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 echo '== symlink sanity ============================================='
1453 touch $DIR/s25/foo ||
1454 error "File creation in symlinked directory failed"
1456 run_test 25a "create file in symlinked directory ==============="
1459 [ ! -d $DIR/d25 ] && test_25a
1460 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1462 run_test 25b "lookup file in symlinked directory ==============="
1466 test_mkdir $DIR/d26/d26-2
1467 ln -s d26/d26-2 $DIR/s26
1468 touch $DIR/s26/foo || error "File creation failed"
1470 run_test 26a "multiple component symlink ======================="
1473 test_mkdir -p $DIR/$tdir/d26-2
1474 ln -s $tdir/d26-2/foo $DIR/s26-2
1475 touch $DIR/s26-2 || error "File creation failed"
1477 run_test 26b "multiple component symlink at end of lookup ======"
1480 test_mkdir $DIR/d26.2
1481 touch $DIR/d26.2/foo
1482 ln -s d26.2 $DIR/s26.2-1
1483 ln -s s26.2-1 $DIR/s26.2-2
1484 ln -s s26.2-2 $DIR/s26.2-3
1485 chmod 0666 $DIR/s26.2-3/foo
1487 run_test 26c "chain of symlinks"
1489 # recursive symlinks (bug 439)
1491 ln -s d26-3/foo $DIR/d26-3
1493 run_test 26d "create multiple component recursive symlink"
1496 [ ! -h $DIR/d26-3 ] && test_26d
1499 run_test 26e "unlink multiple component recursive symlink"
1501 # recursive symlinks (bug 7022)
1503 test_mkdir $DIR/$tdir
1504 test_mkdir $DIR/$tdir/$tfile
1505 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1506 test_mkdir -p lndir/bar1
1507 test_mkdir $DIR/$tdir/$tfile/$tfile
1508 cd $tfile || error "cd $tfile failed"
1509 ln -s .. dotdot || error "ln dotdot failed"
1510 ln -s dotdot/lndir lndir || error "ln lndir failed"
1511 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1512 output=`ls $tfile/$tfile/lndir/bar1`
1513 [ "$output" = bar1 ] && error "unexpected output"
1514 rm -r $tfile || error "rm $tfile failed"
1515 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1517 run_test 26f "rm -r of a directory which has recursive symlink"
1520 test_mkdir $DIR/$tdir
1521 $LFS getstripe $DIR/$tdir
1522 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1523 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1524 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1526 run_test 27a "one stripe file"
1529 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1531 test_mkdir $DIR/$tdir
1532 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1533 $LFS getstripe -c $DIR/$tdir/$tfile
1534 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1535 error "two-stripe file doesn't have two stripes"
1537 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1539 run_test 27b "create and write to two stripe file"
1541 # 27c family tests specific striping, setstripe -o
1543 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1544 test_mkdir -p $DIR/$tdir
1547 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1548 $LFS getstripe -i $DIR/$tdir/$tfile
1549 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1550 error "stripe not on specified OST"
1552 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1554 run_test 27ca "one stripe on specified OST"
1557 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1558 test_mkdir -p $DIR/$tdir
1560 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1561 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1564 # Strip getstripe output to a space separated list of OSTs
1565 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1566 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1567 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1568 error "stripes not on specified OSTs"
1570 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1572 run_test 27cb "two stripes on specified OSTs"
1575 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1576 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1577 skip "server does not support overstriping"
1579 test_mkdir -p $DIR/$tdir
1581 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1582 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1585 # Strip getstripe output to a space separated list of OSTs
1586 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1587 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1588 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1589 error "stripes not on specified OSTs"
1591 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1593 run_test 27cc "two stripes on the same OST"
1596 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1597 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1598 skip "server does not support overstriping"
1599 test_mkdir -p $DIR/$tdir
1600 local osts="0,1,1,0"
1601 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1602 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1605 # Strip getstripe output to a space separated list of OSTs
1606 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1607 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1608 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1609 error "stripes not on specified OSTs"
1611 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1613 run_test 27cd "four stripes on two OSTs"
1616 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1617 skip_env "too many osts, skipping"
1618 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1619 skip "server does not support overstriping"
1620 # We do one more stripe than we have OSTs
1621 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1622 skip_env "ea_inode feature disabled"
1624 test_mkdir -p $DIR/$tdir
1626 for i in $(seq 0 $OSTCOUNT);
1629 if [ $i -ne $OSTCOUNT ]; then
1633 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1634 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1637 # Strip getstripe output to a space separated list of OSTs
1638 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1639 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1640 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1641 error "stripes not on specified OSTs"
1643 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1645 run_test 27ce "more stripes than OSTs with -o"
1648 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1651 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1652 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1653 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1654 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1655 error "failed to set $osp_proc=0"
1657 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1660 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1661 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1662 error "failed to set $osp_proc=1"
1665 error "should return error due to $osp_proc=0"
1667 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1670 test_mkdir $DIR/$tdir
1671 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1672 error "setstripe failed"
1673 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1674 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1676 run_test 27d "create file with default settings"
1679 # LU-5839 adds check for existed layout before setting it
1680 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1681 skip "Need MDS version at least 2.7.56"
1683 test_mkdir $DIR/$tdir
1684 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1685 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1686 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1688 run_test 27e "setstripe existing file (should return error)"
1691 test_mkdir $DIR/$tdir
1692 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1693 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1694 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1695 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1696 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1697 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1699 run_test 27f "setstripe with bad stripe size (should return error)"
1702 test_mkdir $DIR/$tdir
1703 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1704 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1705 error "$DIR/$tdir/$tfile has object"
1707 run_test 27g "$LFS getstripe with no objects"
1710 test_mkdir $DIR/$tdir
1711 touch $DIR/$tdir/$tfile || error "touch failed"
1712 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1713 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1715 (( rc == 2 )) || error "getstripe did not return ENOENT"
1717 run_test 27ga "$LFS getstripe with missing file (should return error)"
1720 test_mkdir $DIR/$tdir
1721 touch $DIR/$tdir/$tfile || error "touch failed"
1722 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1723 error "missing objects"
1725 run_test 27i "$LFS getstripe with some objects"
1728 test_mkdir $DIR/$tdir
1729 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1730 error "setstripe failed" || true
1732 run_test 27j "setstripe with bad stripe offset (should return error)"
1734 test_27k() { # bug 2844
1735 test_mkdir $DIR/$tdir
1736 local file=$DIR/$tdir/$tfile
1737 local ll_max_blksize=$((4 * 1024 * 1024))
1738 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1739 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1740 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1741 dd if=/dev/zero of=$file bs=4k count=1
1742 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1743 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1745 run_test 27k "limit i_blksize for broken user apps"
1748 mcreate $DIR/$tfile || error "creating file"
1749 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1750 error "setstripe should have failed" || true
1752 run_test 27l "check setstripe permissions (should return error)"
1755 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1757 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1758 skip_env "multiple clients -- skipping"
1760 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1762 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1763 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1765 trap simple_cleanup_common EXIT
1766 test_mkdir $DIR/$tdir
1767 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1768 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1769 error "dd should fill OST0"
1771 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1773 [ $i -gt 256 ] && break
1776 touch $DIR/$tdir/$tfile.$i
1777 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1778 awk '{print $1}'| grep -w "0") ] &&
1779 error "OST0 was full but new created file still use it"
1781 touch $DIR/$tdir/$tfile.$i
1782 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1783 awk '{print $1}'| grep -w "0") ] &&
1784 error "OST0 was full but new created file still use it"
1785 simple_cleanup_common
1787 run_test 27m "create file while OST0 was full"
1789 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1790 # if the OST isn't full anymore.
1792 local ostidx=${1:-""}
1797 local list=$(comma_list $(osts_nodes))
1798 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1800 do_nodes $list lctl set_param fail_loc=0
1801 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1802 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1803 awk '{print $1 * 2;exit;}')
1804 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1806 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1809 __exhaust_precreations() {
1812 local FAILIDX=${3:-$OSTIDX}
1813 local ofacet=ost$((OSTIDX + 1))
1815 test_mkdir -p -c1 $DIR/$tdir
1816 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1817 local mfacet=mds$((mdtidx + 1))
1818 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1820 local OST=$(ostname_from_index $OSTIDX)
1823 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1824 local last_id=$(do_facet $mfacet lctl get_param -n \
1825 osp.$mdtosc_proc1.prealloc_last_id)
1826 local next_id=$(do_facet $mfacet lctl get_param -n \
1827 osp.$mdtosc_proc1.prealloc_next_id)
1829 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1830 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1832 test_mkdir -p $DIR/$tdir/${OST}
1833 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1834 #define OBD_FAIL_OST_ENOSPC 0x215
1835 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1836 echo "Creating to objid $last_id on ost $OST..."
1837 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1838 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1839 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1842 exhaust_precreations() {
1843 __exhaust_precreations $1 $2 $3
1847 exhaust_all_precreations() {
1849 for (( i=0; i < OSTCOUNT; i++ )) ; do
1850 __exhaust_precreations $i $1 -1
1856 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1858 remote_mds_nodsh && skip "remote MDS with nodsh"
1859 remote_ost_nodsh && skip "remote OST with nodsh"
1862 rm -f $DIR/$tdir/$tfile
1863 exhaust_precreations 0 0x80000215
1864 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1865 touch $DIR/$tdir/$tfile || error "touch failed"
1866 $LFS getstripe $DIR/$tdir/$tfile
1869 run_test 27n "create file with some full OSTs"
1872 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1874 remote_mds_nodsh && skip "remote MDS with nodsh"
1875 remote_ost_nodsh && skip "remote OST with nodsh"
1878 rm -f $DIR/$tdir/$tfile
1879 exhaust_all_precreations 0x215
1881 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1886 run_test 27o "create file with all full OSTs (should error)"
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 test_mkdir $DIR/$tdir
1898 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1899 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1900 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1902 exhaust_precreations 0 0x80000215
1903 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1904 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1905 $LFS getstripe $DIR/$tdir/$tfile
1909 run_test 27p "append to a truncated file with some full OSTs"
1912 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1914 remote_mds_nodsh && skip "remote MDS with nodsh"
1915 remote_ost_nodsh && skip "remote OST with nodsh"
1918 rm -f $DIR/$tdir/$tfile
1920 test_mkdir $DIR/$tdir
1921 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1922 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1923 error "truncate $DIR/$tdir/$tfile failed"
1924 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1926 exhaust_all_precreations 0x215
1928 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1929 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1933 run_test 27q "append to truncated file with all OSTs full (should error)"
1936 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1938 remote_mds_nodsh && skip "remote MDS with nodsh"
1939 remote_ost_nodsh && skip "remote OST with nodsh"
1942 rm -f $DIR/$tdir/$tfile
1943 exhaust_precreations 0 0x80000215
1945 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1949 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1951 test_27s() { # bug 10725
1952 test_mkdir $DIR/$tdir
1953 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1954 local stripe_count=0
1955 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1956 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1957 error "stripe width >= 2^32 succeeded" || true
1960 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1962 test_27t() { # bug 10864
1967 $WLFS getstripe $tfile
1970 run_test 27t "check that utils parse path correctly"
1972 test_27u() { # bug 4900
1973 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1974 remote_mds_nodsh && skip "remote MDS with nodsh"
1977 local list=$(comma_list $(mdts_nodes))
1979 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1980 do_nodes $list $LCTL set_param fail_loc=0x139
1981 test_mkdir -p $DIR/$tdir
1982 trap simple_cleanup_common EXIT
1983 createmany -o $DIR/$tdir/t- 1000
1984 do_nodes $list $LCTL set_param fail_loc=0
1986 TLOG=$TMP/$tfile.getstripe
1987 $LFS getstripe $DIR/$tdir > $TLOG
1988 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1989 unlinkmany $DIR/$tdir/t- 1000
1991 [[ $OBJS -gt 0 ]] &&
1992 error "$OBJS objects created on OST-0. See $TLOG" ||
1995 run_test 27u "skip object creation on OSC w/o objects"
1997 test_27v() { # bug 4900
1998 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2000 remote_mds_nodsh && skip "remote MDS with nodsh"
2001 remote_ost_nodsh && skip "remote OST with nodsh"
2003 exhaust_all_precreations 0x215
2006 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2008 touch $DIR/$tdir/$tfile
2009 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2011 for (( i=1; i < OSTCOUNT; i++ )); do
2012 do_facet ost$i lctl set_param fail_loc=0x705
2014 local START=`date +%s`
2015 createmany -o $DIR/$tdir/$tfile 32
2017 local FINISH=`date +%s`
2018 local TIMEOUT=`lctl get_param -n timeout`
2019 local PROCESS=$((FINISH - START))
2020 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2021 error "$FINISH - $START >= $TIMEOUT / 2"
2022 sleep $((TIMEOUT / 2 - PROCESS))
2025 run_test 27v "skip object creation on slow OST"
2027 test_27w() { # bug 10997
2028 test_mkdir $DIR/$tdir
2029 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2030 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2031 error "stripe size $size != 65536" || true
2032 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2033 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2035 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2038 [[ $OSTCOUNT -lt 2 ]] &&
2039 skip_env "skipping multiple stripe count/offset test"
2041 test_mkdir $DIR/$tdir
2042 for i in $(seq 1 $OSTCOUNT); do
2044 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2045 error "setstripe -c $i -i $offset failed"
2046 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2047 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2048 [ $count -ne $i ] && error "stripe count $count != $i" || true
2049 [ $index -ne $offset ] &&
2050 error "stripe offset $index != $offset" || true
2053 run_test 27wa "check $LFS setstripe -c -i options"
2056 remote_ost_nodsh && skip "remote OST with nodsh"
2057 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2060 OFFSET=$(($OSTCOUNT - 1))
2062 local OST=$(ostname_from_index $OSTIDX)
2064 test_mkdir $DIR/$tdir
2065 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2066 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2068 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2069 for i in $(seq 0 $OFFSET); do
2070 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2071 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2072 error "OST0 was degraded but new created file still use it"
2074 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2076 run_test 27x "create files while OST0 is degraded"
2079 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2080 remote_mds_nodsh && skip "remote MDS with nodsh"
2081 remote_ost_nodsh && skip "remote OST with nodsh"
2082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2084 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2085 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2086 osp.$mdtosc.prealloc_last_id)
2087 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2088 osp.$mdtosc.prealloc_next_id)
2089 local fcount=$((last_id - next_id))
2090 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2091 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2093 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2094 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2095 local OST_DEACTIVE_IDX=-1
2100 for OSC in $MDS_OSCS; do
2101 OST=$(osc_to_ost $OSC)
2102 OSTIDX=$(index_from_ostuuid $OST)
2103 if [ $OST_DEACTIVE_IDX == -1 ]; then
2104 OST_DEACTIVE_IDX=$OSTIDX
2106 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2107 echo $OSC "is Deactivated:"
2108 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2112 OSTIDX=$(index_from_ostuuid $OST)
2113 test_mkdir $DIR/$tdir
2114 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2116 for OSC in $MDS_OSCS; do
2117 OST=$(osc_to_ost $OSC)
2118 OSTIDX=$(index_from_ostuuid $OST)
2119 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2120 echo $OST "is degraded:"
2121 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2122 obdfilter.$OST.degraded=1
2127 createmany -o $DIR/$tdir/$tfile $fcount
2129 for OSC in $MDS_OSCS; do
2130 OST=$(osc_to_ost $OSC)
2131 OSTIDX=$(index_from_ostuuid $OST)
2132 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2133 echo $OST "is recovered from degraded:"
2134 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2135 obdfilter.$OST.degraded=0
2137 do_facet $SINGLEMDS lctl --device %$OSC activate
2141 # all osp devices get activated, hence -1 stripe count restored
2142 local stripe_count=0
2144 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2145 # devices get activated.
2147 $LFS setstripe -c -1 $DIR/$tfile
2148 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2150 [ $stripe_count -ne $OSTCOUNT ] &&
2151 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2154 run_test 27y "create files while OST0 is degraded and the rest inactive"
2160 lmm_count=$($LFS getstripe -c $1)
2161 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2162 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2164 local old_ifs="$IFS"
2166 fid=($($LFS path2fid $1))
2169 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2170 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2172 # compare lmm_seq and lu_fid->f_seq
2173 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2174 # compare lmm_object_id and lu_fid->oid
2175 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2177 # check the trusted.fid attribute of the OST objects of the file
2178 local have_obdidx=false
2180 $LFS getstripe $1 | while read obdidx oid hex seq; do
2181 # skip lines up to and including "obdidx"
2182 [ -z "$obdidx" ] && break
2183 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2184 $have_obdidx || continue
2186 local ost=$((obdidx + 1))
2187 local dev=$(ostdevname $ost)
2190 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2192 seq=$(echo $seq | sed -e "s/^0x//g")
2193 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2194 oid_hex=$(echo $oid)
2196 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2198 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2202 # Don't unmount/remount the OSTs if we don't need to do that.
2203 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2204 # update too, until that use mount/ll_decode_filter_fid/mount.
2205 # Re-enable when debugfs will understand new filter_fid.
2207 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2208 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2209 $dev 2>/dev/null" | grep "parent=")
2211 if [ -z "$ff" ]; then
2213 mount_fstype ost$ost
2214 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2215 $(facet_mntpt ost$ost)/$obj_file)
2216 unmount_fstype ost$ost
2217 start ost$ost $dev $OST_MOUNT_OPTS
2221 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2223 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2225 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2226 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2228 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2229 # stripe_size=1048576 component_id=1 component_start=0 \
2230 # component_end=33554432
2231 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2232 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2233 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2235 if grep -q 'stripe=' <<<$ff; then
2236 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2238 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2239 # into f_ver in this case. See comment on ff_parent.
2240 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2243 # compare lmm_seq and filter_fid->ff_parent.f_seq
2244 [ $ff_pseq = $lmm_seq ] ||
2245 error "FF parent SEQ $ff_pseq != $lmm_seq"
2246 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2247 [ $ff_poid = $lmm_oid ] ||
2248 error "FF parent OID $ff_poid != $lmm_oid"
2249 (($ff_pstripe == $stripe_nr)) ||
2250 error "FF stripe $ff_pstripe != $stripe_nr"
2252 stripe_nr=$((stripe_nr + 1))
2253 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2255 if grep -q 'stripe_count=' <<<$ff; then
2256 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2257 -e 's/ .*//' <<<$ff)
2258 [ $lmm_count = $ff_scnt ] ||
2259 error "FF stripe count $lmm_count != $ff_scnt"
2265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2266 remote_ost_nodsh && skip "remote OST with nodsh"
2268 test_mkdir $DIR/$tdir
2269 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2270 { error "setstripe -c -1 failed"; return 1; }
2271 # We need to send a write to every object to get parent FID info set.
2272 # This _should_ also work for setattr, but does not currently.
2273 # touch $DIR/$tdir/$tfile-1 ||
2274 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2275 { error "dd $tfile-1 failed"; return 2; }
2276 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2277 { error "setstripe -c -1 failed"; return 3; }
2278 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2279 { error "dd $tfile-2 failed"; return 4; }
2281 # make sure write RPCs have been sent to OSTs
2284 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2285 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2287 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2289 test_27A() { # b=19102
2290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2292 save_layout_restore_at_exit $MOUNT
2293 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2294 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2295 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2296 local default_size=$($LFS getstripe -S $MOUNT)
2297 local default_offset=$($LFS getstripe -i $MOUNT)
2298 local dsize=$(do_facet $SINGLEMDS \
2299 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2300 [ $default_size -eq $dsize ] ||
2301 error "stripe size $default_size != $dsize"
2302 [ $default_offset -eq -1 ] ||
2303 error "stripe offset $default_offset != -1"
2305 run_test 27A "check filesystem-wide default LOV EA values"
2307 test_27B() { # LU-2523
2308 test_mkdir $DIR/$tdir
2309 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2311 # open f1 with O_LOV_DELAY_CREATE
2313 # call setstripe ioctl on open file descriptor for f1
2315 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2319 # open f1 with O_LOV_DELAY_CREATE
2321 # call setstripe ioctl on open file descriptor for f1
2323 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2325 # Allow multiop to fail in imitation of NFS's busted semantics.
2328 run_test 27B "call setstripe on open unlinked file/rename victim"
2330 # 27C family tests full striping and overstriping
2331 test_27Ca() { #LU-2871
2332 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2340 test_mkdir $DIR/$tdir
2342 for i in $(seq 0 $((OSTCOUNT - 1))); do
2343 # set stripe across all OSTs starting from OST$i
2344 $LFS setstripe -i $i -c -1 $tfile$i
2345 # get striping information
2346 ost_idx=($($LFS getstripe $tfile$i |
2347 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2351 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2352 error "${#ost_idx[@]} != $OSTCOUNT"
2354 for index in $(seq 0 $((OSTCOUNT - 1))); do
2356 for j in $(echo ${ost_idx[@]}); do
2357 if [ $index -eq $j ]; then
2363 error "Can not find $index in ${ost_idx[@]}"
2367 run_test 27Ca "check full striping across all OSTs"
2370 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2371 skip "server does not support overstriping"
2372 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2373 skip_env "too many osts, skipping"
2375 test_mkdir -p $DIR/$tdir
2376 local setcount=$(($OSTCOUNT * 2))
2377 [ $setcount -ge 160 ] || large_xattr_enabled ||
2378 skip_env "ea_inode feature disabled"
2380 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2381 error "setstripe failed"
2383 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2384 [ $count -eq $setcount ] ||
2385 error "stripe count $count, should be $setcount"
2387 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2388 error "overstriped should be set in pattern"
2390 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2393 run_test 27Cb "more stripes than OSTs with -C"
2396 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2397 skip "server does not support overstriping"
2398 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2400 test_mkdir -p $DIR/$tdir
2401 local setcount=$(($OSTCOUNT - 1))
2403 [ $setcount -ge 160 ] || large_xattr_enabled ||
2404 skip_env "ea_inode feature disabled"
2406 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2407 error "setstripe failed"
2409 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2410 [ $count -eq $setcount ] ||
2411 error "stripe count $count, should be $setcount"
2413 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2414 error "overstriped should not be set in pattern"
2416 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2419 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2422 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2423 skip "server does not support overstriping"
2424 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2425 large_xattr_enabled || skip_env "ea_inode feature disabled"
2427 test_mkdir -p $DIR/$tdir
2428 local setcount=$LOV_MAX_STRIPE_COUNT
2430 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2431 error "setstripe failed"
2433 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2434 [ $count -eq $setcount ] ||
2435 error "stripe count $count, should be $setcount"
2437 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2438 error "overstriped should be set in pattern"
2440 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2443 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2445 run_test 27Cd "test maximum stripe count"
2448 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2449 skip "server does not support overstriping"
2450 test_mkdir -p $DIR/$tdir
2452 pool_add $TESTNAME || error "Pool creation failed"
2453 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2457 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2458 error "setstripe failed"
2460 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2461 [ $count -eq $setcount ] ||
2462 error "stripe count $count, should be $setcount"
2464 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2465 error "overstriped should be set in pattern"
2467 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2470 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2472 run_test 27Ce "test pool with overstriping"
2475 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2476 skip "server does not support overstriping"
2477 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2478 skip_env "too many osts, skipping"
2480 test_mkdir -p $DIR/$tdir
2482 local setcount=$(($OSTCOUNT * 2))
2483 [ $setcount -ge 160 ] || large_xattr_enabled ||
2484 skip_env "ea_inode feature disabled"
2486 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2487 error "setstripe failed"
2489 echo 1 > $DIR/$tdir/$tfile
2491 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2492 [ $count -eq $setcount ] ||
2493 error "stripe count $count, should be $setcount"
2495 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2496 error "overstriped should be set in pattern"
2498 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2501 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2503 run_test 27Cf "test default inheritance with overstriping"
2506 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2507 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2508 remote_mds_nodsh && skip "remote MDS with nodsh"
2510 local POOL=${POOL:-testpool}
2512 local last_ost=$(($OSTCOUNT - 1))
2514 local ost_list=$(seq $first_ost $ost_step $last_ost)
2515 local ost_range="$first_ost $last_ost $ost_step"
2517 test_mkdir $DIR/$tdir
2518 pool_add $POOL || error "pool_add failed"
2519 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2522 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2524 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2525 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2526 skip27D+=" -s 30,31"
2527 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2528 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2529 skip27D+=" -s 32,33"
2530 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2532 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2533 error "llapi_layout_test failed"
2535 destroy_test_pools || error "destroy test pools failed"
2537 run_test 27D "validate llapi_layout API"
2539 # Verify that default_easize is increased from its initial value after
2540 # accessing a widely striped file.
2542 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2543 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2544 skip "client does not have LU-3338 fix"
2546 # 72 bytes is the minimum space required to store striping
2547 # information for a file striped across one OST:
2548 # (sizeof(struct lov_user_md_v3) +
2549 # sizeof(struct lov_user_ost_data_v1))
2551 $LCTL set_param -n llite.*.default_easize $min_easize ||
2552 error "lctl set_param failed"
2553 local easize=$($LCTL get_param -n llite.*.default_easize)
2555 [ $easize -eq $min_easize ] ||
2556 error "failed to set default_easize"
2558 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2559 error "setstripe failed"
2560 # In order to ensure stat() call actually talks to MDS we need to
2561 # do something drastic to this file to shake off all lock, e.g.
