3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
47 selinux_status=$(getenforce)
48 if [ "$selinux_status" != "Disabled" ]; then
53 # skip the grant tests for ARM until they are fixed
54 if [[ $(uname -m) = aarch64 ]]; then
55 # bug number: LU-11596
56 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
57 # bug number: LU-11671 LU-11667
58 ALWAYS_EXCEPT+=" 45 317"
59 # bug number: LU-14067 LU-14067
60 ALWAYS_EXCEPT+=" 400a 400b"
63 # skip splice tests on kernels >= 4.15.0 until they are fixed
64 if [ $LINUX_VERSION_CODE -ge $(version_code 4.15.0) ]; then
65 # bug number: LU-14045
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
85 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 # Get the SLES distro version
92 # Returns a version string that should only be used in comparing
93 # strings returned by version_code()
96 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
98 # All SuSE Linux versions have one decimal. version_code expects two
99 local sles_version=$version.0
100 version_code $sles_version
103 # Check if we are running on Ubuntu or SLES so we can make decisions on
105 if [ -r /etc/SuSE-release ]; then
106 sles_version=$(sles_version_code)
107 [ $sles_version -lt $(version_code 11.4.0) ] &&
108 # bug number for skipped test: LU-4341
109 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
110 [ $sles_version -lt $(version_code 12.0.0) ] &&
111 # bug number for skipped test: LU-3703
112 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
113 elif [ -r /etc/os-release ]; then
114 if grep -qi ubuntu /etc/os-release; then
115 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
116 -e 's/^VERSION=//p' \
120 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
121 # bug number for skipped test:
123 ALWAYS_EXCEPT+=" 103a 410"
133 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
134 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
143 check_swap_layouts_support()
145 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
146 skip "Does not support layout lock."
149 check_swap_layout_no_dom()
152 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
153 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
156 check_and_setup_lustre
160 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
162 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
163 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
164 rm -rf $DIR/[Rdfs][0-9]*
166 # $RUNAS_ID may get set incorrectly somewhere else
167 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
168 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
170 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
172 if [ "${ONLY}" = "MOUNT" ] ; then
173 echo "Lustre is up, please go on"
177 echo "preparing for tests involving mounts"
178 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
180 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
181 echo # add a newline after mke2fs.
185 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
186 lctl set_param debug=-1 2> /dev/null || true
189 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
191 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
193 run_test 0a "touch; rm ====================="
196 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
197 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
199 run_test 0b "chmod 0755 $DIR ============================="
202 $LCTL get_param mdc.*.import | grep "state: FULL" ||
203 error "import not FULL"
204 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
207 run_test 0c "check import proc"
209 test_0d() { # LU-3397
210 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
211 skip "proc exports not supported before 2.10.57"
213 local mgs_exp="mgs.MGS.exports"
214 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
216 local exp_client_version
219 local temp_imp=$DIR/$tfile.import
220 local temp_exp=$DIR/$tfile.export
222 # save mgc import file to $temp_imp
223 $LCTL get_param mgc.*.import | tee $temp_imp
224 # Check if client uuid is found in MGS export
225 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
226 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
230 # save mgs export file to $temp_exp
231 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
233 # Compare the value of field "connect_flags"
234 imp_val=$(grep "connect_flags" $temp_imp)
235 exp_val=$(grep "connect_flags" $temp_exp)
236 [ "$exp_val" == "$imp_val" ] ||
237 error "export flags '$exp_val' != import flags '$imp_val'"
239 # Compare the value of client version
240 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
241 exp_val=$(version_code $exp_client_version)
242 imp_val=$CLIENT_VERSION
243 [ "$exp_val" == "$imp_val" ] ||
244 error "export client version '$exp_val' != '$imp_val'"
246 run_test 0d "check export proc ============================="
249 test_mkdir $DIR/$tdir
250 test_mkdir $DIR/$tdir/d2
251 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
252 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
255 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
257 run_test 1 "mkdir; remkdir; rmdir"
260 test_mkdir $DIR/$tdir
261 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
262 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
264 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
266 run_test 2 "mkdir; touch; rmdir; check file"
269 test_mkdir $DIR/$tdir
270 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
271 touch $DIR/$tdir/$tfile
272 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
274 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
276 run_test 3 "mkdir; touch; rmdir; check dir"
278 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
280 test_mkdir -i 1 $DIR/$tdir
282 touch $DIR/$tdir/$tfile ||
283 error "Create file under remote directory failed"
286 error "Expect error removing in-use dir $DIR/$tdir"
288 test -d $DIR/$tdir || error "Remote directory disappeared"
290 rm -rf $DIR/$tdir || error "remove remote dir error"
292 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
295 test_mkdir $DIR/$tdir
296 test_mkdir $DIR/$tdir/d2
297 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
298 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
299 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
301 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
304 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
305 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
306 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
307 error "$tfile does not have perm 0666 or UID $UID"
308 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
309 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
310 error "$tfile should be 0666 and owned by UID $UID"
312 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
315 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
318 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
319 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
320 error "$tfile should be owned by UID $RUNAS_ID"
321 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
322 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
323 error "$tfile should be owned by UID $RUNAS_ID"
325 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
328 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
331 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
332 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
333 error "$tfile should be owned by GID $UID"
334 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
335 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
336 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
338 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
341 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
343 test_mkdir $DIR/$tdir
344 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
345 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
346 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
347 test_mkdir $DIR/$tdir/d/subdir
348 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
349 error "$tdir/d/subdir should be GID $RUNAS_GID"
350 if [[ $MDSCOUNT -gt 1 ]]; then
351 # check remote dir sgid inherite
352 $LFS mkdir -i 0 $DIR/$tdir.local ||
353 error "mkdir $tdir.local failed"
354 chmod g+s $DIR/$tdir.local ||
355 error "chmod $tdir.local failed"
356 chgrp $RUNAS_GID $DIR/$tdir.local ||
357 error "chgrp $tdir.local failed"
358 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
359 error "mkdir $tdir.remote failed"
360 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
361 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
362 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
363 error "$tdir.remote should be mode 02755"
366 run_test 6g "verify new dir in sgid dir inherits group"
368 test_6h() { # bug 7331
369 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
371 touch $DIR/$tfile || error "touch failed"
372 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
373 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
374 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
375 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
376 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
378 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
381 test_mkdir $DIR/$tdir
382 $MCREATE $DIR/$tdir/$tfile
383 chmod 0666 $DIR/$tdir/$tfile
384 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
385 error "$tdir/$tfile should be mode 0666"
387 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
390 if [ ! -d $DIR/$tdir ]; then
391 test_mkdir $DIR/$tdir
393 $MCREATE $DIR/$tdir/$tfile
394 echo -n foo > $DIR/$tdir/$tfile
395 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
396 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
398 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
401 test_mkdir $DIR/$tdir
402 touch $DIR/$tdir/$tfile
403 chmod 0666 $DIR/$tdir/$tfile
404 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
405 error "$tfile mode not 0666"
407 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
410 test_mkdir $DIR/$tdir
411 test_mkdir $DIR/$tdir/d2
412 test_mkdir $DIR/$tdir/d2/d3
413 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
415 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 touch $DIR/$tdir/d2/$tfile
421 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
422 error "$tdir/d2/$tfile not a file"
424 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
427 test_mkdir $DIR/$tdir
428 test_mkdir $DIR/$tdir/d2
429 chmod 0666 $DIR/$tdir/d2
430 chmod 0705 $DIR/$tdir/d2
431 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
432 error "$tdir/d2 mode not 0705"
434 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
437 test_mkdir $DIR/$tdir
438 touch $DIR/$tdir/$tfile
439 chmod 0666 $DIR/$tdir/$tfile
440 chmod 0654 $DIR/$tdir/$tfile
441 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
442 error "$tdir/d2 mode not 0654"
444 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
447 test_mkdir $DIR/$tdir
448 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
450 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
451 error "$tdir/$tfile size not 0 after truncate"
453 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
456 test_mkdir $DIR/$tdir
457 touch $DIR/$tdir/$tfile
459 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
461 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
464 test_mkdir $DIR/$tdir
465 touch $DIR/$tdir/$tfile
466 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
467 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
468 error "$tdir/${tfile_2} not a file after rename"
469 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
471 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
474 test_mkdir $DIR/$tdir
475 touch $DIR/$tdir/$tfile
476 rm -rf $DIR/$tdir/$tfile
477 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
479 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
482 test_mkdir $DIR/$tdir
483 touch $DIR/$tdir/$tfile
484 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
486 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
487 error "$tdir/l-exist not a symlink"
488 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
489 error "$tdir/l-exist not referencing a file"
490 rm -f $DIR/$tdir/l-exist
491 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
493 run_test 17a "symlinks: create, remove (real)"
496 test_mkdir $DIR/$tdir
497 ln -s no-such-file $DIR/$tdir/l-dangle
499 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
500 error "$tdir/l-dangle not referencing no-such-file"
501 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
502 error "$tdir/l-dangle not referencing non-existent file"
503 rm -f $DIR/$tdir/l-dangle
504 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
506 run_test 17b "symlinks: create, remove (dangling)"
508 test_17c() { # bug 3440 - don't save failed open RPC for replay
509 test_mkdir $DIR/$tdir
510 ln -s foo $DIR/$tdir/$tfile
511 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
513 run_test 17c "symlinks: open dangling (should return error)"
516 test_mkdir $DIR/$tdir
517 ln -s foo $DIR/$tdir/$tfile
518 touch $DIR/$tdir/$tfile || error "creating to new symlink"
520 run_test 17d "symlinks: create dangling"
523 test_mkdir $DIR/$tdir
524 local foo=$DIR/$tdir/$tfile
525 ln -s $foo $foo || error "create symlink failed"
526 ls -l $foo || error "ls -l failed"
527 ls $foo && error "ls not failed" || true
529 run_test 17e "symlinks: create recursive symlink (should return error)"
532 test_mkdir $DIR/$tdir
533 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
534 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
535 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
536 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
537 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
538 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
541 run_test 17f "symlinks: long and very long symlink name"
543 # str_repeat(S, N) generate a string that is string S repeated N times
548 while [ $((n -= 1)) -ge 0 ]; do
554 # Long symlinks and LU-2241
556 test_mkdir $DIR/$tdir
557 local TESTS="59 60 61 4094 4095"
559 # Fix for inode size boundary in 2.1.4
560 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
563 # Patch not applied to 2.2 or 2.3 branches
564 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
565 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
569 local SYMNAME=$(str_repeat 'x' $i)
570 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
571 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
574 run_test 17g "symlinks: really long symlink name and inode boundaries"
576 test_17h() { #bug 17378
577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
578 remote_mds_nodsh && skip "remote MDS with nodsh"
582 test_mkdir $DIR/$tdir
583 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
584 $LFS setstripe -c -1 $DIR/$tdir
585 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
586 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
587 touch $DIR/$tdir/$tfile || true
589 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
591 test_17i() { #bug 20018
592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
593 remote_mds_nodsh && skip "remote MDS with nodsh"
595 local foo=$DIR/$tdir/$tfile
598 test_mkdir -c1 $DIR/$tdir
599 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
600 ln -s $foo $foo || error "create symlink failed"
601 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
602 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
603 ls -l $foo && error "error not detected"
606 run_test 17i "don't panic on short symlink (should return error)"
608 test_17k() { #bug 22301
609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
610 [[ -z "$(which rsync 2>/dev/null)" ]] &&
611 skip "no rsync command"
612 rsync --help | grep -q xattr ||
613 skip_env "$(rsync --version | head -n1) does not support xattrs"
614 test_mkdir $DIR/$tdir
615 test_mkdir $DIR/$tdir.new
616 touch $DIR/$tdir/$tfile
617 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
618 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
619 error "rsync failed with xattrs enabled"
621 run_test 17k "symlinks: rsync with xattrs enabled"
623 test_17l() { # LU-279
624 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
625 skip "no getfattr command"
627 test_mkdir $DIR/$tdir
628 touch $DIR/$tdir/$tfile
629 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
630 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
631 # -h to not follow symlinks. -m '' to list all the xattrs.
632 # grep to remove first line: '# file: $path'.
633 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
635 lgetxattr_size_check $path $xattr ||
636 error "lgetxattr_size_check $path $xattr failed"
640 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
645 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
646 remote_mds_nodsh && skip "remote MDS with nodsh"
647 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
648 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
649 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
651 local short_sym="0123456789"
652 local wdir=$DIR/$tdir
657 # create a long symlink file
658 for ((i = 0; i < 4; ++i)); do
659 long_sym=${long_sym}${long_sym}
662 echo "create 512 short and long symlink files under $wdir"
663 for ((i = 0; i < 256; ++i)); do
664 ln -sf ${long_sym}"a5a5" $wdir/long-$i
665 ln -sf ${short_sym}"a5a5" $wdir/short-$i
671 wait_delete_completed
673 echo "recreate the 512 symlink files with a shorter string"
674 for ((i = 0; i < 512; ++i)); do
675 # rewrite the symlink file with a shorter string
676 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
677 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
680 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
681 local devname=$(mdsdevname $mds_index)
683 echo "stop and checking mds${mds_index}:"
684 # e2fsck should not return error
686 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
689 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
690 error "start mds${mds_index} failed"
691 df $MOUNT > /dev/null 2>&1
693 error "e2fsck detected error for short/long symlink: rc=$rc"
696 run_test 17m "run e2fsck against MDT which contains short/long symlink"
698 check_fs_consistency_17n() {
702 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
703 # so it only check MDT1/MDT2 instead of all of MDTs.
704 for mdt_index in 1 2; do
705 local devname=$(mdsdevname $mdt_index)
706 # e2fsck should not return error
708 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
711 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
712 error "mount mds$mdt_index failed"
713 df $MOUNT > /dev/null 2>&1
719 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
721 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
722 remote_mds_nodsh && skip "remote MDS with nodsh"
723 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
724 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
725 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
729 test_mkdir $DIR/$tdir
730 for ((i=0; i<10; i++)); do
731 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
732 error "create remote dir error $i"
733 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
734 error "create files under remote dir failed $i"
737 check_fs_consistency_17n ||
738 error "e2fsck report error after create files under remote dir"
740 for ((i = 0; i < 10; i++)); do
741 rm -rf $DIR/$tdir/remote_dir_${i} ||
742 error "destroy remote dir error $i"
745 check_fs_consistency_17n ||
746 error "e2fsck report error after unlink files under remote dir"
748 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
749 skip "lustre < 2.4.50 does not support migrate mv"
751 for ((i = 0; i < 10; i++)); do
752 mkdir -p $DIR/$tdir/remote_dir_${i}
753 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
754 error "create files under remote dir failed $i"
755 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
756 error "migrate remote dir error $i"
758 check_fs_consistency_17n || error "e2fsck report error after migration"
760 for ((i = 0; i < 10; i++)); do
761 rm -rf $DIR/$tdir/remote_dir_${i} ||
762 error "destroy remote dir error $i"
765 check_fs_consistency_17n || error "e2fsck report error after unlink"
767 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
770 remote_mds_nodsh && skip "remote MDS with nodsh"
771 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
772 skip "Need MDS version at least 2.3.64"
774 local wdir=$DIR/${tdir}o
780 mdt_index=$($LFS getstripe -m $wdir/$tfile)
781 mdt_index=$((mdt_index + 1))
784 #fail mds will wait the failover finish then set
785 #following fail_loc to avoid interfer the recovery process.
788 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
789 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
790 ls -l $wdir/$tfile && rc=1
791 do_facet mds${mdt_index} lctl set_param fail_loc=0
792 [[ $rc -eq 0 ]] || error "stat file should fail"
794 run_test 17o "stat file with incompat LMA feature"
797 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
798 ls $DIR || error "Failed to ls $DIR: $?"
800 run_test 18 "touch .../f ; ls ... =============================="
806 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
808 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
811 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
813 run_test 19b "ls -l .../f19 (should return error) =============="
816 [ $RUNAS_ID -eq $UID ] &&
817 skip_env "RUNAS_ID = UID = $UID -- skipping"
819 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
821 run_test 19c "$RUNAS touch .../f19 (should return error) =="
824 cat $DIR/f19 && error || true
826 run_test 19d "cat .../f19 (should return error) =============="
835 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
837 run_test 20 "touch .../f ; ls -l ..."
840 test_mkdir $DIR/$tdir
841 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
842 ln -s dangle $DIR/$tdir/link
843 echo foo >> $DIR/$tdir/link
844 cat $DIR/$tdir/dangle
845 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
846 $CHECKSTAT -f -t file $DIR/$tdir/link ||
847 error "$tdir/link not linked to a file"
849 run_test 21 "write to dangling link"
852 local wdir=$DIR/$tdir
854 chown $RUNAS_ID:$RUNAS_GID $wdir
855 (cd $wdir || error "cd $wdir failed";
856 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
858 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
859 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
860 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
861 error "checkstat -u failed"
863 run_test 22 "unpack tar archive as non-root user"
867 test_mkdir $DIR/$tdir
868 local file=$DIR/$tdir/$tfile
870 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
871 openfile -f O_CREAT:O_EXCL $file &&
872 error "$file recreate succeeded" || true
874 run_test 23a "O_CREAT|O_EXCL in subdir"
876 test_23b() { # bug 18988
877 test_mkdir $DIR/$tdir
878 local file=$DIR/$tdir/$tfile
881 echo foo > $file || error "write filed"
882 echo bar >> $file || error "append filed"
883 $CHECKSTAT -s 8 $file || error "wrong size"
886 run_test 23b "O_APPEND check"
888 # LU-9409, size with O_APPEND and tiny writes
890 local file=$DIR/$tfile
893 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
894 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
898 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
901 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
904 #racing tiny & normal writes
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
906 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
908 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
911 #racing tiny & normal writes 2, ugly numbers
912 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
913 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
915 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
918 run_test 23c "O_APPEND size checks for tiny writes"
920 # LU-11069 file offset is correct after appending writes
922 local file=$DIR/$tfile
925 echo CentaurHauls > $file
926 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
927 if ((offset != 26)); then
928 error "wrong offset, expected 26, got '$offset'"
931 run_test 23d "file offset is correct after appending writes"
935 echo '-- same directory rename'
936 test_mkdir $DIR/$tdir
937 touch $DIR/$tdir/$tfile.1
938 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24a "rename file to non-existent target"
944 test_mkdir $DIR/$tdir
945 touch $DIR/$tdir/$tfile.{1,2}
946 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
947 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
948 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
950 run_test 24b "rename file to existing target"
953 test_mkdir $DIR/$tdir
954 test_mkdir $DIR/$tdir/d$testnum.1
955 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
956 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
957 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
959 run_test 24c "rename directory to non-existent target"
962 test_mkdir -c1 $DIR/$tdir
963 test_mkdir -c1 $DIR/$tdir/d$testnum.1
964 test_mkdir -c1 $DIR/$tdir/d$testnum.2
965 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
966 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
967 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
969 run_test 24d "rename directory to existing target"
972 echo '-- cross directory renames --'
976 mv $DIR/R5a/f $DIR/R5b/g
977 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
978 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
980 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
985 touch $DIR/R6a/f $DIR/R6b/g
986 mv $DIR/R6a/f $DIR/R6b/g
987 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
988 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
990 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
995 test_mkdir $DIR/R7a/d
996 mv $DIR/R7a/d $DIR/R7b/e
997 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
998 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1000 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1003 test_mkdir -c1 $DIR/R8a
1004 test_mkdir -c1 $DIR/R8b
1005 test_mkdir -c1 $DIR/R8a/d
1006 test_mkdir -c1 $DIR/R8b/e
1007 mrename $DIR/R8a/d $DIR/R8b/e
1008 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1009 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1011 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1014 echo "-- rename error cases"
1016 test_mkdir $DIR/R9/a
1018 mrename $DIR/R9/f $DIR/R9/a
1019 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1020 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1021 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1023 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1027 mrename $DIR/R10/f $DIR/R10/g
1028 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1029 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1030 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1032 run_test 24j "source does not exist ============================"
1035 test_mkdir $DIR/R11a
1036 test_mkdir $DIR/R11a/d
1038 mv $DIR/R11a/f $DIR/R11a/d
1039 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1040 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1042 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1044 # bug 2429 - rename foo foo foo creates invalid file
1047 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1049 run_test 24l "Renaming a file to itself ========================"
1053 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1054 # on ext3 this does not remove either the source or target files
1055 # though the "expected" operation would be to remove the source
1056 $CHECKSTAT -t file ${f} || error "${f} missing"
1057 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1059 run_test 24m "Renaming a file to a hard link to itself ========="
1063 # this stats the old file after it was renamed, so it should fail
1065 $CHECKSTAT ${f} || error "${f} missing"
1067 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1068 $CHECKSTAT -a ${f} || error "${f} exists"
1070 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1073 test_mkdir $DIR/$tdir
1074 rename_many -s random -v -n 10 $DIR/$tdir
1076 run_test 24o "rename of files during htree split"
1079 test_mkdir $DIR/R12a
1080 test_mkdir $DIR/R12b
1081 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1082 mrename $DIR/R12a $DIR/R12b
1083 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1084 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1085 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1086 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1088 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1090 cleanup_multiop_pause() {
1092 kill -USR1 $MULTIPID
1096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1098 test_mkdir $DIR/R13a
1099 test_mkdir $DIR/R13b
1100 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1101 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1104 trap cleanup_multiop_pause EXIT
1105 mrename $DIR/R13a $DIR/R13b
1106 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1107 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1108 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1109 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1110 cleanup_multiop_pause
1111 wait $MULTIPID || error "multiop close failed"
1113 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1115 test_24r() { #bug 3789
1116 test_mkdir $DIR/R14a
1117 test_mkdir $DIR/R14a/b
1118 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1119 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1120 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1122 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1125 test_mkdir $DIR/R15a
1126 test_mkdir $DIR/R15a/b
1127 test_mkdir $DIR/R15a/b/c
1128 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1130 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1132 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1134 test_mkdir $DIR/R16a
1135 test_mkdir $DIR/R16a/b
1136 test_mkdir $DIR/R16a/b/c
1137 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1138 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1139 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1141 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1143 test_24u() { # bug12192
1144 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1145 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1147 run_test 24u "create stripe file"
1149 simple_cleanup_common() {
1152 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1154 local start=$SECONDS
1157 wait_delete_completed
1158 echo "cleanup time $((SECONDS - start))"
1162 max_pages_per_rpc() {
1163 local mdtname="$(printf "MDT%04x" ${1:-0})"
1164 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1170 local nrfiles=${COUNT:-100000}
1171 local fname="$DIR/$tdir/$tfile"
1173 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1174 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1176 test_mkdir "$(dirname $fname)"
1177 # assume MDT0000 has the fewest inodes
1178 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1179 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1180 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1182 trap simple_cleanup_common EXIT
1184 createmany -m "$fname" $nrfiles
1186 cancel_lru_locks mdc
1187 lctl set_param mdc.*.stats clear
1189 # was previously test_24D: LU-6101
1190 # readdir() returns correct number of entries after cursor reload
1191 local num_ls=$(ls $DIR/$tdir | wc -l)
1192 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1193 local num_all=$(ls -a $DIR/$tdir | wc -l)
1194 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1195 [ $num_all -ne $((nrfiles + 2)) ]; then
1196 error "Expected $nrfiles files, got $num_ls " \
1197 "($num_uniq unique $num_all .&..)"
1199 # LU-5 large readdir
1200 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1201 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1202 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1203 # take into account of overhead in lu_dirpage header and end mark in
1204 # each page, plus one in rpc_num calculation.
1205 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1206 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1207 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1208 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1209 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1210 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1211 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1212 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1213 error "large readdir doesn't take effect: " \
1214 "$mds_readpage should be about $rpc_max"
1216 simple_cleanup_common
1218 run_test 24v "list large directory (test hash collision, b=17560)"
1220 test_24w() { # bug21506
1222 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1223 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1224 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1225 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1226 [[ "$SZ1" -eq "$SZ2" ]] ||
1227 error "Error reading at the end of the file $tfile"
1229 run_test 24w "Reading a file larger than 4Gb"
1232 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1234 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1235 skip "Need MDS version at least 2.7.56"
1238 local remote_dir=$DIR/$tdir/remote_dir
1240 test_mkdir $DIR/$tdir
1241 $LFS mkdir -i $MDTIDX $remote_dir ||
1242 error "create remote directory failed"
1244 test_mkdir $DIR/$tdir/src_dir
1245 touch $DIR/$tdir/src_file
1246 test_mkdir $remote_dir/tgt_dir
1247 touch $remote_dir/tgt_file
1249 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1250 error "rename dir cross MDT failed!"
1252 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1253 error "rename file cross MDT failed!"
1255 touch $DIR/$tdir/ln_file
1256 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1257 error "ln file cross MDT failed"
1259 rm -rf $DIR/$tdir || error "Can not delete directories"
1261 run_test 24x "cross MDT rename/link"
1264 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1267 local remote_dir=$DIR/$tdir/remote_dir
1270 test_mkdir $DIR/$tdir
1271 $LFS mkdir -i $mdtidx $remote_dir ||
1272 error "create remote directory failed"
1274 test_mkdir $remote_dir/src_dir
1275 touch $remote_dir/src_file
1276 test_mkdir $remote_dir/tgt_dir
1277 touch $remote_dir/tgt_file
1279 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1280 error "rename subdir in the same remote dir failed!"
1282 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1283 error "rename files in the same remote dir failed!"
1285 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1286 error "link files in the same remote dir failed!"
1288 rm -rf $DIR/$tdir || error "Can not delete directories"
1290 run_test 24y "rename/link on the same dir should succeed"
1293 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1294 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1295 skip "Need MDS version at least 2.12.51"
1299 for index in 0 1; do
1300 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1301 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1304 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1306 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1307 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1309 local mdts=$(comma_list $(mdts_nodes))
1311 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1312 stack_trap "do_nodes $mdts $LCTL \
1313 set_param mdt.*.enable_remote_rename=1" EXIT
1315 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1317 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1318 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1320 run_test 24z "cross-MDT rename is done as cp"
1322 test_24A() { # LU-3182
1326 test_mkdir $DIR/$tdir
1327 trap simple_cleanup_common EXIT
1328 createmany -m $DIR/$tdir/$tfile $NFILES
1329 local t=$(ls $DIR/$tdir | wc -l)
1330 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1331 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1332 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1333 [ $v -ne $((NFILES + 2)) ] ; then
1334 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1337 simple_cleanup_common || error "Can not delete directories"
1339 run_test 24A "readdir() returns correct number of entries."
1341 test_24B() { # LU-4805
1342 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1346 test_mkdir $DIR/$tdir
1347 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1348 error "create striped dir failed"
1350 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1351 [ $count -eq 2 ] || error "Expected 2, got $count"
1353 touch $DIR/$tdir/striped_dir/a
1355 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1356 [ $count -eq 3 ] || error "Expected 3, got $count"
1358 touch $DIR/$tdir/striped_dir/.f
1360 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1361 [ $count -eq 4 ] || error "Expected 4, got $count"
1363 rm -rf $DIR/$tdir || error "Can not delete directories"
1365 run_test 24B "readdir for striped dir return correct number of entries"
1368 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1374 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1375 error "create striped dir failed"
1377 cd $DIR/$tdir/d0/striped_dir
1379 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1380 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1381 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1383 [ "$d0_ino" = "$parent_ino" ] ||
1384 error ".. wrong, expect $d0_ino, get $parent_ino"
1386 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1387 error "mv striped dir failed"
1389 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1391 [ "$d1_ino" = "$parent_ino" ] ||
1392 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1394 run_test 24C "check .. in striped dir"
1397 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1401 mkdir $DIR/$tdir/src_dir
1402 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1403 error "create remote source failed"
1405 touch $DIR/$tdir/src_dir/src_child/a
1407 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1408 error "create remote target dir failed"
1410 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1411 error "create remote target child failed"
1413 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1414 error "rename dir cross MDT failed!"
1418 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1419 error "src_child still exists after rename"
1421 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1422 error "missing file(a) after rename"
1424 rm -rf $DIR/$tdir || error "Can not delete directories"
1426 run_test 24E "cross MDT rename/link"
1429 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1432 [ "$SLOW" = "no" ] && repeats=100
1436 echo "$repeats repeats"
1437 for ((i = 0; i < repeats; i++)); do
1438 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1439 touch $DIR/$tdir/test/a || error "touch fails"
1440 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1441 rm -rf $DIR/$tdir/test || error "rmdir fails"
1446 run_test 24F "hash order vs readdir (LU-11330)"
1449 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1454 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1455 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1456 touch $DIR/$tdir-0/f1 || error "touch f1"
1457 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1458 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1459 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1460 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1461 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1463 run_test 24G "migrate symlink in rename"
1466 echo '== symlink sanity ============================================='
1470 touch $DIR/s25/foo ||
1471 error "File creation in symlinked directory failed"
1473 run_test 25a "create file in symlinked directory ==============="
1476 [ ! -d $DIR/d25 ] && test_25a
1477 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1479 run_test 25b "lookup file in symlinked directory ==============="
1483 test_mkdir $DIR/d26/d26-2
1484 ln -s d26/d26-2 $DIR/s26
1485 touch $DIR/s26/foo || error "File creation failed"
1487 run_test 26a "multiple component symlink ======================="
1490 test_mkdir -p $DIR/$tdir/d26-2
1491 ln -s $tdir/d26-2/foo $DIR/s26-2
1492 touch $DIR/s26-2 || error "File creation failed"
1494 run_test 26b "multiple component symlink at end of lookup ======"
1497 test_mkdir $DIR/d26.2
1498 touch $DIR/d26.2/foo
1499 ln -s d26.2 $DIR/s26.2-1
1500 ln -s s26.2-1 $DIR/s26.2-2
1501 ln -s s26.2-2 $DIR/s26.2-3
1502 chmod 0666 $DIR/s26.2-3/foo
1504 run_test 26c "chain of symlinks"
1506 # recursive symlinks (bug 439)
1508 ln -s d26-3/foo $DIR/d26-3
1510 run_test 26d "create multiple component recursive symlink"
1513 [ ! -h $DIR/d26-3 ] && test_26d
1516 run_test 26e "unlink multiple component recursive symlink"
1518 # recursive symlinks (bug 7022)
1520 test_mkdir $DIR/$tdir
1521 test_mkdir $DIR/$tdir/$tfile
1522 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1523 test_mkdir -p lndir/bar1
1524 test_mkdir $DIR/$tdir/$tfile/$tfile
1525 cd $tfile || error "cd $tfile failed"
1526 ln -s .. dotdot || error "ln dotdot failed"
1527 ln -s dotdot/lndir lndir || error "ln lndir failed"
1528 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1529 output=`ls $tfile/$tfile/lndir/bar1`
1530 [ "$output" = bar1 ] && error "unexpected output"
1531 rm -r $tfile || error "rm $tfile failed"
1532 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1534 run_test 26f "rm -r of a directory which has recursive symlink"
1537 test_mkdir $DIR/$tdir
1538 $LFS getstripe $DIR/$tdir
1539 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1540 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1541 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1543 run_test 27a "one stripe file"
1546 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1548 test_mkdir $DIR/$tdir
1549 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1550 $LFS getstripe -c $DIR/$tdir/$tfile
1551 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1552 error "two-stripe file doesn't have two stripes"
1554 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1556 run_test 27b "create and write to two stripe file"
1558 # 27c family tests specific striping, setstripe -o
1560 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1561 test_mkdir -p $DIR/$tdir
1564 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1565 $LFS getstripe -i $DIR/$tdir/$tfile
1566 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1567 error "stripe not on specified OST"
1569 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1571 run_test 27ca "one stripe on specified OST"
1574 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1575 test_mkdir -p $DIR/$tdir
1577 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1578 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1581 # Strip getstripe output to a space separated list of OSTs
1582 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1583 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1584 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1585 error "stripes not on specified OSTs"
1587 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1589 run_test 27cb "two stripes on specified OSTs"
1592 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1593 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1594 skip "server does not support overstriping"
1596 test_mkdir -p $DIR/$tdir
1598 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1599 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1602 # Strip getstripe output to a space separated list of OSTs
1603 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1604 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1605 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1606 error "stripes not on specified OSTs"
1608 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1610 run_test 27cc "two stripes on the same OST"
1613 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1614 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1615 skip "server does not support overstriping"
1616 test_mkdir -p $DIR/$tdir
1617 local osts="0,1,1,0"
1618 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1619 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1622 # Strip getstripe output to a space separated list of OSTs
1623 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1624 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1625 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1626 error "stripes not on specified OSTs"
1628 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1630 run_test 27cd "four stripes on two OSTs"
1633 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1634 skip_env "too many osts, skipping"
1635 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1636 skip "server does not support overstriping"
1637 # We do one more stripe than we have OSTs
1638 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1639 skip_env "ea_inode feature disabled"
1641 test_mkdir -p $DIR/$tdir
1643 for i in $(seq 0 $OSTCOUNT);
1646 if [ $i -ne $OSTCOUNT ]; then
1650 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1651 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1654 # Strip getstripe output to a space separated list of OSTs
1655 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1656 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1657 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1658 error "stripes not on specified OSTs"
1660 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1662 run_test 27ce "more stripes than OSTs with -o"
1665 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1668 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1669 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1670 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1671 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1672 error "failed to set $osp_proc=0"
1674 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1677 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1678 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1679 error "failed to set $osp_proc=1"
1682 error "should return error due to $osp_proc=0"
1684 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1687 test_mkdir $DIR/$tdir
1688 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1689 error "setstripe failed"
1690 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1691 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1693 run_test 27d "create file with default settings"
1696 # LU-5839 adds check for existed layout before setting it
1697 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1698 skip "Need MDS version at least 2.7.56"
1700 test_mkdir $DIR/$tdir
1701 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1702 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1703 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1705 run_test 27e "setstripe existing file (should return error)"
1708 test_mkdir $DIR/$tdir
1709 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1710 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1711 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1712 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1713 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1714 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1716 run_test 27f "setstripe with bad stripe size (should return error)"
1719 test_mkdir $DIR/$tdir
1720 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1721 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1722 error "$DIR/$tdir/$tfile has object"
1724 run_test 27g "$LFS getstripe with no objects"
1727 test_mkdir $DIR/$tdir
1728 touch $DIR/$tdir/$tfile || error "touch failed"
1729 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1730 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1732 (( rc == 2 )) || error "getstripe did not return ENOENT"
1734 run_test 27ga "$LFS getstripe with missing file (should return error)"
1737 test_mkdir $DIR/$tdir
1738 touch $DIR/$tdir/$tfile || error "touch failed"
1739 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1740 error "missing objects"
1742 run_test 27i "$LFS getstripe with some objects"
1745 test_mkdir $DIR/$tdir
1746 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1747 error "setstripe failed" || true
1749 run_test 27j "setstripe with bad stripe offset (should return error)"
1751 test_27k() { # bug 2844
1752 test_mkdir $DIR/$tdir
1753 local file=$DIR/$tdir/$tfile
1754 local ll_max_blksize=$((4 * 1024 * 1024))
1755 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1756 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1757 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1758 dd if=/dev/zero of=$file bs=4k count=1
1759 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1760 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1762 run_test 27k "limit i_blksize for broken user apps"
1765 mcreate $DIR/$tfile || error "creating file"
1766 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1767 error "setstripe should have failed" || true
1769 run_test 27l "check setstripe permissions (should return error)"
1772 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1774 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1775 skip_env "multiple clients -- skipping"
1777 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1779 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1780 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1782 trap simple_cleanup_common EXIT
1783 test_mkdir $DIR/$tdir
1784 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1785 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1786 error "dd should fill OST0"
1788 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1790 [ $i -gt 256 ] && break
1793 touch $DIR/$tdir/$tfile.$i
1794 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1795 awk '{print $1}'| grep -w "0") ] &&
1796 error "OST0 was full but new created file still use it"
1798 touch $DIR/$tdir/$tfile.$i
1799 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1800 awk '{print $1}'| grep -w "0") ] &&
1801 error "OST0 was full but new created file still use it"
1802 simple_cleanup_common
1804 run_test 27m "create file while OST0 was full"
1806 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1807 # if the OST isn't full anymore.
1809 local ostidx=${1:-""}
1814 local list=$(comma_list $(osts_nodes))
1815 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1817 do_nodes $list lctl set_param fail_loc=0
1818 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1819 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1820 awk '{print $1 * 2;exit;}')
1821 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1823 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1826 __exhaust_precreations() {
1829 local FAILIDX=${3:-$OSTIDX}
1830 local ofacet=ost$((OSTIDX + 1))
1832 test_mkdir -p -c1 $DIR/$tdir
1833 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1834 local mfacet=mds$((mdtidx + 1))
1835 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1837 local OST=$(ostname_from_index $OSTIDX)
1840 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1841 local last_id=$(do_facet $mfacet lctl get_param -n \
1842 osp.$mdtosc_proc1.prealloc_last_id)
1843 local next_id=$(do_facet $mfacet lctl get_param -n \
1844 osp.$mdtosc_proc1.prealloc_next_id)
1846 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1847 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1849 test_mkdir -p $DIR/$tdir/${OST}
1850 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1851 #define OBD_FAIL_OST_ENOSPC 0x215
1852 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1853 echo "Creating to objid $last_id on ost $OST..."
1854 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1855 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1856 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1859 exhaust_precreations() {
1860 __exhaust_precreations $1 $2 $3
1864 exhaust_all_precreations() {
1866 for (( i=0; i < OSTCOUNT; i++ )) ; do
1867 __exhaust_precreations $i $1 -1
1873 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1875 remote_mds_nodsh && skip "remote MDS with nodsh"
1876 remote_ost_nodsh && skip "remote OST with nodsh"
1879 rm -f $DIR/$tdir/$tfile
1880 exhaust_precreations 0 0x80000215
1881 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1882 touch $DIR/$tdir/$tfile || error "touch failed"
1883 $LFS getstripe $DIR/$tdir/$tfile
1886 run_test 27n "create file with some full OSTs"
1889 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1891 remote_mds_nodsh && skip "remote MDS with nodsh"
1892 remote_ost_nodsh && skip "remote OST with nodsh"
1895 rm -f $DIR/$tdir/$tfile
1896 exhaust_all_precreations 0x215
1898 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1903 run_test 27o "create file with all full OSTs (should error)"
1906 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1908 remote_mds_nodsh && skip "remote MDS with nodsh"
1909 remote_ost_nodsh && skip "remote OST with nodsh"
1912 rm -f $DIR/$tdir/$tfile
1913 test_mkdir $DIR/$tdir
1915 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1916 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1917 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1919 exhaust_precreations 0 0x80000215
1920 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1921 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1922 $LFS getstripe $DIR/$tdir/$tfile
1926 run_test 27p "append to a truncated file with some full OSTs"
1929 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1931 remote_mds_nodsh && skip "remote MDS with nodsh"
1932 remote_ost_nodsh && skip "remote OST with nodsh"
1935 rm -f $DIR/$tdir/$tfile
1937 test_mkdir $DIR/$tdir
1938 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1939 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1940 error "truncate $DIR/$tdir/$tfile failed"
1941 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1943 exhaust_all_precreations 0x215
1945 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1946 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1950 run_test 27q "append to truncated file with all OSTs full (should error)"
1953 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1955 remote_mds_nodsh && skip "remote MDS with nodsh"
1956 remote_ost_nodsh && skip "remote OST with nodsh"
1959 rm -f $DIR/$tdir/$tfile
1960 exhaust_precreations 0 0x80000215
1962 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1966 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1968 test_27s() { # bug 10725
1969 test_mkdir $DIR/$tdir
1970 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1971 local stripe_count=0
1972 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1973 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1974 error "stripe width >= 2^32 succeeded" || true
1977 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1979 test_27t() { # bug 10864
1984 $WLFS getstripe $tfile
1987 run_test 27t "check that utils parse path correctly"
1989 test_27u() { # bug 4900
1990 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1991 remote_mds_nodsh && skip "remote MDS with nodsh"
1994 local list=$(comma_list $(mdts_nodes))
1996 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1997 do_nodes $list $LCTL set_param fail_loc=0x139
1998 test_mkdir -p $DIR/$tdir
1999 trap simple_cleanup_common EXIT
2000 createmany -o $DIR/$tdir/t- 1000
2001 do_nodes $list $LCTL set_param fail_loc=0
2003 TLOG=$TMP/$tfile.getstripe
2004 $LFS getstripe $DIR/$tdir > $TLOG
2005 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2006 unlinkmany $DIR/$tdir/t- 1000
2008 [[ $OBJS -gt 0 ]] &&
2009 error "$OBJS objects created on OST-0. See $TLOG" ||
2012 run_test 27u "skip object creation on OSC w/o objects"
2014 test_27v() { # bug 4900
2015 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2017 remote_mds_nodsh && skip "remote MDS with nodsh"
2018 remote_ost_nodsh && skip "remote OST with nodsh"
2020 exhaust_all_precreations 0x215
2023 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2025 touch $DIR/$tdir/$tfile
2026 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2028 for (( i=1; i < OSTCOUNT; i++ )); do
2029 do_facet ost$i lctl set_param fail_loc=0x705
2031 local START=`date +%s`
2032 createmany -o $DIR/$tdir/$tfile 32
2034 local FINISH=`date +%s`
2035 local TIMEOUT=`lctl get_param -n timeout`
2036 local PROCESS=$((FINISH - START))
2037 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2038 error "$FINISH - $START >= $TIMEOUT / 2"
2039 sleep $((TIMEOUT / 2 - PROCESS))
2042 run_test 27v "skip object creation on slow OST"
2044 test_27w() { # bug 10997
2045 test_mkdir $DIR/$tdir
2046 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2047 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2048 error "stripe size $size != 65536" || true
2049 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2050 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2052 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2055 [[ $OSTCOUNT -lt 2 ]] &&
2056 skip_env "skipping multiple stripe count/offset test"
2058 test_mkdir $DIR/$tdir
2059 for i in $(seq 1 $OSTCOUNT); do
2061 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2062 error "setstripe -c $i -i $offset failed"
2063 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2064 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2065 [ $count -ne $i ] && error "stripe count $count != $i" || true
2066 [ $index -ne $offset ] &&
2067 error "stripe offset $index != $offset" || true
2070 run_test 27wa "check $LFS setstripe -c -i options"
2073 remote_ost_nodsh && skip "remote OST with nodsh"
2074 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2077 OFFSET=$(($OSTCOUNT - 1))
2079 local OST=$(ostname_from_index $OSTIDX)
2081 test_mkdir $DIR/$tdir
2082 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2083 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2085 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2086 for i in $(seq 0 $OFFSET); do
2087 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2088 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2089 error "OST0 was degraded but new created file still use it"
2091 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2093 run_test 27x "create files while OST0 is degraded"
2096 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2097 remote_mds_nodsh && skip "remote MDS with nodsh"
2098 remote_ost_nodsh && skip "remote OST with nodsh"
2099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2101 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2102 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2103 osp.$mdtosc.prealloc_last_id)
2104 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2105 osp.$mdtosc.prealloc_next_id)
2106 local fcount=$((last_id - next_id))
2107 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2108 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2110 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2111 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2112 local OST_DEACTIVE_IDX=-1
2117 for OSC in $MDS_OSCS; do
2118 OST=$(osc_to_ost $OSC)
2119 OSTIDX=$(index_from_ostuuid $OST)
2120 if [ $OST_DEACTIVE_IDX == -1 ]; then
2121 OST_DEACTIVE_IDX=$OSTIDX
2123 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2124 echo $OSC "is Deactivated:"
2125 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2129 OSTIDX=$(index_from_ostuuid $OST)
2130 test_mkdir $DIR/$tdir
2131 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2133 for OSC in $MDS_OSCS; do
2134 OST=$(osc_to_ost $OSC)
2135 OSTIDX=$(index_from_ostuuid $OST)
2136 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2137 echo $OST "is degraded:"
2138 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2139 obdfilter.$OST.degraded=1
2144 createmany -o $DIR/$tdir/$tfile $fcount
2146 for OSC in $MDS_OSCS; do
2147 OST=$(osc_to_ost $OSC)
2148 OSTIDX=$(index_from_ostuuid $OST)
2149 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2150 echo $OST "is recovered from degraded:"
2151 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2152 obdfilter.$OST.degraded=0
2154 do_facet $SINGLEMDS lctl --device %$OSC activate
2158 # all osp devices get activated, hence -1 stripe count restored
2159 local stripe_count=0
2161 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2162 # devices get activated.
2164 $LFS setstripe -c -1 $DIR/$tfile
2165 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2167 [ $stripe_count -ne $OSTCOUNT ] &&
2168 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2171 run_test 27y "create files while OST0 is degraded and the rest inactive"
2177 lmm_count=$($LFS getstripe -c $1)
2178 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2179 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2181 local old_ifs="$IFS"
2183 fid=($($LFS path2fid $1))
2186 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2187 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2189 # compare lmm_seq and lu_fid->f_seq
2190 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2191 # compare lmm_object_id and lu_fid->oid
2192 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2194 # check the trusted.fid attribute of the OST objects of the file
2195 local have_obdidx=false
2197 $LFS getstripe $1 | while read obdidx oid hex seq; do
2198 # skip lines up to and including "obdidx"
2199 [ -z "$obdidx" ] && break
2200 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2201 $have_obdidx || continue
2203 local ost=$((obdidx + 1))
2204 local dev=$(ostdevname $ost)
2207 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2209 seq=$(echo $seq | sed -e "s/^0x//g")
2210 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2211 oid_hex=$(echo $oid)
2213 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2215 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2219 # Don't unmount/remount the OSTs if we don't need to do that.
2220 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2221 # update too, until that use mount/ll_decode_filter_fid/mount.
2222 # Re-enable when debugfs will understand new filter_fid.
2224 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2225 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2226 $dev 2>/dev/null" | grep "parent=")
2228 if [ -z "$ff" ]; then
2230 mount_fstype ost$ost
2231 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2232 $(facet_mntpt ost$ost)/$obj_file)
2233 unmount_fstype ost$ost
2234 start ost$ost $dev $OST_MOUNT_OPTS
2238 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2240 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2242 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2243 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2245 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2246 # stripe_size=1048576 component_id=1 component_start=0 \
2247 # component_end=33554432
2248 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2249 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2250 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2252 if grep -q 'stripe=' <<<$ff; then
2253 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2255 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2256 # into f_ver in this case. See comment on ff_parent.
2257 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2260 # compare lmm_seq and filter_fid->ff_parent.f_seq
2261 [ $ff_pseq = $lmm_seq ] ||
2262 error "FF parent SEQ $ff_pseq != $lmm_seq"
2263 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2264 [ $ff_poid = $lmm_oid ] ||
2265 error "FF parent OID $ff_poid != $lmm_oid"
2266 (($ff_pstripe == $stripe_nr)) ||
2267 error "FF stripe $ff_pstripe != $stripe_nr"
2269 stripe_nr=$((stripe_nr + 1))
2270 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2272 if grep -q 'stripe_count=' <<<$ff; then
2273 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2274 -e 's/ .*//' <<<$ff)
2275 [ $lmm_count = $ff_scnt ] ||
2276 error "FF stripe count $lmm_count != $ff_scnt"
2282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2283 remote_ost_nodsh && skip "remote OST with nodsh"
2285 test_mkdir $DIR/$tdir
2286 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2287 { error "setstripe -c -1 failed"; return 1; }
2288 # We need to send a write to every object to get parent FID info set.
2289 # This _should_ also work for setattr, but does not currently.
2290 # touch $DIR/$tdir/$tfile-1 ||
2291 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2292 { error "dd $tfile-1 failed"; return 2; }
2293 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2294 { error "setstripe -c -1 failed"; return 3; }
2295 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2296 { error "dd $tfile-2 failed"; return 4; }
2298 # make sure write RPCs have been sent to OSTs
2301 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2302 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2304 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2306 test_27A() { # b=19102
2307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2309 save_layout_restore_at_exit $MOUNT
2310 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2311 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2312 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2313 local default_size=$($LFS getstripe -S $MOUNT)
2314 local default_offset=$($LFS getstripe -i $MOUNT)
2315 local dsize=$(do_facet $SINGLEMDS \
2316 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2317 [ $default_size -eq $dsize ] ||
2318 error "stripe size $default_size != $dsize"
2319 [ $default_offset -eq -1 ] ||
2320 error "stripe offset $default_offset != -1"
2322 run_test 27A "check filesystem-wide default LOV EA values"
2324 test_27B() { # LU-2523
2325 test_mkdir $DIR/$tdir
2326 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2328 # open f1 with O_LOV_DELAY_CREATE
2330 # call setstripe ioctl on open file descriptor for f1
2332 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2336 # open f1 with O_LOV_DELAY_CREATE
2338 # call setstripe ioctl on open file descriptor for f1
2340 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2342 # Allow multiop to fail in imitation of NFS's busted semantics.
2345 run_test 27B "call setstripe on open unlinked file/rename victim"
2347 # 27C family tests full striping and overstriping
2348 test_27Ca() { #LU-2871
2349 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2357 test_mkdir $DIR/$tdir
2359 for i in $(seq 0 $((OSTCOUNT - 1))); do
2360 # set stripe across all OSTs starting from OST$i
2361 $LFS setstripe -i $i -c -1 $tfile$i
2362 # get striping information
2363 ost_idx=($($LFS getstripe $tfile$i |
2364 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2368 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2369 error "${#ost_idx[@]} != $OSTCOUNT"
2371 for index in $(seq 0 $((OSTCOUNT - 1))); do
2373 for j in $(echo ${ost_idx[@]}); do
2374 if [ $index -eq $j ]; then
2380 error "Can not find $index in ${ost_idx[@]}"
2384 run_test 27Ca "check full striping across all OSTs"
2387 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2388 skip "server does not support overstriping"
2389 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2390 skip_env "too many osts, skipping"
2392 test_mkdir -p $DIR/$tdir
2393 local setcount=$(($OSTCOUNT * 2))
2394 [ $setcount -ge 160 ] || large_xattr_enabled ||
2395 skip_env "ea_inode feature disabled"
2397 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2398 error "setstripe failed"
2400 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2401 [ $count -eq $setcount ] ||
2402 error "stripe count $count, should be $setcount"
2404 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2405 error "overstriped should be set in pattern"
2407 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2410 run_test 27Cb "more stripes than OSTs with -C"
2413 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2414 skip "server does not support overstriping"
2415 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2417 test_mkdir -p $DIR/$tdir
2418 local setcount=$(($OSTCOUNT - 1))
2420 [ $setcount -ge 160 ] || large_xattr_enabled ||
2421 skip_env "ea_inode feature disabled"
2423 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2424 error "setstripe failed"
2426 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2427 [ $count -eq $setcount ] ||
2428 error "stripe count $count, should be $setcount"
2430 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2431 error "overstriped should not be set in pattern"
2433 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2436 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2439 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2440 skip "server does not support overstriping"
2441 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2442 large_xattr_enabled || skip_env "ea_inode feature disabled"
2444 test_mkdir -p $DIR/$tdir
2445 local setcount=$LOV_MAX_STRIPE_COUNT
2447 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2448 error "setstripe failed"
2450 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2451 [ $count -eq $setcount ] ||
2452 error "stripe count $count, should be $setcount"
2454 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2455 error "overstriped should be set in pattern"
2457 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2460 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2462 run_test 27Cd "test maximum stripe count"
2465 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2466 skip "server does not support overstriping"
2467 test_mkdir -p $DIR/$tdir
2469 pool_add $TESTNAME || error "Pool creation failed"
2470 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2474 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2475 error "setstripe failed"
2477 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2478 [ $count -eq $setcount ] ||
2479 error "stripe count $count, should be $setcount"
2481 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2482 error "overstriped should be set in pattern"
2484 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2487 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2489 run_test 27Ce "test pool with overstriping"
2492 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2493 skip "server does not support overstriping"
2494 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2495 skip_env "too many osts, skipping"
2497 test_mkdir -p $DIR/$tdir
2499 local setcount=$(($OSTCOUNT * 2))
2500 [ $setcount -ge 160 ] || large_xattr_enabled ||
2501 skip_env "ea_inode feature disabled"
2503 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2504 error "setstripe failed"
2506 echo 1 > $DIR/$tdir/$tfile
2508 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2509 [ $count -eq $setcount ] ||
2510 error "stripe count $count, should be $setcount"
2512 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2513 error "overstriped should be set in pattern"
2515 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2518 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2520 run_test 27Cf "test default inheritance with overstriping"
2523 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2524 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2525 remote_mds_nodsh && skip "remote MDS with nodsh"
2527 local POOL=${POOL:-testpool}
2529 local last_ost=$(($OSTCOUNT - 1))
2531 local ost_list=$(seq $first_ost $ost_step $last_ost)
2532 local ost_range="$first_ost $last_ost $ost_step"
2534 test_mkdir $DIR/$tdir
2535 pool_add $POOL || error "pool_add failed"
2536 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2539 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2541 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2542 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2543 skip27D+=" -s 30,31"
2544 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2545 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2546 skip27D+=" -s 32,33"
2547 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2549 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2550 error "llapi_layout_test failed"
2552 destroy_test_pools || error "destroy test pools failed"
2554 run_test 27D "validate llapi_layout API"
2556 # Verify that default_easize is increased from its initial value after
2557 # accessing a widely striped file.
2559 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2560 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2561 skip "client does not have LU-3338 fix"
2563 # 72 bytes is the minimum space required to store striping
2564 # information for a file striped across one OST:
2565 # (sizeof(struct lov_user_md_v3) +
2566 # sizeof(struct lov_user_ost_data_v1))
2568 $LCTL set_param -n llite.*.default_easize $min_easize ||
2569 error "lctl set_param failed"
2570 local easize=$($LCTL get_param -n llite.*.default_easize)
2572 [ $easize -eq $min_easize ] ||
2573 error "failed to set default_easize"
2575 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2576 error "setstripe failed"
2577 # In order to ensure stat() call actually talks to MDS we need to
2578 # do something drastic to this file to shake off all lock, e.g.
2579 # rename it (kills lookup lock forcing cache cleaning)
2580 mv $DIR/$tfile $DIR/${tfile}-1
2581 ls -l $DIR/${tfile}-1
2584 easize=$($LCTL get_param -n llite.*.default_easize)
2586 [ $easize -gt $min_easize ] ||
2587 error "default_easize not updated"
2589 run_test 27E "check that default extended attribute size properly increases"
2591 test_27F() { # LU-5346/LU-7975
2592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2593 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2594 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2595 skip "Need MDS version at least 2.8.51"
2596 remote_ost_nodsh && skip "remote OST with nodsh"
2598 test_mkdir $DIR/$tdir
2600 $LFS setstripe -c 2 $DIR/$tdir
2602 # stop all OSTs to reproduce situation for LU-7975 ticket
2603 for num in $(seq $OSTCOUNT); do
2607 # open/create f0 with O_LOV_DELAY_CREATE
2608 # truncate f0 to a non-0 size
2610 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2612 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2613 # open/write it again to force delayed layout creation
2614 cat /etc/hosts > $DIR/$tdir/f0 &
2618 for num in $(seq $OSTCOUNT); do
2619 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2620 error "ost$num failed to start"
2623 wait $catpid || error "cat failed"
2625 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2626 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2627 error "wrong stripecount"
2630 run_test 27F "Client resend delayed layout creation with non-zero size"
2632 test_27G() { #LU-10629
2633 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2634 skip "Need MDS version at least 2.11.51"
2635 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2636 remote_mds_nodsh && skip "remote MDS with nodsh"
2637 local POOL=${POOL:-testpool}
2638 local ostrange="0 0 1"
2640 test_mkdir $DIR/$tdir
2641 touch $DIR/$tdir/$tfile.nopool
2642 pool_add $POOL || error "pool_add failed"
2643 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2644 $LFS setstripe -p $POOL $DIR/$tdir
2646 local pool=$($LFS getstripe -p $DIR/$tdir)
2648 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2649 touch $DIR/$tdir/$tfile.default
2650 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2651 $LFS find $DIR/$tdir -type f --pool $POOL
2652 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2653 [[ "$found" == "2" ]] ||
2654 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2656 $LFS setstripe -d $DIR/$tdir
2658 pool=$($LFS getstripe -p -d $DIR/$tdir)
2660 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2662 run_test 27G "Clear OST pool from stripe"
2665 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2666 skip "Need MDS version newer than 2.11.54"
2667 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2668 test_mkdir $DIR/$tdir
2669 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2670 touch $DIR/$tdir/$tfile
2671 $LFS getstripe -c $DIR/$tdir/$tfile
2672 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2673 error "two-stripe file doesn't have two stripes"
2675 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2676 $LFS getstripe -y $DIR/$tdir/$tfile
2677 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2678 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2679 error "expected l_ost_idx: [02]$ not matched"
2681 # make sure ost list has been cleared
2682 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2683 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2684 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2686 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2688 run_test 27H "Set specific OSTs stripe"
2691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2692 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2693 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2694 skip "Need MDS version newer than 2.12.52"
2695 local pool=$TESTNAME
2696 local ostrange="1 1 1"
2698 save_layout_restore_at_exit $MOUNT
2699 $LFS setstripe -c 2 -i 0 $MOUNT
2700 pool_add $pool || error "pool_add failed"
2701 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2702 test_mkdir $DIR/$tdir
2703 $LFS setstripe -p $pool $DIR/$tdir
2704 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2705 $LFS getstripe $DIR/$tdir/$tfile
2707 run_test 27I "check that root dir striping does not break parent dir one"
2710 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2711 skip "Need MDS version newer than 2.12.51"
2713 test_mkdir $DIR/$tdir
2714 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2715 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2717 # create foreign file (raw way)
2718 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2719 -t 1 -F 0xda08 || error "create_foreign_file failed"
2721 # verify foreign file (raw way)
2722 parse_foreign_file -f $DIR/$tdir/$tfile |
2723 grep "lov_foreign_magic: 0x0BD70BD0" ||
2724 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2725 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2726 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2727 parse_foreign_file -f $DIR/$tdir/$tfile |
2728 grep "lov_foreign_size: 73" ||
2729 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2730 parse_foreign_file -f $DIR/$tdir/$tfile |
2731 grep "lov_foreign_type: 1" ||
2732 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2733 parse_foreign_file -f $DIR/$tdir/$tfile |
2734 grep "lov_foreign_flags: 0x0000DA08" ||
2735 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2736 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2737 grep "lov_foreign_value: 0x" |
2738 sed -e 's/lov_foreign_value: 0x//')
2739 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2740 [[ $lov = ${lov2// /} ]] ||
2741 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2743 # create foreign file (lfs + API)
2744 $LFS setstripe --foreign=daos --flags 0xda08 \
2745 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2746 error "$DIR/$tdir/${tfile}2: create failed"
2748 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2749 grep "lfm_magic:.*0x0BD70BD0" ||
2750 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2751 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2752 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2753 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2754 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2755 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2756 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2757 grep "lfm_flags:.*0x0000DA08" ||
2758 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2759 $LFS getstripe $DIR/$tdir/${tfile}2 |
2760 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2761 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2763 # modify striping should fail
2764 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2765 error "$DIR/$tdir/$tfile: setstripe should fail"
2766 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2767 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2770 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2771 cat $DIR/$tdir/${tfile}2 &&
2772 error "$DIR/$tdir/${tfile}2: read should fail"
2773 cat /etc/passwd > $DIR/$tdir/$tfile &&
2774 error "$DIR/$tdir/$tfile: write should fail"
2775 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2776 error "$DIR/$tdir/${tfile}2: write should fail"
2779 chmod 222 $DIR/$tdir/$tfile ||
2780 error "$DIR/$tdir/$tfile: chmod failed"
2781 chmod 222 $DIR/$tdir/${tfile}2 ||
2782 error "$DIR/$tdir/${tfile}2: chmod failed"
2785 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2786 error "$DIR/$tdir/$tfile: chown failed"
2787 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2788 error "$DIR/$tdir/${tfile}2: chown failed"
2790 # rename should work
2791 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2792 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2793 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2794 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2796 #remove foreign file
2797 rm $DIR/$tdir/${tfile}.new ||
2798 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2799 rm $DIR/$tdir/${tfile}2.new ||
2800 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2802 run_test 27J "basic ops on file with foreign LOV"
2805 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2806 skip "Need MDS version newer than 2.12.49"
2808 test_mkdir $DIR/$tdir
2809 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2810 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2812 # create foreign dir (raw way)
2813 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2814 error "create_foreign_dir FAILED"
2816 # verify foreign dir (raw way)
2817 parse_foreign_dir -d $DIR/$tdir/$tdir |
2818 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2819 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2820 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2821 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2822 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2823 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2824 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2825 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2826 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2827 grep "lmv_foreign_value: 0x" |
2828 sed 's/lmv_foreign_value: 0x//')
2829 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2831 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2833 # create foreign dir (lfs + API)
2834 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2835 $DIR/$tdir/${tdir}2 ||
2836 error "$DIR/$tdir/${tdir}2: create failed"
2838 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2839 grep "lfm_magic:.*0x0CD50CD0" ||
2840 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2841 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2842 # - sizeof(lfm_type) - sizeof(lfm_flags)
2843 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2844 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2845 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2846 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2847 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2848 grep "lfm_flags:.*0x0000DA05" ||
2849 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2850 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2851 grep "lfm_value.*${uuid1}@${uuid2}" ||
2852 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2854 # file create in dir should fail
2855 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2856 touch $DIR/$tdir/${tdir}2/$tfile &&
2857 "$DIR/${tdir}2: file create should fail"
2860 chmod 777 $DIR/$tdir/$tdir ||
2861 error "$DIR/$tdir: chmod failed"
2862 chmod 777 $DIR/$tdir/${tdir}2 ||
2863 error "$DIR/${tdir}2: chmod failed"
2866 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2867 error "$DIR/$tdir: chown failed"
2868 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2869 error "$DIR/${tdir}2: chown failed"
2871 # rename should work
2872 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2873 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2874 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2875 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2878 rmdir $DIR/$tdir/${tdir}.new ||
2879 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2880 rmdir $DIR/$tdir/${tdir}2.new ||
2881 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2883 run_test 27K "basic ops on dir with foreign LMV"
2886 remote_mds_nodsh && skip "remote MDS with nodsh"
2888 local POOL=${POOL:-$TESTNAME}
2890 pool_add $POOL || error "pool_add failed"
2892 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2893 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2894 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2896 run_test 27L "lfs pool_list gives correct pool name"
2899 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2900 skip "Need MDS version >= than 2.12.57"
2901 remote_mds_nodsh && skip "remote MDS with nodsh"
2902 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2904 test_mkdir $DIR/$tdir
2906 # Set default striping on directory
2907 $LFS setstripe -C 4 $DIR/$tdir
2909 echo 1 > $DIR/$tdir/${tfile}.1
2910 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2912 [ $count -eq $setcount ] ||
2913 error "(1) stripe count $count, should be $setcount"
2915 # Capture existing append_stripe_count setting for restore
2916 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2917 local mdts=$(comma_list $(mdts_nodes))
2918 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2920 local appendcount=$orig_count
2921 echo 1 >> $DIR/$tdir/${tfile}.2_append
2922 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2923 [ $count -eq $appendcount ] ||
2924 error "(2)stripe count $count, should be $appendcount for append"
2926 # Disable O_APPEND striping, verify it works
2927 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2929 # Should now get the default striping, which is 4
2931 echo 1 >> $DIR/$tdir/${tfile}.3_append
2932 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2933 [ $count -eq $setcount ] ||
2934 error "(3) stripe count $count, should be $setcount"
2936 # Try changing the stripe count for append files
2937 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2939 # Append striping is now 2 (directory default is still 4)
2941 echo 1 >> $DIR/$tdir/${tfile}.4_append
2942 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2943 [ $count -eq $appendcount ] ||
2944 error "(4) stripe count $count, should be $appendcount for append"
2946 # Test append stripe count of -1
2947 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2948 appendcount=$OSTCOUNT
2949 echo 1 >> $DIR/$tdir/${tfile}.5
2950 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2951 [ $count -eq $appendcount ] ||
2952 error "(5) stripe count $count, should be $appendcount for append"
2954 # Set append striping back to default of 1
2955 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2957 # Try a new default striping, PFL + DOM
2958 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2960 # Create normal DOM file, DOM returns stripe count == 0
2962 touch $DIR/$tdir/${tfile}.6
2963 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2964 [ $count -eq $setcount ] ||
2965 error "(6) stripe count $count, should be $setcount"
2969 echo 1 >> $DIR/$tdir/${tfile}.7_append
2970 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2971 [ $count -eq $appendcount ] ||
2972 error "(7) stripe count $count, should be $appendcount for append"
2974 # Clean up DOM layout
2975 $LFS setstripe -d $DIR/$tdir
2977 # Now test that append striping works when layout is from root
2978 $LFS setstripe -c 2 $MOUNT
2979 # Make a special directory for this
2980 mkdir $DIR/${tdir}/${tdir}.2
2981 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2983 # Verify for normal file
2985 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2986 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2987 [ $count -eq $setcount ] ||
2988 error "(8) stripe count $count, should be $setcount"
2991 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2992 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2993 [ $count -eq $appendcount ] ||
2994 error "(9) stripe count $count, should be $appendcount for append"
2996 # Now test O_APPEND striping with pools
2997 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2998 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3001 pool_add $TESTNAME || error "pool creation failed"
3002 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3004 echo 1 >> $DIR/$tdir/${tfile}.10_append
3006 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3007 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3009 # Check that count is still correct
3011 echo 1 >> $DIR/$tdir/${tfile}.11_append
3012 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3013 [ $count -eq $appendcount ] ||
3014 error "(11) stripe count $count, should be $appendcount for append"
3016 # Disable O_APPEND stripe count, verify pool works separately
3017 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3019 echo 1 >> $DIR/$tdir/${tfile}.12_append
3021 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3022 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3024 # Remove pool setting, verify it's not applied
3025 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3027 echo 1 >> $DIR/$tdir/${tfile}.13_append
3029 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3030 [ "$pool" = "" ] || error "(13) pool found: $pool"
3032 run_test 27M "test O_APPEND striping"
3035 combined_mgs_mds && skip "needs separate MGS/MDT"
3037 pool_add $TESTNAME || error "pool_add failed"
3038 do_facet mgs "$LCTL pool_list $FSNAME" |
3039 grep -Fx "${FSNAME}.${TESTNAME}" ||
3040 error "lctl pool_list on MGS failed"
3042 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3044 # createtest also checks that device nodes are created and
3045 # then visible correctly (#2091)
3046 test_28() { # bug 2091
3048 $CREATETEST $DIR/d28/ct || error "createtest failed"
3050 run_test 28 "create/mknod/mkdir with bad file types ============"
3053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3055 sync; sleep 1; sync # flush out any dirty pages from previous tests
3062 declare -i LOCKCOUNTORIG=0
3063 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3064 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3066 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3068 declare -i LOCKUNUSEDCOUNTORIG=0
3069 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3070 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3077 declare -i LOCKCOUNTCURRENT=0
3078 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3079 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3082 declare -i LOCKUNUSEDCOUNTCURRENT=0
3083 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3084 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3087 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3088 $LCTL set_param -n ldlm.dump_namespaces ""
3089 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3090 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3091 log "dumped log to $TMP/test_29.dk (bug 5793)"
3094 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3095 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3096 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3097 log "dumped log to $TMP/test_29.dk (bug 5793)"
3101 run_test 29 "IT_GETATTR regression ============================"
3103 test_30a() { # was test_30
3104 cp $(which ls) $DIR || cp /bin/ls $DIR
3105 $DIR/ls / || error "Can't execute binary from lustre"
3108 run_test 30a "execute binary from Lustre (execve) =============="
3111 cp `which ls` $DIR || cp /bin/ls $DIR
3113 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3116 run_test 30b "execute binary from Lustre as non-root ==========="
3118 test_30c() { # b=22376
3119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3121 cp $(which ls) $DIR || cp /bin/ls $DIR
3123 cancel_lru_locks mdc
3124 cancel_lru_locks osc
3125 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3128 run_test 30c "execute binary from Lustre without read perms ===="
3131 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3133 for i in {1..10}; do
3134 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3137 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3138 wait $PID || error "executing dd from Lustre failed"
3144 run_test 30d "execute binary from Lustre while clear locks"
3147 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3148 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3150 run_test 31a "open-unlink file =================================="
3153 touch $DIR/f31 || error "touch $DIR/f31 failed"
3154 ln $DIR/f31 $DIR/f31b || error "ln failed"
3155 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3156 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3158 run_test 31b "unlink file with multiple links while open ======="
3161 touch $DIR/f31 || error "touch $DIR/f31 failed"
3162 ln $DIR/f31 $DIR/f31c || error "ln failed"
3163 multiop_bg_pause $DIR/f31 O_uc ||
3164 error "multiop_bg_pause for $DIR/f31 failed"
3166 $MULTIOP $DIR/f31c Ouc
3167 kill -USR1 $MULTIPID
3170 run_test 31c "open-unlink file with multiple links ============="
3173 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3174 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3176 run_test 31d "remove of open directory ========================="
3178 test_31e() { # bug 2904
3179 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3181 run_test 31e "remove of open non-empty directory ==============="
3183 test_31f() { # bug 4554
3184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3187 test_mkdir $DIR/d31f
3188 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3189 cp /etc/hosts $DIR/d31f
3191 $LFS getstripe $DIR/d31f/hosts
3192 multiop_bg_pause $DIR/d31f D_c || return 1
3195 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3196 test_mkdir $DIR/d31f
3197 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3198 cp /etc/hosts $DIR/d31f
3200 $LFS getstripe $DIR/d31f/hosts
3201 multiop_bg_pause $DIR/d31f D_c || return 1
3204 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3205 wait $MULTIPID || error "first opendir $MULTIPID failed"
3209 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3210 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3213 run_test 31f "remove of open directory with open-unlink file ==="
3216 echo "-- cross directory link --"
3217 test_mkdir -c1 $DIR/${tdir}ga
3218 test_mkdir -c1 $DIR/${tdir}gb
3219 touch $DIR/${tdir}ga/f
3220 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3221 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3222 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3223 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3224 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3226 run_test 31g "cross directory link==============="
3229 echo "-- cross directory link --"
3230 test_mkdir -c1 $DIR/${tdir}
3231 test_mkdir -c1 $DIR/${tdir}/dir
3232 touch $DIR/${tdir}/f
3233 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3234 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3235 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3236 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3237 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3239 run_test 31h "cross directory link under child==============="
3242 echo "-- cross directory link --"
3243 test_mkdir -c1 $DIR/$tdir
3244 test_mkdir -c1 $DIR/$tdir/dir
3245 touch $DIR/$tdir/dir/f
3246 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3247 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3248 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3249 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3250 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3252 run_test 31i "cross directory link under parent==============="
3255 test_mkdir -c1 -p $DIR/$tdir
3256 test_mkdir -c1 -p $DIR/$tdir/dir1
3257 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3258 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3259 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3260 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3263 run_test 31j "link for directory==============="
3266 test_mkdir -c1 -p $DIR/$tdir
3268 touch $DIR/$tdir/exist
3269 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3270 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3271 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3272 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3273 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3274 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3275 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3278 run_test 31k "link to file: the same, non-existing, dir==============="
3284 touch $DIR/d31m2/exist
3285 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3286 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3287 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3288 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3289 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3290 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3293 run_test 31m "link to file: the same, non-existing, dir==============="
3296 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3297 nlink=$(stat --format=%h $DIR/$tfile)
3298 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3300 local cmd="exec $fd<$DIR/$tfile"
3303 trap "eval $cmd" EXIT
3304 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3305 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3306 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3307 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3308 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3311 run_test 31n "check link count of unlinked file"
3314 local tempfile=$(mktemp $1_XXXXXX)
3315 mlink $tempfile $1 2> /dev/null &&
3316 echo "$BASHPID: link $tempfile to $1 succeeded"
3320 test_31o() { # LU-2901
3321 test_mkdir $DIR/$tdir
3322 for LOOP in $(seq 100); do
3323 rm -f $DIR/$tdir/$tfile*
3324 for THREAD in $(seq 8); do
3325 link_one $DIR/$tdir/$tfile.$LOOP &
3328 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3329 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3330 error "$LINKS duplicate links to $tfile.$LOOP" &&
3334 run_test 31o "duplicate hard links with same filename"
3337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3339 test_mkdir $DIR/$tdir
3340 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3341 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3343 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3344 error "open unlink test1 failed"
3345 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3346 error "open unlink test2 failed"
3348 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3349 error "test1 still exists"
3350 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3351 error "test2 still exists"
3353 run_test 31p "remove of open striped directory"
3355 cleanup_test32_mount() {
3358 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3359 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3360 losetup -d $loopdev || true
3366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3368 echo "== more mountpoints and symlinks ================="
3369 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3370 trap cleanup_test32_mount EXIT
3371 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3372 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3373 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3374 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3375 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3376 cleanup_test32_mount
3378 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3383 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3384 trap cleanup_test32_mount EXIT
3385 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3386 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3387 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3388 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3389 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3390 cleanup_test32_mount
3392 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3397 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3398 trap cleanup_test32_mount EXIT
3399 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3400 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3401 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3402 test_mkdir -p $DIR/$tdir/d2/test_dir
3403 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3404 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3405 cleanup_test32_mount
3407 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3412 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3413 trap cleanup_test32_mount EXIT
3414 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3415 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3416 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3417 test_mkdir -p $DIR/$tdir/d2/test_dir
3418 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3419 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3420 cleanup_test32_mount
3422 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3426 test_mkdir -p $DIR/$tdir/tmp
3427 local tmp_dir=$DIR/$tdir/tmp
3428 ln -s $DIR/$tdir $tmp_dir/symlink11
3429 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3430 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3431 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3433 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3437 test_mkdir -p $DIR/$tdir/tmp
3438 local tmp_dir=$DIR/$tdir/tmp
3439 ln -s $DIR/$tdir $tmp_dir/symlink11
3440 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3441 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3442 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3444 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3447 local tmp_dir=$DIR/$tdir/tmp
3448 test_mkdir -p $tmp_dir
3449 test_mkdir $DIR/${tdir}2
3450 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3451 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3452 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3453 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3454 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3455 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3457 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3460 rm -fr $DIR/$tdir $DIR/${tdir}2
3461 tmp_dir=$DIR/$tdir/tmp
3462 test_mkdir -p $tmp_dir
3463 test_mkdir $DIR/${tdir}2
3464 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3465 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3466 ls $tmp_dir/symlink12 || error "listing symlink12"
3467 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3469 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3474 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3475 trap cleanup_test32_mount EXIT
3476 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3477 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3478 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3479 touch $DIR/$tdir/test_file
3480 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3481 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3482 cleanup_test32_mount
3484 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3489 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3490 trap cleanup_test32_mount EXIT
3491 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3492 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3493 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3494 touch $DIR/$tdir/test_file
3495 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3496 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3497 cleanup_test32_mount
3499 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3505 trap cleanup_test32_mount EXIT
3506 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3507 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3508 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3509 test_mkdir -p $DIR/$tdir/d2
3510 touch $DIR/$tdir/d2/test_file || error "touch failed"
3511 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3512 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3513 cleanup_test32_mount
3515 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3521 trap cleanup_test32_mount EXIT
3522 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3523 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3524 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3525 test_mkdir -p $DIR/$tdir/d2
3526 touch $DIR/$tdir/d2/test_file || error "touch failed"
3527 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3528 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3529 cleanup_test32_mount
3531 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3535 test_mkdir -p $DIR/d32m/tmp
3536 TMP_DIR=$DIR/d32m/tmp
3537 ln -s $DIR $TMP_DIR/symlink11
3538 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3539 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3540 error "symlink11 not a link"
3541 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3542 error "symlink01 not a link"
3544 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3548 test_mkdir -p $DIR/d32n/tmp
3549 TMP_DIR=$DIR/d32n/tmp
3550 ln -s $DIR $TMP_DIR/symlink11
3551 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3552 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3553 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3555 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3559 test_mkdir -p $DIR/d32o/tmp
3560 TMP_DIR=$DIR/d32o/tmp
3561 ln -s $DIR/$tfile $TMP_DIR/symlink12
3562 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3563 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3564 error "symlink12 not a link"
3565 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3566 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3567 error "$DIR/d32o/tmp/symlink12 not file type"
3568 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3569 error "$DIR/d32o/symlink02 not file type"
3571 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3581 test_mkdir -p $DIR/d32p/tmp
3583 TMP_DIR=$DIR/d32p/tmp
3585 ln -s $DIR/$tfile $TMP_DIR/symlink12
3587 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3589 cat $DIR/d32p/tmp/symlink12 ||
3590 error "Can't open $DIR/d32p/tmp/symlink12"
3592 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3595 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3600 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3601 trap cleanup_test32_mount EXIT
3602 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3603 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3604 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3605 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3606 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3607 cleanup_test32_mount
3609 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3614 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3615 trap cleanup_test32_mount EXIT
3616 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3617 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3618 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3619 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3620 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3621 cleanup_test32_mount
3623 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3628 chmod 444 $DIR/$tfile
3629 chown $RUNAS_ID $DIR/$tfile
3631 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3634 run_test 33aa "write file with mode 444 (should return error)"
3638 test_mkdir $DIR/$tdir
3639 chown $RUNAS_ID $DIR/$tdir
3640 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3641 error "$RUNAS create $tdir/$tfile failed"
3642 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3643 error "open RDWR" || true
3645 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3649 test_mkdir $DIR/$tdir
3650 chown $RUNAS_ID $DIR/$tdir
3651 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3653 run_test 33b "test open file with malformed flags (No panic)"
3656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3657 remote_ost_nodsh && skip "remote OST with nodsh"
3666 test_mkdir $DIR/$tdir
3667 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3670 for ostnum in $(seq $OSTCOUNT); do
3671 # test-framework's OST numbering is one-based, while Lustre's
3673 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3674 # Parsing llobdstat's output sucks; we could grep the /proc
3675 # path, but that's likely to not be as portable as using the
3676 # llobdstat utility. So we parse lctl output instead.
