe -m $dom)
21755 local mdtname=MDT$(printf %04x $mdtidx)
21756 local facet=mds$((mdtidx + 1))
21758 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21759 error "failed to write data into $dom"
21760 local old_md5=$(md5sum $dom)
21761 cancel_lru_locks mdc
21762 local mdtfree1=$(do_facet $facet \
21763 lctl get_param -n osd*.*$mdtname.kbytesfree)
21765 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21766 error "failed to migrate to the new composite layout"
21767 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21768 error "MDT stripe was not removed"
21770 cancel_lru_locks mdc
21771 local new_md5=$(md5sum $dom)
21772 [ "$old_md5" == "$new_md5" ] ||
21773 error "$old_md5 != $new_md5"
21775 # Skip free space checks with ZFS
21776 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21777 local mdtfree2=$(do_facet $facet \
21778 lctl get_param -n osd*.*$mdtname.kbytesfree)
21779 [ $mdtfree2 -gt $mdtfree1 ] ||
21780 error "MDS space is not freed after migration"
21784 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21787 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21788 skip "Need MDS version at least 2.12.55"
21790 local dom=$DIR/$tdir/$tfile
21791 mkdir -p $DIR/$tdir
21792 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21794 local mdtidx=$($LFS getstripe -m $dom)
21795 local mdtname=MDT$(printf %04x $mdtidx)
21796 local facet=mds$((mdtidx + 1))
21798 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21799 error "failed to write data into $dom"
21800 local old_md5=$(md5sum $dom)
21801 cancel_lru_locks mdc
21802 local mdtfree1=$(do_facet $facet \
21803 lctl get_param -n osd*.*$mdtname.kbytesfree)
21805 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21806 error "failed mirroring to the new composite layout"
21807 $LFS mirror resync $dom ||
21808 error "failed mirror resync"
21809 $LFS mirror split --mirror-id 1 -d $dom ||
21810 error "failed mirror split"
21812 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21813 error "MDT stripe was not removed"
21815 cancel_lru_locks mdc
21816 local new_md5=$(md5sum $dom)
21817 [ "$old_md5" == "$new_md5" ] ||
21818 error "$old_md5 != $new_md5"
21820 # Skip free space checks with ZFS
21821 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21822 local mdtfree2=$(do_facet $facet \
21823 lctl get_param -n osd*.*$mdtname.kbytesfree)
21824 [ $mdtfree2 -gt $mdtfree1 ] ||
21825 error "MDS space is not freed after DOM mirror deletion"
21829 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21832 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21833 skip "Need MDS version at least 2.12.55"
21835 local dom=$DIR/$tdir/$tfile
21836 mkdir -p $DIR/$tdir
21837 $LFS setstripe -c 2 $dom
21839 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21840 error "failed to write data into $dom"
21841 local old_md5=$(md5sum $dom)
21842 cancel_lru_locks mdc
21844 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21845 error "failed mirroring to the DOM layout"
21846 $LFS mirror resync $dom ||
21847 error "failed mirror resync"
21848 $LFS mirror split --mirror-id 1 -d $dom ||
21849 error "failed mirror split"
21851 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21852 error "MDT stripe was not removed"
21854 cancel_lru_locks mdc
21855 local new_md5=$(md5sum $dom)
21856 [ "$old_md5" == "$new_md5" ] ||
21857 error "$old_md5 != $new_md5"
21861 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21864 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21865 skip "Need MDS version at least 2.12.55"
21867 local dom=$DIR/$tdir/$tfile
21868 mkdir -p $DIR/$tdir
21869 $LFS setstripe -c 2 $dom
21871 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21872 error "failed to write data into $dom"
21873 local old_md5=$(md5sum $dom)
21874 cancel_lru_locks mdc
21876 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21877 error "failed migrating to the DOM file"
21879 cancel_lru_locks mdc
21880 local new_md5=$(md5sum $dom)
21881 [ "$old_md5" != "$new_md5" ] &&
21882 error "$old_md5 != $new_md5"
21886 run_test 272f "DoM migration: OST-striped file to DOM file"
21889 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21890 skip "Need MDS version at least 2.11.50"
21892 # Layout swap cannot be done if either file has DOM component,
21893 # this will never be supported, migration should be used instead
21895 local dom=$DIR/$tdir/$tfile
21896 mkdir -p $DIR/$tdir
21898 $LFS setstripe -c2 ${dom}_plain
21899 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21900 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21901 error "can swap layout with DoM component"
21902 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21903 error "can swap layout with DoM component"
21905 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21906 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21907 error "can swap layout with DoM component"
21908 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21909 error "can swap layout with DoM component"
21912 run_test 273a "DoM: layout swapping should fail with DOM"
21915 mkdir -p $DIR/$tdir
21916 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21918 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21919 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21921 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
21923 run_test 273b "DoM: race writeback and object destroy"
21926 remote_ost_nodsh && skip "remote OST with nodsh"
21927 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21928 skip "Need OST version >= 2.10.57"
21930 local file=$DIR/$tfile
21933 oss=$(comma_list $(osts_nodes))
21935 dd if=/dev/urandom of=$file bs=1M count=2 ||
21936 error "failed to create a file"
21937 cancel_lru_locks osc
21940 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21941 error "failed to read a file"
21943 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21944 $LCTL set_param fail_loc=0x8000031f
21946 cancel_lru_locks osc &
21949 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21950 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21951 #IO takes another lock, but matches the PENDING one
21952 #and places it to the IO RPC
21953 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21954 error "failed to read a file with PENDING lock"
21956 run_test 275 "Read on a canceled duplicate lock"
21959 remote_ost_nodsh && skip "remote OST with nodsh"
21962 do_facet ost1 "(while true; do \
21963 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21964 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21967 for LOOP in $(seq 20); do
21969 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21972 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21973 rm $TMP/sanity_276_pid"
21975 run_test 276 "Race between mount and obd_statfs"
21978 $LCTL set_param ldlm.namespaces.*.lru_size=0
21979 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21980 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21981 grep ^used_mb | awk '{print $2}')
21982 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21983 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21984 oflag=direct conv=notrunc
21985 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21986 grep ^used_mb | awk '{print $2}')
21987 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21989 run_test 277 "Direct IO shall drop page cache"
21992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21993 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21994 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21995 skip "needs the same host for mdt1 mdt2" && return
22000 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22001 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22007 echo "Starting MDTs"
22008 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22010 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22012 do_facet mds2 $LCTL set_param fail_loc=0
22014 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22015 wait_recovery_complete mds2
22017 run_test 278 "Race starting MDS between MDTs stop/start"
22020 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22021 skip "Need MGS version at least 2.13.52"
22022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22023 combined_mgs_mds || skip "needs combined MGS/MDT"
22025 umount_client $MOUNT
22026 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22027 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22029 mount_client $MOUNT &
22031 stop mgs || error "stop mgs failed"
22032 #for a race mgs would crash
22033 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22034 # make sure we unmount client before remounting
22036 umount_client $MOUNT
22037 mount_client $MOUNT || error "mount client failed"
22039 run_test 280 "Race between MGS umount and client llog processing"
22041 cleanup_test_300() {
22045 test_striped_dir() {
22050 mkdir -p $DIR/$tdir
22052 SAVE_UMASK=$(umask)
22053 trap cleanup_test_300 RETURN EXIT
22055 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22056 $DIR/$tdir/striped_dir ||
22057 error "set striped dir error"
22059 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22060 [ "$mode" = "755" ] || error "expect 755 got $mode"
22062 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22063 error "getdirstripe failed"
22064 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22065 if [ "$stripe_count" != "2" ]; then
22066 error "1:stripe_count is $stripe_count, expect 2"
22068 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22069 if [ "$stripe_count" != "2" ]; then
22070 error "2:stripe_count is $stripe_count, expect 2"
22073 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22074 if [ "$stripe_index" != "$mdt_index" ]; then
22075 error "stripe_index is $stripe_index, expect $mdt_index"
22078 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22079 error "nlink error after create striped dir"
22081 mkdir $DIR/$tdir/striped_dir/a
22082 mkdir $DIR/$tdir/striped_dir/b
22084 stat $DIR/$tdir/striped_dir/a ||
22085 error "create dir under striped dir failed"
22086 stat $DIR/$tdir/striped_dir/b ||
22087 error "create dir under striped dir failed"
22089 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22090 error "nlink error after mkdir"
22092 rmdir $DIR/$tdir/striped_dir/a
22093 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22094 error "nlink error after rmdir"
22096 rmdir $DIR/$tdir/striped_dir/b
22097 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22098 error "nlink error after rmdir"
22100 chattr +i $DIR/$tdir/striped_dir
22101 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22102 error "immutable flags not working under striped dir!"
22103 chattr -i $DIR/$tdir/striped_dir
22105 rmdir $DIR/$tdir/striped_dir ||
22106 error "rmdir striped dir error"
22114 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22115 skip "skipped for lustre < 2.7.0"
22116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22117 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22119 test_striped_dir 0 || error "failed on striped dir on MDT0"
22120 test_striped_dir 1 || error "failed on striped dir on MDT0"
22122 run_test 300a "basic striped dir sanity test"
22125 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22126 skip "skipped for lustre < 2.7.0"
22127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22128 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22135 test_mkdir $DIR/$tdir || error "mkdir fail"
22136 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22137 error "set striped dir error"
22138 for i in {0..9}; do
22139 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22141 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22142 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22143 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22145 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22146 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22147 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22151 run_test 300b "check ctime/mtime for striped dir"
22154 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22155 skip "skipped for lustre < 2.7.0"
22156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22157 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22161 mkdir -p $DIR/$tdir
22162 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22163 error "set striped dir error"
22165 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22166 error "chown striped dir failed"
22168 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22169 error "create 5k files failed"
22171 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22173 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22177 run_test 300c "chown && check ls under striped directory"
22180 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22181 skip "skipped for lustre < 2.7.0"
22182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22183 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22188 mkdir -p $DIR/$tdir
22189 $LFS setstripe -c 2 $DIR/$tdir
22191 #local striped directory
22192 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22193 error "set striped dir error"
22194 #look at the directories for debug purposes
22196 $LFS getdirstripe $DIR/$tdir
22197 ls -l $DIR/$tdir/striped_dir
22198 $LFS getdirstripe $DIR/$tdir/striped_dir
22199 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22200 error "create 10 files failed"
22202 #remote striped directory
22203 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22204 error "set striped dir error"
22205 #look at the directories for debug purposes
22207 $LFS getdirstripe $DIR/$tdir
22208 ls -l $DIR/$tdir/remote_striped_dir
22209 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22210 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22211 error "create 10 files failed"
22213 for file in $(find $DIR/$tdir); do
22214 stripe_count=$($LFS getstripe -c $file)
22215 [ $stripe_count -eq 2 ] ||
22216 error "wrong stripe $stripe_count for $file"
22221 run_test 300d "check default stripe under striped directory"
22224 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22225 skip "Need MDS version at least 2.7.55"
22226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22227 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22232 mkdir -p $DIR/$tdir
22234 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22235 error "set striped dir error"
22237 touch $DIR/$tdir/striped_dir/a
22238 touch $DIR/$tdir/striped_dir/b
22239 touch $DIR/$tdir/striped_dir/c
22241 mkdir $DIR/$tdir/striped_dir/dir_a
22242 mkdir $DIR/$tdir/striped_dir/dir_b
22243 mkdir $DIR/$tdir/striped_dir/dir_c
22245 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22246 error "set striped adir under striped dir error"
22248 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22249 error "set striped bdir under striped dir error"
22251 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22252 error "set striped cdir under striped dir error"
22254 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22255 error "rename dir under striped dir fails"
22257 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22258 error "rename dir under different stripes fails"
22260 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22261 error "rename file under striped dir should succeed"
22263 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22264 error "rename dir under striped dir should succeed"
22268 run_test 300e "check rename under striped directory"
22271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22272 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22273 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22274 skip "Need MDS version at least 2.7.55"
22280 mkdir -p $DIR/$tdir
22282 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22283 error "set striped dir error"
22285 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22286 error "set striped dir error"
22288 touch $DIR/$tdir/striped_dir/a
22289 mkdir $DIR/$tdir/striped_dir/dir_a
22290 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22291 error "create striped dir under striped dir fails"
22293 touch $DIR/$tdir/striped_dir1/b
22294 mkdir $DIR/$tdir/striped_dir1/dir_b
22295 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22296 error "create striped dir under striped dir fails"
22298 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22299 error "rename dir under different striped dir should fail"
22301 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22302 error "rename striped dir under diff striped dir should fail"
22304 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22305 error "rename file under diff striped dirs fails"
22309 run_test 300f "check rename cross striped directory"
22311 test_300_check_default_striped_dir()
22314 local default_count=$2
22315 local default_index=$3
22318 local dir_stripe_index
22321 echo "checking $dirname $default_count $default_index"
22322 $LFS setdirstripe -D -c $default_count -i $default_index \
22323 -H all_char $DIR/$tdir/$dirname ||
22324 error "set default stripe on striped dir error"
22325 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22326 [ $stripe_count -eq $default_count ] ||
22327 error "expect $default_count get $stripe_count for $dirname"
22329 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22330 [ $stripe_index -eq $default_index ] ||
22331 error "expect $default_index get $stripe_index for $dirname"
22333 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22334 error "create dirs failed"
22336 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22337 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22338 for dir in $(find $DIR/$tdir/$dirname/*); do
22339 stripe_count=$($LFS getdirstripe -c $dir)
22340 (( $stripe_count == $default_count )) ||
22341 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22342 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22343 error "stripe count $default_count != $stripe_count for $dir"
22345 stripe_index=$($LFS getdirstripe -i $dir)
22346 [ $default_index -eq -1 ] ||
22347 [ $stripe_index -eq $default_index ] ||
22348 error "$stripe_index != $default_index for $dir"
22350 #check default stripe
22351 stripe_count=$($LFS getdirstripe -D -c $dir)
22352 [ $stripe_count -eq $default_count ] ||
22353 error "default count $default_count != $stripe_count for $dir"
22355 stripe_index=$($LFS getdirstripe -D -i $dir)
22356 [ $stripe_index -eq $default_index ] ||
22357 error "default index $default_index != $stripe_index for $dir"
22359 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22363 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22364 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22365 skip "Need MDS version at least 2.7.55"
22372 mkdir $DIR/$tdir/normal_dir
22374 #Checking when client cache stripe index
22375 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22376 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22377 error "create striped_dir failed"
22379 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22380 error "create dir0 fails"
22381 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22382 [ $stripe_index -eq 0 ] ||
22383 error "dir0 expect index 0 got $stripe_index"
22385 mkdir $DIR/$tdir/striped_dir/dir1 ||
22386 error "create dir1 fails"
22387 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22388 [ $stripe_index -eq 1 ] ||
22389 error "dir1 expect index 1 got $stripe_index"
22391 #check default stripe count/stripe index
22392 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22393 test_300_check_default_striped_dir normal_dir 1 0
22394 test_300_check_default_striped_dir normal_dir -1 1
22395 test_300_check_default_striped_dir normal_dir 2 -1
22397 #delete default stripe information
22398 echo "delete default stripeEA"
22399 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22400 error "set default stripe on striped dir error"
22402 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22403 for dir in $(find $DIR/$tdir/normal_dir/*); do
22404 stripe_count=$($LFS getdirstripe -c $dir)
22405 [ $stripe_count -eq 0 ] ||
22406 error "expect 1 get $stripe_count for $dir"
22407 stripe_index=$($LFS getdirstripe -i $dir)
22408 [ $stripe_index -eq 0 ] ||
22409 error "expect 0 get $stripe_index for $dir"
22412 run_test 300g "check default striped directory for normal directory"
22415 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22416 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22417 skip "Need MDS version at least 2.7.55"
22423 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22424 error "set striped dir error"
22426 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22427 test_300_check_default_striped_dir striped_dir 1 0
22428 test_300_check_default_striped_dir striped_dir -1 1
22429 test_300_check_default_striped_dir striped_dir 2 -1
22431 #delete default stripe information
22432 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22433 error "set default stripe on striped dir error"
22435 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22436 for dir in $(find $DIR/$tdir/striped_dir/*); do
22437 stripe_count=$($LFS getdirstripe -c $dir)
22438 [ $stripe_count -eq 0 ] ||