2562 # rename it (kills lookup lock forcing cache cleaning)
2563 mv $DIR/$tfile $DIR/${tfile}-1
2564 ls -l $DIR/${tfile}-1
2567 easize=$($LCTL get_param -n llite.*.default_easize)
2569 [ $easize -gt $min_easize ] ||
2570 error "default_easize not updated"
2572 run_test 27E "check that default extended attribute size properly increases"
2574 test_27F() { # LU-5346/LU-7975
2575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2576 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2577 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2578 skip "Need MDS version at least 2.8.51"
2579 remote_ost_nodsh && skip "remote OST with nodsh"
2581 test_mkdir $DIR/$tdir
2583 $LFS setstripe -c 2 $DIR/$tdir
2585 # stop all OSTs to reproduce situation for LU-7975 ticket
2586 for num in $(seq $OSTCOUNT); do
2590 # open/create f0 with O_LOV_DELAY_CREATE
2591 # truncate f0 to a non-0 size
2593 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2595 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2596 # open/write it again to force delayed layout creation
2597 cat /etc/hosts > $DIR/$tdir/f0 &
2601 for num in $(seq $OSTCOUNT); do
2602 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2603 error "ost$num failed to start"
2606 wait $catpid || error "cat failed"
2608 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2609 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2610 error "wrong stripecount"
2613 run_test 27F "Client resend delayed layout creation with non-zero size"
2615 test_27G() { #LU-10629
2616 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2617 skip "Need MDS version at least 2.11.51"
2618 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2619 remote_mds_nodsh && skip "remote MDS with nodsh"
2620 local POOL=${POOL:-testpool}
2621 local ostrange="0 0 1"
2623 test_mkdir $DIR/$tdir
2624 touch $DIR/$tdir/$tfile.nopool
2625 pool_add $POOL || error "pool_add failed"
2626 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2627 $LFS setstripe -p $POOL $DIR/$tdir
2629 local pool=$($LFS getstripe -p $DIR/$tdir)
2631 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2632 touch $DIR/$tdir/$tfile.default
2633 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2634 $LFS find $DIR/$tdir -type f --pool $POOL
2635 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2636 [[ "$found" == "2" ]] ||
2637 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2639 $LFS setstripe -d $DIR/$tdir
2641 pool=$($LFS getstripe -p -d $DIR/$tdir)
2643 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2645 run_test 27G "Clear OST pool from stripe"
2648 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2649 skip "Need MDS version newer than 2.11.54"
2650 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2651 test_mkdir $DIR/$tdir
2652 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2653 touch $DIR/$tdir/$tfile
2654 $LFS getstripe -c $DIR/$tdir/$tfile
2655 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2656 error "two-stripe file doesn't have two stripes"
2658 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2659 $LFS getstripe -y $DIR/$tdir/$tfile
2660 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2661 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2662 error "expected l_ost_idx: [02]$ not matched"
2664 # make sure ost list has been cleared
2665 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2666 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2667 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2669 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2671 run_test 27H "Set specific OSTs stripe"
2674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2675 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2676 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2677 skip "Need MDS version newer than 2.12.52"
2678 local pool=$TESTNAME
2679 local ostrange="1 1 1"
2681 save_layout_restore_at_exit $MOUNT
2682 $LFS setstripe -c 2 -i 0 $MOUNT
2683 pool_add $pool || error "pool_add failed"
2684 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2685 test_mkdir $DIR/$tdir
2686 $LFS setstripe -p $pool $DIR/$tdir
2687 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2688 $LFS getstripe $DIR/$tdir/$tfile
2690 run_test 27I "check that root dir striping does not break parent dir one"
2693 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2694 skip "Need MDS version newer than 2.12.51"
2696 test_mkdir $DIR/$tdir
2697 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2698 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2700 # create foreign file (raw way)
2701 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2702 -t 1 -F 0xda08 || error "create_foreign_file failed"
2704 # verify foreign file (raw way)
2705 parse_foreign_file -f $DIR/$tdir/$tfile |
2706 grep "lov_foreign_magic: 0x0BD70BD0" ||
2707 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2708 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2709 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2710 parse_foreign_file -f $DIR/$tdir/$tfile |
2711 grep "lov_foreign_size: 73" ||
2712 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2713 parse_foreign_file -f $DIR/$tdir/$tfile |
2714 grep "lov_foreign_type: 1" ||
2715 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2716 parse_foreign_file -f $DIR/$tdir/$tfile |
2717 grep "lov_foreign_flags: 0x0000DA08" ||
2718 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2719 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2720 grep "lov_foreign_value: 0x" |
2721 sed -e 's/lov_foreign_value: 0x//')
2722 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2723 [[ $lov = ${lov2// /} ]] ||
2724 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2726 # create foreign file (lfs + API)
2727 $LFS setstripe --foreign=daos --flags 0xda08 \
2728 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2729 error "$DIR/$tdir/${tfile}2: create failed"
2731 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2732 grep "lfm_magic:.*0x0BD70BD0" ||
2733 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2734 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2735 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2736 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2737 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2738 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2739 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2740 grep "lfm_flags:.*0x0000DA08" ||
2741 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2742 $LFS getstripe $DIR/$tdir/${tfile}2 |
2743 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2744 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2746 # modify striping should fail
2747 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2748 error "$DIR/$tdir/$tfile: setstripe should fail"
2749 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2750 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2753 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2754 cat $DIR/$tdir/${tfile}2 &&
2755 error "$DIR/$tdir/${tfile}2: read should fail"
2756 cat /etc/passwd > $DIR/$tdir/$tfile &&
2757 error "$DIR/$tdir/$tfile: write should fail"
2758 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2759 error "$DIR/$tdir/${tfile}2: write should fail"
2762 chmod 222 $DIR/$tdir/$tfile ||
2763 error "$DIR/$tdir/$tfile: chmod failed"
2764 chmod 222 $DIR/$tdir/${tfile}2 ||
2765 error "$DIR/$tdir/${tfile}2: chmod failed"
2768 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2769 error "$DIR/$tdir/$tfile: chown failed"
2770 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2771 error "$DIR/$tdir/${tfile}2: chown failed"
2773 # rename should work
2774 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2775 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2776 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2777 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2779 #remove foreign file
2780 rm $DIR/$tdir/${tfile}.new ||
2781 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2782 rm $DIR/$tdir/${tfile}2.new ||
2783 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2785 run_test 27J "basic ops on file with foreign LOV"
2788 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2789 skip "Need MDS version newer than 2.12.49"
2791 test_mkdir $DIR/$tdir
2792 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2793 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2795 # create foreign dir (raw way)
2796 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2797 error "create_foreign_dir FAILED"
2799 # verify foreign dir (raw way)
2800 parse_foreign_dir -d $DIR/$tdir/$tdir |
2801 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2802 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2803 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2804 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2805 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2806 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2807 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2808 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2809 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2810 grep "lmv_foreign_value: 0x" |
2811 sed 's/lmv_foreign_value: 0x//')
2812 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2814 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2816 # create foreign dir (lfs + API)
2817 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2818 $DIR/$tdir/${tdir}2 ||
2819 error "$DIR/$tdir/${tdir}2: create failed"
2821 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2822 grep "lfm_magic:.*0x0CD50CD0" ||
2823 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2824 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2825 # - sizeof(lfm_type) - sizeof(lfm_flags)
2826 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2827 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2828 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2829 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2830 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2831 grep "lfm_flags:.*0x0000DA05" ||
2832 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2833 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2834 grep "lfm_value.*${uuid1}@${uuid2}" ||
2835 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2837 # file create in dir should fail
2838 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2839 touch $DIR/$tdir/${tdir}2/$tfile &&
2840 "$DIR/${tdir}2: file create should fail"
2843 chmod 777 $DIR/$tdir/$tdir ||
2844 error "$DIR/$tdir: chmod failed"
2845 chmod 777 $DIR/$tdir/${tdir}2 ||
2846 error "$DIR/${tdir}2: chmod failed"
2849 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2850 error "$DIR/$tdir: chown failed"
2851 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2852 error "$DIR/${tdir}2: chown failed"
2854 # rename should work
2855 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2856 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2857 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2858 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2861 rmdir $DIR/$tdir/${tdir}.new ||
2862 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2863 rmdir $DIR/$tdir/${tdir}2.new ||
2864 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2866 run_test 27K "basic ops on dir with foreign LMV"
2869 remote_mds_nodsh && skip "remote MDS with nodsh"
2871 local POOL=${POOL:-$TESTNAME}
2873 pool_add $POOL || error "pool_add failed"
2875 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2876 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2877 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2879 run_test 27L "lfs pool_list gives correct pool name"
2882 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2883 skip "Need MDS version >= than 2.12.57"
2884 remote_mds_nodsh && skip "remote MDS with nodsh"
2885 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2887 test_mkdir $DIR/$tdir
2889 # Set default striping on directory
2890 $LFS setstripe -C 4 $DIR/$tdir
2892 echo 1 > $DIR/$tdir/${tfile}.1
2893 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2895 [ $count -eq $setcount ] ||
2896 error "(1) stripe count $count, should be $setcount"
2898 # Capture existing append_stripe_count setting for restore
2899 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2900 local mdts=$(comma_list $(mdts_nodes))
2901 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2903 local appendcount=$orig_count
2904 echo 1 >> $DIR/$tdir/${tfile}.2_append
2905 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2906 [ $count -eq $appendcount ] ||
2907 error "(2)stripe count $count, should be $appendcount for append"
2909 # Disable O_APPEND striping, verify it works
2910 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2912 # Should now get the default striping, which is 4
2914 echo 1 >> $DIR/$tdir/${tfile}.3_append
2915 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2916 [ $count -eq $setcount ] ||
2917 error "(3) stripe count $count, should be $setcount"
2919 # Try changing the stripe count for append files
2920 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2922 # Append striping is now 2 (directory default is still 4)
2924 echo 1 >> $DIR/$tdir/${tfile}.4_append
2925 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2926 [ $count -eq $appendcount ] ||
2927 error "(4) stripe count $count, should be $appendcount for append"
2929 # Test append stripe count of -1
2930 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2931 appendcount=$OSTCOUNT
2932 echo 1 >> $DIR/$tdir/${tfile}.5
2933 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2934 [ $count -eq $appendcount ] ||
2935 error "(5) stripe count $count, should be $appendcount for append"
2937 # Set append striping back to default of 1
2938 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2940 # Try a new default striping, PFL + DOM
2941 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2943 # Create normal DOM file, DOM returns stripe count == 0
2945 touch $DIR/$tdir/${tfile}.6
2946 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2947 [ $count -eq $setcount ] ||
2948 error "(6) stripe count $count, should be $setcount"
2952 echo 1 >> $DIR/$tdir/${tfile}.7_append
2953 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2954 [ $count -eq $appendcount ] ||
2955 error "(7) stripe count $count, should be $appendcount for append"
2957 # Clean up DOM layout
2958 $LFS setstripe -d $DIR/$tdir
2960 # Now test that append striping works when layout is from root
2961 $LFS setstripe -c 2 $MOUNT
2962 # Make a special directory for this
2963 mkdir $DIR/${tdir}/${tdir}.2
2964 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2966 # Verify for normal file
2968 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2969 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2970 [ $count -eq $setcount ] ||
2971 error "(8) stripe count $count, should be $setcount"
2974 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2975 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2976 [ $count -eq $appendcount ] ||
2977 error "(9) stripe count $count, should be $appendcount for append"
2979 # Now test O_APPEND striping with pools
2980 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2981 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2984 pool_add $TESTNAME || error "pool creation failed"
2985 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2987 echo 1 >> $DIR/$tdir/${tfile}.10_append
2989 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2990 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2992 # Check that count is still correct
2994 echo 1 >> $DIR/$tdir/${tfile}.11_append
2995 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2996 [ $count -eq $appendcount ] ||
2997 error "(11) stripe count $count, should be $appendcount for append"
2999 # Disable O_APPEND stripe count, verify pool works separately
3000 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3002 echo 1 >> $DIR/$tdir/${tfile}.12_append
3004 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3005 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3007 # Remove pool setting, verify it's not applied
3008 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3010 echo 1 >> $DIR/$tdir/${tfile}.13_append
3012 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3013 [ "$pool" = "" ] || error "(13) pool found: $pool"
3015 run_test 27M "test O_APPEND striping"
3018 combined_mgs_mds && skip "needs separate MGS/MDT"
3020 pool_add $TESTNAME || error "pool_add failed"
3021 do_facet mgs "$LCTL pool_list $FSNAME" |
3022 grep -Fx "${FSNAME}.${TESTNAME}" ||
3023 error "lctl pool_list on MGS failed"
3025 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3027 # createtest also checks that device nodes are created and
3028 # then visible correctly (#2091)
3029 test_28() { # bug 2091
3031 $CREATETEST $DIR/d28/ct || error "createtest failed"
3033 run_test 28 "create/mknod/mkdir with bad file types ============"
3036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3038 sync; sleep 1; sync # flush out any dirty pages from previous tests
3045 declare -i LOCKCOUNTORIG=0
3046 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3047 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3049 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3051 declare -i LOCKUNUSEDCOUNTORIG=0
3052 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3053 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3060 declare -i LOCKCOUNTCURRENT=0
3061 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3062 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3065 declare -i LOCKUNUSEDCOUNTCURRENT=0
3066 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3067 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3070 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3071 $LCTL set_param -n ldlm.dump_namespaces ""
3072 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3073 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3074 log "dumped log to $TMP/test_29.dk (bug 5793)"
3077 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3078 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3079 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3080 log "dumped log to $TMP/test_29.dk (bug 5793)"
3084 run_test 29 "IT_GETATTR regression ============================"
3086 test_30a() { # was test_30
3087 cp $(which ls) $DIR || cp /bin/ls $DIR
3088 $DIR/ls / || error "Can't execute binary from lustre"
3091 run_test 30a "execute binary from Lustre (execve) =============="
3094 cp `which ls` $DIR || cp /bin/ls $DIR
3096 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3099 run_test 30b "execute binary from Lustre as non-root ==========="
3101 test_30c() { # b=22376
3102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3104 cp $(which ls) $DIR || cp /bin/ls $DIR
3106 cancel_lru_locks mdc
3107 cancel_lru_locks osc
3108 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3111 run_test 30c "execute binary from Lustre without read perms ===="
3114 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3116 for i in {1..10}; do
3117 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3120 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3121 wait $PID || error "executing dd from Lustre failed"
3127 run_test 30d "execute binary from Lustre while clear locks"
3130 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3131 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3133 run_test 31a "open-unlink file =================================="
3136 touch $DIR/f31 || error "touch $DIR/f31 failed"
3137 ln $DIR/f31 $DIR/f31b || error "ln failed"
3138 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3139 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3141 run_test 31b "unlink file with multiple links while open ======="
3144 touch $DIR/f31 || error "touch $DIR/f31 failed"
3145 ln $DIR/f31 $DIR/f31c || error "ln failed"
3146 multiop_bg_pause $DIR/f31 O_uc ||
3147 error "multiop_bg_pause for $DIR/f31 failed"
3149 $MULTIOP $DIR/f31c Ouc
3150 kill -USR1 $MULTIPID
3153 run_test 31c "open-unlink file with multiple links ============="
3156 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3157 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3159 run_test 31d "remove of open directory ========================="
3161 test_31e() { # bug 2904
3162 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3164 run_test 31e "remove of open non-empty directory ==============="
3166 test_31f() { # bug 4554
3167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3170 test_mkdir $DIR/d31f
3171 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3172 cp /etc/hosts $DIR/d31f
3174 $LFS getstripe $DIR/d31f/hosts
3175 multiop_bg_pause $DIR/d31f D_c || return 1
3178 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3179 test_mkdir $DIR/d31f
3180 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3181 cp /etc/hosts $DIR/d31f
3183 $LFS getstripe $DIR/d31f/hosts
3184 multiop_bg_pause $DIR/d31f D_c || return 1
3187 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3188 wait $MULTIPID || error "first opendir $MULTIPID failed"
3192 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3193 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3196 run_test 31f "remove of open directory with open-unlink file ==="
3199 echo "-- cross directory link --"
3200 test_mkdir -c1 $DIR/${tdir}ga
3201 test_mkdir -c1 $DIR/${tdir}gb
3202 touch $DIR/${tdir}ga/f
3203 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3204 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3205 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3206 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3207 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3209 run_test 31g "cross directory link==============="
3212 echo "-- cross directory link --"
3213 test_mkdir -c1 $DIR/${tdir}
3214 test_mkdir -c1 $DIR/${tdir}/dir
3215 touch $DIR/${tdir}/f
3216 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3217 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3218 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3219 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3220 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3222 run_test 31h "cross directory link under child==============="
3225 echo "-- cross directory link --"
3226 test_mkdir -c1 $DIR/$tdir
3227 test_mkdir -c1 $DIR/$tdir/dir
3228 touch $DIR/$tdir/dir/f
3229 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3230 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3231 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3232 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3233 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3235 run_test 31i "cross directory link under parent==============="
3238 test_mkdir -c1 -p $DIR/$tdir
3239 test_mkdir -c1 -p $DIR/$tdir/dir1
3240 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3241 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3242 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3243 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3246 run_test 31j "link for directory==============="
3249 test_mkdir -c1 -p $DIR/$tdir
3251 touch $DIR/$tdir/exist
3252 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3253 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3254 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3255 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3256 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3257 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3258 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3261 run_test 31k "link to file: the same, non-existing, dir==============="
3267 touch $DIR/d31m2/exist
3268 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3269 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3270 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3271 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3272 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3273 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3276 run_test 31m "link to file: the same, non-existing, dir==============="
3279 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3280 nlink=$(stat --format=%h $DIR/$tfile)
3281 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3283 local cmd="exec $fd<$DIR/$tfile"
3286 trap "eval $cmd" EXIT
3287 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3288 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3289 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3290 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3291 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3294 run_test 31n "check link count of unlinked file"
3297 local tempfile=$(mktemp $1_XXXXXX)
3298 mlink $tempfile $1 2> /dev/null &&
3299 echo "$BASHPID: link $tempfile to $1 succeeded"
3303 test_31o() { # LU-2901
3304 test_mkdir $DIR/$tdir
3305 for LOOP in $(seq 100); do
3306 rm -f $DIR/$tdir/$tfile*
3307 for THREAD in $(seq 8); do
3308 link_one $DIR/$tdir/$tfile.$LOOP &
3311 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3312 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3313 error "$LINKS duplicate links to $tfile.$LOOP" &&
3317 run_test 31o "duplicate hard links with same filename"
3320 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3322 test_mkdir $DIR/$tdir
3323 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3324 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3326 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3327 error "open unlink test1 failed"
3328 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3329 error "open unlink test2 failed"
3331 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3332 error "test1 still exists"
3333 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3334 error "test2 still exists"
3336 run_test 31p "remove of open striped directory"
3338 cleanup_test32_mount() {
3341 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3342 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3343 losetup -d $loopdev || true
3349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3351 echo "== more mountpoints and symlinks ================="
3352 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3353 trap cleanup_test32_mount EXIT
3354 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3355 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3356 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3357 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3358 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3359 cleanup_test32_mount
3361 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3366 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3367 trap cleanup_test32_mount EXIT
3368 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3369 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3370 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3371 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3372 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3373 cleanup_test32_mount
3375 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3380 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3381 trap cleanup_test32_mount EXIT
3382 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3383 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3384 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3385 test_mkdir -p $DIR/$tdir/d2/test_dir
3386 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3387 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3388 cleanup_test32_mount
3390 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3395 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3396 trap cleanup_test32_mount EXIT
3397 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3398 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3399 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3400 test_mkdir -p $DIR/$tdir/d2/test_dir
3401 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3402 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3403 cleanup_test32_mount
3405 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3409 test_mkdir -p $DIR/$tdir/tmp
3410 local tmp_dir=$DIR/$tdir/tmp
3411 ln -s $DIR/$tdir $tmp_dir/symlink11
3412 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3413 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3414 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3416 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3420 test_mkdir -p $DIR/$tdir/tmp
3421 local tmp_dir=$DIR/$tdir/tmp
3422 ln -s $DIR/$tdir $tmp_dir/symlink11
3423 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3424 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3425 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3427 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3430 local tmp_dir=$DIR/$tdir/tmp
3431 test_mkdir -p $tmp_dir
3432 test_mkdir $DIR/${tdir}2
3433 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3434 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3435 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3436 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3437 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3438 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3440 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3443 rm -fr $DIR/$tdir $DIR/${tdir}2
3444 tmp_dir=$DIR/$tdir/tmp
3445 test_mkdir -p $tmp_dir
3446 test_mkdir $DIR/${tdir}2
3447 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3448 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3449 ls $tmp_dir/symlink12 || error "listing symlink12"
3450 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3452 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3457 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3458 trap cleanup_test32_mount EXIT
3459 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3460 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3461 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3462 touch $DIR/$tdir/test_file
3463 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3464 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3465 cleanup_test32_mount
3467 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3472 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3473 trap cleanup_test32_mount EXIT
3474 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3475 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3476 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3477 touch $DIR/$tdir/test_file
3478 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3479 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3480 cleanup_test32_mount
3482 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3488 trap cleanup_test32_mount EXIT
3489 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3490 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3491 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3492 test_mkdir -p $DIR/$tdir/d2
3493 touch $DIR/$tdir/d2/test_file || error "touch failed"
3494 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3495 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3496 cleanup_test32_mount
3498 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3504 trap cleanup_test32_mount EXIT
3505 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3506 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3507 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3508 test_mkdir -p $DIR/$tdir/d2
3509 touch $DIR/$tdir/d2/test_file || error "touch failed"
3510 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3511 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3512 cleanup_test32_mount
3514 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3518 test_mkdir -p $DIR/d32m/tmp
3519 TMP_DIR=$DIR/d32m/tmp
3520 ln -s $DIR $TMP_DIR/symlink11
3521 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3522 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3523 error "symlink11 not a link"
3524 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3525 error "symlink01 not a link"
3527 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3531 test_mkdir -p $DIR/d32n/tmp
3532 TMP_DIR=$DIR/d32n/tmp
3533 ln -s $DIR $TMP_DIR/symlink11
3534 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3535 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3536 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3538 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3542 test_mkdir -p $DIR/d32o/tmp
3543 TMP_DIR=$DIR/d32o/tmp
3544 ln -s $DIR/$tfile $TMP_DIR/symlink12
3545 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3546 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3547 error "symlink12 not a link"
3548 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3549 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3550 error "$DIR/d32o/tmp/symlink12 not file type"
3551 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3552 error "$DIR/d32o/symlink02 not file type"
3554 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3564 test_mkdir -p $DIR/d32p/tmp
3566 TMP_DIR=$DIR/d32p/tmp
3568 ln -s $DIR/$tfile $TMP_DIR/symlink12
3570 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3572 cat $DIR/d32p/tmp/symlink12 ||
3573 error "Can't open $DIR/d32p/tmp/symlink12"
3575 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3578 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3583 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3584 trap cleanup_test32_mount EXIT
3585 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3586 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3587 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3588 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3589 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3590 cleanup_test32_mount
3592 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3597 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3598 trap cleanup_test32_mount EXIT
3599 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3600 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3601 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3602 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3603 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3604 cleanup_test32_mount
3606 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3611 chmod 444 $DIR/$tfile
3612 chown $RUNAS_ID $DIR/$tfile
3614 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3617 run_test 33aa "write file with mode 444 (should return error)"
3621 test_mkdir $DIR/$tdir
3622 chown $RUNAS_ID $DIR/$tdir
3623 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3624 error "$RUNAS create $tdir/$tfile failed"
3625 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3626 error "open RDWR" || true
3628 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3632 test_mkdir $DIR/$tdir
3633 chown $RUNAS_ID $DIR/$tdir
3634 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3636 run_test 33b "test open file with malformed flags (No panic)"
3639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3640 remote_ost_nodsh && skip "remote OST with nodsh"
3649 test_mkdir $DIR/$tdir
3650 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3653 for ostnum in $(seq $OSTCOUNT); do
3654 # test-framework's OST numbering is one-based, while Lustre's
3656 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3657 # Parsing llobdstat's output sucks; we could grep the /proc
3658 # path, but that's likely to not be as portable as using the
3659 # llobdstat utility. So we parse lctl output instead.
3660 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3661 obdfilter/$ostname/stats |
3662 awk '/^write_bytes/ {print $7}' )
3663 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3664 if (( ${write_bytes:-0} > 0 ))
3671 $all_zeros || return 0
3674 echo foo > $DIR/$tdir/bar
3678 # Total up write_bytes after writing. We'd better find non-zeros.
3679 for ostnum in $(seq $OSTCOUNT); do
3680 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3681 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3682 obdfilter/$ostname/stats |
3683 awk '/^write_bytes/ {print $7}' )
3684 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3685 if (( ${write_bytes:-0} > 0 ))
3694 for ostnum in $(seq $OSTCOUNT); do
3695 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3696 echo "Check that write_bytes is present in obdfilter/*/stats:"
3697 do_facet ost$ostnum lctl get_param -n \
3698 obdfilter/$ostname/stats
3700 error "OST not keeping write_bytes stats (b22312)"
3703 run_test 33c "test llobdstat and write_bytes"
3706 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3710 local remote_dir=$DIR/$tdir/remote_dir
3712 test_mkdir $DIR/$tdir
3713 $LFS mkdir -i $MDTIDX $remote_dir ||
3714 error "create remote directory failed"
3716 touch $remote_dir/$tfile
3717 chmod 444 $remote_dir/$tfile
3718 chown $RUNAS_ID $remote_dir/$tfile
3720 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3722 chown $RUNAS_ID $remote_dir
3723 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3724 error "create" || true
3725 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3726 error "open RDWR" || true
3727 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3729 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3732 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3736 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3737 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3738 mkdir $DIR/$tdir/local_dir
3740 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3741 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3742 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3744 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3745 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3747 rmdir $DIR/$tdir/* || error "rmdir failed"
3750 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3751 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3752 mkdir $DIR/$tdir/local_dir
3754 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3755 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3756 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3758 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3759 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3761 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3764 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3765 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3766 mkdir $DIR/$tdir/local_dir
3768 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3769 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3770 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3772 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3773 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3775 run_test 33e "mkdir and striped directory should have same mode"
3779 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3783 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3784 remote_mds_nodsh && skip "remote MDS with nodsh"
3787 chmod go+rwx $DIR/$tdir
3788 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3789 trap cleanup_33f EXIT
3791 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3792 error "cannot create striped directory"
3794 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3795 error "cannot create files in striped directory"
3797 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3798 error "cannot remove files in striped directory"
3800 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3801 error "cannot remove striped directory"
3805 run_test 33f "nonroot user can create, access, and remove a striped directory"
3808 mkdir -p $DIR/$tdir/dir2
3810 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3812 [[ $err =~ "exists" ]] || error "Not exists error"
3814 run_test 33g "nonroot user create already existing root created file"
3817 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3818 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3819 skip "Need MDS version at least 2.13.50"
3821 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3822 error "mkdir $tdir failed"
3823 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3825 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3828 for fname in $DIR/$tdir/$tfile.bak \
3829 $DIR/$tdir/$tfile.SAV \
3830 $DIR/$tdir/$tfile.orig \
3831 $DIR/$tdir/$tfile~; do
3832 touch $fname || error "touch $fname failed"
3833 index2=$($LFS getstripe -m $fname)
3834 [ $index -eq $index2 ] ||
3835 error "$fname MDT index mismatch $index != $index2"
3839 for i in {1..250}; do
3840 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3841 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3842 touch $fname || error "touch $fname failed"
3843 index2=$($LFS getstripe -m $fname)
3844 if [[ $index != $index2 ]]; then
3845 failed=$((failed + 1))
3846 echo "$fname MDT index mismatch $index != $index2"
3850 echo "$failed MDT index mismatches"
3851 (( failed < 20 )) || error "MDT index mismatch $failed times"
3854 run_test 33h "temp file is located on the same MDT as target"
3856 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3859 $MCREATE $DIR/f34 || error "mcreate failed"
3860 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3861 error "getstripe failed"
3862 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3863 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3864 error "getstripe failed"
3865 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3866 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3868 run_test 34a "truncate file that has not been opened ==========="
3871 [ ! -f $DIR/f34 ] && test_34a
3872 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3873 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3874 $OPENFILE -f O_RDONLY $DIR/f34
3875 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3876 error "getstripe failed"
3877 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3878 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3880 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3883 [ ! -f $DIR/f34 ] && test_34a
3884 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3885 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3886 $OPENFILE -f O_RDWR $DIR/f34
3887 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3888 error "$LFS getstripe failed"
3889 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3890 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3892 run_test 34c "O_RDWR opening file-with-size works =============="
3895 [ ! -f $DIR/f34 ] && test_34a
3896 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3898 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3899 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3902 run_test 34d "write to sparse file ============================="
3906 $MCREATE $DIR/f34e || error "mcreate failed"
3907 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3908 $CHECKSTAT -s 1000 $DIR/f34e ||
3909 error "Size of $DIR/f34e not equal to 1000 bytes"
3910 $OPENFILE -f O_RDWR $DIR/f34e
3911 $CHECKSTAT -s 1000 $DIR/f34e ||
3912 error "Size of $DIR/f34e not equal to 1000 bytes"
3914 run_test 34e "create objects, some with size and some without =="
3916 test_34f() { # bug 6242, 6243
3917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3921 $MCREATE $DIR/f34f || error "mcreate failed"
3922 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3923 dd if=$DIR/f34f of=$TMP/f34f
3924 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3925 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3926 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3927 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3928 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3930 run_test 34f "read from a file with no objects until EOF ======="
3933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3935 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3937 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3938 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3939 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3940 cancel_lru_locks osc
3941 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3942 error "wrong size after lock cancel"
3944 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3945 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3946 error "expanding truncate failed"
3947 cancel_lru_locks osc
3948 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3949 error "wrong expanded size after lock cancel"
3951 run_test 34g "truncate long file ==============================="
3954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3959 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3960 sync # Flush the cache so that multiop below does not block on cache
3961 # flush when getting the group lock
3962 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3965 # Since just timed wait is not good enough, let's do a sync write
3966 # that way we are sure enough time for a roundtrip + processing
3967 # passed + 2 seconds of extra margin.