3677 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3678 obdfilter/$ostname/stats |
3679 awk '/^write_bytes/ {print $7}' )
3680 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3681 if (( ${write_bytes:-0} > 0 ))
3688 $all_zeros || return 0
3691 echo foo > $DIR/$tdir/bar
3695 # Total up write_bytes after writing. We'd better find non-zeros.
3696 for ostnum in $(seq $OSTCOUNT); do
3697 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3698 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3699 obdfilter/$ostname/stats |
3700 awk '/^write_bytes/ {print $7}' )
3701 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3702 if (( ${write_bytes:-0} > 0 ))
3711 for ostnum in $(seq $OSTCOUNT); do
3712 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3713 echo "Check that write_bytes is present in obdfilter/*/stats:"
3714 do_facet ost$ostnum lctl get_param -n \
3715 obdfilter/$ostname/stats
3717 error "OST not keeping write_bytes stats (b22312)"
3720 run_test 33c "test llobdstat and write_bytes"
3723 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3727 local remote_dir=$DIR/$tdir/remote_dir
3729 test_mkdir $DIR/$tdir
3730 $LFS mkdir -i $MDTIDX $remote_dir ||
3731 error "create remote directory failed"
3733 touch $remote_dir/$tfile
3734 chmod 444 $remote_dir/$tfile
3735 chown $RUNAS_ID $remote_dir/$tfile
3737 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3739 chown $RUNAS_ID $remote_dir
3740 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3741 error "create" || true
3742 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3743 error "open RDWR" || true
3744 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3746 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3749 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3753 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3754 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3755 mkdir $DIR/$tdir/local_dir
3757 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3758 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3759 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3761 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3762 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3764 rmdir $DIR/$tdir/* || error "rmdir failed"
3767 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3768 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3769 mkdir $DIR/$tdir/local_dir
3771 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3772 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3773 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3775 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3776 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3778 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3781 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3782 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3783 mkdir $DIR/$tdir/local_dir
3785 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3786 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3787 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3789 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3790 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3792 run_test 33e "mkdir and striped directory should have same mode"
3796 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3800 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3801 remote_mds_nodsh && skip "remote MDS with nodsh"
3804 chmod go+rwx $DIR/$tdir
3805 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3806 trap cleanup_33f EXIT
3808 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3809 error "cannot create striped directory"
3811 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3812 error "cannot create files in striped directory"
3814 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3815 error "cannot remove files in striped directory"
3817 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3818 error "cannot remove striped directory"
3822 run_test 33f "nonroot user can create, access, and remove a striped directory"
3825 mkdir -p $DIR/$tdir/dir2
3827 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3829 [[ $err =~ "exists" ]] || error "Not exists error"
3831 run_test 33g "nonroot user create already existing root created file"
3834 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3835 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3836 skip "Need MDS version at least 2.13.50"
3838 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3839 error "mkdir $tdir failed"
3840 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3842 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3845 for fname in $DIR/$tdir/$tfile.bak \
3846 $DIR/$tdir/$tfile.SAV \
3847 $DIR/$tdir/$tfile.orig \
3848 $DIR/$tdir/$tfile~; do
3849 touch $fname || error "touch $fname failed"
3850 index2=$($LFS getstripe -m $fname)
3851 [ $index -eq $index2 ] ||
3852 error "$fname MDT index mismatch $index != $index2"
3856 for i in {1..250}; do
3857 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3858 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3859 touch $fname || error "touch $fname failed"
3860 index2=$($LFS getstripe -m $fname)
3861 if [[ $index != $index2 ]]; then
3862 failed=$((failed + 1))
3863 echo "$fname MDT index mismatch $index != $index2"
3867 echo "$failed MDT index mismatches"
3868 (( failed < 20 )) || error "MDT index mismatch $failed times"
3871 run_test 33h "temp file is located on the same MDT as target"
3873 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3876 $MCREATE $DIR/f34 || error "mcreate failed"
3877 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3878 error "getstripe failed"
3879 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3880 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3881 error "getstripe failed"
3882 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3883 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3885 run_test 34a "truncate file that has not been opened ==========="
3888 [ ! -f $DIR/f34 ] && test_34a
3889 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3890 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3891 $OPENFILE -f O_RDONLY $DIR/f34
3892 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3893 error "getstripe failed"
3894 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3895 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3897 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3900 [ ! -f $DIR/f34 ] && test_34a
3901 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3902 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3903 $OPENFILE -f O_RDWR $DIR/f34
3904 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3905 error "$LFS getstripe failed"
3906 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3907 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3909 run_test 34c "O_RDWR opening file-with-size works =============="
3912 [ ! -f $DIR/f34 ] && test_34a
3913 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3915 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3916 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3919 run_test 34d "write to sparse file ============================="
3923 $MCREATE $DIR/f34e || error "mcreate failed"
3924 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3925 $CHECKSTAT -s 1000 $DIR/f34e ||
3926 error "Size of $DIR/f34e not equal to 1000 bytes"
3927 $OPENFILE -f O_RDWR $DIR/f34e
3928 $CHECKSTAT -s 1000 $DIR/f34e ||
3929 error "Size of $DIR/f34e not equal to 1000 bytes"
3931 run_test 34e "create objects, some with size and some without =="
3933 test_34f() { # bug 6242, 6243
3934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3938 $MCREATE $DIR/f34f || error "mcreate failed"
3939 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3940 dd if=$DIR/f34f of=$TMP/f34f
3941 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3942 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3943 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3944 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3945 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3947 run_test 34f "read from a file with no objects until EOF ======="
3950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3952 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3954 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3955 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3956 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3957 cancel_lru_locks osc
3958 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3959 error "wrong size after lock cancel"
3961 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3962 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3963 error "expanding truncate failed"
3964 cancel_lru_locks osc
3965 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3966 error "wrong expanded size after lock cancel"
3968 run_test 34g "truncate long file ==============================="
3971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3976 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3977 sync # Flush the cache so that multiop below does not block on cache
3978 # flush when getting the group lock
3979 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3982 # Since just timed wait is not good enough, let's do a sync write
3983 # that way we are sure enough time for a roundtrip + processing
3984 # passed + 2 seconds of extra margin.
3985 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3989 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3990 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3994 local nsz=`stat -c %s $DIR/$tfile`
3995 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3997 run_test 34h "ftruncate file under grouplock should not block"
4000 cp /bin/sh $DIR/f35a
4002 chown $RUNAS_ID $DIR/f35a
4003 $RUNAS $DIR/f35a && error || true
4006 run_test 35a "exec file with mode 444 (should return and not leak)"
4010 utime $DIR/f36 || error "utime failed for MDS"
4012 run_test 36a "MDS utime check (mknod, utime)"
4016 utime $DIR/f36 || error "utime failed for OST"
4018 run_test 36b "OST utime check (open, utime)"
4023 chown $RUNAS_ID $DIR/d36
4024 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4026 run_test 36c "non-root MDS utime check (mknod, utime)"
4029 [ ! -d $DIR/d36 ] && test_36c
4030 echo "" > $DIR/d36/f36
4031 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4033 run_test 36d "non-root OST utime check (open, utime)"
4036 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4038 test_mkdir $DIR/$tdir
4039 touch $DIR/$tdir/$tfile
4040 $RUNAS utime $DIR/$tdir/$tfile &&
4041 error "utime worked, expected failure" || true
4043 run_test 36e "utime on non-owned file (should return error)"
4047 local LANG_SAVE=$LANG
4048 local LC_LANG_SAVE=$LC_LANG
4049 export LANG=C LC_LANG=C # for date language
4051 DATESTR="Dec 20 2000"
4052 test_mkdir $DIR/$tdir
4053 lctl set_param fail_loc=$fl
4055 cp /etc/hosts $DIR/$tdir/$tfile
4056 sync & # write RPC generated with "current" inode timestamp, but delayed
4058 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4059 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4060 cancel_lru_locks $OSC
4061 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4063 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4064 echo "BEFORE: $LS_BEFORE" && \
4065 echo "AFTER : $LS_AFTER" && \
4066 echo "WANT : $DATESTR" && \
4067 error "$DIR/$tdir/$tfile timestamps changed" || true
4069 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4075 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4076 subr_36fh "0x80000214"
4078 run_test 36f "utime on file racing with OST BRW write =========="
4081 remote_ost_nodsh && skip "remote OST with nodsh"
4082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4083 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4084 skip "Need MDS version at least 2.12.51"
4089 local tgt="obdfilter"
4091 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4093 test_mkdir $DIR/$tdir
4094 fmd_max_age=$(do_facet $facet \
4095 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4098 echo "FMD max age: ${fmd_max_age}s"
4099 touch $DIR/$tdir/$tfile
4100 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4101 gawk '{cnt=cnt+$1} END{print cnt}')
4102 echo "FMD before: $fmd"
4104 error "FMD wasn't create by touch"
4105 sleep $((fmd_max_age + 12))
4106 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4107 gawk '{cnt=cnt+$1} END{print cnt}')
4108 echo "FMD after: $fmd"
4110 error "FMD wasn't expired by ping"
4112 run_test 36g "FMD cache expiry ====================="
4115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4117 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4118 subr_36fh "0x80000227"
4120 run_test 36h "utime on file racing with OST BRW write =========="
4123 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4125 test_mkdir $DIR/$tdir
4126 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4128 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4129 local new_mtime=$((mtime + 200))
4131 #change Modify time of striped dir
4132 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4133 error "change mtime failed"
4135 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4137 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4139 run_test 36i "change mtime on striped directory"
4141 # test_37 - duplicate with tests 32q 32r
4144 local file=$DIR/$tfile
4146 openfile -f O_DIRECTORY $file
4149 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4150 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4152 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4154 test_39a() { # was test_39
4156 touch $DIR/${tfile}2
4157 # ls -l $DIR/$tfile $DIR/${tfile}2
4158 # ls -lu $DIR/$tfile $DIR/${tfile}2
4159 # ls -lc $DIR/$tfile $DIR/${tfile}2
4161 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4162 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4164 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4166 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4168 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4169 error "O_TRUNC didn't change timestamps"
4172 run_test 39a "mtime changed on create"
4175 test_mkdir -c1 $DIR/$tdir
4176 cp -p /etc/passwd $DIR/$tdir/fopen
4177 cp -p /etc/passwd $DIR/$tdir/flink
4178 cp -p /etc/passwd $DIR/$tdir/funlink
4179 cp -p /etc/passwd $DIR/$tdir/frename
4180 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4183 echo "aaaaaa" >> $DIR/$tdir/fopen
4184 echo "aaaaaa" >> $DIR/$tdir/flink
4185 echo "aaaaaa" >> $DIR/$tdir/funlink
4186 echo "aaaaaa" >> $DIR/$tdir/frename
4188 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4189 local link_new=`stat -c %Y $DIR/$tdir/flink`
4190 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4191 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4193 cat $DIR/$tdir/fopen > /dev/null
4194 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4195 rm -f $DIR/$tdir/funlink2
4196 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4198 for (( i=0; i < 2; i++ )) ; do
4199 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4200 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4201 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4202 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4204 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4205 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4206 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4207 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4209 cancel_lru_locks $OSC
4210 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4213 run_test 39b "mtime change on open, link, unlink, rename ======"
4215 # this should be set to past
4216 TEST_39_MTIME=`date -d "1 year ago" +%s`
4222 local mtime0=`stat -c %Y $DIR1/$tfile`
4224 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4225 local mtime1=`stat -c %Y $DIR1/$tfile`
4226 [ "$mtime1" = $TEST_39_MTIME ] || \
4227 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4230 echo hello >> $DIR1/$tfile
4232 local mtime2=`stat -c %Y $DIR1/$tfile`
4233 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4234 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4236 mv $DIR1/$tfile $DIR1/$tfile-1
4238 for (( i=0; i < 2; i++ )) ; do
4239 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4240 [ "$mtime2" = "$mtime3" ] || \
4241 error "mtime ($mtime2) changed (to $mtime3) on rename"
4243 cancel_lru_locks $OSC
4244 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4247 run_test 39c "mtime change on rename ==========================="
4251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4254 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4256 for (( i=0; i < 2; i++ )) ; do
4257 local mtime=`stat -c %Y $DIR1/$tfile`
4258 [ $mtime = $TEST_39_MTIME ] || \
4259 error "mtime($mtime) is not set to $TEST_39_MTIME"
4261 cancel_lru_locks $OSC
4262 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4265 run_test 39d "create, utime, stat =============================="
4269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4272 local mtime1=`stat -c %Y $DIR1/$tfile`
4274 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4276 for (( i=0; i < 2; i++ )) ; do
4277 local mtime2=`stat -c %Y $DIR1/$tfile`
4278 [ $mtime2 = $TEST_39_MTIME ] || \
4279 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4281 cancel_lru_locks $OSC
4282 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4285 run_test 39e "create, stat, utime, stat ========================"
4289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4292 mtime1=`stat -c %Y $DIR1/$tfile`
4295 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4297 for (( i=0; i < 2; i++ )) ; do
4298 local mtime2=`stat -c %Y $DIR1/$tfile`
4299 [ $mtime2 = $TEST_39_MTIME ] || \
4300 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4302 cancel_lru_locks $OSC
4303 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4306 run_test 39f "create, stat, sleep, utime, stat ================="
4310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4312 echo hello >> $DIR1/$tfile
4313 local mtime1=`stat -c %Y $DIR1/$tfile`
4316 chmod o+r $DIR1/$tfile
4318 for (( i=0; i < 2; i++ )) ; do
4319 local mtime2=`stat -c %Y $DIR1/$tfile`
4320 [ "$mtime1" = "$mtime2" ] || \
4321 error "lost mtime: $mtime2, should be $mtime1"
4323 cancel_lru_locks $OSC
4324 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4327 run_test 39g "write, chmod, stat ==============================="
4331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4337 echo hello >> $DIR1/$tfile
4338 local mtime1=`stat -c %Y $DIR1/$tfile`
4340 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4342 if [ "$d1" != "$d2" ]; then
4343 echo "write and touch not within one second"
4345 for (( i=0; i < 2; i++ )) ; do
4346 local mtime2=`stat -c %Y $DIR1/$tfile`
4347 [ "$mtime2" = $TEST_39_MTIME ] || \
4348 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4350 cancel_lru_locks $OSC
4351 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4355 run_test 39h "write, utime within one second, stat ============="
4358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4363 echo hello >> $DIR1/$tfile
4364 local mtime1=`stat -c %Y $DIR1/$tfile`
4366 mv $DIR1/$tfile $DIR1/$tfile-1
4368 for (( i=0; i < 2; i++ )) ; do
4369 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4371 [ "$mtime1" = "$mtime2" ] || \
4372 error "lost mtime: $mtime2, should be $mtime1"
4374 cancel_lru_locks $OSC
4375 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4378 run_test 39i "write, rename, stat =============================="
4381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4383 start_full_debug_logging
4387 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4388 lctl set_param fail_loc=0x80000412
4389 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4390 error "multiop failed"
4392 local mtime1=`stat -c %Y $DIR1/$tfile`
4394 mv $DIR1/$tfile $DIR1/$tfile-1
4396 kill -USR1 $multipid
4397 wait $multipid || error "multiop close failed"
4399 for (( i=0; i < 2; i++ )) ; do
4400 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4401 [ "$mtime1" = "$mtime2" ] ||
4402 error "mtime is lost on close: $mtime2, " \
4406 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4408 lctl set_param fail_loc=0
4409 stop_full_debug_logging
4411 run_test 39j "write, rename, close, stat ======================="
4414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4419 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4421 local mtime1=`stat -c %Y $DIR1/$tfile`
4423 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4425 kill -USR1 $multipid
4426 wait $multipid || error "multiop close failed"
4428 for (( i=0; i < 2; i++ )) ; do
4429 local mtime2=`stat -c %Y $DIR1/$tfile`
4431 [ "$mtime2" = $TEST_39_MTIME ] || \
4432 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4435 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4438 run_test 39k "write, utime, close, stat ========================"
4440 # this should be set to future
4441 TEST_39_ATIME=`date -d "1 year" +%s`
4444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4445 remote_mds_nodsh && skip "remote MDS with nodsh"
4447 local atime_diff=$(do_facet $SINGLEMDS \
4448 lctl get_param -n mdd.*MDT0000*.atime_diff)
4452 # test setting directory atime to future
4453 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4454 local atime=$(stat -c %X $DIR/$tdir)
4455 [ "$atime" = $TEST_39_ATIME ] ||
4456 error "atime is not set to future: $atime, $TEST_39_ATIME"
4458 # test setting directory atime from future to now
4459 local now=$(date +%s)
4460 touch -a -d @$now $DIR/$tdir
4462 atime=$(stat -c %X $DIR/$tdir)
4463 [ "$atime" -eq "$now" ] ||
4464 error "atime is not updated from future: $atime, $now"
4466 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4469 # test setting directory atime when now > dir atime + atime_diff
4470 local d1=$(date +%s)
4472 local d2=$(date +%s)
4473 cancel_lru_locks mdc
4474 atime=$(stat -c %X $DIR/$tdir)
4475 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4476 error "atime is not updated : $atime, should be $d2"
4478 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4481 # test not setting directory atime when now < dir atime + atime_diff
4483 cancel_lru_locks mdc
4484 atime=$(stat -c %X $DIR/$tdir)
4485 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4486 error "atime is updated to $atime, should remain $d1<atime<$d2"
4488 do_facet $SINGLEMDS \
4489 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4491 run_test 39l "directory atime update ==========================="
4494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4498 local far_past_mtime=$(date -d "May 29 1953" +%s)
4499 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4501 touch -m -d @$far_past_mtime $DIR1/$tfile
4502 touch -a -d @$far_past_atime $DIR1/$tfile
4504 for (( i=0; i < 2; i++ )) ; do
4505 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4506 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4507 error "atime or mtime set incorrectly"
4509 cancel_lru_locks $OSC
4510 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4513 run_test 39m "test atime and mtime before 1970"
4515 test_39n() { # LU-3832
4516 remote_mds_nodsh && skip "remote MDS with nodsh"
4518 local atime_diff=$(do_facet $SINGLEMDS \
4519 lctl get_param -n mdd.*MDT0000*.atime_diff)
4524 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4527 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4528 atime0=$(stat -c %X $DIR/$tfile)
4531 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4532 atime1=$(stat -c %X $DIR/$tfile)
4535 cancel_lru_locks mdc
4536 cancel_lru_locks osc
4537 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4538 atime2=$(stat -c %X $DIR/$tfile)
4540 do_facet $SINGLEMDS \
4541 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4543 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4544 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4546 run_test 39n "check that O_NOATIME is honored"
4549 TESTDIR=$DIR/$tdir/$tfile
4550 [ -e $TESTDIR ] && rm -rf $TESTDIR
4557 links2=$(stat -c %h .)
4558 [ $(($links1 + 2)) != $links2 ] &&
4559 error "wrong links count $(($links1 + 2)) != $links2"
4561 links3=$(stat -c %h .)
4562 [ $(($links1 + 1)) != $links3 ] &&
4563 error "wrong links count $links1 != $links3"
4566 run_test 39o "directory cached attributes updated after create"
4569 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4572 TESTDIR=$DIR/$tdir/$tdir
4573 [ -e $TESTDIR ] && rm -rf $TESTDIR
4574 test_mkdir -p $TESTDIR
4578 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4579 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4581 links2=$(stat -c %h .)
4582 [ $(($links1 + 2)) != $links2 ] &&
4583 error "wrong links count $(($links1 + 2)) != $links2"
4585 links3=$(stat -c %h .)
4586 [ $(($links1 + 1)) != $links3 ] &&
4587 error "wrong links count $links1 != $links3"
4590 run_test 39p "remote directory cached attributes updated after create ========"
4593 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4594 skip "no atime update on old OST"
4595 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4596 skip_env "ldiskfs only test"
4600 saved_adiff=$(do_facet ost1 \
4601 lctl get_param -n obdfilter.*OST0000.atime_diff)
4602 stack_trap "do_facet ost1 \
4603 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4605 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4607 $LFS setstripe -i 0 $DIR/$tfile
4608 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4609 error "can't write initial file"
4610 cancel_lru_locks osc
4612 # exceed atime_diff and access file
4614 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4616 local atime_cli=$(stat -c %X $DIR/$tfile)
4617 echo "client atime: $atime_cli"
4618 # allow atime update to be written to device
4619 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4622 local ostdev=$(ostdevname 1)
4623 local fid=($(lfs getstripe -y $DIR/$tfile |
4624 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4625 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4626 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4628 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4629 local atime_ost=$(do_facet ost1 "$cmd" |&
4630 awk -F'[: ]' '/atime:/ { print $4 }')
4631 (( atime_cli == atime_ost )) ||
4632 error "atime on client $atime_cli != ost $atime_ost"
4634 run_test 39r "lazy atime update on OST"
4636 test_39q() { # LU-8041
4637 local testdir=$DIR/$tdir
4639 multiop_bg_pause $testdir D_c || error "multiop failed"
4641 cancel_lru_locks mdc
4642 kill -USR1 $multipid
4643 local atime=$(stat -c %X $testdir)
4644 [ "$atime" -ne 0 ] || error "atime is zero"
4646 run_test 39q "close won't zero out atime"
4649 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4650 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4651 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4652 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4653 error "$tfile is not 4096 bytes in size"
4655 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4659 small_write $DIR/f41 18
4661 run_test 41 "test small file write + fstat ====================="
4663 count_ost_writes() {
4664 lctl get_param -n ${OSC}.*.stats |
4665 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4666 END { printf("%0.0f", writes) }'
4673 BG_DIRTY_RATIO_SAVE=10
4674 MAX_BG_DIRTY_RATIO=25
4678 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4679 # dirty_ratio, dirty_background_ratio
4680 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4681 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4682 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4683 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4685 # if file not here, we are a 2.4 kernel
4686 kill -CONT `pidof kupdated`
4691 # setup the trap first, so someone cannot exit the test at the
4692 # exact wrong time and mess up a machine
4693 trap start_writeback EXIT
4694 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4695 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4696 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4697 sysctl -w vm.dirty_writeback_centisecs=0
4698 sysctl -w vm.dirty_writeback_centisecs=0
4699 # save and increase /proc/sys/vm/dirty_ratio
4700 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4701 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4702 # save and increase /proc/sys/vm/dirty_background_ratio
4703 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4704 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4706 # if file not here, we are a 2.4 kernel
4707 kill -STOP `pidof kupdated`
4711 # ensure that all stripes have some grant before we test client-side cache
4713 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4714 dd if=/dev/zero of=$i bs=4k count=1
4719 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4720 # file truncation, and file removal.
4722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4725 cancel_lru_locks $OSC
4727 sync; sleep 1; sync # just to be safe
4728 BEFOREWRITES=`count_ost_writes`
4729 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4730 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4731 AFTERWRITES=`count_ost_writes`
4732 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4733 error "$BEFOREWRITES < $AFTERWRITES"
4736 run_test 42a "ensure that we don't flush on close"
4739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4742 cancel_lru_locks $OSC
4745 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4746 BEFOREWRITES=$(count_ost_writes)
4747 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4748 AFTERWRITES=$(count_ost_writes)
4749 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4750 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4752 BEFOREWRITES=$(count_ost_writes)
4753 sync || error "sync: $?"
4754 AFTERWRITES=$(count_ost_writes)
4755 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4756 error "$BEFOREWRITES < $AFTERWRITES on sync"
4758 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4762 run_test 42b "test destroy of file with cached dirty data ======"
4764 # if these tests just want to test the effect of truncation,
4765 # they have to be very careful. consider:
4766 # - the first open gets a {0,EOF}PR lock
4767 # - the first write conflicts and gets a {0, count-1}PW
4768 # - the rest of the writes are under {count,EOF}PW
4769 # - the open for truncate tries to match a {0,EOF}PR
4770 # for the filesize and cancels the PWs.
4771 # any number of fixes (don't get {0,EOF} on open, match
4772 # composite locks, do smarter file size management) fix
4773 # this, but for now we want these tests to verify that
4774 # the cancellation with truncate intent works, so we
4775 # start the file with a full-file pw lock to match against
4776 # until the truncate.
4781 cancel_lru_locks $OSC
4783 # prime the file with 0,EOF PW to match
4787 # now the real test..
4788 dd if=/dev/zero of=$file bs=1024 count=100
4789 BEFOREWRITES=`count_ost_writes`
4790 $TRUNCATE $file $offset
4791 cancel_lru_locks $OSC
4792 AFTERWRITES=`count_ost_writes`
4797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4800 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4801 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4804 run_test 42c "test partial truncate of file with cached dirty data"
4807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4810 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4811 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4814 run_test 42d "test complete truncate of file with cached dirty data"
4816 test_42e() { # bug22074
4817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4819 local TDIR=$DIR/${tdir}e
4820 local pages=16 # hardcoded 16 pages, don't change it.
4821 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4822 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4826 test_mkdir $DIR/${tdir}e
4827 $LFS setstripe -c 1 $TDIR
4828 createmany -o $TDIR/f $files
4830 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4832 # we assume that with $OSTCOUNT files, at least one of them will
4833 # be allocated on OST0.
4834 warmup_files=$((OSTCOUNT * max_dirty_mb))
4835 createmany -o $TDIR/w $warmup_files
4837 # write a large amount of data into one file and sync, to get good
4838 # avail_grant number from OST.
4839 for ((i=0; i<$warmup_files; i++)); do
4840 idx=$($LFS getstripe -i $TDIR/w$i)
4841 [ $idx -ne 0 ] && continue
4842 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4845 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4847 $LCTL get_param $proc_osc0/cur_dirty_bytes
4848 $LCTL get_param $proc_osc0/cur_grant_bytes
4850 # create as much dirty pages as we can while not to trigger the actual
4851 # RPCs directly. but depends on the env, VFS may trigger flush during this
4852 # period, hopefully we are good.
4853 for ((i=0; i<$warmup_files; i++)); do
4854 idx=$($LFS getstripe -i $TDIR/w$i)
4855 [ $idx -ne 0 ] && continue
4856 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4858 $LCTL get_param $proc_osc0/cur_dirty_bytes
4859 $LCTL get_param $proc_osc0/cur_grant_bytes
4861 # perform the real test
4862 $LCTL set_param $proc_osc0/rpc_stats 0
4863 for ((;i<$files; i++)); do
4864 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4865 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4868 $LCTL get_param $proc_osc0/rpc_stats
4871 local have_ppr=false
4872 $LCTL get_param $proc_osc0/rpc_stats |
4873 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4874 # skip lines until we are at the RPC histogram data
4875 [ "$PPR" == "pages" ] && have_ppr=true && continue
4876 $have_ppr || continue
4878 # we only want the percent stat for < 16 pages
4879 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4881 percent=$((percent + WPCT))
4882 if [[ $percent -gt 15 ]]; then
4883 error "less than 16-pages write RPCs" \
4890 run_test 42e "verify sub-RPC writes are not done synchronously"
4892 test_43A() { # was test_43
4893 test_mkdir $DIR/$tdir
4894 cp -p /bin/ls $DIR/$tdir/$tfile
4895 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4897 # give multiop a chance to open
4900 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4902 # Wait for multiop to exit
4905 run_test 43A "execution of file opened for write should return -ETXTBSY"
4908 test_mkdir $DIR/$tdir
4909 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4910 $DIR/$tdir/sleep 60 &
4912 # Make sure exec of $tdir/sleep wins race with truncate
4914 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4917 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4922 test_mkdir $DIR/$tdir
4923 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4924 $DIR/$tdir/sleep 60 &
4926 # Make sure exec of $tdir/sleep wins race with truncate
4928 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4931 run_test 43b "truncate of file being executed should return -ETXTBSY"
4934 local testdir="$DIR/$tdir"
4937 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4938 ( cd $testdir && md5sum -c )
4940 run_test 43c "md5sum of copy into lustre"
4942 test_44A() { # was test_44
4943 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4945 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4946 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4948 run_test 44A "zero length read from a sparse stripe"
4951 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4953 [ -z "$nstripe" ] && skip "can't get stripe info"
4954 [[ $nstripe -gt $OSTCOUNT ]] &&
4955 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4957 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4959 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4960 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4964 OFFSETS="0 $((stride/2)) $((stride-1))"
4965 for offset in $OFFSETS; do
4966 for i in $(seq 0 $((nstripe-1))); do
4967 local GLOBALOFFSETS=""
4969 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4970 local myfn=$DIR/d44a-$size
4971 echo "--------writing $myfn at $size"
4972 ll_sparseness_write $myfn $size ||
4973 error "ll_sparseness_write"
4974 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4975 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4976 error "ll_sparseness_verify $GLOBALOFFSETS"
4978 for j in $(seq 0 $((nstripe-1))); do
4980 size=$((((j + $nstripe )*$stride + $offset)))
4981 ll_sparseness_write $myfn $size ||
4982 error "ll_sparseness_write"
4983 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4985 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4986 error "ll_sparseness_verify $GLOBALOFFSETS"
4991 run_test 44a "test sparse pwrite ==============================="
4995 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5001 before=`dirty_osc_total`
5002 echo executing "\"$*\""
5004 after=`dirty_osc_total`
5005 echo before $before, after $after
5008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5011 # Obtain grants from OST if it supports it
5012 echo blah > ${f}_grant
5015 do_dirty_record "echo blah > $f"
5016 [[ $before -eq $after ]] && error "write wasn't cached"
5017 do_dirty_record "> $f"
5018 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5019 do_dirty_record "echo blah > $f"
5020 [[ $before -eq $after ]] && error "write wasn't cached"
5021 do_dirty_record "sync"
5022 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5023 do_dirty_record "echo blah > $f"
5024 [[ $before -eq $after ]] && error "write wasn't cached"
5025 do_dirty_record "cancel_lru_locks osc"
5026 [[ $before -gt $after ]] ||
5027 error "lock cancellation didn't lower dirty count"
5030 run_test 45 "osc io page accounting ============================"
5032 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5033 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5034 # objects offset and an assert hit when an rpc was built with 1023's mapped
5035 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5042 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5044 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5045 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5049 run_test 46 "dirtying a previously written page ================"
5051 # test_47 is removed "Device nodes check" is moved to test_28
5053 test_48a() { # bug 2399
5054 [ "$mds1_FSTYPE" = "zfs" ] &&
5055 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5056 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5058 test_mkdir $DIR/$tdir
5060 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5061 test_mkdir $DIR/$tdir
5062 touch foo || error "'touch foo' failed after recreating cwd"
5064 touch .foo || error "'touch .foo' failed after recreating cwd"
5066 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5067 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5068 cd . || error "'cd .' failed after recreating cwd"
5069 mkdir . && error "'mkdir .' worked after recreating cwd"
5070 rmdir . && error "'rmdir .' worked after recreating cwd"
5071 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5072 cd .. || error "'cd ..' failed after recreating cwd"
5074 run_test 48a "Access renamed working dir (should return errors)="
5076 test_48b() { # bug 2399
5078 test_mkdir $DIR/$tdir
5080 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5081 touch foo && error "'touch foo' worked after removing cwd"
5082 mkdir foo && error "'mkdir foo' worked after removing cwd"
5083 touch .foo && error "'touch .foo' worked after removing cwd"
5084 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5085 ls . > /dev/null && error "'ls .' worked after removing cwd"
5086 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5087 mkdir . && error "'mkdir .' worked after removing cwd"
5088 rmdir . && error "'rmdir .' worked after removing cwd"
5089 ln -s . foo && error "'ln -s .' worked after removing cwd"
5090 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5092 run_test 48b "Access removed working dir (should return errors)="
5094 test_48c() { # bug 2350
5095 #lctl set_param debug=-1
5098 test_mkdir -p $DIR/$tdir/dir
5100 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5101 $TRACE touch foo && error "touch foo worked after removing cwd"
5102 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5103 touch .foo && error "touch .foo worked after removing cwd"
5104 mkdir .foo && error "mkdir .foo worked after removing cwd"
5105 $TRACE ls . && error "'ls .' worked after removing cwd"
5106 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5107 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5108 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5109 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5110 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5112 run_test 48c "Access removed working subdir (should return errors)"
5114 test_48d() { # bug 2350
5115 #lctl set_param debug=-1
5118 test_mkdir -p $DIR/$tdir/dir
5120 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5121 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5122 $TRACE touch foo && error "'touch foo' worked after removing parent"
5123 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5124 touch .foo && error "'touch .foo' worked after removing parent"
5125 mkdir .foo && error "mkdir .foo worked after removing parent"
5126 $TRACE ls . && error "'ls .' worked after removing parent"
5127 $TRACE ls .. && error "'ls ..' worked after removing parent"
5128 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5129 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5130 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5133 run_test 48d "Access removed parent subdir (should return errors)"
5135 test_48e() { # bug 4134
5136 #lctl set_param debug=-1
5139 test_mkdir -p $DIR/$tdir/dir
5141 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5142 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5143 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5144 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5145 # On a buggy kernel addition of "touch foo" after cd .. will
5146 # produce kernel oops in lookup_hash_it
5147 touch ../foo && error "'cd ..' worked after recreate parent"
5149 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5151 run_test 48e "Access to recreated parent subdir (should return errors)"
5154 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5155 skip "need MDS >= 2.13.55"
5156 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5157 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5158 skip "needs different host for mdt1 mdt2"
5159 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5161 $LFS mkdir -i0 $DIR/$tdir
5162 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5164 for d in sub1 sub2 sub3; do
5165 #define OBD_FAIL_OSD_REF_DEL 0x19c
5166 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5167 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5170 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5172 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5174 test_49() { # LU-1030
5175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5176 remote_ost_nodsh && skip "remote OST with nodsh"
5178 # get ost1 size - $FSNAME-OST0000
5179 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5181 # write 800M at maximum
5182 [[ $ost1_size -lt 2 ]] && ost1_size=2
5183 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5185 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5186 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5189 # change max_pages_per_rpc while writing the file
5190 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5191 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5192 # loop until dd process exits
5193 while ps ax -opid | grep -wq $dd_pid; do
5194 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5195 sleep $((RANDOM % 5 + 1))
5197 # restore original max_pages_per_rpc
5198 $LCTL set_param $osc1_mppc=$orig_mppc
5199 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5201 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5205 test_mkdir $DIR/$tdir
5207 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5209 run_test 50 "special situations: /proc symlinks ==============="
5211 test_51a() { # was test_51
5212 # bug 1516 - create an empty entry right after ".." then split dir
5213 test_mkdir -c1 $DIR/$tdir
5214 touch $DIR/$tdir/foo
5215 $MCREATE $DIR/$tdir/bar
5217 createmany -m $DIR/$tdir/longfile 201
5219 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5220 $MCREATE $DIR/$tdir/longfile$FNUM
5225 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5227 run_test 51a "special situations: split htree with empty entry =="
5229 cleanup_print_lfs_df () {
5236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5238 local dir=$DIR/$tdir
5239 local nrdirs=$((65536 + 100))
5241 # cleanup the directory
5248 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5249 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5250 [[ $numfree -lt $nrdirs ]] &&
5251 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5253 # need to check free space for the directories as well
5254 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5255 numfree=$(( blkfree / $(fs_inode_ksize) ))
5256 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5258 trap cleanup_print_lfs_df EXIT
5261 createmany -d $dir/d $nrdirs || {
5262 unlinkmany $dir/d $nrdirs
5263 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5267 nrdirs=$(ls -U $dir | wc -l)
5269 # unlink all but 100 subdirectories, then check it still works
5271 local delete=$((nrdirs - left))
5276 # for ldiskfs the nlink count should be 1, but this is OSD specific
5277 # and so this is listed for informational purposes only
5278 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5279 unlinkmany -d $dir/d $delete ||
5280 error "unlink of first $delete subdirs failed"
5282 echo "nlink between: $(stat -c %h $dir)"
5283 local found=$(ls -U $dir | wc -l)
5284 [ $found -ne $left ] &&
5285 error "can't find subdirs: found only $found, expected $left"
5287 unlinkmany -d $dir/d $delete $left ||
5288 error "unlink of second $left subdirs failed"
5289 # regardless of whether the backing filesystem tracks nlink accurately
5290 # or not, the nlink count shouldn't be more than "." and ".." here
5291 local after=$(stat -c %h $dir)
5292 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5293 echo "nlink after: $after"
5295 cleanup_print_lfs_df
5297 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5301 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5303 test_mkdir $DIR/$tdir
5304 createmany -o $DIR/$tdir/t- 1000
5305 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5306 for N in $(seq 0 $((OSTCOUNT - 1))); do
5307 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5308 END { printf("%0.0f", objs) }' $TMP/$tfile)
5309 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5310 '($1 == '$N') { objs += 1 } \
5311 END { printf("%0.0f", objs) }')
5312 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5314 unlinkmany $DIR/$tdir/t- 1000
5317 for N in $(seq 1 $((OSTCOUNT - 1))); do
5318 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5319 error "OST $N has less objects vs OST $NLAST" \
5320 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5321 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5322 error "OST $N has less objects vs OST $NLAST" \
5323 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5325 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5326 error "OST $N has less #0 objects vs OST $NLAST" \
5327 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5328 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5329 error "OST $N has less #0 objects vs OST $NLAST" \
5330 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5335 run_test 51d "check object distribution"
5338 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5339 skip_env "ldiskfs only test"
5342 test_mkdir -c1 $DIR/$tdir
5343 test_mkdir -c1 $DIR/$tdir/d0
5345 touch $DIR/$tdir/d0/foo
5346 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5347 error "file exceed 65000 nlink limit!"
5348 unlinkmany $DIR/$tdir/d0/f- 65001
5351 run_test 51e "check file nlink limit"
5354 test_mkdir $DIR/$tdir
5357 local ulimit_old=$(ulimit -n)
5358 local spare=20 # number of spare fd's for scripts/libraries, etc.
5359 local mdt=$($LFS getstripe -m $DIR/$tdir)
5360 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5362 echo "MDT$mdt numfree=$numfree, max=$max"
5363 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5364 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5365 while ! ulimit -n $((numfree + spare)); do
5366 numfree=$((numfree * 3 / 4))
5368 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5370 echo "left ulimit at $ulimit_old"
5373 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5374 unlinkmany $DIR/$tdir/f $numfree
5375 error "create+open $numfree files in $DIR/$tdir failed"
5377 ulimit -n $ulimit_old
5379 # if createmany exits at 120s there will be fewer than $numfree files
5380 unlinkmany $DIR/$tdir/f $numfree || true
5382 run_test 51f "check many open files limit"
5385 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5386 test_mkdir $DIR/$tdir
5387 touch $DIR/$tdir/foo
5388 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5389 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5390 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5391 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5392 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5394 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5395 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5396 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5398 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5399 cp -r $DIR/$tdir $TMP/
5400 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5402 run_test 52a "append-only flag test (should return errors)"
5405 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5406 test_mkdir $DIR/$tdir
5407 touch $DIR/$tdir/foo
5408 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5409 cat test > $DIR/$tdir/foo && error "cat test worked"
5410 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5411 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5412 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5414 echo foo >> $DIR/$tdir/foo && error "echo worked"
5415 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5416 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5417 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5418 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5420 chattr -i $DIR/$tdir/foo || error "chattr failed"
5422 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5424 run_test 52b "immutable flag test (should return errors) ======="
5427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5428 remote_mds_nodsh && skip "remote MDS with nodsh"
5429 remote_ost_nodsh && skip "remote OST with nodsh"
5442 local support_last_seq=true
5444 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5445 support_last_seq=false
5448 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5450 for value in $(do_facet $SINGLEMDS \
5451 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5452 param=$(echo ${value[0]} | cut -d "=" -f1)
5453 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5455 if $support_last_seq; then
5456 param_seq=$(echo $param |
5457 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5458 mds_last_seq=$(do_facet $SINGLEMDS \
5459 $LCTL get_param -n $param_seq)
5461 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5463 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5464 node=$(facet_active_host ost$((ostnum+1)))
5465 param="obdfilter.$ostname.last_id"
5466 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5467 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5468 ost_last_id=$ost_last
5470 if $support_last_seq; then
5471 ost_last_id=$(echo $ost_last |
5472 awk -F':' '{print $2}' |
5474 ost_last_seq=$(echo $ost_last |
5475 awk -F':' '{print $1}')
5476 [[ $ost_last_seq = $mds_last_seq ]] || continue
5479 if [[ $ost_last_id != $mds_last ]]; then
5480 error "$ost_last_id != $mds_last"
5487 $found || error "can not match last_seq/last_id for $mdtosc"
5490 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5493 perl -MSocket -e ';' || skip "no Socket perl module installed"
5495 $SOCKETSERVER $DIR/socket ||
5496 error "$SOCKETSERVER $DIR/socket failed: $?"
5497 $SOCKETCLIENT $DIR/socket ||
5498 error "$SOCKETCLIENT $DIR/socket failed: $?"
5499 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5501 run_test 54a "unix domain socket test =========================="
5507 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5509 run_test 54b "char device works in lustre ======================"
5512 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5513 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5514 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5516 for i in $(seq 3 7); do
5517 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5526 loopdev="$DIR/loop54c"
5529 $UMOUNT $DIR/$tdir || rc=$?
5530 losetup -d $loopdev || true
5531 losetup -d $LOOPDEV || true
5532 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5539 loopdev="$DIR/loop54c"
5542 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5543 trap cleanup_54c EXIT
5544 mknod $loopdev b 7 $LOOPNUM
5545 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5546 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5547 losetup $loopdev $DIR/$tfile ||
5548 error "can't set up $loopdev for $DIR/$tfile"
5549 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5550 test_mkdir $DIR/$tdir
5551 mount -t ext2 $loopdev $DIR/$tdir ||
5552 error "error mounting $loopdev on $DIR/$tdir"
5553 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5556 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5560 run_test 54c "block device works in lustre ====================="
5566 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5568 run_test 54d "fifo device works in lustre ======================"
5573 cp -aL /dev/console $f
5574 echo $string > $f || error "echo $string to $f failed"
5576 run_test 54e "console/tty device works in lustre ======================"
5580 local dir=$DIR/$tdir
5583 test_mkdir -p $dir/dir
5584 for i in $(seq $numfiles); do
5586 touch $dir/dir/file$i
5589 local numcomp=$($LFS getstripe --component-count $dir)
5591 [[ $numcomp == 0 ]] && numcomp=1
5593 # test lfs getstripe with --recursive
5594 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5596 [[ $filenum -eq $((numfiles * 2)) ]] ||
5597 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5598 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5599 [[ $filenum -eq $numfiles ]] ||
5600 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5601 echo "$LFS getstripe showed obdidx or l_ost_idx"
5603 # test lfs getstripe with file instead of dir
5604 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5605 [[ $filenum -eq 1 ]] ||
5606 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5607 echo "$LFS getstripe file1 passed"
5609 #test lfs getstripe with --verbose
5610 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5611 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5612 error "$LFS getstripe --verbose $dir: "\
5613 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5614 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5615 error "$LFS getstripe $dir: showed lmm_magic"
5617 #test lfs getstripe with -v prints lmm_fid
5618 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5619 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5620 error "$LFS getstripe -v $dir: "\
5621 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5622 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5623 error "$LFS getstripe $dir: showed lmm_fid by default"
5624 echo "$LFS getstripe --verbose passed"
5626 #check for FID information
5627 local fid1=$($LFS getstripe --fid $dir/file1)
5628 local fid2=$($LFS getstripe --verbose $dir/file1 |
5629 awk '/lmm_fid: / { print $2; exit; }')
5630 local fid3=$($LFS path2fid $dir/file1)
5632 [ "$fid1" != "$fid2" ] &&
5633 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5634 [ "$fid1" != "$fid3" ] &&
5635 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5636 echo "$LFS getstripe --fid passed"
5638 #test lfs getstripe with --obd
5639 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5640 error "$LFS getstripe --obd wrong_uuid: should return error"
5642 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5645 local obduuid=$(ostuuid_from_index $ostidx)
5646 local found=$($LFS getstripe -r --obd $obduuid $dir |
5647 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5649 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5650 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5652 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5655 [[ $found -eq $filenum ]] ||
5656 error "$LFS getstripe --obd: found $found expect $filenum"
5657 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5658 sed '/^[ ]*'${ostidx}'[ ]/d' |
5659 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5660 error "$LFS getstripe --obd: should not show file on other obd"
5661 echo "$LFS getstripe --obd passed"
5663 run_test 56a "check $LFS getstripe"
5666 local dir=$DIR/$tdir
5670 for i in $(seq $numdirs); do
5671 test_mkdir $dir/dir$i
5674 # test lfs getdirstripe default mode is non-recursion, which is
5675 # different from lfs getstripe
5676 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5678 [[ $dircnt -eq 1 ]] ||
5679 error "$LFS getdirstripe: found $dircnt, not 1"
5680 dircnt=$($LFS getdirstripe --recursive $dir |
5681 grep -c lmv_stripe_count)
5682 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5683 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5685 run_test 56b "check $LFS getdirstripe"
5688 remote_ost_nodsh && skip "remote OST with nodsh"
5691 local ost_name=$(ostname_from_index $ost_idx)
5692 local old_status=$(ost_dev_status $ost_idx)
5693 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5695 [[ -z "$old_status" ]] ||
5696 skip_env "OST $ost_name is in $old_status status"
5698 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5699 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5700 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5701 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5702 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5703 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5706 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5707 error "$LFS df -v showing inactive devices"
5710 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5712 [[ "$new_status" =~ "D" ]] ||
5713 error "$ost_name status is '$new_status', missing 'D'"
5714 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5715 [[ "$new_status" =~ "N" ]] ||
5716 error "$ost_name status is '$new_status', missing 'N'"
5718 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5719 [[ "$new_status" =~ "f" ]] ||
5720 error "$ost_name status is '$new_status', missing 'f'"
5723 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5724 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5725 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5726 [[ -z "$p" ]] && restore_lustre_params < $p || true
5729 new_status=$(ost_dev_status $ost_idx)
5730 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5731 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5732 # can't check 'f' as devices may actually be on flash
5734 run_test 56c "check 'lfs df' showing device status"
5737 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5738 local osts=$($LFS df -v $MOUNT | grep -c OST)
5742 (( mdts == MDSCOUNT )) ||
5743 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5744 (( osts == OSTCOUNT )) ||
5745 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5747 run_test 56d "'lfs df -v' prints only configured devices"
5752 local local_tdir="$1"
5753 local local_numfiles="$2"
5754 local local_numdirs="$3"
5755 local dir_params="$4"
5756 local dir_stripe_params="$5"
5758 if [ ! -d "$local_tdir" ] ; then
5759 test_mkdir -p $dir_stripe_params $local_tdir
5760 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5761 for i in $(seq $local_numfiles) ; do
5762 touch $local_tdir/file$i
5764 for i in $(seq $local_numdirs) ; do
5765 test_mkdir $dir_stripe_params $local_tdir/dir$i
5766 for j in $(seq $local_numfiles) ; do
5767 touch $local_tdir/dir$i/file$j
5773 setup_56_special() {
5775 local local_numfiles=$2
5776 local local_numdirs=$3
5778 setup_56 $local_tdir $local_numfiles $local_numdirs
5780 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5781 for i in $(seq $local_numfiles) ; do
5782 mknod $local_tdir/loop${i}b b 7 $i
5783 mknod $local_tdir/null${i}c c 1 3
5784 ln -s $local_tdir/file1 $local_tdir/link${i}
5786 for i in $(seq $local_numdirs) ; do
5787 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5788 mknod $local_tdir/dir$i/null${i}c c 1 3
5789 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5795 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5796 local expected=$(($NUMDIRS + 2))
5798 setup_56 $dir $NUMFILES $NUMDIRS
5800 # test lfs find with -name
5801 for i in $(seq $NUMFILES) ; do
5802 local nums=$($LFS find -name "*$i" $dir | wc -l)
5804 [ $nums -eq $expected ] ||
5805 error "lfs find -name '*$i' $dir wrong: "\
5806 "found $nums, expected $expected"
5809 run_test 56g "check lfs find -name"
5812 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5813 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5815 setup_56 $dir $NUMFILES $NUMDIRS
5817 # test lfs find with ! -name
5818 for i in $(seq $NUMFILES) ; do
5819 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5821 [ $nums -eq $expected ] ||
5822 error "lfs find ! -name '*$i' $dir wrong: "\
5823 "found $nums, expected $expected"
5826 run_test 56h "check lfs find ! -name"
5829 local dir=$DIR/$tdir
5833 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5836 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5838 run_test 56i "check 'lfs find -ost UUID' skips directories"
5841 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5843 setup_56_special $dir $NUMFILES $NUMDIRS
5845 local expected=$((NUMDIRS + 1))
5846 local cmd="$LFS find -type d $dir"
5847 local nums=$($cmd | wc -l)
5849 [ $nums -eq $expected ] ||
5850 error "'$cmd' wrong: found $nums, expected $expected"
5852 run_test 56j "check lfs find -type d"
5855 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5857 setup_56_special $dir $NUMFILES $NUMDIRS
5859 local expected=$(((NUMDIRS + 1) * NUMFILES))
5860 local cmd="$LFS find -type f $dir"
5861 local nums=$($cmd | wc -l)
5863 [ $nums -eq $expected ] ||
5864 error "'$cmd' wrong: found $nums, expected $expected"
5866 run_test 56k "check lfs find -type f"
5869 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5871 setup_56_special $dir $NUMFILES $NUMDIRS
5873 local expected=$((NUMDIRS + NUMFILES))
5874 local cmd="$LFS find -type b $dir"
5875 local nums=$($cmd | wc -l)
5877 [ $nums -eq $expected ] ||
5878 error "'$cmd' wrong: found $nums, expected $expected"
5880 run_test 56l "check lfs find -type b"
5883 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5885 setup_56_special $dir $NUMFILES $NUMDIRS
5887 local expected=$((NUMDIRS + NUMFILES))
5888 local cmd="$LFS find -type c $dir"
5889 local nums=$($cmd | wc -l)
5890 [ $nums -eq $expected ] ||
5891 error "'$cmd' wrong: found $nums, expected $expected"
5893 run_test 56m "check lfs find -type c"
5896 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5897 setup_56_special $dir $NUMFILES $NUMDIRS
5899 local expected=$((NUMDIRS + NUMFILES))
5900 local cmd="$LFS find -type l $dir"
5901 local nums=$($cmd | wc -l)
5903 [ $nums -eq $expected ] ||
5904 error "'$cmd' wrong: found $nums, expected $expected"
5906 run_test 56n "check lfs find -type l"
5909 local dir=$DIR/$tdir
5911 setup_56 $dir $NUMFILES $NUMDIRS
5912 utime $dir/file1 > /dev/null || error "utime (1)"
5913 utime $dir/file2 > /dev/null || error "utime (2)"
5914 utime $dir/dir1 > /dev/null || error "utime (3)"
5915 utime $dir/dir2 > /dev/null || error "utime (4)"
5916 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5917 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5920 local nums=$($LFS find -mtime +0 $dir | wc -l)
5922 [ $nums -eq $expected ] ||
5923 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5926 cmd="$LFS find -mtime 0 $dir"
5927 nums=$($cmd | wc -l)
5928 [ $nums -eq $expected ] ||
5929 error "'$cmd' wrong: found $nums, expected $expected"
5931 run_test 56o "check lfs find -mtime for old files"
5934 local dir=$DIR/$tdir
5938 # just to make sure there is something that won't be found
5940 touch $dir/$tfile.now
5942 for age in year week day hour min; do
5943 count=$((count + 1))
5945 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5946 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5947 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5949 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5950 local nums=$($cmd | wc -l)
5951 [ $nums -eq $expected ] ||
5952 error "'$cmd' wrong: found $nums, expected $expected"
5954 cmd="$LFS find $dir -atime $count${age:0:1}"
5955 nums=$($cmd | wc -l)
5956 [ $nums -eq $expected ] ||
5957 error "'$cmd' wrong: found $nums, expected $expected"
5961 cmd="$LFS find $dir -ctime +1s -type f"
5962 nums=$($cmd | wc -l)
5963 (( $nums == $count * 2 + 1)) ||
5964 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
5966 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5968 test_newerXY_base() {
5971 local dir=$DIR/$tdir
5975 if [ $y == "t" ]; then
5976 if [ $x == "b" ]; then
5977 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5979 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5982 ref=$DIR/$tfile.newer.$x$y
5983 touch $ref || error "touch $ref failed"
5986 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5988 if [ $y == "t" ]; then
5989 if [ $x == "b" ]; then
5990 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5992 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5995 negref=$DIR/$tfile.negnewer.$x$y
5996 touch $negref || error "touch $negref failed"
5999 local cmd="$LFS find $dir -newer$x$y $ref"
6000 local nums=$(eval $cmd | wc -l)
6001 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6003 [ $nums -eq $expected ] ||
6004 error "'$cmd' wrong: found $nums, expected $expected"
6006 cmd="$LFS find $dir ! -newer$x$y $negref"
6007 nums=$(eval $cmd | wc -l)
6008 [ $nums -eq $expected ] ||
6009 error "'$cmd' wrong: found $nums, expected $expected"
6011 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6012 nums=$(eval $cmd | wc -l)
6013 [ $nums -eq $expected ] ||
6014 error "'$cmd' wrong: found $nums, expected $expected"
6020 test_newerXY_base "b" "t"
6021 test_newerXY_base "a" "a"
6022 test_newerXY_base "a" "m"
6023 test_newerXY_base "a" "c"
6024 test_newerXY_base "m" "a"
6025 test_newerXY_base "m" "m"
6026 test_newerXY_base "m" "c"
6027 test_newerXY_base "c" "a"
6028 test_newerXY_base "c" "m"
6029 test_newerXY_base "c" "c"
6030 test_newerXY_base "b" "b"
6031 test_newerXY_base "a" "t"
6032 test_newerXY_base "m" "t"
6033 test_newerXY_base "c" "t"
6034 test_newerXY_base "b" "t"
6036 run_test 56oc "check lfs find -newerXY work"
6039 local dir=$DIR/$tdir
6044 $LFS find $dir -btime -1d -type f
6051 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6052 ! btime_supported && skip "btime unsupported on MDS"
6054 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6055 ! btime_supported && skip "btime unsupported on clients"
6057 local dir=$DIR/$tdir
6058 local ref=$DIR/$tfile.ref
6059 local negref=$DIR/$tfile.negref
6061 mkdir $dir || error "mkdir $dir failed"
6062 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6063 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6064 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6065 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6066 touch $ref || error "touch $ref failed"
6067 # sleep 3 seconds at least
6070 local before=$(do_facet mds1 date +%s)
6071 local skew=$(($(date +%s) - before + 1))
6073 if (( skew < 0 && skew > -5 )); then
6074 sleep $((0 - skew + 1))
6078 # Set the dir stripe params to limit files all on MDT0,
6079 # otherwise we need to calc the max clock skew between
6080 # the client and MDTs.
6081 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6083 touch $negref || error "touch $negref failed"
6085 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6086 local nums=$($cmd | wc -l)
6087 local expected=$(((NUMFILES + 1) * NUMDIRS))
6089 [ $nums -eq $expected ] ||
6090 error "'$cmd' wrong: found $nums, expected $expected"
6092 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6093 nums=$($cmd | wc -l)
6094 expected=$((NUMFILES + 1))
6095 [ $nums -eq $expected ] ||
6096 error "'$cmd' wrong: found $nums, expected $expected"
6098 [ $skew -lt 0 ] && return
6100 local after=$(do_facet mds1 date +%s)
6101 local age=$((after - before + 1 + skew))
6103 cmd="$LFS find $dir -btime -${age}s -type f"
6104 nums=$($cmd | wc -l)
6105 expected=$(((NUMFILES + 1) * NUMDIRS))
6107 echo "Clock skew between client and server: $skew, age:$age"
6108 [ $nums -eq $expected ] ||
6109 error "'$cmd' wrong: found $nums, expected $expected"
6111 expected=$(($NUMDIRS + 1))
6112 cmd="$LFS find $dir -btime -${age}s -type d"
6113 nums=$($cmd | wc -l)
6114 [ $nums -eq $expected ] ||
6115 error "'$cmd' wrong: found $nums, expected $expected"
6116 rm -f $ref $negref || error "Failed to remove $ref $negref"
6118 run_test 56od "check lfs find -btime with units"
6121 [ $RUNAS_ID -eq $UID ] &&
6122 skip_env "RUNAS_ID = UID = $UID -- skipping"
6124 local dir=$DIR/$tdir
6126 setup_56 $dir $NUMFILES $NUMDIRS
6127 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6129 local expected=$NUMFILES
6130 local cmd="$LFS find -uid $RUNAS_ID $dir"
6131 local nums=$($cmd | wc -l)
6133 [ $nums -eq $expected ] ||
6134 error "'$cmd' wrong: found $nums, expected $expected"
6136 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6137 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6138 nums=$($cmd | wc -l)
6139 [ $nums -eq $expected ] ||
6140 error "'$cmd' wrong: found $nums, expected $expected"
6142 run_test 56p "check lfs find -uid and ! -uid"
6145 [ $RUNAS_ID -eq $UID ] &&
6146 skip_env "RUNAS_ID = UID = $UID -- skipping"
6148 local dir=$DIR/$tdir
6150 setup_56 $dir $NUMFILES $NUMDIRS
6151 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6153 local expected=$NUMFILES
6154 local cmd="$LFS find -gid $RUNAS_GID $dir"
6155 local nums=$($cmd | wc -l)
6157 [ $nums -eq $expected ] ||
6158 error "'$cmd' wrong: found $nums, expected $expected"
6160 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6161 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6162 nums=$($cmd | wc -l)
6163 [ $nums -eq $expected ] ||
6164 error "'$cmd' wrong: found $nums, expected $expected"
6166 run_test 56q "check lfs find -gid and ! -gid"
6169 local dir=$DIR/$tdir
6171 setup_56 $dir $NUMFILES $NUMDIRS
6174 local cmd="$LFS find -size 0 -type f -lazy $dir"
6175 local nums=$($cmd | wc -l)
6177 [ $nums -eq $expected ] ||
6178 error "'$cmd' wrong: found $nums, expected $expected"
6179 cmd="$LFS find -size 0 -type f $dir"
6180 nums=$($cmd | wc -l)
6181 [ $nums -eq $expected ] ||
6182 error "'$cmd' wrong: found $nums, expected $expected"
6185 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6186 nums=$($cmd | wc -l)
6187 [ $nums -eq $expected ] ||
6188 error "'$cmd' wrong: found $nums, expected $expected"
6189 cmd="$LFS find ! -size 0 -type f $dir"
6190 nums=$($cmd | wc -l)
6191 [ $nums -eq $expected ] ||
6192 error "'$cmd' wrong: found $nums, expected $expected"
6194 echo "test" > $dir/$tfile
6195 echo "test2" > $dir/$tfile.2 && sync
6197 cmd="$LFS find -size 5 -type f -lazy $dir"
6198 nums=$($cmd | wc -l)
6199 [ $nums -eq $expected ] ||
6200 error "'$cmd' wrong: found $nums, expected $expected"
6201 cmd="$LFS find -size 5 -type f $dir"
6202 nums=$($cmd | wc -l)
6203 [ $nums -eq $expected ] ||
6204 error "'$cmd' wrong: found $nums, expected $expected"
6207 cmd="$LFS find -size +5 -type f -lazy $dir"
6208 nums=$($cmd | wc -l)
6209 [ $nums -eq $expected ] ||
6210 error "'$cmd' wrong: found $nums, expected $expected"
6211 cmd="$LFS find -size +5 -type f $dir"
6212 nums=$($cmd | wc -l)
6213 [ $nums -eq $expected ] ||
6214 error "'$cmd' wrong: found $nums, expected $expected"
6217 cmd="$LFS find -size +0 -type f -lazy $dir"
6218 nums=$($cmd | wc -l)
6219 [ $nums -eq $expected ] ||
6220 error "'$cmd' wrong: found $nums, expected $expected"
6221 cmd="$LFS find -size +0 -type f $dir"
6222 nums=$($cmd | wc -l)
6223 [ $nums -eq $expected ] ||
6224 error "'$cmd' wrong: found $nums, expected $expected"
6227 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6228 nums=$($cmd | wc -l)
6229 [ $nums -eq $expected ] ||
6230 error "'$cmd' wrong: found $nums, expected $expected"
6231 cmd="$LFS find ! -size -5 -type f $dir"
6232 nums=$($cmd | wc -l)
6233 [ $nums -eq $expected ] ||
6234 error "'$cmd' wrong: found $nums, expected $expected"
6237 cmd="$LFS find -size -5 -type f -lazy $dir"
6238 nums=$($cmd | wc -l)
6239 [ $nums -eq $expected ] ||
6240 error "'$cmd' wrong: found $nums, expected $expected"
6241 cmd="$LFS find -size -5 -type f $dir"
6242 nums=$($cmd | wc -l)
6243 [ $nums -eq $expected ] ||
6244 error "'$cmd' wrong: found $nums, expected $expected"
6246 run_test 56r "check lfs find -size works"
6253 cancel_lru_locks $OSC
6255 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6256 local nums=$($cmd | wc -l)
6258 [ $nums -eq $expected ] ||
6259 error "'$cmd' wrong: found $nums, expected $expected"
6261 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6263 if (( rpcs_before + glimpses != rpcs_after )); then
6264 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6265 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6267 if [[ $glimpses == 0 ]]; then
6268 error "'$cmd' should not send glimpse RPCs to OST"
6270 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6276 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6277 skip "MDS < 2.12.58 doesn't return LSOM data"
6278 local dir=$DIR/$tdir
6279 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6281 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6283 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6284 $LCTL set_param -n llite.*.statahead_agl=0
6285 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6287 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6288 # open and close all files to ensure LSOM is updated
6289 cancel_lru_locks $OSC
6290 find $dir -type f | xargs cat > /dev/null
6292 # expect_found glimpse_rpcs command_to_run
6293 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6294 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6295 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6296 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6298 echo "test" > $dir/$tfile
6299 echo "test2" > $dir/$tfile.2 && sync
6300 cancel_lru_locks $OSC
6301 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6303 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6304 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6305 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6306 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6308 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6309 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6310 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6311 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6312 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6313 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6315 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6318 local dir=$DIR/$tdir
6319 local tmp=$TMP/$tfile.log
6322 test_mkdir -p $dir || error "failed to mkdir $dir"
6323 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6324 error "failed to setstripe $dir/$tfile"
6325 mdt_idx=$($LFS getdirstripe -i $dir)
6326 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6328 stack_trap "rm -f $tmp" EXIT
6329 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6330 ! grep -q obd_uuid $tmp ||
6331 error "failed to find --size +100K --ost 0 $dir"
6332 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6333 ! grep -q obd_uuid $tmp ||
6334 error "failed to find --size +100K --mdt $mdt_idx $dir"
6336 run_test 56rb "check lfs find --size --ost/--mdt works"
6338 test_56s() { # LU-611 #LU-9369
6339 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6341 local dir=$DIR/$tdir
6342 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6344 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6345 for i in $(seq $NUMDIRS); do
6346 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6349 local expected=$NUMDIRS
6350 local cmd="$LFS find -c $OSTCOUNT $dir"
6351 local nums=$($cmd | wc -l)
6353 [ $nums -eq $expected ] || {
6354 $LFS getstripe -R $dir
6355 error "'$cmd' wrong: found $nums, expected $expected"
6358 expected=$((NUMDIRS + onestripe))
6359 cmd="$LFS find -stripe-count +0 -type f $dir"
6360 nums=$($cmd | wc -l)
6361 [ $nums -eq $expected ] || {
6362 $LFS getstripe -R $dir
6363 error "'$cmd' wrong: found $nums, expected $expected"
6367 cmd="$LFS find -stripe-count 1 -type f $dir"
6368 nums=$($cmd | wc -l)
6369 [ $nums -eq $expected ] || {
6370 $LFS getstripe -R $dir
6371 error "'$cmd' wrong: found $nums, expected $expected"
6374 cmd="$LFS find -stripe-count -2 -type f $dir"
6375 nums=$($cmd | wc -l)
6376 [ $nums -eq $expected ] || {
6377 $LFS getstripe -R $dir
6378 error "'$cmd' wrong: found $nums, expected $expected"
6382 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6383 nums=$($cmd | wc -l)
6384 [ $nums -eq $expected ] || {
6385 $LFS getstripe -R $dir
6386 error "'$cmd' wrong: found $nums, expected $expected"
6389 run_test 56s "check lfs find -stripe-count works"
6391 test_56t() { # LU-611 #LU-9369
6392 local dir=$DIR/$tdir
6394 setup_56 $dir 0 $NUMDIRS
6395 for i in $(seq $NUMDIRS); do
6396 $LFS setstripe -S 8M $dir/dir$i/$tfile
6399 local expected=$NUMDIRS
6400 local cmd="$LFS find -S 8M $dir"
6401 local nums=$($cmd | wc -l)
6403 [ $nums -eq $expected ] || {
6404 $LFS getstripe -R $dir
6405 error "'$cmd' wrong: found $nums, expected $expected"
6409 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6411 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6413 expected=$(((NUMDIRS + 1) * NUMFILES))
6414 cmd="$LFS find -stripe-size 512k -type f $dir"
6415 nums=$($cmd | wc -l)
6416 [ $nums -eq $expected ] ||
6417 error "'$cmd' wrong: found $nums, expected $expected"
6419 cmd="$LFS find -stripe-size +320k -type f $dir"
6420 nums=$($cmd | wc -l)
6421 [ $nums -eq $expected ] ||
6422 error "'$cmd' wrong: found $nums, expected $expected"
6424 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6425 cmd="$LFS find -stripe-size +200k -type f $dir"
6426 nums=$($cmd | wc -l)
6427 [ $nums -eq $expected ] ||
6428 error "'$cmd' wrong: found $nums, expected $expected"
6430 cmd="$LFS find -stripe-size -640k -type f $dir"
6431 nums=$($cmd | wc -l)
6432 [ $nums -eq $expected ] ||
6433 error "'$cmd' wrong: found $nums, expected $expected"
6436 cmd="$LFS find -stripe-size 256k -type f $dir"
6437 nums=$($cmd | wc -l)
6438 [ $nums -eq $expected ] ||
6439 error "'$cmd' wrong: found $nums, expected $expected"
6441 cmd="$LFS find -stripe-size -320k -type f $dir"
6442 nums=$($cmd | wc -l)
6443 [ $nums -eq $expected ] ||
6444 error "'$cmd' wrong: found $nums, expected $expected"
6447 cmd="$LFS find -stripe-size 1024k -type f $dir"
6448 nums=$($cmd | wc -l)
6449 [ $nums -eq $expected ] ||
6450 error "'$cmd' wrong: found $nums, expected $expected"
6452 run_test 56t "check lfs find -stripe-size works"
6454 test_56u() { # LU-611
6455 local dir=$DIR/$tdir
6457 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6459 if [[ $OSTCOUNT -gt 1 ]]; then
6460 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6466 local expected=$(((NUMDIRS + 1) * NUMFILES))
6467 local cmd="$LFS find -stripe-index 0 -type f $dir"
6468 local nums=$($cmd | wc -l)
6470 [ $nums -eq $expected ] ||
6471 error "'$cmd' wrong: found $nums, expected $expected"
6474 cmd="$LFS find -stripe-index 1 -type f $dir"
6475 nums=$($cmd | wc -l)
6476 [ $nums -eq $expected ] ||
6477 error "'$cmd' wrong: found $nums, expected $expected"
6479 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6480 nums=$($cmd | wc -l)
6481 [ $nums -eq $expected ] ||
6482 error "'$cmd' wrong: found $nums, expected $expected"
6485 # This should produce an error and not return any files
6486 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6487 nums=$($cmd 2>/dev/null | wc -l)
6488 [ $nums -eq $expected ] ||
6489 error "'$cmd' wrong: found $nums, expected $expected"
6491 if [[ $OSTCOUNT -gt 1 ]]; then
6492 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6493 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6494 nums=$($cmd | wc -l)
6495 [ $nums -eq $expected ] ||
6496 error "'$cmd' wrong: found $nums, expected $expected"
6499 run_test 56u "check lfs find -stripe-index works"
6503 local dir=$DIR/$tdir
6505 setup_56 $dir $NUMFILES $NUMDIRS
6507 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6508 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6510 for file in $($LFS find -m $UUID $dir); do
6511 file_midx=$($LFS getstripe -m $file)
6512 [ $file_midx -eq $mdt_idx ] ||
6513 error "lfs find -m $UUID != getstripe -m $file_midx"
6516 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6519 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6522 local dir=$DIR/$tdir
6524 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6526 local stripe_size=$($LFS getstripe -S -d $dir) ||
6527 error "$LFS getstripe -S -d $dir failed"
6528 stripe_size=${stripe_size%% *}
6530 local file_size=$((stripe_size * OSTCOUNT))
6531 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6532 local required_space=$((file_num * file_size))
6533 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6535 [[ $free_space -le $((required_space / 1024)) ]] &&
6536 skip_env "need $required_space, have $free_space kbytes"
6539 local dd_count=$((file_size / dd_bs))
6541 # write data into the files
6546 for i in $(seq $NUMFILES); do
6548 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6549 error "write data into $file failed"
6551 for i in $(seq $NUMDIRS); do
6552 for j in $(seq $NUMFILES); do
6553 file=$dir/dir$i/file$j
6554 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6555 error "write data into $file failed"
6559 # $LFS_MIGRATE will fail if hard link migration is unsupported
6560 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6561 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6562 error "creating links to $dir/dir1/file1 failed"
6567 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6570 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6573 eval $cmd || error "$cmd failed"
6575 check_stripe_count $dir/file1 $expected
6577 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6579 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6580 # OST 1 if it is on OST 0. This file is small enough to
6581 # be on only one stripe.