22439 error "expect 1 get $stripe_count for $dir"
22442 run_test 300h "check default striped directory for striped directory"
22445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22446 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22447 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22448 skip "Need MDS version at least 2.7.55"
22455 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22456 error "set striped dir error"
22458 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22459 error "create files under striped dir failed"
22461 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22462 error "set striped hashdir error"
22464 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22465 error "create dir0 under hash dir failed"
22466 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22467 error "create dir1 under hash dir failed"
22468 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22469 error "create dir2 under hash dir failed"
22471 # unfortunately, we need to umount to clear dir layout cache for now
22472 # once we fully implement dir layout, we can drop this
22473 umount_client $MOUNT || error "umount failed"
22474 mount_client $MOUNT || error "mount failed"
22476 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22477 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22478 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22480 #set the stripe to be unknown hash type
22481 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22482 $LCTL set_param fail_loc=0x1901
22483 for ((i = 0; i < 10; i++)); do
22484 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22485 error "stat f-$i failed"
22486 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22489 touch $DIR/$tdir/striped_dir/f0 &&
22490 error "create under striped dir with unknown hash should fail"
22492 $LCTL set_param fail_loc=0
22494 umount_client $MOUNT || error "umount failed"
22495 mount_client $MOUNT || error "mount failed"
22499 run_test 300i "client handle unknown hash type striped directory"
22502 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22504 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22505 skip "Need MDS version at least 2.7.55"
22512 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22513 $LCTL set_param fail_loc=0x1702
22514 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22515 error "set striped dir error"
22517 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22518 error "create files under striped dir failed"
22520 $LCTL set_param fail_loc=0
22522 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22526 run_test 300j "test large update record"
22529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22530 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22531 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22532 skip "Need MDS version at least 2.7.55"
22534 # this test needs a huge transaction
22536 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22537 osd*.$FSNAME-MDT0000.kbytestotal")
22538 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22545 #define OBD_FAIL_LARGE_STRIPE 0x1703
22546 $LCTL set_param fail_loc=0x1703
22547 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22548 error "set striped dir error"
22549 $LCTL set_param fail_loc=0
22551 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22552 error "getstripeddir fails"
22553 rm -rf $DIR/$tdir/striped_dir ||
22554 error "unlink striped dir fails"
22558 run_test 300k "test large striped directory"
22561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22562 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22563 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22564 skip "Need MDS version at least 2.7.55"
22568 test_mkdir -p $DIR/$tdir/striped_dir
22569 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22570 error "chown $RUNAS_ID failed"
22571 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22572 error "set default striped dir failed"
22574 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22575 $LCTL set_param fail_loc=0x80000158
22576 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22578 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22579 [ $stripe_index -eq 1 ] ||
22580 error "expect 1 get $stripe_index for $dir"
22582 run_test 300l "non-root user to create dir under striped dir with stale layout"
22585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22586 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22587 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22588 skip "Need MDS version at least 2.7.55"
22590 mkdir -p $DIR/$tdir/striped_dir
22591 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22592 error "set default stripes dir error"
22594 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22596 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22597 [ $stripe_count -eq 0 ] ||
22598 error "expect 0 get $stripe_count for a"
22600 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22601 error "set default stripes dir error"
22603 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22605 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22606 [ $stripe_count -eq 0 ] ||
22607 error "expect 0 get $stripe_count for b"
22609 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22610 error "set default stripes dir error"
22612 mkdir $DIR/$tdir/striped_dir/c &&
22613 error "default stripe_index is invalid, mkdir c should fails"
22615 rm -rf $DIR/$tdir || error "rmdir fails"
22617 run_test 300m "setstriped directory on single MDT FS"
22620 local list=$(comma_list $(mdts_nodes))
22623 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22628 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22629 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22630 skip "Need MDS version at least 2.7.55"
22631 remote_mds_nodsh && skip "remote MDS with nodsh"
22634 local list=$(comma_list $(mdts_nodes))
22636 trap cleanup_300n RETURN EXIT
22637 mkdir -p $DIR/$tdir
22638 chmod 777 $DIR/$tdir
22639 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22640 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22641 error "create striped dir succeeds with gid=0"
22643 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22644 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22645 error "create striped dir fails with gid=-1"
22647 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22648 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22649 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22650 error "set default striped dir succeeds with gid=0"
22653 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22654 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22655 error "set default striped dir fails with gid=-1"
22658 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22659 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22660 error "create test_dir fails"
22661 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22662 error "create test_dir1 fails"
22663 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22664 error "create test_dir2 fails"
22667 run_test 300n "non-root user to create dir under striped dir with default EA"
22670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22671 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22672 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22673 skip "Need MDS version at least 2.7.55"
22678 mkdir -p $DIR/$tdir
22680 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22681 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22682 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22683 skip "not enough free inodes $numfree1 $numfree2"
22686 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22687 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22688 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22689 skip "not enough free space $numfree1 $numfree2"
22692 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22693 error "setdirstripe fails"
22695 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22696 error "create dirs fails"
22698 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22699 ls $DIR/$tdir/striped_dir > /dev/null ||
22700 error "ls striped dir fails"
22701 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22702 error "unlink big striped dir fails"
22704 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22708 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22709 remote_mds_nodsh && skip "remote MDS with nodsh"
22711 mkdir -p $DIR/$tdir
22713 #define OBD_FAIL_OUT_ENOSPC 0x1704
22714 do_facet mds2 lctl set_param fail_loc=0x80001704
22715 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22716 && error "create striped directory should fail"
22718 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22720 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22723 run_test 300p "create striped directory without space"
22726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22727 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22729 local fd=$(free_fd)
22730 local cmd="exec $fd<$tdir"
22732 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22735 trap "eval $cmd" EXIT
22736 cd $tdir || error "cd $tdir fails"
22737 rmdir ../$tdir || error "rmdir $tdir fails"
22738 mkdir local_dir && error "create dir succeeds"
22739 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22743 run_test 300q "create remote directory under orphan directory"
22746 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22747 skip "Need MDS version at least 2.7.55" && return
22748 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22752 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22753 error "set striped dir error"
22755 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22756 error "getstripeddir fails"
22759 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22760 awk '/lmv_stripe_count:/ { print $2 }')
22762 [ $MDSCOUNT -ne $stripe_count ] &&
22763 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22765 rm -rf $DIR/$tdir/striped_dir ||
22766 error "unlink striped dir fails"
22768 run_test 300r "test -1 striped directory"
22770 test_300s_helper() {
22773 local stripe_dir=$DIR/$tdir/striped_dir.$count
22775 $LFS mkdir -c $count $stripe_dir ||
22776 error "lfs mkdir -c error"
22778 $LFS getdirstripe $stripe_dir ||
22779 error "lfs getdirstripe fails"
22782 stripe_count=$($LFS getdirstripe $stripe_dir |
22783 awk '/lmv_stripe_count:/ { print $2 }')
22785 [ $count -ne $stripe_count ] &&
22786 error_noexit "bad stripe count $stripe_count expected $count"
22789 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22790 awk '/0x/ {count[$1] += 1}; END {
22791 for (idx in count) {
22792 if (count[idx]>1) {
22793 print "index " idx " count " count[idx]
22798 if [[ -n "$dupe_stripes" ]] ; then
22799 lfs getdirstripe $stripe_dir
22800 error_noexit "Dupe MDT above: $dupe_stripes "
22803 rm -rf $stripe_dir ||
22804 error_noexit "unlink $stripe_dir fails"
22808 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22809 skip "Need MDS version at least 2.7.55" && return
22810 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22813 for count in $(seq 2 $MDSCOUNT); do
22814 test_300s_helper $count
22817 run_test 300s "test lfs mkdir -c without -i"
22820 prepare_remote_file() {
22821 mkdir $DIR/$tdir/src_dir ||
22822 error "create remote source failed"
22824 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22825 error "cp to remote source failed"
22826 touch $DIR/$tdir/src_dir/a
22828 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22829 error "create remote target dir failed"
22831 touch $DIR/$tdir/tgt_dir/b
22833 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22834 error "rename dir cross MDT failed!"
22836 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22837 error "src_child still exists after rename"
22839 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22840 error "missing file(a) after rename"
22842 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22843 error "diff after rename"
22847 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22850 local remote_file=$DIR/$tdir/tgt_dir/b
22852 mkdir -p $DIR/$tdir
22854 prepare_remote_file || error "prepare remote file failed"
22857 $OPENUNLINK $remote_file $remote_file ||
22858 error "openunlink $remote_file failed"
22859 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22861 run_test 310a "open unlink remote file"
22864 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22867 local remote_file=$DIR/$tdir/tgt_dir/b
22869 mkdir -p $DIR/$tdir
22871 prepare_remote_file || error "prepare remote file failed"
22873 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22874 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22875 $CHECKSTAT -t file $remote_file || error "check file failed"
22877 run_test 310b "unlink remote file with multiple links while open"
22880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22881 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22883 local remote_file=$DIR/$tdir/tgt_dir/b
22885 mkdir -p $DIR/$tdir
22887 prepare_remote_file || error "prepare remote file failed"
22889 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22890 multiop_bg_pause $remote_file O_uc ||
22891 error "mulitop failed for remote file"
22893 $MULTIOP $DIR/$tfile Ouc
22894 kill -USR1 $MULTIPID
22897 run_test 310c "open-unlink remote file with multiple links"
22901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22902 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22903 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22904 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22905 remote_mds_nodsh && skip "remote MDS with nodsh"
22907 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22908 local mdts=$(comma_list $(mdts_nodes))
22910 mkdir -p $DIR/$tdir
22911 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22912 createmany -o $DIR/$tdir/$tfile. 1000
22914 # statfs data is not real time, let's just calculate it
22915 old_iused=$((old_iused + 1000))
22917 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22918 osp.*OST0000*MDT0000.create_count")
22919 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22920 osp.*OST0000*MDT0000.max_create_count")
22921 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22923 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22924 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22925 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22927 unlinkmany $DIR/$tdir/$tfile. 1000
22929 do_nodes $mdts "$LCTL set_param -n \
22930 osp.*OST0000*.max_create_count=$max_count"
22931 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22932 do_nodes $mdts "$LCTL set_param -n \
22933 osp.*OST0000*.create_count=$count"
22934 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22935 grep "=0" && error "create_count is zero"
22938 for i in $(seq 120); do
22939 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22940 # system may be too busy to destroy all objs in time, use
22941 # a somewhat small value to not fail autotest
22942 [ $((old_iused - new_iused)) -gt 400 ] && break
22946 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22947 [ $((old_iused - new_iused)) -gt 400 ] ||
22948 error "objs not destroyed after unlink"
22950 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22957 local vdevdir=$(dirname $(facet_vdevice $ost))
22958 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22959 local zfs_zapid=$(do_facet $ost $cmd |
22960 grep -w "/O/0/d$((objid%32))" -C 5 |
22961 awk '/Object/{getline; print $1}')
22962 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22963 awk "/$objid = /"'{printf $3}')
22968 zfs_object_blksz() {
22972 local vdevdir=$(dirname $(facet_vdevice $ost))
22973 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22974 local blksz=$(do_facet $ost $cmd $objid |
22975 awk '/dblk/{getline; printf $4}')
22977 case "${blksz: -1}" in
22978 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22979 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22986 test_312() { # LU-4856
22987 remote_ost_nodsh && skip "remote OST with nodsh"
22988 [ "$ost1_FSTYPE" = "zfs" ] ||
22989 skip_env "the test only applies to zfs"
22991 local max_blksz=$(do_facet ost1 \
22992 $ZFS get -p recordsize $(facet_device ost1) |
22993 awk '!/VALUE/{print $3}')
22995 # to make life a little bit easier
22996 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22997 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22999 local tf=$DIR/$tdir/$tfile
23001 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23003 # Get ZFS object id
23004 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23005 # block size change by sequential overwrite
23008 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23009 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23011 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23012 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23016 # block size change by sequential append write
23017 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23018 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23019 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23022 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23023 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23024 oflag=sync conv=notrunc
23026 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23027 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23028 error "blksz error, actual $blksz, " \
23029 "expected: 2 * $count * $PAGE_SIZE"
23035 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23036 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23038 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23039 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23040 [ $blksz -eq $PAGE_SIZE ] ||
23041 error "blksz error: $blksz, expected: $PAGE_SIZE"
23043 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23044 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23045 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23047 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23048 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23049 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23051 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23054 remote_ost_nodsh && skip "remote OST with nodsh"
23056 local file=$DIR/$tfile
23059 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23061 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23062 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23063 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23064 error "write should failed"
23065 do_facet ost1 "$LCTL set_param fail_loc=0"
23068 run_test 313 "io should fail after last_rcvd update fail"
23071 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23073 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23074 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23076 wait_delete_completed
23077 do_facet ost1 "$LCTL set_param fail_loc=0"
23079 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23081 test_315() { # LU-618
23082 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23084 local file=$DIR/$tfile
23087 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23088 error "multiop file write failed"
23089 $MULTIOP $file oO_RDONLY:r4063232_c &
23094 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23097 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23100 run_test 315 "read should be accounted"
23103 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23104 large_xattr_enabled || skip_env "ea_inode feature disabled"
23106 rm -rf $DIR/$tdir/d
23107 mkdir -p $DIR/$tdir/d
23108 chown nobody $DIR/$tdir/d
23109 touch $DIR/$tdir/d/file
23111 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23113 run_test 316 "lfs mv"
23116 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23117 skip "Need MDS version at least 2.11.53"
23118 if [ "$ost1_FSTYPE" == "zfs" ]; then
23119 skip "LU-10370: no implementation for ZFS"
23123 local grant_blk_size
23125 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23126 awk '/grant_block_size:/ { print $2; exit; }')
23128 # Create File of size 5M. Truncate it to below size's and verify
23131 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23132 error "Create file $DIR/$tfile failed"
23133 stack_trap "rm -f $DIR/$tfile" EXIT
23135 for trunc_sz in 2097152 4097 4000 509 0; do
23136 $TRUNCATE $DIR/$tfile $trunc_sz ||
23137 error "truncate $tfile to $trunc_sz failed"
23138 local sz=$(stat --format=%s $DIR/$tfile)
23139 local blk=$(stat --format=%b $DIR/$tfile)
23140 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23141 grant_blk_size) * 8))
23143 if [[ $blk -ne $trunc_blk ]]; then
23144 $(which stat) $DIR/$tfile
23145 error "Expected Block $trunc_blk got $blk for $tfile"
23148 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23149 error "Expected Size $trunc_sz got $sz for $tfile"
23154 # Create file with a hole and write actual two blocks. Block count
23157 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23158 conv=fsync || error "Create file : $DIR/$tfile"
23160 # Calculate the final truncate size.