3968 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3972 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3973 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3977 local nsz=`stat -c %s $DIR/$tfile`
3978 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3980 run_test 34h "ftruncate file under grouplock should not block"
3983 cp /bin/sh $DIR/f35a
3985 chown $RUNAS_ID $DIR/f35a
3986 $RUNAS $DIR/f35a && error || true
3989 run_test 35a "exec file with mode 444 (should return and not leak)"
3993 utime $DIR/f36 || error "utime failed for MDS"
3995 run_test 36a "MDS utime check (mknod, utime)"
3999 utime $DIR/f36 || error "utime failed for OST"
4001 run_test 36b "OST utime check (open, utime)"
4006 chown $RUNAS_ID $DIR/d36
4007 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4009 run_test 36c "non-root MDS utime check (mknod, utime)"
4012 [ ! -d $DIR/d36 ] && test_36c
4013 echo "" > $DIR/d36/f36
4014 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4016 run_test 36d "non-root OST utime check (open, utime)"
4019 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4021 test_mkdir $DIR/$tdir
4022 touch $DIR/$tdir/$tfile
4023 $RUNAS utime $DIR/$tdir/$tfile &&
4024 error "utime worked, expected failure" || true
4026 run_test 36e "utime on non-owned file (should return error)"
4030 local LANG_SAVE=$LANG
4031 local LC_LANG_SAVE=$LC_LANG
4032 export LANG=C LC_LANG=C # for date language
4034 DATESTR="Dec 20 2000"
4035 test_mkdir $DIR/$tdir
4036 lctl set_param fail_loc=$fl
4038 cp /etc/hosts $DIR/$tdir/$tfile
4039 sync & # write RPC generated with "current" inode timestamp, but delayed
4041 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4042 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4043 cancel_lru_locks $OSC
4044 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4046 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4047 echo "BEFORE: $LS_BEFORE" && \
4048 echo "AFTER : $LS_AFTER" && \
4049 echo "WANT : $DATESTR" && \
4050 error "$DIR/$tdir/$tfile timestamps changed" || true
4052 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4058 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4059 subr_36fh "0x80000214"
4061 run_test 36f "utime on file racing with OST BRW write =========="
4064 remote_ost_nodsh && skip "remote OST with nodsh"
4065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4066 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4067 skip "Need MDS version at least 2.12.51"
4072 local tgt="obdfilter"
4074 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4076 test_mkdir $DIR/$tdir
4077 fmd_max_age=$(do_facet $facet \
4078 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4081 echo "FMD max age: ${fmd_max_age}s"
4082 touch $DIR/$tdir/$tfile
4083 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4084 gawk '{cnt=cnt+$1} END{print cnt}')
4085 echo "FMD before: $fmd"
4087 error "FMD wasn't create by touch"
4088 sleep $((fmd_max_age + 12))
4089 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4090 gawk '{cnt=cnt+$1} END{print cnt}')
4091 echo "FMD after: $fmd"
4093 error "FMD wasn't expired by ping"
4095 run_test 36g "FMD cache expiry ====================="
4098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4100 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4101 subr_36fh "0x80000227"
4103 run_test 36h "utime on file racing with OST BRW write =========="
4106 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4108 test_mkdir $DIR/$tdir
4109 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4111 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4112 local new_mtime=$((mtime + 200))
4114 #change Modify time of striped dir
4115 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4116 error "change mtime failed"
4118 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4120 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4122 run_test 36i "change mtime on striped directory"
4124 # test_37 - duplicate with tests 32q 32r
4127 local file=$DIR/$tfile
4129 openfile -f O_DIRECTORY $file
4132 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4133 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4135 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4137 test_39a() { # was test_39
4139 touch $DIR/${tfile}2
4140 # ls -l $DIR/$tfile $DIR/${tfile}2
4141 # ls -lu $DIR/$tfile $DIR/${tfile}2
4142 # ls -lc $DIR/$tfile $DIR/${tfile}2
4144 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4145 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4147 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4149 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4151 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4152 error "O_TRUNC didn't change timestamps"
4155 run_test 39a "mtime changed on create"
4158 test_mkdir -c1 $DIR/$tdir
4159 cp -p /etc/passwd $DIR/$tdir/fopen
4160 cp -p /etc/passwd $DIR/$tdir/flink
4161 cp -p /etc/passwd $DIR/$tdir/funlink
4162 cp -p /etc/passwd $DIR/$tdir/frename
4163 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4166 echo "aaaaaa" >> $DIR/$tdir/fopen
4167 echo "aaaaaa" >> $DIR/$tdir/flink
4168 echo "aaaaaa" >> $DIR/$tdir/funlink
4169 echo "aaaaaa" >> $DIR/$tdir/frename
4171 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4172 local link_new=`stat -c %Y $DIR/$tdir/flink`
4173 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4174 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4176 cat $DIR/$tdir/fopen > /dev/null
4177 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4178 rm -f $DIR/$tdir/funlink2
4179 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4181 for (( i=0; i < 2; i++ )) ; do
4182 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4183 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4184 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4185 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4187 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4188 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4189 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4190 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4192 cancel_lru_locks $OSC
4193 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4196 run_test 39b "mtime change on open, link, unlink, rename ======"
4198 # this should be set to past
4199 TEST_39_MTIME=`date -d "1 year ago" +%s`
4205 local mtime0=`stat -c %Y $DIR1/$tfile`
4207 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4208 local mtime1=`stat -c %Y $DIR1/$tfile`
4209 [ "$mtime1" = $TEST_39_MTIME ] || \
4210 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4213 echo hello >> $DIR1/$tfile
4215 local mtime2=`stat -c %Y $DIR1/$tfile`
4216 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4217 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4219 mv $DIR1/$tfile $DIR1/$tfile-1
4221 for (( i=0; i < 2; i++ )) ; do
4222 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4223 [ "$mtime2" = "$mtime3" ] || \
4224 error "mtime ($mtime2) changed (to $mtime3) on rename"
4226 cancel_lru_locks $OSC
4227 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4230 run_test 39c "mtime change on rename ==========================="
4234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4237 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4239 for (( i=0; i < 2; i++ )) ; do
4240 local mtime=`stat -c %Y $DIR1/$tfile`
4241 [ $mtime = $TEST_39_MTIME ] || \
4242 error "mtime($mtime) is not set to $TEST_39_MTIME"
4244 cancel_lru_locks $OSC
4245 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4248 run_test 39d "create, utime, stat =============================="
4252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4255 local mtime1=`stat -c %Y $DIR1/$tfile`
4257 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4259 for (( i=0; i < 2; i++ )) ; do
4260 local mtime2=`stat -c %Y $DIR1/$tfile`
4261 [ $mtime2 = $TEST_39_MTIME ] || \
4262 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4264 cancel_lru_locks $OSC
4265 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4268 run_test 39e "create, stat, utime, stat ========================"
4272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4275 mtime1=`stat -c %Y $DIR1/$tfile`
4278 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4280 for (( i=0; i < 2; i++ )) ; do
4281 local mtime2=`stat -c %Y $DIR1/$tfile`
4282 [ $mtime2 = $TEST_39_MTIME ] || \
4283 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4285 cancel_lru_locks $OSC
4286 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4289 run_test 39f "create, stat, sleep, utime, stat ================="
4293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4295 echo hello >> $DIR1/$tfile
4296 local mtime1=`stat -c %Y $DIR1/$tfile`
4299 chmod o+r $DIR1/$tfile
4301 for (( i=0; i < 2; i++ )) ; do
4302 local mtime2=`stat -c %Y $DIR1/$tfile`
4303 [ "$mtime1" = "$mtime2" ] || \
4304 error "lost mtime: $mtime2, should be $mtime1"
4306 cancel_lru_locks $OSC
4307 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4310 run_test 39g "write, chmod, stat ==============================="
4314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4320 echo hello >> $DIR1/$tfile
4321 local mtime1=`stat -c %Y $DIR1/$tfile`
4323 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4325 if [ "$d1" != "$d2" ]; then
4326 echo "write and touch not within one second"
4328 for (( i=0; i < 2; i++ )) ; do
4329 local mtime2=`stat -c %Y $DIR1/$tfile`
4330 [ "$mtime2" = $TEST_39_MTIME ] || \
4331 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4333 cancel_lru_locks $OSC
4334 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4338 run_test 39h "write, utime within one second, stat ============="
4341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4346 echo hello >> $DIR1/$tfile
4347 local mtime1=`stat -c %Y $DIR1/$tfile`
4349 mv $DIR1/$tfile $DIR1/$tfile-1
4351 for (( i=0; i < 2; i++ )) ; do
4352 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4354 [ "$mtime1" = "$mtime2" ] || \
4355 error "lost mtime: $mtime2, should be $mtime1"
4357 cancel_lru_locks $OSC
4358 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4361 run_test 39i "write, rename, stat =============================="
4364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4366 start_full_debug_logging
4370 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4371 lctl set_param fail_loc=0x80000412
4372 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4373 error "multiop failed"
4375 local mtime1=`stat -c %Y $DIR1/$tfile`
4377 mv $DIR1/$tfile $DIR1/$tfile-1
4379 kill -USR1 $multipid
4380 wait $multipid || error "multiop close failed"
4382 for (( i=0; i < 2; i++ )) ; do
4383 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4384 [ "$mtime1" = "$mtime2" ] ||
4385 error "mtime is lost on close: $mtime2, " \
4389 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4391 lctl set_param fail_loc=0
4392 stop_full_debug_logging
4394 run_test 39j "write, rename, close, stat ======================="
4397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4402 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4404 local mtime1=`stat -c %Y $DIR1/$tfile`
4406 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4408 kill -USR1 $multipid
4409 wait $multipid || error "multiop close failed"
4411 for (( i=0; i < 2; i++ )) ; do
4412 local mtime2=`stat -c %Y $DIR1/$tfile`
4414 [ "$mtime2" = $TEST_39_MTIME ] || \
4415 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4418 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4421 run_test 39k "write, utime, close, stat ========================"
4423 # this should be set to future
4424 TEST_39_ATIME=`date -d "1 year" +%s`
4427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4428 remote_mds_nodsh && skip "remote MDS with nodsh"
4430 local atime_diff=$(do_facet $SINGLEMDS \
4431 lctl get_param -n mdd.*MDT0000*.atime_diff)
4435 # test setting directory atime to future
4436 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4437 local atime=$(stat -c %X $DIR/$tdir)
4438 [ "$atime" = $TEST_39_ATIME ] ||
4439 error "atime is not set to future: $atime, $TEST_39_ATIME"
4441 # test setting directory atime from future to now
4442 local now=$(date +%s)
4443 touch -a -d @$now $DIR/$tdir
4445 atime=$(stat -c %X $DIR/$tdir)
4446 [ "$atime" -eq "$now" ] ||
4447 error "atime is not updated from future: $atime, $now"
4449 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4452 # test setting directory atime when now > dir atime + atime_diff
4453 local d1=$(date +%s)
4455 local d2=$(date +%s)
4456 cancel_lru_locks mdc
4457 atime=$(stat -c %X $DIR/$tdir)
4458 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4459 error "atime is not updated : $atime, should be $d2"
4461 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4464 # test not setting directory atime when now < dir atime + atime_diff
4466 cancel_lru_locks mdc
4467 atime=$(stat -c %X $DIR/$tdir)
4468 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4469 error "atime is updated to $atime, should remain $d1<atime<$d2"
4471 do_facet $SINGLEMDS \
4472 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4474 run_test 39l "directory atime update ==========================="
4477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4481 local far_past_mtime=$(date -d "May 29 1953" +%s)
4482 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4484 touch -m -d @$far_past_mtime $DIR1/$tfile
4485 touch -a -d @$far_past_atime $DIR1/$tfile
4487 for (( i=0; i < 2; i++ )) ; do
4488 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4489 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4490 error "atime or mtime set incorrectly"
4492 cancel_lru_locks $OSC
4493 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4496 run_test 39m "test atime and mtime before 1970"
4498 test_39n() { # LU-3832
4499 remote_mds_nodsh && skip "remote MDS with nodsh"
4501 local atime_diff=$(do_facet $SINGLEMDS \
4502 lctl get_param -n mdd.*MDT0000*.atime_diff)
4507 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4510 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4511 atime0=$(stat -c %X $DIR/$tfile)
4514 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4515 atime1=$(stat -c %X $DIR/$tfile)
4518 cancel_lru_locks mdc
4519 cancel_lru_locks osc
4520 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4521 atime2=$(stat -c %X $DIR/$tfile)
4523 do_facet $SINGLEMDS \
4524 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4526 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4527 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4529 run_test 39n "check that O_NOATIME is honored"
4532 TESTDIR=$DIR/$tdir/$tfile
4533 [ -e $TESTDIR ] && rm -rf $TESTDIR
4540 links2=$(stat -c %h .)
4541 [ $(($links1 + 2)) != $links2 ] &&
4542 error "wrong links count $(($links1 + 2)) != $links2"
4544 links3=$(stat -c %h .)
4545 [ $(($links1 + 1)) != $links3 ] &&
4546 error "wrong links count $links1 != $links3"
4549 run_test 39o "directory cached attributes updated after create"
4552 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4555 TESTDIR=$DIR/$tdir/$tdir
4556 [ -e $TESTDIR ] && rm -rf $TESTDIR
4557 test_mkdir -p $TESTDIR
4561 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4562 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4564 links2=$(stat -c %h .)
4565 [ $(($links1 + 2)) != $links2 ] &&
4566 error "wrong links count $(($links1 + 2)) != $links2"
4568 links3=$(stat -c %h .)
4569 [ $(($links1 + 1)) != $links3 ] &&
4570 error "wrong links count $links1 != $links3"
4573 run_test 39p "remote directory cached attributes updated after create ========"
4576 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4577 skip "no atime update on old OST"
4578 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4579 skip_env "ldiskfs only test"
4583 saved_adiff=$(do_facet ost1 \
4584 lctl get_param -n obdfilter.*OST0000.atime_diff)
4585 stack_trap "do_facet ost1 \
4586 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4588 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4590 $LFS setstripe -i 0 $DIR/$tfile
4591 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4592 error "can't write initial file"
4593 cancel_lru_locks osc
4595 # exceed atime_diff and access file
4597 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4599 local atime_cli=$(stat -c %X $DIR/$tfile)
4600 echo "client atime: $atime_cli"
4601 # allow atime update to be written to device
4602 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4605 local ostdev=$(ostdevname 1)
4606 local fid=($(lfs getstripe -y $DIR/$tfile |
4607 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4608 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4609 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4611 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4612 local atime_ost=$(do_facet ost1 "$cmd" |&
4613 awk -F'[: ]' '/atime:/ { print $4 }')
4614 (( atime_cli == atime_ost )) ||
4615 error "atime on client $atime_cli != ost $atime_ost"
4617 run_test 39r "lazy atime update on OST"
4619 test_39q() { # LU-8041
4620 local testdir=$DIR/$tdir
4622 multiop_bg_pause $testdir D_c || error "multiop failed"
4624 cancel_lru_locks mdc
4625 kill -USR1 $multipid
4626 local atime=$(stat -c %X $testdir)
4627 [ "$atime" -ne 0 ] || error "atime is zero"
4629 run_test 39q "close won't zero out atime"
4632 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4633 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4634 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4635 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4636 error "$tfile is not 4096 bytes in size"
4638 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4642 small_write $DIR/f41 18
4644 run_test 41 "test small file write + fstat ====================="
4646 count_ost_writes() {
4647 lctl get_param -n ${OSC}.*.stats |
4648 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4649 END { printf("%0.0f", writes) }'
4656 BG_DIRTY_RATIO_SAVE=10
4657 MAX_BG_DIRTY_RATIO=25
4661 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4662 # dirty_ratio, dirty_background_ratio
4663 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4664 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4665 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4666 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4668 # if file not here, we are a 2.4 kernel
4669 kill -CONT `pidof kupdated`
4674 # setup the trap first, so someone cannot exit the test at the
4675 # exact wrong time and mess up a machine
4676 trap start_writeback EXIT
4677 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4678 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4679 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4680 sysctl -w vm.dirty_writeback_centisecs=0
4681 sysctl -w vm.dirty_writeback_centisecs=0
4682 # save and increase /proc/sys/vm/dirty_ratio
4683 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4684 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4685 # save and increase /proc/sys/vm/dirty_background_ratio
4686 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4687 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4689 # if file not here, we are a 2.4 kernel
4690 kill -STOP `pidof kupdated`
4694 # ensure that all stripes have some grant before we test client-side cache
4696 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4697 dd if=/dev/zero of=$i bs=4k count=1
4702 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4703 # file truncation, and file removal.
4705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4708 cancel_lru_locks $OSC
4710 sync; sleep 1; sync # just to be safe
4711 BEFOREWRITES=`count_ost_writes`
4712 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4713 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4714 AFTERWRITES=`count_ost_writes`
4715 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4716 error "$BEFOREWRITES < $AFTERWRITES"
4719 run_test 42a "ensure that we don't flush on close"
4722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4725 cancel_lru_locks $OSC
4728 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4729 BEFOREWRITES=$(count_ost_writes)
4730 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4731 AFTERWRITES=$(count_ost_writes)
4732 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4733 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4735 BEFOREWRITES=$(count_ost_writes)
4736 sync || error "sync: $?"
4737 AFTERWRITES=$(count_ost_writes)
4738 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4739 error "$BEFOREWRITES < $AFTERWRITES on sync"
4741 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4745 run_test 42b "test destroy of file with cached dirty data ======"
4747 # if these tests just want to test the effect of truncation,
4748 # they have to be very careful. consider:
4749 # - the first open gets a {0,EOF}PR lock
4750 # - the first write conflicts and gets a {0, count-1}PW
4751 # - the rest of the writes are under {count,EOF}PW
4752 # - the open for truncate tries to match a {0,EOF}PR
4753 # for the filesize and cancels the PWs.
4754 # any number of fixes (don't get {0,EOF} on open, match
4755 # composite locks, do smarter file size management) fix
4756 # this, but for now we want these tests to verify that
4757 # the cancellation with truncate intent works, so we
4758 # start the file with a full-file pw lock to match against
4759 # until the truncate.
4764 cancel_lru_locks $OSC
4766 # prime the file with 0,EOF PW to match
4770 # now the real test..
4771 dd if=/dev/zero of=$file bs=1024 count=100
4772 BEFOREWRITES=`count_ost_writes`
4773 $TRUNCATE $file $offset
4774 cancel_lru_locks $OSC
4775 AFTERWRITES=`count_ost_writes`
4780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4783 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4784 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4787 run_test 42c "test partial truncate of file with cached dirty data"
4790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4793 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4794 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4797 run_test 42d "test complete truncate of file with cached dirty data"
4799 test_42e() { # bug22074
4800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4802 local TDIR=$DIR/${tdir}e
4803 local pages=16 # hardcoded 16 pages, don't change it.
4804 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4805 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4809 test_mkdir $DIR/${tdir}e
4810 $LFS setstripe -c 1 $TDIR
4811 createmany -o $TDIR/f $files
4813 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4815 # we assume that with $OSTCOUNT files, at least one of them will
4816 # be allocated on OST0.
4817 warmup_files=$((OSTCOUNT * max_dirty_mb))
4818 createmany -o $TDIR/w $warmup_files
4820 # write a large amount of data into one file and sync, to get good
4821 # avail_grant number from OST.
4822 for ((i=0; i<$warmup_files; i++)); do
4823 idx=$($LFS getstripe -i $TDIR/w$i)
4824 [ $idx -ne 0 ] && continue
4825 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4828 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4830 $LCTL get_param $proc_osc0/cur_dirty_bytes
4831 $LCTL get_param $proc_osc0/cur_grant_bytes
4833 # create as much dirty pages as we can while not to trigger the actual
4834 # RPCs directly. but depends on the env, VFS may trigger flush during this
4835 # period, hopefully we are good.
4836 for ((i=0; i<$warmup_files; i++)); do
4837 idx=$($LFS getstripe -i $TDIR/w$i)
4838 [ $idx -ne 0 ] && continue
4839 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4841 $LCTL get_param $proc_osc0/cur_dirty_bytes
4842 $LCTL get_param $proc_osc0/cur_grant_bytes
4844 # perform the real test
4845 $LCTL set_param $proc_osc0/rpc_stats 0
4846 for ((;i<$files; i++)); do
4847 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4848 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4851 $LCTL get_param $proc_osc0/rpc_stats
4854 local have_ppr=false
4855 $LCTL get_param $proc_osc0/rpc_stats |
4856 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4857 # skip lines until we are at the RPC histogram data
4858 [ "$PPR" == "pages" ] && have_ppr=true && continue
4859 $have_ppr || continue
4861 # we only want the percent stat for < 16 pages
4862 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4864 percent=$((percent + WPCT))
4865 if [[ $percent -gt 15 ]]; then
4866 error "less than 16-pages write RPCs" \
4873 run_test 42e "verify sub-RPC writes are not done synchronously"
4875 test_43A() { # was test_43
4876 test_mkdir $DIR/$tdir
4877 cp -p /bin/ls $DIR/$tdir/$tfile
4878 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4880 # give multiop a chance to open
4883 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4885 # Wait for multiop to exit
4888 run_test 43A "execution of file opened for write should return -ETXTBSY"
4891 test_mkdir $DIR/$tdir
4892 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4893 $DIR/$tdir/sleep 60 &
4895 # Make sure exec of $tdir/sleep wins race with truncate
4897 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4900 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4905 test_mkdir $DIR/$tdir
4906 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4907 $DIR/$tdir/sleep 60 &
4909 # Make sure exec of $tdir/sleep wins race with truncate
4911 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4914 run_test 43b "truncate of file being executed should return -ETXTBSY"
4917 local testdir="$DIR/$tdir"
4920 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4921 ( cd $testdir && md5sum -c )
4923 run_test 43c "md5sum of copy into lustre"
4925 test_44A() { # was test_44
4926 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4928 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4929 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4931 run_test 44A "zero length read from a sparse stripe"
4934 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4936 [ -z "$nstripe" ] && skip "can't get stripe info"
4937 [[ $nstripe -gt $OSTCOUNT ]] &&
4938 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4940 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4942 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4943 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4947 OFFSETS="0 $((stride/2)) $((stride-1))"
4948 for offset in $OFFSETS; do
4949 for i in $(seq 0 $((nstripe-1))); do
4950 local GLOBALOFFSETS=""
4952 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4953 local myfn=$DIR/d44a-$size
4954 echo "--------writing $myfn at $size"
4955 ll_sparseness_write $myfn $size ||
4956 error "ll_sparseness_write"
4957 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4958 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4959 error "ll_sparseness_verify $GLOBALOFFSETS"
4961 for j in $(seq 0 $((nstripe-1))); do
4963 size=$((((j + $nstripe )*$stride + $offset)))
4964 ll_sparseness_write $myfn $size ||
4965 error "ll_sparseness_write"
4966 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4968 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4969 error "ll_sparseness_verify $GLOBALOFFSETS"
4974 run_test 44a "test sparse pwrite ==============================="
4978 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4984 before=`dirty_osc_total`
4985 echo executing "\"$*\""
4987 after=`dirty_osc_total`
4988 echo before $before, after $after
4991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4994 # Obtain grants from OST if it supports it
4995 echo blah > ${f}_grant
4998 do_dirty_record "echo blah > $f"
4999 [[ $before -eq $after ]] && error "write wasn't cached"
5000 do_dirty_record "> $f"
5001 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5002 do_dirty_record "echo blah > $f"
5003 [[ $before -eq $after ]] && error "write wasn't cached"
5004 do_dirty_record "sync"
5005 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5006 do_dirty_record "echo blah > $f"
5007 [[ $before -eq $after ]] && error "write wasn't cached"
5008 do_dirty_record "cancel_lru_locks osc"
5009 [[ $before -gt $after ]] ||
5010 error "lock cancellation didn't lower dirty count"
5013 run_test 45 "osc io page accounting ============================"
5015 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5016 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5017 # objects offset and an assert hit when an rpc was built with 1023's mapped
5018 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5025 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5027 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5028 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5032 run_test 46 "dirtying a previously written page ================"
5034 # test_47 is removed "Device nodes check" is moved to test_28
5036 test_48a() { # bug 2399
5037 [ "$mds1_FSTYPE" = "zfs" ] &&
5038 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5039 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5041 test_mkdir $DIR/$tdir
5043 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5044 test_mkdir $DIR/$tdir
5045 touch foo || error "'touch foo' failed after recreating cwd"
5047 touch .foo || error "'touch .foo' failed after recreating cwd"
5049 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5050 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5051 cd . || error "'cd .' failed after recreating cwd"
5052 mkdir . && error "'mkdir .' worked after recreating cwd"
5053 rmdir . && error "'rmdir .' worked after recreating cwd"
5054 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5055 cd .. || error "'cd ..' failed after recreating cwd"
5057 run_test 48a "Access renamed working dir (should return errors)="
5059 test_48b() { # bug 2399
5061 test_mkdir $DIR/$tdir
5063 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5064 touch foo && error "'touch foo' worked after removing cwd"
5065 mkdir foo && error "'mkdir foo' worked after removing cwd"
5066 touch .foo && error "'touch .foo' worked after removing cwd"
5067 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5068 ls . > /dev/null && error "'ls .' worked after removing cwd"
5069 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5070 mkdir . && error "'mkdir .' worked after removing cwd"
5071 rmdir . && error "'rmdir .' worked after removing cwd"
5072 ln -s . foo && error "'ln -s .' worked after removing cwd"
5073 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5075 run_test 48b "Access removed working dir (should return errors)="
5077 test_48c() { # bug 2350
5078 #lctl set_param debug=-1
5081 test_mkdir -p $DIR/$tdir/dir
5083 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5084 $TRACE touch foo && error "touch foo worked after removing cwd"
5085 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5086 touch .foo && error "touch .foo worked after removing cwd"
5087 mkdir .foo && error "mkdir .foo worked after removing cwd"
5088 $TRACE ls . && error "'ls .' worked after removing cwd"
5089 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5090 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5091 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5092 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5093 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5095 run_test 48c "Access removed working subdir (should return errors)"
5097 test_48d() { # bug 2350
5098 #lctl set_param debug=-1
5101 test_mkdir -p $DIR/$tdir/dir
5103 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5104 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5105 $TRACE touch foo && error "'touch foo' worked after removing parent"
5106 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5107 touch .foo && error "'touch .foo' worked after removing parent"
5108 mkdir .foo && error "mkdir .foo worked after removing parent"
5109 $TRACE ls . && error "'ls .' worked after removing parent"
5110 $TRACE ls .. && error "'ls ..' worked after removing parent"
5111 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5112 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5113 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5116 run_test 48d "Access removed parent subdir (should return errors)"
5118 test_48e() { # bug 4134
5119 #lctl set_param debug=-1
5122 test_mkdir -p $DIR/$tdir/dir
5124 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5125 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5126 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5127 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5128 # On a buggy kernel addition of "touch foo" after cd .. will
5129 # produce kernel oops in lookup_hash_it
5130 touch ../foo && error "'cd ..' worked after recreate parent"
5132 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5134 run_test 48e "Access to recreated parent subdir (should return errors)"
5137 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5138 skip "need MDS >= 2.13.55"
5139 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5140 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5141 skip "needs different host for mdt1 mdt2"
5142 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5144 $LFS mkdir -i0 $DIR/$tdir
5145 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5147 for d in sub1 sub2 sub3; do
5148 #define OBD_FAIL_OSD_REF_DEL 0x19c
5149 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5150 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5153 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5155 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5157 test_49() { # LU-1030
5158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5159 remote_ost_nodsh && skip "remote OST with nodsh"
5161 # get ost1 size - $FSNAME-OST0000
5162 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5164 # write 800M at maximum
5165 [[ $ost1_size -lt 2 ]] && ost1_size=2
5166 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5168 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5169 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5172 # change max_pages_per_rpc while writing the file
5173 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5174 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5175 # loop until dd process exits
5176 while ps ax -opid | grep -wq $dd_pid; do
5177 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5178 sleep $((RANDOM % 5 + 1))
5180 # restore original max_pages_per_rpc
5181 $LCTL set_param $osc1_mppc=$orig_mppc
5182 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5184 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5188 test_mkdir $DIR/$tdir
5190 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5192 run_test 50 "special situations: /proc symlinks ==============="
5194 test_51a() { # was test_51
5195 # bug 1516 - create an empty entry right after ".." then split dir
5196 test_mkdir -c1 $DIR/$tdir
5197 touch $DIR/$tdir/foo
5198 $MCREATE $DIR/$tdir/bar
5200 createmany -m $DIR/$tdir/longfile 201
5202 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5203 $MCREATE $DIR/$tdir/longfile$FNUM
5208 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5210 run_test 51a "special situations: split htree with empty entry =="
5212 cleanup_print_lfs_df () {
5219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5221 local dir=$DIR/$tdir
5222 local nrdirs=$((65536 + 100))
5224 # cleanup the directory
5231 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5232 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5233 [[ $numfree -lt $nrdirs ]] &&
5234 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5236 # need to check free space for the directories as well
5237 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5238 numfree=$(( blkfree / $(fs_inode_ksize) ))
5239 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5241 trap cleanup_print_lfs_df EXIT
5244 createmany -d $dir/d $nrdirs || {
5245 unlinkmany $dir/d $nrdirs
5246 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5250 nrdirs=$(ls -U $dir | wc -l)
5252 # unlink all but 100 subdirectories, then check it still works
5254 local delete=$((nrdirs - left))
5259 # for ldiskfs the nlink count should be 1, but this is OSD specific
5260 # and so this is listed for informational purposes only
5261 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5262 unlinkmany -d $dir/d $delete ||
5263 error "unlink of first $delete subdirs failed"
5265 echo "nlink between: $(stat -c %h $dir)"
5266 local found=$(ls -U $dir | wc -l)
5267 [ $found -ne $left ] &&
5268 error "can't find subdirs: found only $found, expected $left"
5270 unlinkmany -d $dir/d $delete $left ||
5271 error "unlink of second $left subdirs failed"
5272 # regardless of whether the backing filesystem tracks nlink accurately
5273 # or not, the nlink count shouldn't be more than "." and ".." here
5274 local after=$(stat -c %h $dir)
5275 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5276 echo "nlink after: $after"
5278 cleanup_print_lfs_df
5280 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5284 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5286 test_mkdir $DIR/$tdir
5287 createmany -o $DIR/$tdir/t- 1000
5288 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5289 for N in $(seq 0 $((OSTCOUNT - 1))); do
5290 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5291 END { printf("%0.0f", objs) }' $TMP/$tfile)
5292 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5293 '($1 == '$N') { objs += 1 } \
5294 END { printf("%0.0f", objs) }')
5295 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5297 unlinkmany $DIR/$tdir/t- 1000
5300 for N in $(seq 1 $((OSTCOUNT - 1))); do
5301 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5302 error "OST $N has less objects vs OST $NLAST" \
5303 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5304 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5305 error "OST $N has less objects vs OST $NLAST" \
5306 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5308 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5309 error "OST $N has less #0 objects vs OST $NLAST" \
5310 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5311 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5312 error "OST $N has less #0 objects vs OST $NLAST" \
5313 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5318 run_test 51d "check object distribution"
5321 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5322 skip_env "ldiskfs only test"
5325 test_mkdir -c1 $DIR/$tdir
5326 test_mkdir -c1 $DIR/$tdir/d0
5328 touch $DIR/$tdir/d0/foo
5329 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5330 error "file exceed 65000 nlink limit!"
5331 unlinkmany $DIR/$tdir/d0/f- 65001
5334 run_test 51e "check file nlink limit"
5337 test_mkdir $DIR/$tdir
5340 local ulimit_old=$(ulimit -n)
5341 local spare=20 # number of spare fd's for scripts/libraries, etc.
5342 local mdt=$($LFS getstripe -m $DIR/$tdir)
5343 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5345 echo "MDT$mdt numfree=$numfree, max=$max"
5346 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5347 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5348 while ! ulimit -n $((numfree + spare)); do
5349 numfree=$((numfree * 3 / 4))
5351 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5353 echo "left ulimit at $ulimit_old"
5356 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5357 unlinkmany $DIR/$tdir/f $numfree
5358 error "create+open $numfree files in $DIR/$tdir failed"
5360 ulimit -n $ulimit_old
5362 # if createmany exits at 120s there will be fewer than $numfree files
5363 unlinkmany $DIR/$tdir/f $numfree || true
5365 run_test 51f "check many open files limit"
5368 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5369 test_mkdir $DIR/$tdir
5370 touch $DIR/$tdir/foo
5371 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5372 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5373 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5374 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5375 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5377 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5378 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5379 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5381 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5382 cp -r $DIR/$tdir $TMP/
5383 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5385 run_test 52a "append-only flag test (should return errors)"
5388 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5389 test_mkdir $DIR/$tdir
5390 touch $DIR/$tdir/foo
5391 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5392 cat test > $DIR/$tdir/foo && error "cat test worked"
5393 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5394 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5395 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5397 echo foo >> $DIR/$tdir/foo && error "echo worked"
5398 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5399 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5400 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5401 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5403 chattr -i $DIR/$tdir/foo || error "chattr failed"
5405 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5407 run_test 52b "immutable flag test (should return errors) ======="
5410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5411 remote_mds_nodsh && skip "remote MDS with nodsh"
5412 remote_ost_nodsh && skip "remote OST with nodsh"
5425 local support_last_seq=true
5427 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5428 support_last_seq=false
5431 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5433 for value in $(do_facet $SINGLEMDS \
5434 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5435 param=$(echo ${value[0]} | cut -d "=" -f1)
5436 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5438 if $support_last_seq; then
5439 param_seq=$(echo $param |
5440 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5441 mds_last_seq=$(do_facet $SINGLEMDS \
5442 $LCTL get_param -n $param_seq)
5444 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5446 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5447 node=$(facet_active_host ost$((ostnum+1)))
5448 param="obdfilter.$ostname.last_id"
5449 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5450 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5451 ost_last_id=$ost_last
5453 if $support_last_seq; then
5454 ost_last_id=$(echo $ost_last |
5455 awk -F':' '{print $2}' |
5457 ost_last_seq=$(echo $ost_last |
5458 awk -F':' '{print $1}')
5459 [[ $ost_last_seq = $mds_last_seq ]] || continue
5462 if [[ $ost_last_id != $mds_last ]]; then
5463 error "$ost_last_id != $mds_last"
5470 $found || error "can not match last_seq/last_id for $mdtosc"
5473 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5476 perl -MSocket -e ';' || skip "no Socket perl module installed"
5478 $SOCKETSERVER $DIR/socket ||
5479 error "$SOCKETSERVER $DIR/socket failed: $?"
5480 $SOCKETCLIENT $DIR/socket ||
5481 error "$SOCKETCLIENT $DIR/socket failed: $?"
5482 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5484 run_test 54a "unix domain socket test =========================="
5490 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5492 run_test 54b "char device works in lustre ======================"
5495 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5496 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5497 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5499 for i in $(seq 3 7); do
5500 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5509 loopdev="$DIR/loop54c"
5512 $UMOUNT $DIR/$tdir || rc=$?