6582 file=$dir/migr_1_ost
6583 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6584 error "write data into $file failed"
6585 local obdidx=$($LFS getstripe -i $file)
6586 local oldmd5=$(md5sum $file)
6589 [[ $obdidx -eq 0 ]] && newobdidx=1
6590 cmd="$LFS migrate -i $newobdidx $file"
6592 eval $cmd || error "$cmd failed"
6594 local realobdix=$($LFS getstripe -i $file)
6595 local newmd5=$(md5sum $file)
6597 [[ $newobdidx -ne $realobdix ]] &&
6598 error "new OST is different (was=$obdidx, "\
6599 "wanted=$newobdidx, got=$realobdix)"
6600 [[ "$oldmd5" != "$newmd5" ]] &&
6601 error "md5sum differ: $oldmd5, $newmd5"
6605 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6607 eval $cmd || error "$cmd failed"
6609 for j in $(seq $NUMFILES); do
6610 check_stripe_count $dir/dir1/file$j $expected
6613 # lfs_migrate works with lfs find
6614 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6615 $LFS_MIGRATE -y -c $expected"
6617 eval $cmd || error "$cmd failed"
6619 for i in $(seq 2 $NUMFILES); do
6620 check_stripe_count $dir/file$i $expected
6622 for i in $(seq 2 $NUMDIRS); do
6623 for j in $(seq $NUMFILES); do
6624 check_stripe_count $dir/dir$i/file$j $expected
6628 run_test 56w "check lfs_migrate -c stripe_count works"
6631 local file1=$DIR/$tdir/file1
6632 local create_pool=false
6633 local initial_pool=$($LFS getstripe -p $DIR)
6637 echo -n "Creating test dir..."
6638 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6641 echo -n "Creating test file..."
6642 touch $file1 || error "cannot create file"
6645 echo -n "Detecting existing pools..."
6646 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6648 if [ ${#pool_list[@]} -gt 0 ]; then
6649 echo "${pool_list[@]}"
6650 for thispool in "${pool_list[@]}"; do
6651 if [[ -z "$initial_pool" ||
6652 "$initial_pool" != "$thispool" ]]; then
6654 echo "Using existing pool '$pool'"
6659 echo "none detected."
6661 if [ -z "$pool" ]; then
6662 pool=${POOL:-testpool}
6663 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6664 echo -n "Creating pool '$pool'..."
6666 pool_add $pool &> /dev/null ||
6667 error "pool_add failed"
6670 echo -n "Adding target to pool..."
6671 pool_add_targets $pool 0 0 1 &> /dev/null ||
6672 error "pool_add_targets failed"
6676 echo -n "Setting pool using -p option..."
6677 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6678 error "migrate failed rc = $?"
6681 echo -n "Verifying test file is in pool after migrating..."
6682 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6683 error "file was not migrated to pool $pool"
6686 echo -n "Removing test file from pool '$pool'..."
6687 # "lfs migrate $file" won't remove the file from the pool
6688 # until some striping information is changed.
6689 $LFS migrate -c 1 $file1 &> /dev/null ||
6690 error "cannot remove from pool"
6691 [ "$($LFS getstripe -p $file1)" ] &&
6692 error "pool still set"
6695 echo -n "Setting pool using --pool option..."
6696 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6697 error "migrate failed rc = $?"
6702 if $create_pool; then
6703 destroy_test_pools 2> /dev/null ||
6704 error "destroy test pools failed"
6707 run_test 56wb "check lfs_migrate pool support"
6710 local file1="$DIR/$tdir/file1"
6717 echo -n "Creating test dir..."
6718 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6719 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6720 error "cannot set stripe by '-S 1M -c 1'"
6723 echo -n "Setting initial stripe for test file..."
6724 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6725 error "cannot set stripe"
6726 cur_ssize=$($LFS getstripe -S "$file1")
6727 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6730 # File currently set to -S 512K -c 1
6732 # Ensure -c and -S options are rejected when -R is set
6733 echo -n "Verifying incompatible options are detected..."
6734 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6735 error "incompatible -c and -R options not detected"
6736 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6737 error "incompatible -S and -R options not detected"
6740 # Ensure unrecognized options are passed through to 'lfs migrate'
6741 echo -n "Verifying -S option is passed through to lfs migrate..."
6742 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6743 error "migration failed"
6744 cur_ssize=$($LFS getstripe -S "$file1")
6745 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6748 # File currently set to -S 1M -c 1
6750 # Ensure long options are supported
6751 echo -n "Verifying long options supported..."
6752 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6753 error "long option without argument not supported"
6754 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6755 error "long option with argument not supported"
6756 cur_ssize=$($LFS getstripe -S "$file1")
6757 [ $cur_ssize -eq 524288 ] ||
6758 error "migrate --stripe-size $cur_ssize != 524288"
6761 # File currently set to -S 512K -c 1
6763 if [ "$OSTCOUNT" -gt 1 ]; then
6764 echo -n "Verifying explicit stripe count can be set..."
6765 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6766 error "migrate failed"
6767 cur_scount=$($LFS getstripe -c "$file1")
6768 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6772 # File currently set to -S 512K -c 1 or -S 512K -c 2
6774 # Ensure parent striping is used if -R is set, and no stripe
6775 # count or size is specified
6776 echo -n "Setting stripe for parent directory..."
6777 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6778 error "cannot set stripe '-S 2M -c 1'"
6781 echo -n "Verifying restripe option uses parent stripe settings..."
6782 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6783 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6784 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6785 error "migrate failed"
6786 cur_ssize=$($LFS getstripe -S "$file1")
6787 [ $cur_ssize -eq $parent_ssize ] ||
6788 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6789 cur_scount=$($LFS getstripe -c "$file1")
6790 [ $cur_scount -eq $parent_scount ] ||
6791 error "migrate -R stripe_count $cur_scount != $parent_scount"
6794 # File currently set to -S 1M -c 1
6796 # Ensure striping is preserved if -R is not set, and no stripe
6797 # count or size is specified
6798 echo -n "Verifying striping size preserved when not specified..."
6799 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6800 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6801 error "cannot set stripe on parent directory"
6802 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6803 error "migrate failed"
6804 cur_ssize=$($LFS getstripe -S "$file1")
6805 [ $cur_ssize -eq $orig_ssize ] ||
6806 error "migrate by default $cur_ssize != $orig_ssize"
6809 # Ensure file name properly detected when final option has no argument
6810 echo -n "Verifying file name properly detected..."
6811 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6812 error "file name interpreted as option argument"
6818 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6821 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6823 local file1=$DIR/$tdir/file1
6825 echo -n "Creating test dir..."
6826 test_mkdir $DIR/$tdir || error "cannot create dir"
6829 echo -n "Creating test file..."
6833 # Ensure 'lfs migrate' will fail by using a non-existent option,
6834 # and make sure rsync is not called to recover
6835 echo -n "Make sure --no-rsync option works..."
6836 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6837 grep -q 'refusing to fall back to rsync' ||
6838 error "rsync was called with --no-rsync set"
6841 # Ensure rsync is called without trying 'lfs migrate' first
6842 echo -n "Make sure --rsync option works..."
6843 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6844 grep -q 'falling back to rsync' &&
6845 error "lfs migrate was called with --rsync set"
6848 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6849 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6850 grep -q 'at the same time' ||
6851 error "--rsync and --no-rsync accepted concurrently"
6857 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6863 test_mkdir $td || error "cannot create $td"
6864 touch $tf || error "cannot touch $tf"
6866 echo -n "Make sure --non-direct|-D works..."
6867 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6868 grep -q "lfs migrate --non-direct" ||
6869 error "--non-direct option cannot work correctly"
6870 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6871 grep -q "lfs migrate -D" ||
6872 error "-D option cannot work correctly"
6875 run_test 56we "check lfs_migrate --non-direct|-D support"
6878 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6879 check_swap_layouts_support
6881 local dir=$DIR/$tdir
6882 local ref1=/etc/passwd
6883 local file1=$dir/file1
6885 test_mkdir $dir || error "creating dir $dir"
6886 $LFS setstripe -c 2 $file1
6888 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6889 stripe=$($LFS getstripe -c $file1)
6890 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6891 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6896 run_test 56x "lfs migration support"
6899 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6900 check_swap_layouts_support
6902 local dir=$DIR/$tdir/$testnum
6906 local ref1=/etc/passwd
6907 local file1=$dir/file1
6909 $LFS setstripe -c 2 $file1
6911 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6913 local stripe=$($LFS getstripe -c $file1)
6915 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6916 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6921 run_test 56xa "lfs migration --block support"
6923 check_migrate_links() {
6925 local file1="$dir/file1"
6929 local total_count=$(($begin + $count - 1))
6930 local symlink_count=10
6933 if [ ! -f "$file1" ]; then
6934 echo -n "creating initial file..."
6935 $LFS setstripe -c 1 -S "512k" "$file1" ||
6936 error "cannot setstripe initial file"
6939 echo -n "creating symlinks..."
6940 for s in $(seq 1 $symlink_count); do
6941 ln -s "$file1" "$dir/slink$s" ||
6942 error "cannot create symlinks"
6946 echo -n "creating nonlinked files..."
6947 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6948 error "cannot create nonlinked files"
6953 if [ ! -f "$dir/file$total_count" ]; then
6954 echo -n "creating hard links $begin:$total_count..."
6955 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6956 /dev/null || error "cannot create hard links"
6960 echo -n "checking number of hard links listed in xattrs..."
6961 local fid=$($LFS getstripe -F "$file1")
6962 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6965 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6966 skip "hard link list has unexpected size, skipping test"
6968 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6969 error "link names should exceed xattrs size"
6972 echo -n "migrating files..."
6973 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6975 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6978 # make sure all links have been properly migrated
6979 echo -n "verifying files..."
6980 fid=$($LFS getstripe -F "$file1") ||
6981 error "cannot get fid for file $file1"
6982 for i in $(seq 2 $total_count); do
6983 local fid2=$($LFS getstripe -F $dir/file$i)
6985 [ "$fid2" == "$fid" ] ||
6986 error "migrated hard link has mismatched FID"
6989 # make sure hard links were properly detected, and migration was
6990 # performed only once for the entire link set; nonlinked files should
6992 local actual=$(grep -c 'done' <<< "$migrate_out")
6993 local expected=$(($uniq_count + 1))
6995 [ "$actual" -eq "$expected" ] ||
6996 error "hard links individually migrated ($actual != $expected)"
6998 # make sure the correct number of hard links are present
6999 local hardlinks=$(stat -c '%h' "$file1")
7001 [ $hardlinks -eq $total_count ] ||
7002 error "num hard links $hardlinks != $total_count"
7009 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7010 skip "Need MDS version at least 2.10.55"
7012 local dir="$DIR/$tdir"
7014 test_mkdir "$dir" || error "cannot create dir $dir"
7016 echo "testing lfs migrate mode when all links fit within xattrs"
7017 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7019 echo "testing rsync mode when all links fit within xattrs"
7020 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7022 echo "testing lfs migrate mode when all links do not fit within xattrs"
7023 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7025 echo "testing rsync mode when all links do not fit within xattrs"
7026 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7028 chown -R $RUNAS_ID $dir
7029 echo "testing non-root lfs migrate mode when not all links are in xattr"
7030 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7035 run_test 56xb "lfs migration hard link support"
7038 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7040 local dir="$DIR/$tdir"
7042 test_mkdir "$dir" || error "cannot create dir $dir"
7044 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7045 echo -n "Setting initial stripe for 20MB test file..."
7046 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7047 error "cannot setstripe 20MB file"
7049 echo -n "Sizing 20MB test file..."
7050 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7052 echo -n "Verifying small file autostripe count is 1..."
7053 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7054 error "cannot migrate 20MB file"
7055 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7056 error "cannot get stripe for $dir/20mb"
7057 [ $stripe_count -eq 1 ] ||
7058 error "unexpected stripe count $stripe_count for 20MB file"
7062 # Test 2: File is small enough to fit within the available space on
7063 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7064 # have at least an additional 1KB for each desired stripe for test 3
7065 echo -n "Setting stripe for 1GB test file..."
7066 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7068 echo -n "Sizing 1GB test file..."
7069 # File size is 1GB + 3KB
7070 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7073 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7074 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7075 if (( avail > 524288 * OSTCOUNT )); then
7076 echo -n "Migrating 1GB file..."
7077 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7078 error "cannot migrate 1GB file"
7080 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7081 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7082 error "cannot getstripe for 1GB file"
7083 [ $stripe_count -eq 2 ] ||
7084 error "unexpected stripe count $stripe_count != 2"
7088 # Test 3: File is too large to fit within the available space on
7089 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7090 if [ $OSTCOUNT -ge 3 ]; then
7091 # The required available space is calculated as
7092 # file size (1GB + 3KB) / OST count (3).
7093 local kb_per_ost=349526
7095 echo -n "Migrating 1GB file with limit..."
7096 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7097 error "cannot migrate 1GB file with limit"
7100 stripe_count=$($LFS getstripe -c "$dir/1gb")
7101 echo -n "Verifying 1GB autostripe count with limited space..."
7102 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7103 error "unexpected stripe count $stripe_count (min 3)"
7110 run_test 56xc "lfs migration autostripe"
7113 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7115 local dir=$DIR/$tdir
7116 local f_mgrt=$dir/$tfile.mgrt
7117 local f_yaml=$dir/$tfile.yaml
7118 local f_copy=$dir/$tfile.copy
7119 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7120 local layout_copy="-c 2 -S 2M -i 1"
7121 local yamlfile=$dir/yamlfile
7122 local layout_before;
7125 test_mkdir "$dir" || error "cannot create dir $dir"
7126 $LFS setstripe $layout_yaml $f_yaml ||
7127 error "cannot setstripe $f_yaml with layout $layout_yaml"
7128 $LFS getstripe --yaml $f_yaml > $yamlfile
7129 $LFS setstripe $layout_copy $f_copy ||
7130 error "cannot setstripe $f_copy with layout $layout_copy"
7132 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7134 # 1. test option --yaml
7135 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7136 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7137 layout_before=$(get_layout_param $f_yaml)
7138 layout_after=$(get_layout_param $f_mgrt)
7139 [ "$layout_after" == "$layout_before" ] ||
7140 error "lfs_migrate --yaml: $layout_after != $layout_before"
7142 # 2. test option --copy
7143 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7144 error "cannot migrate $f_mgrt with --copy $f_copy"
7145 layout_before=$(get_layout_param $f_copy)
7146 layout_after=$(get_layout_param $f_mgrt)
7147 [ "$layout_after" == "$layout_before" ] ||
7148 error "lfs_migrate --copy: $layout_after != $layout_before"
7150 run_test 56xd "check lfs_migrate --yaml and --copy support"
7153 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7155 local dir=$DIR/$tdir
7156 local f_comp=$dir/$tfile
7157 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7158 local layout_before=""
7159 local layout_after=""
7161 test_mkdir "$dir" || error "cannot create dir $dir"
7162 $LFS setstripe $layout $f_comp ||
7163 error "cannot setstripe $f_comp with layout $layout"
7164 layout_before=$(get_layout_param $f_comp)
7165 dd if=/dev/zero of=$f_comp bs=1M count=4
7167 # 1. migrate a comp layout file by lfs_migrate
7168 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7169 layout_after=$(get_layout_param $f_comp)
7170 [ "$layout_before" == "$layout_after" ] ||
7171 error "lfs_migrate: $layout_before != $layout_after"
7173 # 2. migrate a comp layout file by lfs migrate
7174 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7175 layout_after=$(get_layout_param $f_comp)
7176 [ "$layout_before" == "$layout_after" ] ||
7177 error "lfs migrate: $layout_before != $layout_after"
7179 run_test 56xe "migrate a composite layout file"
7182 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7184 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7185 skip "Need server version at least 2.13.53"
7187 local dir=$DIR/$tdir
7188 local f_comp=$dir/$tfile
7189 local layout="-E 1M -c1 -E -1 -c2"
7193 test_mkdir "$dir" || error "cannot create dir $dir"
7194 $LFS setstripe $layout $f_comp ||
7195 error "cannot setstripe $f_comp with layout $layout"
7196 fid_before=$($LFS getstripe --fid $f_comp)
7197 dd if=/dev/zero of=$f_comp bs=1M count=4
7199 # 1. migrate a comp layout file to a comp layout
7200 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7201 fid_after=$($LFS getstripe --fid $f_comp)
7202 [ "$fid_before" == "$fid_after" ] ||
7203 error "comp-to-comp migrate: $fid_before != $fid_after"
7205 # 2. migrate a comp layout file to a plain layout
7206 $LFS migrate -c2 $f_comp ||
7207 error "cannot migrate $f_comp by lfs migrate"
7208 fid_after=$($LFS getstripe --fid $f_comp)
7209 [ "$fid_before" == "$fid_after" ] ||
7210 error "comp-to-plain migrate: $fid_before != $fid_after"
7212 # 3. migrate a plain layout file to a comp layout
7213 $LFS migrate $layout $f_comp ||
7214 error "cannot migrate $f_comp by lfs migrate"
7215 fid_after=$($LFS getstripe --fid $f_comp)
7216 [ "$fid_before" == "$fid_after" ] ||
7217 error "plain-to-comp migrate: $fid_before != $fid_after"
7219 run_test 56xf "FID is not lost during migration of a composite layout file"
7222 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7223 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7226 local dir=$DIR/$tdir
7230 test_mkdir -p $dir || error "creating dir $dir"
7231 touch $f1 || error "creating std file $f1"
7232 $MULTIOP $f2 H2c || error "creating released file $f2"
7234 # a directory can be raid0, so ask only for files
7235 res=$($LFS find $dir -L raid0 -type f | wc -l)
7236 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7238 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7239 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7241 # only files can be released, so no need to force file search
7242 res=$($LFS find $dir -L released)
7243 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7245 res=$($LFS find $dir -type f \! -L released)
7246 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7248 run_test 56y "lfs find -L raid0|released"
7250 test_56z() { # LU-4824
7251 # This checks to make sure 'lfs find' continues after errors
7252 # There are two classes of errors that should be caught:
7253 # - If multiple paths are provided, all should be searched even if one
7255 # - If errors are encountered during the search, it should not terminate
7257 local dir=$DIR/$tdir
7261 for i in d{0..9}; do
7263 touch $dir/$i/$tfile
7265 $LFS find $DIR/non_existent_dir $dir &&
7266 error "$LFS find did not return an error"
7267 # Make a directory unsearchable. This should NOT be the last entry in
7268 # directory order. Arbitrarily pick the 6th entry
7269 chmod 700 $($LFS find $dir -type d | sed '6!d')
7271 $RUNAS $LFS find $DIR/non_existent $dir
7272 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7274 # The user should be able to see 10 directories and 9 files
7275 (( count == 19 )) ||
7276 error "$LFS find found $count != 19 entries after error"
7278 run_test 56z "lfs find should continue after an error"
7280 test_56aa() { # LU-5937
7281 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7283 local dir=$DIR/$tdir
7286 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7288 createmany -o $dir/striped_dir/${tfile}- 1024
7289 local dirs=$($LFS find --size +8k $dir/)
7291 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7293 run_test 56aa "lfs find --size under striped dir"
7295 test_56ab() { # LU-10705
7296 test_mkdir $DIR/$tdir
7297 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7298 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7299 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7300 # Flush writes to ensure valid blocks. Need to be more thorough for
7301 # ZFS, since blocks are not allocated/returned to client immediately.
7303 wait_zfs_commit ost1 2
7304 cancel_lru_locks osc
7307 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7309 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7311 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7312 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7314 rm -f $DIR/$tdir/$tfile.[123]
7316 run_test 56ab "lfs find --blocks"
7319 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7320 skip "Need MDS version at least 2.10.50"
7322 # Create composite files with one component
7323 local dir=$DIR/$tdir
7325 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7326 # Create composite files with three components
7327 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7328 # Create non-composite files
7329 createmany -o $dir/${tfile}- 10
7331 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7333 [[ $nfiles == 10 ]] ||
7334 error "lfs find -E 1M found $nfiles != 10 files"
7336 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7337 [[ $nfiles == 25 ]] ||
7338 error "lfs find ! -E 1M found $nfiles != 25 files"
7340 # All files have a component that starts at 0
7341 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7342 [[ $nfiles == 35 ]] ||
7343 error "lfs find --component-start 0 - $nfiles != 35 files"
7345 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7346 [[ $nfiles == 15 ]] ||
7347 error "lfs find --component-start 2M - $nfiles != 15 files"
7349 # All files created here have a componenet that does not starts at 2M
7350 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7351 [[ $nfiles == 35 ]] ||
7352 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7354 # Find files with a specified number of components
7355 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7356 [[ $nfiles == 15 ]] ||
7357 error "lfs find --component-count 3 - $nfiles != 15 files"
7359 # Remember non-composite files have a component count of zero
7360 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7361 [[ $nfiles == 10 ]] ||
7362 error "lfs find --component-count 0 - $nfiles != 10 files"
7364 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7365 [[ $nfiles == 20 ]] ||
7366 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7368 # All files have a flag called "init"
7369 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7370 [[ $nfiles == 35 ]] ||
7371 error "lfs find --component-flags init - $nfiles != 35 files"
7373 # Multi-component files will have a component not initialized
7374 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7375 [[ $nfiles == 15 ]] ||
7376 error "lfs find !--component-flags init - $nfiles != 15 files"
7381 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7384 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7385 skip "Need MDS version at least 2.10.57"
7395 # create mirrored directories and mirrored files
7396 mkdir $td || error "mkdir $td failed"
7397 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7398 createmany -o $tf- 10 || error "create $tf- failed"
7400 for i in $(seq 2); do
7402 mkdir $dir || error "mkdir $dir failed"
7403 $LFS mirror create -N$((3 + i)) $dir ||
7404 error "create mirrored dir $dir failed"
7405 createmany -o $dir/$tfile- 10 ||
7406 error "create $dir/$tfile- failed"
7409 # change the states of some mirrored files
7411 for i in $(seq 2); do
7413 for j in $(seq 4 9); do
7414 echo foo > $dir/$tfile-$j
7418 # find mirrored files with specific mirror count
7419 cmd="$LFS find --mirror-count 3 --type f $td"
7420 nfiles=$($cmd | wc -l)
7421 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7423 cmd="$LFS find ! --mirror-count 3 --type f $td"
7424 nfiles=$($cmd | wc -l)
7425 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7427 cmd="$LFS find --mirror-count +2 --type f $td"
7428 nfiles=$($cmd | wc -l)
7429 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7431 cmd="$LFS find --mirror-count -6 --type f $td"
7432 nfiles=$($cmd | wc -l)
7433 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7435 # find mirrored files with specific file state
7436 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7437 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7439 cmd="$LFS find --mirror-state=ro --type f $td"
7440 nfiles=$($cmd | wc -l)
7441 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7443 cmd="$LFS find ! --mirror-state=ro --type f $td"
7444 nfiles=$($cmd | wc -l)
7445 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7447 cmd="$LFS find --mirror-state=wp --type f $td"
7448 nfiles=$($cmd | wc -l)
7449 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7451 cmd="$LFS find ! --mirror-state=sp --type f $td"
7452 nfiles=$($cmd | wc -l)
7453 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7455 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7459 # note test will not do anything if MDS is not local
7460 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7461 skip_env "ldiskfs only test"
7463 remote_mds_nodsh && skip "remote MDS with nodsh"
7465 local MNTDEV="osd*.*MDT*.mntdev"
7466 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7467 [ -z "$DEV" ] && error "can't access $MNTDEV"
7468 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7469 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7470 error "can't access $DEV"
7471 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7472 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7476 run_test 57a "verify MDS filesystem created with large inodes =="
7479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7480 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7481 skip_env "ldiskfs only test"
7483 remote_mds_nodsh && skip "remote MDS with nodsh"
7485 local dir=$DIR/$tdir
7488 local fileN=$dir/f$filecount
7490 rm -rf $dir || error "removing $dir"
7492 local mdtidx=$($LFS getstripe -m $dir)
7493 local mdtname=MDT$(printf %04x $mdtidx)
7494 local facet=mds$((mdtidx + 1))
7496 echo "mcreating $filecount files"
7497 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7499 # verify that files do not have EAs yet
7500 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7501 error "$file1 has an EA"
7502 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7503 error "$fileN has an EA"
7507 df $dir #make sure we get new statfs data
7508 local mdsfree=$(do_facet $facet \
7509 lctl get_param -n osd*.*$mdtname.kbytesfree)
7510 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7513 echo "opening files to create objects/EAs"
7514 for file in $(seq -f $dir/f%g 1 $filecount); do
7515 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7516 error "opening $file"
7519 # verify that files have EAs now
7520 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7521 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7523 sleep 1 #make sure we get new statfs data
7525 local mdsfree2=$(do_facet $facet \
7526 lctl get_param -n osd*.*$mdtname.kbytesfree)
7527 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7529 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7530 if [ "$mdsfree" != "$mdsfree2" ]; then
7531 error "MDC before $mdcfree != after $mdcfree2"
7533 echo "MDC before $mdcfree != after $mdcfree2"
7534 echo "unable to confirm if MDS has large inodes"
7539 run_test 57b "default LOV EAs are stored inside large inodes ==="
7542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7543 [ -z "$(which wiretest 2>/dev/null)" ] &&
7544 skip_env "could not find wiretest"
7548 run_test 58 "verify cross-platform wire constants =============="
7551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7553 echo "touch 130 files"
7554 createmany -o $DIR/f59- 130
7556 unlinkmany $DIR/f59- 130
7558 # wait for commitment of removal
7559 wait_delete_completed
7561 run_test 59 "verify cancellation of llog records async ========="
7563 TEST60_HEAD="test_60 run $RANDOM"
7565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7566 remote_mgs_nodsh && skip "remote MGS with nodsh"
7567 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7568 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7569 skip_env "missing subtest run-llog.sh"
7571 log "$TEST60_HEAD - from kernel mode"
7572 do_facet mgs "$LCTL dk > /dev/null"
7573 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7574 do_facet mgs $LCTL dk > $TMP/$tfile
7576 # LU-6388: test llog_reader
7577 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7578 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7579 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7580 skip_env "missing llog_reader"
7581 local fstype=$(facet_fstype mgs)
7582 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7583 skip_env "Only for ldiskfs or zfs type mgs"
7585 local mntpt=$(facet_mntpt mgs)
7586 local mgsdev=$(mgsdevname 1)
7598 #get fid and record list
7599 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7601 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7603 #remount mgs as ldiskfs or zfs type
7604 stop mgs || error "stop mgs failed"
7605 mount_fstype mgs || error "remount mgs failed"
7606 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7609 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7610 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7615 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7617 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7619 echo "obj_file is $obj_file"
7620 do_facet mgs $llog_reader $obj_file
7622 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7623 awk '{ print $3 }' | sed -e "s/^type=//g")
7624 if [ $rec_type != $rec ]; then
7625 echo "FAILED test_60a wrong record type $rec_type," \
7631 #check obj path if record type is LLOG_LOGID_MAGIC
7632 if [ "$rec" == "1064553b" ]; then
7633 path=$(do_facet mgs $llog_reader $obj_file |
7634 grep "path=" | awk '{ print $NF }' |
7635 sed -e "s/^path=//g")
7636 if [ $obj_file != $mntpt/$path ]; then
7637 echo "FAILED test_60a wrong obj path" \
7638 "$montpt/$path, should be $obj_file"
7645 #restart mgs before "error", otherwise it will block the next test
7646 stop mgs || error "stop mgs failed"
7647 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7648 $pass || error "test failed, see FAILED test_60a messages for specifics"
7650 run_test 60a "llog_test run from kernel module and test llog_reader"
7652 test_60b() { # bug 6411
7653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7656 LLOG_COUNT=$(do_facet mgs dmesg |
7657 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7658 /llog_[a-z]*.c:[0-9]/ {
7670 [[ $LLOG_COUNT -gt 120 ]] &&
7671 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7673 run_test 60b "limit repeated messages from CERROR/CWARN"
7676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7678 echo "create 5000 files"
7679 createmany -o $DIR/f60c- 5000
7680 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7681 lctl set_param fail_loc=0x80000137
7682 unlinkmany $DIR/f60c- 5000
7683 lctl set_param fail_loc=0
7685 run_test 60c "unlink file when mds full"
7688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7690 SAVEPRINTK=$(lctl get_param -n printk)
7691 # verify "lctl mark" is even working"
7692 MESSAGE="test message ID $RANDOM $$"
7693 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7694 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7696 lctl set_param printk=0 || error "set lnet.printk failed"
7697 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7698 MESSAGE="new test message ID $RANDOM $$"
7699 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7700 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7701 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7703 lctl set_param -n printk="$SAVEPRINTK"
7705 run_test 60d "test printk console message masking"
7708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7709 remote_mds_nodsh && skip "remote MDS with nodsh"
7712 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7713 do_facet mds1 lctl set_param fail_loc=0x15b
7716 run_test 60e "no space while new llog is being created"
7722 test_mkdir -c $MDSCOUNT $DIR/$tdir
7727 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7728 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7730 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7731 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7732 index=$((index + 1))
7738 for i in {0..100}; do
7739 # define OBD_FAIL_OSD_TXN_START 0x19a
7740 local index=$((i % MDSCOUNT + 1))
7742 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7749 for i in $(seq $MDSCOUNT); do
7750 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7753 mkdir $DIR/$tdir/new || error "mkdir failed"
7754 rmdir $DIR/$tdir/new || error "rmdir failed"
7756 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7758 for i in $(seq $MDSCOUNT); do
7759 wait_update_facet mds$i "$LCTL get_param -n \
7760 mdd.$(facet_svc mds$i).lfsck_namespace |
7761 awk '/^status/ { print \\\$2 }'" "completed"
7764 ls -R $DIR/$tdir || error "ls failed"
7765 rm -rf $DIR/$tdir || error "rmdir failed"
7767 run_test 60g "transaction abort won't cause MDT hung"
7770 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7771 skip "Need MDS version at least 2.12.52"
7772 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7776 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7777 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7778 for fail_loc in 0x80000188 0x80000189; do
7779 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7780 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7781 error "mkdir $dir-$fail_loc failed"
7782 for i in {0..10}; do
7783 # create may fail on missing stripe
7784 echo $i > $DIR/$tdir-$fail_loc/$i
7786 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7787 error "getdirstripe $tdir-$fail_loc failed"
7788 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7789 error "migrate $tdir-$fail_loc failed"
7790 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7791 error "getdirstripe $tdir-$fail_loc failed"
7792 pushd $DIR/$tdir-$fail_loc
7794 echo $f | cmp $f - || error "$f data mismatch"
7797 rm -rf $DIR/$tdir-$fail_loc
7800 run_test 60h "striped directory with missing stripes can be accessed"
7803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7806 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7807 cancel_lru_locks osc
7808 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7811 run_test 61a "mmap() writes don't make sync hang ================"
7814 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7816 run_test 61b "mmap() of unstriped file is successful"
7818 # bug 2330 - insufficient obd_match error checking causes LBUG
7820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7824 cancel_lru_locks osc
7825 lctl set_param fail_loc=0x405
7826 cat $f && error "cat succeeded, expect -EIO"
7827 lctl set_param fail_loc=0
7829 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7830 # match every page all of the time.
7831 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7833 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7834 # Though this test is irrelevant anymore, it helped to reveal some
7835 # other grant bugs (LU-4482), let's keep it.
7836 test_63a() { # was test_63
7837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7839 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7841 for i in `seq 10` ; do
7842 dd if=/dev/zero of=$DIR/f63 bs=8k &
7848 rm -f $DIR/f63 || true
7850 run_test 63a "Verify oig_wait interruption does not crash ======="
7852 # bug 2248 - async write errors didn't return to application on sync
7853 # bug 3677 - async write errors left page locked
7855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7858 lctl set_param debug=-1
7860 # ensure we have a grant to do async writes
7861 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7864 sync # sync lest earlier test intercept the fail_loc
7866 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7867 lctl set_param fail_loc=0x80000406
7868 $MULTIOP $DIR/$tfile Owy && \
7869 error "sync didn't return ENOMEM"
7870 sync; sleep 2; sync # do a real sync this time to flush page
7871 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7872 error "locked page left in cache after async error" || true
7875 run_test 63b "async write errors should be returned to fsync ==="
7878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7881 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7883 run_test 64a "verify filter grant calculations (in kernel) ====="
7886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7888 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7890 run_test 64b "check out-of-space detection on client"
7893 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7895 run_test 64c "verify grant shrink"
7901 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
7904 # this does exactly what osc_request.c:osc_announce_cached() does in
7905 # order to calculate max amount of grants to ask from server
7909 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
7910 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
7912 ((rpc_in_flight++));
7913 nrpages=$((nrpages * rpc_in_flight))
7915 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
7917 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7919 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7920 local undirty=$((nrpages * PAGE_SIZE))
7922 local max_extent_pages
7923 max_extent_pages=$(import_param $tgt grant_max_extent_size)
7924 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7925 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7926 local grant_extent_tax
7927 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7929 undirty=$((undirty + nrextents * grant_extent_tax))
7934 # this is size of unit for grant allocation. It should be equal to
7935 # what tgt_grant.c:tgt_grant_chunk() calculates
7939 local grant_extent_tax
7941 max_brw_size=$(import_param $tgt max_brw_size)
7943 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7945 echo $(((max_brw_size + grant_extent_tax) * 2))
7949 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
7950 skip "OST < 2.10.55 doesn't limit grants enough"
7952 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
7954 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
7955 skip "no grant_param connect flag"
7957 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
7959 $LCTL set_param -n -n debug="$OLDDEBUG" || true
7960 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
7963 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7964 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
7966 $LFS setstripe $DIR/$tfile -i 0 -c 1
7967 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
7970 while kill -0 $ddpid; do
7971 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7973 if [[ $cur_grant -gt $max_cur_granted ]]; then
7975 error "cur_grant $cur_grant > $max_cur_granted"
7981 run_test 64d "check grant limit exceed"
7987 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7989 ((cur_grants == expected)) ||
7990 error "$msg: grants mismatch: $cur_grants, expected $expected"
7994 echo $((($1 + $2 - 1) & ~($2 - 1)))
7998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7999 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8000 skip "Need OSS version at least 2.11.56"
8002 # Remount client to reset grant
8003 remount_client $MOUNT || error "failed to remount client"
8004 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8006 local init_grants=$(import_param $osc_tgt initial_grant)
8008 check_grants $osc_tgt $init_grants "init grants"
8010 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8011 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8012 local gbs=$(import_param $osc_tgt grant_block_size)
8014 # write random number of bytes from max_brw_size / 4 to max_brw_size
8015 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8016 # align for direct io
8017 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8018 # round to grant consumption unit
8019 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8021 local grants=$((wb_round_up + extent_tax))
8023 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8025 # define OBD_FAIL_TGT_NO_GRANT 0x725
8026 # make the server not grant more back
8027 do_facet ost1 $LCTL set_param fail_loc=0x725
8028 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8030 do_facet ost1 $LCTL set_param fail_loc=0
8032 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8034 rm -f $DIR/$tfile || error "rm failed"
8036 # Remount client to reset grant
8037 remount_client $MOUNT || error "failed to remount client"
8038 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8040 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8042 # define OBD_FAIL_TGT_NO_GRANT 0x725
8043 # make the server not grant more back
8044 do_facet ost1 $LCTL set_param fail_loc=0x725
8045 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8046 do_facet ost1 $LCTL set_param fail_loc=0
8048 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8050 run_test 64e "check grant consumption (no grant allocation)"
8053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8055 # Remount client to reset grant
8056 remount_client $MOUNT || error "failed to remount client"
8057 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8059 local init_grants=$(import_param $osc_tgt initial_grant)
8060 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8061 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8062 local gbs=$(import_param $osc_tgt grant_block_size)
8063 local chunk=$(grant_chunk $osc_tgt)
8065 # write random number of bytes from max_brw_size / 4 to max_brw_size
8066 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8067 # align for direct io
8068 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8069 # round to grant consumption unit
8070 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8072 local grants=$((wb_round_up + extent_tax))
8074 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8075 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8076 error "error writing to $DIR/$tfile"
8078 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8079 "direct io with grant allocation"
8081 rm -f $DIR/$tfile || error "rm failed"
8083 # Remount client to reset grant
8084 remount_client $MOUNT || error "failed to remount client"
8085 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8087 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8089 local cmd="oO_WRONLY:w${write_bytes}_yc"
8091 $MULTIOP $DIR/$tfile $cmd &
8095 check_grants $osc_tgt $((init_grants - grants)) \
8096 "buffered io, not write rpc"
8098 kill -USR1 $MULTIPID
8101 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8102 "buffered io, one RPC"
8104 run_test 64f "check grant consumption (with grant allocation)"
8106 # bug 1414 - set/get directories' stripe info
8108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8110 test_mkdir $DIR/$tdir
8112 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8114 run_test 65a "directory with no stripe info"
8117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8119 test_mkdir $DIR/$tdir
8120 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8122 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8125 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8127 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8131 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8133 test_mkdir $DIR/$tdir
8134 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8136 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8137 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8139 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8141 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8146 test_mkdir $DIR/$tdir
8147 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8148 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8150 if [[ $STRIPECOUNT -le 0 ]]; then
8152 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8153 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8154 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8156 sc=$(($STRIPECOUNT - 1))
8158 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8159 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8160 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8161 error "lverify failed"
8163 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8168 test_mkdir $DIR/$tdir
8170 $LFS setstripe $DIR/$tdir || error "setstripe"
8171 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8172 error "no stripe info failed"
8174 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8176 run_test 65e "directory setstripe defaults"
8179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8181 test_mkdir $DIR/${tdir}f
8182 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8183 error "setstripe succeeded" || true
8185 run_test 65f "dir setstripe permission (should return error) ==="
8188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8190 test_mkdir $DIR/$tdir
8191 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8193 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8194 error "setstripe -S failed"
8195 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8196 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8197 error "delete default stripe failed"
8199 run_test 65g "directory setstripe -d"
8202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8204 test_mkdir $DIR/$tdir
8205 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8207 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8208 error "setstripe -S failed"
8209 test_mkdir $DIR/$tdir/dd1
8210 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8211 error "stripe info inherit failed"
8213 run_test 65h "directory stripe info inherit ===================="
8216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8218 save_layout_restore_at_exit $MOUNT
8220 # bug6367: set non-default striping on root directory
8221 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8223 # bug12836: getstripe on -1 default directory striping
8224 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8226 # bug12836: getstripe -v on -1 default directory striping
8227 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8229 # bug12836: new find on -1 default directory striping
8230 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8232 run_test 65i "various tests to set root directory striping"
8234 test_65j() { # bug6367
8235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8239 # if we aren't already remounting for each test, do so for this test
8240 if [ "$I_MOUNTED" = "yes" ]; then
8241 cleanup || error "failed to unmount"
8245 save_layout_restore_at_exit $MOUNT
8247 $LFS setstripe -d $MOUNT || error "setstripe failed"
8249 run_test 65j "set default striping on root directory (bug 6367)="
8253 wait_delete_completed
8254 do_facet $SINGLEMDS "lctl set_param -n \
8255 osp.$ost*MDT0000.max_create_count=$max_count"
8256 do_facet $SINGLEMDS "lctl set_param -n \
8257 osp.$ost*MDT0000.create_count=$count"
8258 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8259 echo $INACTIVE_OSC "is Activate"
8261 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8264 test_65k() { # bug11679
8265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8266 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8267 remote_mds_nodsh && skip "remote MDS with nodsh"
8269 local disable_precreate=true
8270 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8271 disable_precreate=false
8273 echo "Check OST status: "
8274 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8275 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8277 for OSC in $MDS_OSCS; do
8278 echo $OSC "is active"
8279 do_facet $SINGLEMDS lctl --device %$OSC activate
8282 for INACTIVE_OSC in $MDS_OSCS; do
8283 local ost=$(osc_to_ost $INACTIVE_OSC)
8284 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8285 lov.*md*.target_obd |
8286 awk -F: /$ost/'{ print $1 }' | head -n 1)
8289 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8290 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8292 echo "Deactivate: " $INACTIVE_OSC
8293 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8295 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8296 osp.$ost*MDT0000.create_count")
8297 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8298 osp.$ost*MDT0000.max_create_count")
8299 $disable_precreate &&
8300 do_facet $SINGLEMDS "lctl set_param -n \
8301 osp.$ost*MDT0000.max_create_count=0"
8303 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8304 [ -f $DIR/$tdir/$idx ] && continue
8305 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8306 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8308 error "setstripe $idx should succeed"; }
8309 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8311 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8314 do_facet $SINGLEMDS "lctl set_param -n \
8315 osp.$ost*MDT0000.max_create_count=$max_count"
8316 do_facet $SINGLEMDS "lctl set_param -n \
8317 osp.$ost*MDT0000.create_count=$count"
8318 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8319 echo $INACTIVE_OSC "is Activate"
8321 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8324 run_test 65k "validate manual striping works properly with deactivated OSCs"
8326 test_65l() { # bug 12836
8327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8329 test_mkdir -p $DIR/$tdir/test_dir
8330 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8331 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8333 run_test 65l "lfs find on -1 stripe dir ========================"
8336 local layout=$(save_layout $MOUNT)
8337 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8338 restore_layout $MOUNT $layout
8339 error "setstripe should fail by non-root users"
8343 run_test 65m "normal user can't set filesystem default stripe"
8346 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8347 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8348 skip "Need MDS version at least 2.12.50"
8349 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8351 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8352 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8353 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8355 local root_layout=$(save_layout $MOUNT)
8356 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8358 # new subdirectory under root directory should not inherit
8359 # the default layout from root
8360 local dir1=$MOUNT/$tdir-1
8361 mkdir $dir1 || error "mkdir $dir1 failed"
8362 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8363 error "$dir1 shouldn't have LOV EA"
8365 # delete the default layout on root directory
8366 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8368 local dir2=$MOUNT/$tdir-2
8369 mkdir $dir2 || error "mkdir $dir2 failed"
8370 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8371 error "$dir2 shouldn't have LOV EA"
8373 # set a new striping pattern on root directory
8374 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8375 local new_def_stripe_size=$((def_stripe_size * 2))
8376 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8377 error "set stripe size on $MOUNT failed"
8379 # new file created in $dir2 should inherit the new stripe size from
8380 # the filesystem default
8381 local file2=$dir2/$tfile-2
8382 touch $file2 || error "touch $file2 failed"
8384 local file2_stripe_size=$($LFS getstripe -S $file2)
8385 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8386 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8388 local dir3=$MOUNT/$tdir-3
8389 mkdir $dir3 || error "mkdir $dir3 failed"
8390 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8391 # the root layout, which is the actual default layout that will be used
8392 # when new files are created in $dir3.
8393 local dir3_layout=$(get_layout_param $dir3)
8394 local root_dir_layout=$(get_layout_param $MOUNT)
8395 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8396 error "$dir3 should show the default layout from $MOUNT"
8398 # set OST pool on root directory
8399 local pool=$TESTNAME
8400 pool_add $pool || error "add $pool failed"
8401 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8402 error "add targets to $pool failed"
8404 $LFS setstripe -p $pool $MOUNT ||
8405 error "set OST pool on $MOUNT failed"
8407 # new file created in $dir3 should inherit the pool from
8408 # the filesystem default
8409 local file3=$dir3/$tfile-3
8410 touch $file3 || error "touch $file3 failed"
8412 local file3_pool=$($LFS getstripe -p $file3)
8413 [[ "$file3_pool" = "$pool" ]] ||
8414 error "$file3 didn't inherit OST pool $pool"
8416 local dir4=$MOUNT/$tdir-4
8417 mkdir $dir4 || error "mkdir $dir4 failed"
8418 local dir4_layout=$(get_layout_param $dir4)
8419 root_dir_layout=$(get_layout_param $MOUNT)
8420 echo "$LFS getstripe -d $dir4"
8421 $LFS getstripe -d $dir4
8422 echo "$LFS getstripe -d $MOUNT"
8423 $LFS getstripe -d $MOUNT
8424 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8425 error "$dir4 should show the default layout from $MOUNT"
8427 # new file created in $dir4 should inherit the pool from
8428 # the filesystem default
8429 local file4=$dir4/$tfile-4
8430 touch $file4 || error "touch $file4 failed"
8432 local file4_pool=$($LFS getstripe -p $file4)
8433 [[ "$file4_pool" = "$pool" ]] ||
8434 error "$file4 didn't inherit OST pool $pool"
8436 # new subdirectory under non-root directory should inherit
8437 # the default layout from its parent directory
8438 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8439 error "set directory layout on $dir4 failed"
8441 local dir5=$dir4/$tdir-5
8442 mkdir $dir5 || error "mkdir $dir5 failed"
8444 dir4_layout=$(get_layout_param $dir4)
8445 local dir5_layout=$(get_layout_param $dir5)
8446 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8447 error "$dir5 should inherit the default layout from $dir4"
8449 # though subdir under ROOT doesn't inherit default layout, but
8450 # its sub dir/file should be created with default layout.
8451 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8452 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8453 skip "Need MDS version at least 2.12.59"
8455 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8456 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8457 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8459 if [ $default_lmv_hash == "none" ]; then
8460 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8462 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8463 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8466 $LFS setdirstripe -D -c 2 $MOUNT ||
8467 error "setdirstripe -D -c 2 failed"
8468 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8469 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8470 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8472 run_test 65n "don't inherit default layout from root for new subdirectories"
8474 # bug 2543 - update blocks count on client
8476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8479 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8480 sync; sync_all_data; sync; sync_all_data
8481 cancel_lru_locks osc
8482 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8483 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8485 run_test 66 "update inode blocks count on client ==============="
8488 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8492 swapon -s | awk '($1 == "'$1'") { print $4 }'
8495 # bug5265, obdfilter oa2dentry return -ENOENT
8496 # #define OBD_FAIL_SRV_ENOENT 0x217
8498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8499 remote_ost_nodsh && skip "remote OST with nodsh"
8502 $LFS setstripe -c 1 -i 0 $f
8504 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8506 do_facet ost1 lctl set_param fail_loc=0x217
8507 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8508 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8510 do_facet ost1 lctl set_param fail_loc=0
8511 $DIRECTIO write $f 0 2 || error "write error"
8513 cancel_lru_locks osc
8514 $DIRECTIO read $f 0 1 || error "read error"
8516 do_facet ost1 lctl set_param fail_loc=0x217
8517 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8519 do_facet ost1 lctl set_param fail_loc=0
8522 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8525 test_mkdir $DIR/$tdir
8526 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8527 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8529 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8531 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8533 [ "$RUNAS_ID" = "$UID" ] &&
8534 skip_env "RUNAS_ID = UID = $UID -- skipping"
8535 # Check that testing environment is properly set up. Skip if not
8536 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8537 skip_env "User $RUNAS_ID does not exist - skipping"
8540 chmod 777 $DIR/$tfile
8541 chmod ug+s $DIR/$tfile
8542 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8543 error "$RUNAS dd $DIR/$tfile failed"
8544 # See if we are still setuid/sgid
8545 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8546 error "S/gid is not dropped on write"
8547 # Now test that MDS is updated too
8548 cancel_lru_locks mdc
8549 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8550 error "S/gid is not dropped on MDS"
8553 run_test 72a "Test that remove suid works properly (bug5695) ===="
8555 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8558 [ "$RUNAS_ID" = "$UID" ] &&
8559 skip_env "RUNAS_ID = UID = $UID -- skipping"
8560 [ "$RUNAS_ID" -eq 0 ] &&
8561 skip_env "RUNAS_ID = 0 -- skipping"
8562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8563 # Check that testing environment is properly set up. Skip if not
8564 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8565 skip_env "User $RUNAS_ID does not exist - skipping"
8567 touch $DIR/${tfile}-f{g,u}
8568 test_mkdir $DIR/${tfile}-dg
8569 test_mkdir $DIR/${tfile}-du
8570 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8571 chmod g+s $DIR/${tfile}-{f,d}g
8572 chmod u+s $DIR/${tfile}-{f,d}u
8573 for perm in 777 2777 4777; do
8574 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8575 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8576 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8577 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8581 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8583 # bug 3462 - multiple simultaneous MDC requests
8585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8587 test_mkdir $DIR/d73-1
8588 test_mkdir $DIR/d73-2
8589 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8592 lctl set_param fail_loc=0x80000129
8593 $MULTIOP $DIR/d73-1/f73-2 Oc &
8595 lctl set_param fail_loc=0
8597 $MULTIOP $DIR/d73-2/f73-3 Oc &
8601 wait $pid1 || return 1
8605 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8606 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8607 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8611 run_test 73 "multiple MDC requests (should not deadlock)"
8613 test_74a() { # bug 6149, 6184
8614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8617 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8619 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8620 # will spin in a tight reconnection loop
8621 $LCTL set_param fail_loc=0x8000030e
8622 # get any lock that won't be difficult - lookup works.
8624 $LCTL set_param fail_loc=0
8628 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8630 test_74b() { # bug 13310
8631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8633 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8635 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8636 # will spin in a tight reconnection loop
8637 $LCTL set_param fail_loc=0x8000030e
8638 # get a "difficult" lock
8640 $LCTL set_param fail_loc=0
8644 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8649 #define OBD_FAIL_LDLM_NEW_LOCK
8650 $LCTL set_param fail_loc=0x319
8651 touch $DIR/$tfile && error "touch successful"
8652 $LCTL set_param fail_loc=0
8655 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8657 slab_lic=/sys/kernel/slab/lustre_inode_cache
8659 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
8660 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
8661 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
8664 test_76a() { # Now for b=20433, added originally in b=1443
8665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8667 cancel_lru_locks osc
8668 # there may be some slab objects cached per core
8669 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8670 local before=$(num_objects)
8671 local count=$((512 * cpus))
8672 [ "$SLOW" = "no" ] && count=$((128 * cpus))
8673 local margin=$((count / 10))
8674 if [[ -f $slab_lic/aliases ]]; then
8675 local aliases=$(cat $slab_lic/aliases)
8676 (( aliases > 0 )) && margin=$((margin * aliases))
8679 echo "before slab objects: $before"
8680 for i in $(seq $count); do
8684 cancel_lru_locks osc
8685 local after=$(num_objects)
8686 echo "created: $count, after slab objects: $after"
8687 # shared slab counts are not very accurate, allow significant margin
8688 # the main goal is that the cache growth is not permanently > $count
8689 while (( after > before + margin )); do
8691 after=$(num_objects)
8693 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8694 if (( wait > 60 )); then
8695 error "inode slab grew from $before+$margin to $after"
8699 run_test 76a "confirm clients recycle inodes properly ===="
8702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8703 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
8706 local before=$(num_objects)
8708 for i in $(seq $count); do
8713 local after=$(num_objects)
8716 while (( after > before )); do
8718 after=$(num_objects)
8720 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8721 if (( wait > 60 )); then
8722 error "inode slab grew from $before to $after"
8726 echo "slab objects before: $before, after: $after"
8728 run_test 76b "confirm clients recycle directory inodes properly ===="
8733 # Note: in sptlrpc modes which enable its own bulk checksum, the
8734 # original crc32_le bulk checksum will be automatically disabled,
8735 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8736 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8737 # In this case set_checksums() will not be no-op, because sptlrpc
8738 # bulk checksum will be enabled all through the test.
8740 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8741 lctl set_param -n osc.*.checksums $1
8745 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8746 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8747 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8748 tr -d [] | head -n1)}
8751 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8753 log "set checksum type to $1, rc = $rc"
8757 get_osc_checksum_type()
8759 # arugment 1: OST name, like OST0000
8761 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8762 sed 's/.*\[\(.*\)\].*/\1/g')
8764 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8768 F77_TMP=$TMP/f77-temp
8771 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8772 error "error writing to $F77_TMP"
8775 test_77a() { # bug 10889
8776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8777 $GSS && skip_env "could not run with gss"
8779 [ ! -f $F77_TMP ] && setup_f77
8781 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8785 run_test 77a "normal checksum read/write operation"
8787 test_77b() { # bug 10889
8788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8789 $GSS && skip_env "could not run with gss"
8791 [ ! -f $F77_TMP ] && setup_f77
8792 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8793 $LCTL set_param fail_loc=0x80000409
8796 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8797 error "dd error: $?"
8798 $LCTL set_param fail_loc=0
8800 for algo in $CKSUM_TYPES; do
8801 cancel_lru_locks osc
8802 set_checksum_type $algo
8803 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8804 $LCTL set_param fail_loc=0x80000408
8805 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8806 $LCTL set_param fail_loc=0
8809 set_checksum_type $ORIG_CSUM_TYPE
8812 run_test 77b "checksum error on client write, read"
8817 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8819 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8820 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8821 $check_ost && [ -n "$ost_file_prefix" ] &&
8822 do_facet ost1 rm -f ${ost_file_prefix}\*
8826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8827 $GSS && skip_env "could not run with gss"
8828 remote_ost_nodsh && skip "remote OST with nodsh"
8831 local osc_file_prefix
8833 local check_ost=false
8834 local ost_file_prefix
8840 # ensure corruption will occur on first OSS/OST
8841 $LFS setstripe -i 0 $DIR/$tfile
8843 [ ! -f $F77_TMP ] && setup_f77
8844 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8845 error "dd write error: $?"
8846 fid=$($LFS path2fid $DIR/$tfile)
8848 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8851 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8852 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8854 echo "OSS do not support bulk pages dump upon error"
8857 osc_file_prefix=$($LCTL get_param -n debug_path)
8858 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8860 trap cleanup_77c EXIT
8863 # enable bulk pages dump upon error on Client
8864 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8865 # enable bulk pages dump upon error on OSS
8867 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8869 # flush Client cache to allow next read to reach OSS
8870 cancel_lru_locks osc
8872 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8873 $LCTL set_param fail_loc=0x80000408
8874 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8875 $LCTL set_param fail_loc=0
8879 # check cksum dump on Client
8880 osc_file=$(ls ${osc_file_prefix}*)
8881 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8882 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8883 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8884 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8885 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8887 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8888 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8889 error "dump content does not match on Client"
8891 $check_ost || skip "No need to check cksum dump on OSS"
8893 # check cksum dump on OSS
8894 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8895 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8896 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8897 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8898 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8899 error "dump content does not match on OSS"
8903 run_test 77c "checksum error on client read with debug"
8905 test_77d() { # bug 10889
8906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8907 $GSS && skip_env "could not run with gss"
8909 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8910 $LCTL set_param fail_loc=0x80000409
8912 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8913 error "direct write: rc=$?"
8914 $LCTL set_param fail_loc=0
8917 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8918 $LCTL set_param fail_loc=0x80000408
8920 cancel_lru_locks osc
8921 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8922 error "direct read: rc=$?"
8923 $LCTL set_param fail_loc=0
8926 run_test 77d "checksum error on OST direct write, read"
8928 test_77f() { # bug 10889
8929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8930 $GSS && skip_env "could not run with gss"
8933 for algo in $CKSUM_TYPES; do
8934 cancel_lru_locks osc
8935 set_checksum_type $algo
8936 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8937 $LCTL set_param fail_loc=0x409
8938 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8939 error "direct write succeeded"
8940 $LCTL set_param fail_loc=0
8942 set_checksum_type $ORIG_CSUM_TYPE
8945 run_test 77f "repeat checksum error on write (expect error)"
8947 test_77g() { # bug 10889
8948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8949 $GSS && skip_env "could not run with gss"
8950 remote_ost_nodsh && skip "remote OST with nodsh"
8952 [ ! -f $F77_TMP ] && setup_f77
8954 local file=$DIR/$tfile
8955 stack_trap "rm -f $file" EXIT
8957 $LFS setstripe -c 1 -i 0 $file
8958 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8959 do_facet ost1 lctl set_param fail_loc=0x8000021a
8961 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8962 error "write error: rc=$?"
8963 do_facet ost1 lctl set_param fail_loc=0
8966 cancel_lru_locks osc
8967 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8968 do_facet ost1 lctl set_param fail_loc=0x8000021b
8970 cmp $F77_TMP $file || error "file compare failed"
8971 do_facet ost1 lctl set_param fail_loc=0
8974 run_test 77g "checksum error on OST write, read"
8976 test_77k() { # LU-10906
8977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8978 $GSS && skip_env "could not run with gss"
8980 local cksum_param="osc.$FSNAME*.checksums"
8981 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8985 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8986 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
8987 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
8990 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8991 error "failed to set checksum=$i on MGS"
8992 wait_update $HOSTNAME "$get_checksum" $i
8994 echo "remount client, checksum should be $i"
8995 remount_client $MOUNT || error "failed to remount client"
8996 checksum=$(eval $get_checksum)
8997 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8999 # remove persistent param to avoid races with checksum mountopt below
9000 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9001 error "failed to delete checksum on MGS"
9003 for opt in "checksum" "nochecksum"; do
9004 #remount with mount option
9005 echo "remount client with option $opt, checksum should be $i"
9006 umount_client $MOUNT || error "failed to umount client"
9007 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9008 error "failed to mount client with option '$opt'"
9009 checksum=$(eval $get_checksum)
9010 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9014 remount_client $MOUNT || error "failed to remount client"
9016 run_test 77k "enable/disable checksum correctly"
9019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9020 $GSS && skip_env "could not run with gss"
9023 stack_trap "set_checksums $ORIG_CSUM" EXIT
9024 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9026 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9028 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9029 for algo in $CKSUM_TYPES; do
9030 set_checksum_type $algo || error "fail to set checksum type $algo"
9031 osc_algo=$(get_osc_checksum_type OST0000)
9032 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9034 # no locks, no reqs to let the connection idle
9035 cancel_lru_locks osc
9036 lru_resize_disable osc
9037 wait_osc_import_state client ost1 IDLE
9039 # ensure ost1 is connected
9040 stat $DIR/$tfile >/dev/null || error "can't stat"
9041 wait_osc_import_state client ost1 FULL
9043 osc_algo=$(get_osc_checksum_type OST0000)
9044 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9048 run_test 77l "preferred checksum type is remembered after reconnected"
9050 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9059 test_78() { # bug 10901
9060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9061 remote_ost || skip_env "local OST"
9064 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9065 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9066 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9067 echo "MemTotal: $MEMTOTAL"
9069 # reserve 256MB of memory for the kernel and other running processes,
9070 # and then take 1/2 of the remaining memory for the read/write buffers.
9071 if [ $MEMTOTAL -gt 512 ] ;then
9072 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9074 # for those poor memory-starved high-end clusters...
9075 MEMTOTAL=$((MEMTOTAL / 2))
9077 echo "Mem to use for directio: $MEMTOTAL"
9079 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9080 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9081 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9082 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9084 echo "Smallest OST: $SMALLESTOST"
9085 [[ $SMALLESTOST -lt 10240 ]] &&
9086 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9088 trap cleanup_test_78 EXIT
9090 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9091 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9093 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9094 echo "File size: $F78SIZE"
9095 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9096 for i in $(seq 1 $NSEQ); do
9097 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9098 echo directIO rdwr round $i of $NSEQ
9099 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9104 run_test 78 "handle large O_DIRECT writes correctly ============"
9106 test_79() { # bug 12743
9107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9109 wait_delete_completed
9111 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9112 BKFREE=$(calc_osc_kbytes kbytesfree)
9113 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9115 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9116 DFTOTAL=`echo $STRING | cut -d, -f1`
9117 DFUSED=`echo $STRING | cut -d, -f2`
9118 DFAVAIL=`echo $STRING | cut -d, -f3`
9119 DFFREE=$(($DFTOTAL - $DFUSED))
9121 ALLOWANCE=$((64 * $OSTCOUNT))
9123 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9124 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9125 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9127 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9128 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9129 error "df free($DFFREE) mismatch OST free($BKFREE)"
9131 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9132 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9133 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9136 run_test 79 "df report consistency check ======================="
9138 test_80() { # bug 10718
9139 remote_ost_nodsh && skip "remote OST with nodsh"
9140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9142 # relax strong synchronous semantics for slow backends like ZFS
9143 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9144 local soc="obdfilter.*.sync_lock_cancel"
9145 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9147 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9148 if [ -z "$save" ]; then
9149 soc="obdfilter.*.sync_on_lock_cancel"
9150 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9153 if [ "$save" != "never" ]; then
9154 local hosts=$(comma_list $(osts_nodes))
9156 do_nodes $hosts $LCTL set_param $soc=never
9157 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9161 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9163 local before=$(date +%s)
9164 cancel_lru_locks osc
9165 local after=$(date +%s)
9166 local diff=$((after - before))
9167 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9171 run_test 80 "Page eviction is equally fast at high offsets too"
9173 test_81a() { # LU-456
9174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9175 remote_ost_nodsh && skip "remote OST with nodsh"
9177 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9178 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9179 do_facet ost1 lctl set_param fail_loc=0x80000228
9181 # write should trigger a retry and success
9182 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9183 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9185 if [ $RC -ne 0 ] ; then
9186 error "write should success, but failed for $RC"
9189 run_test 81a "OST should retry write when get -ENOSPC ==============="
9191 test_81b() { # LU-456
9192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9193 remote_ost_nodsh && skip "remote OST with nodsh"
9195 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9196 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9197 do_facet ost1 lctl set_param fail_loc=0x228
9199 # write should retry several times and return -ENOSPC finally
9200 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9201 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9204 if [ $RC -ne $ENOSPC ] ; then
9205 error "dd should fail for -ENOSPC, but succeed."
9208 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9211 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9213 test_mkdir $DIR/$tdir.cvsroot
9214 chown $RUNAS_ID $DIR/$tdir.cvsroot
9217 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9220 # some versions of cvs import exit(1) when asked to import links or
9221 # files they can't read. ignore those files.
9222 local toignore=$(find . -type l -printf '-I %f\n' -o \
9223 ! -perm /4 -printf '-I %f\n')
9224 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9225 $tdir.reposname vtag rtag
9228 test_mkdir $DIR/$tdir.reposname
9229 chown $RUNAS_ID $DIR/$tdir.reposname
9230 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9232 cd $DIR/$tdir.reposname
9234 $RUNAS cvs add -m 'addmsg' foo99
9236 $RUNAS cvs commit -m 'nomsg' foo99
9237 rm -fr $DIR/$tdir.cvsroot
9239 run_test 99 "cvs strange file/directory operations"
9242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9243 [[ "$NETTYPE" =~ tcp ]] ||
9244 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9245 remote_ost_nodsh && skip "remote OST with nodsh"
9246 remote_mds_nodsh && skip "remote MDS with nodsh"
9248 skip "useless for local single node setup"
9250 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9251 [ "$PROT" != "tcp" ] && continue
9252 RPORT=$(echo $REMOTE | cut -d: -f2)
9253 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9256 LPORT=`echo $LOCAL | cut -d: -f2`
9257 if [ $LPORT -ge 1024 ]; then
9258 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9260 error_exit "local: $LPORT > 1024, remote: $RPORT"
9263 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9265 run_test 100 "check local port using privileged port ==========="
9267 function get_named_value()
9276 echo $line | sed "s/^$tag[ ]*//"
9283 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9284 awk '/^max_cached_mb/ { print $2 }')
9287 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9297 local cache_limit=32
9299 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9300 trap cleanup_101a EXIT
9301 $LCTL set_param -n llite.*.read_ahead_stats 0
9302 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9305 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9307 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9308 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9311 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9312 get_named_value 'read but discarded' | cut -d" " -f1); do
9313 discard=$(($discard + $s))
9317 $LCTL get_param osc.*-osc*.rpc_stats
9318 $LCTL get_param llite.*.read_ahead_stats
9320 # Discard is generally zero, but sometimes a few random reads line up
9321 # and trigger larger readahead, which is wasted & leads to discards.
9322 if [[ $(($discard)) -gt $nreads ]]; then
9323 error "too many ($discard) discarded pages"
9325 rm -f $DIR/$tfile || true
9327 run_test 101a "check read-ahead for random reads"
9330 test_mkdir $DIR/$tdir
9332 local FILE_LENGTH=$2
9335 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9337 local list=$(comma_list $(osts_nodes))
9338 set_osd_param $list '' read_cache_enable 0
9339 set_osd_param $list '' writethrough_cache_enable 0
9341 trap cleanup_test101bc EXIT
9342 # prepare the read-ahead file
9343 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9345 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9346 count=$FILE_SIZE_MB 2> /dev/null
9350 cleanup_test101bc() {
9355 local list=$(comma_list $(osts_nodes))
9356 set_osd_param $list '' read_cache_enable 1
9357 set_osd_param $list '' writethrough_cache_enable 1
9361 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9366 local STRIPE_SIZE=$2
9367 local FILE_LENGTH=$3
9368 local RA_INC=1048576
9369 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9370 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9371 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9372 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9373 get_named_value 'read but discarded' |
9374 cut -d" " -f1 | calc_total)
9375 if [[ $DISCARD -gt $discard_limit ]]; then
9376 $LCTL get_param llite.*.read_ahead_stats
9377 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9379 echo "Read-ahead success for size ${READ_SIZE}"
9384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9385 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9387 local STRIPE_SIZE=1048576
9388 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9390 if [ $SLOW == "yes" ]; then
9391 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9393 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9396 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9398 # prepare the read-ahead file
9399 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9400 cancel_lru_locks osc
9401 for BIDX in 2 4 8 16 32 64 128 256
9403 local BSIZE=$((BIDX*4096))
9404 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9405 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9406 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9407 $LCTL set_param -n llite.*.read_ahead_stats 0
9408 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9409 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9410 cancel_lru_locks osc
9411 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9416 run_test 101b "check stride-io mode read-ahead ================="
9419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9421 local STRIPE_SIZE=1048576
9422 local FILE_LENGTH=$((STRIPE_SIZE*100))
9427 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9429 cancel_lru_locks osc
9430 $LCTL set_param osc.*.rpc_stats 0
9431 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9432 $LCTL get_param osc.*.rpc_stats
9433 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9434 local stats=$($LCTL get_param -n $osc_rpc_stats)
9435 local lines=$(echo "$stats" | awk 'END {print NR;}')
9438 if [ $lines -le 20 ]; then
9439 echo "continue debug"
9442 for size in 1 2 4 8; do
9443 local rpc=$(echo "$stats" |
9444 awk '($1 == "'$size':") {print $2; exit; }')
9445 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9446 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9448 echo "$osc_rpc_stats check passed!"