23161 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23164 # truncate to size $trunc_sz bytes. Strip the last block
23165 # The block count must drop to 8
23167 $TRUNCATE $DIR/$tfile $trunc_sz ||
23168 error "truncate $tfile to $trunc_sz failed"
23170 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23171 sz=$(stat --format=%s $DIR/$tfile)
23172 blk=$(stat --format=%b $DIR/$tfile)
23174 if [[ $blk -ne $trunc_bsz ]]; then
23175 $(which stat) $DIR/$tfile
23176 error "Expected Block $trunc_bsz got $blk for $tfile"
23179 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23180 error "Expected Size $trunc_sz got $sz for $tfile"
23182 run_test 317 "Verify blocks get correctly update after truncate"
23185 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23186 local old_max_active=$($LCTL get_param -n \
23187 ${llite_name}.max_read_ahead_async_active \
23190 $LCTL set_param llite.*.max_read_ahead_async_active=256
23191 local max_active=$($LCTL get_param -n \
23192 ${llite_name}.max_read_ahead_async_active \
23194 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23196 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23197 error "set max_read_ahead_async_active should succeed"
23199 $LCTL set_param llite.*.max_read_ahead_async_active=512
23200 max_active=$($LCTL get_param -n \
23201 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23202 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23204 # restore @max_active
23205 [ $old_max_active -ne 0 ] && $LCTL set_param \
23206 llite.*.max_read_ahead_async_active=$old_max_active
23208 local old_threshold=$($LCTL get_param -n \
23209 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23210 local max_per_file_mb=$($LCTL get_param -n \
23211 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23213 local invalid=$(($max_per_file_mb + 1))
23215 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23216 && error "set $invalid should fail"
23218 local valid=$(($invalid - 1))
23220 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23221 error "set $valid should succeed"
23222 local threshold=$($LCTL get_param -n \
23223 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23224 [ $threshold -eq $valid ] || error \
23225 "expect threshold $valid got $threshold"
23227 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23229 run_test 318 "Verify async readahead tunables"
23232 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23234 local before=$(date +%s)
23236 local mdir=$DIR/$tdir
23237 local file=$mdir/xxx
23239 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23242 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23243 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23244 $LFS mv -m1 $file &
23247 dd if=$file of=/dev/null
23249 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23250 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23252 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23254 run_test 319 "lost lease lock on migrate error"
23256 test_398a() { # LU-4198
23257 local ost1_imp=$(get_osc_import_name client ost1)
23258 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23261 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23262 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23264 # request a new lock on client
23265 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23267 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23268 local lock_count=$($LCTL get_param -n \
23269 ldlm.namespaces.$imp_name.lru_size)
23270 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23272 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23274 # no lock cached, should use lockless IO and not enqueue new lock
23275 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23276 lock_count=$($LCTL get_param -n \
23277 ldlm.namespaces.$imp_name.lru_size)
23278 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23280 run_test 398a "direct IO should cancel lock otherwise lockless"
23282 test_398b() { # LU-4198
23283 which fio || skip_env "no fio installed"
23284 $LFS setstripe -c -1 $DIR/$tfile
23287 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23290 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23291 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23292 --numjobs=$njobs --fallocate=none \
23293 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23294 --filename=$DIR/$tfile &
23297 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23298 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23299 --numjobs=$njobs --fallocate=none \
23300 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23301 --filename=$DIR/$tfile || true
23306 run_test 398b "DIO and buffer IO race"
23308 test_398c() { # LU-4198
23309 local ost1_imp=$(get_osc_import_name client ost1)
23310 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23313 which fio || skip_env "no fio installed"
23315 saved_debug=$($LCTL get_param -n debug)
23316 $LCTL set_param debug=0
23318 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23319 ((size /= 1024)) # by megabytes
23320 ((size /= 2)) # write half of the OST at most
23321 [ $size -gt 40 ] && size=40 #reduce test time anyway
23323 $LFS setstripe -c 1 $DIR/$tfile
23325 # it seems like ldiskfs reserves more space than necessary if the
23326 # writing blocks are not mapped, so it extends the file firstly
23327 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23328 cancel_lru_locks osc
23330 # clear and verify rpc_stats later
23331 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23334 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23335 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23336 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23337 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23338 --filename=$DIR/$tfile
23339 [ $? -eq 0 ] || error "fio write error"
23341 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23342 error "Locks were requested while doing AIO"
23344 # get the percentage of 1-page I/O
23345 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23346 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23348 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23350 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23351 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23352 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23353 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23354 --filename=$DIR/$tfile
23355 [ $? -eq 0 ] || error "fio mixed read write error"
23357 echo "AIO with large block size ${size}M"
23358 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23359 --numjobs=1 --fallocate=none --ioengine=libaio \
23360 --iodepth=16 --allow_file_create=0 --size=${size}M \
23361 --filename=$DIR/$tfile
23362 [ $? -eq 0 ] || error "fio large block size failed"
23365 $LCTL set_param debug="$saved_debug"
23367 run_test 398c "run fio to test AIO"
23369 test_398d() { # LU-13846
23370 which aiocp || skip_env "no aiocp installed"
23371 local aio_file=$DIR/$tfile.aio
23373 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23375 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23376 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23377 stack_trap "rm -f $DIR/$tfile $aio_file"
23379 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23381 # make sure we don't crash and fail properly
23382 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23383 error "aio not aligned with PAGE SIZE should fail"
23385 rm -f $DIR/$tfile $aio_file
23387 run_test 398d "run aiocp to verify block size > stripe size"
23390 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23391 touch $DIR/$tfile.new
23392 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23394 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23396 test_398f() { # LU-14687
23397 which aiocp || skip_env "no aiocp installed"
23398 local aio_file=$DIR/$tfile.aio
23400 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23402 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23403 stack_trap "rm -f $DIR/$tfile $aio_file"
23405 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23406 $LCTL set_param fail_loc=0x1418
23407 # make sure we don't crash and fail properly
23408 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23409 error "aio with page allocation failure succeeded"
23410 $LCTL set_param fail_loc=0
23411 diff $DIR/$tfile $aio_file
23412 [[ $? != 0 ]] || error "no diff after failed aiocp"
23414 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23417 local read_write=$1
23418 if [ "$read_write" = "write" ]; then
23419 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23420 elif [ "$read_write" = "read" ]; then
23421 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23423 error "argument error"
23426 # turn off debug for performance testing
23427 local saved_debug=$($LCTL get_param -n debug)
23428 $LCTL set_param debug=0
23430 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23432 # get ost1 size - $FSNAME-OST0000
23433 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23434 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23435 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23437 if [ "$read_write" = "read" ]; then
23438 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23441 local start_time=$(date +%s.%N)
23442 $dd_cmd bs=1M count=$blocks oflag=sync ||
23443 error "real dd $read_write error"
23444 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23446 if [ "$read_write" = "write" ]; then
23450 # define OBD_FAIL_OST_FAKE_RW 0x238
23451 do_facet ost1 $LCTL set_param fail_loc=0x238
23453 local start_time=$(date +%s.%N)
23454 $dd_cmd bs=1M count=$blocks oflag=sync ||
23455 error "fake dd $read_write error"
23456 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
23458 if [ "$read_write" = "write" ]; then
23460 cancel_lru_locks osc
23461 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
23462 error "$tfile size not $blocks MB"
23464 do_facet ost1 $LCTL set_param fail_loc=0
23466 echo "fake $read_write $duration_fake vs. normal $read_write" \
23467 "$duration in seconds"
23468 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
23469 error_not_in_vm "fake write is slower"
23471 $LCTL set_param -n debug="$saved_debug"
23474 test_399a() { # LU-7655 for OST fake write
23475 remote_ost_nodsh && skip "remote OST with nodsh"
23479 run_test 399a "fake write should not be slower than normal write"
23481 test_399b() { # LU-8726 for OST fake read
23482 remote_ost_nodsh && skip "remote OST with nodsh"
23483 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
23484 skip_env "ldiskfs only test"
23489 run_test 399b "fake read should not be slower than normal read"
23491 test_400a() { # LU-1606, was conf-sanity test_74
23492 if ! which $CC > /dev/null 2>&1; then
23493 skip_env "$CC is not installed"
23496 local extra_flags=''
23497 local out=$TMP/$tfile
23498 local prefix=/usr/include/lustre
23501 # Oleg removes c files in his test rig so test if any c files exist
23502 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
23503 skip_env "Needed c test files are missing"
23505 if ! [[ -d $prefix ]]; then
23506 # Assume we're running in tree and fixup the include path.
23507 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
23508 extra_flags+=" -L$LUSTRE/utils/.lib"
23511 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
23512 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
23513 error "client api broken"
23517 run_test 400a "Lustre client api program can compile and link"
23519 test_400b() { # LU-1606, LU-5011
23521 local out=$TMP/$tfile
23522 local prefix=/usr/include/linux/lustre
23524 # We use a hard coded prefix so that this test will not fail
23525 # when run in tree. There are headers in lustre/include/lustre/
23526 # that are not packaged (like lustre_idl.h) and have more
23527 # complicated include dependencies (like config.h and lnet/types.h).
23528 # Since this test about correct packaging we just skip them when
23529 # they don't exist (see below) rather than try to fixup cppflags.