5513 losetup -d $loopdev || true
5514 losetup -d $LOOPDEV || true
5515 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5522 loopdev="$DIR/loop54c"
5525 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5526 trap cleanup_54c EXIT
5527 mknod $loopdev b 7 $LOOPNUM
5528 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5529 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5530 losetup $loopdev $DIR/$tfile ||
5531 error "can't set up $loopdev for $DIR/$tfile"
5532 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5533 test_mkdir $DIR/$tdir
5534 mount -t ext2 $loopdev $DIR/$tdir ||
5535 error "error mounting $loopdev on $DIR/$tdir"
5536 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5539 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5543 run_test 54c "block device works in lustre ====================="
5549 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5551 run_test 54d "fifo device works in lustre ======================"
5556 cp -aL /dev/console $f
5557 echo $string > $f || error "echo $string to $f failed"
5559 run_test 54e "console/tty device works in lustre ======================"
5563 local dir=$DIR/$tdir
5566 test_mkdir -p $dir/dir
5567 for i in $(seq $numfiles); do
5569 touch $dir/dir/file$i
5572 local numcomp=$($LFS getstripe --component-count $dir)
5574 [[ $numcomp == 0 ]] && numcomp=1
5576 # test lfs getstripe with --recursive
5577 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5579 [[ $filenum -eq $((numfiles * 2)) ]] ||
5580 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5581 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5582 [[ $filenum -eq $numfiles ]] ||
5583 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5584 echo "$LFS getstripe showed obdidx or l_ost_idx"
5586 # test lfs getstripe with file instead of dir
5587 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5588 [[ $filenum -eq 1 ]] ||
5589 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5590 echo "$LFS getstripe file1 passed"
5592 #test lfs getstripe with --verbose
5593 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5594 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5595 error "$LFS getstripe --verbose $dir: "\
5596 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5597 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5598 error "$LFS getstripe $dir: showed lmm_magic"
5600 #test lfs getstripe with -v prints lmm_fid
5601 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5602 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5603 error "$LFS getstripe -v $dir: "\
5604 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5605 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5606 error "$LFS getstripe $dir: showed lmm_fid by default"
5607 echo "$LFS getstripe --verbose passed"
5609 #check for FID information
5610 local fid1=$($LFS getstripe --fid $dir/file1)
5611 local fid2=$($LFS getstripe --verbose $dir/file1 |
5612 awk '/lmm_fid: / { print $2; exit; }')
5613 local fid3=$($LFS path2fid $dir/file1)
5615 [ "$fid1" != "$fid2" ] &&
5616 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5617 [ "$fid1" != "$fid3" ] &&
5618 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5619 echo "$LFS getstripe --fid passed"
5621 #test lfs getstripe with --obd
5622 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5623 error "$LFS getstripe --obd wrong_uuid: should return error"
5625 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5628 local obduuid=$(ostuuid_from_index $ostidx)
5629 local found=$($LFS getstripe -r --obd $obduuid $dir |
5630 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5632 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5633 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5635 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5638 [[ $found -eq $filenum ]] ||
5639 error "$LFS getstripe --obd: found $found expect $filenum"
5640 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5641 sed '/^[ ]*'${ostidx}'[ ]/d' |
5642 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5643 error "$LFS getstripe --obd: should not show file on other obd"
5644 echo "$LFS getstripe --obd passed"
5646 run_test 56a "check $LFS getstripe"
5649 local dir=$DIR/$tdir
5653 for i in $(seq $numdirs); do
5654 test_mkdir $dir/dir$i
5657 # test lfs getdirstripe default mode is non-recursion, which is
5658 # different from lfs getstripe
5659 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5661 [[ $dircnt -eq 1 ]] ||
5662 error "$LFS getdirstripe: found $dircnt, not 1"
5663 dircnt=$($LFS getdirstripe --recursive $dir |
5664 grep -c lmv_stripe_count)
5665 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5666 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5668 run_test 56b "check $LFS getdirstripe"
5671 remote_ost_nodsh && skip "remote OST with nodsh"
5674 local ost_name=$(ostname_from_index $ost_idx)
5675 local old_status=$(ost_dev_status $ost_idx)
5676 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5678 [[ -z "$old_status" ]] ||
5679 skip_env "OST $ost_name is in $old_status status"
5681 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5682 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5683 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5684 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5685 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5686 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5689 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5690 error "$LFS df -v showing inactive devices"
5693 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5695 [[ "$new_status" =~ "D" ]] ||
5696 error "$ost_name status is '$new_status', missing 'D'"
5697 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5698 [[ "$new_status" =~ "N" ]] ||
5699 error "$ost_name status is '$new_status', missing 'N'"
5701 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5702 [[ "$new_status" =~ "f" ]] ||
5703 error "$ost_name status is '$new_status', missing 'f'"
5706 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5707 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5708 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5709 [[ -z "$p" ]] && restore_lustre_params < $p || true
5712 new_status=$(ost_dev_status $ost_idx)
5713 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5714 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5715 # can't check 'f' as devices may actually be on flash
5717 run_test 56c "check 'lfs df' showing device status"
5720 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5721 local osts=$($LFS df -v $MOUNT | grep -c OST)
5725 (( mdts == MDSCOUNT )) ||
5726 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5727 (( osts == OSTCOUNT )) ||
5728 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5730 run_test 56d "'lfs df -v' prints only configured devices"
5735 local local_tdir="$1"
5736 local local_numfiles="$2"
5737 local local_numdirs="$3"
5738 local dir_params="$4"
5739 local dir_stripe_params="$5"
5741 if [ ! -d "$local_tdir" ] ; then
5742 test_mkdir -p $dir_stripe_params $local_tdir
5743 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5744 for i in $(seq $local_numfiles) ; do
5745 touch $local_tdir/file$i
5747 for i in $(seq $local_numdirs) ; do
5748 test_mkdir $dir_stripe_params $local_tdir/dir$i
5749 for j in $(seq $local_numfiles) ; do
5750 touch $local_tdir/dir$i/file$j
5756 setup_56_special() {
5758 local local_numfiles=$2
5759 local local_numdirs=$3
5761 setup_56 $local_tdir $local_numfiles $local_numdirs
5763 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5764 for i in $(seq $local_numfiles) ; do
5765 mknod $local_tdir/loop${i}b b 7 $i
5766 mknod $local_tdir/null${i}c c 1 3
5767 ln -s $local_tdir/file1 $local_tdir/link${i}
5769 for i in $(seq $local_numdirs) ; do
5770 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5771 mknod $local_tdir/dir$i/null${i}c c 1 3
5772 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5778 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5779 local expected=$(($NUMDIRS + 2))
5781 setup_56 $dir $NUMFILES $NUMDIRS
5783 # test lfs find with -name
5784 for i in $(seq $NUMFILES) ; do
5785 local nums=$($LFS find -name "*$i" $dir | wc -l)
5787 [ $nums -eq $expected ] ||
5788 error "lfs find -name '*$i' $dir wrong: "\
5789 "found $nums, expected $expected"
5792 run_test 56g "check lfs find -name"
5795 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5796 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
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 $expected"
5809 run_test 56h "check lfs find ! -name"
5812 local dir=$DIR/$tdir
5816 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5819 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5821 run_test 56i "check 'lfs find -ost UUID' skips directories"
5824 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5826 setup_56_special $dir $NUMFILES $NUMDIRS
5828 local expected=$((NUMDIRS + 1))
5829 local cmd="$LFS find -type d $dir"
5830 local nums=$($cmd | wc -l)
5832 [ $nums -eq $expected ] ||
5833 error "'$cmd' wrong: found $nums, expected $expected"
5835 run_test 56j "check lfs find -type d"
5838 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5840 setup_56_special $dir $NUMFILES $NUMDIRS
5842 local expected=$(((NUMDIRS + 1) * NUMFILES))
5843 local cmd="$LFS find -type f $dir"
5844 local nums=$($cmd | wc -l)
5846 [ $nums -eq $expected ] ||
5847 error "'$cmd' wrong: found $nums, expected $expected"
5849 run_test 56k "check lfs find -type f"
5852 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5854 setup_56_special $dir $NUMFILES $NUMDIRS
5856 local expected=$((NUMDIRS + NUMFILES))
5857 local cmd="$LFS find -type b $dir"
5858 local nums=$($cmd | wc -l)
5860 [ $nums -eq $expected ] ||
5861 error "'$cmd' wrong: found $nums, expected $expected"
5863 run_test 56l "check lfs find -type b"
5866 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5868 setup_56_special $dir $NUMFILES $NUMDIRS
5870 local expected=$((NUMDIRS + NUMFILES))
5871 local cmd="$LFS find -type c $dir"
5872 local nums=$($cmd | wc -l)
5873 [ $nums -eq $expected ] ||
5874 error "'$cmd' wrong: found $nums, expected $expected"
5876 run_test 56m "check lfs find -type c"
5879 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5880 setup_56_special $dir $NUMFILES $NUMDIRS
5882 local expected=$((NUMDIRS + NUMFILES))
5883 local cmd="$LFS find -type l $dir"
5884 local nums=$($cmd | wc -l)
5886 [ $nums -eq $expected ] ||
5887 error "'$cmd' wrong: found $nums, expected $expected"
5889 run_test 56n "check lfs find -type l"
5892 local dir=$DIR/$tdir
5894 setup_56 $dir $NUMFILES $NUMDIRS
5895 utime $dir/file1 > /dev/null || error "utime (1)"
5896 utime $dir/file2 > /dev/null || error "utime (2)"
5897 utime $dir/dir1 > /dev/null || error "utime (3)"
5898 utime $dir/dir2 > /dev/null || error "utime (4)"
5899 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5900 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5903 local nums=$($LFS find -mtime +0 $dir | wc -l)
5905 [ $nums -eq $expected ] ||
5906 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5909 cmd="$LFS find -mtime 0 $dir"
5910 nums=$($cmd | wc -l)
5911 [ $nums -eq $expected ] ||
5912 error "'$cmd' wrong: found $nums, expected $expected"
5914 run_test 56o "check lfs find -mtime for old files"
5917 local dir=$DIR/$tdir
5921 # just to make sure there is something that won't be found
5923 touch $dir/$tfile.now
5925 for age in year week day hour min; do
5926 count=$((count + 1))
5928 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5929 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5930 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5932 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5933 local nums=$($cmd | wc -l)
5934 [ $nums -eq $expected ] ||
5935 error "'$cmd' wrong: found $nums, expected $expected"
5937 cmd="$LFS find $dir -atime $count${age:0:1}"
5938 nums=$($cmd | wc -l)
5939 [ $nums -eq $expected ] ||
5940 error "'$cmd' wrong: found $nums, expected $expected"
5944 cmd="$LFS find $dir -ctime +1s -type f"
5945 nums=$($cmd | wc -l)
5946 (( $nums == $count * 2 + 1)) ||
5947 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
5949 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5951 test_newerXY_base() {
5954 local dir=$DIR/$tdir
5958 if [ $y == "t" ]; then
5959 if [ $x == "b" ]; then
5960 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5962 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5965 ref=$DIR/$tfile.newer.$x$y
5966 touch $ref || error "touch $ref failed"
5969 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5971 if [ $y == "t" ]; then
5972 if [ $x == "b" ]; then
5973 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5975 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5978 negref=$DIR/$tfile.negnewer.$x$y
5979 touch $negref || error "touch $negref failed"
5982 local cmd="$LFS find $dir -newer$x$y $ref"
5983 local nums=$(eval $cmd | wc -l)
5984 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5986 [ $nums -eq $expected ] ||
5987 error "'$cmd' wrong: found $nums, expected $expected"
5989 cmd="$LFS find $dir ! -newer$x$y $negref"
5990 nums=$(eval $cmd | wc -l)
5991 [ $nums -eq $expected ] ||
5992 error "'$cmd' wrong: found $nums, expected $expected"
5994 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5995 nums=$(eval $cmd | wc -l)
5996 [ $nums -eq $expected ] ||
5997 error "'$cmd' wrong: found $nums, expected $expected"
6003 test_newerXY_base "b" "t"
6004 test_newerXY_base "a" "a"
6005 test_newerXY_base "a" "m"
6006 test_newerXY_base "a" "c"
6007 test_newerXY_base "m" "a"
6008 test_newerXY_base "m" "m"
6009 test_newerXY_base "m" "c"
6010 test_newerXY_base "c" "a"
6011 test_newerXY_base "c" "m"
6012 test_newerXY_base "c" "c"
6013 test_newerXY_base "b" "b"
6014 test_newerXY_base "a" "t"
6015 test_newerXY_base "m" "t"
6016 test_newerXY_base "c" "t"
6017 test_newerXY_base "b" "t"
6019 run_test 56oc "check lfs find -newerXY work"
6022 local dir=$DIR/$tdir
6027 $LFS find $dir -btime -1d -type f
6034 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6035 ! btime_supported && skip "btime unsupported on MDS"
6037 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6038 ! btime_supported && skip "btime unsupported on clients"
6040 local dir=$DIR/$tdir
6041 local ref=$DIR/$tfile.ref
6042 local negref=$DIR/$tfile.negref
6044 mkdir $dir || error "mkdir $dir failed"
6045 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6046 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6047 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6048 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6049 touch $ref || error "touch $ref failed"
6050 # sleep 3 seconds at least
6053 local before=$(do_facet mds1 date +%s)
6054 local skew=$(($(date +%s) - before + 1))
6056 if (( skew < 0 && skew > -5 )); then
6057 sleep $((0 - skew + 1))
6061 # Set the dir stripe params to limit files all on MDT0,
6062 # otherwise we need to calc the max clock skew between
6063 # the client and MDTs.
6064 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6066 touch $negref || error "touch $negref failed"
6068 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6069 local nums=$($cmd | wc -l)
6070 local expected=$(((NUMFILES + 1) * NUMDIRS))
6072 [ $nums -eq $expected ] ||
6073 error "'$cmd' wrong: found $nums, expected $expected"
6075 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6076 nums=$($cmd | wc -l)
6077 expected=$((NUMFILES + 1))
6078 [ $nums -eq $expected ] ||
6079 error "'$cmd' wrong: found $nums, expected $expected"
6081 [ $skew -lt 0 ] && return
6083 local after=$(do_facet mds1 date +%s)
6084 local age=$((after - before + 1 + skew))
6086 cmd="$LFS find $dir -btime -${age}s -type f"
6087 nums=$($cmd | wc -l)
6088 expected=$(((NUMFILES + 1) * NUMDIRS))
6090 echo "Clock skew between client and server: $skew, age:$age"
6091 [ $nums -eq $expected ] ||
6092 error "'$cmd' wrong: found $nums, expected $expected"
6094 expected=$(($NUMDIRS + 1))
6095 cmd="$LFS find $dir -btime -${age}s -type d"
6096 nums=$($cmd | wc -l)
6097 [ $nums -eq $expected ] ||
6098 error "'$cmd' wrong: found $nums, expected $expected"
6099 rm -f $ref $negref || error "Failed to remove $ref $negref"
6101 run_test 56od "check lfs find -btime with units"
6104 [ $RUNAS_ID -eq $UID ] &&
6105 skip_env "RUNAS_ID = UID = $UID -- skipping"
6107 local dir=$DIR/$tdir
6109 setup_56 $dir $NUMFILES $NUMDIRS
6110 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6112 local expected=$NUMFILES
6113 local cmd="$LFS find -uid $RUNAS_ID $dir"
6114 local nums=$($cmd | wc -l)
6116 [ $nums -eq $expected ] ||
6117 error "'$cmd' wrong: found $nums, expected $expected"
6119 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6120 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6121 nums=$($cmd | wc -l)
6122 [ $nums -eq $expected ] ||
6123 error "'$cmd' wrong: found $nums, expected $expected"
6125 run_test 56p "check lfs find -uid and ! -uid"
6128 [ $RUNAS_ID -eq $UID ] &&
6129 skip_env "RUNAS_ID = UID = $UID -- skipping"
6131 local dir=$DIR/$tdir
6133 setup_56 $dir $NUMFILES $NUMDIRS
6134 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6136 local expected=$NUMFILES
6137 local cmd="$LFS find -gid $RUNAS_GID $dir"
6138 local nums=$($cmd | wc -l)
6140 [ $nums -eq $expected ] ||
6141 error "'$cmd' wrong: found $nums, expected $expected"
6143 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6144 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6145 nums=$($cmd | wc -l)
6146 [ $nums -eq $expected ] ||
6147 error "'$cmd' wrong: found $nums, expected $expected"
6149 run_test 56q "check lfs find -gid and ! -gid"
6152 local dir=$DIR/$tdir
6154 setup_56 $dir $NUMFILES $NUMDIRS
6157 local cmd="$LFS find -size 0 -type f -lazy $dir"
6158 local nums=$($cmd | wc -l)
6160 [ $nums -eq $expected ] ||
6161 error "'$cmd' wrong: found $nums, expected $expected"
6162 cmd="$LFS find -size 0 -type f $dir"
6163 nums=$($cmd | wc -l)
6164 [ $nums -eq $expected ] ||
6165 error "'$cmd' wrong: found $nums, expected $expected"
6168 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6169 nums=$($cmd | wc -l)
6170 [ $nums -eq $expected ] ||
6171 error "'$cmd' wrong: found $nums, expected $expected"
6172 cmd="$LFS find ! -size 0 -type f $dir"
6173 nums=$($cmd | wc -l)
6174 [ $nums -eq $expected ] ||
6175 error "'$cmd' wrong: found $nums, expected $expected"
6177 echo "test" > $dir/$tfile
6178 echo "test2" > $dir/$tfile.2 && sync
6180 cmd="$LFS find -size 5 -type f -lazy $dir"
6181 nums=$($cmd | wc -l)
6182 [ $nums -eq $expected ] ||
6183 error "'$cmd' wrong: found $nums, expected $expected"
6184 cmd="$LFS find -size 5 -type f $dir"
6185 nums=$($cmd | wc -l)
6186 [ $nums -eq $expected ] ||
6187 error "'$cmd' wrong: found $nums, expected $expected"
6190 cmd="$LFS find -size +5 -type f -lazy $dir"
6191 nums=$($cmd | wc -l)
6192 [ $nums -eq $expected ] ||
6193 error "'$cmd' wrong: found $nums, expected $expected"
6194 cmd="$LFS find -size +5 -type f $dir"
6195 nums=$($cmd | wc -l)
6196 [ $nums -eq $expected ] ||
6197 error "'$cmd' wrong: found $nums, expected $expected"
6200 cmd="$LFS find -size +0 -type f -lazy $dir"
6201 nums=$($cmd | wc -l)
6202 [ $nums -eq $expected ] ||
6203 error "'$cmd' wrong: found $nums, expected $expected"
6204 cmd="$LFS find -size +0 -type f $dir"
6205 nums=$($cmd | wc -l)
6206 [ $nums -eq $expected ] ||
6207 error "'$cmd' wrong: found $nums, expected $expected"
6210 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6211 nums=$($cmd | wc -l)
6212 [ $nums -eq $expected ] ||
6213 error "'$cmd' wrong: found $nums, expected $expected"
6214 cmd="$LFS find ! -size -5 -type f $dir"
6215 nums=$($cmd | wc -l)
6216 [ $nums -eq $expected ] ||
6217 error "'$cmd' wrong: found $nums, expected $expected"
6220 cmd="$LFS find -size -5 -type f -lazy $dir"
6221 nums=$($cmd | wc -l)
6222 [ $nums -eq $expected ] ||
6223 error "'$cmd' wrong: found $nums, expected $expected"
6224 cmd="$LFS find -size -5 -type f $dir"
6225 nums=$($cmd | wc -l)
6226 [ $nums -eq $expected ] ||
6227 error "'$cmd' wrong: found $nums, expected $expected"
6229 run_test 56r "check lfs find -size works"
6236 cancel_lru_locks $OSC
6238 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6239 local nums=$($cmd | wc -l)
6241 [ $nums -eq $expected ] ||
6242 error "'$cmd' wrong: found $nums, expected $expected"
6244 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6246 if (( rpcs_before + glimpses != rpcs_after )); then
6247 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6248 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6250 if [[ $glimpses == 0 ]]; then
6251 error "'$cmd' should not send glimpse RPCs to OST"
6253 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6259 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6260 skip "MDS < 2.12.58 doesn't return LSOM data"
6261 local dir=$DIR/$tdir
6262 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6264 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6266 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6267 $LCTL set_param -n llite.*.statahead_agl=0
6268 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6270 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6271 # open and close all files to ensure LSOM is updated
6272 cancel_lru_locks $OSC
6273 find $dir -type f | xargs cat > /dev/null
6275 # expect_found glimpse_rpcs command_to_run
6276 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6277 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6278 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6279 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6281 echo "test" > $dir/$tfile
6282 echo "test2" > $dir/$tfile.2 && sync
6283 cancel_lru_locks $OSC
6284 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6286 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6287 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6288 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6289 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6291 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6292 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6293 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6294 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6295 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6296 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6298 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6301 local dir=$DIR/$tdir
6302 local tmp=$TMP/$tfile.log
6305 test_mkdir -p $dir || error "failed to mkdir $dir"
6306 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6307 error "failed to setstripe $dir/$tfile"
6308 mdt_idx=$($LFS getdirstripe -i $dir)
6309 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6311 stack_trap "rm -f $tmp" EXIT
6312 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6313 ! grep -q obd_uuid $tmp ||
6314 error "failed to find --size +100K --ost 0 $dir"
6315 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6316 ! grep -q obd_uuid $tmp ||
6317 error "failed to find --size +100K --mdt $mdt_idx $dir"
6319 run_test 56rb "check lfs find --size --ost/--mdt works"
6321 test_56s() { # LU-611 #LU-9369
6322 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6324 local dir=$DIR/$tdir
6325 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6327 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6328 for i in $(seq $NUMDIRS); do
6329 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6332 local expected=$NUMDIRS
6333 local cmd="$LFS find -c $OSTCOUNT $dir"
6334 local nums=$($cmd | wc -l)
6336 [ $nums -eq $expected ] || {
6337 $LFS getstripe -R $dir
6338 error "'$cmd' wrong: found $nums, expected $expected"
6341 expected=$((NUMDIRS + onestripe))
6342 cmd="$LFS find -stripe-count +0 -type f $dir"
6343 nums=$($cmd | wc -l)
6344 [ $nums -eq $expected ] || {
6345 $LFS getstripe -R $dir
6346 error "'$cmd' wrong: found $nums, expected $expected"
6350 cmd="$LFS find -stripe-count 1 -type f $dir"
6351 nums=$($cmd | wc -l)
6352 [ $nums -eq $expected ] || {
6353 $LFS getstripe -R $dir
6354 error "'$cmd' wrong: found $nums, expected $expected"
6357 cmd="$LFS find -stripe-count -2 -type f $dir"
6358 nums=$($cmd | wc -l)
6359 [ $nums -eq $expected ] || {
6360 $LFS getstripe -R $dir
6361 error "'$cmd' wrong: found $nums, expected $expected"
6365 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6366 nums=$($cmd | wc -l)
6367 [ $nums -eq $expected ] || {
6368 $LFS getstripe -R $dir
6369 error "'$cmd' wrong: found $nums, expected $expected"
6372 run_test 56s "check lfs find -stripe-count works"
6374 test_56t() { # LU-611 #LU-9369
6375 local dir=$DIR/$tdir
6377 setup_56 $dir 0 $NUMDIRS
6378 for i in $(seq $NUMDIRS); do
6379 $LFS setstripe -S 8M $dir/dir$i/$tfile
6382 local expected=$NUMDIRS
6383 local cmd="$LFS find -S 8M $dir"
6384 local nums=$($cmd | wc -l)
6386 [ $nums -eq $expected ] || {
6387 $LFS getstripe -R $dir
6388 error "'$cmd' wrong: found $nums, expected $expected"
6392 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6394 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6396 expected=$(((NUMDIRS + 1) * NUMFILES))
6397 cmd="$LFS find -stripe-size 512k -type f $dir"
6398 nums=$($cmd | wc -l)
6399 [ $nums -eq $expected ] ||
6400 error "'$cmd' wrong: found $nums, expected $expected"
6402 cmd="$LFS find -stripe-size +320k -type f $dir"
6403 nums=$($cmd | wc -l)
6404 [ $nums -eq $expected ] ||
6405 error "'$cmd' wrong: found $nums, expected $expected"
6407 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6408 cmd="$LFS find -stripe-size +200k -type f $dir"
6409 nums=$($cmd | wc -l)
6410 [ $nums -eq $expected ] ||
6411 error "'$cmd' wrong: found $nums, expected $expected"
6413 cmd="$LFS find -stripe-size -640k -type f $dir"
6414 nums=$($cmd | wc -l)
6415 [ $nums -eq $expected ] ||
6416 error "'$cmd' wrong: found $nums, expected $expected"
6419 cmd="$LFS find -stripe-size 256k -type f $dir"
6420 nums=$($cmd | wc -l)
6421 [ $nums -eq $expected ] ||
6422 error "'$cmd' wrong: found $nums, expected $expected"
6424 cmd="$LFS find -stripe-size -320k -type f $dir"
6425 nums=$($cmd | wc -l)
6426 [ $nums -eq $expected ] ||
6427 error "'$cmd' wrong: found $nums, expected $expected"
6430 cmd="$LFS find -stripe-size 1024k -type f $dir"
6431 nums=$($cmd | wc -l)
6432 [ $nums -eq $expected ] ||
6433 error "'$cmd' wrong: found $nums, expected $expected"
6435 run_test 56t "check lfs find -stripe-size works"
6437 test_56u() { # LU-611
6438 local dir=$DIR/$tdir
6440 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6442 if [[ $OSTCOUNT -gt 1 ]]; then
6443 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6449 local expected=$(((NUMDIRS + 1) * NUMFILES))
6450 local cmd="$LFS find -stripe-index 0 -type f $dir"
6451 local nums=$($cmd | wc -l)
6453 [ $nums -eq $expected ] ||
6454 error "'$cmd' wrong: found $nums, expected $expected"
6457 cmd="$LFS find -stripe-index 1 -type f $dir"
6458 nums=$($cmd | wc -l)
6459 [ $nums -eq $expected ] ||
6460 error "'$cmd' wrong: found $nums, expected $expected"
6462 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6463 nums=$($cmd | wc -l)
6464 [ $nums -eq $expected ] ||
6465 error "'$cmd' wrong: found $nums, expected $expected"
6468 # This should produce an error and not return any files
6469 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6470 nums=$($cmd 2>/dev/null | wc -l)
6471 [ $nums -eq $expected ] ||
6472 error "'$cmd' wrong: found $nums, expected $expected"
6474 if [[ $OSTCOUNT -gt 1 ]]; then
6475 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6476 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6477 nums=$($cmd | wc -l)
6478 [ $nums -eq $expected ] ||
6479 error "'$cmd' wrong: found $nums, expected $expected"
6482 run_test 56u "check lfs find -stripe-index works"
6486 local dir=$DIR/$tdir
6488 setup_56 $dir $NUMFILES $NUMDIRS
6490 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6491 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6493 for file in $($LFS find -m $UUID $dir); do
6494 file_midx=$($LFS getstripe -m $file)
6495 [ $file_midx -eq $mdt_idx ] ||
6496 error "lfs find -m $UUID != getstripe -m $file_midx"
6499 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6502 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6505 local dir=$DIR/$tdir
6507 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6509 local stripe_size=$($LFS getstripe -S -d $dir) ||
6510 error "$LFS getstripe -S -d $dir failed"
6511 stripe_size=${stripe_size%% *}
6513 local file_size=$((stripe_size * OSTCOUNT))
6514 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6515 local required_space=$((file_num * file_size))
6516 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6518 [[ $free_space -le $((required_space / 1024)) ]] &&
6519 skip_env "need $required_space, have $free_space kbytes"
6522 local dd_count=$((file_size / dd_bs))
6524 # write data into the files
6529 for i in $(seq $NUMFILES); do
6531 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6532 error "write data into $file failed"
6534 for i in $(seq $NUMDIRS); do
6535 for j in $(seq $NUMFILES); do
6536 file=$dir/dir$i/file$j
6537 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6538 error "write data into $file failed"
6542 # $LFS_MIGRATE will fail if hard link migration is unsupported
6543 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6544 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6545 error "creating links to $dir/dir1/file1 failed"
6550 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6553 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6556 eval $cmd || error "$cmd failed"
6558 check_stripe_count $dir/file1 $expected
6560 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6562 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6563 # OST 1 if it is on OST 0. This file is small enough to
6564 # be on only one stripe.
6565 file=$dir/migr_1_ost
6566 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6567 error "write data into $file failed"
6568 local obdidx=$($LFS getstripe -i $file)
6569 local oldmd5=$(md5sum $file)
6572 [[ $obdidx -eq 0 ]] && newobdidx=1
6573 cmd="$LFS migrate -i $newobdidx $file"
6575 eval $cmd || error "$cmd failed"
6577 local realobdix=$($LFS getstripe -i $file)
6578 local newmd5=$(md5sum $file)
6580 [[ $newobdidx -ne $realobdix ]] &&
6581 error "new OST is different (was=$obdidx, "\
6582 "wanted=$newobdidx, got=$realobdix)"
6583 [[ "$oldmd5" != "$newmd5" ]] &&
6584 error "md5sum differ: $oldmd5, $newmd5"
6588 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6590 eval $cmd || error "$cmd failed"
6592 for j in $(seq $NUMFILES); do
6593 check_stripe_count $dir/dir1/file$j $expected
6596 # lfs_migrate works with lfs find
6597 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6598 $LFS_MIGRATE -y -c $expected"
6600 eval $cmd || error "$cmd failed"
6602 for i in $(seq 2 $NUMFILES); do
6603 check_stripe_count $dir/file$i $expected
6605 for i in $(seq 2 $NUMDIRS); do
6606 for j in $(seq $NUMFILES); do
6607 check_stripe_count $dir/dir$i/file$j $expected
6611 run_test 56w "check lfs_migrate -c stripe_count works"
6614 local file1=$DIR/$tdir/file1
6615 local create_pool=false
6616 local initial_pool=$($LFS getstripe -p $DIR)
6620 echo -n "Creating test dir..."
6621 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6624 echo -n "Creating test file..."
6625 touch $file1 || error "cannot create file"
6628 echo -n "Detecting existing pools..."
6629 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6631 if [ ${#pool_list[@]} -gt 0 ]; then
6632 echo "${pool_list[@]}"
6633 for thispool in "${pool_list[@]}"; do
6634 if [[ -z "$initial_pool" ||
6635 "$initial_pool" != "$thispool" ]]; then
6637 echo "Using existing pool '$pool'"
6642 echo "none detected."
6644 if [ -z "$pool" ]; then
6645 pool=${POOL:-testpool}
6646 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6647 echo -n "Creating pool '$pool'..."
6649 pool_add $pool &> /dev/null ||
6650 error "pool_add failed"
6653 echo -n "Adding target to pool..."
6654 pool_add_targets $pool 0 0 1 &> /dev/null ||
6655 error "pool_add_targets failed"
6659 echo -n "Setting pool using -p option..."
6660 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6661 error "migrate failed rc = $?"
6664 echo -n "Verifying test file is in pool after migrating..."
6665 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6666 error "file was not migrated to pool $pool"
6669 echo -n "Removing test file from pool '$pool'..."
6670 # "lfs migrate $file" won't remove the file from the pool
6671 # until some striping information is changed.
6672 $LFS migrate -c 1 $file1 &> /dev/null ||
6673 error "cannot remove from pool"
6674 [ "$($LFS getstripe -p $file1)" ] &&
6675 error "pool still set"
6678 echo -n "Setting pool using --pool option..."
6679 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6680 error "migrate failed rc = $?"
6685 if $create_pool; then
6686 destroy_test_pools 2> /dev/null ||
6687 error "destroy test pools failed"
6690 run_test 56wb "check lfs_migrate pool support"
6693 local file1="$DIR/$tdir/file1"
6700 echo -n "Creating test dir..."
6701 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6702 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6703 error "cannot set stripe by '-S 1M -c 1'"
6706 echo -n "Setting initial stripe for test file..."
6707 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6708 error "cannot set stripe"
6709 cur_ssize=$($LFS getstripe -S "$file1")
6710 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6713 # File currently set to -S 512K -c 1
6715 # Ensure -c and -S options are rejected when -R is set
6716 echo -n "Verifying incompatible options are detected..."
6717 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6718 error "incompatible -c and -R options not detected"
6719 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6720 error "incompatible -S and -R options not detected"
6723 # Ensure unrecognized options are passed through to 'lfs migrate'
6724 echo -n "Verifying -S option is passed through to lfs migrate..."
6725 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6726 error "migration failed"
6727 cur_ssize=$($LFS getstripe -S "$file1")
6728 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6731 # File currently set to -S 1M -c 1
6733 # Ensure long options are supported
6734 echo -n "Verifying long options supported..."