9453 run_test 101c "check stripe_size aligned read-ahead ================="
9456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9458 local file=$DIR/$tfile
9459 local sz_MB=${FILESIZE_101d:-80}
9460 local ra_MB=${READAHEAD_MB:-40}
9462 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9463 [ $free_MB -lt $sz_MB ] &&
9464 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9466 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9467 $LFS setstripe -c -1 $file || error "setstripe failed"
9469 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9470 echo Cancel LRU locks on lustre client to flush the client cache
9471 cancel_lru_locks osc
9473 echo Disable read-ahead
9474 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9475 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9476 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9477 $LCTL get_param -n llite.*.max_read_ahead_mb
9479 echo "Reading the test file $file with read-ahead disabled"
9480 local sz_KB=$((sz_MB * 1024 / 4))
9481 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9482 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9483 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9484 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9486 echo "Cancel LRU locks on lustre client to flush the client cache"
9487 cancel_lru_locks osc
9488 echo Enable read-ahead with ${ra_MB}MB
9489 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9491 echo "Reading the test file $file with read-ahead enabled"
9492 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9493 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9495 echo "read-ahead disabled time read $raOFF"
9496 echo "read-ahead enabled time read $raON"
9499 wait_delete_completed
9501 # use awk for this check instead of bash because it handles decimals
9502 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9503 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9505 run_test 101d "file read with and without read-ahead enabled"
9508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9510 local file=$DIR/$tfile
9511 local size_KB=500 #KB
9515 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9516 local need_KB=$((count * size_KB))
9517 [[ $free_KB -le $need_KB ]] &&
9518 skip_env "Need free space $need_KB, have $free_KB"
9520 echo "Creating $count ${size_KB}K test files"
9521 for ((i = 0; i < $count; i++)); do
9522 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9525 echo "Cancel LRU locks on lustre client to flush the client cache"
9526 cancel_lru_locks $OSC
9528 echo "Reset readahead stats"
9529 $LCTL set_param -n llite.*.read_ahead_stats 0
9531 for ((i = 0; i < $count; i++)); do
9532 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9535 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9536 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9538 for ((i = 0; i < $count; i++)); do
9539 rm -rf $file.$i 2>/dev/null
9542 #10000 means 20% reads are missing in readahead
9543 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9545 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9548 which iozone || skip_env "no iozone installed"
9550 local old_debug=$($LCTL get_param debug)
9551 old_debug=${old_debug#*=}
9552 $LCTL set_param debug="reada mmap"
9554 # create a test file
9555 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9557 echo Cancel LRU locks on lustre client to flush the client cache
9558 cancel_lru_locks osc
9560 echo Reset readahead stats
9561 $LCTL set_param -n llite.*.read_ahead_stats 0
9563 echo mmap read the file with small block size
9564 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9567 echo checking missing pages
9568 $LCTL get_param llite.*.read_ahead_stats
9569 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9570 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9572 $LCTL set_param debug="$old_debug"
9573 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9576 run_test 101f "check mmap read performance"
9578 test_101g_brw_size_test() {
9580 local pages=$((mb * 1048576 / PAGE_SIZE))
9581 local file=$DIR/$tfile
9583 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9584 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9585 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9586 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9590 stack_trap "rm -f $file" EXIT
9591 $LCTL set_param -n osc.*.rpc_stats=0
9593 # 10 RPCs should be enough for the test
9595 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9596 { error "dd write ${mb} MB blocks failed"; return 3; }
9597 cancel_lru_locks osc
9598 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9599 { error "dd write ${mb} MB blocks failed"; return 4; }
9601 # calculate number of full-sized read and write RPCs
9602 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9603 sed -n '/pages per rpc/,/^$/p' |
9604 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9605 END { print reads,writes }'))
9606 # allow one extra full-sized read RPC for async readahead
9607 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9608 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9609 [[ ${rpcs[1]} == $count ]] ||
9610 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9614 remote_ost_nodsh && skip "remote OST with nodsh"
9617 local osts=$(get_facets OST)
9618 local list=$(comma_list $(osts_nodes))
9619 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9620 local brw_size="obdfilter.*.brw_size"
9622 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9624 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9626 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9627 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9628 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9629 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9630 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9631 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9633 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9636 if [[ $orig_mb -lt 16 ]]; then
9637 save_lustre_params $osts "$brw_size" > $p
9638 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9639 error "set 16MB RPC size failed"
9641 echo "remount client to enable new RPC size"
9642 remount_client $MOUNT || error "remount_client failed"
9645 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9646 # should be able to set brw_size=12, but no rpc_stats for that
9647 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9650 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9652 if [[ $orig_mb -lt 16 ]]; then
9653 restore_lustre_params < $p
9654 remount_client $MOUNT || error "remount_client restore failed"
9657 rm -f $p $DIR/$tfile
9659 run_test 101g "Big bulk(4/16 MiB) readahead"
9662 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9664 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9665 error "dd 70M file failed"
9666 echo Cancel LRU locks on lustre client to flush the client cache
9667 cancel_lru_locks osc
9669 echo "Reset readahead stats"
9670 $LCTL set_param -n llite.*.read_ahead_stats 0
9672 echo "Read 10M of data but cross 64M bundary"
9673 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9674 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9675 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9676 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9677 rm -f $p $DIR/$tfile
9679 run_test 101h "Readahead should cover current read window"
9682 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9683 error "dd 10M file failed"
9685 local max_per_file_mb=$($LCTL get_param -n \
9686 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9687 cancel_lru_locks osc
9688 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9689 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9690 error "set max_read_ahead_per_file_mb to 1 failed"
9692 echo "Reset readahead stats"
9693 $LCTL set_param llite.*.read_ahead_stats=0
9695 dd if=$DIR/$tfile of=/dev/null bs=2M
9697 $LCTL get_param llite.*.read_ahead_stats
9698 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9699 awk '/misses/ { print $2 }')
9700 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9703 run_test 101i "allow current readahead to exceed reservation"
9706 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9707 error "setstripe $DIR/$tfile failed"
9708 local file_size=$((1048576 * 16))
9709 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9710 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9712 echo Disable read-ahead
9713 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9715 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9716 for blk in $PAGE_SIZE 1048576 $file_size; do
9717 cancel_lru_locks osc
9718 echo "Reset readahead stats"
9719 $LCTL set_param -n llite.*.read_ahead_stats=0
9720 local count=$(($file_size / $blk))
9721 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9722 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9723 get_named_value 'failed to fast read' |
9724 cut -d" " -f1 | calc_total)
9725 $LCTL get_param -n llite.*.read_ahead_stats
9726 [ $miss -eq $count ] || error "expected $count got $miss"
9729 rm -f $p $DIR/$tfile
9731 run_test 101j "A complete read block should be submitted when no RA"
9734 test_mkdir $DIR/$tdir
9735 chown $RUNAS_ID $DIR/$tdir
9738 STRIPE_COUNT=$OSTCOUNT
9739 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9741 trap cleanup_test102 EXIT
9743 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9745 for num in 1 2 3 4; do
9746 for count in $(seq 1 $STRIPE_COUNT); do
9747 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9748 local size=`expr $STRIPE_SIZE \* $num`
9749 local file=file"$num-$idx-$count"
9750 $1 $LFS setstripe -S $size -i $idx -c $count $file
9756 $1 tar cf $TMP/f102.tar $tdir --xattrs
9762 rm -rf $DIR/d0.sanity/d102
9766 [ "$UID" != 0 ] && skip "must run as root"
9767 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9768 skip_env "must have user_xattr"
9770 [ -z "$(which setfattr 2>/dev/null)" ] &&
9771 skip_env "could not find setfattr"
9773 local testfile=$DIR/$tfile
9776 echo "set/get xattr..."
9777 setfattr -n trusted.name1 -v value1 $testfile ||
9778 error "setfattr -n trusted.name1=value1 $testfile failed"
9779 getfattr -n trusted.name1 $testfile 2> /dev/null |
9780 grep "trusted.name1=.value1" ||
9781 error "$testfile missing trusted.name1=value1"
9783 setfattr -n user.author1 -v author1 $testfile ||
9784 error "setfattr -n user.author1=author1 $testfile failed"
9785 getfattr -n user.author1 $testfile 2> /dev/null |
9786 grep "user.author1=.author1" ||
9787 error "$testfile missing trusted.author1=author1"
9790 setfattr -n trusted.name2 -v value2 $testfile ||
9791 error "$testfile unable to set trusted.name2"
9792 setfattr -n trusted.name3 -v value3 $testfile ||
9793 error "$testfile unable to set trusted.name3"
9794 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9795 grep "trusted.name" | wc -l) -eq 3 ] ||
9796 error "$testfile missing 3 trusted.name xattrs"
9798 setfattr -n user.author2 -v author2 $testfile ||
9799 error "$testfile unable to set user.author2"
9800 setfattr -n user.author3 -v author3 $testfile ||
9801 error "$testfile unable to set user.author3"
9802 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9803 grep "user.author" | wc -l) -eq 3 ] ||
9804 error "$testfile missing 3 user.author xattrs"
9806 echo "remove xattr..."
9807 setfattr -x trusted.name1 $testfile ||
9808 error "$testfile error deleting trusted.name1"
9809 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9810 error "$testfile did not delete trusted.name1 xattr"
9812 setfattr -x user.author1 $testfile ||
9813 error "$testfile error deleting user.author1"
9814 echo "set lustre special xattr ..."
9815 $LFS setstripe -c1 $testfile
9816 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9817 awk -F "=" '/trusted.lov/ { print $2 }' )
9818 setfattr -n "trusted.lov" -v $lovea $testfile ||
9819 error "$testfile doesn't ignore setting trusted.lov again"
9820 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9821 error "$testfile allow setting invalid trusted.lov"
9824 run_test 102a "user xattr test =================================="
9826 check_102b_layout() {
9828 local testfile=$DIR/$tfile
9830 echo "test layout '$layout'"
9831 $LFS setstripe $layout $testfile || error "setstripe failed"
9832 $LFS getstripe -y $testfile
9834 echo "get/set/list trusted.lov xattr ..." # b=10930
9835 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9836 [[ "$value" =~ "trusted.lov" ]] ||
9837 error "can't get trusted.lov from $testfile"
9838 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9839 error "getstripe failed"
9841 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9843 value=$(cut -d= -f2 <<<$value)
9844 # LU-13168: truncated xattr should fail if short lov_user_md header
9845 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9846 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9847 for len in $lens; do
9848 echo "setfattr $len $testfile.2"
9849 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9850 [ $len -lt 66 ] && error "short xattr len=$len worked"
9852 local stripe_size=$($LFS getstripe -S $testfile.2)
9853 local stripe_count=$($LFS getstripe -c $testfile.2)
9854 [[ $stripe_size -eq 65536 ]] ||
9855 error "stripe size $stripe_size != 65536"
9856 [[ $stripe_count -eq $stripe_count_orig ]] ||
9857 error "stripe count $stripe_count != $stripe_count_orig"
9858 rm $testfile $testfile.2
9862 [ -z "$(which setfattr 2>/dev/null)" ] &&
9863 skip_env "could not find setfattr"
9864 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9866 # check plain layout
9867 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9869 # and also check composite layout
9870 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9873 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9876 [ -z "$(which setfattr 2>/dev/null)" ] &&
9877 skip_env "could not find setfattr"
9878 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9880 # b10930: get/set/list lustre.lov xattr
9881 echo "get/set/list lustre.lov xattr ..."
9882 test_mkdir $DIR/$tdir
9883 chown $RUNAS_ID $DIR/$tdir
9884 local testfile=$DIR/$tdir/$tfile
9885 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9886 error "setstripe failed"
9887 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9888 error "getstripe failed"
9889 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9890 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9892 local testfile2=${testfile}2
9893 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9894 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9896 $RUNAS $MCREATE $testfile2
9897 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9898 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9899 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9900 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9901 [ $stripe_count -eq $STRIPECOUNT ] ||
9902 error "stripe count $stripe_count != $STRIPECOUNT"
9904 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9906 compare_stripe_info1() {
9907 local stripe_index_all_zero=true
9909 for num in 1 2 3 4; do
9910 for count in $(seq 1 $STRIPE_COUNT); do
9911 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9912 local size=$((STRIPE_SIZE * num))
9913 local file=file"$num-$offset-$count"
9914 stripe_size=$($LFS getstripe -S $PWD/$file)
9915 [[ $stripe_size -ne $size ]] &&
9916 error "$file: size $stripe_size != $size"
9917 stripe_count=$($LFS getstripe -c $PWD/$file)
9918 # allow fewer stripes to be created, ORI-601
9919 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9920 error "$file: count $stripe_count != $count"
9921 stripe_index=$($LFS getstripe -i $PWD/$file)
9922 [[ $stripe_index -ne 0 ]] &&
9923 stripe_index_all_zero=false
9927 $stripe_index_all_zero &&
9928 error "all files are being extracted starting from OST index 0"
9932 have_xattrs_include() {
9933 tar --help | grep -q xattrs-include &&
9934 echo --xattrs-include="lustre.*"
9938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9939 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9941 XINC=$(have_xattrs_include)
9943 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9945 compare_stripe_info1
9947 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9951 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9953 XINC=$(have_xattrs_include)
9955 test_mkdir $DIR/$tdir.restore
9957 tar cf - --xattrs $tdir | tar xf - \
9958 -C $DIR/$tdir.restore --xattrs $XINC
9959 cd $DIR/$tdir.restore/$tdir
9960 compare_stripe_info1
9962 run_test 102f "tar copy files, not keep osts"
9965 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9966 skip "must have user_xattr"
9967 [ -z "$(which setfattr 2>/dev/null)" ] &&
9968 skip_env "could not find setfattr"
9969 [ -z "$(which getfattr 2>/dev/null)" ] &&
9970 skip_env "could not find getfattr"
9972 local xsize=${1:-1024} # in bytes
9973 local file=$DIR/$tfile
9974 local value="$(generate_string $xsize)"
9975 local xbig=trusted.big
9979 log "save $xbig on $file"
9982 setfattr -n $xbig -v $value $file ||
9983 error "saving $xbig on $file failed"
9985 setfattr -n $xbig -v $value $file &&
9986 error "saving $xbig on $file succeeded"
9990 local orig=$(get_xattr_value $xbig $file)
9991 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9993 local xsml=trusted.sml
9994 log "save $xsml on $file"
9995 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9997 local new=$(get_xattr_value $xbig $file)
9998 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10000 log "grow $xsml on $file"
10001 setfattr -n $xsml -v "$value" $file ||
10002 error "growing $xsml on $file failed"
10004 new=$(get_xattr_value $xbig $file)
10005 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10006 log "$xbig still valid after growing $xsml"
10011 test_102h() { # bug 15777
10014 run_test 102h "grow xattr from inside inode to external block"
10017 large_xattr_enabled || skip_env "ea_inode feature disabled"
10019 echo "setting xattr of max xattr size: $(max_xattr_size)"
10020 grow_xattr $(max_xattr_size)
10022 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10023 echo "This should fail:"
10024 grow_xattr $(($(max_xattr_size) + 10)) 1
10026 run_test 102ha "grow xattr from inside inode to external inode"
10028 test_102i() { # bug 17038
10029 [ -z "$(which getfattr 2>/dev/null)" ] &&
10030 skip "could not find getfattr"
10033 ln -s $DIR/$tfile $DIR/${tfile}link
10034 getfattr -n trusted.lov $DIR/$tfile ||
10035 error "lgetxattr on $DIR/$tfile failed"
10036 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10037 grep -i "no such attr" ||
10038 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10039 rm -f $DIR/$tfile $DIR/${tfile}link
10041 run_test 102i "lgetxattr test on symbolic link ============"
10044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10045 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10047 XINC=$(have_xattrs_include)
10048 setup_test102 "$RUNAS"
10049 chown $RUNAS_ID $DIR/$tdir
10050 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10051 cd $DIR/$tdir/$tdir
10052 compare_stripe_info1 "$RUNAS"
10054 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10057 [ -z "$(which setfattr 2>/dev/null)" ] &&
10058 skip "could not find setfattr"
10061 # b22187 just check that does not crash for regular file.
10062 setfattr -n trusted.lov $DIR/$tfile
10063 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10064 local test_kdir=$DIR/$tdir
10065 test_mkdir $test_kdir
10066 local default_size=$($LFS getstripe -S $test_kdir)
10067 local default_count=$($LFS getstripe -c $test_kdir)
10068 local default_offset=$($LFS getstripe -i $test_kdir)
10069 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10070 error 'dir setstripe failed'
10071 setfattr -n trusted.lov $test_kdir
10072 local stripe_size=$($LFS getstripe -S $test_kdir)
10073 local stripe_count=$($LFS getstripe -c $test_kdir)
10074 local stripe_offset=$($LFS getstripe -i $test_kdir)
10075 [ $stripe_size -eq $default_size ] ||
10076 error "stripe size $stripe_size != $default_size"
10077 [ $stripe_count -eq $default_count ] ||
10078 error "stripe count $stripe_count != $default_count"
10079 [ $stripe_offset -eq $default_offset ] ||
10080 error "stripe offset $stripe_offset != $default_offset"
10081 rm -rf $DIR/$tfile $test_kdir
10083 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10086 [ -z "$(which getfattr 2>/dev/null)" ] &&
10087 skip "could not find getfattr"
10089 # LU-532 trusted. xattr is invisible to non-root
10090 local testfile=$DIR/$tfile
10094 echo "listxattr as user..."
10095 chown $RUNAS_ID $testfile
10096 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10097 grep -q "trusted" &&
10098 error "$testfile trusted xattrs are user visible"
10102 run_test 102l "listxattr size test =================================="
10104 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10105 local path=$DIR/$tfile
10108 listxattr_size_check $path || error "listattr_size_check $path failed"
10110 run_test 102m "Ensure listxattr fails on small bufffer ========"
10114 getxattr() { # getxattr path name
10115 # Return the base64 encoding of the value of xattr name on path.
10119 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10121 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10123 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10125 getfattr --absolute-names --encoding=base64 --name=$name $path |
10126 awk -F= -v name=$name '$1 == name {
10127 print substr($0, index($0, "=") + 1);
10131 test_102n() { # LU-4101 mdt: protect internal xattrs
10132 [ -z "$(which setfattr 2>/dev/null)" ] &&
10133 skip "could not find setfattr"
10134 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10136 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10139 local file0=$DIR/$tfile.0
10140 local file1=$DIR/$tfile.1
10141 local xattr0=$TMP/$tfile.0
10142 local xattr1=$TMP/$tfile.1
10143 local namelist="lov lma lmv link fid version som hsm"
10147 rm -rf $file0 $file1 $xattr0 $xattr1
10148 touch $file0 $file1
10150 # Get 'before' xattrs of $file1.
10151 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10153 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10154 namelist+=" lfsck_namespace"
10155 for name in $namelist; do
10156 # Try to copy xattr from $file0 to $file1.
10157 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10159 setfattr --name=trusted.$name --value="$value" $file1 ||
10160 error "setxattr 'trusted.$name' failed"
10162 # Try to set a garbage xattr.
10163 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10165 if [[ x$name == "xlov" ]]; then
10166 setfattr --name=trusted.lov --value="$value" $file1 &&
10167 error "setxattr invalid 'trusted.lov' success"
10169 setfattr --name=trusted.$name --value="$value" $file1 ||
10170 error "setxattr invalid 'trusted.$name' failed"
10173 # Try to remove the xattr from $file1. We don't care if this
10174 # appears to succeed or fail, we just don't want there to be
10175 # any changes or crashes.
10176 setfattr --remove=$trusted.$name $file1 2> /dev/null
10179 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10182 # Try to copy xattr from $file0 to $file1.
10183 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10185 setfattr --name=trusted.$name --value="$value" $file1 ||
10186 error "setxattr 'trusted.$name' failed"
10188 # Try to set a garbage xattr.
10189 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10191 setfattr --name=trusted.$name --value="$value" $file1 ||
10192 error "setxattr 'trusted.$name' failed"
10194 # Try to remove the xattr from $file1. We don't care if this
10195 # appears to succeed or fail, we just don't want there to be
10196 # any changes or crashes.
10197 setfattr --remove=$trusted.$name $file1 2> /dev/null
10200 # Get 'after' xattrs of file1.
10201 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10203 if ! diff $xattr0 $xattr1; then
10204 error "before and after xattrs of '$file1' differ"
10207 rm -rf $file0 $file1 $xattr0 $xattr1
10211 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10213 test_102p() { # LU-4703 setxattr did not check ownership
10214 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10215 skip "MDS needs to be at least 2.5.56"
10217 local testfile=$DIR/$tfile
10221 echo "setfacl as user..."
10222 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10223 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10225 echo "setfattr as user..."
10226 setfacl -m "u:$RUNAS_ID:---" $testfile
10227 $RUNAS setfattr -x system.posix_acl_access $testfile
10228 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10230 run_test 102p "check setxattr(2) correctly fails without permission"
10233 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10234 skip "MDS needs to be at least 2.6.92"
10236 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10238 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10241 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10242 skip "MDS needs to be at least 2.6.93"
10244 touch $DIR/$tfile || error "touch"
10245 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10246 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10247 rm $DIR/$tfile || error "rm"
10250 mkdir -p $DIR/$tdir || error "mkdir"
10251 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10252 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10253 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10254 error "$testfile error deleting user.author1"
10255 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10256 grep "user.$(basename $tdir)" &&
10257 error "$tdir did not delete user.$(basename $tdir)"
10258 rmdir $DIR/$tdir || error "rmdir"
10261 test_mkdir $DIR/$tdir
10262 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10263 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10264 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10265 error "$testfile error deleting user.author1"
10266 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10267 grep "user.$(basename $tdir)" &&
10268 error "$tdir did not delete user.$(basename $tdir)"
10269 rmdir $DIR/$tdir || error "rm striped dir"
10271 run_test 102r "set EAs with empty values"
10274 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10275 skip "MDS needs to be at least 2.11.52"
10277 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10279 save_lustre_params client "llite.*.xattr_cache" > $save
10281 for cache in 0 1; do
10282 lctl set_param llite.*.xattr_cache=$cache
10285 touch $DIR/$tfile || error "touch"
10286 for prefix in lustre security system trusted user; do
10287 # Note getxattr() may fail with 'Operation not
10288 # supported' or 'No such attribute' depending
10289 # on prefix and cache.
10290 getfattr -n $prefix.n102s $DIR/$tfile &&
10291 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10295 restore_lustre_params < $save
10297 run_test 102s "getting nonexistent xattrs should fail"
10300 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10301 skip "MDS needs to be at least 2.11.52"
10303 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10305 save_lustre_params client "llite.*.xattr_cache" > $save
10307 for cache in 0 1; do
10308 lctl set_param llite.*.xattr_cache=$cache
10310 for buf_size in 0 256; do
10312 touch $DIR/$tfile || error "touch"
10313 setfattr -n user.multiop $DIR/$tfile
10314 $MULTIOP $DIR/$tfile oa$buf_size ||
10315 error "cannot get zero length xattr value (buf_size = $buf_size)"
10319 restore_lustre_params < $save
10321 run_test 102t "zero length xattr values handled correctly"
10325 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10330 [ "$UID" != 0 ] && skip "must run as root"
10331 $GSS && skip_env "could not run under gss"
10332 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10333 skip_env "must have acl enabled"
10334 [ -z "$(which setfacl 2>/dev/null)" ] &&
10335 skip_env "could not find setfacl"
10336 remote_mds_nodsh && skip "remote MDS with nodsh"
10338 gpasswd -a daemon bin # LU-5641
10339 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10341 declare -a identity_old
10343 for num in $(seq $MDSCOUNT); do
10344 switch_identity $num true || identity_old[$num]=$?
10347 SAVE_UMASK=$(umask)
10349 mkdir -p $DIR/$tdir
10352 echo "performing cp ..."
10353 run_acl_subtest cp || error "run_acl_subtest cp failed"
10354 echo "performing getfacl-noacl..."
10355 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10356 echo "performing misc..."
10357 run_acl_subtest misc || error "misc test failed"
10358 echo "performing permissions..."
10359 run_acl_subtest permissions || error "permissions failed"
10360 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10361 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10362 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10363 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10365 echo "performing permissions xattr..."
10366 run_acl_subtest permissions_xattr ||
10367 error "permissions_xattr failed"
10369 echo "performing setfacl..."
10370 run_acl_subtest setfacl || error "setfacl test failed"
10372 # inheritance test got from HP
10373 echo "performing inheritance..."
10374 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10375 chmod +x make-tree || error "chmod +x failed"
10376 run_acl_subtest inheritance || error "inheritance test failed"
10379 echo "LU-974 ignore umask when acl is enabled..."
10380 run_acl_subtest 974 || error "LU-974 umask test failed"
10381 if [ $MDSCOUNT -ge 2 ]; then
10382 run_acl_subtest 974_remote ||
10383 error "LU-974 umask test failed under remote dir"
10386 echo "LU-2561 newly created file is same size as directory..."
10387 if [ "$mds1_FSTYPE" != "zfs" ]; then
10388 run_acl_subtest 2561 || error "LU-2561 test failed"
10390 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10393 run_acl_subtest 4924 || error "LU-4924 test failed"
10398 for num in $(seq $MDSCOUNT); do
10399 if [ "${identity_old[$num]}" = 1 ]; then
10400 switch_identity $num false || identity_old[$num]=$?
10404 run_test 103a "acl test"
10410 for U in {0..511}; do
10412 local O=$(printf "%04o" $U)
10414 umask $(printf "%04o" $((511 ^ $O)))
10415 $LFS setstripe -c 1 $DIR/$tfile.s$O
10416 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10418 (( $S == ($O & 0666) )) ||
10419 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10421 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10422 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10423 (( $S == ($O & 0666) )) ||
10424 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10426 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10427 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10428 (( $S == ($O & 0666) )) ||
10429 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10430 rm -f $DIR/$tfile.[smp]$0
10434 # limit the concurrently running threads to 64. LU-11878
10435 local idx=$((U % 64))
10436 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10441 run_test 103b "umask lfs setstripe"
10444 mkdir -p $DIR/$tdir
10445 cp -rp $DIR/$tdir $DIR/$tdir.bak
10447 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10448 error "$DIR/$tdir shouldn't contain default ACL"
10449 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10450 error "$DIR/$tdir.bak shouldn't contain default ACL"
10453 run_test 103c "'cp -rp' won't set empty acl"
10456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10459 lfs df || error "lfs df failed"
10460 lfs df -ih || error "lfs df -ih failed"
10461 lfs df -h $DIR || error "lfs df -h $DIR failed"
10462 lfs df -i $DIR || error "lfs df -i $DIR failed"
10463 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10464 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10466 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10467 lctl --device %$OSC deactivate
10468 lfs df || error "lfs df with deactivated OSC failed"
10469 lctl --device %$OSC activate
10470 # wait the osc back to normal
10471 wait_osc_import_ready client ost
10473 lfs df || error "lfs df with reactivated OSC failed"
10476 run_test 104a "lfs df [-ih] [path] test ========================="
10479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10480 [ $RUNAS_ID -eq $UID ] &&
10481 skip_env "RUNAS_ID = UID = $UID -- skipping"
10483 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10484 grep "Permission denied" | wc -l)))
10485 if [ $denied_cnt -ne 0 ]; then
10486 error "lfs check servers test failed"
10489 run_test 104b "$RUNAS lfs check servers test ===================="
10492 # doesn't work on 2.4 kernels
10494 if $(flock_is_enabled); then
10495 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10497 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10501 run_test 105a "flock when mounted without -o flock test ========"
10505 if $(flock_is_enabled); then
10506 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10508 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10512 run_test 105b "fcntl when mounted without -o flock test ========"
10516 if $(flock_is_enabled); then
10517 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10519 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10523 run_test 105c "lockf when mounted without -o flock test"
10525 test_105d() { # bug 15924
10526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10528 test_mkdir $DIR/$tdir
10529 flock_is_enabled || skip_env "mount w/o flock enabled"
10530 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10531 $LCTL set_param fail_loc=0x80000315
10532 flocks_test 2 $DIR/$tdir
10534 run_test 105d "flock race (should not freeze) ========"
10536 test_105e() { # bug 22660 && 22040
10537 flock_is_enabled || skip_env "mount w/o flock enabled"
10540 flocks_test 3 $DIR/$tfile
10542 run_test 105e "Two conflicting flocks from same process"
10544 test_106() { #bug 10921
10545 test_mkdir $DIR/$tdir
10546 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10547 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10549 run_test 106 "attempt exec of dir followed by chown of that dir"
10552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10560 local save_pattern=$(sysctl -n kernel.core_pattern)
10561 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10562 sysctl -w kernel.core_pattern=$file
10563 sysctl -w kernel.core_uses_pid=0
10565 ulimit -c unlimited
10571 kill -s 11 $SLEEPPID
10573 if [ -e $file ]; then
10574 size=`stat -c%s $file`
10575 [ $size -eq 0 ] && error "Fail to create core file $file"
10577 error "Fail to create core file $file"
10580 sysctl -w kernel.core_pattern=$save_pattern
10581 sysctl -w kernel.core_uses_pid=$save_uses_pid
10584 run_test 107 "Coredump on SIG"
10587 test_mkdir $DIR/$tdir
10588 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10589 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10590 error "mkdir with 256 char should fail, but did not"
10591 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10592 error "create with 255 char failed"
10593 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10594 error "create with 256 char should fail, but did not"
10599 run_test 110 "filename length checking"
10602 # Purpose: To verify dynamic thread (OSS) creation.
10605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10606 remote_ost_nodsh && skip "remote OST with nodsh"
10608 # Lustre does not stop service threads once they are started.
10609 # Reset number of running threads to default.
10614 local save_params="$TMP/sanity-$TESTNAME.parameters"
10616 # Get ll_ost_io count before I/O
10617 OSTIO_pre=$(do_facet ost1 \
10618 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10619 # Exit if lustre is not running (ll_ost_io not running).
10620 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10622 echo "Starting with $OSTIO_pre threads"
10623 local thread_max=$((OSTIO_pre * 2))
10624 local rpc_in_flight=$((thread_max * 2))
10625 # Number of I/O Process proposed to be started.
10627 local facets=$(get_facets OST)
10629 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10630 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10632 # Set in_flight to $rpc_in_flight
10633 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10634 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10635 nfiles=${rpc_in_flight}
10636 # Set ost thread_max to $thread_max
10637 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10639 # 5 Minutes should be sufficient for max number of OSS
10640 # threads(thread_max) to be created.
10644 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10645 test_mkdir $DIR/$tdir
10646 for i in $(seq $nfiles); do
10647 local file=$DIR/$tdir/${tfile}-$i
10648 $LFS setstripe -c -1 -i 0 $file
10649 ($WTL $file $timeout)&
10652 # I/O Started - Wait for thread_started to reach thread_max or report
10653 # error if thread_started is more than thread_max.
10654 echo "Waiting for thread_started to reach thread_max"
10655 local thread_started=0
10656 local end_time=$((SECONDS + timeout))
10658 while [ $SECONDS -le $end_time ] ; do
10660 # Get ost i/o thread_started count.
10661 thread_started=$(do_facet ost1 \
10663 ost.OSS.ost_io.threads_started | cut -d= -f2")
10664 # Break out if thread_started is equal/greater than thread_max
10665 if [[ $thread_started -ge $thread_max ]]; then
10666 echo ll_ost_io thread_started $thread_started, \
10667 equal/greater than thread_max $thread_max
10673 # Cleanup - We have the numbers, Kill i/o jobs if running.
10674 jobcount=($(jobs -p))
10675 for i in $(seq 0 $((${#jobcount[@]}-1)))
10677 kill -9 ${jobcount[$i]}
10678 if [ $? -ne 0 ] ; then
10680 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10684 # Cleanup files left by WTL binary.
10685 for i in $(seq $nfiles); do
10686 local file=$DIR/$tdir/${tfile}-$i
10688 if [ $? -ne 0 ] ; then
10689 echo "Warning: Failed to delete file $file"
10693 restore_lustre_params <$save_params
10694 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10696 # Error out if no new thread has started or Thread started is greater
10698 if [[ $thread_started -le $OSTIO_pre ||
10699 $thread_started -gt $thread_max ]]; then
10700 error "ll_ost_io: thread_started $thread_started" \
10701 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10702 "No new thread started or thread started greater " \
10706 run_test 115 "verify dynamic thread creation===================="
10709 wait_delete_completed
10710 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10711 echo "OST kbytes available: ${AVAIL[@]}"
10716 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10717 #echo OST $i: ${AVAIL[i]}kb
10718 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10722 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10727 echo "Min free space: OST $MINI: $MINV"
10728 echo "Max free space: OST $MAXI: $MAXV"
10731 test_116a() { # was previously test_116()
10732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10733 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10734 remote_mds_nodsh && skip "remote MDS with nodsh"
10736 echo -n "Free space priority "
10737 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10742 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10743 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10744 trap simple_cleanup_common EXIT
10746 # Check if we need to generate uneven OSTs
10747 test_mkdir -p $DIR/$tdir/OST${MINI}
10748 local FILL=$((MINV / 4))
10749 local DIFF=$((MAXV - MINV))
10750 local DIFF2=$((DIFF * 100 / MINV))
10752 local threshold=$(do_facet $SINGLEMDS \
10753 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10754 threshold=${threshold%%%}
10755 echo -n "Check for uneven OSTs: "
10756 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10758 if [[ $DIFF2 -gt $threshold ]]; then
10760 echo "Don't need to fill OST$MINI"
10762 # generate uneven OSTs. Write 2% over the QOS threshold value
10764 DIFF=$((threshold - DIFF2 + 2))
10765 DIFF2=$((MINV * DIFF / 100))
10766 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10767 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10768 error "setstripe failed"
10769 DIFF=$((DIFF2 / 2048))
10771 while [ $i -lt $DIFF ]; do
10773 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10774 bs=2M count=1 2>/dev/null
10783 DIFF=$((MAXV - MINV))
10784 DIFF2=$((DIFF * 100 / MINV))
10785 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10786 if [ $DIFF2 -gt $threshold ]; then
10789 echo "failed - QOS mode won't be used"
10790 simple_cleanup_common
10791 skip "QOS imbalance criteria not met"
10799 # now fill using QOS
10800 $LFS setstripe -c 1 $DIR/$tdir
10801 FILL=$((FILL / 200))
10802 if [ $FILL -gt 600 ]; then
10805 echo "writing $FILL files to QOS-assigned OSTs"
10807 while [ $i -lt $FILL ]; do
10809 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10810 count=1 2>/dev/null
10813 echo "wrote $i 200k files"
10817 echo "Note: free space may not be updated, so measurements might be off"
10819 DIFF2=$((MAXV - MINV))
10820 echo "free space delta: orig $DIFF final $DIFF2"
10821 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10822 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10823 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10824 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10825 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10826 if [[ $DIFF -gt 0 ]]; then
10827 FILL=$((DIFF2 * 100 / DIFF - 100))
10828 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10831 # Figure out which files were written where
10832 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10833 awk '/'$MINI1': / {print $2; exit}')
10835 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10836 echo "$MINC files created on smaller OST $MINI1"
10837 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10838 awk '/'$MAXI1': / {print $2; exit}')
10840 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10841 echo "$MAXC files created on larger OST $MAXI1"
10842 if [[ $MINC -gt 0 ]]; then
10843 FILL=$((MAXC * 100 / MINC - 100))
10844 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10846 [[ $MAXC -gt $MINC ]] ||
10847 error_ignore LU-9 "stripe QOS didn't balance free space"
10848 simple_cleanup_common
10850 run_test 116a "stripe QOS: free space balance ==================="
10852 test_116b() { # LU-2093
10853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10854 remote_mds_nodsh && skip "remote MDS with nodsh"
10856 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10857 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10858 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10859 [ -z "$old_rr" ] && skip "no QOS"
10860 do_facet $SINGLEMDS lctl set_param \
10861 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10862 mkdir -p $DIR/$tdir
10863 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10864 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10865 do_facet $SINGLEMDS lctl set_param fail_loc=0
10867 do_facet $SINGLEMDS lctl set_param \
10868 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10870 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10872 test_117() # bug 10891
10874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10876 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10877 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10878 lctl set_param fail_loc=0x21e
10879 > $DIR/$tfile || error "truncate failed"
10880 lctl set_param fail_loc=0
10881 echo "Truncate succeeded."
10884 run_test 117 "verify osd extend =========="
10886 NO_SLOW_RESENDCOUNT=4
10887 export OLD_RESENDCOUNT=""
10888 set_resend_count () {
10889 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10890 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10891 lctl set_param -n $PROC_RESENDCOUNT $1
10892 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10895 # for reduce test_118* time (b=14842)
10896 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10898 # Reset async IO behavior after error case
10900 FILE=$DIR/reset_async
10902 # Ensure all OSCs are cleared
10903 $LFS setstripe -c -1 $FILE
10904 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10909 test_118a() #bug 11710
10911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10915 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10916 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10917 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10919 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10920 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10925 run_test 118a "verify O_SYNC works =========="
10929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10930 remote_ost_nodsh && skip "remote OST with nodsh"
10934 #define OBD_FAIL_SRV_ENOENT 0x217
10935 set_nodes_failloc "$(osts_nodes)" 0x217
10936 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10938 set_nodes_failloc "$(osts_nodes)" 0
10939 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10940 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10943 if [[ $RC -eq 0 ]]; then
10944 error "Must return error due to dropped pages, rc=$RC"
10948 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10949 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10953 echo "Dirty pages not leaked on ENOENT"
10955 # Due to the above error the OSC will issue all RPCs syncronously
10956 # until a subsequent RPC completes successfully without error.
10957 $MULTIOP $DIR/$tfile Ow4096yc
10962 run_test 118b "Reclaim dirty pages on fatal error =========="
10966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10968 # for 118c, restore the original resend count, LU-1940
10969 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10970 set_resend_count $OLD_RESENDCOUNT
10971 remote_ost_nodsh && skip "remote OST with nodsh"
10975 #define OBD_FAIL_OST_EROFS 0x216
10976 set_nodes_failloc "$(osts_nodes)" 0x216
10978 # multiop should block due to fsync until pages are written
10979 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10983 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10984 error "Multiop failed to block on fsync, pid=$MULTIPID"
10987 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10989 if [[ $WRITEBACK -eq 0 ]]; then
10990 error "No page in writeback, writeback=$WRITEBACK"
10993 set_nodes_failloc "$(osts_nodes)" 0
10996 if [[ $RC -ne 0 ]]; then
10997 error "Multiop fsync failed, rc=$RC"
11000 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11001 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11003 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11004 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11008 echo "Dirty pages flushed via fsync on EROFS"
11011 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11013 # continue to use small resend count to reduce test_118* time (b=14842)
11014 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11019 remote_ost_nodsh && skip "remote OST with nodsh"
11023 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11024 set_nodes_failloc "$(osts_nodes)" 0x214
11025 # multiop should block due to fsync until pages are written
11026 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11030 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11031 error "Multiop failed to block on fsync, pid=$MULTIPID"
11034 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11036 if [[ $WRITEBACK -eq 0 ]]; then
11037 error "No page in writeback, writeback=$WRITEBACK"
11040 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11041 set_nodes_failloc "$(osts_nodes)" 0
11043 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11044 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11046 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11047 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11051 echo "Dirty pages gaurenteed flushed via fsync"
11054 run_test 118d "Fsync validation inject a delay of the bulk =========="
11057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11061 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11062 lctl set_param fail_loc=0x8000040a
11064 # Should simulate EINVAL error which is fatal
11065 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11067 if [[ $RC -eq 0 ]]; then
11068 error "Must return error due to dropped pages, rc=$RC"
11071 lctl set_param fail_loc=0x0
11073 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11074 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11075 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11077 if [[ $LOCKED -ne 0 ]]; then
11078 error "Locked pages remain in cache, locked=$LOCKED"
11081 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11082 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11086 echo "No pages locked after fsync"
11091 run_test 118f "Simulate unrecoverable OSC side error =========="
11094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11098 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11099 lctl set_param fail_loc=0x406
11101 # simulate local -ENOMEM
11102 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11105 lctl set_param fail_loc=0
11106 if [[ $RC -eq 0 ]]; then
11107 error "Must return error due to dropped pages, rc=$RC"
11110 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11111 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11112 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11114 if [[ $LOCKED -ne 0 ]]; then
11115 error "Locked pages remain in cache, locked=$LOCKED"
11118 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11119 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11123 echo "No pages locked after fsync"
11128 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11132 remote_ost_nodsh && skip "remote OST with nodsh"
11136 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11137 set_nodes_failloc "$(osts_nodes)" 0x20e
11138 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11139 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11142 set_nodes_failloc "$(osts_nodes)" 0
11143 if [[ $RC -eq 0 ]]; then
11144 error "Must return error due to dropped pages, rc=$RC"
11147 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11148 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11149 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11151 if [[ $LOCKED -ne 0 ]]; then
11152 error "Locked pages remain in cache, locked=$LOCKED"
11155 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11156 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11160 echo "No pages locked after fsync"
11164 run_test 118h "Verify timeout in handling recoverables errors =========="
11166 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11170 remote_ost_nodsh && skip "remote OST with nodsh"
11174 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11175 set_nodes_failloc "$(osts_nodes)" 0x20e
11177 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11178 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11181 set_nodes_failloc "$(osts_nodes)" 0
11185 if [[ $RC -ne 0 ]]; then
11186 error "got error, but should be not, rc=$RC"
11189 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11190 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11191 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11192 if [[ $LOCKED -ne 0 ]]; then
11193 error "Locked pages remain in cache, locked=$LOCKED"
11196 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11197 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11201 echo "No pages locked after fsync"
11205 run_test 118i "Fix error before timeout in recoverable error =========="
11207 [ "$SLOW" = "no" ] && set_resend_count 4
11210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11211 remote_ost_nodsh && skip "remote OST with nodsh"
11215 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11216 set_nodes_failloc "$(osts_nodes)" 0x220
11218 # return -EIO from OST
11219 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11221 set_nodes_failloc "$(osts_nodes)" 0x0
11222 if [[ $RC -eq 0 ]]; then
11223 error "Must return error due to dropped pages, rc=$RC"
11226 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11227 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11228 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11229 if [[ $LOCKED -ne 0 ]]; then
11230 error "Locked pages remain in cache, locked=$LOCKED"
11233 # in recoverable error on OST we want resend and stay until it finished
11234 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11235 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11239 echo "No pages locked after fsync"
11243 run_test 118j "Simulate unrecoverable OST side error =========="
11247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11248 remote_ost_nodsh && skip "remote OSTs with nodsh"
11250 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11251 set_nodes_failloc "$(osts_nodes)" 0x20e
11252 test_mkdir $DIR/$tdir
11254 for ((i=0;i<10;i++)); do
11255 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11256 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11263 set_nodes_failloc "$(osts_nodes)" 0
11266 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11268 test_118l() # LU-646
11270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11272 test_mkdir $DIR/$tdir
11273 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11276 run_test 118l "fsync dir"
11278 test_118m() # LU-3066
11280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11282 test_mkdir $DIR/$tdir
11283 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11286 run_test 118m "fdatasync dir ========="
11288 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11296 remote_ost_nodsh && skip "remote OSTs with nodsh"
11298 # Sleep to avoid a cached response.
11299 #define OBD_STATFS_CACHE_SECONDS 1
11302 # Inject a 10 second delay in the OST_STATFS handler.
11303 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11304 set_nodes_failloc "$(osts_nodes)" 0x242
11307 stat --file-system $MOUNT > /dev/null
11310 set_nodes_failloc "$(osts_nodes)" 0
11312 if ((end - begin > 20)); then
11313 error "statfs took $((end - begin)) seconds, expected 10"
11316 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11318 test_119a() # bug 11737
11320 BSIZE=$((512 * 1024))
11321 directio write $DIR/$tfile 0 1 $BSIZE
11322 # We ask to read two blocks, which is more than a file size.
11323 # directio will indicate an error when requested and actual
11324 # sizes aren't equeal (a normal situation in this case) and
11325 # print actual read amount.
11326 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11327 if [ "$NOB" != "$BSIZE" ]; then
11328 error "read $NOB bytes instead of $BSIZE"
11332 run_test 119a "Short directIO read must return actual read amount"
11334 test_119b() # bug 11737
11336 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11338 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11339 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11341 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11342 error "direct read failed"
11345 run_test 119b "Sparse directIO read must return actual read amount"
11347 test_119c() # bug 13099
11350 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11351 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11354 run_test 119c "Testing for direct read hitting hole"
11356 test_119d() # bug 15950
11358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11360 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11361 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11363 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11364 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11365 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11366 lctl set_param fail_loc=0x40d
11367 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11370 cat $DIR/$tfile > /dev/null &
11371 lctl set_param fail_loc=0
11374 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11376 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11377 error "the read rpcs have not completed in 2s"
11379 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11381 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11385 remote_mds_nodsh && skip "remote MDS with nodsh"
11386 test_mkdir -i0 -c1 $DIR/$tdir
11387 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11388 skip_env "no early lock cancel on server"
11390 lru_resize_disable mdc
11391 lru_resize_disable osc
11392 cancel_lru_locks mdc
11393 # asynchronous object destroy at MDT could cause bl ast to client
11394 cancel_lru_locks osc
11396 stat $DIR/$tdir > /dev/null
11397 can1=$(do_facet mds1 \
11398 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11399 awk '/ldlm_cancel/ {print $2}')
11400 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11401 awk '/ldlm_bl_callback/ {print $2}')
11402 test_mkdir -i0 -c1 $DIR/$tdir/d1
11403 can2=$(do_facet mds1 \
11404 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11405 awk '/ldlm_cancel/ {print $2}')
11406 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11407 awk '/ldlm_bl_callback/ {print $2}')
11408 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11409 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11410 lru_resize_enable mdc
11411 lru_resize_enable osc
11413 run_test 120a "Early Lock Cancel: mkdir test"
11416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11417 remote_mds_nodsh && skip "remote MDS with nodsh"
11418 test_mkdir $DIR/$tdir
11419 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11420 skip_env "no early lock cancel on server"
11422 lru_resize_disable mdc
11423 lru_resize_disable osc
11424 cancel_lru_locks mdc
11425 stat $DIR/$tdir > /dev/null
11426 can1=$(do_facet $SINGLEMDS \
11427 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11428 awk '/ldlm_cancel/ {print $2}')
11429 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11430 awk '/ldlm_bl_callback/ {print $2}')
11431 touch $DIR/$tdir/f1
11432 can2=$(do_facet $SINGLEMDS \
11433 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11434 awk '/ldlm_cancel/ {print $2}')
11435 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11436 awk '/ldlm_bl_callback/ {print $2}')
11437 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11438 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11439 lru_resize_enable mdc
11440 lru_resize_enable osc
11442 run_test 120b "Early Lock Cancel: create test"
11445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11446 remote_mds_nodsh && skip "remote MDS with nodsh"
11447 test_mkdir -i0 -c1 $DIR/$tdir
11448 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11449 skip "no early lock cancel on server"
11451 lru_resize_disable mdc
11452 lru_resize_disable osc
11453 test_mkdir -i0 -c1 $DIR/$tdir/d1
11454 test_mkdir -i0 -c1 $DIR/$tdir/d2
11455 touch $DIR/$tdir/d1/f1
11456 cancel_lru_locks mdc
11457 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11458 can1=$(do_facet mds1 \
11459 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11460 awk '/ldlm_cancel/ {print $2}')
11461 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11462 awk '/ldlm_bl_callback/ {print $2}')
11463 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11464 can2=$(do_facet mds1 \
11465 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11466 awk '/ldlm_cancel/ {print $2}')
11467 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11468 awk '/ldlm_bl_callback/ {print $2}')
11469 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11470 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11471 lru_resize_enable mdc
11472 lru_resize_enable osc
11474 run_test 120c "Early Lock Cancel: link test"
11477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11478 remote_mds_nodsh && skip "remote MDS with nodsh"
11479 test_mkdir -i0 -c1 $DIR/$tdir
11480 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11481 skip_env "no early lock cancel on server"
11483 lru_resize_disable mdc
11484 lru_resize_disable osc
11486 cancel_lru_locks mdc
11487 stat $DIR/$tdir > /dev/null
11488 can1=$(do_facet mds1 \
11489 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11490 awk '/ldlm_cancel/ {print $2}')
11491 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11492 awk '/ldlm_bl_callback/ {print $2}')
11493 chmod a+x $DIR/$tdir
11494 can2=$(do_facet mds1 \
11495 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11496 awk '/ldlm_cancel/ {print $2}')
11497 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11498 awk '/ldlm_bl_callback/ {print $2}')
11499 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11500 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11501 lru_resize_enable mdc
11502 lru_resize_enable osc
11504 run_test 120d "Early Lock Cancel: setattr test"
11507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11508 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11509 skip_env "no early lock cancel on server"
11510 remote_mds_nodsh && skip "remote MDS with nodsh"
11512 local dlmtrace_set=false
11514 test_mkdir -i0 -c1 $DIR/$tdir
11515 lru_resize_disable mdc
11516 lru_resize_disable osc
11517 ! $LCTL get_param debug | grep -q dlmtrace &&
11518 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11519 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11520 cancel_lru_locks mdc
11521 cancel_lru_locks osc
11522 dd if=$DIR/$tdir/f1 of=/dev/null
11523 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11524 # XXX client can not do early lock cancel of OST lock
11525 # during unlink (LU-4206), so cancel osc lock now.
11527 cancel_lru_locks osc
11528 can1=$(do_facet mds1 \
11529 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11530 awk '/ldlm_cancel/ {print $2}')
11531 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11532 awk '/ldlm_bl_callback/ {print $2}')
11533 unlink $DIR/$tdir/f1
11535 can2=$(do_facet mds1 \
11536 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11537 awk '/ldlm_cancel/ {print $2}')
11538 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11539 awk '/ldlm_bl_callback/ {print $2}')
11540 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11541 $LCTL dk $TMP/cancel.debug.txt
11542 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11543 $LCTL dk $TMP/blocking.debug.txt
11544 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11545 lru_resize_enable mdc
11546 lru_resize_enable osc
11548 run_test 120e "Early Lock Cancel: unlink test"
11551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11552 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11553 skip_env "no early lock cancel on server"
11554 remote_mds_nodsh && skip "remote MDS with nodsh"
11556 test_mkdir -i0 -c1 $DIR/$tdir
11557 lru_resize_disable mdc
11558 lru_resize_disable osc
11559 test_mkdir -i0 -c1 $DIR/$tdir/d1
11560 test_mkdir -i0 -c1 $DIR/$tdir/d2
11561 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11562 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11563 cancel_lru_locks mdc
11564 cancel_lru_locks osc
11565 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11566 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11567 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11568 # XXX client can not do early lock cancel of OST lock
11569 # during rename (LU-4206), so cancel osc lock now.
11571 cancel_lru_locks osc
11572 can1=$(do_facet mds1 \
11573 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11574 awk '/ldlm_cancel/ {print $2}')
11575 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11576 awk '/ldlm_bl_callback/ {print $2}')
11577 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11579 can2=$(do_facet mds1 \
11580 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11581 awk '/ldlm_cancel/ {print $2}')
11582 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11583 awk '/ldlm_bl_callback/ {print $2}')
11584 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11585 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11586 lru_resize_enable mdc
11587 lru_resize_enable osc
11589 run_test 120f "Early Lock Cancel: rename test"
11592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11593 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11594 skip_env "no early lock cancel on server"
11595 remote_mds_nodsh && skip "remote MDS with nodsh"
11597 lru_resize_disable mdc
11598 lru_resize_disable osc
11600 echo create $count files
11601 test_mkdir $DIR/$tdir
11602 cancel_lru_locks mdc
11603 cancel_lru_locks osc
11606 can0=$(do_facet $SINGLEMDS \
11607 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11608 awk '/ldlm_cancel/ {print $2}')
11609 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11610 awk '/ldlm_bl_callback/ {print $2}')
11611 createmany -o $DIR/$tdir/f $count
11613 can1=$(do_facet $SINGLEMDS \
11614 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11615 awk '/ldlm_cancel/ {print $2}')
11616 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11617 awk '/ldlm_bl_callback/ {print $2}')
11619 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11620 echo rm $count files
11623 can2=$(do_facet $SINGLEMDS \
11624 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11625 awk '/ldlm_cancel/ {print $2}')
11626 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11627 awk '/ldlm_bl_callback/ {print $2}')
11629 echo total: $count removes in $((t2-t1))
11630 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11632 # wait for commitment of removal
11633 lru_resize_enable mdc
11634 lru_resize_enable osc
11636 run_test 120g "Early Lock Cancel: performance test"
11638 test_121() { #bug #10589
11639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11642 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11643 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11644 lctl set_param fail_loc=0x310
11645 cancel_lru_locks osc > /dev/null
11646 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11647 lctl set_param fail_loc=0
11648 [[ $reads -eq $writes ]] ||
11649 error "read $reads blocks, must be $writes blocks"
11651 run_test 121 "read cancel race ========="
11653 test_123a_base() { # was test 123, statahead(bug 11401)
11657 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11658 log "testing UP system. Performance may be lower than expected."
11663 test_mkdir $DIR/$tdir
11664 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11665 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11667 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11668 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11670 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11671 lctl set_param -n llite.*.statahead_max 0
11672 lctl get_param llite.*.statahead_max
11673 cancel_lru_locks mdc
11674 cancel_lru_locks osc
11676 time $lsx $DIR/$tdir | wc -l
11678 delta=$((etime - stime))
11679 log "$lsx $i files without statahead: $delta sec"
11680 lctl set_param llite.*.statahead_max=$max
11682 swrong=$(lctl get_param -n llite.*.statahead_stats |
11683 grep "statahead wrong:" | awk '{print $3}')
11684 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11685 cancel_lru_locks mdc
11686 cancel_lru_locks osc
11688 time $lsx $DIR/$tdir | wc -l
11690 delta_sa=$((etime - stime))
11691 log "$lsx $i files with statahead: $delta_sa sec"
11692 lctl get_param -n llite.*.statahead_stats
11693 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11694 grep "statahead wrong:" | awk '{print $3}')
11696 [[ $swrong -lt $ewrong ]] &&
11697 log "statahead was stopped, maybe too many locks held!"
11698 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11700 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11701 max=$(lctl get_param -n llite.*.statahead_max |
11703 lctl set_param -n llite.*.statahead_max 0
11704 lctl get_param llite.*.statahead_max
11705 cancel_lru_locks mdc
11706 cancel_lru_locks osc
11708 time $lsx $DIR/$tdir | wc -l
11710 delta=$((etime - stime))
11711 log "$lsx $i files again without statahead: $delta sec"
11712 lctl set_param llite.*.statahead_max=$max
11713 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11714 if [ $SLOWOK -eq 0 ]; then
11715 error "$lsx $i files is slower with statahead!"
11717 log "$lsx $i files is slower with statahead!"
11723 [ $delta -gt 20 ] && break
11724 [ $delta -gt 8 ] && MULT=$((50 / delta))
11725 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11733 delta=$((etime - stime))
11734 log "rm -r $DIR/$tdir/: $delta seconds"
11736 lctl get_param -n llite.*.statahead_stats
11740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11742 test_123a_base "ls -l"
11744 run_test 123aa "verify statahead work"
11747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11749 statx_supported || skip_env "Test must be statx() syscall supported"
11751 test_123a_base "$STATX -l"
11753 run_test 123ab "verify statahead work by using statx"
11756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11758 statx_supported || skip_env "Test must be statx() syscall supported"
11765 cancel_lru_locks $OSC
11766 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11767 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11768 awk '/agl.total:/ {print $3}')
11769 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11770 test_123a_base "$STATX --cached=always -D"
11771 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11772 awk '/agl.total:/ {print $3}')
11773 [ $agl_before -eq $agl_after ] ||
11774 error "Should not trigger AGL thread - $agl_before:$agl_after"
11775 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11776 [ $rpcs_after -eq $rpcs_before ] ||
11777 error "$STATX should not send glimpse RPCs to $OSC"
11779 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11781 test_123b () { # statahead(bug 15027)
11782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11784 test_mkdir $DIR/$tdir
11785 createmany -o $DIR/$tdir/$tfile-%d 1000
11787 cancel_lru_locks mdc
11788 cancel_lru_locks osc
11790 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11791 lctl set_param fail_loc=0x80000803
11792 ls -lR $DIR/$tdir > /dev/null
11794 lctl set_param fail_loc=0x0
11795 lctl get_param -n llite.*.statahead_stats
11800 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11803 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11805 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11806 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11807 touch $DIR/$tdir.1/{1..3}
11808 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11810 remount_client $MOUNT
11812 $MULTIOP $DIR/$tdir.0 Q
11814 # let statahead to complete
11815 ls -l $DIR/$tdir.0 > /dev/null
11817 testid=$(echo $TESTNAME | tr '_' ' ')
11818 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11819 error "statahead warning" || true
11821 run_test 123c "Can not initialize inode warning on DNE statahead"
11824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11825 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11826 skip_env "no lru resize on server"
11830 test_mkdir $DIR/$tdir
11832 log "create $NR files at $DIR/$tdir"
11833 createmany -o $DIR/$tdir/f $NR ||
11834 error "failed to create $NR files in $DIR/$tdir"
11836 cancel_lru_locks mdc
11837 ls -l $DIR/$tdir > /dev/null
11841 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11842 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11843 LRU_SIZE=$($LCTL get_param -n $PARAM)
11844 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11845 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11847 log "NS=$(basename $NSDIR)"
11852 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11853 skip "Not enough cached locks created!"
11855 log "LRU=$LRU_SIZE"
11859 # We know that lru resize allows one client to hold $LIMIT locks
11860 # for 10h. After that locks begin to be killed by client.
11862 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11864 if [ $LIMIT -lt $LRU_SIZE ]; then
11865 skip "Limit is too small $LIMIT"
11868 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11869 # killing locks. Some time was spent for creating locks. This means
11870 # that up to the moment of sleep finish we must have killed some of
11871 # them (10-100 locks). This depends on how fast ther were created.
11872 # Many of them were touched in almost the same moment and thus will
11873 # be killed in groups.
11874 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
11876 # Use $LRU_SIZE_B here to take into account real number of locks
11877 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11878 local LRU_SIZE_B=$LRU_SIZE
11880 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11881 log "OLD_LVF=$OLD_LVF"
11882 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11884 # Let's make sure that we really have some margin. Client checks
11885 # cached locks every 10 sec.
11886 SLEEP=$((SLEEP+20))
11887 log "Sleep ${SLEEP} sec"
11889 while ((SEC<$SLEEP)); do
11893 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11894 echo -n "$LRU_SIZE"
11897 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11898 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11900 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11901 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11902 unlinkmany $DIR/$tdir/f $NR
11906 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11907 log "unlink $NR files at $DIR/$tdir"
11908 unlinkmany $DIR/$tdir/f $NR
11910 run_test 124a "lru resize ======================================="
11912 get_max_pool_limit()
11914 local limit=$($LCTL get_param \
11915 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11917 for l in $limit; do
11918 if [[ $l -gt $max ]]; then
11926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11927 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11928 skip_env "no lru resize on server"
11930 LIMIT=$(get_max_pool_limit)
11932 NR=$(($(default_lru_size)*20))
11933 if [[ $NR -gt $LIMIT ]]; then
11934 log "Limit lock number by $LIMIT locks"
11938 IFree=$(mdsrate_inodes_available)
11939 if [ $IFree -lt $NR ]; then
11940 log "Limit lock number by $IFree inodes"
11944 lru_resize_disable mdc
11945 test_mkdir -p $DIR/$tdir/disable_lru_resize
11947 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11948 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11949 cancel_lru_locks mdc
11952 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11955 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11958 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11962 nolruresize_delta=$((etime-stime))
11963 log "ls -la time: $nolruresize_delta seconds"
11964 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11965 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11967 lru_resize_enable mdc
11968 test_mkdir -p $DIR/$tdir/enable_lru_resize
11970 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11971 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11972 cancel_lru_locks mdc
11975 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11978 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11981 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11985 lruresize_delta=$((etime-stime))
11986 log "ls -la time: $lruresize_delta seconds"
11987 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11989 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11990 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11991 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11992 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11994 log "lru resize performs the same with no lru resize"
11996 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11998 run_test 124b "lru resize (performance test) ======================="
12001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12002 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12003 skip_env "no lru resize on server"
12005 # cache ununsed locks on client
12007 cancel_lru_locks mdc
12008 test_mkdir $DIR/$tdir
12009 createmany -o $DIR/$tdir/f $nr ||
12010 error "failed to create $nr files in $DIR/$tdir"
12011 ls -l $DIR/$tdir > /dev/null
12013 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12014 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12015 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12016 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12017 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12019 # set lru_max_age to 1 sec
12020 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12021 echo "sleep $((recalc_p * 2)) seconds..."
12022 sleep $((recalc_p * 2))
12024 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12025 # restore lru_max_age
12026 $LCTL set_param -n $nsdir.lru_max_age $max_age
12027 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12028 unlinkmany $DIR/$tdir/f $nr
12030 run_test 124c "LRUR cancel very aged locks"
12033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12034 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12035 skip_env "no lru resize on server"
12037 # cache ununsed locks on client
12040 lru_resize_disable mdc
12041 stack_trap "lru_resize_enable mdc" EXIT
12043 cancel_lru_locks mdc
12045 # asynchronous object destroy at MDT could cause bl ast to client
12046 test_mkdir $DIR/$tdir
12047 createmany -o $DIR/$tdir/f $nr ||
12048 error "failed to create $nr files in $DIR/$tdir"
12049 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12051 ls -l $DIR/$tdir > /dev/null
12053 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12054 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12055 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12056 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12058 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12060 # set lru_max_age to 1 sec
12061 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12062 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12064 echo "sleep $((recalc_p * 2)) seconds..."
12065 sleep $((recalc_p * 2))
12067 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12069 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12071 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12073 test_125() { # 13358
12074 $LCTL get_param -n llite.*.client_type | grep -q local ||
12075 skip "must run as local client"
12076 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12077 skip_env "must have acl enabled"
12078 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12080 test_mkdir $DIR/$tdir
12081 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12082 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12083 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12085 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12087 test_126() { # bug 12829/13455
12088 $GSS && skip_env "must run as gss disabled"
12089 $LCTL get_param -n llite.*.client_type | grep -q local ||
12090 skip "must run as local client"
12091 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12093 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12094 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12096 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12098 run_test 126 "check that the fsgid provided by the client is taken into account"
12100 test_127a() { # bug 15521
12101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12102 local name count samp unit min max sum sumsq
12104 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12105 echo "stats before reset"
12106 $LCTL get_param osc.*.stats
12107 $LCTL set_param osc.*.stats=0
12108 local fsize=$((2048 * 1024))
12110 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12111 cancel_lru_locks osc
12112 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12114 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12115 stack_trap "rm -f $TMP/$tfile.tmp"
12116 while read name count samp unit min max sum sumsq; do
12117 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12118 [ ! $min ] && error "Missing min value for $name proc entry"
12119 eval $name=$count || error "Wrong proc format"
12122 read_bytes|write_bytes)
12123 [[ "$unit" =~ "bytes" ]] ||
12124 error "unit is not 'bytes': $unit"
12125 (( $min >= 4096 )) || error "min is too small: $min"
12126 (( $min <= $fsize )) || error "min is too big: $min"
12127 (( $max >= 4096 )) || error "max is too small: $max"
12128 (( $max <= $fsize )) || error "max is too big: $max"
12129 (( $sum == $fsize )) || error "sum is wrong: $sum"
12130 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12131 error "sumsquare is too small: $sumsq"
12132 (( $sumsq <= $fsize * $fsize )) ||
12133 error "sumsquare is too big: $sumsq"
12135 ost_read|ost_write)
12136 [[ "$unit" =~ "usec" ]] ||
12137 error "unit is not 'usec': $unit"
12141 done < $DIR/$tfile.tmp
12143 #check that we actually got some stats
12144 [ "$read_bytes" ] || error "Missing read_bytes stats"
12145 [ "$write_bytes" ] || error "Missing write_bytes stats"
12146 [ "$read_bytes" != 0 ] || error "no read done"
12147 [ "$write_bytes" != 0 ] || error "no write done"
12149 run_test 127a "verify the client stats are sane"
12151 test_127b() { # bug LU-333
12152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12153 local name count samp unit min max sum sumsq
12155 echo "stats before reset"
12156 $LCTL get_param llite.*.stats
12157 $LCTL set_param llite.*.stats=0
12159 # perform 2 reads and writes so MAX is different from SUM.
12160 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12161 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12162 cancel_lru_locks osc
12163 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12164 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12166 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12167 stack_trap "rm -f $TMP/$tfile.tmp"
12168 while read name count samp unit min max sum sumsq; do
12169 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12170 eval $name=$count || error "Wrong proc format"
12173 read_bytes|write_bytes)
12174 [[ "$unit" =~ "bytes" ]] ||
12175 error "unit is not 'bytes': $unit"
12176 (( $count == 2 )) || error "count is not 2: $count"
12177 (( $min == $PAGE_SIZE )) ||
12178 error "min is not $PAGE_SIZE: $min"
12179 (( $max == $PAGE_SIZE )) ||
12180 error "max is not $PAGE_SIZE: $max"
12181 (( $sum == $PAGE_SIZE * 2 )) ||
12182 error "sum is not $((PAGE_SIZE * 2)): $sum"
12185 [[ "$unit" =~ "usec" ]] ||
12186 error "unit is not 'usec': $unit"
12190 done < $TMP/$tfile.tmp
12192 #check that we actually got some stats
12193 [ "$read_bytes" ] || error "Missing read_bytes stats"
12194 [ "$write_bytes" ] || error "Missing write_bytes stats"
12195 [ "$read_bytes" != 0 ] || error "no read done"
12196 [ "$write_bytes" != 0 ] || error "no write done"
12198 run_test 127b "verify the llite client stats are sane"
12200 test_127c() { # LU-12394
12201 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12208 $LCTL set_param llite.*.extents_stats=1
12209 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12211 # Use two stripes so there is enough space in default config
12212 $LFS setstripe -c 2 $DIR/$tfile
12214 # Extent stats start at 0-4K and go in power of two buckets
12215 # LL_HIST_START = 12 --> 2^12 = 4K
12216 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12217 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12219 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12221 # Write and read, 2x each, second time at a non-zero offset
12222 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12223 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12224 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12225 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12229 $LCTL get_param llite.*.extents_stats
12232 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12234 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12236 reads=$(echo $bucket | awk '{print $5}')
12237 writes=$(echo $bucket | awk '{print $9}')
12238 [ "$reads" -eq $count ] ||
12239 error "$reads reads in < $bsize bucket, expect $count"
12240 [ "$writes" -eq $count ] ||
12241 error "$writes writes in < $bsize bucket, expect $count"
12244 # Test mmap write and read
12245 $LCTL set_param llite.*.extents_stats=c
12247 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12248 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12249 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12251 $LCTL get_param llite.*.extents_stats
12253 count=$(((size*1024) / PAGE_SIZE))
12255 bsize=$((2 * PAGE_SIZE / 1024))K
12257 bucket=$($LCTL get_param -n llite.*.extents_stats |
12259 reads=$(echo $bucket | awk '{print $5}')
12260 writes=$(echo $bucket | awk '{print $9}')
12261 # mmap writes fault in the page first, creating an additonal read
12262 [ "$reads" -eq $((2 * count)) ] ||
12263 error "$reads reads in < $bsize bucket, expect $count"
12264 [ "$writes" -eq $count ] ||
12265 error "$writes writes in < $bsize bucket, expect $count"
12267 run_test 127c "test llite extent stats with regular & mmap i/o"
12269 test_128() { # bug 15212
12271 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12276 result=$(grep error $TMP/$tfile.log)
12277 rm -f $DIR/$tfile $TMP/$tfile.log
12278 [ -z "$result" ] ||
12279 error "consecutive find's under interactive lfs failed"
12281 run_test 128 "interactive lfs for 2 consecutive find's"
12283 set_dir_limits () {
12288 local ldproc=/proc/fs/ldiskfs
12289 local facets=$(get_facets MDS)
12291 for facet in ${facets//,/ }; do
12292 canondev=$(ldiskfs_canon \
12293 *.$(convert_facet2label $facet).mntdev $facet)
12294 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12295 ldproc=/sys/fs/ldiskfs
12296 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12297 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12301 check_mds_dmesg() {
12302 local facets=$(get_facets MDS)
12303 for facet in ${facets//,/ }; do
12304 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12311 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12312 skip "Need MDS version with at least 2.5.56"
12313 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12314 skip_env "ldiskfs only test"
12316 remote_mds_nodsh && skip "remote MDS with nodsh"
12319 local has_warning=false
12322 mkdir -p $DIR/$tdir
12324 # block size of mds1
12325 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12326 set_dir_limits $maxsize $((maxsize * 6 / 8))
12327 stack_trap "set_dir_limits 0 0"
12328 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12329 local dirsize=$(stat -c%s "$DIR/$tdir")
12331 while (( $dirsize <= $maxsize )); do
12332 $MCREATE $DIR/$tdir/file_base_$nfiles
12334 # check two errors:
12335 # ENOSPC for ext4 max_dir_size, which has been used since
12336 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12337 if (( rc == ENOSPC )); then
12339 echo "rc=$rc returned as expected after $nfiles files"
12341 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12342 error "create failed w/o dir size limit"
12344 # messages may be rate limited if test is run repeatedly
12345 check_mds_dmesg '"is approaching max"' ||
12346 echo "warning message should be output"
12347 check_mds_dmesg '"has reached max"' ||
12348 echo "reached message should be output"
12350 dirsize=$(stat -c%s "$DIR/$tdir")
12352 [[ $dirsize -ge $maxsize ]] && return 0
12353 error "dirsize $dirsize < $maxsize after $nfiles files"
12354 elif (( rc != 0 )); then
12357 nfiles=$((nfiles + 1))
12358 dirsize=$(stat -c%s "$DIR/$tdir")
12361 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12363 run_test 129 "test directory size limit ========================"
12372 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12373 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12375 trap cleanup_130 EXIT RETURN
12377 local fm_file=$DIR/$tfile
12378 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12379 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12380 error "dd failed for $fm_file"
12382 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12383 filefrag -ves $fm_file
12385 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12386 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12387 [ $RC != 0 ] && error "filefrag $fm_file failed"
12389 filefrag_op=$(filefrag -ve -k $fm_file |
12390 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12391 lun=$($LFS getstripe -i $fm_file)
12393 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12396 for line in $filefrag_op
12398 frag_lun=`echo $line | cut -d: -f5`
12399 ext_len=`echo $line | cut -d: -f4`
12400 if (( $frag_lun != $lun )); then
12402 error "FIEMAP on 1-stripe file($fm_file) failed"
12405 (( tot_len += ext_len ))
12408 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12410 error "FIEMAP on 1-stripe file($fm_file) failed;"
12416 echo "FIEMAP on single striped file succeeded"
12418 run_test 130a "FIEMAP (1-stripe file)"
12421 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12423 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12424 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12426 trap cleanup_130 EXIT RETURN
12428 local fm_file=$DIR/$tfile
12429 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12430 error "setstripe on $fm_file"
12431 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12432 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12434 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12435 error "dd failed on $fm_file"
12437 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12438 filefrag_op=$(filefrag -ve -k $fm_file |
12439 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12441 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12442 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12447 for line in $filefrag_op
12449 frag_lun=$(echo $line | cut -d: -f5 |
12450 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12451 ext_len=$(echo $line | cut -d: -f4)
12452 if (( $frag_lun != $last_lun )); then
12453 if (( tot_len != 1024 )); then
12455 error "FIEMAP on $fm_file failed; returned " \
12456 "len $tot_len for OST $last_lun instead of 1024"
12459 (( num_luns += 1 ))
12463 (( tot_len += ext_len ))
12466 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12468 error "FIEMAP on $fm_file failed; returned wrong number of " \
12469 "luns or wrong len for OST $last_lun"
12475 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12477 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12480 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12482 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12483 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12485 trap cleanup_130 EXIT RETURN
12487 local fm_file=$DIR/$tfile
12488 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12489 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12490 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12492 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12493 error "dd failed on $fm_file"
12495 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12496 filefrag_op=$(filefrag -ve -k $fm_file |
12497 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12499 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12500 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12505 for line in $filefrag_op
12507 frag_lun=$(echo $line | cut -d: -f5 |
12508 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12509 ext_len=$(echo $line | cut -d: -f4)
12510 if (( $frag_lun != $last_lun )); then
12511 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12512 if (( logical != 512 )); then
12514 error "FIEMAP on $fm_file failed; returned " \
12515 "logical start for lun $logical instead of 512"
12518 if (( tot_len != 512 )); then
12520 error "FIEMAP on $fm_file failed; returned " \
12521 "len $tot_len for OST $last_lun instead of 1024"
12524 (( num_luns += 1 ))
12528 (( tot_len += ext_len ))
12531 if (( num_luns != 2 || tot_len != 512 )); then
12533 error "FIEMAP on $fm_file failed; returned wrong number of " \
12534 "luns or wrong len for OST $last_lun"
12540 echo "FIEMAP on 2-stripe file with hole succeeded"
12542 run_test 130c "FIEMAP (2-stripe file with hole)"
12545 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12547 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12548 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12550 trap cleanup_130 EXIT RETURN
12552 local fm_file=$DIR/$tfile
12553 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12554 error "setstripe on $fm_file"
12555 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12556 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12558 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12559 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12560 error "dd failed on $fm_file"
12562 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12563 filefrag_op=$(filefrag -ve -k $fm_file |
12564 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12566 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12567 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12572 for line in $filefrag_op
12574 frag_lun=$(echo $line | cut -d: -f5 |
12575 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12576 ext_len=$(echo $line | cut -d: -f4)
12577 if (( $frag_lun != $last_lun )); then
12578 if (( tot_len != 1024 )); then
12580 error "FIEMAP on $fm_file failed; returned " \
12581 "len $tot_len for OST $last_lun instead of 1024"
12584 (( num_luns += 1 ))
12588 (( tot_len += ext_len ))
12591 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12593 error "FIEMAP on $fm_file failed; returned wrong number of " \
12594 "luns or wrong len for OST $last_lun"
12600 echo "FIEMAP on N-stripe file succeeded"
12602 run_test 130d "FIEMAP (N-stripe file)"
12605 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12607 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12608 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12610 trap cleanup_130 EXIT RETURN
12612 local fm_file=$DIR/$tfile
12613 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12614 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12615 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12618 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12619 for ((i = 0; i < $NUM_BLKS; i++))
12621 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12624 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12625 filefrag_op=$(filefrag -ve -k $fm_file |
12626 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12628 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12629 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12634 for line in $filefrag_op
12636 frag_lun=$(echo $line | cut -d: -f5 |
12637 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12638 ext_len=$(echo $line | cut -d: -f4)
12639 if (( $frag_lun != $last_lun )); then
12640 if (( tot_len != $EXPECTED_LEN )); then
12642 error "FIEMAP on $fm_file failed; returned " \
12643 "len $tot_len for OST $last_lun instead " \
12647 (( num_luns += 1 ))
12651 (( tot_len += ext_len ))
12654 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12656 error "FIEMAP on $fm_file failed; returned wrong number " \
12657 "of luns or wrong len for OST $last_lun"
12663 echo "FIEMAP with continuation calls succeeded"
12665 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12668 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12669 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12671 local fm_file=$DIR/$tfile
12672 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12673 error "multiop create with lov_delay_create on $fm_file"
12675 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12676 filefrag_extents=$(filefrag -vek $fm_file |
12677 awk '/extents? found/ { print $2 }')
12678 if [[ "$filefrag_extents" != "0" ]]; then
12679 error "FIEMAP on $fm_file failed; " \
12680 "returned $filefrag_extents expected 0"
12685 run_test 130f "FIEMAP (unstriped file)"
12687 # Test for writev/readv
12689 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12690 error "writev test failed"
12691 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12692 error "readv failed"
12695 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12698 local fsize=$((524288 + 1048576 + 1572864))
12699 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12700 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12701 error "append writev test failed"
12703 ((fsize += 1572864 + 1048576))
12704 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12705 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12706 error "append writev test failed"
12709 run_test 131b "test append writev"
12712 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12715 run_test 131c "test read/write on file w/o objects"
12718 rwv -f $DIR/$tfile -w -n 1 1572864
12719 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12720 if [ "$NOB" != 1572864 ]; then
12721 error "Short read filed: read $NOB bytes instead of 1572864"
12725 run_test 131d "test short read"
12728 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12729 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12730 error "read hitting hole failed"
12733 run_test 131e "test read hitting hole"
12742 mds*) res=$(do_facet $facet \
12743 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12745 ost*) res=$(do_facet $facet \
12746 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12748 *) error "Wrong facet '$facet'" ;;
12750 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12751 # if the argument $3 is zero, it means any stat increment is ok.