23531 if ! which $CC > /dev/null 2>&1; then
23532 skip_env "$CC is not installed"
23535 for header in $prefix/*.h; do
23536 if ! [[ -f "$header" ]]; then
23540 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23541 continue # lustre_ioctl.h is internal header
23544 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23545 error "cannot compile '$header'"
23549 run_test 400b "packaged headers can be compiled"
23551 test_401a() { #LU-7437
23552 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23553 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23555 #count the number of parameters by "list_param -R"
23556 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23557 #count the number of parameters by listing proc files
23558 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23559 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23560 echo "proc_dirs='$proc_dirs'"
23561 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23562 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23565 [ $params -eq $procs ] ||
23566 error "found $params parameters vs. $procs proc files"
23568 # test the list_param -D option only returns directories
23569 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23570 #count the number of parameters by listing proc directories
23571 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23574 [ $params -eq $procs ] ||
23575 error "found $params parameters vs. $procs proc files"
23577 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23580 # jobid_var may not allow arbitrary values, so use jobid_name
23582 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23583 local testname=jobid_name tmp='testing%p'
23585 local testname=jobid_var tmp=testing
23588 local save=$($LCTL get_param -n $testname)
23590 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23591 error "no error returned when setting bad parameters"
23593 local jobid_new=$($LCTL get_param -n foe $testname baz)
23594 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23596 $LCTL set_param -n fog=bam $testname=$save bat=fog
23597 local jobid_old=$($LCTL get_param -n foe $testname bag)
23598 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23600 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23603 # jobid_var may not allow arbitrary values, so use jobid_name
23605 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23606 local testname=jobid_name
23608 local testname=jobid_var
23611 local jobid_var_old=$($LCTL get_param -n $testname)
23612 local jobid_var_new
23614 $LCTL set_param $testname= &&
23615 error "no error returned for 'set_param a='"
23617 jobid_var_new=$($LCTL get_param -n $testname)
23618 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23619 error "$testname was changed by setting without value"
23621 $LCTL set_param $testname &&
23622 error "no error returned for 'set_param a'"
23624 jobid_var_new=$($LCTL get_param -n $testname)
23625 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23626 error "$testname was changed by setting without value"
23628 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23631 # jobid_var may not allow arbitrary values, so use jobid_name
23633 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23634 local testname=jobid_name new_value='foo=bar%p'
23636 local testname=jobid_var new_valuie=foo=bar
23639 local jobid_var_old=$($LCTL get_param -n $testname)
23640 local jobid_var_new
23642 $LCTL set_param $testname=$new_value ||
23643 error "'set_param a=b' did not accept a value containing '='"
23645 jobid_var_new=$($LCTL get_param -n $testname)
23646 [[ "$jobid_var_new" == "$new_value" ]] ||
23647 error "'set_param a=b' failed on a value containing '='"
23649 # Reset the $testname to test the other format
23650 $LCTL set_param $testname=$jobid_var_old
23651 jobid_var_new=$($LCTL get_param -n $testname)
23652 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23653 error "failed to reset $testname"
23655 $LCTL set_param $testname $new_value ||
23656 error "'set_param a b' did not accept a value containing '='"
23658 jobid_var_new=$($LCTL get_param -n $testname)
23659 [[ "$jobid_var_new" == "$new_value" ]] ||
23660 error "'set_param a b' failed on a value containing '='"
23662 $LCTL set_param $testname $jobid_var_old
23663 jobid_var_new=$($LCTL get_param -n $testname)
23664 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23665 error "failed to reset $testname"
23667 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23670 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23671 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23672 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23673 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23674 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23675 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23676 remote_mds_nodsh && skip "remote MDS with nodsh"
23678 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23679 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23680 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23681 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23682 echo "Touch failed - OK"
23684 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23687 local file1=$DIR/$tfile.1
23688 local file2=$DIR/$tfile.2
23689 local tfile=$TMP/$tfile
23691 rm -f $file1 $file2 $tfile
23696 # 30 sec OBD_TIMEOUT in ll_getattr()
23697 # right before populating st_nlink
23698 $LCTL set_param fail_loc=0x80001409
23699 stat -c %h $file1 > $tfile &
23701 # create an alias, drop all locks and reclaim the dentry
23703 cancel_lru_locks mdc
23704 cancel_lru_locks osc
23705 sysctl -w vm.drop_caches=2
23709 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23711 rm -f $tfile $file1 $file2
23713 run_test 403 "i_nlink should not drop to zero due to aliasing"
23715 test_404() { # LU-6601
23716 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23717 skip "Need server version newer than 2.8.52"
23718 remote_mds_nodsh && skip "remote MDS with nodsh"
23720 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23721 awk '/osp .*-osc-MDT/ { print $4}')
23724 for osp in $mosps; do
23725 echo "Deactivate: " $osp
23726 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23727 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23728 awk -vp=$osp '$4 == p { print $2 }')
23729 [ $stat = IN ] || {
23730 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23731 error "deactivate error"
23733 echo "Activate: " $osp
23734 do_facet $SINGLEMDS $LCTL --device %$osp activate
23735 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23736 awk -vp=$osp '$4 == p { print $2 }')
23737 [ $stat = UP ] || {
23738 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23739 error "activate error"
23743 run_test 404 "validate manual {de}activated works properly for OSPs"
23746 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23747 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23748 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23749 skip "Layout swap lock is not supported"
23751 check_swap_layouts_support
23752 check_swap_layout_no_dom $DIR
23754 test_mkdir $DIR/$tdir
23755 swap_lock_test -d $DIR/$tdir ||
23756 error "One layout swap locked test failed"
23758 run_test 405 "Various layout swap lock tests"
23761 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23762 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23763 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23765 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23766 skip "Need MDS version at least 2.8.50"
23768 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23769 local test_pool=$TESTNAME
23771 pool_add $test_pool || error "pool_add failed"
23772 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23773 error "pool_add_targets failed"
23775 save_layout_restore_at_exit $MOUNT
23777 # parent set default stripe count only, child will stripe from both
23778 # parent and fs default
23779 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23780 error "setstripe $MOUNT failed"
23781 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23782 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23783 for i in $(seq 10); do
23784 local f=$DIR/$tdir/$tfile.$i
23785 touch $f || error "touch failed"
23786 local count=$($LFS getstripe -c $f)
23787 [ $count -eq $OSTCOUNT ] ||
23788 error "$f stripe count $count != $OSTCOUNT"
23789 local offset=$($LFS getstripe -i $f)
23790 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23791 local size=$($LFS getstripe -S $f)
23792 [ $size -eq $((def_stripe_size * 2)) ] ||
23793 error "$f stripe size $size != $((def_stripe_size * 2))"
23794 local pool=$($LFS getstripe -p $f)
23795 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23798 # change fs default striping, delete parent default striping, now child
23799 # will stripe from new fs default striping only
23800 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23801 error "change $MOUNT default stripe failed"
23802 $LFS setstripe -c 0 $DIR/$tdir ||
23803 error "delete $tdir default stripe failed"
23804 for i in $(seq 11 20); do
23805 local f=$DIR/$tdir/$tfile.$i
23806 touch $f || error "touch $f failed"
23807 local count=$($LFS getstripe -c $f)
23808 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23809 local offset=$($LFS getstripe -i $f)
23810 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23811 local size=$($LFS getstripe -S $f)
23812 [ $size -eq $def_stripe_size ] ||
23813 error "$f stripe size $size != $def_stripe_size"
23814 local pool=$($LFS getstripe -p $f)
23815 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23818 unlinkmany $DIR/$tdir/$tfile. 1 20
23820 local f=$DIR/$tdir/$tfile
23821 pool_remove_all_targets $test_pool $f
23822 pool_remove $test_pool $f
23824 run_test 406 "DNE support fs default striping"
23827 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23828 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23829 skip "Need MDS version at least 2.8.55"
23830 remote_mds_nodsh && skip "remote MDS with nodsh"
23832 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23833 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23834 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23835 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23836 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23838 #define OBD_FAIL_DT_TXN_STOP 0x2019
23839 for idx in $(seq $MDSCOUNT); do
23840 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23842 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23843 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23844 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23847 run_test 407 "transaction fail should cause operation fail"
23850 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23852 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23853 lctl set_param fail_loc=0x8000040a
23854 # let ll_prepare_partial_page() fail
23855 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23859 # create at least 100 unused inodes so that
23860 # shrink_icache_memory(0) should not return 0
23861 touch $DIR/$tfile-{0..100}
23862 rm -f $DIR/$tfile-{0..100}
23865 echo 2 > /proc/sys/vm/drop_caches
23867 run_test 408 "drop_caches should not hang due to page leaks"
23871 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23873 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23874 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23875 touch $DIR/$tdir/guard || error "(2) Fail to create"
23877 local PREFIX=$(str_repeat 'A' 128)
23878 echo "Create 1K hard links start at $(date)"
23879 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23880 error "(3) Fail to hard link"
23882 echo "Links count should be right although linkEA overflow"
23883 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23884 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23885 [ $linkcount -eq 1001 ] ||
23886 error "(5) Unexpected hard links count: $linkcount"
23888 echo "List all links start at $(date)"
23889 ls -l $DIR/$tdir/foo > /dev/null ||
23890 error "(6) Fail to list $DIR/$tdir/foo"
23892 echo "Unlink hard links start at $(date)"
23893 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23894 error "(7) Fail to unlink"
23895 echo "Unlink hard links finished at $(date)"
23897 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23901 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23902 skip "Need client version at least 2.9.59"
23903 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23904 skip "Need MODULES build"
23906 # Create a file, and stat it from the kernel
23907 local testfile=$DIR/$tfile
23910 local run_id=$RANDOM
23911 local my_ino=$(stat --format "%i" $testfile)
23913 # Try to insert the module. This will always fail as the
23914 # module is designed to not be inserted.
23915 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23918 # Anything but success is a test failure
23920 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23921 error "no inode match"
23923 run_test 410 "Test inode number returned from kernel thread"
23925 cleanup_test411_cgroup() {
23931 local cg_basedir=/sys/fs/cgroup/memory
23933 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23934 skip "no setup for cgroup"
23936 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23937 error "test file creation failed"
23938 cancel_lru_locks osc
23940 # Create a very small memory cgroup to force a slab allocation error
23941 local cgdir=$cg_basedir/osc_slab_alloc
23942 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23943 trap "cleanup_test411_cgroup $cgdir" EXIT
23944 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23945 echo 1M > $cgdir/memory.limit_in_bytes
23947 # Should not LBUG, just be killed by oom-killer
23948 # dd will return 0 even allocation failure in some environment.
23949 # So don't check return value
23950 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23951 cleanup_test411_cgroup $cgdir
23955 run_test 411 "Slab allocation error with cgroup does not LBUG"
23958 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23959 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23960 skip "Need server version at least 2.10.55"
23963 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23964 error "mkdir failed"
23965 $LFS getdirstripe $DIR/$tdir
23966 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23967 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23968 error "expect $((MDSCOUT - 1)) get $stripe_index"
23969 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23970 [ $stripe_count -eq 2 ] ||
23971 error "expect 2 get $stripe_count"
23973 run_test 412 "mkdir on specific MDTs"
23977 local stripe_count=$2
23978 local mdts=$(comma_list $(mdts_nodes))
23981 local lmv_qos_prio_free
23982 local lmv_qos_threshold_rr
23983 local lmv_qos_maxage
23984 local lod_qos_prio_free
23985 local lod_qos_threshold_rr
23986 local lod_qos_maxage
23990 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23991 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23992 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23994 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23995 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23996 stack_trap "$LCTL set_param \
23997 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23998 stack_trap "$LCTL set_param \
23999 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
24000 stack_trap "$LCTL set_param \
24001 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
24003 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24004 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24005 lod_qos_prio_free=${lod_qos_prio_free%%%}
24006 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24007 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24008 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24009 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24010 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24011 stack_trap "do_nodes $mdts $LCTL set_param \
24012 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
24013 stack_trap "do_nodes $mdts $LCTL set_param \
24014 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
24016 stack_trap "do_nodes $mdts $LCTL set_param \
24017 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
24019 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24020 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24022 testdir=$DIR/$tdir-s$stripe_count/rr
24024 local stripe_index=$($LFS getstripe -m $testdir)
24025 local test_mkdir_rr=true
24027 getfattr -d -m dmv $testdir | grep dmv
24028 if [ $? -eq 0 ] && [ $MDS1_VERSION -ge $(version_code 2.14.51) ]; then
24029 local inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
24031 (( $inherit_rr == 0 )) && test_mkdir_rr=false
24036 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24037 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24039 for i in $(seq $((100 * MDSCOUNT))); do
24040 eval $mkdir_cmd $testdir/subdir$i ||
24041 error "$mkdir_cmd subdir$i failed"
24044 for i in $(seq $MDSCOUNT); do
24045 count=$($LFS getdirstripe -i $testdir/* |
24046 grep ^$((i - 1))$ | wc -l)
24047 echo "$count directories created on MDT$((i - 1))"
24048 if $test_mkdir_rr; then
24049 (( $count == 100 )) ||
24050 error "subdirs are not evenly distributed"
24051 elif [ $((i - 1)) -eq $stripe_index ]; then
24052 (( $count == 100 * MDSCOUNT )) ||
24053 error "$count subdirs created on MDT$((i - 1))"
24055 (( $count == 0 )) ||
24056 error "$count subdirs created on MDT$((i - 1))"
24059 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24060 count=$($LFS getdirstripe $testdir/* |
24061 grep -P "^\s+$((i - 1))\t" | wc -l)
24062 echo "$count stripes created on MDT$((i - 1))"
24063 # deviation should < 5% of average
24064 (( $count < 95 * stripe_count )) ||
24065 (( $count > 105 * stripe_count)) &&
24066 error "stripes are not evenly distributed"
24070 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
24071 do_nodes $mdts $LCTL set_param \
24072 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
24075 echo "Check for uneven MDTs: "
24085 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24086 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24087 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24089 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24090 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24093 for ((i = 1; i < ${#ffree[@]}; i++)); do
24094 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24095 if [ $tmp -gt $max ]; then
24099 if [ $tmp -lt $min ]; then
24105 (( ${ffree[min_index]} == 0 )) &&
24106 skip "no free files in MDT$min_index"
24107 (( ${ffree[min_index]} > 100000000 )) &&
24108 skip "too many free files in MDT$min_index"
24110 # Check if we need to generate uneven MDTs
24112 local diff=$(((max - min) * 100 / min))
24113 local value="$(generate_string 1024)"
24115 while [ $diff -lt $threshold ]; do
24116 # generate uneven MDTs, create till $threshold% diff
24117 echo -n "weight diff=$diff% must be > $threshold% ..."