6735 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6736 error "long option without argument not supported"
6737 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6738 error "long option with argument not supported"
6739 cur_ssize=$($LFS getstripe -S "$file1")
6740 [ $cur_ssize -eq 524288 ] ||
6741 error "migrate --stripe-size $cur_ssize != 524288"
6744 # File currently set to -S 512K -c 1
6746 if [ "$OSTCOUNT" -gt 1 ]; then
6747 echo -n "Verifying explicit stripe count can be set..."
6748 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6749 error "migrate failed"
6750 cur_scount=$($LFS getstripe -c "$file1")
6751 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6755 # File currently set to -S 512K -c 1 or -S 512K -c 2
6757 # Ensure parent striping is used if -R is set, and no stripe
6758 # count or size is specified
6759 echo -n "Setting stripe for parent directory..."
6760 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6761 error "cannot set stripe '-S 2M -c 1'"
6764 echo -n "Verifying restripe option uses parent stripe settings..."
6765 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6766 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6767 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6768 error "migrate failed"
6769 cur_ssize=$($LFS getstripe -S "$file1")
6770 [ $cur_ssize -eq $parent_ssize ] ||
6771 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6772 cur_scount=$($LFS getstripe -c "$file1")
6773 [ $cur_scount -eq $parent_scount ] ||
6774 error "migrate -R stripe_count $cur_scount != $parent_scount"
6777 # File currently set to -S 1M -c 1
6779 # Ensure striping is preserved if -R is not set, and no stripe
6780 # count or size is specified
6781 echo -n "Verifying striping size preserved when not specified..."
6782 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6783 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6784 error "cannot set stripe on parent directory"
6785 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6786 error "migrate failed"
6787 cur_ssize=$($LFS getstripe -S "$file1")
6788 [ $cur_ssize -eq $orig_ssize ] ||
6789 error "migrate by default $cur_ssize != $orig_ssize"
6792 # Ensure file name properly detected when final option has no argument
6793 echo -n "Verifying file name properly detected..."
6794 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6795 error "file name interpreted as option argument"
6801 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6804 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6806 local file1=$DIR/$tdir/file1
6808 echo -n "Creating test dir..."
6809 test_mkdir $DIR/$tdir || error "cannot create dir"
6812 echo -n "Creating test file..."
6816 # Ensure 'lfs migrate' will fail by using a non-existent option,
6817 # and make sure rsync is not called to recover
6818 echo -n "Make sure --no-rsync option works..."
6819 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6820 grep -q 'refusing to fall back to rsync' ||
6821 error "rsync was called with --no-rsync set"
6824 # Ensure rsync is called without trying 'lfs migrate' first
6825 echo -n "Make sure --rsync option works..."
6826 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6827 grep -q 'falling back to rsync' &&
6828 error "lfs migrate was called with --rsync set"
6831 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6832 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6833 grep -q 'at the same time' ||
6834 error "--rsync and --no-rsync accepted concurrently"
6840 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6846 test_mkdir $td || error "cannot create $td"
6847 touch $tf || error "cannot touch $tf"
6849 echo -n "Make sure --non-direct|-D works..."
6850 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6851 grep -q "lfs migrate --non-direct" ||
6852 error "--non-direct option cannot work correctly"
6853 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6854 grep -q "lfs migrate -D" ||
6855 error "-D option cannot work correctly"
6858 run_test 56we "check lfs_migrate --non-direct|-D support"
6861 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6862 check_swap_layouts_support
6864 local dir=$DIR/$tdir
6865 local ref1=/etc/passwd
6866 local file1=$dir/file1
6868 test_mkdir $dir || error "creating dir $dir"
6869 $LFS setstripe -c 2 $file1
6871 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6872 stripe=$($LFS getstripe -c $file1)
6873 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6874 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6879 run_test 56x "lfs migration support"
6882 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6883 check_swap_layouts_support
6885 local dir=$DIR/$tdir/$testnum
6889 local ref1=/etc/passwd
6890 local file1=$dir/file1
6892 $LFS setstripe -c 2 $file1
6894 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6896 local stripe=$($LFS getstripe -c $file1)
6898 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6899 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6904 run_test 56xa "lfs migration --block support"
6906 check_migrate_links() {
6908 local file1="$dir/file1"
6912 local total_count=$(($begin + $count - 1))
6913 local symlink_count=10
6916 if [ ! -f "$file1" ]; then
6917 echo -n "creating initial file..."
6918 $LFS setstripe -c 1 -S "512k" "$file1" ||
6919 error "cannot setstripe initial file"
6922 echo -n "creating symlinks..."
6923 for s in $(seq 1 $symlink_count); do
6924 ln -s "$file1" "$dir/slink$s" ||
6925 error "cannot create symlinks"
6929 echo -n "creating nonlinked files..."
6930 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6931 error "cannot create nonlinked files"
6936 if [ ! -f "$dir/file$total_count" ]; then
6937 echo -n "creating hard links $begin:$total_count..."
6938 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6939 /dev/null || error "cannot create hard links"
6943 echo -n "checking number of hard links listed in xattrs..."
6944 local fid=$($LFS getstripe -F "$file1")
6945 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6948 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6949 skip "hard link list has unexpected size, skipping test"
6951 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6952 error "link names should exceed xattrs size"
6955 echo -n "migrating files..."
6956 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6958 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6961 # make sure all links have been properly migrated
6962 echo -n "verifying files..."
6963 fid=$($LFS getstripe -F "$file1") ||
6964 error "cannot get fid for file $file1"
6965 for i in $(seq 2 $total_count); do
6966 local fid2=$($LFS getstripe -F $dir/file$i)
6968 [ "$fid2" == "$fid" ] ||
6969 error "migrated hard link has mismatched FID"
6972 # make sure hard links were properly detected, and migration was
6973 # performed only once for the entire link set; nonlinked files should
6975 local actual=$(grep -c 'done' <<< "$migrate_out")
6976 local expected=$(($uniq_count + 1))
6978 [ "$actual" -eq "$expected" ] ||
6979 error "hard links individually migrated ($actual != $expected)"
6981 # make sure the correct number of hard links are present
6982 local hardlinks=$(stat -c '%h' "$file1")
6984 [ $hardlinks -eq $total_count ] ||
6985 error "num hard links $hardlinks != $total_count"
6992 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6993 skip "Need MDS version at least 2.10.55"
6995 local dir="$DIR/$tdir"
6997 test_mkdir "$dir" || error "cannot create dir $dir"
6999 echo "testing lfs migrate mode when all links fit within xattrs"
7000 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7002 echo "testing rsync mode when all links fit within xattrs"
7003 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7005 echo "testing lfs migrate mode when all links do not fit within xattrs"
7006 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7008 echo "testing rsync mode when all links do not fit within xattrs"
7009 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7011 chown -R $RUNAS_ID $dir
7012 echo "testing non-root lfs migrate mode when not all links are in xattr"
7013 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7018 run_test 56xb "lfs migration hard link support"
7021 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7023 local dir="$DIR/$tdir"
7025 test_mkdir "$dir" || error "cannot create dir $dir"
7027 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7028 echo -n "Setting initial stripe for 20MB test file..."
7029 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7030 error "cannot setstripe 20MB file"
7032 echo -n "Sizing 20MB test file..."
7033 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7035 echo -n "Verifying small file autostripe count is 1..."
7036 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7037 error "cannot migrate 20MB file"
7038 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7039 error "cannot get stripe for $dir/20mb"
7040 [ $stripe_count -eq 1 ] ||
7041 error "unexpected stripe count $stripe_count for 20MB file"
7045 # Test 2: File is small enough to fit within the available space on
7046 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7047 # have at least an additional 1KB for each desired stripe for test 3
7048 echo -n "Setting stripe for 1GB test file..."
7049 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7051 echo -n "Sizing 1GB test file..."
7052 # File size is 1GB + 3KB
7053 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7056 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7057 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7058 if (( avail > 524288 * OSTCOUNT )); then
7059 echo -n "Migrating 1GB file..."
7060 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7061 error "cannot migrate 1GB file"
7063 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7064 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7065 error "cannot getstripe for 1GB file"
7066 [ $stripe_count -eq 2 ] ||
7067 error "unexpected stripe count $stripe_count != 2"
7071 # Test 3: File is too large to fit within the available space on
7072 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7073 if [ $OSTCOUNT -ge 3 ]; then
7074 # The required available space is calculated as
7075 # file size (1GB + 3KB) / OST count (3).
7076 local kb_per_ost=349526
7078 echo -n "Migrating 1GB file with limit..."
7079 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7080 error "cannot migrate 1GB file with limit"
7083 stripe_count=$($LFS getstripe -c "$dir/1gb")
7084 echo -n "Verifying 1GB autostripe count with limited space..."
7085 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7086 error "unexpected stripe count $stripe_count (min 3)"
7093 run_test 56xc "lfs migration autostripe"
7096 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7098 local dir=$DIR/$tdir
7099 local f_mgrt=$dir/$tfile.mgrt
7100 local f_yaml=$dir/$tfile.yaml
7101 local f_copy=$dir/$tfile.copy
7102 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7103 local layout_copy="-c 2 -S 2M -i 1"
7104 local yamlfile=$dir/yamlfile
7105 local layout_before;
7108 test_mkdir "$dir" || error "cannot create dir $dir"
7109 $LFS setstripe $layout_yaml $f_yaml ||
7110 error "cannot setstripe $f_yaml with layout $layout_yaml"
7111 $LFS getstripe --yaml $f_yaml > $yamlfile
7112 $LFS setstripe $layout_copy $f_copy ||
7113 error "cannot setstripe $f_copy with layout $layout_copy"
7115 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7117 # 1. test option --yaml
7118 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7119 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7120 layout_before=$(get_layout_param $f_yaml)
7121 layout_after=$(get_layout_param $f_mgrt)
7122 [ "$layout_after" == "$layout_before" ] ||
7123 error "lfs_migrate --yaml: $layout_after != $layout_before"
7125 # 2. test option --copy
7126 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7127 error "cannot migrate $f_mgrt with --copy $f_copy"
7128 layout_before=$(get_layout_param $f_copy)
7129 layout_after=$(get_layout_param $f_mgrt)
7130 [ "$layout_after" == "$layout_before" ] ||
7131 error "lfs_migrate --copy: $layout_after != $layout_before"
7133 run_test 56xd "check lfs_migrate --yaml and --copy support"
7136 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7138 local dir=$DIR/$tdir
7139 local f_comp=$dir/$tfile
7140 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7141 local layout_before=""
7142 local layout_after=""
7144 test_mkdir "$dir" || error "cannot create dir $dir"
7145 $LFS setstripe $layout $f_comp ||
7146 error "cannot setstripe $f_comp with layout $layout"
7147 layout_before=$(get_layout_param $f_comp)
7148 dd if=/dev/zero of=$f_comp bs=1M count=4
7150 # 1. migrate a comp layout file by lfs_migrate
7151 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7152 layout_after=$(get_layout_param $f_comp)
7153 [ "$layout_before" == "$layout_after" ] ||
7154 error "lfs_migrate: $layout_before != $layout_after"
7156 # 2. migrate a comp layout file by lfs migrate
7157 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7158 layout_after=$(get_layout_param $f_comp)
7159 [ "$layout_before" == "$layout_after" ] ||
7160 error "lfs migrate: $layout_before != $layout_after"
7162 run_test 56xe "migrate a composite layout file"
7165 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7167 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7168 skip "Need server version at least 2.13.53"
7170 local dir=$DIR/$tdir
7171 local f_comp=$dir/$tfile
7172 local layout="-E 1M -c1 -E -1 -c2"
7176 test_mkdir "$dir" || error "cannot create dir $dir"
7177 $LFS setstripe $layout $f_comp ||
7178 error "cannot setstripe $f_comp with layout $layout"
7179 fid_before=$($LFS getstripe --fid $f_comp)
7180 dd if=/dev/zero of=$f_comp bs=1M count=4
7182 # 1. migrate a comp layout file to a comp layout
7183 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7184 fid_after=$($LFS getstripe --fid $f_comp)
7185 [ "$fid_before" == "$fid_after" ] ||
7186 error "comp-to-comp migrate: $fid_before != $fid_after"
7188 # 2. migrate a comp layout file to a plain layout
7189 $LFS migrate -c2 $f_comp ||
7190 error "cannot migrate $f_comp by lfs migrate"
7191 fid_after=$($LFS getstripe --fid $f_comp)
7192 [ "$fid_before" == "$fid_after" ] ||
7193 error "comp-to-plain migrate: $fid_before != $fid_after"
7195 # 3. migrate a plain layout file to a comp layout
7196 $LFS migrate $layout $f_comp ||
7197 error "cannot migrate $f_comp by lfs migrate"
7198 fid_after=$($LFS getstripe --fid $f_comp)
7199 [ "$fid_before" == "$fid_after" ] ||
7200 error "plain-to-comp migrate: $fid_before != $fid_after"
7202 run_test 56xf "FID is not lost during migration of a composite layout file"
7205 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7206 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7209 local dir=$DIR/$tdir
7213 test_mkdir -p $dir || error "creating dir $dir"
7214 touch $f1 || error "creating std file $f1"
7215 $MULTIOP $f2 H2c || error "creating released file $f2"
7217 # a directory can be raid0, so ask only for files
7218 res=$($LFS find $dir -L raid0 -type f | wc -l)
7219 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7221 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7222 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7224 # only files can be released, so no need to force file search
7225 res=$($LFS find $dir -L released)
7226 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7228 res=$($LFS find $dir -type f \! -L released)
7229 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7231 run_test 56y "lfs find -L raid0|released"
7233 test_56z() { # LU-4824
7234 # This checks to make sure 'lfs find' continues after errors
7235 # There are two classes of errors that should be caught:
7236 # - If multiple paths are provided, all should be searched even if one
7238 # - If errors are encountered during the search, it should not terminate
7240 local dir=$DIR/$tdir
7244 for i in d{0..9}; do
7246 touch $dir/$i/$tfile
7248 $LFS find $DIR/non_existent_dir $dir &&
7249 error "$LFS find did not return an error"
7250 # Make a directory unsearchable. This should NOT be the last entry in
7251 # directory order. Arbitrarily pick the 6th entry
7252 chmod 700 $($LFS find $dir -type d | sed '6!d')
7254 $RUNAS $LFS find $DIR/non_existent $dir
7255 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7257 # The user should be able to see 10 directories and 9 files
7258 (( count == 19 )) ||
7259 error "$LFS find found $count != 19 entries after error"
7261 run_test 56z "lfs find should continue after an error"
7263 test_56aa() { # LU-5937
7264 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7266 local dir=$DIR/$tdir
7269 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7271 createmany -o $dir/striped_dir/${tfile}- 1024
7272 local dirs=$($LFS find --size +8k $dir/)
7274 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7276 run_test 56aa "lfs find --size under striped dir"
7278 test_56ab() { # LU-10705
7279 test_mkdir $DIR/$tdir
7280 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7281 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7282 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7283 # Flush writes to ensure valid blocks. Need to be more thorough for
7284 # ZFS, since blocks are not allocated/returned to client immediately.
7286 wait_zfs_commit ost1 2
7287 cancel_lru_locks osc
7290 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7292 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7294 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7295 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7297 rm -f $DIR/$tdir/$tfile.[123]
7299 run_test 56ab "lfs find --blocks"
7302 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7303 skip "Need MDS version at least 2.10.50"
7305 # Create composite files with one component
7306 local dir=$DIR/$tdir
7308 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7309 # Create composite files with three components
7310 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7311 # Create non-composite files
7312 createmany -o $dir/${tfile}- 10
7314 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7316 [[ $nfiles == 10 ]] ||
7317 error "lfs find -E 1M found $nfiles != 10 files"
7319 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7320 [[ $nfiles == 25 ]] ||
7321 error "lfs find ! -E 1M found $nfiles != 25 files"
7323 # All files have a component that starts at 0
7324 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7325 [[ $nfiles == 35 ]] ||
7326 error "lfs find --component-start 0 - $nfiles != 35 files"
7328 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7329 [[ $nfiles == 15 ]] ||
7330 error "lfs find --component-start 2M - $nfiles != 15 files"
7332 # All files created here have a componenet that does not starts at 2M
7333 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7334 [[ $nfiles == 35 ]] ||
7335 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7337 # Find files with a specified number of components
7338 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7339 [[ $nfiles == 15 ]] ||
7340 error "lfs find --component-count 3 - $nfiles != 15 files"
7342 # Remember non-composite files have a component count of zero
7343 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7344 [[ $nfiles == 10 ]] ||
7345 error "lfs find --component-count 0 - $nfiles != 10 files"
7347 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7348 [[ $nfiles == 20 ]] ||
7349 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7351 # All files have a flag called "init"
7352 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7353 [[ $nfiles == 35 ]] ||
7354 error "lfs find --component-flags init - $nfiles != 35 files"
7356 # Multi-component files will have a component not initialized
7357 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7358 [[ $nfiles == 15 ]] ||
7359 error "lfs find !--component-flags init - $nfiles != 15 files"
7364 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7367 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7368 skip "Need MDS version at least 2.10.57"
7378 # create mirrored directories and mirrored files
7379 mkdir $td || error "mkdir $td failed"
7380 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7381 createmany -o $tf- 10 || error "create $tf- failed"
7383 for i in $(seq 2); do
7385 mkdir $dir || error "mkdir $dir failed"
7386 $LFS mirror create -N$((3 + i)) $dir ||
7387 error "create mirrored dir $dir failed"
7388 createmany -o $dir/$tfile- 10 ||
7389 error "create $dir/$tfile- failed"
7392 # change the states of some mirrored files
7394 for i in $(seq 2); do
7396 for j in $(seq 4 9); do
7397 echo foo > $dir/$tfile-$j
7401 # find mirrored files with specific mirror count
7402 cmd="$LFS find --mirror-count 3 --type f $td"
7403 nfiles=$($cmd | wc -l)
7404 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7406 cmd="$LFS find ! --mirror-count 3 --type f $td"
7407 nfiles=$($cmd | wc -l)
7408 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7410 cmd="$LFS find --mirror-count +2 --type f $td"
7411 nfiles=$($cmd | wc -l)
7412 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7414 cmd="$LFS find --mirror-count -6 --type f $td"
7415 nfiles=$($cmd | wc -l)
7416 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7418 # find mirrored files with specific file state
7419 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7420 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7422 cmd="$LFS find --mirror-state=ro --type f $td"
7423 nfiles=$($cmd | wc -l)
7424 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7426 cmd="$LFS find ! --mirror-state=ro --type f $td"
7427 nfiles=$($cmd | wc -l)
7428 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7430 cmd="$LFS find --mirror-state=wp --type f $td"
7431 nfiles=$($cmd | wc -l)
7432 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7434 cmd="$LFS find ! --mirror-state=sp --type f $td"
7435 nfiles=$($cmd | wc -l)
7436 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7438 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7442 # note test will not do anything if MDS is not local
7443 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7444 skip_env "ldiskfs only test"
7446 remote_mds_nodsh && skip "remote MDS with nodsh"
7448 local MNTDEV="osd*.*MDT*.mntdev"
7449 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7450 [ -z "$DEV" ] && error "can't access $MNTDEV"
7451 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7452 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7453 error "can't access $DEV"
7454 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7455 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7459 run_test 57a "verify MDS filesystem created with large inodes =="
7462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7463 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7464 skip_env "ldiskfs only test"
7466 remote_mds_nodsh && skip "remote MDS with nodsh"
7468 local dir=$DIR/$tdir
7471 local fileN=$dir/f$filecount
7473 rm -rf $dir || error "removing $dir"
7475 local mdtidx=$($LFS getstripe -m $dir)
7476 local mdtname=MDT$(printf %04x $mdtidx)
7477 local facet=mds$((mdtidx + 1))
7479 echo "mcreating $filecount files"
7480 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7482 # verify that files do not have EAs yet
7483 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7484 error "$file1 has an EA"
7485 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7486 error "$fileN has an EA"
7490 df $dir #make sure we get new statfs data
7491 local mdsfree=$(do_facet $facet \
7492 lctl get_param -n osd*.*$mdtname.kbytesfree)
7493 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7496 echo "opening files to create objects/EAs"
7497 for file in $(seq -f $dir/f%g 1 $filecount); do
7498 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7499 error "opening $file"
7502 # verify that files have EAs now
7503 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7504 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7506 sleep 1 #make sure we get new statfs data
7508 local mdsfree2=$(do_facet $facet \
7509 lctl get_param -n osd*.*$mdtname.kbytesfree)
7510 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7512 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7513 if [ "$mdsfree" != "$mdsfree2" ]; then
7514 error "MDC before $mdcfree != after $mdcfree2"
7516 echo "MDC before $mdcfree != after $mdcfree2"
7517 echo "unable to confirm if MDS has large inodes"
7522 run_test 57b "default LOV EAs are stored inside large inodes ==="
7525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7526 [ -z "$(which wiretest 2>/dev/null)" ] &&
7527 skip_env "could not find wiretest"
7531 run_test 58 "verify cross-platform wire constants =============="
7534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7536 echo "touch 130 files"
7537 createmany -o $DIR/f59- 130
7539 unlinkmany $DIR/f59- 130
7541 # wait for commitment of removal
7542 wait_delete_completed
7544 run_test 59 "verify cancellation of llog records async ========="
7546 TEST60_HEAD="test_60 run $RANDOM"
7548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7549 remote_mgs_nodsh && skip "remote MGS with nodsh"
7550 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7551 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7552 skip_env "missing subtest run-llog.sh"
7554 log "$TEST60_HEAD - from kernel mode"
7555 do_facet mgs "$LCTL dk > /dev/null"
7556 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7557 do_facet mgs $LCTL dk > $TMP/$tfile
7559 # LU-6388: test llog_reader
7560 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7561 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7562 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7563 skip_env "missing llog_reader"
7564 local fstype=$(facet_fstype mgs)
7565 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7566 skip_env "Only for ldiskfs or zfs type mgs"
7568 local mntpt=$(facet_mntpt mgs)
7569 local mgsdev=$(mgsdevname 1)
7581 #get fid and record list
7582 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7584 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7586 #remount mgs as ldiskfs or zfs type
7587 stop mgs || error "stop mgs failed"
7588 mount_fstype mgs || error "remount mgs failed"
7589 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7592 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7593 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7598 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7600 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7602 echo "obj_file is $obj_file"
7603 do_facet mgs $llog_reader $obj_file
7605 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7606 awk '{ print $3 }' | sed -e "s/^type=//g")
7607 if [ $rec_type != $rec ]; then
7608 echo "FAILED test_60a wrong record type $rec_type," \
7614 #check obj path if record type is LLOG_LOGID_MAGIC
7615 if [ "$rec" == "1064553b" ]; then
7616 path=$(do_facet mgs $llog_reader $obj_file |
7617 grep "path=" | awk '{ print $NF }' |
7618 sed -e "s/^path=//g")
7619 if [ $obj_file != $mntpt/$path ]; then
7620 echo "FAILED test_60a wrong obj path" \
7621 "$montpt/$path, should be $obj_file"
7628 #restart mgs before "error", otherwise it will block the next test
7629 stop mgs || error "stop mgs failed"
7630 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7631 $pass || error "test failed, see FAILED test_60a messages for specifics"
7633 run_test 60a "llog_test run from kernel module and test llog_reader"
7635 test_60b() { # bug 6411
7636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7639 LLOG_COUNT=$(do_facet mgs dmesg |
7640 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7641 /llog_[a-z]*.c:[0-9]/ {
7653 [[ $LLOG_COUNT -gt 120 ]] &&
7654 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7656 run_test 60b "limit repeated messages from CERROR/CWARN"
7659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7661 echo "create 5000 files"
7662 createmany -o $DIR/f60c- 5000
7663 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7664 lctl set_param fail_loc=0x80000137
7665 unlinkmany $DIR/f60c- 5000
7666 lctl set_param fail_loc=0
7668 run_test 60c "unlink file when mds full"
7671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7673 SAVEPRINTK=$(lctl get_param -n printk)
7674 # verify "lctl mark" is even working"
7675 MESSAGE="test message ID $RANDOM $$"
7676 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7677 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7679 lctl set_param printk=0 || error "set lnet.printk failed"
7680 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7681 MESSAGE="new test message ID $RANDOM $$"
7682 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7683 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7684 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7686 lctl set_param -n printk="$SAVEPRINTK"
7688 run_test 60d "test printk console message masking"
7691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7692 remote_mds_nodsh && skip "remote MDS with nodsh"
7695 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7696 do_facet mds1 lctl set_param fail_loc=0x15b
7699 run_test 60e "no space while new llog is being created"
7705 test_mkdir -c $MDSCOUNT $DIR/$tdir
7710 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7711 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7713 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7714 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7715 index=$((index + 1))
7721 for i in {0..100}; do
7722 # define OBD_FAIL_OSD_TXN_START 0x19a
7723 local index=$((i % MDSCOUNT + 1))
7725 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7732 for i in $(seq $MDSCOUNT); do
7733 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7736 mkdir $DIR/$tdir/new || error "mkdir failed"
7737 rmdir $DIR/$tdir/new || error "rmdir failed"
7739 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7741 for i in $(seq $MDSCOUNT); do
7742 wait_update_facet mds$i "$LCTL get_param -n \
7743 mdd.$(facet_svc mds$i).lfsck_namespace |
7744 awk '/^status/ { print \\\$2 }'" "completed"
7747 ls -R $DIR/$tdir || error "ls failed"
7748 rm -rf $DIR/$tdir || error "rmdir failed"
7750 run_test 60g "transaction abort won't cause MDT hung"
7753 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7754 skip "Need MDS version at least 2.12.52"
7755 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7759 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7760 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7761 for fail_loc in 0x80000188 0x80000189; do
7762 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7763 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7764 error "mkdir $dir-$fail_loc failed"
7765 for i in {0..10}; do
7766 # create may fail on missing stripe
7767 echo $i > $DIR/$tdir-$fail_loc/$i
7769 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7770 error "getdirstripe $tdir-$fail_loc failed"
7771 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7772 error "migrate $tdir-$fail_loc failed"
7773 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7774 error "getdirstripe $tdir-$fail_loc failed"
7775 pushd $DIR/$tdir-$fail_loc
7777 echo $f | cmp $f - || error "$f data mismatch"
7780 rm -rf $DIR/$tdir-$fail_loc
7783 run_test 60h "striped directory with missing stripes can be accessed"
7786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7789 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7790 cancel_lru_locks osc
7791 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7794 run_test 61a "mmap() writes don't make sync hang ================"
7797 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7799 run_test 61b "mmap() of unstriped file is successful"
7801 # bug 2330 - insufficient obd_match error checking causes LBUG
7803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7807 cancel_lru_locks osc
7808 lctl set_param fail_loc=0x405
7809 cat $f && error "cat succeeded, expect -EIO"
7810 lctl set_param fail_loc=0
7812 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7813 # match every page all of the time.
7814 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7816 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7817 # Though this test is irrelevant anymore, it helped to reveal some
7818 # other grant bugs (LU-4482), let's keep it.
