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=${PARALLEL:-"no"}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 LUSTRE=${LUSTRE:-$(dirname $0)/..}
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-9795 LU-9795 LU-9795 LU-9795 LU-12781
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f 272a"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
54 # bug number: LU-12469 LU-12469
55 ALWAYS_EXCEPT+=" 230b 230d"
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+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667 LU-4398
63 ALWAYS_EXCEPT+=" 45 317 817"
67 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
69 if [ "$mds1_FSTYPE" = "zfs" ]; then
70 # bug number for skipped test:
71 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
73 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
76 # Get the SLES distro version
78 # Returns a version string that should only be used in comparing
79 # strings returned by version_code()
82 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
84 # All SuSE Linux versions have one decimal. version_code expects two
85 local sles_version=$version.0
86 version_code $sles_version
89 # Check if we are running on Ubuntu or SLES so we can make decisions on
91 if [ -r /etc/SuSE-release ]; then
92 sles_version=$(sles_version_code)
93 [ $sles_version -lt $(version_code 11.4.0) ] &&
94 # bug number for skipped test: LU-4341
95 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
96 [ $sles_version -lt $(version_code 12.0.0) ] &&
97 # bug number for skipped test: LU-3703
98 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
99 elif [ -r /etc/os-release ]; then
100 if grep -qi ubuntu /etc/os-release; then
101 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
102 -e 's/^VERSION=//p' \
106 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
107 # bug number for skipped test:
109 ALWAYS_EXCEPT+=" 103a 410"
119 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
120 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
129 check_swap_layouts_support()
131 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
132 skip "Does not support layout lock."
135 check_and_setup_lustre
139 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
141 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
142 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
143 rm -rf $DIR/[Rdfs][0-9]*
145 # $RUNAS_ID may get set incorrectly somewhere else
146 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
147 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
149 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
151 if [ "${ONLY}" = "MOUNT" ] ; then
152 echo "Lustre is up, please go on"
156 echo "preparing for tests involving mounts"
157 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
159 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
160 echo # add a newline after mke2fs.
164 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
165 lctl set_param debug=-1 2> /dev/null || true
168 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
170 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
172 run_test 0a "touch; rm ====================="
175 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
176 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
178 run_test 0b "chmod 0755 $DIR ============================="
181 $LCTL get_param mdc.*.import | grep "state: FULL" ||
182 error "import not FULL"
183 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
186 run_test 0c "check import proc"
188 test_0d() { # LU-3397
189 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
190 skip "proc exports not supported before 2.10.57"
192 local mgs_exp="mgs.MGS.exports"
193 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
195 local exp_client_version
198 local temp_imp=$DIR/$tfile.import
199 local temp_exp=$DIR/$tfile.export
201 # save mgc import file to $temp_imp
202 $LCTL get_param mgc.*.import | tee $temp_imp
203 # Check if client uuid is found in MGS export
204 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
205 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
209 # save mgs export file to $temp_exp
210 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
212 # Compare the value of field "connect_flags"
213 imp_val=$(grep "connect_flags" $temp_imp)
214 exp_val=$(grep "connect_flags" $temp_exp)
215 [ "$exp_val" == "$imp_val" ] ||
216 error "export flags '$exp_val' != import flags '$imp_val'"
218 # Compare the value of client version
219 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
220 exp_val=$(version_code $exp_client_version)
221 imp_val=$CLIENT_VERSION
222 [ "$exp_val" == "$imp_val" ] ||
223 error "export client version '$exp_val' != '$imp_val'"
225 run_test 0d "check export proc ============================="
228 test_mkdir $DIR/$tdir
229 test_mkdir $DIR/$tdir/d2
230 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
231 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
234 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
236 run_test 1 "mkdir; remkdir; rmdir"
239 test_mkdir $DIR/$tdir
240 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
241 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
243 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
245 run_test 2 "mkdir; touch; rmdir; check file"
248 test_mkdir $DIR/$tdir
249 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
250 touch $DIR/$tdir/$tfile
251 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
253 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
255 run_test 3 "mkdir; touch; rmdir; check dir"
257 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
259 test_mkdir -i 1 $DIR/$tdir
261 touch $DIR/$tdir/$tfile ||
262 error "Create file under remote directory failed"
265 error "Expect error removing in-use dir $DIR/$tdir"
267 test -d $DIR/$tdir || error "Remote directory disappeared"
269 rm -rf $DIR/$tdir || error "remove remote dir error"
271 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
274 test_mkdir $DIR/$tdir
275 test_mkdir $DIR/$tdir/d2
276 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
277 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
278 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
280 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
283 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
284 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
285 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
286 error "$tfile does not have perm 0666 or UID $UID"
287 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
288 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
289 error "$tfile should be 0666 and owned by UID $UID"
291 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
294 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
297 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
298 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
299 error "$tfile should be owned by UID $RUNAS_ID"
300 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
301 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
302 error "$tfile should be owned by UID $RUNAS_ID"
304 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
307 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
310 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
311 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
312 error "$tfile should be owned by GID $UID"
313 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
314 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
315 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
317 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
320 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 test_mkdir $DIR/$tdir
323 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
324 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
325 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
326 test_mkdir $DIR/$tdir/d/subdir
327 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
328 error "$tdir/d/subdir should be GID $RUNAS_GID"
329 if [[ $MDSCOUNT -gt 1 ]]; then
330 # check remote dir sgid inherite
331 $LFS mkdir -i 0 $DIR/$tdir.local ||
332 error "mkdir $tdir.local failed"
333 chmod g+s $DIR/$tdir.local ||
334 error "chmod $tdir.local failed"
335 chgrp $RUNAS_GID $DIR/$tdir.local ||
336 error "chgrp $tdir.local failed"
337 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
338 error "mkdir $tdir.remote failed"
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
340 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
341 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
342 error "$tdir.remote should be mode 02755"
345 run_test 6g "verify new dir in sgid dir inherits group"
347 test_6h() { # bug 7331
348 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
350 touch $DIR/$tfile || error "touch failed"
351 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
352 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
353 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
354 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
355 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
357 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
360 test_mkdir $DIR/$tdir
361 $MCREATE $DIR/$tdir/$tfile
362 chmod 0666 $DIR/$tdir/$tfile
363 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
364 error "$tdir/$tfile should be mode 0666"
366 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
369 if [ ! -d $DIR/$tdir ]; then
370 test_mkdir $DIR/$tdir
372 $MCREATE $DIR/$tdir/$tfile
373 echo -n foo > $DIR/$tdir/$tfile
374 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
375 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
377 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
380 test_mkdir $DIR/$tdir
381 touch $DIR/$tdir/$tfile
382 chmod 0666 $DIR/$tdir/$tfile
383 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
384 error "$tfile mode not 0666"
386 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
389 test_mkdir $DIR/$tdir
390 test_mkdir $DIR/$tdir/d2
391 test_mkdir $DIR/$tdir/d2/d3
392 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
394 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
397 test_mkdir $DIR/$tdir
398 test_mkdir $DIR/$tdir/d2
399 touch $DIR/$tdir/d2/$tfile
400 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
401 error "$tdir/d2/$tfile not a file"
403 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
406 test_mkdir $DIR/$tdir
407 test_mkdir $DIR/$tdir/d2
408 chmod 0666 $DIR/$tdir/d2
409 chmod 0705 $DIR/$tdir/d2
410 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
411 error "$tdir/d2 mode not 0705"
413 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
416 test_mkdir $DIR/$tdir
417 touch $DIR/$tdir/$tfile
418 chmod 0666 $DIR/$tdir/$tfile
419 chmod 0654 $DIR/$tdir/$tfile
420 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
421 error "$tdir/d2 mode not 0654"
423 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
426 test_mkdir $DIR/$tdir
427 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
429 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
430 error "$tdir/$tfile size not 0 after truncate"
432 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
435 test_mkdir $DIR/$tdir
436 touch $DIR/$tdir/$tfile
438 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
440 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
443 test_mkdir $DIR/$tdir
444 touch $DIR/$tdir/$tfile
445 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
446 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
447 error "$tdir/${tfile_2} not a file after rename"
448 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
450 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
453 test_mkdir $DIR/$tdir
454 touch $DIR/$tdir/$tfile
455 rm -rf $DIR/$tdir/$tfile
456 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
458 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
461 test_mkdir $DIR/$tdir
462 touch $DIR/$tdir/$tfile
463 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
465 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
466 error "$tdir/l-exist not a symlink"
467 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
468 error "$tdir/l-exist not referencing a file"
469 rm -f $DIR/$tdir/l-exist
470 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
472 run_test 17a "symlinks: create, remove (real)"
475 test_mkdir $DIR/$tdir
476 ln -s no-such-file $DIR/$tdir/l-dangle
478 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
479 error "$tdir/l-dangle not referencing no-such-file"
480 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
481 error "$tdir/l-dangle not referencing non-existent file"
482 rm -f $DIR/$tdir/l-dangle
483 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
485 run_test 17b "symlinks: create, remove (dangling)"
487 test_17c() { # bug 3440 - don't save failed open RPC for replay
488 test_mkdir $DIR/$tdir
489 ln -s foo $DIR/$tdir/$tfile
490 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
492 run_test 17c "symlinks: open dangling (should return error)"
495 test_mkdir $DIR/$tdir
496 ln -s foo $DIR/$tdir/$tfile
497 touch $DIR/$tdir/$tfile || error "creating to new symlink"
499 run_test 17d "symlinks: create dangling"
502 test_mkdir $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
504 ln -s $foo $foo || error "create symlink failed"
505 ls -l $foo || error "ls -l failed"
506 ls $foo && error "ls not failed" || true
508 run_test 17e "symlinks: create recursive symlink (should return error)"
511 test_mkdir $DIR/$tdir
512 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
513 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
514 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
515 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
516 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
517 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
520 run_test 17f "symlinks: long and very long symlink name"
522 # str_repeat(S, N) generate a string that is string S repeated N times
527 while [ $((n -= 1)) -ge 0 ]; do
533 # Long symlinks and LU-2241
535 test_mkdir $DIR/$tdir
536 local TESTS="59 60 61 4094 4095"
538 # Fix for inode size boundary in 2.1.4
539 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
542 # Patch not applied to 2.2 or 2.3 branches
543 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
544 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
547 # skip long symlink name for rhel6.5.
548 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
549 grep -q '6.5' /etc/redhat-release &>/dev/null &&
550 TESTS="59 60 61 4062 4063"
553 local SYMNAME=$(str_repeat 'x' $i)
554 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
555 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
558 run_test 17g "symlinks: really long symlink name and inode boundaries"
560 test_17h() { #bug 17378
561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
562 remote_mds_nodsh && skip "remote MDS with nodsh"
566 test_mkdir $DIR/$tdir
567 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
568 $LFS setstripe -c -1 $DIR/$tdir
569 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
570 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
571 touch $DIR/$tdir/$tfile || true
573 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
575 test_17i() { #bug 20018
576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
577 remote_mds_nodsh && skip "remote MDS with nodsh"
579 local foo=$DIR/$tdir/$tfile
582 test_mkdir -c1 $DIR/$tdir
583 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
584 ln -s $foo $foo || error "create symlink failed"
585 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
586 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
587 ls -l $foo && error "error not detected"
590 run_test 17i "don't panic on short symlink (should return error)"
592 test_17k() { #bug 22301
593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
594 [[ -z "$(which rsync 2>/dev/null)" ]] &&
595 skip "no rsync command"
596 rsync --help | grep -q xattr ||
597 skip_env "$(rsync --version | head -n1) does not support xattrs"
598 test_mkdir $DIR/$tdir
599 test_mkdir $DIR/$tdir.new
600 touch $DIR/$tdir/$tfile
601 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
602 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
603 error "rsync failed with xattrs enabled"
605 run_test 17k "symlinks: rsync with xattrs enabled"
607 test_17l() { # LU-279
608 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
609 skip "no getfattr command"
611 test_mkdir $DIR/$tdir
612 touch $DIR/$tdir/$tfile
613 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
614 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
615 # -h to not follow symlinks. -m '' to list all the xattrs.
616 # grep to remove first line: '# file: $path'.
617 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
619 lgetxattr_size_check $path $xattr ||
620 error "lgetxattr_size_check $path $xattr failed"
624 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
629 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
630 remote_mds_nodsh && skip "remote MDS with nodsh"
631 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
632 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
633 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
635 local short_sym="0123456789"
636 local wdir=$DIR/$tdir
641 # create a long symlink file
642 for ((i = 0; i < 4; ++i)); do
643 long_sym=${long_sym}${long_sym}
646 echo "create 512 short and long symlink files under $wdir"
647 for ((i = 0; i < 256; ++i)); do
648 ln -sf ${long_sym}"a5a5" $wdir/long-$i
649 ln -sf ${short_sym}"a5a5" $wdir/short-$i
655 wait_delete_completed
657 echo "recreate the 512 symlink files with a shorter string"
658 for ((i = 0; i < 512; ++i)); do
659 # rewrite the symlink file with a shorter string
660 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
661 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
664 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
665 local devname=$(mdsdevname $mds_index)
667 echo "stop and checking mds${mds_index}:"
668 # e2fsck should not return error
670 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
673 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
674 error "start mds${mds_index} failed"
675 df $MOUNT > /dev/null 2>&1
677 error "e2fsck detected error for short/long symlink: rc=$rc"
680 run_test 17m "run e2fsck against MDT which contains short/long symlink"
682 check_fs_consistency_17n() {
686 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
687 # so it only check MDT1/MDT2 instead of all of MDTs.
688 for mdt_index in 1 2; do
689 local devname=$(mdsdevname $mdt_index)
690 # e2fsck should not return error
692 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
695 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
696 error "mount mds$mdt_index failed"
697 df $MOUNT > /dev/null 2>&1
703 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
705 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
706 remote_mds_nodsh && skip "remote MDS with nodsh"
707 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
708 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
709 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
713 test_mkdir $DIR/$tdir
714 for ((i=0; i<10; i++)); do
715 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
716 error "create remote dir error $i"
717 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
718 error "create files under remote dir failed $i"
721 check_fs_consistency_17n ||
722 error "e2fsck report error after create files under remote dir"
724 for ((i = 0; i < 10; i++)); do
725 rm -rf $DIR/$tdir/remote_dir_${i} ||
726 error "destroy remote dir error $i"
729 check_fs_consistency_17n ||
730 error "e2fsck report error after unlink files under remote dir"
732 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
733 skip "lustre < 2.4.50 does not support migrate mv"
735 for ((i = 0; i < 10; i++)); do
736 mkdir -p $DIR/$tdir/remote_dir_${i}
737 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
738 error "create files under remote dir failed $i"
739 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
740 error "migrate remote dir error $i"
742 check_fs_consistency_17n || error "e2fsck report error after migration"
744 for ((i = 0; i < 10; i++)); do
745 rm -rf $DIR/$tdir/remote_dir_${i} ||
746 error "destroy remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after unlink"
751 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
754 remote_mds_nodsh && skip "remote MDS with nodsh"
755 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
756 skip "Need MDS version at least 2.3.64"
758 local wdir=$DIR/${tdir}o
764 mdt_index=$($LFS getstripe -m $wdir/$tfile)
765 mdt_index=$((mdt_index + 1))
768 #fail mds will wait the failover finish then set
769 #following fail_loc to avoid interfer the recovery process.
772 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
773 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
774 ls -l $wdir/$tfile && rc=1
775 do_facet mds${mdt_index} lctl set_param fail_loc=0
776 [[ $rc -eq 0 ]] || error "stat file should fail"
778 run_test 17o "stat file with incompat LMA feature"
781 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
782 ls $DIR || error "Failed to ls $DIR: $?"
784 run_test 18 "touch .../f ; ls ... =============================="
790 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
792 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
795 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
797 run_test 19b "ls -l .../f19 (should return error) =============="
800 [ $RUNAS_ID -eq $UID ] &&
801 skip_env "RUNAS_ID = UID = $UID -- skipping"
803 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
805 run_test 19c "$RUNAS touch .../f19 (should return error) =="
808 cat $DIR/f19 && error || true
810 run_test 19d "cat .../f19 (should return error) =============="
819 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
821 run_test 20 "touch .../f ; ls -l ..."
824 test_mkdir $DIR/$tdir
825 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
826 ln -s dangle $DIR/$tdir/link
827 echo foo >> $DIR/$tdir/link
828 cat $DIR/$tdir/dangle
829 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
830 $CHECKSTAT -f -t file $DIR/$tdir/link ||
831 error "$tdir/link not linked to a file"
833 run_test 21 "write to dangling link"
836 local wdir=$DIR/$tdir
838 chown $RUNAS_ID:$RUNAS_GID $wdir
839 (cd $wdir || error "cd $wdir failed";
840 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
842 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
843 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
844 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
845 error "checkstat -u failed"
847 run_test 22 "unpack tar archive as non-root user"
851 test_mkdir $DIR/$tdir
852 local file=$DIR/$tdir/$tfile
854 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
855 openfile -f O_CREAT:O_EXCL $file &&
856 error "$file recreate succeeded" || true
858 run_test 23a "O_CREAT|O_EXCL in subdir"
860 test_23b() { # bug 18988
861 test_mkdir $DIR/$tdir
862 local file=$DIR/$tdir/$tfile
865 echo foo > $file || error "write filed"
866 echo bar >> $file || error "append filed"
867 $CHECKSTAT -s 8 $file || error "wrong size"
870 run_test 23b "O_APPEND check"
872 # LU-9409, size with O_APPEND and tiny writes
874 local file=$DIR/$tfile
877 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
878 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
882 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
883 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
885 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
888 #racing tiny & normal writes
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
892 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
895 #racing tiny & normal writes 2, ugly numbers
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
899 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
902 run_test 23c "O_APPEND size checks for tiny writes"
904 # LU-11069 file offset is correct after appending writes
906 local file=$DIR/$tfile
909 echo CentaurHauls > $file
910 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
911 if ((offset != 26)); then
912 error "wrong offset, expected 26, got '$offset'"
915 run_test 23d "file offset is correct after appending writes"
919 echo '-- same directory rename'
920 test_mkdir $DIR/$tdir
921 touch $DIR/$tdir/$tfile.1
922 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
923 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
925 run_test 24a "rename file to non-existent target"
928 test_mkdir $DIR/$tdir
929 touch $DIR/$tdir/$tfile.{1,2}
930 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
931 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
932 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
934 run_test 24b "rename file to existing target"
937 test_mkdir $DIR/$tdir
938 test_mkdir $DIR/$tdir/d$testnum.1
939 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
940 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
941 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
943 run_test 24c "rename directory to non-existent target"
946 test_mkdir -c1 $DIR/$tdir
947 test_mkdir -c1 $DIR/$tdir/d$testnum.1
948 test_mkdir -c1 $DIR/$tdir/d$testnum.2
949 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
950 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
951 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
953 run_test 24d "rename directory to existing target"
956 echo '-- cross directory renames --'
960 mv $DIR/R5a/f $DIR/R5b/g
961 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
962 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
964 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
969 touch $DIR/R6a/f $DIR/R6b/g
970 mv $DIR/R6a/f $DIR/R6b/g
971 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
972 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
974 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
979 test_mkdir $DIR/R7a/d
980 mv $DIR/R7a/d $DIR/R7b/e
981 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
982 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
984 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
987 test_mkdir -c1 $DIR/R8a
988 test_mkdir -c1 $DIR/R8b
989 test_mkdir -c1 $DIR/R8a/d
990 test_mkdir -c1 $DIR/R8b/e
991 mrename $DIR/R8a/d $DIR/R8b/e
992 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
993 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
995 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
998 echo "-- rename error cases"
1000 test_mkdir $DIR/R9/a
1002 mrename $DIR/R9/f $DIR/R9/a
1003 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1004 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1005 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1007 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1011 mrename $DIR/R10/f $DIR/R10/g
1012 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1013 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1014 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1016 run_test 24j "source does not exist ============================"
1019 test_mkdir $DIR/R11a
1020 test_mkdir $DIR/R11a/d
1022 mv $DIR/R11a/f $DIR/R11a/d
1023 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1024 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1026 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1028 # bug 2429 - rename foo foo foo creates invalid file
1031 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1033 run_test 24l "Renaming a file to itself ========================"
1037 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1038 # on ext3 this does not remove either the source or target files
1039 # though the "expected" operation would be to remove the source
1040 $CHECKSTAT -t file ${f} || error "${f} missing"
1041 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1043 run_test 24m "Renaming a file to a hard link to itself ========="
1047 # this stats the old file after it was renamed, so it should fail
1049 $CHECKSTAT ${f} || error "${f} missing"
1051 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1052 $CHECKSTAT -a ${f} || error "${f} exists"
1054 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1057 test_mkdir $DIR/$tdir
1058 rename_many -s random -v -n 10 $DIR/$tdir
1060 run_test 24o "rename of files during htree split"
1063 test_mkdir $DIR/R12a
1064 test_mkdir $DIR/R12b
1065 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1066 mrename $DIR/R12a $DIR/R12b
1067 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1068 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1069 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1070 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1072 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1074 cleanup_multiop_pause() {
1076 kill -USR1 $MULTIPID
1080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1082 test_mkdir $DIR/R13a
1083 test_mkdir $DIR/R13b
1084 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1085 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1088 trap cleanup_multiop_pause EXIT
1089 mrename $DIR/R13a $DIR/R13b
1090 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1091 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1092 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1093 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1094 cleanup_multiop_pause
1095 wait $MULTIPID || error "multiop close failed"
1097 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1099 test_24r() { #bug 3789
1100 test_mkdir $DIR/R14a
1101 test_mkdir $DIR/R14a/b
1102 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1103 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1104 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1106 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1109 test_mkdir $DIR/R15a
1110 test_mkdir $DIR/R15a/b
1111 test_mkdir $DIR/R15a/b/c
1112 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1113 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1114 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1116 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1118 test_mkdir $DIR/R16a
1119 test_mkdir $DIR/R16a/b
1120 test_mkdir $DIR/R16a/b/c
1121 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1122 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1123 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1125 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1127 test_24u() { # bug12192
1128 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1129 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1131 run_test 24u "create stripe file"
1133 simple_cleanup_common() {
1136 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1138 local start=$SECONDS
1141 wait_delete_completed
1142 echo "cleanup time $((SECONDS - start))"
1146 max_pages_per_rpc() {
1147 local mdtname="$(printf "MDT%04x" ${1:-0})"
1148 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1154 local nrfiles=${COUNT:-100000}
1155 local fname="$DIR/$tdir/$tfile"
1157 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1158 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1160 test_mkdir "$(dirname $fname)"
1161 # assume MDT0000 has the fewest inodes
1162 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1163 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1164 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1166 trap simple_cleanup_common EXIT
1168 createmany -m "$fname" $nrfiles
1170 cancel_lru_locks mdc
1171 lctl set_param mdc.*.stats clear
1173 # was previously test_24D: LU-6101
1174 # readdir() returns correct number of entries after cursor reload
1175 local num_ls=$(ls $DIR/$tdir | wc -l)
1176 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1177 local num_all=$(ls -a $DIR/$tdir | wc -l)
1178 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1179 [ $num_all -ne $((nrfiles + 2)) ]; then
1180 error "Expected $nrfiles files, got $num_ls " \
1181 "($num_uniq unique $num_all .&..)"
1183 # LU-5 large readdir
1184 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1185 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1186 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1187 # take into account of overhead in lu_dirpage header and end mark in
1188 # each page, plus one in rpc_num calculation.
1189 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1190 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1191 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1192 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1193 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1194 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1195 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1196 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1197 error "large readdir doesn't take effect: " \
1198 "$mds_readpage should be about $rpc_max"
1200 simple_cleanup_common
1202 run_test 24v "list large directory (test hash collision, b=17560)"
1204 test_24w() { # bug21506
1206 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1207 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1208 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1209 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1210 [[ "$SZ1" -eq "$SZ2" ]] ||
1211 error "Error reading at the end of the file $tfile"
1213 run_test 24w "Reading a file larger than 4Gb"
1216 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1218 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1219 skip "Need MDS version at least 2.7.56"
1222 local remote_dir=$DIR/$tdir/remote_dir
1224 test_mkdir $DIR/$tdir
1225 $LFS mkdir -i $MDTIDX $remote_dir ||
1226 error "create remote directory failed"
1228 test_mkdir $DIR/$tdir/src_dir
1229 touch $DIR/$tdir/src_file
1230 test_mkdir $remote_dir/tgt_dir
1231 touch $remote_dir/tgt_file
1233 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1234 error "rename dir cross MDT failed!"
1236 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1237 error "rename file cross MDT failed!"
1239 touch $DIR/$tdir/ln_file
1240 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1241 error "ln file cross MDT failed"
1243 rm -rf $DIR/$tdir || error "Can not delete directories"
1245 run_test 24x "cross MDT rename/link"
1248 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1251 local remote_dir=$DIR/$tdir/remote_dir
1254 test_mkdir $DIR/$tdir
1255 $LFS mkdir -i $mdtidx $remote_dir ||
1256 error "create remote directory failed"
1258 test_mkdir $remote_dir/src_dir
1259 touch $remote_dir/src_file
1260 test_mkdir $remote_dir/tgt_dir
1261 touch $remote_dir/tgt_file
1263 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1264 error "rename subdir in the same remote dir failed!"
1266 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1267 error "rename files in the same remote dir failed!"
1269 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1270 error "link files in the same remote dir failed!"
1272 rm -rf $DIR/$tdir || error "Can not delete directories"
1274 run_test 24y "rename/link on the same dir should succeed"
1277 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1278 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1279 skip "Need MDS version at least 2.12.51"
1283 for index in 0 1; do
1284 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1285 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1288 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1290 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1291 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1293 local mdts=$(comma_list $(mdts_nodes))
1295 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1296 stack_trap "do_nodes $mdts $LCTL \
1297 set_param mdt.*.enable_remote_rename=1" EXIT
1299 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1301 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1302 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1304 run_test 24z "cross-MDT rename is done as cp"
1306 test_24A() { # LU-3182
1310 test_mkdir $DIR/$tdir
1311 trap simple_cleanup_common EXIT
1312 createmany -m $DIR/$tdir/$tfile $NFILES
1313 local t=$(ls $DIR/$tdir | wc -l)
1314 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1315 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1316 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1317 [ $v -ne $((NFILES + 2)) ] ; then
1318 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1321 simple_cleanup_common || error "Can not delete directories"
1323 run_test 24A "readdir() returns correct number of entries."
1325 test_24B() { # LU-4805
1326 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1330 test_mkdir $DIR/$tdir
1331 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1332 error "create striped dir failed"
1334 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1335 [ $count -eq 2 ] || error "Expected 2, got $count"
1337 touch $DIR/$tdir/striped_dir/a
1339 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1340 [ $count -eq 3 ] || error "Expected 3, got $count"
1342 touch $DIR/$tdir/striped_dir/.f
1344 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1345 [ $count -eq 4 ] || error "Expected 4, got $count"
1347 rm -rf $DIR/$tdir || error "Can not delete directories"
1349 run_test 24B "readdir for striped dir return correct number of entries"
1352 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1358 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1359 error "create striped dir failed"
1361 cd $DIR/$tdir/d0/striped_dir
1363 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1364 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1365 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1367 [ "$d0_ino" = "$parent_ino" ] ||
1368 error ".. wrong, expect $d0_ino, get $parent_ino"
1370 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1371 error "mv striped dir failed"
1373 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1375 [ "$d1_ino" = "$parent_ino" ] ||
1376 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1378 run_test 24C "check .. in striped dir"
1381 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1385 mkdir $DIR/$tdir/src_dir
1386 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1387 error "create remote source failed"
1389 touch $DIR/$tdir/src_dir/src_child/a
1391 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1392 error "create remote target dir failed"
1394 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1395 error "create remote target child failed"
1397 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1398 error "rename dir cross MDT failed!"
1402 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1403 error "src_child still exists after rename"
1405 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1406 error "missing file(a) after rename"
1408 rm -rf $DIR/$tdir || error "Can not delete directories"
1410 run_test 24E "cross MDT rename/link"
1413 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1416 [ "$SLOW" = "no" ] && repeats=100
1420 echo "$repeats repeats"
1421 for ((i = 0; i < repeats; i++)); do
1422 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1423 touch $DIR/$tdir/test/a || error "touch fails"
1424 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1425 rm -rf $DIR/$tdir/test || error "rmdir fails"
1430 run_test 24F "hash order vs readdir (LU-11330)"
1433 echo '== symlink sanity ============================================='
1437 touch $DIR/s25/foo ||
1438 error "File creation in symlinked directory failed"
1440 run_test 25a "create file in symlinked directory ==============="
1443 [ ! -d $DIR/d25 ] && test_25a
1444 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1446 run_test 25b "lookup file in symlinked directory ==============="
1450 test_mkdir $DIR/d26/d26-2
1451 ln -s d26/d26-2 $DIR/s26
1452 touch $DIR/s26/foo || error "File creation failed"
1454 run_test 26a "multiple component symlink ======================="
1457 test_mkdir -p $DIR/$tdir/d26-2
1458 ln -s $tdir/d26-2/foo $DIR/s26-2
1459 touch $DIR/s26-2 || error "File creation failed"
1461 run_test 26b "multiple component symlink at end of lookup ======"
1464 test_mkdir $DIR/d26.2
1465 touch $DIR/d26.2/foo
1466 ln -s d26.2 $DIR/s26.2-1
1467 ln -s s26.2-1 $DIR/s26.2-2
1468 ln -s s26.2-2 $DIR/s26.2-3
1469 chmod 0666 $DIR/s26.2-3/foo
1471 run_test 26c "chain of symlinks"
1473 # recursive symlinks (bug 439)
1475 ln -s d26-3/foo $DIR/d26-3
1477 run_test 26d "create multiple component recursive symlink"
1480 [ ! -h $DIR/d26-3 ] && test_26d
1483 run_test 26e "unlink multiple component recursive symlink"
1485 # recursive symlinks (bug 7022)
1487 test_mkdir $DIR/$tdir
1488 test_mkdir $DIR/$tdir/$tfile
1489 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1490 test_mkdir -p lndir/bar1
1491 test_mkdir $DIR/$tdir/$tfile/$tfile
1492 cd $tfile || error "cd $tfile failed"
1493 ln -s .. dotdot || error "ln dotdot failed"
1494 ln -s dotdot/lndir lndir || error "ln lndir failed"
1495 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1496 output=`ls $tfile/$tfile/lndir/bar1`
1497 [ "$output" = bar1 ] && error "unexpected output"
1498 rm -r $tfile || error "rm $tfile failed"
1499 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1501 run_test 26f "rm -r of a directory which has recursive symlink"
1504 test_mkdir $DIR/$tdir
1505 $LFS getstripe $DIR/$tdir
1506 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1507 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1508 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1510 run_test 27a "one stripe file"
1513 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1515 test_mkdir $DIR/$tdir
1516 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1517 $LFS getstripe -c $DIR/$tdir/$tfile
1518 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1519 error "two-stripe file doesn't have two stripes"
1521 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1523 run_test 27b "create and write to two stripe file"
1525 # 27c family tests specific striping, setstripe -o
1527 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1528 test_mkdir -p $DIR/$tdir
1531 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1532 $LFS getstripe -i $DIR/$tdir/$tfile
1533 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1534 error "stripe not on specified OST"
1536 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1538 run_test 27ca "one stripe on specified OST"
1541 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1542 test_mkdir -p $DIR/$tdir
1544 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1545 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1548 # Strip getstripe output to a space separated list of OSTs
1549 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1550 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1551 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1552 error "stripes not on specified OSTs"
1554 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1556 run_test 27cb "two stripes on specified OSTs"
1559 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1560 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1561 skip "server does not support overstriping"
1563 test_mkdir -p $DIR/$tdir
1565 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1566 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1569 # Strip getstripe output to a space separated list of OSTs
1570 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1571 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1572 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1573 error "stripes not on specified OSTs"
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1577 run_test 27cc "two stripes on the same OST"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1581 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1582 skip "server does not support overstriping"
1583 test_mkdir -p $DIR/$tdir
1584 local osts="0,1,1,0"
1585 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1586 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1589 # Strip getstripe output to a space separated list of OSTs
1590 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1591 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1592 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1593 error "stripes not on specified OSTs"
1595 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1597 run_test 27cd "four stripes on two OSTs"
1600 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1601 skip_env "too many osts, skipping"
1602 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1603 skip "server does not support overstriping"
1604 # We do one more stripe than we have OSTs
1605 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1606 skip_env "ea_inode feature disabled"
1608 test_mkdir -p $DIR/$tdir
1610 for i in $(seq 0 $OSTCOUNT);
1613 if [ $i -ne $OSTCOUNT ]; then
1617 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1618 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1621 # Strip getstripe output to a space separated list of OSTs
1622 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1623 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1624 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1625 error "stripes not on specified OSTs"
1627 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1629 run_test 27ce "more stripes than OSTs with -o"
1632 test_mkdir $DIR/$tdir
1633 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1634 error "setstripe failed"
1635 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1636 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1638 run_test 27d "create file with default settings"
1641 # LU-5839 adds check for existed layout before setting it
1642 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1643 skip "Need MDS version at least 2.7.56"
1645 test_mkdir $DIR/$tdir
1646 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1647 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1648 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1650 run_test 27e "setstripe existing file (should return error)"
1653 test_mkdir $DIR/$tdir
1654 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1655 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1656 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1657 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1658 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1659 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1661 run_test 27f "setstripe with bad stripe size (should return error)"
1664 test_mkdir $DIR/$tdir
1665 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1666 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1667 error "$DIR/$tdir/$tfile has object"
1669 run_test 27g "$LFS getstripe with no objects"
1672 test_mkdir $DIR/$tdir
1673 touch $DIR/$tdir/$tfile || error "touch failed"
1674 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1675 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1677 (( rc == 2 )) || error "getstripe did not return ENOENT"
1679 run_test 27ga "$LFS getstripe with missing file (should return error)"
1682 test_mkdir $DIR/$tdir
1683 touch $DIR/$tdir/$tfile || error "touch failed"
1684 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1685 error "missing objects"
1687 run_test 27i "$LFS getstripe with some objects"
1690 test_mkdir $DIR/$tdir
1691 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1692 error "setstripe failed" || true
1694 run_test 27j "setstripe with bad stripe offset (should return error)"
1696 test_27k() { # bug 2844
1697 test_mkdir $DIR/$tdir
1698 local file=$DIR/$tdir/$tfile
1699 local ll_max_blksize=$((4 * 1024 * 1024))
1700 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1701 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1702 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1703 dd if=/dev/zero of=$file bs=4k count=1
1704 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1705 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1707 run_test 27k "limit i_blksize for broken user apps"
1710 mcreate $DIR/$tfile || error "creating file"
1711 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1712 error "setstripe should have failed" || true
1714 run_test 27l "check setstripe permissions (should return error)"
1717 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1719 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1720 skip_env "multiple clients -- skipping"
1722 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1724 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1725 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1727 trap simple_cleanup_common EXIT
1728 test_mkdir $DIR/$tdir
1729 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1730 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1731 error "dd should fill OST0"
1733 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1735 [ $i -gt 256 ] && break
1738 touch $DIR/$tdir/$tfile.$i
1739 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1740 awk '{print $1}'| grep -w "0") ] &&
1741 error "OST0 was full but new created file still use it"
1743 touch $DIR/$tdir/$tfile.$i
1744 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1745 awk '{print $1}'| grep -w "0") ] &&
1746 error "OST0 was full but new created file still use it"
1747 simple_cleanup_common
1749 run_test 27m "create file while OST0 was full"
1751 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1752 # if the OST isn't full anymore.
1754 local OSTIDX=${1:-""}
1756 local list=$(comma_list $(osts_nodes))
1757 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1759 do_nodes $list lctl set_param fail_loc=0
1760 sync # initiate all OST_DESTROYs from MDS to OST
1764 exhaust_precreations() {
1767 local FAILIDX=${3:-$OSTIDX}
1768 local ofacet=ost$((OSTIDX + 1))
1770 test_mkdir -p -c1 $DIR/$tdir
1771 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1772 local mfacet=mds$((mdtidx + 1))
1773 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1775 local OST=$(ostname_from_index $OSTIDX)
1778 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1779 local last_id=$(do_facet $mfacet lctl get_param -n \
1780 osp.$mdtosc_proc1.prealloc_last_id)
1781 local next_id=$(do_facet $mfacet lctl get_param -n \
1782 osp.$mdtosc_proc1.prealloc_next_id)
1784 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1785 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1787 test_mkdir -p $DIR/$tdir/${OST}
1788 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1789 #define OBD_FAIL_OST_ENOSPC 0x215
1790 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1791 echo "Creating to objid $last_id on ost $OST..."
1792 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1793 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1794 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1798 exhaust_all_precreations() {
1800 for (( i=0; i < OSTCOUNT; i++ )) ; do
1801 exhaust_precreations $i $1 -1
1806 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1808 remote_mds_nodsh && skip "remote MDS with nodsh"
1809 remote_ost_nodsh && skip "remote OST with nodsh"
1812 rm -f $DIR/$tdir/$tfile
1813 exhaust_precreations 0 0x80000215
1814 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1815 touch $DIR/$tdir/$tfile || error "touch failed"
1816 $LFS getstripe $DIR/$tdir/$tfile
1819 run_test 27n "create file with some full OSTs"
1822 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1824 remote_mds_nodsh && skip "remote MDS with nodsh"
1825 remote_ost_nodsh && skip "remote OST with nodsh"
1828 rm -f $DIR/$tdir/$tfile
1829 exhaust_all_precreations 0x215
1831 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1836 run_test 27o "create file with all full OSTs (should error)"
1839 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1841 remote_mds_nodsh && skip "remote MDS with nodsh"
1842 remote_ost_nodsh && skip "remote OST with nodsh"
1845 rm -f $DIR/$tdir/$tfile
1846 test_mkdir $DIR/$tdir
1848 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1849 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1850 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1852 exhaust_precreations 0 0x80000215
1853 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1854 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1855 $LFS getstripe $DIR/$tdir/$tfile
1859 run_test 27p "append to a truncated file with some full OSTs"
1862 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1864 remote_mds_nodsh && skip "remote MDS with nodsh"
1865 remote_ost_nodsh && skip "remote OST with nodsh"
1868 rm -f $DIR/$tdir/$tfile
1870 test_mkdir $DIR/$tdir
1871 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1872 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1873 error "truncate $DIR/$tdir/$tfile failed"
1874 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1876 exhaust_all_precreations 0x215
1878 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1879 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1883 run_test 27q "append to truncated file with all OSTs full (should error)"
1886 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1888 remote_mds_nodsh && skip "remote MDS with nodsh"
1889 remote_ost_nodsh && skip "remote OST with nodsh"
1892 rm -f $DIR/$tdir/$tfile
1893 exhaust_precreations 0 0x80000215
1895 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1899 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1901 test_27s() { # bug 10725
1902 test_mkdir $DIR/$tdir
1903 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1904 local stripe_count=0
1905 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1906 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1907 error "stripe width >= 2^32 succeeded" || true
1910 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1912 test_27t() { # bug 10864
1917 $WLFS getstripe $tfile
1920 run_test 27t "check that utils parse path correctly"
1922 test_27u() { # bug 4900
1923 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1924 remote_mds_nodsh && skip "remote MDS with nodsh"
1927 local list=$(comma_list $(mdts_nodes))
1929 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1930 do_nodes $list $LCTL set_param fail_loc=0x139
1931 test_mkdir -p $DIR/$tdir
1932 trap simple_cleanup_common EXIT
1933 createmany -o $DIR/$tdir/t- 1000
1934 do_nodes $list $LCTL set_param fail_loc=0
1936 TLOG=$TMP/$tfile.getstripe
1937 $LFS getstripe $DIR/$tdir > $TLOG
1938 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1939 unlinkmany $DIR/$tdir/t- 1000
1941 [[ $OBJS -gt 0 ]] &&
1942 error "$OBJS objects created on OST-0. See $TLOG" ||
1945 run_test 27u "skip object creation on OSC w/o objects"
1947 test_27v() { # bug 4900
1948 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1950 remote_mds_nodsh && skip "remote MDS with nodsh"
1951 remote_ost_nodsh && skip "remote OST with nodsh"
1953 exhaust_all_precreations 0x215
1956 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1958 touch $DIR/$tdir/$tfile
1959 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1961 for (( i=1; i < OSTCOUNT; i++ )); do
1962 do_facet ost$i lctl set_param fail_loc=0x705
1964 local START=`date +%s`
1965 createmany -o $DIR/$tdir/$tfile 32
1967 local FINISH=`date +%s`
1968 local TIMEOUT=`lctl get_param -n timeout`
1969 local PROCESS=$((FINISH - START))
1970 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1971 error "$FINISH - $START >= $TIMEOUT / 2"
1972 sleep $((TIMEOUT / 2 - PROCESS))
1975 run_test 27v "skip object creation on slow OST"
1977 test_27w() { # bug 10997
1978 test_mkdir $DIR/$tdir
1979 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1980 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1981 error "stripe size $size != 65536" || true
1982 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1983 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1985 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1988 [[ $OSTCOUNT -lt 2 ]] &&
1989 skip_env "skipping multiple stripe count/offset test"
1991 test_mkdir $DIR/$tdir
1992 for i in $(seq 1 $OSTCOUNT); do
1994 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1995 error "setstripe -c $i -i $offset failed"
1996 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1997 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1998 [ $count -ne $i ] && error "stripe count $count != $i" || true
1999 [ $index -ne $offset ] &&
2000 error "stripe offset $index != $offset" || true
2003 run_test 27wa "check $LFS setstripe -c -i options"
2006 remote_ost_nodsh && skip "remote OST with nodsh"
2007 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2010 OFFSET=$(($OSTCOUNT - 1))
2012 local OST=$(ostname_from_index $OSTIDX)
2014 test_mkdir $DIR/$tdir
2015 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2016 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2018 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2019 for i in $(seq 0 $OFFSET); do
2020 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2021 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2022 error "OST0 was degraded but new created file still use it"
2024 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2026 run_test 27x "create files while OST0 is degraded"
2029 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2030 remote_mds_nodsh && skip "remote MDS with nodsh"
2031 remote_ost_nodsh && skip "remote OST with nodsh"
2032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2034 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2035 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2036 osp.$mdtosc.prealloc_last_id)
2037 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2038 osp.$mdtosc.prealloc_next_id)
2039 local fcount=$((last_id - next_id))
2040 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2041 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2043 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2044 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2045 local OST_DEACTIVE_IDX=-1
2050 for OSC in $MDS_OSCS; do
2051 OST=$(osc_to_ost $OSC)
2052 OSTIDX=$(index_from_ostuuid $OST)
2053 if [ $OST_DEACTIVE_IDX == -1 ]; then
2054 OST_DEACTIVE_IDX=$OSTIDX
2056 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2057 echo $OSC "is Deactivated:"
2058 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2062 OSTIDX=$(index_from_ostuuid $OST)
2063 test_mkdir $DIR/$tdir
2064 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2066 for OSC in $MDS_OSCS; do
2067 OST=$(osc_to_ost $OSC)
2068 OSTIDX=$(index_from_ostuuid $OST)
2069 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2070 echo $OST "is degraded:"
2071 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2072 obdfilter.$OST.degraded=1
2077 createmany -o $DIR/$tdir/$tfile $fcount
2079 for OSC in $MDS_OSCS; do
2080 OST=$(osc_to_ost $OSC)
2081 OSTIDX=$(index_from_ostuuid $OST)
2082 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2083 echo $OST "is recovered from degraded:"
2084 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2085 obdfilter.$OST.degraded=0
2087 do_facet $SINGLEMDS lctl --device %$OSC activate
2091 # all osp devices get activated, hence -1 stripe count restored
2092 local stripe_count=0
2094 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2095 # devices get activated.
2097 $LFS setstripe -c -1 $DIR/$tfile
2098 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2100 [ $stripe_count -ne $OSTCOUNT ] &&
2101 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2104 run_test 27y "create files while OST0 is degraded and the rest inactive"
2110 lmm_count=$($LFS getstripe -c $1)
2111 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2112 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2114 local old_ifs="$IFS"
2116 fid=($($LFS path2fid $1))
2119 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2120 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2122 # compare lmm_seq and lu_fid->f_seq
2123 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2124 # compare lmm_object_id and lu_fid->oid
2125 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2127 # check the trusted.fid attribute of the OST objects of the file
2128 local have_obdidx=false
2130 $LFS getstripe $1 | while read obdidx oid hex seq; do
2131 # skip lines up to and including "obdidx"
2132 [ -z "$obdidx" ] && break
2133 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2134 $have_obdidx || continue
2136 local ost=$((obdidx + 1))
2137 local dev=$(ostdevname $ost)
2140 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2142 seq=$(echo $seq | sed -e "s/^0x//g")
2143 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2144 oid_hex=$(echo $oid)
2146 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2148 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2152 # Don't unmount/remount the OSTs if we don't need to do that.
2153 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2154 # update too, until that use mount/ll_decode_filter_fid/mount.
2155 # Re-enable when debugfs will understand new filter_fid.
2157 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2158 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2159 $dev 2>/dev/null" | grep "parent=")
2161 if [ -z "$ff" ]; then
2163 mount_fstype ost$ost
2164 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2165 $(facet_mntpt ost$ost)/$obj_file)
2166 unmount_fstype ost$ost
2167 start ost$ost $dev $OST_MOUNT_OPTS
2171 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2173 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2175 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2176 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2178 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2179 # stripe_size=1048576 component_id=1 component_start=0 \
2180 # component_end=33554432
2181 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2182 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2183 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2185 if grep -q 'stripe=' <<<$ff; then
2186 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2188 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2189 # into f_ver in this case. See comment on ff_parent.
2190 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2193 # compare lmm_seq and filter_fid->ff_parent.f_seq
2194 [ $ff_pseq = $lmm_seq ] ||
2195 error "FF parent SEQ $ff_pseq != $lmm_seq"
2196 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2197 [ $ff_poid = $lmm_oid ] ||
2198 error "FF parent OID $ff_poid != $lmm_oid"
2199 (($ff_pstripe == $stripe_nr)) ||
2200 error "FF stripe $ff_pstripe != $stripe_nr"
2202 stripe_nr=$((stripe_nr + 1))
2203 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2205 if grep -q 'stripe_count=' <<<$ff; then
2206 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2207 -e 's/ .*//' <<<$ff)
2208 [ $lmm_count = $ff_scnt ] ||
2209 error "FF stripe count $lmm_count != $ff_scnt"
2215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2216 remote_ost_nodsh && skip "remote OST with nodsh"
2218 test_mkdir $DIR/$tdir
2219 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2220 { error "setstripe -c -1 failed"; return 1; }
2221 # We need to send a write to every object to get parent FID info set.
2222 # This _should_ also work for setattr, but does not currently.
2223 # touch $DIR/$tdir/$tfile-1 ||
2224 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2225 { error "dd $tfile-1 failed"; return 2; }
2226 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2227 { error "setstripe -c -1 failed"; return 3; }
2228 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2229 { error "dd $tfile-2 failed"; return 4; }
2231 # make sure write RPCs have been sent to OSTs
2234 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2235 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2237 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2239 test_27A() { # b=19102
2240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2242 save_layout_restore_at_exit $MOUNT
2243 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2244 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2245 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2246 local default_size=$($LFS getstripe -S $MOUNT)
2247 local default_offset=$($LFS getstripe -i $MOUNT)
2248 local dsize=$(do_facet $SINGLEMDS \
2249 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2250 [ $default_size -eq $dsize ] ||
2251 error "stripe size $default_size != $dsize"
2252 [ $default_offset -eq -1 ] ||
2253 error "stripe offset $default_offset != -1"
2255 run_test 27A "check filesystem-wide default LOV EA values"
2257 test_27B() { # LU-2523
2258 test_mkdir $DIR/$tdir
2259 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2261 # open f1 with O_LOV_DELAY_CREATE
2263 # call setstripe ioctl on open file descriptor for f1
2265 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2269 # open f1 with O_LOV_DELAY_CREATE
2271 # call setstripe ioctl on open file descriptor for f1
2273 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2275 # Allow multiop to fail in imitation of NFS's busted semantics.
2278 run_test 27B "call setstripe on open unlinked file/rename victim"
2280 # 27C family tests full striping and overstriping
2281 test_27Ca() { #LU-2871
2282 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2290 test_mkdir $DIR/$tdir
2292 for i in $(seq 0 $((OSTCOUNT - 1))); do
2293 # set stripe across all OSTs starting from OST$i
2294 $LFS setstripe -i $i -c -1 $tfile$i
2295 # get striping information
2296 ost_idx=($($LFS getstripe $tfile$i |
2297 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2301 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2302 error "${#ost_idx[@]} != $OSTCOUNT"
2304 for index in $(seq 0 $((OSTCOUNT - 1))); do
2306 for j in $(echo ${ost_idx[@]}); do
2307 if [ $index -eq $j ]; then
2313 error "Can not find $index in ${ost_idx[@]}"
2317 run_test 27Ca "check full striping across all OSTs"
2320 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2321 skip "server does not support overstriping"
2322 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2323 skip_env "too many osts, skipping"
2325 test_mkdir -p $DIR/$tdir
2326 local setcount=$(($OSTCOUNT * 2))
2327 [ $setcount -ge 160 ] || large_xattr_enabled ||
2328 skip_env "ea_inode feature disabled"
2330 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2331 error "setstripe failed"
2333 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2334 [ $count -eq $setcount ] ||
2335 error "stripe count $count, should be $setcount"
2337 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2338 error "overstriped should be set in pattern"
2340 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2343 run_test 27Cb "more stripes than OSTs with -C"
2346 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2347 skip "server does not support overstriping"
2348 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2350 test_mkdir -p $DIR/$tdir
2351 local setcount=$(($OSTCOUNT - 1))
2353 [ $setcount -ge 160 ] || large_xattr_enabled ||
2354 skip_env "ea_inode feature disabled"
2356 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2357 error "setstripe failed"
2359 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2360 [ $count -eq $setcount ] ||
2361 error "stripe count $count, should be $setcount"
2363 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2364 error "overstriped should not be set in pattern"
2366 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2369 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2372 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2373 skip "server does not support overstriping"
2374 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2375 large_xattr_enabled || skip_env "ea_inode feature disabled"
2377 test_mkdir -p $DIR/$tdir
2378 local setcount=$LOV_MAX_STRIPE_COUNT
2380 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2381 error "setstripe failed"
2383 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2384 [ $count -eq $setcount ] ||
2385 error "stripe count $count, should be $setcount"
2387 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2388 error "overstriped should be set in pattern"
2390 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2393 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2395 run_test 27Cd "test maximum stripe count"
2398 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2399 skip "server does not support overstriping"
2400 test_mkdir -p $DIR/$tdir
2402 pool_add $TESTNAME || error "Pool creation failed"
2403 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2407 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2408 error "setstripe failed"
2410 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2411 [ $count -eq $setcount ] ||
2412 error "stripe count $count, should be $setcount"
2414 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2415 error "overstriped should be set in pattern"
2417 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2420 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2422 run_test 27Ce "test pool with overstriping"
2425 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2426 skip "server does not support overstriping"
2427 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2428 skip_env "too many osts, skipping"
2430 test_mkdir -p $DIR/$tdir
2432 local setcount=$(($OSTCOUNT * 2))
2433 [ $setcount -ge 160 ] || large_xattr_enabled ||
2434 skip_env "ea_inode feature disabled"
2436 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2437 error "setstripe failed"
2439 echo 1 > $DIR/$tdir/$tfile
2441 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2442 [ $count -eq $setcount ] ||
2443 error "stripe count $count, should be $setcount"
2445 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2446 error "overstriped should be set in pattern"
2448 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2451 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2453 run_test 27Cf "test default inheritance with overstriping"
2456 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2457 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2458 remote_mds_nodsh && skip "remote MDS with nodsh"
2460 local POOL=${POOL:-testpool}
2462 local last_ost=$(($OSTCOUNT - 1))
2464 local ost_list=$(seq $first_ost $ost_step $last_ost)
2465 local ost_range="$first_ost $last_ost $ost_step"
2467 test_mkdir $DIR/$tdir
2468 pool_add $POOL || error "pool_add failed"
2469 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2472 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2474 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2475 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2476 skip27D+=" -s 30,31"
2477 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2478 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2479 skip27D+=" -s 32,33"
2480 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2482 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2483 error "llapi_layout_test failed"
2485 destroy_test_pools || error "destroy test pools failed"
2487 run_test 27D "validate llapi_layout API"
2489 # Verify that default_easize is increased from its initial value after
2490 # accessing a widely striped file.
2492 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2493 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2494 skip "client does not have LU-3338 fix"
2496 # 72 bytes is the minimum space required to store striping
2497 # information for a file striped across one OST:
2498 # (sizeof(struct lov_user_md_v3) +
2499 # sizeof(struct lov_user_ost_data_v1))
2501 $LCTL set_param -n llite.*.default_easize $min_easize ||
2502 error "lctl set_param failed"
2503 local easize=$($LCTL get_param -n llite.*.default_easize)
2505 [ $easize -eq $min_easize ] ||
2506 error "failed to set default_easize"
2508 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2509 error "setstripe failed"
2510 # In order to ensure stat() call actually talks to MDS we need to
2511 # do something drastic to this file to shake off all lock, e.g.
2512 # rename it (kills lookup lock forcing cache cleaning)
2513 mv $DIR/$tfile $DIR/${tfile}-1
2514 ls -l $DIR/${tfile}-1
2517 easize=$($LCTL get_param -n llite.*.default_easize)
2519 [ $easize -gt $min_easize ] ||
2520 error "default_easize not updated"
2522 run_test 27E "check that default extended attribute size properly increases"
2524 test_27F() { # LU-5346/LU-7975
2525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2526 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2527 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2528 skip "Need MDS version at least 2.8.51"
2529 remote_ost_nodsh && skip "remote OST with nodsh"
2531 test_mkdir $DIR/$tdir
2533 $LFS setstripe -c 2 $DIR/$tdir
2535 # stop all OSTs to reproduce situation for LU-7975 ticket
2536 for num in $(seq $OSTCOUNT); do
2540 # open/create f0 with O_LOV_DELAY_CREATE
2541 # truncate f0 to a non-0 size
2543 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2545 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2546 # open/write it again to force delayed layout creation
2547 cat /etc/hosts > $DIR/$tdir/f0 &
2551 for num in $(seq $OSTCOUNT); do
2552 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2553 error "ost$num failed to start"
2556 wait $catpid || error "cat failed"
2558 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2559 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2560 error "wrong stripecount"
2563 run_test 27F "Client resend delayed layout creation with non-zero size"
2565 test_27G() { #LU-10629
2566 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2567 skip "Need MDS version at least 2.11.51"
2568 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2569 remote_mds_nodsh && skip "remote MDS with nodsh"
2570 local POOL=${POOL:-testpool}
2571 local ostrange="0 0 1"
2573 test_mkdir $DIR/$tdir
2574 pool_add $POOL || error "pool_add failed"
2575 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2576 $LFS setstripe -p $POOL $DIR/$tdir
2578 local pool=$($LFS getstripe -p $DIR/$tdir)
2580 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2582 $LFS setstripe -d $DIR/$tdir
2584 pool=$($LFS getstripe -p $DIR/$tdir)
2588 [ -z "$pool" ] || error "'$pool' is not empty"
2590 run_test 27G "Clear OST pool from stripe"
2593 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2594 skip "Need MDS version newer than 2.11.54"
2595 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2596 test_mkdir $DIR/$tdir
2597 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2598 touch $DIR/$tdir/$tfile
2599 $LFS getstripe -c $DIR/$tdir/$tfile
2600 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2601 error "two-stripe file doesn't have two stripes"
2603 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2604 $LFS getstripe -y $DIR/$tdir/$tfile
2605 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2606 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2607 error "expected l_ost_idx: [02]$ not matched"
2609 # make sure ost list has been cleared
2610 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2611 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2612 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2614 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2616 run_test 27H "Set specific OSTs stripe"
2619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2620 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2621 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2622 skip "Need MDS version newer than 2.12.52"
2623 local pool=$TESTNAME
2624 local ostrange="1 1 1"
2626 save_layout_restore_at_exit $MOUNT
2627 $LFS setstripe -c 2 -i 0 $MOUNT
2628 pool_add $pool || error "pool_add failed"
2629 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2630 test_mkdir $DIR/$tdir
2631 $LFS setstripe -p $pool $DIR/$tdir
2632 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2633 $LFS getstripe $DIR/$tdir/$tfile
2635 run_test 27I "check that root dir striping does not break parent dir one"
2638 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
2639 skip "Need MDS version newer than 2.12.51"
2641 test_mkdir $DIR/$tdir
2642 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2643 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2645 # create foreign file (raw way)
2646 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2647 -t 1 -F 0xda08 || error "create_foreign_file failed"
2649 # verify foreign file (raw way)
2650 parse_foreign_file -f $DIR/$tdir/$tfile |
2651 grep "lov_foreign_magic: 0x0BD70BD0" ||
2652 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2653 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2654 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2655 parse_foreign_file -f $DIR/$tdir/$tfile |
2656 grep "lov_foreign_size: 73" ||
2657 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2658 parse_foreign_file -f $DIR/$tdir/$tfile |
2659 grep "lov_foreign_type: 1" ||
2660 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2661 parse_foreign_file -f $DIR/$tdir/$tfile |
2662 grep "lov_foreign_flags: 0x0000DA08" ||
2663 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2664 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2665 grep "lov_foreign_value: 0x" |
2666 sed -e 's/lov_foreign_value: 0x//')
2667 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2668 [[ $lov = ${lov2// /} ]] ||
2669 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2671 # create foreign file (lfs + API)
2672 $LFS setstripe --foreign=daos --flags 0xda08 \
2673 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2674 error "$DIR/$tdir/${tfile}2: create failed"
2676 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2677 grep "lfm_magic:.*0x0BD70BD0" ||
2678 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2679 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2680 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2681 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2682 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2683 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2684 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2685 grep "lfm_flags:.*0x0000DA08" ||
2686 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2687 $LFS getstripe $DIR/$tdir/${tfile}2 |
2688 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2689 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2691 # modify striping should fail
2692 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2693 error "$DIR/$tdir/$tfile: setstripe should fail"
2694 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2695 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2698 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2699 cat $DIR/$tdir/${tfile}2 &&
2700 error "$DIR/$tdir/${tfile}2: read should fail"
2701 cat /etc/passwd > $DIR/$tdir/$tfile &&
2702 error "$DIR/$tdir/$tfile: write should fail"
2703 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2704 error "$DIR/$tdir/${tfile}2: write should fail"
2707 chmod 222 $DIR/$tdir/$tfile ||
2708 error "$DIR/$tdir/$tfile: chmod failed"
2709 chmod 222 $DIR/$tdir/${tfile}2 ||
2710 error "$DIR/$tdir/${tfile}2: chmod failed"
2713 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2714 error "$DIR/$tdir/$tfile: chown failed"
2715 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2716 error "$DIR/$tdir/${tfile}2: chown failed"
2718 # rename should work
2719 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2720 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2721 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2722 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2724 #remove foreign file
2725 rm $DIR/$tdir/${tfile}.new ||
2726 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2727 rm $DIR/$tdir/${tfile}2.new ||
2728 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2730 run_test 27J "basic ops on file with foreign LOV"
2733 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
2734 skip "Need MDS version newer than 2.12.49"
2736 test_mkdir $DIR/$tdir
2737 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2738 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2740 # create foreign dir (raw way)
2741 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2742 error "create_foreign_dir FAILED"
2744 # verify foreign dir (raw way)
2745 parse_foreign_dir -d $DIR/$tdir/$tdir |
2746 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2747 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2748 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2749 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2750 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2751 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2752 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2753 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2754 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2755 grep "lmv_foreign_value: 0x" |
2756 sed 's/lmv_foreign_value: 0x//')
2757 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2759 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2761 # create foreign dir (lfs + API)
2762 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2763 $DIR/$tdir/${tdir}2 ||
2764 error "$DIR/$tdir/${tdir}2: create failed"
2766 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2767 grep "lfm_magic:.*0x0CD50CD0" ||
2768 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2769 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2770 # - sizeof(lfm_type) - sizeof(lfm_flags)
2771 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2772 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2773 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2774 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2775 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2776 grep "lfm_flags:.*0x0000DA05" ||
2777 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2778 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2779 grep "lfm_value.*${uuid1}@${uuid2}" ||
2780 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2782 # file create in dir should fail
2783 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2784 touch $DIR/$tdir/${tdir}2/$tfile &&
2785 "$DIR/${tdir}2: file create should fail"
2788 chmod 777 $DIR/$tdir/$tdir ||
2789 error "$DIR/$tdir: chmod failed"
2790 chmod 777 $DIR/$tdir/${tdir}2 ||
2791 error "$DIR/${tdir}2: chmod failed"
2794 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2795 error "$DIR/$tdir: chown failed"
2796 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2797 error "$DIR/${tdir}2: chown failed"
2799 # rename should work
2800 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2801 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2802 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2803 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2806 rmdir $DIR/$tdir/${tdir}.new ||
2807 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2808 rmdir $DIR/$tdir/${tdir}2.new ||
2809 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2811 run_test 27K "basic ops on dir with foreign LMV"
2814 remote_mds_nodsh && skip "remote MDS with nodsh"
2816 local POOL=${POOL:-$TESTNAME}
2818 pool_add $POOL || error "pool_add failed"
2820 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2821 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2822 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2824 run_test 27L "lfs pool_list gives correct pool name"
2827 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2828 skip "Need MDS version >= than 2.12.57"
2829 remote_mds_nodsh && skip "remote MDS with nodsh"
2830 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2832 test_mkdir $DIR/$tdir
2834 # Set default striping on directory
2835 $LFS setstripe -C 4 $DIR/$tdir
2837 echo 1 > $DIR/$tdir/${tfile}.1
2838 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2840 [ $count -eq $setcount ] ||
2841 error "(1) stripe count $count, should be $setcount"
2843 # Capture existing append_stripe_count setting for restore
2844 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2845 local mdts=$(comma_list $(mdts_nodes))
2846 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2848 local appendcount=$orig_count
2849 echo 1 >> $DIR/$tdir/${tfile}.2_append
2850 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2851 [ $count -eq $appendcount ] ||
2852 error "(2)stripe count $count, should be $appendcount for append"
2854 # Disable O_APPEND striping, verify it works
2855 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2857 # Should now get the default striping, which is 4
2859 echo 1 >> $DIR/$tdir/${tfile}.3_append
2860 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2861 [ $count -eq $setcount ] ||
2862 error "(3) stripe count $count, should be $setcount"
2864 # Try changing the stripe count for append files
2865 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2867 # Append striping is now 2 (directory default is still 4)
2869 echo 1 >> $DIR/$tdir/${tfile}.4_append
2870 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2871 [ $count -eq $appendcount ] ||
2872 error "(4) stripe count $count, should be $appendcount for append"
2874 # Test append stripe count of -1
2875 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2876 appendcount=$OSTCOUNT
2877 echo 1 >> $DIR/$tdir/${tfile}.5
2878 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2879 [ $count -eq $appendcount ] ||
2880 error "(5) stripe count $count, should be $appendcount for append"
2882 # Set append striping back to default of 1
2883 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2885 # Try a new default striping, PFL + DOM
2886 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2888 # Create normal DOM file, DOM returns stripe count == 0
2890 touch $DIR/$tdir/${tfile}.6
2891 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2892 [ $count -eq $setcount ] ||
2893 error "(6) stripe count $count, should be $setcount"
2897 echo 1 >> $DIR/$tdir/${tfile}.7_append
2898 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2899 [ $count -eq $appendcount ] ||
2900 error "(7) stripe count $count, should be $appendcount for append"
2902 # Clean up DOM layout
2903 $LFS setstripe -d $DIR/$tdir
2905 # Now test that append striping works when layout is from root
2906 $LFS setstripe -c 2 $MOUNT
2907 # Make a special directory for this
2908 mkdir $DIR/${tdir}/${tdir}.2
2909 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2911 # Verify for normal file
2913 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2914 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2915 [ $count -eq $setcount ] ||
2916 error "(8) stripe count $count, should be $setcount"
2919 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2920 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2921 [ $count -eq $appendcount ] ||
2922 error "(9) stripe count $count, should be $appendcount for append"
2924 # Now test O_APPEND striping with pools
2925 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2926 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2929 pool_add $TESTNAME || error "pool creation failed"
2930 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2932 echo 1 >> $DIR/$tdir/${tfile}.10_append
2934 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2935 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2937 # Check that count is still correct
2939 echo 1 >> $DIR/$tdir/${tfile}.11_append
2940 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2941 [ $count -eq $appendcount ] ||
2942 error "(11) stripe count $count, should be $appendcount for append"
2944 # Disable O_APPEND stripe count, verify pool works separately
2945 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2947 echo 1 >> $DIR/$tdir/${tfile}.12_append
2949 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2950 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2952 # Remove pool setting, verify it's not applied
2953 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2955 echo 1 >> $DIR/$tdir/${tfile}.13_append
2957 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2958 [ "$pool" = "" ] || error "(13) pool found: $pool"
2960 run_test 27M "test O_APPEND striping"
2963 combined_mgs_mds && skip "needs separate MGS/MDT"
2965 pool_add $TESTNAME || error "pool_add failed"
2966 do_facet mgs "$LCTL pool_list $FSNAME" |
2967 grep -Fx "${FSNAME}.${TESTNAME}" ||
2968 error "lctl pool_list on MGS failed"
2970 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
2972 # createtest also checks that device nodes are created and
2973 # then visible correctly (#2091)
2974 test_28() { # bug 2091
2976 $CREATETEST $DIR/d28/ct || error "createtest failed"
2978 run_test 28 "create/mknod/mkdir with bad file types ============"
2981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2983 sync; sleep 1; sync # flush out any dirty pages from previous tests
2990 declare -i LOCKCOUNTORIG=0
2991 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2992 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2994 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2996 declare -i LOCKUNUSEDCOUNTORIG=0
2997 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2998 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3005 declare -i LOCKCOUNTCURRENT=0
3006 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3007 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3010 declare -i LOCKUNUSEDCOUNTCURRENT=0
3011 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3012 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3015 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3016 $LCTL set_param -n ldlm.dump_namespaces ""
3017 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3018 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3019 log "dumped log to $TMP/test_29.dk (bug 5793)"
3022 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3023 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3024 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3025 log "dumped log to $TMP/test_29.dk (bug 5793)"
3029 run_test 29 "IT_GETATTR regression ============================"
3031 test_30a() { # was test_30
3032 cp $(which ls) $DIR || cp /bin/ls $DIR
3033 $DIR/ls / || error "Can't execute binary from lustre"
3036 run_test 30a "execute binary from Lustre (execve) =============="
3039 cp `which ls` $DIR || cp /bin/ls $DIR
3041 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3044 run_test 30b "execute binary from Lustre as non-root ==========="
3046 test_30c() { # b=22376
3047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3049 cp `which ls` $DIR || cp /bin/ls $DIR
3051 cancel_lru_locks mdc
3052 cancel_lru_locks osc
3053 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3056 run_test 30c "execute binary from Lustre without read perms ===="
3059 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3060 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3062 run_test 31a "open-unlink file =================================="
3065 touch $DIR/f31 || error "touch $DIR/f31 failed"
3066 ln $DIR/f31 $DIR/f31b || error "ln failed"
3067 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3068 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3070 run_test 31b "unlink file with multiple links while open ======="
3073 touch $DIR/f31 || error "touch $DIR/f31 failed"
3074 ln $DIR/f31 $DIR/f31c || error "ln failed"
3075 multiop_bg_pause $DIR/f31 O_uc ||
3076 error "multiop_bg_pause for $DIR/f31 failed"
3078 $MULTIOP $DIR/f31c Ouc
3079 kill -USR1 $MULTIPID
3082 run_test 31c "open-unlink file with multiple links ============="
3085 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3086 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3088 run_test 31d "remove of open directory ========================="
3090 test_31e() { # bug 2904
3091 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3093 run_test 31e "remove of open non-empty directory ==============="
3095 test_31f() { # bug 4554
3096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3099 test_mkdir $DIR/d31f
3100 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3101 cp /etc/hosts $DIR/d31f
3103 $LFS getstripe $DIR/d31f/hosts
3104 multiop_bg_pause $DIR/d31f D_c || return 1
3107 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3108 test_mkdir $DIR/d31f
3109 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3110 cp /etc/hosts $DIR/d31f
3112 $LFS getstripe $DIR/d31f/hosts
3113 multiop_bg_pause $DIR/d31f D_c || return 1
3116 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3117 wait $MULTIPID || error "first opendir $MULTIPID failed"
3121 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3122 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3125 run_test 31f "remove of open directory with open-unlink file ==="
3128 echo "-- cross directory link --"
3129 test_mkdir -c1 $DIR/${tdir}ga
3130 test_mkdir -c1 $DIR/${tdir}gb
3131 touch $DIR/${tdir}ga/f
3132 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3133 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3134 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3135 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3136 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3138 run_test 31g "cross directory link==============="
3141 echo "-- cross directory link --"
3142 test_mkdir -c1 $DIR/${tdir}
3143 test_mkdir -c1 $DIR/${tdir}/dir
3144 touch $DIR/${tdir}/f
3145 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3146 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3147 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3148 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3149 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3151 run_test 31h "cross directory link under child==============="
3154 echo "-- cross directory link --"
3155 test_mkdir -c1 $DIR/$tdir
3156 test_mkdir -c1 $DIR/$tdir/dir
3157 touch $DIR/$tdir/dir/f
3158 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3159 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3160 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3161 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3162 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3164 run_test 31i "cross directory link under parent==============="
3167 test_mkdir -c1 -p $DIR/$tdir
3168 test_mkdir -c1 -p $DIR/$tdir/dir1
3169 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3170 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3171 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3172 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3175 run_test 31j "link for directory==============="
3178 test_mkdir -c1 -p $DIR/$tdir
3180 touch $DIR/$tdir/exist
3181 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3182 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3183 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3184 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3185 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3186 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3187 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3190 run_test 31k "link to file: the same, non-existing, dir==============="
3196 touch $DIR/d31m2/exist
3197 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3198 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3199 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3200 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3201 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3202 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3205 run_test 31m "link to file: the same, non-existing, dir==============="
3208 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3209 nlink=$(stat --format=%h $DIR/$tfile)
3210 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3212 local cmd="exec $fd<$DIR/$tfile"
3215 trap "eval $cmd" EXIT
3216 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3217 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3218 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3219 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3220 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3223 run_test 31n "check link count of unlinked file"
3226 local tempfile=$(mktemp $1_XXXXXX)
3227 mlink $tempfile $1 2> /dev/null &&
3228 echo "$BASHPID: link $tempfile to $1 succeeded"
3232 test_31o() { # LU-2901
3233 test_mkdir $DIR/$tdir
3234 for LOOP in $(seq 100); do
3235 rm -f $DIR/$tdir/$tfile*
3236 for THREAD in $(seq 8); do
3237 link_one $DIR/$tdir/$tfile.$LOOP &
3240 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3241 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3242 error "$LINKS duplicate links to $tfile.$LOOP" &&
3246 run_test 31o "duplicate hard links with same filename"
3249 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3251 test_mkdir $DIR/$tdir
3252 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3253 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3255 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3256 error "open unlink test1 failed"
3257 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3258 error "open unlink test2 failed"
3260 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3261 error "test1 still exists"
3262 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3263 error "test2 still exists"
3265 run_test 31p "remove of open striped directory"
3267 cleanup_test32_mount() {
3270 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3271 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3272 losetup -d $loopdev || true
3278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3280 echo "== more mountpoints and symlinks ================="
3281 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3282 trap cleanup_test32_mount EXIT
3283 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3284 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3285 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3286 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3287 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3288 cleanup_test32_mount
3290 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3295 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3296 trap cleanup_test32_mount EXIT
3297 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3298 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3299 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3300 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3301 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3302 cleanup_test32_mount
3304 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3309 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3310 trap cleanup_test32_mount EXIT
3311 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3312 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3313 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3314 test_mkdir -p $DIR/$tdir/d2/test_dir
3315 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3316 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3317 cleanup_test32_mount
3319 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3324 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3325 trap cleanup_test32_mount EXIT
3326 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3327 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3328 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3329 test_mkdir -p $DIR/$tdir/d2/test_dir
3330 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3331 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3332 cleanup_test32_mount
3334 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3338 test_mkdir -p $DIR/$tdir/tmp
3339 local tmp_dir=$DIR/$tdir/tmp
3340 ln -s $DIR/$tdir $tmp_dir/symlink11
3341 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3342 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3343 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3345 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3349 test_mkdir -p $DIR/$tdir/tmp
3350 local tmp_dir=$DIR/$tdir/tmp
3351 ln -s $DIR/$tdir $tmp_dir/symlink11
3352 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3353 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3354 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3356 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3359 local tmp_dir=$DIR/$tdir/tmp
3360 test_mkdir -p $tmp_dir
3361 test_mkdir $DIR/${tdir}2
3362 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3363 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3364 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3365 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3366 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3367 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3369 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3372 rm -fr $DIR/$tdir $DIR/${tdir}2
3373 tmp_dir=$DIR/$tdir/tmp
3374 test_mkdir -p $tmp_dir
3375 test_mkdir $DIR/${tdir}2
3376 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3377 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3378 ls $tmp_dir/symlink12 || error "listing symlink12"
3379 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3381 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3386 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3387 trap cleanup_test32_mount EXIT
3388 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3389 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3390 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3391 touch $DIR/$tdir/test_file
3392 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3393 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3394 cleanup_test32_mount
3396 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3401 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3402 trap cleanup_test32_mount EXIT
3403 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3404 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3405 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3406 touch $DIR/$tdir/test_file
3407 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3408 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3409 cleanup_test32_mount
3411 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3417 trap cleanup_test32_mount EXIT
3418 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3419 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3420 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3421 test_mkdir -p $DIR/$tdir/d2
3422 touch $DIR/$tdir/d2/test_file || error "touch failed"
3423 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3424 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3425 cleanup_test32_mount
3427 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3433 trap cleanup_test32_mount EXIT
3434 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3435 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3436 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3437 test_mkdir -p $DIR/$tdir/d2
3438 touch $DIR/$tdir/d2/test_file || error "touch failed"
3439 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3440 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3441 cleanup_test32_mount
3443 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3447 test_mkdir -p $DIR/d32m/tmp
3448 TMP_DIR=$DIR/d32m/tmp
3449 ln -s $DIR $TMP_DIR/symlink11
3450 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3451 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3452 error "symlink11 not a link"
3453 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3454 error "symlink01 not a link"
3456 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3460 test_mkdir -p $DIR/d32n/tmp
3461 TMP_DIR=$DIR/d32n/tmp
3462 ln -s $DIR $TMP_DIR/symlink11
3463 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3464 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3465 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3467 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3471 test_mkdir -p $DIR/d32o/tmp
3472 TMP_DIR=$DIR/d32o/tmp
3473 ln -s $DIR/$tfile $TMP_DIR/symlink12
3474 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3475 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3476 error "symlink12 not a link"
3477 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3478 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3479 error "$DIR/d32o/tmp/symlink12 not file type"
3480 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3481 error "$DIR/d32o/symlink02 not file type"
3483 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3493 test_mkdir -p $DIR/d32p/tmp
3495 TMP_DIR=$DIR/d32p/tmp
3497 ln -s $DIR/$tfile $TMP_DIR/symlink12
3499 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3501 cat $DIR/d32p/tmp/symlink12 ||
3502 error "Can't open $DIR/d32p/tmp/symlink12"
3504 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3507 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3512 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3513 trap cleanup_test32_mount EXIT
3514 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3515 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3516 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3517 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3518 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3519 cleanup_test32_mount
3521 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3526 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3527 trap cleanup_test32_mount EXIT
3528 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3529 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3530 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3531 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3532 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3533 cleanup_test32_mount
3535 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3540 chmod 444 $DIR/$tfile
3541 chown $RUNAS_ID $DIR/$tfile
3543 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3546 run_test 33aa "write file with mode 444 (should return error)"
3550 test_mkdir $DIR/$tdir
3551 chown $RUNAS_ID $DIR/$tdir
3552 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3553 error "$RUNAS create $tdir/$tfile failed"
3554 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3555 error "open RDWR" || true
3557 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3561 test_mkdir $DIR/$tdir
3562 chown $RUNAS_ID $DIR/$tdir
3563 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3565 run_test 33b "test open file with malformed flags (No panic)"
3568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3569 remote_ost_nodsh && skip "remote OST with nodsh"
3578 test_mkdir $DIR/$tdir
3579 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3582 for ostnum in $(seq $OSTCOUNT); do
3583 # test-framework's OST numbering is one-based, while Lustre's
3585 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3586 # Parsing llobdstat's output sucks; we could grep the /proc
3587 # path, but that's likely to not be as portable as using the
3588 # llobdstat utility. So we parse lctl output instead.