24118 count=$((${ffree[min_index]} / 10))
24119 # 50 sec per 10000 files in vm
24120 (( $count < 100000 )) || [ "$SLOW" != "no" ] ||
24121 skip "$count files to create"
24122 echo "Fill MDT$min_index with $count files"
24123 [ -d $DIR/$tdir-MDT$min_index ] ||
24124 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
24125 error "mkdir $tdir-MDT$min_index failed"
24126 createmany -d $DIR/$tdir-MDT$min_index/d $count ||
24127 error "create d$count failed"
24129 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24130 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24131 max=$(((${ffree[max_index]} >> 8) * \
24132 (${bavail[max_index]} * bsize >> 16)))
24133 min=$(((${ffree[min_index]} >> 8) * \
24134 (${bavail[min_index]} * bsize >> 16)))
24135 diff=$(((max - min) * 100 / min))
24138 echo "MDT filesfree available: ${ffree[@]}"
24139 echo "MDT blocks available: ${bavail[@]}"
24140 echo "weight diff=$diff%"
24143 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24145 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24146 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24147 # decrease statfs age, so that it can be updated in time
24148 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24149 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24153 testdir=$DIR/$tdir-s$stripe_count/qos
24155 for i in $(seq $((100 * MDSCOUNT))); do
24156 eval $mkdir_cmd $testdir/subdir$i ||
24157 error "$mkdir_cmd subdir$i failed"
24160 for i in $(seq $MDSCOUNT); do
24161 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
24163 echo "$count directories created on MDT$((i - 1))"
24165 if [ $stripe_count -gt 1 ]; then
24166 count=$($LFS getdirstripe $testdir/* |
24167 grep -P "^\s+$((i - 1))\t" | wc -l)
24168 echo "$count stripes created on MDT$((i - 1))"
24172 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
24173 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
24175 # D-value should > 10% of averge
24176 (( $max - $min < 10 )) &&
24177 error "subdirs shouldn't be evenly distributed"
24180 if [ $stripe_count -gt 1 ]; then
24181 max=$($LFS getdirstripe $testdir/* |
24182 grep -P "^\s+$max_index\t" | wc -l)
24183 min=$($LFS getdirstripe $testdir/* |
24184 grep -P "^\s+$min_index\t" | wc -l)
24185 (( $max - $min < 10 * $stripe_count )) &&
24186 error "stripes shouldn't be evenly distributed"|| true
24191 [ $MDSCOUNT -lt 2 ] &&
24192 skip "We need at least 2 MDTs for this test"
24194 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24195 skip "Need server version at least 2.12.52"
24199 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24200 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
24201 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
24202 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
24203 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
24206 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
24209 [ $MDSCOUNT -lt 2 ] &&
24210 skip "We need at least 2 MDTs for this test"
24212 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24213 skip "Need server version at least 2.12.52"
24218 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24219 testdir=$DIR/$tdir-s$stripe_count
24220 mkdir $testdir || error "mkdir $testdir failed"
24221 mkdir $testdir/rr || error "mkdir rr failed"
24222 mkdir $testdir/qos || error "mkdir qos failed"
24223 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
24224 $testdir/rr || error "setdirstripe rr failed"
24225 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
24226 error "setdirstripe failed"
24227 test_qos_mkdir "mkdir" $stripe_count
24230 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
24233 [ $MDSCOUNT -ge 2 ] ||
24234 skip "We need at least 2 MDTs for this test"
24236 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] ||
24237 skip "Need server version at least 2.14.50"
24243 testdir=$DIR/${tdir}-s1
24244 mkdir $testdir || error "mkdir $testdir failed"
24245 mkdir $testdir/rr || error "mkdir rr failed"
24246 mkdir $testdir/qos || error "mkdir qos failed"
24247 # default max_inherit is -1, default max_inherit_rr is 0
24248 $LFS setdirstripe -D -c 1 $testdir/rr ||
24249 error "setdirstripe rr failed"
24250 $LFS setdirstripe -D -c 1 -X 2 --max-inherit-rr 1 $testdir/qos ||
24251 error "setdirstripe qos failed"
24252 test_qos_mkdir "mkdir" 1
24254 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
24255 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
24256 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
24257 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
24258 (( $inherit_rr == 0 )) ||
24259 error "rr/level1 inherit-rr $inherit_rr != 0"
24261 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
24262 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
24263 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
24264 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
24265 (( $inherit_rr == 0 )) ||
24266 error "qos/level1 inherit-rr $inherit_rr !=0"
24267 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
24268 getfattr -d -m dmv $testdir/qos/level1/level2 | grep dmv &&
24269 error "level2 shouldn't have default LMV" || true
24271 run_test 413c "mkdir with default LMV max inherit rr"
24274 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
24275 $LCTL set_param fail_loc=0x80000521
24276 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24279 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
24282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24283 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24284 skip "Need server version at least 2.11.52"
24294 # this test may be slow on ZFS
24295 [ "$mds1_FSTYPE" == "zfs" ] && total=100
24297 # though this test is designed for striped directory, let's test normal
24298 # directory too since lock is always saved as CoS lock.
24299 test_mkdir $DIR/$tdir || error "mkdir $tdir"
24300 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
24309 start_time=$(date +%s)
24310 for i in $(seq $total); do
24311 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
24314 end_time=$(date +%s)
24315 duration=$((end_time - start_time))
24317 kill -9 $setattr_pid
24319 echo "rename $total files took $duration sec"
24320 [ $duration -lt 100 ] || error "rename took $duration sec"
24322 run_test 415 "lock revoke is not missing"
24325 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24326 skip "Need server version at least 2.11.55"
24328 # define OBD_FAIL_OSD_TXN_START 0x19a
24329 do_facet mds1 lctl set_param fail_loc=0x19a
24331 lfs mkdir -c $MDSCOUNT $DIR/$tdir
24335 run_test 416 "transaction start failure won't cause system hung"
24339 do_nodes $(comma_list $(mdts_nodes)) \
24340 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
24341 do_nodes $(comma_list $(mdts_nodes)) \
24342 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
24343 do_nodes $(comma_list $(mdts_nodes)) \
24344 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
24348 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24349 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
24350 skip "Need MDS version at least 2.11.56"
24352 trap cleanup_417 RETURN EXIT
24354 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
24355 do_nodes $(comma_list $(mdts_nodes)) \
24356 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
24357 $LFS migrate -m 0 $DIR/$tdir.1 &&
24358 error "migrate dir $tdir.1 should fail"
24360 do_nodes $(comma_list $(mdts_nodes)) \
24361 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
24362 $LFS mkdir -i 1 $DIR/$tdir.2 &&
24363 error "create remote dir $tdir.2 should fail"
24365 do_nodes $(comma_list $(mdts_nodes)) \
24366 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
24367 $LFS mkdir -c 2 $DIR/$tdir.3 &&
24368 error "create striped dir $tdir.3 should fail"
24371 run_test 417 "disable remote dir, striped dir and dir migration"
24373 # Checks that the outputs of df [-i] and lfs df [-i] match
24375 # usage: check_lfs_df <blocks | inodes> <mountpoint>
24385 [ "$1" == "blocks" ] && inodes= || inodes="-i"
24387 for count in {1..100}; do
24391 # read the lines of interest
24392 df_out=($(df -P $inodes $dir | tail -n +2)) ||
24393 error "df $inodes $dir | tail -n +2 failed"
24394 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
24395 error "lfs df $inodes $dir | grep summary: failed"
24397 # skip first substrings of each output as they are different
24398 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
24399 # compare the two outputs
24401 for i in {1..5}; do
24402 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
24410 lfs df $inodes $dir
24411 error "df and lfs df $1 output mismatch: " \
24412 "df ${inodes}: ${df_out[*]}, " \
24413 "lfs df ${inodes}: ${lfs_df_out[*]}"
24418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24420 local dir=$DIR/$tdir
24421 local numfiles=$((RANDOM % 4096 + 2))
24422 local numblocks=$((RANDOM % 256 + 1))
24424 wait_delete_completed
24427 # check block output
24428 check_lfs_df blocks $dir
24429 # check inode output
24430 check_lfs_df inodes $dir
24432 # create a single file and retest
24433 echo "Creating a single file and testing"
24434 createmany -o $dir/$tfile- 1 &>/dev/null ||
24435 error "creating 1 file in $dir failed"
24436 check_lfs_df blocks $dir
24437 check_lfs_df inodes $dir
24439 # create a random number of files
24440 echo "Creating $((numfiles - 1)) files and testing"
24441 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
24442 error "creating $((numfiles - 1)) files in $dir failed"
24444 # write a random number of blocks to the first test file
24445 echo "Writing $numblocks 4K blocks and testing"
24446 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
24447 count=$numblocks &>/dev/null ||
24448 error "dd to $dir/${tfile}-0 failed"
24451 check_lfs_df blocks $dir
24452 check_lfs_df inodes $dir
24454 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
24455 error "unlinking $numfiles files in $dir failed"
24457 run_test 418 "df and lfs df outputs match"
24461 local dir=$DIR/$tdir
24466 cancel_lru_locks mdc
24468 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
24469 $LCTL set_param fail_loc=0x1410
24471 $LCTL set_param fail_loc=0
24474 run_test 419 "Verify open file by name doesn't crash kernel"
24478 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
24479 skip "Need MDS version at least 2.12.53"
24481 local SAVE_UMASK=$(umask)
24482 local dir=$DIR/$tdir
24483 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
24487 mkdir -m03777 $dir/testdir
24488 ls -dn $dir/testdir
24489 # Need to remove trailing '.' when SELinux is enabled
24490 local dirperms=$(ls -dn $dir/testdir |
24491 awk '{ sub(/\.$/, "", $1); print $1}')
24492 [ $dirperms == "drwxrwsrwt" ] ||
24493 error "incorrect perms on $dir/testdir"
24495 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
24496 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
24497 ls -n $dir/testdir/testfile
24498 local fileperms=$(ls -n $dir/testdir/testfile |
24499 awk '{ sub(/\.$/, "", $1); print $1}')
24500 [ $fileperms == "-rwxr-xr-x" ] ||
24501 error "incorrect perms on $dir/testdir/testfile"
24505 run_test 420 "clear SGID bit on non-directories for non-members"
24512 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24513 skip "Need MDS version at least 2.12.54"
24515 test_mkdir $DIR/$tdir
24516 createmany -o $DIR/$tdir/f 3
24517 cnt=$(ls -1 $DIR/$tdir | wc -l)
24518 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24520 fid1=$(lfs path2fid $DIR/$tdir/f1)
24521 fid2=$(lfs path2fid $DIR/$tdir/f2)
24522 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
24524 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
24525 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
24527 cnt=$(ls -1 $DIR/$tdir | wc -l)
24528 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24530 rm -f $DIR/$tdir/f3 || error "can't remove f3"
24531 createmany -o $DIR/$tdir/f 3
24532 cnt=$(ls -1 $DIR/$tdir | wc -l)
24533 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24535 fid1=$(lfs path2fid $DIR/$tdir/f1)
24536 fid2=$(lfs path2fid $DIR/$tdir/f2)
24537 echo "remove using fsname $FSNAME"
24538 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
24540 cnt=$(ls -1 $DIR/$tdir | wc -l)
24541 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24543 run_test 421a "simple rm by fid"
24550 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24551 skip "Need MDS version at least 2.12.54"
24553 test_mkdir $DIR/$tdir
24554 createmany -o $DIR/$tdir/f 3
24555 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
24558 FID1=$(lfs path2fid $DIR/$tdir/f1)
24559 FID2=$(lfs path2fid $DIR/$tdir/f2)
24560 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
24562 kill -USR1 $MULTIPID
24565 cnt=$(ls $DIR/$tdir | wc -l)
24566 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
24568 run_test 421b "rm by fid on open file"
24574 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24575 skip "Need MDS version at least 2.12.54"
24577 test_mkdir $DIR/$tdir
24578 createmany -o $DIR/$tdir/f 3
24579 touch $DIR/$tdir/$tfile
24580 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
24581 cnt=$(ls -1 $DIR/$tdir | wc -l)
24582 [ $cnt != 184 ] && error "unexpected #files: $cnt"
24584 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
24585 $LFS rmfid $DIR $FID1 || error "rmfid failed"
24587 cnt=$(ls $DIR/$tdir | wc -l)
24588 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
24590 run_test 421c "rm by fid against hardlinked files"
24596 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24597 skip "Need MDS version at least 2.12.54"
24599 test_mkdir $DIR/$tdir
24600 createmany -o $DIR/$tdir/f 4097
24601 cnt=$(ls -1 $DIR/$tdir | wc -l)
24602 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
24604 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
24605 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24607 cnt=$(ls $DIR/$tdir | wc -l)
24609 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24611 run_test 421d "rmfid en masse"
24617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24618 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24619 skip "Need MDS version at least 2.12.54"
24621 mkdir -p $DIR/$tdir
24622 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24623 createmany -o $DIR/$tdir/striped_dir/f 512
24624 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24625 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24627 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24628 sed "s/[/][^:]*://g")
24629 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24631 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24633 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24635 run_test 421e "rmfid in DNE"
24641 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24642 skip "Need MDS version at least 2.12.54"
24644 test_mkdir $DIR/$tdir
24646 cnt=$(ls -1 $DIR/$tdir | wc -l)
24647 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24649 FID=$(lfs path2fid $DIR/$tdir/f)
24650 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24651 # rmfid should fail
24652 cnt=$(ls -1 $DIR/$tdir | wc -l)
24653 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24655 chmod a+rw $DIR/$tdir
24657 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24658 # rmfid should fail
24659 cnt=$(ls -1 $DIR/$tdir | wc -l)
24660 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24663 $RUNAS touch $DIR/$tdir/f
24664 FID=$(lfs path2fid $DIR/$tdir/f)
24665 echo "rmfid as root"
24666 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24667 cnt=$(ls -1 $DIR/$tdir | wc -l)
24668 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24671 $RUNAS touch $DIR/$tdir/f
24672 cnt=$(ls -1 $DIR/$tdir | wc -l)
24673 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24674 FID=$(lfs path2fid $DIR/$tdir/f)
24675 # rmfid w/o user_fid2path mount option should fail
24676 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24677 cnt=$(ls -1 $DIR/$tdir | wc -l)
24678 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24680 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24681 stack_trap "rmdir $tmpdir"
24682 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24683 error "failed to mount client'"
24684 stack_trap "umount_client $tmpdir"
24686 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24687 # rmfid should succeed
24688 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24689 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24691 # rmfid shouldn't allow to remove files due to dir's permission
24692 chmod a+rwx $tmpdir/$tdir
24693 touch $tmpdir/$tdir/f
24694 ls -la $tmpdir/$tdir
24695 FID=$(lfs path2fid $tmpdir/$tdir/f)
24696 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24699 run_test 421f "rmfid checks permissions"
24705 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24706 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24707 skip "Need MDS version at least 2.12.54"
24709 mkdir -p $DIR/$tdir
24710 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24711 createmany -o $DIR/$tdir/striped_dir/f 512
24712 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24713 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24715 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24716 sed "s/[/][^:]*://g")
24718 rm -f $DIR/$tdir/striped_dir/f1*
24719 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24720 removed=$((512 - cnt))
24722 # few files have been just removed, so we expect
24723 # rmfid to fail on their fids
24724 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24725 [ $removed != $errors ] && error "$errors != $removed"
24727 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24729 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24731 run_test 421g "rmfid to return errors properly"
24734 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24735 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24736 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24737 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24738 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24740 local amc=$(at_max_get client)
24741 local amo=$(at_max_get mds1)
24742 local timeout=`lctl get_param -n timeout`
24744 at_max_set 0 client
24747 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24748 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24749 fail_val=$(((2*timeout + 10)*1000))
24750 touch $DIR/$tdir/d3/file &
24752 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24753 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24754 fail_val=$((2*timeout + 5))
24755 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24759 sleep $((2 * timeout))
24763 touch $DIR/$tdir/d2/file3
24764 touch $DIR/$tdir/d2/file4
24765 touch $DIR/$tdir/d2/file5
24768 at_max_set $amc client
24769 at_max_set $amo mds1
24771 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24772 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24773 error "Watchdog is always throttled"
24775 run_test 422 "kill a process with RPC in progress"
24788 # ensure statfs cache is expired
24791 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24792 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24796 run_test 423 "statfs should return a right data"
24799 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24800 $LCTL set_param fail_loc=0x80000522
24801 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24804 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24807 test_mkdir -c -1 $DIR/$tdir
24808 $LFS setstripe -c -1 $DIR/$tdir
24810 lru_resize_disable "" 100
24811 stack_trap "lru_resize_enable" EXIT
24815 for i in $(seq $((MDSCOUNT * 125))); do
24816 local t=$DIR/$tdir/$tfile_$i
24818 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24819 error_noexit "Create file $t"
24821 stack_trap "rm -rf $DIR/$tdir" EXIT
24823 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24824 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24825 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24827 [ $lock_count -le $lru_size ] ||
24828 error "osc lock count $lock_count > lru size $lru_size"
24831 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24832 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24833 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24835 [ $lock_count -le $lru_size ] ||
24836 error "mdc lock count $lock_count > lru size $lru_size"
24839 run_test 425 "lock count should not exceed lru size"
24842 splice-test -r $DIR/$tfile
24843 splice-test -rd $DIR/$tfile
24844 splice-test $DIR/$tfile
24845 splice-test -d $DIR/$tfile
24847 run_test 426 "splice test on Lustre"
24850 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24851 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24852 skip "Need MDS version at least 2.12.4"
24858 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24859 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24861 $LFS getdirstripe $DIR/$tdir/1/dir
24863 #first setfattr for creating updatelog
24864 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24866 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24867 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24868 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24869 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24873 wait_recovery_complete mds2 $((2*TIMEOUT))
24875 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24876 echo $log | grep "get update log failed" &&
24877 error "update log corruption is detected" || true
24879 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24883 local cache_limit=$CACHE_MAX
24885 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
24886 $LCTL set_param -n llite.*.max_cached_mb=64
24889 $LFS setstripe -c 1 $DIR/$tdir
24890 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
24891 stack_trap "rm -f $DIR/$tdir/$tfile.*"
24893 for f in $(seq 4); do
24894 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
24898 cancel_lru_locks osc
24900 for f in $(seq 4); do
24901 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
24905 run_test 428 "large block size IO should not hang"
24907 test_429() { # LU-7915 / LU-10948
24908 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
24909 local testfile=$DIR/$tfile
24910 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
24916 $LCTL get_param $ll_opencache_threshold_count ||
24917 skip "client does not have opencache parameter"
24919 set_opencache $new_flag
24920 stack_trap "restore_opencache"
24921 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
24922 error "enable opencache failed"
24924 # drop MDC DLM locks
24925 cancel_lru_locks mdc
24926 # clear MDC RPC stats counters
24927 $LCTL set_param $mdc_rpcstats=clear
24929 # According to the current implementation, we need to run 3 times
24930 # open & close file to verify if opencache is enabled correctly.