7819 test_63a() { # was test_63
7820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7822 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7824 for i in `seq 10` ; do
7825 dd if=/dev/zero of=$DIR/f63 bs=8k &
7831 rm -f $DIR/f63 || true
7833 run_test 63a "Verify oig_wait interruption does not crash ======="
7835 # bug 2248 - async write errors didn't return to application on sync
7836 # bug 3677 - async write errors left page locked
7838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7841 lctl set_param debug=-1
7843 # ensure we have a grant to do async writes
7844 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7847 sync # sync lest earlier test intercept the fail_loc
7849 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7850 lctl set_param fail_loc=0x80000406
7851 $MULTIOP $DIR/$tfile Owy && \
7852 error "sync didn't return ENOMEM"
7853 sync; sleep 2; sync # do a real sync this time to flush page
7854 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7855 error "locked page left in cache after async error" || true
7858 run_test 63b "async write errors should be returned to fsync ==="
7861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7864 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7866 run_test 64a "verify filter grant calculations (in kernel) ====="
7869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7871 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7873 run_test 64b "check out-of-space detection on client"
7876 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7878 run_test 64c "verify grant shrink"
7884 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
7887 # this does exactly what osc_request.c:osc_announce_cached() does in
7888 # order to calculate max amount of grants to ask from server
7892 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
7893 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
7895 ((rpc_in_flight++));
7896 nrpages=$((nrpages * rpc_in_flight))
7898 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
7900 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7902 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7903 local undirty=$((nrpages * PAGE_SIZE))
7905 local max_extent_pages
7906 max_extent_pages=$(import_param $tgt grant_max_extent_size)
7907 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7908 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7909 local grant_extent_tax
7910 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7912 undirty=$((undirty + nrextents * grant_extent_tax))
7917 # this is size of unit for grant allocation. It should be equal to
7918 # what tgt_grant.c:tgt_grant_chunk() calculates
7922 local grant_extent_tax
7924 max_brw_size=$(import_param $tgt max_brw_size)
7926 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7928 echo $(((max_brw_size + grant_extent_tax) * 2))
7932 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
7933 skip "OST < 2.10.55 doesn't limit grants enough"
7935 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
7937 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
7938 skip "no grant_param connect flag"
7940 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
7942 $LCTL set_param -n -n debug="$OLDDEBUG" || true
7943 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
7946 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7947 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
7949 $LFS setstripe $DIR/$tfile -i 0 -c 1
7950 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
7953 while kill -0 $ddpid; do
7954 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7956 if [[ $cur_grant -gt $max_cur_granted ]]; then
7958 error "cur_grant $cur_grant > $max_cur_granted"
7964 run_test 64d "check grant limit exceed"
7970 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7972 ((cur_grants == expected)) ||
7973 error "$msg: grants mismatch: $cur_grants, expected $expected"
7977 echo $((($1 + $2 - 1) & ~($2 - 1)))
7981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7982 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
7983 skip "Need OSS version at least 2.11.56"
7985 # Remount client to reset grant
7986 remount_client $MOUNT || error "failed to remount client"
7987 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
7989 local init_grants=$(import_param $osc_tgt initial_grant)
7991 check_grants $osc_tgt $init_grants "init grants"
7993 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
7994 local max_brw_size=$(import_param $osc_tgt max_brw_size)
7995 local gbs=$(import_param $osc_tgt grant_block_size)
7997 # write random number of bytes from max_brw_size / 4 to max_brw_size
7998 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
7999 # align for direct io
8000 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8001 # round to grant consumption unit
8002 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8004 local grants=$((wb_round_up + extent_tax))
8006 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8008 # define OBD_FAIL_TGT_NO_GRANT 0x725
8009 # make the server not grant more back
8010 do_facet ost1 $LCTL set_param fail_loc=0x725
8011 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8013 do_facet ost1 $LCTL set_param fail_loc=0
8015 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8017 rm -f $DIR/$tfile || error "rm failed"
8019 # Remount client to reset grant
8020 remount_client $MOUNT || error "failed to remount client"
8021 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
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 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8029 do_facet ost1 $LCTL set_param fail_loc=0
8031 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8033 run_test 64e "check grant consumption (no grant allocation)"
8036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8038 # Remount client to reset grant
8039 remount_client $MOUNT || error "failed to remount client"
8040 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8042 local init_grants=$(import_param $osc_tgt initial_grant)
8043 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8044 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8045 local gbs=$(import_param $osc_tgt grant_block_size)
8046 local chunk=$(grant_chunk $osc_tgt)
8048 # write random number of bytes from max_brw_size / 4 to max_brw_size
8049 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8050 # align for direct io
8051 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8052 # round to grant consumption unit
8053 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8055 local grants=$((wb_round_up + extent_tax))
8057 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8058 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8059 error "error writing to $DIR/$tfile"
8061 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8062 "direct io with grant allocation"
8064 rm -f $DIR/$tfile || error "rm failed"
8066 # Remount client to reset grant
8067 remount_client $MOUNT || error "failed to remount client"
8068 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8070 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8072 local cmd="oO_WRONLY:w${write_bytes}_yc"
8074 $MULTIOP $DIR/$tfile $cmd &
8078 check_grants $osc_tgt $((init_grants - grants)) \
8079 "buffered io, not write rpc"
8081 kill -USR1 $MULTIPID
8084 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8085 "buffered io, one RPC"
8087 run_test 64f "check grant consumption (with grant allocation)"
8089 # bug 1414 - set/get directories' stripe info
8091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8093 test_mkdir $DIR/$tdir
8095 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8097 run_test 65a "directory with no stripe info"
8100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8102 test_mkdir $DIR/$tdir
8103 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8105 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8108 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8110 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8114 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8116 test_mkdir $DIR/$tdir
8117 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8119 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8120 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8122 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8124 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8129 test_mkdir $DIR/$tdir
8130 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8131 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8133 if [[ $STRIPECOUNT -le 0 ]]; then
8135 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8136 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8137 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8139 sc=$(($STRIPECOUNT - 1))
8141 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8142 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8143 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8144 error "lverify failed"
8146 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8151 test_mkdir $DIR/$tdir
8153 $LFS setstripe $DIR/$tdir || error "setstripe"
8154 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8155 error "no stripe info failed"
8157 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8159 run_test 65e "directory setstripe defaults"
8162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8164 test_mkdir $DIR/${tdir}f
8165 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8166 error "setstripe succeeded" || true
8168 run_test 65f "dir setstripe permission (should return error) ==="
8171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8173 test_mkdir $DIR/$tdir
8174 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8176 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8177 error "setstripe -S failed"
8178 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8179 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8180 error "delete default stripe failed"
8182 run_test 65g "directory setstripe -d"
8185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8187 test_mkdir $DIR/$tdir
8188 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8190 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8191 error "setstripe -S failed"
8192 test_mkdir $DIR/$tdir/dd1
8193 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8194 error "stripe info inherit failed"
8196 run_test 65h "directory stripe info inherit ===================="
8199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8201 save_layout_restore_at_exit $MOUNT
8203 # bug6367: set non-default striping on root directory
8204 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8206 # bug12836: getstripe on -1 default directory striping
8207 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8209 # bug12836: getstripe -v on -1 default directory striping
8210 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8212 # bug12836: new find on -1 default directory striping
8213 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8215 run_test 65i "various tests to set root directory striping"
8217 test_65j() { # bug6367
8218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8222 # if we aren't already remounting for each test, do so for this test
8223 if [ "$I_MOUNTED" = "yes" ]; then
8224 cleanup || error "failed to unmount"
8228 save_layout_restore_at_exit $MOUNT
8230 $LFS setstripe -d $MOUNT || error "setstripe failed"
8232 run_test 65j "set default striping on root directory (bug 6367)="
8236 wait_delete_completed
8237 do_facet $SINGLEMDS "lctl set_param -n \
8238 osp.$ost*MDT0000.max_create_count=$max_count"
8239 do_facet $SINGLEMDS "lctl set_param -n \
8240 osp.$ost*MDT0000.create_count=$count"
8241 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8242 echo $INACTIVE_OSC "is Activate"
8244 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8247 test_65k() { # bug11679
8248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8249 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8250 remote_mds_nodsh && skip "remote MDS with nodsh"
8252 local disable_precreate=true
8253 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8254 disable_precreate=false
8256 echo "Check OST status: "
8257 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8258 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8260 for OSC in $MDS_OSCS; do
8261 echo $OSC "is active"
8262 do_facet $SINGLEMDS lctl --device %$OSC activate
8265 for INACTIVE_OSC in $MDS_OSCS; do
8266 local ost=$(osc_to_ost $INACTIVE_OSC)
8267 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8268 lov.*md*.target_obd |
8269 awk -F: /$ost/'{ print $1 }' | head -n 1)
8272 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8273 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8275 echo "Deactivate: " $INACTIVE_OSC
8276 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8278 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8279 osp.$ost*MDT0000.create_count")
8280 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8281 osp.$ost*MDT0000.max_create_count")
8282 $disable_precreate &&
8283 do_facet $SINGLEMDS "lctl set_param -n \
8284 osp.$ost*MDT0000.max_create_count=0"
8286 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8287 [ -f $DIR/$tdir/$idx ] && continue
8288 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8289 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8291 error "setstripe $idx should succeed"; }
8292 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8294 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8297 do_facet $SINGLEMDS "lctl set_param -n \
8298 osp.$ost*MDT0000.max_create_count=$max_count"
8299 do_facet $SINGLEMDS "lctl set_param -n \
8300 osp.$ost*MDT0000.create_count=$count"
8301 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8302 echo $INACTIVE_OSC "is Activate"
8304 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8307 run_test 65k "validate manual striping works properly with deactivated OSCs"
8309 test_65l() { # bug 12836
8310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8312 test_mkdir -p $DIR/$tdir/test_dir
8313 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8314 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8316 run_test 65l "lfs find on -1 stripe dir ========================"
8319 local layout=$(save_layout $MOUNT)
8320 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8321 restore_layout $MOUNT $layout
8322 error "setstripe should fail by non-root users"
8326 run_test 65m "normal user can't set filesystem default stripe"
8329 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8330 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8331 skip "Need MDS version at least 2.12.50"
8332 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8334 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8335 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8336 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8338 local root_layout=$(save_layout $MOUNT)
8339 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8341 # new subdirectory under root directory should not inherit
8342 # the default layout from root
8343 local dir1=$MOUNT/$tdir-1
8344 mkdir $dir1 || error "mkdir $dir1 failed"
8345 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8346 error "$dir1 shouldn't have LOV EA"
8348 # delete the default layout on root directory
8349 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8351 local dir2=$MOUNT/$tdir-2
8352 mkdir $dir2 || error "mkdir $dir2 failed"
8353 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8354 error "$dir2 shouldn't have LOV EA"
8356 # set a new striping pattern on root directory
8357 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8358 local new_def_stripe_size=$((def_stripe_size * 2))
8359 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8360 error "set stripe size on $MOUNT failed"
8362 # new file created in $dir2 should inherit the new stripe size from
8363 # the filesystem default
8364 local file2=$dir2/$tfile-2
8365 touch $file2 || error "touch $file2 failed"
8367 local file2_stripe_size=$($LFS getstripe -S $file2)
8368 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8369 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8371 local dir3=$MOUNT/$tdir-3
8372 mkdir $dir3 || error "mkdir $dir3 failed"
8373 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8374 # the root layout, which is the actual default layout that will be used
8375 # when new files are created in $dir3.
8376 local dir3_layout=$(get_layout_param $dir3)
8377 local root_dir_layout=$(get_layout_param $MOUNT)
8378 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8379 error "$dir3 should show the default layout from $MOUNT"
8381 # set OST pool on root directory
8382 local pool=$TESTNAME
8383 pool_add $pool || error "add $pool failed"
8384 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8385 error "add targets to $pool failed"
8387 $LFS setstripe -p $pool $MOUNT ||
8388 error "set OST pool on $MOUNT failed"
8390 # new file created in $dir3 should inherit the pool from
8391 # the filesystem default
8392 local file3=$dir3/$tfile-3
8393 touch $file3 || error "touch $file3 failed"
8395 local file3_pool=$($LFS getstripe -p $file3)
8396 [[ "$file3_pool" = "$pool" ]] ||
8397 error "$file3 didn't inherit OST pool $pool"
8399 local dir4=$MOUNT/$tdir-4
8400 mkdir $dir4 || error "mkdir $dir4 failed"
8401 local dir4_layout=$(get_layout_param $dir4)
8402 root_dir_layout=$(get_layout_param $MOUNT)
8403 echo "$LFS getstripe -d $dir4"
8404 $LFS getstripe -d $dir4
8405 echo "$LFS getstripe -d $MOUNT"
8406 $LFS getstripe -d $MOUNT
8407 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8408 error "$dir4 should show the default layout from $MOUNT"
8410 # new file created in $dir4 should inherit the pool from
8411 # the filesystem default
8412 local file4=$dir4/$tfile-4
8413 touch $file4 || error "touch $file4 failed"
8415 local file4_pool=$($LFS getstripe -p $file4)
8416 [[ "$file4_pool" = "$pool" ]] ||
8417 error "$file4 didn't inherit OST pool $pool"
8419 # new subdirectory under non-root directory should inherit
8420 # the default layout from its parent directory
8421 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8422 error "set directory layout on $dir4 failed"
8424 local dir5=$dir4/$tdir-5
8425 mkdir $dir5 || error "mkdir $dir5 failed"
8427 dir4_layout=$(get_layout_param $dir4)
8428 local dir5_layout=$(get_layout_param $dir5)
8429 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8430 error "$dir5 should inherit the default layout from $dir4"
8432 # though subdir under ROOT doesn't inherit default layout, but
8433 # its sub dir/file should be created with default layout.
8434 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8435 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8436 skip "Need MDS version at least 2.12.59"
8438 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8439 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8440 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8442 if [ $default_lmv_hash == "none" ]; then
8443 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8445 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8446 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8449 $LFS setdirstripe -D -c 2 $MOUNT ||
8450 error "setdirstripe -D -c 2 failed"
8451 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8452 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8453 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8455 run_test 65n "don't inherit default layout from root for new subdirectories"
8457 # bug 2543 - update blocks count on client
8459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8462 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8463 sync; sync_all_data; sync; sync_all_data
8464 cancel_lru_locks osc
8465 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8466 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8468 run_test 66 "update inode blocks count on client ==============="
8471 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8475 swapon -s | awk '($1 == "'$1'") { print $4 }'
8478 # bug5265, obdfilter oa2dentry return -ENOENT
8479 # #define OBD_FAIL_SRV_ENOENT 0x217
8481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8482 remote_ost_nodsh && skip "remote OST with nodsh"
8485 $LFS setstripe -c 1 -i 0 $f
8487 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8489 do_facet ost1 lctl set_param fail_loc=0x217
8490 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8491 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8493 do_facet ost1 lctl set_param fail_loc=0
8494 $DIRECTIO write $f 0 2 || error "write error"
8496 cancel_lru_locks osc
8497 $DIRECTIO read $f 0 1 || error "read error"
8499 do_facet ost1 lctl set_param fail_loc=0x217
8500 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8502 do_facet ost1 lctl set_param fail_loc=0
8505 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8508 test_mkdir $DIR/$tdir
8509 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8510 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8512 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8514 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8516 [ "$RUNAS_ID" = "$UID" ] &&
8517 skip_env "RUNAS_ID = UID = $UID -- skipping"
8518 # Check that testing environment is properly set up. Skip if not
8519 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8520 skip_env "User $RUNAS_ID does not exist - skipping"
8523 chmod 777 $DIR/$tfile
8524 chmod ug+s $DIR/$tfile
8525 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8526 error "$RUNAS dd $DIR/$tfile failed"
8527 # See if we are still setuid/sgid
8528 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8529 error "S/gid is not dropped on write"
8530 # Now test that MDS is updated too
8531 cancel_lru_locks mdc
8532 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8533 error "S/gid is not dropped on MDS"
8536 run_test 72a "Test that remove suid works properly (bug5695) ===="
8538 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8541 [ "$RUNAS_ID" = "$UID" ] &&
8542 skip_env "RUNAS_ID = UID = $UID -- skipping"
8543 [ "$RUNAS_ID" -eq 0 ] &&
8544 skip_env "RUNAS_ID = 0 -- skipping"
8545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8546 # Check that testing environment is properly set up. Skip if not
8547 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8548 skip_env "User $RUNAS_ID does not exist - skipping"
8550 touch $DIR/${tfile}-f{g,u}
8551 test_mkdir $DIR/${tfile}-dg
8552 test_mkdir $DIR/${tfile}-du
8553 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8554 chmod g+s $DIR/${tfile}-{f,d}g
8555 chmod u+s $DIR/${tfile}-{f,d}u
8556 for perm in 777 2777 4777; do
8557 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8558 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8559 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8560 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8564 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8566 # bug 3462 - multiple simultaneous MDC requests
8568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8570 test_mkdir $DIR/d73-1
8571 test_mkdir $DIR/d73-2
8572 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8575 lctl set_param fail_loc=0x80000129
8576 $MULTIOP $DIR/d73-1/f73-2 Oc &
8578 lctl set_param fail_loc=0
8580 $MULTIOP $DIR/d73-2/f73-3 Oc &
8584 wait $pid1 || return 1
8588 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8589 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8590 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8594 run_test 73 "multiple MDC requests (should not deadlock)"
8596 test_74a() { # bug 6149, 6184
8597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8600 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8602 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8603 # will spin in a tight reconnection loop
8604 $LCTL set_param fail_loc=0x8000030e
8605 # get any lock that won't be difficult - lookup works.
8607 $LCTL set_param fail_loc=0
8611 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8613 test_74b() { # bug 13310
8614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8616 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8618 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8619 # will spin in a tight reconnection loop
8620 $LCTL set_param fail_loc=0x8000030e
8621 # get a "difficult" lock
8623 $LCTL set_param fail_loc=0
8627 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8632 #define OBD_FAIL_LDLM_NEW_LOCK
8633 $LCTL set_param fail_loc=0x319
8634 touch $DIR/$tfile && error "touch successful"
8635 $LCTL set_param fail_loc=0
8638 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8640 slab_lic=/sys/kernel/slab/lustre_inode_cache
8642 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
8643 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
8644 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
8647 test_76a() { # Now for b=20433, added originally in b=1443
8648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8650 cancel_lru_locks osc
8651 # there may be some slab objects cached per core
8652 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8653 local before=$(num_objects)
8654 local count=$((512 * cpus))
8655 [ "$SLOW" = "no" ] && count=$((128 * cpus))
8656 local margin=$((count / 10))
8657 if [[ -f $slab_lic/aliases ]]; then
8658 local aliases=$(cat $slab_lic/aliases)
8659 (( aliases > 0 )) && margin=$((margin * aliases))
8662 echo "before slab objects: $before"
8663 for i in $(seq $count); do
8667 cancel_lru_locks osc
8668 local after=$(num_objects)
8669 echo "created: $count, after slab objects: $after"
8670 # shared slab counts are not very accurate, allow significant margin
8671 # the main goal is that the cache growth is not permanently > $count
8672 while (( after > before + margin )); do
8674 after=$(num_objects)
8676 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8677 if (( wait > 60 )); then
8678 error "inode slab grew from $before+$margin to $after"
8682 run_test 76a "confirm clients recycle inodes properly ===="
8685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8686 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
8689 local before=$(num_objects)
8691 for i in $(seq $count); do
8696 local after=$(num_objects)
8699 while (( after > before )); do
8701 after=$(num_objects)
8703 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8704 if (( wait > 60 )); then
8705 error "inode slab grew from $before to $after"
8709 echo "slab objects before: $before, after: $after"
8711 run_test 76b "confirm clients recycle directory inodes properly ===="
8716 # Note: in sptlrpc modes which enable its own bulk checksum, the
8717 # original crc32_le bulk checksum will be automatically disabled,
8718 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8719 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8720 # In this case set_checksums() will not be no-op, because sptlrpc
8721 # bulk checksum will be enabled all through the test.
8723 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8724 lctl set_param -n osc.*.checksums $1
8728 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8729 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8730 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8731 tr -d [] | head -n1)}
8734 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8736 log "set checksum type to $1, rc = $rc"
8740 get_osc_checksum_type()
8742 # arugment 1: OST name, like OST0000
8744 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8745 sed 's/.*\[\(.*\)\].*/\1/g')
8747 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8751 F77_TMP=$TMP/f77-temp
8754 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8755 error "error writing to $F77_TMP"
8758 test_77a() { # bug 10889
8759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8760 $GSS && skip_env "could not run with gss"
8762 [ ! -f $F77_TMP ] && setup_f77
8764 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8768 run_test 77a "normal checksum read/write operation"
8770 test_77b() { # bug 10889
8771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8772 $GSS && skip_env "could not run with gss"
8774 [ ! -f $F77_TMP ] && setup_f77
8775 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8776 $LCTL set_param fail_loc=0x80000409
8779 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8780 error "dd error: $?"
8781 $LCTL set_param fail_loc=0
8783 for algo in $CKSUM_TYPES; do
8784 cancel_lru_locks osc
8785 set_checksum_type $algo
8786 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8787 $LCTL set_param fail_loc=0x80000408
8788 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8789 $LCTL set_param fail_loc=0
8792 set_checksum_type $ORIG_CSUM_TYPE
8795 run_test 77b "checksum error on client write, read"
8800 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8802 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8803 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8804 $check_ost && [ -n "$ost_file_prefix" ] &&
8805 do_facet ost1 rm -f ${ost_file_prefix}\*
8809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8810 $GSS && skip_env "could not run with gss"
8811 remote_ost_nodsh && skip "remote OST with nodsh"
8814 local osc_file_prefix
8816 local check_ost=false
8817 local ost_file_prefix
8823 # ensure corruption will occur on first OSS/OST
8824 $LFS setstripe -i 0 $DIR/$tfile
8826 [ ! -f $F77_TMP ] && setup_f77
8827 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8828 error "dd write error: $?"
8829 fid=$($LFS path2fid $DIR/$tfile)
8831 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8834 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8835 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8837 echo "OSS do not support bulk pages dump upon error"
8840 osc_file_prefix=$($LCTL get_param -n debug_path)
8841 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8843 trap cleanup_77c EXIT
8846 # enable bulk pages dump upon error on Client
8847 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8848 # enable bulk pages dump upon error on OSS
8850 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8852 # flush Client cache to allow next read to reach OSS
8853 cancel_lru_locks osc
8855 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8856 $LCTL set_param fail_loc=0x80000408
8857 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8858 $LCTL set_param fail_loc=0
8862 # check cksum dump on Client
8863 osc_file=$(ls ${osc_file_prefix}*)
8864 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8865 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8866 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8867 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8868 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8870 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8871 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8872 error "dump content does not match on Client"
8874 $check_ost || skip "No need to check cksum dump on OSS"
8876 # check cksum dump on OSS
8877 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8878 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8879 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8880 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8881 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8882 error "dump content does not match on OSS"
8886 run_test 77c "checksum error on client read with debug"
8888 test_77d() { # bug 10889
8889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8890 $GSS && skip_env "could not run with gss"
8892 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8893 $LCTL set_param fail_loc=0x80000409
8895 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8896 error "direct write: rc=$?"
8897 $LCTL set_param fail_loc=0
8900 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8901 $LCTL set_param fail_loc=0x80000408
8903 cancel_lru_locks osc
8904 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8905 error "direct read: rc=$?"
8906 $LCTL set_param fail_loc=0
8909 run_test 77d "checksum error on OST direct write, read"
8911 test_77f() { # bug 10889
8912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8913 $GSS && skip_env "could not run with gss"
8916 for algo in $CKSUM_TYPES; do
8917 cancel_lru_locks osc
8918 set_checksum_type $algo
8919 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8920 $LCTL set_param fail_loc=0x409
8921 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8922 error "direct write succeeded"
8923 $LCTL set_param fail_loc=0
8925 set_checksum_type $ORIG_CSUM_TYPE
8928 run_test 77f "repeat checksum error on write (expect error)"
8930 test_77g() { # bug 10889
8931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8932 $GSS && skip_env "could not run with gss"
8933 remote_ost_nodsh && skip "remote OST with nodsh"
8935 [ ! -f $F77_TMP ] && setup_f77
8937 local file=$DIR/$tfile
8938 stack_trap "rm -f $file" EXIT
8940 $LFS setstripe -c 1 -i 0 $file
8941 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8942 do_facet ost1 lctl set_param fail_loc=0x8000021a
8944 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8945 error "write error: rc=$?"
8946 do_facet ost1 lctl set_param fail_loc=0
8949 cancel_lru_locks osc
8950 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8951 do_facet ost1 lctl set_param fail_loc=0x8000021b
8953 cmp $F77_TMP $file || error "file compare failed"
8954 do_facet ost1 lctl set_param fail_loc=0
8957 run_test 77g "checksum error on OST write, read"
8959 test_77k() { # LU-10906
8960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8961 $GSS && skip_env "could not run with gss"
8963 local cksum_param="osc.$FSNAME*.checksums"
8964 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8968 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8969 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
8970 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
8973 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8974 error "failed to set checksum=$i on MGS"
8975 wait_update $HOSTNAME "$get_checksum" $i
8977 echo "remount client, checksum should be $i"
8978 remount_client $MOUNT || error "failed to remount client"
8979 checksum=$(eval $get_checksum)
8980 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8982 # remove persistent param to avoid races with checksum mountopt below
8983 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8984 error "failed to delete checksum on MGS"
8986 for opt in "checksum" "nochecksum"; do
8987 #remount with mount option
8988 echo "remount client with option $opt, checksum should be $i"
8989 umount_client $MOUNT || error "failed to umount client"
8990 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8991 error "failed to mount client with option '$opt'"
8992 checksum=$(eval $get_checksum)
8993 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8997 remount_client $MOUNT || error "failed to remount client"
8999 run_test 77k "enable/disable checksum correctly"
9002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9003 $GSS && skip_env "could not run with gss"
9006 stack_trap "set_checksums $ORIG_CSUM" EXIT
9007 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9009 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9011 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9012 for algo in $CKSUM_TYPES; do
9013 set_checksum_type $algo || error "fail to set checksum type $algo"
9014 osc_algo=$(get_osc_checksum_type OST0000)
9015 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9017 # no locks, no reqs to let the connection idle
9018 cancel_lru_locks osc
9019 lru_resize_disable osc
9020 wait_osc_import_state client ost1 IDLE
9022 # ensure ost1 is connected
9023 stat $DIR/$tfile >/dev/null || error "can't stat"
9024 wait_osc_import_state client ost1 FULL
9026 osc_algo=$(get_osc_checksum_type OST0000)
9027 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9031 run_test 77l "preferred checksum type is remembered after reconnected"
9033 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9042 test_78() { # bug 10901
9043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9044 remote_ost || skip_env "local OST"
9047 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9048 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9049 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9050 echo "MemTotal: $MEMTOTAL"
9052 # reserve 256MB of memory for the kernel and other running processes,
9053 # and then take 1/2 of the remaining memory for the read/write buffers.
9054 if [ $MEMTOTAL -gt 512 ] ;then
9055 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9057 # for those poor memory-starved high-end clusters...
9058 MEMTOTAL=$((MEMTOTAL / 2))
9060 echo "Mem to use for directio: $MEMTOTAL"
9062 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9063 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9064 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9065 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9067 echo "Smallest OST: $SMALLESTOST"
9068 [[ $SMALLESTOST -lt 10240 ]] &&
9069 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9071 trap cleanup_test_78 EXIT
9073 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9074 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9076 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9077 echo "File size: $F78SIZE"
9078 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9079 for i in $(seq 1 $NSEQ); do
9080 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9081 echo directIO rdwr round $i of $NSEQ
9082 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9087 run_test 78 "handle large O_DIRECT writes correctly ============"
9089 test_79() { # bug 12743
9090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9092 wait_delete_completed
9094 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9095 BKFREE=$(calc_osc_kbytes kbytesfree)
9096 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9098 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9099 DFTOTAL=`echo $STRING | cut -d, -f1`
9100 DFUSED=`echo $STRING | cut -d, -f2`
9101 DFAVAIL=`echo $STRING | cut -d, -f3`
9102 DFFREE=$(($DFTOTAL - $DFUSED))
9104 ALLOWANCE=$((64 * $OSTCOUNT))
9106 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9107 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9108 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9110 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9111 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9112 error "df free($DFFREE) mismatch OST free($BKFREE)"
9114 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9115 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9116 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9119 run_test 79 "df report consistency check ======================="
9121 test_80() { # bug 10718
9122 remote_ost_nodsh && skip "remote OST with nodsh"
9123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9125 # relax strong synchronous semantics for slow backends like ZFS
9126 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9127 local soc="obdfilter.*.sync_lock_cancel"
9128 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9130 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9131 if [ -z "$save" ]; then
9132 soc="obdfilter.*.sync_on_lock_cancel"
9133 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9136 if [ "$save" != "never" ]; then
9137 local hosts=$(comma_list $(osts_nodes))
9139 do_nodes $hosts $LCTL set_param $soc=never
9140 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9144 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9146 local before=$(date +%s)
9147 cancel_lru_locks osc
9148 local after=$(date +%s)
9149 local diff=$((after - before))
9150 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9154 run_test 80 "Page eviction is equally fast at high offsets too"
9156 test_81a() { # LU-456
9157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9158 remote_ost_nodsh && skip "remote OST with nodsh"
9160 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9161 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9162 do_facet ost1 lctl set_param fail_loc=0x80000228
9164 # write should trigger a retry and success
9165 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9166 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9168 if [ $RC -ne 0 ] ; then
9169 error "write should success, but failed for $RC"
9172 run_test 81a "OST should retry write when get -ENOSPC ==============="
9174 test_81b() { # LU-456
9175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9176 remote_ost_nodsh && skip "remote OST with nodsh"
9178 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9179 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9180 do_facet ost1 lctl set_param fail_loc=0x228
9182 # write should retry several times and return -ENOSPC finally
9183 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9184 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9187 if [ $RC -ne $ENOSPC ] ; then
9188 error "dd should fail for -ENOSPC, but succeed."
9191 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9194 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9196 test_mkdir $DIR/$tdir.cvsroot
9197 chown $RUNAS_ID $DIR/$tdir.cvsroot
9200 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9203 # some versions of cvs import exit(1) when asked to import links or
9204 # files they can't read. ignore those files.
9205 local toignore=$(find . -type l -printf '-I %f\n' -o \
9206 ! -perm /4 -printf '-I %f\n')
9207 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9208 $tdir.reposname vtag rtag
9211 test_mkdir $DIR/$tdir.reposname
9212 chown $RUNAS_ID $DIR/$tdir.reposname
9213 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9215 cd $DIR/$tdir.reposname
9217 $RUNAS cvs add -m 'addmsg' foo99
9219 $RUNAS cvs commit -m 'nomsg' foo99
9220 rm -fr $DIR/$tdir.cvsroot
9222 run_test 99 "cvs strange file/directory operations"
9225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9226 [[ "$NETTYPE" =~ tcp ]] ||
9227 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9228 remote_ost_nodsh && skip "remote OST with nodsh"
9229 remote_mds_nodsh && skip "remote MDS with nodsh"
9231 skip "useless for local single node setup"
9233 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9234 [ "$PROT" != "tcp" ] && continue
9235 RPORT=$(echo $REMOTE | cut -d: -f2)
9236 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9239 LPORT=`echo $LOCAL | cut -d: -f2`
9240 if [ $LPORT -ge 1024 ]; then
9241 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9243 error_exit "local: $LPORT > 1024, remote: $RPORT"
9246 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9248 run_test 100 "check local port using privileged port ==========="
9250 function get_named_value()
9259 echo $line | sed "s/^$tag[ ]*//"
9266 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9267 awk '/^max_cached_mb/ { print $2 }')
9270 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9280 local cache_limit=32
9282 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9283 trap cleanup_101a EXIT
9284 $LCTL set_param -n llite.*.read_ahead_stats 0
9285 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9288 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9290 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9291 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9294 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9295 get_named_value 'read but discarded' | cut -d" " -f1); do
9296 discard=$(($discard + $s))
9300 $LCTL get_param osc.*-osc*.rpc_stats
9301 $LCTL get_param llite.*.read_ahead_stats
9303 # Discard is generally zero, but sometimes a few random reads line up
9304 # and trigger larger readahead, which is wasted & leads to discards.
9305 if [[ $(($discard)) -gt $nreads ]]; then
9306 error "too many ($discard) discarded pages"
9308 rm -f $DIR/$tfile || true
9310 run_test 101a "check read-ahead for random reads"
9313 test_mkdir $DIR/$tdir
9315 local FILE_LENGTH=$2
9318 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9320 local list=$(comma_list $(osts_nodes))
9321 set_osd_param $list '' read_cache_enable 0
9322 set_osd_param $list '' writethrough_cache_enable 0
9324 trap cleanup_test101bc EXIT
9325 # prepare the read-ahead file
9326 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9328 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9329 count=$FILE_SIZE_MB 2> /dev/null
9333 cleanup_test101bc() {
9338 local list=$(comma_list $(osts_nodes))
9339 set_osd_param $list '' read_cache_enable 1
9340 set_osd_param $list '' writethrough_cache_enable 1
9344 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9349 local STRIPE_SIZE=$2
9350 local FILE_LENGTH=$3
9351 local RA_INC=1048576
9352 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9353 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9354 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9355 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9356 get_named_value 'read but discarded' |
9357 cut -d" " -f1 | calc_total)
9358 if [[ $DISCARD -gt $discard_limit ]]; then
9359 $LCTL get_param llite.*.read_ahead_stats
9360 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9362 echo "Read-ahead success for size ${READ_SIZE}"
9367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9368 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9370 local STRIPE_SIZE=1048576
9371 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9373 if [ $SLOW == "yes" ]; then
9374 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9376 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9379 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9381 # prepare the read-ahead file
9382 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9383 cancel_lru_locks osc
9384 for BIDX in 2 4 8 16 32 64 128 256
9386 local BSIZE=$((BIDX*4096))
9387 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9388 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9389 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9390 $LCTL set_param -n llite.*.read_ahead_stats 0
9391 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9392 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9393 cancel_lru_locks osc
9394 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9399 run_test 101b "check stride-io mode read-ahead ================="
9402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9404 local STRIPE_SIZE=1048576
9405 local FILE_LENGTH=$((STRIPE_SIZE*100))
9410 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9412 cancel_lru_locks osc
9413 $LCTL set_param osc.*.rpc_stats 0
9414 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9415 $LCTL get_param osc.*.rpc_stats
9416 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9417 local stats=$($LCTL get_param -n $osc_rpc_stats)
9418 local lines=$(echo "$stats" | awk 'END {print NR;}')
9421 if [ $lines -le 20 ]; then
9422 echo "continue debug"
9425 for size in 1 2 4 8; do
9426 local rpc=$(echo "$stats" |
9427 awk '($1 == "'$size':") {print $2; exit; }')
9428 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9429 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9431 echo "$osc_rpc_stats check passed!"