3589 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3590 obdfilter/$ostname/stats |
3591 awk '/^write_bytes/ {print $7}' )
3592 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3593 if (( ${write_bytes:-0} > 0 ))
3600 $all_zeros || return 0
3603 echo foo > $DIR/$tdir/bar
3607 # Total up write_bytes after writing. We'd better find non-zeros.
3608 for ostnum in $(seq $OSTCOUNT); do
3609 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3610 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3611 obdfilter/$ostname/stats |
3612 awk '/^write_bytes/ {print $7}' )
3613 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3614 if (( ${write_bytes:-0} > 0 ))
3623 for ostnum in $(seq $OSTCOUNT); do
3624 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3625 echo "Check that write_bytes is present in obdfilter/*/stats:"
3626 do_facet ost$ostnum lctl get_param -n \
3627 obdfilter/$ostname/stats
3629 error "OST not keeping write_bytes stats (b22312)"
3632 run_test 33c "test llobdstat and write_bytes"
3635 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3639 local remote_dir=$DIR/$tdir/remote_dir
3641 test_mkdir $DIR/$tdir
3642 $LFS mkdir -i $MDTIDX $remote_dir ||
3643 error "create remote directory failed"
3645 touch $remote_dir/$tfile
3646 chmod 444 $remote_dir/$tfile
3647 chown $RUNAS_ID $remote_dir/$tfile
3649 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3651 chown $RUNAS_ID $remote_dir
3652 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3653 error "create" || true
3654 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3655 error "open RDWR" || true
3656 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3658 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3661 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3665 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3666 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3667 mkdir $DIR/$tdir/local_dir
3669 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3670 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3671 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3673 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3674 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3676 rmdir $DIR/$tdir/* || error "rmdir failed"
3679 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3680 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3681 mkdir $DIR/$tdir/local_dir
3683 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3684 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3685 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3687 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3688 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3690 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3693 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3694 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3695 mkdir $DIR/$tdir/local_dir
3697 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3698 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3699 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3701 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3702 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3704 run_test 33e "mkdir and striped directory should have same mode"
3708 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3712 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3713 remote_mds_nodsh && skip "remote MDS with nodsh"
3716 chmod go+rwx $DIR/$tdir
3717 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3718 trap cleanup_33f EXIT
3720 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3721 error "cannot create striped directory"
3723 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3724 error "cannot create files in striped directory"
3726 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3727 error "cannot remove files in striped directory"
3729 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3730 error "cannot remove striped directory"
3734 run_test 33f "nonroot user can create, access, and remove a striped directory"
3737 mkdir -p $DIR/$tdir/dir2
3739 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3741 [[ $err =~ "exists" ]] || error "Not exists error"
3743 run_test 33g "nonroot user create already existing root created file"
3745 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3748 $MCREATE $DIR/f34 || error "mcreate failed"
3749 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3750 error "getstripe failed"
3751 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3752 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3753 error "getstripe failed"
3754 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3755 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3757 run_test 34a "truncate file that has not been opened ==========="
3760 [ ! -f $DIR/f34 ] && test_34a
3761 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3762 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3763 $OPENFILE -f O_RDONLY $DIR/f34
3764 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3765 error "getstripe failed"
3766 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3767 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3769 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3772 [ ! -f $DIR/f34 ] && test_34a
3773 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3774 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3775 $OPENFILE -f O_RDWR $DIR/f34
3776 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3777 error "$LFS getstripe failed"
3778 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3779 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3781 run_test 34c "O_RDWR opening file-with-size works =============="
3784 [ ! -f $DIR/f34 ] && test_34a
3785 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3787 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3788 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3791 run_test 34d "write to sparse file ============================="
3795 $MCREATE $DIR/f34e || error "mcreate failed"
3796 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3797 $CHECKSTAT -s 1000 $DIR/f34e ||
3798 error "Size of $DIR/f34e not equal to 1000 bytes"
3799 $OPENFILE -f O_RDWR $DIR/f34e
3800 $CHECKSTAT -s 1000 $DIR/f34e ||
3801 error "Size of $DIR/f34e not equal to 1000 bytes"
3803 run_test 34e "create objects, some with size and some without =="
3805 test_34f() { # bug 6242, 6243
3806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3810 $MCREATE $DIR/f34f || error "mcreate failed"
3811 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3812 dd if=$DIR/f34f of=$TMP/f34f
3813 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3814 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3815 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3816 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3817 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3819 run_test 34f "read from a file with no objects until EOF ======="
3822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3824 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3826 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3827 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3828 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3829 cancel_lru_locks osc
3830 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3831 error "wrong size after lock cancel"
3833 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3834 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3835 error "expanding truncate failed"
3836 cancel_lru_locks osc
3837 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3838 error "wrong expanded size after lock cancel"
3840 run_test 34g "truncate long file ==============================="
3843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3848 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3849 sync # Flush the cache so that multiop below does not block on cache
3850 # flush when getting the group lock
3851 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3854 # Since just timed wait is not good enough, let's do a sync write
3855 # that way we are sure enough time for a roundtrip + processing
3856 # passed + 2 seconds of extra margin.
3857 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3861 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3862 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3866 local nsz=`stat -c %s $DIR/$tfile`
3867 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3869 run_test 34h "ftruncate file under grouplock should not block"
3872 cp /bin/sh $DIR/f35a
3874 chown $RUNAS_ID $DIR/f35a
3875 $RUNAS $DIR/f35a && error || true
3878 run_test 35a "exec file with mode 444 (should return and not leak)"
3882 utime $DIR/f36 || error "utime failed for MDS"
3884 run_test 36a "MDS utime check (mknod, utime)"
3888 utime $DIR/f36 || error "utime failed for OST"
3890 run_test 36b "OST utime check (open, utime)"
3895 chown $RUNAS_ID $DIR/d36
3896 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3898 run_test 36c "non-root MDS utime check (mknod, utime)"
3901 [ ! -d $DIR/d36 ] && test_36c
3902 echo "" > $DIR/d36/f36
3903 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3905 run_test 36d "non-root OST utime check (open, utime)"
3908 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3910 test_mkdir $DIR/$tdir
3911 touch $DIR/$tdir/$tfile
3912 $RUNAS utime $DIR/$tdir/$tfile &&
3913 error "utime worked, expected failure" || true
3915 run_test 36e "utime on non-owned file (should return error)"
3919 local LANG_SAVE=$LANG
3920 local LC_LANG_SAVE=$LC_LANG
3921 export LANG=C LC_LANG=C # for date language
3923 DATESTR="Dec 20 2000"
3924 test_mkdir $DIR/$tdir
3925 lctl set_param fail_loc=$fl
3927 cp /etc/hosts $DIR/$tdir/$tfile
3928 sync & # write RPC generated with "current" inode timestamp, but delayed
3930 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3931 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3932 cancel_lru_locks $OSC
3933 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3935 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3936 echo "BEFORE: $LS_BEFORE" && \
3937 echo "AFTER : $LS_AFTER" && \
3938 echo "WANT : $DATESTR" && \
3939 error "$DIR/$tdir/$tfile timestamps changed" || true
3941 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3947 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3948 subr_36fh "0x80000214"
3950 run_test 36f "utime on file racing with OST BRW write =========="
3953 remote_ost_nodsh && skip "remote OST with nodsh"
3954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3955 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3956 skip "Need MDS version at least 2.12.51"
3961 local tgt="obdfilter"
3963 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3965 test_mkdir $DIR/$tdir
3966 fmd_max_age=$(do_facet $facet \
3967 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3970 echo "FMD max age: ${fmd_max_age}s"
3971 touch $DIR/$tdir/$tfile
3972 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3973 gawk '{cnt=cnt+$1} END{print cnt}')
3974 echo "FMD before: $fmd"
3976 error "FMD wasn't create by touch"
3977 sleep $((fmd_max_age + 12))
3978 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3979 gawk '{cnt=cnt+$1} END{print cnt}')
3980 echo "FMD after: $fmd"
3982 error "FMD wasn't expired by ping"
3984 run_test 36g "FMD cache expiry ====================="
3987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3989 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3990 subr_36fh "0x80000227"
3992 run_test 36h "utime on file racing with OST BRW write =========="
3995 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3997 test_mkdir $DIR/$tdir
3998 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4000 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4001 local new_mtime=$((mtime + 200))
4003 #change Modify time of striped dir
4004 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4005 error "change mtime failed"
4007 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4009 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4011 run_test 36i "change mtime on striped directory"
4013 # test_37 - duplicate with tests 32q 32r
4016 local file=$DIR/$tfile
4018 openfile -f O_DIRECTORY $file
4021 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4022 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4024 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4026 test_39a() { # was test_39
4028 touch $DIR/${tfile}2
4029 # ls -l $DIR/$tfile $DIR/${tfile}2
4030 # ls -lu $DIR/$tfile $DIR/${tfile}2
4031 # ls -lc $DIR/$tfile $DIR/${tfile}2
4033 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4034 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4036 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4038 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4040 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4041 error "O_TRUNC didn't change timestamps"
4044 run_test 39a "mtime changed on create"
4047 test_mkdir -c1 $DIR/$tdir
4048 cp -p /etc/passwd $DIR/$tdir/fopen
4049 cp -p /etc/passwd $DIR/$tdir/flink
4050 cp -p /etc/passwd $DIR/$tdir/funlink
4051 cp -p /etc/passwd $DIR/$tdir/frename
4052 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4055 echo "aaaaaa" >> $DIR/$tdir/fopen
4056 echo "aaaaaa" >> $DIR/$tdir/flink
4057 echo "aaaaaa" >> $DIR/$tdir/funlink
4058 echo "aaaaaa" >> $DIR/$tdir/frename
4060 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4061 local link_new=`stat -c %Y $DIR/$tdir/flink`
4062 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4063 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4065 cat $DIR/$tdir/fopen > /dev/null
4066 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4067 rm -f $DIR/$tdir/funlink2
4068 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4070 for (( i=0; i < 2; i++ )) ; do
4071 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4072 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4073 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4074 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4076 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4077 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4078 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4079 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4081 cancel_lru_locks $OSC
4082 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4085 run_test 39b "mtime change on open, link, unlink, rename ======"
4087 # this should be set to past
4088 TEST_39_MTIME=`date -d "1 year ago" +%s`
4094 local mtime0=`stat -c %Y $DIR1/$tfile`
4096 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4097 local mtime1=`stat -c %Y $DIR1/$tfile`
4098 [ "$mtime1" = $TEST_39_MTIME ] || \
4099 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4102 echo hello >> $DIR1/$tfile
4104 local mtime2=`stat -c %Y $DIR1/$tfile`
4105 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4106 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4108 mv $DIR1/$tfile $DIR1/$tfile-1
4110 for (( i=0; i < 2; i++ )) ; do
4111 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4112 [ "$mtime2" = "$mtime3" ] || \
4113 error "mtime ($mtime2) changed (to $mtime3) on rename"
4115 cancel_lru_locks $OSC
4116 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4119 run_test 39c "mtime change on rename ==========================="
4123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4126 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4128 for (( i=0; i < 2; i++ )) ; do
4129 local mtime=`stat -c %Y $DIR1/$tfile`
4130 [ $mtime = $TEST_39_MTIME ] || \
4131 error "mtime($mtime) is not set to $TEST_39_MTIME"
4133 cancel_lru_locks $OSC
4134 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4137 run_test 39d "create, utime, stat =============================="
4141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4144 local mtime1=`stat -c %Y $DIR1/$tfile`
4146 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4148 for (( i=0; i < 2; i++ )) ; do
4149 local mtime2=`stat -c %Y $DIR1/$tfile`
4150 [ $mtime2 = $TEST_39_MTIME ] || \
4151 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4153 cancel_lru_locks $OSC
4154 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4157 run_test 39e "create, stat, utime, stat ========================"
4161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4164 mtime1=`stat -c %Y $DIR1/$tfile`
4167 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4169 for (( i=0; i < 2; i++ )) ; do
4170 local mtime2=`stat -c %Y $DIR1/$tfile`
4171 [ $mtime2 = $TEST_39_MTIME ] || \
4172 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4174 cancel_lru_locks $OSC
4175 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4178 run_test 39f "create, stat, sleep, utime, stat ================="
4182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4184 echo hello >> $DIR1/$tfile
4185 local mtime1=`stat -c %Y $DIR1/$tfile`
4188 chmod o+r $DIR1/$tfile
4190 for (( i=0; i < 2; i++ )) ; do
4191 local mtime2=`stat -c %Y $DIR1/$tfile`
4192 [ "$mtime1" = "$mtime2" ] || \
4193 error "lost mtime: $mtime2, should be $mtime1"
4195 cancel_lru_locks $OSC
4196 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4199 run_test 39g "write, chmod, stat ==============================="
4203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4209 echo hello >> $DIR1/$tfile
4210 local mtime1=`stat -c %Y $DIR1/$tfile`
4212 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4214 if [ "$d1" != "$d2" ]; then
4215 echo "write and touch not within one second"
4217 for (( i=0; i < 2; i++ )) ; do
4218 local mtime2=`stat -c %Y $DIR1/$tfile`
4219 [ "$mtime2" = $TEST_39_MTIME ] || \
4220 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4222 cancel_lru_locks $OSC
4223 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4227 run_test 39h "write, utime within one second, stat ============="
4230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4235 echo hello >> $DIR1/$tfile
4236 local mtime1=`stat -c %Y $DIR1/$tfile`
4238 mv $DIR1/$tfile $DIR1/$tfile-1
4240 for (( i=0; i < 2; i++ )) ; do
4241 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4243 [ "$mtime1" = "$mtime2" ] || \
4244 error "lost mtime: $mtime2, should be $mtime1"
4246 cancel_lru_locks $OSC
4247 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4250 run_test 39i "write, rename, stat =============================="
4253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4255 start_full_debug_logging
4259 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4260 lctl set_param fail_loc=0x80000412
4261 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4262 error "multiop failed"
4264 local mtime1=`stat -c %Y $DIR1/$tfile`
4266 mv $DIR1/$tfile $DIR1/$tfile-1
4268 kill -USR1 $multipid
4269 wait $multipid || error "multiop close failed"
4271 for (( i=0; i < 2; i++ )) ; do
4272 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4273 [ "$mtime1" = "$mtime2" ] ||
4274 error "mtime is lost on close: $mtime2, " \
4278 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4280 lctl set_param fail_loc=0
4281 stop_full_debug_logging
4283 run_test 39j "write, rename, close, stat ======================="
4286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4291 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4293 local mtime1=`stat -c %Y $DIR1/$tfile`
4295 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4297 kill -USR1 $multipid
4298 wait $multipid || error "multiop close failed"
4300 for (( i=0; i < 2; i++ )) ; do
4301 local mtime2=`stat -c %Y $DIR1/$tfile`
4303 [ "$mtime2" = $TEST_39_MTIME ] || \
4304 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4307 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4310 run_test 39k "write, utime, close, stat ========================"
4312 # this should be set to future
4313 TEST_39_ATIME=`date -d "1 year" +%s`
4316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4317 remote_mds_nodsh && skip "remote MDS with nodsh"
4319 local atime_diff=$(do_facet $SINGLEMDS \
4320 lctl get_param -n mdd.*MDT0000*.atime_diff)
4324 # test setting directory atime to future
4325 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4326 local atime=$(stat -c %X $DIR/$tdir)
4327 [ "$atime" = $TEST_39_ATIME ] ||
4328 error "atime is not set to future: $atime, $TEST_39_ATIME"
4330 # test setting directory atime from future to now
4331 local now=$(date +%s)
4332 touch -a -d @$now $DIR/$tdir
4334 atime=$(stat -c %X $DIR/$tdir)
4335 [ "$atime" -eq "$now" ] ||
4336 error "atime is not updated from future: $atime, $now"
4338 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4341 # test setting directory atime when now > dir atime + atime_diff
4342 local d1=$(date +%s)
4344 local d2=$(date +%s)
4345 cancel_lru_locks mdc
4346 atime=$(stat -c %X $DIR/$tdir)
4347 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4348 error "atime is not updated : $atime, should be $d2"
4350 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4353 # test not setting directory atime when now < dir atime + atime_diff
4355 cancel_lru_locks mdc
4356 atime=$(stat -c %X $DIR/$tdir)
4357 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4358 error "atime is updated to $atime, should remain $d1<atime<$d2"
4360 do_facet $SINGLEMDS \
4361 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4363 run_test 39l "directory atime update ==========================="
4366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4370 local far_past_mtime=$(date -d "May 29 1953" +%s)
4371 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4373 touch -m -d @$far_past_mtime $DIR1/$tfile
4374 touch -a -d @$far_past_atime $DIR1/$tfile
4376 for (( i=0; i < 2; i++ )) ; do
4377 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4378 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4379 error "atime or mtime set incorrectly"
4381 cancel_lru_locks $OSC
4382 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4385 run_test 39m "test atime and mtime before 1970"
4387 test_39n() { # LU-3832
4388 remote_mds_nodsh && skip "remote MDS with nodsh"
4390 local atime_diff=$(do_facet $SINGLEMDS \
4391 lctl get_param -n mdd.*MDT0000*.atime_diff)
4396 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4399 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4400 atime0=$(stat -c %X $DIR/$tfile)
4403 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4404 atime1=$(stat -c %X $DIR/$tfile)
4407 cancel_lru_locks mdc
4408 cancel_lru_locks osc
4409 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4410 atime2=$(stat -c %X $DIR/$tfile)
4412 do_facet $SINGLEMDS \
4413 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4415 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4416 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4418 run_test 39n "check that O_NOATIME is honored"
4421 TESTDIR=$DIR/$tdir/$tfile
4422 [ -e $TESTDIR ] && rm -rf $TESTDIR
4429 links2=$(stat -c %h .)
4430 [ $(($links1 + 2)) != $links2 ] &&
4431 error "wrong links count $(($links1 + 2)) != $links2"
4433 links3=$(stat -c %h .)
4434 [ $(($links1 + 1)) != $links3 ] &&
4435 error "wrong links count $links1 != $links3"
4438 run_test 39o "directory cached attributes updated after create"
4441 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4444 TESTDIR=$DIR/$tdir/$tdir
4445 [ -e $TESTDIR ] && rm -rf $TESTDIR
4446 test_mkdir -p $TESTDIR
4450 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4451 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4453 links2=$(stat -c %h .)
4454 [ $(($links1 + 2)) != $links2 ] &&
4455 error "wrong links count $(($links1 + 2)) != $links2"
4457 links3=$(stat -c %h .)
4458 [ $(($links1 + 1)) != $links3 ] &&
4459 error "wrong links count $links1 != $links3"
4462 run_test 39p "remote directory cached attributes updated after create ========"
4465 test_39q() { # LU-8041
4466 local testdir=$DIR/$tdir
4468 multiop_bg_pause $testdir D_c || error "multiop failed"
4470 cancel_lru_locks mdc
4471 kill -USR1 $multipid
4472 local atime=$(stat -c %X $testdir)
4473 [ "$atime" -ne 0 ] || error "atime is zero"
4475 run_test 39q "close won't zero out atime"
4478 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4479 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4480 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4481 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4482 error "$tfile is not 4096 bytes in size"
4484 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4488 small_write $DIR/f41 18
4490 run_test 41 "test small file write + fstat ====================="
4492 count_ost_writes() {
4493 lctl get_param -n ${OSC}.*.stats |
4494 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4495 END { printf("%0.0f", writes) }'
4502 BG_DIRTY_RATIO_SAVE=10
4503 MAX_BG_DIRTY_RATIO=25
4507 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4508 # dirty_ratio, dirty_background_ratio
4509 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4510 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4511 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4512 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4514 # if file not here, we are a 2.4 kernel
4515 kill -CONT `pidof kupdated`
4520 # setup the trap first, so someone cannot exit the test at the
4521 # exact wrong time and mess up a machine
4522 trap start_writeback EXIT
4523 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4524 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4525 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4526 sysctl -w vm.dirty_writeback_centisecs=0
4527 sysctl -w vm.dirty_writeback_centisecs=0
4528 # save and increase /proc/sys/vm/dirty_ratio
4529 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4530 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4531 # save and increase /proc/sys/vm/dirty_background_ratio
4532 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4533 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4535 # if file not here, we are a 2.4 kernel
4536 kill -STOP `pidof kupdated`
4540 # ensure that all stripes have some grant before we test client-side cache
4542 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4543 dd if=/dev/zero of=$i bs=4k count=1
4548 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4549 # file truncation, and file removal.
4551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4554 cancel_lru_locks $OSC
4556 sync; sleep 1; sync # just to be safe
4557 BEFOREWRITES=`count_ost_writes`
4558 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4559 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4560 AFTERWRITES=`count_ost_writes`
4561 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4562 error "$BEFOREWRITES < $AFTERWRITES"
4565 run_test 42a "ensure that we don't flush on close"
4568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4571 cancel_lru_locks $OSC
4574 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4575 BEFOREWRITES=$(count_ost_writes)
4576 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4577 AFTERWRITES=$(count_ost_writes)
4578 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4579 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4581 BEFOREWRITES=$(count_ost_writes)
4582 sync || error "sync: $?"
4583 AFTERWRITES=$(count_ost_writes)
4584 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4585 error "$BEFOREWRITES < $AFTERWRITES on sync"
4587 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4591 run_test 42b "test destroy of file with cached dirty data ======"
4593 # if these tests just want to test the effect of truncation,
4594 # they have to be very careful. consider:
4595 # - the first open gets a {0,EOF}PR lock
4596 # - the first write conflicts and gets a {0, count-1}PW
4597 # - the rest of the writes are under {count,EOF}PW
4598 # - the open for truncate tries to match a {0,EOF}PR
4599 # for the filesize and cancels the PWs.
4600 # any number of fixes (don't get {0,EOF} on open, match
4601 # composite locks, do smarter file size management) fix
4602 # this, but for now we want these tests to verify that
4603 # the cancellation with truncate intent works, so we
4604 # start the file with a full-file pw lock to match against
4605 # until the truncate.
4610 cancel_lru_locks $OSC
4612 # prime the file with 0,EOF PW to match
4616 # now the real test..
4617 dd if=/dev/zero of=$file bs=1024 count=100
4618 BEFOREWRITES=`count_ost_writes`
4619 $TRUNCATE $file $offset
4620 cancel_lru_locks $OSC
4621 AFTERWRITES=`count_ost_writes`
4626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4629 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4630 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4633 run_test 42c "test partial truncate of file with cached dirty data"
4636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4639 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4640 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4643 run_test 42d "test complete truncate of file with cached dirty data"
4645 test_42e() { # bug22074
4646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4648 local TDIR=$DIR/${tdir}e
4649 local pages=16 # hardcoded 16 pages, don't change it.
4650 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4651 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4655 test_mkdir $DIR/${tdir}e
4656 $LFS setstripe -c 1 $TDIR
4657 createmany -o $TDIR/f $files
4659 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4661 # we assume that with $OSTCOUNT files, at least one of them will
4662 # be allocated on OST0.
4663 warmup_files=$((OSTCOUNT * max_dirty_mb))
4664 createmany -o $TDIR/w $warmup_files
4666 # write a large amount of data into one file and sync, to get good
4667 # avail_grant number from OST.
4668 for ((i=0; i<$warmup_files; i++)); do
4669 idx=$($LFS getstripe -i $TDIR/w$i)
4670 [ $idx -ne 0 ] && continue
4671 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4674 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4676 $LCTL get_param $proc_osc0/cur_dirty_bytes
4677 $LCTL get_param $proc_osc0/cur_grant_bytes
4679 # create as much dirty pages as we can while not to trigger the actual
4680 # RPCs directly. but depends on the env, VFS may trigger flush during this
4681 # period, hopefully we are good.
4682 for ((i=0; i<$warmup_files; i++)); do
4683 idx=$($LFS getstripe -i $TDIR/w$i)
4684 [ $idx -ne 0 ] && continue
4685 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4687 $LCTL get_param $proc_osc0/cur_dirty_bytes
4688 $LCTL get_param $proc_osc0/cur_grant_bytes
4690 # perform the real test
4691 $LCTL set_param $proc_osc0/rpc_stats 0
4692 for ((;i<$files; i++)); do
4693 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4694 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4697 $LCTL get_param $proc_osc0/rpc_stats
4700 local have_ppr=false
4701 $LCTL get_param $proc_osc0/rpc_stats |
4702 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4703 # skip lines until we are at the RPC histogram data
4704 [ "$PPR" == "pages" ] && have_ppr=true && continue
4705 $have_ppr || continue
4707 # we only want the percent stat for < 16 pages
4708 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4710 percent=$((percent + WPCT))
4711 if [[ $percent -gt 15 ]]; then
4712 error "less than 16-pages write RPCs" \
4719 run_test 42e "verify sub-RPC writes are not done synchronously"
4721 test_43A() { # was test_43
4722 test_mkdir $DIR/$tdir
4723 cp -p /bin/ls $DIR/$tdir/$tfile
4724 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4726 # give multiop a chance to open
4729 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4732 run_test 43A "execution of file opened for write should return -ETXTBSY"
4735 test_mkdir $DIR/$tdir
4736 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4737 $DIR/$tdir/sleep 60 &
4739 # Make sure exec of $tdir/sleep wins race with truncate
4741 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4744 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4749 test_mkdir $DIR/$tdir
4750 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4751 $DIR/$tdir/sleep 60 &
4753 # Make sure exec of $tdir/sleep wins race with truncate
4755 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4758 run_test 43b "truncate of file being executed should return -ETXTBSY"
4761 local testdir="$DIR/$tdir"
4764 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4765 ( cd $testdir && md5sum -c )
4767 run_test 43c "md5sum of copy into lustre"
4769 test_44A() { # was test_44
4770 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4772 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4773 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4775 run_test 44A "zero length read from a sparse stripe"
4778 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4780 [ -z "$nstripe" ] && skip "can't get stripe info"
4781 [[ $nstripe -gt $OSTCOUNT ]] &&
4782 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4784 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4786 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4787 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4791 OFFSETS="0 $((stride/2)) $((stride-1))"
4792 for offset in $OFFSETS; do
4793 for i in $(seq 0 $((nstripe-1))); do
4794 local GLOBALOFFSETS=""
4796 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4797 local myfn=$DIR/d44a-$size
4798 echo "--------writing $myfn at $size"
4799 ll_sparseness_write $myfn $size ||
4800 error "ll_sparseness_write"
4801 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4802 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4803 error "ll_sparseness_verify $GLOBALOFFSETS"
4805 for j in $(seq 0 $((nstripe-1))); do
4807 size=$((((j + $nstripe )*$stride + $offset)))
4808 ll_sparseness_write $myfn $size ||
4809 error "ll_sparseness_write"
4810 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4812 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4813 error "ll_sparseness_verify $GLOBALOFFSETS"
4818 run_test 44a "test sparse pwrite ==============================="
4822 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4828 before=`dirty_osc_total`
4829 echo executing "\"$*\""
4831 after=`dirty_osc_total`
4832 echo before $before, after $after
4835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4838 # Obtain grants from OST if it supports it
4839 echo blah > ${f}_grant
4842 do_dirty_record "echo blah > $f"
4843 [[ $before -eq $after ]] && error "write wasn't cached"
4844 do_dirty_record "> $f"
4845 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4846 do_dirty_record "echo blah > $f"
4847 [[ $before -eq $after ]] && error "write wasn't cached"
4848 do_dirty_record "sync"
4849 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4850 do_dirty_record "echo blah > $f"
4851 [[ $before -eq $after ]] && error "write wasn't cached"
4852 do_dirty_record "cancel_lru_locks osc"
4853 [[ $before -gt $after ]] ||
4854 error "lock cancellation didn't lower dirty count"
4857 run_test 45 "osc io page accounting ============================"
4859 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4860 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4861 # objects offset and an assert hit when an rpc was built with 1023's mapped
4862 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4869 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4871 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4872 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4876 run_test 46 "dirtying a previously written page ================"
4878 # test_47 is removed "Device nodes check" is moved to test_28
4880 test_48a() { # bug 2399
4881 [ "$mds1_FSTYPE" = "zfs" ] &&
4882 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4883 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4885 test_mkdir $DIR/$tdir
4887 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4888 test_mkdir $DIR/$tdir
4889 touch foo || error "'touch foo' failed after recreating cwd"
4891 touch .foo || error "'touch .foo' failed after recreating cwd"
4893 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4894 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4895 cd . || error "'cd .' failed after recreating cwd"
4896 mkdir . && error "'mkdir .' worked after recreating cwd"
4897 rmdir . && error "'rmdir .' worked after recreating cwd"
4898 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4899 cd .. || error "'cd ..' failed after recreating cwd"
4901 run_test 48a "Access renamed working dir (should return errors)="
4903 test_48b() { # bug 2399
4905 test_mkdir $DIR/$tdir
4907 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4908 touch foo && error "'touch foo' worked after removing cwd"
4909 mkdir foo && error "'mkdir foo' worked after removing cwd"
4910 touch .foo && error "'touch .foo' worked after removing cwd"
4911 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4912 ls . > /dev/null && error "'ls .' worked after removing cwd"
4913 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4914 mkdir . && error "'mkdir .' worked after removing cwd"
4915 rmdir . && error "'rmdir .' worked after removing cwd"
4916 ln -s . foo && error "'ln -s .' worked after removing cwd"
4917 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4919 run_test 48b "Access removed working dir (should return errors)="
4921 test_48c() { # bug 2350
4922 #lctl set_param debug=-1
4925 test_mkdir -p $DIR/$tdir/dir
4927 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4928 $TRACE touch foo && error "touch foo worked after removing cwd"
4929 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4930 touch .foo && error "touch .foo worked after removing cwd"
4931 mkdir .foo && error "mkdir .foo worked after removing cwd"
4932 $TRACE ls . && error "'ls .' worked after removing cwd"
4933 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4934 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4935 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4936 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4937 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4939 run_test 48c "Access removed working subdir (should return errors)"
4941 test_48d() { # bug 2350
4942 #lctl set_param debug=-1
4945 test_mkdir -p $DIR/$tdir/dir
4947 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4948 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4949 $TRACE touch foo && error "'touch foo' worked after removing parent"
4950 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4951 touch .foo && error "'touch .foo' worked after removing parent"
4952 mkdir .foo && error "mkdir .foo worked after removing parent"
4953 $TRACE ls . && error "'ls .' worked after removing parent"
4954 $TRACE ls .. && error "'ls ..' worked after removing parent"
4955 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4956 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4957 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4960 run_test 48d "Access removed parent subdir (should return errors)"
4962 test_48e() { # bug 4134
4963 #lctl set_param debug=-1
4966 test_mkdir -p $DIR/$tdir/dir
4968 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4969 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4970 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4971 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4972 # On a buggy kernel addition of "touch foo" after cd .. will
4973 # produce kernel oops in lookup_hash_it
4974 touch ../foo && error "'cd ..' worked after recreate parent"
4976 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4978 run_test 48e "Access to recreated parent subdir (should return errors)"
4980 test_49() { # LU-1030
4981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4982 remote_ost_nodsh && skip "remote OST with nodsh"
4984 # get ost1 size - lustre-OST0000
4985 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4987 # write 800M at maximum
4988 [[ $ost1_size -lt 2 ]] && ost1_size=2
4989 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4991 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4992 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4995 # change max_pages_per_rpc while writing the file
4996 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4997 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4998 # loop until dd process exits
4999 while ps ax -opid | grep -wq $dd_pid; do
5000 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5001 sleep $((RANDOM % 5 + 1))
5003 # restore original max_pages_per_rpc
5004 $LCTL set_param $osc1_mppc=$orig_mppc
5005 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5007 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5011 test_mkdir $DIR/$tdir
5013 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5015 run_test 50 "special situations: /proc symlinks ==============="
5017 test_51a() { # was test_51
5018 # bug 1516 - create an empty entry right after ".." then split dir
5019 test_mkdir -c1 $DIR/$tdir
5020 touch $DIR/$tdir/foo
5021 $MCREATE $DIR/$tdir/bar
5023 createmany -m $DIR/$tdir/longfile 201
5025 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5026 $MCREATE $DIR/$tdir/longfile$FNUM
5031 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5033 run_test 51a "special situations: split htree with empty entry =="
5035 cleanup_print_lfs_df () {
5042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5044 local dir=$DIR/$tdir
5045 local nrdirs=$((65536 + 100))
5047 # cleanup the directory
5054 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5055 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5056 [[ $numfree -lt $nrdirs ]] &&
5057 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5059 # need to check free space for the directories as well
5060 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5061 numfree=$(( blkfree / $(fs_inode_ksize) ))
5062 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5064 trap cleanup_print_lfs_df EXIT
5067 createmany -d $dir/d $nrdirs || {
5068 unlinkmany $dir/d $nrdirs
5069 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5073 nrdirs=$(ls -U $dir | wc -l)
5075 # unlink all but 100 subdirectories, then check it still works
5077 local delete=$((nrdirs - left))
5082 # for ldiskfs the nlink count should be 1, but this is OSD specific
5083 # and so this is listed for informational purposes only
5084 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5085 unlinkmany -d $dir/d $delete ||
5086 error "unlink of first $delete subdirs failed"
5088 echo "nlink between: $(stat -c %h $dir)"
5089 local found=$(ls -U $dir | wc -l)
5090 [ $found -ne $left ] &&
5091 error "can't find subdirs: found only $found, expected $left"
5093 unlinkmany -d $dir/d $delete $left ||
5094 error "unlink of second $left subdirs failed"
5095 # regardless of whether the backing filesystem tracks nlink accurately
5096 # or not, the nlink count shouldn't be more than "." and ".." here
5097 local after=$(stat -c %h $dir)
5098 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5099 echo "nlink after: $after"
5101 cleanup_print_lfs_df
5103 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5107 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5109 test_mkdir $DIR/$tdir
5110 createmany -o $DIR/$tdir/t- 1000
5111 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5112 for N in $(seq 0 $((OSTCOUNT - 1))); do
5113 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5114 END { printf("%0.0f", objs) }' $TMP/$tfile)
5115 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5116 '($1 == '$N') { objs += 1 } \
5117 END { printf("%0.0f", objs) }')
5118 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5120 unlinkmany $DIR/$tdir/t- 1000
5123 for N in $(seq 1 $((OSTCOUNT - 1))); do
5124 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5125 error "OST $N has less objects vs OST $NLAST" \
5126 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5127 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5128 error "OST $N has less objects vs OST $NLAST" \
5129 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5131 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5132 error "OST $N has less #0 objects vs OST $NLAST" \
5133 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5134 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5135 error "OST $N has less #0 objects vs OST $NLAST" \
5136 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5141 run_test 51d "check object distribution"
5144 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5145 skip_env "ldiskfs only test"
5148 test_mkdir -c1 $DIR/$tdir
5149 test_mkdir -c1 $DIR/$tdir/d0
5151 touch $DIR/$tdir/d0/foo
5152 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5153 error "file exceed 65000 nlink limit!"
5154 unlinkmany $DIR/$tdir/d0/f- 65001
5157 run_test 51e "check file nlink limit"
5160 test_mkdir $DIR/$tdir
5163 local ulimit_old=$(ulimit -n)
5164 local spare=20 # number of spare fd's for scripts/libraries, etc.
5165 local mdt=$($LFS getstripe -m $DIR/$tdir)
5166 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5168 echo "MDT$mdt numfree=$numfree, max=$max"
5169 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5170 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5171 while ! ulimit -n $((numfree + spare)); do
5172 numfree=$((numfree * 3 / 4))
5174 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5176 echo "left ulimit at $ulimit_old"
5179 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5180 unlinkmany $DIR/$tdir/f $numfree
5181 error "create+open $numfree files in $DIR/$tdir failed"
5183 ulimit -n $ulimit_old
5185 # if createmany exits at 120s there will be fewer than $numfree files
5186 unlinkmany $DIR/$tdir/f $numfree || true
5188 run_test 51f "check many open files limit"
5191 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5192 test_mkdir $DIR/$tdir
5193 touch $DIR/$tdir/foo
5194 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5195 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5196 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5197 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5198 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5200 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5201 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5202 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5204 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5205 cp -r $DIR/$tdir $TMP/
5206 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5208 run_test 52a "append-only flag test (should return errors)"
5211 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5212 test_mkdir $DIR/$tdir
5213 touch $DIR/$tdir/foo
5214 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5215 cat test > $DIR/$tdir/foo && error "cat test worked"
5216 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5217 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5218 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5220 echo foo >> $DIR/$tdir/foo && error "echo worked"
5221 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5222 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5223 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5224 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5226 chattr -i $DIR/$tdir/foo || error "chattr failed"
5228 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5230 run_test 52b "immutable flag test (should return errors) ======="
5233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5234 remote_mds_nodsh && skip "remote MDS with nodsh"
5235 remote_ost_nodsh && skip "remote OST with nodsh"
5248 local support_last_seq=true
5250 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5251 support_last_seq=false
5254 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5256 for value in $(do_facet $SINGLEMDS \
5257 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5258 param=$(echo ${value[0]} | cut -d "=" -f1)
5259 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5261 if $support_last_seq; then
5262 param_seq=$(echo $param |
5263 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5264 mds_last_seq=$(do_facet $SINGLEMDS \
5265 $LCTL get_param -n $param_seq)
5267 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5269 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5270 node=$(facet_active_host ost$((ostnum+1)))
5271 param="obdfilter.$ostname.last_id"
5272 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5273 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5274 ost_last_id=$ost_last
5276 if $support_last_seq; then
5277 ost_last_id=$(echo $ost_last |
5278 awk -F':' '{print $2}' |
5280 ost_last_seq=$(echo $ost_last |
5281 awk -F':' '{print $1}')
5282 [[ $ost_last_seq = $mds_last_seq ]] || continue
5285 if [[ $ost_last_id != $mds_last ]]; then
5286 error "$ost_last_id != $mds_last"
5293 $found || error "can not match last_seq/last_id for $mdtosc"
5296 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5299 perl -MSocket -e ';' || skip "no Socket perl module installed"
5301 $SOCKETSERVER $DIR/socket ||
5302 error "$SOCKETSERVER $DIR/socket failed: $?"
5303 $SOCKETCLIENT $DIR/socket ||
5304 error "$SOCKETCLIENT $DIR/socket failed: $?"
5305 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5307 run_test 54a "unix domain socket test =========================="
5313 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5315 run_test 54b "char device works in lustre ======================"
5318 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5319 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5320 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5322 for i in $(seq 3 7); do
5323 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5332 loopdev="$DIR/loop54c"
5335 $UMOUNT $DIR/$tdir || rc=$?
5336 losetup -d $loopdev || true
5337 losetup -d $LOOPDEV || true
5338 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5345 loopdev="$DIR/loop54c"
5348 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5349 trap cleanup_54c EXIT
5350 mknod $loopdev b 7 $LOOPNUM
5351 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5352 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5353 losetup $loopdev $DIR/$tfile ||
5354 error "can't set up $loopdev for $DIR/$tfile"
5355 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5356 test_mkdir $DIR/$tdir
5357 mount -t ext2 $loopdev $DIR/$tdir ||
5358 error "error mounting $loopdev on $DIR/$tdir"
5359 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5362 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5366 run_test 54c "block device works in lustre ====================="
5372 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5374 run_test 54d "fifo device works in lustre ======================"
5379 cp -aL /dev/console $f
5380 echo $string > $f || error "echo $string to $f failed"
5382 run_test 54e "console/tty device works in lustre ======================"
5386 local dir=$DIR/$tdir
5389 test_mkdir -p $dir/dir
5390 for i in $(seq $numfiles); do
5392 touch $dir/dir/file$i
5395 local numcomp=$($LFS getstripe --component-count $dir)
5397 [[ $numcomp == 0 ]] && numcomp=1
5399 # test lfs getstripe with --recursive
5400 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5402 [[ $filenum -eq $((numfiles * 2)) ]] ||
5403 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5404 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5405 [[ $filenum -eq $numfiles ]] ||
5406 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5407 echo "$LFS getstripe showed obdidx or l_ost_idx"
5409 # test lfs getstripe with file instead of dir
5410 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5411 [[ $filenum -eq 1 ]] ||
5412 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5413 echo "$LFS getstripe file1 passed"
5415 #test lfs getstripe with --verbose
5416 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5417 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5418 error "$LFS getstripe --verbose $dir: "\
5419 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5420 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5421 error "$LFS getstripe $dir: showed lmm_magic"
5423 #test lfs getstripe with -v prints lmm_fid
5424 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5425 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5426 error "$LFS getstripe -v $dir: "\
5427 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5428 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5429 error "$LFS getstripe $dir: showed lmm_fid by default"
5430 echo "$LFS getstripe --verbose passed"
5432 #check for FID information
5433 local fid1=$($LFS getstripe --fid $dir/file1)
5434 local fid2=$($LFS getstripe --verbose $dir/file1 |
5435 awk '/lmm_fid: / { print $2; exit; }')
5436 local fid3=$($LFS path2fid $dir/file1)
5438 [ "$fid1" != "$fid2" ] &&
5439 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5440 [ "$fid1" != "$fid3" ] &&
5441 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5442 echo "$LFS getstripe --fid passed"
5444 #test lfs getstripe with --obd
5445 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5446 error "$LFS getstripe --obd wrong_uuid: should return error"
5448 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5451 local obduuid=$(ostuuid_from_index $ostidx)
5452 local found=$($LFS getstripe -r --obd $obduuid $dir |
5453 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5455 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5456 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5458 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5461 [[ $found -eq $filenum ]] ||
5462 error "$LFS getstripe --obd: found $found expect $filenum"
5463 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5464 sed '/^[ ]*'${ostidx}'[ ]/d' |
5465 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5466 error "$LFS getstripe --obd: should not show file on other obd"
5467 echo "$LFS getstripe --obd passed"
5469 run_test 56a "check $LFS getstripe"
5472 local dir=$DIR/$tdir
5476 for i in $(seq $numdirs); do
5477 test_mkdir $dir/dir$i
5480 # test lfs getdirstripe default mode is non-recursion, which is
5481 # different from lfs getstripe
5482 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5484 [[ $dircnt -eq 1 ]] ||
5485 error "$LFS getdirstripe: found $dircnt, not 1"
5486 dircnt=$($LFS getdirstripe --recursive $dir |
5487 grep -c lmv_stripe_count)
5488 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5489 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5491 run_test 56b "check $LFS getdirstripe"
5494 remote_ost_nodsh && skip "remote OST with nodsh"
5497 local ost_name=$(ostname_from_index $ost_idx)
5498 local old_status=$(ost_dev_status $ost_idx)
5500 [[ -z "$old_status" ]] ||
5501 skip_env "OST $ost_name is in $old_status status"
5503 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5504 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5505 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5508 local new_status=$(ost_dev_status $ost_idx)
5510 [[ "$new_status" =~ "D" ]] ||
5511 error "$ost_name status is '$new_status', missing 'D'"
5512 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5513 [[ "$new_status" =~ "N" ]] ||
5514 error "$ost_name status is '$new_status', missing 'N'"
5517 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5518 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5519 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5522 new_status=$(ost_dev_status $ost_idx)
5523 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5524 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5526 run_test 56c "check 'lfs df' showing device status"
5531 local local_tdir="$1"
5532 local local_numfiles="$2"
5533 local local_numdirs="$3"
5534 local dir_params="$4"
5535 local dir_stripe_params="$5"
5537 if [ ! -d "$local_tdir" ] ; then
5538 test_mkdir -p $dir_stripe_params $local_tdir
5539 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5540 for i in $(seq $local_numfiles) ; do
5541 touch $local_tdir/file$i
5543 for i in $(seq $local_numdirs) ; do
5544 test_mkdir $dir_stripe_params $local_tdir/dir$i
5545 for j in $(seq $local_numfiles) ; do
5546 touch $local_tdir/dir$i/file$j
5552 setup_56_special() {
5554 local local_numfiles=$2
5555 local local_numdirs=$3
5557 setup_56 $local_tdir $local_numfiles $local_numdirs
5559 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5560 for i in $(seq $local_numfiles) ; do
5561 mknod $local_tdir/loop${i}b b 7 $i
5562 mknod $local_tdir/null${i}c c 1 3
5563 ln -s $local_tdir/file1 $local_tdir/link${i}
5565 for i in $(seq $local_numdirs) ; do
5566 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5567 mknod $local_tdir/dir$i/null${i}c c 1 3
5568 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5574 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5575 local expected=$(($NUMDIRS + 2))
5577 setup_56 $dir $NUMFILES $NUMDIRS
5579 # test lfs find with -name
5580 for i in $(seq $NUMFILES) ; do
5581 local nums=$($LFS find -name "*$i" $dir | wc -l)
5583 [ $nums -eq $expected ] ||
5584 error "lfs find -name '*$i' $dir wrong: "\
5585 "found $nums, expected $expected"
5588 run_test 56g "check lfs find -name"
5591 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5592 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5594 setup_56 $dir $NUMFILES $NUMDIRS
5596 # test lfs find with ! -name
5597 for i in $(seq $NUMFILES) ; do
5598 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5600 [ $nums -eq $expected ] ||
5601 error "lfs find ! -name '*$i' $dir wrong: "\
5602 "found $nums, expected $expected"
5605 run_test 56h "check lfs find ! -name"
5608 local dir=$DIR/$tdir
5612 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5615 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5617 run_test 56i "check 'lfs find -ost UUID' skips directories"
5620 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5622 setup_56_special $dir $NUMFILES $NUMDIRS
5624 local expected=$((NUMDIRS + 1))
5625 local cmd="$LFS find -type d $dir"
5626 local nums=$($cmd | wc -l)
5628 [ $nums -eq $expected ] ||
5629 error "'$cmd' wrong: found $nums, expected $expected"
5631 run_test 56j "check lfs find -type d"
5634 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5636 setup_56_special $dir $NUMFILES $NUMDIRS
5638 local expected=$(((NUMDIRS + 1) * NUMFILES))
5639 local cmd="$LFS find -type f $dir"
5640 local nums=$($cmd | wc -l)
5642 [ $nums -eq $expected ] ||
5643 error "'$cmd' wrong: found $nums, expected $expected"
5645 run_test 56k "check lfs find -type f"
5648 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5650 setup_56_special $dir $NUMFILES $NUMDIRS
5652 local expected=$((NUMDIRS + NUMFILES))
5653 local cmd="$LFS find -type b $dir"
5654 local nums=$($cmd | wc -l)
5656 [ $nums -eq $expected ] ||
5657 error "'$cmd' wrong: found $nums, expected $expected"
5659 run_test 56l "check lfs find -type b"
5662 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5664 setup_56_special $dir $NUMFILES $NUMDIRS
5666 local expected=$((NUMDIRS + NUMFILES))
5667 local cmd="$LFS find -type c $dir"
5668 local nums=$($cmd | wc -l)
5669 [ $nums -eq $expected ] ||
5670 error "'$cmd' wrong: found $nums, expected $expected"
5672 run_test 56m "check lfs find -type c"
5675 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5676 setup_56_special $dir $NUMFILES $NUMDIRS
5678 local expected=$((NUMDIRS + NUMFILES))
5679 local cmd="$LFS find -type l $dir"
5680 local nums=$($cmd | wc -l)
5682 [ $nums -eq $expected ] ||
5683 error "'$cmd' wrong: found $nums, expected $expected"
5685 run_test 56n "check lfs find -type l"
5688 local dir=$DIR/$tdir
5690 setup_56 $dir $NUMFILES $NUMDIRS
5691 utime $dir/file1 > /dev/null || error "utime (1)"
5692 utime $dir/file2 > /dev/null || error "utime (2)"
5693 utime $dir/dir1 > /dev/null || error "utime (3)"
5694 utime $dir/dir2 > /dev/null || error "utime (4)"
5695 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5696 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5699 local nums=$($LFS find -mtime +0 $dir | wc -l)
5701 [ $nums -eq $expected ] ||
5702 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5705 cmd="$LFS find -mtime 0 $dir"
5706 nums=$($cmd | wc -l)
5707 [ $nums -eq $expected ] ||
5708 error "'$cmd' wrong: found $nums, expected $expected"
5710 run_test 56o "check lfs find -mtime for old files"
5713 local dir=$DIR/$tdir
5717 # just to make sure there is something that won't be found
5719 touch $dir/$tfile.now
5721 for age in year week day hour min; do
5722 count=$((count + 1))
5724 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5725 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5726 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5728 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5729 local nums=$($cmd | wc -l)
5730 [ $nums -eq $expected ] ||
5731 error "'$cmd' wrong: found $nums, expected $expected"
5733 cmd="$LFS find $dir -atime $count${age:0:1}"
5734 nums=$($cmd | wc -l)
5735 [ $nums -eq $expected ] ||
5736 error "'$cmd' wrong: found $nums, expected $expected"
5740 cmd="$LFS find $dir -ctime +1s -type f"
5741 nums=$($cmd | wc -l)
5742 (( $nums == $count * 2 + 1)) ||
5743 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5745 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5748 [ $RUNAS_ID -eq $UID ] &&
5749 skip_env "RUNAS_ID = UID = $UID -- skipping"
5751 local dir=$DIR/$tdir
5753 setup_56 $dir $NUMFILES $NUMDIRS
5754 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5756 local expected=$NUMFILES
5757 local cmd="$LFS find -uid $RUNAS_ID $dir"
5758 local nums=$($cmd | wc -l)
5760 [ $nums -eq $expected ] ||
5761 error "'$cmd' wrong: found $nums, expected $expected"
5763 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5764 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5765 nums=$($cmd | wc -l)
5766 [ $nums -eq $expected ] ||
5767 error "'$cmd' wrong: found $nums, expected $expected"
5769 run_test 56p "check lfs find -uid and ! -uid"
5772 [ $RUNAS_ID -eq $UID ] &&
5773 skip_env "RUNAS_ID = UID = $UID -- skipping"
5775 local dir=$DIR/$tdir
5777 setup_56 $dir $NUMFILES $NUMDIRS
5778 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5780 local expected=$NUMFILES
5781 local cmd="$LFS find -gid $RUNAS_GID $dir"
5782 local nums=$($cmd | wc -l)
5784 [ $nums -eq $expected ] ||
5785 error "'$cmd' wrong: found $nums, expected $expected"
5787 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5788 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5789 nums=$($cmd | wc -l)
5790 [ $nums -eq $expected ] ||
5791 error "'$cmd' wrong: found $nums, expected $expected"
5793 run_test 56q "check lfs find -gid and ! -gid"
5796 local dir=$DIR/$tdir
5798 setup_56 $dir $NUMFILES $NUMDIRS
5801 local cmd="$LFS find -size 0 -type f -lazy $dir"
5802 local nums=$($cmd | wc -l)
5804 [ $nums -eq $expected ] ||
5805 error "'$cmd' wrong: found $nums, expected $expected"
5806 cmd="$LFS find -size 0 -type f $dir"
5807 nums=$($cmd | wc -l)
5808 [ $nums -eq $expected ] ||
5809 error "'$cmd' wrong: found $nums, expected $expected"
5812 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5813 nums=$($cmd | wc -l)
5814 [ $nums -eq $expected ] ||
5815 error "'$cmd' wrong: found $nums, expected $expected"
5816 cmd="$LFS find ! -size 0 -type f $dir"
5817 nums=$($cmd | wc -l)
5818 [ $nums -eq $expected ] ||
5819 error "'$cmd' wrong: found $nums, expected $expected"
5821 echo "test" > $dir/$tfile
5822 echo "test2" > $dir/$tfile.2 && sync
5824 cmd="$LFS find -size 5 -type f -lazy $dir"
5825 nums=$($cmd | wc -l)
5826 [ $nums -eq $expected ] ||
5827 error "'$cmd' wrong: found $nums, expected $expected"
5828 cmd="$LFS find -size 5 -type f $dir"
5829 nums=$($cmd | wc -l)
5830 [ $nums -eq $expected ] ||
5831 error "'$cmd' wrong: found $nums, expected $expected"
5834 cmd="$LFS find -size +5 -type f -lazy $dir"
5835 nums=$($cmd | wc -l)
5836 [ $nums -eq $expected ] ||
5837 error "'$cmd' wrong: found $nums, expected $expected"
5838 cmd="$LFS find -size +5 -type f $dir"
5839 nums=$($cmd | wc -l)
5840 [ $nums -eq $expected ] ||
5841 error "'$cmd' wrong: found $nums, expected $expected"
5844 cmd="$LFS find -size +0 -type f -lazy $dir"
5845 nums=$($cmd | wc -l)
5846 [ $nums -eq $expected ] ||
5847 error "'$cmd' wrong: found $nums, expected $expected"
5848 cmd="$LFS find -size +0 -type f $dir"
5849 nums=$($cmd | wc -l)
5850 [ $nums -eq $expected ] ||
5851 error "'$cmd' wrong: found $nums, expected $expected"
5854 cmd="$LFS find ! -size -5 -type f -lazy $dir"
5855 nums=$($cmd | wc -l)
5856 [ $nums -eq $expected ] ||
5857 error "'$cmd' wrong: found $nums, expected $expected"
5858 cmd="$LFS find ! -size -5 -type f $dir"
5859 nums=$($cmd | wc -l)
5860 [ $nums -eq $expected ] ||
5861 error "'$cmd' wrong: found $nums, expected $expected"
5864 cmd="$LFS find -size -5 -type f -lazy $dir"
5865 nums=$($cmd | wc -l)
5866 [ $nums -eq $expected ] ||
5867 error "'$cmd' wrong: found $nums, expected $expected"
5868 cmd="$LFS find -size -5 -type f $dir"
5869 nums=$($cmd | wc -l)
5870 [ $nums -eq $expected ] ||
5871 error "'$cmd' wrong: found $nums, expected $expected"
5873 run_test 56r "check lfs find -size works"
5876 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
5877 skip "MDS < 2.12.58 doesn't return LSOM data"
5878 local dir=$DIR/$tdir
5880 [[ $OSC == "mdc" ]] && skip "DoM files" && return
5882 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5884 cancel_lru_locks $OSC
5886 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5888 local cmd="$LFS find -size 0 -type f -lazy $dir"
5889 local nums=$($cmd | wc -l)
5891 [ $nums -eq $expected ] ||
5892 error "'$cmd' wrong: found $nums, expected $expected"
5894 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5895 [ $rpcs_before -eq $rpcs_after ] ||
5896 error "'$cmd' should not send glimpse RPCs to OST"
5897 cmd="$LFS find -size 0 -type f $dir"
5898 nums=$($cmd | wc -l)
5899 [ $nums -eq $expected ] ||
5900 error "'$cmd' wrong: found $nums, expected $expected"
5901 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5902 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5903 $LCTL get_param osc.*.stats
5904 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5905 error "'$cmd' should send 12 glimpse RPCs to OST"
5907 cancel_lru_locks $OSC
5908 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5910 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5911 nums=$($cmd | wc -l)
5912 [ $nums -eq $expected ] ||
5913 error "'$cmd' wrong: found $nums, expected $expected"
5914 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5915 $LCTL get_param mdc.*.stats
5916 [ $rpcs_before -eq $rpcs_after ] ||
5917 error "'$cmd' should not send glimpse RPCs to OST"
5918 cmd="$LFS find ! -size 0 -type f $dir"
5919 nums=$($cmd | wc -l)
5920 [ $nums -eq $expected ] ||
5921 error "'$cmd' wrong: found $nums, expected $expected"
5922 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5923 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5924 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5925 error "'$cmd' should send 12 glimpse RPCs to OST"
5927 echo "test" > $dir/$tfile
5928 echo "test2" > $dir/$tfile.2 && sync
5929 cancel_lru_locks $OSC
5930 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5932 cmd="$LFS find -size 5 -type f -lazy $dir"
5933 nums=$($cmd | wc -l)
5934 [ $nums -eq $expected ] ||
5935 error "'$cmd' wrong: found $nums, expected $expected"
5936 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5937 [ $rpcs_before -eq $rpcs_after ] ||
5938 error "'$cmd' should not send glimpse RPCs to OST"
5939 cmd="$LFS find -size 5 -type f $dir"
5940 nums=$($cmd | wc -l)
5941 [ $nums -eq $expected ] ||
5942 error "'$cmd' wrong: found $nums, expected $expected"
5943 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5944 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5945 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
5946 error "'$cmd' should send 14 glimpse RPCs to OST"
5948 cancel_lru_locks $OSC
5949 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5951 cmd="$LFS find -size +5 -type f -lazy $dir"
5952 nums=$($cmd | wc -l)
5953 [ $nums -eq $expected ] ||
5954 error "'$cmd' wrong: found $nums, expected $expected"
5955 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5956 [ $rpcs_before -eq $rpcs_after ] ||
5957 error "'$cmd' should not send glimpse RPCs to OST"
5958 cmd="$LFS find -size +5 -type f $dir"
5959 nums=$($cmd | wc -l)
5960 [ $nums -eq $expected ] ||
5961 error "'$cmd' wrong: found $nums, expected $expected"
5962 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5963 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5964 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
5965 error "'$cmd' should send 14 glimpse RPCs to OST"
5967 cancel_lru_locks $OSC
5968 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5970 cmd="$LFS find -size +0 -type f -lazy $dir"
5971 nums=$($cmd | wc -l)
5972 [ $nums -eq $expected ] ||
5973 error "'$cmd' wrong: found $nums, expected $expected"
5974 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5975 [ $rpcs_before -eq $rpcs_after ] ||
5976 error "'$cmd' should not send glimpse RPCs to OST"
5977 cmd="$LFS find -size +0 -type f $dir"
5978 nums=$($cmd | wc -l)
5979 [ $nums -eq $expected ] ||
5980 error "'$cmd' wrong: found $nums, expected $expected"
5981 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5982 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5983 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
5984 error "'$cmd' should send 14 glimpse RPCs to OST"
5986 cancel_lru_locks $OSC
5987 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5989 cmd="$LFS find ! -size -5 -type f -lazy $dir"
5990 nums=$($cmd | wc -l)
5991 [ $nums -eq $expected ] ||
5992 error "'$cmd' wrong: found $nums, expected $expected"
5993 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5994 [ $rpcs_before -eq $rpcs_after ] ||
5995 error "'$cmd' should not send glimpse RPCs to OST"
5996 cmd="$LFS find ! -size -5 -type f $dir"
5997 nums=$($cmd | wc -l)
5998 [ $nums -eq $expected ] ||
5999 error "'$cmd' wrong: found $nums, expected $expected"
6000 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6001 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6002 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6003 error "'$cmd' should send 14 glimpse RPCs to OST"
6005 cancel_lru_locks $OSC
6006 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6008 cmd="$LFS find -size -5 -type f -lazy $dir"
6009 nums=$($cmd | wc -l)
6010 [ $nums -eq $expected ] ||
6011 error "'$cmd' wrong: found $nums, expected $expected"
6012 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6013 [ $rpcs_before -eq $rpcs_after ] ||
6014 error "'$cmd' should not send glimpse RPCs to OST"
6015 cmd="$LFS find -size -5 -type f $dir"
6016 nums=$($cmd | wc -l)
6017 [ $nums -eq $expected ] ||
6018 error "'$cmd' wrong: found $nums, expected $expected"
6019 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6020 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6021 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6022 error "'$cmd' should send 14 glimpse RPCs to OST"
6024 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6026 test_56s() { # LU-611 #LU-9369
6027 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6029 local dir=$DIR/$tdir
6030 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6032 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6033 for i in $(seq $NUMDIRS); do
6034 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6037 local expected=$NUMDIRS
6038 local cmd="$LFS find -c $OSTCOUNT $dir"
6039 local nums=$($cmd | wc -l)
6041 [ $nums -eq $expected ] || {
6042 $LFS getstripe -R $dir
6043 error "'$cmd' wrong: found $nums, expected $expected"
6046 expected=$((NUMDIRS + onestripe))
6047 cmd="$LFS find -stripe-count +0 -type f $dir"
6048 nums=$($cmd | wc -l)
6049 [ $nums -eq $expected ] || {
6050 $LFS getstripe -R $dir
6051 error "'$cmd' wrong: found $nums, expected $expected"
6055 cmd="$LFS find -stripe-count 1 -type f $dir"
6056 nums=$($cmd | wc -l)
6057 [ $nums -eq $expected ] || {
6058 $LFS getstripe -R $dir
6059 error "'$cmd' wrong: found $nums, expected $expected"
6062 cmd="$LFS find -stripe-count -2 -type f $dir"
6063 nums=$($cmd | wc -l)
6064 [ $nums -eq $expected ] || {
6065 $LFS getstripe -R $dir
6066 error "'$cmd' wrong: found $nums, expected $expected"
6070 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6071 nums=$($cmd | wc -l)
6072 [ $nums -eq $expected ] || {
6073 $LFS getstripe -R $dir
6074 error "'$cmd' wrong: found $nums, expected $expected"
6077 run_test 56s "check lfs find -stripe-count works"
6079 test_56t() { # LU-611 #LU-9369
6080 local dir=$DIR/$tdir
6082 setup_56 $dir 0 $NUMDIRS
6083 for i in $(seq $NUMDIRS); do
6084 $LFS setstripe -S 8M $dir/dir$i/$tfile
6087 local expected=$NUMDIRS
6088 local cmd="$LFS find -S 8M $dir"
6089 local nums=$($cmd | wc -l)
6091 [ $nums -eq $expected ] || {
6092 $LFS getstripe -R $dir
6093 error "'$cmd' wrong: found $nums, expected $expected"
6097 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6099 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6101 expected=$(((NUMDIRS + 1) * NUMFILES))
6102 cmd="$LFS find -stripe-size 512k -type f $dir"
6103 nums=$($cmd | wc -l)
6104 [ $nums -eq $expected ] ||
6105 error "'$cmd' wrong: found $nums, expected $expected"
6107 cmd="$LFS find -stripe-size +320k -type f $dir"
6108 nums=$($cmd | wc -l)
6109 [ $nums -eq $expected ] ||
6110 error "'$cmd' wrong: found $nums, expected $expected"
6112 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6113 cmd="$LFS find -stripe-size +200k -type f $dir"
6114 nums=$($cmd | wc -l)
6115 [ $nums -eq $expected ] ||
6116 error "'$cmd' wrong: found $nums, expected $expected"
6118 cmd="$LFS find -stripe-size -640k -type f $dir"
6119 nums=$($cmd | wc -l)
6120 [ $nums -eq $expected ] ||
6121 error "'$cmd' wrong: found $nums, expected $expected"
6124 cmd="$LFS find -stripe-size 256k -type f $dir"
6125 nums=$($cmd | wc -l)
6126 [ $nums -eq $expected ] ||
6127 error "'$cmd' wrong: found $nums, expected $expected"
6129 cmd="$LFS find -stripe-size -320k -type f $dir"
6130 nums=$($cmd | wc -l)
6131 [ $nums -eq $expected ] ||
6132 error "'$cmd' wrong: found $nums, expected $expected"
6135 cmd="$LFS find -stripe-size 1024k -type f $dir"
6136 nums=$($cmd | wc -l)
6137 [ $nums -eq $expected ] ||
6138 error "'$cmd' wrong: found $nums, expected $expected"
6140 run_test 56t "check lfs find -stripe-size works"
6142 test_56u() { # LU-611
6143 local dir=$DIR/$tdir
6145 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6147 if [[ $OSTCOUNT -gt 1 ]]; then
6148 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6154 local expected=$(((NUMDIRS + 1) * NUMFILES))
6155 local cmd="$LFS find -stripe-index 0 -type f $dir"
6156 local nums=$($cmd | wc -l)
6158 [ $nums -eq $expected ] ||
6159 error "'$cmd' wrong: found $nums, expected $expected"
6162 cmd="$LFS find -stripe-index 1 -type f $dir"
6163 nums=$($cmd | wc -l)
6164 [ $nums -eq $expected ] ||
6165 error "'$cmd' wrong: found $nums, expected $expected"
6167 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6168 nums=$($cmd | wc -l)
6169 [ $nums -eq $expected ] ||
6170 error "'$cmd' wrong: found $nums, expected $expected"
6173 # This should produce an error and not return any files
6174 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6175 nums=$($cmd 2>/dev/null | wc -l)
6176 [ $nums -eq $expected ] ||
6177 error "'$cmd' wrong: found $nums, expected $expected"
6179 if [[ $OSTCOUNT -gt 1 ]]; then
6180 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6181 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6182 nums=$($cmd | wc -l)
6183 [ $nums -eq $expected ] ||
6184 error "'$cmd' wrong: found $nums, expected $expected"
6187 run_test 56u "check lfs find -stripe-index works"
6191 local dir=$DIR/$tdir
6193 setup_56 $dir $NUMFILES $NUMDIRS
6195 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6196 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6198 for file in $($LFS find -m $UUID $dir); do
6199 file_midx=$($LFS getstripe -m $file)
6200 [ $file_midx -eq $mdt_idx ] ||
6201 error "lfs find -m $UUID != getstripe -m $file_midx"
6204 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6207 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6210 local dir=$DIR/$tdir
6212 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6214 local stripe_size=$($LFS getstripe -S -d $dir) ||
6215 error "$LFS getstripe -S -d $dir failed"
6216 stripe_size=${stripe_size%% *}
6218 local file_size=$((stripe_size * OSTCOUNT))
6219 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6220 local required_space=$((file_num * file_size))
6221 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6223 [[ $free_space -le $((required_space / 1024)) ]] &&
6224 skip_env "need $required_space, have $free_space kbytes"
6227 local dd_count=$((file_size / dd_bs))
6229 # write data into the files
6234 for i in $(seq $NUMFILES); do
6236 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6237 error "write data into $file failed"
6239 for i in $(seq $NUMDIRS); do
6240 for j in $(seq $NUMFILES); do
6241 file=$dir/dir$i/file$j
6242 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6243 error "write data into $file failed"
6247 # $LFS_MIGRATE will fail if hard link migration is unsupported
6248 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6249 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6250 error "creating links to $dir/dir1/file1 failed"
6255 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6258 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6261 eval $cmd || error "$cmd failed"
6263 check_stripe_count $dir/file1 $expected
6265 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6267 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6268 # OST 1 if it is on OST 0. This file is small enough to
6269 # be on only one stripe.