24931 # 1st, RPCs are sent for lookup/open and open handle is released on
24933 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
24934 # so open handle won't be released thereafter.
24935 # 3rd, No RPC is sent out.
24936 $MULTIOP $testfile oc || error "multiop failed"
24937 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24938 echo "1st: $first_rpc RPCs in flight"
24940 $MULTIOP $testfile oc || error "multiop failed"
24941 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24942 echo "2nd: $second_rpc RPCs in flight"
24944 $MULTIOP $testfile oc || error "multiop failed"
24945 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24946 echo "3rd: $third_rpc RPCs in flight"
24948 #verify no MDC RPC is sent
24949 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
24951 run_test 429 "verify if opencache flag on client side does work"
24957 # data at [200K, 400K)
24958 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
24959 error "256K->512K dd fails"
24961 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
24962 error "2M->3M dd fails"
24964 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
24965 error "4M->5M dd fails"
24966 echo "Data at 256K...512K, 2M...3M and 4M...5M"
24967 # start at first component hole #1
24968 printf "Seeking hole from 1000 ... "
24969 offset=$(lseek_test -l 1000 $file)
24971 [[ $offset == 1000 ]] || error "offset $offset != 1000"
24972 printf "Seeking data from 1000 ... "
24973 offset=$(lseek_test -d 1000 $file)
24975 [[ $offset == 262144 ]] || error "offset $offset != 262144"
24977 # start at first component data block
24978 printf "Seeking hole from 300000 ... "
24979 offset=$(lseek_test -l 300000 $file)
24981 [[ $offset == 524288 ]] || error "offset $offset != 524288"
24982 printf "Seeking data from 300000 ... "
24983 offset=$(lseek_test -d 300000 $file)
24985 [[ $offset == 300000 ]] || error "offset $offset != 300000"
24987 # start at the first component but beyond end of object size
24988 printf "Seeking hole from 1000000 ... "
24989 offset=$(lseek_test -l 1000000 $file)
24991 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24992 printf "Seeking data from 1000000 ... "
24993 offset=$(lseek_test -d 1000000 $file)
24995 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24997 # start at second component stripe 2 (empty file)
24998 printf "Seeking hole from 1500000 ... "
24999 offset=$(lseek_test -l 1500000 $file)
25001 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25002 printf "Seeking data from 1500000 ... "
25003 offset=$(lseek_test -d 1500000 $file)
25005 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25007 # start at second component stripe 1 (all data)
25008 printf "Seeking hole from 3000000 ... "
25009 offset=$(lseek_test -l 3000000 $file)
25011 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25012 printf "Seeking data from 3000000 ... "
25013 offset=$(lseek_test -d 3000000 $file)
25015 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25017 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25018 error "2nd dd fails"
25019 echo "Add data block at 640K...1280K"
25021 # start at before new data block, in hole
25022 printf "Seeking hole from 600000 ... "
25023 offset=$(lseek_test -l 600000 $file)
25025 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25026 printf "Seeking data from 600000 ... "
25027 offset=$(lseek_test -d 600000 $file)
25029 [[ $offset == 655360 ]] || error "offset $offset != 655360"
25031 # start at the first component new data block
25032 printf "Seeking hole from 1000000 ... "
25033 offset=$(lseek_test -l 1000000 $file)
25035 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25036 printf "Seeking data from 1000000 ... "
25037 offset=$(lseek_test -d 1000000 $file)
25039 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25041 # start at second component stripe 2, new data
25042 printf "Seeking hole from 1200000 ... "
25043 offset=$(lseek_test -l 1200000 $file)
25045 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25046 printf "Seeking data from 1200000 ... "
25047 offset=$(lseek_test -d 1200000 $file)
25049 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
25051 # start beyond file end
25052 printf "Using offset > filesize ... "
25053 lseek_test -l 4000000 $file && error "lseek should fail"
25054 printf "Using offset > filesize ... "
25055 lseek_test -d 4000000 $file && error "lseek should fail"
25061 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
25062 skip "MDT does not support SEEK_HOLE"
25064 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25065 skip "OST does not support SEEK_HOLE"
25067 local file=$DIR/$tdir/$tfile
25069 mkdir -p $DIR/$tdir
25071 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
25072 # OST stripe #1 will have continuous data at [1M, 3M)
25073 # OST stripe #2 is empty
25074 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
25075 lseek_test_430 $file
25077 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
25078 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
25079 lseek_test_430 $file
25081 $LFS setstripe -c2 -S 512K $file
25082 echo "Two stripes, stripe size 512K"
25083 lseek_test_430 $file
25085 # FLR with stale mirror
25086 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
25088 echo "Mirrored file:"
25089 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
25090 echo "Plain 2 stripes 1M"
25091 lseek_test_430 $file
25094 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
25097 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25098 skip "OST does not support SEEK_HOLE"
25101 local file=$DIR/$tdir/$tfile
25103 mkdir -p $DIR/$tdir
25104 # Empty layout lseek should fail
25107 printf "Seeking hole from 0 ... "
25108 lseek_test -l 0 $file && error "lseek should fail"
25109 printf "Seeking data from 0 ... "
25110 lseek_test -d 0 $file && error "lseek should fail"
25114 $LFS setstripe -E 1M -c2 -E eof $file
25115 $TRUNCATE $file 1048576
25116 printf "Seeking hole from 1000000 ... "
25117 offset=$(lseek_test -l 1000000 $file)
25119 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25120 printf "Seeking data from 1000000 ... "
25121 lseek_test -d 1000000 $file && error "lseek should fail"
25124 # full component followed by non-inited one
25125 $LFS setstripe -E 1M -c2 -E eof $file
25126 dd if=/dev/urandom of=$file bs=1M count=1
25127 printf "Seeking hole from 1000000 ... "
25128 offset=$(lseek_test -l 1000000 $file)
25130 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25131 printf "Seeking hole from 1048576 ... "
25132 lseek_test -l 1048576 $file && error "lseek should fail"
25133 # init second component and truncate back
25134 echo "123" >> $file
25135 $TRUNCATE $file 1048576
25136 printf "Seeking hole from 1000000 ... "
25137 offset=$(lseek_test -l 1000000 $file)
25139 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25140 printf "Seeking hole from 1048576 ... "
25141 lseek_test -l 1048576 $file && error "lseek should fail"
25142 # boundary checks for big values
25143 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
25144 offset=$(lseek_test -d 0 $file.10g)
25145 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
25146 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
25147 offset=$(lseek_test -d 0 $file.100g)
25148 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
25151 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
25154 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25155 skip "OST does not support SEEK_HOLE"
25157 local file=$DIR/$tdir/$tfile
25160 mkdir -p $DIR/$tdir
25161 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
25163 # cp version 8.33+ prefers lseek over fiemap
25164 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
25166 time cp $file /dev/null
25167 (( SECONDS - start < 5 )) ||
25168 error "cp: too long runtime $((SECONDS - start))"
25171 # tar version 1.29+ supports SEEK_HOLE/DATA
25172 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
25174 time tar cS $file - | cat > /dev/null
25175 (( SECONDS - start < 5 )) ||
25176 error "tar: too long runtime $((SECONDS - start))"
25179 run_test 430c "lseek: external tools check"
25181 test_431() { # LU-14187
25182 local file=$DIR/$tdir/$tfile
25184 mkdir -p $DIR/$tdir
25185 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
25186 dd if=/dev/urandom of=$file bs=4k count=1
25187 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
25188 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
25189 #define OBD_FAIL_OST_RESTART_IO 0x251
25190 do_facet ost1 "$LCTL set_param fail_loc=0x251"
25191 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
25195 echo 3 > /proc/sys/vm/drop_caches
25196 diff $file $file.0 || error "data diff"
25198 run_test 431 "Restart transaction for IO"
25201 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25202 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25203 skip "Need server version at least 2.9.55"
25205 start_full_debug_logging
25209 stop_full_debug_logging
25213 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25214 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25215 awk '/The barrier for/ { print $7 }')
25218 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
25223 barrier_expired() {
25226 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25227 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25228 awk '/will be expired/ { print $7 }')
25230 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
25239 echo "Start barrier_freeze at: $(date)"
25240 #define OBD_FAIL_BARRIER_DELAY 0x2202
25241 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25242 # Do not reduce barrier time - See LU-11873
25243 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
25246 local b_status=$(barrier_stat)
25247 echo "Got barrier status at: $(date)"
25248 [ "$b_status" = "'freezing_p1'" ] ||
25249 error "(1) unexpected barrier status $b_status"
25251 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25253 b_status=$(barrier_stat)
25254 [ "$b_status" = "'frozen'" ] ||
25255 error "(2) unexpected barrier status $b_status"
25257 local expired=$(barrier_expired)
25258 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
25259 sleep $((expired + 3))
25261 b_status=$(barrier_stat)
25262 [ "$b_status" = "'expired'" ] ||
25263 error "(3) unexpected barrier status $b_status"
25265 # Do not reduce barrier time - See LU-11873
25266 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
25267 error "(4) fail to freeze barrier"
25269 b_status=$(barrier_stat)
25270 [ "$b_status" = "'frozen'" ] ||
25271 error "(5) unexpected barrier status $b_status"
25273 echo "Start barrier_thaw at: $(date)"
25274 #define OBD_FAIL_BARRIER_DELAY 0x2202
25275 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25276 do_facet mgs $LCTL barrier_thaw $FSNAME &
25279 b_status=$(barrier_stat)
25280 echo "Got barrier status at: $(date)"
25281 [ "$b_status" = "'thawing'" ] ||
25282 error "(6) unexpected barrier status $b_status"
25284 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25286 b_status=$(barrier_stat)
25287 [ "$b_status" = "'thawed'" ] ||
25288 error "(7) unexpected barrier status $b_status"
25290 #define OBD_FAIL_BARRIER_FAILURE 0x2203
25291 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
25292 do_facet mgs $LCTL barrier_freeze $FSNAME
25294 b_status=$(barrier_stat)
25295 [ "$b_status" = "'failed'" ] ||
25296 error "(8) unexpected barrier status $b_status"
25298 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
25299 do_facet mgs $LCTL barrier_thaw $FSNAME
25303 run_test 801a "write barrier user interfaces and stat machine"
25308 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25309 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
25310 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
25311 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
25312 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
25314 cancel_lru_locks mdc
25316 # 180 seconds should be long enough
25317 do_facet mgs $LCTL barrier_freeze $FSNAME 180
25319 local b_status=$(barrier_stat)
25320 [ "$b_status" = "'frozen'" ] ||
25321 error "(6) unexpected barrier status $b_status"
25323 mkdir $DIR/$tdir/d0/d10 &
25326 touch $DIR/$tdir/d1/f13 &
25329 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
25332 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
25335 rm -f $DIR/$tdir/d4/f12 &
25338 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
25340 # To guarantee taht the 'stat' is not blocked
25341 b_status=$(barrier_stat)
25342 [ "$b_status" = "'frozen'" ] ||
25343 error "(8) unexpected barrier status $b_status"
25345 # let above commands to run at background
25348 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
25349 ps -p $touch_pid || error "(10) touch should be blocked"
25350 ps -p $ln_pid || error "(11) link should be blocked"
25351 ps -p $mv_pid || error "(12) rename should be blocked"
25352 ps -p $rm_pid || error "(13) unlink should be blocked"
25354 b_status=$(barrier_stat)
25355 [ "$b_status" = "'frozen'" ] ||
25356 error "(14) unexpected barrier status $b_status"
25358 do_facet mgs $LCTL barrier_thaw $FSNAME
25359 b_status=$(barrier_stat)
25360 [ "$b_status" = "'thawed'" ] ||
25361 error "(15) unexpected barrier status $b_status"
25363 wait $mkdir_pid || error "(16) mkdir should succeed"
25364 wait $touch_pid || error "(17) touch should succeed"
25365 wait $ln_pid || error "(18) link should succeed"
25366 wait $mv_pid || error "(19) rename should succeed"
25367 wait $rm_pid || error "(20) unlink should succeed"
25371 run_test 801b "modification will be blocked by write barrier"
25374 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25378 stop mds2 || error "(1) Fail to stop mds2"
25380 do_facet mgs $LCTL barrier_freeze $FSNAME 30
25382 local b_status=$(barrier_stat)
25383 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
25384 do_facet mgs $LCTL barrier_thaw $FSNAME
25385 error "(2) unexpected barrier status $b_status"
25388 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25389 error "(3) Fail to rescan barrier bitmap"
25391 # Do not reduce barrier time - See LU-11873
25392 do_facet mgs $LCTL barrier_freeze $FSNAME 20
25394 b_status=$(barrier_stat)
25395 [ "$b_status" = "'frozen'" ] ||
25396 error "(4) unexpected barrier status $b_status"
25398 do_facet mgs $LCTL barrier_thaw $FSNAME
25399 b_status=$(barrier_stat)
25400 [ "$b_status" = "'thawed'" ] ||
25401 error "(5) unexpected barrier status $b_status"
25403 local devname=$(mdsdevname 2)
25405 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
25407 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25408 error "(7) Fail to rescan barrier bitmap"
25412 run_test 801c "rescan barrier bitmap"
25414 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
25415 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
25416 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
25417 saved_MOUNT_OPTS=$MOUNT_OPTS
25423 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
25424 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
25425 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
25426 MOUNT_OPTS=$saved_MOUNT_OPTS
25431 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
25432 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25433 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25434 skip "Need server version at least 2.9.55"