12752 if [[ $want -gt 0 ]]; then
12753 local count=$(echo $res | awk '{ print $2 }')
12754 [[ $count -ne $want ]] &&
12755 error "The $op counter on $facet is $count, not $want"
12760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12761 remote_ost_nodsh && skip "remote OST with nodsh"
12762 remote_mds_nodsh && skip "remote MDS with nodsh"
12763 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12764 skip_env "MDS doesn't support rename stats"
12766 local testdir=$DIR/${tdir}/stats_testdir
12768 mkdir -p $DIR/${tdir}
12771 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12772 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12774 # verify mdt stats first.
12775 mkdir ${testdir} || error "mkdir failed"
12776 check_stats $SINGLEMDS "mkdir" 1
12777 touch ${testdir}/${tfile} || error "touch failed"
12778 check_stats $SINGLEMDS "open" 1
12779 check_stats $SINGLEMDS "close" 1
12780 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12781 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12782 check_stats $SINGLEMDS "mknod" 2
12784 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12785 check_stats $SINGLEMDS "unlink" 1
12786 rm -f ${testdir}/${tfile} || error "file remove failed"
12787 check_stats $SINGLEMDS "unlink" 2
12789 # remove working dir and check mdt stats again.
12790 rmdir ${testdir} || error "rmdir failed"
12791 check_stats $SINGLEMDS "rmdir" 1
12793 local testdir1=$DIR/${tdir}/stats_testdir1
12794 mkdir -p ${testdir}
12795 mkdir -p ${testdir1}
12796 touch ${testdir1}/test1
12797 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12798 check_stats $SINGLEMDS "crossdir_rename" 1
12800 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12801 check_stats $SINGLEMDS "samedir_rename" 1
12803 rm -rf $DIR/${tdir}
12805 run_test 133a "Verifying MDT stats ========================================"
12810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12811 remote_ost_nodsh && skip "remote OST with nodsh"
12812 remote_mds_nodsh && skip "remote MDS with nodsh"
12814 local testdir=$DIR/${tdir}/stats_testdir
12816 mkdir -p ${testdir} || error "mkdir failed"
12817 touch ${testdir}/${tfile} || error "touch failed"
12818 cancel_lru_locks mdc
12821 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12822 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12824 # extra mdt stats verification.
12825 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12826 check_stats $SINGLEMDS "setattr" 1
12827 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12828 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12830 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12831 check_stats $SINGLEMDS "getattr" 1
12833 rm -rf $DIR/${tdir}
12835 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12836 # so the check below is not reliable
12837 [ $MDSCOUNT -eq 1 ] || return 0
12839 # Sleep to avoid a cached response.
12840 #define OBD_STATFS_CACHE_SECONDS 1
12842 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12843 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12844 $LFS df || error "lfs failed"
12845 check_stats $SINGLEMDS "statfs" 1
12847 # check aggregated statfs (LU-10018)
12848 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12850 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12853 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12854 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12856 check_stats $SINGLEMDS "statfs" 1
12858 # We want to check that the client didn't send OST_STATFS to
12859 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12860 # extra care is needed here.
12861 if remote_mds; then
12862 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12863 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12865 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12866 [ "$res" ] && error "OST got STATFS"
12871 run_test 133b "Verifying extra MDT stats =================================="
12874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12875 remote_ost_nodsh && skip "remote OST with nodsh"
12876 remote_mds_nodsh && skip "remote MDS with nodsh"
12878 local testdir=$DIR/$tdir/stats_testdir
12880 test_mkdir -p $testdir
12882 # verify obdfilter stats.
12883 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12885 cancel_lru_locks osc
12886 wait_delete_completed
12889 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12890 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12892 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12895 cancel_lru_locks osc
12896 check_stats ost1 "write" 1
12898 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12899 check_stats ost1 "read" 1
12901 > $testdir/$tfile || error "truncate failed"
12902 check_stats ost1 "punch" 1
12904 rm -f $testdir/$tfile || error "file remove failed"
12905 wait_delete_completed
12906 check_stats ost1 "destroy" 1
12910 run_test 133c "Verifying OST stats ========================================"
12917 while [ $value -ge 2 ]; do
12922 if [ $orig -gt $order ]; then
12930 local size=('K' 'M' 'G' 'T');
12932 local size_string=$value
12934 while [ $value -ge 1024 ]; do
12935 if [ $i -gt 3 ]; then
12936 #T is the biggest unit we get here, if that is bigger,
12938 size_string=${value}T
12941 value=$((value >> 10))
12942 if [ $value -lt 1024 ]; then
12943 size_string=${value}${size[$i]}
12952 get_rename_size() {
12954 local context=${2:-.}
12955 local sample=$(do_facet $SINGLEMDS $LCTL \
12956 get_param mdt.$FSNAME-MDT0000.rename_stats |
12957 grep -A1 $context |
12958 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12964 remote_ost_nodsh && skip "remote OST with nodsh"
12965 remote_mds_nodsh && skip "remote MDS with nodsh"
12966 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12967 skip_env "MDS doesn't support rename stats"
12969 local testdir1=$DIR/${tdir}/stats_testdir1
12970 local testdir2=$DIR/${tdir}/stats_testdir2
12971 mkdir -p $DIR/${tdir}
12973 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12975 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12976 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12978 createmany -o $testdir1/test 512 || error "createmany failed"
12980 # check samedir rename size
12981 mv ${testdir1}/test0 ${testdir1}/test_0
12983 local testdir1_size=$(ls -l $DIR/${tdir} |
12984 awk '/stats_testdir1/ {print $5}')
12985 local testdir2_size=$(ls -l $DIR/${tdir} |
12986 awk '/stats_testdir2/ {print $5}')
12988 testdir1_size=$(order_2 $testdir1_size)
12989 testdir2_size=$(order_2 $testdir2_size)
12991 testdir1_size=$(size_in_KMGT $testdir1_size)
12992 testdir2_size=$(size_in_KMGT $testdir2_size)
12994 echo "source rename dir size: ${testdir1_size}"
12995 echo "target rename dir size: ${testdir2_size}"
12997 local cmd="do_facet $SINGLEMDS $LCTL "
12998 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13000 eval $cmd || error "$cmd failed"
13001 local samedir=$($cmd | grep 'same_dir')
13002 local same_sample=$(get_rename_size $testdir1_size)
13003 [ -z "$samedir" ] && error "samedir_rename_size count error"
13004 [[ $same_sample -eq 1 ]] ||
13005 error "samedir_rename_size error $same_sample"
13006 echo "Check same dir rename stats success"
13008 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13010 # check crossdir rename size
13011 mv ${testdir1}/test_0 ${testdir2}/test_0
13013 testdir1_size=$(ls -l $DIR/${tdir} |
13014 awk '/stats_testdir1/ {print $5}')
13015 testdir2_size=$(ls -l $DIR/${tdir} |
13016 awk '/stats_testdir2/ {print $5}')
13018 testdir1_size=$(order_2 $testdir1_size)
13019 testdir2_size=$(order_2 $testdir2_size)
13021 testdir1_size=$(size_in_KMGT $testdir1_size)
13022 testdir2_size=$(size_in_KMGT $testdir2_size)
13024 echo "source rename dir size: ${testdir1_size}"
13025 echo "target rename dir size: ${testdir2_size}"
13027 eval $cmd || error "$cmd failed"
13028 local crossdir=$($cmd | grep 'crossdir')
13029 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13030 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13031 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13032 [[ $src_sample -eq 1 ]] ||
13033 error "crossdir_rename_size error $src_sample"
13034 [[ $tgt_sample -eq 1 ]] ||
13035 error "crossdir_rename_size error $tgt_sample"
13036 echo "Check cross dir rename stats success"
13037 rm -rf $DIR/${tdir}
13039 run_test 133d "Verifying rename_stats ========================================"
13042 remote_mds_nodsh && skip "remote MDS with nodsh"
13043 remote_ost_nodsh && skip "remote OST with nodsh"
13044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13046 local testdir=$DIR/${tdir}/stats_testdir
13047 local ctr f0 f1 bs=32768 count=42 sum
13049 mkdir -p ${testdir} || error "mkdir failed"
13051 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13053 for ctr in {write,read}_bytes; do
13055 cancel_lru_locks osc
13057 do_facet ost1 $LCTL set_param -n \
13058 "obdfilter.*.exports.clear=clear"
13060 if [ $ctr = write_bytes ]; then
13062 f1=${testdir}/${tfile}
13064 f0=${testdir}/${tfile}
13068 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13071 cancel_lru_locks osc
13073 sum=$(do_facet ost1 $LCTL get_param \
13074 "obdfilter.*.exports.*.stats" |
13075 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13076 $1 == ctr { sum += $7 }
13077 END { printf("%0.0f", sum) }')
13079 if ((sum != bs * count)); then
13080 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13084 rm -rf $DIR/${tdir}
13086 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13089 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13090 skip "too old lustre for get_param -R ($facet_ver)"
13092 # verifying readability.
13093 $LCTL get_param -R '*' &> /dev/null
13095 # Verifing writability with badarea_io.
13096 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13097 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13098 error "client badarea_io failed"
13100 # remount the FS in case writes/reads /proc break the FS
13101 cleanup || error "failed to unmount"
13102 setup || error "failed to setup"
13104 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13107 remote_mds_nodsh && skip "remote MDS with nodsh"
13108 remote_ost_nodsh && skip "remote OST with nodsh"
13111 for facet in mds1 ost1; do
13112 local facet_ver=$(lustre_version_code $facet)
13113 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13114 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13116 log "$facet: too old lustre for get_param -R"
13118 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13119 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13120 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13121 xargs badarea_io" ||
13122 error "$facet badarea_io failed"
13124 skip_noexit "$facet: too old lustre for get_param -R"
13128 # remount the FS in case writes/reads /proc break the FS
13129 cleanup || error "failed to unmount"
13130 setup || error "failed to setup"
13132 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13135 remote_mds_nodsh && skip "remote MDS with nodsh"
13136 remote_ost_nodsh && skip "remote OST with nodsh"
13137 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13138 skip "Need MDS version at least 2.9.54"
13141 for facet in client mds1 ost1; do
13142 # Get the list of files that are missing the terminating newline
13143 local plist=$(do_facet $facet
13144 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13146 for ent in $plist; do
13147 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13148 awk -v FS='\v' -v RS='\v\v' \
13149 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13150 print FILENAME}'" 2>/dev/null)
13151 [ -z $missing ] || {
13152 do_facet $facet $LCTL get_param $ent | od -An -tx1
13153 error "file does not end with newline: $facet-$ent"
13158 run_test 133h "Proc files should end with newlines"
13161 remote_mds_nodsh && skip "remote MDS with nodsh"
13162 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13163 skip "Need MDS version at least 2.7.54"
13165 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13166 cancel_lru_locks mdc
13168 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13169 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13170 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13173 createmany -o $DIR/$tdir/f $nr ||
13174 error "failed to create $nr files in $DIR/$tdir"
13175 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13177 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13178 do_facet mds1 $LCTL set_param fail_loc=0x327
13179 do_facet mds1 $LCTL set_param fail_val=500
13182 echo "sleep 10 seconds ..."
13184 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13186 do_facet mds1 $LCTL set_param fail_loc=0
13187 do_facet mds1 $LCTL set_param fail_val=0
13188 [ $lck_cnt -lt $unused ] ||
13189 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13192 unlinkmany $DIR/$tdir/f $nr
13194 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13197 remote_mds_nodsh && skip "remote MDS with nodsh"
13198 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13199 skip "Need MDS version at least 2.7.54"
13201 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13202 cancel_lru_locks mdc
13204 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13205 ldlm.lock_reclaim_threshold_mb)
13206 # disable reclaim temporarily
13207 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13209 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13210 do_facet mds1 $LCTL set_param fail_loc=0x328
13211 do_facet mds1 $LCTL set_param fail_val=500
13213 $LCTL set_param debug=+trace
13216 createmany -o $DIR/$tdir/f $nr &
13217 local create_pid=$!
13219 echo "Sleep $TIMEOUT seconds ..."
13221 if ! ps -p $create_pid > /dev/null 2>&1; then
13222 do_facet mds1 $LCTL set_param fail_loc=0
13223 do_facet mds1 $LCTL set_param fail_val=0
13224 do_facet mds1 $LCTL set_param \
13225 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13226 error "createmany finished incorrectly!"
13228 do_facet mds1 $LCTL set_param fail_loc=0
13229 do_facet mds1 $LCTL set_param fail_val=0
13230 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13231 wait $create_pid || return 1
13233 unlinkmany $DIR/$tdir/f $nr
13235 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13238 remote_mds_nodsh && skip "remote MDS with nodsh"
13239 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13240 skip "Need MDS version at least 2.13.50"
13243 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13245 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13246 #set only one record at plain llog
13247 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13249 #fill already existed plain llog each 64767
13250 #wrapping whole catalog
13251 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13253 createmany -o $DIR/$tdir/$tfile_ 64700
13254 for (( i = 0; i < 64700; i = i + 2 ))
13256 rm $DIR/$tdir/$tfile_$i &
13257 rm $DIR/$tdir/$tfile_$((i + 1)) &
13262 #waiting osp synchronization
13263 wait_delete_completed
13265 run_test 135 "Race catalog processing"
13268 remote_mds_nodsh && skip "remote MDS with nodsh"
13269 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13270 skip "Need MDS version at least 2.13.50"
13273 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13274 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13275 #set only one record at plain llog
13276 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13277 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13279 #fill already existed 2 plain llogs each 64767
13280 #wrapping whole catalog
13281 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13282 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13283 wait_delete_completed
13285 createmany -o $DIR/$tdir/$tfile_ 10
13288 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13289 for (( i = 0; i < 10; i = i + 3 ))
13291 rm $DIR/$tdir/$tfile_$i &
13292 rm $DIR/$tdir/$tfile_$((i + 1)) &
13296 rm $DIR/$tdir/$tfile_$((i + 2)) &
13299 #waiting osp synchronization
13300 wait_delete_completed
13302 run_test 136 "Race catalog processing 2"
13304 test_140() { #bug-17379
13305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13307 test_mkdir $DIR/$tdir
13308 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13309 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13311 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13312 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13314 while i=$((i + 1)); do
13316 cd $i || error "Changing to $i"
13317 ln -s ../stat stat || error "Creating stat symlink"
13318 # Read the symlink until ELOOP present,
13319 # not LBUGing the system is considered success,
13320 # we didn't overrun the stack.
13321 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13322 if [ $ret -ne 0 ]; then
13323 if [ $ret -eq 40 ]; then
13326 error "Open stat symlink"
13332 echo "The symlink depth = $i"
13333 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13334 error "Invalid symlink depth"
13336 # Test recursive symlink
13337 ln -s symlink_self symlink_self
13338 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13339 echo "open symlink_self returns $ret"
13340 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13342 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13347 local TF="$TMP/$tfile"
13349 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13351 cancel_lru_locks $OSC
13352 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13353 remount_client $MOUNT
13355 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13358 $TRUNCATE $DIR/$tfile 6000
13359 cancel_lru_locks $OSC
13360 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13363 echo "12345" >>$DIR/$tfile
13364 cancel_lru_locks $OSC
13365 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13368 echo "12345" >>$DIR/$tfile
13369 cancel_lru_locks $OSC
13370 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13375 run_test 150a "truncate/append tests"
13378 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13379 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13380 skip "Need OST version at least 2.13.53"
13382 check_fallocate $DIR/$tfile || error "fallocate failed"
13384 run_test 150b "Verify fallocate (prealloc) functionality"
13390 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13391 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13392 skip "Need OST version at least 2.13.53"
13394 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13395 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13396 sync; sync_all_data
13397 cancel_lru_locks $OSC
13399 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13400 want=$((OSTCOUNT * 1048576))
13402 # Must allocate all requested space, not more than 5% extra
13403 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13404 error "bytes $bytes is not $want"
13406 run_test 150c "Verify fallocate Size and Blocks"
13412 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13413 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13414 skip "Need OST version at least 2.13.53"
13416 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13417 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13418 sync; sync_all_data
13419 cancel_lru_locks $OSC
13421 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13422 want=$((OSTCOUNT * 1048576))
13424 # Must allocate all requested space, not more than 5% extra
13425 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13426 error "bytes $bytes is not $want"
13428 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13431 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13432 [ $OST1_VERSION -ge $(version_code 2.13.55) ] ||
13433 skip "Need OST version at least 2.13.55"
13437 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13438 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13440 # Find OST with Minimum Size
13441 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13442 sort -un | head -1)
13444 # Get 90% of the available space
13445 local space=$(((min_size_ost * 90)/100 * OSTCOUNT))
13447 fallocate -l${space}k $DIR/$tfile ||
13448 error "fallocate ${space}k $DIR/$tfile failed"
13449 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13451 # get size immediately after fallocate. This should be correctly
13453 local size=$(stat -c '%s' $DIR/$tfile)
13454 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13456 # Sleep for a while for statfs to get updated. And not pull from cache.
13459 echo "df after fallocate:"
13462 (( size / 1024 == space )) || error "size $size != requested $space"
13463 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13464 error "used $used < space $space"
13466 rm $DIR/$tfile || error "rm failed"
13468 wait_delete_completed
13470 echo "df after unlink:"
13473 run_test 150e "Verify 90% of available OST space consumed by fallocate"
13475 #LU-2902 roc_hit was not able to read all values from lproc
13476 function roc_hit_init() {
13477 local list=$(comma_list $(osts_nodes))
13478 local dir=$DIR/$tdir-check
13479 local file=$dir/$tfile
13485 #use setstripe to do a write to every ost
13486 for i in $(seq 0 $((OSTCOUNT-1))); do
13487 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13488 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13489 idx=$(printf %04x $i)
13490 BEFORE=$(get_osd_param $list *OST*$idx stats |
13491 awk '$1 == "cache_access" {sum += $7}
13492 END { printf("%0.0f", sum) }')
13494 cancel_lru_locks osc
13495 cat $file >/dev/null
13497 AFTER=$(get_osd_param $list *OST*$idx stats |
13498 awk '$1 == "cache_access" {sum += $7}
13499 END { printf("%0.0f", sum) }')
13501 echo BEFORE:$BEFORE AFTER:$AFTER
13502 if ! let "AFTER - BEFORE == 4"; then
13504 error "roc_hit is not safe to use"
13512 function roc_hit() {
13513 local list=$(comma_list $(osts_nodes))
13514 echo $(get_osd_param $list '' stats |
13515 awk '$1 == "cache_hit" {sum += $7}
13516 END { printf("%0.0f", sum) }')
13519 function set_cache() {
13522 if [ "$2" == "off" ]; then
13525 local list=$(comma_list $(osts_nodes))
13526 set_osd_param $list '' $1_cache_enable $on
13528 cancel_lru_locks osc
13532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13533 remote_ost_nodsh && skip "remote OST with nodsh"
13536 local list=$(comma_list $(osts_nodes))
13538 # check whether obdfilter is cache capable at all
13539 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13540 skip "not cache-capable obdfilter"
13543 # check cache is enabled on all obdfilters
13544 if get_osd_param $list '' read_cache_enable | grep 0; then
13545 skip "oss cache is disabled"
13548 set_osd_param $list '' writethrough_cache_enable 1
13550 # check write cache is enabled on all obdfilters
13551 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13552 skip "oss write cache is NOT enabled"
13557 #define OBD_FAIL_OBD_NO_LRU 0x609
13558 do_nodes $list $LCTL set_param fail_loc=0x609
13560 # pages should be in the case right after write
13561 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13564 local BEFORE=$(roc_hit)
13565 cancel_lru_locks osc
13566 cat $DIR/$tfile >/dev/null
13567 local AFTER=$(roc_hit)
13569 do_nodes $list $LCTL set_param fail_loc=0
13571 if ! let "AFTER - BEFORE == CPAGES"; then
13572 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13575 cancel_lru_locks osc
13576 # invalidates OST cache
13577 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13578 set_osd_param $list '' read_cache_enable 0
13579 cat $DIR/$tfile >/dev/null
13581 # now data shouldn't be found in the cache
13583 cancel_lru_locks osc
13584 cat $DIR/$tfile >/dev/null
13586 if let "AFTER - BEFORE != 0"; then
13587 error "IN CACHE: before: $BEFORE, after: $AFTER"
13590 set_osd_param $list '' read_cache_enable 1
13593 run_test 151 "test cache on oss and controls ==============================="
13596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13598 local TF="$TMP/$tfile"
13600 # simulate ENOMEM during write
13601 #define OBD_FAIL_OST_NOMEM 0x226
13602 lctl set_param fail_loc=0x80000226
13603 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13605 sync || error "sync failed"
13606 lctl set_param fail_loc=0
13608 # discard client's cache
13609 cancel_lru_locks osc
13611 # simulate ENOMEM during read
13612 lctl set_param fail_loc=0x80000226
13613 cmp $TF $DIR/$tfile || error "cmp failed"
13614 lctl set_param fail_loc=0
13618 run_test 152 "test read/write with enomem ============================"
13621 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13623 run_test 153 "test if fdatasync does not crash ======================="
13625 dot_lustre_fid_permission_check() {
13627 local ffid=$MOUNT/.lustre/fid/$fid
13630 echo "stat fid $fid"
13631 stat $ffid > /dev/null || error "stat $ffid failed."
13632 echo "touch fid $fid"
13633 touch $ffid || error "touch $ffid failed."
13634 echo "write to fid $fid"
13635 cat /etc/hosts > $ffid || error "write $ffid failed."
13636 echo "read fid $fid"
13637 diff /etc/hosts $ffid || error "read $ffid failed."
13638 echo "append write to fid $fid"
13639 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13640 echo "rename fid $fid"
13641 mv $ffid $test_dir/$tfile.1 &&
13642 error "rename $ffid to $tfile.1 should fail."
13643 touch $test_dir/$tfile.1
13644 mv $test_dir/$tfile.1 $ffid &&
13645 error "rename $tfile.1 to $ffid should fail."
13646 rm -f $test_dir/$tfile.1
13647 echo "truncate fid $fid"
13648 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13649 echo "link fid $fid"
13650 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13651 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13652 echo "setfacl fid $fid"
13653 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13654 echo "getfacl fid $fid"
13655 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13657 echo "unlink fid $fid"
13658 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13659 echo "mknod fid $fid"
13660 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13662 fid=[0xf00000400:0x1:0x0]
13663 ffid=$MOUNT/.lustre/fid/$fid
13665 echo "stat non-exist fid $fid"
13666 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13667 echo "write to non-exist fid $fid"
13668 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13669 echo "link new fid $fid"
13670 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13672 mkdir -p $test_dir/$tdir
13673 touch $test_dir/$tdir/$tfile
13674 fid=$($LFS path2fid $test_dir/$tdir)
13677 error "error: could not get fid for $test_dir/$dir/$tfile."
13679 ffid=$MOUNT/.lustre/fid/$fid
13682 ls $ffid > /dev/null || error "ls $ffid failed."
13683 echo "touch $fid/$tfile.1"
13684 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13686 echo "touch $MOUNT/.lustre/fid/$tfile"
13687 touch $MOUNT/.lustre/fid/$tfile && \
13688 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13690 echo "setxattr to $MOUNT/.lustre/fid"
13691 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13693 echo "listxattr for $MOUNT/.lustre/fid"
13694 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13696 echo "delxattr from $MOUNT/.lustre/fid"
13697 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13699 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13700 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13701 error "touch invalid fid should fail."
13703 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13704 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13705 error "touch non-normal fid should fail."
13707 echo "rename $tdir to $MOUNT/.lustre/fid"
13708 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13709 error "rename to $MOUNT/.lustre/fid should fail."
13711 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13713 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13714 local new_obf_mode=777
13716 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13717 chmod $new_obf_mode $DIR/.lustre/fid ||
13718 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13720 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13721 [ $obf_mode -eq $new_obf_mode ] ||
13722 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13724 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13725 chmod $old_obf_mode $DIR/.lustre/fid ||
13726 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13729 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13730 fid=$($LFS path2fid $test_dir/$tfile-2)
13732 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13734 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13735 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13736 error "create lov data thru .lustre failed"
13738 echo "cp /etc/passwd $test_dir/$tfile-2"
13739 cp /etc/passwd $test_dir/$tfile-2 ||
13740 error "copy to $test_dir/$tfile-2 failed."
13741 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13742 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13743 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13745 rm -rf $test_dir/tfile.lnk
13746 rm -rf $test_dir/$tfile-2
13750 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13751 skip "Need MDS version at least 2.4.1"
13753 local tf=$DIR/$tfile
13756 local fid=$($LFS path2fid $tf)
13757 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13759 # check that we get the same pathname back
13762 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13763 echo "$rootpath $fid"
13764 found=$($LFS fid2path $rootpath "$fid")
13765 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13766 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13769 # check wrong root path format
13770 rootpath=$MOUNT"_wrong"
13771 found=$($LFS fid2path $rootpath "$fid")
13772 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13774 run_test 154A "lfs path2fid and fid2path basic checks"
13777 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13778 skip "Need MDS version at least 2.4.1"
13780 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13781 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13782 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13783 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13785 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13786 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13788 # check that we get the same pathname
13789 echo "PFID: $PFID, name: $name"
13790 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13791 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13792 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13793 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13795 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13797 run_test 154B "verify the ll_decode_linkea tool"
13800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13801 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13802 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13803 skip "Need MDS version at least 2.2.51"
13804 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13806 cp /etc/hosts $DIR/$tfile
13808 fid=$($LFS path2fid $DIR/$tfile)
13810 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13812 dot_lustre_fid_permission_check "$fid" $DIR ||
13813 error "dot lustre permission check $fid failed"
13815 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13817 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13819 touch $MOUNT/.lustre/file &&
13820 error "creation is not allowed under .lustre"
13822 mkdir $MOUNT/.lustre/dir &&
13823 error "mkdir is not allowed under .lustre"
13827 run_test 154a "Open-by-FID"
13830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13831 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13832 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13833 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13834 skip "Need MDS version at least 2.2.51"
13836 local remote_dir=$DIR/$tdir/remote_dir
13840 mkdir -p $DIR/$tdir
13841 $LFS mkdir -i $MDTIDX $remote_dir ||
13842 error "create remote directory failed"
13844 cp /etc/hosts $remote_dir/$tfile
13846 fid=$($LFS path2fid $remote_dir/$tfile)
13848 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13850 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13851 error "dot lustre permission check $fid failed"
13854 run_test 154b "Open-by-FID for remote directory"
13857 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13858 skip "Need MDS version at least 2.4.1"
13860 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13861 local FID1=$($LFS path2fid $DIR/$tfile.1)
13862 local FID2=$($LFS path2fid $DIR/$tfile.2)
13863 local FID3=$($LFS path2fid $DIR/$tfile.3)
13866 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13867 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13868 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13870 [ "$FID" = "${!want}" ] ||
13871 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13875 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13877 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13878 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13882 run_test 154c "lfs path2fid and fid2path multiple arguments"
13885 remote_mds_nodsh && skip "remote MDS with nodsh"
13886 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13887 skip "Need MDS version at least 2.5.53"
13889 if remote_mds; then
13890 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13894 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13901 local fid=$($LFS path2fid $DIR/$tfile)
13904 cmd="exec $fd<$DIR/$tfile"
13906 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13907 echo "$fid_list" | grep "$fid"
13910 cmd="exec $fd>/dev/null"
13912 if [ $rc -ne 0 ]; then
13913 error "FID $fid not found in open files list $fid_list"
13916 run_test 154d "Verify open file fid"
13920 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13921 skip "Need MDS version at least 2.6.50"
13923 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13924 error ".lustre returned by readdir"
13927 run_test 154e ".lustre is not returned by readdir"
13930 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13932 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13933 test_mkdir -p -c1 $DIR/$tdir/d
13934 # test dirs inherit from its stripe
13935 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13936 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13937 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13938 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13941 # get fid of parents
13942 local FID0=$($LFS path2fid $DIR/$tdir/d)
13943 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13944 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13945 local FID3=$($LFS path2fid $DIR)
13947 # check that path2fid --parents returns expected <parent_fid>/name
13948 # 1) test for a directory (single parent)
13949 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13950 [ "$parent" == "$FID0/foo1" ] ||
13951 error "expected parent: $FID0/foo1, got: $parent"
13953 # 2) test for a file with nlink > 1 (multiple parents)
13954 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13955 echo "$parent" | grep -F "$FID1/$tfile" ||
13956 error "$FID1/$tfile not returned in parent list"
13957 echo "$parent" | grep -F "$FID2/link" ||
13958 error "$FID2/link not returned in parent list"
13960 # 3) get parent by fid
13961 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13962 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13963 echo "$parent" | grep -F "$FID1/$tfile" ||
13964 error "$FID1/$tfile not returned in parent list (by fid)"
13965 echo "$parent" | grep -F "$FID2/link" ||
13966 error "$FID2/link not returned in parent list (by fid)"
13968 # 4) test for entry in root directory
13969 parent=$($LFS path2fid --parents $DIR/f)
13970 echo "$parent" | grep -F "$FID3/f" ||
13971 error "$FID3/f not returned in parent list"
13973 # 5) test it on root directory
13974 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13975 error "$MOUNT should not have parents"
13977 # enable xattr caching and check that linkea is correctly updated
13978 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13979 save_lustre_params client "llite.*.xattr_cache" > $save
13980 lctl set_param llite.*.xattr_cache 1
13982 # 6.1) linkea update on rename
13983 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13985 # get parents by fid
13986 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13987 # foo1 should no longer be returned in parent list
13988 echo "$parent" | grep -F "$FID1" &&
13989 error "$FID1 should no longer be in parent list"
13990 # the new path should appear
13991 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13992 error "$FID2/$tfile.moved is not in parent list"
13994 # 6.2) linkea update on unlink
13995 rm -f $DIR/$tdir/d/foo2/link
13996 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13997 # foo2/link should no longer be returned in parent list
13998 echo "$parent" | grep -F "$FID2/link" &&
13999 error "$FID2/link should no longer be in parent list"
14003 restore_lustre_params < $save
14006 run_test 154f "get parent fids by reading link ea"
14010 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14011 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14012 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14013 skip "Need MDS version at least 2.6.92"
14015 mkdir -p $DIR/$tdir
14016 llapi_fid_test -d $DIR/$tdir
14018 run_test 154g "various llapi FID tests"
14020 test_155_small_load() {
14021 local temp=$TMP/$tfile
14022 local file=$DIR/$tfile
14024 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14025 error "dd of=$temp bs=6096 count=1 failed"
14027 cancel_lru_locks $OSC
14028 cmp $temp $file || error "$temp $file differ"
14030 $TRUNCATE $temp 6000
14031 $TRUNCATE $file 6000
14032 cmp $temp $file || error "$temp $file differ (truncate1)"
14034 echo "12345" >>$temp
14035 echo "12345" >>$file
14036 cmp $temp $file || error "$temp $file differ (append1)"
14038 echo "12345" >>$temp
14039 echo "12345" >>$file
14040 cmp $temp $file || error "$temp $file differ (append2)"
14046 test_155_big_load() {
14047 remote_ost_nodsh && skip "remote OST with nodsh"
14049 local temp=$TMP/$tfile
14050 local file=$DIR/$tfile
14053 local cache_size=$(do_facet ost$((MAXI+1)) \
14054 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14055 local large_file_size=$((cache_size * 2))
14057 echo "OSS cache size: $cache_size KB"
14058 echo "Large file size: $large_file_size KB"
14060 [ $MAXV -le $large_file_size ] &&
14061 skip_env "max available OST size needs > $large_file_size KB"
14063 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14065 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14066 error "dd of=$temp bs=$large_file_size count=1k failed"
14069 cancel_lru_locks osc
14070 cmp $temp $file || error "$temp $file differ"
14076 save_writethrough() {
14077 local facets=$(get_facets OST)
14079 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14085 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14087 save_writethrough $p
14090 set_cache writethrough on
14091 test_155_small_load
14092 restore_lustre_params < $p
14095 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14100 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14102 save_writethrough $p
14105 set_cache writethrough off
14106 test_155_small_load
14107 restore_lustre_params < $p
14110 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14115 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14117 save_writethrough $p
14120 set_cache writethrough on
14121 test_155_small_load
14122 restore_lustre_params < $p
14125 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14130 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14132 save_writethrough $p
14135 set_cache writethrough off
14136 test_155_small_load
14137 restore_lustre_params < $p
14140 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14145 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14147 save_writethrough $p
14150 set_cache writethrough on
14152 restore_lustre_params < $p
14155 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14160 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14162 save_writethrough $p
14165 set_cache writethrough off
14167 restore_lustre_params < $p
14170 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14175 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14177 save_writethrough $p
14180 set_cache writethrough on
14182 restore_lustre_params < $p
14185 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14190 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14192 save_writethrough $p
14195 set_cache writethrough off
14197 restore_lustre_params < $p
14200 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14204 remote_ost_nodsh && skip "remote OST with nodsh"
14205 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14206 skip "stats not implemented on old servers"
14207 [ "$ost1_FSTYPE" = "zfs" ] &&
14208 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14213 local file="$DIR/$tfile"
14214 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14216 save_writethrough $p
14219 log "Turn on read and write cache"
14221 set_cache writethrough on
14223 log "Write data and read it back."
14224 log "Read should be satisfied from the cache."
14225 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14227 cancel_lru_locks osc
14228 cat $file >/dev/null
14230 if ! let "AFTER - BEFORE == CPAGES"; then
14231 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14233 log "cache hits: before: $BEFORE, after: $AFTER"
14236 log "Read again; it should be satisfied from the cache."
14238 cancel_lru_locks osc
14239 cat $file >/dev/null
14241 if ! let "AFTER - BEFORE == CPAGES"; then
14242 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14244 log "cache hits:: before: $BEFORE, after: $AFTER"
14247 log "Turn off the read cache and turn on the write cache"
14249 set_cache writethrough on
14251 log "Read again; it should be satisfied from the cache."
14253 cancel_lru_locks osc
14254 cat $file >/dev/null
14256 if ! let "AFTER - BEFORE == CPAGES"; then
14257 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14259 log "cache hits:: before: $BEFORE, after: $AFTER"
14262 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14263 # > 2.12.56 uses pagecache if cached
14264 log "Read again; it should not be satisfied from the cache."
14266 cancel_lru_locks osc
14267 cat $file >/dev/null
14269 if ! let "AFTER - BEFORE == 0"; then
14270 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14272 log "cache hits:: before: $BEFORE, after: $AFTER"
14276 log "Write data and read it back."
14277 log "Read should be satisfied from the cache."
14278 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14280 cancel_lru_locks osc
14281 cat $file >/dev/null
14283 if ! let "AFTER - BEFORE == CPAGES"; then
14284 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14286 log "cache hits:: before: $BEFORE, after: $AFTER"
14289 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14290 # > 2.12.56 uses pagecache if cached
14291 log "Read again; it should not be satisfied from the cache."
14293 cancel_lru_locks osc
14294 cat $file >/dev/null
14296 if ! let "AFTER - BEFORE == 0"; then
14297 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14299 log "cache hits:: before: $BEFORE, after: $AFTER"
14303 log "Turn off read and write cache"
14305 set_cache writethrough off
14307 log "Write data and read it back"
14308 log "It should not be satisfied from the cache."
14310 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14311 cancel_lru_locks osc
14313 cat $file >/dev/null
14315 if ! let "AFTER - BEFORE == 0"; then
14316 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14318 log "cache hits:: before: $BEFORE, after: $AFTER"
14321 log "Turn on the read cache and turn off the write cache"
14323 set_cache writethrough off
14325 log "Write data and read it back"
14326 log "It should not be satisfied from the cache."
14328 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14330 cancel_lru_locks osc
14331 cat $file >/dev/null
14333 if ! let "AFTER - BEFORE == 0"; then
14334 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14336 log "cache hits:: before: $BEFORE, after: $AFTER"
14339 log "Read again; it should be satisfied from the cache."
14341 cancel_lru_locks osc
14342 cat $file >/dev/null
14344 if ! let "AFTER - BEFORE == CPAGES"; then
14345 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14347 log "cache hits:: before: $BEFORE, after: $AFTER"
14350 restore_lustre_params < $p
14353 run_test 156 "Verification of tunables"
14356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14357 remote_mds_nodsh && skip "remote MDS with nodsh"
14358 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14359 skip "Need MDS version at least 2.2.0"
14361 changelog_register || error "changelog_register failed"
14362 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14363 changelog_users $SINGLEMDS | grep -q $cl_user ||
14364 error "User $cl_user not found in changelog_users"
14367 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14368 changelog_clear 0 || error "changelog_clear failed"
14369 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14370 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14371 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14372 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14373 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14374 rm $DIR/$tdir/pics/desktop.jpg
14376 changelog_dump | tail -10
14378 echo "verifying changelog mask"
14379 changelog_chmask "-MKDIR"
14380 changelog_chmask "-CLOSE"
14382 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14383 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14385 changelog_chmask "+MKDIR"
14386 changelog_chmask "+CLOSE"
14388 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14389 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14391 changelog_dump | tail -10
14392 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14393 CLOSES=$(changelog_dump | grep -c "CLOSE")
14394 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14395 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14398 echo "verifying target fid"
14399 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14400 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14401 [ "$fidc" == "$fidf" ] ||
14402 error "changelog '$tfile' fid $fidc != file fid $fidf"
14403 echo "verifying parent fid"
14404 # The FID returned from the Changelog may be the directory shard on
14405 # a different MDT, and not the FID returned by path2fid on the parent.
14406 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14407 # since this is what will matter when recreating this file in the tree.
14408 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14409 local pathp=$($LFS fid2path $MOUNT "$fidp")
14410 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14411 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14413 echo "getting records for $cl_user"
14414 changelog_users $SINGLEMDS
14415 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14417 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14418 error "changelog_clear failed"
14419 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14420 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14421 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14422 error "user index expect $user_rec1 + $nclr != $user_rec2"
14424 local min0_rec=$(changelog_users $SINGLEMDS |
14425 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14426 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14427 awk '{ print $1; exit; }')
14429 changelog_dump | tail -n 5
14430 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14431 [ $first_rec == $((min0_rec + 1)) ] ||
14432 error "first index should be $min0_rec + 1 not $first_rec"
14434 # LU-3446 changelog index reset on MDT restart
14435 local cur_rec1=$(changelog_users $SINGLEMDS |
14436 awk '/^current.index:/ { print $NF }')
14437 changelog_clear 0 ||
14438 error "clear all changelog records for $cl_user failed"
14439 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14440 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14441 error "Fail to start $SINGLEMDS"
14442 local cur_rec2=$(changelog_users $SINGLEMDS |
14443 awk '/^current.index:/ { print $NF }')
14444 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14445 [ $cur_rec1 == $cur_rec2 ] ||
14446 error "current index should be $cur_rec1 not $cur_rec2"
14448 echo "verifying users from this test are deregistered"
14449 changelog_deregister || error "changelog_deregister failed"
14450 changelog_users $SINGLEMDS | grep -q $cl_user &&
14451 error "User '$cl_user' still in changelog_users"
14453 # lctl get_param -n mdd.*.changelog_users
14454 # current index: 144
14455 # ID index (idle seconds)
14457 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14458 # this is the normal case where all users were deregistered
14459 # make sure no new records are added when no users are present
14460 local last_rec1=$(changelog_users $SINGLEMDS |
14461 awk '/^current.index:/ { print $NF }')
14462 touch $DIR/$tdir/chloe
14463 local last_rec2=$(changelog_users $SINGLEMDS |
14464 awk '/^current.index:/ { print $NF }')
14465 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14466 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14468 # any changelog users must be leftovers from a previous test
14469 changelog_users $SINGLEMDS
14470 echo "other changelog users; can't verify off"
14473 run_test 160a "changelog sanity"
14475 test_160b() { # LU-3587
14476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14477 remote_mds_nodsh && skip "remote MDS with nodsh"
14478 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14479 skip "Need MDS version at least 2.2.0"
14481 changelog_register || error "changelog_register failed"
14482 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14483 changelog_users $SINGLEMDS | grep -q $cl_user ||
14484 error "User '$cl_user' not found in changelog_users"
14486 local longname1=$(str_repeat a 255)
14487 local longname2=$(str_repeat b 255)
14490 echo "creating very long named file"
14491 touch $longname1 || error "create of '$longname1' failed"
14492 echo "renaming very long named file"
14493 mv $longname1 $longname2
14495 changelog_dump | grep RENME | tail -n 5
14498 run_test 160b "Verify that very long rename doesn't crash in changelog"
14501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14502 remote_mds_nodsh && skip "remote MDS with nodsh"
14504 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14505 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14506 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14507 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14511 # Registration step
14512 changelog_register || error "changelog_register failed"
14515 mkdir -p $DIR/$tdir
14516 $MCREATE $DIR/$tdir/foo_160c
14517 changelog_chmask "-TRUNC"
14518 $TRUNCATE $DIR/$tdir/foo_160c 200
14519 changelog_chmask "+TRUNC"
14520 $TRUNCATE $DIR/$tdir/foo_160c 199
14521 changelog_dump | tail -n 5
14522 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14523 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14525 run_test 160c "verify that changelog log catch the truncate event"
14528 remote_mds_nodsh && skip "remote MDS with nodsh"
14529 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14531 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14532 skip "Need MDS version at least 2.7.60"
14534 # Registration step
14535 changelog_register || error "changelog_register failed"
14537 mkdir -p $DIR/$tdir/migrate_dir
14538 changelog_clear 0 || error "changelog_clear failed"
14540 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14541 changelog_dump | tail -n 5
14542 local migrates=$(changelog_dump | grep -c "MIGRT")
14543 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14545 run_test 160d "verify that changelog log catch the migrate event"
14548 remote_mds_nodsh && skip "remote MDS with nodsh"
14551 changelog_register || error "changelog_register failed"
14553 # Delete a future user (expect fail)
14554 local MDT0=$(facet_svc $SINGLEMDS)
14555 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14558 if [ $rc -eq 0 ]; then
14559 error "Deleted non-existant user cl77"
14560 elif [ $rc -ne 2 ]; then
14561 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14564 # Clear to a bad index (1 billion should be safe)
14565 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14568 if [ $rc -eq 0 ]; then
14569 error "Successfully cleared to invalid CL index"
14570 elif [ $rc -ne 22 ]; then
14571 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14574 run_test 160e "changelog negative testing (should return errors)"
14577 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14578 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14579 skip "Need MDS version at least 2.10.56"
14581 local mdts=$(comma_list $(mdts_nodes))
14584 changelog_register || error "first changelog_register failed"
14585 changelog_register || error "second changelog_register failed"
14587 declare -A cl_user1
14588 declare -A cl_user2
14593 # generate some changelog records to accumulate on each MDT
14594 # use fnv1a because created files should be evenly distributed
14595 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14596 error "test_mkdir $tdir failed"
14597 log "$(date +%s): creating first files"
14598 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14599 error "create $DIR/$tdir/$tfile failed"
14601 # check changelogs have been generated
14602 local start=$SECONDS
14603 local idle_time=$((MDSCOUNT * 5 + 5))
14604 local nbcl=$(changelog_dump | wc -l)
14605 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14607 for param in "changelog_max_idle_time=$idle_time" \
14609 "changelog_min_gc_interval=2" \
14610 "changelog_min_free_cat_entries=3"; do
14611 local MDT0=$(facet_svc $SINGLEMDS)
14612 local var="${param%=*}"
14613 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14615 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14616 do_nodes $mdts $LCTL set_param mdd.*.$param
14619 # force cl_user2 to be idle (1st part), but also cancel the
14620 # cl_user1 records so that it is not evicted later in the test.
14621 local sleep1=$((idle_time / 2))
14622 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14625 # simulate changelog catalog almost full
14626 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14627 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14629 for i in $(seq $MDSCOUNT); do
14630 cl_users=(${CL_USERS[mds$i]})
14631 cl_user1[mds$i]="${cl_users[0]}"
14632 cl_user2[mds$i]="${cl_users[1]}"
14634 [ -n "${cl_user1[mds$i]}" ] ||
14635 error "mds$i: no user registered"
14636 [ -n "${cl_user2[mds$i]}" ] ||
14637 error "mds$i: only ${cl_user2[mds$i]} is registered"
14639 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14640 [ -n "$user_rec1" ] ||
14641 error "mds$i: User ${cl_user1[mds$i]} not registered"
14642 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14643 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14644 [ -n "$user_rec2" ] ||
14645 error "mds$i: User ${cl_user1[mds$i]} not registered"
14646 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14647 "$user_rec1 + 2 == $user_rec2"
14648 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14649 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14650 "$user_rec1 + 2, but is $user_rec2"
14651 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14652 [ -n "$user_rec2" ] ||
14653 error "mds$i: User ${cl_user2[mds$i]} not registered"
14654 [ $user_rec1 == $user_rec2 ] ||
14655 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14656 "$user_rec1, but is $user_rec2"
14659 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14660 local sleep2=$((idle_time - (SECONDS - start) + 1))
14661 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14664 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14665 # cl_user1 should be OK because it recently processed records.
14666 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14667 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14668 error "create $DIR/$tdir/${tfile}b failed"
14670 # ensure gc thread is done
14671 for i in $(mdts_nodes); do
14673 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14674 error "$i: GC-thread not done"
14678 for i in $(seq $MDSCOUNT); do
14679 # check cl_user1 still registered
14680 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14681 error "mds$i: User ${cl_user1[mds$i]} not registered"
14682 # check cl_user2 unregistered
14683 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14684 error "mds$i: User ${cl_user2[mds$i]} still registered"
14686 # check changelogs are present and starting at $user_rec1 + 1
14687 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14688 [ -n "$user_rec1" ] ||
14689 error "mds$i: User ${cl_user1[mds$i]} not registered"
14690 first_rec=$($LFS changelog $(facet_svc mds$i) |
14691 awk '{ print $1; exit; }')
14693 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14694 [ $((user_rec1 + 1)) == $first_rec ] ||
14695 error "mds$i: first index should be $user_rec1 + 1, " \
14696 "but is $first_rec"
14699 run_test 160f "changelog garbage collect (timestamped users)"
14702 remote_mds_nodsh && skip "remote MDS with nodsh"
14703 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14704 skip "Need MDS version at least 2.10.56"
14706 local mdts=$(comma_list $(mdts_nodes))
14708 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14709 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14712 changelog_register || error "first changelog_register failed"
14713 changelog_register || error "second changelog_register failed"
14715 declare -A cl_user1
14716 declare -A cl_user2
14721 # generate some changelog records to accumulate on each MDT
14722 # use fnv1a because created files should be evenly distributed
14723 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14724 error "mkdir $tdir failed"
14725 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14726 error "create $DIR/$tdir/$tfile failed"
14728 # check changelogs have been generated
14729 local nbcl=$(changelog_dump | wc -l)
14730 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14732 # reduce the max_idle_indexes value to make sure we exceed it
14733 max_ndx=$((nbcl / 2 - 1))
14735 for param in "changelog_max_idle_indexes=$max_ndx" \
14737 "changelog_min_gc_interval=2" \
14738 "changelog_min_free_cat_entries=3"; do
14739 local MDT0=$(facet_svc $SINGLEMDS)
14740 local var="${param%=*}"
14741 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14743 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14744 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14745 error "unable to set mdd.*.$param"
14748 # simulate changelog catalog almost full
14749 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14750 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14752 for i in $(seq $MDSCOUNT); do
14753 cl_users=(${CL_USERS[mds$i]})
14754 cl_user1[mds$i]="${cl_users[0]}"
14755 cl_user2[mds$i]="${cl_users[1]}"
14757 [ -n "${cl_user1[mds$i]}" ] ||
14758 error "mds$i: no user registered"
14759 [ -n "${cl_user2[mds$i]}" ] ||
14760 error "mds$i: only ${cl_user1[mds$i]} is registered"
14762 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14763 [ -n "$user_rec1" ] ||
14764 error "mds$i: User ${cl_user1[mds$i]} not registered"
14765 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14766 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14767 [ -n "$user_rec2" ] ||
14768 error "mds$i: User ${cl_user1[mds$i]} not registered"
14769 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14770 "$user_rec1 + 2 == $user_rec2"
14771 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14772 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14773 "$user_rec1 + 2, but is $user_rec2"
14774 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14775 [ -n "$user_rec2" ] ||
14776 error "mds$i: User ${cl_user2[mds$i]} not registered"
14777 [ $user_rec1 == $user_rec2 ] ||
14778 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14779 "$user_rec1, but is $user_rec2"
14782 # ensure we are past the previous changelog_min_gc_interval set above
14785 # generate one more changelog to trigger fail_loc
14786 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14787 error "create $DIR/$tdir/${tfile}bis failed"
14789 # ensure gc thread is done
14790 for i in $(mdts_nodes); do
14792 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14793 error "$i: GC-thread not done"
14797 for i in $(seq $MDSCOUNT); do
14798 # check cl_user1 still registered
14799 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14800 error "mds$i: User ${cl_user1[mds$i]} not registered"
14801 # check cl_user2 unregistered
14802 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14803 error "mds$i: User ${cl_user2[mds$i]} still registered"
14805 # check changelogs are present and starting at $user_rec1 + 1
14806 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14807 [ -n "$user_rec1" ] ||
14808 error "mds$i: User ${cl_user1[mds$i]} not registered"
14809 first_rec=$($LFS changelog $(facet_svc mds$i) |
14810 awk '{ print $1; exit; }')
14812 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14813 [ $((user_rec1 + 1)) == $first_rec ] ||
14814 error "mds$i: first index should be $user_rec1 + 1, " \
14815 "but is $first_rec"
14818 run_test 160g "changelog garbage collect (old users)"
14821 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14822 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14823 skip "Need MDS version at least 2.10.56"
14825 local mdts=$(comma_list $(mdts_nodes))
14828 changelog_register || error "first changelog_register failed"
14829 changelog_register || error "second changelog_register failed"
14831 declare -A cl_user1
14832 declare -A cl_user2
14837 # generate some changelog records to accumulate on each MDT
14838 # use fnv1a because created files should be evenly distributed
14839 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14840 error "test_mkdir $tdir failed"
14841 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14842 error "create $DIR/$tdir/$tfile failed"
14844 # check changelogs have been generated
14845 local nbcl=$(changelog_dump | wc -l)
14846 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14848 for param in "changelog_max_idle_time=10" \
14850 "changelog_min_gc_interval=2"; do
14851 local MDT0=$(facet_svc $SINGLEMDS)
14852 local var="${param%=*}"
14853 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14855 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14856 do_nodes $mdts $LCTL set_param mdd.*.$param
14859 # force cl_user2 to be idle (1st part)
14862 for i in $(seq $MDSCOUNT); do
14863 cl_users=(${CL_USERS[mds$i]})
14864 cl_user1[mds$i]="${cl_users[0]}"
14865 cl_user2[mds$i]="${cl_users[1]}"
14867 [ -n "${cl_user1[mds$i]}" ] ||
14868 error "mds$i: no user registered"
14869 [ -n "${cl_user2[mds$i]}" ] ||
14870 error "mds$i: only ${cl_user2[mds$i]} is registered"
14872 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14873 [ -n "$user_rec1" ] ||
14874 error "mds$i: User ${cl_user1[mds$i]} not registered"
14875 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14876 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14877 [ -n "$user_rec2" ] ||
14878 error "mds$i: User ${cl_user1[mds$i]} not registered"
14879 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14880 "$user_rec1 + 2 == $user_rec2"
14881 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14882 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14883 "$user_rec1 + 2, but is $user_rec2"
14884 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14885 [ -n "$user_rec2" ] ||
14886 error "mds$i: User ${cl_user2[mds$i]} not registered"
14887 [ $user_rec1 == $user_rec2 ] ||
14888 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14889 "$user_rec1, but is $user_rec2"
14892 # force cl_user2 to be idle (2nd part) and to reach
14893 # changelog_max_idle_time
14896 # force each GC-thread start and block then
14897 # one per MDT/MDD, set fail_val accordingly
14898 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14899 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14901 # generate more changelogs to trigger fail_loc
14902 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14903 error "create $DIR/$tdir/${tfile}bis failed"
14905 # stop MDT to stop GC-thread, should be done in back-ground as it will
14906 # block waiting for the thread to be released and exit
14907 declare -A stop_pids
14908 for i in $(seq $MDSCOUNT); do
14910 stop_pids[mds$i]=$!
14913 for i in $(mdts_nodes); do
14916 local facets=$(facets_up_on_host $i)
14918 for facet in ${facets//,/ }; do
14919 if [[ $facet == mds* ]]; then
14923 # ensure each MDS's gc threads are still present and all in "R"
14924 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14925 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14926 error "$i: expected $nb GC-thread"
14928 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14930 error "$i: GC-thread not found in R-state"
14931 # check umounts of each MDT on MDS have reached kthread_stop()
14932 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14933 error "$i: expected $nb umount"
14935 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14936 error "$i: umount not found in D-state"
14939 # release all GC-threads
14940 do_nodes $mdts $LCTL set_param fail_loc=0
14942 # wait for MDT stop to complete
14943 for i in $(seq $MDSCOUNT); do
14944 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14948 # may try to check if any orphan changelog records are present
14949 # via ldiskfs/zfs and llog_reader...
14951 # re-start/mount MDTs
14952 for i in $(seq $MDSCOUNT); do
14953 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14954 error "Fail to start mds$i"
14958 for i in $(seq $MDSCOUNT); do
14959 # check cl_user1 still registered
14960 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14961 error "mds$i: User ${cl_user1[mds$i]} not registered"
14962 # check cl_user2 unregistered
14963 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14964 error "mds$i: User ${cl_user2[mds$i]} still registered"
14966 # check changelogs are present and starting at $user_rec1 + 1
14967 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14968 [ -n "$user_rec1" ] ||
14969 error "mds$i: User ${cl_user1[mds$i]} not registered"
14970 first_rec=$($LFS changelog $(facet_svc mds$i) |
14971 awk '{ print $1; exit; }')
14973 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14974 [ $((user_rec1 + 1)) == $first_rec ] ||
14975 error "mds$i: first index should be $user_rec1 + 1, " \
14976 "but is $first_rec"
14979 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14984 local mdts=$(comma_list $(mdts_nodes))
14986 changelog_register || error "first changelog_register failed"
14988 # generate some changelog records to accumulate on each MDT
14989 # use fnv1a because created files should be evenly distributed
14990 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14991 error "mkdir $tdir failed"
14992 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14993 error "create $DIR/$tdir/$tfile failed"
14995 # check changelogs have been generated
14996 local nbcl=$(changelog_dump | wc -l)
14997 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14999 # simulate race between register and unregister
15000 # XXX as fail_loc is set per-MDS, with DNE configs the race
15001 # simulation will only occur for one MDT per MDS and for the
15002 # others the normal race scenario will take place
15003 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15004 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15005 do_nodes $mdts $LCTL set_param fail_val=1
15007 # unregister 1st user
15008 changelog_deregister &
15010 # wait some time for deregister work to reach race rdv
15012 # register 2nd user
15013 changelog_register || error "2nd user register failed"
15015 wait $pid1 || error "1st user deregister failed"
15019 declare -A LAST_REC
15020 for i in $(seq $MDSCOUNT); do
15021 if changelog_users mds$i | grep "^cl"; then
15022 # make sure new records are added with one user present
15023 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15024 awk '/^current.index:/ { print $NF }')
15026 error "mds$i has no user registered"
15030 # generate more changelog records to accumulate on each MDT
15031 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15032 error "create $DIR/$tdir/${tfile}bis failed"
15034 for i in $(seq $MDSCOUNT); do
15035 last_rec=$(changelog_users $SINGLEMDS |
15036 awk '/^current.index:/ { print $NF }')
15037 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15038 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15039 error "changelogs are off on mds$i"
15042 run_test 160i "changelog user register/unregister race"
15045 remote_mds_nodsh && skip "remote MDS with nodsh"
15046 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15047 skip "Need MDS version at least 2.12.56"
15049 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15050 stack_trap "umount $MOUNT2" EXIT
15052 changelog_register || error "first changelog_register failed"
15053 stack_trap "changelog_deregister" EXIT
15055 # generate some changelog
15056 # use fnv1a because created files should be evenly distributed
15057 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15058 error "mkdir $tdir failed"
15059 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15060 error "create $DIR/$tdir/${tfile}bis failed"
15062 # open the changelog device
15063 exec 3>/dev/changelog-$FSNAME-MDT0000
15064 stack_trap "exec 3>&-" EXIT
15065 exec 4</dev/changelog-$FSNAME-MDT0000
15066 stack_trap "exec 4<&-" EXIT
15068 # umount the first lustre mount
15070 stack_trap "mount_client $MOUNT" EXIT
15073 cat <&4 >/dev/null || error "read changelog failed"
15076 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15077 changelog_users $SINGLEMDS | grep -q $cl_user ||
15078 error "User $cl_user not found in changelog_users"
15080 printf 'clear:'$cl_user':0' >&3
15082 run_test 160j "client can be umounted while its chanangelog is being used"
15085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15086 remote_mds_nodsh && skip "remote MDS with nodsh"
15088 mkdir -p $DIR/$tdir/1/1
15090 changelog_register || error "changelog_register failed"
15091 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15093 changelog_users $SINGLEMDS | grep -q $cl_user ||
15094 error "User '$cl_user' not found in changelog_users"
15095 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15096 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15097 rmdir $DIR/$tdir/1/1 & sleep 1
15099 touch $DIR/$tdir/2/2
15100 rm -rf $DIR/$tdir/2
15105 changelog_dump | grep rmdir || error "rmdir not recorded"
15108 changelog_deregister
15110 run_test 160k "Verify that changelog records are not lost"
15112 # Verifies that a file passed as a parameter has recently had an operation
15113 # performed on it that has generated an MTIME changelog which contains the
15114 # correct parent FID. As files might reside on a different MDT from the
15115 # parent directory in DNE configurations, the FIDs are translated to paths
15116 # before being compared, which should be identical
15117 compare_mtime_changelog() {
15125 mdtidx=$($LFS getstripe --mdt-index $file)
15126 mdtidx=$(printf "%04x" $mdtidx)
15128 # Obtain the parent FID from the MTIME changelog
15129 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15130 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15132 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15133 [ -z "$cl_fid" ] && error "parent FID not present"
15135 # Verify that the path for the parent FID is the same as the path for
15136 # the test directory
15137 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15141 [[ "${pdir%/}" == "$dir" ]] ||
15142 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15148 remote_mds_nodsh && skip "remote MDS with nodsh"
15149 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15150 skip "Need MDS version at least 2.13.55"
15154 changelog_register || error "changelog_register failed"
15155 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15157 changelog_users $SINGLEMDS | grep -q $cl_user ||
15158 error "User '$cl_user' not found in changelog_users"
15160 # Clear some types so that MTIME changelogs are generated
15161 changelog_chmask "-CREAT"
15162 changelog_chmask "-CLOSE"
15164 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15166 # Test CL_MTIME during setattr
15167 touch $DIR/$tdir/$tfile
15168 compare_mtime_changelog $DIR/$tdir/$tfile
15170 # Test CL_MTIME during close
15171 dd if=/dev/urandom of=$DIR/$tdir/${tfile}_2 bs=1M count=64 ||
15172 error "cannot create file $DIR/$tdir/${tfile}_2"
15173 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15175 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15180 test_mkdir -c1 $DIR/$tdir
15181 cp /etc/hosts $DIR/$tdir/$tfile
15182 test_mkdir -c1 $DIR/$tdir/foo1
15183 test_mkdir -c1 $DIR/$tdir/foo2
15184 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15185 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15186 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15187 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15188 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15189 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15190 $LFS fid2path $DIR $FID
15191 error "bad link ea"
15194 rm $DIR/$tdir/foo2/zachary
15196 rm $DIR/$tdir/foo2/thor
15198 rm $DIR/$tdir/$tfile
15200 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15201 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15202 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15203 rm $DIR/$tdir/foo2/maggie
15206 local longname=$tfile.avg_len_is_thirty_two_
15207 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15208 error_noexit 'failed to unlink many hardlinks'" EXIT
15209 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15210 error "failed to hardlink many files"
15211 links=$($LFS fid2path $DIR $FID | wc -l)
15212 echo -n "${links}/1000 links in link EA"
15213 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15215 run_test 161a "link ea sanity"
15218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15219 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15222 local remote_dir=$DIR/$tdir/remote_dir
15224 mkdir -p $DIR/$tdir
15225 $LFS mkdir -i $MDTIDX $remote_dir ||
15226 error "create remote directory failed"
15228 cp /etc/hosts $remote_dir/$tfile
15229 mkdir -p $remote_dir/foo1
15230 mkdir -p $remote_dir/foo2
15231 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15232 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15233 ln $remote_dir/$tfile $remote_dir/foo1/luna
15234 ln $remote_dir/$tfile $remote_dir/foo2/thor
15236 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15238 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15239 $LFS fid2path $DIR $FID
15240 error "bad link ea"
15243 rm $remote_dir/foo2/zachary
15245 rm $remote_dir/foo2/thor
15247 rm $remote_dir/$tfile
15249 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15250 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15251 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15252 $LFS fid2path $DIR $FID
15253 error "bad link rename"
15255 rm $remote_dir/foo2/maggie
15258 local longname=filename_avg_len_is_thirty_two_
15259 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15260 error "failed to hardlink many files"
15261 links=$($LFS fid2path $DIR $FID | wc -l)
15262 echo -n "${links}/1000 links in link EA"
15263 [[ ${links} -gt 60 ]] ||
15264 error "expected at least 60 links in link EA"
15265 unlinkmany $remote_dir/foo2/$longname 1000 ||
15266 error "failed to unlink many hardlinks"
15268 run_test 161b "link ea sanity under remote directory"
15271 remote_mds_nodsh && skip "remote MDS with nodsh"
15272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15273 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15274 skip "Need MDS version at least 2.1.5"
15276 # define CLF_RENAME_LAST 0x0001
15277 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15278 changelog_register || error "changelog_register failed"
15281 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15282 touch $DIR/$tdir/foo_161c
15283 touch $DIR/$tdir/bar_161c
15284 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15285 changelog_dump | grep RENME | tail -n 5
15286 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15287 changelog_clear 0 || error "changelog_clear failed"
15288 if [ x$flags != "x0x1" ]; then
15289 error "flag $flags is not 0x1"
15292 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15293 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15294 touch $DIR/$tdir/foo_161c
15295 touch $DIR/$tdir/bar_161c
15296 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15297 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15298 changelog_dump | grep RENME | tail -n 5
15299 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15300 changelog_clear 0 || error "changelog_clear failed"
15301 if [ x$flags != "x0x0" ]; then
15302 error "flag $flags is not 0x0"
15304 echo "rename overwrite a target having nlink > 1," \
15305 "changelog record has flags of $flags"
15307 # rename doesn't overwrite a target (changelog flag 0x0)
15308 touch $DIR/$tdir/foo_161c
15309 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15310 changelog_dump | grep RENME | tail -n 5
15311 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15312 changelog_clear 0 || error "changelog_clear failed"
15313 if [ x$flags != "x0x0" ]; then
15314 error "flag $flags is not 0x0"
15316 echo "rename doesn't overwrite a target," \
15317 "changelog record has flags of $flags"
15319 # define CLF_UNLINK_LAST 0x0001
15320 # unlink a file having nlink = 1 (changelog flag 0x1)
15321 rm -f $DIR/$tdir/foo2_161c
15322 changelog_dump | grep UNLNK | tail -n 5
15323 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15324 changelog_clear 0 || error "changelog_clear failed"
15325 if [ x$flags != "x0x1" ]; then
15326 error "flag $flags is not 0x1"
15328 echo "unlink a file having nlink = 1," \
15329 "changelog record has flags of $flags"
15331 # unlink a file having nlink > 1 (changelog flag 0x0)
15332 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15333 rm -f $DIR/$tdir/foobar_161c
15334 changelog_dump | grep UNLNK | tail -n 5
15335 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15336 changelog_clear 0 || error "changelog_clear failed"
15337 if [ x$flags != "x0x0" ]; then
15338 error "flag $flags is not 0x0"
15340 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15342 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15345 remote_mds_nodsh && skip "remote MDS with nodsh"
15346 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15351 changelog_register || error "changelog_register failed"
15353 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15354 # interfer with $MOUNT/.lustre/fid/ access
15356 [[ $? -eq 0 ]] || error "mkdir failed"
15358 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15359 $LCTL set_param fail_loc=0x8000140c
15361 $LCTL set_param fail_val=5
15364 echo foofoo > $DIR/$tdir/$tfile &
15367 # wait for create to be delayed
15371 [[ $? -eq 0 ]] || error "create should be blocked"
15373 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15374 stack_trap "rm -f $tempfile"
15375 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15376 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15377 # some delay may occur during ChangeLog publishing and file read just
15378 # above, that could allow file write to happen finally
15379 [[ -s $tempfile ]] && echo "file should be empty"
15381 $LCTL set_param fail_loc=0
15384 [[ $? -eq 0 ]] || error "create failed"
15386 run_test 161d "create with concurrent .lustre/fid access"
15389 local expected="$1"
15394 path=$($LFS fid2path "$@")
15397 if [ $rc -ne 0 ]; then
15398 error "path looked up of '$expected' failed: rc=$rc"
15399 elif [ "$path" != "$expected" ]; then
15400 error "path looked up '$path' instead of '$expected'"
15402 echo "FID '$fid' resolves to path '$path' as expected"
15406 test_162a() { # was test_162
15407 test_mkdir -p -c1 $DIR/$tdir/d2
15408 touch $DIR/$tdir/d2/$tfile
15409 touch $DIR/$tdir/d2/x1
15410 touch $DIR/$tdir/d2/x2
15411 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15412 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15414 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15415 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15418 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15419 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15420 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15422 # softlink to wrong file
15423 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15424 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15425 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15428 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15429 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15430 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15431 # fid2path dir/fsname should both work
15432 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15433 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15435 # hardlink count: check that there are 2 links
15436 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15437 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15439 # hardlink indexing: remove the first link
15440 rm $DIR/$tdir/d2/p/q/r/hlink
15441 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15443 run_test 162a "path lookup sanity"
15446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15447 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15450 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15451 error "create striped dir failed"
15453 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15454 tail -n 1 | awk '{print $2}')
15455 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15457 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15458 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15461 for ((i=0;i<5;i++)); do
15462 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15463 error "get fid for f$i failed"
15464 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15466 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15467 error "get fid for d$i failed"
15468 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15473 run_test 162b "striped directory path lookup sanity"
15475 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15477 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15478 skip "Need MDS version at least 2.7.51"
15480 local lpath=$tdir.local
15481 local rpath=$tdir.remote
15483 test_mkdir $DIR/$lpath
15484 test_mkdir $DIR/$rpath
15486 for ((i = 0; i <= 101; i++)); do
15489 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15490 error "get fid for local directory $DIR/$lpath failed"
15491 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15494 test_mkdir $DIR/$rpath
15495 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15496 error "get fid for remote directory $DIR/$rpath failed"
15497 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15502 run_test 162c "fid2path works with paths 100 or more directories deep"
15504 oalr_event_count() {
15508 awk -v name="${FSNAME}-OST0000" \
15509 -v event="${event}" \
15510 '$1 == "TRACE" && $2 == event && $3 == name' \
15515 oalr_expect_event_count() {
15518 local expect="${3}"
15521 count=$(oalr_event_count "${event}" "${trace}")
15522 if ((count == expect)); then
15526 error_noexit "${event} event count was '${count}', expected ${expect}"
15532 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15534 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15538 sync # Flush previous IOs so we can count log entries.