6270 file=$dir/migr_1_ost
6271 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6272 error "write data into $file failed"
6273 local obdidx=$($LFS getstripe -i $file)
6274 local oldmd5=$(md5sum $file)
6277 [[ $obdidx -eq 0 ]] && newobdidx=1
6278 cmd="$LFS migrate -i $newobdidx $file"
6280 eval $cmd || error "$cmd failed"
6282 local realobdix=$($LFS getstripe -i $file)
6283 local newmd5=$(md5sum $file)
6285 [[ $newobdidx -ne $realobdix ]] &&
6286 error "new OST is different (was=$obdidx, "\
6287 "wanted=$newobdidx, got=$realobdix)"
6288 [[ "$oldmd5" != "$newmd5" ]] &&
6289 error "md5sum differ: $oldmd5, $newmd5"
6293 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6295 eval $cmd || error "$cmd failed"
6297 for j in $(seq $NUMFILES); do
6298 check_stripe_count $dir/dir1/file$j $expected
6301 # lfs_migrate works with lfs find
6302 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6303 $LFS_MIGRATE -y -c $expected"
6305 eval $cmd || error "$cmd failed"
6307 for i in $(seq 2 $NUMFILES); do
6308 check_stripe_count $dir/file$i $expected
6310 for i in $(seq 2 $NUMDIRS); do
6311 for j in $(seq $NUMFILES); do
6312 check_stripe_count $dir/dir$i/file$j $expected
6316 run_test 56w "check lfs_migrate -c stripe_count works"
6319 local file1=$DIR/$tdir/file1
6320 local create_pool=false
6321 local initial_pool=$($LFS getstripe -p $DIR)
6325 echo -n "Creating test dir..."
6326 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6329 echo -n "Creating test file..."
6330 touch $file1 || error "cannot create file"
6333 echo -n "Detecting existing pools..."
6334 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6336 if [ ${#pool_list[@]} -gt 0 ]; then
6337 echo "${pool_list[@]}"
6338 for thispool in "${pool_list[@]}"; do
6339 if [[ -z "$initial_pool" ||
6340 "$initial_pool" != "$thispool" ]]; then
6342 echo "Using existing pool '$pool'"
6347 echo "none detected."
6349 if [ -z "$pool" ]; then
6350 pool=${POOL:-testpool}
6351 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6352 echo -n "Creating pool '$pool'..."
6354 pool_add $pool &> /dev/null ||
6355 error "pool_add failed"
6358 echo -n "Adding target to pool..."
6359 pool_add_targets $pool 0 0 1 &> /dev/null ||
6360 error "pool_add_targets failed"
6364 echo -n "Setting pool using -p option..."
6365 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6366 error "migrate failed rc = $?"
6369 echo -n "Verifying test file is in pool after migrating..."
6370 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6371 error "file was not migrated to pool $pool"
6374 echo -n "Removing test file from pool '$pool'..."
6375 $LFS migrate $file1 &> /dev/null ||
6376 error "cannot remove from pool"
6377 [ "$($LFS getstripe -p $file1)" ] &&
6378 error "pool still set"
6381 echo -n "Setting pool using --pool option..."
6382 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6383 error "migrate failed rc = $?"
6388 if $create_pool; then
6389 destroy_test_pools 2> /dev/null ||
6390 error "destroy test pools failed"
6393 run_test 56wb "check lfs_migrate pool support"
6396 local file1="$DIR/$tdir/file1"
6398 echo -n "Creating test dir..."
6399 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6400 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6401 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6402 error "cannot set stripe"
6405 echo -n "Setting initial stripe for test file..."
6406 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6407 error "cannot set stripe"
6408 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6409 error "stripe size not set"
6412 # File currently set to -S 512K -c 1
6414 # Ensure -c and -S options are rejected when -R is set
6415 echo -n "Verifying incompatible options are detected..."
6416 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6417 error "incompatible -c and -R options not detected"
6418 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6419 error "incompatible -S and -R options not detected"
6422 # Ensure unrecognized options are passed through to 'lfs migrate'
6423 echo -n "Verifying -S option is passed through to lfs migrate..."
6424 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6425 error "migration failed"
6426 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
6427 error "file was not restriped"
6430 # File currently set to -S 1M -c 1
6432 # Ensure long options are supported
6433 echo -n "Verifying long options supported..."
6434 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6435 error "long option without argument not supported"
6436 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6437 error "long option with argument not supported"
6438 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6439 error "file not restriped with --stripe-size option"
6442 # File currently set to -S 512K -c 1
6444 if [ "$OSTCOUNT" -gt 1 ]; then
6445 echo -n "Verifying explicit stripe count can be set..."
6446 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6447 error "migrate failed"
6448 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
6449 error "file not restriped to explicit count"
6453 # File currently set to -S 512K -c 1 or -S 512K -c 2
6455 # Ensure parent striping is used if -R is set, and no stripe
6456 # count or size is specified
6457 echo -n "Setting stripe for parent directory..."
6458 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6459 error "cannot set stripe"
6462 echo -n "Verifying restripe option uses parent stripe settings..."
6463 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6464 error "migrate failed"
6465 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
6466 error "file not restriped to parent settings"
6467 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
6468 error "file not restriped to parent settings"
6471 # File currently set to -S 1M -c 1
6473 # Ensure striping is preserved if -R is not set, and no stripe
6474 # count or size is specified
6475 echo -n "Verifying striping size preserved when not specified..."
6476 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
6477 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6478 error "cannot set stripe on parent directory"
6479 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6480 error "migrate failed"
6481 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
6482 error "file was restriped"
6485 # Ensure file name properly detected when final option has no argument
6486 echo -n "Verifying file name properly detected..."
6487 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6488 error "file name interpreted as option argument"
6494 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6497 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6499 local file1=$DIR/$tdir/file1
6501 echo -n "Creating test dir..."
6502 test_mkdir $DIR/$tdir || error "cannot create dir"
6505 echo -n "Creating test file..."
6509 # Ensure 'lfs migrate' will fail by using a non-existent option,
6510 # and make sure rsync is not called to recover
6511 echo -n "Make sure --no-rsync option works..."
6512 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6513 grep -q 'refusing to fall back to rsync' ||
6514 error "rsync was called with --no-rsync set"
6517 # Ensure rsync is called without trying 'lfs migrate' first
6518 echo -n "Make sure --rsync option works..."
6519 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6520 grep -q 'falling back to rsync' &&
6521 error "lfs migrate was called with --rsync set"
6524 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6525 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6526 grep -q 'at the same time' ||
6527 error "--rsync and --no-rsync accepted concurrently"
6533 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6536 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6537 check_swap_layouts_support
6539 local dir=$DIR/$tdir
6540 local ref1=/etc/passwd
6541 local file1=$dir/file1
6543 test_mkdir $dir || error "creating dir $dir"
6544 $LFS setstripe -c 2 $file1
6546 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6547 stripe=$($LFS getstripe -c $file1)
6548 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6549 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6554 run_test 56x "lfs migration support"
6557 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6558 check_swap_layouts_support
6560 local dir=$DIR/$tdir/$testnum
6564 local ref1=/etc/passwd
6565 local file1=$dir/file1
6567 $LFS setstripe -c 2 $file1
6569 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6571 local stripe=$($LFS getstripe -c $file1)
6573 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6574 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6579 run_test 56xa "lfs migration --block support"
6581 check_migrate_links() {
6583 local file1="$dir/file1"
6587 local total_count=$(($begin + $count - 1))
6588 local symlink_count=10
6591 if [ ! -f "$file1" ]; then
6592 echo -n "creating initial file..."
6593 $LFS setstripe -c 1 -S "512k" "$file1" ||
6594 error "cannot setstripe initial file"
6597 echo -n "creating symlinks..."
6598 for s in $(seq 1 $symlink_count); do
6599 ln -s "$file1" "$dir/slink$s" ||
6600 error "cannot create symlinks"
6604 echo -n "creating nonlinked files..."
6605 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6606 error "cannot create nonlinked files"
6611 if [ ! -f "$dir/file$total_count" ]; then
6612 echo -n "creating hard links $begin:$total_count..."
6613 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6614 /dev/null || error "cannot create hard links"
6618 echo -n "checking number of hard links listed in xattrs..."
6619 local fid=$($LFS getstripe -F "$file1")
6620 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6623 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6624 skip "hard link list has unexpected size, skipping test"
6626 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6627 error "link names should exceed xattrs size"
6630 echo -n "migrating files..."
6631 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6633 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6636 # make sure all links have been properly migrated
6637 echo -n "verifying files..."
6638 fid=$($LFS getstripe -F "$file1") ||
6639 error "cannot get fid for file $file1"
6640 for i in $(seq 2 $total_count); do
6641 local fid2=$($LFS getstripe -F $dir/file$i)
6643 [ "$fid2" == "$fid" ] ||
6644 error "migrated hard link has mismatched FID"
6647 # make sure hard links were properly detected, and migration was
6648 # performed only once for the entire link set; nonlinked files should
6650 local actual=$(grep -c 'done' <<< "$migrate_out")
6651 local expected=$(($uniq_count + 1))
6653 [ "$actual" -eq "$expected" ] ||
6654 error "hard links individually migrated ($actual != $expected)"
6656 # make sure the correct number of hard links are present
6657 local hardlinks=$(stat -c '%h' "$file1")
6659 [ $hardlinks -eq $total_count ] ||
6660 error "num hard links $hardlinks != $total_count"
6667 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6668 skip "Need MDS version at least 2.10.55"
6670 local dir="$DIR/$tdir"
6672 test_mkdir "$dir" || error "cannot create dir $dir"
6674 echo "testing lfs migrate mode when all links fit within xattrs"
6675 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6677 echo "testing rsync mode when all links fit within xattrs"
6678 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6680 echo "testing lfs migrate mode when all links do not fit within xattrs"
6681 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6683 echo "testing rsync mode when all links do not fit within xattrs"
6684 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6686 chown -R $RUNAS_ID $dir
6687 echo "testing non-root lfs migrate mode when not all links are in xattr"
6688 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6693 run_test 56xb "lfs migration hard link support"
6696 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6698 local dir="$DIR/$tdir"
6700 test_mkdir "$dir" || error "cannot create dir $dir"
6702 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6703 echo -n "Setting initial stripe for 20MB test file..."
6704 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6705 error "cannot setstripe 20MB file"
6707 echo -n "Sizing 20MB test file..."
6708 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6710 echo -n "Verifying small file autostripe count is 1..."
6711 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6712 error "cannot migrate 20MB file"
6713 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6714 error "cannot get stripe for $dir/20mb"
6715 [ $stripe_count -eq 1 ] ||
6716 error "unexpected stripe count $stripe_count for 20MB file"
6720 # Test 2: File is small enough to fit within the available space on
6721 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6722 # have at least an additional 1KB for each desired stripe for test 3
6723 echo -n "Setting stripe for 1GB test file..."
6724 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6726 echo -n "Sizing 1GB test file..."
6727 # File size is 1GB + 3KB
6728 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6731 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6732 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6733 if (( avail > 524288 * OSTCOUNT )); then
6734 echo -n "Migrating 1GB file..."
6735 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6736 error "cannot migrate 1GB file"
6738 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6739 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6740 error "cannot getstripe for 1GB file"
6741 [ $stripe_count -eq 2 ] ||
6742 error "unexpected stripe count $stripe_count != 2"
6746 # Test 3: File is too large to fit within the available space on
6747 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6748 if [ $OSTCOUNT -ge 3 ]; then
6749 # The required available space is calculated as
6750 # file size (1GB + 3KB) / OST count (3).
6751 local kb_per_ost=349526
6753 echo -n "Migrating 1GB file with limit..."
6754 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6755 error "cannot migrate 1GB file with limit"
6758 stripe_count=$($LFS getstripe -c "$dir/1gb")
6759 echo -n "Verifying 1GB autostripe count with limited space..."
6760 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6761 error "unexpected stripe count $stripe_count (min 3)"
6768 run_test 56xc "lfs migration autostripe"
6771 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6772 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6775 local dir=$DIR/$tdir
6779 test_mkdir -p $dir || error "creating dir $dir"
6780 touch $f1 || error "creating std file $f1"
6781 $MULTIOP $f2 H2c || error "creating released file $f2"
6783 # a directory can be raid0, so ask only for files
6784 res=$($LFS find $dir -L raid0 -type f | wc -l)
6785 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6787 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6788 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6790 # only files can be released, so no need to force file search
6791 res=$($LFS find $dir -L released)
6792 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6794 res=$($LFS find $dir -type f \! -L released)
6795 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6797 run_test 56y "lfs find -L raid0|released"
6799 test_56z() { # LU-4824
6800 # This checks to make sure 'lfs find' continues after errors
6801 # There are two classes of errors that should be caught:
6802 # - If multiple paths are provided, all should be searched even if one
6804 # - If errors are encountered during the search, it should not terminate
6806 local dir=$DIR/$tdir
6810 for i in d{0..9}; do
6812 touch $dir/$i/$tfile
6814 $LFS find $DIR/non_existent_dir $dir &&
6815 error "$LFS find did not return an error"
6816 # Make a directory unsearchable. This should NOT be the last entry in
6817 # directory order. Arbitrarily pick the 6th entry
6818 chmod 700 $($LFS find $dir -type d | sed '6!d')
6820 $RUNAS $LFS find $DIR/non_existent $dir
6821 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6823 # The user should be able to see 10 directories and 9 files
6824 (( count == 19 )) ||
6825 error "$LFS find found $count != 19 entries after error"
6827 run_test 56z "lfs find should continue after an error"
6829 test_56aa() { # LU-5937
6830 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6832 local dir=$DIR/$tdir
6835 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6837 createmany -o $dir/striped_dir/${tfile}- 1024
6838 local dirs=$($LFS find --size +8k $dir/)
6840 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6842 run_test 56aa "lfs find --size under striped dir"
6844 test_56ab() { # LU-10705
6845 test_mkdir $DIR/$tdir
6846 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6847 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6848 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6849 # Flush writes to ensure valid blocks. Need to be more thorough for
6850 # ZFS, since blocks are not allocated/returned to client immediately.
6852 wait_zfs_commit ost1 2
6853 cancel_lru_locks osc
6856 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6858 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6860 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6861 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6863 rm -f $DIR/$tdir/$tfile.[123]
6865 run_test 56ab "lfs find --blocks"
6868 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6869 skip "Need MDS version at least 2.10.50"
6871 # Create composite files with one component
6872 local dir=$DIR/$tdir
6874 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6875 # Create composite files with three components
6876 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6877 # Create non-composite files
6878 createmany -o $dir/${tfile}- 10
6880 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6882 [[ $nfiles == 10 ]] ||
6883 error "lfs find -E 1M found $nfiles != 10 files"
6885 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6886 [[ $nfiles == 25 ]] ||
6887 error "lfs find ! -E 1M found $nfiles != 25 files"
6889 # All files have a component that starts at 0
6890 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6891 [[ $nfiles == 35 ]] ||
6892 error "lfs find --component-start 0 - $nfiles != 35 files"
6894 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6895 [[ $nfiles == 15 ]] ||
6896 error "lfs find --component-start 2M - $nfiles != 15 files"
6898 # All files created here have a componenet that does not starts at 2M
6899 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6900 [[ $nfiles == 35 ]] ||
6901 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6903 # Find files with a specified number of components
6904 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6905 [[ $nfiles == 15 ]] ||
6906 error "lfs find --component-count 3 - $nfiles != 15 files"
6908 # Remember non-composite files have a component count of zero
6909 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6910 [[ $nfiles == 10 ]] ||
6911 error "lfs find --component-count 0 - $nfiles != 10 files"
6913 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6914 [[ $nfiles == 20 ]] ||
6915 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6917 # All files have a flag called "init"
6918 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6919 [[ $nfiles == 35 ]] ||
6920 error "lfs find --component-flags init - $nfiles != 35 files"
6922 # Multi-component files will have a component not initialized
6923 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6924 [[ $nfiles == 15 ]] ||
6925 error "lfs find !--component-flags init - $nfiles != 15 files"
6930 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6933 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6934 skip "Need MDS version at least 2.10.57"
6944 # create mirrored directories and mirrored files
6945 mkdir $td || error "mkdir $td failed"
6946 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6947 createmany -o $tf- 10 || error "create $tf- failed"
6949 for i in $(seq 2); do
6951 mkdir $dir || error "mkdir $dir failed"
6952 $LFS mirror create -N$((3 + i)) $dir ||
6953 error "create mirrored dir $dir failed"
6954 createmany -o $dir/$tfile- 10 ||
6955 error "create $dir/$tfile- failed"
6958 # change the states of some mirrored files
6960 for i in $(seq 2); do
6962 for j in $(seq 4 9); do
6963 echo foo > $dir/$tfile-$j
6967 # find mirrored files with specific mirror count
6968 cmd="$LFS find --mirror-count 3 --type f $td"
6969 nfiles=$($cmd | wc -l)
6970 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6972 cmd="$LFS find ! --mirror-count 3 --type f $td"
6973 nfiles=$($cmd | wc -l)
6974 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6976 cmd="$LFS find --mirror-count +2 --type f $td"
6977 nfiles=$($cmd | wc -l)
6978 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6980 cmd="$LFS find --mirror-count -6 --type f $td"
6981 nfiles=$($cmd | wc -l)
6982 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6984 # find mirrored files with specific file state
6985 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6986 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6988 cmd="$LFS find --mirror-state=ro --type f $td"
6989 nfiles=$($cmd | wc -l)
6990 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6992 cmd="$LFS find ! --mirror-state=ro --type f $td"
6993 nfiles=$($cmd | wc -l)
6994 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6996 cmd="$LFS find --mirror-state=wp --type f $td"
6997 nfiles=$($cmd | wc -l)
6998 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7000 cmd="$LFS find ! --mirror-state=sp --type f $td"
7001 nfiles=$($cmd | wc -l)
7002 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7004 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7008 # note test will not do anything if MDS is not local
7009 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7010 skip_env "ldiskfs only test"
7012 remote_mds_nodsh && skip "remote MDS with nodsh"
7014 local MNTDEV="osd*.*MDT*.mntdev"
7015 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7016 [ -z "$DEV" ] && error "can't access $MNTDEV"
7017 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7018 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7019 error "can't access $DEV"
7020 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7021 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7025 run_test 57a "verify MDS filesystem created with large inodes =="
7028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7029 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7030 skip_env "ldiskfs only test"
7032 remote_mds_nodsh && skip "remote MDS with nodsh"
7034 local dir=$DIR/$tdir
7037 local fileN=$dir/f$filecount
7039 rm -rf $dir || error "removing $dir"
7041 local mdtidx=$($LFS getstripe -m $dir)
7042 local mdtname=MDT$(printf %04x $mdtidx)
7043 local facet=mds$((mdtidx + 1))
7045 echo "mcreating $filecount files"
7046 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7048 # verify that files do not have EAs yet
7049 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7050 error "$file1 has an EA"
7051 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7052 error "$fileN has an EA"
7056 df $dir #make sure we get new statfs data
7057 local mdsfree=$(do_facet $facet \
7058 lctl get_param -n osd*.*$mdtname.kbytesfree)
7059 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7062 echo "opening files to create objects/EAs"
7063 for file in $(seq -f $dir/f%g 1 $filecount); do
7064 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7065 error "opening $file"
7068 # verify that files have EAs now
7069 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7070 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7072 sleep 1 #make sure we get new statfs data
7074 local mdsfree2=$(do_facet $facet \
7075 lctl get_param -n osd*.*$mdtname.kbytesfree)
7076 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7078 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7079 if [ "$mdsfree" != "$mdsfree2" ]; then
7080 error "MDC before $mdcfree != after $mdcfree2"
7082 echo "MDC before $mdcfree != after $mdcfree2"
7083 echo "unable to confirm if MDS has large inodes"
7088 run_test 57b "default LOV EAs are stored inside large inodes ==="
7091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7092 [ -z "$(which wiretest 2>/dev/null)" ] &&
7093 skip_env "could not find wiretest"
7097 run_test 58 "verify cross-platform wire constants =============="
7100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7102 echo "touch 130 files"
7103 createmany -o $DIR/f59- 130
7105 unlinkmany $DIR/f59- 130
7107 # wait for commitment of removal
7108 wait_delete_completed
7110 run_test 59 "verify cancellation of llog records async ========="
7112 TEST60_HEAD="test_60 run $RANDOM"
7114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7115 remote_mgs_nodsh && skip "remote MGS with nodsh"
7116 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7117 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7118 skip_env "missing subtest run-llog.sh"
7120 log "$TEST60_HEAD - from kernel mode"
7121 do_facet mgs "$LCTL dk > /dev/null"
7122 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7123 do_facet mgs $LCTL dk > $TMP/$tfile
7125 # LU-6388: test llog_reader
7126 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7127 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7128 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7129 skip_env "missing llog_reader"
7130 local fstype=$(facet_fstype mgs)
7131 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7132 skip_env "Only for ldiskfs or zfs type mgs"
7134 local mntpt=$(facet_mntpt mgs)
7135 local mgsdev=$(mgsdevname 1)
7147 #get fid and record list
7148 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7150 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7152 #remount mgs as ldiskfs or zfs type
7153 stop mgs || error "stop mgs failed"
7154 mount_fstype mgs || error "remount mgs failed"
7155 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7158 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7159 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7164 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7166 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7168 echo "obj_file is $obj_file"
7169 do_facet mgs $llog_reader $obj_file
7171 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7172 awk '{ print $3 }' | sed -e "s/^type=//g")
7173 if [ $rec_type != $rec ]; then
7174 echo "FAILED test_60a wrong record type $rec_type," \
7180 #check obj path if record type is LLOG_LOGID_MAGIC
7181 if [ "$rec" == "1064553b" ]; then
7182 path=$(do_facet mgs $llog_reader $obj_file |
7183 grep "path=" | awk '{ print $NF }' |
7184 sed -e "s/^path=//g")
7185 if [ $obj_file != $mntpt/$path ]; then
7186 echo "FAILED test_60a wrong obj path" \
7187 "$montpt/$path, should be $obj_file"
7194 #restart mgs before "error", otherwise it will block the next test
7195 stop mgs || error "stop mgs failed"
7196 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7197 $pass || error "test failed, see FAILED test_60a messages for specifics"
7199 run_test 60a "llog_test run from kernel module and test llog_reader"
7201 test_60b() { # bug 6411
7202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7205 LLOG_COUNT=$(do_facet mgs dmesg |
7206 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7207 /llog_[a-z]*.c:[0-9]/ {
7219 [[ $LLOG_COUNT -gt 120 ]] &&
7220 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7222 run_test 60b "limit repeated messages from CERROR/CWARN"
7225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7227 echo "create 5000 files"
7228 createmany -o $DIR/f60c- 5000
7229 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7230 lctl set_param fail_loc=0x80000137
7231 unlinkmany $DIR/f60c- 5000
7232 lctl set_param fail_loc=0
7234 run_test 60c "unlink file when mds full"
7237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7239 SAVEPRINTK=$(lctl get_param -n printk)
7240 # verify "lctl mark" is even working"
7241 MESSAGE="test message ID $RANDOM $$"
7242 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7243 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7245 lctl set_param printk=0 || error "set lnet.printk failed"
7246 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7247 MESSAGE="new test message ID $RANDOM $$"
7248 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7249 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7250 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7252 lctl set_param -n printk="$SAVEPRINTK"
7254 run_test 60d "test printk console message masking"
7257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7258 remote_mds_nodsh && skip "remote MDS with nodsh"
7261 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7262 do_facet mds1 lctl set_param fail_loc=0x15b
7265 run_test 60e "no space while new llog is being created"
7271 test_mkdir -c $MDSCOUNT $DIR/$tdir
7276 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7277 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7279 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7280 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7281 index=$((index + 1))
7287 for i in {0..100}; do
7288 # define OBD_FAIL_OSD_TXN_START 0x19a
7289 local index=$((i % MDSCOUNT + 1))
7291 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7298 for i in $(seq $MDSCOUNT); do
7299 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7302 mkdir $DIR/$tdir/new || error "mkdir failed"
7303 rmdir $DIR/$tdir/new || error "rmdir failed"
7305 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7307 for i in $(seq $MDSCOUNT); do
7308 wait_update_facet mds$i "$LCTL get_param -n \
7309 mdd.$(facet_svc mds$i).lfsck_namespace |
7310 awk '/^status/ { print \\\$2 }'" "completed"
7313 ls -R $DIR/$tdir || error "ls failed"
7314 rm -rf $DIR/$tdir || error "rmdir failed"
7316 run_test 60g "transaction abort won't cause MDT hung"
7319 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7320 skip "Need MDS version at least 2.12.52"
7321 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7325 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7326 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7327 for fail_loc in 0x80000188 0x80000189; do
7328 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7329 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7330 error "mkdir $dir-$fail_loc failed"
7331 for i in {0..10}; do
7332 # create may fail on missing stripe
7333 echo $i > $DIR/$tdir-$fail_loc/$i
7335 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7336 error "getdirstripe $tdir-$fail_loc failed"
7337 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7338 error "migrate $tdir-$fail_loc failed"
7339 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7340 error "getdirstripe $tdir-$fail_loc failed"
7341 pushd $DIR/$tdir-$fail_loc
7343 echo $f | cmp $f - || error "$f data mismatch"
7346 rm -rf $DIR/$tdir-$fail_loc
7349 run_test 60h "striped directory with missing stripes can be accessed"
7352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7355 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7356 cancel_lru_locks osc
7357 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7360 run_test 61a "mmap() writes don't make sync hang ================"
7363 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7365 run_test 61b "mmap() of unstriped file is successful"
7367 # bug 2330 - insufficient obd_match error checking causes LBUG
7369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7373 cancel_lru_locks osc
7374 lctl set_param fail_loc=0x405
7375 cat $f && error "cat succeeded, expect -EIO"
7376 lctl set_param fail_loc=0
7378 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7379 # match every page all of the time.
7380 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7382 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7383 # Though this test is irrelevant anymore, it helped to reveal some
7384 # other grant bugs (LU-4482), let's keep it.
7385 test_63a() { # was test_63
7386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7388 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7390 for i in `seq 10` ; do
7391 dd if=/dev/zero of=$DIR/f63 bs=8k &
7397 rm -f $DIR/f63 || true
7399 run_test 63a "Verify oig_wait interruption does not crash ======="
7401 # bug 2248 - async write errors didn't return to application on sync
7402 # bug 3677 - async write errors left page locked
7404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7407 lctl set_param debug=-1
7409 # ensure we have a grant to do async writes
7410 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7413 sync # sync lest earlier test intercept the fail_loc
7415 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7416 lctl set_param fail_loc=0x80000406
7417 $MULTIOP $DIR/$tfile Owy && \
7418 error "sync didn't return ENOMEM"
7419 sync; sleep 2; sync # do a real sync this time to flush page
7420 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7421 error "locked page left in cache after async error" || true
7424 run_test 63b "async write errors should be returned to fsync ==="
7427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7430 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7432 run_test 64a "verify filter grant calculations (in kernel) ====="
7435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7437 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7439 run_test 64b "check out-of-space detection on client"
7442 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7444 run_test 64c "verify grant shrink"
7446 # this does exactly what osc_request.c:osc_announce_cached() does in
7447 # order to calculate max amount of grants to ask from server
7451 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7452 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7454 ((rpc_in_flight ++));
7455 nrpages=$((nrpages * rpc_in_flight))
7457 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7459 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7461 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7462 local undirty=$((nrpages * PAGE_SIZE))
7464 local max_extent_pages
7465 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7466 grep grant_max_extent_size | awk '{print $2}')
7467 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7468 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7469 local grant_extent_tax
7470 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7471 grep grant_extent_tax | awk '{print $2}')
7473 undirty=$((undirty + nrextents * grant_extent_tax))
7478 # this is size of unit for grant allocation. It should be equal to
7479 # what tgt_grant.c:tgt_grant_chunk() calculates
7483 local grant_extent_tax
7485 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7486 grep max_brw_size | awk '{print $2}')
7488 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7489 grep grant_extent_tax | awk '{print $2}')
7491 echo $(((max_brw_size + grant_extent_tax) * 2))
7495 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7496 skip "OST < 2.10.55 doesn't limit grants enough"
7498 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7499 local file=$DIR/$tfile
7501 [[ $($LCTL get_param osc.${tgt}.import |
7502 grep "connect_flags:.*grant_param") ]] ||
7503 skip "no grant_param connect flag"
7505 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7507 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7509 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7510 stack_trap "rm -f $file" EXIT
7512 $LFS setstripe $file -i 0 -c 1
7513 dd if=/dev/zero of=$file bs=1M count=1000 &
7518 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7519 if [[ $cur_grant -gt $max_cur_granted ]]
7522 error "cur_grant $cur_grant > $max_cur_granted"
7525 [[ $? -ne 0 ]] && break;
7530 wait_delete_completed
7531 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7533 run_test 64d "check grant limit exceed"
7535 # bug 1414 - set/get directories' stripe info
7537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7539 test_mkdir $DIR/$tdir
7541 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7543 run_test 65a "directory with no stripe info"
7546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7548 test_mkdir $DIR/$tdir
7549 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7551 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7554 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7556 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7560 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7562 test_mkdir $DIR/$tdir
7563 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7565 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7566 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7568 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7570 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7575 test_mkdir $DIR/$tdir
7576 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7577 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7579 if [[ $STRIPECOUNT -le 0 ]]; then
7581 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7582 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7583 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7585 sc=$(($STRIPECOUNT - 1))
7587 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7588 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7589 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7590 error "lverify failed"
7592 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7597 test_mkdir $DIR/$tdir
7599 $LFS setstripe $DIR/$tdir || error "setstripe"
7600 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7601 error "no stripe info failed"
7603 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7605 run_test 65e "directory setstripe defaults"
7608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7610 test_mkdir $DIR/${tdir}f
7611 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7612 error "setstripe succeeded" || true
7614 run_test 65f "dir setstripe permission (should return error) ==="
7617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7619 test_mkdir $DIR/$tdir
7620 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7622 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7623 error "setstripe -S failed"
7624 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7625 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7626 error "delete default stripe failed"
7628 run_test 65g "directory setstripe -d"
7631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7633 test_mkdir $DIR/$tdir
7634 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7636 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7637 error "setstripe -S failed"
7638 test_mkdir $DIR/$tdir/dd1
7639 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7640 error "stripe info inherit failed"
7642 run_test 65h "directory stripe info inherit ===================="
7645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7647 save_layout_restore_at_exit $MOUNT
7649 # bug6367: set non-default striping on root directory
7650 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7652 # bug12836: getstripe on -1 default directory striping
7653 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7655 # bug12836: getstripe -v on -1 default directory striping
7656 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7658 # bug12836: new find on -1 default directory striping
7659 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7661 run_test 65i "various tests to set root directory striping"
7663 test_65j() { # bug6367
7664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7668 # if we aren't already remounting for each test, do so for this test
7669 if [ "$I_MOUNTED" = "yes" ]; then
7670 cleanup || error "failed to unmount"
7674 save_layout_restore_at_exit $MOUNT
7676 $LFS setstripe -d $MOUNT || error "setstripe failed"
7678 run_test 65j "set default striping on root directory (bug 6367)="
7682 wait_delete_completed
7683 do_facet $SINGLEMDS "lctl set_param -n \
7684 osp.$ost*MDT0000.max_create_count=$max_count"
7685 do_facet $SINGLEMDS "lctl set_param -n \
7686 osp.$ost*MDT0000.create_count=$count"
7687 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7688 echo $INACTIVE_OSC "is Activate"
7690 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7693 test_65k() { # bug11679
7694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7695 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7696 remote_mds_nodsh && skip "remote MDS with nodsh"
7698 local disable_precreate=true
7699 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7700 disable_precreate=false
7702 echo "Check OST status: "
7703 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7704 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7706 for OSC in $MDS_OSCS; do
7707 echo $OSC "is active"
7708 do_facet $SINGLEMDS lctl --device %$OSC activate
7711 for INACTIVE_OSC in $MDS_OSCS; do
7712 local ost=$(osc_to_ost $INACTIVE_OSC)
7713 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7714 lov.*md*.target_obd |
7715 awk -F: /$ost/'{ print $1 }' | head -n 1)
7718 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7719 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7721 echo "Deactivate: " $INACTIVE_OSC
7722 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7724 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7725 osp.$ost*MDT0000.create_count")
7726 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7727 osp.$ost*MDT0000.max_create_count")
7728 $disable_precreate &&
7729 do_facet $SINGLEMDS "lctl set_param -n \
7730 osp.$ost*MDT0000.max_create_count=0"
7732 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7733 [ -f $DIR/$tdir/$idx ] && continue
7734 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7735 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7737 error "setstripe $idx should succeed"; }
7738 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7740 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7743 do_facet $SINGLEMDS "lctl set_param -n \
7744 osp.$ost*MDT0000.max_create_count=$max_count"
7745 do_facet $SINGLEMDS "lctl set_param -n \
7746 osp.$ost*MDT0000.create_count=$count"
7747 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7748 echo $INACTIVE_OSC "is Activate"
7750 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7753 run_test 65k "validate manual striping works properly with deactivated OSCs"
7755 test_65l() { # bug 12836
7756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7758 test_mkdir -p $DIR/$tdir/test_dir
7759 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7760 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7762 run_test 65l "lfs find on -1 stripe dir ========================"
7765 local layout=$(save_layout $MOUNT)
7766 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7767 restore_layout $MOUNT $layout
7768 error "setstripe should fail by non-root users"
7772 run_test 65m "normal user can't set filesystem default stripe"
7775 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7776 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
7777 skip "Need MDS version at least 2.12.50"
7778 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7780 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7781 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7782 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7784 local root_layout=$(save_layout $MOUNT)
7785 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7787 # new subdirectory under root directory should not inherit
7788 # the default layout from root
7789 local dir1=$MOUNT/$tdir-1
7790 mkdir $dir1 || error "mkdir $dir1 failed"
7791 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7792 error "$dir1 shouldn't have LOV EA"
7794 # delete the default layout on root directory
7795 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7797 local dir2=$MOUNT/$tdir-2
7798 mkdir $dir2 || error "mkdir $dir2 failed"
7799 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7800 error "$dir2 shouldn't have LOV EA"
7802 # set a new striping pattern on root directory
7803 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7804 local new_def_stripe_size=$((def_stripe_size * 2))
7805 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7806 error "set stripe size on $MOUNT failed"
7808 # new file created in $dir2 should inherit the new stripe size from
7809 # the filesystem default
7810 local file2=$dir2/$tfile-2
7811 touch $file2 || error "touch $file2 failed"
7813 local file2_stripe_size=$($LFS getstripe -S $file2)
7814 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7815 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7817 local dir3=$MOUNT/$tdir-3
7818 mkdir $dir3 || error "mkdir $dir3 failed"
7819 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
7820 error "$dir3 shouldn't have LOV EA"
7822 # set OST pool on root directory
7823 local pool=$TESTNAME
7824 pool_add $pool || error "add $pool failed"
7825 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7826 error "add targets to $pool failed"
7828 $LFS setstripe -p $pool $MOUNT ||
7829 error "set OST pool on $MOUNT failed"
7831 # new file created in $dir3 should inherit the pool from
7832 # the filesystem default
7833 local file3=$dir3/$tfile-3
7834 touch $file3 || error "touch $file3 failed"
7836 local file3_pool=$($LFS getstripe -p $file3)
7837 [[ "$file3_pool" = "$pool" ]] ||
7838 error "$file3 didn't inherit OST pool $pool"
7840 local dir4=$MOUNT/$tdir-4
7841 mkdir $dir4 || error "mkdir $dir4 failed"
7842 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7843 error "$dir4 shouldn't have LOV EA"
7845 # new file created in $dir4 should inherit the pool from
7846 # the filesystem default
7847 local file4=$dir4/$tfile-4
7848 touch $file4 || error "touch $file4 failed"
7850 local file4_pool=$($LFS getstripe -p $file4)
7851 [[ "$file4_pool" = "$pool" ]] ||
7852 error "$file4 didn't inherit OST pool $pool"
7854 # new subdirectory under non-root directory should inherit
7855 # the default layout from its parent directory
7856 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7857 error "set directory layout on $dir4 failed"
7859 local dir5=$dir4/$tdir-5
7860 mkdir $dir5 || error "mkdir $dir5 failed"
7862 local dir4_layout=$(get_layout_param $dir4)
7863 local dir5_layout=$(get_layout_param $dir5)
7864 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7865 error "$dir5 should inherit the default layout from $dir4"
7867 # though subdir under ROOT doesn't inherit default layout, but
7868 # its sub dir/file should be created with default layout.
7869 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
7870 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
7871 skip "Need MDS version at least 2.12.59"
7873 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
7874 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
7875 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
7877 if [ $default_lmv_hash == "none" ]; then
7878 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
7880 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
7881 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
7884 $LFS setdirstripe -D -c 2 $MOUNT ||
7885 error "setdirstripe -D -c 2 failed"
7886 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
7887 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
7888 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
7890 run_test 65n "don't inherit default layout from root for new subdirectories"
7892 # bug 2543 - update blocks count on client
7894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7897 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7898 sync; sync_all_data; sync; sync_all_data
7899 cancel_lru_locks osc
7900 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7901 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7903 run_test 66 "update inode blocks count on client ==============="
7906 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7910 swapon -s | awk '($1 == "'$1'") { print $4 }'
7913 # bug5265, obdfilter oa2dentry return -ENOENT
7914 # #define OBD_FAIL_SRV_ENOENT 0x217
7916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7917 remote_ost_nodsh && skip "remote OST with nodsh"
7920 $LFS setstripe -c 1 -i 0 $f
7922 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7924 do_facet ost1 lctl set_param fail_loc=0x217
7925 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7926 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7928 do_facet ost1 lctl set_param fail_loc=0
7929 $DIRECTIO write $f 0 2 || error "write error"
7931 cancel_lru_locks osc
7932 $DIRECTIO read $f 0 1 || error "read error"
7934 do_facet ost1 lctl set_param fail_loc=0x217
7935 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7937 do_facet ost1 lctl set_param fail_loc=0
7940 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7943 test_mkdir $DIR/$tdir
7944 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7945 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7947 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7949 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7951 [ "$RUNAS_ID" = "$UID" ] &&
7952 skip_env "RUNAS_ID = UID = $UID -- skipping"
7953 # Check that testing environment is properly set up. Skip if not
7954 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7955 skip_env "User $RUNAS_ID does not exist - skipping"
7958 chmod 777 $DIR/$tfile
7959 chmod ug+s $DIR/$tfile
7960 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7961 error "$RUNAS dd $DIR/$tfile failed"
7962 # See if we are still setuid/sgid
7963 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7964 error "S/gid is not dropped on write"
7965 # Now test that MDS is updated too
7966 cancel_lru_locks mdc
7967 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7968 error "S/gid is not dropped on MDS"
7971 run_test 72a "Test that remove suid works properly (bug5695) ===="
7973 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7976 [ "$RUNAS_ID" = "$UID" ] &&
7977 skip_env "RUNAS_ID = UID = $UID -- skipping"
7978 [ "$RUNAS_ID" -eq 0 ] &&
7979 skip_env "RUNAS_ID = 0 -- skipping"
7980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7981 # Check that testing environment is properly set up. Skip if not
7982 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7983 skip_env "User $RUNAS_ID does not exist - skipping"
7985 touch $DIR/${tfile}-f{g,u}
7986 test_mkdir $DIR/${tfile}-dg
7987 test_mkdir $DIR/${tfile}-du
7988 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7989 chmod g+s $DIR/${tfile}-{f,d}g
7990 chmod u+s $DIR/${tfile}-{f,d}u
7991 for perm in 777 2777 4777; do
7992 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7993 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7994 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7995 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7999 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8001 # bug 3462 - multiple simultaneous MDC requests
8003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8005 test_mkdir $DIR/d73-1
8006 test_mkdir $DIR/d73-2
8007 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8010 lctl set_param fail_loc=0x80000129
8011 $MULTIOP $DIR/d73-1/f73-2 Oc &
8013 lctl set_param fail_loc=0
8015 $MULTIOP $DIR/d73-2/f73-3 Oc &
8019 wait $pid1 || return 1
8023 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8024 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8025 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8029 run_test 73 "multiple MDC requests (should not deadlock)"
8031 test_74a() { # bug 6149, 6184
8032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8035 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8037 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8038 # will spin in a tight reconnection loop
8039 $LCTL set_param fail_loc=0x8000030e
8040 # get any lock that won't be difficult - lookup works.
8042 $LCTL set_param fail_loc=0
8046 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8048 test_74b() { # bug 13310
8049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8051 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8053 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8054 # will spin in a tight reconnection loop
8055 $LCTL set_param fail_loc=0x8000030e
8056 # get a "difficult" lock
8058 $LCTL set_param fail_loc=0
8062 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8067 #define OBD_FAIL_LDLM_NEW_LOCK
8068 $LCTL set_param fail_loc=0x319
8069 touch $DIR/$tfile && error "touch successful"
8070 $LCTL set_param fail_loc=0
8073 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8076 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8079 test_76() { # Now for bug 20433, added originally in bug 1443
8080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8082 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8084 cancel_lru_locks osc
8085 BEFORE_INODES=$(num_inodes)
8086 echo "before inodes: $BEFORE_INODES"
8088 [ "$SLOW" = "no" ] && COUNT=100
8089 for i in $(seq $COUNT); do
8093 cancel_lru_locks osc
8094 AFTER_INODES=$(num_inodes)
8095 echo "after inodes: $AFTER_INODES"
8097 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
8099 AFTER_INODES=$(num_inodes)
8101 echo "wait $wait seconds inodes: $AFTER_INODES"
8102 if [ $wait -gt 30 ]; then
8103 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
8107 run_test 76 "confirm clients recycle inodes properly ===="
8113 # Note: in sptlrpc modes which enable its own bulk checksum, the
8114 # original crc32_le bulk checksum will be automatically disabled,
8115 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8116 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8117 # In this case set_checksums() will not be no-op, because sptlrpc
8118 # bulk checksum will be enabled all through the test.
8120 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8121 lctl set_param -n osc.*.checksums $1
8125 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8126 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8127 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8128 tr -d [] | head -n1)}
8131 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8133 log "set checksum type to $1, rc = $rc"
8137 get_osc_checksum_type()
8139 # arugment 1: OST name, like OST0000
8141 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8142 sed 's/.*\[\(.*\)\].*/\1/g')
8144 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8148 F77_TMP=$TMP/f77-temp
8151 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8152 error "error writing to $F77_TMP"
8155 test_77a() { # bug 10889
8156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8157 $GSS && skip_env "could not run with gss"
8159 [ ! -f $F77_TMP ] && setup_f77
8161 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8165 run_test 77a "normal checksum read/write operation"
8167 test_77b() { # bug 10889
8168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8169 $GSS && skip_env "could not run with gss"
8171 [ ! -f $F77_TMP ] && setup_f77
8172 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8173 $LCTL set_param fail_loc=0x80000409
8176 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8177 error "dd error: $?"
8178 $LCTL set_param fail_loc=0
8180 for algo in $CKSUM_TYPES; do
8181 cancel_lru_locks osc
8182 set_checksum_type $algo
8183 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8184 $LCTL set_param fail_loc=0x80000408
8185 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8186 $LCTL set_param fail_loc=0
8189 set_checksum_type $ORIG_CSUM_TYPE
8192 run_test 77b "checksum error on client write, read"
8197 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8199 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8200 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8201 $check_ost && [ -n "$ost_file_prefix" ] &&
8202 do_facet ost1 rm -f ${ost_file_prefix}\*
8206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8207 $GSS && skip_env "could not run with gss"
8208 remote_ost_nodsh && skip "remote OST with nodsh"
8211 local osc_file_prefix
8213 local check_ost=false
8214 local ost_file_prefix
8220 # ensure corruption will occur on first OSS/OST
8221 $LFS setstripe -i 0 $DIR/$tfile
8223 [ ! -f $F77_TMP ] && setup_f77
8224 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8225 error "dd write error: $?"
8226 fid=$($LFS path2fid $DIR/$tfile)
8228 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8231 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8232 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8234 echo "OSS do not support bulk pages dump upon error"
8237 osc_file_prefix=$($LCTL get_param -n debug_path)
8238 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8240 trap cleanup_77c EXIT
8243 # enable bulk pages dump upon error on Client
8244 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8245 # enable bulk pages dump upon error on OSS
8247 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8249 # flush Client cache to allow next read to reach OSS
8250 cancel_lru_locks osc
8252 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8253 $LCTL set_param fail_loc=0x80000408
8254 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8255 $LCTL set_param fail_loc=0
8259 # check cksum dump on Client
8260 osc_file=$(ls ${osc_file_prefix}*)
8261 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8262 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8263 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8264 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8265 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8267 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8268 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8269 error "dump content does not match on Client"
8271 $check_ost || skip "No need to check cksum dump on OSS"
8273 # check cksum dump on OSS
8274 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8275 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8276 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8277 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8278 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8279 error "dump content does not match on OSS"
8283 run_test 77c "checksum error on client read with debug"
8285 test_77d() { # bug 10889
8286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8287 $GSS && skip_env "could not run with gss"
8289 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8290 $LCTL set_param fail_loc=0x80000409
8292 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8293 error "direct write: rc=$?"
8294 $LCTL set_param fail_loc=0
8297 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8298 $LCTL set_param fail_loc=0x80000408
8300 cancel_lru_locks osc
8301 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8302 error "direct read: rc=$?"
8303 $LCTL set_param fail_loc=0
8306 run_test 77d "checksum error on OST direct write, read"
8308 test_77f() { # bug 10889
8309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8310 $GSS && skip_env "could not run with gss"
8313 for algo in $CKSUM_TYPES; do
8314 cancel_lru_locks osc
8315 set_checksum_type $algo
8316 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8317 $LCTL set_param fail_loc=0x409
8318 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8319 error "direct write succeeded"
8320 $LCTL set_param fail_loc=0
8322 set_checksum_type $ORIG_CSUM_TYPE
8325 run_test 77f "repeat checksum error on write (expect error)"
8327 test_77g() { # bug 10889
8328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8329 $GSS && skip_env "could not run with gss"
8330 remote_ost_nodsh && skip "remote OST with nodsh"
8332 [ ! -f $F77_TMP ] && setup_f77
8334 local file=$DIR/$tfile
8335 stack_trap "rm -f $file" EXIT
8337 $LFS setstripe -c 1 -i 0 $file
8338 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8339 do_facet ost1 lctl set_param fail_loc=0x8000021a
8341 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8342 error "write error: rc=$?"
8343 do_facet ost1 lctl set_param fail_loc=0
8346 cancel_lru_locks osc
8347 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8348 do_facet ost1 lctl set_param fail_loc=0x8000021b
8350 cmp $F77_TMP $file || error "file compare failed"
8351 do_facet ost1 lctl set_param fail_loc=0
8354 run_test 77g "checksum error on OST write, read"
8356 test_77k() { # LU-10906
8357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8358 $GSS && skip_env "could not run with gss"
8360 local cksum_param="osc.$FSNAME*.checksums"
8361 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8365 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8366 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8367 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8371 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8372 error "failed to set checksum=$i on MGS"
8373 wait_update $HOSTNAME "$get_checksum" $i
8375 echo "remount client, checksum should be $i"
8376 remount_client $MOUNT || error "failed to remount client"
8377 checksum=$(eval $get_checksum)
8378 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8380 # remove persistent param to avoid races with checksum mountopt below
8381 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8382 error "failed to delete checksum on MGS"
8384 for opt in "checksum" "nochecksum"; do
8385 #remount with mount option
8386 echo "remount client with option $opt, checksum should be $i"
8387 umount_client $MOUNT || error "failed to umount client"
8388 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8389 error "failed to mount client with option '$opt'"
8390 checksum=$(eval $get_checksum)
8391 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8395 remount_client $MOUNT || error "failed to remount client"
8397 run_test 77k "enable/disable checksum correctly"
8400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8401 $GSS && skip_env "could not run with gss"
8404 stack_trap "set_checksums $ORIG_CSUM" EXIT
8405 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8407 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8409 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8410 for algo in $CKSUM_TYPES; do
8411 set_checksum_type $algo || error "fail to set checksum type $algo"
8412 osc_algo=$(get_osc_checksum_type OST0000)
8413 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8415 # no locks, no reqs to let the connection idle
8416 cancel_lru_locks osc
8417 lru_resize_disable osc
8418 wait_osc_import_state client ost1 IDLE
8420 # ensure ost1 is connected
8421 stat $DIR/$tfile >/dev/null || error "can't stat"
8422 wait_osc_import_state client ost1 FULL
8424 osc_algo=$(get_osc_checksum_type OST0000)
8425 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8429 run_test 77l "preferred checksum type is remembered after reconnected"
8431 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8440 test_78() { # bug 10901
8441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8442 remote_ost || skip_env "local OST"
8445 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8446 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8447 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8448 echo "MemTotal: $MEMTOTAL"
8450 # reserve 256MB of memory for the kernel and other running processes,
8451 # and then take 1/2 of the remaining memory for the read/write buffers.
8452 if [ $MEMTOTAL -gt 512 ] ;then
8453 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8455 # for those poor memory-starved high-end clusters...
8456 MEMTOTAL=$((MEMTOTAL / 2))
8458 echo "Mem to use for directio: $MEMTOTAL"
8460 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8461 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8462 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8463 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8465 echo "Smallest OST: $SMALLESTOST"
8466 [[ $SMALLESTOST -lt 10240 ]] &&
8467 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8469 trap cleanup_test_78 EXIT
8471 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8472 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8474 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8475 echo "File size: $F78SIZE"
8476 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8477 for i in $(seq 1 $NSEQ); do
8478 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8479 echo directIO rdwr round $i of $NSEQ
8480 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8485 run_test 78 "handle large O_DIRECT writes correctly ============"
8487 test_79() { # bug 12743
8488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8490 wait_delete_completed
8492 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8493 BKFREE=$(calc_osc_kbytes kbytesfree)
8494 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8496 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8497 DFTOTAL=`echo $STRING | cut -d, -f1`
8498 DFUSED=`echo $STRING | cut -d, -f2`
8499 DFAVAIL=`echo $STRING | cut -d, -f3`
8500 DFFREE=$(($DFTOTAL - $DFUSED))
8502 ALLOWANCE=$((64 * $OSTCOUNT))
8504 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8505 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8506 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8508 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8509 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8510 error "df free($DFFREE) mismatch OST free($BKFREE)"
8512 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8513 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8514 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8517 run_test 79 "df report consistency check ======================="
8519 test_80() { # bug 10718
8520 remote_ost_nodsh && skip "remote OST with nodsh"
8521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8523 # relax strong synchronous semantics for slow backends like ZFS
8524 local soc="obdfilter.*.sync_on_lock_cancel"
8525 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
8527 if [ "$soc_old" != "never" ] &&
8528 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8529 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
8530 facet_active_host $host; done | sort -u)
8531 do_nodes $hosts lctl set_param $soc=never
8534 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8536 local BEFORE=`date +%s`
8537 cancel_lru_locks osc
8538 local AFTER=`date +%s`
8539 local DIFF=$((AFTER-BEFORE))
8540 if [ $DIFF -gt 1 ] ; then
8541 error "elapsed for 1M@1T = $DIFF"
8544 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
8548 run_test 80 "Page eviction is equally fast at high offsets too ===="
8550 test_81a() { # LU-456
8551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8552 remote_ost_nodsh && skip "remote OST with nodsh"
8554 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8555 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8556 do_facet ost1 lctl set_param fail_loc=0x80000228
8558 # write should trigger a retry and success
8559 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8560 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8562 if [ $RC -ne 0 ] ; then
8563 error "write should success, but failed for $RC"
8566 run_test 81a "OST should retry write when get -ENOSPC ==============="
8568 test_81b() { # LU-456
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8570 remote_ost_nodsh && skip "remote OST with nodsh"
8572 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8573 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8574 do_facet ost1 lctl set_param fail_loc=0x228
8576 # write should retry several times and return -ENOSPC finally
8577 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8578 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8581 if [ $RC -ne $ENOSPC ] ; then
8582 error "dd should fail for -ENOSPC, but succeed."
8585 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8587 test_82() { # LU-1031
8588 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8592 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8594 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8596 kill -USR1 $MULTIPID2
8598 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8599 error "First grouplock does not block second one"
8601 echo "Second grouplock blocks first one"
8603 kill -USR1 $MULTIPID1
8607 run_test 82 "Basic grouplock test"
8610 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8612 test_mkdir $DIR/$tdir.cvsroot
8613 chown $RUNAS_ID $DIR/$tdir.cvsroot
8616 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8619 # some versions of cvs import exit(1) when asked to import links or
8620 # files they can't read. ignore those files.
8621 local toignore=$(find . -type l -printf '-I %f\n' -o \
8622 ! -perm /4 -printf '-I %f\n')
8623 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8624 $tdir.reposname vtag rtag
8627 test_mkdir $DIR/$tdir.reposname
8628 chown $RUNAS_ID $DIR/$tdir.reposname
8629 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8631 cd $DIR/$tdir.reposname
8633 $RUNAS cvs add -m 'addmsg' foo99
8635 $RUNAS cvs commit -m 'nomsg' foo99
8636 rm -fr $DIR/$tdir.cvsroot
8638 run_test 99 "cvs strange file/directory operations"
8641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8642 [[ "$NETTYPE" =~ tcp ]] ||
8643 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8644 remote_ost_nodsh && skip "remote OST with nodsh"
8645 remote_mds_nodsh && skip "remote MDS with nodsh"
8647 skip "useless for local single node setup"
8649 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8650 [ "$PROT" != "tcp" ] && continue
8651 RPORT=$(echo $REMOTE | cut -d: -f2)
8652 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8655 LPORT=`echo $LOCAL | cut -d: -f2`
8656 if [ $LPORT -ge 1024 ]; then
8657 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8659 error_exit "local: $LPORT > 1024, remote: $RPORT"
8662 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8664 run_test 100 "check local port using privileged port ==========="
8666 function get_named_value()
8675 echo $line | sed "s/^$tag[ ]*//"
8682 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8683 awk '/^max_cached_mb/ { print $2 }')
8686 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8696 local cache_limit=32
8698 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8699 trap cleanup_101a EXIT
8700 $LCTL set_param -n llite.*.read_ahead_stats 0
8701 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8704 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8706 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8707 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8710 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8711 get_named_value 'read but discarded' | cut -d" " -f1); do
8712 discard=$(($discard + $s))
8716 $LCTL get_param osc.*-osc*.rpc_stats
8717 $LCTL get_param llite.*.read_ahead_stats
8719 # Discard is generally zero, but sometimes a few random reads line up
8720 # and trigger larger readahead, which is wasted & leads to discards.
8721 if [[ $(($discard)) -gt $nreads ]]; then
8722 error "too many ($discard) discarded pages"
8724 rm -f $DIR/$tfile || true
8726 run_test 101a "check read-ahead for random reads"
8729 test_mkdir $DIR/$tdir
8731 local FILE_LENGTH=$2
8734 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8736 local list=$(comma_list $(osts_nodes))
8737 set_osd_param $list '' read_cache_enable 0
8738 set_osd_param $list '' writethrough_cache_enable 0
8740 trap cleanup_test101bc EXIT
8741 # prepare the read-ahead file
8742 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8744 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8745 count=$FILE_SIZE_MB 2> /dev/null
8749 cleanup_test101bc() {
8754 local list=$(comma_list $(osts_nodes))
8755 set_osd_param $list '' read_cache_enable 1
8756 set_osd_param $list '' writethrough_cache_enable 1
8760 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8765 local STRIPE_SIZE=$2
8766 local FILE_LENGTH=$3
8767 local RA_INC=1048576
8768 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8769 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8770 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8771 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8772 get_named_value 'read but discarded' |
8773 cut -d" " -f1 | calc_total)
8774 if [[ $DISCARD -gt $discard_limit ]]; then
8775 $LCTL get_param llite.*.read_ahead_stats
8776 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8778 echo "Read-ahead success for size ${READ_SIZE}"
8783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8784 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8786 local STRIPE_SIZE=1048576
8787 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8789 if [ $SLOW == "yes" ]; then
8790 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8792 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8795 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8797 # prepare the read-ahead file
8798 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8799 cancel_lru_locks osc
8800 for BIDX in 2 4 8 16 32 64 128 256
8802 local BSIZE=$((BIDX*4096))
8803 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8804 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8805 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8806 $LCTL set_param -n llite.*.read_ahead_stats 0
8807 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8808 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8809 cancel_lru_locks osc
8810 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8815 run_test 101b "check stride-io mode read-ahead ================="
8818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8820 local STRIPE_SIZE=1048576
8821 local FILE_LENGTH=$((STRIPE_SIZE*100))
8826 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8828 cancel_lru_locks osc
8829 $LCTL set_param osc.*.rpc_stats 0
8830 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8831 $LCTL get_param osc.*.rpc_stats
8832 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8833 local stats=$($LCTL get_param -n $osc_rpc_stats)
8834 local lines=$(echo "$stats" | awk 'END {print NR;}')
8837 if [ $lines -le 20 ]; then
8838 echo "continue debug"
8841 for size in 1 2 4 8; do
8842 local rpc=$(echo "$stats" |
8843 awk '($1 == "'$size':") {print $2; exit; }')
8844 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8845 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8847 echo "$osc_rpc_stats check passed!"