9436 run_test 101c "check stripe_size aligned read-ahead ================="
9439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9441 local file=$DIR/$tfile
9442 local sz_MB=${FILESIZE_101d:-80}
9443 local ra_MB=${READAHEAD_MB:-40}
9445 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9446 [ $free_MB -lt $sz_MB ] &&
9447 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9449 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9450 $LFS setstripe -c -1 $file || error "setstripe failed"
9452 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9453 echo Cancel LRU locks on lustre client to flush the client cache
9454 cancel_lru_locks osc
9456 echo Disable read-ahead
9457 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9458 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9459 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9460 $LCTL get_param -n llite.*.max_read_ahead_mb
9462 echo "Reading the test file $file with read-ahead disabled"
9463 local sz_KB=$((sz_MB * 1024 / 4))
9464 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9465 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9466 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9467 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9469 echo "Cancel LRU locks on lustre client to flush the client cache"
9470 cancel_lru_locks osc
9471 echo Enable read-ahead with ${ra_MB}MB
9472 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9474 echo "Reading the test file $file with read-ahead enabled"
9475 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9476 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9478 echo "read-ahead disabled time read $raOFF"
9479 echo "read-ahead enabled time read $raON"
9482 wait_delete_completed
9484 # use awk for this check instead of bash because it handles decimals
9485 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9486 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9488 run_test 101d "file read with and without read-ahead enabled"
9491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9493 local file=$DIR/$tfile
9494 local size_KB=500 #KB
9498 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9499 local need_KB=$((count * size_KB))
9500 [[ $free_KB -le $need_KB ]] &&
9501 skip_env "Need free space $need_KB, have $free_KB"
9503 echo "Creating $count ${size_KB}K test files"
9504 for ((i = 0; i < $count; i++)); do
9505 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9508 echo "Cancel LRU locks on lustre client to flush the client cache"
9509 cancel_lru_locks $OSC
9511 echo "Reset readahead stats"
9512 $LCTL set_param -n llite.*.read_ahead_stats 0
9514 for ((i = 0; i < $count; i++)); do
9515 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9518 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9519 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9521 for ((i = 0; i < $count; i++)); do
9522 rm -rf $file.$i 2>/dev/null
9525 #10000 means 20% reads are missing in readahead
9526 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9528 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9531 which iozone || skip_env "no iozone installed"
9533 local old_debug=$($LCTL get_param debug)
9534 old_debug=${old_debug#*=}
9535 $LCTL set_param debug="reada mmap"
9537 # create a test file
9538 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9540 echo Cancel LRU locks on lustre client to flush the client cache
9541 cancel_lru_locks osc
9543 echo Reset readahead stats
9544 $LCTL set_param -n llite.*.read_ahead_stats 0
9546 echo mmap read the file with small block size
9547 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9550 echo checking missing pages
9551 $LCTL get_param llite.*.read_ahead_stats
9552 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9553 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9555 $LCTL set_param debug="$old_debug"
9556 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9559 run_test 101f "check mmap read performance"
9561 test_101g_brw_size_test() {
9563 local pages=$((mb * 1048576 / PAGE_SIZE))
9564 local file=$DIR/$tfile
9566 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9567 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9568 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9569 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9573 stack_trap "rm -f $file" EXIT
9574 $LCTL set_param -n osc.*.rpc_stats=0
9576 # 10 RPCs should be enough for the test
9578 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9579 { error "dd write ${mb} MB blocks failed"; return 3; }
9580 cancel_lru_locks osc
9581 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9582 { error "dd write ${mb} MB blocks failed"; return 4; }
9584 # calculate number of full-sized read and write RPCs
9585 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9586 sed -n '/pages per rpc/,/^$/p' |
9587 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9588 END { print reads,writes }'))
9589 # allow one extra full-sized read RPC for async readahead
9590 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9591 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9592 [[ ${rpcs[1]} == $count ]] ||
9593 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9597 remote_ost_nodsh && skip "remote OST with nodsh"
9600 local osts=$(get_facets OST)
9601 local list=$(comma_list $(osts_nodes))
9602 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9603 local brw_size="obdfilter.*.brw_size"
9605 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9607 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9609 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9610 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9611 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9612 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9613 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9614 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9616 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9619 if [[ $orig_mb -lt 16 ]]; then
9620 save_lustre_params $osts "$brw_size" > $p
9621 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9622 error "set 16MB RPC size failed"
9624 echo "remount client to enable new RPC size"
9625 remount_client $MOUNT || error "remount_client failed"
9628 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9629 # should be able to set brw_size=12, but no rpc_stats for that
9630 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9633 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9635 if [[ $orig_mb -lt 16 ]]; then
9636 restore_lustre_params < $p
9637 remount_client $MOUNT || error "remount_client restore failed"
9640 rm -f $p $DIR/$tfile
9642 run_test 101g "Big bulk(4/16 MiB) readahead"
9645 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9647 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9648 error "dd 70M file failed"
9649 echo Cancel LRU locks on lustre client to flush the client cache
9650 cancel_lru_locks osc
9652 echo "Reset readahead stats"
9653 $LCTL set_param -n llite.*.read_ahead_stats 0
9655 echo "Read 10M of data but cross 64M bundary"
9656 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9657 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9658 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9659 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9660 rm -f $p $DIR/$tfile
9662 run_test 101h "Readahead should cover current read window"
9665 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9666 error "dd 10M file failed"
9668 local max_per_file_mb=$($LCTL get_param -n \
9669 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9670 cancel_lru_locks osc
9671 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9672 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9673 error "set max_read_ahead_per_file_mb to 1 failed"
9675 echo "Reset readahead stats"
9676 $LCTL set_param llite.*.read_ahead_stats=0
9678 dd if=$DIR/$tfile of=/dev/null bs=2M
9680 $LCTL get_param llite.*.read_ahead_stats
9681 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9682 awk '/misses/ { print $2 }')
9683 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9686 run_test 101i "allow current readahead to exceed reservation"
9689 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9690 error "setstripe $DIR/$tfile failed"
9691 local file_size=$((1048576 * 16))
9692 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9693 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9695 echo Disable read-ahead
9696 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9698 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9699 for blk in $PAGE_SIZE 1048576 $file_size; do
9700 cancel_lru_locks osc
9701 echo "Reset readahead stats"
9702 $LCTL set_param -n llite.*.read_ahead_stats=0
9703 local count=$(($file_size / $blk))
9704 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9705 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9706 get_named_value 'failed to fast read' |
9707 cut -d" " -f1 | calc_total)
9708 $LCTL get_param -n llite.*.read_ahead_stats
9709 [ $miss -eq $count ] || error "expected $count got $miss"
9712 rm -f $p $DIR/$tfile
9714 run_test 101j "A complete read block should be submitted when no RA"
9717 test_mkdir $DIR/$tdir
9718 chown $RUNAS_ID $DIR/$tdir
9721 STRIPE_COUNT=$OSTCOUNT
9722 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9724 trap cleanup_test102 EXIT
9726 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9728 for num in 1 2 3 4; do
9729 for count in $(seq 1 $STRIPE_COUNT); do
9730 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9731 local size=`expr $STRIPE_SIZE \* $num`
9732 local file=file"$num-$idx-$count"
9733 $1 $LFS setstripe -S $size -i $idx -c $count $file
9739 $1 tar cf $TMP/f102.tar $tdir --xattrs
9745 rm -rf $DIR/d0.sanity/d102
9749 [ "$UID" != 0 ] && skip "must run as root"
9750 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9751 skip_env "must have user_xattr"
9753 [ -z "$(which setfattr 2>/dev/null)" ] &&
9754 skip_env "could not find setfattr"
9756 local testfile=$DIR/$tfile
9759 echo "set/get xattr..."
9760 setfattr -n trusted.name1 -v value1 $testfile ||
9761 error "setfattr -n trusted.name1=value1 $testfile failed"
9762 getfattr -n trusted.name1 $testfile 2> /dev/null |
9763 grep "trusted.name1=.value1" ||
9764 error "$testfile missing trusted.name1=value1"
9766 setfattr -n user.author1 -v author1 $testfile ||
9767 error "setfattr -n user.author1=author1 $testfile failed"
9768 getfattr -n user.author1 $testfile 2> /dev/null |
9769 grep "user.author1=.author1" ||
9770 error "$testfile missing trusted.author1=author1"
9773 setfattr -n trusted.name2 -v value2 $testfile ||
9774 error "$testfile unable to set trusted.name2"
9775 setfattr -n trusted.name3 -v value3 $testfile ||
9776 error "$testfile unable to set trusted.name3"
9777 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9778 grep "trusted.name" | wc -l) -eq 3 ] ||
9779 error "$testfile missing 3 trusted.name xattrs"
9781 setfattr -n user.author2 -v author2 $testfile ||
9782 error "$testfile unable to set user.author2"
9783 setfattr -n user.author3 -v author3 $testfile ||
9784 error "$testfile unable to set user.author3"
9785 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9786 grep "user.author" | wc -l) -eq 3 ] ||
9787 error "$testfile missing 3 user.author xattrs"
9789 echo "remove xattr..."
9790 setfattr -x trusted.name1 $testfile ||
9791 error "$testfile error deleting trusted.name1"
9792 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9793 error "$testfile did not delete trusted.name1 xattr"
9795 setfattr -x user.author1 $testfile ||
9796 error "$testfile error deleting user.author1"
9797 echo "set lustre special xattr ..."
9798 $LFS setstripe -c1 $testfile
9799 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9800 awk -F "=" '/trusted.lov/ { print $2 }' )
9801 setfattr -n "trusted.lov" -v $lovea $testfile ||
9802 error "$testfile doesn't ignore setting trusted.lov again"
9803 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9804 error "$testfile allow setting invalid trusted.lov"
9807 run_test 102a "user xattr test =================================="
9809 check_102b_layout() {
9811 local testfile=$DIR/$tfile
9813 echo "test layout '$layout'"
9814 $LFS setstripe $layout $testfile || error "setstripe failed"
9815 $LFS getstripe -y $testfile
9817 echo "get/set/list trusted.lov xattr ..." # b=10930
9818 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9819 [[ "$value" =~ "trusted.lov" ]] ||
9820 error "can't get trusted.lov from $testfile"
9821 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9822 error "getstripe failed"
9824 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9826 value=$(cut -d= -f2 <<<$value)
9827 # LU-13168: truncated xattr should fail if short lov_user_md header
9828 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9829 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9830 for len in $lens; do
9831 echo "setfattr $len $testfile.2"
9832 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9833 [ $len -lt 66 ] && error "short xattr len=$len worked"
9835 local stripe_size=$($LFS getstripe -S $testfile.2)
9836 local stripe_count=$($LFS getstripe -c $testfile.2)
9837 [[ $stripe_size -eq 65536 ]] ||
9838 error "stripe size $stripe_size != 65536"
9839 [[ $stripe_count -eq $stripe_count_orig ]] ||
9840 error "stripe count $stripe_count != $stripe_count_orig"
9841 rm $testfile $testfile.2
9845 [ -z "$(which setfattr 2>/dev/null)" ] &&
9846 skip_env "could not find setfattr"
9847 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9849 # check plain layout
9850 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9852 # and also check composite layout
9853 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9856 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9859 [ -z "$(which setfattr 2>/dev/null)" ] &&
9860 skip_env "could not find setfattr"
9861 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9863 # b10930: get/set/list lustre.lov xattr
9864 echo "get/set/list lustre.lov xattr ..."
9865 test_mkdir $DIR/$tdir
9866 chown $RUNAS_ID $DIR/$tdir
9867 local testfile=$DIR/$tdir/$tfile
9868 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9869 error "setstripe failed"
9870 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9871 error "getstripe failed"
9872 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9873 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9875 local testfile2=${testfile}2
9876 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9877 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9879 $RUNAS $MCREATE $testfile2
9880 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9881 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9882 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9883 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9884 [ $stripe_count -eq $STRIPECOUNT ] ||
9885 error "stripe count $stripe_count != $STRIPECOUNT"
9887 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9889 compare_stripe_info1() {
9890 local stripe_index_all_zero=true
9892 for num in 1 2 3 4; do
9893 for count in $(seq 1 $STRIPE_COUNT); do
9894 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9895 local size=$((STRIPE_SIZE * num))
9896 local file=file"$num-$offset-$count"
9897 stripe_size=$($LFS getstripe -S $PWD/$file)
9898 [[ $stripe_size -ne $size ]] &&
9899 error "$file: size $stripe_size != $size"
9900 stripe_count=$($LFS getstripe -c $PWD/$file)
9901 # allow fewer stripes to be created, ORI-601
9902 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9903 error "$file: count $stripe_count != $count"
9904 stripe_index=$($LFS getstripe -i $PWD/$file)
9905 [[ $stripe_index -ne 0 ]] &&
9906 stripe_index_all_zero=false
9910 $stripe_index_all_zero &&
9911 error "all files are being extracted starting from OST index 0"
9915 have_xattrs_include() {
9916 tar --help | grep -q xattrs-include &&
9917 echo --xattrs-include="lustre.*"
9921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9922 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9924 XINC=$(have_xattrs_include)
9926 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9928 compare_stripe_info1
9930 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9934 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9936 XINC=$(have_xattrs_include)
9938 test_mkdir $DIR/$tdir.restore
9940 tar cf - --xattrs $tdir | tar xf - \
9941 -C $DIR/$tdir.restore --xattrs $XINC
9942 cd $DIR/$tdir.restore/$tdir
9943 compare_stripe_info1
9945 run_test 102f "tar copy files, not keep osts"
9948 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9949 skip "must have user_xattr"
9950 [ -z "$(which setfattr 2>/dev/null)" ] &&
9951 skip_env "could not find setfattr"
9952 [ -z "$(which getfattr 2>/dev/null)" ] &&
9953 skip_env "could not find getfattr"
9955 local xsize=${1:-1024} # in bytes
9956 local file=$DIR/$tfile
9957 local value="$(generate_string $xsize)"
9958 local xbig=trusted.big
9962 log "save $xbig on $file"
9965 setfattr -n $xbig -v $value $file ||
9966 error "saving $xbig on $file failed"
9968 setfattr -n $xbig -v $value $file &&
9969 error "saving $xbig on $file succeeded"
9973 local orig=$(get_xattr_value $xbig $file)
9974 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9976 local xsml=trusted.sml
9977 log "save $xsml on $file"
9978 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9980 local new=$(get_xattr_value $xbig $file)
9981 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9983 log "grow $xsml on $file"
9984 setfattr -n $xsml -v "$value" $file ||
9985 error "growing $xsml on $file failed"
9987 new=$(get_xattr_value $xbig $file)
9988 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9989 log "$xbig still valid after growing $xsml"
9994 test_102h() { # bug 15777
9997 run_test 102h "grow xattr from inside inode to external block"
10000 large_xattr_enabled || skip_env "ea_inode feature disabled"
10002 echo "setting xattr of max xattr size: $(max_xattr_size)"
10003 grow_xattr $(max_xattr_size)
10005 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10006 echo "This should fail:"
10007 grow_xattr $(($(max_xattr_size) + 10)) 1
10009 run_test 102ha "grow xattr from inside inode to external inode"
10011 test_102i() { # bug 17038
10012 [ -z "$(which getfattr 2>/dev/null)" ] &&
10013 skip "could not find getfattr"
10016 ln -s $DIR/$tfile $DIR/${tfile}link
10017 getfattr -n trusted.lov $DIR/$tfile ||
10018 error "lgetxattr on $DIR/$tfile failed"
10019 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10020 grep -i "no such attr" ||
10021 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10022 rm -f $DIR/$tfile $DIR/${tfile}link
10024 run_test 102i "lgetxattr test on symbolic link ============"
10027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10028 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10030 XINC=$(have_xattrs_include)
10031 setup_test102 "$RUNAS"
10032 chown $RUNAS_ID $DIR/$tdir
10033 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10034 cd $DIR/$tdir/$tdir
10035 compare_stripe_info1 "$RUNAS"
10037 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10040 [ -z "$(which setfattr 2>/dev/null)" ] &&
10041 skip "could not find setfattr"
10044 # b22187 just check that does not crash for regular file.
10045 setfattr -n trusted.lov $DIR/$tfile
10046 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10047 local test_kdir=$DIR/$tdir
10048 test_mkdir $test_kdir
10049 local default_size=$($LFS getstripe -S $test_kdir)
10050 local default_count=$($LFS getstripe -c $test_kdir)
10051 local default_offset=$($LFS getstripe -i $test_kdir)
10052 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10053 error 'dir setstripe failed'
10054 setfattr -n trusted.lov $test_kdir
10055 local stripe_size=$($LFS getstripe -S $test_kdir)
10056 local stripe_count=$($LFS getstripe -c $test_kdir)
10057 local stripe_offset=$($LFS getstripe -i $test_kdir)
10058 [ $stripe_size -eq $default_size ] ||
10059 error "stripe size $stripe_size != $default_size"
10060 [ $stripe_count -eq $default_count ] ||
10061 error "stripe count $stripe_count != $default_count"
10062 [ $stripe_offset -eq $default_offset ] ||
10063 error "stripe offset $stripe_offset != $default_offset"
10064 rm -rf $DIR/$tfile $test_kdir
10066 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10069 [ -z "$(which getfattr 2>/dev/null)" ] &&
10070 skip "could not find getfattr"
10072 # LU-532 trusted. xattr is invisible to non-root
10073 local testfile=$DIR/$tfile
10077 echo "listxattr as user..."
10078 chown $RUNAS_ID $testfile
10079 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10080 grep -q "trusted" &&
10081 error "$testfile trusted xattrs are user visible"
10085 run_test 102l "listxattr size test =================================="
10087 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10088 local path=$DIR/$tfile
10091 listxattr_size_check $path || error "listattr_size_check $path failed"
10093 run_test 102m "Ensure listxattr fails on small bufffer ========"
10097 getxattr() { # getxattr path name
10098 # Return the base64 encoding of the value of xattr name on path.
10102 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10104 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10106 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10108 getfattr --absolute-names --encoding=base64 --name=$name $path |
10109 awk -F= -v name=$name '$1 == name {
10110 print substr($0, index($0, "=") + 1);
10114 test_102n() { # LU-4101 mdt: protect internal xattrs
10115 [ -z "$(which setfattr 2>/dev/null)" ] &&
10116 skip "could not find setfattr"
10117 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10119 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10122 local file0=$DIR/$tfile.0
10123 local file1=$DIR/$tfile.1
10124 local xattr0=$TMP/$tfile.0
10125 local xattr1=$TMP/$tfile.1
10126 local namelist="lov lma lmv link fid version som hsm"
10130 rm -rf $file0 $file1 $xattr0 $xattr1
10131 touch $file0 $file1
10133 # Get 'before' xattrs of $file1.
10134 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10136 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10137 namelist+=" lfsck_namespace"
10138 for name in $namelist; do
10139 # Try to copy xattr from $file0 to $file1.
10140 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10142 setfattr --name=trusted.$name --value="$value" $file1 ||
10143 error "setxattr 'trusted.$name' failed"
10145 # Try to set a garbage xattr.
10146 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10148 if [[ x$name == "xlov" ]]; then
10149 setfattr --name=trusted.lov --value="$value" $file1 &&
10150 error "setxattr invalid 'trusted.lov' success"
10152 setfattr --name=trusted.$name --value="$value" $file1 ||
10153 error "setxattr invalid 'trusted.$name' failed"
10156 # Try to remove the xattr from $file1. We don't care if this
10157 # appears to succeed or fail, we just don't want there to be
10158 # any changes or crashes.
10159 setfattr --remove=$trusted.$name $file1 2> /dev/null
10162 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10165 # Try to copy xattr from $file0 to $file1.
10166 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10168 setfattr --name=trusted.$name --value="$value" $file1 ||
10169 error "setxattr 'trusted.$name' failed"
10171 # Try to set a garbage xattr.
10172 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10174 setfattr --name=trusted.$name --value="$value" $file1 ||
10175 error "setxattr 'trusted.$name' failed"
10177 # Try to remove the xattr from $file1. We don't care if this
10178 # appears to succeed or fail, we just don't want there to be
10179 # any changes or crashes.
10180 setfattr --remove=$trusted.$name $file1 2> /dev/null
10183 # Get 'after' xattrs of file1.
10184 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10186 if ! diff $xattr0 $xattr1; then
10187 error "before and after xattrs of '$file1' differ"
10190 rm -rf $file0 $file1 $xattr0 $xattr1
10194 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10196 test_102p() { # LU-4703 setxattr did not check ownership
10197 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10198 skip "MDS needs to be at least 2.5.56"
10200 local testfile=$DIR/$tfile
10204 echo "setfacl as user..."
10205 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10206 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10208 echo "setfattr as user..."
10209 setfacl -m "u:$RUNAS_ID:---" $testfile
10210 $RUNAS setfattr -x system.posix_acl_access $testfile
10211 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10213 run_test 102p "check setxattr(2) correctly fails without permission"
10216 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10217 skip "MDS needs to be at least 2.6.92"
10219 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10221 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10224 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10225 skip "MDS needs to be at least 2.6.93"
10227 touch $DIR/$tfile || error "touch"
10228 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10229 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10230 rm $DIR/$tfile || error "rm"
10233 mkdir -p $DIR/$tdir || error "mkdir"
10234 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10235 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10236 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10237 error "$testfile error deleting user.author1"
10238 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10239 grep "user.$(basename $tdir)" &&
10240 error "$tdir did not delete user.$(basename $tdir)"
10241 rmdir $DIR/$tdir || error "rmdir"
10244 test_mkdir $DIR/$tdir
10245 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10246 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10247 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10248 error "$testfile error deleting user.author1"
10249 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10250 grep "user.$(basename $tdir)" &&
10251 error "$tdir did not delete user.$(basename $tdir)"
10252 rmdir $DIR/$tdir || error "rm striped dir"
10254 run_test 102r "set EAs with empty values"
10257 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10258 skip "MDS needs to be at least 2.11.52"
10260 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10262 save_lustre_params client "llite.*.xattr_cache" > $save
10264 for cache in 0 1; do
10265 lctl set_param llite.*.xattr_cache=$cache
10268 touch $DIR/$tfile || error "touch"
10269 for prefix in lustre security system trusted user; do
10270 # Note getxattr() may fail with 'Operation not
10271 # supported' or 'No such attribute' depending
10272 # on prefix and cache.
10273 getfattr -n $prefix.n102s $DIR/$tfile &&
10274 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10278 restore_lustre_params < $save
10280 run_test 102s "getting nonexistent xattrs should fail"
10283 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10284 skip "MDS needs to be at least 2.11.52"
10286 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10288 save_lustre_params client "llite.*.xattr_cache" > $save
10290 for cache in 0 1; do
10291 lctl set_param llite.*.xattr_cache=$cache
10293 for buf_size in 0 256; do
10295 touch $DIR/$tfile || error "touch"
10296 setfattr -n user.multiop $DIR/$tfile
10297 $MULTIOP $DIR/$tfile oa$buf_size ||
10298 error "cannot get zero length xattr value (buf_size = $buf_size)"
10302 restore_lustre_params < $save
10304 run_test 102t "zero length xattr values handled correctly"
10308 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10313 [ "$UID" != 0 ] && skip "must run as root"
10314 $GSS && skip_env "could not run under gss"
10315 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10316 skip_env "must have acl enabled"
10317 [ -z "$(which setfacl 2>/dev/null)" ] &&
10318 skip_env "could not find setfacl"
10319 remote_mds_nodsh && skip "remote MDS with nodsh"
10321 gpasswd -a daemon bin # LU-5641
10322 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10324 declare -a identity_old
10326 for num in $(seq $MDSCOUNT); do
10327 switch_identity $num true || identity_old[$num]=$?
10330 SAVE_UMASK=$(umask)
10332 mkdir -p $DIR/$tdir
10335 echo "performing cp ..."
10336 run_acl_subtest cp || error "run_acl_subtest cp failed"
10337 echo "performing getfacl-noacl..."
10338 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10339 echo "performing misc..."
10340 run_acl_subtest misc || error "misc test failed"
10341 echo "performing permissions..."
10342 run_acl_subtest permissions || error "permissions failed"
10343 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10344 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10345 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10346 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10348 echo "performing permissions xattr..."
10349 run_acl_subtest permissions_xattr ||
10350 error "permissions_xattr failed"
10352 echo "performing setfacl..."
10353 run_acl_subtest setfacl || error "setfacl test failed"
10355 # inheritance test got from HP
10356 echo "performing inheritance..."
10357 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10358 chmod +x make-tree || error "chmod +x failed"
10359 run_acl_subtest inheritance || error "inheritance test failed"
10362 echo "LU-974 ignore umask when acl is enabled..."
10363 run_acl_subtest 974 || error "LU-974 umask test failed"
10364 if [ $MDSCOUNT -ge 2 ]; then
10365 run_acl_subtest 974_remote ||
10366 error "LU-974 umask test failed under remote dir"
10369 echo "LU-2561 newly created file is same size as directory..."
10370 if [ "$mds1_FSTYPE" != "zfs" ]; then
10371 run_acl_subtest 2561 || error "LU-2561 test failed"
10373 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10376 run_acl_subtest 4924 || error "LU-4924 test failed"
10381 for num in $(seq $MDSCOUNT); do
10382 if [ "${identity_old[$num]}" = 1 ]; then
10383 switch_identity $num false || identity_old[$num]=$?
10387 run_test 103a "acl test"
10393 for U in {0..511}; do
10395 local O=$(printf "%04o" $U)
10397 umask $(printf "%04o" $((511 ^ $O)))
10398 $LFS setstripe -c 1 $DIR/$tfile.s$O
10399 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10401 (( $S == ($O & 0666) )) ||
10402 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10404 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10405 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10406 (( $S == ($O & 0666) )) ||
10407 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10409 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10410 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10411 (( $S == ($O & 0666) )) ||
10412 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10413 rm -f $DIR/$tfile.[smp]$0
10417 # limit the concurrently running threads to 64. LU-11878
10418 local idx=$((U % 64))
10419 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10424 run_test 103b "umask lfs setstripe"
10427 mkdir -p $DIR/$tdir
10428 cp -rp $DIR/$tdir $DIR/$tdir.bak
10430 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10431 error "$DIR/$tdir shouldn't contain default ACL"
10432 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10433 error "$DIR/$tdir.bak shouldn't contain default ACL"
10436 run_test 103c "'cp -rp' won't set empty acl"
10439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10442 lfs df || error "lfs df failed"
10443 lfs df -ih || error "lfs df -ih failed"
10444 lfs df -h $DIR || error "lfs df -h $DIR failed"
10445 lfs df -i $DIR || error "lfs df -i $DIR failed"
10446 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10447 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10449 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10450 lctl --device %$OSC deactivate
10451 lfs df || error "lfs df with deactivated OSC failed"
10452 lctl --device %$OSC activate
10453 # wait the osc back to normal
10454 wait_osc_import_ready client ost
10456 lfs df || error "lfs df with reactivated OSC failed"
10459 run_test 104a "lfs df [-ih] [path] test ========================="
10462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10463 [ $RUNAS_ID -eq $UID ] &&
10464 skip_env "RUNAS_ID = UID = $UID -- skipping"
10466 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10467 grep "Permission denied" | wc -l)))
10468 if [ $denied_cnt -ne 0 ]; then
10469 error "lfs check servers test failed"
10472 run_test 104b "$RUNAS lfs check servers test ===================="
10475 # doesn't work on 2.4 kernels
10477 if $(flock_is_enabled); then
10478 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10480 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10484 run_test 105a "flock when mounted without -o flock test ========"
10488 if $(flock_is_enabled); then
10489 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10491 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10495 run_test 105b "fcntl when mounted without -o flock test ========"
10499 if $(flock_is_enabled); then
10500 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10502 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10506 run_test 105c "lockf when mounted without -o flock test"
10508 test_105d() { # bug 15924
10509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10511 test_mkdir $DIR/$tdir
10512 flock_is_enabled || skip_env "mount w/o flock enabled"
10513 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10514 $LCTL set_param fail_loc=0x80000315
10515 flocks_test 2 $DIR/$tdir
10517 run_test 105d "flock race (should not freeze) ========"
10519 test_105e() { # bug 22660 && 22040
10520 flock_is_enabled || skip_env "mount w/o flock enabled"
10523 flocks_test 3 $DIR/$tfile
10525 run_test 105e "Two conflicting flocks from same process"
10527 test_106() { #bug 10921
10528 test_mkdir $DIR/$tdir
10529 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10530 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10532 run_test 106 "attempt exec of dir followed by chown of that dir"
10535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10543 local save_pattern=$(sysctl -n kernel.core_pattern)
10544 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10545 sysctl -w kernel.core_pattern=$file
10546 sysctl -w kernel.core_uses_pid=0
10548 ulimit -c unlimited
10554 kill -s 11 $SLEEPPID
10556 if [ -e $file ]; then
10557 size=`stat -c%s $file`
10558 [ $size -eq 0 ] && error "Fail to create core file $file"
10560 error "Fail to create core file $file"
10563 sysctl -w kernel.core_pattern=$save_pattern
10564 sysctl -w kernel.core_uses_pid=$save_uses_pid
10567 run_test 107 "Coredump on SIG"
10570 test_mkdir $DIR/$tdir
10571 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10572 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10573 error "mkdir with 256 char should fail, but did not"
10574 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10575 error "create with 255 char failed"
10576 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10577 error "create with 256 char should fail, but did not"
10582 run_test 110 "filename length checking"
10585 # Purpose: To verify dynamic thread (OSS) creation.
10588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10589 remote_ost_nodsh && skip "remote OST with nodsh"
10591 # Lustre does not stop service threads once they are started.
10592 # Reset number of running threads to default.
10597 local save_params="$TMP/sanity-$TESTNAME.parameters"
10599 # Get ll_ost_io count before I/O
10600 OSTIO_pre=$(do_facet ost1 \
10601 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10602 # Exit if lustre is not running (ll_ost_io not running).
10603 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10605 echo "Starting with $OSTIO_pre threads"
10606 local thread_max=$((OSTIO_pre * 2))
10607 local rpc_in_flight=$((thread_max * 2))
10608 # Number of I/O Process proposed to be started.
10610 local facets=$(get_facets OST)
10612 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10613 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10615 # Set in_flight to $rpc_in_flight
10616 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10617 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10618 nfiles=${rpc_in_flight}
10619 # Set ost thread_max to $thread_max
10620 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10622 # 5 Minutes should be sufficient for max number of OSS
10623 # threads(thread_max) to be created.
10627 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10628 test_mkdir $DIR/$tdir
10629 for i in $(seq $nfiles); do
10630 local file=$DIR/$tdir/${tfile}-$i
10631 $LFS setstripe -c -1 -i 0 $file
10632 ($WTL $file $timeout)&
10635 # I/O Started - Wait for thread_started to reach thread_max or report
10636 # error if thread_started is more than thread_max.