15539 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15540 stack_trap cleanup_165 EXIT
15544 local trace="/tmp/${tfile}.trace"
15548 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15552 do_facet ost1 ofd_access_log_reader --list
15555 do_facet ost1 killall -TERM ofd_access_log_reader
15559 if ((rc != 0)); then
15560 error "ofd_access_log_reader exited with rc = '${rc}'"
15563 # Parse trace file for discovery events:
15564 oalr_expect_event_count alr_log_add "${trace}" 1
15565 oalr_expect_event_count alr_log_eof "${trace}" 1
15566 oalr_expect_event_count alr_log_free "${trace}" 1
15568 run_test 165a "ofd access log discovery"
15571 local trace="/tmp/${tfile}.trace"
15572 local file="${DIR}/${tfile}"
15583 lfs setstripe -c 1 -i 0 "${file}"
15584 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15585 do_facet ost1 ofd_access_log_reader --list
15587 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15589 do_facet ost1 killall -TERM ofd_access_log_reader
15593 if ((rc != 0)); then
15594 error "ofd_access_log_reader exited with rc = '${rc}'"
15597 oalr_expect_event_count alr_log_entry "${trace}" 1
15599 pfid1=$($LFS path2fid "${file}")
15601 # 1 2 3 4 5 6 7 8 9 10
15602 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15603 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15605 echo "entry = '${entry[*]}'" >&2
15608 if [[ "${pfid1}" != "${pfid2}" ]]; then
15609 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15613 if ((size != 1048576)); then
15614 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15618 if [[ "${flags}" != "w" ]]; then
15619 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15622 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15623 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15625 do_facet ost1 killall -TERM ofd_access_log_reader
15629 if ((rc != 0)); then
15630 error "ofd_access_log_reader exited with rc = '${rc}'"
15633 oalr_expect_event_count alr_log_entry "${trace}" 1
15635 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15636 echo "entry = '${entry[*]}'" >&2
15639 if [[ "${pfid1}" != "${pfid2}" ]]; then
15640 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15644 if ((size != 524288)); then
15645 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15649 if [[ "${flags}" != "r" ]]; then
15650 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15653 run_test 165b "ofd access log entries are produced and consumed"
15656 local file="${DIR}/${tdir}/${tfile}"
15657 test_mkdir "${DIR}/${tdir}"
15661 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15663 # 4096 / 64 = 64. Create twice as many entries.
15664 for ((i = 0; i < 128; i++)); do
15665 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15669 do_facet ost1 ofd_access_log_reader --list
15670 unlinkmany "${file}-%d" 128
15672 run_test 165c "full ofd access logs do not block IOs"
15674 oal_peek_entry_count() {
15675 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15678 oal_expect_entry_count() {
15679 local entry_count=$(oal_peek_entry_count)
15682 if ((entry_count == expect)); then
15686 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15687 do_facet ost1 ofd_access_log_reader --list >&2
15692 local trace="/tmp/${tfile}.trace"
15693 local file="${DIR}/${tdir}/${tfile}"
15694 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15696 test_mkdir "${DIR}/${tdir}"
15699 lfs setstripe -c 1 -i 0 "${file}"
15701 do_facet ost1 lctl set_param "${param}=rw"
15702 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15703 oal_expect_entry_count 1
15705 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15706 oal_expect_entry_count 2
15708 do_facet ost1 lctl set_param "${param}=r"
15709 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15710 oal_expect_entry_count 2
15712 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15713 oal_expect_entry_count 3
15715 do_facet ost1 lctl set_param "${param}=w"
15716 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15717 oal_expect_entry_count 4
15719 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15720 oal_expect_entry_count 4
15722 do_facet ost1 lctl set_param "${param}=0"
15723 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15724 oal_expect_entry_count 4
15726 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15727 oal_expect_entry_count 4
15729 run_test 165d "ofd_access_log mask works"
15732 # do directio so as not to populate the page cache
15733 log "creating a 10 Mb file"
15734 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15735 log "starting reads"
15736 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15737 log "truncating the file"
15738 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15740 kill %+ || true # reads might have finished
15741 echo "wait until dd is finished"
15743 log "removing the temporary file"
15744 rm -rf $DIR/$tfile || error "tmp file removal failed"
15746 run_test 169 "parallel read and truncate should not deadlock"
15749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15751 $LCTL clear # bug 18514
15752 $LCTL debug_daemon start $TMP/${tfile}_log_good
15754 $LCTL debug_daemon stop
15755 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15756 error "sed failed to read log_good"
15758 $LCTL debug_daemon start $TMP/${tfile}_log_good
15760 $LCTL debug_daemon stop
15762 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15763 error "lctl df log_bad failed"
15765 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15766 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15768 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15769 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15771 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15772 error "bad_line good_line1 good_line2 are empty"
15774 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15775 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15776 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15778 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15779 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15780 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15782 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15783 error "bad_line_new good_line_new are empty"
15785 local expected_good=$((good_line1 + good_line2*2))
15787 rm -f $TMP/${tfile}*
15788 # LU-231, short malformed line may not be counted into bad lines
15789 if [ $bad_line -ne $bad_line_new ] &&
15790 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15791 error "expected $bad_line bad lines, but got $bad_line_new"
15795 if [ $expected_good -ne $good_line_new ]; then
15796 error "expected $expected_good good lines, but got $good_line_new"
15801 run_test 170 "test lctl df to handle corrupted log ====================="
15803 test_171() { # bug20592
15804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15806 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15807 $LCTL set_param fail_loc=0x50e
15808 $LCTL set_param fail_val=3000
15809 multiop_bg_pause $DIR/$tfile O_s || true
15811 kill -USR1 $MULTIPID
15815 if dmesg | grep "recursive fault"; then
15816 error "caught a recursive fault"
15818 $LCTL set_param fail_loc=0
15821 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15823 # it would be good to share it with obdfilter-survey/iokit-libecho code
15824 setup_obdecho_osc () {
15827 local obdfilter_name=$2
15828 echo "Creating new osc for $obdfilter_name on $ost_nid"
15829 # make sure we can find loopback nid
15830 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15832 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15833 ${obdfilter_name}_osc_UUID || rc=2; }
15834 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15835 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15839 cleanup_obdecho_osc () {
15840 local obdfilter_name=$1
15841 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15842 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15849 local pages=${3:-64}
15854 local obd_size=$(get_obd_size $node $OBD)
15855 local page_size=$(get_page_size $node)
15856 if [[ -n "$obd_size" ]]; then
15857 local new_count=$((obd_size / (pages * page_size / 1024)))
15858 [[ $new_count -ge $count ]] || count=$new_count
15861 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15862 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15864 if [ $rc -eq 0 ]; then
15865 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15866 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15868 echo "New object id is $id"
15869 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15871 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15872 "test_brw $count w v $pages $id" || rc=4; }
15873 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15875 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15876 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15877 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15878 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15879 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15886 if ! [ -d /sys/fs/lustre/echo_client ] &&
15887 ! module_loaded obdecho; then
15888 load_module obdecho/obdecho &&
15889 stack_trap "rmmod obdecho" EXIT ||
15890 error "unable to load obdecho on client"
15893 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15894 local host=$($LCTL get_param -n osc.$osc.import |
15895 awk '/current_connection:/ { print $2 }' )
15896 local target=$($LCTL get_param -n osc.$osc.import |
15897 awk '/target:/ { print $2 }' )
15898 target=${target%_UUID}
15900 if [ -n "$target" ]; then
15901 setup_obdecho_osc $host $target &&
15902 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15903 { error "obdecho setup failed with $?"; return; }
15905 obdecho_test ${target}_osc client ||
15906 error "obdecho_test failed on ${target}_osc"
15908 $LCTL get_param osc.$osc.import
15909 error "there is no osc.$osc.import target"
15912 run_test 180a "test obdecho on osc"
15915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15916 remote_ost_nodsh && skip "remote OST with nodsh"
15918 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15919 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15920 error "failed to load module obdecho"
15922 local target=$(do_facet ost1 $LCTL dl |
15923 awk '/obdfilter/ { print $4; exit; }')
15925 if [ -n "$target" ]; then
15926 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15928 do_facet ost1 $LCTL dl
15929 error "there is no obdfilter target on ost1"
15932 run_test 180b "test obdecho directly on obdfilter"
15934 test_180c() { # LU-2598
15935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15936 remote_ost_nodsh && skip "remote OST with nodsh"
15937 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15938 skip "Need MDS version at least 2.4.0"
15940 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15941 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15942 error "failed to load module obdecho"
15944 local target=$(do_facet ost1 $LCTL dl |
15945 awk '/obdfilter/ { print $4; exit; }')
15947 if [ -n "$target" ]; then
15948 local pages=16384 # 64MB bulk I/O RPC size
15950 obdecho_test "$target" ost1 "$pages" ||
15951 error "obdecho_test with pages=$pages failed with $?"
15953 do_facet ost1 $LCTL dl
15954 error "there is no obdfilter target on ost1"
15957 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15959 test_181() { # bug 22177
15960 test_mkdir $DIR/$tdir
15961 # create enough files to index the directory
15962 createmany -o $DIR/$tdir/foobar 4000
15963 # print attributes for debug purpose
15966 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15968 # remove the files & current working dir
15969 unlinkmany $DIR/$tdir/foobar 4000
15971 kill -USR1 $MULTIPID
15973 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15976 run_test 181 "Test open-unlinked dir ========================"
15982 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15984 $LCTL set_param mdc.*.rpc_stats=clear
15986 for (( i = 0; i < $tcount; i++ )) ; do
15987 mkdir $DIR/$tdir/$i
15990 for (( i = 0; i < $tcount; i++ )) ; do
15991 createmany -o $DIR/$tdir/$i/f- $fcount &
15995 for (( i = 0; i < $tcount; i++ )) ; do
15996 unlinkmany $DIR/$tdir/$i/f- $fcount &
16000 $LCTL get_param mdc.*.rpc_stats
16004 run_test 182 "Test parallel modify metadata operations ================"
16006 test_183() { # LU-2275
16007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16008 remote_mds_nodsh && skip "remote MDS with nodsh"
16009 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16010 skip "Need MDS version at least 2.3.56"
16012 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16013 echo aaa > $DIR/$tdir/$tfile
16015 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16016 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16018 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16019 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16021 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16023 # Flush negative dentry cache
16024 touch $DIR/$tdir/$tfile
16026 # We are not checking for any leaked references here, they'll
16027 # become evident next time we do cleanup with module unload.
16030 run_test 183 "No crash or request leak in case of strange dispositions ========"
16032 # test suite 184 is for LU-2016, LU-2017
16034 check_swap_layouts_support
16036 dir0=$DIR/$tdir/$testnum
16037 test_mkdir -p -c1 $dir0
16042 $LFS setstripe -c1 $file1
16044 $LFS setstripe -c2 $file2
16046 gen1=$($LFS getstripe -g $file1)
16047 gen2=$($LFS getstripe -g $file2)
16049 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16050 gen=$($LFS getstripe -g $file1)
16051 [[ $gen1 != $gen ]] ||
16052 "Layout generation on $file1 does not change"
16053 gen=$($LFS getstripe -g $file2)
16054 [[ $gen2 != $gen ]] ||
16055 "Layout generation on $file2 does not change"
16057 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16058 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16060 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16062 run_test 184a "Basic layout swap"
16065 check_swap_layouts_support
16067 dir0=$DIR/$tdir/$testnum
16068 mkdir -p $dir0 || error "creating dir $dir0"
16075 $LFS setstripe -c1 $file1
16076 $LFS setstripe -c2 $file2
16077 $LFS setstripe -c1 $file3
16078 chown $RUNAS_ID $file3
16079 gen1=$($LFS getstripe -g $file1)
16080 gen2=$($LFS getstripe -g $file2)
16082 $LFS swap_layouts $dir1 $dir2 &&
16083 error "swap of directories layouts should fail"
16084 $LFS swap_layouts $dir1 $file1 &&
16085 error "swap of directory and file layouts should fail"
16086 $RUNAS $LFS swap_layouts $file1 $file2 &&
16087 error "swap of file we cannot write should fail"
16088 $LFS swap_layouts $file1 $file3 &&
16089 error "swap of file with different owner should fail"
16090 /bin/true # to clear error code
16092 run_test 184b "Forbidden layout swap (will generate errors)"
16095 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16096 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16097 check_swap_layouts_support
16098 check_swap_layout_no_dom $DIR
16100 local dir0=$DIR/$tdir/$testnum
16101 mkdir -p $dir0 || error "creating dir $dir0"
16103 local ref1=$dir0/ref1
16104 local ref2=$dir0/ref2
16105 local file1=$dir0/file1
16106 local file2=$dir0/file2
16107 # create a file large enough for the concurrent test
16108 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16109 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16110 echo "ref file size: ref1($(stat -c %s $ref1))," \
16111 "ref2($(stat -c %s $ref2))"
16114 dd if=$ref1 of=$file1 bs=16k &
16117 # Make sure dd starts to copy file, but wait at most 5 seconds
16119 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16121 $LFS swap_layouts $file1 $file2
16124 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16125 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16127 # how many bytes copied before swapping layout
16128 local copied=$(stat -c %s $file2)
16129 local remaining=$(stat -c %s $ref1)
16130 remaining=$((remaining - copied))
16131 echo "Copied $copied bytes before swapping layout..."
16133 cmp -n $copied $file1 $ref2 | grep differ &&
16134 error "Content mismatch [0, $copied) of ref2 and file1"
16135 cmp -n $copied $file2 $ref1 ||
16136 error "Content mismatch [0, $copied) of ref1 and file2"
16137 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16138 error "Content mismatch [$copied, EOF) of ref1 and file1"
16141 rm -f $ref1 $ref2 $file1 $file2
16143 run_test 184c "Concurrent write and layout swap"
16146 check_swap_layouts_support
16147 check_swap_layout_no_dom $DIR
16148 [ -z "$(which getfattr 2>/dev/null)" ] &&
16149 skip_env "no getfattr command"
16151 local file1=$DIR/$tdir/$tfile-1
16152 local file2=$DIR/$tdir/$tfile-2
16153 local file3=$DIR/$tdir/$tfile-3
16157 mkdir -p $DIR/$tdir
16158 touch $file1 || error "create $file1 failed"
16159 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16160 error "create $file2 failed"
16161 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16162 error "create $file3 failed"
16163 lovea1=$(get_layout_param $file1)
16165 $LFS swap_layouts $file2 $file3 ||
16166 error "swap $file2 $file3 layouts failed"
16167 $LFS swap_layouts $file1 $file2 ||
16168 error "swap $file1 $file2 layouts failed"
16170 lovea2=$(get_layout_param $file2)
16173 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16175 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16176 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16178 run_test 184d "allow stripeless layouts swap"
16181 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16182 skip "Need MDS version at least 2.6.94"
16183 check_swap_layouts_support
16184 check_swap_layout_no_dom $DIR
16185 [ -z "$(which getfattr 2>/dev/null)" ] &&
16186 skip_env "no getfattr command"
16188 local file1=$DIR/$tdir/$tfile-1
16189 local file2=$DIR/$tdir/$tfile-2
16190 local file3=$DIR/$tdir/$tfile-3
16193 mkdir -p $DIR/$tdir
16194 touch $file1 || error "create $file1 failed"
16195 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16196 error "create $file2 failed"
16197 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16198 error "create $file3 failed"
16200 $LFS swap_layouts $file1 $file2 ||
16201 error "swap $file1 $file2 layouts failed"
16203 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16204 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16206 echo 123 > $file1 || error "Should be able to write into $file1"
16208 $LFS swap_layouts $file1 $file3 ||
16209 error "swap $file1 $file3 layouts failed"
16211 echo 123 > $file1 || error "Should be able to write into $file1"
16213 rm -rf $file1 $file2 $file3
16215 run_test 184e "Recreate layout after stripeless layout swaps"
16218 # Create a file with name longer than sizeof(struct stat) ==
16219 # 144 to see if we can get chars from the file name to appear
16220 # in the returned striping. Note that 'f' == 0x66.
16221 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16223 mkdir -p $DIR/$tdir
16224 mcreate $DIR/$tdir/$file
16225 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16226 error "IOC_MDC_GETFILEINFO returned garbage striping"
16229 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16231 test_185() { # LU-2441
16232 # LU-3553 - no volatile file support in old servers
16233 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16234 skip "Need MDS version at least 2.3.60"
16236 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16237 touch $DIR/$tdir/spoo
16238 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16239 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16240 error "cannot create/write a volatile file"
16241 [ "$FILESET" == "" ] &&
16242 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16243 error "FID is still valid after close"
16245 multiop_bg_pause $DIR/$tdir vVw4096_c
16252 # assume that the next FID for this client is sequential, since stdout
16253 # is unfortunately eaten by multiop_bg_pause
16254 local n=$((${fidv[1]} + 1))
16255 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16256 if [ "$FILESET" == "" ]; then
16257 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16258 error "FID is missing before close"
16260 kill -USR1 $multi_pid
16261 # 1 second delay, so if mtime change we will see it
16263 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16264 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16266 run_test 185 "Volatile file support"
16268 function create_check_volatile() {
16272 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16275 local FID=$(cat /tmp/${tfile}.fid)
16276 [ "$FID" == "" ] && error "can't get FID for volatile"
16277 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16278 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16279 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16283 cancel_lru_locks mdc # flush opencache
16284 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16289 # LU-12516 - volatile creation via .lustre
16290 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16291 skip "Need MDS version at least 2.3.55"
16293 create_check_volatile 0
16294 [ $MDSCOUNT -lt 2 ] && return 0
16297 create_check_volatile 1
16301 run_test 185a "Volatile file creation in .lustre/fid/"
16304 remote_mds_nodsh && skip "remote MDS with nodsh"
16305 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16306 skip "Need MDS version at least 2.3.0"
16308 local dir0=$DIR/$tdir/$testnum
16309 mkdir -p $dir0 || error "creating dir $dir0"
16311 local file=$dir0/file1
16312 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16313 local dv1=$($LFS data_version $file)
16314 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16315 local dv2=$($LFS data_version $file)
16316 [[ $dv1 != $dv2 ]] ||
16317 error "data version did not change on write $dv1 == $dv2"
16322 run_test 187a "Test data version change"
16325 remote_mds_nodsh && skip "remote MDS with nodsh"
16326 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16327 skip "Need MDS version at least 2.3.0"
16329 local dir0=$DIR/$tdir/$testnum
16330 mkdir -p $dir0 || error "creating dir $dir0"
16332 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16333 [[ ${DV[0]} != ${DV[1]} ]] ||
16334 error "data version did not change on write"\
16335 " ${DV[0]} == ${DV[1]}"
16340 run_test 187b "Test data version change on volatile file"
16343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16344 remote_mgs_nodsh && skip "remote MGS with nodsh"
16345 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16347 local POOL=${POOL:-cea1}
16348 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16349 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16352 local last_ost=$(($OSTCOUNT - 1))
16354 local ost_list=$(seq $first_ost $ost_step $last_ost)
16355 local ost_range="$first_ost $last_ost $ost_step"
16356 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16357 local file_dir=$POOL_ROOT/file_tst
16358 local subdir=$test_path/subdir
16362 # former test_200a test_200b
16363 pool_add $POOL || { rc=$? ; break; }
16364 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16365 # former test_200c test_200d
16366 mkdir -p $test_path
16367 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16368 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16370 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16371 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16372 || { rc=$? ; break; }
16373 # former test_200e test_200f
16374 local files=$((OSTCOUNT*3))
16375 pool_alloc_files $POOL $test_path $files "$ost_list" \
16376 || { rc=$? ; break; }
16377 pool_create_files $POOL $file_dir $files "$ost_list" \
16378 || { rc=$? ; break; }
16379 # former test_200g test_200h
16380 pool_lfs_df $POOL || { rc=$? ; break; }
16381 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16383 # former test_201a test_201b test_201c
16384 pool_remove_first_target $POOL || { rc=$? ; break; }
16386 local f=$test_path/$tfile
16387 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16388 pool_remove $POOL $f || { rc=$? ; break; }
16396 run_test 200 "OST pools"
16398 # usage: default_attr <count | size | offset>
16400 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16403 # usage: check_default_stripe_attr
16404 check_default_stripe_attr() {
16405 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16408 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16410 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16414 error "unknown getstripe attr '$1'"
16417 [ $ACTUAL == $EXPECTED ] ||
16418 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16422 test_mkdir $DIR/$tdir
16423 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16425 check_default_stripe_attr --stripe-count
16426 check_default_stripe_attr --stripe-size
16427 check_default_stripe_attr --stripe-index
16429 run_test 204a "Print default stripe attributes"
16432 test_mkdir $DIR/$tdir
16433 $LFS setstripe --stripe-count 1 $DIR/$tdir
16435 check_default_stripe_attr --stripe-size
16436 check_default_stripe_attr --stripe-index
16438 run_test 204b "Print default stripe size and offset"
16441 test_mkdir $DIR/$tdir
16442 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16444 check_default_stripe_attr --stripe-count
16445 check_default_stripe_attr --stripe-index
16447 run_test 204c "Print default stripe count and offset"
16450 test_mkdir $DIR/$tdir
16451 $LFS setstripe --stripe-index 0 $DIR/$tdir
16453 check_default_stripe_attr --stripe-count
16454 check_default_stripe_attr --stripe-size
16456 run_test 204d "Print default stripe count and size"
16459 test_mkdir $DIR/$tdir
16460 $LFS setstripe -d $DIR/$tdir
16462 check_default_stripe_attr --stripe-count --raw
16463 check_default_stripe_attr --stripe-size --raw
16464 check_default_stripe_attr --stripe-index --raw
16466 run_test 204e "Print raw stripe attributes"
16469 test_mkdir $DIR/$tdir
16470 $LFS setstripe --stripe-count 1 $DIR/$tdir
16472 check_default_stripe_attr --stripe-size --raw
16473 check_default_stripe_attr --stripe-index --raw
16475 run_test 204f "Print raw stripe size and offset"
16478 test_mkdir $DIR/$tdir
16479 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16481 check_default_stripe_attr --stripe-count --raw
16482 check_default_stripe_attr --stripe-index --raw
16484 run_test 204g "Print raw stripe count and offset"
16487 test_mkdir $DIR/$tdir
16488 $LFS setstripe --stripe-index 0 $DIR/$tdir
16490 check_default_stripe_attr --stripe-count --raw
16491 check_default_stripe_attr --stripe-size --raw
16493 run_test 204h "Print raw stripe count and size"
16495 # Figure out which job scheduler is being used, if any,
16496 # or use a fake one
16497 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16498 JOBENV=SLURM_JOB_ID
16499 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16501 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16503 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16504 JOBENV=LOADL_STEP_ID
16505 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16508 $LCTL list_param jobid_name > /dev/null 2>&1
16509 if [ $? -eq 0 ]; then
16515 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16517 verify_jobstats() {
16522 # we don't really need to clear the stats for this test to work, since each
16523 # command has a unique jobid, but it makes debugging easier if needed.
16524 # for facet in $facets; do
16525 # local dev=$(convert_facet2label $facet)
16526 # # clear old jobstats
16527 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16530 # use a new JobID for each test, or we might see an old one
16531 [ "$JOBENV" = "FAKE_JOBID" ] &&
16532 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16534 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16536 [ "$JOBENV" = "nodelocal" ] && {
16537 FAKE_JOBID=id.$testnum.%e.$RANDOM
16538 $LCTL set_param jobid_name=$FAKE_JOBID
16539 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16542 log "Test: ${cmd[*]}"
16543 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16545 if [ $JOBENV = "FAKE_JOBID" ]; then
16546 FAKE_JOBID=$JOBVAL ${cmd[*]}
16551 # all files are created on OST0000
16552 for facet in $facets; do
16553 local stats="*.$(convert_facet2label $facet).job_stats"
16555 # strip out libtool wrappers for in-tree executables
16556 if [ $(do_facet $facet lctl get_param $stats |
16557 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16558 do_facet $facet lctl get_param $stats
16559 error "No jobstats for $JOBVAL found on $facet::$stats"
16565 local new_jobenv=$1
16567 set_persistent_param_and_check client "jobid_var" \
16568 "$FSNAME.sys.jobid_var" $new_jobenv
16571 test_205a() { # Job stats
16572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16573 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16574 skip "Need MDS version with at least 2.7.1"
16575 remote_mgs_nodsh && skip "remote MGS with nodsh"
16576 remote_mds_nodsh && skip "remote MDS with nodsh"
16577 remote_ost_nodsh && skip "remote OST with nodsh"
16578 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16579 skip "Server doesn't support jobstats"
16580 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16582 local old_jobenv=$($LCTL get_param -n jobid_var)
16583 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16585 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16586 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16588 stack_trap "do_facet mgs $PERM_CMD \
16589 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16593 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16594 mdt.*.job_cleanup_interval | head -n 1)
16595 local new_interval=5
16596 do_facet $SINGLEMDS \
16597 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16598 stack_trap "do_facet $SINGLEMDS \
16599 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16600 local start=$SECONDS
16604 cmd="mkdir $DIR/$tdir"
16605 verify_jobstats "$cmd" "$SINGLEMDS"
16607 cmd="rmdir $DIR/$tdir"
16608 verify_jobstats "$cmd" "$SINGLEMDS"
16609 # mkdir on secondary MDT
16610 if [ $MDSCOUNT -gt 1 ]; then
16611 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16612 verify_jobstats "$cmd" "mds2"
16615 cmd="mknod $DIR/$tfile c 1 3"
16616 verify_jobstats "$cmd" "$SINGLEMDS"
16618 cmd="rm -f $DIR/$tfile"
16619 verify_jobstats "$cmd" "$SINGLEMDS"
16620 # create all files on OST0000 so verify_jobstats can find OST stats
16622 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16623 verify_jobstats "$cmd" "$SINGLEMDS"
16625 cmd="touch $DIR/$tfile"
16626 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16628 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16629 verify_jobstats "$cmd" "ost1"
16631 cancel_lru_locks osc
16632 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16633 verify_jobstats "$cmd" "ost1"
16635 cmd="$TRUNCATE $DIR/$tfile 0"
16636 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16638 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16639 verify_jobstats "$cmd" "$SINGLEMDS"
16640 # jobstats expiry - sleep until old stats should be expired
16641 local left=$((new_interval + 5 - (SECONDS - start)))
16642 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16643 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16645 cmd="mkdir $DIR/$tdir.expire"
16646 verify_jobstats "$cmd" "$SINGLEMDS"
16647 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16648 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16650 # Ensure that jobid are present in changelog (if supported by MDS)
16651 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16652 changelog_dump | tail -10
16653 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16654 [ $jobids -eq 9 ] ||
16655 error "Wrong changelog jobid count $jobids != 9"
16659 jobstats_set $JOBENV
16661 changelog_dump | grep $tfile
16662 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16663 [ $jobids -eq 0 ] ||
16664 error "Unexpected jobids when jobid_var=$JOBENV"
16667 # test '%j' access to environment variable - if supported
16668 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
16669 JOBENV="JOBCOMPLEX"
16670 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16672 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16675 # test '%j' access to per-session jobid - if supported
16676 if lctl list_param jobid_this_session > /dev/null 2>&1
16678 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
16679 lctl set_param jobid_this_session=$USER
16681 JOBENV="JOBCOMPLEX"
16682 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16684 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16687 run_test 205a "Verify job stats"
16689 # LU-13117, LU-13597
16691 job_stats="mdt.*.job_stats"
16692 $LCTL set_param $job_stats=clear
16693 # Setting jobid_var to USER might not be supported
16694 $LCTL set_param jobid_var=USER || true
16695 $LCTL set_param jobid_name="%e.%u"
16696 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16697 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16698 grep "job_id:.*foolish" &&
16699 error "Unexpected jobid found"
16700 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16701 grep "open:.*min.*max.*sum" ||
16702 error "wrong job_stats format found"
16704 run_test 205b "Verify job stats jobid and output format"
16708 $LCTL set_param llite.*.stats=0
16709 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
16710 $LCTL get_param llite.*.stats
16711 $LCTL get_param llite.*.stats | grep \
16712 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
16713 error "wrong client stats format found"
16715 run_test 205c "Verify client stats format"
16717 # LU-1480, LU-1773 and LU-1657
16719 mkdir -p $DIR/$tdir
16720 $LFS setstripe -c -1 $DIR/$tdir
16721 #define OBD_FAIL_LOV_INIT 0x1403
16722 $LCTL set_param fail_loc=0xa0001403
16723 $LCTL set_param fail_val=1
16724 touch $DIR/$tdir/$tfile || true
16726 run_test 206 "fail lov_init_raid0() doesn't lbug"
16729 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16730 local fsz=`stat -c %s $DIR/$tfile`
16731 cancel_lru_locks mdc
16733 # do not return layout in getattr intent
16734 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16735 $LCTL set_param fail_loc=0x170
16736 local sz=`stat -c %s $DIR/$tfile`
16738 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16742 run_test 207a "can refresh layout at glimpse"
16745 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16746 local cksum=`md5sum $DIR/$tfile`
16747 local fsz=`stat -c %s $DIR/$tfile`
16748 cancel_lru_locks mdc
16749 cancel_lru_locks osc
16751 # do not return layout in getattr intent
16752 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16753 $LCTL set_param fail_loc=0x171
16755 # it will refresh layout after the file is opened but before read issues
16756 echo checksum is "$cksum"
16757 echo "$cksum" |md5sum -c --quiet || error "file differs"
16761 run_test 207b "can refresh layout at open"
16764 # FIXME: in this test suite, only RD lease is used. This is okay
16765 # for now as only exclusive open is supported. After generic lease
16766 # is done, this test suite should be revised. - Jinshan
16768 remote_mds_nodsh && skip "remote MDS with nodsh"
16769 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16770 skip "Need MDS version at least 2.4.52"
16772 echo "==== test 1: verify get lease work"
16773 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16775 echo "==== test 2: verify lease can be broken by upcoming open"
16776 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16780 $MULTIOP $DIR/$tfile oO_RDONLY:c
16781 kill -USR1 $PID && wait $PID || error "break lease error"
16783 echo "==== test 3: verify lease can't be granted if an open already exists"
16784 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16788 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16789 kill -USR1 $PID && wait $PID || error "open file error"
16791 echo "==== test 4: lease can sustain over recovery"
16792 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16798 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16800 echo "==== test 5: lease broken can't be regained by replay"
16801 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16805 # open file to break lease and then recovery
16806 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16809 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16813 run_test 208 "Exclusive open"
16816 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16817 skip_env "must have disp_stripe"
16820 sync; sleep 5; sync;
16822 echo 3 > /proc/sys/vm/drop_caches
16823 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16824 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16825 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16827 # open/close 500 times
16828 for i in $(seq 500); do
16832 echo 3 > /proc/sys/vm/drop_caches
16833 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16834 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16835 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16837 echo "before: $req_before, after: $req_after"
16838 [ $((req_after - req_before)) -ge 300 ] &&
16839 error "open/close requests are not freed"
16842 run_test 209 "read-only open/close requests should be freed promptly"
16847 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
16851 $LFS getstripe $DIR/$tfile
16853 wait $pid || error "multiop failed"
16855 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16859 $LFS getstripe $DIR/$tfile
16861 wait $pid || error "multiop failed"
16863 run_test 210 "lfs getstripe does not break leases"
16867 size=$((size % 8192 + 1))
16868 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16869 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16870 rm -f $DIR/f212 $DIR/f212.xyz
16872 run_test 212 "Sendfile test ============================================"
16875 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16876 cancel_lru_locks osc
16877 lctl set_param fail_loc=0x8000040f
16878 # generate a read lock
16879 cat $DIR/$tfile > /dev/null
16880 # write to the file, it will try to cancel the above read lock.
16881 cat /etc/hosts >> $DIR/$tfile
16883 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16885 test_214() { # for bug 20133
16886 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16887 for (( i=0; i < 340; i++ )) ; do
16888 touch $DIR/$tdir/d214c/a$i
16891 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16892 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16893 ls $DIR/d214c || error "ls $DIR/d214c failed"
16894 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16895 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16897 run_test 214 "hash-indexed directory test - bug 20133"
16899 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16900 create_lnet_proc_files() {
16901 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16904 # counterpart of create_lnet_proc_files
16905 remove_lnet_proc_files() {
16906 rm -f $TMP/lnet_$1.sys
16909 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16910 # 3rd arg as regexp for body
16911 check_lnet_proc_stats() {
16912 local l=$(cat "$TMP/lnet_$1" |wc -l)
16913 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16915 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16918 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16919 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16920 # optional and can be regexp for 2nd line (lnet.routes case)
16921 check_lnet_proc_entry() {
16922 local blp=2 # blp stands for 'position of 1st line of body'
16923 [ -z "$5" ] || blp=3 # lnet.routes case
16925 local l=$(cat "$TMP/lnet_$1" |wc -l)
16926 # subtracting one from $blp because the body can be empty
16927 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16929 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16930 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16932 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16933 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16935 # bail out if any unexpected line happened
16936 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16937 [ "$?" != 0 ] || error "$2 misformatted"
16940 test_215() { # for bugs 18102, 21079, 21517
16941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16943 local N='(0|[1-9][0-9]*)' # non-negative numeric
16944 local P='[1-9][0-9]*' # positive numeric
16945 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16946 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16947 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16948 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16950 local L1 # regexp for 1st line
16951 local L2 # regexp for 2nd line (optional)
16952 local BR # regexp for the rest (body)
16954 # lnet.stats should look as 11 space-separated non-negative numerics
16955 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16956 create_lnet_proc_files "stats"
16957 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16958 remove_lnet_proc_files "stats"
16960 # lnet.routes should look like this:
16961 # Routing disabled/enabled
16962 # net hops priority state router
16963 # where net is a string like tcp0, hops > 0, priority >= 0,
16964 # state is up/down,
16965 # router is a string like 192.168.1.1@tcp2
16966 L1="^Routing (disabled|enabled)$"
16967 L2="^net +hops +priority +state +router$"
16968 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16969 create_lnet_proc_files "routes"
16970 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16971 remove_lnet_proc_files "routes"
16973 # lnet.routers should look like this:
16974 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16975 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16976 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16977 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16978 L1="^ref +rtr_ref +alive +router$"
16979 BR="^$P +$P +(up|down) +$NID$"
16980 create_lnet_proc_files "routers"
16981 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16982 remove_lnet_proc_files "routers"
16984 # lnet.peers should look like this:
16985 # nid refs state last max rtr min tx min queue
16986 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16987 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16988 # numeric (0 or >0 or <0), queue >= 0.
16989 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16990 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16991 create_lnet_proc_files "peers"
16992 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16993 remove_lnet_proc_files "peers"
16995 # lnet.buffers should look like this:
16996 # pages count credits min
16997 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16998 L1="^pages +count +credits +min$"
16999 BR="^ +$N +$N +$I +$I$"
17000 create_lnet_proc_files "buffers"
17001 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17002 remove_lnet_proc_files "buffers"
17004 # lnet.nis should look like this:
17005 # nid status alive refs peer rtr max tx min
17006 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17007 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17008 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17009 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17010 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17011 create_lnet_proc_files "nis"
17012 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17013 remove_lnet_proc_files "nis"
17015 # can we successfully write to lnet.stats?
17016 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17018 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17020 test_216() { # bug 20317
17021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17022 remote_ost_nodsh && skip "remote OST with nodsh"
17025 local facets=$(get_facets OST)
17026 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17028 save_lustre_params client "osc.*.contention_seconds" > $p
17029 save_lustre_params $facets \
17030 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17031 save_lustre_params $facets \
17032 "ldlm.namespaces.filter-*.contended_locks" >> $p
17033 save_lustre_params $facets \
17034 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17035 clear_stats osc.*.osc_stats
17037 # agressive lockless i/o settings
17038 do_nodes $(comma_list $(osts_nodes)) \
17039 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17040 ldlm.namespaces.filter-*.contended_locks=0 \
17041 ldlm.namespaces.filter-*.contention_seconds=60"
17042 lctl set_param -n osc.*.contention_seconds=60
17044 $DIRECTIO write $DIR/$tfile 0 10 4096
17045 $CHECKSTAT -s 40960 $DIR/$tfile
17047 # disable lockless i/o
17048 do_nodes $(comma_list $(osts_nodes)) \
17049 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17050 ldlm.namespaces.filter-*.contended_locks=32 \
17051 ldlm.namespaces.filter-*.contention_seconds=0"
17052 lctl set_param -n osc.*.contention_seconds=0
17053 clear_stats osc.*.osc_stats
17055 dd if=/dev/zero of=$DIR/$tfile count=0
17056 $CHECKSTAT -s 0 $DIR/$tfile
17058 restore_lustre_params <$p
17062 run_test 216 "check lockless direct write updates file size and kms correctly"
17064 test_217() { # bug 22430
17065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17070 for node in $(nodes_list); do
17071 nid=$(host_nids_address $node $NETTYPE)
17072 if [[ $nid = *-* ]] ; then
17073 echo "lctl ping $(h2nettype $nid)"
17074 lctl ping $(h2nettype $nid)
17076 echo "skipping $node (no hyphen detected)"
17080 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17083 # do directio so as not to populate the page cache
17084 log "creating a 10 Mb file"
17085 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17086 log "starting reads"
17087 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17088 log "truncating the file"
17089 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17091 kill %+ || true # reads might have finished
17092 echo "wait until dd is finished"
17094 log "removing the temporary file"
17095 rm -rf $DIR/$tfile || error "tmp file removal failed"
17097 run_test 218 "parallel read and truncate should not deadlock"
17100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17102 # write one partial page
17103 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17104 # set no grant so vvp_io_commit_write will do sync write
17105 $LCTL set_param fail_loc=0x411
17106 # write a full page at the end of file
17107 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17109 $LCTL set_param fail_loc=0
17110 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17111 $LCTL set_param fail_loc=0x411
17112 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17115 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17116 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17118 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17120 test_220() { #LU-325
17121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17122 remote_ost_nodsh && skip "remote OST with nodsh"
17123 remote_mds_nodsh && skip "remote MDS with nodsh"
17124 remote_mgs_nodsh && skip "remote MGS with nodsh"
17128 # create on MDT0000 so the last_id and next_id are correct
17130 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17134 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17135 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17136 osp.$mdtosc_proc1.prealloc_last_id)
17137 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17138 osp.$mdtosc_proc1.prealloc_next_id)
17142 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17143 #define OBD_FAIL_OST_ENOINO 0x229
17144 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17145 create_pool $FSNAME.$TESTNAME || return 1
17146 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17148 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17150 MDSOBJS=$((last_id - next_id))
17151 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17153 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17154 echo "OST still has $count kbytes free"
17156 echo "create $MDSOBJS files @next_id..."
17157 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17159 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17160 osp.$mdtosc_proc1.prealloc_last_id)
17161 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17162 osp.$mdtosc_proc1.prealloc_next_id)
17164 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17169 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17170 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17172 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17173 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17174 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17175 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17176 echo "unlink $MDSOBJS files @$next_id..."
17177 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17179 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17184 dd if=`which date` of=$MOUNT/date oflag=sync
17185 chmod +x $MOUNT/date
17187 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17188 $LCTL set_param fail_loc=0x80001401
17190 $MOUNT/date > /dev/null
17193 run_test 221 "make sure fault and truncate race to not cause OOM"
17196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17199 test_mkdir $DIR/$tdir
17200 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17201 createmany -o $DIR/$tdir/$tfile 10
17202 cancel_lru_locks mdc
17203 cancel_lru_locks osc
17204 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17205 $LCTL set_param fail_loc=0x31a
17206 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17207 $LCTL set_param fail_loc=0
17210 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17216 test_mkdir $DIR/$tdir
17217 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17218 createmany -o $DIR/$tdir/$tfile 10
17219 cancel_lru_locks mdc
17220 cancel_lru_locks osc
17221 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17222 $LCTL set_param fail_loc=0x31a
17223 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17224 $LCTL set_param fail_loc=0
17226 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17232 test_mkdir $DIR/$tdir
17233 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17234 createmany -o $DIR/$tdir/$tfile 10
17235 cancel_lru_locks mdc
17236 cancel_lru_locks osc
17237 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17238 $LCTL set_param fail_loc=0x31b
17239 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17240 $LCTL set_param fail_loc=0
17243 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17245 test_224a() { # LU-1039, MRP-303
17246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17248 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17249 $LCTL set_param fail_loc=0x508
17250 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17251 $LCTL set_param fail_loc=0
17254 run_test 224a "Don't panic on bulk IO failure"
17256 test_224b() { # LU-1039, MRP-303
17257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17259 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17260 cancel_lru_locks osc
17261 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17262 $LCTL set_param fail_loc=0x515
17263 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17264 $LCTL set_param fail_loc=0
17267 run_test 224b "Don't panic on bulk IO failure"
17269 test_224c() { # LU-6441
17270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17271 remote_mds_nodsh && skip "remote MDS with nodsh"
17273 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17274 save_writethrough $p
17275 set_cache writethrough on
17277 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17278 local at_max=$($LCTL get_param -n at_max)
17279 local timeout=$($LCTL get_param -n timeout)
17280 local test_at="at_max"
17281 local param_at="$FSNAME.sys.at_max"
17282 local test_timeout="timeout"
17283 local param_timeout="$FSNAME.sys.timeout"
17285 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17287 set_persistent_param_and_check client "$test_at" "$param_at" 0
17288 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17290 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17291 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17292 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17293 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17295 do_facet ost1 "$LCTL set_param fail_loc=0"
17297 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17298 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17301 $LCTL set_param -n $pages_per_rpc
17302 restore_lustre_params < $p
17305 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17307 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17310 if [ -z ${MDSSURVEY} ]; then
17311 skip_env "mds-survey not found"
17313 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17314 skip "Need MDS version at least 2.2.51"
17316 local mds=$(facet_host $SINGLEMDS)
17317 local target=$(do_nodes $mds 'lctl dl' |
17318 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17320 local cmd1="file_count=1000 thrhi=4"
17321 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17322 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17323 local cmd="$cmd1 $cmd2 $cmd3"
17325 rm -f ${TMP}/mds_survey*
17327 eval $cmd || error "mds-survey with zero-stripe failed"
17328 cat ${TMP}/mds_survey*
17329 rm -f ${TMP}/mds_survey*
17331 run_test 225a "Metadata survey sanity with zero-stripe"
17334 if [ -z ${MDSSURVEY} ]; then
17335 skip_env "mds-survey not found"
17337 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17338 skip "Need MDS version at least 2.2.51"
17339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17340 remote_mds_nodsh && skip "remote MDS with nodsh"
17341 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17342 skip_env "Need to mount OST to test"
17345 local mds=$(facet_host $SINGLEMDS)
17346 local target=$(do_nodes $mds 'lctl dl' |
17347 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17349 local cmd1="file_count=1000 thrhi=4"
17350 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17351 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17352 local cmd="$cmd1 $cmd2 $cmd3"
17354 rm -f ${TMP}/mds_survey*
17356 eval $cmd || error "mds-survey with stripe_count failed"
17357 cat ${TMP}/mds_survey*
17358 rm -f ${TMP}/mds_survey*
17360 run_test 225b "Metadata survey sanity with stripe_count = 1"
17362 mcreate_path2fid () {
17368 local path=$DIR/$tdir/$name
17373 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17374 error "cannot create $desc"
17376 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17378 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17380 fid_path=$($LFS fid2path $MOUNT $fid)
17382 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17384 [ "$path" == "$fid_path" ] ||
17385 error "fid2path returned $fid_path, expected $path"
17387 echo "pass with $path and $fid"
17392 mkdir -p $DIR/$tdir
17394 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17395 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17396 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17397 mcreate_path2fid 0040666 0 0 dir "directory"
17398 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17399 mcreate_path2fid 0100666 0 0 file "regular file"
17400 mcreate_path2fid 0120666 0 0 link "symbolic link"
17401 mcreate_path2fid 0140666 0 0 sock "socket"
17403 run_test 226a "call path2fid and fid2path on files of all type"
17406 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17411 mkdir -p $DIR/$tdir
17412 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17413 error "create remote directory failed"
17414 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17415 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17416 "character special file (null)"
17417 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17418 "character special file (no device)"
17419 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17420 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17421 "block special file (loop)"
17422 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17423 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17424 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17426 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17429 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17430 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17431 skip "Need MDS version at least 2.13.55"
17433 local submnt=/mnt/submnt
17434 local srcfile=/etc/passwd
17435 local dstfile=$submnt/passwd
17441 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17442 error "create remote directory failed"
17443 mkdir -p $submnt || error "create $submnt failed"
17444 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17445 error "mount $submnt failed"
17446 stack_trap "umount $submnt" EXIT
17448 cp $srcfile $dstfile
17449 fid=$($LFS path2fid $dstfile)
17450 path=$($LFS fid2path $submnt "$fid")
17451 [ "$path" = "$dstfile" ] ||
17452 error "fid2path $submnt $fid failed ($path != $dstfile)"
17454 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17456 # LU-1299 Executing or running ldd on a truncated executable does not
17457 # cause an out-of-memory condition.
17459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17460 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17462 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17463 chmod +x $MOUNT/date
17465 $MOUNT/date > /dev/null
17466 ldd $MOUNT/date > /dev/null
17469 run_test 227 "running truncated executable does not cause OOM"
17471 # LU-1512 try to reuse idle OI blocks
17473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17474 remote_mds_nodsh && skip "remote MDS with nodsh"
17475 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17477 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17478 local myDIR=$DIR/$tdir
17481 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17482 $LCTL set_param fail_loc=0x80001002
17483 createmany -o $myDIR/t- 10000
17484 $LCTL set_param fail_loc=0
17485 # The guard is current the largest FID holder
17487 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17489 local IDX=$(($SEQ % 64))
17491 do_facet $SINGLEMDS sync
17492 # Make sure journal flushed.
17494 local blk1=$(do_facet $SINGLEMDS \
17495 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17496 grep Blockcount | awk '{print $4}')
17498 # Remove old files, some OI blocks will become idle.
17499 unlinkmany $myDIR/t- 10000
17500 # Create new files, idle OI blocks should be reused.
17501 createmany -o $myDIR/t- 2000
17502 do_facet $SINGLEMDS sync
17503 # Make sure journal flushed.
17505 local blk2=$(do_facet $SINGLEMDS \
17506 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17507 grep Blockcount | awk '{print $4}')
17509 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17511 run_test 228a "try to reuse idle OI blocks"
17514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17515 remote_mds_nodsh && skip "remote MDS with nodsh"
17516 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17518 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17519 local myDIR=$DIR/$tdir
17522 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17523 $LCTL set_param fail_loc=0x80001002
17524 createmany -o $myDIR/t- 10000
17525 $LCTL set_param fail_loc=0
17526 # The guard is current the largest FID holder
17528 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17530 local IDX=$(($SEQ % 64))
17532 do_facet $SINGLEMDS sync
17533 # Make sure journal flushed.
17535 local blk1=$(do_facet $SINGLEMDS \
17536 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17537 grep Blockcount | awk '{print $4}')
17539 # Remove old files, some OI blocks will become idle.
17540 unlinkmany $myDIR/t- 10000
17543 stop $SINGLEMDS || error "Fail to stop MDT."
17545 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17547 df $MOUNT || error "Fail to df."
17548 # Create new files, idle OI blocks should be reused.
17549 createmany -o $myDIR/t- 2000
17550 do_facet $SINGLEMDS sync
17551 # Make sure journal flushed.
17553 local blk2=$(do_facet $SINGLEMDS \
17554 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17555 grep Blockcount | awk '{print $4}')
17557 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17559 run_test 228b "idle OI blocks can be reused after MDT restart"
17563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17564 remote_mds_nodsh && skip "remote MDS with nodsh"
17565 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17567 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17568 local myDIR=$DIR/$tdir
17571 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17572 $LCTL set_param fail_loc=0x80001002
17573 # 20000 files can guarantee there are index nodes in the OI file
17574 createmany -o $myDIR/t- 20000
17575 $LCTL set_param fail_loc=0
17576 # The guard is current the largest FID holder
17578 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17580 local IDX=$(($SEQ % 64))
17582 do_facet $SINGLEMDS sync
17583 # Make sure journal flushed.
17585 local blk1=$(do_facet $SINGLEMDS \
17586 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17587 grep Blockcount | awk '{print $4}')
17589 # Remove old files, some OI blocks will become idle.
17590 unlinkmany $myDIR/t- 20000
17592 # The OI file should become empty now
17594 # Create new files, idle OI blocks should be reused.
17595 createmany -o $myDIR/t- 2000
17596 do_facet $SINGLEMDS sync
17597 # Make sure journal flushed.
17599 local blk2=$(do_facet $SINGLEMDS \
17600 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17601 grep Blockcount | awk '{print $4}')
17603 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17605 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17607 test_229() { # LU-2482, LU-3448
17608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17609 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17610 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17611 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17615 # Create a file with a released layout and stripe count 2.
17616 $MULTIOP $DIR/$tfile H2c ||
17617 error "failed to create file with released layout"
17619 $LFS getstripe -v $DIR/$tfile
17621 local pattern=$($LFS getstripe -L $DIR/$tfile)
17622 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17624 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17626 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17627 stat $DIR/$tfile || error "failed to stat released file"
17629 chown $RUNAS_ID $DIR/$tfile ||
17630 error "chown $RUNAS_ID $DIR/$tfile failed"
17632 chgrp $RUNAS_ID $DIR/$tfile ||
17633 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17635 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17636 rm $DIR/$tfile || error "failed to remove released file"
17638 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17642 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17643 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17644 skip "Need MDS version at least 2.11.52"
17648 test_mkdir $DIR/$tdir
17649 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17650 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17651 [ $mdt_idx -ne 0 ] &&
17652 error "create local directory on wrong MDT $mdt_idx"
17654 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17655 error "create remote directory failed"
17656 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17657 [ $mdt_idx -ne $MDTIDX ] &&
17658 error "create remote directory on wrong MDT $mdt_idx"
17660 createmany -o $DIR/$tdir/test_230/t- 10 ||
17661 error "create files on remote directory failed"
17662 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17663 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17664 rm -r $DIR/$tdir || error "unlink remote directory failed"
17666 run_test 230a "Create remote directory and files under the remote directory"
17669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17670 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17671 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17672 skip "Need MDS version at least 2.11.52"
17680 local migrate_dir=$DIR/$tdir/migrate_dir
17681 local other_dir=$DIR/$tdir/other_dir
17683 test_mkdir $DIR/$tdir
17684 test_mkdir -i0 -c1 $migrate_dir
17685 test_mkdir -i0 -c1 $other_dir
17686 for ((i=0; i<10; i++)); do
17687 mkdir -p $migrate_dir/dir_${i}
17688 createmany -o $migrate_dir/dir_${i}/f 10 ||
17689 error "create files under remote dir failed $i"
17692 cp /etc/passwd $migrate_dir/$tfile
17693 cp /etc/passwd $other_dir/$tfile
17694 chattr +SAD $migrate_dir
17695 chattr +SAD $migrate_dir/$tfile
17697 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17698 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17699 local old_dir_mode=$(stat -c%f $migrate_dir)
17700 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17702 mkdir -p $migrate_dir/dir_default_stripe2
17703 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17704 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17706 mkdir -p $other_dir
17707 ln $migrate_dir/$tfile $other_dir/luna
17708 ln $migrate_dir/$tfile $migrate_dir/sofia
17709 ln $other_dir/$tfile $migrate_dir/david
17710 ln -s $migrate_dir/$tfile $other_dir/zachary
17711 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17712 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17718 for len in 58 59 60; do
17719 lnktgt=$(str_repeat 'l' $len)
17720 touch $migrate_dir/$lnktgt
17721 ln -s $lnktgt $migrate_dir/${len}char_ln
17725 for len in 4094 4095; do
17726 lnktgt=$(str_repeat 'l' $len)
17727 ln -s $lnktgt $migrate_dir/${len}char_ln
17731 for len in 254 255; do
17732 touch $migrate_dir/$(str_repeat 'l' $len)
17735 $LFS migrate -m $MDTIDX $migrate_dir ||
17736 error "fails on migrating remote dir to MDT1"
17738 echo "migratate to MDT1, then checking.."
17739 for ((i = 0; i < 10; i++)); do
17740 for file in $(find $migrate_dir/dir_${i}); do
17741 mdt_index=$($LFS getstripe -m $file)
17742 # broken symlink getstripe will fail
17743 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17744 error "$file is not on MDT${MDTIDX}"
17748 # the multiple link file should still in MDT0
17749 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17750 [ $mdt_index == 0 ] ||
17751 error "$file is not on MDT${MDTIDX}"
17753 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17754 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17755 error " expect $old_dir_flag get $new_dir_flag"
17757 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17758 [ "$old_file_flag" = "$new_file_flag" ] ||
17759 error " expect $old_file_flag get $new_file_flag"
17761 local new_dir_mode=$(stat -c%f $migrate_dir)
17762 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17763 error "expect mode $old_dir_mode get $new_dir_mode"
17765 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17766 [ "$old_file_mode" = "$new_file_mode" ] ||
17767 error "expect mode $old_file_mode get $new_file_mode"
17769 diff /etc/passwd $migrate_dir/$tfile ||
17770 error "$tfile different after migration"
17772 diff /etc/passwd $other_dir/luna ||
17773 error "luna different after migration"
17775 diff /etc/passwd $migrate_dir/sofia ||
17776 error "sofia different after migration"
17778 diff /etc/passwd $migrate_dir/david ||
17779 error "david different after migration"
17781 diff /etc/passwd $other_dir/zachary ||
17782 error "zachary different after migration"
17784 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17785 error "${tfile}_ln different after migration"
17787 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17788 error "${tfile}_ln_other different after migration"
17790 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17791 [ $stripe_count = 2 ] ||
17792 error "dir strpe_count $d != 2 after migration."
17794 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17795 [ $stripe_count = 2 ] ||
17796 error "file strpe_count $d != 2 after migration."
17798 #migrate back to MDT0
17801 $LFS migrate -m $MDTIDX $migrate_dir ||
17802 error "fails on migrating remote dir to MDT0"
17804 echo "migrate back to MDT0, checking.."
17805 for file in $(find $migrate_dir); do
17806 mdt_index=$($LFS getstripe -m $file)
17807 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17808 error "$file is not on MDT${MDTIDX}"
17811 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17812 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17813 error " expect $old_dir_flag get $new_dir_flag"
17815 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17816 [ "$old_file_flag" = "$new_file_flag" ] ||
17817 error " expect $old_file_flag get $new_file_flag"
17819 local new_dir_mode=$(stat -c%f $migrate_dir)
17820 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17821 error "expect mode $old_dir_mode get $new_dir_mode"
17823 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17824 [ "$old_file_mode" = "$new_file_mode" ] ||
17825 error "expect mode $old_file_mode get $new_file_mode"
17827 diff /etc/passwd ${migrate_dir}/$tfile ||
17828 error "$tfile different after migration"
17830 diff /etc/passwd ${other_dir}/luna ||
17831 error "luna different after migration"
17833 diff /etc/passwd ${migrate_dir}/sofia ||
17834 error "sofia different after migration"
17836 diff /etc/passwd ${other_dir}/zachary ||
17837 error "zachary different after migration"
17839 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17840 error "${tfile}_ln different after migration"
17842 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17843 error "${tfile}_ln_other different after migration"
17845 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17846 [ $stripe_count = 2 ] ||
17847 error "dir strpe_count $d != 2 after migration."
17849 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17850 [ $stripe_count = 2 ] ||
17851 error "file strpe_count $d != 2 after migration."
17853 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17855 run_test 230b "migrate directory"
17858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17859 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17860 remote_mds_nodsh && skip "remote MDS with nodsh"
17861 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17862 skip "Need MDS version at least 2.11.52"
17868 local migrate_dir=$DIR/$tdir/migrate_dir
17870 #If migrating directory fails in the middle, all entries of
17871 #the directory is still accessiable.
17872 test_mkdir $DIR/$tdir
17873 test_mkdir -i0 -c1 $migrate_dir
17874 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17876 createmany -o $migrate_dir/f $total ||
17877 error "create files under ${migrate_dir} failed"
17879 # fail after migrating top dir, and this will fail only once, so the
17880 # first sub file migration will fail (currently f3), others succeed.
17881 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17882 do_facet mds1 lctl set_param fail_loc=0x1801
17883 local t=$(ls $migrate_dir | wc -l)
17884 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17885 error "migrate should fail"
17886 local u=$(ls $migrate_dir | wc -l)
17887 [ "$u" == "$t" ] || error "$u != $t during migration"
17889 # add new dir/file should succeed
17890 mkdir $migrate_dir/dir ||
17891 error "mkdir failed under migrating directory"
17892 touch $migrate_dir/file ||
17893 error "create file failed under migrating directory"
17895 # add file with existing name should fail
17896 for file in $migrate_dir/f*; do
17897 stat $file > /dev/null || error "stat $file failed"
17898 $OPENFILE -f O_CREAT:O_EXCL $file &&
17899 error "open(O_CREAT|O_EXCL) $file should fail"
17900 $MULTIOP $file m && error "create $file should fail"
17901 touch $DIR/$tdir/remote_dir/$tfile ||
17902 error "touch $tfile failed"
17903 ln $DIR/$tdir/remote_dir/$tfile $file &&
17904 error "link $file should fail"
17905 mdt_index=$($LFS getstripe -m $file)
17906 if [ $mdt_index == 0 ]; then
17907 # file failed to migrate is not allowed to rename to
17908 mv $DIR/$tdir/remote_dir/$tfile $file &&
17909 error "rename to $file should fail"
17911 mv $DIR/$tdir/remote_dir/$tfile $file ||
17912 error "rename to $file failed"
17914 echo hello >> $file || error "write $file failed"
17917 # resume migration with different options should fail
17918 $LFS migrate -m 0 $migrate_dir &&
17919 error "migrate -m 0 $migrate_dir should fail"
17921 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17922 error "migrate -c 2 $migrate_dir should fail"
17924 # resume migration should succeed
17925 $LFS migrate -m $MDTIDX $migrate_dir ||
17926 error "migrate $migrate_dir failed"
17928 echo "Finish migration, then checking.."
17929 for file in $(find $migrate_dir); do
17930 mdt_index=$($LFS getstripe -m $file)
17931 [ $mdt_index == $MDTIDX ] ||
17932 error "$file is not on MDT${MDTIDX}"
17935 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17937 run_test 230c "check directory accessiblity if migration failed"
17940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17941 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17942 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17943 skip "Need MDS version at least 2.11.52"
17945 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17947 local migrate_dir=$DIR/$tdir/migrate_dir
17957 old_index=$((RANDOM % MDSCOUNT))
17958 old_count=$((MDSCOUNT - old_index))
17959 new_index=$((RANDOM % MDSCOUNT))
17960 new_count=$((MDSCOUNT - new_index))
17961 new_hash=1 # for all_char
17963 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17964 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17966 test_mkdir $DIR/$tdir
17967 test_mkdir -i $old_index -c $old_count $migrate_dir
17969 for ((i=0; i<100; i++)); do
17970 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17971 createmany -o $migrate_dir/dir_${i}/f 100 ||
17972 error "create files under remote dir failed $i"
17975 echo -n "Migrate from MDT$old_index "
17976 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17977 echo -n "to MDT$new_index"
17978 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17981 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17982 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17983 error "migrate remote dir error"
17985 echo "Finish migration, then checking.."
17986 for file in $(find $migrate_dir); do
17987 mdt_index=$($LFS getstripe -m $file)
17988 if [ $mdt_index -lt $new_index ] ||
17989 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17990 error "$file is on MDT$mdt_index"
17994 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17996 run_test 230d "check migrate big directory"
17999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18000 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18001 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18002 skip "Need MDS version at least 2.11.52"
18009 mkdir -p $DIR/$tdir
18010 mkdir $DIR/$tdir/migrate_dir
18011 mkdir $DIR/$tdir/other_dir
18012 touch $DIR/$tdir/migrate_dir/a
18013 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18014 ls $DIR/$tdir/other_dir
18016 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18017 error "migrate dir fails"
18019 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18020 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18022 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18023 [ $mdt_index == 0 ] || error "a is not on MDT0"
18025 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18026 error "migrate dir fails"
18028 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18029 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18031 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18032 [ $mdt_index == 1 ] || error "a is not on MDT1"
18034 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18035 [ $mdt_index == 1 ] || error "b is not on MDT1"
18037 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18038 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18040 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18042 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18044 run_test 230e "migrate mulitple local link files"
18047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18048 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18049 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18050 skip "Need MDS version at least 2.11.52"
18055 mkdir -p $DIR/$tdir
18056 mkdir $DIR/$tdir/migrate_dir
18057 $LFS mkdir -i1 $DIR/$tdir/other_dir
18058 touch $DIR/$tdir/migrate_dir/a
18059 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18060 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18061 ls $DIR/$tdir/other_dir
18063 # a should be migrated to MDT1, since no other links on MDT0
18064 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18065 error "#1 migrate dir fails"
18066 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18067 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18068 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18069 [ $mdt_index == 1 ] || error "a is not on MDT1"
18071 # a should stay on MDT1, because it is a mulitple link file
18072 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18073 error "#2 migrate dir fails"
18074 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18075 [ $mdt_index == 1 ] || error "a is not on MDT1"
18077 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18078 error "#3 migrate dir fails"
18080 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18081 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18082 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18084 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18085 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18087 # a should be migrated to MDT0, since no other links on MDT1
18088 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18089 error "#4 migrate dir fails"
18090 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18091 [ $mdt_index == 0 ] || error "a is not on MDT0"
18093 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18095 run_test 230f "migrate mulitple remote link files"
18098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18099 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18100 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18101 skip "Need MDS version at least 2.11.52"
18103 mkdir -p $DIR/$tdir/migrate_dir
18105 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18106 error "migrating dir to non-exist MDT succeeds"
18109 run_test 230g "migrate dir to non-exist MDT"
18112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18113 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18114 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18115 skip "Need MDS version at least 2.11.52"
18119 mkdir -p $DIR/$tdir/migrate_dir
18121 $LFS migrate -m1 $DIR &&
18122 error "migrating mountpoint1 should fail"
18124 $LFS migrate -m1 $DIR/$tdir/.. &&
18125 error "migrating mountpoint2 should fail"
18128 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18129 error "migrating $tdir/migrate_dir/.. should fail"
18133 run_test 230h "migrate .. and root"
18136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18137 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18138 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18139 skip "Need MDS version at least 2.11.52"
18141 mkdir -p $DIR/$tdir/migrate_dir
18143 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18144 error "migration fails with a tailing slash"
18146 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18147 error "migration fails with two tailing slashes"
18149 run_test 230i "lfs migrate -m tolerates trailing slashes"
18152 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18153 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18154 skip "Need MDS version at least 2.11.52"
18156 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18157 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18158 error "create $tfile failed"
18159 cat /etc/passwd > $DIR/$tdir/$tfile
18161 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18163 cmp /etc/passwd $DIR/$tdir/$tfile ||
18164 error "DoM file mismatch after migration"
18166 run_test 230j "DoM file data not changed after dir migration"
18169 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18170 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18171 skip "Need MDS version at least 2.11.56"
18174 local files_on_starting_mdt=0
18176 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18177 $LFS getdirstripe $DIR/$tdir
18178 for i in $(seq $total); do
18179 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18180 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18181 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18184 echo "$files_on_starting_mdt files on MDT0"
18186 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18187 $LFS getdirstripe $DIR/$tdir
18189 files_on_starting_mdt=0
18190 for i in $(seq $total); do
18191 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18192 error "file $tfile.$i mismatch after migration"
18193 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18194 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18197 echo "$files_on_starting_mdt files on MDT1 after migration"
18198 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18200 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18201 $LFS getdirstripe $DIR/$tdir
18203 files_on_starting_mdt=0
18204 for i in $(seq $total); do
18205 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18206 error "file $tfile.$i mismatch after 2nd migration"
18207 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18208 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18211 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18212 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18216 run_test 230k "file data not changed after dir migration"
18219 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18220 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18221 skip "Need MDS version at least 2.11.56"
18223 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18224 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18225 error "create files under remote dir failed $i"
18226 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18228 run_test 230l "readdir between MDTs won't crash"
18231 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18232 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18233 skip "Need MDS version at least 2.11.56"
18236 local mig_dir=$DIR/$tdir/migrate_dir
18237 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18241 echo "Creating files and dirs with xattrs"
18242 test_mkdir $DIR/$tdir
18243 test_mkdir -i0 -c1 $mig_dir
18245 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18246 error "cannot set xattr attr1 on dir"
18247 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18248 error "cannot set xattr attr2 on dir"
18249 touch $mig_dir/dir/f0
18250 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18251 error "cannot set xattr attr1 on file"
18252 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18253 error "cannot set xattr attr2 on file"
18254 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18255 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18256 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18257 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18258 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18259 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18260 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18261 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18262 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18264 echo "Migrating to MDT1"
18265 $LFS migrate -m $MDTIDX $mig_dir ||
18266 error "fails on migrating dir to MDT1"
18268 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18269 echo "Checking xattrs"
18270 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18271 [ "$val" = $longstr ] ||
18272 error "expecting xattr1 $longstr on dir, found $val"
18273 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18274 [ "$val" = $shortstr ] ||
18275 error "expecting xattr2 $shortstr on dir, found $val"
18276 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18277 [ "$val" = $longstr ] ||
18278 error "expecting xattr1 $longstr on file, found $val"
18279 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18280 [ "$val" = $shortstr ] ||
18281 error "expecting xattr2 $shortstr on file, found $val"
18283 run_test 230m "xattrs not changed after dir migration"
18286 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18287 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18288 skip "Need MDS version at least 2.13.53"
18290 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18291 cat /etc/hosts > $DIR/$tdir/$tfile
18292 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18293 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18295 cmp /etc/hosts $DIR/$tdir/$tfile ||
18296 error "File data mismatch after migration"
18298 run_test 230n "Dir migration with mirrored file"
18301 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18302 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18303 skip "Need MDS version at least 2.13.52"
18305 local mdts=$(comma_list $(mdts_nodes))
18308 local restripe_status
18313 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18315 # in case "crush" hash type is not set
18316 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18318 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18319 mdt.*MDT0000.enable_dir_restripe)
18320 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18321 stack_trap "do_nodes $mdts $LCTL set_param \
18322 mdt.*.enable_dir_restripe=$restripe_status"
18325 createmany -m $DIR/$tdir/f 100 ||
18326 error "create files under remote dir failed $i"
18327 createmany -d $DIR/$tdir/d 100 ||
18328 error "create dirs under remote dir failed $i"
18330 for i in $(seq 2 $MDSCOUNT); do
18331 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18332 $LFS setdirstripe -c $i $DIR/$tdir ||
18333 error "split -c $i $tdir failed"
18334 wait_update $HOSTNAME \
18335 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18336 error "dir split not finished"
18337 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18338 awk '/migrate/ {sum += $2} END { print sum }')
18339 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18340 # delta is around total_files/stripe_count
18341 [ $delta -lt $((200 /(i - 1))) ] ||
18342 error "$delta files migrated"
18345 run_test 230o "dir split"
18348 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18349 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18350 skip "Need MDS version at least 2.13.52"
18352 local mdts=$(comma_list $(mdts_nodes))
18355 local restripe_status
18360 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18362 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18364 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18365 mdt.*MDT0000.enable_dir_restripe)
18366 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18367 stack_trap "do_nodes $mdts $LCTL set_param \
18368 mdt.*.enable_dir_restripe=$restripe_status"
18370 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18371 createmany -m $DIR/$tdir/f 100 ||
18372 error "create files under remote dir failed $i"
18373 createmany -d $DIR/$tdir/d 100 ||
18374 error "create dirs under remote dir failed $i"
18376 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18377 local mdt_hash="crush"
18379 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18380 $LFS setdirstripe -c $i $DIR/$tdir ||
18381 error "split -c $i $tdir failed"
18382 [ $i -eq 1 ] && mdt_hash="none"
18383 wait_update $HOSTNAME \
18384 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18385 error "dir merge not finished"
18386 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18387 awk '/migrate/ {sum += $2} END { print sum }')
18388 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18389 # delta is around total_files/stripe_count
18390 [ $delta -lt $((200 / i)) ] ||
18391 error "$delta files migrated"
18394 run_test 230p "dir merge"
18397 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18398 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18399 skip "Need MDS version at least 2.13.52"
18401 local mdts=$(comma_list $(mdts_nodes))
18402 local saved_threshold=$(do_facet mds1 \
18403 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18404 local saved_delta=$(do_facet mds1 \
18405 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18406 local threshold=100
18409 local stripe_count=0
18413 # test with fewer files on ZFS
18414 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18416 stack_trap "do_nodes $mdts $LCTL set_param \
18417 mdt.*.dir_split_count=$saved_threshold"
18418 stack_trap "do_nodes $mdts $LCTL set_param \
18419 mdt.*.dir_split_delta=$saved_delta"
18420 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18421 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18422 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18423 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18424 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18425 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18427 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18428 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18430 while [ $stripe_count -lt $MDSCOUNT ]; do
18431 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18432 error "create sub files failed"
18433 stat $DIR/$tdir > /dev/null
18434 total=$((total + threshold * 3 / 2))
18435 stripe_count=$((stripe_count + delta))
18436 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18438 wait_update $HOSTNAME \
18439 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18440 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18442 wait_update $HOSTNAME \
18443 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18444 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18446 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18447 grep -w $stripe_index | wc -l)
18448 echo "$nr_files files on MDT$stripe_index after split"
18449 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18450 error "$nr_files files on MDT$stripe_index after split"
18452 nr_files=$(ls $DIR/$tdir | wc -w)
18453 [ $nr_files -eq $total ] ||
18454 error "total sub files $nr_files != $total"
18457 run_test 230q "dir auto split"
18460 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18461 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18462 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18463 skip "Need MDS version at least 2.13.54"
18465 # maximum amount of local locks:
18466 # parent striped dir - 2 locks
18467 # new stripe in parent to migrate to - 1 lock
18468 # source and target - 2 locks
18469 # Total 5 locks for regular file
18470 mkdir -p $DIR/$tdir
18471 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18472 touch $DIR/$tdir/dir1/eee
18474 # create 4 hardlink for 4 more locks
18475 # Total: 9 locks > RS_MAX_LOCKS (8)
18476 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18477 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18478 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18479 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18480 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18481 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18482 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18483 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18485 cancel_lru_locks mdc
18487 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18488 error "migrate dir fails"
18490 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18492 run_test 230r "migrate with too many local locks"
18496 # For simplicity this test assumes that max_pages_per_rpc
18497 # is the same across all OSCs
18498 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18499 local bulk_size=$((max_pages * PAGE_SIZE))
18500 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18503 mkdir -p $DIR/$tdir
18504 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18505 error "failed to set stripe with -S ${brw_size}M option"
18507 # clear the OSC stats
18508 $LCTL set_param osc.*.stats=0 &>/dev/null
18511 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18512 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18513 oflag=direct &>/dev/null || error "dd failed"
18515 sync; sleep 1; sync # just to be safe
18516 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18517 if [ x$nrpcs != "x1" ]; then
18518 $LCTL get_param osc.*.stats
18519 error "found $nrpcs ost_write RPCs, not 1 as expected"
18523 # Drop the OSC cache, otherwise we will read from it
18524 cancel_lru_locks osc
18526 # clear the OSC stats
18527 $LCTL set_param osc.*.stats=0 &>/dev/null
18529 # Client reads $bulk_size.