8852 run_test 101c "check stripe_size aligned read-ahead ================="
8855 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8856 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8862 local file=$DIR/$tfile
8863 local sz_MB=${FILESIZE_101d:-500}
8864 local ra_MB=${READAHEAD_MB:-40}
8866 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8867 [ $free_MB -lt $sz_MB ] &&
8868 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8870 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8871 $LFS setstripe -c -1 $file || error "setstripe failed"
8873 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8874 echo Cancel LRU locks on lustre client to flush the client cache
8875 cancel_lru_locks osc
8877 echo Disable read-ahead
8878 local old_READAHEAD=$(set_read_ahead 0)
8880 echo Reading the test file $file with read-ahead disabled
8881 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8883 echo Cancel LRU locks on lustre client to flush the client cache
8884 cancel_lru_locks osc
8885 echo Enable read-ahead with ${ra_MB}MB
8886 set_read_ahead $ra_MB
8888 echo Reading the test file $file with read-ahead enabled
8889 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8891 echo "read-ahead disabled time read $raOFF"
8892 echo "read-ahead enabled time read $raON"
8894 set_read_ahead $old_READAHEAD
8896 wait_delete_completed
8898 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8899 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8901 run_test 101d "file read with and without read-ahead enabled"
8904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8906 local file=$DIR/$tfile
8907 local size_KB=500 #KB
8911 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8912 local need_KB=$((count * size_KB))
8913 [[ $free_KB -le $need_KB ]] &&
8914 skip_env "Need free space $need_KB, have $free_KB"
8916 echo "Creating $count ${size_KB}K test files"
8917 for ((i = 0; i < $count; i++)); do
8918 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8921 echo "Cancel LRU locks on lustre client to flush the client cache"
8922 cancel_lru_locks $OSC
8924 echo "Reset readahead stats"
8925 $LCTL set_param -n llite.*.read_ahead_stats 0
8927 for ((i = 0; i < $count; i++)); do
8928 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8931 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8932 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8934 for ((i = 0; i < $count; i++)); do
8935 rm -rf $file.$i 2>/dev/null
8938 #10000 means 20% reads are missing in readahead
8939 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8941 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8944 which iozone || skip_env "no iozone installed"
8946 local old_debug=$($LCTL get_param debug)
8947 old_debug=${old_debug#*=}
8948 $LCTL set_param debug="reada mmap"
8950 # create a test file
8951 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8953 echo Cancel LRU locks on lustre client to flush the client cache
8954 cancel_lru_locks osc
8956 echo Reset readahead stats
8957 $LCTL set_param -n llite.*.read_ahead_stats 0
8959 echo mmap read the file with small block size
8960 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8963 echo checking missing pages
8964 $LCTL get_param llite.*.read_ahead_stats
8965 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8966 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8968 $LCTL set_param debug="$old_debug"
8969 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8972 run_test 101f "check mmap read performance"
8974 test_101g_brw_size_test() {
8976 local pages=$((mb * 1048576 / PAGE_SIZE))
8977 local file=$DIR/$tfile
8979 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8980 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8981 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8982 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8986 stack_trap "rm -f $file" EXIT
8987 $LCTL set_param -n osc.*.rpc_stats=0
8989 # 10 RPCs should be enough for the test
8991 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8992 { error "dd write ${mb} MB blocks failed"; return 3; }
8993 cancel_lru_locks osc
8994 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8995 { error "dd write ${mb} MB blocks failed"; return 4; }
8997 # calculate number of full-sized read and write RPCs
8998 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8999 sed -n '/pages per rpc/,/^$/p' |
9000 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9001 END { print reads,writes }'))
9002 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9004 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9011 remote_ost_nodsh && skip "remote OST with nodsh"
9014 local osts=$(get_facets OST)
9015 local list=$(comma_list $(osts_nodes))
9016 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9017 local brw_size="obdfilter.*.brw_size"
9019 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9021 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9023 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9024 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9025 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9026 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9027 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9028 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9030 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9033 if [[ $orig_mb -lt 16 ]]; then
9034 save_lustre_params $osts "$brw_size" > $p
9035 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9036 error "set 16MB RPC size failed"
9038 echo "remount client to enable new RPC size"
9039 remount_client $MOUNT || error "remount_client failed"
9042 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9043 # should be able to set brw_size=12, but no rpc_stats for that
9044 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9047 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9049 if [[ $orig_mb -lt 16 ]]; then
9050 restore_lustre_params < $p
9051 remount_client $MOUNT || error "remount_client restore failed"
9054 rm -f $p $DIR/$tfile
9056 run_test 101g "Big bulk(4/16 MiB) readahead"
9059 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9061 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9062 error "dd 70M file failed"
9063 echo Cancel LRU locks on lustre client to flush the client cache
9064 cancel_lru_locks osc
9066 echo "Reset readahead stats"
9067 $LCTL set_param -n llite.*.read_ahead_stats 0
9069 echo "Read 10M of data but cross 64M bundary"
9070 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9071 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9072 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9073 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9074 rm -f $p $DIR/$tfile
9076 run_test 101h "Readahead should cover current read window"
9079 test_mkdir $DIR/$tdir
9080 chown $RUNAS_ID $DIR/$tdir
9083 STRIPE_COUNT=$OSTCOUNT
9084 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9086 trap cleanup_test102 EXIT
9088 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9090 for num in 1 2 3 4; do
9091 for count in $(seq 1 $STRIPE_COUNT); do
9092 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9093 local size=`expr $STRIPE_SIZE \* $num`
9094 local file=file"$num-$idx-$count"
9095 $1 $LFS setstripe -S $size -i $idx -c $count $file
9101 $1 tar cf $TMP/f102.tar $tdir --xattrs
9107 rm -rf $DIR/d0.sanity/d102
9111 [ "$UID" != 0 ] && skip "must run as root"
9112 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9113 skip_env "must have user_xattr"
9115 [ -z "$(which setfattr 2>/dev/null)" ] &&
9116 skip_env "could not find setfattr"
9118 local testfile=$DIR/$tfile
9121 echo "set/get xattr..."
9122 setfattr -n trusted.name1 -v value1 $testfile ||
9123 error "setfattr -n trusted.name1=value1 $testfile failed"
9124 getfattr -n trusted.name1 $testfile 2> /dev/null |
9125 grep "trusted.name1=.value1" ||
9126 error "$testfile missing trusted.name1=value1"
9128 setfattr -n user.author1 -v author1 $testfile ||
9129 error "setfattr -n user.author1=author1 $testfile failed"
9130 getfattr -n user.author1 $testfile 2> /dev/null |
9131 grep "user.author1=.author1" ||
9132 error "$testfile missing trusted.author1=author1"
9135 setfattr -n trusted.name2 -v value2 $testfile ||
9136 error "$testfile unable to set trusted.name2"
9137 setfattr -n trusted.name3 -v value3 $testfile ||
9138 error "$testfile unable to set trusted.name3"
9139 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9140 grep "trusted.name" | wc -l) -eq 3 ] ||
9141 error "$testfile missing 3 trusted.name xattrs"
9143 setfattr -n user.author2 -v author2 $testfile ||
9144 error "$testfile unable to set user.author2"
9145 setfattr -n user.author3 -v author3 $testfile ||
9146 error "$testfile unable to set user.author3"
9147 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9148 grep "user.author" | wc -l) -eq 3 ] ||
9149 error "$testfile missing 3 user.author xattrs"
9151 echo "remove xattr..."
9152 setfattr -x trusted.name1 $testfile ||
9153 error "$testfile error deleting trusted.name1"
9154 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9155 error "$testfile did not delete trusted.name1 xattr"
9157 setfattr -x user.author1 $testfile ||
9158 error "$testfile error deleting user.author1"
9159 echo "set lustre special xattr ..."
9160 $LFS setstripe -c1 $testfile
9161 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9162 awk -F "=" '/trusted.lov/ { print $2 }' )
9163 setfattr -n "trusted.lov" -v $lovea $testfile ||
9164 error "$testfile doesn't ignore setting trusted.lov again"
9165 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9166 error "$testfile allow setting invalid trusted.lov"
9169 run_test 102a "user xattr test =================================="
9172 [ -z "$(which setfattr 2>/dev/null)" ] &&
9173 skip_env "could not find setfattr"
9174 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9176 # b10930: get/set/list trusted.lov xattr
9177 echo "get/set/list trusted.lov xattr ..."
9178 local testfile=$DIR/$tfile
9179 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9180 error "setstripe failed"
9181 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9182 error "getstripe failed"
9183 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9184 error "can't get trusted.lov from $testfile"
9186 local testfile2=${testfile}2
9187 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9188 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9191 setfattr -n trusted.lov -v $value $testfile2
9192 local stripe_size=$($LFS getstripe -S $testfile2)
9193 local stripe_count=$($LFS getstripe -c $testfile2)
9194 [[ $stripe_size -eq 65536 ]] ||
9195 error "stripe size $stripe_size != 65536"
9196 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9197 error "stripe count $stripe_count != $STRIPECOUNT"
9200 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9203 [ -z "$(which setfattr 2>/dev/null)" ] &&
9204 skip_env "could not find setfattr"
9205 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9207 # b10930: get/set/list lustre.lov xattr
9208 echo "get/set/list lustre.lov xattr ..."
9209 test_mkdir $DIR/$tdir
9210 chown $RUNAS_ID $DIR/$tdir
9211 local testfile=$DIR/$tdir/$tfile
9212 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9213 error "setstripe failed"
9214 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9215 error "getstripe failed"
9216 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9217 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9219 local testfile2=${testfile}2
9220 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9221 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9223 $RUNAS $MCREATE $testfile2
9224 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9225 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9226 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9227 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9228 [ $stripe_count -eq $STRIPECOUNT ] ||
9229 error "stripe count $stripe_count != $STRIPECOUNT"
9231 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9233 compare_stripe_info1() {
9234 local stripe_index_all_zero=true
9236 for num in 1 2 3 4; do
9237 for count in $(seq 1 $STRIPE_COUNT); do
9238 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9239 local size=$((STRIPE_SIZE * num))
9240 local file=file"$num-$offset-$count"
9241 stripe_size=$($LFS getstripe -S $PWD/$file)
9242 [[ $stripe_size -ne $size ]] &&
9243 error "$file: size $stripe_size != $size"
9244 stripe_count=$($LFS getstripe -c $PWD/$file)
9245 # allow fewer stripes to be created, ORI-601
9246 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9247 error "$file: count $stripe_count != $count"
9248 stripe_index=$($LFS getstripe -i $PWD/$file)
9249 [[ $stripe_index -ne 0 ]] &&
9250 stripe_index_all_zero=false
9254 $stripe_index_all_zero &&
9255 error "all files are being extracted starting from OST index 0"
9259 have_xattrs_include() {
9260 tar --help | grep -q xattrs-include &&
9261 echo --xattrs-include="lustre.*"
9265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9266 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9268 XINC=$(have_xattrs_include)
9270 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9272 compare_stripe_info1
9274 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9278 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9280 XINC=$(have_xattrs_include)
9282 test_mkdir $DIR/$tdir.restore
9284 tar cf - --xattrs $tdir | tar xf - \
9285 -C $DIR/$tdir.restore --xattrs $XINC
9286 cd $DIR/$tdir.restore/$tdir
9287 compare_stripe_info1
9289 run_test 102f "tar copy files, not keep osts"
9292 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9293 skip "must have user_xattr"
9294 [ -z "$(which setfattr 2>/dev/null)" ] &&
9295 skip_env "could not find setfattr"
9296 [ -z "$(which getfattr 2>/dev/null)" ] &&
9297 skip_env "could not find getfattr"
9299 local xsize=${1:-1024} # in bytes
9300 local file=$DIR/$tfile
9301 local value="$(generate_string $xsize)"
9302 local xbig=trusted.big
9306 log "save $xbig on $file"
9309 setfattr -n $xbig -v $value $file ||
9310 error "saving $xbig on $file failed"
9312 setfattr -n $xbig -v $value $file &&
9313 error "saving $xbig on $file succeeded"
9317 local orig=$(get_xattr_value $xbig $file)
9318 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9320 local xsml=trusted.sml
9321 log "save $xsml on $file"
9322 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9324 local new=$(get_xattr_value $xbig $file)
9325 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9327 log "grow $xsml on $file"
9328 setfattr -n $xsml -v "$value" $file ||
9329 error "growing $xsml on $file failed"
9331 new=$(get_xattr_value $xbig $file)
9332 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9333 log "$xbig still valid after growing $xsml"
9338 test_102h() { # bug 15777
9341 run_test 102h "grow xattr from inside inode to external block"
9344 large_xattr_enabled || skip_env "ea_inode feature disabled"
9346 echo "setting xattr of max xattr size: $(max_xattr_size)"
9347 grow_xattr $(max_xattr_size)
9349 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9350 echo "This should fail:"
9351 grow_xattr $(($(max_xattr_size) + 10)) 1
9353 run_test 102ha "grow xattr from inside inode to external inode"
9355 test_102i() { # bug 17038
9356 [ -z "$(which getfattr 2>/dev/null)" ] &&
9357 skip "could not find getfattr"
9360 ln -s $DIR/$tfile $DIR/${tfile}link
9361 getfattr -n trusted.lov $DIR/$tfile ||
9362 error "lgetxattr on $DIR/$tfile failed"
9363 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9364 grep -i "no such attr" ||
9365 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9366 rm -f $DIR/$tfile $DIR/${tfile}link
9368 run_test 102i "lgetxattr test on symbolic link ============"
9371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9372 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9374 XINC=$(have_xattrs_include)
9375 setup_test102 "$RUNAS"
9376 chown $RUNAS_ID $DIR/$tdir
9377 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9379 compare_stripe_info1 "$RUNAS"
9381 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9384 [ -z "$(which setfattr 2>/dev/null)" ] &&
9385 skip "could not find setfattr"
9388 # b22187 just check that does not crash for regular file.
9389 setfattr -n trusted.lov $DIR/$tfile
9390 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9391 local test_kdir=$DIR/$tdir
9392 test_mkdir $test_kdir
9393 local default_size=$($LFS getstripe -S $test_kdir)
9394 local default_count=$($LFS getstripe -c $test_kdir)
9395 local default_offset=$($LFS getstripe -i $test_kdir)
9396 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9397 error 'dir setstripe failed'
9398 setfattr -n trusted.lov $test_kdir
9399 local stripe_size=$($LFS getstripe -S $test_kdir)
9400 local stripe_count=$($LFS getstripe -c $test_kdir)
9401 local stripe_offset=$($LFS getstripe -i $test_kdir)
9402 [ $stripe_size -eq $default_size ] ||
9403 error "stripe size $stripe_size != $default_size"
9404 [ $stripe_count -eq $default_count ] ||
9405 error "stripe count $stripe_count != $default_count"
9406 [ $stripe_offset -eq $default_offset ] ||
9407 error "stripe offset $stripe_offset != $default_offset"
9408 rm -rf $DIR/$tfile $test_kdir
9410 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9413 [ -z "$(which getfattr 2>/dev/null)" ] &&
9414 skip "could not find getfattr"
9416 # LU-532 trusted. xattr is invisible to non-root
9417 local testfile=$DIR/$tfile
9421 echo "listxattr as user..."
9422 chown $RUNAS_ID $testfile
9423 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9424 grep -q "trusted" &&
9425 error "$testfile trusted xattrs are user visible"
9429 run_test 102l "listxattr size test =================================="
9431 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9432 local path=$DIR/$tfile
9435 listxattr_size_check $path || error "listattr_size_check $path failed"
9437 run_test 102m "Ensure listxattr fails on small bufffer ========"
9441 getxattr() { # getxattr path name
9442 # Return the base64 encoding of the value of xattr name on path.
9446 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9448 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9450 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9452 getfattr --absolute-names --encoding=base64 --name=$name $path |
9453 awk -F= -v name=$name '$1 == name {
9454 print substr($0, index($0, "=") + 1);
9458 test_102n() { # LU-4101 mdt: protect internal xattrs
9459 [ -z "$(which setfattr 2>/dev/null)" ] &&
9460 skip "could not find setfattr"
9461 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9463 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9466 local file0=$DIR/$tfile.0
9467 local file1=$DIR/$tfile.1
9468 local xattr0=$TMP/$tfile.0
9469 local xattr1=$TMP/$tfile.1
9470 local namelist="lov lma lmv link fid version som hsm"
9474 rm -rf $file0 $file1 $xattr0 $xattr1
9477 # Get 'before' xattrs of $file1.
9478 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9480 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9481 namelist+=" lfsck_namespace"
9482 for name in $namelist; do
9483 # Try to copy xattr from $file0 to $file1.
9484 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9486 setfattr --name=trusted.$name --value="$value" $file1 ||
9487 error "setxattr 'trusted.$name' failed"
9489 # Try to set a garbage xattr.
9490 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9492 if [[ x$name == "xlov" ]]; then
9493 setfattr --name=trusted.lov --value="$value" $file1 &&
9494 error "setxattr invalid 'trusted.lov' success"
9496 setfattr --name=trusted.$name --value="$value" $file1 ||
9497 error "setxattr invalid 'trusted.$name' failed"
9500 # Try to remove the xattr from $file1. We don't care if this
9501 # appears to succeed or fail, we just don't want there to be
9502 # any changes or crashes.
9503 setfattr --remove=$trusted.$name $file1 2> /dev/null
9506 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9509 # Try to copy xattr from $file0 to $file1.
9510 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9512 setfattr --name=trusted.$name --value="$value" $file1 ||
9513 error "setxattr 'trusted.$name' failed"
9515 # Try to set a garbage xattr.
9516 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9518 setfattr --name=trusted.$name --value="$value" $file1 ||
9519 error "setxattr 'trusted.$name' failed"
9521 # Try to remove the xattr from $file1. We don't care if this
9522 # appears to succeed or fail, we just don't want there to be
9523 # any changes or crashes.
9524 setfattr --remove=$trusted.$name $file1 2> /dev/null
9527 # Get 'after' xattrs of file1.
9528 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9530 if ! diff $xattr0 $xattr1; then
9531 error "before and after xattrs of '$file1' differ"
9534 rm -rf $file0 $file1 $xattr0 $xattr1
9538 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9540 test_102p() { # LU-4703 setxattr did not check ownership
9541 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9542 skip "MDS needs to be at least 2.5.56"
9544 local testfile=$DIR/$tfile
9548 echo "setfacl as user..."
9549 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9550 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9552 echo "setfattr as user..."
9553 setfacl -m "u:$RUNAS_ID:---" $testfile
9554 $RUNAS setfattr -x system.posix_acl_access $testfile
9555 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9557 run_test 102p "check setxattr(2) correctly fails without permission"
9560 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9561 skip "MDS needs to be at least 2.6.92"
9563 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9565 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9568 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9569 skip "MDS needs to be at least 2.6.93"
9571 touch $DIR/$tfile || error "touch"
9572 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9573 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9574 rm $DIR/$tfile || error "rm"
9577 mkdir -p $DIR/$tdir || error "mkdir"
9578 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9579 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9580 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9581 error "$testfile error deleting user.author1"
9582 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9583 grep "user.$(basename $tdir)" &&
9584 error "$tdir did not delete user.$(basename $tdir)"
9585 rmdir $DIR/$tdir || error "rmdir"
9588 test_mkdir $DIR/$tdir
9589 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9590 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9591 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9592 error "$testfile error deleting user.author1"
9593 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9594 grep "user.$(basename $tdir)" &&
9595 error "$tdir did not delete user.$(basename $tdir)"
9596 rmdir $DIR/$tdir || error "rm striped dir"
9598 run_test 102r "set EAs with empty values"
9601 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9602 skip "MDS needs to be at least 2.11.52"
9604 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9606 save_lustre_params client "llite.*.xattr_cache" > $save
9608 for cache in 0 1; do
9609 lctl set_param llite.*.xattr_cache=$cache
9612 touch $DIR/$tfile || error "touch"
9613 for prefix in lustre security system trusted user; do
9614 # Note getxattr() may fail with 'Operation not
9615 # supported' or 'No such attribute' depending
9616 # on prefix and cache.
9617 getfattr -n $prefix.n102s $DIR/$tfile &&
9618 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9622 restore_lustre_params < $save
9624 run_test 102s "getting nonexistent xattrs should fail"
9627 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9628 skip "MDS needs to be at least 2.11.52"
9630 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9632 save_lustre_params client "llite.*.xattr_cache" > $save
9634 for cache in 0 1; do
9635 lctl set_param llite.*.xattr_cache=$cache
9637 for buf_size in 0 256; do
9639 touch $DIR/$tfile || error "touch"
9640 setfattr -n user.multiop $DIR/$tfile
9641 $MULTIOP $DIR/$tfile oa$buf_size ||
9642 error "cannot get zero length xattr value (buf_size = $buf_size)"
9646 restore_lustre_params < $save
9648 run_test 102t "zero length xattr values handled correctly"
9652 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9657 [ "$UID" != 0 ] && skip "must run as root"
9658 $GSS && skip_env "could not run under gss"
9659 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9660 skip_env "must have acl enabled"
9661 [ -z "$(which setfacl 2>/dev/null)" ] &&
9662 skip_env "could not find setfacl"
9663 remote_mds_nodsh && skip "remote MDS with nodsh"
9665 gpasswd -a daemon bin # LU-5641
9666 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9668 declare -a identity_old
9670 for num in $(seq $MDSCOUNT); do
9671 switch_identity $num true || identity_old[$num]=$?
9679 echo "performing cp ..."
9680 run_acl_subtest cp || error "run_acl_subtest cp failed"
9681 echo "performing getfacl-noacl..."
9682 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9683 echo "performing misc..."
9684 run_acl_subtest misc || error "misc test failed"
9685 echo "performing permissions..."
9686 run_acl_subtest permissions || error "permissions failed"
9687 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9688 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9689 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9690 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9692 echo "performing permissions xattr..."
9693 run_acl_subtest permissions_xattr ||
9694 error "permissions_xattr failed"
9696 echo "performing setfacl..."
9697 run_acl_subtest setfacl || error "setfacl test failed"
9699 # inheritance test got from HP
9700 echo "performing inheritance..."
9701 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9702 chmod +x make-tree || error "chmod +x failed"
9703 run_acl_subtest inheritance || error "inheritance test failed"
9706 echo "LU-974 ignore umask when acl is enabled..."
9707 run_acl_subtest 974 || error "LU-974 umask test failed"
9708 if [ $MDSCOUNT -ge 2 ]; then
9709 run_acl_subtest 974_remote ||
9710 error "LU-974 umask test failed under remote dir"
9713 echo "LU-2561 newly created file is same size as directory..."
9714 if [ "$mds1_FSTYPE" != "zfs" ]; then
9715 run_acl_subtest 2561 || error "LU-2561 test failed"
9717 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9720 run_acl_subtest 4924 || error "LU-4924 test failed"
9725 for num in $(seq $MDSCOUNT); do
9726 if [ "${identity_old[$num]}" = 1 ]; then
9727 switch_identity $num false || identity_old[$num]=$?
9731 run_test 103a "acl test"
9737 for U in {0..511}; do
9739 local O=$(printf "%04o" $U)
9741 umask $(printf "%04o" $((511 ^ $O)))
9742 $LFS setstripe -c 1 $DIR/$tfile.s$O
9743 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9745 (( $S == ($O & 0666) )) ||
9746 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9748 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9749 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9750 (( $S == ($O & 0666) )) ||
9751 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9753 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9754 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9755 (( $S == ($O & 0666) )) ||
9756 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9757 rm -f $DIR/$tfile.[smp]$0
9761 # limit the concurrently running threads to 64. LU-11878
9762 local idx=$((U % 64))
9763 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9768 run_test 103b "umask lfs setstripe"
9772 cp -rp $DIR/$tdir $DIR/$tdir.bak
9774 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9775 error "$DIR/$tdir shouldn't contain default ACL"
9776 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9777 error "$DIR/$tdir.bak shouldn't contain default ACL"
9780 run_test 103c "'cp -rp' won't set empty acl"
9783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9786 lfs df || error "lfs df failed"
9787 lfs df -ih || error "lfs df -ih failed"
9788 lfs df -h $DIR || error "lfs df -h $DIR failed"
9789 lfs df -i $DIR || error "lfs df -i $DIR failed"
9790 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9791 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9793 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9794 lctl --device %$OSC deactivate
9795 lfs df || error "lfs df with deactivated OSC failed"
9796 lctl --device %$OSC activate
9797 # wait the osc back to normal
9798 wait_osc_import_ready client ost
9800 lfs df || error "lfs df with reactivated OSC failed"
9803 run_test 104a "lfs df [-ih] [path] test ========================="
9806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9807 [ $RUNAS_ID -eq $UID ] &&
9808 skip_env "RUNAS_ID = UID = $UID -- skipping"
9810 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9811 grep "Permission denied" | wc -l)))
9812 if [ $denied_cnt -ne 0 ]; then
9813 error "lfs check servers test failed"
9816 run_test 104b "$RUNAS lfs check servers test ===================="
9819 # doesn't work on 2.4 kernels
9821 if $(flock_is_enabled); then
9822 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9824 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9828 run_test 105a "flock when mounted without -o flock test ========"
9832 if $(flock_is_enabled); then
9833 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9835 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9839 run_test 105b "fcntl when mounted without -o flock test ========"
9843 if $(flock_is_enabled); then
9844 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9846 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9850 run_test 105c "lockf when mounted without -o flock test"
9852 test_105d() { # bug 15924
9853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9855 test_mkdir $DIR/$tdir
9856 flock_is_enabled || skip_env "mount w/o flock enabled"
9857 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9858 $LCTL set_param fail_loc=0x80000315
9859 flocks_test 2 $DIR/$tdir
9861 run_test 105d "flock race (should not freeze) ========"
9863 test_105e() { # bug 22660 && 22040
9864 flock_is_enabled || skip_env "mount w/o flock enabled"
9867 flocks_test 3 $DIR/$tfile
9869 run_test 105e "Two conflicting flocks from same process"
9871 test_106() { #bug 10921
9872 test_mkdir $DIR/$tdir
9873 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9874 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9876 run_test 106 "attempt exec of dir followed by chown of that dir"
9879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9887 local save_pattern=$(sysctl -n kernel.core_pattern)
9888 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9889 sysctl -w kernel.core_pattern=$file
9890 sysctl -w kernel.core_uses_pid=0
9898 kill -s 11 $SLEEPPID
9900 if [ -e $file ]; then
9901 size=`stat -c%s $file`
9902 [ $size -eq 0 ] && error "Fail to create core file $file"
9904 error "Fail to create core file $file"
9907 sysctl -w kernel.core_pattern=$save_pattern
9908 sysctl -w kernel.core_uses_pid=$save_uses_pid
9911 run_test 107 "Coredump on SIG"
9914 test_mkdir $DIR/$tdir
9915 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9916 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9917 error "mkdir with 256 char should fail, but did not"
9918 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9919 error "create with 255 char failed"
9920 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9921 error "create with 256 char should fail, but did not"
9926 run_test 110 "filename length checking"
9929 # Purpose: To verify dynamic thread (OSS) creation.
9932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9933 remote_ost_nodsh && skip "remote OST with nodsh"
9935 # Lustre does not stop service threads once they are started.
9936 # Reset number of running threads to default.
9941 local save_params="$TMP/sanity-$TESTNAME.parameters"
9943 # Get ll_ost_io count before I/O
9944 OSTIO_pre=$(do_facet ost1 \
9945 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9946 # Exit if lustre is not running (ll_ost_io not running).
9947 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9949 echo "Starting with $OSTIO_pre threads"
9950 local thread_max=$((OSTIO_pre * 2))
9951 local rpc_in_flight=$((thread_max * 2))
9952 # Number of I/O Process proposed to be started.
9954 local facets=$(get_facets OST)
9956 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9957 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9959 # Set in_flight to $rpc_in_flight
9960 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9961 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9962 nfiles=${rpc_in_flight}
9963 # Set ost thread_max to $thread_max
9964 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9966 # 5 Minutes should be sufficient for max number of OSS
9967 # threads(thread_max) to be created.
9971 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9972 test_mkdir $DIR/$tdir
9973 for i in $(seq $nfiles); do
9974 local file=$DIR/$tdir/${tfile}-$i
9975 $LFS setstripe -c -1 -i 0 $file
9976 ($WTL $file $timeout)&
9979 # I/O Started - Wait for thread_started to reach thread_max or report
9980 # error if thread_started is more than thread_max.
9981 echo "Waiting for thread_started to reach thread_max"
9982 local thread_started=0
9983 local end_time=$((SECONDS + timeout))
9985 while [ $SECONDS -le $end_time ] ; do
9987 # Get ost i/o thread_started count.
9988 thread_started=$(do_facet ost1 \
9990 ost.OSS.ost_io.threads_started | cut -d= -f2")
9991 # Break out if thread_started is equal/greater than thread_max
9992 if [[ $thread_started -ge $thread_max ]]; then
9993 echo ll_ost_io thread_started $thread_started, \
9994 equal/greater than thread_max $thread_max
10000 # Cleanup - We have the numbers, Kill i/o jobs if running.
10001 jobcount=($(jobs -p))
10002 for i in $(seq 0 $((${#jobcount[@]}-1)))
10004 kill -9 ${jobcount[$i]}
10005 if [ $? -ne 0 ] ; then
10007 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10011 # Cleanup files left by WTL binary.
10012 for i in $(seq $nfiles); do
10013 local file=$DIR/$tdir/${tfile}-$i
10015 if [ $? -ne 0 ] ; then
10016 echo "Warning: Failed to delete file $file"
10020 restore_lustre_params <$save_params
10021 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10023 # Error out if no new thread has started or Thread started is greater
10025 if [[ $thread_started -le $OSTIO_pre ||
10026 $thread_started -gt $thread_max ]]; then
10027 error "ll_ost_io: thread_started $thread_started" \
10028 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10029 "No new thread started or thread started greater " \
10033 run_test 115 "verify dynamic thread creation===================="
10036 wait_delete_completed
10037 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10038 echo "OST kbytes available: ${AVAIL[@]}"
10043 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10044 #echo OST $i: ${AVAIL[i]}kb
10045 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10049 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10054 echo "Min free space: OST $MINI: $MINV"
10055 echo "Max free space: OST $MAXI: $MAXV"
10058 test_116a() { # was previously test_116()
10059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10060 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10061 remote_mds_nodsh && skip "remote MDS with nodsh"
10063 echo -n "Free space priority "
10064 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10069 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10070 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10071 trap simple_cleanup_common EXIT
10073 # Check if we need to generate uneven OSTs
10074 test_mkdir -p $DIR/$tdir/OST${MINI}
10075 local FILL=$((MINV / 4))
10076 local DIFF=$((MAXV - MINV))
10077 local DIFF2=$((DIFF * 100 / MINV))
10079 local threshold=$(do_facet $SINGLEMDS \
10080 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10081 threshold=${threshold%%%}
10082 echo -n "Check for uneven OSTs: "
10083 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10085 if [[ $DIFF2 -gt $threshold ]]; then
10087 echo "Don't need to fill OST$MINI"
10089 # generate uneven OSTs. Write 2% over the QOS threshold value
10091 DIFF=$((threshold - DIFF2 + 2))
10092 DIFF2=$((MINV * DIFF / 100))
10093 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10094 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10095 error "setstripe failed"
10096 DIFF=$((DIFF2 / 2048))
10098 while [ $i -lt $DIFF ]; do
10100 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10101 bs=2M count=1 2>/dev/null
10110 DIFF=$((MAXV - MINV))
10111 DIFF2=$((DIFF * 100 / MINV))
10112 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10113 if [ $DIFF2 -gt $threshold ]; then
10116 echo "failed - QOS mode won't be used"
10117 simple_cleanup_common
10118 skip "QOS imbalance criteria not met"
10126 # now fill using QOS
10127 $LFS setstripe -c 1 $DIR/$tdir
10128 FILL=$((FILL / 200))
10129 if [ $FILL -gt 600 ]; then
10132 echo "writing $FILL files to QOS-assigned OSTs"
10134 while [ $i -lt $FILL ]; do
10136 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10137 count=1 2>/dev/null
10140 echo "wrote $i 200k files"
10144 echo "Note: free space may not be updated, so measurements might be off"
10146 DIFF2=$((MAXV - MINV))
10147 echo "free space delta: orig $DIFF final $DIFF2"
10148 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10149 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10150 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10151 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10152 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10153 if [[ $DIFF -gt 0 ]]; then
10154 FILL=$((DIFF2 * 100 / DIFF - 100))
10155 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10158 # Figure out which files were written where
10159 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10160 awk '/'$MINI1': / {print $2; exit}')
10162 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10163 echo "$MINC files created on smaller OST $MINI1"
10164 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10165 awk '/'$MAXI1': / {print $2; exit}')
10167 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10168 echo "$MAXC files created on larger OST $MAXI1"
10169 if [[ $MINC -gt 0 ]]; then
10170 FILL=$((MAXC * 100 / MINC - 100))
10171 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10173 [[ $MAXC -gt $MINC ]] ||
10174 error_ignore LU-9 "stripe QOS didn't balance free space"
10175 simple_cleanup_common
10177 run_test 116a "stripe QOS: free space balance ==================="
10179 test_116b() { # LU-2093
10180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10181 remote_mds_nodsh && skip "remote MDS with nodsh"
10183 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10184 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10185 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10186 [ -z "$old_rr" ] && skip "no QOS"
10187 do_facet $SINGLEMDS lctl set_param \
10188 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10189 mkdir -p $DIR/$tdir
10190 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10191 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10192 do_facet $SINGLEMDS lctl set_param fail_loc=0
10194 do_facet $SINGLEMDS lctl set_param \
10195 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10197 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10199 test_117() # bug 10891
10201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10203 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10204 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10205 lctl set_param fail_loc=0x21e
10206 > $DIR/$tfile || error "truncate failed"
10207 lctl set_param fail_loc=0
10208 echo "Truncate succeeded."
10211 run_test 117 "verify osd extend =========="
10213 NO_SLOW_RESENDCOUNT=4
10214 export OLD_RESENDCOUNT=""
10215 set_resend_count () {
10216 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10217 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10218 lctl set_param -n $PROC_RESENDCOUNT $1
10219 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10222 # for reduce test_118* time (b=14842)
10223 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10225 # Reset async IO behavior after error case
10227 FILE=$DIR/reset_async
10229 # Ensure all OSCs are cleared
10230 $LFS setstripe -c -1 $FILE
10231 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10236 test_118a() #bug 11710
10238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10242 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10243 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10244 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10246 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10247 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10252 run_test 118a "verify O_SYNC works =========="
10256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10257 remote_ost_nodsh && skip "remote OST with nodsh"
10261 #define OBD_FAIL_SRV_ENOENT 0x217
10262 set_nodes_failloc "$(osts_nodes)" 0x217
10263 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10265 set_nodes_failloc "$(osts_nodes)" 0
10266 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10267 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10270 if [[ $RC -eq 0 ]]; then
10271 error "Must return error due to dropped pages, rc=$RC"
10275 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10276 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10280 echo "Dirty pages not leaked on ENOENT"
10282 # Due to the above error the OSC will issue all RPCs syncronously
10283 # until a subsequent RPC completes successfully without error.
10284 $MULTIOP $DIR/$tfile Ow4096yc
10289 run_test 118b "Reclaim dirty pages on fatal error =========="
10293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10295 # for 118c, restore the original resend count, LU-1940
10296 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10297 set_resend_count $OLD_RESENDCOUNT
10298 remote_ost_nodsh && skip "remote OST with nodsh"
10302 #define OBD_FAIL_OST_EROFS 0x216
10303 set_nodes_failloc "$(osts_nodes)" 0x216
10305 # multiop should block due to fsync until pages are written
10306 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10310 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10311 error "Multiop failed to block on fsync, pid=$MULTIPID"
10314 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10316 if [[ $WRITEBACK -eq 0 ]]; then
10317 error "No page in writeback, writeback=$WRITEBACK"
10320 set_nodes_failloc "$(osts_nodes)" 0
10323 if [[ $RC -ne 0 ]]; then
10324 error "Multiop fsync failed, rc=$RC"
10327 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10328 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10330 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10331 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10335 echo "Dirty pages flushed via fsync on EROFS"
10338 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10340 # continue to use small resend count to reduce test_118* time (b=14842)
10341 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10346 remote_ost_nodsh && skip "remote OST with nodsh"
10350 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10351 set_nodes_failloc "$(osts_nodes)" 0x214
10352 # multiop should block due to fsync until pages are written
10353 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10357 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10358 error "Multiop failed to block on fsync, pid=$MULTIPID"
10361 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10363 if [[ $WRITEBACK -eq 0 ]]; then
10364 error "No page in writeback, writeback=$WRITEBACK"
10367 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10368 set_nodes_failloc "$(osts_nodes)" 0
10370 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10371 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10373 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10374 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10378 echo "Dirty pages gaurenteed flushed via fsync"
10381 run_test 118d "Fsync validation inject a delay of the bulk =========="
10384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10388 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10389 lctl set_param fail_loc=0x8000040a
10391 # Should simulate EINVAL error which is fatal
10392 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10394 if [[ $RC -eq 0 ]]; then
10395 error "Must return error due to dropped pages, rc=$RC"
10398 lctl set_param fail_loc=0x0
10400 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10401 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10402 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10404 if [[ $LOCKED -ne 0 ]]; then
10405 error "Locked pages remain in cache, locked=$LOCKED"
10408 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10409 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10413 echo "No pages locked after fsync"
10418 run_test 118f "Simulate unrecoverable OSC side error =========="
10421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10425 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10426 lctl set_param fail_loc=0x406
10428 # simulate local -ENOMEM
10429 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10432 lctl set_param fail_loc=0
10433 if [[ $RC -eq 0 ]]; then
10434 error "Must return error due to dropped pages, rc=$RC"
10437 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10438 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10439 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10441 if [[ $LOCKED -ne 0 ]]; then
10442 error "Locked pages remain in cache, locked=$LOCKED"
10445 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10446 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10450 echo "No pages locked after fsync"
10455 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10459 remote_ost_nodsh && skip "remote OST with nodsh"
10463 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10464 set_nodes_failloc "$(osts_nodes)" 0x20e
10465 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10466 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10469 set_nodes_failloc "$(osts_nodes)" 0
10470 if [[ $RC -eq 0 ]]; then
10471 error "Must return error due to dropped pages, rc=$RC"
10474 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10475 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10476 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10478 if [[ $LOCKED -ne 0 ]]; then
10479 error "Locked pages remain in cache, locked=$LOCKED"
10482 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10483 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10487 echo "No pages locked after fsync"
10491 run_test 118h "Verify timeout in handling recoverables errors =========="
10493 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10497 remote_ost_nodsh && skip "remote OST with nodsh"
10501 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10502 set_nodes_failloc "$(osts_nodes)" 0x20e
10504 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10505 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10508 set_nodes_failloc "$(osts_nodes)" 0
10512 if [[ $RC -ne 0 ]]; then
10513 error "got error, but should be not, rc=$RC"
10516 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10517 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10518 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10519 if [[ $LOCKED -ne 0 ]]; then
10520 error "Locked pages remain in cache, locked=$LOCKED"
10523 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10524 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10528 echo "No pages locked after fsync"
10532 run_test 118i "Fix error before timeout in recoverable error =========="
10534 [ "$SLOW" = "no" ] && set_resend_count 4
10537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10538 remote_ost_nodsh && skip "remote OST with nodsh"
10542 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10543 set_nodes_failloc "$(osts_nodes)" 0x220
10545 # return -EIO from OST
10546 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10548 set_nodes_failloc "$(osts_nodes)" 0x0
10549 if [[ $RC -eq 0 ]]; then
10550 error "Must return error due to dropped pages, rc=$RC"
10553 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10554 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10555 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10556 if [[ $LOCKED -ne 0 ]]; then
10557 error "Locked pages remain in cache, locked=$LOCKED"
10560 # in recoverable error on OST we want resend and stay until it finished
10561 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10562 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10566 echo "No pages locked after fsync"
10570 run_test 118j "Simulate unrecoverable OST side error =========="
10574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10575 remote_ost_nodsh && skip "remote OSTs with nodsh"
10577 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10578 set_nodes_failloc "$(osts_nodes)" 0x20e
10579 test_mkdir $DIR/$tdir
10581 for ((i=0;i<10;i++)); do
10582 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10583 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10590 set_nodes_failloc "$(osts_nodes)" 0
10593 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10595 test_118l() # LU-646
10597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10599 test_mkdir $DIR/$tdir
10600 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10603 run_test 118l "fsync dir"
10605 test_118m() # LU-3066
10607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10609 test_mkdir $DIR/$tdir
10610 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10613 run_test 118m "fdatasync dir ========="
10615 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10623 remote_ost_nodsh && skip "remote OSTs with nodsh"
10625 # Sleep to avoid a cached response.
10626 #define OBD_STATFS_CACHE_SECONDS 1
10629 # Inject a 10 second delay in the OST_STATFS handler.
10630 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10631 set_nodes_failloc "$(osts_nodes)" 0x242
10634 stat --file-system $MOUNT > /dev/null
10637 set_nodes_failloc "$(osts_nodes)" 0
10639 if ((end - begin > 20)); then
10640 error "statfs took $((end - begin)) seconds, expected 10"
10643 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10645 test_119a() # bug 11737
10647 BSIZE=$((512 * 1024))
10648 directio write $DIR/$tfile 0 1 $BSIZE
10649 # We ask to read two blocks, which is more than a file size.
10650 # directio will indicate an error when requested and actual
10651 # sizes aren't equeal (a normal situation in this case) and
10652 # print actual read amount.
10653 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10654 if [ "$NOB" != "$BSIZE" ]; then
10655 error "read $NOB bytes instead of $BSIZE"
10659 run_test 119a "Short directIO read must return actual read amount"
10661 test_119b() # bug 11737
10663 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10665 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10666 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10668 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10669 error "direct read failed"
10672 run_test 119b "Sparse directIO read must return actual read amount"
10674 test_119c() # bug 13099
10677 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10678 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10681 run_test 119c "Testing for direct read hitting hole"
10683 test_119d() # bug 15950
10685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10687 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10688 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10690 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10691 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10692 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10693 lctl set_param fail_loc=0x40d
10694 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10697 cat $DIR/$tfile > /dev/null &
10698 lctl set_param fail_loc=0
10701 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10703 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10704 error "the read rpcs have not completed in 2s"
10706 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10708 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10712 remote_mds_nodsh && skip "remote MDS with nodsh"
10713 test_mkdir -i0 -c1 $DIR/$tdir
10714 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10715 skip_env "no early lock cancel on server"
10717 lru_resize_disable mdc
10718 lru_resize_disable osc
10719 cancel_lru_locks mdc
10720 # asynchronous object destroy at MDT could cause bl ast to client
10721 cancel_lru_locks osc
10723 stat $DIR/$tdir > /dev/null
10724 can1=$(do_facet mds1 \
10725 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10726 awk '/ldlm_cancel/ {print $2}')
10727 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10728 awk '/ldlm_bl_callback/ {print $2}')
10729 test_mkdir -i0 -c1 $DIR/$tdir/d1
10730 can2=$(do_facet mds1 \
10731 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10732 awk '/ldlm_cancel/ {print $2}')
10733 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10734 awk '/ldlm_bl_callback/ {print $2}')
10735 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10736 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10737 lru_resize_enable mdc
10738 lru_resize_enable osc
10740 run_test 120a "Early Lock Cancel: mkdir test"
10743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10744 remote_mds_nodsh && skip "remote MDS with nodsh"
10745 test_mkdir $DIR/$tdir
10746 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10747 skip_env "no early lock cancel on server"
10749 lru_resize_disable mdc
10750 lru_resize_disable osc
10751 cancel_lru_locks mdc
10752 stat $DIR/$tdir > /dev/null
10753 can1=$(do_facet $SINGLEMDS \
10754 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10755 awk '/ldlm_cancel/ {print $2}')
10756 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10757 awk '/ldlm_bl_callback/ {print $2}')
10758 touch $DIR/$tdir/f1
10759 can2=$(do_facet $SINGLEMDS \
10760 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10761 awk '/ldlm_cancel/ {print $2}')
10762 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10763 awk '/ldlm_bl_callback/ {print $2}')
10764 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10765 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10766 lru_resize_enable mdc
10767 lru_resize_enable osc
10769 run_test 120b "Early Lock Cancel: create test"
10772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10773 remote_mds_nodsh && skip "remote MDS with nodsh"
10774 test_mkdir -i0 -c1 $DIR/$tdir
10775 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10776 skip "no early lock cancel on server"
10778 lru_resize_disable mdc
10779 lru_resize_disable osc
10780 test_mkdir -i0 -c1 $DIR/$tdir/d1
10781 test_mkdir -i0 -c1 $DIR/$tdir/d2
10782 touch $DIR/$tdir/d1/f1
10783 cancel_lru_locks mdc
10784 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10785 can1=$(do_facet mds1 \
10786 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10787 awk '/ldlm_cancel/ {print $2}')
10788 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10789 awk '/ldlm_bl_callback/ {print $2}')
10790 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10791 can2=$(do_facet mds1 \
10792 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10793 awk '/ldlm_cancel/ {print $2}')
10794 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10795 awk '/ldlm_bl_callback/ {print $2}')
10796 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10797 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10798 lru_resize_enable mdc
10799 lru_resize_enable osc
10801 run_test 120c "Early Lock Cancel: link test"
10804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10805 remote_mds_nodsh && skip "remote MDS with nodsh"
10806 test_mkdir -i0 -c1 $DIR/$tdir
10807 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10808 skip_env "no early lock cancel on server"
10810 lru_resize_disable mdc
10811 lru_resize_disable osc
10813 cancel_lru_locks mdc
10814 stat $DIR/$tdir > /dev/null
10815 can1=$(do_facet mds1 \
10816 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10817 awk '/ldlm_cancel/ {print $2}')
10818 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10819 awk '/ldlm_bl_callback/ {print $2}')
10820 chmod a+x $DIR/$tdir
10821 can2=$(do_facet mds1 \
10822 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10823 awk '/ldlm_cancel/ {print $2}')
10824 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10825 awk '/ldlm_bl_callback/ {print $2}')
10826 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10827 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10828 lru_resize_enable mdc
10829 lru_resize_enable osc
10831 run_test 120d "Early Lock Cancel: setattr test"
10834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10835 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10836 skip_env "no early lock cancel on server"
10837 remote_mds_nodsh && skip "remote MDS with nodsh"
10839 local dlmtrace_set=false
10841 test_mkdir -i0 -c1 $DIR/$tdir
10842 lru_resize_disable mdc
10843 lru_resize_disable osc
10844 ! $LCTL get_param debug | grep -q dlmtrace &&
10845 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10846 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10847 cancel_lru_locks mdc
10848 cancel_lru_locks osc
10849 dd if=$DIR/$tdir/f1 of=/dev/null
10850 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10851 # XXX client can not do early lock cancel of OST lock
10852 # during unlink (LU-4206), so cancel osc lock now.
10854 cancel_lru_locks osc
10855 can1=$(do_facet mds1 \
10856 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10857 awk '/ldlm_cancel/ {print $2}')
10858 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10859 awk '/ldlm_bl_callback/ {print $2}')
10860 unlink $DIR/$tdir/f1
10862 can2=$(do_facet mds1 \
10863 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10864 awk '/ldlm_cancel/ {print $2}')
10865 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10866 awk '/ldlm_bl_callback/ {print $2}')
10867 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10868 $LCTL dk $TMP/cancel.debug.txt
10869 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10870 $LCTL dk $TMP/blocking.debug.txt
10871 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10872 lru_resize_enable mdc
10873 lru_resize_enable osc
10875 run_test 120e "Early Lock Cancel: unlink test"
10878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10879 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10880 skip_env "no early lock cancel on server"
10881 remote_mds_nodsh && skip "remote MDS with nodsh"
10883 test_mkdir -i0 -c1 $DIR/$tdir
10884 lru_resize_disable mdc
10885 lru_resize_disable osc
10886 test_mkdir -i0 -c1 $DIR/$tdir/d1
10887 test_mkdir -i0 -c1 $DIR/$tdir/d2
10888 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10889 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10890 cancel_lru_locks mdc
10891 cancel_lru_locks osc
10892 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10893 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10894 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10895 # XXX client can not do early lock cancel of OST lock
10896 # during rename (LU-4206), so cancel osc lock now.
10898 cancel_lru_locks osc
10899 can1=$(do_facet mds1 \
10900 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10901 awk '/ldlm_cancel/ {print $2}')
10902 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10903 awk '/ldlm_bl_callback/ {print $2}')
10904 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10906 can2=$(do_facet mds1 \
10907 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10908 awk '/ldlm_cancel/ {print $2}')
10909 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10910 awk '/ldlm_bl_callback/ {print $2}')
10911 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10912 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10913 lru_resize_enable mdc
10914 lru_resize_enable osc
10916 run_test 120f "Early Lock Cancel: rename test"
10919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10920 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10921 skip_env "no early lock cancel on server"
10922 remote_mds_nodsh && skip "remote MDS with nodsh"
10924 lru_resize_disable mdc
10925 lru_resize_disable osc
10927 echo create $count files
10928 test_mkdir $DIR/$tdir
10929 cancel_lru_locks mdc
10930 cancel_lru_locks osc
10933 can0=$(do_facet $SINGLEMDS \
10934 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10935 awk '/ldlm_cancel/ {print $2}')
10936 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10937 awk '/ldlm_bl_callback/ {print $2}')
10938 createmany -o $DIR/$tdir/f $count
10940 can1=$(do_facet $SINGLEMDS \
10941 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10942 awk '/ldlm_cancel/ {print $2}')
10943 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10944 awk '/ldlm_bl_callback/ {print $2}')
10946 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10947 echo rm $count files
10950 can2=$(do_facet $SINGLEMDS \
10951 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10952 awk '/ldlm_cancel/ {print $2}')
10953 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10954 awk '/ldlm_bl_callback/ {print $2}')
10956 echo total: $count removes in $((t2-t1))
10957 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10959 # wait for commitment of removal
10960 lru_resize_enable mdc
10961 lru_resize_enable osc
10963 run_test 120g "Early Lock Cancel: performance test"
10965 test_121() { #bug #10589
10966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10969 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10970 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10971 lctl set_param fail_loc=0x310
10972 cancel_lru_locks osc > /dev/null
10973 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10974 lctl set_param fail_loc=0
10975 [[ $reads -eq $writes ]] ||
10976 error "read $reads blocks, must be $writes blocks"
10978 run_test 121 "read cancel race ========="
10980 test_123a() { # was test 123, statahead(bug 11401)
10981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10984 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10985 log "testing UP system. Performance may be lower than expected."
10990 test_mkdir $DIR/$tdir
10991 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10992 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10994 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10995 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10997 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10998 lctl set_param -n llite.*.statahead_max 0
10999 lctl get_param llite.*.statahead_max
11000 cancel_lru_locks mdc
11001 cancel_lru_locks osc
11003 time ls -l $DIR/$tdir | wc -l
11005 delta=$((etime - stime))
11006 log "ls $i files without statahead: $delta sec"
11007 lctl set_param llite.*.statahead_max=$max
11009 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11010 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11011 cancel_lru_locks mdc
11012 cancel_lru_locks osc
11014 time ls -l $DIR/$tdir | wc -l
11016 delta_sa=$((etime - stime))
11017 log "ls $i files with statahead: $delta_sa sec"
11018 lctl get_param -n llite.*.statahead_stats
11019 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11021 [[ $swrong -lt $ewrong ]] &&
11022 log "statahead was stopped, maybe too many locks held!"
11023 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11025 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11026 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11027 lctl set_param -n llite.*.statahead_max 0
11028 lctl get_param llite.*.statahead_max
11029 cancel_lru_locks mdc
11030 cancel_lru_locks osc
11032 time ls -l $DIR/$tdir | wc -l
11034 delta=$((etime - stime))
11035 log "ls $i files again without statahead: $delta sec"
11036 lctl set_param llite.*.statahead_max=$max
11037 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11038 if [ $SLOWOK -eq 0 ]; then
11039 error "ls $i files is slower with statahead!"
11041 log "ls $i files is slower with statahead!"
11047 [ $delta -gt 20 ] && break
11048 [ $delta -gt 8 ] && MULT=$((50 / delta))
11049 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11057 delta=$((etime - stime))
11058 log "rm -r $DIR/$tdir/: $delta seconds"
11060 lctl get_param -n llite.*.statahead_stats
11062 run_test 123a "verify statahead work"
11064 test_123b () { # statahead(bug 15027)
11065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11067 test_mkdir $DIR/$tdir
11068 createmany -o $DIR/$tdir/$tfile-%d 1000
11070 cancel_lru_locks mdc
11071 cancel_lru_locks osc
11073 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11074 lctl set_param fail_loc=0x80000803
11075 ls -lR $DIR/$tdir > /dev/null
11077 lctl set_param fail_loc=0x0
11078 lctl get_param -n llite.*.statahead_stats
11083 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11087 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11088 skip_env "no lru resize on server"
11092 test_mkdir $DIR/$tdir
11094 log "create $NR files at $DIR/$tdir"
11095 createmany -o $DIR/$tdir/f $NR ||
11096 error "failed to create $NR files in $DIR/$tdir"
11098 cancel_lru_locks mdc
11099 ls -l $DIR/$tdir > /dev/null
11103 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11104 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11105 LRU_SIZE=$($LCTL get_param -n $PARAM)
11106 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11107 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11109 log "NS=$(basename $NSDIR)"
11114 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11115 skip "Not enough cached locks created!"
11117 log "LRU=$LRU_SIZE"
11121 # We know that lru resize allows one client to hold $LIMIT locks
11122 # for 10h. After that locks begin to be killed by client.
11124 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11126 if [ $LIMIT -lt $LRU_SIZE ]; then
11127 skip "Limit is too small $LIMIT"
11130 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11131 # killing locks. Some time was spent for creating locks. This means
11132 # that up to the moment of sleep finish we must have killed some of
11133 # them (10-100 locks). This depends on how fast ther were created.
11134 # Many of them were touched in almost the same moment and thus will
11135 # be killed in groups.
11136 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11138 # Use $LRU_SIZE_B here to take into account real number of locks
11139 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11140 local LRU_SIZE_B=$LRU_SIZE
11142 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11143 log "OLD_LVF=$OLD_LVF"
11144 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11146 # Let's make sure that we really have some margin. Client checks
11147 # cached locks every 10 sec.
11148 SLEEP=$((SLEEP+20))
11149 log "Sleep ${SLEEP} sec"
11151 while ((SEC<$SLEEP)); do
11155 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11156 echo -n "$LRU_SIZE"
11159 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11160 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11162 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11163 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11164 unlinkmany $DIR/$tdir/f $NR
11168 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11169 log "unlink $NR files at $DIR/$tdir"
11170 unlinkmany $DIR/$tdir/f $NR
11172 run_test 124a "lru resize ======================================="
11174 get_max_pool_limit()
11176 local limit=$($LCTL get_param \
11177 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11179 for l in $limit; do
11180 if [[ $l -gt $max ]]; then
11188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11189 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11190 skip_env "no lru resize on server"
11192 LIMIT=$(get_max_pool_limit)
11194 NR=$(($(default_lru_size)*20))
11195 if [[ $NR -gt $LIMIT ]]; then
11196 log "Limit lock number by $LIMIT locks"
11200 IFree=$(mdsrate_inodes_available)
11201 if [ $IFree -lt $NR ]; then
11202 log "Limit lock number by $IFree inodes"
11206 lru_resize_disable mdc
11207 test_mkdir -p $DIR/$tdir/disable_lru_resize
11209 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11210 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11211 cancel_lru_locks mdc
11214 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11217 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11220 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11224 nolruresize_delta=$((etime-stime))
11225 log "ls -la time: $nolruresize_delta seconds"
11226 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11227 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11229 lru_resize_enable mdc
11230 test_mkdir -p $DIR/$tdir/enable_lru_resize
11232 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11233 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11234 cancel_lru_locks mdc
11237 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11240 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11243 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11247 lruresize_delta=$((etime-stime))
11248 log "ls -la time: $lruresize_delta seconds"
11249 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11251 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11252 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11253 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11254 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11256 log "lru resize performs the same with no lru resize"
11258 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11260 run_test 124b "lru resize (performance test) ======================="
11263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11264 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11265 skip_env "no lru resize on server"
11267 # cache ununsed locks on client
11269 cancel_lru_locks mdc
11270 test_mkdir $DIR/$tdir
11271 createmany -o $DIR/$tdir/f $nr ||
11272 error "failed to create $nr files in $DIR/$tdir"
11273 ls -l $DIR/$tdir > /dev/null
11275 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11276 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11277 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11278 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11279 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11281 # set lru_max_age to 1 sec
11282 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11283 echo "sleep $((recalc_p * 2)) seconds..."
11284 sleep $((recalc_p * 2))
11286 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11287 # restore lru_max_age
11288 $LCTL set_param -n $nsdir.lru_max_age $max_age
11289 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11290 unlinkmany $DIR/$tdir/f $nr
11292 run_test 124c "LRUR cancel very aged locks"
11295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11296 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11297 skip_env "no lru resize on server"
11299 # cache ununsed locks on client
11302 lru_resize_disable mdc
11303 stack_trap "lru_resize_enable mdc" EXIT
11305 cancel_lru_locks mdc
11307 # asynchronous object destroy at MDT could cause bl ast to client
11308 test_mkdir $DIR/$tdir
11309 createmany -o $DIR/$tdir/f $nr ||
11310 error "failed to create $nr files in $DIR/$tdir"
11311 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11313 ls -l $DIR/$tdir > /dev/null
11315 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11316 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11317 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11318 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11320 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11322 # set lru_max_age to 1 sec
11323 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11324 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11326 echo "sleep $((recalc_p * 2)) seconds..."
11327 sleep $((recalc_p * 2))
11329 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11331 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11333 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11335 test_125() { # 13358
11336 $LCTL get_param -n llite.*.client_type | grep -q local ||
11337 skip "must run as local client"
11338 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11339 skip_env "must have acl enabled"
11340 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11342 test_mkdir $DIR/$tdir
11343 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11344 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11345 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11347 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11349 test_126() { # bug 12829/13455
11350 $GSS && skip_env "must run as gss disabled"
11351 $LCTL get_param -n llite.*.client_type | grep -q local ||
11352 skip "must run as local client"
11353 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11355 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11356 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11358 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11360 run_test 126 "check that the fsgid provided by the client is taken into account"
11362 test_127a() { # bug 15521
11363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11364 local name count samp unit min max sum sumsq
11366 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11367 echo "stats before reset"
11368 $LCTL get_param osc.*.stats
11369 $LCTL set_param osc.*.stats=0
11370 local fsize=$((2048 * 1024))
11372 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11373 cancel_lru_locks osc
11374 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11376 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11377 stack_trap "rm -f $TMP/$tfile.tmp"
11378 while read name count samp unit min max sum sumsq; do
11379 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11380 [ ! $min ] && error "Missing min value for $name proc entry"
11381 eval $name=$count || error "Wrong proc format"
11384 read_bytes|write_bytes)
11385 [[ "$unit" =~ "bytes" ]] ||
11386 error "unit is not 'bytes': $unit"
11387 (( $min >= 4096 )) || error "min is too small: $min"
11388 (( $min <= $fsize )) || error "min is too big: $min"
11389 (( $max >= 4096 )) || error "max is too small: $max"
11390 (( $max <= $fsize )) || error "max is too big: $max"
11391 (( $sum == $fsize )) || error "sum is wrong: $sum"
11392 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11393 error "sumsquare is too small: $sumsq"
11394 (( $sumsq <= $fsize * $fsize )) ||
11395 error "sumsquare is too big: $sumsq"
11397 ost_read|ost_write)
11398 [[ "$unit" =~ "usec" ]] ||
11399 error "unit is not 'usec': $unit"
11403 done < $DIR/$tfile.tmp
11405 #check that we actually got some stats
11406 [ "$read_bytes" ] || error "Missing read_bytes stats"
11407 [ "$write_bytes" ] || error "Missing write_bytes stats"
11408 [ "$read_bytes" != 0 ] || error "no read done"
11409 [ "$write_bytes" != 0 ] || error "no write done"
11411 run_test 127a "verify the client stats are sane"
11413 test_127b() { # bug LU-333
11414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11415 local name count samp unit min max sum sumsq
11417 echo "stats before reset"
11418 $LCTL get_param llite.*.stats
11419 $LCTL set_param llite.*.stats=0
11421 # perform 2 reads and writes so MAX is different from SUM.