25436 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
25438 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25440 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25441 error "(2) Fail to copy"
25443 trap cleanup_802a EXIT
25445 # sync by force before remount as readonly
25446 sync; sync_all_data; sleep 3; sync_all_data
25450 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
25451 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
25452 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
25454 echo "Mount the server as read only"
25455 setupall server_only || error "(3) Fail to start servers"
25457 echo "Mount client without ro should fail"
25458 mount_client $MOUNT &&
25459 error "(4) Mount client without 'ro' should fail"
25461 echo "Mount client with ro should succeed"
25462 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
25463 mount_client $MOUNT ||
25464 error "(5) Mount client with 'ro' should succeed"
25466 echo "Modify should be refused"
25467 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25469 echo "Read should be allowed"
25470 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25471 error "(7) Read should succeed under ro mode"
25475 run_test 802a "simulate readonly device"
25478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25479 remote_mds_nodsh && skip "remote MDS with nodsh"
25481 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
25482 skip "readonly option not available"
25484 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
25486 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25487 error "(2) Fail to copy"
25489 # write back all cached data before setting MDT to readonly
25493 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
25494 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
25496 echo "Modify should be refused"
25497 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25499 echo "Read should be allowed"
25500 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25501 error "(7) Read should succeed under ro mode"
25504 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
25506 run_test 802b "be able to set MDTs to readonly"
25509 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25510 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25511 skip "MDS needs to be newer than 2.10.54"
25513 mkdir -p $DIR/$tdir
25514 # Create some objects on all MDTs to trigger related logs objects
25515 for idx in $(seq $MDSCOUNT); do
25516 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
25517 $DIR/$tdir/dir${idx} ||
25518 error "Fail to create $DIR/$tdir/dir${idx}"
25522 wait_delete_completed # ensure old test cleanups are finished
25523 echo "before create:"
25525 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25527 for i in {1..10}; do
25528 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
25529 error "Fail to create $DIR/$tdir/foo$i"
25533 echo "after create:"
25535 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25537 # allow for an llog to be cleaned up during the test
25538 [ $after_used -ge $((before_used + 10 - 1)) ] ||
25539 error "before ($before_used) + 10 > after ($after_used)"
25541 for i in {1..10}; do
25542 rm -rf $DIR/$tdir/foo$i ||
25543 error "Fail to remove $DIR/$tdir/foo$i"
25546 sleep 3 # avoid MDT return cached statfs
25547 wait_delete_completed
25548 echo "after unlink:"
25550 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25552 # allow for an llog to be created during the test
25553 [ $after_used -le $((before_used + 1)) ] ||
25554 error "after ($after_used) > before ($before_used) + 1"
25556 run_test 803a "verify agent object for remote object"
25559 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25560 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
25561 skip "MDS needs to be newer than 2.13.56"
25562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25564 for i in $(seq 0 $((MDSCOUNT - 1))); do
25565 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
25573 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25574 for i in $(seq 0 $((MDSCOUNT - 1))); do
25575 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25576 awk '/getattr/ { print $2 }')
25577 before=$((before + tmp))
25579 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25580 for i in $(seq 0 $((MDSCOUNT - 1))); do
25581 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25582 awk '/getattr/ { print $2 }')
25583 after=$((after + tmp))
25586 [ $before -eq $after ] || error "getattr count $before != $after"
25588 run_test 803b "remote object can getattr from cache"
25591 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25592 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25593 skip "MDS needs to be newer than 2.10.54"
25594 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
25596 mkdir -p $DIR/$tdir
25597 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
25598 error "Fail to create $DIR/$tdir/dir0"
25600 local fid=$($LFS path2fid $DIR/$tdir/dir0)
25601 local dev=$(mdsdevname 2)
25603 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25604 grep ${fid} || error "NOT found agent entry for dir0"
25606 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
25607 error "Fail to create $DIR/$tdir/dir1"
25609 touch $DIR/$tdir/dir1/foo0 ||
25610 error "Fail to create $DIR/$tdir/dir1/foo0"
25611 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
25614 for idx in $(seq $MDSCOUNT); do
25615 dev=$(mdsdevname $idx)
25616 do_facet mds${idx} \
25617 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25618 grep ${fid} && rc=$idx
25621 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
25622 error "Fail to rename foo0 to foo1"
25623 if [ $rc -eq 0 ]; then
25624 for idx in $(seq $MDSCOUNT); do
25625 dev=$(mdsdevname $idx)
25626 do_facet mds${idx} \
25627 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25628 grep ${fid} && rc=$idx
25632 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
25633 error "Fail to rename foo1 to foo2"
25634 if [ $rc -eq 0 ]; then
25635 for idx in $(seq $MDSCOUNT); do
25636 dev=$(mdsdevname $idx)
25637 do_facet mds${idx} \
25638 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25639 grep ${fid} && rc=$idx
25643 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
25645 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
25646 error "Fail to link to $DIR/$tdir/dir1/foo2"
25647 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
25648 error "Fail to rename foo2 to foo0"
25649 unlink $DIR/$tdir/dir1/foo0 ||
25650 error "Fail to unlink $DIR/$tdir/dir1/foo0"
25651 rm -rf $DIR/$tdir/dir0 ||
25652 error "Fail to rm $DIR/$tdir/dir0"
25654 for idx in $(seq $MDSCOUNT); do
25655 dev=$(mdsdevname $idx)
25659 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25661 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25662 error "mount mds$idx failed"
25663 df $MOUNT > /dev/null 2>&1
25665 # e2fsck should not return error
25667 error "e2fsck detected error on MDT${idx}: rc=$rc"
25670 run_test 804 "verify agent entry for remote entry"
25673 do_facet $SINGLEMDS zfs set quota=$old $fsset
25674 unlinkmany $DIR/$tdir/f- 1000000
25679 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25680 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25681 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25682 skip "netfree not implemented before 0.7"
25683 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25684 skip "Need MDS version at least 2.10.57"
25691 local pref="osd-zfs.$FSNAME-MDT0000."
25693 # limit available space on MDS dataset to meet nospace issue
25694 # quickly. then ZFS 0.7.2 can use reserved space if asked
25695 # properly (using netfree flag in osd_declare_destroy()
25696 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25697 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25699 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25700 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25701 let "usedkb=usedkb-freekb"
25702 let "freekb=freekb/2"
25703 if let "freekb > 5000"; then
25706 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25707 trap cleanup_805 EXIT
25709 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25710 error "Can't set PFL layout"
25711 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25712 rm -rf $DIR/$tdir || error "not able to remove"
25713 do_facet $SINGLEMDS zfs set quota=$old $fsset
25716 run_test 805 "ZFS can remove from full fs"
25722 local expect=$(stat -c %s $file)
25724 check_lsom_size $1 $expect
25726 local blocks=$($LFS getsom -b $file)
25727 expect=$(stat -c %b $file)
25728 [[ $blocks == $expect ]] ||
25729 error "$file expected blocks: $expect, got: $blocks"
25737 cancel_lru_locks mdc
25739 size=$($LFS getsom -s $1)
25740 [[ $size == $expect ]] ||
25741 error "$file expected size: $expect, got: $size"
25745 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25746 skip "Need MDS version at least 2.11.52"
25750 touch $DIR/$tfile || error "touch $tfile failed"
25752 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25753 save_lustre_params client "llite.*.xattr_cache" > $save
25754 lctl set_param llite.*.xattr_cache=0
25755 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25757 # single-threaded write
25758 echo "Test SOM for single-threaded write"
25759 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25760 error "write $tfile failed"
25761 check_lsom_size $DIR/$tfile $bs
25764 local size=$(($num * $bs))
25768 echo "Test SOM for single client multi-threaded($num) write"
25769 $TRUNCATE $DIR/$tfile 0
25770 for ((i = 0; i < $num; i++)); do
25771 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25773 offset=$((offset + $bs))
25775 for (( i=0; i < $num; i++ )); do
25778 check_lsom_size $DIR/$tfile $size
25780 $TRUNCATE $DIR/$tfile 0
25781 for ((i = 0; i < $num; i++)); do
25782 offset=$((offset - $bs))
25783 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25786 for (( i=0; i < $num; i++ )); do
25789 check_lsom_size $DIR/$tfile $size
25791 # multi-client writes
25792 num=$(get_node_count ${CLIENTS//,/ })
25793 size=$(($num * $bs))
25797 echo "Test SOM for multi-client ($num) writes"
25798 $TRUNCATE $DIR/$tfile 0
25799 for client in ${CLIENTS//,/ }; do
25800 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25803 offset=$((offset + $bs))
25805 for (( i=0; i < $num; i++ )); do
25808 check_lsom_size $DIR/$tfile $offset
25811 $TRUNCATE $DIR/$tfile 0
25812 for client in ${CLIENTS//,/ }; do
25813 offset=$((offset - $bs))
25814 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25818 for (( i=0; i < $num; i++ )); do
25821 check_lsom_size $DIR/$tfile $size
25824 echo "Test SOM for truncate"
25825 $TRUNCATE $DIR/$tfile 1048576
25826 check_lsom_size $DIR/$tfile 1048576
25827 $TRUNCATE $DIR/$tfile 1234
25828 check_lsom_size $DIR/$tfile 1234
25830 # verify SOM blocks count
25831 echo "Verify SOM block count"
25832 $TRUNCATE $DIR/$tfile 0
25833 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25834 error "failed to write file $tfile"
25835 check_lsom_data $DIR/$tfile
25837 run_test 806 "Verify Lazy Size on MDS"
25840 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25841 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25842 skip "Need MDS version at least 2.11.52"
25844 # Registration step
25845 changelog_register || error "changelog_register failed"
25846 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25847 changelog_users $SINGLEMDS | grep -q $cl_user ||
25848 error "User $cl_user not found in changelog_users"
25850 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25851 save_lustre_params client "llite.*.xattr_cache" > $save
25852 lctl set_param llite.*.xattr_cache=0
25853 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25855 rm -rf $DIR/$tdir || error "rm $tdir failed"
25856 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25857 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25858 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25859 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25860 error "truncate $tdir/trunc failed"
25863 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25864 error "write $tfile failed"
25866 # multi-client wirtes
25867 local num=$(get_node_count ${CLIENTS//,/ })
25871 echo "Test SOM for multi-client ($num) writes"
25872 touch $DIR/$tfile || error "touch $tfile failed"
25873 $TRUNCATE $DIR/$tfile 0
25874 for client in ${CLIENTS//,/ }; do
25875 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25878 offset=$((offset + $bs))
25880 for (( i=0; i < $num; i++ )); do
25884 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25885 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25886 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25887 check_lsom_data $DIR/$tdir/trunc
25888 check_lsom_data $DIR/$tdir/single_dd
25889 check_lsom_data $DIR/$tfile
25892 # Deregistration step
25893 changelog_deregister || error "changelog_deregister failed"
25895 run_test 807 "verify LSOM syncing tool"
25897 check_som_nologged()
25899 local lines=$($LFS changelog $FSNAME-MDT0000 |
25900 grep 'x=trusted.som' | wc -l)
25901 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25905 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25906 skip "Need MDS version at least 2.11.55"
25908 # Registration step
25909 changelog_register || error "changelog_register failed"
25911 touch $DIR/$tfile || error "touch $tfile failed"
25914 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25915 error "write $tfile failed"
25918 $TRUNCATE $DIR/$tfile 1234
25921 $TRUNCATE $DIR/$tfile 1048576
25924 # Deregistration step
25925 changelog_deregister || error "changelog_deregister failed"
25927 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25932 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25936 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25937 skip "Need MDS version at least 2.11.56"
25939 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25940 error "failed to create DoM-only file $DIR/$tfile"
25941 touch $DIR/$tfile || error "touch $tfile failed"
25942 check_som_nodata $DIR/$tfile
25944 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25945 error "write $tfile failed"
25946 check_som_nodata $DIR/$tfile
25948 $TRUNCATE $DIR/$tfile 1234
25949 check_som_nodata $DIR/$tfile
25951 $TRUNCATE $DIR/$tfile 4097
25952 check_som_nodata $DIR/$file
25954 run_test 809 "Verify no SOM xattr store for DoM-only files"
25957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25958 $GSS && skip_env "could not run with gss"
25959 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
25960 skip "OST < 2.12.58 doesn't align checksum"
25963 stack_trap "set_checksums $ORIG_CSUM" EXIT
25964 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
25969 for csum in $CKSUM_TYPES; do
25970 #define OBD_FAIL_OSC_NO_GRANT 0x411
25971 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
25972 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
25974 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
25975 before=$(md5sum $DIR/$tfile)
25976 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
25977 after=$(md5sum $DIR/$tfile)
25978 [ "$before" == "$after" ] ||
25979 error "$csum: $before != $after bs=$1 seek=$2"
25983 run_test 810 "partial page writes on ZFS (LU-11663)"