18530 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18531 iflag=direct &>/dev/null || error "dd failed"
18533 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18534 if [ x$nrpcs != "x1" ]; then
18535 $LCTL get_param osc.*.stats
18536 error "found $nrpcs ost_read RPCs, not 1 as expected"
18539 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18542 mkdir -p $DIR/$tdir
18544 for i in {0..1023}; do
18545 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18546 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18547 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18551 run_test 231b "must not assert on fully utilized OST request buffer"
18554 mkdir -p $DIR/$tdir
18555 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18557 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18558 do_facet ost1 $LCTL set_param fail_loc=0x31c
18560 # ignore dd failure
18561 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18563 do_facet ost1 $LCTL set_param fail_loc=0
18564 umount_client $MOUNT || error "umount failed"
18565 mount_client $MOUNT || error "mount failed"
18566 stop ost1 || error "cannot stop ost1"
18567 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18569 run_test 232a "failed lock should not block umount"
18572 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18573 skip "Need MDS version at least 2.10.58"
18575 mkdir -p $DIR/$tdir
18576 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18577 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18579 cancel_lru_locks osc
18581 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18582 do_facet ost1 $LCTL set_param fail_loc=0x31c
18585 $LFS data_version $DIR/$tdir/$tfile || true
18587 do_facet ost1 $LCTL set_param fail_loc=0
18588 umount_client $MOUNT || error "umount failed"
18589 mount_client $MOUNT || error "mount failed"
18590 stop ost1 || error "cannot stop ost1"
18591 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18593 run_test 232b "failed data version lock should not block umount"
18596 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18597 skip "Need MDS version at least 2.3.64"
18598 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18600 local fid=$($LFS path2fid $MOUNT)
18602 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18603 error "cannot access $MOUNT using its FID '$fid'"
18605 run_test 233a "checking that OBF of the FS root succeeds"
18608 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18609 skip "Need MDS version at least 2.5.90"
18610 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18612 local fid=$($LFS path2fid $MOUNT/.lustre)
18614 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18615 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18617 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18618 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18619 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18621 run_test 233b "checking that OBF of the FS .lustre succeeds"
18624 local p="$TMP/sanityN-$TESTNAME.parameters"
18625 save_lustre_params client "llite.*.xattr_cache" > $p
18626 lctl set_param llite.*.xattr_cache 1 ||
18627 skip_env "xattr cache is not supported"
18629 mkdir -p $DIR/$tdir || error "mkdir failed"
18630 touch $DIR/$tdir/$tfile || error "touch failed"
18631 # OBD_FAIL_LLITE_XATTR_ENOMEM
18632 $LCTL set_param fail_loc=0x1405
18633 getfattr -n user.attr $DIR/$tdir/$tfile &&
18634 error "getfattr should have failed with ENOMEM"
18635 $LCTL set_param fail_loc=0x0
18638 restore_lustre_params < $p
18641 run_test 234 "xattr cache should not crash on ENOMEM"
18644 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18645 skip "Need MDS version at least 2.4.52"
18647 flock_deadlock $DIR/$tfile
18652 124) error "process hangs on a deadlock"
18654 *) error "error executing flock_deadlock $DIR/$tfile"
18658 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18662 check_swap_layouts_support
18664 local ref1=/etc/passwd
18665 local ref2=/etc/group
18666 local file1=$DIR/$tdir/f1
18667 local file2=$DIR/$tdir/f2
18669 test_mkdir -c1 $DIR/$tdir
18670 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18671 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18672 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18673 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18674 local fd=$(free_fd)
18675 local cmd="exec $fd<>$file2"
18678 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18679 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18682 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18687 run_test 236 "Layout swap on open unlinked file"
18689 # LU-4659 linkea consistency
18691 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18692 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18693 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18694 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18697 ln $DIR/$tfile $DIR/$tfile.lnk
18698 touch $DIR/$tfile.new
18699 mv $DIR/$tfile.new $DIR/$tfile
18700 local fid1=$($LFS path2fid $DIR/$tfile)
18701 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18702 local path1=$($LFS fid2path $FSNAME "$fid1")
18703 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18704 local path2=$($LFS fid2path $FSNAME "$fid2")
18705 [ $tfile.lnk == $path2 ] ||
18706 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18709 run_test 238 "Verify linkea consistency"
18711 test_239A() { # was test_239
18712 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18713 skip "Need MDS version at least 2.5.60"
18715 local list=$(comma_list $(mdts_nodes))
18717 mkdir -p $DIR/$tdir
18718 createmany -o $DIR/$tdir/f- 5000
18719 unlinkmany $DIR/$tdir/f- 5000
18720 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18721 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18722 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18723 osp.*MDT*.sync_in_flight" | calc_sum)
18724 [ "$changes" -eq 0 ] || error "$changes not synced"
18726 run_test 239A "osp_sync test"
18728 test_239a() { #LU-5297
18729 remote_mds_nodsh && skip "remote MDS with nodsh"
18732 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18733 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18734 chgrp $RUNAS_GID $DIR/$tfile
18735 wait_delete_completed
18737 run_test 239a "process invalid osp sync record correctly"
18739 test_239b() { #LU-5297
18740 remote_mds_nodsh && skip "remote MDS with nodsh"
18743 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18744 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18745 chgrp $RUNAS_GID $DIR/$tfile1
18746 wait_delete_completed
18747 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18749 chgrp $RUNAS_GID $DIR/$tfile2
18750 wait_delete_completed
18752 run_test 239b "process osp sync record with ENOMEM error correctly"
18755 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18756 remote_mds_nodsh && skip "remote MDS with nodsh"
18758 mkdir -p $DIR/$tdir
18760 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18761 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18762 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18763 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18765 umount_client $MOUNT || error "umount failed"
18766 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18767 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18768 mount_client $MOUNT || error "failed to mount client"
18770 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18771 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18773 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18779 for LOOP in $(seq $count); do
18780 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18781 cancel_lru_locks $OSC || true
18789 for LOOP in $(seq $1); do
18790 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18795 test_241a() { # was test_241
18796 local bsize=$PAGE_SIZE
18798 (( bsize < 40960 )) && bsize=40960
18799 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18801 cancel_lru_locks $OSC
18802 test_241_bio 1000 $bsize &
18804 test_241_dio 1000 $bsize
18807 run_test 241a "bio vs dio"
18810 local bsize=$PAGE_SIZE
18812 (( bsize < 40960 )) && bsize=40960
18813 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18815 test_241_dio 1000 $bsize &
18817 test_241_dio 1000 $bsize
18820 run_test 241b "dio vs dio"
18823 remote_mds_nodsh && skip "remote MDS with nodsh"
18825 mkdir -p $DIR/$tdir
18826 touch $DIR/$tdir/$tfile
18828 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18829 do_facet mds1 lctl set_param fail_loc=0x105
18830 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18832 do_facet mds1 lctl set_param fail_loc=0
18833 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18835 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18839 test_mkdir $DIR/$tdir
18840 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18842 run_test 243 "various group lock tests"
18846 test_mkdir $DIR/$tdir
18847 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18848 sendfile_grouplock $DIR/$tdir/$tfile || \
18849 error "sendfile+grouplock failed"
18852 run_test 244a "sendfile with group lock tests"
18856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18859 local size=$((1024*1024))
18861 test_mkdir $DIR/$tdir
18862 for i in $(seq 1 $threads); do
18863 local file=$DIR/$tdir/file_$((i / 10))
18864 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18867 for i in $(seq 1 $threads); do
18871 run_test 244b "multi-threaded write with group lock"
18874 local flagname="multi_mod_rpcs"
18875 local connect_data_name="max_mod_rpcs"
18878 # check if multiple modify RPCs flag is set
18879 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18880 grep "connect_flags:")
18883 echo "$out" | grep -qw $flagname
18884 if [ $? -ne 0 ]; then
18885 echo "connect flag $flagname is not set"
18889 # check if multiple modify RPCs data is set
18890 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18893 echo "$out" | grep -qw $connect_data_name ||
18894 error "import should have connect data $connect_data_name"
18896 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18902 umount_client $submount
18907 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18909 skip_env "Fileset feature is not supported"
18911 local submount=${MOUNT}_$tdir
18914 mkdir -p $submount || error "mkdir $submount failed"
18915 FILESET="$FILESET/$tdir" mount_client $submount ||
18916 error "mount $submount failed"
18917 trap "cleanup_247 $submount" EXIT
18918 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18919 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18920 error "read $MOUNT/$tdir/$tfile failed"
18921 cleanup_247 $submount
18923 run_test 247a "mount subdir as fileset"
18926 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18927 skip_env "Fileset feature is not supported"
18929 local submount=${MOUNT}_$tdir
18931 rm -rf $MOUNT/$tdir
18932 mkdir -p $submount || error "mkdir $submount failed"
18934 FILESET="$FILESET/$tdir" mount_client $submount &&
18935 error "mount $submount should fail"
18938 run_test 247b "mount subdir that dose not exist"
18941 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18942 skip_env "Fileset feature is not supported"
18944 local submount=${MOUNT}_$tdir
18946 mkdir -p $MOUNT/$tdir/dir1
18947 mkdir -p $submount || error "mkdir $submount failed"
18948 trap "cleanup_247 $submount" EXIT
18949 FILESET="$FILESET/$tdir" mount_client $submount ||
18950 error "mount $submount failed"
18951 local fid=$($LFS path2fid $MOUNT/)
18952 $LFS fid2path $submount $fid && error "fid2path should fail"
18953 cleanup_247 $submount
18955 run_test 247c "running fid2path outside subdirectory root"
18958 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18959 skip "Fileset feature is not supported"
18961 local submount=${MOUNT}_$tdir
18963 mkdir -p $MOUNT/$tdir/dir1
18964 mkdir -p $submount || error "mkdir $submount failed"
18965 FILESET="$FILESET/$tdir" mount_client $submount ||
18966 error "mount $submount failed"
18967 trap "cleanup_247 $submount" EXIT
18969 local td=$submount/dir1
18970 local fid=$($LFS path2fid $td)
18971 [ -z "$fid" ] && error "path2fid unable to get $td FID"
18973 # check that we get the same pathname back
18976 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
18977 echo "$rootpath $fid"
18978 found=$($LFS fid2path $rootpath "$fid")
18979 [ -n "found" ] || error "fid2path should succeed"
18980 [ "$found" == "$td" ] || error "fid2path $found != $td"
18982 # check wrong root path format
18983 rootpath=$submount"_wrong"
18984 found=$($LFS fid2path $rootpath "$fid")
18985 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
18987 cleanup_247 $submount
18989 run_test 247d "running fid2path inside subdirectory root"
18993 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18995 skip "Fileset feature is not supported"
18997 local submount=${MOUNT}_$tdir
19000 mkdir -p $submount || error "mkdir $submount failed"
19001 FILESET="$FILESET/.." mount_client $submount &&
19002 error "mount $submount should fail"
19005 run_test 247e "mount .. as fileset"
19008 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19009 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19010 skip "Need at least version 2.13.52"
19011 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19013 skip "Fileset feature is not supported"
19015 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19016 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19017 error "mkdir remote failed"
19018 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19019 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
19020 error "mkdir striped failed"
19021 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19023 local submount=${MOUNT}_$tdir
19025 mkdir -p $submount || error "mkdir $submount failed"
19028 local fileset=$FILESET
19030 for dir in $tdir/remote $tdir/remote/subdir \
19031 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
19032 FILESET="$fileset/$dir" mount_client $submount ||
19033 error "mount $dir failed"
19034 umount_client $submount
19037 run_test 247f "mount striped or remote directory as fileset"
19040 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19041 [ -z "$fast_read_sav" ] && skip "no fast read support"
19043 # create a large file for fast read verification
19044 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19046 # make sure the file is created correctly
19047 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19048 { rm -f $DIR/$tfile; skip "file creation error"; }
19050 echo "Test 1: verify that fast read is 4 times faster on cache read"
19052 # small read with fast read enabled
19053 $LCTL set_param -n llite.*.fast_read=1
19054 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19055 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19056 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19057 # small read with fast read disabled
19058 $LCTL set_param -n llite.*.fast_read=0
19059 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19060 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19061 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19063 # verify that fast read is 4 times faster for cache read
19064 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19065 error_not_in_vm "fast read was not 4 times faster: " \
19066 "$t_fast vs $t_slow"
19068 echo "Test 2: verify the performance between big and small read"
19069 $LCTL set_param -n llite.*.fast_read=1
19071 # 1k non-cache read
19072 cancel_lru_locks osc
19073 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19074 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19075 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19077 # 1M non-cache read
19078 cancel_lru_locks osc
19079 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19080 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19081 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19083 # verify that big IO is not 4 times faster than small IO
19084 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19085 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19087 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19090 run_test 248a "fast read verification"
19093 # Default short_io_bytes=16384, try both smaller and larger sizes.
19094 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19095 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19096 echo "bs=53248 count=113 normal buffered write"
19097 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19098 error "dd of initial data file failed"
19099 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19101 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19102 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19103 error "dd with sync normal writes failed"
19104 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19106 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19107 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19108 error "dd with sync small writes failed"
19109 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19111 cancel_lru_locks osc
19113 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19114 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19115 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19116 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19117 iflag=direct || error "dd with O_DIRECT small read failed"
19118 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19119 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19120 error "compare $TMP/$tfile.1 failed"
19122 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19123 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19125 # just to see what the maximum tunable value is, and test parsing
19126 echo "test invalid parameter 2MB"
19127 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19128 error "too-large short_io_bytes allowed"
19129 echo "test maximum parameter 512KB"
19130 # if we can set a larger short_io_bytes, run test regardless of version
19131 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19132 # older clients may not allow setting it this large, that's OK
19133 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19134 skip "Need at least client version 2.13.50"
19135 error "medium short_io_bytes failed"
19137 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19138 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19140 echo "test large parameter 64KB"
19141 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19142 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19144 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19145 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19146 error "dd with sync large writes failed"
19147 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19149 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19150 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19151 num=$((113 * 4096 / PAGE_SIZE))
19152 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19153 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19154 error "dd with O_DIRECT large writes failed"
19155 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19156 error "compare $DIR/$tfile.3 failed"
19158 cancel_lru_locks osc
19160 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19161 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19162 error "dd with O_DIRECT large read failed"
19163 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19164 error "compare $TMP/$tfile.2 failed"
19166 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19167 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19168 error "dd with O_DIRECT large read failed"
19169 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19170 error "compare $TMP/$tfile.3 failed"
19172 run_test 248b "test short_io read and write for both small and large sizes"
19174 test_249() { # LU-7890
19175 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19176 skip "Need at least version 2.8.54"
19179 $LFS setstripe -c 1 $DIR/$tfile
19180 # Offset 2T == 4k * 512M
19181 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19182 error "dd to 2T offset failed"
19184 run_test 249 "Write above 2T file size"
19187 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19188 && skip "no 16TB file size limit on ZFS"
19190 $LFS setstripe -c 1 $DIR/$tfile
19191 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19192 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19193 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19194 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19195 conv=notrunc,fsync && error "append succeeded"
19198 run_test 250 "Write above 16T limit"
19201 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19203 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19204 #Skip once - writing the first stripe will succeed
19205 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19206 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19207 error "short write happened"
19209 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19210 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19211 error "short read happened"
19215 run_test 251 "Handling short read and write correctly"
19218 remote_mds_nodsh && skip "remote MDS with nodsh"
19219 remote_ost_nodsh && skip "remote OST with nodsh"
19220 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19221 skip_env "ldiskfs only test"
19231 # check lr_reader on OST0000
19233 dev=$(facet_device $tgt)
19234 out=$(do_facet $tgt $LR_READER $dev)
19235 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19237 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19238 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19239 error "Invalid uuid returned by $LR_READER on target $tgt"
19240 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19242 # check lr_reader -c on MDT0000
19244 dev=$(facet_device $tgt)
19245 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19246 skip "$LR_READER does not support additional options"
19248 out=$(do_facet $tgt $LR_READER -c $dev)
19249 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19251 num=$(echo "$out" | grep -c "mdtlov")
19252 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19253 error "Invalid number of mdtlov clients returned by $LR_READER"
19254 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19256 # check lr_reader -cr on MDT0000
19257 out=$(do_facet $tgt $LR_READER -cr $dev)
19258 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19260 echo "$out" | grep -q "^reply_data:$" ||
19261 error "$LR_READER should have returned 'reply_data' section"
19262 num=$(echo "$out" | grep -c "client_generation")
19263 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19265 run_test 252 "check lr_reader tool"
19268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19269 remote_mds_nodsh && skip "remote MDS with nodsh"
19270 remote_mgs_nodsh && skip "remote MGS with nodsh"
19274 local ost_name=$(ostname_from_index $ostidx)
19277 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19278 do_facet $SINGLEMDS $LCTL get_param -n \
19279 osp.$mdtosc_proc1.reserved_mb_high ||
19280 skip "remote MDS does not support reserved_mb_high"
19284 wait_delete_completed
19287 pool_add $TESTNAME || error "Pool creation failed"
19288 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19290 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19291 error "Setstripe failed"
19293 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19295 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19297 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19299 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19300 osp.$mdtosc_proc1.prealloc_status)
19301 echo "prealloc_status $oa_status"
19303 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19304 error "File creation should fail"
19306 #object allocation was stopped, but we still able to append files
19307 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19308 oflag=append || error "Append failed"
19310 rm -f $DIR/$tdir/$tfile.0
19312 # For this test, we want to delete the files we created to go out of
19313 # space but leave the watermark, so we remain nearly out of space
19314 ost_watermarks_enospc_delete_files $tfile $ostidx
19316 wait_delete_completed
19320 for i in $(seq 10 12); do
19321 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19322 2>/dev/null || error "File creation failed after rm"
19325 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19326 osp.$mdtosc_proc1.prealloc_status)
19327 echo "prealloc_status $oa_status"
19329 if (( oa_status != 0 )); then
19330 error "Object allocation still disable after rm"
19333 run_test 253 "Check object allocation limit"
19336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19337 remote_mds_nodsh && skip "remote MDS with nodsh"
19338 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19339 skip "MDS does not support changelog_size"
19342 local MDT0=$(facet_svc $SINGLEMDS)
19344 changelog_register || error "changelog_register failed"
19346 changelog_clear 0 || error "changelog_clear failed"
19348 local size1=$(do_facet $SINGLEMDS \
19349 $LCTL get_param -n mdd.$MDT0.changelog_size)
19350 echo "Changelog size $size1"
19353 $LFS mkdir -i 0 $DIR/$tdir
19355 mkdir -p $DIR/$tdir/pics/2008/zachy
19356 touch $DIR/$tdir/pics/2008/zachy/timestamp
19357 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19358 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19359 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19360 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19361 rm $DIR/$tdir/pics/desktop.jpg
19363 local size2=$(do_facet $SINGLEMDS \
19364 $LCTL get_param -n mdd.$MDT0.changelog_size)
19365 echo "Changelog size after work $size2"
19367 (( $size2 > $size1 )) ||
19368 error "new Changelog size=$size2 less than old size=$size1"
19370 run_test 254 "Check changelog size"
19377 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19378 awk -F: '{print $2}' | grep $type > /dev/null
19379 if [ $? -ne 0 ]; then
19389 lfs ladvise -a willread $file > /dev/null 2>&1
19390 if [ $? -eq 0 ]; then
19394 lfs ladvise -a willread $file 2>&1 |
19395 grep "Inappropriate ioctl for device" > /dev/null
19396 if [ $? -eq 0 ]; then
19403 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19406 # run a random read IO workload
19407 # usage: random_read_iops <filename> <filesize> <iosize>
19408 random_read_iops() {
19411 local iosize=${3:-4096}
19413 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19414 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19417 drop_file_oss_cache() {
19421 $LFS ladvise -a dontneed $file 2>/dev/null ||
19422 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19425 ladvise_willread_performance()
19428 local average_origin=0
19429 local average_cache=0
19430 local average_ladvise=0
19432 for ((i = 1; i <= $repeat; i++)); do
19433 echo "Iter $i/$repeat: reading without willread hint"
19434 cancel_lru_locks osc
19435 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19436 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19437 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19438 average_origin=$(bc <<<"$average_origin + $speed_origin")
19440 cancel_lru_locks osc
19441 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19442 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19443 average_cache=$(bc <<<"$average_cache + $speed_cache")
19445 cancel_lru_locks osc
19446 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19447 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19448 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19449 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19450 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19452 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19453 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19454 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19456 speedup_cache=$(percent $average_cache $average_origin)
19457 speedup_ladvise=$(percent $average_ladvise $average_origin)
19459 echo "Average uncached read: $average_origin"
19460 echo "Average speedup with OSS cached read: " \
19461 "$average_cache = +$speedup_cache%"
19462 echo "Average speedup with ladvise willread: " \
19463 "$average_ladvise = +$speedup_ladvise%"
19465 local lowest_speedup=20
19466 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19467 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19468 "got $average_cache%. Skipping ladvise willread check."
19472 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19473 # it is still good to run until then to exercise 'ladvise willread'
19474 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19475 [ "$ost1_FSTYPE" = "zfs" ] &&
19476 echo "osd-zfs does not support dontneed or drop_caches" &&
19479 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19480 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
19481 error_not_in_vm "Speedup with willread is less than " \
19482 "$lowest_speedup%, got $average_ladvise%"
19486 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19487 skip "lustre < 2.8.54 does not support ladvise "
19488 remote_ost_nodsh && skip "remote OST with nodsh"
19490 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19492 ladvise_no_type willread $DIR/$tfile &&
19493 skip "willread ladvise is not supported"
19495 ladvise_no_ioctl $DIR/$tfile &&
19496 skip "ladvise ioctl is not supported"
19499 local size=$((size_mb * 1048576))
19500 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19501 error "dd to $DIR/$tfile failed"
19503 lfs ladvise -a willread $DIR/$tfile ||
19504 error "Ladvise failed with no range argument"
19506 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19507 error "Ladvise failed with no -l or -e argument"
19509 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19510 error "Ladvise failed with only -e argument"
19512 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19513 error "Ladvise failed with only -l argument"
19515 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19516 error "End offset should not be smaller than start offset"
19518 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19519 error "End offset should not be equal to start offset"
19521 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19522 error "Ladvise failed with overflowing -s argument"
19524 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19525 error "Ladvise failed with overflowing -e argument"
19527 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19528 error "Ladvise failed with overflowing -l argument"
19530 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19531 error "Ladvise succeeded with conflicting -l and -e arguments"
19533 echo "Synchronous ladvise should wait"
19535 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19536 do_nodes $(comma_list $(osts_nodes)) \
19537 $LCTL set_param fail_val=$delay fail_loc=0x237
19539 local start_ts=$SECONDS
19540 lfs ladvise -a willread $DIR/$tfile ||
19541 error "Ladvise failed with no range argument"
19542 local end_ts=$SECONDS
19543 local inteval_ts=$((end_ts - start_ts))
19545 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19546 error "Synchronous advice didn't wait reply"
19549 echo "Asynchronous ladvise shouldn't wait"
19550 local start_ts=$SECONDS
19551 lfs ladvise -a willread -b $DIR/$tfile ||
19552 error "Ladvise failed with no range argument"
19553 local end_ts=$SECONDS
19554 local inteval_ts=$((end_ts - start_ts))
19556 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19557 error "Asynchronous advice blocked"
19560 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19561 ladvise_willread_performance
19563 run_test 255a "check 'lfs ladvise -a willread'"
19569 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19573 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19574 skip "lustre < 2.8.54 does not support ladvise "
19575 remote_ost_nodsh && skip "remote OST with nodsh"
19577 lfs setstripe -c 1 -i 0 $DIR/$tfile
19579 ladvise_no_type dontneed $DIR/$tfile &&
19580 skip "dontneed ladvise is not supported"
19582 ladvise_no_ioctl $DIR/$tfile &&
19583 skip "ladvise ioctl is not supported"
19585 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19586 [ "$ost1_FSTYPE" = "zfs" ] &&
19587 skip "zfs-osd does not support 'ladvise dontneed'"
19590 local size=$((size_mb * 1048576))
19591 # In order to prevent disturbance of other processes, only check 3/4
19592 # of the memory usage
19593 local kibibytes=$((size_mb * 1024 * 3 / 4))
19595 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19596 error "dd to $DIR/$tfile failed"
19598 #force write to complete before dropping OST cache & checking memory
19601 local total=$(facet_meminfo ost1 MemTotal)
19602 echo "Total memory: $total KiB"
19604 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19605 local before_read=$(facet_meminfo ost1 Cached)
19606 echo "Cache used before read: $before_read KiB"
19608 lfs ladvise -a willread $DIR/$tfile ||
19609 error "Ladvise willread failed"
19610 local after_read=$(facet_meminfo ost1 Cached)
19611 echo "Cache used after read: $after_read KiB"
19613 lfs ladvise -a dontneed $DIR/$tfile ||
19614 error "Ladvise dontneed again failed"
19615 local no_read=$(facet_meminfo ost1 Cached)
19616 echo "Cache used after dontneed ladvise: $no_read KiB"
19618 if [ $total -lt $((before_read + kibibytes)) ]; then
19619 echo "Memory is too small, abort checking"
19623 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19624 error "Ladvise willread should use more memory" \
19625 "than $kibibytes KiB"
19628 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19629 error "Ladvise dontneed should release more memory" \
19630 "than $kibibytes KiB"
19633 run_test 255b "check 'lfs ladvise -a dontneed'"
19636 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19637 skip "lustre < 2.10.50 does not support lockahead"
19645 test_mkdir -p $DIR/$tdir
19646 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19648 #test 10 returns only success/failure
19650 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19652 if [ $rc -eq 255 ]; then
19653 error "Ladvise test${i} failed, ${rc}"
19656 #test 11 counts lock enqueue requests, all others count new locks
19658 count=$(do_facet ost1 \
19659 $LCTL get_param -n ost.OSS.ost.stats)
19660 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19662 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19664 if [ $rc -eq 255 ]; then
19665 error "Ladvise test${i} failed, ${rc}"
19668 new_count=$(do_facet ost1 \
19669 $LCTL get_param -n ost.OSS.ost.stats)
19670 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19671 awk '{ print $2 }')
19673 difference="$((new_count - count))"
19674 if [ $difference -ne $rc ]; then
19675 error "Ladvise test${i}, bad enqueue count, returned " \
19676 "${rc}, actual ${difference}"
19679 for i in $(seq 12 21); do
19680 # If we do not do this, we run the risk of having too many
19681 # locks and starting lock cancellation while we are checking
19683 cancel_lru_locks osc
19685 count=$($LCTL get_param -n \
19686 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19688 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19690 if [ $rc -eq 255 ]; then
19691 error "Ladvise test ${i} failed, ${rc}"
19694 new_count=$($LCTL get_param -n \
19695 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19696 difference="$((new_count - count))"
19698 # Test 15 output is divided by 100 to map down to valid return
19699 if [ $i -eq 15 ]; then
19703 if [ $difference -ne $rc ]; then
19704 error "Ladvise test ${i}, bad lock count, returned " \
19705 "${rc}, actual ${difference}"
19709 #test 22 returns only success/failure
19711 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19713 if [ $rc -eq 255 ]; then
19714 error "Ladvise test${i} failed, ${rc}"
19717 run_test 255c "suite of ladvise lockahead tests"
19720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19721 remote_mds_nodsh && skip "remote MDS with nodsh"
19722 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19723 changelog_users $SINGLEMDS | grep "^cl" &&
19724 skip "active changelog user"
19730 mdt_dev=$(mdsdevname 1)
19733 changelog_register || error "changelog_register failed"
19736 mkdir -p $DIR/$tdir
19738 changelog_clear 0 || error "changelog_clear failed"
19741 touch $DIR/$tdir/{1..10}
19744 stop $SINGLEMDS || error "Fail to stop MDT"
19748 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19750 #after mount new plainllog is used
19751 touch $DIR/$tdir/{11..19}
19752 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19753 stack_trap "rm -f $tmpfile"
19754 cat_sl=$(do_facet $SINGLEMDS "sync; \
19755 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19756 llog_reader $tmpfile | grep -c type=1064553b")
19757 do_facet $SINGLEMDS llog_reader $tmpfile
19759 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19761 changelog_clear 0 || error "changelog_clear failed"
19763 cat_sl=$(do_facet $SINGLEMDS "sync; \
19764 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19765 llog_reader $tmpfile | grep -c type=1064553b")
19767 if (( cat_sl == 2 )); then
19768 error "Empty plain llog was not deleted from changelog catalog"
19769 elif (( cat_sl != 1 )); then
19770 error "Active plain llog shouldn't be deleted from catalog"
19773 run_test 256 "Check llog delete for empty and not full state"
19776 remote_mds_nodsh && skip "remote MDS with nodsh"
19777 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19778 skip "Need MDS version at least 2.8.55"
19780 test_mkdir $DIR/$tdir
19782 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19783 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19786 #define OBD_FAIL_MDS_XATTR_REP 0x161
19787 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19788 local facet=mds$((mdtidx + 1))
19789 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19790 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19792 stop $facet || error "stop MDS failed"
19793 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19794 error "start MDS fail"
19795 wait_recovery_complete $facet
19797 run_test 257 "xattr locks are not lost"
19799 # Verify we take the i_mutex when security requires it
19801 #define OBD_FAIL_IMUTEX_SEC 0x141c
19802 $LCTL set_param fail_loc=0x141c
19804 chmod u+s $DIR/$tfile
19805 chmod a+rwx $DIR/$tfile
19806 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19808 if [ $RC -ne 0 ]; then
19809 error "error, failed to take i_mutex, rc=$?"
19813 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19815 # Verify we do NOT take the i_mutex in the normal case
19817 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19818 $LCTL set_param fail_loc=0x141d
19821 chmod a+rw $DIR/$tfile
19822 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19824 if [ $RC -ne 0 ]; then
19825 error "error, took i_mutex unnecessarily, rc=$?"
19830 run_test 258b "verify i_mutex security behavior"
19833 local file=$DIR/$tfile
19837 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19839 stack_trap "rm -f $file" EXIT
19841 wait_delete_completed
19842 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19843 echo "before: $before"
19845 $LFS setstripe -i 0 -c 1 $file
19846 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19848 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19849 echo "after write: $after"
19851 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19852 do_facet ost1 $LCTL set_param fail_loc=0x2301
19854 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19855 echo "after truncate: $after"
19858 do_facet ost1 $LCTL set_param fail_loc=0
19859 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19861 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19862 echo "after restart: $after"
19863 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19864 error "missing truncate?"
19868 run_test 259 "crash at delayed truncate"
19871 #define OBD_FAIL_MDC_CLOSE 0x806
19872 $LCTL set_param fail_loc=0x80000806
19876 run_test 260 "Check mdc_close fail"
19878 ### Data-on-MDT sanity tests ###
19880 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19881 skip "Need MDS version at least 2.10.55 for DoM"
19884 local dom=$DIR/$tdir/dom_file
19885 local tmp=$DIR/$tdir/tmp_file
19887 mkdir -p $DIR/$tdir
19889 # basic checks for DoM component creation
19890 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19891 error "Can set MDT layout to non-first entry"
19893 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19894 error "Can define multiple entries as MDT layout"
19896 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19898 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19899 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19900 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19902 local mdtidx=$($LFS getstripe -m $dom)
19903 local mdtname=MDT$(printf %04x $mdtidx)
19904 local facet=mds$((mdtidx + 1))
19905 local space_check=1
19907 # Skip free space checks with ZFS
19908 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19912 local size_tmp=$((65536 * 3))
19913 local mdtfree1=$(do_facet $facet \
19914 lctl get_param -n osd*.*$mdtname.kbytesfree)
19916 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19917 # check also direct IO along write
19918 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19919 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19921 cmp $tmp $dom || error "file data is different"
19922 [ $(stat -c%s $dom) == $size_tmp ] ||
19923 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19924 if [ $space_check == 1 ]; then
19925 local mdtfree2=$(do_facet $facet \
19926 lctl get_param -n osd*.*$mdtname.kbytesfree)
19928 # increase in usage from by $size_tmp
19929 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19930 error "MDT free space wrong after write: " \
19931 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19935 local size_dom=10000
19937 $TRUNCATE $dom $size_dom
19938 [ $(stat -c%s $dom) == $size_dom ] ||
19939 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19940 if [ $space_check == 1 ]; then
19941 mdtfree1=$(do_facet $facet \
19942 lctl get_param -n osd*.*$mdtname.kbytesfree)
19943 # decrease in usage from $size_tmp to new $size_dom
19944 [ $(($mdtfree1 - $mdtfree2)) -ge \
19945 $(((size_tmp - size_dom) / 1024)) ] ||
19946 error "MDT free space is wrong after truncate: " \
19947 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19953 size_dom=$((size_dom + size_tmp))
19954 [ $(stat -c%s $dom) == $size_dom ] ||
19955 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19956 if [ $space_check == 1 ]; then
19957 mdtfree2=$(do_facet $facet \
19958 lctl get_param -n osd*.*$mdtname.kbytesfree)
19959 # increase in usage by $size_tmp from previous
19960 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19961 error "MDT free space is wrong after append: " \
19962 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19967 if [ $space_check == 1 ]; then
19968 mdtfree1=$(do_facet $facet \
19969 lctl get_param -n osd*.*$mdtname.kbytesfree)
19970 # decrease in usage by $size_dom from previous
19971 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19972 error "MDT free space is wrong after removal: " \
19973 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19976 # combined striping
19977 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19978 error "Can't create DoM + OST striping"
19980 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19981 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19982 # check also direct IO along write
19983 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19985 cmp $tmp $dom || error "file data is different"
19986 [ $(stat -c%s $dom) == $size_tmp ] ||
19987 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19992 run_test 270a "DoM: basic functionality tests"
19995 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19996 skip "Need MDS version at least 2.10.55"
19998 local dom=$DIR/$tdir/dom_file
19999 local max_size=1048576
20001 mkdir -p $DIR/$tdir
20002 $LFS setstripe -E $max_size -L mdt $dom
20004 # truncate over the limit
20005 $TRUNCATE $dom $(($max_size + 1)) &&
20006 error "successful truncate over the maximum size"
20007 # write over the limit
20008 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20009 error "successful write over the maximum size"
20010 # append over the limit
20011 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20012 echo "12345" >> $dom && error "successful append over the maximum size"
20017 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20020 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20021 skip "Need MDS version at least 2.10.55"
20023 mkdir -p $DIR/$tdir
20024 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20026 # check files inherit DoM EA
20027 touch $DIR/$tdir/first
20028 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20029 error "bad pattern"
20030 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20031 error "bad stripe count"
20032 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20033 error "bad stripe size"
20035 # check directory inherits DoM EA and uses it as default
20036 mkdir $DIR/$tdir/subdir
20037 touch $DIR/$tdir/subdir/second
20038 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20039 error "bad pattern in sub-directory"
20040 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20041 error "bad stripe count in sub-directory"
20042 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20043 error "bad stripe size in sub-directory"
20046 run_test 270c "DoM: DoM EA inheritance tests"
20049 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20050 skip "Need MDS version at least 2.10.55"
20052 mkdir -p $DIR/$tdir
20053 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20055 # inherit default DoM striping
20056 mkdir $DIR/$tdir/subdir
20057 touch $DIR/$tdir/subdir/f1
20059 # change default directory striping
20060 $LFS setstripe -c 1 $DIR/$tdir/subdir
20061 touch $DIR/$tdir/subdir/f2
20062 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20063 error "wrong default striping in file 2"
20064 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20065 error "bad pattern in file 2"
20068 run_test 270d "DoM: change striping from DoM to RAID0"
20071 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20072 skip "Need MDS version at least 2.10.55"
20074 mkdir -p $DIR/$tdir/dom
20075 mkdir -p $DIR/$tdir/norm
20078 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20079 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20081 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20082 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20084 # find DoM files by layout
20085 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20086 [ $NUM -eq $DOMFILES ] ||
20087 error "lfs find -L: found $NUM, expected $DOMFILES"
20088 echo "Test 1: lfs find 20 DOM files by layout: OK"
20090 # there should be 1 dir with default DOM striping
20091 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20093 error "lfs find -L: found $NUM, expected 1 dir"
20094 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20096 # find DoM files by stripe size
20097 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20098 [ $NUM -eq $DOMFILES ] ||
20099 error "lfs find -S: found $NUM, expected $DOMFILES"
20100 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20102 # find files by stripe offset except DoM files
20103 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20104 [ $NUM -eq $NORMFILES ] ||
20105 error "lfs find -i: found $NUM, expected $NORMFILES"
20106 echo "Test 5: lfs find no DOM files by stripe index: OK"
20109 run_test 270e "DoM: lfs find with DoM files test"
20112 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20113 skip "Need MDS version at least 2.10.55"
20115 local mdtname=${FSNAME}-MDT0000-mdtlov
20116 local dom=$DIR/$tdir/dom_file
20117 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20118 lod.$mdtname.dom_stripesize)
20119 local dom_limit=131072
20121 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20122 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20123 lod.$mdtname.dom_stripesize)
20124 [ ${dom_limit} -eq ${dom_current} ] ||
20125 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20127 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20128 $LFS setstripe -d $DIR/$tdir
20129 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20130 error "Can't set directory default striping"
20132 # exceed maximum stripe size
20133 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20134 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20135 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20136 error "Able to create DoM component size more than LOD limit"
20138 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20139 dom_current=$(do_facet mds1 $LCTL get_param -n \
20140 lod.$mdtname.dom_stripesize)
20141 [ 0 -eq ${dom_current} ] ||
20142 error "Can't set zero DoM stripe limit"
20145 # attempt to create DoM file on server with disabled DoM should
20146 # remove DoM entry from layout and be succeed
20147 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20148 error "Can't create DoM file (DoM is disabled)"
20149 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20150 error "File has DoM component while DoM is disabled"
20153 # attempt to create DoM file with only DoM stripe should return error
20154 $LFS setstripe -E $dom_limit -L mdt $dom &&
20155 error "Able to create DoM-only file while DoM is disabled"
20157 # too low values to be aligned with smallest stripe size 64K
20158 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20159 dom_current=$(do_facet mds1 $LCTL get_param -n \
20160 lod.$mdtname.dom_stripesize)
20161 [ 30000 -eq ${dom_current} ] &&
20162 error "Can set too small DoM stripe limit"
20164 # 64K is a minimal stripe size in Lustre, expect limit of that size
20165 [ 65536 -eq ${dom_current} ] ||
20166 error "Limit is not set to 64K but ${dom_current}"
20168 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20169 dom_current=$(do_facet mds1 $LCTL get_param -n \
20170 lod.$mdtname.dom_stripesize)
20172 [ 2147483648 -eq ${dom_current} ] &&
20173 error "Can set too large DoM stripe limit"
20175 do_facet mds1 $LCTL set_param -n \
20176 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20177 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20178 error "Can't create DoM component size after limit change"
20179 do_facet mds1 $LCTL set_param -n \
20180 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20181 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20182 error "Can't create DoM file after limit decrease"
20183 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20184 error "Can create big DoM component after limit decrease"
20185 touch ${dom}_def ||
20186 error "Can't create file with old default layout"
20188 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20191 run_test 270f "DoM: maximum DoM stripe size checks"
20194 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20195 skip "Need MDS version at least 2.13.52"
20196 local dom=$DIR/$tdir/$tfile
20198 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20199 local lodname=${FSNAME}-MDT0000-mdtlov
20201 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20202 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20203 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20204 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20206 local dom_limit=1024
20207 local dom_threshold="50%"
20209 $LFS setstripe -d $DIR/$tdir
20210 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20211 error "Can't set directory default striping"
20213 do_facet mds1 $LCTL set_param -n \
20214 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20215 # set 0 threshold and create DOM file to change tunable stripesize
20216 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20217 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20218 error "Failed to create $dom file"
20219 # now tunable dom_cur_stripesize should reach maximum
20220 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20221 lod.${lodname}.dom_stripesize_cur_kb)
20222 [[ $dom_current == $dom_limit ]] ||
20223 error "Current DOM stripesize is not maximum"
20226 # set threshold for further tests
20227 do_facet mds1 $LCTL set_param -n \
20228 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20229 echo "DOM threshold is $dom_threshold free space"
20232 # Spoof bfree to exceed threshold
20233 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20234 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20235 for spfree in 40 20 0 15 30 55; do
20236 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20237 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20238 error "Failed to create $dom file"
20239 dom_def=$(do_facet mds1 $LCTL get_param -n \
20240 lod.${lodname}.dom_stripesize_cur_kb)
20241 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20242 [[ $dom_def != $dom_current ]] ||
20243 error "Default stripe size was not changed"
20244 if [[ $spfree > 0 ]] ; then
20245 dom_set=$($LFS getstripe -S $dom)
20246 [[ $dom_set == $((dom_def * 1024)) ]] ||
20247 error "DOM component size is still old"
20249 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20250 error "DoM component is set with no free space"
20253 dom_current=$dom_def
20256 run_test 270g "DoM: default DoM stripe size depends on free space"
20259 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20260 skip "Need MDS version at least 2.13.53"
20262 local mdtname=${FSNAME}-MDT0000-mdtlov
20263 local dom=$DIR/$tdir/$tfile
20264 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20266 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20267 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20269 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20270 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20271 error "can't create OST file"
20272 # mirrored file with DOM entry in the second mirror
20273 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20274 error "can't create mirror with DoM component"
20276 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20278 # DOM component in the middle and has other enries in the same mirror,
20279 # should succeed but lost DoM component
20280 $LFS setstripe --copy=${dom}_1 $dom ||
20281 error "Can't create file from OST|DOM mirror layout"
20282 # check new file has no DoM layout after all
20283 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20284 error "File has DoM component while DoM is disabled"
20286 run_test 270h "DoM: DoM stripe removal when disabled on server"
20289 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20290 skip "Need MDS version at least 2.10.55"
20292 local dom=$DIR/$tdir/dom
20294 mkdir -p $DIR/$tdir
20296 $LFS setstripe -E 1024K -L mdt $dom
20298 lctl set_param -n mdc.*.stats=clear
20299 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20300 cat $dom > /dev/null
20301 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20302 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20306 run_test 271a "DoM: data is cached for read after write"
20309 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20310 skip "Need MDS version at least 2.10.55"
20312 local dom=$DIR/$tdir/dom
20314 mkdir -p $DIR/$tdir
20316 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20318 lctl set_param -n mdc.*.stats=clear
20319 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20320 cancel_lru_locks mdc
20321 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20322 # second stat to check size is cached on client
20323 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20324 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20325 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20328 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20331 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20332 skip "Need MDS version at least 2.10.55"
20334 local dom=$DIR/$tdir/dom
20336 mkdir -p $DIR/$tdir
20338 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20340 lctl set_param -n mdc.*.stats=clear
20341 lctl set_param -n osc.*.stats=clear
20342 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20343 cancel_lru_locks mdc
20344 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20345 # second stat to check size is cached on client
20346 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20347 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20348 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20349 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20350 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20353 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20359 local mdt=MDT$(printf %04x $mdtidx)
20361 if [ -z $param ]; then
20362 lctl get_param -n mdc.*$mdt*.stats
20364 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20369 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20370 skip "Need MDS version at least 2.10.55"
20372 local dom=$DIR/$tdir/dom
20374 mkdir -p $DIR/$tdir
20376 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20378 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20379 local facet=mds$((mdtidx + 1))
20381 cancel_lru_locks mdc
20382 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20383 createmany -o $dom 1000
20384 lctl set_param -n mdc.*.stats=clear
20385 smalliomany -w $dom 1000 200
20386 get_mdc_stats $mdtidx
20387 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20388 # Each file has 1 open, 1 IO enqueues, total 2000
20389 # but now we have also +1 getxattr for security.capability, total 3000
20390 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20391 unlinkmany $dom 1000
20393 cancel_lru_locks mdc
20394 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20395 createmany -o $dom 1000
20396 lctl set_param -n mdc.*.stats=clear
20397 smalliomany -w $dom 1000 200
20398 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20399 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20400 # for OPEN and IO lock.
20401 [ $((enq - enq_2)) -ge 1000 ] ||
20402 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20403 unlinkmany $dom 1000
20406 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20408 cleanup_271def_tests() {
20414 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20415 skip "Need MDS version at least 2.10.57"
20417 local dom=$DIR/$tdir/dom
20418 local tmp=$TMP/$tfile
20419 trap "cleanup_271def_tests $tmp" EXIT
20421 mkdir -p $DIR/$tdir
20423 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20425 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20427 cancel_lru_locks mdc
20428 dd if=/dev/urandom of=$tmp bs=1000 count=1
20429 dd if=$tmp of=$dom bs=1000 count=1
20430 cancel_lru_locks mdc
20432 cat /etc/hosts >> $tmp
20433 lctl set_param -n mdc.*.stats=clear
20435 # append data to the same file it should update local page
20436 echo "Append to the same page"
20437 cat /etc/hosts >> $dom
20438 local num=$(get_mdc_stats $mdtidx ost_read)
20439 local ra=$(get_mdc_stats $mdtidx req_active)
20440 local rw=$(get_mdc_stats $mdtidx req_waittime)
20442 [ -z $num ] || error "$num READ RPC occured"
20443 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20447 cmp $tmp $dom || error "file miscompare"
20449 cancel_lru_locks mdc
20450 lctl set_param -n mdc.*.stats=clear
20452 echo "Open and read file"
20453 cat $dom > /dev/null
20454 local num=$(get_mdc_stats $mdtidx ost_read)
20455 local ra=$(get_mdc_stats $mdtidx req_active)
20456 local rw=$(get_mdc_stats $mdtidx req_waittime)
20458 [ -z $num ] || error "$num READ RPC occured"
20459 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20463 cmp $tmp $dom || error "file miscompare"
20467 run_test 271d "DoM: read on open (1K file in reply buffer)"
20470 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20471 skip "Need MDS version at least 2.10.57"
20473 local dom=$DIR/$tdir/dom
20474 local tmp=$TMP/$tfile
20475 trap "cleanup_271def_tests $tmp" EXIT
20477 mkdir -p $DIR/$tdir
20479 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20481 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20483 cancel_lru_locks mdc
20484 dd if=/dev/urandom of=$tmp bs=265000 count=1
20485 dd if=$tmp of=$dom bs=265000 count=1
20486 cancel_lru_locks mdc
20487 cat /etc/hosts >> $tmp
20488 lctl set_param -n mdc.*.stats=clear
20490 echo "Append to the same page"
20491 cat /etc/hosts >> $dom
20492 local num=$(get_mdc_stats $mdtidx ost_read)
20493 local ra=$(get_mdc_stats $mdtidx req_active)
20494 local rw=$(get_mdc_stats $mdtidx req_waittime)
20496 [ -z $num ] || error "$num READ RPC occured"
20497 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20501 cmp $tmp $dom || error "file miscompare"
20503 cancel_lru_locks mdc
20504 lctl set_param -n mdc.*.stats=clear
20506 echo "Open and read file"
20507 cat $dom > /dev/null
20508 local num=$(get_mdc_stats $mdtidx ost_read)
20509 local ra=$(get_mdc_stats $mdtidx req_active)
20510 local rw=$(get_mdc_stats $mdtidx req_waittime)
20512 [ -z $num ] && num=0
20513 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20514 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20518 cmp $tmp $dom || error "file miscompare"
20522 run_test 271f "DoM: read on open (200K file and read tail)"
20525 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20526 skip "Skipping due to old client or server version"
20528 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20530 $CHECKSTAT -t file $DIR1/$tfile
20532 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20535 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20536 $LCTL set_param fail_loc=0x80000314
20537 rm $DIR1/$tfile || error "Unlink fails"
20539 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20540 [ $RC -eq 0 ] || error "Failed write to stale object"
20542 run_test 271g "Discard DoM data vs client flush race"
20545 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20546 skip "Need MDS version at least 2.11.50"
20548 local dom=$DIR/$tdir/dom
20549 mkdir -p $DIR/$tdir
20551 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20552 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20553 error "failed to write data into $dom"
20554 local old_md5=$(md5sum $dom)
20556 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20557 error "failed to migrate to the same DoM component"
20559 local new_md5=$(md5sum $dom)
20561 [ "$old_md5" == "$new_md5" ] ||
20562 error "md5sum differ: $old_md5, $new_md5"
20564 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20565 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20567 run_test 272a "DoM migration: new layout with the same DOM component"
20570 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20571 skip "Need MDS version at least 2.11.50"
20573 local dom=$DIR/$tdir/dom
20574 mkdir -p $DIR/$tdir
20575 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20577 local mdtidx=$($LFS getstripe -m $dom)
20578 local mdtname=MDT$(printf %04x $mdtidx)
20579 local facet=mds$((mdtidx + 1))
20581 local mdtfree1=$(do_facet $facet \
20582 lctl get_param -n osd*.*$mdtname.kbytesfree)
20583 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20584 error "failed to write data into $dom"
20585 local old_md5=$(md5sum $dom)
20586 cancel_lru_locks mdc
20587 local mdtfree1=$(do_facet $facet \
20588 lctl get_param -n osd*.*$mdtname.kbytesfree)
20590 $LFS migrate -c2 $dom ||
20591 error "failed to migrate to the new composite layout"
20592 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20593 error "MDT stripe was not removed"
20595 cancel_lru_locks mdc
20596 local new_md5=$(md5sum $dom)
20597 [ "$old_md5" == "$new_md5" ] ||
20598 error "$old_md5 != $new_md5"
20600 # Skip free space checks with ZFS
20601 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20602 local mdtfree2=$(do_facet $facet \
20603 lctl get_param -n osd*.*$mdtname.kbytesfree)
20604 [ $mdtfree2 -gt $mdtfree1 ] ||
20605 error "MDT space is not freed after migration"
20609 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20612 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20613 skip "Need MDS version at least 2.11.50"
20615 local dom=$DIR/$tdir/$tfile
20616 mkdir -p $DIR/$tdir
20617 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20619 local mdtidx=$($LFS getstripe -m $dom)
20620 local mdtname=MDT$(printf %04x $mdtidx)
20621 local facet=mds$((mdtidx + 1))
20623 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20624 error "failed to write data into $dom"
20625 local old_md5=$(md5sum $dom)
20626 cancel_lru_locks mdc
20627 local mdtfree1=$(do_facet $facet \
20628 lctl get_param -n osd*.*$mdtname.kbytesfree)
20630 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20631 error "failed to migrate to the new composite layout"
20632 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20633 error "MDT stripe was not removed"
20635 cancel_lru_locks mdc
20636 local new_md5=$(md5sum $dom)
20637 [ "$old_md5" == "$new_md5" ] ||
20638 error "$old_md5 != $new_md5"
20640 # Skip free space checks with ZFS
20641 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20642 local mdtfree2=$(do_facet $facet \
20643 lctl get_param -n osd*.*$mdtname.kbytesfree)
20644 [ $mdtfree2 -gt $mdtfree1 ] ||
20645 error "MDS space is not freed after migration"
20649 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20652 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20653 skip "Need MDS version at least 2.12.55"
20655 local dom=$DIR/$tdir/$tfile
20656 mkdir -p $DIR/$tdir
20657 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20659 local mdtidx=$($LFS getstripe -m $dom)
20660 local mdtname=MDT$(printf %04x $mdtidx)
20661 local facet=mds$((mdtidx + 1))
20663 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20664 error "failed to write data into $dom"
20665 local old_md5=$(md5sum $dom)
20666 cancel_lru_locks mdc
20667 local mdtfree1=$(do_facet $facet \
20668 lctl get_param -n osd*.*$mdtname.kbytesfree)
20670 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20671 error "failed mirroring to the new composite layout"
20672 $LFS mirror resync $dom ||
20673 error "failed mirror resync"
20674 $LFS mirror split --mirror-id 1 -d $dom ||
20675 error "failed mirror split"
20677 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20678 error "MDT stripe was not removed"
20680 cancel_lru_locks mdc
20681 local new_md5=$(md5sum $dom)
20682 [ "$old_md5" == "$new_md5" ] ||
20683 error "$old_md5 != $new_md5"
20685 # Skip free space checks with ZFS
20686 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20687 local mdtfree2=$(do_facet $facet \
20688 lctl get_param -n osd*.*$mdtname.kbytesfree)
20689 [ $mdtfree2 -gt $mdtfree1 ] ||
20690 error "MDS space is not freed after DOM mirror deletion"
20694 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20697 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20698 skip "Need MDS version at least 2.12.55"
20700 local dom=$DIR/$tdir/$tfile
20701 mkdir -p $DIR/$tdir
20702 $LFS setstripe -c 2 $dom
20704 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20705 error "failed to write data into $dom"
20706 local old_md5=$(md5sum $dom)
20707 cancel_lru_locks mdc
20709 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20710 error "failed mirroring to the DOM layout"
20711 $LFS mirror resync $dom ||
20712 error "failed mirror resync"
20713 $LFS mirror split --mirror-id 1 -d $dom ||
20714 error "failed mirror split"
20716 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20717 error "MDT stripe was not removed"
20719 cancel_lru_locks mdc
20720 local new_md5=$(md5sum $dom)
20721 [ "$old_md5" == "$new_md5" ] ||
20722 error "$old_md5 != $new_md5"
20726 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20729 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20730 skip "Need MDS version at least 2.12.55"
20732 local dom=$DIR/$tdir/$tfile
20733 mkdir -p $DIR/$tdir
20734 $LFS setstripe -c 2 $dom
20736 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20737 error "failed to write data into $dom"
20738 local old_md5=$(md5sum $dom)
20739 cancel_lru_locks mdc
20741 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20742 error "failed migrating to the DOM file"
20744 cancel_lru_locks mdc
20745 local new_md5=$(md5sum $dom)
20746 [ "$old_md5" != "$new_md5" ] &&
20747 error "$old_md5 != $new_md5"
20751 run_test 272f "DoM migration: OST-striped file to DOM file"
20754 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20755 skip "Need MDS version at least 2.11.50"
20757 # Layout swap cannot be done if either file has DOM component,
20758 # this will never be supported, migration should be used instead
20760 local dom=$DIR/$tdir/$tfile
20761 mkdir -p $DIR/$tdir
20763 $LFS setstripe -c2 ${dom}_plain
20764 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20765 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20766 error "can swap layout with DoM component"
20767 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20768 error "can swap layout with DoM component"
20770 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20771 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20772 error "can swap layout with DoM component"
20773 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20774 error "can swap layout with DoM component"
20777 run_test 273a "DoM: layout swapping should fail with DOM"
20780 remote_ost_nodsh && skip "remote OST with nodsh"
20781 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20782 skip "Need OST version >= 2.10.57"
20784 local file=$DIR/$tfile
20787 oss=$(comma_list $(osts_nodes))
20789 dd if=/dev/urandom of=$file bs=1M count=2 ||
20790 error "failed to create a file"
20791 cancel_lru_locks osc
20794 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20795 error "failed to read a file"
20797 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20798 $LCTL set_param fail_loc=0x8000031f
20800 cancel_lru_locks osc &
20803 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20804 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20805 #IO takes another lock, but matches the PENDING one
20806 #and places it to the IO RPC
20807 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20808 error "failed to read a file with PENDING lock"
20810 run_test 275 "Read on a canceled duplicate lock"
20813 remote_ost_nodsh && skip "remote OST with nodsh"
20816 do_facet ost1 "(while true; do \
20817 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20818 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20821 for LOOP in $(seq 20); do
20823 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20826 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20827 rm $TMP/sanity_276_pid"
20829 run_test 276 "Race between mount and obd_statfs"
20832 $LCTL set_param ldlm.namespaces.*.lru_size=0
20833 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20834 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20835 grep ^used_mb | awk '{print $2}')
20836 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20837 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20838 oflag=direct conv=notrunc
20839 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20840 grep ^used_mb | awk '{print $2}')
20841 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20843 run_test 277 "Direct IO shall drop page cache"
20846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20847 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20848 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20849 skip "needs the same host for mdt1 mdt2" && return
20854 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20855 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20861 echo "Starting MDTs"
20862 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20864 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20866 do_facet mds2 $LCTL set_param fail_loc=0
20868 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20869 wait_recovery_complete mds2
20871 run_test 278 "Race starting MDS between MDTs stop/start"
20874 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20875 skip "Need MGS version at least 2.13.52"
20876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20877 combined_mgs_mds || skip "needs combined MGS/MDT"
20879 umount_client $MOUNT
20880 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20881 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20883 mount_client $MOUNT &
20885 stop mgs || error "stop mgs failed"
20886 #for a race mgs would crash
20887 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20888 mount_client $MOUNT || error "mount client failed"
20890 run_test 280 "Race between MGS umount and client llog processing"
20892 cleanup_test_300() {
20896 test_striped_dir() {
20901 mkdir -p $DIR/$tdir
20903 SAVE_UMASK=$(umask)
20904 trap cleanup_test_300 RETURN EXIT
20906 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20907 $DIR/$tdir/striped_dir ||
20908 error "set striped dir error"
20910 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20911 [ "$mode" = "755" ] || error "expect 755 got $mode"
20913 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20914 error "getdirstripe failed"
20915 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20916 if [ "$stripe_count" != "2" ]; then
20917 error "1:stripe_count is $stripe_count, expect 2"
20919 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20920 if [ "$stripe_count" != "2" ]; then
20921 error "2:stripe_count is $stripe_count, expect 2"
20924 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20925 if [ "$stripe_index" != "$mdt_index" ]; then
20926 error "stripe_index is $stripe_index, expect $mdt_index"
20929 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20930 error "nlink error after create striped dir"
20932 mkdir $DIR/$tdir/striped_dir/a
20933 mkdir $DIR/$tdir/striped_dir/b
20935 stat $DIR/$tdir/striped_dir/a ||
20936 error "create dir under striped dir failed"
20937 stat $DIR/$tdir/striped_dir/b ||
20938 error "create dir under striped dir failed"
20940 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20941 error "nlink error after mkdir"
20943 rmdir $DIR/$tdir/striped_dir/a
20944 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20945 error "nlink error after rmdir"
20947 rmdir $DIR/$tdir/striped_dir/b
20948 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20949 error "nlink error after rmdir"
20951 chattr +i $DIR/$tdir/striped_dir
20952 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20953 error "immutable flags not working under striped dir!"
20954 chattr -i $DIR/$tdir/striped_dir
20956 rmdir $DIR/$tdir/striped_dir ||
20957 error "rmdir striped dir error"
20965 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20966 skip "skipped for lustre < 2.7.0"
20967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20968 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20970 test_striped_dir 0 || error "failed on striped dir on MDT0"
20971 test_striped_dir 1 || error "failed on striped dir on MDT0"
20973 run_test 300a "basic striped dir sanity test"
20976 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20977 skip "skipped for lustre < 2.7.0"
20978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20979 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20986 test_mkdir $DIR/$tdir || error "mkdir fail"
20987 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20988 error "set striped dir error"
20989 for i in {0..9}; do
20990 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20992 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20993 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20994 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20996 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20997 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20998 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21002 run_test 300b "check ctime/mtime for striped dir"
21005 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21006 skip "skipped for lustre < 2.7.0"
21007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21008 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21012 mkdir -p $DIR/$tdir
21013 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21014 error "set striped dir error"
21016 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21017 error "chown striped dir failed"
21019 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21020 error "create 5k files failed"
21022 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21024 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21028 run_test 300c "chown && check ls under striped directory"
21031 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21032 skip "skipped for lustre < 2.7.0"
21033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21034 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21039 mkdir -p $DIR/$tdir
21040 $LFS setstripe -c 2 $DIR/$tdir
21042 #local striped directory
21043 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21044 error "set striped dir error"
21045 #look at the directories for debug purposes
21047 $LFS getdirstripe $DIR/$tdir
21048 ls -l $DIR/$tdir/striped_dir
21049 $LFS getdirstripe $DIR/$tdir/striped_dir
21050 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21051 error "create 10 files failed"
21053 #remote striped directory
21054 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21055 error "set striped dir error"
21056 #look at the directories for debug purposes
21058 $LFS getdirstripe $DIR/$tdir
21059 ls -l $DIR/$tdir/remote_striped_dir
21060 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21061 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21062 error "create 10 files failed"
21064 for file in $(find $DIR/$tdir); do
21065 stripe_count=$($LFS getstripe -c $file)
21066 [ $stripe_count -eq 2 ] ||
21067 error "wrong stripe $stripe_count for $file"
21072 run_test 300d "check default stripe under striped directory"
21075 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21076 skip "Need MDS version at least 2.7.55"
21077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21078 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21083 mkdir -p $DIR/$tdir
21085 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21086 error "set striped dir error"
21088 touch $DIR/$tdir/striped_dir/a
21089 touch $DIR/$tdir/striped_dir/b
21090 touch $DIR/$tdir/striped_dir/c
21092 mkdir $DIR/$tdir/striped_dir/dir_a
21093 mkdir $DIR/$tdir/striped_dir/dir_b
21094 mkdir $DIR/$tdir/striped_dir/dir_c
21096 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21097 error "set striped adir under striped dir error"
21099 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21100 error "set striped bdir under striped dir error"
21102 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21103 error "set striped cdir under striped dir error"
21105 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21106 error "rename dir under striped dir fails"
21108 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21109 error "rename dir under different stripes fails"
21111 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21112 error "rename file under striped dir should succeed"
21114 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21115 error "rename dir under striped dir should succeed"
21119 run_test 300e "check rename under striped directory"
21122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21123 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21124 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21125 skip "Need MDS version at least 2.7.55"
21131 mkdir -p $DIR/$tdir
21133 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21134 error "set striped dir error"
21136 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21137 error "set striped dir error"
21139 touch $DIR/$tdir/striped_dir/a
21140 mkdir $DIR/$tdir/striped_dir/dir_a
21141 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21142 error "create striped dir under striped dir fails"
21144 touch $DIR/$tdir/striped_dir1/b
21145 mkdir $DIR/$tdir/striped_dir1/dir_b
21146 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21147 error "create striped dir under striped dir fails"
21149 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21150 error "rename dir under different striped dir should fail"
21152 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21153 error "rename striped dir under diff striped dir should fail"
21155 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21156 error "rename file under diff striped dirs fails"
21160 run_test 300f "check rename cross striped directory"
21162 test_300_check_default_striped_dir()
21165 local default_count=$2
21166 local default_index=$3
21169 local dir_stripe_index
21172 echo "checking $dirname $default_count $default_index"
21173 $LFS setdirstripe -D -c $default_count -i $default_index \
21174 -t all_char $DIR/$tdir/$dirname ||
21175 error "set default stripe on striped dir error"
21176 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21177 [ $stripe_count -eq $default_count ] ||
21178 error "expect $default_count get $stripe_count for $dirname"
21180 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21181 [ $stripe_index -eq $default_index ] ||
21182 error "expect $default_index get $stripe_index for $dirname"
21184 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21185 error "create dirs failed"
21187 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21188 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21189 for dir in $(find $DIR/$tdir/$dirname/*); do
21190 stripe_count=$($LFS getdirstripe -c $dir)
21191 [ $stripe_count -eq $default_count ] ||
21192 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21193 error "stripe count $default_count != $stripe_count for $dir"
21195 stripe_index=$($LFS getdirstripe -i $dir)
21196 [ $default_index -eq -1 ] ||
21197 [ $stripe_index -eq $default_index ] ||
21198 error "$stripe_index != $default_index for $dir"
21200 #check default stripe
21201 stripe_count=$($LFS getdirstripe -D -c $dir)
21202 [ $stripe_count -eq $default_count ] ||
21203 error "default count $default_count != $stripe_count for $dir"
21205 stripe_index=$($LFS getdirstripe -D -i $dir)
21206 [ $stripe_index -eq $default_index ] ||
21207 error "default index $default_index != $stripe_index for $dir"
21209 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21213 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21214 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21215 skip "Need MDS version at least 2.7.55"
21222 mkdir $DIR/$tdir/normal_dir
21224 #Checking when client cache stripe index
21225 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21226 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21227 error "create striped_dir failed"
21229 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21230 error "create dir0 fails"
21231 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21232 [ $stripe_index -eq 0 ] ||
21233 error "dir0 expect index 0 got $stripe_index"
21235 mkdir $DIR/$tdir/striped_dir/dir1 ||
21236 error "create dir1 fails"
21237 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21238 [ $stripe_index -eq 1 ] ||
21239 error "dir1 expect index 1 got $stripe_index"
21241 #check default stripe count/stripe index
21242 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21243 test_300_check_default_striped_dir normal_dir 1 0
21244 test_300_check_default_striped_dir normal_dir 2 1
21245 test_300_check_default_striped_dir normal_dir 2 -1
21247 #delete default stripe information
21248 echo "delete default stripeEA"
21249 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21250 error "set default stripe on striped dir error"
21252 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21253 for dir in $(find $DIR/$tdir/normal_dir/*); do
21254 stripe_count=$($LFS getdirstripe -c $dir)
21255 [ $stripe_count -eq 0 ] ||
21256 error "expect 1 get $stripe_count for $dir"
21257 stripe_index=$($LFS getdirstripe -i $dir)
21258 [ $stripe_index -eq 0 ] ||
21259 error "expect 0 get $stripe_index for $dir"
21262 run_test 300g "check default striped directory for normal directory"
21265 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21266 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21267 skip "Need MDS version at least 2.7.55"
21273 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21274 error "set striped dir error"
21276 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21277 test_300_check_default_striped_dir striped_dir 1 0
21278 test_300_check_default_striped_dir striped_dir 2 1
21279 test_300_check_default_striped_dir striped_dir 2 -1
21281 #delete default stripe information
21282 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21283 error "set default stripe on striped dir error"
21285 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21286 for dir in $(find $DIR/$tdir/striped_dir/*); do
21287 stripe_count=$($LFS getdirstripe -c $dir)
21288 [ $stripe_count -eq 0 ] ||
21289 error "expect 1 get $stripe_count for $dir"
21292 run_test 300h "check default striped directory for striped directory"
21295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21296 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21297 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21298 skip "Need MDS version at least 2.7.55"
21305 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21306 error "set striped dir error"
21308 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21309 error "create files under striped dir failed"
21311 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21312 error "set striped hashdir error"
21314 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21315 error "create dir0 under hash dir failed"
21316 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21317 error "create dir1 under hash dir failed"
21319 # unfortunately, we need to umount to clear dir layout cache for now
21320 # once we fully implement dir layout, we can drop this
21321 umount_client $MOUNT || error "umount failed"
21322 mount_client $MOUNT || error "mount failed"
21324 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21325 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21326 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21328 #set the stripe to be unknown hash type
21329 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21330 $LCTL set_param fail_loc=0x1901
21331 for ((i = 0; i < 10; i++)); do
21332 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21333 error "stat f-$i failed"
21334 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21337 touch $DIR/$tdir/striped_dir/f0 &&
21338 error "create under striped dir with unknown hash should fail"
21340 $LCTL set_param fail_loc=0
21342 umount_client $MOUNT || error "umount failed"
21343 mount_client $MOUNT || error "mount failed"
21347 run_test 300i "client handle unknown hash type striped directory"
21350 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21352 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21353 skip "Need MDS version at least 2.7.55"
21360 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21361 $LCTL set_param fail_loc=0x1702
21362 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21363 error "set striped dir error"
21365 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21366 error "create files under striped dir failed"
21368 $LCTL set_param fail_loc=0
21370 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21374 run_test 300j "test large update record"
21377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21378 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21379 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21380 skip "Need MDS version at least 2.7.55"
21382 # this test needs a huge transaction
21384 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21385 osd*.$FSNAME-MDT0000.kbytestotal")
21386 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21393 #define OBD_FAIL_LARGE_STRIPE 0x1703
21394 $LCTL set_param fail_loc=0x1703
21395 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21396 error "set striped dir error"
21397 $LCTL set_param fail_loc=0
21399 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21400 error "getstripeddir fails"
21401 rm -rf $DIR/$tdir/striped_dir ||
21402 error "unlink striped dir fails"
21406 run_test 300k "test large striped directory"
21409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21410 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21411 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21412 skip "Need MDS version at least 2.7.55"
21416 test_mkdir -p $DIR/$tdir/striped_dir
21417 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21418 error "chown $RUNAS_ID failed"
21419 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21420 error "set default striped dir failed"
21422 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21423 $LCTL set_param fail_loc=0x80000158
21424 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21426 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21427 [ $stripe_index -eq 1 ] ||
21428 error "expect 1 get $stripe_index for $dir"
21430 run_test 300l "non-root user to create dir under striped dir with stale layout"
21433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21434 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21435 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21436 skip "Need MDS version at least 2.7.55"
21438 mkdir -p $DIR/$tdir/striped_dir
21439 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21440 error "set default stripes dir error"
21442 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21444 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21445 [ $stripe_count -eq 0 ] ||
21446 error "expect 0 get $stripe_count for a"
21448 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21449 error "set default stripes dir error"
21451 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21453 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21454 [ $stripe_count -eq 0 ] ||
21455 error "expect 0 get $stripe_count for b"
21457 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21458 error "set default stripes dir error"
21460 mkdir $DIR/$tdir/striped_dir/c &&
21461 error "default stripe_index is invalid, mkdir c should fails"
21463 rm -rf $DIR/$tdir || error "rmdir fails"
21465 run_test 300m "setstriped directory on single MDT FS"
21468 local list=$(comma_list $(mdts_nodes))
21471 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21476 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21477 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21478 skip "Need MDS version at least 2.7.55"
21479 remote_mds_nodsh && skip "remote MDS with nodsh"
21482 local list=$(comma_list $(mdts_nodes))
21484 trap cleanup_300n RETURN EXIT
21485 mkdir -p $DIR/$tdir
21486 chmod 777 $DIR/$tdir
21487 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21488 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21489 error "create striped dir succeeds with gid=0"
21491 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21492 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21493 error "create striped dir fails with gid=-1"
21495 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21496 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21497 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21498 error "set default striped dir succeeds with gid=0"
21501 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21502 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21503 error "set default striped dir fails with gid=-1"
21506 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21507 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21508 error "create test_dir fails"
21509 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21510 error "create test_dir1 fails"
21511 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21512 error "create test_dir2 fails"
21515 run_test 300n "non-root user to create dir under striped dir with default EA"
21518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21519 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21520 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21521 skip "Need MDS version at least 2.7.55"
21526 mkdir -p $DIR/$tdir
21528 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21529 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21530 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21531 skip "not enough free inodes $numfree1 $numfree2"
21534 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21535 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21536 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21537 skip "not enough free space $numfree1 $numfree2"
21540 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21541 error "setdirstripe fails"
21543 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21544 error "create dirs fails"
21546 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21547 ls $DIR/$tdir/striped_dir > /dev/null ||
21548 error "ls striped dir fails"
21549 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21550 error "unlink big striped dir fails"
21552 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21556 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21557 remote_mds_nodsh && skip "remote MDS with nodsh"
21559 mkdir -p $DIR/$tdir
21561 #define OBD_FAIL_OUT_ENOSPC 0x1704
21562 do_facet mds2 lctl set_param fail_loc=0x80001704
21563 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21564 && error "create striped directory should fail"
21566 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21568 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21571 run_test 300p "create striped directory without space"
21574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21575 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21577 local fd=$(free_fd)
21578 local cmd="exec $fd<$tdir"
21580 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21583 trap "eval $cmd" EXIT
21584 cd $tdir || error "cd $tdir fails"
21585 rmdir ../$tdir || error "rmdir $tdir fails"
21586 mkdir local_dir && error "create dir succeeds"
21587 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21591 run_test 300q "create remote directory under orphan directory"
21594 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21595 skip "Need MDS version at least 2.7.55" && return
21596 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21600 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21601 error "set striped dir error"
21603 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21604 error "getstripeddir fails"
21607 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21608 awk '/lmv_stripe_count:/ { print $2 }')
21610 [ $MDSCOUNT -ne $stripe_count ] &&
21611 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21613 rm -rf $DIR/$tdir/striped_dir ||
21614 error "unlink striped dir fails"
21616 run_test 300r "test -1 striped directory"
21618 prepare_remote_file() {
21619 mkdir $DIR/$tdir/src_dir ||
21620 error "create remote source failed"
21622 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21623 error "cp to remote source failed"
21624 touch $DIR/$tdir/src_dir/a
21626 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21627 error "create remote target dir failed"
21629 touch $DIR/$tdir/tgt_dir/b
21631 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21632 error "rename dir cross MDT failed!"