11422 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11423 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11424 cancel_lru_locks osc
11425 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11426 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11428 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11429 stack_trap "rm -f $TMP/$tfile.tmp"
11430 while read name count samp unit min max sum sumsq; do
11431 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11432 eval $name=$count || error "Wrong proc format"
11435 read_bytes|write_bytes)
11436 [[ "$unit" =~ "bytes" ]] ||
11437 error "unit is not 'bytes': $unit"
11438 (( $count == 2 )) || error "count is not 2: $count"
11439 (( $min == $PAGE_SIZE )) ||
11440 error "min is not $PAGE_SIZE: $min"
11441 (( $max == $PAGE_SIZE )) ||
11442 error "max is not $PAGE_SIZE: $max"
11443 (( $sum == $PAGE_SIZE * 2 )) ||
11444 error "sum is not $((PAGE_SIZE * 2)): $sum"
11447 [[ "$unit" =~ "usec" ]] ||
11448 error "unit is not 'usec': $unit"
11452 done < $TMP/$tfile.tmp
11454 #check that we actually got some stats
11455 [ "$read_bytes" ] || error "Missing read_bytes stats"
11456 [ "$write_bytes" ] || error "Missing write_bytes stats"
11457 [ "$read_bytes" != 0 ] || error "no read done"
11458 [ "$write_bytes" != 0 ] || error "no write done"
11460 run_test 127b "verify the llite client stats are sane"
11462 test_127c() { # LU-12394
11463 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11470 $LCTL set_param llite.*.extents_stats=1
11471 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11473 # Use two stripes so there is enough space in default config
11474 $LFS setstripe -c 2 $DIR/$tfile
11476 # Extent stats start at 0-4K and go in power of two buckets
11477 # LL_HIST_START = 12 --> 2^12 = 4K
11478 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11479 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11481 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11483 # Write and read, 2x each, second time at a non-zero offset
11484 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11485 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11486 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11487 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11491 $LCTL get_param llite.*.extents_stats
11494 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11496 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11498 reads=$(echo $bucket | awk '{print $5}')
11499 writes=$(echo $bucket | awk '{print $9}')
11500 [ "$reads" -eq $count ] ||
11501 error "$reads reads in < $bsize bucket, expect $count"
11502 [ "$writes" -eq $count ] ||
11503 error "$writes writes in < $bsize bucket, expect $count"
11506 # Test mmap write and read
11507 $LCTL set_param llite.*.extents_stats=c
11509 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11510 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11511 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11513 $LCTL get_param llite.*.extents_stats
11515 count=$(((size*1024) / PAGE_SIZE))
11517 bsize=$((2 * PAGE_SIZE / 1024))K
11519 bucket=$($LCTL get_param -n llite.*.extents_stats |
11521 reads=$(echo $bucket | awk '{print $5}')
11522 writes=$(echo $bucket | awk '{print $9}')
11523 # mmap writes fault in the page first, creating an additonal read
11524 [ "$reads" -eq $((2 * count)) ] ||
11525 error "$reads reads in < $bsize bucket, expect $count"
11526 [ "$writes" -eq $count ] ||
11527 error "$writes writes in < $bsize bucket, expect $count"
11529 run_test 127c "test llite extent stats with regular & mmap i/o"
11531 test_128() { # bug 15212
11533 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11538 result=$(grep error $TMP/$tfile.log)
11539 rm -f $DIR/$tfile $TMP/$tfile.log
11540 [ -z "$result" ] ||
11541 error "consecutive find's under interactive lfs failed"
11543 run_test 128 "interactive lfs for 2 consecutive find's"
11545 set_dir_limits () {
11550 local ldproc=/proc/fs/ldiskfs
11551 local facets=$(get_facets MDS)
11553 for facet in ${facets//,/ }; do
11554 canondev=$(ldiskfs_canon \
11555 *.$(convert_facet2label $facet).mntdev $facet)
11556 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11557 ldproc=/sys/fs/ldiskfs
11558 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11559 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11563 check_mds_dmesg() {
11564 local facets=$(get_facets MDS)
11565 for facet in ${facets//,/ }; do
11566 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11573 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11574 skip "Need MDS version with at least 2.5.56"
11575 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11576 skip_env "ldiskfs only test"
11578 remote_mds_nodsh && skip "remote MDS with nodsh"
11582 local has_warning=false
11585 mkdir -p $DIR/$tdir
11587 # block size of mds1
11588 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11589 set_dir_limits $maxsize $maxsize
11590 local dirsize=$(stat -c%s "$DIR/$tdir")
11592 while [[ $dirsize -le $maxsize ]]; do
11593 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11595 if ! $has_warning; then
11596 check_mds_dmesg '"is approaching"' && has_warning=true
11598 # check two errors:
11599 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11600 # EFBIG for previous versions included in ldiskfs series
11601 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11603 echo "return code $rc received as expected"
11605 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11606 error_exit "create failed w/o dir size limit"
11608 check_mds_dmesg '"has reached"' ||
11609 error_exit "reached message should be output"
11611 [ $has_warning = "false" ] &&
11612 error_exit "warning message should be output"
11614 dirsize=$(stat -c%s "$DIR/$tdir")
11616 [[ $dirsize -ge $maxsize ]] && return 0
11617 error_exit "current dir size $dirsize, " \
11618 "previous limit $maxsize"
11619 elif [ $rc -ne 0 ]; then
11621 error_exit "return $rc received instead of expected " \
11622 "$EFBIG or $ENOSPC, files in dir $dirsize"
11624 nfiles=$((nfiles + 1))
11625 dirsize=$(stat -c%s "$DIR/$tdir")
11629 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11631 run_test 129 "test directory size limit ========================"
11640 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11641 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11643 trap cleanup_130 EXIT RETURN
11645 local fm_file=$DIR/$tfile
11646 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11647 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11648 error "dd failed for $fm_file"
11650 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11651 filefrag -ves $fm_file
11653 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11654 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11655 [ $RC != 0 ] && error "filefrag $fm_file failed"
11657 filefrag_op=$(filefrag -ve -k $fm_file |
11658 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11659 lun=$($LFS getstripe -i $fm_file)
11661 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11664 for line in $filefrag_op
11666 frag_lun=`echo $line | cut -d: -f5`
11667 ext_len=`echo $line | cut -d: -f4`
11668 if (( $frag_lun != $lun )); then
11670 error "FIEMAP on 1-stripe file($fm_file) failed"
11673 (( tot_len += ext_len ))
11676 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11678 error "FIEMAP on 1-stripe file($fm_file) failed;"
11684 echo "FIEMAP on single striped file succeeded"
11686 run_test 130a "FIEMAP (1-stripe file)"
11689 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11691 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11692 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11694 trap cleanup_130 EXIT RETURN
11696 local fm_file=$DIR/$tfile
11697 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11698 error "setstripe on $fm_file"
11699 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11700 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11702 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11703 error "dd failed on $fm_file"
11705 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11706 filefrag_op=$(filefrag -ve -k $fm_file |
11707 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11709 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11710 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11715 for line in $filefrag_op
11717 frag_lun=$(echo $line | cut -d: -f5 |
11718 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11719 ext_len=$(echo $line | cut -d: -f4)
11720 if (( $frag_lun != $last_lun )); then
11721 if (( tot_len != 1024 )); then
11723 error "FIEMAP on $fm_file failed; returned " \
11724 "len $tot_len for OST $last_lun instead of 1024"
11727 (( num_luns += 1 ))
11731 (( tot_len += ext_len ))
11734 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11736 error "FIEMAP on $fm_file failed; returned wrong number of " \
11737 "luns or wrong len for OST $last_lun"
11743 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11745 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11748 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11750 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11751 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11753 trap cleanup_130 EXIT RETURN
11755 local fm_file=$DIR/$tfile
11756 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11757 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11758 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11760 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11761 error "dd failed on $fm_file"
11763 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11764 filefrag_op=$(filefrag -ve -k $fm_file |
11765 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11767 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11768 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11773 for line in $filefrag_op
11775 frag_lun=$(echo $line | cut -d: -f5 |
11776 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11777 ext_len=$(echo $line | cut -d: -f4)
11778 if (( $frag_lun != $last_lun )); then
11779 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11780 if (( logical != 512 )); then
11782 error "FIEMAP on $fm_file failed; returned " \
11783 "logical start for lun $logical instead of 512"
11786 if (( tot_len != 512 )); then
11788 error "FIEMAP on $fm_file failed; returned " \
11789 "len $tot_len for OST $last_lun instead of 1024"
11792 (( num_luns += 1 ))
11796 (( tot_len += ext_len ))
11799 if (( num_luns != 2 || tot_len != 512 )); then
11801 error "FIEMAP on $fm_file failed; returned wrong number of " \
11802 "luns or wrong len for OST $last_lun"
11808 echo "FIEMAP on 2-stripe file with hole succeeded"
11810 run_test 130c "FIEMAP (2-stripe file with hole)"
11813 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11815 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11816 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11818 trap cleanup_130 EXIT RETURN
11820 local fm_file=$DIR/$tfile
11821 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11822 error "setstripe on $fm_file"
11823 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11824 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11826 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11827 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11828 error "dd failed on $fm_file"
11830 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11831 filefrag_op=$(filefrag -ve -k $fm_file |
11832 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11834 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11835 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11840 for line in $filefrag_op
11842 frag_lun=$(echo $line | cut -d: -f5 |
11843 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11844 ext_len=$(echo $line | cut -d: -f4)
11845 if (( $frag_lun != $last_lun )); then
11846 if (( tot_len != 1024 )); then
11848 error "FIEMAP on $fm_file failed; returned " \
11849 "len $tot_len for OST $last_lun instead of 1024"
11852 (( num_luns += 1 ))
11856 (( tot_len += ext_len ))
11859 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11861 error "FIEMAP on $fm_file failed; returned wrong number of " \
11862 "luns or wrong len for OST $last_lun"
11868 echo "FIEMAP on N-stripe file succeeded"
11870 run_test 130d "FIEMAP (N-stripe file)"
11873 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11875 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11876 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11878 trap cleanup_130 EXIT RETURN
11880 local fm_file=$DIR/$tfile
11881 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11882 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11883 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11886 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11887 for ((i = 0; i < $NUM_BLKS; i++))
11889 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11892 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11893 filefrag_op=$(filefrag -ve -k $fm_file |
11894 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11896 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11897 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11902 for line in $filefrag_op
11904 frag_lun=$(echo $line | cut -d: -f5 |
11905 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11906 ext_len=$(echo $line | cut -d: -f4)
11907 if (( $frag_lun != $last_lun )); then
11908 if (( tot_len != $EXPECTED_LEN )); then
11910 error "FIEMAP on $fm_file failed; returned " \
11911 "len $tot_len for OST $last_lun instead " \
11915 (( num_luns += 1 ))
11919 (( tot_len += ext_len ))
11922 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
11924 error "FIEMAP on $fm_file failed; returned wrong number " \
11925 "of luns or wrong len for OST $last_lun"
11931 echo "FIEMAP with continuation calls succeeded"
11933 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
11936 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11937 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11939 local fm_file=$DIR/$tfile
11940 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
11941 error "multiop create with lov_delay_create on $fm_file"
11943 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11944 filefrag_extents=$(filefrag -vek $fm_file |
11945 awk '/extents? found/ { print $2 }')
11946 if [[ "$filefrag_extents" != "0" ]]; then
11947 error "FIEMAP on $fm_file failed; " \
11948 "returned $filefrag_extents expected 0"
11953 run_test 130f "FIEMAP (unstriped file)"
11955 # Test for writev/readv
11957 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
11958 error "writev test failed"
11959 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
11960 error "readv failed"
11963 run_test 131a "test iov's crossing stripe boundary for writev/readv"
11966 local fsize=$((524288 + 1048576 + 1572864))
11967 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
11968 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11969 error "append writev test failed"
11971 ((fsize += 1572864 + 1048576))
11972 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
11973 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11974 error "append writev test failed"
11977 run_test 131b "test append writev"
11980 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
11983 run_test 131c "test read/write on file w/o objects"
11986 rwv -f $DIR/$tfile -w -n 1 1572864
11987 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
11988 if [ "$NOB" != 1572864 ]; then
11989 error "Short read filed: read $NOB bytes instead of 1572864"
11993 run_test 131d "test short read"
11996 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
11997 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
11998 error "read hitting hole failed"
12001 run_test 131e "test read hitting hole"
12010 mds*) res=$(do_facet $facet \
12011 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12013 ost*) res=$(do_facet $facet \
12014 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12016 *) error "Wrong facet '$facet'" ;;
12018 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12019 # if the argument $3 is zero, it means any stat increment is ok.
12020 if [[ $want -gt 0 ]]; then
12021 local count=$(echo $res | awk '{ print $2 }')
12022 [[ $count -ne $want ]] &&
12023 error "The $op counter on $facet is $count, not $want"
12028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12029 remote_ost_nodsh && skip "remote OST with nodsh"
12030 remote_mds_nodsh && skip "remote MDS with nodsh"
12031 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12032 skip_env "MDS doesn't support rename stats"
12034 local testdir=$DIR/${tdir}/stats_testdir
12036 mkdir -p $DIR/${tdir}
12039 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12040 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12042 # verify mdt stats first.
12043 mkdir ${testdir} || error "mkdir failed"
12044 check_stats $SINGLEMDS "mkdir" 1
12045 touch ${testdir}/${tfile} || error "touch failed"
12046 check_stats $SINGLEMDS "open" 1
12047 check_stats $SINGLEMDS "close" 1
12048 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12049 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12050 check_stats $SINGLEMDS "mknod" 2
12052 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12053 check_stats $SINGLEMDS "unlink" 1
12054 rm -f ${testdir}/${tfile} || error "file remove failed"
12055 check_stats $SINGLEMDS "unlink" 2
12057 # remove working dir and check mdt stats again.
12058 rmdir ${testdir} || error "rmdir failed"
12059 check_stats $SINGLEMDS "rmdir" 1
12061 local testdir1=$DIR/${tdir}/stats_testdir1
12062 mkdir -p ${testdir}
12063 mkdir -p ${testdir1}
12064 touch ${testdir1}/test1
12065 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12066 check_stats $SINGLEMDS "crossdir_rename" 1
12068 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12069 check_stats $SINGLEMDS "samedir_rename" 1
12071 rm -rf $DIR/${tdir}
12073 run_test 133a "Verifying MDT stats ========================================"
12078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12079 remote_ost_nodsh && skip "remote OST with nodsh"
12080 remote_mds_nodsh && skip "remote MDS with nodsh"
12082 local testdir=$DIR/${tdir}/stats_testdir
12084 mkdir -p ${testdir} || error "mkdir failed"
12085 touch ${testdir}/${tfile} || error "touch failed"
12086 cancel_lru_locks mdc
12089 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12090 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12092 # extra mdt stats verification.
12093 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12094 check_stats $SINGLEMDS "setattr" 1
12095 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12096 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12098 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12099 check_stats $SINGLEMDS "getattr" 1
12101 rm -rf $DIR/${tdir}
12103 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12104 # so the check below is not reliable
12105 [ $MDSCOUNT -eq 1 ] || return 0
12107 # Sleep to avoid a cached response.
12108 #define OBD_STATFS_CACHE_SECONDS 1
12110 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12111 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12112 $LFS df || error "lfs failed"
12113 check_stats $SINGLEMDS "statfs" 1
12115 # check aggregated statfs (LU-10018)
12116 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12118 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12121 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12122 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12124 check_stats $SINGLEMDS "statfs" 1
12126 # We want to check that the client didn't send OST_STATFS to
12127 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12128 # extra care is needed here.
12129 if remote_mds; then
12130 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12131 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12133 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12134 [ "$res" ] && error "OST got STATFS"
12139 run_test 133b "Verifying extra MDT stats =================================="
12142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12143 remote_ost_nodsh && skip "remote OST with nodsh"
12144 remote_mds_nodsh && skip "remote MDS with nodsh"
12146 local testdir=$DIR/$tdir/stats_testdir
12148 test_mkdir -p $testdir
12150 # verify obdfilter stats.
12151 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12153 cancel_lru_locks osc
12154 wait_delete_completed
12157 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12158 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12160 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12163 cancel_lru_locks osc
12164 check_stats ost1 "write" 1
12166 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12167 check_stats ost1 "read" 1
12169 > $testdir/$tfile || error "truncate failed"
12170 check_stats ost1 "punch" 1
12172 rm -f $testdir/$tfile || error "file remove failed"
12173 wait_delete_completed
12174 check_stats ost1 "destroy" 1
12178 run_test 133c "Verifying OST stats ========================================"
12185 while [ $value -ge 2 ]; do
12190 if [ $orig -gt $order ]; then
12198 local size=('K' 'M' 'G' 'T');
12200 local size_string=$value
12202 while [ $value -ge 1024 ]; do
12203 if [ $i -gt 3 ]; then
12204 #T is the biggest unit we get here, if that is bigger,
12206 size_string=${value}T
12209 value=$((value >> 10))
12210 if [ $value -lt 1024 ]; then
12211 size_string=${value}${size[$i]}
12220 get_rename_size() {
12222 local context=${2:-.}
12223 local sample=$(do_facet $SINGLEMDS $LCTL \
12224 get_param mdt.$FSNAME-MDT0000.rename_stats |
12225 grep -A1 $context |
12226 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12232 remote_ost_nodsh && skip "remote OST with nodsh"
12233 remote_mds_nodsh && skip "remote MDS with nodsh"
12234 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12235 skip_env "MDS doesn't support rename stats"
12237 local testdir1=$DIR/${tdir}/stats_testdir1
12238 local testdir2=$DIR/${tdir}/stats_testdir2
12239 mkdir -p $DIR/${tdir}
12241 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12243 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12244 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12246 createmany -o $testdir1/test 512 || error "createmany failed"
12248 # check samedir rename size
12249 mv ${testdir1}/test0 ${testdir1}/test_0
12251 local testdir1_size=$(ls -l $DIR/${tdir} |
12252 awk '/stats_testdir1/ {print $5}')
12253 local testdir2_size=$(ls -l $DIR/${tdir} |
12254 awk '/stats_testdir2/ {print $5}')
12256 testdir1_size=$(order_2 $testdir1_size)
12257 testdir2_size=$(order_2 $testdir2_size)
12259 testdir1_size=$(size_in_KMGT $testdir1_size)
12260 testdir2_size=$(size_in_KMGT $testdir2_size)
12262 echo "source rename dir size: ${testdir1_size}"
12263 echo "target rename dir size: ${testdir2_size}"
12265 local cmd="do_facet $SINGLEMDS $LCTL "
12266 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12268 eval $cmd || error "$cmd failed"
12269 local samedir=$($cmd | grep 'same_dir')
12270 local same_sample=$(get_rename_size $testdir1_size)
12271 [ -z "$samedir" ] && error "samedir_rename_size count error"
12272 [[ $same_sample -eq 1 ]] ||
12273 error "samedir_rename_size error $same_sample"
12274 echo "Check same dir rename stats success"
12276 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12278 # check crossdir rename size
12279 mv ${testdir1}/test_0 ${testdir2}/test_0
12281 testdir1_size=$(ls -l $DIR/${tdir} |
12282 awk '/stats_testdir1/ {print $5}')
12283 testdir2_size=$(ls -l $DIR/${tdir} |
12284 awk '/stats_testdir2/ {print $5}')
12286 testdir1_size=$(order_2 $testdir1_size)
12287 testdir2_size=$(order_2 $testdir2_size)
12289 testdir1_size=$(size_in_KMGT $testdir1_size)
12290 testdir2_size=$(size_in_KMGT $testdir2_size)
12292 echo "source rename dir size: ${testdir1_size}"
12293 echo "target rename dir size: ${testdir2_size}"
12295 eval $cmd || error "$cmd failed"
12296 local crossdir=$($cmd | grep 'crossdir')
12297 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12298 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12299 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12300 [[ $src_sample -eq 1 ]] ||
12301 error "crossdir_rename_size error $src_sample"
12302 [[ $tgt_sample -eq 1 ]] ||
12303 error "crossdir_rename_size error $tgt_sample"
12304 echo "Check cross dir rename stats success"
12305 rm -rf $DIR/${tdir}
12307 run_test 133d "Verifying rename_stats ========================================"
12310 remote_mds_nodsh && skip "remote MDS with nodsh"
12311 remote_ost_nodsh && skip "remote OST with nodsh"
12312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12314 local testdir=$DIR/${tdir}/stats_testdir
12315 local ctr f0 f1 bs=32768 count=42 sum
12317 mkdir -p ${testdir} || error "mkdir failed"
12319 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12321 for ctr in {write,read}_bytes; do
12323 cancel_lru_locks osc
12325 do_facet ost1 $LCTL set_param -n \
12326 "obdfilter.*.exports.clear=clear"
12328 if [ $ctr = write_bytes ]; then
12330 f1=${testdir}/${tfile}
12332 f0=${testdir}/${tfile}
12336 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12339 cancel_lru_locks osc
12341 sum=$(do_facet ost1 $LCTL get_param \
12342 "obdfilter.*.exports.*.stats" |
12343 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12344 $1 == ctr { sum += $7 }
12345 END { printf("%0.0f", sum) }')
12347 if ((sum != bs * count)); then
12348 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12352 rm -rf $DIR/${tdir}
12354 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12356 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12358 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12359 # not honor the -ignore_readdir_race option correctly. So we call
12360 # error_ignore() rather than error() in these cases. See LU-11152.
12362 if (find --version; do_facet mds1 find --version) |
12363 grep -q '\b4\.5\.1[1-4]\b'; then
12364 error_ignore LU-11152 "$@"
12371 # First without trusting modes.
12372 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12373 echo "proc_dirs='$proc_dirs'"
12374 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12375 find $proc_dirs -exec cat '{}' \; &> /dev/null
12377 # Second verifying readability.
12378 $LCTL get_param -R '*' &> /dev/null
12380 # Verifing writability with badarea_io.
12382 -ignore_readdir_race \
12384 -not -name force_lbug \
12385 -not -name changelog_mask \
12386 -exec badarea_io '{}' \; ||
12387 error_133 "find $proc_dirs failed"
12389 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12392 remote_mds_nodsh && skip "remote MDS with nodsh"
12393 remote_ost_nodsh && skip "remote OST with nodsh"
12395 # eventually, this can also be replaced with "lctl get_param -R",
12396 # but not until that option is always available on the server
12398 for facet in mds1 ost1; do
12399 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
12400 skip_noexit "Too old lustre on $facet"
12401 local facet_proc_dirs=$(do_facet $facet \
12402 \\\ls -d $proc_regexp 2>/dev/null)
12403 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12404 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12405 do_facet $facet find $facet_proc_dirs \
12406 ! -name req_history \
12407 -exec cat '{}' \\\; &> /dev/null
12409 do_facet $facet find $facet_proc_dirs \
12410 ! -name req_history \
12412 -exec cat '{}' \\\; &> /dev/null ||
12413 error "proc file read failed"
12415 do_facet $facet find $facet_proc_dirs \
12416 -ignore_readdir_race \
12418 -not -name force_lbug \
12419 -not -name changelog_mask \
12420 -exec badarea_io '{}' \\\; ||
12421 error_133 "$facet find $facet_proc_dirs failed"
12424 # remount the FS in case writes/reads /proc break the FS
12425 cleanup || error "failed to unmount"
12426 setup || error "failed to setup"
12429 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12432 remote_mds_nodsh && skip "remote MDS with nodsh"
12433 remote_ost_nodsh && skip "remote OST with nodsh"
12434 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12435 skip "Need MDS version at least 2.9.54"
12439 for facet in client mds1 ost1; do
12440 local facet_proc_dirs=$(do_facet $facet \
12441 \\\ls -d $proc_regexp 2> /dev/null)
12442 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12443 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12444 # Get the list of files that are missing the terminating newline
12445 local missing=($(do_facet $facet \
12446 find ${facet_proc_dirs} -type f \| \
12447 while read F\; do \
12448 awk -v FS='\v' -v RS='\v\v' \
12449 "'END { if(NR>0 && \
12450 \\\$NF !~ /.*\\\n\$/) \
12451 print FILENAME}'" \
12454 [ ${#missing[*]} -eq 0 ] ||
12455 error "files do not end with newline: ${missing[*]}"
12458 run_test 133h "Proc files should end with newlines"
12461 remote_mds_nodsh && skip "remote MDS with nodsh"
12462 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12463 skip "Need MDS version at least 2.7.54"
12465 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12466 cancel_lru_locks mdc
12468 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12469 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12470 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12473 createmany -o $DIR/$tdir/f $nr ||
12474 error "failed to create $nr files in $DIR/$tdir"
12475 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12477 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12478 do_facet mds1 $LCTL set_param fail_loc=0x327
12479 do_facet mds1 $LCTL set_param fail_val=500
12482 echo "sleep 10 seconds ..."
12484 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12486 do_facet mds1 $LCTL set_param fail_loc=0
12487 do_facet mds1 $LCTL set_param fail_val=0
12488 [ $lck_cnt -lt $unused ] ||
12489 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12492 unlinkmany $DIR/$tdir/f $nr
12494 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12497 remote_mds_nodsh && skip "remote MDS with nodsh"
12498 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12499 skip "Need MDS version at least 2.7.54"
12501 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12502 cancel_lru_locks mdc
12504 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12505 ldlm.lock_reclaim_threshold_mb)
12506 # disable reclaim temporarily
12507 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12509 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12510 do_facet mds1 $LCTL set_param fail_loc=0x328
12511 do_facet mds1 $LCTL set_param fail_val=500
12513 $LCTL set_param debug=+trace
12516 createmany -o $DIR/$tdir/f $nr &
12517 local create_pid=$!
12519 echo "Sleep $TIMEOUT seconds ..."
12521 if ! ps -p $create_pid > /dev/null 2>&1; then
12522 do_facet mds1 $LCTL set_param fail_loc=0
12523 do_facet mds1 $LCTL set_param fail_val=0
12524 do_facet mds1 $LCTL set_param \
12525 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12526 error "createmany finished incorrectly!"
12528 do_facet mds1 $LCTL set_param fail_loc=0
12529 do_facet mds1 $LCTL set_param fail_val=0
12530 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12531 wait $create_pid || return 1
12533 unlinkmany $DIR/$tdir/f $nr
12535 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12537 test_140() { #bug-17379
12538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12540 test_mkdir $DIR/$tdir
12541 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12542 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12544 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12545 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12547 while i=$((i + 1)); do
12549 cd $i || error "Changing to $i"
12550 ln -s ../stat stat || error "Creating stat symlink"
12551 # Read the symlink until ELOOP present,
12552 # not LBUGing the system is considered success,
12553 # we didn't overrun the stack.
12554 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12555 if [ $ret -ne 0 ]; then
12556 if [ $ret -eq 40 ]; then
12559 error "Open stat symlink"
12565 echo "The symlink depth = $i"
12566 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12567 error "Invalid symlink depth"
12569 # Test recursive symlink
12570 ln -s symlink_self symlink_self
12571 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12572 echo "open symlink_self returns $ret"
12573 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12575 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12580 local TF="$TMP/$tfile"
12582 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12584 cancel_lru_locks $OSC
12585 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12586 remount_client $MOUNT
12588 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12591 $TRUNCATE $DIR/$tfile 6000
12592 cancel_lru_locks $OSC
12593 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12596 echo "12345" >>$DIR/$tfile
12597 cancel_lru_locks $OSC
12598 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12601 echo "12345" >>$DIR/$tfile
12602 cancel_lru_locks $OSC
12603 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12608 run_test 150 "truncate/append tests"
12610 #LU-2902 roc_hit was not able to read all values from lproc
12611 function roc_hit_init() {
12612 local list=$(comma_list $(osts_nodes))
12613 local dir=$DIR/$tdir-check
12614 local file=$dir/$tfile
12620 #use setstripe to do a write to every ost
12621 for i in $(seq 0 $((OSTCOUNT-1))); do
12622 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12623 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12624 idx=$(printf %04x $i)
12625 BEFORE=$(get_osd_param $list *OST*$idx stats |
12626 awk '$1 == "cache_access" {sum += $7}
12627 END { printf("%0.0f", sum) }')
12629 cancel_lru_locks osc
12630 cat $file >/dev/null
12632 AFTER=$(get_osd_param $list *OST*$idx stats |
12633 awk '$1 == "cache_access" {sum += $7}
12634 END { printf("%0.0f", sum) }')
12636 echo BEFORE:$BEFORE AFTER:$AFTER
12637 if ! let "AFTER - BEFORE == 4"; then
12639 error "roc_hit is not safe to use"
12647 function roc_hit() {
12648 local list=$(comma_list $(osts_nodes))
12649 echo $(get_osd_param $list '' stats |
12650 awk '$1 == "cache_hit" {sum += $7}
12651 END { printf("%0.0f", sum) }')
12654 function set_cache() {
12657 if [ "$2" == "off" ]; then
12660 local list=$(comma_list $(osts_nodes))
12661 set_osd_param $list '' $1_cache_enable $on
12663 cancel_lru_locks osc
12667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12668 remote_ost_nodsh && skip "remote OST with nodsh"
12671 local list=$(comma_list $(osts_nodes))
12673 # check whether obdfilter is cache capable at all
12674 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12675 skip "not cache-capable obdfilter"
12678 # check cache is enabled on all obdfilters
12679 if get_osd_param $list '' read_cache_enable | grep 0; then
12680 skip "oss cache is disabled"
12683 set_osd_param $list '' writethrough_cache_enable 1
12685 # check write cache is enabled on all obdfilters
12686 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12687 skip "oss write cache is NOT enabled"
12692 #define OBD_FAIL_OBD_NO_LRU 0x609
12693 do_nodes $list $LCTL set_param fail_loc=0x609
12695 # pages should be in the case right after write
12696 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12699 local BEFORE=$(roc_hit)
12700 cancel_lru_locks osc
12701 cat $DIR/$tfile >/dev/null
12702 local AFTER=$(roc_hit)
12704 do_nodes $list $LCTL set_param fail_loc=0
12706 if ! let "AFTER - BEFORE == CPAGES"; then
12707 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12710 cancel_lru_locks osc
12711 # invalidates OST cache
12712 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
12713 set_osd_param $list '' read_cache_enable 0
12714 cat $DIR/$tfile >/dev/null
12716 # now data shouldn't be found in the cache
12718 cancel_lru_locks osc
12719 cat $DIR/$tfile >/dev/null
12721 if let "AFTER - BEFORE != 0"; then
12722 error "IN CACHE: before: $BEFORE, after: $AFTER"
12725 set_osd_param $list '' read_cache_enable 1
12728 run_test 151 "test cache on oss and controls ==============================="
12731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12733 local TF="$TMP/$tfile"
12735 # simulate ENOMEM during write
12736 #define OBD_FAIL_OST_NOMEM 0x226
12737 lctl set_param fail_loc=0x80000226
12738 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12740 sync || error "sync failed"
12741 lctl set_param fail_loc=0
12743 # discard client's cache
12744 cancel_lru_locks osc
12746 # simulate ENOMEM during read
12747 lctl set_param fail_loc=0x80000226
12748 cmp $TF $DIR/$tfile || error "cmp failed"
12749 lctl set_param fail_loc=0
12753 run_test 152 "test read/write with enomem ============================"
12756 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12758 run_test 153 "test if fdatasync does not crash ======================="
12760 dot_lustre_fid_permission_check() {
12762 local ffid=$MOUNT/.lustre/fid/$fid
12765 echo "stat fid $fid"
12766 stat $ffid > /dev/null || error "stat $ffid failed."
12767 echo "touch fid $fid"
12768 touch $ffid || error "touch $ffid failed."
12769 echo "write to fid $fid"
12770 cat /etc/hosts > $ffid || error "write $ffid failed."
12771 echo "read fid $fid"
12772 diff /etc/hosts $ffid || error "read $ffid failed."
12773 echo "append write to fid $fid"
12774 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12775 echo "rename fid $fid"
12776 mv $ffid $test_dir/$tfile.1 &&
12777 error "rename $ffid to $tfile.1 should fail."
12778 touch $test_dir/$tfile.1
12779 mv $test_dir/$tfile.1 $ffid &&
12780 error "rename $tfile.1 to $ffid should fail."
12781 rm -f $test_dir/$tfile.1
12782 echo "truncate fid $fid"
12783 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12784 echo "link fid $fid"
12785 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12786 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12787 echo "setfacl fid $fid"
12788 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12789 echo "getfacl fid $fid"
12790 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12792 echo "unlink fid $fid"
12793 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12794 echo "mknod fid $fid"
12795 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12797 fid=[0xf00000400:0x1:0x0]
12798 ffid=$MOUNT/.lustre/fid/$fid
12800 echo "stat non-exist fid $fid"
12801 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12802 echo "write to non-exist fid $fid"
12803 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12804 echo "link new fid $fid"
12805 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12807 mkdir -p $test_dir/$tdir
12808 touch $test_dir/$tdir/$tfile
12809 fid=$($LFS path2fid $test_dir/$tdir)
12812 error "error: could not get fid for $test_dir/$dir/$tfile."
12814 ffid=$MOUNT/.lustre/fid/$fid
12817 ls $ffid > /dev/null || error "ls $ffid failed."
12818 echo "touch $fid/$tfile.1"
12819 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12821 echo "touch $MOUNT/.lustre/fid/$tfile"
12822 touch $MOUNT/.lustre/fid/$tfile && \
12823 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12825 echo "setxattr to $MOUNT/.lustre/fid"
12826 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12828 echo "listxattr for $MOUNT/.lustre/fid"
12829 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12831 echo "delxattr from $MOUNT/.lustre/fid"
12832 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12834 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12835 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12836 error "touch invalid fid should fail."
12838 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12839 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12840 error "touch non-normal fid should fail."
12842 echo "rename $tdir to $MOUNT/.lustre/fid"
12843 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
12844 error "rename to $MOUNT/.lustre/fid should fail."
12846 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
12848 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
12849 local new_obf_mode=777
12851 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
12852 chmod $new_obf_mode $DIR/.lustre/fid ||
12853 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
12855 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
12856 [ $obf_mode -eq $new_obf_mode ] ||
12857 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
12859 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
12860 chmod $old_obf_mode $DIR/.lustre/fid ||
12861 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
12864 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
12865 fid=$($LFS path2fid $test_dir/$tfile-2)
12867 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
12869 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
12870 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
12871 error "create lov data thru .lustre failed"
12873 echo "cp /etc/passwd $test_dir/$tfile-2"
12874 cp /etc/passwd $test_dir/$tfile-2 ||
12875 error "copy to $test_dir/$tfile-2 failed."
12876 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
12877 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
12878 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
12880 rm -rf $test_dir/tfile.lnk
12881 rm -rf $test_dir/$tfile-2
12885 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12886 skip "Need MDS version at least 2.4.1"
12888 local tf=$DIR/$tfile
12891 local fid=$($LFS path2fid $tf)
12892 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
12894 # check that we get the same pathname back
12895 local found=$($LFS fid2path $MOUNT "$fid")
12896 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
12897 [ "$found" == "$tf" ] ||
12898 error "fid2path($fid=path2fid($tf)) = $found != $tf"
12900 run_test 154A "lfs path2fid and fid2path basic checks"
12903 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12904 skip "Need MDS version at least 2.4.1"
12906 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12907 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12908 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
12909 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
12911 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
12912 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
12914 # check that we get the same pathname
12915 echo "PFID: $PFID, name: $name"
12916 local FOUND=$($LFS fid2path $MOUNT "$PFID")
12917 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
12918 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
12919 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
12921 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
12923 run_test 154B "verify the ll_decode_linkea tool"
12926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12927 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12928 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12929 skip "Need MDS version at least 2.2.51"
12930 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12932 cp /etc/hosts $DIR/$tfile
12934 fid=$($LFS path2fid $DIR/$tfile)
12936 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
12938 dot_lustre_fid_permission_check "$fid" $DIR ||
12939 error "dot lustre permission check $fid failed"
12941 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
12943 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
12945 touch $MOUNT/.lustre/file &&
12946 error "creation is not allowed under .lustre"
12948 mkdir $MOUNT/.lustre/dir &&
12949 error "mkdir is not allowed under .lustre"
12953 run_test 154a "Open-by-FID"
12956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12957 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12958 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12959 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12960 skip "Need MDS version at least 2.2.51"
12962 local remote_dir=$DIR/$tdir/remote_dir
12966 mkdir -p $DIR/$tdir
12967 $LFS mkdir -i $MDTIDX $remote_dir ||
12968 error "create remote directory failed"
12970 cp /etc/hosts $remote_dir/$tfile
12972 fid=$($LFS path2fid $remote_dir/$tfile)
12974 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
12976 dot_lustre_fid_permission_check "$fid" $remote_dir ||
12977 error "dot lustre permission check $fid failed"
12980 run_test 154b "Open-by-FID for remote directory"
12983 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12984 skip "Need MDS version at least 2.4.1"
12986 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
12987 local FID1=$($LFS path2fid $DIR/$tfile.1)
12988 local FID2=$($LFS path2fid $DIR/$tfile.2)
12989 local FID3=$($LFS path2fid $DIR/$tfile.3)
12992 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
12993 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
12994 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
12996 [ "$FID" = "${!want}" ] ||
12997 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13001 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13003 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13004 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13008 run_test 154c "lfs path2fid and fid2path multiple arguments"
13011 remote_mds_nodsh && skip "remote MDS with nodsh"
13012 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13013 skip "Need MDS version at least 2.5.53"
13015 if remote_mds; then
13016 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13020 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13027 local fid=$($LFS path2fid $DIR/$tfile)
13030 cmd="exec $fd<$DIR/$tfile"
13032 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13033 echo "$fid_list" | grep "$fid"
13036 cmd="exec $fd>/dev/null"
13038 if [ $rc -ne 0 ]; then
13039 error "FID $fid not found in open files list $fid_list"
13042 run_test 154d "Verify open file fid"
13046 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13047 skip "Need MDS version at least 2.6.50"
13049 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13050 error ".lustre returned by readdir"
13053 run_test 154e ".lustre is not returned by readdir"
13056 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13058 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13059 test_mkdir -p -c1 $DIR/$tdir/d
13060 # test dirs inherit from its stripe
13061 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13062 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13063 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13064 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13067 # get fid of parents
13068 local FID0=$($LFS path2fid $DIR/$tdir/d)
13069 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13070 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13071 local FID3=$($LFS path2fid $DIR)
13073 # check that path2fid --parents returns expected <parent_fid>/name
13074 # 1) test for a directory (single parent)
13075 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13076 [ "$parent" == "$FID0/foo1" ] ||
13077 error "expected parent: $FID0/foo1, got: $parent"
13079 # 2) test for a file with nlink > 1 (multiple parents)
13080 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13081 echo "$parent" | grep -F "$FID1/$tfile" ||
13082 error "$FID1/$tfile not returned in parent list"
13083 echo "$parent" | grep -F "$FID2/link" ||
13084 error "$FID2/link not returned in parent list"
13086 # 3) get parent by fid
13087 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13088 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13089 echo "$parent" | grep -F "$FID1/$tfile" ||
13090 error "$FID1/$tfile not returned in parent list (by fid)"
13091 echo "$parent" | grep -F "$FID2/link" ||
13092 error "$FID2/link not returned in parent list (by fid)"
13094 # 4) test for entry in root directory
13095 parent=$($LFS path2fid --parents $DIR/f)
13096 echo "$parent" | grep -F "$FID3/f" ||
13097 error "$FID3/f not returned in parent list"
13099 # 5) test it on root directory
13100 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13101 error "$MOUNT should not have parents"
13103 # enable xattr caching and check that linkea is correctly updated
13104 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13105 save_lustre_params client "llite.*.xattr_cache" > $save
13106 lctl set_param llite.*.xattr_cache 1
13108 # 6.1) linkea update on rename
13109 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13111 # get parents by fid
13112 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13113 # foo1 should no longer be returned in parent list
13114 echo "$parent" | grep -F "$FID1" &&
13115 error "$FID1 should no longer be in parent list"
13116 # the new path should appear
13117 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13118 error "$FID2/$tfile.moved is not in parent list"
13120 # 6.2) linkea update on unlink
13121 rm -f $DIR/$tdir/d/foo2/link
13122 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13123 # foo2/link should no longer be returned in parent list
13124 echo "$parent" | grep -F "$FID2/link" &&
13125 error "$FID2/link should no longer be in parent list"
13129 restore_lustre_params < $save
13132 run_test 154f "get parent fids by reading link ea"
13136 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13137 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13138 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13139 skip "Need MDS version at least 2.6.92"
13141 mkdir -p $DIR/$tdir
13142 llapi_fid_test -d $DIR/$tdir
13144 run_test 154g "various llapi FID tests"
13146 test_155_small_load() {
13147 local temp=$TMP/$tfile
13148 local file=$DIR/$tfile
13150 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13151 error "dd of=$temp bs=6096 count=1 failed"
13153 cancel_lru_locks $OSC
13154 cmp $temp $file || error "$temp $file differ"
13156 $TRUNCATE $temp 6000
13157 $TRUNCATE $file 6000
13158 cmp $temp $file || error "$temp $file differ (truncate1)"
13160 echo "12345" >>$temp
13161 echo "12345" >>$file
13162 cmp $temp $file || error "$temp $file differ (append1)"
13164 echo "12345" >>$temp
13165 echo "12345" >>$file
13166 cmp $temp $file || error "$temp $file differ (append2)"
13172 test_155_big_load() {
13173 remote_ost_nodsh && skip "remote OST with nodsh"
13175 local temp=$TMP/$tfile
13176 local file=$DIR/$tfile
13179 local cache_size=$(do_facet ost$((MAXI+1)) \
13180 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13181 local large_file_size=$((cache_size * 2))
13183 echo "OSS cache size: $cache_size KB"
13184 echo "Large file size: $large_file_size KB"
13186 [ $MAXV -le $large_file_size ] &&
13187 skip_env "max available OST size needs > $large_file_size KB"
13189 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13191 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13192 error "dd of=$temp bs=$large_file_size count=1k failed"
13195 cancel_lru_locks osc
13196 cmp $temp $file || error "$temp $file differ"
13202 save_writethrough() {
13203 local facets=$(get_facets OST)
13205 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13211 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13213 save_writethrough $p
13216 set_cache writethrough on
13217 test_155_small_load
13218 restore_lustre_params < $p
13221 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13226 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13228 save_writethrough $p
13231 set_cache writethrough off
13232 test_155_small_load
13233 restore_lustre_params < $p
13236 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13241 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13243 save_writethrough $p
13246 set_cache writethrough on
13247 test_155_small_load
13248 restore_lustre_params < $p
13251 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13256 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13258 save_writethrough $p
13261 set_cache writethrough off
13262 test_155_small_load
13263 restore_lustre_params < $p
13266 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13271 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13273 save_writethrough $p
13276 set_cache writethrough on
13278 restore_lustre_params < $p
13281 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13286 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13288 save_writethrough $p
13291 set_cache writethrough off
13293 restore_lustre_params < $p
13296 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13301 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13303 save_writethrough $p
13306 set_cache writethrough on
13308 restore_lustre_params < $p
13311 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13316 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13318 save_writethrough $p
13321 set_cache writethrough off
13323 restore_lustre_params < $p
13326 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13330 remote_ost_nodsh && skip "remote OST with nodsh"
13331 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13332 skip "stats not implemented on old servers"
13333 [ "$ost1_FSTYPE" = "zfs" ] &&
13334 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13339 local file="$DIR/$tfile"
13340 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13342 save_writethrough $p
13345 log "Turn on read and write cache"
13347 set_cache writethrough on
13349 log "Write data and read it back."
13350 log "Read should be satisfied from the cache."
13351 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13353 cancel_lru_locks osc
13354 cat $file >/dev/null
13356 if ! let "AFTER - BEFORE == CPAGES"; then
13357 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13359 log "cache hits: before: $BEFORE, after: $AFTER"
13362 log "Read again; it should be satisfied from the cache."
13364 cancel_lru_locks osc
13365 cat $file >/dev/null
13367 if ! let "AFTER - BEFORE == CPAGES"; then
13368 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13370 log "cache hits:: before: $BEFORE, after: $AFTER"
13373 log "Turn off the read cache and turn on the write cache"
13375 set_cache writethrough on
13377 log "Read again; it should be satisfied from the cache."
13379 cancel_lru_locks osc
13380 cat $file >/dev/null
13382 if ! let "AFTER - BEFORE == CPAGES"; then
13383 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13385 log "cache hits:: before: $BEFORE, after: $AFTER"
13388 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13389 # > 2.12.56 uses pagecache if cached
13390 log "Read again; it should not be satisfied from the cache."
13392 cancel_lru_locks osc
13393 cat $file >/dev/null
13395 if ! let "AFTER - BEFORE == 0"; then
13396 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13398 log "cache hits:: before: $BEFORE, after: $AFTER"
13402 log "Write data and read it back."
13403 log "Read should be satisfied from the cache."
13404 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13406 cancel_lru_locks osc
13407 cat $file >/dev/null
13409 if ! let "AFTER - BEFORE == CPAGES"; then
13410 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13412 log "cache hits:: before: $BEFORE, after: $AFTER"
13415 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13416 # > 2.12.56 uses pagecache if cached
13417 log "Read again; it should not be satisfied from the cache."
13419 cancel_lru_locks osc
13420 cat $file >/dev/null
13422 if ! let "AFTER - BEFORE == 0"; then
13423 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13425 log "cache hits:: before: $BEFORE, after: $AFTER"
13429 log "Turn off read and write cache"
13431 set_cache writethrough off
13433 log "Write data and read it back"
13434 log "It should not be satisfied from the cache."
13436 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13437 cancel_lru_locks osc
13439 cat $file >/dev/null
13441 if ! let "AFTER - BEFORE == 0"; then
13442 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13444 log "cache hits:: before: $BEFORE, after: $AFTER"
13447 log "Turn on the read cache and turn off the write cache"
13449 set_cache writethrough off
13451 log "Write data and read it back"
13452 log "It should not be satisfied from the cache."
13454 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13456 cancel_lru_locks osc
13457 cat $file >/dev/null
13459 if ! let "AFTER - BEFORE == 0"; then
13460 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13462 log "cache hits:: before: $BEFORE, after: $AFTER"
13465 log "Read again; it should be satisfied from the cache."
13467 cancel_lru_locks osc
13468 cat $file >/dev/null
13470 if ! let "AFTER - BEFORE == CPAGES"; then
13471 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13473 log "cache hits:: before: $BEFORE, after: $AFTER"
13476 restore_lustre_params < $p
13479 run_test 156 "Verification of tunables"
13482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13483 remote_mds_nodsh && skip "remote MDS with nodsh"
13484 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13485 skip "Need MDS version at least 2.2.0"
13487 changelog_register || error "changelog_register failed"
13488 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13489 changelog_users $SINGLEMDS | grep -q $cl_user ||
13490 error "User $cl_user not found in changelog_users"
13493 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13494 changelog_clear 0 || error "changelog_clear failed"
13495 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13496 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13497 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13498 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13499 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13500 rm $DIR/$tdir/pics/desktop.jpg
13502 changelog_dump | tail -10
13504 echo "verifying changelog mask"
13505 changelog_chmask "-MKDIR"
13506 changelog_chmask "-CLOSE"
13508 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13509 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13511 changelog_chmask "+MKDIR"
13512 changelog_chmask "+CLOSE"
13514 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13515 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13517 changelog_dump | tail -10
13518 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13519 CLOSES=$(changelog_dump | grep -c "CLOSE")
13520 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13521 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13524 echo "verifying target fid"
13525 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13526 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13527 [ "$fidc" == "$fidf" ] ||
13528 error "changelog '$tfile' fid $fidc != file fid $fidf"
13529 echo "verifying parent fid"
13530 # The FID returned from the Changelog may be the directory shard on
13531 # a different MDT, and not the FID returned by path2fid on the parent.
13532 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13533 # since this is what will matter when recreating this file in the tree.
13534 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13535 local pathp=$($LFS fid2path $MOUNT "$fidp")
13536 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13537 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13539 echo "getting records for $cl_user"
13540 changelog_users $SINGLEMDS
13541 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13543 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13544 error "changelog_clear failed"
13545 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13546 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13547 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13548 error "user index expect $user_rec1 + $nclr != $user_rec2"
13550 local min0_rec=$(changelog_users $SINGLEMDS |
13551 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13552 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13553 awk '{ print $1; exit; }')
13555 changelog_dump | tail -n 5
13556 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13557 [ $first_rec == $((min0_rec + 1)) ] ||
13558 error "first index should be $min0_rec + 1 not $first_rec"
13560 # LU-3446 changelog index reset on MDT restart
13561 local cur_rec1=$(changelog_users $SINGLEMDS |
13562 awk '/^current.index:/ { print $NF }')
13563 changelog_clear 0 ||
13564 error "clear all changelog records for $cl_user failed"
13565 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13566 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13567 error "Fail to start $SINGLEMDS"
13568 local cur_rec2=$(changelog_users $SINGLEMDS |
13569 awk '/^current.index:/ { print $NF }')
13570 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13571 [ $cur_rec1 == $cur_rec2 ] ||
13572 error "current index should be $cur_rec1 not $cur_rec2"
13574 echo "verifying users from this test are deregistered"
13575 changelog_deregister || error "changelog_deregister failed"
13576 changelog_users $SINGLEMDS | grep -q $cl_user &&
13577 error "User '$cl_user' still in changelog_users"
13579 # lctl get_param -n mdd.*.changelog_users
13580 # current index: 144
13581 # ID index (idle seconds)
13583 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13584 # this is the normal case where all users were deregistered
13585 # make sure no new records are added when no users are present
13586 local last_rec1=$(changelog_users $SINGLEMDS |
13587 awk '/^current.index:/ { print $NF }')
13588 touch $DIR/$tdir/chloe
13589 local last_rec2=$(changelog_users $SINGLEMDS |
13590 awk '/^current.index:/ { print $NF }')
13591 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13592 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13594 # any changelog users must be leftovers from a previous test
13595 changelog_users $SINGLEMDS
13596 echo "other changelog users; can't verify off"
13599 run_test 160a "changelog sanity"
13601 test_160b() { # LU-3587
13602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13603 remote_mds_nodsh && skip "remote MDS with nodsh"
13604 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13605 skip "Need MDS version at least 2.2.0"
13607 changelog_register || error "changelog_register failed"
13608 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13609 changelog_users $SINGLEMDS | grep -q $cl_user ||
13610 error "User '$cl_user' not found in changelog_users"
13612 local longname1=$(str_repeat a 255)
13613 local longname2=$(str_repeat b 255)
13616 echo "creating very long named file"
13617 touch $longname1 || error "create of '$longname1' failed"
13618 echo "renaming very long named file"
13619 mv $longname1 $longname2
13621 changelog_dump | grep RENME | tail -n 5
13624 run_test 160b "Verify that very long rename doesn't crash in changelog"
13627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13628 remote_mds_nodsh && skip "remote MDS with nodsh"
13630 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13631 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13632 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13633 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13637 # Registration step
13638 changelog_register || error "changelog_register failed"
13641 mkdir -p $DIR/$tdir
13642 $MCREATE $DIR/$tdir/foo_160c
13643 changelog_chmask "-TRUNC"
13644 $TRUNCATE $DIR/$tdir/foo_160c 200
13645 changelog_chmask "+TRUNC"
13646 $TRUNCATE $DIR/$tdir/foo_160c 199
13647 changelog_dump | tail -n 5
13648 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13649 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13651 run_test 160c "verify that changelog log catch the truncate event"
13654 remote_mds_nodsh && skip "remote MDS with nodsh"
13655 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13657 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13658 skip "Need MDS version at least 2.7.60"
13660 # Registration step
13661 changelog_register || error "changelog_register failed"
13663 mkdir -p $DIR/$tdir/migrate_dir
13664 changelog_clear 0 || error "changelog_clear failed"
13666 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13667 changelog_dump | tail -n 5
13668 local migrates=$(changelog_dump | grep -c "MIGRT")
13669 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13671 run_test 160d "verify that changelog log catch the migrate event"
13674 remote_mds_nodsh && skip "remote MDS with nodsh"
13677 changelog_register || error "changelog_register failed"
13679 # Delete a future user (expect fail)
13680 local MDT0=$(facet_svc $SINGLEMDS)
13681 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13684 if [ $rc -eq 0 ]; then
13685 error "Deleted non-existant user cl77"
13686 elif [ $rc -ne 2 ]; then
13687 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13690 # Clear to a bad index (1 billion should be safe)
13691 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13694 if [ $rc -eq 0 ]; then
13695 error "Successfully cleared to invalid CL index"
13696 elif [ $rc -ne 22 ]; then
13697 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13700 run_test 160e "changelog negative testing (should return errors)"
13703 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13704 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13705 skip "Need MDS version at least 2.10.56"
13707 local mdts=$(comma_list $(mdts_nodes))
13710 changelog_register || error "first changelog_register failed"
13711 changelog_register || error "second changelog_register failed"
13713 declare -A cl_user1
13714 declare -A cl_user2
13719 # generate some changelog records to accumulate on each MDT
13720 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13721 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13722 error "create $DIR/$tdir/$tfile failed"
13724 # check changelogs have been generated
13725 local nbcl=$(changelog_dump | wc -l)
13726 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13728 for param in "changelog_max_idle_time=10" \
13730 "changelog_min_gc_interval=2" \
13731 "changelog_min_free_cat_entries=3"; do
13732 local MDT0=$(facet_svc $SINGLEMDS)
13733 local var="${param%=*}"
13734 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13736 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13737 do_nodes $mdts $LCTL set_param mdd.*.$param
13740 # force cl_user2 to be idle (1st part)
13743 # simulate changelog catalog almost full
13744 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13745 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13747 for i in $(seq $MDSCOUNT); do
13748 cl_users=(${CL_USERS[mds$i]})
13749 cl_user1[mds$i]="${cl_users[0]}"
13750 cl_user2[mds$i]="${cl_users[1]}"
13752 [ -n "${cl_user1[mds$i]}" ] ||
13753 error "mds$i: no user registered"
13754 [ -n "${cl_user2[mds$i]}" ] ||
13755 error "mds$i: only ${cl_user2[mds$i]} is registered"
13757 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13758 [ -n "$user_rec1" ] ||
13759 error "mds$i: User ${cl_user1[mds$i]} not registered"
13760 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13761 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13762 [ -n "$user_rec2" ] ||
13763 error "mds$i: User ${cl_user1[mds$i]} not registered"
13764 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13765 "$user_rec1 + 2 == $user_rec2"
13766 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13767 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13768 "$user_rec1 + 2, but is $user_rec2"
13769 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13770 [ -n "$user_rec2" ] ||
13771 error "mds$i: User ${cl_user2[mds$i]} not registered"
13772 [ $user_rec1 == $user_rec2 ] ||
13773 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13774 "$user_rec1, but is $user_rec2"
13777 # force cl_user2 to be idle (2nd part) and to reach
13778 # changelog_max_idle_time
13781 # generate one more changelog to trigger fail_loc
13782 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13783 error "create $DIR/$tdir/${tfile}bis failed"
13785 # ensure gc thread is done
13786 for i in $(mdts_nodes); do
13788 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13789 error "$i: GC-thread not done"
13793 for i in $(seq $MDSCOUNT); do
13794 # check cl_user1 still registered
13795 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13796 error "mds$i: User ${cl_user1[mds$i]} not registered"
13797 # check cl_user2 unregistered
13798 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13799 error "mds$i: User ${cl_user2[mds$i]} still registered"
13801 # check changelogs are present and starting at $user_rec1 + 1
13802 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13803 [ -n "$user_rec1" ] ||
13804 error "mds$i: User ${cl_user1[mds$i]} not registered"
13805 first_rec=$($LFS changelog $(facet_svc mds$i) |
13806 awk '{ print $1; exit; }')
13808 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13809 [ $((user_rec1 + 1)) == $first_rec ] ||
13810 error "mds$i: first index should be $user_rec1 + 1, " \
13811 "but is $first_rec"
13814 run_test 160f "changelog garbage collect (timestamped users)"
13817 remote_mds_nodsh && skip "remote MDS with nodsh"
13818 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13819 skip "Need MDS version at least 2.10.56"
13821 local mdts=$(comma_list $(mdts_nodes))
13823 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13824 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13827 changelog_register || error "first changelog_register failed"
13828 changelog_register || error "second changelog_register failed"
13830 declare -A cl_user1
13831 declare -A cl_user2
13836 # generate some changelog records to accumulate on each MDT
13837 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13838 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13839 error "create $DIR/$tdir/$tfile failed"
13841 # check changelogs have been generated
13842 local nbcl=$(changelog_dump | wc -l)
13843 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13845 # reduce the max_idle_indexes value to make sure we exceed it
13846 max_ndx=$((nbcl / 2 - 1))
13848 for param in "changelog_max_idle_indexes=$max_ndx" \
13850 "changelog_min_gc_interval=2" \
13851 "changelog_min_free_cat_entries=3"; do
13852 local MDT0=$(facet_svc $SINGLEMDS)
13853 local var="${param%=*}"
13854 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13856 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13857 do_nodes $mdts $LCTL set_param mdd.*.$param ||
13858 error "unable to set mdd.*.$param"
13861 # simulate changelog catalog almost full
13862 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13863 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13865 for i in $(seq $MDSCOUNT); do
13866 cl_users=(${CL_USERS[mds$i]})
13867 cl_user1[mds$i]="${cl_users[0]}"
13868 cl_user2[mds$i]="${cl_users[1]}"
13870 [ -n "${cl_user1[mds$i]}" ] ||
13871 error "mds$i: no user registered"
13872 [ -n "${cl_user2[mds$i]}" ] ||
13873 error "mds$i: only ${cl_user1[mds$i]} is registered"
13875 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13876 [ -n "$user_rec1" ] ||
13877 error "mds$i: User ${cl_user1[mds$i]} not registered"
13878 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13879 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13880 [ -n "$user_rec2" ] ||
13881 error "mds$i: User ${cl_user1[mds$i]} not registered"
13882 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13883 "$user_rec1 + 2 == $user_rec2"
13884 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13885 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13886 "$user_rec1 + 2, but is $user_rec2"
13887 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13888 [ -n "$user_rec2" ] ||
13889 error "mds$i: User ${cl_user2[mds$i]} not registered"
13890 [ $user_rec1 == $user_rec2 ] ||
13891 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13892 "$user_rec1, but is $user_rec2"
13895 # ensure we are past the previous changelog_min_gc_interval set above
13898 # generate one more changelog to trigger fail_loc
13899 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13900 error "create $DIR/$tdir/${tfile}bis failed"
13902 # ensure gc thread is done
13903 for i in $(mdts_nodes); do
13905 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13906 error "$i: GC-thread not done"
13910 for i in $(seq $MDSCOUNT); do
13911 # check cl_user1 still registered
13912 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13913 error "mds$i: User ${cl_user1[mds$i]} not registered"
13914 # check cl_user2 unregistered
13915 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13916 error "mds$i: User ${cl_user2[mds$i]} still registered"
13918 # check changelogs are present and starting at $user_rec1 + 1
13919 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13920 [ -n "$user_rec1" ] ||
13921 error "mds$i: User ${cl_user1[mds$i]} not registered"
13922 first_rec=$($LFS changelog $(facet_svc mds$i) |
13923 awk '{ print $1; exit; }')
13925 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13926 [ $((user_rec1 + 1)) == $first_rec ] ||
13927 error "mds$i: first index should be $user_rec1 + 1, " \
13928 "but is $first_rec"
13931 run_test 160g "changelog garbage collect (old users)"
13934 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13935 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13936 skip "Need MDS version at least 2.10.56"
13938 local mdts=$(comma_list $(mdts_nodes))
13941 changelog_register || error "first changelog_register failed"
13942 changelog_register || error "second changelog_register failed"
13944 declare -A cl_user1
13945 declare -A cl_user2
13950 # generate some changelog records to accumulate on each MDT
13951 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13952 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13953 error "create $DIR/$tdir/$tfile failed"
13955 # check changelogs have been generated
13956 local nbcl=$(changelog_dump | wc -l)
13957 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13959 for param in "changelog_max_idle_time=10" \
13961 "changelog_min_gc_interval=2"; do
13962 local MDT0=$(facet_svc $SINGLEMDS)
13963 local var="${param%=*}"
13964 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13966 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13967 do_nodes $mdts $LCTL set_param mdd.*.$param
13970 # force cl_user2 to be idle (1st part)
13973 for i in $(seq $MDSCOUNT); do
13974 cl_users=(${CL_USERS[mds$i]})
13975 cl_user1[mds$i]="${cl_users[0]}"
13976 cl_user2[mds$i]="${cl_users[1]}"
13978 [ -n "${cl_user1[mds$i]}" ] ||
13979 error "mds$i: no user registered"
13980 [ -n "${cl_user2[mds$i]}" ] ||
13981 error "mds$i: only ${cl_user2[mds$i]} is registered"
13983 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13984 [ -n "$user_rec1" ] ||
13985 error "mds$i: User ${cl_user1[mds$i]} not registered"
13986 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13987 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13988 [ -n "$user_rec2" ] ||
13989 error "mds$i: User ${cl_user1[mds$i]} not registered"
13990 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13991 "$user_rec1 + 2 == $user_rec2"
13992 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13993 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13994 "$user_rec1 + 2, but is $user_rec2"
13995 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13996 [ -n "$user_rec2" ] ||
13997 error "mds$i: User ${cl_user2[mds$i]} not registered"
13998 [ $user_rec1 == $user_rec2 ] ||
13999 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14000 "$user_rec1, but is $user_rec2"
14003 # force cl_user2 to be idle (2nd part) and to reach
14004 # changelog_max_idle_time
14007 # force each GC-thread start and block then
14008 # one per MDT/MDD, set fail_val accordingly
14009 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14010 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14012 # generate more changelogs to trigger fail_loc
14013 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14014 error "create $DIR/$tdir/${tfile}bis failed"
14016 # stop MDT to stop GC-thread, should be done in back-ground as it will
14017 # block waiting for the thread to be released and exit
14018 declare -A stop_pids
14019 for i in $(seq $MDSCOUNT); do
14021 stop_pids[mds$i]=$!
14024 for i in $(mdts_nodes); do
14027 local facets=$(facets_up_on_host $i)
14029 for facet in ${facets//,/ }; do
14030 if [[ $facet == mds* ]]; then
14034 # ensure each MDS's gc threads are still present and all in "R"
14035 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14036 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14037 error "$i: expected $nb GC-thread"
14039 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14041 error "$i: GC-thread not found in R-state"
14042 # check umounts of each MDT on MDS have reached kthread_stop()
14043 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14044 error "$i: expected $nb umount"
14046 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14047 error "$i: umount not found in D-state"
14050 # release all GC-threads
14051 do_nodes $mdts $LCTL set_param fail_loc=0
14053 # wait for MDT stop to complete
14054 for i in $(seq $MDSCOUNT); do
14055 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14059 # may try to check if any orphan changelog records are present
14060 # via ldiskfs/zfs and llog_reader...