25986 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25987 skip "OST < 2.12.51 doesn't support this fail_loc"
25989 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25990 # ensure ost1 is connected
25991 stat $DIR/$tfile >/dev/null || error "can't stat"
25992 wait_osc_import_state client ost1 FULL
25993 # no locks, no reqs to let the connection idle
25994 cancel_lru_locks osc
25996 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25997 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25998 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25999 wait_osc_import_state client ost1 CONNECTING
26000 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26002 stat $DIR/$tfile >/dev/null || error "can't stat file"
26004 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
26006 test_812b() { # LU-12378
26007 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26008 skip "OST < 2.12.51 doesn't support this fail_loc"
26010 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
26011 # ensure ost1 is connected
26012 stat $DIR/$tfile >/dev/null || error "can't stat"
26013 wait_osc_import_state client ost1 FULL
26014 # no locks, no reqs to let the connection idle
26015 cancel_lru_locks osc
26017 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26018 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26019 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26020 wait_osc_import_state client ost1 CONNECTING
26021 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26023 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
26024 wait_osc_import_state client ost1 IDLE
26026 run_test 812b "do not drop no resend request for idle connect"
26031 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
26033 $LFS setstripe -c 1 -o 0 $DIR/$tfile
26034 $LFS getstripe $DIR/$tfile
26035 $LCTL set_param osc.*.idle_timeout=10
26036 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
26037 # ensure ost1 is connected
26038 stat $DIR/$tfile >/dev/null || error "can't stat"
26039 wait_osc_import_state client ost1 FULL
26040 # no locks, no reqs to let the connection idle
26041 cancel_lru_locks osc
26043 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
26044 $LCTL set_param fail_loc=0x80000533
26046 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
26048 run_test 812c "idle import vs lock enqueue race"
26051 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
26052 [ -z "$file_heat_sav" ] && skip "no file heat support"
26063 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
26064 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
26066 $LCTL set_param -n llite.*.file_heat=1
26067 echo "Turn on file heat"
26068 echo "Period second: $period_second, Decay percentage: $decay_pct"
26070 echo "QQQQ" > $DIR/$tfile
26071 echo "QQQQ" > $DIR/$tfile
26072 echo "QQQQ" > $DIR/$tfile
26073 cat $DIR/$tfile > /dev/null
26074 cat $DIR/$tfile > /dev/null
26075 cat $DIR/$tfile > /dev/null
26076 cat $DIR/$tfile > /dev/null
26078 local out=$($LFS heat_get $DIR/$tfile)
26080 $LFS heat_get $DIR/$tfile
26081 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26082 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26083 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26084 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26086 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
26087 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
26088 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
26089 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
26091 sleep $((period_second + 3))
26092 echo "Sleep $((period_second + 3)) seconds..."
26093 # The recursion formula to calculate the heat of the file f is as
26095 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
26096 # Where Hi is the heat value in the period between time points i*I and
26097 # (i+1)*I; Ci is the access count in the period; the symbol P refers
26098 # to the weight of Ci.
26099 out=$($LFS heat_get $DIR/$tfile)
26100 $LFS heat_get $DIR/$tfile
26101 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26102 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26103 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26104 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26106 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
26107 error "read sample ($readsample) is wrong"
26108 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
26109 error "write sample ($writesample) is wrong"
26110 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
26111 error "read bytes ($readbyte) is wrong"
26112 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
26113 error "write bytes ($writebyte) is wrong"
26115 echo "QQQQ" > $DIR/$tfile
26116 echo "QQQQ" > $DIR/$tfile
26117 echo "QQQQ" > $DIR/$tfile
26118 cat $DIR/$tfile > /dev/null
26119 cat $DIR/$tfile > /dev/null
26120 cat $DIR/$tfile > /dev/null
26121 cat $DIR/$tfile > /dev/null
26123 sleep $((period_second + 3))
26124 echo "Sleep $((period_second + 3)) seconds..."
26126 out=$($LFS heat_get $DIR/$tfile)
26127 $LFS heat_get $DIR/$tfile
26128 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26129 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26130 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26131 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26133 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
26134 4 * $decay_pct) / 100") -eq 1 ] ||
26135 error "read sample ($readsample1) is wrong"
26136 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
26137 3 * $decay_pct) / 100") -eq 1 ] ||
26138 error "write sample ($writesample1) is wrong"
26139 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
26140 20 * $decay_pct) / 100") -eq 1 ] ||
26141 error "read bytes ($readbyte1) is wrong"
26142 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
26143 15 * $decay_pct) / 100") -eq 1 ] ||
26144 error "write bytes ($writebyte1) is wrong"
26146 echo "Turn off file heat for the file $DIR/$tfile"
26147 $LFS heat_set -o $DIR/$tfile
26149 echo "QQQQ" > $DIR/$tfile
26150 echo "QQQQ" > $DIR/$tfile
26151 echo "QQQQ" > $DIR/$tfile
26152 cat $DIR/$tfile > /dev/null
26153 cat $DIR/$tfile > /dev/null
26154 cat $DIR/$tfile > /dev/null
26155 cat $DIR/$tfile > /dev/null
26157 out=$($LFS heat_get $DIR/$tfile)
26158 $LFS heat_get $DIR/$tfile
26159 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26160 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26161 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26162 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26164 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26165 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26166 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26167 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26169 echo "Trun on file heat for the file $DIR/$tfile"
26170 $LFS heat_set -O $DIR/$tfile
26172 echo "QQQQ" > $DIR/$tfile
26173 echo "QQQQ" > $DIR/$tfile
26174 echo "QQQQ" > $DIR/$tfile
26175 cat $DIR/$tfile > /dev/null
26176 cat $DIR/$tfile > /dev/null
26177 cat $DIR/$tfile > /dev/null
26178 cat $DIR/$tfile > /dev/null
26180 out=$($LFS heat_get $DIR/$tfile)
26181 $LFS heat_get $DIR/$tfile
26182 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26183 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26184 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26185 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26187 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
26188 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
26189 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
26190 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
26192 $LFS heat_set -c $DIR/$tfile
26193 $LCTL set_param -n llite.*.file_heat=0
26194 echo "Turn off file heat support for the Lustre filesystem"
26196 echo "QQQQ" > $DIR/$tfile
26197 echo "QQQQ" > $DIR/$tfile
26198 echo "QQQQ" > $DIR/$tfile
26199 cat $DIR/$tfile > /dev/null
26200 cat $DIR/$tfile > /dev/null
26201 cat $DIR/$tfile > /dev/null
26202 cat $DIR/$tfile > /dev/null
26204 out=$($LFS heat_get $DIR/$tfile)
26205 $LFS heat_get $DIR/$tfile
26206 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26207 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26208 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26209 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26211 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26212 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26213 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26214 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26216 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
26219 run_test 813 "File heat verfication"
26223 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
26224 echo -n y >> $DIR/$tfile
26225 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
26226 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
26228 run_test 814 "sparse cp works as expected (LU-12361)"
26232 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
26233 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
26235 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
26238 local ost1_imp=$(get_osc_import_name client ost1)
26239 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26242 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26243 # ensure ost1 is connected
26245 stat $DIR/$tfile >/dev/null || error "can't stat"
26246 wait_osc_import_state client ost1 FULL
26247 # no locks, no reqs to let the connection idle
26248 cancel_lru_locks osc
26249 lru_resize_disable osc
26252 before=$($LCTL get_param -n \
26253 ldlm.namespaces.$imp_name.lru_size)
26255 wait_osc_import_state client ost1 IDLE
26256 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
26257 now=$($LCTL get_param -n \
26258 ldlm.namespaces.$imp_name.lru_size)
26259 [ $before == $now ] || error "lru_size changed $before != $now"
26261 run_test 816 "do not reset lru_resize on idle reconnect"
26265 exportfs -u localhost:$DIR/nfsexp
26270 systemctl restart nfs-server.service || skip "failed to restart nfsd"
26272 mkdir -p $DIR/nfsexp
26273 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
26274 error "failed to export nfs"
26276 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
26277 stack_trap cleanup_817 EXIT
26279 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
26280 error "failed to mount nfs to $tmpdir"
26282 cp /bin/true $tmpdir
26283 $DIR/nfsexp/true || error "failed to execute 'true' command"
26285 run_test 817 "nfsd won't cache write lock for exec file"
26289 $LFS setstripe -c1 -i0 $DIR/$tfile
26290 $LFS setstripe -c1 -i1 $DIR/$tfile
26292 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
26293 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
26294 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
26295 error "start $SINGLEMDS failed"
26298 run_test 818 "unlink with failed llog"
26301 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26302 cancel_lru_locks osc
26303 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26304 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26305 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
26308 run_test 819a "too big niobuf in read"
26311 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26312 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26313 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26314 cancel_lru_locks osc
26318 run_test 819b "too big niobuf in write"
26321 function test_820_start_ost() {
26324 for num in $(seq $OSTCOUNT); do
26325 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
26330 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26333 umount_client $MOUNT || error "umount failed"
26334 for num in $(seq $OSTCOUNT); do
26338 # mount client with no active OSTs
26339 # so that the client can't initialize max LOV EA size
26340 # from OSC notifications
26341 mount_client $MOUNT || error "mount failed"
26342 # delay OST starting to keep this 0 max EA size for a while
26343 test_820_start_ost &
26345 # create a directory on MDS2
26346 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
26347 error "Failed to create directory"
26348 # open intent should update default EA size
26349 # see mdc_update_max_ea_from_body()
26350 # notice this is the very first RPC to MDS2
26351 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
26354 # With SSK, this situation can lead to -EPERM being returned.
26355 # In that case, simply retry.
26356 if [ $ret -ne 0 ] && $SHARED_KEY; then
26357 if echo "$out" | grep -q "not permitted"; then
26358 cp /etc/services $DIR/$tdir/mds2
26362 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
26364 run_test 820 "update max EA from open intent"
26367 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
26369 save_lustre_params mds1 \
26370 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
26371 do_facet $SINGLEMDS "$LCTL set_param -n \
26372 osp.$FSNAME-OST*MDT0000.max_create_count=0"
26373 do_facet $SINGLEMDS "$LCTL set_param -n \
26374 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
26376 # wait for statfs update to clear OS_STATFS_NOPRECREATE
26377 local maxage=$(do_facet mds1 $LCTL get_param -n \
26378 osp.$FSNAME-OST0000*MDT0000.maxage)
26379 sleep $((maxage + 1))
26381 #define OBD_FAIL_NET_ERROR_RPC 0x532
26382 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
26384 stack_trap "restore_lustre_params < $p; rm $p"
26386 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
26387 osp.$FSNAME-OST0000*MDT0000.create_count")
26388 for i in $(seq 1 $count); do
26389 touch $DIR/$tfile.${i} || error "touch failed"
26392 run_test 822 "test precreate failure"
26395 # tests that do cleanup/setup should be run at the end
26399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26402 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
26403 $LCTL set_param fail_loc=0x903
26405 cancel_lru_locks MGC
26407 FAIL_ON_ERROR=true cleanup
26408 FAIL_ON_ERROR=true setup
26410 run_test 900 "umount should not race with any mgc requeue thread"
26412 # LUS-6253/LU-11185
26418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26420 # some get_param have a bug to handle dot in param name
26421 cancel_lru_locks MGC
26422 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26423 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26424 umount_client $MOUNT || error "umount failed"
26425 mount_client $MOUNT || error "mount failed"
26426 cancel_lru_locks MGC
26427 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26428 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26430 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
26431 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
26435 run_test 901 "don't leak a mgc lock on client umount"
26439 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
26440 skip "client does not have LU-13377 fix"
26441 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
26442 $LCTL set_param fail_loc=0x1415
26443 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26444 cancel_lru_locks osc
26447 run_test 902 "test short write doesn't hang lustre"
26450 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
26451 check_and_cleanup_lustre
26452 if [ "$I_MOUNTED" != "yes" ]; then
26453 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true