21634 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21635 error "src_child still exists after rename"
21637 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21638 error "missing file(a) after rename"
21640 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21641 error "diff after rename"
21645 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21648 local remote_file=$DIR/$tdir/tgt_dir/b
21650 mkdir -p $DIR/$tdir
21652 prepare_remote_file || error "prepare remote file failed"
21655 $OPENUNLINK $remote_file $remote_file ||
21656 error "openunlink $remote_file failed"
21657 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21659 run_test 310a "open unlink remote file"
21662 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21665 local remote_file=$DIR/$tdir/tgt_dir/b
21667 mkdir -p $DIR/$tdir
21669 prepare_remote_file || error "prepare remote file failed"
21671 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21672 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21673 $CHECKSTAT -t file $remote_file || error "check file failed"
21675 run_test 310b "unlink remote file with multiple links while open"
21678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21679 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21681 local remote_file=$DIR/$tdir/tgt_dir/b
21683 mkdir -p $DIR/$tdir
21685 prepare_remote_file || error "prepare remote file failed"
21687 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21688 multiop_bg_pause $remote_file O_uc ||
21689 error "mulitop failed for remote file"
21691 $MULTIOP $DIR/$tfile Ouc
21692 kill -USR1 $MULTIPID
21695 run_test 310c "open-unlink remote file with multiple links"
21699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21700 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21701 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21702 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21703 remote_mds_nodsh && skip "remote MDS with nodsh"
21705 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21706 local mdts=$(comma_list $(mdts_nodes))
21708 mkdir -p $DIR/$tdir
21709 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21710 createmany -o $DIR/$tdir/$tfile. 1000
21712 # statfs data is not real time, let's just calculate it
21713 old_iused=$((old_iused + 1000))
21715 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21716 osp.*OST0000*MDT0000.create_count")
21717 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21718 osp.*OST0000*MDT0000.max_create_count")
21719 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21721 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21722 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21723 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21725 unlinkmany $DIR/$tdir/$tfile. 1000
21727 do_nodes $mdts "$LCTL set_param -n \
21728 osp.*OST0000*.max_create_count=$max_count"
21729 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21730 do_nodes $mdts "$LCTL set_param -n \
21731 osp.*OST0000*.create_count=$count"
21732 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21733 grep "=0" && error "create_count is zero"
21736 for i in $(seq 120); do
21737 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21738 # system may be too busy to destroy all objs in time, use
21739 # a somewhat small value to not fail autotest
21740 [ $((old_iused - new_iused)) -gt 400 ] && break
21744 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21745 [ $((old_iused - new_iused)) -gt 400 ] ||
21746 error "objs not destroyed after unlink"
21748 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21755 local vdevdir=$(dirname $(facet_vdevice $ost))
21756 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21757 local zfs_zapid=$(do_facet $ost $cmd |
21758 grep -w "/O/0/d$((objid%32))" -C 5 |
21759 awk '/Object/{getline; print $1}')
21760 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21761 awk "/$objid = /"'{printf $3}')
21766 zfs_object_blksz() {
21770 local vdevdir=$(dirname $(facet_vdevice $ost))
21771 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21772 local blksz=$(do_facet $ost $cmd $objid |
21773 awk '/dblk/{getline; printf $4}')
21775 case "${blksz: -1}" in
21776 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21777 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21784 test_312() { # LU-4856
21785 remote_ost_nodsh && skip "remote OST with nodsh"
21786 [ "$ost1_FSTYPE" = "zfs" ] ||
21787 skip_env "the test only applies to zfs"
21789 local max_blksz=$(do_facet ost1 \
21790 $ZFS get -p recordsize $(facet_device ost1) |
21791 awk '!/VALUE/{print $3}')
21793 # to make life a little bit easier
21794 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21795 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21797 local tf=$DIR/$tdir/$tfile
21799 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21801 # Get ZFS object id
21802 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21803 # block size change by sequential overwrite
21806 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21807 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21809 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21810 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21814 # block size change by sequential append write
21815 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21816 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21817 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21820 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21821 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21822 oflag=sync conv=notrunc
21824 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21825 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21826 error "blksz error, actual $blksz, " \
21827 "expected: 2 * $count * $PAGE_SIZE"
21833 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21834 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21836 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21837 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21838 [ $blksz -eq $PAGE_SIZE ] ||
21839 error "blksz error: $blksz, expected: $PAGE_SIZE"
21841 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21842 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21843 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21845 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21846 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21847 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21849 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21852 remote_ost_nodsh && skip "remote OST with nodsh"
21854 local file=$DIR/$tfile
21857 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21859 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21860 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21861 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21862 error "write should failed"
21863 do_facet ost1 "$LCTL set_param fail_loc=0"
21866 run_test 313 "io should fail after last_rcvd update fail"
21869 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21871 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21872 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21874 wait_delete_completed
21875 do_facet ost1 "$LCTL set_param fail_loc=0"
21877 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21879 test_315() { # LU-618
21880 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21882 local file=$DIR/$tfile
21885 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21886 error "multiop file write failed"
21887 $MULTIOP $file oO_RDONLY:r4063232_c &
21892 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21895 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21898 run_test 315 "read should be accounted"
21901 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21902 large_xattr_enabled || skip_env "ea_inode feature disabled"
21904 rm -rf $DIR/$tdir/d
21905 mkdir -p $DIR/$tdir/d
21906 chown nobody $DIR/$tdir/d
21907 touch $DIR/$tdir/d/file
21909 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21911 run_test 316 "lfs mv"
21914 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21915 skip "Need MDS version at least 2.11.53"
21916 if [ "$ost1_FSTYPE" == "zfs" ]; then
21917 skip "LU-10370: no implementation for ZFS"
21921 local grant_blk_size
21923 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21924 awk '/grant_block_size:/ { print $2; exit; }')
21926 # Create File of size 5M. Truncate it to below size's and verify
21929 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21930 error "Create file $DIR/$tfile failed"
21931 stack_trap "rm -f $DIR/$tfile" EXIT
21933 for trunc_sz in 2097152 4097 4000 509 0; do
21934 $TRUNCATE $DIR/$tfile $trunc_sz ||
21935 error "truncate $tfile to $trunc_sz failed"
21936 local sz=$(stat --format=%s $DIR/$tfile)
21937 local blk=$(stat --format=%b $DIR/$tfile)
21938 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21939 grant_blk_size) * 8))
21941 if [[ $blk -ne $trunc_blk ]]; then
21942 $(which stat) $DIR/$tfile
21943 error "Expected Block $trunc_blk got $blk for $tfile"
21946 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21947 error "Expected Size $trunc_sz got $sz for $tfile"
21952 # Create file with a hole and write actual two blocks. Block count
21955 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21956 conv=fsync || error "Create file : $DIR/$tfile"
21958 # Calculate the final truncate size.
21959 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21962 # truncate to size $trunc_sz bytes. Strip the last block
21963 # The block count must drop to 8
21965 $TRUNCATE $DIR/$tfile $trunc_sz ||
21966 error "truncate $tfile to $trunc_sz failed"
21968 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21969 sz=$(stat --format=%s $DIR/$tfile)
21970 blk=$(stat --format=%b $DIR/$tfile)
21972 if [[ $blk -ne $trunc_bsz ]]; then
21973 $(which stat) $DIR/$tfile
21974 error "Expected Block $trunc_bsz got $blk for $tfile"
21977 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21978 error "Expected Size $trunc_sz got $sz for $tfile"
21980 run_test 317 "Verify blocks get correctly update after truncate"
21983 local old_max_active=$($LCTL get_param -n \
21984 llite.*.max_read_ahead_async_active 2>/dev/null)
21986 $LCTL set_param llite.*.max_read_ahead_async_active=256
21987 local max_active=$($LCTL get_param -n \
21988 llite.*.max_read_ahead_async_active 2>/dev/null)
21989 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21991 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21992 error "set max_read_ahead_async_active should succeed"
21994 $LCTL set_param llite.*.max_read_ahead_async_active=512
21995 max_active=$($LCTL get_param -n \
21996 llite.*.max_read_ahead_async_active 2>/dev/null)
21997 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21999 # restore @max_active
22000 [ $old_max_active -ne 0 ] && $LCTL set_param \
22001 llite.*.max_read_ahead_async_active=$old_max_active
22003 local old_threshold=$($LCTL get_param -n \
22004 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22005 local max_per_file_mb=$($LCTL get_param -n \
22006 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
22008 local invalid=$(($max_per_file_mb + 1))
22010 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22011 && error "set $invalid should fail"
22013 local valid=$(($invalid - 1))
22015 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22016 error "set $valid should succeed"
22017 local threshold=$($LCTL get_param -n \
22018 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22019 [ $threshold -eq $valid ] || error \
22020 "expect threshold $valid got $threshold"
22022 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22024 run_test 318 "Verify async readahead tunables"
22027 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22029 local before=$(date +%s)
22031 local mdir=$DIR/$tdir
22032 local file=$mdir/xxx
22034 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22037 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22038 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22039 $LFS mv -m1 $file &
22042 dd if=$file of=/dev/null
22044 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22045 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22047 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22049 run_test 319 "lost lease lock on migrate error"
22051 test_398a() { # LU-4198
22052 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22053 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22055 # request a new lock on client
22056 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22058 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22059 local lock_count=$($LCTL get_param -n \
22060 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22061 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22063 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22065 # no lock cached, should use lockless IO and not enqueue new lock
22066 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22067 lock_count=$($LCTL get_param -n \
22068 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22069 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22071 run_test 398a "direct IO should cancel lock otherwise lockless"
22073 test_398b() { # LU-4198
22074 which fio || skip_env "no fio installed"
22075 $LFS setstripe -c -1 $DIR/$tfile
22078 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22081 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22082 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22083 --numjobs=$njobs --fallocate=none \
22084 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22085 --filename=$DIR/$tfile &
22088 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22089 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22090 --numjobs=$njobs --fallocate=none \
22091 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22092 --filename=$DIR/$tfile || true
22097 run_test 398b "DIO and buffer IO race"
22099 test_398c() { # LU-4198
22100 which fio || skip_env "no fio installed"
22102 saved_debug=$($LCTL get_param -n debug)
22103 $LCTL set_param debug=0
22105 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22106 ((size /= 1024)) # by megabytes
22107 ((size /= 2)) # write half of the OST at most
22108 [ $size -gt 40 ] && size=40 #reduce test time anyway
22110 $LFS setstripe -c 1 $DIR/$tfile
22112 # it seems like ldiskfs reserves more space than necessary if the
22113 # writing blocks are not mapped, so it extends the file firstly
22114 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22115 cancel_lru_locks osc
22117 # clear and verify rpc_stats later
22118 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22121 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22122 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22123 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22124 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22125 --filename=$DIR/$tfile
22126 [ $? -eq 0 ] || error "fio write error"
22128 [ $($LCTL get_param -n \
22129 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
22130 error "Locks were requested while doing AIO"
22132 # get the percentage of 1-page I/O
22133 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22134 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22136 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22138 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22139 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22140 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22141 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22142 --filename=$DIR/$tfile
22143 [ $? -eq 0 ] || error "fio mixed read write error"
22145 echo "AIO with large block size ${size}M"
22146 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22147 --numjobs=1 --fallocate=none --ioengine=libaio \
22148 --iodepth=16 --allow_file_create=0 --size=${size}M \
22149 --filename=$DIR/$tfile
22150 [ $? -eq 0 ] || error "fio large block size failed"
22153 $LCTL set_param debug="$saved_debug"
22155 run_test 398c "run fio to test AIO"
22157 test_398d() { # LU-13846
22158 test -f aiocp || skip_env "no aiocp installed"
22159 local aio_file=$DIR/aio_file
22161 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22163 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22164 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22166 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22168 # make sure we don't crash and fail properly
22169 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22170 error "aio not aligned with PAGE SIZE should fail"
22172 rm -rf $DIR/$tfile $aio_file
22174 run_test 398d "run aiocp to verify block size > stripe size"
22177 local read_write=$1
22178 if [ "$read_write" = "write" ]; then
22179 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22180 elif [ "$read_write" = "read" ]; then
22181 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22183 error "argument error"
22186 # turn off debug for performance testing
22187 local saved_debug=$($LCTL get_param -n debug)
22188 $LCTL set_param debug=0
22190 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22192 # get ost1 size - $FSNAME-OST0000
22193 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22194 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22195 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22197 if [ "$read_write" = "read" ]; then
22198 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22201 local start_time=$(date +%s.%N)
22202 $dd_cmd bs=1M count=$blocks oflag=sync ||
22203 error "real dd $read_write error"
22204 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22206 if [ "$read_write" = "write" ]; then
22210 # define OBD_FAIL_OST_FAKE_RW 0x238
22211 do_facet ost1 $LCTL set_param fail_loc=0x238
22213 local start_time=$(date +%s.%N)
22214 $dd_cmd bs=1M count=$blocks oflag=sync ||
22215 error "fake dd $read_write error"
22216 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22218 if [ "$read_write" = "write" ]; then
22220 cancel_lru_locks osc
22221 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22222 error "$tfile size not $blocks MB"
22224 do_facet ost1 $LCTL set_param fail_loc=0
22226 echo "fake $read_write $duration_fake vs. normal $read_write" \
22227 "$duration in seconds"
22228 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22229 error_not_in_vm "fake write is slower"
22231 $LCTL set_param -n debug="$saved_debug"
22234 test_399a() { # LU-7655 for OST fake write
22235 remote_ost_nodsh && skip "remote OST with nodsh"
22239 run_test 399a "fake write should not be slower than normal write"
22241 test_399b() { # LU-8726 for OST fake read
22242 remote_ost_nodsh && skip "remote OST with nodsh"
22243 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22244 skip_env "ldiskfs only test"
22249 run_test 399b "fake read should not be slower than normal read"
22251 test_400a() { # LU-1606, was conf-sanity test_74
22252 if ! which $CC > /dev/null 2>&1; then
22253 skip_env "$CC is not installed"
22256 local extra_flags=''
22257 local out=$TMP/$tfile
22258 local prefix=/usr/include/lustre
22261 # Oleg removes c files in his test rig so test if any c files exist
22262 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22263 skip_env "Needed c test files are missing"
22265 if ! [[ -d $prefix ]]; then
22266 # Assume we're running in tree and fixup the include path.
22267 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22268 extra_flags+=" -L$LUSTRE/utils/.lib"
22271 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22272 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22273 error "client api broken"
22277 run_test 400a "Lustre client api program can compile and link"
22279 test_400b() { # LU-1606, LU-5011
22281 local out=$TMP/$tfile
22282 local prefix=/usr/include/linux/lustre
22284 # We use a hard coded prefix so that this test will not fail
22285 # when run in tree. There are headers in lustre/include/lustre/
22286 # that are not packaged (like lustre_idl.h) and have more
22287 # complicated include dependencies (like config.h and lnet/types.h).
22288 # Since this test about correct packaging we just skip them when
22289 # they don't exist (see below) rather than try to fixup cppflags.
22291 if ! which $CC > /dev/null 2>&1; then
22292 skip_env "$CC is not installed"
22295 for header in $prefix/*.h; do
22296 if ! [[ -f "$header" ]]; then
22300 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22301 continue # lustre_ioctl.h is internal header
22304 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22305 error "cannot compile '$header'"
22309 run_test 400b "packaged headers can be compiled"
22311 test_401a() { #LU-7437
22312 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22313 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22315 #count the number of parameters by "list_param -R"
22316 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22317 #count the number of parameters by listing proc files
22318 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22319 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22320 echo "proc_dirs='$proc_dirs'"
22321 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22322 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22325 [ $params -eq $procs ] ||
22326 error "found $params parameters vs. $procs proc files"
22328 # test the list_param -D option only returns directories
22329 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22330 #count the number of parameters by listing proc directories
22331 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22334 [ $params -eq $procs ] ||
22335 error "found $params parameters vs. $procs proc files"
22337 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22340 # jobid_var may not allow arbitrary values, so use jobid_name
22342 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22343 local testname=jobid_name tmp='testing%p'
22345 local testname=jobid_var tmp=testing
22348 local save=$($LCTL get_param -n $testname)
22350 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
22351 error "no error returned when setting bad parameters"
22353 local jobid_new=$($LCTL get_param -n foe $testname baz)
22354 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22356 $LCTL set_param -n fog=bam $testname=$save bat=fog
22357 local jobid_old=$($LCTL get_param -n foe $testname bag)
22358 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22360 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22363 # jobid_var may not allow arbitrary values, so use jobid_name
22365 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22366 local testname=jobid_name
22368 local testname=jobid_var
22371 local jobid_var_old=$($LCTL get_param -n $testname)
22372 local jobid_var_new
22374 $LCTL set_param $testname= &&
22375 error "no error returned for 'set_param a='"
22377 jobid_var_new=$($LCTL get_param -n $testname)
22378 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22379 error "$testname was changed by setting without value"
22381 $LCTL set_param $testname &&
22382 error "no error returned for 'set_param a'"
22384 jobid_var_new=$($LCTL get_param -n $testname)
22385 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22386 error "$testname was changed by setting without value"
22388 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22391 # jobid_var may not allow arbitrary values, so use jobid_name
22393 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22394 local testname=jobid_name new_value='foo=bar%p'
22396 local testname=jobid_var new_valuie=foo=bar
22399 local jobid_var_old=$($LCTL get_param -n $testname)
22400 local jobid_var_new
22402 $LCTL set_param $testname=$new_value ||
22403 error "'set_param a=b' did not accept a value containing '='"
22405 jobid_var_new=$($LCTL get_param -n $testname)
22406 [[ "$jobid_var_new" == "$new_value" ]] ||
22407 error "'set_param a=b' failed on a value containing '='"
22409 # Reset the $testname to test the other format
22410 $LCTL set_param $testname=$jobid_var_old
22411 jobid_var_new=$($LCTL get_param -n $testname)
22412 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22413 error "failed to reset $testname"
22415 $LCTL set_param $testname $new_value ||
22416 error "'set_param a b' did not accept a value containing '='"
22418 jobid_var_new=$($LCTL get_param -n $testname)
22419 [[ "$jobid_var_new" == "$new_value" ]] ||
22420 error "'set_param a b' failed on a value containing '='"
22422 $LCTL set_param $testname $jobid_var_old
22423 jobid_var_new=$($LCTL get_param -n $testname)
22424 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22425 error "failed to reset $testname"
22427 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22430 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22431 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22432 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22433 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22434 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22435 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22436 remote_mds_nodsh && skip "remote MDS with nodsh"
22438 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22439 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22440 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22441 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22442 echo "Touch failed - OK"
22444 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22447 local file1=$DIR/$tfile.1
22448 local file2=$DIR/$tfile.2
22449 local tfile=$TMP/$tfile
22451 rm -f $file1 $file2 $tfile
22456 # 30 sec OBD_TIMEOUT in ll_getattr()
22457 # right before populating st_nlink
22458 $LCTL set_param fail_loc=0x80001409
22459 stat -c %h $file1 > $tfile &
22461 # create an alias, drop all locks and reclaim the dentry
22463 cancel_lru_locks mdc
22464 cancel_lru_locks osc
22465 sysctl -w vm.drop_caches=2
22469 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22471 rm -f $tfile $file1 $file2
22473 run_test 403 "i_nlink should not drop to zero due to aliasing"
22475 test_404() { # LU-6601
22476 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22477 skip "Need server version newer than 2.8.52"
22478 remote_mds_nodsh && skip "remote MDS with nodsh"
22480 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22481 awk '/osp .*-osc-MDT/ { print $4}')
22484 for osp in $mosps; do
22485 echo "Deactivate: " $osp
22486 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22487 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22488 awk -vp=$osp '$4 == p { print $2 }')
22489 [ $stat = IN ] || {
22490 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22491 error "deactivate error"
22493 echo "Activate: " $osp
22494 do_facet $SINGLEMDS $LCTL --device %$osp activate
22495 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22496 awk -vp=$osp '$4 == p { print $2 }')
22497 [ $stat = UP ] || {
22498 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22499 error "activate error"
22503 run_test 404 "validate manual {de}activated works properly for OSPs"
22506 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22507 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22508 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22509 skip "Layout swap lock is not supported"
22511 check_swap_layouts_support
22512 check_swap_layout_no_dom $DIR
22514 test_mkdir $DIR/$tdir
22515 swap_lock_test -d $DIR/$tdir ||
22516 error "One layout swap locked test failed"
22518 run_test 405 "Various layout swap lock tests"
22521 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22522 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22523 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22525 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22526 skip "Need MDS version at least 2.8.50"
22528 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22529 local test_pool=$TESTNAME
22531 pool_add $test_pool || error "pool_add failed"
22532 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22533 error "pool_add_targets failed"
22535 save_layout_restore_at_exit $MOUNT
22537 # parent set default stripe count only, child will stripe from both
22538 # parent and fs default
22539 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22540 error "setstripe $MOUNT failed"
22541 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22542 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22543 for i in $(seq 10); do
22544 local f=$DIR/$tdir/$tfile.$i
22545 touch $f || error "touch failed"
22546 local count=$($LFS getstripe -c $f)
22547 [ $count -eq $OSTCOUNT ] ||
22548 error "$f stripe count $count != $OSTCOUNT"
22549 local offset=$($LFS getstripe -i $f)
22550 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22551 local size=$($LFS getstripe -S $f)
22552 [ $size -eq $((def_stripe_size * 2)) ] ||
22553 error "$f stripe size $size != $((def_stripe_size * 2))"
22554 local pool=$($LFS getstripe -p $f)
22555 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22558 # change fs default striping, delete parent default striping, now child
22559 # will stripe from new fs default striping only
22560 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22561 error "change $MOUNT default stripe failed"
22562 $LFS setstripe -c 0 $DIR/$tdir ||
22563 error "delete $tdir default stripe failed"
22564 for i in $(seq 11 20); do
22565 local f=$DIR/$tdir/$tfile.$i
22566 touch $f || error "touch $f failed"
22567 local count=$($LFS getstripe -c $f)
22568 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22569 local offset=$($LFS getstripe -i $f)
22570 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22571 local size=$($LFS getstripe -S $f)
22572 [ $size -eq $def_stripe_size ] ||
22573 error "$f stripe size $size != $def_stripe_size"
22574 local pool=$($LFS getstripe -p $f)
22575 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22578 unlinkmany $DIR/$tdir/$tfile. 1 20
22580 local f=$DIR/$tdir/$tfile
22581 pool_remove_all_targets $test_pool $f
22582 pool_remove $test_pool $f
22584 run_test 406 "DNE support fs default striping"
22587 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22588 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22589 skip "Need MDS version at least 2.8.55"
22590 remote_mds_nodsh && skip "remote MDS with nodsh"
22592 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22593 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22594 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22595 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22596 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22598 #define OBD_FAIL_DT_TXN_STOP 0x2019
22599 for idx in $(seq $MDSCOUNT); do
22600 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22602 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22603 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22604 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22607 run_test 407 "transaction fail should cause operation fail"
22610 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22612 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22613 lctl set_param fail_loc=0x8000040a
22614 # let ll_prepare_partial_page() fail
22615 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22619 # create at least 100 unused inodes so that
22620 # shrink_icache_memory(0) should not return 0
22621 touch $DIR/$tfile-{0..100}
22622 rm -f $DIR/$tfile-{0..100}
22625 echo 2 > /proc/sys/vm/drop_caches
22627 run_test 408 "drop_caches should not hang due to page leaks"
22631 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22633 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22634 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22635 touch $DIR/$tdir/guard || error "(2) Fail to create"
22637 local PREFIX=$(str_repeat 'A' 128)
22638 echo "Create 1K hard links start at $(date)"
22639 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22640 error "(3) Fail to hard link"
22642 echo "Links count should be right although linkEA overflow"
22643 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22644 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22645 [ $linkcount -eq 1001 ] ||
22646 error "(5) Unexpected hard links count: $linkcount"
22648 echo "List all links start at $(date)"
22649 ls -l $DIR/$tdir/foo > /dev/null ||
22650 error "(6) Fail to list $DIR/$tdir/foo"
22652 echo "Unlink hard links start at $(date)"
22653 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22654 error "(7) Fail to unlink"
22655 echo "Unlink hard links finished at $(date)"
22657 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22661 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22662 skip "Need client version at least 2.9.59"
22663 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
22664 skip "Need MODULES build"
22666 # Create a file, and stat it from the kernel
22667 local testfile=$DIR/$tfile
22670 local run_id=$RANDOM
22671 local my_ino=$(stat --format "%i" $testfile)
22673 # Try to insert the module. This will always fail as the
22674 # module is designed to not be inserted.
22675 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22678 # Anything but success is a test failure
22680 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22681 error "no inode match"
22683 run_test 410 "Test inode number returned from kernel thread"
22685 cleanup_test411_cgroup() {
22691 local cg_basedir=/sys/fs/cgroup/memory
22693 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22694 skip "no setup for cgroup"
22696 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22697 error "test file creation failed"
22698 cancel_lru_locks osc
22700 # Create a very small memory cgroup to force a slab allocation error
22701 local cgdir=$cg_basedir/osc_slab_alloc
22702 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22703 trap "cleanup_test411_cgroup $cgdir" EXIT
22704 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22705 echo 1M > $cgdir/memory.limit_in_bytes
22707 # Should not LBUG, just be killed by oom-killer
22708 # dd will return 0 even allocation failure in some environment.
22709 # So don't check return value
22710 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22711 cleanup_test411_cgroup $cgdir
22715 run_test 411 "Slab allocation error with cgroup does not LBUG"
22718 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22719 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22720 skip "Need server version at least 2.10.55"
22723 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22724 error "mkdir failed"
22725 $LFS getdirstripe $DIR/$tdir
22726 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22727 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22728 error "expect $((MDSCOUT - 1)) get $stripe_index"
22729 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22730 [ $stripe_count -eq 2 ] ||
22731 error "expect 2 get $stripe_count"
22733 run_test 412 "mkdir on specific MDTs"
22737 local stripe_count=$2
22738 local mdts=$(comma_list $(mdts_nodes))
22741 local lmv_qos_prio_free
22742 local lmv_qos_threshold_rr
22743 local lmv_qos_maxage
22744 local lod_qos_prio_free
22745 local lod_qos_threshold_rr
22746 local lod_qos_maxage
22750 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22751 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22752 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22754 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22755 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22756 stack_trap "$LCTL set_param \
22757 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22758 stack_trap "$LCTL set_param \
22759 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22760 stack_trap "$LCTL set_param \
22761 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22763 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22764 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22765 lod_qos_prio_free=${lod_qos_prio_free%%%}
22766 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22767 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22768 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22769 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22770 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22771 stack_trap "do_nodes $mdts $LCTL set_param \
22772 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22773 stack_trap "do_nodes $mdts $LCTL set_param \
22774 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22776 stack_trap "do_nodes $mdts $LCTL set_param \
22777 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22780 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22782 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22783 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22785 testdir=$DIR/$tdir-s$stripe_count/rr
22787 for i in $(seq $((100 * MDSCOUNT))); do
22788 eval $mkdir_cmd $testdir/subdir$i ||
22789 error "$mkdir_cmd subdir$i failed"
22792 for i in $(seq $MDSCOUNT); do
22793 count=$($LFS getdirstripe -i $testdir/* |
22794 grep ^$((i - 1))$ | wc -l)
22795 echo "$count directories created on MDT$((i - 1))"
22796 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22798 if [ $stripe_count -gt 1 ]; then
22799 count=$($LFS getdirstripe $testdir/* |
22800 grep -P "^\s+$((i - 1))\t" | wc -l)
22801 echo "$count stripes created on MDT$((i - 1))"
22802 # deviation should < 5% of average
22803 [ $count -lt $((95 * stripe_count)) ] ||
22804 [ $count -gt $((105 * stripe_count)) ] &&
22805 error "stripes are not evenly distributed"
22809 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22810 do_nodes $mdts $LCTL set_param \
22811 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22814 echo "Check for uneven MDTs: "
22824 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22825 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22826 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22828 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22829 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22832 for ((i = 1; i < ${#ffree[@]}; i++)); do
22833 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22834 if [ $tmp -gt $max ]; then
22838 if [ $tmp -lt $min ]; then
22844 [ ${ffree[min_index]} -eq 0 ] &&
22845 skip "no free files in MDT$min_index"
22846 [ ${ffree[min_index]} -gt 100000000 ] &&
22847 skip "too much free files in MDT$min_index"
22849 # Check if we need to generate uneven MDTs
22851 local diff=$(((max - min) * 100 / min))
22852 local value="$(generate_string 1024)"
22854 while [ $diff -lt $threshold ]; do
22855 # generate uneven MDTs, create till $threshold% diff
22856 echo -n "weight diff=$diff% must be > $threshold% ..."
22857 count=$((${ffree[min_index]} / 10))
22858 # 50 sec per 10000 files in vm
22859 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22860 skip "$count files to create"
22861 echo "Fill MDT$min_index with $count files"
22862 [ -d $DIR/$tdir-MDT$min_index ] ||
22863 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22864 error "mkdir $tdir-MDT$min_index failed"
22865 for i in $(seq $count); do
22866 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22867 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22868 error "create f$j_$i failed"
22869 setfattr -n user.413b -v $value \
22870 $DIR/$tdir-MDT$min_index/f$j_$i ||
22871 error "setfattr f$j_$i failed"
22874 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22875 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22876 max=$(((${ffree[max_index]} >> 8) * \
22877 (${bavail[max_index]} * bsize >> 16)))
22878 min=$(((${ffree[min_index]} >> 8) * \
22879 (${bavail[min_index]} * bsize >> 16)))
22880 diff=$(((max - min) * 100 / min))
22883 echo "MDT filesfree available: ${ffree[@]}"
22884 echo "MDT blocks available: ${bavail[@]}"
22885 echo "weight diff=$diff%"
22888 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22890 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22891 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22892 # decrease statfs age, so that it can be updated in time
22893 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22894 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22898 testdir=$DIR/$tdir-s$stripe_count/qos
22900 for i in $(seq $((100 * MDSCOUNT))); do
22901 eval $mkdir_cmd $testdir/subdir$i ||
22902 error "$mkdir_cmd subdir$i failed"
22905 for i in $(seq $MDSCOUNT); do
22906 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22908 echo "$count directories created on MDT$((i - 1))"
22910 if [ $stripe_count -gt 1 ]; then
22911 count=$($LFS getdirstripe $testdir/* |
22912 grep -P "^\s+$((i - 1))\t" | wc -l)
22913 echo "$count stripes created on MDT$((i - 1))"
22917 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22918 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22920 # D-value should > 10% of averge
22921 [ $((max - min)) -lt 10 ] &&
22922 error "subdirs shouldn't be evenly distributed"
22925 if [ $stripe_count -gt 1 ]; then
22926 max=$($LFS getdirstripe $testdir/* |
22927 grep -P "^\s+$max_index\t" | wc -l)
22928 min=$($LFS getdirstripe $testdir/* |
22929 grep -P "^\s+$min_index\t" | wc -l)
22930 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22931 error "stripes shouldn't be evenly distributed"|| true
22936 [ $MDSCOUNT -lt 2 ] &&
22937 skip "We need at least 2 MDTs for this test"
22939 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22940 skip "Need server version at least 2.12.52"
22944 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22945 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22946 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22947 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22948 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22951 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22954 [ $MDSCOUNT -lt 2 ] &&
22955 skip "We need at least 2 MDTs for this test"
22957 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22958 skip "Need server version at least 2.12.52"
22962 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22963 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22964 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22965 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22966 $LFS setdirstripe -D -c $stripe_count \
22967 $DIR/$tdir-s$stripe_count/rr ||
22968 error "setdirstripe failed"
22969 $LFS setdirstripe -D -c $stripe_count \
22970 $DIR/$tdir-s$stripe_count/qos ||
22971 error "setdirstripe failed"
22972 test_qos_mkdir "mkdir" $stripe_count
22975 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22978 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22979 $LCTL set_param fail_loc=0x80000521
22980 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22983 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22987 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22988 skip "Need server version at least 2.11.52"
22998 # this test may be slow on ZFS
22999 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23001 # though this test is designed for striped directory, let's test normal
23002 # directory too since lock is always saved as CoS lock.
23003 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23004 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23013 start_time=$(date +%s)
23014 for i in $(seq $total); do
23015 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23018 end_time=$(date +%s)
23019 duration=$((end_time - start_time))
23021 kill -9 $setattr_pid
23023 echo "rename $total files took $duration sec"
23024 [ $duration -lt 100 ] || error "rename took $duration sec"
23026 run_test 415 "lock revoke is not missing"
23029 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23030 skip "Need server version at least 2.11.55"
23032 # define OBD_FAIL_OSD_TXN_START 0x19a
23033 do_facet mds1 lctl set_param fail_loc=0x19a
23035 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23039 run_test 416 "transaction start failure won't cause system hung"
23043 do_nodes $(comma_list $(mdts_nodes)) \
23044 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23045 do_nodes $(comma_list $(mdts_nodes)) \
23046 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23047 do_nodes $(comma_list $(mdts_nodes)) \
23048 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23052 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23053 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23054 skip "Need MDS version at least 2.11.56"
23056 trap cleanup_417 RETURN EXIT
23058 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23059 do_nodes $(comma_list $(mdts_nodes)) \
23060 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23061 $LFS migrate -m 0 $DIR/$tdir.1 &&
23062 error "migrate dir $tdir.1 should fail"
23064 do_nodes $(comma_list $(mdts_nodes)) \
23065 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23066 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23067 error "create remote dir $tdir.2 should fail"
23069 do_nodes $(comma_list $(mdts_nodes)) \
23070 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23071 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23072 error "create striped dir $tdir.3 should fail"
23075 run_test 417 "disable remote dir, striped dir and dir migration"
23077 # Checks that the outputs of df [-i] and lfs df [-i] match
23079 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23089 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23091 for count in {1..100}; do
23095 # read the lines of interest
23096 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23097 error "df $inodes $dir | tail -n +2 failed"
23098 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23099 error "lfs df $inodes $dir | grep summary: failed"
23101 # skip first substrings of each output as they are different
23102 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23103 # compare the two outputs
23105 for i in {1..5}; do
23106 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23114 lfs df $inodes $dir
23115 error "df and lfs df $1 output mismatch: " \
23116 "df ${inodes}: ${df_out[*]}, " \
23117 "lfs df ${inodes}: ${lfs_df_out[*]}"
23122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23124 local dir=$DIR/$tdir
23125 local numfiles=$((RANDOM % 4096 + 2))
23126 local numblocks=$((RANDOM % 256 + 1))
23128 wait_delete_completed
23131 # check block output
23132 check_lfs_df blocks $dir
23133 # check inode output
23134 check_lfs_df inodes $dir
23136 # create a single file and retest
23137 echo "Creating a single file and testing"
23138 createmany -o $dir/$tfile- 1 &>/dev/null ||
23139 error "creating 1 file in $dir failed"
23140 check_lfs_df blocks $dir
23141 check_lfs_df inodes $dir
23143 # create a random number of files
23144 echo "Creating $((numfiles - 1)) files and testing"
23145 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23146 error "creating $((numfiles - 1)) files in $dir failed"
23148 # write a random number of blocks to the first test file
23149 echo "Writing $numblocks 4K blocks and testing"
23150 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23151 count=$numblocks &>/dev/null ||
23152 error "dd to $dir/${tfile}-0 failed"
23155 check_lfs_df blocks $dir
23156 check_lfs_df inodes $dir
23158 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23159 error "unlinking $numfiles files in $dir failed"
23161 run_test 418 "df and lfs df outputs match"
23165 local dir=$DIR/$tdir
23170 cancel_lru_locks mdc
23172 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23173 $LCTL set_param fail_loc=0x1410
23175 $LCTL set_param fail_loc=0
23178 run_test 419 "Verify open file by name doesn't crash kernel"
23182 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23183 skip "Need MDS version at least 2.12.53"
23185 local SAVE_UMASK=$(umask)
23186 local dir=$DIR/$tdir
23187 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23191 mkdir -m03777 $dir/testdir
23192 ls -dn $dir/testdir
23193 # Need to remove trailing '.' when SELinux is enabled
23194 local dirperms=$(ls -dn $dir/testdir |
23195 awk '{ sub(/\.$/, "", $1); print $1}')
23196 [ $dirperms == "drwxrwsrwt" ] ||
23197 error "incorrect perms on $dir/testdir"
23199 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23200 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23201 ls -n $dir/testdir/testfile
23202 local fileperms=$(ls -n $dir/testdir/testfile |
23203 awk '{ sub(/\.$/, "", $1); print $1}')
23204 [ $fileperms == "-rwxr-xr-x" ] ||
23205 error "incorrect perms on $dir/testdir/testfile"
23209 run_test 420 "clear SGID bit on non-directories for non-members"
23216 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23217 skip "Need MDS version at least 2.12.54"
23219 test_mkdir $DIR/$tdir
23220 createmany -o $DIR/$tdir/f 3
23221 cnt=$(ls -1 $DIR/$tdir | wc -l)
23222 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23224 fid1=$(lfs path2fid $DIR/$tdir/f1)
23225 fid2=$(lfs path2fid $DIR/$tdir/f2)
23226 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23228 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23229 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23231 cnt=$(ls -1 $DIR/$tdir | wc -l)
23232 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23234 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23235 createmany -o $DIR/$tdir/f 3
23236 cnt=$(ls -1 $DIR/$tdir | wc -l)
23237 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23239 fid1=$(lfs path2fid $DIR/$tdir/f1)
23240 fid2=$(lfs path2fid $DIR/$tdir/f2)
23241 echo "remove using fsname $FSNAME"
23242 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23244 cnt=$(ls -1 $DIR/$tdir | wc -l)
23245 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23247 run_test 421a "simple rm by fid"
23254 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23255 skip "Need MDS version at least 2.12.54"
23257 test_mkdir $DIR/$tdir
23258 createmany -o $DIR/$tdir/f 3
23259 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23262 FID1=$(lfs path2fid $DIR/$tdir/f1)
23263 FID2=$(lfs path2fid $DIR/$tdir/f2)
23264 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23266 kill -USR1 $MULTIPID
23269 cnt=$(ls $DIR/$tdir | wc -l)
23270 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23272 run_test 421b "rm by fid on open file"
23278 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23279 skip "Need MDS version at least 2.12.54"
23281 test_mkdir $DIR/$tdir
23282 createmany -o $DIR/$tdir/f 3
23283 touch $DIR/$tdir/$tfile
23284 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23285 cnt=$(ls -1 $DIR/$tdir | wc -l)
23286 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23288 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23289 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23291 cnt=$(ls $DIR/$tdir | wc -l)
23292 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23294 run_test 421c "rm by fid against hardlinked files"
23300 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23301 skip "Need MDS version at least 2.12.54"
23303 test_mkdir $DIR/$tdir
23304 createmany -o $DIR/$tdir/f 4097
23305 cnt=$(ls -1 $DIR/$tdir | wc -l)
23306 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23308 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23309 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23311 cnt=$(ls $DIR/$tdir | wc -l)
23313 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23315 run_test 421d "rmfid en masse"
23321 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23322 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23323 skip "Need MDS version at least 2.12.54"
23325 mkdir -p $DIR/$tdir
23326 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23327 createmany -o $DIR/$tdir/striped_dir/f 512
23328 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23329 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23331 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23332 sed "s/[/][^:]*://g")
23333 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23335 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23337 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23339 run_test 421e "rmfid in DNE"
23345 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23346 skip "Need MDS version at least 2.12.54"
23348 test_mkdir $DIR/$tdir
23350 cnt=$(ls -1 $DIR/$tdir | wc -l)
23351 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23353 FID=$(lfs path2fid $DIR/$tdir/f)
23354 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23355 # rmfid should fail
23356 cnt=$(ls -1 $DIR/$tdir | wc -l)
23357 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23359 chmod a+rw $DIR/$tdir
23361 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23362 # rmfid should fail
23363 cnt=$(ls -1 $DIR/$tdir | wc -l)
23364 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23367 $RUNAS touch $DIR/$tdir/f
23368 FID=$(lfs path2fid $DIR/$tdir/f)
23369 echo "rmfid as root"
23370 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23371 cnt=$(ls -1 $DIR/$tdir | wc -l)
23372 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23375 $RUNAS touch $DIR/$tdir/f
23376 cnt=$(ls -1 $DIR/$tdir | wc -l)
23377 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23378 FID=$(lfs path2fid $DIR/$tdir/f)
23379 # rmfid w/o user_fid2path mount option should fail
23380 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23381 cnt=$(ls -1 $DIR/$tdir | wc -l)
23382 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23384 umount_client $MOUNT || error "failed to umount client"
23385 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23386 error "failed to mount client'"
23388 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23389 # rmfid should succeed
23390 cnt=$(ls -1 $DIR/$tdir | wc -l)
23391 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23393 # rmfid shouldn't allow to remove files due to dir's permission
23394 chmod a+rwx $DIR/$tdir
23397 FID=$(lfs path2fid $DIR/$tdir/f)
23398 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23400 umount_client $MOUNT || error "failed to umount client"
23401 mount_client $MOUNT "$MOUNT_OPTS" ||
23402 error "failed to mount client'"
23405 run_test 421f "rmfid checks permissions"
23411 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23412 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23413 skip "Need MDS version at least 2.12.54"
23415 mkdir -p $DIR/$tdir
23416 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23417 createmany -o $DIR/$tdir/striped_dir/f 512
23418 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23419 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23421 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23422 sed "s/[/][^:]*://g")
23424 rm -f $DIR/$tdir/striped_dir/f1*
23425 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23426 removed=$((512 - cnt))
23428 # few files have been just removed, so we expect
23429 # rmfid to fail on their fids
23430 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23431 [ $removed != $errors ] && error "$errors != $removed"
23433 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23435 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23437 run_test 421g "rmfid to return errors properly"
23440 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23441 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23442 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23443 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23444 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23446 local amc=$(at_max_get client)
23447 local amo=$(at_max_get mds1)
23448 local timeout=`lctl get_param -n timeout`
23450 at_max_set 0 client
23453 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23454 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23455 fail_val=$(((2*timeout + 10)*1000))
23456 touch $DIR/$tdir/d3/file &
23458 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23459 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23460 fail_val=$((2*timeout + 5))
23461 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23465 sleep $((2 * timeout))
23469 touch $DIR/$tdir/d2/file3
23470 touch $DIR/$tdir/d2/file4
23471 touch $DIR/$tdir/d2/file5
23474 at_max_set $amc client
23475 at_max_set $amo mds1
23477 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23478 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23479 error "Watchdog is always throttled"
23481 run_test 422 "kill a process with RPC in progress"
23494 # ensure statfs cache is expired
23497 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23498 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23502 run_test 423 "statfs should return a right data"
23505 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23506 $LCTL set_param fail_loc=0x80000522
23507 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23510 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23513 test_mkdir -c -1 $DIR/$tdir
23514 $LFS setstripe -c -1 $DIR/$tdir
23516 lru_resize_disable "" 100
23517 stack_trap "lru_resize_enable" EXIT
23521 for i in $(seq $((MDSCOUNT * 125))); do
23522 local t=$DIR/$tdir/$tfile_$i
23524 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
23525 error_noexit "Create file $t"
23527 stack_trap "rm -rf $DIR/$tdir" EXIT
23529 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
23530 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
23531 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
23533 [ $lock_count -le $lru_size ] ||
23534 error "osc lock count $lock_count > lru size $lru_size"
23537 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
23538 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
23539 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
23541 [ $lock_count -le $lru_size ] ||
23542 error "mdc lock count $lock_count > lru size $lru_size"
23545 run_test 425 "lock count should not exceed lru size"
23548 splice-test -r $DIR/$tfile
23549 splice-test -rd $DIR/$tfile
23550 splice-test $DIR/$tfile
23551 splice-test -d $DIR/$tfile
23553 run_test 426 "splice test on Lustre"
23556 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23557 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23558 skip "Need server version at least 2.9.55"
23560 start_full_debug_logging
23564 stop_full_debug_logging
23568 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23569 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23570 awk '/The barrier for/ { print $7 }')
23573 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
23578 barrier_expired() {
23581 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23582 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23583 awk '/will be expired/ { print $7 }')
23585 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
23594 echo "Start barrier_freeze at: $(date)"
23595 #define OBD_FAIL_BARRIER_DELAY 0x2202
23596 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23597 # Do not reduce barrier time - See LU-11873
23598 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
23601 local b_status=$(barrier_stat)
23602 echo "Got barrier status at: $(date)"
23603 [ "$b_status" = "'freezing_p1'" ] ||
23604 error "(1) unexpected barrier status $b_status"
23606 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23608 b_status=$(barrier_stat)
23609 [ "$b_status" = "'frozen'" ] ||
23610 error "(2) unexpected barrier status $b_status"
23612 local expired=$(barrier_expired)
23613 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
23614 sleep $((expired + 3))
23616 b_status=$(barrier_stat)
23617 [ "$b_status" = "'expired'" ] ||
23618 error "(3) unexpected barrier status $b_status"
23620 # Do not reduce barrier time - See LU-11873
23621 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
23622 error "(4) fail to freeze barrier"
23624 b_status=$(barrier_stat)
23625 [ "$b_status" = "'frozen'" ] ||
23626 error "(5) unexpected barrier status $b_status"
23628 echo "Start barrier_thaw at: $(date)"
23629 #define OBD_FAIL_BARRIER_DELAY 0x2202
23630 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23631 do_facet mgs $LCTL barrier_thaw $FSNAME &
23634 b_status=$(barrier_stat)
23635 echo "Got barrier status at: $(date)"
23636 [ "$b_status" = "'thawing'" ] ||
23637 error "(6) unexpected barrier status $b_status"
23639 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23641 b_status=$(barrier_stat)
23642 [ "$b_status" = "'thawed'" ] ||
23643 error "(7) unexpected barrier status $b_status"
23645 #define OBD_FAIL_BARRIER_FAILURE 0x2203
23646 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
23647 do_facet mgs $LCTL barrier_freeze $FSNAME
23649 b_status=$(barrier_stat)
23650 [ "$b_status" = "'failed'" ] ||
23651 error "(8) unexpected barrier status $b_status"
23653 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
23654 do_facet mgs $LCTL barrier_thaw $FSNAME
23658 run_test 801a "write barrier user interfaces and stat machine"
23663 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23664 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
23665 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
23666 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
23667 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
23669 cancel_lru_locks mdc
23671 # 180 seconds should be long enough
23672 do_facet mgs $LCTL barrier_freeze $FSNAME 180
23674 local b_status=$(barrier_stat)
23675 [ "$b_status" = "'frozen'" ] ||
23676 error "(6) unexpected barrier status $b_status"
23678 mkdir $DIR/$tdir/d0/d10 &
23681 touch $DIR/$tdir/d1/f13 &
23684 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
23687 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
23690 rm -f $DIR/$tdir/d4/f12 &
23693 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
23695 # To guarantee taht the 'stat' is not blocked
23696 b_status=$(barrier_stat)
23697 [ "$b_status" = "'frozen'" ] ||
23698 error "(8) unexpected barrier status $b_status"
23700 # let above commands to run at background
23703 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
23704 ps -p $touch_pid || error "(10) touch should be blocked"
23705 ps -p $ln_pid || error "(11) link should be blocked"
23706 ps -p $mv_pid || error "(12) rename should be blocked"
23707 ps -p $rm_pid || error "(13) unlink should be blocked"
23709 b_status=$(barrier_stat)
23710 [ "$b_status" = "'frozen'" ] ||
23711 error "(14) unexpected barrier status $b_status"
23713 do_facet mgs $LCTL barrier_thaw $FSNAME
23714 b_status=$(barrier_stat)
23715 [ "$b_status" = "'thawed'" ] ||
23716 error "(15) unexpected barrier status $b_status"
23718 wait $mkdir_pid || error "(16) mkdir should succeed"
23719 wait $touch_pid || error "(17) touch should succeed"
23720 wait $ln_pid || error "(18) link should succeed"
23721 wait $mv_pid || error "(19) rename should succeed"
23722 wait $rm_pid || error "(20) unlink should succeed"
23726 run_test 801b "modification will be blocked by write barrier"
23729 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23733 stop mds2 || error "(1) Fail to stop mds2"
23735 do_facet mgs $LCTL barrier_freeze $FSNAME 30
23737 local b_status=$(barrier_stat)
23738 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
23739 do_facet mgs $LCTL barrier_thaw $FSNAME
23740 error "(2) unexpected barrier status $b_status"
23743 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23744 error "(3) Fail to rescan barrier bitmap"
23746 # Do not reduce barrier time - See LU-11873
23747 do_facet mgs $LCTL barrier_freeze $FSNAME 20
23749 b_status=$(barrier_stat)
23750 [ "$b_status" = "'frozen'" ] ||
23751 error "(4) unexpected barrier status $b_status"
23753 do_facet mgs $LCTL barrier_thaw $FSNAME
23754 b_status=$(barrier_stat)
23755 [ "$b_status" = "'thawed'" ] ||
23756 error "(5) unexpected barrier status $b_status"
23758 local devname=$(mdsdevname 2)
23760 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
23762 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23763 error "(7) Fail to rescan barrier bitmap"
23767 run_test 801c "rescan barrier bitmap"
23769 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
23770 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
23771 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
23772 saved_MOUNT_OPTS=$MOUNT_OPTS
23778 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
23779 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
23780 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
23781 MOUNT_OPTS=$saved_MOUNT_OPTS
23786 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
23787 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23788 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23789 skip "Need server version at least 2.9.55"
23791 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
23793 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23795 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23796 error "(2) Fail to copy"
23798 trap cleanup_802a EXIT
23800 # sync by force before remount as readonly
23801 sync; sync_all_data; sleep 3; sync_all_data
23805 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
23806 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
23807 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
23809 echo "Mount the server as read only"
23810 setupall server_only || error "(3) Fail to start servers"
23812 echo "Mount client without ro should fail"
23813 mount_client $MOUNT &&
23814 error "(4) Mount client without 'ro' should fail"
23816 echo "Mount client with ro should succeed"
23817 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
23818 mount_client $MOUNT ||
23819 error "(5) Mount client with 'ro' should succeed"
23821 echo "Modify should be refused"
23822 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23824 echo "Read should be allowed"
23825 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23826 error "(7) Read should succeed under ro mode"
23830 run_test 802a "simulate readonly device"
23833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23834 remote_mds_nodsh && skip "remote MDS with nodsh"
23836 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
23837 skip "readonly option not available"
23839 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
23841 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23842 error "(2) Fail to copy"
23844 # write back all cached data before setting MDT to readonly
23848 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
23849 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
23851 echo "Modify should be refused"
23852 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23854 echo "Read should be allowed"
23855 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23856 error "(7) Read should succeed under ro mode"
23859 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23861 run_test 802b "be able to set MDTs to readonly"
23864 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23865 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23866 skip "MDS needs to be newer than 2.10.54"
23868 mkdir -p $DIR/$tdir
23869 # Create some objects on all MDTs to trigger related logs objects
23870 for idx in $(seq $MDSCOUNT); do
23871 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23872 $DIR/$tdir/dir${idx} ||
23873 error "Fail to create $DIR/$tdir/dir${idx}"
23877 wait_delete_completed # ensure old test cleanups are finished
23878 echo "before create:"
23880 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23882 for i in {1..10}; do
23883 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23884 error "Fail to create $DIR/$tdir/foo$i"
23888 echo "after create:"
23890 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23892 # allow for an llog to be cleaned up during the test
23893 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23894 error "before ($before_used) + 10 > after ($after_used)"
23896 for i in {1..10}; do
23897 rm -rf $DIR/$tdir/foo$i ||
23898 error "Fail to remove $DIR/$tdir/foo$i"
23901 sleep 3 # avoid MDT return cached statfs
23902 wait_delete_completed
23903 echo "after unlink:"
23905 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23907 # allow for an llog to be created during the test
23908 [ $after_used -le $((before_used + 1)) ] ||
23909 error "after ($after_used) > before ($before_used) + 1"
23911 run_test 803a "verify agent object for remote object"
23914 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23915 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
23916 skip "MDS needs to be newer than 2.13.56"
23917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23919 for i in $(seq 0 $((MDSCOUNT - 1))); do
23920 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
23928 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
23929 for i in $(seq 0 $((MDSCOUNT - 1))); do
23930 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
23931 awk '/getattr/ { print $2 }')
23932 before=$((before + tmp))
23934 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
23935 for i in $(seq 0 $((MDSCOUNT - 1))); do
23936 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
23937 awk '/getattr/ { print $2 }')
23938 after=$((after + tmp))
23941 [ $before -eq $after ] || error "getattr count $before != $after"
23943 run_test 803b "remote object can getattr from cache"
23946 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23947 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23948 skip "MDS needs to be newer than 2.10.54"
23949 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23951 mkdir -p $DIR/$tdir
23952 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23953 error "Fail to create $DIR/$tdir/dir0"
23955 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23956 local dev=$(mdsdevname 2)
23958 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23959 grep ${fid} || error "NOT found agent entry for dir0"
23961 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23962 error "Fail to create $DIR/$tdir/dir1"
23964 touch $DIR/$tdir/dir1/foo0 ||
23965 error "Fail to create $DIR/$tdir/dir1/foo0"
23966 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23969 for idx in $(seq $MDSCOUNT); do
23970 dev=$(mdsdevname $idx)
23971 do_facet mds${idx} \
23972 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23973 grep ${fid} && rc=$idx
23976 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23977 error "Fail to rename foo0 to foo1"
23978 if [ $rc -eq 0 ]; then
23979 for idx in $(seq $MDSCOUNT); do
23980 dev=$(mdsdevname $idx)
23981 do_facet mds${idx} \
23982 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23983 grep ${fid} && rc=$idx
23987 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23988 error "Fail to rename foo1 to foo2"
23989 if [ $rc -eq 0 ]; then
23990 for idx in $(seq $MDSCOUNT); do
23991 dev=$(mdsdevname $idx)
23992 do_facet mds${idx} \
23993 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23994 grep ${fid} && rc=$idx
23998 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
24000 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
24001 error "Fail to link to $DIR/$tdir/dir1/foo2"
24002 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
24003 error "Fail to rename foo2 to foo0"
24004 unlink $DIR/$tdir/dir1/foo0 ||
24005 error "Fail to unlink $DIR/$tdir/dir1/foo0"
24006 rm -rf $DIR/$tdir/dir0 ||
24007 error "Fail to rm $DIR/$tdir/dir0"
24009 for idx in $(seq $MDSCOUNT); do
24010 dev=$(mdsdevname $idx)
24014 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
24016 start mds${idx} $dev $MDS_MOUNT_OPTS ||
24017 error "mount mds$idx failed"
24018 df $MOUNT > /dev/null 2>&1
24020 # e2fsck should not return error
24022 error "e2fsck detected error on MDT${idx}: rc=$rc"
24025 run_test 804 "verify agent entry for remote entry"
24028 do_facet $SINGLEMDS zfs set quota=$old $fsset
24029 unlinkmany $DIR/$tdir/f- 1000000
24034 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
24035 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
24036 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
24037 skip "netfree not implemented before 0.7"
24038 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
24039 skip "Need MDS version at least 2.10.57"
24046 local pref="osd-zfs.$FSNAME-MDT0000."
24048 # limit available space on MDS dataset to meet nospace issue
24049 # quickly. then ZFS 0.7.2 can use reserved space if asked
24050 # properly (using netfree flag in osd_declare_destroy()
24051 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
24052 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
24054 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
24055 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
24056 let "usedkb=usedkb-freekb"
24057 let "freekb=freekb/2"
24058 if let "freekb > 5000"; then
24061 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
24062 trap cleanup_805 EXIT
24064 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
24065 error "Can't set PFL layout"
24066 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
24067 rm -rf $DIR/$tdir || error "not able to remove"
24068 do_facet $SINGLEMDS zfs set quota=$old $fsset
24071 run_test 805 "ZFS can remove from full fs"
24077 local size=$($LFS getsom -s $file)
24078 local expect=$(stat -c %s $file)
24080 [[ $size == $expect ]] ||
24081 error "$file expected size: $expect, got: $size"
24083 local blocks=$($LFS getsom -b $file)
24084 expect=$(stat -c %b $file)
24085 [[ $blocks == $expect ]] ||
24086 error "$file expected blocks: $expect, got: $blocks"
24091 local size=$($LFS getsom -s $1)
24094 [[ $size == $expect ]] ||
24095 error "$file expected size: $expect, got: $size"
24099 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24100 skip "Need MDS version at least 2.11.52"
24104 touch $DIR/$tfile || error "touch $tfile failed"
24106 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24107 save_lustre_params client "llite.*.xattr_cache" > $save
24108 lctl set_param llite.*.xattr_cache=0
24109 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24111 # single-threaded write
24112 echo "Test SOM for single-threaded write"
24113 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
24114 error "write $tfile failed"
24115 check_lsom_size $DIR/$tfile $bs
24118 local size=$(($num * $bs))
24122 echo "Test SOM for single client multi-threaded($num) write"
24123 $TRUNCATE $DIR/$tfile 0
24124 for ((i = 0; i < $num; i++)); do
24125 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24127 offset=$((offset + $bs))
24129 for (( i=0; i < $num; i++ )); do
24132 check_lsom_size $DIR/$tfile $size
24134 $TRUNCATE $DIR/$tfile 0
24135 for ((i = 0; i < $num; i++)); do
24136 offset=$((offset - $bs))
24137 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24140 for (( i=0; i < $num; i++ )); do
24143 check_lsom_size $DIR/$tfile $size
24145 # multi-client writes
24146 num=$(get_node_count ${CLIENTS//,/ })
24147 size=$(($num * $bs))
24151 echo "Test SOM for multi-client ($num) writes"
24152 $TRUNCATE $DIR/$tfile 0
24153 for client in ${CLIENTS//,/ }; do
24154 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24157 offset=$((offset + $bs))
24159 for (( i=0; i < $num; i++ )); do
24162 check_lsom_size $DIR/$tfile $offset
24165 $TRUNCATE $DIR/$tfile 0
24166 for client in ${CLIENTS//,/ }; do
24167 offset=$((offset - $bs))
24168 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24172 for (( i=0; i < $num; i++ )); do
24175 check_lsom_size $DIR/$tfile $size
24178 echo "Test SOM for truncate"
24179 $TRUNCATE $DIR/$tfile 1048576
24180 check_lsom_size $DIR/$tfile 1048576
24181 $TRUNCATE $DIR/$tfile 1234
24182 check_lsom_size $DIR/$tfile 1234
24184 # verify SOM blocks count
24185 echo "Verify SOM block count"
24186 $TRUNCATE $DIR/$tfile 0
24187 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
24188 error "failed to write file $tfile"
24189 check_lsom_data $DIR/$tfile
24191 run_test 806 "Verify Lazy Size on MDS"
24194 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24195 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24196 skip "Need MDS version at least 2.11.52"
24198 # Registration step
24199 changelog_register || error "changelog_register failed"
24200 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
24201 changelog_users $SINGLEMDS | grep -q $cl_user ||
24202 error "User $cl_user not found in changelog_users"
24204 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24205 save_lustre_params client "llite.*.xattr_cache" > $save
24206 lctl set_param llite.*.xattr_cache=0
24207 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24209 rm -rf $DIR/$tdir || error "rm $tdir failed"
24210 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
24211 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
24212 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
24213 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
24214 error "truncate $tdir/trunc failed"
24217 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
24218 error "write $tfile failed"
24220 # multi-client wirtes
24221 local num=$(get_node_count ${CLIENTS//,/ })
24225 echo "Test SOM for multi-client ($num) writes"
24226 touch $DIR/$tfile || error "touch $tfile failed"
24227 $TRUNCATE $DIR/$tfile 0
24228 for client in ${CLIENTS//,/ }; do
24229 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24232 offset=$((offset + $bs))
24234 for (( i=0; i < $num; i++ )); do
24238 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
24239 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
24240 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
24241 check_lsom_data $DIR/$tdir/trunc
24242 check_lsom_data $DIR/$tdir/single_dd
24243 check_lsom_data $DIR/$tfile
24246 # Deregistration step
24247 changelog_deregister || error "changelog_deregister failed"
24249 run_test 807 "verify LSOM syncing tool"
24251 check_som_nologged()
24253 local lines=$($LFS changelog $FSNAME-MDT0000 |
24254 grep 'x=trusted.som' | wc -l)
24255 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
24259 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24260 skip "Need MDS version at least 2.11.55"
24262 # Registration step
24263 changelog_register || error "changelog_register failed"
24265 touch $DIR/$tfile || error "touch $tfile failed"
24268 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
24269 error "write $tfile failed"
24272 $TRUNCATE $DIR/$tfile 1234
24275 $TRUNCATE $DIR/$tfile 1048576
24278 # Deregistration step
24279 changelog_deregister || error "changelog_deregister failed"
24281 run_test 808 "Check trusted.som xattr not logged in Changelogs"
24286 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
24290 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
24291 skip "Need MDS version at least 2.11.56"
24293 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
24294 error "failed to create DoM-only file $DIR/$tfile"
24295 touch $DIR/$tfile || error "touch $tfile failed"
24296 check_som_nodata $DIR/$tfile
24298 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
24299 error "write $tfile failed"
24300 check_som_nodata $DIR/$tfile
24302 $TRUNCATE $DIR/$tfile 1234
24303 check_som_nodata $DIR/$tfile
24305 $TRUNCATE $DIR/$tfile 4097
24306 check_som_nodata $DIR/$file
24308 run_test 809 "Verify no SOM xattr store for DoM-only files"
24311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24312 $GSS && skip_env "could not run with gss"
24313 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
24314 skip "OST < 2.12.58 doesn't align checksum"
24317 stack_trap "set_checksums $ORIG_CSUM" EXIT
24318 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
24323 for csum in $CKSUM_TYPES; do
24324 #define OBD_FAIL_OSC_NO_GRANT 0x411
24325 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
24326 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
24328 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
24329 before=$(md5sum $DIR/$tfile)
24330 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
24331 after=$(md5sum $DIR/$tfile)
24332 [ "$before" == "$after" ] ||
24333 error "$csum: $before != $after bs=$1 seek=$2"
24337 run_test 810 "partial page writes on ZFS (LU-11663)"
24340 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24341 skip "OST < 2.12.51 doesn't support this fail_loc"
24343 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24344 # ensure ost1 is connected
24345 stat $DIR/$tfile >/dev/null || error "can't stat"
24346 wait_osc_import_state client ost1 FULL
24347 # no locks, no reqs to let the connection idle
24348 cancel_lru_locks osc
24350 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24351 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24352 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24353 wait_osc_import_state client ost1 CONNECTING
24354 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24356 stat $DIR/$tfile >/dev/null || error "can't stat file"
24358 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
24360 test_812b() { # LU-12378
24361 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24362 skip "OST < 2.12.51 doesn't support this fail_loc"
24364 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
24365 # ensure ost1 is connected
24366 stat $DIR/$tfile >/dev/null || error "can't stat"
24367 wait_osc_import_state client ost1 FULL
24368 # no locks, no reqs to let the connection idle
24369 cancel_lru_locks osc
24371 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24372 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24373 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24374 wait_osc_import_state client ost1 CONNECTING
24375 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24377 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
24378 wait_osc_import_state client ost1 IDLE
24380 run_test 812b "do not drop no resend request for idle connect"
24383 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
24384 [ -z "$file_heat_sav" ] && skip "no file heat support"
24395 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24396 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24398 $LCTL set_param -n llite.*.file_heat=1
24399 echo "Turn on file heat"
24400 echo "Period second: $period_second, Decay percentage: $decay_pct"
24402 echo "QQQQ" > $DIR/$tfile
24403 echo "QQQQ" > $DIR/$tfile
24404 echo "QQQQ" > $DIR/$tfile
24405 cat $DIR/$tfile > /dev/null
24406 cat $DIR/$tfile > /dev/null
24407 cat $DIR/$tfile > /dev/null
24408 cat $DIR/$tfile > /dev/null
24410 local out=$($LFS heat_get $DIR/$tfile)
24412 $LFS heat_get $DIR/$tfile
24413 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24414 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24415 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24416 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24418 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24419 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24420 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24421 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24423 sleep $((period_second + 3))
24424 echo "Sleep $((period_second + 3)) seconds..."
24425 # The recursion formula to calculate the heat of the file f is as
24427 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24428 # Where Hi is the heat value in the period between time points i*I and
24429 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24430 # to the weight of Ci.
24431 out=$($LFS heat_get $DIR/$tfile)
24432 $LFS heat_get $DIR/$tfile
24433 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24434 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24435 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24436 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24438 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24439 error "read sample ($readsample) is wrong"
24440 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24441 error "write sample ($writesample) is wrong"
24442 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24443 error "read bytes ($readbyte) is wrong"
24444 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24445 error "write bytes ($writebyte) is wrong"
24447 echo "QQQQ" > $DIR/$tfile
24448 echo "QQQQ" > $DIR/$tfile
24449 echo "QQQQ" > $DIR/$tfile
24450 cat $DIR/$tfile > /dev/null
24451 cat $DIR/$tfile > /dev/null
24452 cat $DIR/$tfile > /dev/null
24453 cat $DIR/$tfile > /dev/null
24455 sleep $((period_second + 3))
24456 echo "Sleep $((period_second + 3)) seconds..."
24458 out=$($LFS heat_get $DIR/$tfile)
24459 $LFS heat_get $DIR/$tfile
24460 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24461 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24462 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24463 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24465 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24466 4 * $decay_pct) / 100") -eq 1 ] ||
24467 error "read sample ($readsample1) is wrong"
24468 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
24469 3 * $decay_pct) / 100") -eq 1 ] ||
24470 error "write sample ($writesample1) is wrong"
24471 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
24472 20 * $decay_pct) / 100") -eq 1 ] ||
24473 error "read bytes ($readbyte1) is wrong"
24474 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
24475 15 * $decay_pct) / 100") -eq 1 ] ||
24476 error "write bytes ($writebyte1) is wrong"
24478 echo "Turn off file heat for the file $DIR/$tfile"
24479 $LFS heat_set -o $DIR/$tfile
24481 echo "QQQQ" > $DIR/$tfile
24482 echo "QQQQ" > $DIR/$tfile
24483 echo "QQQQ" > $DIR/$tfile
24484 cat $DIR/$tfile > /dev/null
24485 cat $DIR/$tfile > /dev/null
24486 cat $DIR/$tfile > /dev/null
24487 cat $DIR/$tfile > /dev/null
24489 out=$($LFS heat_get $DIR/$tfile)
24490 $LFS heat_get $DIR/$tfile
24491 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24492 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24493 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24494 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24496 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24497 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24498 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24499 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24501 echo "Trun on file heat for the file $DIR/$tfile"
24502 $LFS heat_set -O $DIR/$tfile
24504 echo "QQQQ" > $DIR/$tfile
24505 echo "QQQQ" > $DIR/$tfile
24506 echo "QQQQ" > $DIR/$tfile
24507 cat $DIR/$tfile > /dev/null
24508 cat $DIR/$tfile > /dev/null
24509 cat $DIR/$tfile > /dev/null
24510 cat $DIR/$tfile > /dev/null
24512 out=$($LFS heat_get $DIR/$tfile)
24513 $LFS heat_get $DIR/$tfile
24514 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24515 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24516 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24517 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24519 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
24520 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
24521 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
24522 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
24524 $LFS heat_set -c $DIR/$tfile
24525 $LCTL set_param -n llite.*.file_heat=0
24526 echo "Turn off file heat support for the Lustre filesystem"
24528 echo "QQQQ" > $DIR/$tfile
24529 echo "QQQQ" > $DIR/$tfile
24530 echo "QQQQ" > $DIR/$tfile
24531 cat $DIR/$tfile > /dev/null
24532 cat $DIR/$tfile > /dev/null
24533 cat $DIR/$tfile > /dev/null
24534 cat $DIR/$tfile > /dev/null
24536 out=$($LFS heat_get $DIR/$tfile)
24537 $LFS heat_get $DIR/$tfile
24538 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24539 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24540 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24541 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24543 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24544 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24545 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24546 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24548 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
24551 run_test 813 "File heat verfication"
24555 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
24556 echo -n y >> $DIR/$tfile
24557 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
24558 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
24560 run_test 814 "sparse cp works as expected (LU-12361)"
24564 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
24565 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
24567 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
24570 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24571 # ensure ost1 is connected
24572 stat $DIR/$tfile >/dev/null || error "can't stat"
24573 wait_osc_import_state client ost1 FULL
24574 # no locks, no reqs to let the connection idle
24575 cancel_lru_locks osc
24576 lru_resize_disable osc
24579 before=$($LCTL get_param -n \
24580 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24582 wait_osc_import_state client ost1 IDLE
24583 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
24584 now=$($LCTL get_param -n \
24585 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24586 [ $before == $now ] || error "lru_size changed $before != $now"
24588 run_test 816 "do not reset lru_resize on idle reconnect"
24592 exportfs -u localhost:$DIR/nfsexp
24597 systemctl restart nfs-server.service || skip "failed to restart nfsd"
24599 mkdir -p $DIR/nfsexp
24600 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
24601 error "failed to export nfs"
24603 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
24604 stack_trap cleanup_817 EXIT
24606 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
24607 error "failed to mount nfs to $tmpdir"
24609 cp /bin/true $tmpdir
24610 $DIR/nfsexp/true || error "failed to execute 'true' command"
24612 run_test 817 "nfsd won't cache write lock for exec file"
24616 $LFS setstripe -c1 -i0 $DIR/$tfile
24617 $LFS setstripe -c1 -i1 $DIR/$tfile
24619 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
24620 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
24621 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
24622 error "start $SINGLEMDS failed"
24625 run_test 818 "unlink with failed llog"
24628 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24629 cancel_lru_locks osc
24630 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24631 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24632 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
24635 run_test 819a "too big niobuf in read"
24638 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24639 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24640 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24641 cancel_lru_locks osc
24645 run_test 819b "too big niobuf in write"
24648 function test_820_start_ost() {
24651 for num in $(seq $OSTCOUNT); do
24652 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
24657 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24660 umount_client $MOUNT || error "umount failed"
24661 for num in $(seq $OSTCOUNT); do
24665 # mount client with no active OSTs
24666 # so that the client can't initialize max LOV EA size
24667 # from OSC notifications
24668 mount_client $MOUNT || error "mount failed"
24669 # delay OST starting to keep this 0 max EA size for a while
24670 test_820_start_ost &
24672 # create a directory on MDS2
24673 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
24674 error "Failed to create directory"
24675 # open intent should update default EA size
24676 # see mdc_update_max_ea_from_body()
24677 # notice this is the very first RPC to MDS2
24678 cp /etc/services $DIR/$tdir/mds2 ||
24679 error "Failed to copy files to mds$n"
24681 run_test 820 "update max EA from open intent"
24684 # tests that do cleanup/setup should be run at the end
24688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24691 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
24692 $LCTL set_param fail_loc=0x903
24694 cancel_lru_locks MGC
24696 FAIL_ON_ERROR=true cleanup
24697 FAIL_ON_ERROR=true setup
24699 run_test 900 "umount should not race with any mgc requeue thread"
24701 # LUS-6253/LU-11185
24707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24709 # some get_param have a bug to handle dot in param name
24710 cancel_lru_locks MGC
24711 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24712 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24713 umount_client $MOUNT || error "umount failed"
24714 mount_client $MOUNT || error "mount failed"
24715 cancel_lru_locks MGC
24716 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24717 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24719 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
24720 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
24724 run_test 901 "don't leak a mgc lock on client umount"
24728 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
24729 skip "client does not have LU-13377 fix"
24730 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
24731 $LCTL set_param fail_loc=0x1415
24732 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24733 cancel_lru_locks osc
24736 run_test 902 "test short write doesn't hang lustre"
24739 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
24740 check_and_cleanup_lustre
24741 if [ "$I_MOUNTED" != "yes" ]; then
24742 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true