14062 # re-start/mount MDTs
14063 for i in $(seq $MDSCOUNT); do
14064 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14065 error "Fail to start mds$i"
14069 for i in $(seq $MDSCOUNT); do
14070 # check cl_user1 still registered
14071 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14072 error "mds$i: User ${cl_user1[mds$i]} not registered"
14073 # check cl_user2 unregistered
14074 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14075 error "mds$i: User ${cl_user2[mds$i]} still registered"
14077 # check changelogs are present and starting at $user_rec1 + 1
14078 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14079 [ -n "$user_rec1" ] ||
14080 error "mds$i: User ${cl_user1[mds$i]} not registered"
14081 first_rec=$($LFS changelog $(facet_svc mds$i) |
14082 awk '{ print $1; exit; }')
14084 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14085 [ $((user_rec1 + 1)) == $first_rec ] ||
14086 error "mds$i: first index should be $user_rec1 + 1, " \
14087 "but is $first_rec"
14090 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14095 local mdts=$(comma_list $(mdts_nodes))
14097 changelog_register || error "first changelog_register failed"
14099 # generate some changelog records to accumulate on each MDT
14100 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14101 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14102 error "create $DIR/$tdir/$tfile failed"
14104 # check changelogs have been generated
14105 local nbcl=$(changelog_dump | wc -l)
14106 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14108 # simulate race between register and unregister
14109 # XXX as fail_loc is set per-MDS, with DNE configs the race
14110 # simulation will only occur for one MDT per MDS and for the
14111 # others the normal race scenario will take place
14112 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14113 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14114 do_nodes $mdts $LCTL set_param fail_val=1
14116 # unregister 1st user
14117 changelog_deregister &
14119 # wait some time for deregister work to reach race rdv
14121 # register 2nd user
14122 changelog_register || error "2nd user register failed"
14124 wait $pid1 || error "1st user deregister failed"
14128 declare -A LAST_REC
14129 for i in $(seq $MDSCOUNT); do
14130 if changelog_users mds$i | grep "^cl"; then
14131 # make sure new records are added with one user present
14132 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14133 awk '/^current.index:/ { print $NF }')
14135 error "mds$i has no user registered"
14139 # generate more changelog records to accumulate on each MDT
14140 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14141 error "create $DIR/$tdir/${tfile}bis failed"
14143 for i in $(seq $MDSCOUNT); do
14144 last_rec=$(changelog_users $SINGLEMDS |
14145 awk '/^current.index:/ { print $NF }')
14146 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14147 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14148 error "changelogs are off on mds$i"
14151 run_test 160i "changelog user register/unregister race"
14154 remote_mds_nodsh && skip "remote MDS with nodsh"
14155 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14156 skip "Need MDS version at least 2.12.56"
14158 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14160 changelog_register || error "first changelog_register failed"
14162 # generate some changelog
14163 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14164 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14165 error "create $DIR/$tdir/${tfile}bis failed"
14167 # open the changelog device
14168 exec 3>/dev/changelog-$FSNAME-MDT0000
14169 exec 4</dev/changelog-$FSNAME-MDT0000
14171 # umount the first lustre mount
14175 cat <&4 >/dev/null || error "read changelog failed"
14178 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14179 changelog_users $SINGLEMDS | grep -q $cl_user ||
14180 error "User $cl_user not found in changelog_users"
14182 printf 'clear:'$cl_user':0' >&3
14189 changelog_deregister || error "changelog_deregister failed"
14192 mount_client $MOUNT || error "mount_client on $MOUNT failed"
14194 run_test 160j "client can be umounted while its chanangelog is being used"
14197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14198 remote_mds_nodsh && skip "remote MDS with nodsh"
14200 mkdir -p $DIR/$tdir/1/1
14202 changelog_register || error "changelog_register failed"
14203 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14205 changelog_users $SINGLEMDS | grep -q $cl_user ||
14206 error "User '$cl_user' not found in changelog_users"
14207 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14208 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14209 rmdir $DIR/$tdir/1/1 & sleep 1
14211 touch $DIR/$tdir/2/2
14212 rm -rf $DIR/$tdir/2
14217 changelog_dump | grep rmdir || error "rmdir not recorded"
14220 changelog_deregister
14222 run_test 160k "Verify that changelog records are not lost"
14225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14227 test_mkdir -c1 $DIR/$tdir
14228 cp /etc/hosts $DIR/$tdir/$tfile
14229 test_mkdir -c1 $DIR/$tdir/foo1
14230 test_mkdir -c1 $DIR/$tdir/foo2
14231 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14232 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14233 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14234 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14235 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14236 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14237 $LFS fid2path $DIR $FID
14238 error "bad link ea"
14241 rm $DIR/$tdir/foo2/zachary
14243 rm $DIR/$tdir/foo2/thor
14245 rm $DIR/$tdir/$tfile
14247 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14248 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14249 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14250 rm $DIR/$tdir/foo2/maggie
14253 local longname=$tfile.avg_len_is_thirty_two_
14254 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14255 error_noexit 'failed to unlink many hardlinks'" EXIT
14256 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14257 error "failed to hardlink many files"
14258 links=$($LFS fid2path $DIR $FID | wc -l)
14259 echo -n "${links}/1000 links in link EA"
14260 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14262 run_test 161a "link ea sanity"
14265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14266 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14269 local remote_dir=$DIR/$tdir/remote_dir
14271 mkdir -p $DIR/$tdir
14272 $LFS mkdir -i $MDTIDX $remote_dir ||
14273 error "create remote directory failed"
14275 cp /etc/hosts $remote_dir/$tfile
14276 mkdir -p $remote_dir/foo1
14277 mkdir -p $remote_dir/foo2
14278 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14279 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14280 ln $remote_dir/$tfile $remote_dir/foo1/luna
14281 ln $remote_dir/$tfile $remote_dir/foo2/thor
14283 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14285 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14286 $LFS fid2path $DIR $FID
14287 error "bad link ea"
14290 rm $remote_dir/foo2/zachary
14292 rm $remote_dir/foo2/thor
14294 rm $remote_dir/$tfile
14296 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14297 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14298 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14299 $LFS fid2path $DIR $FID
14300 error "bad link rename"
14302 rm $remote_dir/foo2/maggie
14305 local longname=filename_avg_len_is_thirty_two_
14306 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14307 error "failed to hardlink many files"
14308 links=$($LFS fid2path $DIR $FID | wc -l)
14309 echo -n "${links}/1000 links in link EA"
14310 [[ ${links} -gt 60 ]] ||
14311 error "expected at least 60 links in link EA"
14312 unlinkmany $remote_dir/foo2/$longname 1000 ||
14313 error "failed to unlink many hardlinks"
14315 run_test 161b "link ea sanity under remote directory"
14318 remote_mds_nodsh && skip "remote MDS with nodsh"
14319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14320 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14321 skip "Need MDS version at least 2.1.5"
14323 # define CLF_RENAME_LAST 0x0001
14324 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14325 changelog_register || error "changelog_register failed"
14328 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14329 touch $DIR/$tdir/foo_161c
14330 touch $DIR/$tdir/bar_161c
14331 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14332 changelog_dump | grep RENME | tail -n 5
14333 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14334 changelog_clear 0 || error "changelog_clear failed"
14335 if [ x$flags != "x0x1" ]; then
14336 error "flag $flags is not 0x1"
14339 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14340 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14341 touch $DIR/$tdir/foo_161c
14342 touch $DIR/$tdir/bar_161c
14343 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14344 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14345 changelog_dump | grep RENME | tail -n 5
14346 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14347 changelog_clear 0 || error "changelog_clear failed"
14348 if [ x$flags != "x0x0" ]; then
14349 error "flag $flags is not 0x0"
14351 echo "rename overwrite a target having nlink > 1," \
14352 "changelog record has flags of $flags"
14354 # rename doesn't overwrite a target (changelog flag 0x0)
14355 touch $DIR/$tdir/foo_161c
14356 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14357 changelog_dump | grep RENME | tail -n 5
14358 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14359 changelog_clear 0 || error "changelog_clear failed"
14360 if [ x$flags != "x0x0" ]; then
14361 error "flag $flags is not 0x0"
14363 echo "rename doesn't overwrite a target," \
14364 "changelog record has flags of $flags"
14366 # define CLF_UNLINK_LAST 0x0001
14367 # unlink a file having nlink = 1 (changelog flag 0x1)
14368 rm -f $DIR/$tdir/foo2_161c
14369 changelog_dump | grep UNLNK | tail -n 5
14370 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14371 changelog_clear 0 || error "changelog_clear failed"
14372 if [ x$flags != "x0x1" ]; then
14373 error "flag $flags is not 0x1"
14375 echo "unlink a file having nlink = 1," \
14376 "changelog record has flags of $flags"
14378 # unlink a file having nlink > 1 (changelog flag 0x0)
14379 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14380 rm -f $DIR/$tdir/foobar_161c
14381 changelog_dump | grep UNLNK | tail -n 5
14382 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14383 changelog_clear 0 || error "changelog_clear failed"
14384 if [ x$flags != "x0x0" ]; then
14385 error "flag $flags is not 0x0"
14387 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14389 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14392 remote_mds_nodsh && skip "remote MDS with nodsh"
14393 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14398 changelog_register || error "changelog_register failed"
14400 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14401 # interfer with $MOUNT/.lustre/fid/ access
14403 [[ $? -eq 0 ]] || error "mkdir failed"
14405 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14406 $LCTL set_param fail_loc=0x8000140c
14408 $LCTL set_param fail_val=5
14411 echo foofoo > $DIR/$tdir/$tfile &
14414 # wait for create to be delayed
14418 [[ $? -eq 0 ]] || error "create should be blocked"
14420 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14421 stack_trap "rm -f $tempfile"
14422 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14423 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14424 # some delay may occur during ChangeLog publishing and file read just
14425 # above, that could allow file write to happen finally
14426 [[ -s $tempfile ]] && echo "file should be empty"
14428 $LCTL set_param fail_loc=0
14431 [[ $? -eq 0 ]] || error "create failed"
14433 run_test 161d "create with concurrent .lustre/fid access"
14436 local expected="$1"
14441 path=$($LFS fid2path "$@")
14444 if [ $rc -ne 0 ]; then
14445 error "path looked up of '$expected' failed: rc=$rc"
14446 elif [ "$path" != "$expected" ]; then
14447 error "path looked up '$path' instead of '$expected'"
14449 echo "FID '$fid' resolves to path '$path' as expected"
14453 test_162a() { # was test_162
14454 test_mkdir -p -c1 $DIR/$tdir/d2
14455 touch $DIR/$tdir/d2/$tfile
14456 touch $DIR/$tdir/d2/x1
14457 touch $DIR/$tdir/d2/x2
14458 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14459 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14461 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14462 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14465 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14466 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14467 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14469 # softlink to wrong file
14470 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14471 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14472 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14475 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14476 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14477 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14478 # fid2path dir/fsname should both work
14479 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14480 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14482 # hardlink count: check that there are 2 links
14483 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14484 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14486 # hardlink indexing: remove the first link
14487 rm $DIR/$tdir/d2/p/q/r/hlink
14488 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14490 run_test 162a "path lookup sanity"
14493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14494 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14497 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14498 error "create striped dir failed"
14500 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14501 tail -n 1 | awk '{print $2}')
14502 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14504 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14505 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14508 for ((i=0;i<5;i++)); do
14509 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14510 error "get fid for f$i failed"
14511 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14513 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14514 error "get fid for d$i failed"
14515 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14520 run_test 162b "striped directory path lookup sanity"
14522 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14524 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14525 skip "Need MDS version at least 2.7.51"
14527 local lpath=$tdir.local
14528 local rpath=$tdir.remote
14530 test_mkdir $DIR/$lpath
14531 test_mkdir $DIR/$rpath
14533 for ((i = 0; i <= 101; i++)); do
14536 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14537 error "get fid for local directory $DIR/$lpath failed"
14538 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14541 test_mkdir $DIR/$rpath
14542 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14543 error "get fid for remote directory $DIR/$rpath failed"
14544 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14549 run_test 162c "fid2path works with paths 100 or more directories deep"
14552 # do directio so as not to populate the page cache
14553 log "creating a 10 Mb file"
14554 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14555 log "starting reads"
14556 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14557 log "truncating the file"
14558 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14560 kill %+ || true # reads might have finished
14561 echo "wait until dd is finished"
14563 log "removing the temporary file"
14564 rm -rf $DIR/$tfile || error "tmp file removal failed"
14566 run_test 169 "parallel read and truncate should not deadlock"
14569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14571 $LCTL clear # bug 18514
14572 $LCTL debug_daemon start $TMP/${tfile}_log_good
14574 $LCTL debug_daemon stop
14575 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14576 error "sed failed to read log_good"
14578 $LCTL debug_daemon start $TMP/${tfile}_log_good
14580 $LCTL debug_daemon stop
14582 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14583 error "lctl df log_bad failed"
14585 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14586 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14588 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14589 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14591 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14592 error "bad_line good_line1 good_line2 are empty"
14594 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14595 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14596 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14598 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14599 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14600 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14602 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14603 error "bad_line_new good_line_new are empty"
14605 local expected_good=$((good_line1 + good_line2*2))
14607 rm -f $TMP/${tfile}*
14608 # LU-231, short malformed line may not be counted into bad lines
14609 if [ $bad_line -ne $bad_line_new ] &&
14610 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14611 error "expected $bad_line bad lines, but got $bad_line_new"
14615 if [ $expected_good -ne $good_line_new ]; then
14616 error "expected $expected_good good lines, but got $good_line_new"
14621 run_test 170 "test lctl df to handle corrupted log ====================="
14623 test_171() { # bug20592
14624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14626 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14627 $LCTL set_param fail_loc=0x50e
14628 $LCTL set_param fail_val=3000
14629 multiop_bg_pause $DIR/$tfile O_s || true
14631 kill -USR1 $MULTIPID
14635 if dmesg | grep "recursive fault"; then
14636 error "caught a recursive fault"
14638 $LCTL set_param fail_loc=0
14641 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14643 # it would be good to share it with obdfilter-survey/iokit-libecho code
14644 setup_obdecho_osc () {
14647 local obdfilter_name=$2
14648 echo "Creating new osc for $obdfilter_name on $ost_nid"
14649 # make sure we can find loopback nid
14650 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
14652 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
14653 ${obdfilter_name}_osc_UUID || rc=2; }
14654 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
14655 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14659 cleanup_obdecho_osc () {
14660 local obdfilter_name=$1
14661 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14662 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14669 local pages=${3:-64}
14674 local obd_size=$(get_obd_size $node $OBD)
14675 local page_size=$(get_page_size $node)
14676 if [[ -n "$obd_size" ]]; then
14677 local new_count=$((obd_size / (pages * page_size / 1024)))
14678 [[ $new_count -ge $count ]] || count=$new_count
14681 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14682 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14684 if [ $rc -eq 0 ]; then
14685 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14686 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14688 echo "New object id is $id"
14689 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14691 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14692 "test_brw $count w v $pages $id" || rc=4; }
14693 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14695 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14696 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14697 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14698 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14699 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14706 if ! module_loaded obdecho; then
14707 load_module obdecho/obdecho &&
14708 stack_trap "rmmod obdecho" EXIT ||
14709 error "unable to load obdecho on client"
14712 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14713 local host=$($LCTL get_param -n osc.$osc.import |
14714 awk '/current_connection:/ { print $2 }' )
14715 local target=$($LCTL get_param -n osc.$osc.import |
14716 awk '/target:/ { print $2 }' )
14717 target=${target%_UUID}
14719 if [ -n "$target" ]; then
14720 setup_obdecho_osc $host $target &&
14721 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14722 { error "obdecho setup failed with $?"; return; }
14724 obdecho_test ${target}_osc client ||
14725 error "obdecho_test failed on ${target}_osc"
14727 $LCTL get_param osc.$osc.import
14728 error "there is no osc.$osc.import target"
14731 run_test 180a "test obdecho on osc"
14734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14735 remote_ost_nodsh && skip "remote OST with nodsh"
14737 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14738 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14739 error "failed to load module obdecho"
14741 local target=$(do_facet ost1 $LCTL dl |
14742 awk '/obdfilter/ { print $4; exit; }')
14744 if [ -n "$target" ]; then
14745 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14747 do_facet ost1 $LCTL dl
14748 error "there is no obdfilter target on ost1"
14751 run_test 180b "test obdecho directly on obdfilter"
14753 test_180c() { # LU-2598
14754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14755 remote_ost_nodsh && skip "remote OST with nodsh"
14756 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14757 skip "Need MDS version at least 2.4.0"
14759 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14760 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14761 error "failed to load module obdecho"
14763 local target=$(do_facet ost1 $LCTL dl |
14764 awk '/obdfilter/ { print $4; exit; }')
14766 if [ -n "$target" ]; then
14767 local pages=16384 # 64MB bulk I/O RPC size
14769 obdecho_test "$target" ost1 "$pages" ||
14770 error "obdecho_test with pages=$pages failed with $?"
14772 do_facet ost1 $LCTL dl
14773 error "there is no obdfilter target on ost1"
14776 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14778 test_181() { # bug 22177
14779 test_mkdir $DIR/$tdir
14780 # create enough files to index the directory
14781 createmany -o $DIR/$tdir/foobar 4000
14782 # print attributes for debug purpose
14785 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14787 # remove the files & current working dir
14788 unlinkmany $DIR/$tdir/foobar 4000
14790 kill -USR1 $MULTIPID
14792 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14795 run_test 181 "Test open-unlinked dir ========================"
14801 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14803 $LCTL set_param mdc.*.rpc_stats=clear
14805 for (( i = 0; i < $tcount; i++ )) ; do
14806 mkdir $DIR/$tdir/$i
14809 for (( i = 0; i < $tcount; i++ )) ; do
14810 createmany -o $DIR/$tdir/$i/f- $fcount &
14814 for (( i = 0; i < $tcount; i++ )) ; do
14815 unlinkmany $DIR/$tdir/$i/f- $fcount &
14819 $LCTL get_param mdc.*.rpc_stats
14823 run_test 182 "Test parallel modify metadata operations ================"
14825 test_183() { # LU-2275
14826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14827 remote_mds_nodsh && skip "remote MDS with nodsh"
14828 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14829 skip "Need MDS version at least 2.3.56"
14831 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14832 echo aaa > $DIR/$tdir/$tfile
14834 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14835 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
14837 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
14838 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
14840 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14842 # Flush negative dentry cache
14843 touch $DIR/$tdir/$tfile
14845 # We are not checking for any leaked references here, they'll
14846 # become evident next time we do cleanup with module unload.
14849 run_test 183 "No crash or request leak in case of strange dispositions ========"
14851 # test suite 184 is for LU-2016, LU-2017
14853 check_swap_layouts_support
14855 dir0=$DIR/$tdir/$testnum
14856 test_mkdir -p -c1 $dir0
14861 $LFS setstripe -c1 $file1
14863 $LFS setstripe -c2 $file2
14865 gen1=$($LFS getstripe -g $file1)
14866 gen2=$($LFS getstripe -g $file2)
14868 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
14869 gen=$($LFS getstripe -g $file1)
14870 [[ $gen1 != $gen ]] ||
14871 "Layout generation on $file1 does not change"
14872 gen=$($LFS getstripe -g $file2)
14873 [[ $gen2 != $gen ]] ||
14874 "Layout generation on $file2 does not change"
14876 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
14877 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14879 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
14881 run_test 184a "Basic layout swap"
14884 check_swap_layouts_support
14886 dir0=$DIR/$tdir/$testnum
14887 mkdir -p $dir0 || error "creating dir $dir0"
14894 $LFS setstripe -c1 $file1
14895 $LFS setstripe -c2 $file2
14896 $LFS setstripe -c1 $file3
14897 chown $RUNAS_ID $file3
14898 gen1=$($LFS getstripe -g $file1)
14899 gen2=$($LFS getstripe -g $file2)
14901 $LFS swap_layouts $dir1 $dir2 &&
14902 error "swap of directories layouts should fail"
14903 $LFS swap_layouts $dir1 $file1 &&
14904 error "swap of directory and file layouts should fail"
14905 $RUNAS $LFS swap_layouts $file1 $file2 &&
14906 error "swap of file we cannot write should fail"
14907 $LFS swap_layouts $file1 $file3 &&
14908 error "swap of file with different owner should fail"
14909 /bin/true # to clear error code
14911 run_test 184b "Forbidden layout swap (will generate errors)"
14914 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
14915 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
14916 check_swap_layouts_support
14918 local dir0=$DIR/$tdir/$testnum
14919 mkdir -p $dir0 || error "creating dir $dir0"
14921 local ref1=$dir0/ref1
14922 local ref2=$dir0/ref2
14923 local file1=$dir0/file1
14924 local file2=$dir0/file2
14925 # create a file large enough for the concurrent test
14926 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
14927 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
14928 echo "ref file size: ref1($(stat -c %s $ref1))," \
14929 "ref2($(stat -c %s $ref2))"
14932 dd if=$ref1 of=$file1 bs=16k &
14935 # Make sure dd starts to copy file
14936 while [ ! -f $file1 ]; do sleep 0.1; done
14938 $LFS swap_layouts $file1 $file2
14941 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
14942 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
14944 # how many bytes copied before swapping layout
14945 local copied=$(stat -c %s $file2)
14946 local remaining=$(stat -c %s $ref1)
14947 remaining=$((remaining - copied))
14948 echo "Copied $copied bytes before swapping layout..."
14950 cmp -n $copied $file1 $ref2 | grep differ &&
14951 error "Content mismatch [0, $copied) of ref2 and file1"
14952 cmp -n $copied $file2 $ref1 ||
14953 error "Content mismatch [0, $copied) of ref1 and file2"
14954 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
14955 error "Content mismatch [$copied, EOF) of ref1 and file1"
14958 rm -f $ref1 $ref2 $file1 $file2
14960 run_test 184c "Concurrent write and layout swap"
14963 check_swap_layouts_support
14964 [ -z "$(which getfattr 2>/dev/null)" ] &&
14965 skip_env "no getfattr command"
14967 local file1=$DIR/$tdir/$tfile-1
14968 local file2=$DIR/$tdir/$tfile-2
14969 local file3=$DIR/$tdir/$tfile-3
14973 mkdir -p $DIR/$tdir
14974 touch $file1 || error "create $file1 failed"
14975 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14976 error "create $file2 failed"
14977 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14978 error "create $file3 failed"
14979 lovea1=$(get_layout_param $file1)
14981 $LFS swap_layouts $file2 $file3 ||
14982 error "swap $file2 $file3 layouts failed"
14983 $LFS swap_layouts $file1 $file2 ||
14984 error "swap $file1 $file2 layouts failed"
14986 lovea2=$(get_layout_param $file2)
14989 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
14991 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14992 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
14994 run_test 184d "allow stripeless layouts swap"
14997 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
14998 skip "Need MDS version at least 2.6.94"
14999 check_swap_layouts_support
15000 [ -z "$(which getfattr 2>/dev/null)" ] &&
15001 skip_env "no getfattr command"
15003 local file1=$DIR/$tdir/$tfile-1
15004 local file2=$DIR/$tdir/$tfile-2
15005 local file3=$DIR/$tdir/$tfile-3
15008 mkdir -p $DIR/$tdir
15009 touch $file1 || error "create $file1 failed"
15010 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15011 error "create $file2 failed"
15012 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15013 error "create $file3 failed"
15015 $LFS swap_layouts $file1 $file2 ||
15016 error "swap $file1 $file2 layouts failed"
15018 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15019 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15021 echo 123 > $file1 || error "Should be able to write into $file1"
15023 $LFS swap_layouts $file1 $file3 ||
15024 error "swap $file1 $file3 layouts failed"
15026 echo 123 > $file1 || error "Should be able to write into $file1"
15028 rm -rf $file1 $file2 $file3
15030 run_test 184e "Recreate layout after stripeless layout swaps"
15033 # Create a file with name longer than sizeof(struct stat) ==
15034 # 144 to see if we can get chars from the file name to appear
15035 # in the returned striping. Note that 'f' == 0x66.
15036 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15038 mkdir -p $DIR/$tdir
15039 mcreate $DIR/$tdir/$file
15040 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15041 error "IOC_MDC_GETFILEINFO returned garbage striping"
15044 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15046 test_185() { # LU-2441
15047 # LU-3553 - no volatile file support in old servers
15048 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15049 skip "Need MDS version at least 2.3.60"
15051 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15052 touch $DIR/$tdir/spoo
15053 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15054 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15055 error "cannot create/write a volatile file"
15056 [ "$FILESET" == "" ] &&
15057 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15058 error "FID is still valid after close"
15060 multiop_bg_pause $DIR/$tdir vVw4096_c
15067 # assume that the next FID for this client is sequential, since stdout
15068 # is unfortunately eaten by multiop_bg_pause
15069 local n=$((${fidv[1]} + 1))
15070 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15071 if [ "$FILESET" == "" ]; then
15072 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15073 error "FID is missing before close"
15075 kill -USR1 $multi_pid
15076 # 1 second delay, so if mtime change we will see it
15078 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15079 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15081 run_test 185 "Volatile file support"
15083 function create_check_volatile() {
15087 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15090 local FID=$(cat /tmp/${tfile}.fid)
15091 [ "$FID" == "" ] && error "can't get FID for volatile"
15092 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15093 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15094 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15098 cancel_lru_locks mdc # flush opencache
15099 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15104 # LU-12516 - volatile creation via .lustre
15105 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15106 skip "Need MDS version at least 2.3.55"
15108 create_check_volatile 0
15109 [ $MDSCOUNT -lt 2 ] && return 0
15112 create_check_volatile 1
15116 run_test 185a "Volatile file creation in .lustre/fid/"
15119 remote_mds_nodsh && skip "remote MDS with nodsh"
15120 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15121 skip "Need MDS version at least 2.3.0"
15123 local dir0=$DIR/$tdir/$testnum
15124 mkdir -p $dir0 || error "creating dir $dir0"
15126 local file=$dir0/file1
15127 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15128 local dv1=$($LFS data_version $file)
15129 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15130 local dv2=$($LFS data_version $file)
15131 [[ $dv1 != $dv2 ]] ||
15132 error "data version did not change on write $dv1 == $dv2"
15137 run_test 187a "Test data version change"
15140 remote_mds_nodsh && skip "remote MDS with nodsh"
15141 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15142 skip "Need MDS version at least 2.3.0"
15144 local dir0=$DIR/$tdir/$testnum
15145 mkdir -p $dir0 || error "creating dir $dir0"
15147 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15148 [[ ${DV[0]} != ${DV[1]} ]] ||
15149 error "data version did not change on write"\
15150 " ${DV[0]} == ${DV[1]}"
15155 run_test 187b "Test data version change on volatile file"
15158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15159 remote_mgs_nodsh && skip "remote MGS with nodsh"
15160 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15162 local POOL=${POOL:-cea1}
15163 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15164 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15167 local last_ost=$(($OSTCOUNT - 1))
15169 local ost_list=$(seq $first_ost $ost_step $last_ost)
15170 local ost_range="$first_ost $last_ost $ost_step"
15171 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15172 local file_dir=$POOL_ROOT/file_tst
15173 local subdir=$test_path/subdir
15177 # former test_200a test_200b
15178 pool_add $POOL || { rc=$? ; break; }
15179 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15180 # former test_200c test_200d
15181 mkdir -p $test_path
15182 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15183 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15185 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15186 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15187 || { rc=$? ; break; }
15188 # former test_200e test_200f
15189 local files=$((OSTCOUNT*3))
15190 pool_alloc_files $POOL $test_path $files "$ost_list" \
15191 || { rc=$? ; break; }
15192 pool_create_files $POOL $file_dir $files "$ost_list" \
15193 || { rc=$? ; break; }
15194 # former test_200g test_200h
15195 pool_lfs_df $POOL || { rc=$? ; break; }
15196 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15198 # former test_201a test_201b test_201c
15199 pool_remove_first_target $POOL || { rc=$? ; break; }
15201 local f=$test_path/$tfile
15202 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15203 pool_remove $POOL $f || { rc=$? ; break; }
15211 run_test 200 "OST pools"
15213 # usage: default_attr <count | size | offset>
15215 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15218 # usage: check_default_stripe_attr
15219 check_default_stripe_attr() {
15220 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15223 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15225 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15229 error "unknown getstripe attr '$1'"
15232 [ $ACTUAL == $EXPECTED ] ||
15233 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15237 test_mkdir $DIR/$tdir
15238 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15240 check_default_stripe_attr --stripe-count
15241 check_default_stripe_attr --stripe-size
15242 check_default_stripe_attr --stripe-index
15244 run_test 204a "Print default stripe attributes"
15247 test_mkdir $DIR/$tdir
15248 $LFS setstripe --stripe-count 1 $DIR/$tdir
15250 check_default_stripe_attr --stripe-size
15251 check_default_stripe_attr --stripe-index
15253 run_test 204b "Print default stripe size and offset"
15256 test_mkdir $DIR/$tdir
15257 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15259 check_default_stripe_attr --stripe-count
15260 check_default_stripe_attr --stripe-index
15262 run_test 204c "Print default stripe count and offset"
15265 test_mkdir $DIR/$tdir
15266 $LFS setstripe --stripe-index 0 $DIR/$tdir
15268 check_default_stripe_attr --stripe-count
15269 check_default_stripe_attr --stripe-size
15271 run_test 204d "Print default stripe count and size"
15274 test_mkdir $DIR/$tdir
15275 $LFS setstripe -d $DIR/$tdir
15277 check_default_stripe_attr --stripe-count --raw
15278 check_default_stripe_attr --stripe-size --raw
15279 check_default_stripe_attr --stripe-index --raw
15281 run_test 204e "Print raw stripe attributes"
15284 test_mkdir $DIR/$tdir
15285 $LFS setstripe --stripe-count 1 $DIR/$tdir
15287 check_default_stripe_attr --stripe-size --raw
15288 check_default_stripe_attr --stripe-index --raw
15290 run_test 204f "Print raw stripe size and offset"
15293 test_mkdir $DIR/$tdir
15294 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15296 check_default_stripe_attr --stripe-count --raw
15297 check_default_stripe_attr --stripe-index --raw
15299 run_test 204g "Print raw stripe count and offset"
15302 test_mkdir $DIR/$tdir
15303 $LFS setstripe --stripe-index 0 $DIR/$tdir
15305 check_default_stripe_attr --stripe-count --raw
15306 check_default_stripe_attr --stripe-size --raw
15308 run_test 204h "Print raw stripe count and size"
15310 # Figure out which job scheduler is being used, if any,
15311 # or use a fake one
15312 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15313 JOBENV=SLURM_JOB_ID
15314 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15316 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15318 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15319 JOBENV=LOADL_STEP_ID
15320 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15323 $LCTL list_param jobid_name > /dev/null 2>&1
15324 if [ $? -eq 0 ]; then
15330 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15332 verify_jobstats() {
15337 # we don't really need to clear the stats for this test to work, since each
15338 # command has a unique jobid, but it makes debugging easier if needed.
15339 # for facet in $facets; do
15340 # local dev=$(convert_facet2label $facet)
15341 # # clear old jobstats
15342 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15345 # use a new JobID for each test, or we might see an old one
15346 [ "$JOBENV" = "FAKE_JOBID" ] &&
15347 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15349 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15351 [ "$JOBENV" = "nodelocal" ] && {
15352 FAKE_JOBID=id.$testnum.%e.$RANDOM
15353 $LCTL set_param jobid_name=$FAKE_JOBID
15354 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15357 log "Test: ${cmd[*]}"
15358 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15360 if [ $JOBENV = "FAKE_JOBID" ]; then
15361 FAKE_JOBID=$JOBVAL ${cmd[*]}
15366 # all files are created on OST0000
15367 for facet in $facets; do
15368 local stats="*.$(convert_facet2label $facet).job_stats"
15370 # strip out libtool wrappers for in-tree executables
15371 if [ $(do_facet $facet lctl get_param $stats |
15372 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15373 do_facet $facet lctl get_param $stats
15374 error "No jobstats for $JOBVAL found on $facet::$stats"
15380 local new_jobenv=$1
15382 set_persistent_param_and_check client "jobid_var" \
15383 "$FSNAME.sys.jobid_var" $new_jobenv
15386 test_205() { # Job stats
15387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15388 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15389 skip "Need MDS version with at least 2.7.1"
15390 remote_mgs_nodsh && skip "remote MGS with nodsh"
15391 remote_mds_nodsh && skip "remote MDS with nodsh"
15392 remote_ost_nodsh && skip "remote OST with nodsh"
15393 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15394 skip "Server doesn't support jobstats"
15395 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15397 local old_jobenv=$($LCTL get_param -n jobid_var)
15398 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15400 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15401 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15403 stack_trap "do_facet mgs $PERM_CMD \
15404 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15408 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15409 mdt.*.job_cleanup_interval | head -n 1)
15410 local new_interval=5
15411 do_facet $SINGLEMDS \
15412 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15413 stack_trap "do_facet $SINGLEMDS \
15414 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15415 local start=$SECONDS
15419 cmd="mkdir $DIR/$tdir"
15420 verify_jobstats "$cmd" "$SINGLEMDS"
15422 cmd="rmdir $DIR/$tdir"
15423 verify_jobstats "$cmd" "$SINGLEMDS"
15424 # mkdir on secondary MDT
15425 if [ $MDSCOUNT -gt 1 ]; then
15426 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15427 verify_jobstats "$cmd" "mds2"
15430 cmd="mknod $DIR/$tfile c 1 3"
15431 verify_jobstats "$cmd" "$SINGLEMDS"
15433 cmd="rm -f $DIR/$tfile"
15434 verify_jobstats "$cmd" "$SINGLEMDS"
15435 # create all files on OST0000 so verify_jobstats can find OST stats
15437 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15438 verify_jobstats "$cmd" "$SINGLEMDS"
15440 cmd="touch $DIR/$tfile"
15441 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15443 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15444 verify_jobstats "$cmd" "ost1"
15446 cancel_lru_locks osc
15447 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15448 verify_jobstats "$cmd" "ost1"
15450 cmd="$TRUNCATE $DIR/$tfile 0"
15451 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15453 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15454 verify_jobstats "$cmd" "$SINGLEMDS"
15455 # jobstats expiry - sleep until old stats should be expired
15456 local left=$((new_interval + 5 - (SECONDS - start)))
15457 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15458 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15460 cmd="mkdir $DIR/$tdir.expire"
15461 verify_jobstats "$cmd" "$SINGLEMDS"
15462 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15463 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15465 # Ensure that jobid are present in changelog (if supported by MDS)
15466 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15467 changelog_dump | tail -10
15468 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15469 [ $jobids -eq 9 ] ||
15470 error "Wrong changelog jobid count $jobids != 9"
15474 jobstats_set $JOBENV
15476 changelog_dump | grep $tfile
15477 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15478 [ $jobids -eq 0 ] ||
15479 error "Unexpected jobids when jobid_var=$JOBENV"
15482 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15483 JOBENV="JOBCOMPLEX"
15484 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15486 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15488 run_test 205 "Verify job stats"
15490 # LU-1480, LU-1773 and LU-1657
15492 mkdir -p $DIR/$tdir
15493 $LFS setstripe -c -1 $DIR/$tdir
15494 #define OBD_FAIL_LOV_INIT 0x1403
15495 $LCTL set_param fail_loc=0xa0001403
15496 $LCTL set_param fail_val=1
15497 touch $DIR/$tdir/$tfile || true
15499 run_test 206 "fail lov_init_raid0() doesn't lbug"
15502 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15503 local fsz=`stat -c %s $DIR/$tfile`
15504 cancel_lru_locks mdc
15506 # do not return layout in getattr intent
15507 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15508 $LCTL set_param fail_loc=0x170
15509 local sz=`stat -c %s $DIR/$tfile`
15511 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15515 run_test 207a "can refresh layout at glimpse"
15518 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15519 local cksum=`md5sum $DIR/$tfile`
15520 local fsz=`stat -c %s $DIR/$tfile`
15521 cancel_lru_locks mdc
15522 cancel_lru_locks osc
15524 # do not return layout in getattr intent
15525 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15526 $LCTL set_param fail_loc=0x171
15528 # it will refresh layout after the file is opened but before read issues
15529 echo checksum is "$cksum"
15530 echo "$cksum" |md5sum -c --quiet || error "file differs"
15534 run_test 207b "can refresh layout at open"
15537 # FIXME: in this test suite, only RD lease is used. This is okay
15538 # for now as only exclusive open is supported. After generic lease
15539 # is done, this test suite should be revised. - Jinshan
15541 remote_mds_nodsh && skip "remote MDS with nodsh"
15542 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15543 skip "Need MDS version at least 2.4.52"
15545 echo "==== test 1: verify get lease work"
15546 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15548 echo "==== test 2: verify lease can be broken by upcoming open"
15549 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15553 $MULTIOP $DIR/$tfile oO_RDONLY:c
15554 kill -USR1 $PID && wait $PID || error "break lease error"
15556 echo "==== test 3: verify lease can't be granted if an open already exists"
15557 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15561 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15562 kill -USR1 $PID && wait $PID || error "open file error"
15564 echo "==== test 4: lease can sustain over recovery"
15565 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15571 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15573 echo "==== test 5: lease broken can't be regained by replay"
15574 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15578 # open file to break lease and then recovery
15579 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15582 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15586 run_test 208 "Exclusive open"
15589 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15590 skip_env "must have disp_stripe"
15593 sync; sleep 5; sync;
15595 echo 3 > /proc/sys/vm/drop_caches
15596 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15598 # open/close 500 times
15599 for i in $(seq 500); do
15603 echo 3 > /proc/sys/vm/drop_caches
15604 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15606 echo "before: $req_before, after: $req_after"
15607 [ $((req_after - req_before)) -ge 300 ] &&
15608 error "open/close requests are not freed"
15611 run_test 209 "read-only open/close requests should be freed promptly"
15615 size=$((size % 8192 + 1))
15616 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15617 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15618 rm -f $DIR/f212 $DIR/f212.xyz
15620 run_test 212 "Sendfile test ============================================"
15623 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15624 cancel_lru_locks osc
15625 lctl set_param fail_loc=0x8000040f
15626 # generate a read lock
15627 cat $DIR/$tfile > /dev/null
15628 # write to the file, it will try to cancel the above read lock.
15629 cat /etc/hosts >> $DIR/$tfile
15631 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
15633 test_214() { # for bug 20133
15634 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
15635 for (( i=0; i < 340; i++ )) ; do
15636 touch $DIR/$tdir/d214c/a$i
15639 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
15640 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
15641 ls $DIR/d214c || error "ls $DIR/d214c failed"
15642 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
15643 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
15645 run_test 214 "hash-indexed directory test - bug 20133"
15647 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
15648 create_lnet_proc_files() {
15649 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
15652 # counterpart of create_lnet_proc_files
15653 remove_lnet_proc_files() {
15654 rm -f $TMP/lnet_$1.sys
15657 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15658 # 3rd arg as regexp for body
15659 check_lnet_proc_stats() {
15660 local l=$(cat "$TMP/lnet_$1" |wc -l)
15661 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
15663 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
15666 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15667 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
15668 # optional and can be regexp for 2nd line (lnet.routes case)
15669 check_lnet_proc_entry() {
15670 local blp=2 # blp stands for 'position of 1st line of body'
15671 [ -z "$5" ] || blp=3 # lnet.routes case
15673 local l=$(cat "$TMP/lnet_$1" |wc -l)
15674 # subtracting one from $blp because the body can be empty
15675 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
15677 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
15678 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
15680 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
15681 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
15683 # bail out if any unexpected line happened
15684 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
15685 [ "$?" != 0 ] || error "$2 misformatted"
15688 test_215() { # for bugs 18102, 21079, 21517
15689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15691 local N='(0|[1-9][0-9]*)' # non-negative numeric
15692 local P='[1-9][0-9]*' # positive numeric
15693 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
15694 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
15695 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
15696 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15698 local L1 # regexp for 1st line
15699 local L2 # regexp for 2nd line (optional)
15700 local BR # regexp for the rest (body)
15702 # lnet.stats should look as 11 space-separated non-negative numerics
15703 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15704 create_lnet_proc_files "stats"
15705 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15706 remove_lnet_proc_files "stats"
15708 # lnet.routes should look like this:
15709 # Routing disabled/enabled
15710 # net hops priority state router
15711 # where net is a string like tcp0, hops > 0, priority >= 0,
15712 # state is up/down,
15713 # router is a string like 192.168.1.1@tcp2
15714 L1="^Routing (disabled|enabled)$"
15715 L2="^net +hops +priority +state +router$"
15716 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15717 create_lnet_proc_files "routes"
15718 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15719 remove_lnet_proc_files "routes"
15721 # lnet.routers should look like this:
15722 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15723 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15724 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15725 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15726 L1="^ref +rtr_ref +alive +router$"
15727 BR="^$P +$P +(up|down) +$NID$"
15728 create_lnet_proc_files "routers"
15729 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15730 remove_lnet_proc_files "routers"
15732 # lnet.peers should look like this:
15733 # nid refs state last max rtr min tx min queue
15734 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15735 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15736 # numeric (0 or >0 or <0), queue >= 0.
15737 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15738 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15739 create_lnet_proc_files "peers"
15740 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15741 remove_lnet_proc_files "peers"
15743 # lnet.buffers should look like this:
15744 # pages count credits min
15745 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15746 L1="^pages +count +credits +min$"
15747 BR="^ +$N +$N +$I +$I$"
15748 create_lnet_proc_files "buffers"
15749 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15750 remove_lnet_proc_files "buffers"
15752 # lnet.nis should look like this:
15753 # nid status alive refs peer rtr max tx min
15754 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15755 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15756 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15757 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15758 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15759 create_lnet_proc_files "nis"
15760 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15761 remove_lnet_proc_files "nis"
15763 # can we successfully write to lnet.stats?
15764 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15766 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15768 test_216() { # bug 20317
15769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15770 remote_ost_nodsh && skip "remote OST with nodsh"
15773 local facets=$(get_facets OST)
15774 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15776 save_lustre_params client "osc.*.contention_seconds" > $p
15777 save_lustre_params $facets \
15778 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15779 save_lustre_params $facets \
15780 "ldlm.namespaces.filter-*.contended_locks" >> $p
15781 save_lustre_params $facets \
15782 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15783 clear_stats osc.*.osc_stats
15785 # agressive lockless i/o settings
15786 do_nodes $(comma_list $(osts_nodes)) \
15787 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15788 ldlm.namespaces.filter-*.contended_locks=0 \
15789 ldlm.namespaces.filter-*.contention_seconds=60"
15790 lctl set_param -n osc.*.contention_seconds=60
15792 $DIRECTIO write $DIR/$tfile 0 10 4096
15793 $CHECKSTAT -s 40960 $DIR/$tfile
15795 # disable lockless i/o
15796 do_nodes $(comma_list $(osts_nodes)) \
15797 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15798 ldlm.namespaces.filter-*.contended_locks=32 \
15799 ldlm.namespaces.filter-*.contention_seconds=0"
15800 lctl set_param -n osc.*.contention_seconds=0
15801 clear_stats osc.*.osc_stats
15803 dd if=/dev/zero of=$DIR/$tfile count=0
15804 $CHECKSTAT -s 0 $DIR/$tfile
15806 restore_lustre_params <$p
15810 run_test 216 "check lockless direct write updates file size and kms correctly"
15812 test_217() { # bug 22430
15813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15818 for node in $(nodes_list); do
15819 nid=$(host_nids_address $node $NETTYPE)
15820 if [[ $nid = *-* ]] ; then
15821 echo "lctl ping $(h2nettype $nid)"
15822 lctl ping $(h2nettype $nid)
15824 echo "skipping $node (no hyphen detected)"
15828 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
15831 # do directio so as not to populate the page cache
15832 log "creating a 10 Mb file"
15833 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15834 log "starting reads"
15835 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15836 log "truncating the file"
15837 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15839 kill %+ || true # reads might have finished
15840 echo "wait until dd is finished"
15842 log "removing the temporary file"
15843 rm -rf $DIR/$tfile || error "tmp file removal failed"
15845 run_test 218 "parallel read and truncate should not deadlock"
15848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15850 # write one partial page
15851 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
15852 # set no grant so vvp_io_commit_write will do sync write
15853 $LCTL set_param fail_loc=0x411
15854 # write a full page at the end of file
15855 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
15857 $LCTL set_param fail_loc=0
15858 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
15859 $LCTL set_param fail_loc=0x411
15860 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
15863 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
15864 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
15866 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
15868 test_220() { #LU-325
15869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15870 remote_ost_nodsh && skip "remote OST with nodsh"
15871 remote_mds_nodsh && skip "remote MDS with nodsh"
15872 remote_mgs_nodsh && skip "remote MGS with nodsh"
15876 # create on MDT0000 so the last_id and next_id are correct
15878 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
15882 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
15883 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
15884 osp.$mdtosc_proc1.prealloc_last_id)
15885 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
15886 osp.$mdtosc_proc1.prealloc_next_id)
15890 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
15891 #define OBD_FAIL_OST_ENOINO 0x229
15892 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
15893 create_pool $FSNAME.$TESTNAME || return 1
15894 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
15896 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
15898 MDSOBJS=$((last_id - next_id))
15899 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
15901 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
15902 echo "OST still has $count kbytes free"
15904 echo "create $MDSOBJS files @next_id..."
15905 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
15907 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15908 osp.$mdtosc_proc1.prealloc_last_id)
15909 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15910 osp.$mdtosc_proc1.prealloc_next_id)
15912 echo "after creation, last_id=$last_id2, next_id=$next_id2"
15917 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
15918 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
15920 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
15921 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
15922 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15923 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
15924 echo "unlink $MDSOBJS files @$next_id..."
15925 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
15927 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
15930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15932 dd if=`which date` of=$MOUNT/date oflag=sync
15933 chmod +x $MOUNT/date
15935 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
15936 $LCTL set_param fail_loc=0x80001401
15938 $MOUNT/date > /dev/null
15941 run_test 221 "make sure fault and truncate race to not cause OOM"
15944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15947 test_mkdir $DIR/$tdir
15948 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15949 createmany -o $DIR/$tdir/$tfile 10
15950 cancel_lru_locks mdc
15951 cancel_lru_locks osc
15952 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15953 $LCTL set_param fail_loc=0x31a
15954 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
15955 $LCTL set_param fail_loc=0
15958 run_test 222a "AGL for ls should not trigger CLIO lock failure"
15961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15964 test_mkdir $DIR/$tdir
15965 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15966 createmany -o $DIR/$tdir/$tfile 10
15967 cancel_lru_locks mdc
15968 cancel_lru_locks osc
15969 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15970 $LCTL set_param fail_loc=0x31a
15971 rm -r $DIR/$tdir || error "AGL for rmdir failed"
15972 $LCTL set_param fail_loc=0
15974 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
15977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15980 test_mkdir $DIR/$tdir
15981 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15982 createmany -o $DIR/$tdir/$tfile 10
15983 cancel_lru_locks mdc
15984 cancel_lru_locks osc
15985 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
15986 $LCTL set_param fail_loc=0x31b
15987 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
15988 $LCTL set_param fail_loc=0
15991 run_test 223 "osc reenqueue if without AGL lock granted ======================="
15993 test_224a() { # LU-1039, MRP-303
15994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15996 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
15997 $LCTL set_param fail_loc=0x508
15998 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
15999 $LCTL set_param fail_loc=0
16002 run_test 224a "Don't panic on bulk IO failure"
16004 test_224b() { # LU-1039, MRP-303
16005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16007 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16008 cancel_lru_locks osc
16009 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16010 $LCTL set_param fail_loc=0x515
16011 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16012 $LCTL set_param fail_loc=0
16015 run_test 224b "Don't panic on bulk IO failure"
16017 test_224c() { # LU-6441
16018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16019 remote_mds_nodsh && skip "remote MDS with nodsh"
16021 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16022 save_writethrough $p
16023 set_cache writethrough on
16025 local pages_per_rpc=$($LCTL get_param \
16026 osc.*.max_pages_per_rpc)
16027 local at_max=$($LCTL get_param -n at_max)
16028 local timeout=$($LCTL get_param -n timeout)
16029 local test_at="at_max"
16030 local param_at="$FSNAME.sys.at_max"
16031 local test_timeout="timeout"
16032 local param_timeout="$FSNAME.sys.timeout"
16034 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16036 set_persistent_param_and_check client "$test_at" "$param_at" 0
16037 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16039 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16040 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16041 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16042 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16044 do_facet ost1 "$LCTL set_param fail_loc=0"
16046 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16047 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16050 $LCTL set_param -n $pages_per_rpc
16051 restore_lustre_params < $p
16054 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16056 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16059 if [ -z ${MDSSURVEY} ]; then
16060 skip_env "mds-survey not found"
16062 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16063 skip "Need MDS version at least 2.2.51"
16065 local mds=$(facet_host $SINGLEMDS)
16066 local target=$(do_nodes $mds 'lctl dl' |
16067 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16069 local cmd1="file_count=1000 thrhi=4"
16070 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16071 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16072 local cmd="$cmd1 $cmd2 $cmd3"
16074 rm -f ${TMP}/mds_survey*
16076 eval $cmd || error "mds-survey with zero-stripe failed"
16077 cat ${TMP}/mds_survey*
16078 rm -f ${TMP}/mds_survey*
16080 run_test 225a "Metadata survey sanity with zero-stripe"
16083 if [ -z ${MDSSURVEY} ]; then
16084 skip_env "mds-survey not found"
16086 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16087 skip "Need MDS version at least 2.2.51"
16088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16089 remote_mds_nodsh && skip "remote MDS with nodsh"
16090 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16091 skip_env "Need to mount OST to test"
16094 local mds=$(facet_host $SINGLEMDS)
16095 local target=$(do_nodes $mds 'lctl dl' |
16096 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16098 local cmd1="file_count=1000 thrhi=4"
16099 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16100 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16101 local cmd="$cmd1 $cmd2 $cmd3"
16103 rm -f ${TMP}/mds_survey*
16105 eval $cmd || error "mds-survey with stripe_count failed"
16106 cat ${TMP}/mds_survey*
16107 rm -f ${TMP}/mds_survey*
16109 run_test 225b "Metadata survey sanity with stripe_count = 1"
16111 mcreate_path2fid () {
16117 local path=$DIR/$tdir/$name
16122 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16123 error "cannot create $desc"
16125 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16127 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16129 fid_path=$($LFS fid2path $MOUNT $fid)
16131 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16133 [ "$path" == "$fid_path" ] ||
16134 error "fid2path returned $fid_path, expected $path"
16136 echo "pass with $path and $fid"
16141 mkdir -p $DIR/$tdir
16143 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16144 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16145 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16146 mcreate_path2fid 0040666 0 0 dir "directory"
16147 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16148 mcreate_path2fid 0100666 0 0 file "regular file"
16149 mcreate_path2fid 0120666 0 0 link "symbolic link"
16150 mcreate_path2fid 0140666 0 0 sock "socket"
16152 run_test 226a "call path2fid and fid2path on files of all type"
16155 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16160 mkdir -p $DIR/$tdir
16161 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16162 error "create remote directory failed"
16163 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16164 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16165 "character special file (null)"
16166 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16167 "character special file (no device)"
16168 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16169 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16170 "block special file (loop)"
16171 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16172 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16173 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16175 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16177 # LU-1299 Executing or running ldd on a truncated executable does not
16178 # cause an out-of-memory condition.
16180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16181 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16183 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16184 chmod +x $MOUNT/date
16186 $MOUNT/date > /dev/null
16187 ldd $MOUNT/date > /dev/null
16190 run_test 227 "running truncated executable does not cause OOM"
16192 # LU-1512 try to reuse idle OI blocks
16194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16195 remote_mds_nodsh && skip "remote MDS with nodsh"
16196 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16198 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16199 local myDIR=$DIR/$tdir
16202 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16203 $LCTL set_param fail_loc=0x80001002
16204 createmany -o $myDIR/t- 10000
16205 $LCTL set_param fail_loc=0
16206 # The guard is current the largest FID holder
16208 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16210 local IDX=$(($SEQ % 64))
16212 do_facet $SINGLEMDS sync
16213 # Make sure journal flushed.
16215 local blk1=$(do_facet $SINGLEMDS \
16216 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16217 grep Blockcount | awk '{print $4}')
16219 # Remove old files, some OI blocks will become idle.
16220 unlinkmany $myDIR/t- 10000
16221 # Create new files, idle OI blocks should be reused.
16222 createmany -o $myDIR/t- 2000
16223 do_facet $SINGLEMDS sync
16224 # Make sure journal flushed.
16226 local blk2=$(do_facet $SINGLEMDS \
16227 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16228 grep Blockcount | awk '{print $4}')
16230 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16232 run_test 228a "try to reuse idle OI blocks"
16235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16236 remote_mds_nodsh && skip "remote MDS with nodsh"
16237 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16239 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16240 local myDIR=$DIR/$tdir
16243 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16244 $LCTL set_param fail_loc=0x80001002
16245 createmany -o $myDIR/t- 10000
16246 $LCTL set_param fail_loc=0
16247 # The guard is current the largest FID holder
16249 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16251 local IDX=$(($SEQ % 64))
16253 do_facet $SINGLEMDS sync
16254 # Make sure journal flushed.
16256 local blk1=$(do_facet $SINGLEMDS \
16257 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16258 grep Blockcount | awk '{print $4}')
16260 # Remove old files, some OI blocks will become idle.
16261 unlinkmany $myDIR/t- 10000
16264 stop $SINGLEMDS || error "Fail to stop MDT."
16266 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16268 df $MOUNT || error "Fail to df."
16269 # Create new files, idle OI blocks should be reused.
16270 createmany -o $myDIR/t- 2000
16271 do_facet $SINGLEMDS sync
16272 # Make sure journal flushed.
16274 local blk2=$(do_facet $SINGLEMDS \
16275 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16276 grep Blockcount | awk '{print $4}')
16278 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16280 run_test 228b "idle OI blocks can be reused after MDT restart"
16284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16285 remote_mds_nodsh && skip "remote MDS with nodsh"
16286 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16288 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16289 local myDIR=$DIR/$tdir
16292 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16293 $LCTL set_param fail_loc=0x80001002
16294 # 20000 files can guarantee there are index nodes in the OI file
16295 createmany -o $myDIR/t- 20000
16296 $LCTL set_param fail_loc=0
16297 # The guard is current the largest FID holder
16299 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16301 local IDX=$(($SEQ % 64))
16303 do_facet $SINGLEMDS sync
16304 # Make sure journal flushed.
16306 local blk1=$(do_facet $SINGLEMDS \
16307 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16308 grep Blockcount | awk '{print $4}')
16310 # Remove old files, some OI blocks will become idle.
16311 unlinkmany $myDIR/t- 20000
16313 # The OI file should become empty now
16315 # Create new files, idle OI blocks should be reused.
16316 createmany -o $myDIR/t- 2000
16317 do_facet $SINGLEMDS sync
16318 # Make sure journal flushed.
16320 local blk2=$(do_facet $SINGLEMDS \
16321 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16322 grep Blockcount | awk '{print $4}')
16324 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16326 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16328 test_229() { # LU-2482, LU-3448
16329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16330 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16331 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16332 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16336 # Create a file with a released layout and stripe count 2.
16337 $MULTIOP $DIR/$tfile H2c ||
16338 error "failed to create file with released layout"
16340 $LFS getstripe -v $DIR/$tfile
16342 local pattern=$($LFS getstripe -L $DIR/$tfile)
16343 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16345 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16347 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16348 stat $DIR/$tfile || error "failed to stat released file"
16350 chown $RUNAS_ID $DIR/$tfile ||
16351 error "chown $RUNAS_ID $DIR/$tfile failed"
16353 chgrp $RUNAS_ID $DIR/$tfile ||
16354 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16356 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16357 rm $DIR/$tfile || error "failed to remove released file"
16359 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16363 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16364 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16365 skip "Need MDS version at least 2.11.52"
16369 test_mkdir $DIR/$tdir
16370 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16371 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16372 [ $mdt_idx -ne 0 ] &&
16373 error "create local directory on wrong MDT $mdt_idx"
16375 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16376 error "create remote directory failed"
16377 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16378 [ $mdt_idx -ne $MDTIDX ] &&
16379 error "create remote directory on wrong MDT $mdt_idx"
16381 createmany -o $DIR/$tdir/test_230/t- 10 ||
16382 error "create files on remote directory failed"
16383 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16384 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16385 rm -r $DIR/$tdir || error "unlink remote directory failed"
16387 run_test 230a "Create remote directory and files under the remote directory"
16390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16391 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16392 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16393 skip "Need MDS version at least 2.11.52"
16401 local migrate_dir=$DIR/$tdir/migrate_dir
16402 local other_dir=$DIR/$tdir/other_dir
16404 test_mkdir $DIR/$tdir
16405 test_mkdir -i0 -c1 $migrate_dir
16406 test_mkdir -i0 -c1 $other_dir
16407 for ((i=0; i<10; i++)); do
16408 mkdir -p $migrate_dir/dir_${i}
16409 createmany -o $migrate_dir/dir_${i}/f 10 ||
16410 error "create files under remote dir failed $i"
16413 cp /etc/passwd $migrate_dir/$tfile
16414 cp /etc/passwd $other_dir/$tfile
16415 chattr +SAD $migrate_dir
16416 chattr +SAD $migrate_dir/$tfile
16418 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16419 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16420 local old_dir_mode=$(stat -c%f $migrate_dir)
16421 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16423 mkdir -p $migrate_dir/dir_default_stripe2
16424 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16425 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16427 mkdir -p $other_dir
16428 ln $migrate_dir/$tfile $other_dir/luna
16429 ln $migrate_dir/$tfile $migrate_dir/sofia
16430 ln $other_dir/$tfile $migrate_dir/david
16431 ln -s $migrate_dir/$tfile $other_dir/zachary
16432 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16433 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16435 $LFS migrate -m $MDTIDX $migrate_dir ||
16436 error "fails on migrating remote dir to MDT1"
16438 echo "migratate to MDT1, then checking.."
16439 for ((i = 0; i < 10; i++)); do
16440 for file in $(find $migrate_dir/dir_${i}); do
16441 mdt_index=$($LFS getstripe -m $file)
16442 [ $mdt_index == $MDTIDX ] ||
16443 error "$file is not on MDT${MDTIDX}"
16447 # the multiple link file should still in MDT0
16448 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16449 [ $mdt_index == 0 ] ||
16450 error "$file is not on MDT${MDTIDX}"
16452 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16453 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16454 error " expect $old_dir_flag get $new_dir_flag"
16456 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16457 [ "$old_file_flag" = "$new_file_flag" ] ||
16458 error " expect $old_file_flag get $new_file_flag"
16460 local new_dir_mode=$(stat -c%f $migrate_dir)
16461 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16462 error "expect mode $old_dir_mode get $new_dir_mode"
16464 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16465 [ "$old_file_mode" = "$new_file_mode" ] ||
16466 error "expect mode $old_file_mode get $new_file_mode"
16468 diff /etc/passwd $migrate_dir/$tfile ||
16469 error "$tfile different after migration"
16471 diff /etc/passwd $other_dir/luna ||
16472 error "luna different after migration"
16474 diff /etc/passwd $migrate_dir/sofia ||
16475 error "sofia different after migration"
16477 diff /etc/passwd $migrate_dir/david ||
16478 error "david different after migration"
16480 diff /etc/passwd $other_dir/zachary ||
16481 error "zachary different after migration"
16483 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16484 error "${tfile}_ln different after migration"
16486 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16487 error "${tfile}_ln_other different after migration"
16489 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16490 [ $stripe_count = 2 ] ||
16491 error "dir strpe_count $d != 2 after migration."
16493 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16494 [ $stripe_count = 2 ] ||
16495 error "file strpe_count $d != 2 after migration."
16497 #migrate back to MDT0
16500 $LFS migrate -m $MDTIDX $migrate_dir ||
16501 error "fails on migrating remote dir to MDT0"
16503 echo "migrate back to MDT0, checking.."
16504 for file in $(find $migrate_dir); do
16505 mdt_index=$($LFS getstripe -m $file)
16506 [ $mdt_index == $MDTIDX ] ||
16507 error "$file is not on MDT${MDTIDX}"
16510 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16511 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16512 error " expect $old_dir_flag get $new_dir_flag"
16514 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16515 [ "$old_file_flag" = "$new_file_flag" ] ||
16516 error " expect $old_file_flag get $new_file_flag"
16518 local new_dir_mode=$(stat -c%f $migrate_dir)
16519 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16520 error "expect mode $old_dir_mode get $new_dir_mode"
16522 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16523 [ "$old_file_mode" = "$new_file_mode" ] ||
16524 error "expect mode $old_file_mode get $new_file_mode"
16526 diff /etc/passwd ${migrate_dir}/$tfile ||
16527 error "$tfile different after migration"
16529 diff /etc/passwd ${other_dir}/luna ||
16530 error "luna different after migration"
16532 diff /etc/passwd ${migrate_dir}/sofia ||
16533 error "sofia different after migration"
16535 diff /etc/passwd ${other_dir}/zachary ||
16536 error "zachary different after migration"
16538 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16539 error "${tfile}_ln different after migration"
16541 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16542 error "${tfile}_ln_other different after migration"
16544 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16545 [ $stripe_count = 2 ] ||
16546 error "dir strpe_count $d != 2 after migration."
16548 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16549 [ $stripe_count = 2 ] ||
16550 error "file strpe_count $d != 2 after migration."
16552 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16554 run_test 230b "migrate directory"
16557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16559 remote_mds_nodsh && skip "remote MDS with nodsh"
16560 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16561 skip "Need MDS version at least 2.11.52"
16567 local migrate_dir=$DIR/$tdir/migrate_dir
16569 #If migrating directory fails in the middle, all entries of
16570 #the directory is still accessiable.
16571 test_mkdir $DIR/$tdir
16572 test_mkdir -i0 -c1 $migrate_dir
16573 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16575 createmany -o $migrate_dir/f $total ||
16576 error "create files under ${migrate_dir} failed"
16578 # fail after migrating top dir, and this will fail only once, so the
16579 # first sub file migration will fail (currently f3), others succeed.
16580 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16581 do_facet mds1 lctl set_param fail_loc=0x1801
16582 local t=$(ls $migrate_dir | wc -l)
16583 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16584 error "migrate should fail"
16585 local u=$(ls $migrate_dir | wc -l)
16586 [ "$u" == "$t" ] || error "$u != $t during migration"
16588 # add new dir/file should succeed
16589 mkdir $migrate_dir/dir ||
16590 error "mkdir failed under migrating directory"
16591 touch $migrate_dir/file ||
16592 error "create file failed under migrating directory"
16594 # add file with existing name should fail
16595 for file in $migrate_dir/f*; do
16596 stat $file > /dev/null || error "stat $file failed"
16597 $OPENFILE -f O_CREAT:O_EXCL $file &&
16598 error "open(O_CREAT|O_EXCL) $file should fail"
16599 $MULTIOP $file m && error "create $file should fail"
16600 touch $DIR/$tdir/remote_dir/$tfile ||
16601 error "touch $tfile failed"
16602 ln $DIR/$tdir/remote_dir/$tfile $file &&
16603 error "link $file should fail"
16604 mdt_index=$($LFS getstripe -m $file)
16605 if [ $mdt_index == 0 ]; then
16606 # file failed to migrate is not allowed to rename to
16607 mv $DIR/$tdir/remote_dir/$tfile $file &&
16608 error "rename to $file should fail"
16610 mv $DIR/$tdir/remote_dir/$tfile $file ||
16611 error "rename to $file failed"
16613 echo hello >> $file || error "write $file failed"
16616 # resume migration with different options should fail
16617 $LFS migrate -m 0 $migrate_dir &&
16618 error "migrate -m 0 $migrate_dir should fail"
16620 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
16621 error "migrate -c 2 $migrate_dir should fail"
16623 # resume migration should succeed
16624 $LFS migrate -m $MDTIDX $migrate_dir ||
16625 error "migrate $migrate_dir failed"
16627 echo "Finish migration, then checking.."
16628 for file in $(find $migrate_dir); do
16629 mdt_index=$($LFS getstripe -m $file)
16630 [ $mdt_index == $MDTIDX ] ||
16631 error "$file is not on MDT${MDTIDX}"
16634 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16636 run_test 230c "check directory accessiblity if migration failed"
16639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16640 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16641 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16642 skip "Need MDS version at least 2.11.52"
16644 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
16646 local migrate_dir=$DIR/$tdir/migrate_dir
16656 old_index=$((RANDOM % MDSCOUNT))
16657 old_count=$((MDSCOUNT - old_index))
16658 new_index=$((RANDOM % MDSCOUNT))
16659 new_count=$((MDSCOUNT - new_index))
16660 new_hash="all_char"
16662 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
16663 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
16665 test_mkdir $DIR/$tdir
16666 test_mkdir -i $old_index -c $old_count $migrate_dir
16668 for ((i=0; i<100; i++)); do
16669 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
16670 createmany -o $migrate_dir/dir_${i}/f 100 ||
16671 error "create files under remote dir failed $i"
16674 echo -n "Migrate from MDT$old_index "
16675 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
16676 echo -n "to MDT$new_index"
16677 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
16680 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
16681 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
16682 error "migrate remote dir error"
16684 echo "Finish migration, then checking.."
16685 for file in $(find $migrate_dir); do
16686 mdt_index=$($LFS getstripe -m $file)
16687 if [ $mdt_index -lt $new_index ] ||
16688 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
16689 error "$file is on MDT$mdt_index"
16693 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16695 run_test 230d "check migrate big directory"
16698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16699 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16700 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16701 skip "Need MDS version at least 2.11.52"
16708 mkdir -p $DIR/$tdir
16709 mkdir $DIR/$tdir/migrate_dir
16710 mkdir $DIR/$tdir/other_dir
16711 touch $DIR/$tdir/migrate_dir/a
16712 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16713 ls $DIR/$tdir/other_dir
16715 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16716 error "migrate dir fails"
16718 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16719 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16721 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16722 [ $mdt_index == 0 ] || error "a is not on MDT0"
16724 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16725 error "migrate dir fails"
16727 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16728 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16730 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16731 [ $mdt_index == 1 ] || error "a is not on MDT1"
16733 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16734 [ $mdt_index == 1 ] || error "b is not on MDT1"
16736 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16737 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16739 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16741 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16743 run_test 230e "migrate mulitple local link files"
16746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16747 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16748 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16749 skip "Need MDS version at least 2.11.52"
16754 mkdir -p $DIR/$tdir
16755 mkdir $DIR/$tdir/migrate_dir
16756 $LFS mkdir -i1 $DIR/$tdir/other_dir
16757 touch $DIR/$tdir/migrate_dir/a
16758 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16759 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16760 ls $DIR/$tdir/other_dir
16762 # a should be migrated to MDT1, since no other links on MDT0
16763 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16764 error "#1 migrate dir fails"
16765 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16766 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16767 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16768 [ $mdt_index == 1 ] || error "a is not on MDT1"
16770 # a should stay on MDT1, because it is a mulitple link file
16771 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16772 error "#2 migrate dir fails"
16773 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16774 [ $mdt_index == 1 ] || error "a is not on MDT1"
16776 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16777 error "#3 migrate dir fails"
16779 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16780 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16781 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16783 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16784 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16786 # a should be migrated to MDT0, since no other links on MDT1
16787 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16788 error "#4 migrate dir fails"
16789 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16790 [ $mdt_index == 0 ] || error "a is not on MDT0"
16792 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16794 run_test 230f "migrate mulitple remote link files"
16797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16798 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16799 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16800 skip "Need MDS version at least 2.11.52"
16802 mkdir -p $DIR/$tdir/migrate_dir
16804 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16805 error "migrating dir to non-exist MDT succeeds"
16808 run_test 230g "migrate dir to non-exist MDT"
16811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16812 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16813 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16814 skip "Need MDS version at least 2.11.52"
16818 mkdir -p $DIR/$tdir/migrate_dir
16820 $LFS migrate -m1 $DIR &&
16821 error "migrating mountpoint1 should fail"
16823 $LFS migrate -m1 $DIR/$tdir/.. &&
16824 error "migrating mountpoint2 should fail"
16827 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
16828 error "migrating $tdir/migrate_dir/.. should fail"
16832 run_test 230h "migrate .. and root"
16835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16836 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16837 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16838 skip "Need MDS version at least 2.11.52"
16840 mkdir -p $DIR/$tdir/migrate_dir
16842 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
16843 error "migration fails with a tailing slash"
16845 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
16846 error "migration fails with two tailing slashes"
16848 run_test 230i "lfs migrate -m tolerates trailing slashes"
16851 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16852 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16853 skip "Need MDS version at least 2.11.52"
16855 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
16856 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
16857 error "create $tfile failed"
16858 cat /etc/passwd > $DIR/$tdir/$tfile
16860 $LFS migrate -m 1 $DIR/$tdir
16862 cmp /etc/passwd $DIR/$tdir/$tfile ||
16863 error "DoM file mismatch after migration"
16865 run_test 230j "DoM file data not changed after dir migration"
16868 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
16869 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16870 skip "Need MDS version at least 2.11.56"
16873 local files_on_starting_mdt=0
16875 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
16876 $LFS getdirstripe $DIR/$tdir
16877 for i in $(seq $total); do
16878 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
16879 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16880 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16883 echo "$files_on_starting_mdt files on MDT0"
16885 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
16886 $LFS getdirstripe $DIR/$tdir
16888 files_on_starting_mdt=0
16889 for i in $(seq $total); do
16890 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16891 error "file $tfile.$i mismatch after migration"
16892 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
16893 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16896 echo "$files_on_starting_mdt files on MDT1 after migration"
16897 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
16899 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
16900 $LFS getdirstripe $DIR/$tdir
16902 files_on_starting_mdt=0
16903 for i in $(seq $total); do
16904 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16905 error "file $tfile.$i mismatch after 2nd migration"
16906 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16907 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16910 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
16911 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
16915 run_test 230k "file data not changed after dir migration"
16918 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16919 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16920 skip "Need MDS version at least 2.11.56"
16922 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
16923 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
16924 error "create files under remote dir failed $i"
16925 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
16927 run_test 230l "readdir between MDTs won't crash"
16931 # For simplicity this test assumes that max_pages_per_rpc
16932 # is the same across all OSCs
16933 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
16934 local bulk_size=$((max_pages * PAGE_SIZE))
16935 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
16938 mkdir -p $DIR/$tdir
16939 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
16940 error "failed to set stripe with -S ${brw_size}M option"
16942 # clear the OSC stats
16943 $LCTL set_param osc.*.stats=0 &>/dev/null
16946 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
16947 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
16948 oflag=direct &>/dev/null || error "dd failed"
16950 sync; sleep 1; sync # just to be safe
16951 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
16952 if [ x$nrpcs != "x1" ]; then
16953 $LCTL get_param osc.*.stats
16954 error "found $nrpcs ost_write RPCs, not 1 as expected"
16958 # Drop the OSC cache, otherwise we will read from it
16959 cancel_lru_locks osc
16961 # clear the OSC stats
16962 $LCTL set_param osc.*.stats=0 &>/dev/null
16964 # Client reads $bulk_size.
16965 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
16966 iflag=direct &>/dev/null || error "dd failed"
16968 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
16969 if [ x$nrpcs != "x1" ]; then
16970 $LCTL get_param osc.*.stats
16971 error "found $nrpcs ost_read RPCs, not 1 as expected"
16974 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
16977 mkdir -p $DIR/$tdir
16979 for i in {0..1023}; do
16980 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
16981 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
16982 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
16986 run_test 231b "must not assert on fully utilized OST request buffer"
16989 mkdir -p $DIR/$tdir
16990 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16992 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16993 do_facet ost1 $LCTL set_param fail_loc=0x31c
16995 # ignore dd failure
16996 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
16998 do_facet ost1 $LCTL set_param fail_loc=0
16999 umount_client $MOUNT || error "umount failed"
17000 mount_client $MOUNT || error "mount failed"
17001 stop ost1 || error "cannot stop ost1"
17002 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17004 run_test 232a "failed lock should not block umount"
17007 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17008 skip "Need MDS version at least 2.10.58"
17010 mkdir -p $DIR/$tdir
17011 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17012 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17014 cancel_lru_locks osc
17016 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17017 do_facet ost1 $LCTL set_param fail_loc=0x31c
17020 $LFS data_version $DIR/$tdir/$tfile || true
17022 do_facet ost1 $LCTL set_param fail_loc=0
17023 umount_client $MOUNT || error "umount failed"
17024 mount_client $MOUNT || error "mount failed"
17025 stop ost1 || error "cannot stop ost1"
17026 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17028 run_test 232b "failed data version lock should not block umount"
17031 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17032 skip "Need MDS version at least 2.3.64"
17033 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17035 local fid=$($LFS path2fid $MOUNT)
17037 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17038 error "cannot access $MOUNT using its FID '$fid'"
17040 run_test 233a "checking that OBF of the FS root succeeds"
17043 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17044 skip "Need MDS version at least 2.5.90"
17045 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17047 local fid=$($LFS path2fid $MOUNT/.lustre)
17049 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17050 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17052 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17053 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17054 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17056 run_test 233b "checking that OBF of the FS .lustre succeeds"
17059 local p="$TMP/sanityN-$TESTNAME.parameters"
17060 save_lustre_params client "llite.*.xattr_cache" > $p
17061 lctl set_param llite.*.xattr_cache 1 ||
17062 skip_env "xattr cache is not supported"
17064 mkdir -p $DIR/$tdir || error "mkdir failed"
17065 touch $DIR/$tdir/$tfile || error "touch failed"
17066 # OBD_FAIL_LLITE_XATTR_ENOMEM
17067 $LCTL set_param fail_loc=0x1405
17068 getfattr -n user.attr $DIR/$tdir/$tfile &&
17069 error "getfattr should have failed with ENOMEM"
17070 $LCTL set_param fail_loc=0x0
17073 restore_lustre_params < $p
17076 run_test 234 "xattr cache should not crash on ENOMEM"
17079 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17080 skip "Need MDS version at least 2.4.52"
17082 flock_deadlock $DIR/$tfile
17087 124) error "process hangs on a deadlock"
17089 *) error "error executing flock_deadlock $DIR/$tfile"
17093 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17097 check_swap_layouts_support
17099 local ref1=/etc/passwd
17100 local ref2=/etc/group
17101 local file1=$DIR/$tdir/f1
17102 local file2=$DIR/$tdir/f2
17104 test_mkdir -c1 $DIR/$tdir
17105 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17106 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17107 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17108 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17109 local fd=$(free_fd)
17110 local cmd="exec $fd<>$file2"
17113 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17114 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17117 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17122 run_test 236 "Layout swap on open unlinked file"
17124 # LU-4659 linkea consistency
17126 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17127 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17128 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17129 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17132 ln $DIR/$tfile $DIR/$tfile.lnk
17133 touch $DIR/$tfile.new
17134 mv $DIR/$tfile.new $DIR/$tfile
17135 local fid1=$($LFS path2fid $DIR/$tfile)
17136 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17137 local path1=$($LFS fid2path $FSNAME "$fid1")
17138 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17139 local path2=$($LFS fid2path $FSNAME "$fid2")
17140 [ $tfile.lnk == $path2 ] ||
17141 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17144 run_test 238 "Verify linkea consistency"
17146 test_239A() { # was test_239
17147 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17148 skip "Need MDS version at least 2.5.60"
17150 local list=$(comma_list $(mdts_nodes))
17152 mkdir -p $DIR/$tdir
17153 createmany -o $DIR/$tdir/f- 5000
17154 unlinkmany $DIR/$tdir/f- 5000
17155 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17156 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17157 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17158 osp.*MDT*.sync_in_flight" | calc_sum)
17159 [ "$changes" -eq 0 ] || error "$changes not synced"
17161 run_test 239A "osp_sync test"
17163 test_239a() { #LU-5297
17164 remote_mds_nodsh && skip "remote MDS with nodsh"
17167 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17168 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17169 chgrp $RUNAS_GID $DIR/$tfile
17170 wait_delete_completed
17172 run_test 239a "process invalid osp sync record correctly"
17174 test_239b() { #LU-5297
17175 remote_mds_nodsh && skip "remote MDS with nodsh"
17178 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17179 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17180 chgrp $RUNAS_GID $DIR/$tfile1
17181 wait_delete_completed
17182 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17184 chgrp $RUNAS_GID $DIR/$tfile2
17185 wait_delete_completed
17187 run_test 239b "process osp sync record with ENOMEM error correctly"
17190 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17191 remote_mds_nodsh && skip "remote MDS with nodsh"
17193 mkdir -p $DIR/$tdir
17195 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17196 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17197 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17198 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17200 umount_client $MOUNT || error "umount failed"
17201 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17202 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17203 mount_client $MOUNT || error "failed to mount client"
17205 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17206 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17208 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17214 for LOOP in $(seq $count); do
17215 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17216 cancel_lru_locks $OSC || true
17224 for LOOP in $(seq $1); do
17225 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17230 test_241a() { # was test_241
17231 local bsize=$PAGE_SIZE
17233 (( bsize < 40960 )) && bsize=40960
17234 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17236 cancel_lru_locks $OSC
17237 test_241_bio 1000 $bsize &
17239 test_241_dio 1000 $bsize
17242 run_test 241a "bio vs dio"
17245 local bsize=$PAGE_SIZE
17247 (( bsize < 40960 )) && bsize=40960
17248 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17250 test_241_dio 1000 $bsize &
17252 test_241_dio 1000 $bsize
17255 run_test 241b "dio vs dio"
17258 remote_mds_nodsh && skip "remote MDS with nodsh"
17260 mkdir -p $DIR/$tdir
17261 touch $DIR/$tdir/$tfile
17263 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17264 do_facet mds1 lctl set_param fail_loc=0x105
17265 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17267 do_facet mds1 lctl set_param fail_loc=0
17268 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17270 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17274 test_mkdir $DIR/$tdir
17275 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17277 run_test 243 "various group lock tests"
17281 test_mkdir $DIR/$tdir
17282 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17283 sendfile_grouplock $DIR/$tdir/$tfile || \
17284 error "sendfile+grouplock failed"
17287 run_test 244a "sendfile with group lock tests"
17291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17294 local size=$((1024*1024))
17296 test_mkdir $DIR/$tdir
17297 for i in $(seq 1 $threads); do
17298 local file=$DIR/$tdir/file_$((i / 10))
17299 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17302 for i in $(seq 1 $threads); do
17306 run_test 244b "multi-threaded write with group lock"
17309 local flagname="multi_mod_rpcs"
17310 local connect_data_name="max_mod_rpcs"
17313 # check if multiple modify RPCs flag is set
17314 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17315 grep "connect_flags:")
17318 echo "$out" | grep -qw $flagname
17319 if [ $? -ne 0 ]; then
17320 echo "connect flag $flagname is not set"
17324 # check if multiple modify RPCs data is set
17325 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17328 echo "$out" | grep -qw $connect_data_name ||
17329 error "import should have connect data $connect_data_name"
17331 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17337 umount_client $submount
17342 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17344 skip_env "Fileset feature is not supported"
17346 local submount=${MOUNT}_$tdir
17349 mkdir -p $submount || error "mkdir $submount failed"
17350 FILESET="$FILESET/$tdir" mount_client $submount ||
17351 error "mount $submount failed"
17352 trap "cleanup_247 $submount" EXIT
17353 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17354 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17355 error "read $MOUNT/$tdir/$tfile failed"
17356 cleanup_247 $submount
17358 run_test 247a "mount subdir as fileset"
17361 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17362 skip_env "Fileset feature is not supported"
17364 local submount=${MOUNT}_$tdir
17366 rm -rf $MOUNT/$tdir
17367 mkdir -p $submount || error "mkdir $submount failed"
17369 FILESET="$FILESET/$tdir" mount_client $submount &&
17370 error "mount $submount should fail"
17373 run_test 247b "mount subdir that dose not exist"
17376 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17377 skip_env "Fileset feature is not supported"
17379 local submount=${MOUNT}_$tdir
17381 mkdir -p $MOUNT/$tdir/dir1
17382 mkdir -p $submount || error "mkdir $submount failed"
17383 trap "cleanup_247 $submount" EXIT
17384 FILESET="$FILESET/$tdir" mount_client $submount ||
17385 error "mount $submount failed"
17386 local fid=$($LFS path2fid $MOUNT/)
17387 $LFS fid2path $submount $fid && error "fid2path should fail"
17388 cleanup_247 $submount
17390 run_test 247c "running fid2path outside root"
17393 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17394 skip "Fileset feature is not supported"
17396 local submount=${MOUNT}_$tdir
17398 mkdir -p $MOUNT/$tdir/dir1
17399 mkdir -p $submount || error "mkdir $submount failed"
17400 FILESET="$FILESET/$tdir" mount_client $submount ||
17401 error "mount $submount failed"
17402 trap "cleanup_247 $submount" EXIT
17403 local fid=$($LFS path2fid $submount/dir1)
17404 $LFS fid2path $submount $fid || error "fid2path should succeed"
17405 cleanup_247 $submount
17407 run_test 247d "running fid2path inside root"
17411 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17413 skip "Fileset feature is not supported"
17415 local submount=${MOUNT}_$tdir
17418 mkdir -p $submount || error "mkdir $submount failed"
17419 FILESET="$FILESET/.." mount_client $submount &&
17420 error "mount $submount should fail"
17423 run_test 247e "mount .. as fileset"
17426 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17427 [ -z "$fast_read_sav" ] && skip "no fast read support"
17429 # create a large file for fast read verification
17430 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17432 # make sure the file is created correctly
17433 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17434 { rm -f $DIR/$tfile; skip "file creation error"; }
17436 echo "Test 1: verify that fast read is 4 times faster on cache read"
17438 # small read with fast read enabled
17439 $LCTL set_param -n llite.*.fast_read=1
17440 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17441 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17442 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17443 # small read with fast read disabled
17444 $LCTL set_param -n llite.*.fast_read=0
17445 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17446 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17447 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17449 # verify that fast read is 4 times faster for cache read
17450 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17451 error_not_in_vm "fast read was not 4 times faster: " \
17452 "$t_fast vs $t_slow"
17454 echo "Test 2: verify the performance between big and small read"
17455 $LCTL set_param -n llite.*.fast_read=1
17457 # 1k non-cache read
17458 cancel_lru_locks osc
17459 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17460 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17461 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17463 # 1M non-cache read
17464 cancel_lru_locks osc
17465 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17466 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17467 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17469 # verify that big IO is not 4 times faster than small IO
17470 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17471 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17473 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17476 run_test 248a "fast read verification"
17479 # Default short_io_bytes=16384, try both smaller and larger sizes.
17480 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
17481 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
17482 echo "bs=53248 count=113 normal buffered write"
17483 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
17484 error "dd of initial data file failed"
17485 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
17487 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
17488 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
17489 error "dd with sync normal writes failed"
17490 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
17492 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
17493 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
17494 error "dd with sync small writes failed"
17495 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
17497 cancel_lru_locks osc
17499 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
17500 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
17501 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
17502 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
17503 iflag=direct || error "dd with O_DIRECT small read failed"
17504 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
17505 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
17506 error "compare $TMP/$tfile.1 failed"
17508 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
17509 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
17511 # just to see what the maximum tunable value is, and test parsing
17512 echo "test invalid parameter 2MB"
17513 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
17514 error "too-large short_io_bytes allowed"
17515 echo "test maximum parameter 512KB"
17516 # if we can set a larger short_io_bytes, run test regardless of version
17517 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
17518 # older clients may not allow setting it this large, that's OK
17519 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
17520 skip "Need at least client version 2.13.50"
17521 error "medium short_io_bytes failed"
17523 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17524 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
17526 echo "test large parameter 64KB"
17527 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
17528 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17530 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
17531 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
17532 error "dd with sync large writes failed"
17533 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
17535 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
17536 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
17537 num=$((113 * 4096 / PAGE_SIZE))
17538 echo "bs=$size count=$num oflag=direct large write $tfile.3"
17539 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
17540 error "dd with O_DIRECT large writes failed"
17541 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
17542 error "compare $DIR/$tfile.3 failed"
17544 cancel_lru_locks osc
17546 echo "bs=$size count=$num iflag=direct large read $tfile.2"
17547 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
17548 error "dd with O_DIRECT large read failed"
17549 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
17550 error "compare $TMP/$tfile.2 failed"
17552 echo "bs=$size count=$num iflag=direct large read $tfile.3"
17553 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
17554 error "dd with O_DIRECT large read failed"
17555 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
17556 error "compare $TMP/$tfile.3 failed"
17558 run_test 248b "test short_io read and write for both small and large sizes"
17560 test_249() { # LU-7890
17561 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
17562 skip "Need at least version 2.8.54"
17565 $LFS setstripe -c 1 $DIR/$tfile
17566 # Offset 2T == 4k * 512M
17567 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
17568 error "dd to 2T offset failed"
17570 run_test 249 "Write above 2T file size"
17573 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
17574 && skip "no 16TB file size limit on ZFS"
17576 $LFS setstripe -c 1 $DIR/$tfile
17577 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
17578 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
17579 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
17580 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
17581 conv=notrunc,fsync && error "append succeeded"
17584 run_test 250 "Write above 16T limit"
17587 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
17589 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
17590 #Skip once - writing the first stripe will succeed
17591 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17592 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
17593 error "short write happened"
17595 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17596 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
17597 error "short read happened"
17601 run_test 251 "Handling short read and write correctly"
17604 remote_mds_nodsh && skip "remote MDS with nodsh"
17605 remote_ost_nodsh && skip "remote OST with nodsh"
17606 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
17607 skip_env "ldiskfs only test"
17617 # check lr_reader on OST0000
17619 dev=$(facet_device $tgt)
17620 out=$(do_facet $tgt $LR_READER $dev)
17621 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17623 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
17624 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
17625 error "Invalid uuid returned by $LR_READER on target $tgt"
17626 echo -e "uuid returned by $LR_READER is '$uuid'\n"
17628 # check lr_reader -c on MDT0000
17630 dev=$(facet_device $tgt)
17631 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
17632 skip "$LR_READER does not support additional options"
17634 out=$(do_facet $tgt $LR_READER -c $dev)
17635 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17637 num=$(echo "$out" | grep -c "mdtlov")
17638 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
17639 error "Invalid number of mdtlov clients returned by $LR_READER"
17640 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
17642 # check lr_reader -cr on MDT0000
17643 out=$(do_facet $tgt $LR_READER -cr $dev)
17644 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17646 echo "$out" | grep -q "^reply_data:$" ||
17647 error "$LR_READER should have returned 'reply_data' section"
17648 num=$(echo "$out" | grep -c "client_generation")
17649 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
17651 run_test 252 "check lr_reader tool"
17654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17655 remote_mds_nodsh && skip "remote MDS with nodsh"
17656 remote_mgs_nodsh && skip "remote MGS with nodsh"
17660 local ost_name=$(ostname_from_index $ostidx)
17663 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
17664 do_facet $SINGLEMDS $LCTL get_param -n \
17665 osp.$mdtosc_proc1.reserved_mb_high ||
17666 skip "remote MDS does not support reserved_mb_high"
17670 wait_delete_completed
17673 pool_add $TESTNAME || error "Pool creation failed"
17674 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
17676 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
17677 error "Setstripe failed"
17679 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
17681 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
17683 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
17685 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17686 osp.$mdtosc_proc1.prealloc_status)
17687 echo "prealloc_status $oa_status"
17689 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
17690 error "File creation should fail"
17692 #object allocation was stopped, but we still able to append files
17693 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
17694 oflag=append || error "Append failed"
17696 rm -f $DIR/$tdir/$tfile.0
17698 # For this test, we want to delete the files we created to go out of
17699 # space but leave the watermark, so we remain nearly out of space
17700 ost_watermarks_enospc_delete_files $tfile $ostidx
17702 wait_delete_completed
17706 for i in $(seq 10 12); do
17707 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
17708 2>/dev/null || error "File creation failed after rm"
17711 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17712 osp.$mdtosc_proc1.prealloc_status)
17713 echo "prealloc_status $oa_status"
17715 if (( oa_status != 0 )); then
17716 error "Object allocation still disable after rm"
17719 run_test 253 "Check object allocation limit"
17722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17723 remote_mds_nodsh && skip "remote MDS with nodsh"
17724 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
17725 skip "MDS does not support changelog_size"
17728 local MDT0=$(facet_svc $SINGLEMDS)
17730 changelog_register || error "changelog_register failed"
17732 changelog_clear 0 || error "changelog_clear failed"
17734 local size1=$(do_facet $SINGLEMDS \
17735 $LCTL get_param -n mdd.$MDT0.changelog_size)
17736 echo "Changelog size $size1"
17739 $LFS mkdir -i 0 $DIR/$tdir
17741 mkdir -p $DIR/$tdir/pics/2008/zachy
17742 touch $DIR/$tdir/pics/2008/zachy/timestamp
17743 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
17744 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17745 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17746 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17747 rm $DIR/$tdir/pics/desktop.jpg
17749 local size2=$(do_facet $SINGLEMDS \
17750 $LCTL get_param -n mdd.$MDT0.changelog_size)
17751 echo "Changelog size after work $size2"
17753 (( $size2 > $size1 )) ||
17754 error "new Changelog size=$size2 less than old size=$size1"
17756 run_test 254 "Check changelog size"
17763 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
17764 awk -F: '{print $2}' | grep $type > /dev/null
17765 if [ $? -ne 0 ]; then
17775 lfs ladvise -a willread $file > /dev/null 2>&1
17776 if [ $? -eq 0 ]; then
17780 lfs ladvise -a willread $file 2>&1 |
17781 grep "Inappropriate ioctl for device" > /dev/null
17782 if [ $? -eq 0 ]; then
17789 bc <<<"scale=2; ($1 - $2) * 100 / $2"
17792 # run a random read IO workload
17793 # usage: random_read_iops <filename> <filesize> <iosize>
17794 random_read_iops() {
17797 local iosize=${3:-4096}
17799 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
17800 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
17803 drop_file_oss_cache() {
17807 $LFS ladvise -a dontneed $file 2>/dev/null ||
17808 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
17811 ladvise_willread_performance()
17814 local average_origin=0
17815 local average_cache=0
17816 local average_ladvise=0
17818 for ((i = 1; i <= $repeat; i++)); do
17819 echo "Iter $i/$repeat: reading without willread hint"
17820 cancel_lru_locks osc
17821 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17822 local speed_origin=$(random_read_iops $DIR/$tfile $size)
17823 echo "Iter $i/$repeat: uncached speed: $speed_origin"
17824 average_origin=$(bc <<<"$average_origin + $speed_origin")
17826 cancel_lru_locks osc
17827 local speed_cache=$(random_read_iops $DIR/$tfile $size)
17828 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
17829 average_cache=$(bc <<<"$average_cache + $speed_cache")
17831 cancel_lru_locks osc
17832 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17833 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
17834 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
17835 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
17836 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
17838 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
17839 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
17840 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
17842 speedup_cache=$(percent $average_cache $average_origin)
17843 speedup_ladvise=$(percent $average_ladvise $average_origin)
17845 echo "Average uncached read: $average_origin"
17846 echo "Average speedup with OSS cached read: " \
17847 "$average_cache = +$speedup_cache%"
17848 echo "Average speedup with ladvise willread: " \
17849 "$average_ladvise = +$speedup_ladvise%"
17851 local lowest_speedup=20
17852 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
17853 echo "Speedup with OSS cached read less than $lowest_speedup%," \
17854 "got $average_cache%. Skipping ladvise willread check."
17858 # the test won't work on ZFS until it supports 'ladvise dontneed', but
17859 # it is still good to run until then to exercise 'ladvise willread'
17860 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17861 [ "$ost1_FSTYPE" = "zfs" ] &&
17862 echo "osd-zfs does not support dontneed or drop_caches" &&
17865 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
17866 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
17867 error_not_in_vm "Speedup with willread is less than " \
17868 "$lowest_speedup%, got $average_ladvise%"
17872 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17873 skip "lustre < 2.8.54 does not support ladvise "
17874 remote_ost_nodsh && skip "remote OST with nodsh"
17876 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
17878 ladvise_no_type willread $DIR/$tfile &&
17879 skip "willread ladvise is not supported"
17881 ladvise_no_ioctl $DIR/$tfile &&
17882 skip "ladvise ioctl is not supported"
17885 local size=$((size_mb * 1048576))
17886 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17887 error "dd to $DIR/$tfile failed"
17889 lfs ladvise -a willread $DIR/$tfile ||
17890 error "Ladvise failed with no range argument"
17892 lfs ladvise -a willread -s 0 $DIR/$tfile ||
17893 error "Ladvise failed with no -l or -e argument"
17895 lfs ladvise -a willread -e 1 $DIR/$tfile ||
17896 error "Ladvise failed with only -e argument"
17898 lfs ladvise -a willread -l 1 $DIR/$tfile ||
17899 error "Ladvise failed with only -l argument"
17901 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
17902 error "End offset should not be smaller than start offset"
17904 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
17905 error "End offset should not be equal to start offset"
17907 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
17908 error "Ladvise failed with overflowing -s argument"
17910 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
17911 error "Ladvise failed with overflowing -e argument"
17913 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
17914 error "Ladvise failed with overflowing -l argument"
17916 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
17917 error "Ladvise succeeded with conflicting -l and -e arguments"
17919 echo "Synchronous ladvise should wait"
17921 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
17922 do_nodes $(comma_list $(osts_nodes)) \
17923 $LCTL set_param fail_val=$delay fail_loc=0x237
17925 local start_ts=$SECONDS
17926 lfs ladvise -a willread $DIR/$tfile ||
17927 error "Ladvise failed with no range argument"
17928 local end_ts=$SECONDS
17929 local inteval_ts=$((end_ts - start_ts))
17931 if [ $inteval_ts -lt $(($delay - 1)) ]; then
17932 error "Synchronous advice didn't wait reply"
17935 echo "Asynchronous ladvise shouldn't wait"
17936 local start_ts=$SECONDS
17937 lfs ladvise -a willread -b $DIR/$tfile ||
17938 error "Ladvise failed with no range argument"
17939 local end_ts=$SECONDS
17940 local inteval_ts=$((end_ts - start_ts))
17942 if [ $inteval_ts -gt $(($delay / 2)) ]; then
17943 error "Asynchronous advice blocked"
17946 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
17947 ladvise_willread_performance
17949 run_test 255a "check 'lfs ladvise -a willread'"
17955 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
17959 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17960 skip "lustre < 2.8.54 does not support ladvise "
17961 remote_ost_nodsh && skip "remote OST with nodsh"
17963 lfs setstripe -c 1 -i 0 $DIR/$tfile
17965 ladvise_no_type dontneed $DIR/$tfile &&
17966 skip "dontneed ladvise is not supported"
17968 ladvise_no_ioctl $DIR/$tfile &&
17969 skip "ladvise ioctl is not supported"
17971 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17972 [ "$ost1_FSTYPE" = "zfs" ] &&
17973 skip "zfs-osd does not support 'ladvise dontneed'"
17976 local size=$((size_mb * 1048576))
17977 # In order to prevent disturbance of other processes, only check 3/4
17978 # of the memory usage
17979 local kibibytes=$((size_mb * 1024 * 3 / 4))
17981 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17982 error "dd to $DIR/$tfile failed"
17984 #force write to complete before dropping OST cache & checking memory
17987 local total=$(facet_meminfo ost1 MemTotal)
17988 echo "Total memory: $total KiB"
17990 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
17991 local before_read=$(facet_meminfo ost1 Cached)
17992 echo "Cache used before read: $before_read KiB"
17994 lfs ladvise -a willread $DIR/$tfile ||
17995 error "Ladvise willread failed"
17996 local after_read=$(facet_meminfo ost1 Cached)
17997 echo "Cache used after read: $after_read KiB"
17999 lfs ladvise -a dontneed $DIR/$tfile ||
18000 error "Ladvise dontneed again failed"
18001 local no_read=$(facet_meminfo ost1 Cached)
18002 echo "Cache used after dontneed ladvise: $no_read KiB"
18004 if [ $total -lt $((before_read + kibibytes)) ]; then
18005 echo "Memory is too small, abort checking"
18009 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18010 error "Ladvise willread should use more memory" \
18011 "than $kibibytes KiB"
18014 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18015 error "Ladvise dontneed should release more memory" \
18016 "than $kibibytes KiB"
18019 run_test 255b "check 'lfs ladvise -a dontneed'"
18022 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18023 skip "lustre < 2.10.50 does not support lockahead"
18031 test_mkdir -p $DIR/$tdir
18032 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18034 #test 10 returns only success/failure
18036 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18038 if [ $rc -eq 255 ]; then
18039 error "Ladvise test${i} failed, ${rc}"
18042 #test 11 counts lock enqueue requests, all others count new locks
18044 count=$(do_facet ost1 \
18045 $LCTL get_param -n ost.OSS.ost.stats)
18046 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18048 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18050 if [ $rc -eq 255 ]; then
18051 error "Ladvise test${i} failed, ${rc}"
18054 new_count=$(do_facet ost1 \
18055 $LCTL get_param -n ost.OSS.ost.stats)
18056 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18057 awk '{ print $2 }')
18059 difference="$((new_count - count))"
18060 if [ $difference -ne $rc ]; then
18061 error "Ladvise test${i}, bad enqueue count, returned " \
18062 "${rc}, actual ${difference}"
18065 for i in $(seq 12 21); do
18066 # If we do not do this, we run the risk of having too many
18067 # locks and starting lock cancellation while we are checking
18069 cancel_lru_locks osc
18071 count=$($LCTL get_param -n \
18072 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18074 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18076 if [ $rc -eq 255 ]; then
18077 error "Ladvise test ${i} failed, ${rc}"
18080 new_count=$($LCTL get_param -n \
18081 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18082 difference="$((new_count - count))"
18084 # Test 15 output is divided by 100 to map down to valid return
18085 if [ $i -eq 15 ]; then
18089 if [ $difference -ne $rc ]; then
18090 error "Ladvise test ${i}, bad lock count, returned " \
18091 "${rc}, actual ${difference}"
18095 #test 22 returns only success/failure
18097 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18099 if [ $rc -eq 255 ]; then
18100 error "Ladvise test${i} failed, ${rc}"
18103 run_test 255c "suite of ladvise lockahead tests"
18106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18107 remote_mds_nodsh && skip "remote MDS with nodsh"
18108 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18109 changelog_users $SINGLEMDS | grep "^cl" &&
18110 skip "active changelog user"
18116 mdt_dev=$(mdsdevname 1)
18119 changelog_register || error "changelog_register failed"
18122 mkdir -p $DIR/$tdir
18124 changelog_clear 0 || error "changelog_clear failed"
18127 touch $DIR/$tdir/{1..10}
18130 stop $SINGLEMDS || error "Fail to stop MDT"
18134 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18136 #after mount new plainllog is used
18137 touch $DIR/$tdir/{11..19}
18138 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18139 stack_trap "rm -f $tmpfile"
18140 cat_sl=$(do_facet $SINGLEMDS "sync; \
18141 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18142 llog_reader $tmpfile | grep -c type=1064553b")
18143 do_facet $SINGLEMDS llog_reader $tmpfile
18145 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18147 changelog_clear 0 || error "changelog_clear failed"
18149 cat_sl=$(do_facet $SINGLEMDS "sync; \
18150 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18151 llog_reader $tmpfile | grep -c type=1064553b")
18153 if (( cat_sl == 2 )); then
18154 error "Empty plain llog was not deleted from changelog catalog"
18155 elif (( cat_sl != 1 )); then
18156 error "Active plain llog shouldn't be deleted from catalog"
18159 run_test 256 "Check llog delete for empty and not full state"
18162 remote_mds_nodsh && skip "remote MDS with nodsh"
18163 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18164 skip "Need MDS version at least 2.8.55"
18166 test_mkdir $DIR/$tdir
18168 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18169 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18172 #define OBD_FAIL_MDS_XATTR_REP 0x161
18173 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18174 local facet=mds$((mdtidx + 1))
18175 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18176 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18178 stop $facet || error "stop MDS failed"
18179 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18180 error "start MDS fail"
18181 wait_recovery_complete $facet
18183 run_test 257 "xattr locks are not lost"
18185 # Verify we take the i_mutex when security requires it
18187 #define OBD_FAIL_IMUTEX_SEC 0x141c
18188 $LCTL set_param fail_loc=0x141c
18190 chmod u+s $DIR/$tfile
18191 chmod a+rwx $DIR/$tfile
18192 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18194 if [ $RC -ne 0 ]; then
18195 error "error, failed to take i_mutex, rc=$?"
18199 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18201 # Verify we do NOT take the i_mutex in the normal case
18203 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18204 $LCTL set_param fail_loc=0x141d
18207 chmod a+rw $DIR/$tfile
18208 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18210 if [ $RC -ne 0 ]; then
18211 error "error, took i_mutex unnecessarily, rc=$?"
18216 run_test 258b "verify i_mutex security behavior"
18219 local file=$DIR/$tfile
18223 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18225 stack_trap "rm -f $file" EXIT
18227 wait_delete_completed
18228 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18229 echo "before: $before"
18231 $LFS setstripe -i 0 -c 1 $file
18232 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18234 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18235 echo "after write: $after"
18237 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18238 do_facet ost1 $LCTL set_param fail_loc=0x2301
18240 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18241 echo "after truncate: $after"
18244 do_facet ost1 $LCTL set_param fail_loc=0
18245 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18247 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18248 echo "after restart: $after"
18249 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18250 error "missing truncate?"
18254 run_test 259 "crash at delayed truncate"
18257 #define OBD_FAIL_MDC_CLOSE 0x806
18258 $LCTL set_param fail_loc=0x80000806
18262 run_test 260 "Check mdc_close fail"
18264 ### Data-on-MDT sanity tests ###
18266 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18267 skip "Need MDS version at least 2.10.55 for DoM"
18270 local dom=$DIR/$tdir/dom_file
18271 local tmp=$DIR/$tdir/tmp_file
18273 mkdir -p $DIR/$tdir
18275 # basic checks for DoM component creation
18276 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18277 error "Can set MDT layout to non-first entry"
18279 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18280 error "Can define multiple entries as MDT layout"
18282 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18284 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18285 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18286 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18288 local mdtidx=$($LFS getstripe -m $dom)
18289 local mdtname=MDT$(printf %04x $mdtidx)
18290 local facet=mds$((mdtidx + 1))
18291 local space_check=1
18293 # Skip free space checks with ZFS
18294 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18298 local size_tmp=$((65536 * 3))
18299 local mdtfree1=$(do_facet $facet \
18300 lctl get_param -n osd*.*$mdtname.kbytesfree)
18302 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18303 # check also direct IO along write
18304 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18305 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18307 cmp $tmp $dom || error "file data is different"
18308 [ $(stat -c%s $dom) == $size_tmp ] ||
18309 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18310 if [ $space_check == 1 ]; then
18311 local mdtfree2=$(do_facet $facet \
18312 lctl get_param -n osd*.*$mdtname.kbytesfree)
18314 # increase in usage from by $size_tmp
18315 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18316 error "MDT free space wrong after write: " \
18317 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18321 local size_dom=10000
18323 $TRUNCATE $dom $size_dom
18324 [ $(stat -c%s $dom) == $size_dom ] ||
18325 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18326 if [ $space_check == 1 ]; then
18327 mdtfree1=$(do_facet $facet \
18328 lctl get_param -n osd*.*$mdtname.kbytesfree)
18329 # decrease in usage from $size_tmp to new $size_dom
18330 [ $(($mdtfree1 - $mdtfree2)) -ge \
18331 $(((size_tmp - size_dom) / 1024)) ] ||
18332 error "MDT free space is wrong after truncate: " \
18333 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18339 size_dom=$((size_dom + size_tmp))
18340 [ $(stat -c%s $dom) == $size_dom ] ||
18341 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18342 if [ $space_check == 1 ]; then
18343 mdtfree2=$(do_facet $facet \
18344 lctl get_param -n osd*.*$mdtname.kbytesfree)
18345 # increase in usage by $size_tmp from previous
18346 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18347 error "MDT free space is wrong after append: " \
18348 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18353 if [ $space_check == 1 ]; then
18354 mdtfree1=$(do_facet $facet \
18355 lctl get_param -n osd*.*$mdtname.kbytesfree)
18356 # decrease in usage by $size_dom from previous
18357 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18358 error "MDT free space is wrong after removal: " \
18359 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18362 # combined striping
18363 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18364 error "Can't create DoM + OST striping"
18366 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18367 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18368 # check also direct IO along write
18369 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18371 cmp $tmp $dom || error "file data is different"
18372 [ $(stat -c%s $dom) == $size_tmp ] ||
18373 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18378 run_test 270a "DoM: basic functionality tests"
18381 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18382 skip "Need MDS version at least 2.10.55"
18384 local dom=$DIR/$tdir/dom_file
18385 local max_size=1048576
18387 mkdir -p $DIR/$tdir
18388 $LFS setstripe -E $max_size -L mdt $dom
18390 # truncate over the limit
18391 $TRUNCATE $dom $(($max_size + 1)) &&
18392 error "successful truncate over the maximum size"
18393 # write over the limit
18394 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18395 error "successful write over the maximum size"
18396 # append over the limit
18397 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18398 echo "12345" >> $dom && error "successful append over the maximum size"
18403 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18406 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18407 skip "Need MDS version at least 2.10.55"
18409 mkdir -p $DIR/$tdir
18410 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18412 # check files inherit DoM EA
18413 touch $DIR/$tdir/first
18414 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18415 error "bad pattern"
18416 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18417 error "bad stripe count"
18418 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18419 error "bad stripe size"
18421 # check directory inherits DoM EA and uses it as default
18422 mkdir $DIR/$tdir/subdir
18423 touch $DIR/$tdir/subdir/second
18424 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18425 error "bad pattern in sub-directory"
18426 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18427 error "bad stripe count in sub-directory"
18428 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18429 error "bad stripe size in sub-directory"
18432 run_test 270c "DoM: DoM EA inheritance tests"
18435 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18436 skip "Need MDS version at least 2.10.55"
18438 mkdir -p $DIR/$tdir
18439 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18441 # inherit default DoM striping
18442 mkdir $DIR/$tdir/subdir
18443 touch $DIR/$tdir/subdir/f1
18445 # change default directory striping
18446 $LFS setstripe -c 1 $DIR/$tdir/subdir
18447 touch $DIR/$tdir/subdir/f2
18448 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18449 error "wrong default striping in file 2"
18450 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18451 error "bad pattern in file 2"
18454 run_test 270d "DoM: change striping from DoM to RAID0"
18457 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18458 skip "Need MDS version at least 2.10.55"
18460 mkdir -p $DIR/$tdir/dom
18461 mkdir -p $DIR/$tdir/norm
18464 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18465 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18467 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18468 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18470 # find DoM files by layout
18471 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18472 [ $NUM -eq $DOMFILES ] ||
18473 error "lfs find -L: found $NUM, expected $DOMFILES"
18474 echo "Test 1: lfs find 20 DOM files by layout: OK"
18476 # there should be 1 dir with default DOM striping
18477 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18479 error "lfs find -L: found $NUM, expected 1 dir"
18480 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18482 # find DoM files by stripe size
18483 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18484 [ $NUM -eq $DOMFILES ] ||
18485 error "lfs find -S: found $NUM, expected $DOMFILES"
18486 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18488 # find files by stripe offset except DoM files
18489 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18490 [ $NUM -eq $NORMFILES ] ||
18491 error "lfs find -i: found $NUM, expected $NORMFILES"
18492 echo "Test 5: lfs find no DOM files by stripe index: OK"
18495 run_test 270e "DoM: lfs find with DoM files test"
18498 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18499 skip "Need MDS version at least 2.10.55"
18501 local mdtname=${FSNAME}-MDT0000-mdtlov
18502 local dom=$DIR/$tdir/dom_file
18503 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
18504 lod.$mdtname.dom_stripesize)
18505 local dom_limit=131072
18507 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
18508 local dom_current=$(do_facet mds1 $LCTL get_param -n \
18509 lod.$mdtname.dom_stripesize)
18510 [ ${dom_limit} -eq ${dom_current} ] ||
18511 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
18513 $LFS mkdir -i 0 -c 1 $DIR/$tdir
18514 $LFS setstripe -d $DIR/$tdir
18515 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
18516 error "Can't set directory default striping"
18518 # exceed maximum stripe size
18519 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18520 error "Can't create file with $((dom_limit * 2)) DoM stripe"
18521 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
18522 error "Able to create DoM component size more than LOD limit"
18524 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
18525 dom_current=$(do_facet mds1 $LCTL get_param -n \
18526 lod.$mdtname.dom_stripesize)
18527 [ 0 -eq ${dom_current} ] ||
18528 error "Can't set zero DoM stripe limit"
18531 # attempt to create DoM file on server with disabled DoM should
18532 # remove DoM entry from layout and be succeed
18533 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
18534 error "Can't create DoM file (DoM is disabled)"
18535 [ $($LFS getstripe -L $dom) == "mdt" ] &&
18536 error "File has DoM component while DoM is disabled"
18539 # attempt to create DoM file with only DoM stripe should return error
18540 $LFS setstripe -E $dom_limit -L mdt $dom &&
18541 error "Able to create DoM-only file while DoM is disabled"
18543 # too low values to be aligned with smallest stripe size 64K
18544 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
18545 dom_current=$(do_facet mds1 $LCTL get_param -n \
18546 lod.$mdtname.dom_stripesize)
18547 [ 30000 -eq ${dom_current} ] &&
18548 error "Can set too small DoM stripe limit"
18550 # 64K is a minimal stripe size in Lustre, expect limit of that size
18551 [ 65536 -eq ${dom_current} ] ||
18552 error "Limit is not set to 64K but ${dom_current}"
18554 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
18555 dom_current=$(do_facet mds1 $LCTL get_param -n \
18556 lod.$mdtname.dom_stripesize)
18558 [ 2147483648 -eq ${dom_current} ] &&
18559 error "Can set too large DoM stripe limit"
18561 do_facet mds1 $LCTL set_param -n \
18562 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
18563 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18564 error "Can't create DoM component size after limit change"
18565 do_facet mds1 $LCTL set_param -n \
18566 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
18567 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
18568 error "Can't create DoM file after limit decrease"
18569 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
18570 error "Can create big DoM component after limit decrease"
18571 touch ${dom}_def ||
18572 error "Can't create file with old default layout"
18574 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
18577 run_test 270f "DoM: maximum DoM stripe size checks"
18580 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18581 skip "Need MDS version at least 2.10.55"
18583 local dom=$DIR/$tdir/dom
18585 mkdir -p $DIR/$tdir
18587 $LFS setstripe -E 1024K -L mdt $dom
18589 lctl set_param -n mdc.*.stats=clear
18590 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18591 cat $dom > /dev/null
18592 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
18593 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
18597 run_test 271a "DoM: data is cached for read after write"
18600 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18601 skip "Need MDS version at least 2.10.55"
18603 local dom=$DIR/$tdir/dom
18605 mkdir -p $DIR/$tdir
18607 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18609 lctl set_param -n mdc.*.stats=clear
18610 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18611 cancel_lru_locks mdc
18612 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
18613 # second stat to check size is cached on client
18614 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
18615 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18616 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
18619 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
18622 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18623 skip "Need MDS version at least 2.10.55"
18625 local dom=$DIR/$tdir/dom
18627 mkdir -p $DIR/$tdir
18629 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18631 lctl set_param -n mdc.*.stats=clear
18632 lctl set_param -n osc.*.stats=clear
18633 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
18634 cancel_lru_locks mdc
18635 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18636 # second stat to check size is cached on client
18637 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18638 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18639 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
18640 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
18641 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
18644 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
18650 local mdt=MDT$(printf %04x $mdtidx)
18652 if [ -z $param ]; then
18653 lctl get_param -n mdc.*$mdt*.stats
18655 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
18660 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18661 skip "Need MDS version at least 2.10.55"
18663 local dom=$DIR/$tdir/dom
18665 mkdir -p $DIR/$tdir
18667 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18669 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18670 local facet=mds$((mdtidx + 1))
18672 cancel_lru_locks mdc
18673 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
18674 createmany -o $dom 1000
18675 lctl set_param -n mdc.*.stats=clear
18676 smalliomany -w $dom 1000 200
18677 get_mdc_stats $mdtidx
18678 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18679 # Each file has 1 open, 1 IO enqueues, total 2000
18680 # but now we have also +1 getxattr for security.capability, total 3000
18681 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
18682 unlinkmany $dom 1000
18684 cancel_lru_locks mdc
18685 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
18686 createmany -o $dom 1000
18687 lctl set_param -n mdc.*.stats=clear
18688 smalliomany -w $dom 1000 200
18689 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18690 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
18691 # for OPEN and IO lock.
18692 [ $((enq - enq_2)) -ge 1000 ] ||
18693 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
18694 unlinkmany $dom 1000
18697 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
18699 cleanup_271def_tests() {
18705 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18706 skip "Need MDS version at least 2.10.57"
18708 local dom=$DIR/$tdir/dom
18709 local tmp=$TMP/$tfile
18710 trap "cleanup_271def_tests $tmp" EXIT
18712 mkdir -p $DIR/$tdir
18714 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18716 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18718 cancel_lru_locks mdc
18719 dd if=/dev/urandom of=$tmp bs=1000 count=1
18720 dd if=$tmp of=$dom bs=1000 count=1
18721 cancel_lru_locks mdc
18723 cat /etc/hosts >> $tmp
18724 lctl set_param -n mdc.*.stats=clear
18726 # append data to the same file it should update local page
18727 echo "Append to the same page"
18728 cat /etc/hosts >> $dom
18729 local num=$(get_mdc_stats $mdtidx ost_read)
18730 local ra=$(get_mdc_stats $mdtidx req_active)
18731 local rw=$(get_mdc_stats $mdtidx req_waittime)
18733 [ -z $num ] || error "$num READ RPC occured"
18734 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18738 cmp $tmp $dom || error "file miscompare"
18740 cancel_lru_locks mdc
18741 lctl set_param -n mdc.*.stats=clear
18743 echo "Open and read file"
18744 cat $dom > /dev/null
18745 local num=$(get_mdc_stats $mdtidx ost_read)
18746 local ra=$(get_mdc_stats $mdtidx req_active)
18747 local rw=$(get_mdc_stats $mdtidx req_waittime)
18749 [ -z $num ] || error "$num READ RPC occured"
18750 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18754 cmp $tmp $dom || error "file miscompare"
18758 run_test 271d "DoM: read on open (1K file in reply buffer)"
18761 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18762 skip "Need MDS version at least 2.10.57"
18764 local dom=$DIR/$tdir/dom
18765 local tmp=$TMP/$tfile
18766 trap "cleanup_271def_tests $tmp" EXIT
18768 mkdir -p $DIR/$tdir
18770 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18772 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18774 cancel_lru_locks mdc
18775 dd if=/dev/urandom of=$tmp bs=265000 count=1
18776 dd if=$tmp of=$dom bs=265000 count=1
18777 cancel_lru_locks mdc
18778 cat /etc/hosts >> $tmp
18779 lctl set_param -n mdc.*.stats=clear
18781 echo "Append to the same page"
18782 cat /etc/hosts >> $dom
18783 local num=$(get_mdc_stats $mdtidx ost_read)
18784 local ra=$(get_mdc_stats $mdtidx req_active)
18785 local rw=$(get_mdc_stats $mdtidx req_waittime)
18787 [ -z $num ] || error "$num READ RPC occured"
18788 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18792 cmp $tmp $dom || error "file miscompare"
18794 cancel_lru_locks mdc
18795 lctl set_param -n mdc.*.stats=clear
18797 echo "Open and read file"
18798 cat $dom > /dev/null
18799 local num=$(get_mdc_stats $mdtidx ost_read)
18800 local ra=$(get_mdc_stats $mdtidx req_active)
18801 local rw=$(get_mdc_stats $mdtidx req_waittime)
18803 [ -z $num ] && num=0
18804 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
18805 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18809 cmp $tmp $dom || error "file miscompare"
18813 run_test 271f "DoM: read on open (200K file and read tail)"
18816 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
18817 skip "Skipping due to old client or server version"
18819 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
18821 $CHECKSTAT -t file $DIR1/$tfile
18823 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
18826 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
18827 $LCTL set_param fail_loc=0x80000314
18828 rm $DIR1/$tfile || error "Unlink fails"
18830 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
18831 [ $RC -eq 0 ] || error "Failed write to stale object"
18833 run_test 271g "Discard DoM data vs client flush race"
18836 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18837 skip "Need MDS version at least 2.11.50"
18839 local dom=$DIR/$tdir/dom
18840 mkdir -p $DIR/$tdir
18842 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
18843 dd if=/dev/urandom of=$dom bs=512K count=1 ||
18844 error "failed to write data into $dom"
18845 local old_md5=$(md5sum $dom)
18847 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
18848 error "failed to migrate to the same DoM component"
18850 local new_md5=$(md5sum $dom)
18852 [ "$old_md5" == "$new_md5" ] ||
18853 error "md5sum differ: $old_md5, $new_md5"
18855 [ $($LFS getstripe -c $dom) -eq 2 ] ||
18856 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
18858 run_test 272a "DoM migration: new layout with the same DOM component"
18861 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18862 skip "Need MDS version at least 2.11.50"
18864 local dom=$DIR/$tdir/dom
18865 mkdir -p $DIR/$tdir
18866 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18868 local mdtidx=$($LFS getstripe -m $dom)
18869 local mdtname=MDT$(printf %04x $mdtidx)
18870 local facet=mds$((mdtidx + 1))
18872 local mdtfree1=$(do_facet $facet \
18873 lctl get_param -n osd*.*$mdtname.kbytesfree)
18874 dd if=/dev/urandom of=$dom bs=2M count=1 ||
18875 error "failed to write data into $dom"
18876 local old_md5=$(md5sum $dom)
18877 cancel_lru_locks mdc
18878 local mdtfree1=$(do_facet $facet \
18879 lctl get_param -n osd*.*$mdtname.kbytesfree)
18881 $LFS migrate -c2 $dom ||
18882 error "failed to migrate to the new composite layout"
18883 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
18884 error "MDT stripe was not removed"
18886 cancel_lru_locks mdc
18887 local new_md5=$(md5sum $dom)
18888 [ "$old_md5" == "$new_md5" ] ||
18889 error "$old_md5 != $new_md5"
18891 # Skip free space checks with ZFS
18892 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18893 local mdtfree2=$(do_facet $facet \
18894 lctl get_param -n osd*.*$mdtname.kbytesfree)
18895 [ $mdtfree2 -gt $mdtfree1 ] ||
18896 error "MDT space is not freed after migration"
18900 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
18903 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18904 skip "Need MDS version at least 2.11.50"
18906 local dom=$DIR/$tdir/$tfile
18907 mkdir -p $DIR/$tdir
18908 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18910 local mdtidx=$($LFS getstripe -m $dom)
18911 local mdtname=MDT$(printf %04x $mdtidx)
18912 local facet=mds$((mdtidx + 1))
18914 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18915 error "failed to write data into $dom"
18916 local old_md5=$(md5sum $dom)
18917 cancel_lru_locks mdc
18918 local mdtfree1=$(do_facet $facet \
18919 lctl get_param -n osd*.*$mdtname.kbytesfree)
18921 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
18922 error "failed to migrate to the new composite layout"
18923 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18924 error "MDT stripe was not removed"
18926 cancel_lru_locks mdc
18927 local new_md5=$(md5sum $dom)
18928 [ "$old_md5" == "$new_md5" ] ||
18929 error "$old_md5 != $new_md5"
18931 # Skip free space checks with ZFS
18932 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18933 local mdtfree2=$(do_facet $facet \
18934 lctl get_param -n osd*.*$mdtname.kbytesfree)
18935 [ $mdtfree2 -gt $mdtfree1 ] ||
18936 error "MDS space is not freed after migration"
18940 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
18943 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
18944 skip "Need MDS version at least 2.12.55"
18946 local dom=$DIR/$tdir/$tfile
18947 mkdir -p $DIR/$tdir
18948 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18950 local mdtidx=$($LFS getstripe -m $dom)
18951 local mdtname=MDT$(printf %04x $mdtidx)
18952 local facet=mds$((mdtidx + 1))
18954 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18955 error "failed to write data into $dom"
18956 local old_md5=$(md5sum $dom)
18957 cancel_lru_locks mdc
18958 local mdtfree1=$(do_facet $facet \
18959 lctl get_param -n osd*.*$mdtname.kbytesfree)
18961 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
18962 error "failed mirroring to the new composite layout"
18963 $LFS mirror resync $dom ||
18964 error "failed mirror resync"
18965 $LFS mirror split --mirror-id 1 -d $dom ||
18966 error "failed mirror split"
18968 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
18969 error "MDT stripe was not removed"
18971 cancel_lru_locks mdc
18972 local new_md5=$(md5sum $dom)
18973 [ "$old_md5" == "$new_md5" ] ||
18974 error "$old_md5 != $new_md5"
18976 # Skip free space checks with ZFS
18977 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18978 local mdtfree2=$(do_facet $facet \
18979 lctl get_param -n osd*.*$mdtname.kbytesfree)
18980 [ $mdtfree2 -gt $mdtfree1 ] ||
18981 error "MDS space is not freed after DOM mirror deletion"
18985 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
18988 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
18989 skip "Need MDS version at least 2.12.55"
18991 local dom=$DIR/$tdir/$tfile
18992 mkdir -p $DIR/$tdir
18993 $LFS setstripe -c 2 $dom
18995 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
18996 error "failed to write data into $dom"
18997 local old_md5=$(md5sum $dom)
18998 cancel_lru_locks mdc
19000 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19001 error "failed mirroring to the DOM layout"
19002 $LFS mirror resync $dom ||
19003 error "failed mirror resync"
19004 $LFS mirror split --mirror-id 1 -d $dom ||
19005 error "failed mirror split"
19007 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19008 error "MDT stripe was not removed"
19010 cancel_lru_locks mdc
19011 local new_md5=$(md5sum $dom)
19012 [ "$old_md5" == "$new_md5" ] ||
19013 error "$old_md5 != $new_md5"
19017 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19020 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19021 skip "Need MDS version at least 2.12.55"
19023 local dom=$DIR/$tdir/$tfile
19024 mkdir -p $DIR/$tdir
19025 $LFS setstripe -c 2 $dom
19027 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19028 error "failed to write data into $dom"
19029 local old_md5=$(md5sum $dom)
19030 cancel_lru_locks mdc
19032 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19033 error "failed migrating to the DOM file"
19035 cancel_lru_locks mdc
19036 local new_md5=$(md5sum $dom)
19037 [ "$old_md5" != "$new_md5" ] &&
19038 error "$old_md5 != $new_md5"
19042 run_test 272f "DoM migration: OST-striped file to DOM file"
19045 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19046 skip "Need MDS version at least 2.11.50"
19048 # Layout swap cannot be done if either file has DOM component,
19049 # this will never be supported, migration should be used instead
19051 local dom=$DIR/$tdir/$tfile
19052 mkdir -p $DIR/$tdir
19054 $LFS setstripe -c2 ${dom}_plain
19055 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19056 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19057 error "can swap layout with DoM component"
19058 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19059 error "can swap layout with DoM component"
19061 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19062 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19063 error "can swap layout with DoM component"
19064 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19065 error "can swap layout with DoM component"
19068 run_test 273a "DoM: layout swapping should fail with DOM"
19071 remote_ost_nodsh && skip "remote OST with nodsh"
19072 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19073 skip "Need OST version >= 2.10.57"
19075 local file=$DIR/$tfile
19078 oss=$(comma_list $(osts_nodes))
19080 dd if=/dev/urandom of=$file bs=1M count=2 ||
19081 error "failed to create a file"
19082 cancel_lru_locks osc
19085 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19086 error "failed to read a file"
19088 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19089 $LCTL set_param fail_loc=0x8000031f
19091 cancel_lru_locks osc &
19094 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19095 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19096 #IO takes another lock, but matches the PENDING one
19097 #and places it to the IO RPC
19098 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19099 error "failed to read a file with PENDING lock"
19101 run_test 275 "Read on a canceled duplicate lock"
19104 remote_ost_nodsh && skip "remote OST with nodsh"
19107 do_facet ost1 "(while true; do \
19108 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19109 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19112 for LOOP in $(seq 20); do
19114 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19117 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19118 rm $TMP/sanity_276_pid"
19120 run_test 276 "Race between mount and obd_statfs"
19123 $LCTL set_param ldlm.namespaces.*.lru_size=0
19124 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19125 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19126 grep ^used_mb | awk '{print $2}')
19127 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19128 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19129 oflag=direct conv=notrunc
19130 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19131 grep ^used_mb | awk '{print $2}')
19132 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19134 run_test 277 "Direct IO shall drop page cache"
19137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19138 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19139 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19140 skip "needs the same host for mdt1 mdt2" && return
19145 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19146 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19152 echo "Starting MDTs"
19153 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19155 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19157 do_facet mds2 $LCTL set_param fail_loc=0
19159 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19160 wait_recovery_complete mds2
19162 run_test 278 "Race starting MDS between MDTs stop/start"
19164 cleanup_test_300() {
19168 test_striped_dir() {
19173 mkdir -p $DIR/$tdir
19175 SAVE_UMASK=$(umask)
19176 trap cleanup_test_300 RETURN EXIT
19178 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19179 $DIR/$tdir/striped_dir ||
19180 error "set striped dir error"
19182 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19183 [ "$mode" = "755" ] || error "expect 755 got $mode"
19185 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19186 error "getdirstripe failed"
19187 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19188 if [ "$stripe_count" != "2" ]; then
19189 error "1:stripe_count is $stripe_count, expect 2"
19191 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19192 if [ "$stripe_count" != "2" ]; then
19193 error "2:stripe_count is $stripe_count, expect 2"
19196 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19197 if [ "$stripe_index" != "$mdt_index" ]; then
19198 error "stripe_index is $stripe_index, expect $mdt_index"
19201 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19202 error "nlink error after create striped dir"
19204 mkdir $DIR/$tdir/striped_dir/a
19205 mkdir $DIR/$tdir/striped_dir/b
19207 stat $DIR/$tdir/striped_dir/a ||
19208 error "create dir under striped dir failed"
19209 stat $DIR/$tdir/striped_dir/b ||
19210 error "create dir under striped dir failed"
19212 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19213 error "nlink error after mkdir"
19215 rmdir $DIR/$tdir/striped_dir/a
19216 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19217 error "nlink error after rmdir"
19219 rmdir $DIR/$tdir/striped_dir/b
19220 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19221 error "nlink error after rmdir"
19223 chattr +i $DIR/$tdir/striped_dir
19224 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19225 error "immutable flags not working under striped dir!"
19226 chattr -i $DIR/$tdir/striped_dir
19228 rmdir $DIR/$tdir/striped_dir ||
19229 error "rmdir striped dir error"
19237 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19238 skip "skipped for lustre < 2.7.0"
19239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19240 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19242 test_striped_dir 0 || error "failed on striped dir on MDT0"
19243 test_striped_dir 1 || error "failed on striped dir on MDT0"
19245 run_test 300a "basic striped dir sanity test"
19248 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19249 skip "skipped for lustre < 2.7.0"
19250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19251 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19258 test_mkdir $DIR/$tdir || error "mkdir fail"
19259 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19260 error "set striped dir error"
19261 for i in {0..9}; do
19262 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19264 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19265 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19266 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19268 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19269 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19270 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19274 run_test 300b "check ctime/mtime for striped dir"
19277 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19278 skip "skipped for lustre < 2.7.0"
19279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19280 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19284 mkdir -p $DIR/$tdir
19285 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19286 error "set striped dir error"
19288 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19289 error "chown striped dir failed"
19291 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19292 error "create 5k files failed"
19294 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19296 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19300 run_test 300c "chown && check ls under striped directory"
19303 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19304 skip "skipped for lustre < 2.7.0"
19305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19306 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19311 mkdir -p $DIR/$tdir
19312 $LFS setstripe -c 2 $DIR/$tdir
19314 #local striped directory
19315 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19316 error "set striped dir error"
19317 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19318 error "create 10 files failed"
19320 #remote striped directory
19321 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19322 error "set striped dir error"
19323 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19324 error "create 10 files failed"
19326 for file in $(find $DIR/$tdir); do
19327 stripe_count=$($LFS getstripe -c $file)
19328 [ $stripe_count -eq 2 ] ||
19329 error "wrong stripe $stripe_count for $file"
19334 run_test 300d "check default stripe under striped directory"
19337 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19338 skip "Need MDS version at least 2.7.55"
19339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19340 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19345 mkdir -p $DIR/$tdir
19347 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19348 error "set striped dir error"
19350 touch $DIR/$tdir/striped_dir/a
19351 touch $DIR/$tdir/striped_dir/b
19352 touch $DIR/$tdir/striped_dir/c
19354 mkdir $DIR/$tdir/striped_dir/dir_a
19355 mkdir $DIR/$tdir/striped_dir/dir_b
19356 mkdir $DIR/$tdir/striped_dir/dir_c
19358 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19359 error "set striped adir under striped dir error"
19361 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19362 error "set striped bdir under striped dir error"
19364 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19365 error "set striped cdir under striped dir error"
19367 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19368 error "rename dir under striped dir fails"
19370 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19371 error "rename dir under different stripes fails"
19373 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19374 error "rename file under striped dir should succeed"
19376 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19377 error "rename dir under striped dir should succeed"
19381 run_test 300e "check rename under striped directory"
19384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19385 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19386 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19387 skip "Need MDS version at least 2.7.55"
19393 mkdir -p $DIR/$tdir
19395 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19396 error "set striped dir error"
19398 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19399 error "set striped dir error"
19401 touch $DIR/$tdir/striped_dir/a
19402 mkdir $DIR/$tdir/striped_dir/dir_a
19403 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19404 error "create striped dir under striped dir fails"
19406 touch $DIR/$tdir/striped_dir1/b
19407 mkdir $DIR/$tdir/striped_dir1/dir_b
19408 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19409 error "create striped dir under striped dir fails"
19411 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19412 error "rename dir under different striped dir should fail"
19414 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19415 error "rename striped dir under diff striped dir should fail"
19417 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19418 error "rename file under diff striped dirs fails"
19422 run_test 300f "check rename cross striped directory"
19424 test_300_check_default_striped_dir()
19427 local default_count=$2
19428 local default_index=$3
19431 local dir_stripe_index
19434 echo "checking $dirname $default_count $default_index"
19435 $LFS setdirstripe -D -c $default_count -i $default_index \
19436 -t all_char $DIR/$tdir/$dirname ||
19437 error "set default stripe on striped dir error"
19438 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19439 [ $stripe_count -eq $default_count ] ||
19440 error "expect $default_count get $stripe_count for $dirname"
19442 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19443 [ $stripe_index -eq $default_index ] ||
19444 error "expect $default_index get $stripe_index for $dirname"
19446 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19447 error "create dirs failed"
19449 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19450 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19451 for dir in $(find $DIR/$tdir/$dirname/*); do
19452 stripe_count=$($LFS getdirstripe -c $dir)
19453 [ $stripe_count -eq $default_count ] ||
19454 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19455 error "stripe count $default_count != $stripe_count for $dir"
19457 stripe_index=$($LFS getdirstripe -i $dir)
19458 [ $default_index -eq -1 ] ||
19459 [ $stripe_index -eq $default_index ] ||
19460 error "$stripe_index != $default_index for $dir"
19462 #check default stripe
19463 stripe_count=$($LFS getdirstripe -D -c $dir)
19464 [ $stripe_count -eq $default_count ] ||
19465 error "default count $default_count != $stripe_count for $dir"
19467 stripe_index=$($LFS getdirstripe -D -i $dir)
19468 [ $stripe_index -eq $default_index ] ||
19469 error "default index $default_index != $stripe_index for $dir"
19471 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
19475 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19476 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19477 skip "Need MDS version at least 2.7.55"
19484 mkdir $DIR/$tdir/normal_dir
19486 #Checking when client cache stripe index
19487 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
19488 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
19489 error "create striped_dir failed"
19491 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
19492 error "create dir0 fails"
19493 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
19494 [ $stripe_index -eq 0 ] ||
19495 error "dir0 expect index 0 got $stripe_index"
19497 mkdir $DIR/$tdir/striped_dir/dir1 ||
19498 error "create dir1 fails"
19499 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
19500 [ $stripe_index -eq 1 ] ||
19501 error "dir1 expect index 1 got $stripe_index"
19503 #check default stripe count/stripe index
19504 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
19505 test_300_check_default_striped_dir normal_dir 1 0
19506 test_300_check_default_striped_dir normal_dir 2 1
19507 test_300_check_default_striped_dir normal_dir 2 -1
19509 #delete default stripe information
19510 echo "delete default stripeEA"
19511 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
19512 error "set default stripe on striped dir error"
19514 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
19515 for dir in $(find $DIR/$tdir/normal_dir/*); do
19516 stripe_count=$($LFS getdirstripe -c $dir)
19517 [ $stripe_count -eq 0 ] ||
19518 error "expect 1 get $stripe_count for $dir"
19519 stripe_index=$($LFS getdirstripe -i $dir)
19520 [ $stripe_index -eq 0 ] ||
19521 error "expect 0 get $stripe_index for $dir"
19524 run_test 300g "check default striped directory for normal directory"
19527 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19528 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19529 skip "Need MDS version at least 2.7.55"
19535 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19536 error "set striped dir error"
19538 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
19539 test_300_check_default_striped_dir striped_dir 1 0
19540 test_300_check_default_striped_dir striped_dir 2 1
19541 test_300_check_default_striped_dir striped_dir 2 -1
19543 #delete default stripe information
19544 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
19545 error "set default stripe on striped dir error"
19547 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
19548 for dir in $(find $DIR/$tdir/striped_dir/*); do
19549 stripe_count=$($LFS getdirstripe -c $dir)
19550 [ $stripe_count -eq 0 ] ||
19551 error "expect 1 get $stripe_count for $dir"
19554 run_test 300h "check default striped directory for striped directory"
19557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19559 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19560 skip "Need MDS version at least 2.7.55"
19567 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19568 error "set striped dir error"
19570 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19571 error "create files under striped dir failed"
19573 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
19574 error "set striped hashdir error"
19576 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
19577 error "create dir0 under hash dir failed"
19578 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
19579 error "create dir1 under hash dir failed"
19581 # unfortunately, we need to umount to clear dir layout cache for now
19582 # once we fully implement dir layout, we can drop this
19583 umount_client $MOUNT || error "umount failed"
19584 mount_client $MOUNT || error "mount failed"
19586 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
19587 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
19588 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
19590 #set the stripe to be unknown hash type
19591 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
19592 $LCTL set_param fail_loc=0x1901
19593 for ((i = 0; i < 10; i++)); do
19594 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
19595 error "stat f-$i failed"
19596 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
19599 touch $DIR/$tdir/striped_dir/f0 &&
19600 error "create under striped dir with unknown hash should fail"
19602 $LCTL set_param fail_loc=0
19604 umount_client $MOUNT || error "umount failed"
19605 mount_client $MOUNT || error "mount failed"
19609 run_test 300i "client handle unknown hash type striped directory"
19612 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19614 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19615 skip "Need MDS version at least 2.7.55"
19622 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
19623 $LCTL set_param fail_loc=0x1702
19624 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19625 error "set striped dir error"
19627 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19628 error "create files under striped dir failed"
19630 $LCTL set_param fail_loc=0
19632 rm -rf $DIR/$tdir || error "unlink striped dir fails"
19636 run_test 300j "test large update record"
19639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19640 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19641 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19642 skip "Need MDS version at least 2.7.55"
19644 # this test needs a huge transaction
19646 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
19647 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
19654 #define OBD_FAIL_LARGE_STRIPE 0x1703
19655 $LCTL set_param fail_loc=0x1703
19656 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
19657 error "set striped dir error"
19658 $LCTL set_param fail_loc=0
19660 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19661 error "getstripeddir fails"
19662 rm -rf $DIR/$tdir/striped_dir ||
19663 error "unlink striped dir fails"
19667 run_test 300k "test large striped directory"
19670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19671 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19672 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19673 skip "Need MDS version at least 2.7.55"
19677 test_mkdir -p $DIR/$tdir/striped_dir
19678 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
19679 error "chown $RUNAS_ID failed"
19680 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
19681 error "set default striped dir failed"
19683 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
19684 $LCTL set_param fail_loc=0x80000158
19685 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
19687 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
19688 [ $stripe_index -eq 1 ] ||
19689 error "expect 1 get $stripe_index for $dir"
19691 run_test 300l "non-root user to create dir under striped dir with stale layout"
19694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19695 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
19696 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19697 skip "Need MDS version at least 2.7.55"
19699 mkdir -p $DIR/$tdir/striped_dir
19700 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
19701 error "set default stripes dir error"
19703 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
19705 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
19706 [ $stripe_count -eq 0 ] ||
19707 error "expect 0 get $stripe_count for a"
19709 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
19710 error "set default stripes dir error"
19712 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
19714 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
19715 [ $stripe_count -eq 0 ] ||
19716 error "expect 0 get $stripe_count for b"
19718 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
19719 error "set default stripes dir error"
19721 mkdir $DIR/$tdir/striped_dir/c &&
19722 error "default stripe_index is invalid, mkdir c should fails"
19724 rm -rf $DIR/$tdir || error "rmdir fails"
19726 run_test 300m "setstriped directory on single MDT FS"
19729 local list=$(comma_list $(mdts_nodes))
19732 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19737 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19738 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19739 skip "Need MDS version at least 2.7.55"
19740 remote_mds_nodsh && skip "remote MDS with nodsh"
19743 local list=$(comma_list $(mdts_nodes))
19745 trap cleanup_300n RETURN EXIT
19746 mkdir -p $DIR/$tdir
19747 chmod 777 $DIR/$tdir
19748 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
19749 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19750 error "create striped dir succeeds with gid=0"
19752 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19753 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
19754 error "create striped dir fails with gid=-1"
19756 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19757 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
19758 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19759 error "set default striped dir succeeds with gid=0"
19762 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19763 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
19764 error "set default striped dir fails with gid=-1"
19767 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19768 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
19769 error "create test_dir fails"
19770 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
19771 error "create test_dir1 fails"
19772 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
19773 error "create test_dir2 fails"
19776 run_test 300n "non-root user to create dir under striped dir with default EA"
19779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19780 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19781 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19782 skip "Need MDS version at least 2.7.55"
19787 mkdir -p $DIR/$tdir
19789 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
19790 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
19791 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
19792 skip "not enough free inodes $numfree1 $numfree2"
19795 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
19796 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
19797 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
19798 skip "not enough free space $numfree1 $numfree2"
19801 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
19802 error "setdirstripe fails"
19804 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
19805 error "create dirs fails"
19807 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
19808 ls $DIR/$tdir/striped_dir > /dev/null ||
19809 error "ls striped dir fails"
19810 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
19811 error "unlink big striped dir fails"
19813 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
19816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19817 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19818 remote_mds_nodsh && skip "remote MDS with nodsh"
19820 mkdir -p $DIR/$tdir
19822 #define OBD_FAIL_OUT_ENOSPC 0x1704
19823 do_facet mds2 lctl set_param fail_loc=0x80001704
19824 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
19825 && error "create striped directory should fail"
19827 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
19829 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
19832 run_test 300p "create striped directory without space"
19835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19836 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19838 local fd=$(free_fd)
19839 local cmd="exec $fd<$tdir"
19841 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
19844 trap "eval $cmd" EXIT
19845 cd $tdir || error "cd $tdir fails"
19846 rmdir ../$tdir || error "rmdir $tdir fails"
19847 mkdir local_dir && error "create dir succeeds"
19848 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
19852 run_test 300q "create remote directory under orphan directory"
19855 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
19856 skip "Need MDS version at least 2.7.55" && return
19857 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19861 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
19862 error "set striped dir error"
19864 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19865 error "getstripeddir fails"
19868 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
19869 awk '/lmv_stripe_count:/ { print $2 }')
19871 [ $MDSCOUNT -ne $stripe_count ] &&
19872 error "wrong stripe count $stripe_count expected $MDSCOUNT"
19874 rm -rf $DIR/$tdir/striped_dir ||
19875 error "unlink striped dir fails"
19877 run_test 300r "test -1 striped directory"
19879 prepare_remote_file() {
19880 mkdir $DIR/$tdir/src_dir ||
19881 error "create remote source failed"
19883 cp /etc/hosts $DIR/$tdir/src_dir/a ||
19884 error "cp to remote source failed"
19885 touch $DIR/$tdir/src_dir/a
19887 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
19888 error "create remote target dir failed"
19890 touch $DIR/$tdir/tgt_dir/b
19892 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
19893 error "rename dir cross MDT failed!"
19895 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
19896 error "src_child still exists after rename"
19898 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
19899 error "missing file(a) after rename"
19901 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
19902 error "diff after rename"
19906 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19909 local remote_file=$DIR/$tdir/tgt_dir/b
19911 mkdir -p $DIR/$tdir
19913 prepare_remote_file || error "prepare remote file failed"
19916 $OPENUNLINK $remote_file $remote_file ||
19917 error "openunlink $remote_file failed"
19918 $CHECKSTAT -a $remote_file || error "$remote_file exists"
19920 run_test 310a "open unlink remote file"
19923 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19926 local remote_file=$DIR/$tdir/tgt_dir/b
19928 mkdir -p $DIR/$tdir
19930 prepare_remote_file || error "prepare remote file failed"
19932 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19933 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
19934 $CHECKSTAT -t file $remote_file || error "check file failed"
19936 run_test 310b "unlink remote file with multiple links while open"
19939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19940 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
19942 local remote_file=$DIR/$tdir/tgt_dir/b
19944 mkdir -p $DIR/$tdir
19946 prepare_remote_file || error "prepare remote file failed"
19948 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19949 multiop_bg_pause $remote_file O_uc ||
19950 error "mulitop failed for remote file"
19952 $MULTIOP $DIR/$tfile Ouc
19953 kill -USR1 $MULTIPID
19956 run_test 310c "open-unlink remote file with multiple links"
19960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19961 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19962 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
19963 skip "lustre < 2.8.54 does not contain LU-4825 fix"
19964 remote_mds_nodsh && skip "remote MDS with nodsh"
19966 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19967 local mdts=$(comma_list $(mdts_nodes))
19969 mkdir -p $DIR/$tdir
19970 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19971 createmany -o $DIR/$tdir/$tfile. 1000
19973 # statfs data is not real time, let's just calculate it
19974 old_iused=$((old_iused + 1000))
19976 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19977 osp.*OST0000*MDT0000.create_count")
19978 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19979 osp.*OST0000*MDT0000.max_create_count")
19980 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
19982 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
19983 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
19984 [ $index -ne 0 ] || error "$tfile stripe index is 0"
19986 unlinkmany $DIR/$tdir/$tfile. 1000
19988 do_nodes $mdts "$LCTL set_param -n \
19989 osp.*OST0000*.max_create_count=$max_count"
19990 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
19991 do_nodes $mdts "$LCTL set_param -n \
19992 osp.*OST0000*.create_count=$count"
19993 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
19994 grep "=0" && error "create_count is zero"
19997 for i in $(seq 120); do
19998 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19999 # system may be too busy to destroy all objs in time, use
20000 # a somewhat small value to not fail autotest
20001 [ $((old_iused - new_iused)) -gt 400 ] && break
20005 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20006 [ $((old_iused - new_iused)) -gt 400 ] ||
20007 error "objs not destroyed after unlink"
20009 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20016 local vdevdir=$(dirname $(facet_vdevice $ost))
20017 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20018 local zfs_zapid=$(do_facet $ost $cmd |
20019 grep -w "/O/0/d$((objid%32))" -C 5 |
20020 awk '/Object/{getline; print $1}')
20021 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20022 awk "/$objid = /"'{printf $3}')
20027 zfs_object_blksz() {
20031 local vdevdir=$(dirname $(facet_vdevice $ost))
20032 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20033 local blksz=$(do_facet $ost $cmd $objid |
20034 awk '/dblk/{getline; printf $4}')
20036 case "${blksz: -1}" in
20037 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20038 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20045 test_312() { # LU-4856
20046 remote_ost_nodsh && skip "remote OST with nodsh"
20047 [ "$ost1_FSTYPE" = "zfs" ] ||
20048 skip_env "the test only applies to zfs"
20050 local max_blksz=$(do_facet ost1 \
20051 $ZFS get -p recordsize $(facet_device ost1) |
20052 awk '!/VALUE/{print $3}')
20054 # to make life a little bit easier
20055 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20056 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20058 local tf=$DIR/$tdir/$tfile
20060 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20062 # Get ZFS object id
20063 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20064 # block size change by sequential overwrite
20067 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20068 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20070 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20071 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20075 # block size change by sequential append write
20076 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20077 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20078 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20081 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20082 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20083 oflag=sync conv=notrunc
20085 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20086 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20087 error "blksz error, actual $blksz, " \
20088 "expected: 2 * $count * $PAGE_SIZE"
20094 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20095 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20097 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20098 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20099 [ $blksz -eq $PAGE_SIZE ] ||
20100 error "blksz error: $blksz, expected: $PAGE_SIZE"
20102 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20103 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20104 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20106 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20107 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20108 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20110 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20113 remote_ost_nodsh && skip "remote OST with nodsh"
20115 local file=$DIR/$tfile
20118 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20120 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20121 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20122 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20123 error "write should failed"
20124 do_facet ost1 "$LCTL set_param fail_loc=0"
20127 run_test 313 "io should fail after last_rcvd update fail"
20130 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20132 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20133 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20135 wait_delete_completed
20136 do_facet ost1 "$LCTL set_param fail_loc=0"
20138 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20140 test_315() { # LU-618
20141 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20143 local file=$DIR/$tfile
20146 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20147 error "multiop file write failed"
20148 $MULTIOP $file oO_RDONLY:r4063232_c &
20153 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20156 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20159 run_test 315 "read should be accounted"
20162 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20163 large_xattr_enabled || skip_env "ea_inode feature disabled"
20165 rm -rf $DIR/$tdir/d
20166 mkdir -p $DIR/$tdir/d
20167 chown nobody $DIR/$tdir/d
20168 touch $DIR/$tdir/d/file
20170 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
20172 run_test 316 "lfs mv"
20175 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20176 skip "Need MDS version at least 2.11.53"
20177 if [ "$ost1_FSTYPE" == "zfs" ]; then
20178 skip "LU-10370: no implementation for ZFS"
20182 local grant_blk_size
20184 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20185 awk '/grant_block_size:/ { print $2; exit; }')
20187 # Create File of size 5M. Truncate it to below size's and verify
20190 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20191 error "Create file $DIR/$tfile failed"
20192 stack_trap "rm -f $DIR/$tfile" EXIT
20194 for trunc_sz in 2097152 4097 4000 509 0; do
20195 $TRUNCATE $DIR/$tfile $trunc_sz ||
20196 error "truncate $tfile to $trunc_sz failed"
20197 local sz=$(stat --format=%s $DIR/$tfile)
20198 local blk=$(stat --format=%b $DIR/$tfile)
20199 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20200 grant_blk_size) * 8))
20202 if [[ $blk -ne $trunc_blk ]]; then
20203 $(which stat) $DIR/$tfile
20204 error "Expected Block $trunc_blk got $blk for $tfile"
20207 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20208 error "Expected Size $trunc_sz got $sz for $tfile"
20213 # Create file with a hole and write actual two blocks. Block count
20216 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20217 conv=fsync || error "Create file : $DIR/$tfile"
20219 # Calculate the final truncate size.
20220 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20223 # truncate to size $trunc_sz bytes. Strip the last block
20224 # The block count must drop to 8
20226 $TRUNCATE $DIR/$tfile $trunc_sz ||
20227 error "truncate $tfile to $trunc_sz failed"
20229 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20230 sz=$(stat --format=%s $DIR/$tfile)
20231 blk=$(stat --format=%b $DIR/$tfile)
20233 if [[ $blk -ne $trunc_bsz ]]; then
20234 $(which stat) $DIR/$tfile
20235 error "Expected Block $trunc_bsz got $blk for $tfile"
20238 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20239 error "Expected Size $trunc_sz got $sz for $tfile"
20241 run_test 317 "Verify blocks get correctly update after truncate"
20244 local old_max_active=$($LCTL get_param -n \
20245 llite.*.max_read_ahead_async_active 2>/dev/null)
20247 $LCTL set_param llite.*.max_read_ahead_async_active=256
20248 local max_active=$($LCTL get_param -n \
20249 llite.*.max_read_ahead_async_active 2>/dev/null)
20250 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20252 # currently reset to 0 is unsupported, leave it 512 for now.
20253 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
20254 error "set max_read_ahead_async_active should fail"
20256 $LCTL set_param llite.*.max_read_ahead_async_active=512
20257 max_active=$($LCTL get_param -n \
20258 llite.*.max_read_ahead_async_active 2>/dev/null)
20259 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20261 # restore @max_active
20262 [ $old_max_active -ne 0 ] && $LCTL set_param \
20263 llite.*.max_read_ahead_async_active=$old_max_active
20265 local old_threshold=$($LCTL get_param -n \
20266 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20267 local max_per_file_mb=$($LCTL get_param -n \
20268 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20270 local invalid=$(($max_per_file_mb + 1))
20272 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20273 && error "set $invalid should fail"
20275 local valid=$(($invalid - 1))
20277 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20278 error "set $valid should succeed"
20279 local threshold=$($LCTL get_param -n \
20280 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20281 [ $threshold -eq $valid ] || error \
20282 "expect threshold $valid got $threshold"
20284 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20286 run_test 318 "Verify async readahead tunables"
20289 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20291 local before=$(date +%s)
20293 local mdir=$DIR/$tdir
20294 local file=$mdir/xxx
20296 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20299 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20300 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20301 $LFS mv -m1 $file &
20304 dd if=$file of=/dev/null
20306 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20307 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20309 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20311 run_test 319 "lost lease lock on migrate error"
20314 local read_write=$1
20315 if [ "$read_write" = "write" ]; then
20316 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20317 elif [ "$read_write" = "read" ]; then
20318 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20320 error "argument error"
20323 # turn off debug for performance testing
20324 local saved_debug=$($LCTL get_param -n debug)
20325 $LCTL set_param debug=0
20327 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20329 # get ost1 size - lustre-OST0000
20330 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20331 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20332 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20334 if [ "$read_write" = "read" ]; then
20335 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20338 local start_time=$(date +%s.%N)
20339 $dd_cmd bs=1M count=$blocks oflag=sync ||
20340 error "real dd $read_write error"
20341 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20343 if [ "$read_write" = "write" ]; then
20347 # define OBD_FAIL_OST_FAKE_RW 0x238
20348 do_facet ost1 $LCTL set_param fail_loc=0x238
20350 local start_time=$(date +%s.%N)
20351 $dd_cmd bs=1M count=$blocks oflag=sync ||
20352 error "fake dd $read_write error"
20353 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20355 if [ "$read_write" = "write" ]; then
20357 cancel_lru_locks osc
20358 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20359 error "$tfile size not $blocks MB"
20361 do_facet ost1 $LCTL set_param fail_loc=0
20363 echo "fake $read_write $duration_fake vs. normal $read_write" \
20364 "$duration in seconds"
20365 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
20366 error_not_in_vm "fake write is slower"
20368 $LCTL set_param -n debug="$saved_debug"
20371 test_399a() { # LU-7655 for OST fake write
20372 remote_ost_nodsh && skip "remote OST with nodsh"
20376 run_test 399a "fake write should not be slower than normal write"
20378 test_399b() { # LU-8726 for OST fake read
20379 remote_ost_nodsh && skip "remote OST with nodsh"
20380 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
20381 skip_env "ldiskfs only test"
20386 run_test 399b "fake read should not be slower than normal read"
20388 test_400a() { # LU-1606, was conf-sanity test_74
20389 if ! which $CC > /dev/null 2>&1; then
20390 skip_env "$CC is not installed"
20393 local extra_flags=''
20394 local out=$TMP/$tfile
20395 local prefix=/usr/include/lustre
20398 if ! [[ -d $prefix ]]; then
20399 # Assume we're running in tree and fixup the include path.
20400 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
20401 extra_flags+=" -L$LUSTRE/utils/.lib"
20404 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
20405 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
20406 error "client api broken"
20410 run_test 400a "Lustre client api program can compile and link"
20412 test_400b() { # LU-1606, LU-5011
20414 local out=$TMP/$tfile
20415 local prefix=/usr/include/linux/lustre
20417 # We use a hard coded prefix so that this test will not fail
20418 # when run in tree. There are headers in lustre/include/lustre/
20419 # that are not packaged (like lustre_idl.h) and have more
20420 # complicated include dependencies (like config.h and lnet/types.h).
20421 # Since this test about correct packaging we just skip them when
20422 # they don't exist (see below) rather than try to fixup cppflags.
20424 if ! which $CC > /dev/null 2>&1; then
20425 skip_env "$CC is not installed"
20428 for header in $prefix/*.h; do
20429 if ! [[ -f "$header" ]]; then
20433 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
20434 continue # lustre_ioctl.h is internal header
20437 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
20438 error "cannot compile '$header'"
20442 run_test 400b "packaged headers can be compiled"
20444 test_401a() { #LU-7437
20445 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
20446 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
20448 #count the number of parameters by "list_param -R"
20449 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
20450 #count the number of parameters by listing proc files
20451 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
20452 echo "proc_dirs='$proc_dirs'"
20453 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
20454 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
20457 [ $params -eq $procs ] ||
20458 error "found $params parameters vs. $procs proc files"
20460 # test the list_param -D option only returns directories
20461 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
20462 #count the number of parameters by listing proc directories
20463 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
20466 [ $params -eq $procs ] ||
20467 error "found $params parameters vs. $procs proc files"
20469 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
20472 local save=$($LCTL get_param -n jobid_var)
20475 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
20476 error "no error returned when setting bad parameters"
20478 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
20479 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
20481 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
20482 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
20483 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
20485 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
20488 local jobid_var_old=$($LCTL get_param -n jobid_var)
20489 local jobid_var_new
20491 $LCTL set_param jobid_var= &&
20492 error "no error returned for 'set_param a='"
20494 jobid_var_new=$($LCTL get_param -n jobid_var)
20495 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20496 error "jobid_var was changed by setting without value"
20498 $LCTL set_param jobid_var &&
20499 error "no error returned for 'set_param a'"
20501 jobid_var_new=$($LCTL get_param -n jobid_var)
20502 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20503 error "jobid_var was changed by setting without value"
20505 run_test 401c "Verify 'lctl set_param' without value fails in either format."
20508 local jobid_var_old=$($LCTL get_param -n jobid_var)
20509 local jobid_var_new
20510 local new_value="foo=bar"
20512 $LCTL set_param jobid_var=$new_value ||
20513 error "'set_param a=b' did not accept a value containing '='"
20515 jobid_var_new=$($LCTL get_param -n jobid_var)
20516 [[ "$jobid_var_new" == "$new_value" ]] ||
20517 error "'set_param a=b' failed on a value containing '='"
20519 # Reset the jobid_var to test the other format
20520 $LCTL set_param jobid_var=$jobid_var_old
20521 jobid_var_new=$($LCTL get_param -n jobid_var)
20522 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20523 error "failed to reset jobid_var"
20525 $LCTL set_param jobid_var $new_value ||
20526 error "'set_param a b' did not accept a value containing '='"
20528 jobid_var_new=$($LCTL get_param -n jobid_var)
20529 [[ "$jobid_var_new" == "$new_value" ]] ||
20530 error "'set_param a b' failed on a value containing '='"
20532 $LCTL set_param jobid_var $jobid_var_old
20533 jobid_var_new=$($LCTL get_param -n jobid_var)
20534 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20535 error "failed to reset jobid_var"
20537 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
20540 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
20541 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
20542 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
20543 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
20544 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
20545 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
20546 remote_mds_nodsh && skip "remote MDS with nodsh"
20548 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
20549 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
20550 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
20551 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
20552 echo "Touch failed - OK"
20554 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
20557 local file1=$DIR/$tfile.1
20558 local file2=$DIR/$tfile.2
20559 local tfile=$TMP/$tfile
20561 rm -f $file1 $file2 $tfile
20566 # 30 sec OBD_TIMEOUT in ll_getattr()
20567 # right before populating st_nlink
20568 $LCTL set_param fail_loc=0x80001409
20569 stat -c %h $file1 > $tfile &
20571 # create an alias, drop all locks and reclaim the dentry
20573 cancel_lru_locks mdc
20574 cancel_lru_locks osc
20575 sysctl -w vm.drop_caches=2
20579 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
20581 rm -f $tfile $file1 $file2
20583 run_test 403 "i_nlink should not drop to zero due to aliasing"
20585 test_404() { # LU-6601
20586 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
20587 skip "Need server version newer than 2.8.52"
20588 remote_mds_nodsh && skip "remote MDS with nodsh"
20590 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
20591 awk '/osp .*-osc-MDT/ { print $4}')
20594 for osp in $mosps; do
20595 echo "Deactivate: " $osp
20596 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
20597 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20598 awk -vp=$osp '$4 == p { print $2 }')
20599 [ $stat = IN ] || {
20600 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20601 error "deactivate error"
20603 echo "Activate: " $osp
20604 do_facet $SINGLEMDS $LCTL --device %$osp activate
20605 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20606 awk -vp=$osp '$4 == p { print $2 }')
20607 [ $stat = UP ] || {
20608 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20609 error "activate error"
20613 run_test 404 "validate manual {de}activated works properly for OSPs"
20616 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20617 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
20618 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
20619 skip "Layout swap lock is not supported"
20621 check_swap_layouts_support
20623 test_mkdir $DIR/$tdir
20624 swap_lock_test -d $DIR/$tdir ||
20625 error "One layout swap locked test failed"
20627 run_test 405 "Various layout swap lock tests"
20630 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20631 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20632 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
20633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20634 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
20635 skip "Need MDS version at least 2.8.50"
20637 local def_stripe_size=$($LFS getstripe -S $MOUNT)
20638 local test_pool=$TESTNAME
20640 pool_add $test_pool || error "pool_add failed"
20641 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
20642 error "pool_add_targets failed"
20644 save_layout_restore_at_exit $MOUNT
20646 # parent set default stripe count only, child will stripe from both
20647 # parent and fs default
20648 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
20649 error "setstripe $MOUNT failed"
20650 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
20651 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
20652 for i in $(seq 10); do
20653 local f=$DIR/$tdir/$tfile.$i
20654 touch $f || error "touch failed"
20655 local count=$($LFS getstripe -c $f)
20656 [ $count -eq $OSTCOUNT ] ||
20657 error "$f stripe count $count != $OSTCOUNT"
20658 local offset=$($LFS getstripe -i $f)
20659 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
20660 local size=$($LFS getstripe -S $f)
20661 [ $size -eq $((def_stripe_size * 2)) ] ||
20662 error "$f stripe size $size != $((def_stripe_size * 2))"
20663 local pool=$($LFS getstripe -p $f)
20664 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
20667 # change fs default striping, delete parent default striping, now child
20668 # will stripe from new fs default striping only
20669 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
20670 error "change $MOUNT default stripe failed"
20671 $LFS setstripe -c 0 $DIR/$tdir ||
20672 error "delete $tdir default stripe failed"
20673 for i in $(seq 11 20); do
20674 local f=$DIR/$tdir/$tfile.$i
20675 touch $f || error "touch $f failed"
20676 local count=$($LFS getstripe -c $f)
20677 [ $count -eq 1 ] || error "$f stripe count $count != 1"
20678 local offset=$($LFS getstripe -i $f)
20679 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
20680 local size=$($LFS getstripe -S $f)
20681 [ $size -eq $def_stripe_size ] ||
20682 error "$f stripe size $size != $def_stripe_size"
20683 local pool=$($LFS getstripe -p $f)
20684 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
20687 unlinkmany $DIR/$tdir/$tfile. 1 20
20689 local f=$DIR/$tdir/$tfile
20690 pool_remove_all_targets $test_pool $f
20691 pool_remove $test_pool $f
20693 run_test 406 "DNE support fs default striping"
20696 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20697 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20698 skip "Need MDS version at least 2.8.55"
20699 remote_mds_nodsh && skip "remote MDS with nodsh"
20701 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
20702 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
20703 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
20704 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
20705 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
20707 #define OBD_FAIL_DT_TXN_STOP 0x2019
20708 for idx in $(seq $MDSCOUNT); do
20709 do_facet mds$idx "lctl set_param fail_loc=0x2019"
20711 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
20712 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
20713 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
20716 run_test 407 "transaction fail should cause operation fail"
20719 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20721 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
20722 lctl set_param fail_loc=0x8000040a
20723 # let ll_prepare_partial_page() fail
20724 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
20728 # create at least 100 unused inodes so that
20729 # shrink_icache_memory(0) should not return 0
20730 touch $DIR/$tfile-{0..100}
20731 rm -f $DIR/$tfile-{0..100}
20734 echo 2 > /proc/sys/vm/drop_caches
20736 run_test 408 "drop_caches should not hang due to page leaks"
20740 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20742 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
20743 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
20744 touch $DIR/$tdir/guard || error "(2) Fail to create"
20746 local PREFIX=$(str_repeat 'A' 128)
20747 echo "Create 1K hard links start at $(date)"
20748 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20749 error "(3) Fail to hard link"
20751 echo "Links count should be right although linkEA overflow"
20752 stat $DIR/$tdir/guard || error "(4) Fail to stat"
20753 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
20754 [ $linkcount -eq 1001 ] ||
20755 error "(5) Unexpected hard links count: $linkcount"
20757 echo "List all links start at $(date)"
20758 ls -l $DIR/$tdir/foo > /dev/null ||
20759 error "(6) Fail to list $DIR/$tdir/foo"
20761 echo "Unlink hard links start at $(date)"
20762 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20763 error "(7) Fail to unlink"
20764 echo "Unlink hard links finished at $(date)"
20766 run_test 409 "Large amount of cross-MDTs hard links on the same file"
20770 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
20771 skip "Need client version at least 2.9.59"
20773 # Create a file, and stat it from the kernel
20774 local testfile=$DIR/$tfile
20777 local run_id=$RANDOM
20778 local my_ino=$(stat --format "%i" $testfile)
20780 # Try to insert the module. This will always fail as the
20781 # module is designed to not be inserted.
20782 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
20785 # Anything but success is a test failure
20787 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
20788 error "no inode match"
20790 run_test 410 "Test inode number returned from kernel thread"
20792 cleanup_test411_cgroup() {
20798 local cg_basedir=/sys/fs/cgroup/memory
20800 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
20801 skip "no setup for cgroup"
20803 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
20804 error "test file creation failed"
20805 cancel_lru_locks osc
20807 # Create a very small memory cgroup to force a slab allocation error
20808 local cgdir=$cg_basedir/osc_slab_alloc
20809 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
20810 trap "cleanup_test411_cgroup $cgdir" EXIT
20811 echo 2M > $cgdir/memory.kmem.limit_in_bytes
20812 echo 1M > $cgdir/memory.limit_in_bytes
20814 # Should not LBUG, just be killed by oom-killer
20815 # dd will return 0 even allocation failure in some environment.
20816 # So don't check return value
20817 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
20818 cleanup_test411_cgroup $cgdir
20822 run_test 411 "Slab allocation error with cgroup does not LBUG"
20825 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20826 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
20827 skip "Need server version at least 2.10.55"
20830 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
20831 error "mkdir failed"
20832 $LFS getdirstripe $DIR/$tdir
20833 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20834 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
20835 error "expect $((MDSCOUT - 1)) get $stripe_index"
20836 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
20837 [ $stripe_count -eq 2 ] ||
20838 error "expect 2 get $stripe_count"
20840 run_test 412 "mkdir on specific MDTs"
20844 local stripe_count=$2
20845 local mdts=$(comma_list $(mdts_nodes))
20848 local lmv_qos_prio_free
20849 local lmv_qos_threshold_rr
20850 local lmv_qos_maxage
20851 local lod_qos_prio_free
20852 local lod_qos_threshold_rr
20853 local lod_qos_maxage
20857 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
20858 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
20859 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
20861 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
20862 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
20863 stack_trap "$LCTL set_param \
20864 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
20865 stack_trap "$LCTL set_param \
20866 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
20867 stack_trap "$LCTL set_param \
20868 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
20870 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
20871 lod.lustre-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
20872 lod_qos_prio_free=${lod_qos_prio_free%%%}
20873 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
20874 lod.lustre-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
20875 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
20876 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
20877 lod.lustre-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
20878 stack_trap "do_nodes $mdts $LCTL set_param \
20879 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
20880 stack_trap "do_nodes $mdts $LCTL set_param \
20881 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
20883 stack_trap "do_nodes $mdts $LCTL set_param \
20884 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
20887 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
20889 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
20890 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
20892 testdir=$DIR/$tdir-s$stripe_count/rr
20894 for i in $(seq $((100 * MDSCOUNT))); do
20895 eval $mkdir_cmd $testdir/subdir$i ||
20896 error "$mkdir_cmd subdir$i failed"
20899 for i in $(seq $MDSCOUNT); do
20900 count=$($LFS getdirstripe -i $testdir/* |
20901 grep ^$((i - 1))$ | wc -l)
20902 echo "$count directories created on MDT$((i - 1))"
20903 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
20905 if [ $stripe_count -gt 1 ]; then
20906 count=$($LFS getdirstripe $testdir/* |
20907 grep -P "^\s+$((i - 1))\t" | wc -l)
20908 echo "$count stripes created on MDT$((i - 1))"
20909 # deviation should < 5% of average
20910 [ $count -lt $((95 * stripe_count)) ] ||
20911 [ $count -gt $((105 * stripe_count)) ] &&
20912 error "stripes are not evenly distributed"
20916 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
20917 do_nodes $mdts $LCTL set_param \
20918 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
20921 echo "Check for uneven MDTs: "
20931 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
20932 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
20933 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
20935 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
20936 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
20939 for ((i = 1; i < ${#ffree[@]}; i++)); do
20940 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
20941 if [ $tmp -gt $max ]; then
20945 if [ $tmp -lt $min ]; then
20951 [ ${ffree[min_index]} -eq 0 ] &&
20952 skip "no free files in MDT$min_index"
20953 [ ${ffree[min_index]} -gt 100000000 ] &&
20954 skip "too much free files in MDT$min_index"
20956 # Check if we need to generate uneven MDTs
20958 local diff=$(((max - min) * 100 / min))
20959 local value="$(generate_string 1024)"
20961 while [ $diff -lt $threshold ]; do
20962 # generate uneven MDTs, create till $threshold% diff
20963 echo -n "weight diff=$diff% must be > $threshold% ..."
20964 count=$((${ffree[min_index]} / 10))
20965 # 50 sec per 10000 files in vm
20966 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
20967 skip "$count files to create"
20968 echo "Fill MDT$min_index with $count files"
20969 [ -d $DIR/$tdir-MDT$min_index ] ||
20970 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
20971 error "mkdir $tdir-MDT$min_index failed"
20972 for i in $(seq $count); do
20973 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
20974 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
20975 error "create f$j_$i failed"
20976 setfattr -n user.413b -v $value \
20977 $DIR/$tdir-MDT$min_index/f$j_$i ||
20978 error "setfattr f$j_$i failed"
20981 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
20982 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
20983 max=$(((${ffree[max_index]} >> 8) * \
20984 (${bavail[max_index]} * bsize >> 16)))
20985 min=$(((${ffree[min_index]} >> 8) * \
20986 (${bavail[min_index]} * bsize >> 16)))
20987 diff=$(((max - min) * 100 / min))
20990 echo "MDT filesfree available: ${ffree[@]}"
20991 echo "MDT blocks available: ${bavail[@]}"
20992 echo "weight diff=$diff%"
20995 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
20997 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
20998 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
20999 # decrease statfs age, so that it can be updated in time
21000 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21001 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21005 testdir=$DIR/$tdir-s$stripe_count/qos
21007 for i in $(seq $((100 * MDSCOUNT))); do
21008 eval $mkdir_cmd $testdir/subdir$i ||
21009 error "$mkdir_cmd subdir$i failed"
21012 for i in $(seq $MDSCOUNT); do
21013 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
21015 echo "$count directories created on MDT$((i - 1))"
21017 if [ $stripe_count -gt 1 ]; then
21018 count=$($LFS getdirstripe $testdir/* |
21019 grep -P "^\s+$((i - 1))\t" | wc -l)
21020 echo "$count stripes created on MDT$((i - 1))"
21024 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
21025 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
21027 # D-value should > 10% of averge
21028 [ $((max - min)) -lt 10 ] &&
21029 error "subdirs shouldn't be evenly distributed"
21032 if [ $stripe_count -gt 1 ]; then
21033 max=$($LFS getdirstripe $testdir/* |
21034 grep -P "^\s+$max_index\t" | wc -l)
21035 min=$($LFS getdirstripe $testdir/* |
21036 grep -P "^\s+$min_index\t" | wc -l)
21037 [ $((max - min)) -le $((10 * stripe_count)) ] &&
21038 error "stripes shouldn't be evenly distributed"|| true
21043 [ $MDSCOUNT -lt 2 ] &&
21044 skip "We need at least 2 MDTs for this test"
21046 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21047 skip "Need server version at least 2.12.52"
21051 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21052 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21053 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21054 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21055 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
21058 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
21061 [ $MDSCOUNT -lt 2 ] &&
21062 skip "We need at least 2 MDTs for this test"
21064 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21065 skip "Need server version at least 2.12.52"
21069 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21070 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21071 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21072 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21073 $LFS setdirstripe -D -c $stripe_count \
21074 $DIR/$tdir-s$stripe_count/rr ||
21075 error "setdirstripe failed"
21076 $LFS setdirstripe -D -c $stripe_count \
21077 $DIR/$tdir-s$stripe_count/qos ||
21078 error "setdirstripe failed"
21079 test_qos_mkdir "mkdir" $stripe_count
21082 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
21085 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
21086 $LCTL set_param fail_loc=0x80000521
21087 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
21090 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
21093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21094 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
21095 skip "Need server version at least 2.11.52"
21105 # this test may be slow on ZFS
21106 [ "$mds1_FSTYPE" == "zfs" ] && total=100
21108 # though this test is designed for striped directory, let's test normal
21109 # directory too since lock is always saved as CoS lock.
21110 test_mkdir $DIR/$tdir || error "mkdir $tdir"
21111 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
21120 start_time=$(date +%s)
21121 for i in $(seq $total); do
21122 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
21125 end_time=$(date +%s)
21126 duration=$((end_time - start_time))
21128 kill -9 $setattr_pid
21130 echo "rename $total files took $duration sec"
21131 [ $duration -lt 100 ] || error "rename took $duration sec"
21133 run_test 415 "lock revoke is not missing"
21136 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
21137 skip "Need server version at least 2.11.55"
21139 # define OBD_FAIL_OSD_TXN_START 0x19a
21140 do_facet mds1 lctl set_param fail_loc=0x19a
21142 lfs mkdir -c $MDSCOUNT $DIR/$tdir
21146 run_test 416 "transaction start failure won't cause system hung"
21150 do_nodes $(comma_list $(mdts_nodes)) \
21151 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
21152 do_nodes $(comma_list $(mdts_nodes)) \
21153 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
21154 do_nodes $(comma_list $(mdts_nodes)) \
21155 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
21159 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21160 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
21161 skip "Need MDS version at least 2.11.56"
21163 trap cleanup_417 RETURN EXIT
21165 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
21166 do_nodes $(comma_list $(mdts_nodes)) \
21167 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21168 $LFS migrate -m 0 $DIR/$tdir.1 &&
21169 error "migrate dir $tdir.1 should fail"
21171 do_nodes $(comma_list $(mdts_nodes)) \
21172 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21173 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21174 error "create remote dir $tdir.2 should fail"
21176 do_nodes $(comma_list $(mdts_nodes)) \
21177 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21178 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21179 error "create striped dir $tdir.3 should fail"
21182 run_test 417 "disable remote dir, striped dir and dir migration"
21184 # Checks that the outputs of df [-i] and lfs df [-i] match
21186 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21196 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21198 for count in {1..100}; do
21202 # read the lines of interest
21203 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21204 error "df $inodes $dir | tail -n +2 failed"
21205 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21206 error "lfs df $inodes $dir | grep summary: failed"
21208 # skip first substrings of each output as they are different
21209 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21210 # compare the two outputs
21212 for i in {1..5}; do
21213 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21221 lfs df $inodes $dir
21222 error "df and lfs df $1 output mismatch: " \
21223 "df ${inodes}: ${df_out[*]}, " \
21224 "lfs df ${inodes}: ${lfs_df_out[*]}"
21229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21231 local dir=$DIR/$tdir
21232 local numfiles=$((RANDOM % 4096 + 2))
21233 local numblocks=$((RANDOM % 256 + 1))
21235 wait_delete_completed
21238 # check block output
21239 check_lfs_df blocks $dir
21240 # check inode output
21241 check_lfs_df inodes $dir
21243 # create a single file and retest
21244 echo "Creating a single file and testing"
21245 createmany -o $dir/$tfile- 1 &>/dev/null ||
21246 error "creating 1 file in $dir failed"
21247 check_lfs_df blocks $dir
21248 check_lfs_df inodes $dir
21250 # create a random number of files
21251 echo "Creating $((numfiles - 1)) files and testing"
21252 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21253 error "creating $((numfiles - 1)) files in $dir failed"
21255 # write a random number of blocks to the first test file
21256 echo "Writing $numblocks 4K blocks and testing"
21257 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21258 count=$numblocks &>/dev/null ||
21259 error "dd to $dir/${tfile}-0 failed"
21262 check_lfs_df blocks $dir
21263 check_lfs_df inodes $dir
21265 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21266 error "unlinking $numfiles files in $dir failed"
21268 run_test 418 "df and lfs df outputs match"
21272 local dir=$DIR/$tdir
21277 cancel_lru_locks mdc
21279 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21280 $LCTL set_param fail_loc=0x1410
21282 $LCTL set_param fail_loc=0
21285 run_test 419 "Verify open file by name doesn't crash kernel"
21289 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21290 skip "Need MDS version at least 2.12.53"
21292 local SAVE_UMASK=$(umask)
21293 local dir=$DIR/$tdir
21294 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21298 mkdir -m03777 $dir/testdir
21299 ls -dn $dir/testdir
21300 # Need to remove trailing '.' when SELinux is enabled
21301 local dirperms=$(ls -dn $dir/testdir |
21302 awk '{ sub(/\.$/, "", $1); print $1}')
21303 [ $dirperms == "drwxrwsrwt" ] ||
21304 error "incorrect perms on $dir/testdir"
21306 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21307 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21308 ls -n $dir/testdir/testfile
21309 local fileperms=$(ls -n $dir/testdir/testfile |
21310 awk '{ sub(/\.$/, "", $1); print $1}')
21311 [ $fileperms == "-rwxr-xr-x" ] ||
21312 error "incorrect perms on $dir/testdir/testfile"
21316 run_test 420 "clear SGID bit on non-directories for non-members"
21323 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21324 skip "Need MDS version at least 2.12.54"
21326 test_mkdir $DIR/$tdir
21327 createmany -o $DIR/$tdir/f 3
21328 cnt=$(ls -1 $DIR/$tdir | wc -l)
21329 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21331 fid1=$(lfs path2fid $DIR/$tdir/f1)
21332 fid2=$(lfs path2fid $DIR/$tdir/f2)
21333 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21335 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21336 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21338 cnt=$(ls -1 $DIR/$tdir | wc -l)
21339 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21341 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21342 createmany -o $DIR/$tdir/f 3
21343 cnt=$(ls -1 $DIR/$tdir | wc -l)
21344 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21346 fid1=$(lfs path2fid $DIR/$tdir/f1)
21347 fid2=$(lfs path2fid $DIR/$tdir/f2)
21348 echo "remove using fsname $FSNAME"
21349 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21351 cnt=$(ls -1 $DIR/$tdir | wc -l)
21352 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21354 run_test 421a "simple rm by fid"
21361 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21362 skip "Need MDS version at least 2.12.54"
21364 test_mkdir $DIR/$tdir
21365 createmany -o $DIR/$tdir/f 3
21366 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
21369 FID1=$(lfs path2fid $DIR/$tdir/f1)
21370 FID2=$(lfs path2fid $DIR/$tdir/f2)
21371 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
21373 kill -USR1 $MULTIPID
21376 cnt=$(ls $DIR/$tdir | wc -l)
21377 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
21379 run_test 421b "rm by fid on open file"
21385 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21386 skip "Need MDS version at least 2.12.54"
21388 test_mkdir $DIR/$tdir
21389 createmany -o $DIR/$tdir/f 3
21390 touch $DIR/$tdir/$tfile
21391 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
21392 cnt=$(ls -1 $DIR/$tdir | wc -l)
21393 [ $cnt != 184 ] && error "unexpected #files: $cnt"
21395 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
21396 $LFS rmfid $DIR $FID1 || error "rmfid failed"
21398 cnt=$(ls $DIR/$tdir | wc -l)
21399 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
21401 run_test 421c "rm by fid against hardlinked files"
21407 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21408 skip "Need MDS version at least 2.12.54"
21410 test_mkdir $DIR/$tdir
21411 createmany -o $DIR/$tdir/f 4097
21412 cnt=$(ls -1 $DIR/$tdir | wc -l)
21413 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
21415 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
21416 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21418 cnt=$(ls $DIR/$tdir | wc -l)
21420 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21422 run_test 421d "rmfid en masse"
21428 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21429 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21430 skip "Need MDS version at least 2.12.54"
21432 mkdir -p $DIR/$tdir
21433 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21434 createmany -o $DIR/$tdir/striped_dir/f 512
21435 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21436 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21438 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21439 sed "s/[/][^:]*://g")
21440 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21442 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21444 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21446 run_test 421e "rmfid in DNE"
21452 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21453 skip "Need MDS version at least 2.12.54"
21455 test_mkdir $DIR/$tdir
21457 cnt=$(ls -1 $DIR/$tdir | wc -l)
21458 [ $cnt != 1 ] && error "unexpected #files: $cnt"
21460 FID=$(lfs path2fid $DIR/$tdir/f)
21461 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
21462 # rmfid should fail
21463 cnt=$(ls -1 $DIR/$tdir | wc -l)
21464 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
21466 chmod a+rw $DIR/$tdir
21468 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
21469 # rmfid should fail
21470 cnt=$(ls -1 $DIR/$tdir | wc -l)
21471 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
21474 $RUNAS touch $DIR/$tdir/f
21475 FID=$(lfs path2fid $DIR/$tdir/f)
21476 echo "rmfid as root"
21477 $LFS rmfid $DIR $FID || error "rmfid as root failed"
21478 cnt=$(ls -1 $DIR/$tdir | wc -l)
21479 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
21482 $RUNAS touch $DIR/$tdir/f
21483 cnt=$(ls -1 $DIR/$tdir | wc -l)
21484 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
21485 FID=$(lfs path2fid $DIR/$tdir/f)
21486 # rmfid w/o user_fid2path mount option should fail
21487 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
21488 cnt=$(ls -1 $DIR/$tdir | wc -l)
21489 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
21491 umount_client $MOUNT || error "failed to umount client"
21492 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
21493 error "failed to mount client'"
21495 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
21496 # rmfid should succeed
21497 cnt=$(ls -1 $DIR/$tdir | wc -l)
21498 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
21500 # rmfid shouldn't allow to remove files due to dir's permission
21501 chmod a+rwx $DIR/$tdir
21504 FID=$(lfs path2fid $DIR/$tdir/f)
21505 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
21507 umount_client $MOUNT || error "failed to umount client"
21508 mount_client $MOUNT "$MOUNT_OPTS" ||
21509 error "failed to mount client'"
21512 run_test 421f "rmfid checks permissions"
21518 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21519 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21520 skip "Need MDS version at least 2.12.54"
21522 mkdir -p $DIR/$tdir
21523 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21524 createmany -o $DIR/$tdir/striped_dir/f 512
21525 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21526 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21528 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21529 sed "s/[/][^:]*://g")
21531 rm -f $DIR/$tdir/striped_dir/f1*
21532 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21533 removed=$((512 - cnt))
21535 # few files have been just removed, so we expect
21536 # rmfid to fail on their fids
21537 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
21538 [ $removed != $errors ] && error "$errors != $removed"
21540 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21542 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21544 run_test 421g "rmfid to return errors properly"
21547 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
21548 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
21549 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
21550 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
21551 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
21553 local amc=$(at_max_get client)
21554 local amo=$(at_max_get mds1)
21555 local timeout=`lctl get_param -n timeout`
21557 at_max_set 0 client
21560 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
21561 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
21562 fail_val=$(((2*timeout + 10)*1000))
21563 touch $DIR/$tdir/d3/file &
21565 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
21566 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
21567 fail_val=$((2*timeout + 5))
21568 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
21572 sleep $((2 * timeout))
21576 touch $DIR/$tdir/d2/file3
21577 touch $DIR/$tdir/d2/file4
21578 touch $DIR/$tdir/d2/file5
21581 at_max_set $amc client
21582 at_max_set $amo mds1
21584 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
21585 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
21586 error "Watchdog is always throttled"
21588 run_test 422 "kill a process with RPC in progress"
21591 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21592 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21593 skip "Need server version at least 2.9.55"
21595 start_full_debug_logging
21599 stop_full_debug_logging
21603 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21604 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21605 awk '/The barrier for/ { print $7 }')
21608 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
21613 barrier_expired() {
21616 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21617 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21618 awk '/will be expired/ { print $7 }')
21620 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
21629 echo "Start barrier_freeze at: $(date)"
21630 #define OBD_FAIL_BARRIER_DELAY 0x2202
21631 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21632 # Do not reduce barrier time - See LU-11873
21633 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
21636 local b_status=$(barrier_stat)
21637 echo "Got barrier status at: $(date)"
21638 [ "$b_status" = "'freezing_p1'" ] ||
21639 error "(1) unexpected barrier status $b_status"
21641 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21643 b_status=$(barrier_stat)
21644 [ "$b_status" = "'frozen'" ] ||
21645 error "(2) unexpected barrier status $b_status"
21647 local expired=$(barrier_expired)
21648 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
21649 sleep $((expired + 3))
21651 b_status=$(barrier_stat)
21652 [ "$b_status" = "'expired'" ] ||
21653 error "(3) unexpected barrier status $b_status"
21655 # Do not reduce barrier time - See LU-11873
21656 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
21657 error "(4) fail to freeze barrier"
21659 b_status=$(barrier_stat)
21660 [ "$b_status" = "'frozen'" ] ||
21661 error "(5) unexpected barrier status $b_status"
21663 echo "Start barrier_thaw at: $(date)"
21664 #define OBD_FAIL_BARRIER_DELAY 0x2202
21665 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21666 do_facet mgs $LCTL barrier_thaw $FSNAME &
21669 b_status=$(barrier_stat)
21670 echo "Got barrier status at: $(date)"
21671 [ "$b_status" = "'thawing'" ] ||
21672 error "(6) unexpected barrier status $b_status"
21674 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21676 b_status=$(barrier_stat)
21677 [ "$b_status" = "'thawed'" ] ||
21678 error "(7) unexpected barrier status $b_status"
21680 #define OBD_FAIL_BARRIER_FAILURE 0x2203
21681 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
21682 do_facet mgs $LCTL barrier_freeze $FSNAME
21684 b_status=$(barrier_stat)
21685 [ "$b_status" = "'failed'" ] ||
21686 error "(8) unexpected barrier status $b_status"
21688 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21689 do_facet mgs $LCTL barrier_thaw $FSNAME
21693 run_test 801a "write barrier user interfaces and stat machine"
21698 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21699 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
21700 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
21701 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
21702 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
21704 cancel_lru_locks mdc
21706 # 180 seconds should be long enough
21707 do_facet mgs $LCTL barrier_freeze $FSNAME 180
21709 local b_status=$(barrier_stat)
21710 [ "$b_status" = "'frozen'" ] ||
21711 error "(6) unexpected barrier status $b_status"
21713 mkdir $DIR/$tdir/d0/d10 &
21716 touch $DIR/$tdir/d1/f13 &
21719 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
21722 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
21725 rm -f $DIR/$tdir/d4/f12 &
21728 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
21730 # To guarantee taht the 'stat' is not blocked
21731 b_status=$(barrier_stat)
21732 [ "$b_status" = "'frozen'" ] ||
21733 error "(8) unexpected barrier status $b_status"
21735 # let above commands to run at background
21738 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
21739 ps -p $touch_pid || error "(10) touch should be blocked"
21740 ps -p $ln_pid || error "(11) link should be blocked"
21741 ps -p $mv_pid || error "(12) rename should be blocked"
21742 ps -p $rm_pid || error "(13) unlink should be blocked"
21744 b_status=$(barrier_stat)
21745 [ "$b_status" = "'frozen'" ] ||
21746 error "(14) unexpected barrier status $b_status"
21748 do_facet mgs $LCTL barrier_thaw $FSNAME
21749 b_status=$(barrier_stat)
21750 [ "$b_status" = "'thawed'" ] ||
21751 error "(15) unexpected barrier status $b_status"
21753 wait $mkdir_pid || error "(16) mkdir should succeed"
21754 wait $touch_pid || error "(17) touch should succeed"
21755 wait $ln_pid || error "(18) link should succeed"
21756 wait $mv_pid || error "(19) rename should succeed"
21757 wait $rm_pid || error "(20) unlink should succeed"
21761 run_test 801b "modification will be blocked by write barrier"
21764 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21768 stop mds2 || error "(1) Fail to stop mds2"
21770 do_facet mgs $LCTL barrier_freeze $FSNAME 30
21772 local b_status=$(barrier_stat)
21773 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
21774 do_facet mgs $LCTL barrier_thaw $FSNAME
21775 error "(2) unexpected barrier status $b_status"
21778 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21779 error "(3) Fail to rescan barrier bitmap"
21781 # Do not reduce barrier time - See LU-11873
21782 do_facet mgs $LCTL barrier_freeze $FSNAME 20
21784 b_status=$(barrier_stat)
21785 [ "$b_status" = "'frozen'" ] ||
21786 error "(4) unexpected barrier status $b_status"
21788 do_facet mgs $LCTL barrier_thaw $FSNAME
21789 b_status=$(barrier_stat)
21790 [ "$b_status" = "'thawed'" ] ||
21791 error "(5) unexpected barrier status $b_status"
21793 local devname=$(mdsdevname 2)
21795 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
21797 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21798 error "(7) Fail to rescan barrier bitmap"
21802 run_test 801c "rescan barrier bitmap"
21804 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
21805 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
21806 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
21807 saved_MOUNT_OPTS=$MOUNT_OPTS
21813 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
21814 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
21815 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
21816 MOUNT_OPTS=$saved_MOUNT_OPTS
21821 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
21822 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21823 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21824 skip "Need server version at least 2.9.55"
21826 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
21828 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21830 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
21831 error "(2) Fail to copy"
21833 trap cleanup_802a EXIT
21835 # sync by force before remount as readonly
21836 sync; sync_all_data; sleep 3; sync_all_data
21840 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
21841 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
21842 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
21844 echo "Mount the server as read only"
21845 setupall server_only || error "(3) Fail to start servers"
21847 echo "Mount client without ro should fail"
21848 mount_client $MOUNT &&
21849 error "(4) Mount client without 'ro' should fail"
21851 echo "Mount client with ro should succeed"
21852 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
21853 mount_client $MOUNT ||
21854 error "(5) Mount client with 'ro' should succeed"
21856 echo "Modify should be refused"
21857 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
21859 echo "Read should be allowed"
21860 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
21861 error "(7) Read should succeed under ro mode"
21865 run_test 802a "simulate readonly device"
21868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21869 remote_mds_nodsh && skip "remote MDS with nodsh"
21871 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
21872 skip "readonly option not available"
21874 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
21876 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
21877 error "(2) Fail to copy"
21879 # write back all cached data before setting MDT to readonly
21883 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
21884 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
21886 echo "Modify should be refused"
21887 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
21889 echo "Read should be allowed"
21890 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
21891 error "(7) Read should succeed under ro mode"
21894 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
21896 run_test 802b "be able to set MDTs to readonly"
21899 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21900 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
21901 skip "MDS needs to be newer than 2.10.54"
21903 mkdir -p $DIR/$tdir
21904 # Create some objects on all MDTs to trigger related logs objects
21905 for idx in $(seq $MDSCOUNT); do
21906 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
21907 $DIR/$tdir/dir${idx} ||
21908 error "Fail to create $DIR/$tdir/dir${idx}"
21912 wait_delete_completed # ensure old test cleanups are finished
21913 echo "before create:"
21915 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21917 for i in {1..10}; do
21918 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
21919 error "Fail to create $DIR/$tdir/foo$i"
21923 echo "after create:"
21925 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21927 # allow for an llog to be cleaned up during the test
21928 [ $after_used -ge $((before_used + 10 - 1)) ] ||
21929 error "before ($before_used) + 10 > after ($after_used)"
21931 for i in {1..10}; do
21932 rm -rf $DIR/$tdir/foo$i ||
21933 error "Fail to remove $DIR/$tdir/foo$i"
21936 sleep 3 # avoid MDT return cached statfs
21937 wait_delete_completed
21938 echo "after unlink:"
21940 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21942 # allow for an llog to be created during the test
21943 [ $after_used -le $((before_used + 1)) ] ||
21944 error "after ($after_used) > before ($before_used) + 1"
21946 run_test 803 "verify agent object for remote object"
21949 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21950 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
21951 skip "MDS needs to be newer than 2.10.54"
21952 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21954 mkdir -p $DIR/$tdir
21955 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
21956 error "Fail to create $DIR/$tdir/dir0"
21958 local fid=$($LFS path2fid $DIR/$tdir/dir0)
21959 local dev=$(mdsdevname 2)
21961 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21962 grep ${fid} || error "NOT found agent entry for dir0"
21964 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
21965 error "Fail to create $DIR/$tdir/dir1"
21967 touch $DIR/$tdir/dir1/foo0 ||
21968 error "Fail to create $DIR/$tdir/dir1/foo0"
21969 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
21972 for idx in $(seq $MDSCOUNT); do
21973 dev=$(mdsdevname $idx)
21974 do_facet mds${idx} \
21975 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21976 grep ${fid} && rc=$idx
21979 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
21980 error "Fail to rename foo0 to foo1"
21981 if [ $rc -eq 0 ]; then
21982 for idx in $(seq $MDSCOUNT); do
21983 dev=$(mdsdevname $idx)
21984 do_facet mds${idx} \
21985 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21986 grep ${fid} && rc=$idx
21990 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
21991 error "Fail to rename foo1 to foo2"
21992 if [ $rc -eq 0 ]; then
21993 for idx in $(seq $MDSCOUNT); do
21994 dev=$(mdsdevname $idx)
21995 do_facet mds${idx} \
21996 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21997 grep ${fid} && rc=$idx
22001 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
22003 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
22004 error "Fail to link to $DIR/$tdir/dir1/foo2"
22005 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
22006 error "Fail to rename foo2 to foo0"
22007 unlink $DIR/$tdir/dir1/foo0 ||
22008 error "Fail to unlink $DIR/$tdir/dir1/foo0"
22009 rm -rf $DIR/$tdir/dir0 ||
22010 error "Fail to rm $DIR/$tdir/dir0"
22012 for idx in $(seq $MDSCOUNT); do
22013 dev=$(mdsdevname $idx)
22017 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
22019 start mds${idx} $dev $MDS_MOUNT_OPTS ||
22020 error "mount mds$idx failed"
22021 df $MOUNT > /dev/null 2>&1
22023 # e2fsck should not return error
22025 error "e2fsck detected error on MDT${idx}: rc=$rc"
22028 run_test 804 "verify agent entry for remote entry"
22031 do_facet $SINGLEMDS zfs set quota=$old $fsset
22032 unlinkmany $DIR/$tdir/f- 1000000
22037 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
22038 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
22039 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
22040 skip "netfree not implemented before 0.7"
22041 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
22042 skip "Need MDS version at least 2.10.57"
22049 local pref="osd-zfs.lustre-MDT0000."
22051 # limit available space on MDS dataset to meet nospace issue
22052 # quickly. then ZFS 0.7.2 can use reserved space if asked
22053 # properly (using netfree flag in osd_declare_destroy()
22054 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
22055 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
22057 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
22058 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
22059 let "usedkb=usedkb-freekb"
22060 let "freekb=freekb/2"
22061 if let "freekb > 5000"; then
22064 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
22065 trap cleanup_805 EXIT
22067 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
22068 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
22069 rm -rf $DIR/$tdir || error "not able to remove"
22070 do_facet $SINGLEMDS zfs set quota=$old $fsset
22073 run_test 805 "ZFS can remove from full fs"
22079 local size=$($LFS getsom -s $file)
22080 local expect=$(stat -c %s $file)
22082 [[ $size == $expect ]] ||
22083 error "$file expected size: $expect, got: $size"
22085 local blocks=$($LFS getsom -b $file)
22086 expect=$(stat -c %b $file)
22087 [[ $blocks == $expect ]] ||
22088 error "$file expected blocks: $expect, got: $blocks"
22093 local size=$($LFS getsom -s $1)
22096 [[ $size == $expect ]] ||
22097 error "$file expected size: $expect, got: $size"
22101 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22102 skip "Need MDS version at least 2.11.52"
22106 touch $DIR/$tfile || error "touch $tfile failed"
22108 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22109 save_lustre_params client "llite.*.xattr_cache" > $save
22110 lctl set_param llite.*.xattr_cache=0
22111 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22113 # single-threaded write
22114 echo "Test SOM for single-threaded write"
22115 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
22116 error "write $tfile failed"
22117 check_lsom_size $DIR/$tfile $bs
22120 local size=$(($num * $bs))
22124 echo "Test SOM for single client multi-threaded($num) write"
22125 $TRUNCATE $DIR/$tfile 0
22126 for ((i = 0; i < $num; i++)); do
22127 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22129 offset=$((offset + $bs))
22131 for (( i=0; i < $num; i++ )); do
22134 check_lsom_size $DIR/$tfile $size
22136 $TRUNCATE $DIR/$tfile 0
22137 for ((i = 0; i < $num; i++)); do
22138 offset=$((offset - $bs))
22139 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22142 for (( i=0; i < $num; i++ )); do
22145 check_lsom_size $DIR/$tfile $size
22147 # multi-client writes
22148 num=$(get_node_count ${CLIENTS//,/ })
22149 size=$(($num * $bs))
22153 echo "Test SOM for multi-client ($num) writes"
22154 $TRUNCATE $DIR/$tfile 0
22155 for client in ${CLIENTS//,/ }; do
22156 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22159 offset=$((offset + $bs))
22161 for (( i=0; i < $num; i++ )); do
22164 check_lsom_size $DIR/$tfile $offset
22167 $TRUNCATE $DIR/$tfile 0
22168 for client in ${CLIENTS//,/ }; do
22169 offset=$((offset - $bs))
22170 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22174 for (( i=0; i < $num; i++ )); do
22177 check_lsom_size $DIR/$tfile $size
22180 echo "Test SOM for truncate"
22181 $TRUNCATE $DIR/$tfile 1048576
22182 check_lsom_size $DIR/$tfile 1048576
22183 $TRUNCATE $DIR/$tfile 1234
22184 check_lsom_size $DIR/$tfile 1234
22186 # verify SOM blocks count
22187 echo "Verify SOM block count"
22188 $TRUNCATE $DIR/$tfile 0
22189 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22190 error "failed to write file $tfile"
22191 check_lsom_data $DIR/$tfile
22193 run_test 806 "Verify Lazy Size on MDS"
22196 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22197 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22198 skip "Need MDS version at least 2.11.52"
22200 # Registration step
22201 changelog_register || error "changelog_register failed"
22202 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22203 changelog_users $SINGLEMDS | grep -q $cl_user ||
22204 error "User $cl_user not found in changelog_users"
22206 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22207 save_lustre_params client "llite.*.xattr_cache" > $save
22208 lctl set_param llite.*.xattr_cache=0
22209 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22211 rm -rf $DIR/$tdir || error "rm $tdir failed"
22212 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22213 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22214 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22215 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22216 error "truncate $tdir/trunc failed"
22219 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
22220 error "write $tfile failed"
22222 # multi-client wirtes
22223 local num=$(get_node_count ${CLIENTS//,/ })
22227 echo "Test SOM for multi-client ($num) writes"
22228 touch $DIR/$tfile || error "touch $tfile failed"
22229 $TRUNCATE $DIR/$tfile 0
22230 for client in ${CLIENTS//,/ }; do
22231 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22234 offset=$((offset + $bs))
22236 for (( i=0; i < $num; i++ )); do
22241 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22242 check_lsom_data $DIR/$tdir/trunc
22243 check_lsom_data $DIR/$tdir/single_dd
22244 check_lsom_data $DIR/$tfile
22247 # Deregistration step
22248 changelog_deregister || error "changelog_deregister failed"
22250 run_test 807 "verify LSOM syncing tool"
22252 check_som_nologged()
22254 local lines=$($LFS changelog $FSNAME-MDT0000 |
22255 grep 'x=trusted.som' | wc -l)
22256 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22260 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22261 skip "Need MDS version at least 2.11.55"
22263 # Registration step
22264 changelog_register || error "changelog_register failed"
22266 touch $DIR/$tfile || error "touch $tfile failed"
22269 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22270 error "write $tfile failed"
22273 $TRUNCATE $DIR/$tfile 1234
22276 $TRUNCATE $DIR/$tfile 1048576
22279 # Deregistration step
22280 changelog_deregister || error "changelog_deregister failed"
22282 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22287 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22291 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22292 skip "Need MDS version at least 2.11.56"
22294 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22295 error "failed to create DoM-only file $DIR/$tfile"
22296 touch $DIR/$tfile || error "touch $tfile failed"
22297 check_som_nodata $DIR/$tfile
22299 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22300 error "write $tfile failed"
22301 check_som_nodata $DIR/$tfile
22303 $TRUNCATE $DIR/$tfile 1234
22304 check_som_nodata $DIR/$tfile
22306 $TRUNCATE $DIR/$tfile 4097
22307 check_som_nodata $DIR/$file
22309 run_test 809 "Verify no SOM xattr store for DoM-only files"
22312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22313 $GSS && skip_env "could not run with gss"
22314 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
22315 skip "OST < 2.12.58 doesn't align checksum"
22318 stack_trap "set_checksums $ORIG_CSUM" EXIT
22319 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22324 for csum in $CKSUM_TYPES; do
22325 #define OBD_FAIL_OSC_NO_GRANT 0x411
22326 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22327 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22329 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22330 before=$(md5sum $DIR/$tfile)
22331 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22332 after=$(md5sum $DIR/$tfile)
22333 [ "$before" == "$after" ] ||
22334 error "$csum: $before != $after bs=$1 seek=$2"
22338 run_test 810 "partial page writes on ZFS (LU-11663)"
22341 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
22342 skip "Need MDS version at least 2.11.56"
22344 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
22345 do_facet mds1 $LCTL set_param fail_loc=0x165
22346 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
22349 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22352 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
22353 error "MDD orphan cleanup thread not quit"
22355 run_test 811 "orphan name stub can be cleaned up in startup"
22358 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22359 skip "OST < 2.12.51 doesn't support this fail_loc"
22360 [ "$SHARED_KEY" = true ] &&
22361 skip "OSC connections never go IDLE with Shared-Keys enabled"
22363 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22364 # ensure ost1 is connected
22365 stat $DIR/$tfile >/dev/null || error "can't stat"
22366 wait_osc_import_state client ost1 FULL
22367 # no locks, no reqs to let the connection idle
22368 cancel_lru_locks osc
22370 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22371 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22372 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22373 wait_osc_import_state client ost1 CONNECTING
22374 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22376 stat $DIR/$tfile >/dev/null || error "can't stat file"
22378 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
22381 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
22382 [ -z "$file_heat_sav" ] && skip "no file heat support"
22393 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
22394 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
22396 $LCTL set_param -n llite.*.file_heat=1
22397 echo "Turn on file heat"
22398 echo "Period second: $period_second, Decay percentage: $decay_pct"
22400 echo "QQQQ" > $DIR/$tfile
22401 echo "QQQQ" > $DIR/$tfile
22402 echo "QQQQ" > $DIR/$tfile
22403 cat $DIR/$tfile > /dev/null
22404 cat $DIR/$tfile > /dev/null
22405 cat $DIR/$tfile > /dev/null
22406 cat $DIR/$tfile > /dev/null
22408 local out=$($LFS heat_get $DIR/$tfile)
22410 $LFS heat_get $DIR/$tfile
22411 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22412 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22413 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22414 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22416 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
22417 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
22418 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
22419 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
22421 sleep $((period_second + 3))
22422 echo "Sleep $((period_second + 3)) seconds..."
22423 # The recursion formula to calculate the heat of the file f is as
22425 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
22426 # Where Hi is the heat value in the period between time points i*I and
22427 # (i+1)*I; Ci is the access count in the period; the symbol P refers
22428 # to the weight of Ci.
22429 out=$($LFS heat_get $DIR/$tfile)
22430 $LFS heat_get $DIR/$tfile
22431 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22432 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22433 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22434 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22436 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
22437 error "read sample ($readsample) is wrong"
22438 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
22439 error "write sample ($writesample) is wrong"
22440 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
22441 error "read bytes ($readbyte) is wrong"
22442 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
22443 error "write bytes ($writebyte) is wrong"
22445 echo "QQQQ" > $DIR/$tfile
22446 echo "QQQQ" > $DIR/$tfile
22447 echo "QQQQ" > $DIR/$tfile
22448 cat $DIR/$tfile > /dev/null
22449 cat $DIR/$tfile > /dev/null
22450 cat $DIR/$tfile > /dev/null
22451 cat $DIR/$tfile > /dev/null
22453 sleep $((period_second + 3))
22454 echo "Sleep $((period_second + 3)) seconds..."
22456 out=$($LFS heat_get $DIR/$tfile)
22457 $LFS heat_get $DIR/$tfile
22458 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22459 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22460 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22461 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22463 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
22464 4 * $decay_pct) / 100") -eq 1 ] ||
22465 error "read sample ($readsample1) is wrong"
22466 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
22467 3 * $decay_pct) / 100") -eq 1 ] ||
22468 error "write sample ($writesample1) is wrong"
22469 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
22470 20 * $decay_pct) / 100") -eq 1 ] ||
22471 error "read bytes ($readbyte1) is wrong"
22472 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
22473 15 * $decay_pct) / 100") -eq 1 ] ||
22474 error "write bytes ($writebyte1) is wrong"
22476 echo "Turn off file heat for the file $DIR/$tfile"
22477 $LFS heat_set -o $DIR/$tfile
22479 echo "QQQQ" > $DIR/$tfile
22480 echo "QQQQ" > $DIR/$tfile
22481 echo "QQQQ" > $DIR/$tfile
22482 cat $DIR/$tfile > /dev/null
22483 cat $DIR/$tfile > /dev/null
22484 cat $DIR/$tfile > /dev/null
22485 cat $DIR/$tfile > /dev/null
22487 out=$($LFS heat_get $DIR/$tfile)
22488 $LFS heat_get $DIR/$tfile
22489 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22490 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22491 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22492 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22494 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22495 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22496 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22497 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22499 echo "Trun on file heat for the file $DIR/$tfile"
22500 $LFS heat_set -O $DIR/$tfile
22502 echo "QQQQ" > $DIR/$tfile
22503 echo "QQQQ" > $DIR/$tfile
22504 echo "QQQQ" > $DIR/$tfile
22505 cat $DIR/$tfile > /dev/null
22506 cat $DIR/$tfile > /dev/null
22507 cat $DIR/$tfile > /dev/null
22508 cat $DIR/$tfile > /dev/null
22510 out=$($LFS heat_get $DIR/$tfile)
22511 $LFS heat_get $DIR/$tfile
22512 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22513 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22514 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22515 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22517 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
22518 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
22519 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
22520 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
22522 $LFS heat_set -c $DIR/$tfile
22523 $LCTL set_param -n llite.*.file_heat=0
22524 echo "Turn off file heat support for the Lustre filesystem"
22526 echo "QQQQ" > $DIR/$tfile
22527 echo "QQQQ" > $DIR/$tfile
22528 echo "QQQQ" > $DIR/$tfile
22529 cat $DIR/$tfile > /dev/null
22530 cat $DIR/$tfile > /dev/null
22531 cat $DIR/$tfile > /dev/null
22532 cat $DIR/$tfile > /dev/null
22534 out=$($LFS heat_get $DIR/$tfile)
22535 $LFS heat_get $DIR/$tfile
22536 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22537 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22538 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22539 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22541 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22542 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22543 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22544 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22546 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
22549 run_test 813 "File heat verfication"
22553 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
22554 echo -n y >> $DIR/$tfile
22555 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
22556 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
22558 run_test 814 "sparse cp works as expected (LU-12361)"
22562 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
22563 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
22565 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
22568 [ "$SHARED_KEY" = true ] &&
22569 skip "OSC connections never go IDLE with Shared-Keys enabled"
22571 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22572 # ensure ost1 is connected
22573 stat $DIR/$tfile >/dev/null || error "can't stat"
22574 wait_osc_import_state client ost1 FULL
22575 # no locks, no reqs to let the connection idle
22576 cancel_lru_locks osc
22577 lru_resize_disable osc
22580 before=$($LCTL get_param -n \
22581 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22583 wait_osc_import_state client ost1 IDLE
22584 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
22585 now=$($LCTL get_param -n \
22586 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22587 [ $before == $now ] || error "lru_size changed $before != $now"
22589 run_test 816 "do not reset lru_resize on idle reconnect"
22593 exportfs -u localhost:$DIR/nfsexp
22598 systemctl restart nfs-server.service || skip "failed to restart nfsd"
22600 mkdir -p $DIR/nfsexp
22601 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
22602 error "failed to export nfs"
22604 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
22605 stack_trap cleanup_817 EXIT
22607 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
22608 error "failed to mount nfs to $tmpdir"
22610 cp /bin/true $tmpdir
22611 $DIR/nfsexp/true || error "failed to execute 'true' command"
22613 run_test 817 "nfsd won't cache write lock for exec file"
22617 $LFS setstripe -c1 -i0 $DIR/$tfile
22618 $LFS setstripe -c1 -i1 $DIR/$tfile
22620 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
22621 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
22622 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
22623 error "start $SINGLEMDS failed"
22626 run_test 818 "unlink with failed llog"
22629 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22630 cancel_lru_locks osc
22631 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22632 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22633 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
22636 run_test 819a "too big niobuf in read"
22639 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22640 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22641 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22642 cancel_lru_locks osc
22646 run_test 819b "too big niobuf in write"
22649 # tests that do cleanup/setup should be run at the end
22653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22656 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
22657 $LCTL set_param fail_loc=0x903
22659 cancel_lru_locks MGC
22661 FAIL_ON_ERROR=true cleanup
22662 FAIL_ON_ERROR=true setup
22664 run_test 900 "umount should not race with any mgc requeue thread"
22667 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
22668 check_and_cleanup_lustre
22669 if [ "$I_MOUNTED" != "yes" ]; then
22670 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true