10637 echo "Waiting for thread_started to reach thread_max"
10638 local thread_started=0
10639 local end_time=$((SECONDS + timeout))
10641 while [ $SECONDS -le $end_time ] ; do
10643 # Get ost i/o thread_started count.
10644 thread_started=$(do_facet ost1 \
10646 ost.OSS.ost_io.threads_started | cut -d= -f2")
10647 # Break out if thread_started is equal/greater than thread_max
10648 if [[ $thread_started -ge $thread_max ]]; then
10649 echo ll_ost_io thread_started $thread_started, \
10650 equal/greater than thread_max $thread_max
10656 # Cleanup - We have the numbers, Kill i/o jobs if running.
10657 jobcount=($(jobs -p))
10658 for i in $(seq 0 $((${#jobcount[@]}-1)))
10660 kill -9 ${jobcount[$i]}
10661 if [ $? -ne 0 ] ; then
10663 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10667 # Cleanup files left by WTL binary.
10668 for i in $(seq $nfiles); do
10669 local file=$DIR/$tdir/${tfile}-$i
10671 if [ $? -ne 0 ] ; then
10672 echo "Warning: Failed to delete file $file"
10676 restore_lustre_params <$save_params
10677 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10679 # Error out if no new thread has started or Thread started is greater
10681 if [[ $thread_started -le $OSTIO_pre ||
10682 $thread_started -gt $thread_max ]]; then
10683 error "ll_ost_io: thread_started $thread_started" \
10684 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10685 "No new thread started or thread started greater " \
10689 run_test 115 "verify dynamic thread creation===================="
10692 wait_delete_completed
10693 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10694 echo "OST kbytes available: ${AVAIL[@]}"
10699 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10700 #echo OST $i: ${AVAIL[i]}kb
10701 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10705 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10710 echo "Min free space: OST $MINI: $MINV"
10711 echo "Max free space: OST $MAXI: $MAXV"
10714 test_116a() { # was previously test_116()
10715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10716 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10717 remote_mds_nodsh && skip "remote MDS with nodsh"
10719 echo -n "Free space priority "
10720 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10725 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10726 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10727 trap simple_cleanup_common EXIT
10729 # Check if we need to generate uneven OSTs
10730 test_mkdir -p $DIR/$tdir/OST${MINI}
10731 local FILL=$((MINV / 4))
10732 local DIFF=$((MAXV - MINV))
10733 local DIFF2=$((DIFF * 100 / MINV))
10735 local threshold=$(do_facet $SINGLEMDS \
10736 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10737 threshold=${threshold%%%}
10738 echo -n "Check for uneven OSTs: "
10739 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10741 if [[ $DIFF2 -gt $threshold ]]; then
10743 echo "Don't need to fill OST$MINI"
10745 # generate uneven OSTs. Write 2% over the QOS threshold value
10747 DIFF=$((threshold - DIFF2 + 2))
10748 DIFF2=$((MINV * DIFF / 100))
10749 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10750 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10751 error "setstripe failed"
10752 DIFF=$((DIFF2 / 2048))
10754 while [ $i -lt $DIFF ]; do
10756 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10757 bs=2M count=1 2>/dev/null
10766 DIFF=$((MAXV - MINV))
10767 DIFF2=$((DIFF * 100 / MINV))
10768 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10769 if [ $DIFF2 -gt $threshold ]; then
10772 echo "failed - QOS mode won't be used"
10773 simple_cleanup_common
10774 skip "QOS imbalance criteria not met"
10782 # now fill using QOS
10783 $LFS setstripe -c 1 $DIR/$tdir
10784 FILL=$((FILL / 200))
10785 if [ $FILL -gt 600 ]; then
10788 echo "writing $FILL files to QOS-assigned OSTs"
10790 while [ $i -lt $FILL ]; do
10792 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10793 count=1 2>/dev/null
10796 echo "wrote $i 200k files"
10800 echo "Note: free space may not be updated, so measurements might be off"
10802 DIFF2=$((MAXV - MINV))
10803 echo "free space delta: orig $DIFF final $DIFF2"
10804 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10805 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10806 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10807 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10808 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10809 if [[ $DIFF -gt 0 ]]; then
10810 FILL=$((DIFF2 * 100 / DIFF - 100))
10811 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10814 # Figure out which files were written where
10815 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10816 awk '/'$MINI1': / {print $2; exit}')
10818 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10819 echo "$MINC files created on smaller OST $MINI1"
10820 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10821 awk '/'$MAXI1': / {print $2; exit}')
10823 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10824 echo "$MAXC files created on larger OST $MAXI1"
10825 if [[ $MINC -gt 0 ]]; then
10826 FILL=$((MAXC * 100 / MINC - 100))
10827 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10829 [[ $MAXC -gt $MINC ]] ||
10830 error_ignore LU-9 "stripe QOS didn't balance free space"
10831 simple_cleanup_common
10833 run_test 116a "stripe QOS: free space balance ==================="
10835 test_116b() { # LU-2093
10836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10837 remote_mds_nodsh && skip "remote MDS with nodsh"
10839 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10840 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10841 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10842 [ -z "$old_rr" ] && skip "no QOS"
10843 do_facet $SINGLEMDS lctl set_param \
10844 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10845 mkdir -p $DIR/$tdir
10846 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10847 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10848 do_facet $SINGLEMDS lctl set_param fail_loc=0
10850 do_facet $SINGLEMDS lctl set_param \
10851 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10853 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10855 test_117() # bug 10891
10857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10859 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10860 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10861 lctl set_param fail_loc=0x21e
10862 > $DIR/$tfile || error "truncate failed"
10863 lctl set_param fail_loc=0
10864 echo "Truncate succeeded."
10867 run_test 117 "verify osd extend =========="
10869 NO_SLOW_RESENDCOUNT=4
10870 export OLD_RESENDCOUNT=""
10871 set_resend_count () {
10872 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10873 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10874 lctl set_param -n $PROC_RESENDCOUNT $1
10875 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10878 # for reduce test_118* time (b=14842)
10879 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10881 # Reset async IO behavior after error case
10883 FILE=$DIR/reset_async
10885 # Ensure all OSCs are cleared
10886 $LFS setstripe -c -1 $FILE
10887 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10892 test_118a() #bug 11710
10894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10898 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10899 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10900 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10902 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10903 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10908 run_test 118a "verify O_SYNC works =========="
10912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10913 remote_ost_nodsh && skip "remote OST with nodsh"
10917 #define OBD_FAIL_SRV_ENOENT 0x217
10918 set_nodes_failloc "$(osts_nodes)" 0x217
10919 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10921 set_nodes_failloc "$(osts_nodes)" 0
10922 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10923 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10926 if [[ $RC -eq 0 ]]; then
10927 error "Must return error due to dropped pages, rc=$RC"
10931 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10932 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10936 echo "Dirty pages not leaked on ENOENT"
10938 # Due to the above error the OSC will issue all RPCs syncronously
10939 # until a subsequent RPC completes successfully without error.
10940 $MULTIOP $DIR/$tfile Ow4096yc
10945 run_test 118b "Reclaim dirty pages on fatal error =========="
10949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10951 # for 118c, restore the original resend count, LU-1940
10952 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10953 set_resend_count $OLD_RESENDCOUNT
10954 remote_ost_nodsh && skip "remote OST with nodsh"
10958 #define OBD_FAIL_OST_EROFS 0x216
10959 set_nodes_failloc "$(osts_nodes)" 0x216
10961 # multiop should block due to fsync until pages are written
10962 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10966 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10967 error "Multiop failed to block on fsync, pid=$MULTIPID"
10970 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10972 if [[ $WRITEBACK -eq 0 ]]; then
10973 error "No page in writeback, writeback=$WRITEBACK"
10976 set_nodes_failloc "$(osts_nodes)" 0
10979 if [[ $RC -ne 0 ]]; then
10980 error "Multiop fsync failed, rc=$RC"
10983 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10984 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10986 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10987 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10991 echo "Dirty pages flushed via fsync on EROFS"
10994 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10996 # continue to use small resend count to reduce test_118* time (b=14842)
10997 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11002 remote_ost_nodsh && skip "remote OST with nodsh"
11006 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11007 set_nodes_failloc "$(osts_nodes)" 0x214
11008 # multiop should block due to fsync until pages are written
11009 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11013 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11014 error "Multiop failed to block on fsync, pid=$MULTIPID"
11017 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11019 if [[ $WRITEBACK -eq 0 ]]; then
11020 error "No page in writeback, writeback=$WRITEBACK"
11023 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11024 set_nodes_failloc "$(osts_nodes)" 0
11026 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11027 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11029 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11030 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11034 echo "Dirty pages gaurenteed flushed via fsync"
11037 run_test 118d "Fsync validation inject a delay of the bulk =========="
11040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11044 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11045 lctl set_param fail_loc=0x8000040a
11047 # Should simulate EINVAL error which is fatal
11048 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11050 if [[ $RC -eq 0 ]]; then
11051 error "Must return error due to dropped pages, rc=$RC"
11054 lctl set_param fail_loc=0x0
11056 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11057 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11058 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11060 if [[ $LOCKED -ne 0 ]]; then
11061 error "Locked pages remain in cache, locked=$LOCKED"
11064 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11065 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11069 echo "No pages locked after fsync"
11074 run_test 118f "Simulate unrecoverable OSC side error =========="
11077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11081 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11082 lctl set_param fail_loc=0x406
11084 # simulate local -ENOMEM
11085 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11088 lctl set_param fail_loc=0
11089 if [[ $RC -eq 0 ]]; then
11090 error "Must return error due to dropped pages, rc=$RC"
11093 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11094 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11095 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11097 if [[ $LOCKED -ne 0 ]]; then
11098 error "Locked pages remain in cache, locked=$LOCKED"
11101 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11102 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11106 echo "No pages locked after fsync"
11111 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11115 remote_ost_nodsh && skip "remote OST with nodsh"
11119 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11120 set_nodes_failloc "$(osts_nodes)" 0x20e
11121 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11122 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11125 set_nodes_failloc "$(osts_nodes)" 0
11126 if [[ $RC -eq 0 ]]; then
11127 error "Must return error due to dropped pages, rc=$RC"
11130 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11131 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11132 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11134 if [[ $LOCKED -ne 0 ]]; then
11135 error "Locked pages remain in cache, locked=$LOCKED"
11138 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11139 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11143 echo "No pages locked after fsync"
11147 run_test 118h "Verify timeout in handling recoverables errors =========="
11149 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11153 remote_ost_nodsh && skip "remote OST with nodsh"
11157 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11158 set_nodes_failloc "$(osts_nodes)" 0x20e
11160 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11161 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11164 set_nodes_failloc "$(osts_nodes)" 0
11168 if [[ $RC -ne 0 ]]; then
11169 error "got error, but should be not, rc=$RC"
11172 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11173 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11174 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11175 if [[ $LOCKED -ne 0 ]]; then
11176 error "Locked pages remain in cache, locked=$LOCKED"
11179 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11180 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11184 echo "No pages locked after fsync"
11188 run_test 118i "Fix error before timeout in recoverable error =========="
11190 [ "$SLOW" = "no" ] && set_resend_count 4
11193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11194 remote_ost_nodsh && skip "remote OST with nodsh"
11198 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11199 set_nodes_failloc "$(osts_nodes)" 0x220
11201 # return -EIO from OST
11202 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11204 set_nodes_failloc "$(osts_nodes)" 0x0
11205 if [[ $RC -eq 0 ]]; then
11206 error "Must return error due to dropped pages, rc=$RC"
11209 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11210 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11211 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11212 if [[ $LOCKED -ne 0 ]]; then
11213 error "Locked pages remain in cache, locked=$LOCKED"
11216 # in recoverable error on OST we want resend and stay until it finished
11217 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11218 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11222 echo "No pages locked after fsync"
11226 run_test 118j "Simulate unrecoverable OST side error =========="
11230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11231 remote_ost_nodsh && skip "remote OSTs with nodsh"
11233 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11234 set_nodes_failloc "$(osts_nodes)" 0x20e
11235 test_mkdir $DIR/$tdir
11237 for ((i=0;i<10;i++)); do
11238 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11239 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11246 set_nodes_failloc "$(osts_nodes)" 0
11249 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11251 test_118l() # LU-646
11253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11255 test_mkdir $DIR/$tdir
11256 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11259 run_test 118l "fsync dir"
11261 test_118m() # LU-3066
11263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11265 test_mkdir $DIR/$tdir
11266 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11269 run_test 118m "fdatasync dir ========="
11271 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11279 remote_ost_nodsh && skip "remote OSTs with nodsh"
11281 # Sleep to avoid a cached response.
11282 #define OBD_STATFS_CACHE_SECONDS 1
11285 # Inject a 10 second delay in the OST_STATFS handler.
11286 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11287 set_nodes_failloc "$(osts_nodes)" 0x242
11290 stat --file-system $MOUNT > /dev/null
11293 set_nodes_failloc "$(osts_nodes)" 0
11295 if ((end - begin > 20)); then
11296 error "statfs took $((end - begin)) seconds, expected 10"
11299 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11301 test_119a() # bug 11737
11303 BSIZE=$((512 * 1024))
11304 directio write $DIR/$tfile 0 1 $BSIZE
11305 # We ask to read two blocks, which is more than a file size.
11306 # directio will indicate an error when requested and actual
11307 # sizes aren't equeal (a normal situation in this case) and
11308 # print actual read amount.
11309 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11310 if [ "$NOB" != "$BSIZE" ]; then
11311 error "read $NOB bytes instead of $BSIZE"
11315 run_test 119a "Short directIO read must return actual read amount"
11317 test_119b() # bug 11737
11319 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11321 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11322 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11324 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11325 error "direct read failed"
11328 run_test 119b "Sparse directIO read must return actual read amount"
11330 test_119c() # bug 13099
11333 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11334 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11337 run_test 119c "Testing for direct read hitting hole"
11339 test_119d() # bug 15950
11341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11343 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11344 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11346 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11347 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11348 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11349 lctl set_param fail_loc=0x40d
11350 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11353 cat $DIR/$tfile > /dev/null &
11354 lctl set_param fail_loc=0
11357 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11359 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11360 error "the read rpcs have not completed in 2s"
11362 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11364 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11368 remote_mds_nodsh && skip "remote MDS with nodsh"
11369 test_mkdir -i0 -c1 $DIR/$tdir
11370 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11371 skip_env "no early lock cancel on server"
11373 lru_resize_disable mdc
11374 lru_resize_disable osc
11375 cancel_lru_locks mdc
11376 # asynchronous object destroy at MDT could cause bl ast to client
11377 cancel_lru_locks osc
11379 stat $DIR/$tdir > /dev/null
11380 can1=$(do_facet mds1 \
11381 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11382 awk '/ldlm_cancel/ {print $2}')
11383 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11384 awk '/ldlm_bl_callback/ {print $2}')
11385 test_mkdir -i0 -c1 $DIR/$tdir/d1
11386 can2=$(do_facet mds1 \
11387 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11388 awk '/ldlm_cancel/ {print $2}')
11389 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11390 awk '/ldlm_bl_callback/ {print $2}')
11391 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11392 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11393 lru_resize_enable mdc
11394 lru_resize_enable osc
11396 run_test 120a "Early Lock Cancel: mkdir test"
11399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11400 remote_mds_nodsh && skip "remote MDS with nodsh"
11401 test_mkdir $DIR/$tdir
11402 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11403 skip_env "no early lock cancel on server"
11405 lru_resize_disable mdc
11406 lru_resize_disable osc
11407 cancel_lru_locks mdc
11408 stat $DIR/$tdir > /dev/null
11409 can1=$(do_facet $SINGLEMDS \
11410 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11411 awk '/ldlm_cancel/ {print $2}')
11412 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11413 awk '/ldlm_bl_callback/ {print $2}')
11414 touch $DIR/$tdir/f1
11415 can2=$(do_facet $SINGLEMDS \
11416 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11417 awk '/ldlm_cancel/ {print $2}')
11418 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11419 awk '/ldlm_bl_callback/ {print $2}')
11420 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11421 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11422 lru_resize_enable mdc
11423 lru_resize_enable osc
11425 run_test 120b "Early Lock Cancel: create test"
11428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11429 remote_mds_nodsh && skip "remote MDS with nodsh"
11430 test_mkdir -i0 -c1 $DIR/$tdir
11431 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11432 skip "no early lock cancel on server"
11434 lru_resize_disable mdc
11435 lru_resize_disable osc
11436 test_mkdir -i0 -c1 $DIR/$tdir/d1
11437 test_mkdir -i0 -c1 $DIR/$tdir/d2
11438 touch $DIR/$tdir/d1/f1
11439 cancel_lru_locks mdc
11440 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11441 can1=$(do_facet mds1 \
11442 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11443 awk '/ldlm_cancel/ {print $2}')
11444 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11445 awk '/ldlm_bl_callback/ {print $2}')
11446 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11447 can2=$(do_facet mds1 \
11448 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11449 awk '/ldlm_cancel/ {print $2}')
11450 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11451 awk '/ldlm_bl_callback/ {print $2}')
11452 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11453 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11454 lru_resize_enable mdc
11455 lru_resize_enable osc
11457 run_test 120c "Early Lock Cancel: link test"
11460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11461 remote_mds_nodsh && skip "remote MDS with nodsh"
11462 test_mkdir -i0 -c1 $DIR/$tdir
11463 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11464 skip_env "no early lock cancel on server"
11466 lru_resize_disable mdc
11467 lru_resize_disable osc
11469 cancel_lru_locks mdc
11470 stat $DIR/$tdir > /dev/null
11471 can1=$(do_facet mds1 \
11472 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11473 awk '/ldlm_cancel/ {print $2}')
11474 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11475 awk '/ldlm_bl_callback/ {print $2}')
11476 chmod a+x $DIR/$tdir
11477 can2=$(do_facet mds1 \
11478 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11479 awk '/ldlm_cancel/ {print $2}')
11480 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11481 awk '/ldlm_bl_callback/ {print $2}')
11482 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11483 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11484 lru_resize_enable mdc
11485 lru_resize_enable osc
11487 run_test 120d "Early Lock Cancel: setattr test"
11490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11491 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11492 skip_env "no early lock cancel on server"
11493 remote_mds_nodsh && skip "remote MDS with nodsh"
11495 local dlmtrace_set=false
11497 test_mkdir -i0 -c1 $DIR/$tdir
11498 lru_resize_disable mdc
11499 lru_resize_disable osc
11500 ! $LCTL get_param debug | grep -q dlmtrace &&
11501 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11502 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11503 cancel_lru_locks mdc
11504 cancel_lru_locks osc
11505 dd if=$DIR/$tdir/f1 of=/dev/null
11506 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11507 # XXX client can not do early lock cancel of OST lock
11508 # during unlink (LU-4206), so cancel osc lock now.
11510 cancel_lru_locks osc
11511 can1=$(do_facet mds1 \
11512 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11513 awk '/ldlm_cancel/ {print $2}')
11514 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11515 awk '/ldlm_bl_callback/ {print $2}')
11516 unlink $DIR/$tdir/f1
11518 can2=$(do_facet mds1 \
11519 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11520 awk '/ldlm_cancel/ {print $2}')
11521 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11522 awk '/ldlm_bl_callback/ {print $2}')
11523 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11524 $LCTL dk $TMP/cancel.debug.txt
11525 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11526 $LCTL dk $TMP/blocking.debug.txt
11527 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11528 lru_resize_enable mdc
11529 lru_resize_enable osc
11531 run_test 120e "Early Lock Cancel: unlink test"
11534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11535 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11536 skip_env "no early lock cancel on server"
11537 remote_mds_nodsh && skip "remote MDS with nodsh"
11539 test_mkdir -i0 -c1 $DIR/$tdir
11540 lru_resize_disable mdc
11541 lru_resize_disable osc
11542 test_mkdir -i0 -c1 $DIR/$tdir/d1
11543 test_mkdir -i0 -c1 $DIR/$tdir/d2
11544 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11545 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11546 cancel_lru_locks mdc
11547 cancel_lru_locks osc
11548 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11549 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11550 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11551 # XXX client can not do early lock cancel of OST lock
11552 # during rename (LU-4206), so cancel osc lock now.
11554 cancel_lru_locks osc
11555 can1=$(do_facet mds1 \
11556 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11557 awk '/ldlm_cancel/ {print $2}')
11558 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11559 awk '/ldlm_bl_callback/ {print $2}')
11560 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11562 can2=$(do_facet mds1 \
11563 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11564 awk '/ldlm_cancel/ {print $2}')
11565 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11566 awk '/ldlm_bl_callback/ {print $2}')
11567 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11568 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11569 lru_resize_enable mdc
11570 lru_resize_enable osc
11572 run_test 120f "Early Lock Cancel: rename test"
11575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11576 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11577 skip_env "no early lock cancel on server"
11578 remote_mds_nodsh && skip "remote MDS with nodsh"
11580 lru_resize_disable mdc
11581 lru_resize_disable osc
11583 echo create $count files
11584 test_mkdir $DIR/$tdir
11585 cancel_lru_locks mdc
11586 cancel_lru_locks osc
11589 can0=$(do_facet $SINGLEMDS \
11590 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11591 awk '/ldlm_cancel/ {print $2}')
11592 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11593 awk '/ldlm_bl_callback/ {print $2}')
11594 createmany -o $DIR/$tdir/f $count
11596 can1=$(do_facet $SINGLEMDS \
11597 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11598 awk '/ldlm_cancel/ {print $2}')
11599 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11600 awk '/ldlm_bl_callback/ {print $2}')
11602 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11603 echo rm $count files
11606 can2=$(do_facet $SINGLEMDS \
11607 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11608 awk '/ldlm_cancel/ {print $2}')
11609 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11610 awk '/ldlm_bl_callback/ {print $2}')
11612 echo total: $count removes in $((t2-t1))
11613 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11615 # wait for commitment of removal
11616 lru_resize_enable mdc
11617 lru_resize_enable osc
11619 run_test 120g "Early Lock Cancel: performance test"
11621 test_121() { #bug #10589
11622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11625 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11626 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11627 lctl set_param fail_loc=0x310
11628 cancel_lru_locks osc > /dev/null
11629 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11630 lctl set_param fail_loc=0
11631 [[ $reads -eq $writes ]] ||
11632 error "read $reads blocks, must be $writes blocks"
11634 run_test 121 "read cancel race ========="
11636 test_123a_base() { # was test 123, statahead(bug 11401)
11640 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11641 log "testing UP system. Performance may be lower than expected."
11646 test_mkdir $DIR/$tdir
11647 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11648 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11650 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11651 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11653 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11654 lctl set_param -n llite.*.statahead_max 0
11655 lctl get_param llite.*.statahead_max
11656 cancel_lru_locks mdc
11657 cancel_lru_locks osc
11659 time $lsx $DIR/$tdir | wc -l
11661 delta=$((etime - stime))
11662 log "$lsx $i files without statahead: $delta sec"
11663 lctl set_param llite.*.statahead_max=$max
11665 swrong=$(lctl get_param -n llite.*.statahead_stats |
11666 grep "statahead wrong:" | awk '{print $3}')
11667 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11668 cancel_lru_locks mdc
11669 cancel_lru_locks osc
11671 time $lsx $DIR/$tdir | wc -l
11673 delta_sa=$((etime - stime))
11674 log "$lsx $i files with statahead: $delta_sa sec"
11675 lctl get_param -n llite.*.statahead_stats
11676 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11677 grep "statahead wrong:" | awk '{print $3}')
11679 [[ $swrong -lt $ewrong ]] &&
11680 log "statahead was stopped, maybe too many locks held!"
11681 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11683 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11684 max=$(lctl get_param -n llite.*.statahead_max |
11686 lctl set_param -n llite.*.statahead_max 0
11687 lctl get_param llite.*.statahead_max
11688 cancel_lru_locks mdc
11689 cancel_lru_locks osc
11691 time $lsx $DIR/$tdir | wc -l
11693 delta=$((etime - stime))
11694 log "$lsx $i files again without statahead: $delta sec"
11695 lctl set_param llite.*.statahead_max=$max
11696 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11697 if [ $SLOWOK -eq 0 ]; then
11698 error "$lsx $i files is slower with statahead!"
11700 log "$lsx $i files is slower with statahead!"
11706 [ $delta -gt 20 ] && break
11707 [ $delta -gt 8 ] && MULT=$((50 / delta))
11708 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11716 delta=$((etime - stime))
11717 log "rm -r $DIR/$tdir/: $delta seconds"
11719 lctl get_param -n llite.*.statahead_stats
11723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11725 test_123a_base "ls -l"
11727 run_test 123aa "verify statahead work"
11730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11732 statx_supported || skip_env "Test must be statx() syscall supported"
11734 test_123a_base "$STATX -l"
11736 run_test 123ab "verify statahead work by using statx"
11739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11741 statx_supported || skip_env "Test must be statx() syscall supported"
11748 cancel_lru_locks $OSC
11749 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11750 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11751 awk '/agl.total:/ {print $3}')
11752 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11753 test_123a_base "$STATX --cached=always -D"
11754 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11755 awk '/agl.total:/ {print $3}')
11756 [ $agl_before -eq $agl_after ] ||
11757 error "Should not trigger AGL thread - $agl_before:$agl_after"
11758 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11759 [ $rpcs_after -eq $rpcs_before ] ||
11760 error "$STATX should not send glimpse RPCs to $OSC"
11762 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11764 test_123b () { # statahead(bug 15027)
11765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11767 test_mkdir $DIR/$tdir
11768 createmany -o $DIR/$tdir/$tfile-%d 1000
11770 cancel_lru_locks mdc
11771 cancel_lru_locks osc
11773 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11774 lctl set_param fail_loc=0x80000803
11775 ls -lR $DIR/$tdir > /dev/null
11777 lctl set_param fail_loc=0x0
11778 lctl get_param -n llite.*.statahead_stats
11783 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11786 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11788 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11789 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11790 touch $DIR/$tdir.1/{1..3}
11791 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11793 remount_client $MOUNT
11795 $MULTIOP $DIR/$tdir.0 Q
11797 # let statahead to complete
11798 ls -l $DIR/$tdir.0 > /dev/null
11800 testid=$(echo $TESTNAME | tr '_' ' ')
11801 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11802 error "statahead warning" || true
11804 run_test 123c "Can not initialize inode warning on DNE statahead"
11807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11808 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11809 skip_env "no lru resize on server"
11813 test_mkdir $DIR/$tdir
11815 log "create $NR files at $DIR/$tdir"
11816 createmany -o $DIR/$tdir/f $NR ||
11817 error "failed to create $NR files in $DIR/$tdir"
11819 cancel_lru_locks mdc
11820 ls -l $DIR/$tdir > /dev/null
11824 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11825 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11826 LRU_SIZE=$($LCTL get_param -n $PARAM)
11827 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11828 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11830 log "NS=$(basename $NSDIR)"
11835 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11836 skip "Not enough cached locks created!"
11838 log "LRU=$LRU_SIZE"
11842 # We know that lru resize allows one client to hold $LIMIT locks
11843 # for 10h. After that locks begin to be killed by client.
11845 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11847 if [ $LIMIT -lt $LRU_SIZE ]; then
11848 skip "Limit is too small $LIMIT"
11851 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11852 # killing locks. Some time was spent for creating locks. This means
11853 # that up to the moment of sleep finish we must have killed some of
11854 # them (10-100 locks). This depends on how fast ther were created.
11855 # Many of them were touched in almost the same moment and thus will
11856 # be killed in groups.
11857 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
11859 # Use $LRU_SIZE_B here to take into account real number of locks
11860 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11861 local LRU_SIZE_B=$LRU_SIZE
11863 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11864 log "OLD_LVF=$OLD_LVF"
11865 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11867 # Let's make sure that we really have some margin. Client checks
11868 # cached locks every 10 sec.
11869 SLEEP=$((SLEEP+20))
11870 log "Sleep ${SLEEP} sec"
11872 while ((SEC<$SLEEP)); do
11876 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11877 echo -n "$LRU_SIZE"
11880 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11881 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11883 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11884 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11885 unlinkmany $DIR/$tdir/f $NR
11889 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11890 log "unlink $NR files at $DIR/$tdir"
11891 unlinkmany $DIR/$tdir/f $NR
11893 run_test 124a "lru resize ======================================="
11895 get_max_pool_limit()
11897 local limit=$($LCTL get_param \
11898 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11900 for l in $limit; do
11901 if [[ $l -gt $max ]]; then
11909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11910 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11911 skip_env "no lru resize on server"
11913 LIMIT=$(get_max_pool_limit)
11915 NR=$(($(default_lru_size)*20))
11916 if [[ $NR -gt $LIMIT ]]; then
11917 log "Limit lock number by $LIMIT locks"
11921 IFree=$(mdsrate_inodes_available)
11922 if [ $IFree -lt $NR ]; then
11923 log "Limit lock number by $IFree inodes"
11927 lru_resize_disable mdc
11928 test_mkdir -p $DIR/$tdir/disable_lru_resize
11930 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11931 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11932 cancel_lru_locks mdc
11935 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11938 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11941 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11945 nolruresize_delta=$((etime-stime))
11946 log "ls -la time: $nolruresize_delta seconds"
11947 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11948 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11950 lru_resize_enable mdc
11951 test_mkdir -p $DIR/$tdir/enable_lru_resize
11953 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11954 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11955 cancel_lru_locks mdc
11958 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11961 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11964 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11968 lruresize_delta=$((etime-stime))
11969 log "ls -la time: $lruresize_delta seconds"
11970 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11972 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11973 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11974 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11975 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11977 log "lru resize performs the same with no lru resize"
11979 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11981 run_test 124b "lru resize (performance test) ======================="
11984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11985 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11986 skip_env "no lru resize on server"
11988 # cache ununsed locks on client
11990 cancel_lru_locks mdc
11991 test_mkdir $DIR/$tdir
11992 createmany -o $DIR/$tdir/f $nr ||
11993 error "failed to create $nr files in $DIR/$tdir"
11994 ls -l $DIR/$tdir > /dev/null
11996 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11997 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11998 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11999 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12000 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12002 # set lru_max_age to 1 sec
12003 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12004 echo "sleep $((recalc_p * 2)) seconds..."
12005 sleep $((recalc_p * 2))
12007 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12008 # restore lru_max_age
12009 $LCTL set_param -n $nsdir.lru_max_age $max_age
12010 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12011 unlinkmany $DIR/$tdir/f $nr
12013 run_test 124c "LRUR cancel very aged locks"
12016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12017 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12018 skip_env "no lru resize on server"
12020 # cache ununsed locks on client
12023 lru_resize_disable mdc
12024 stack_trap "lru_resize_enable mdc" EXIT
12026 cancel_lru_locks mdc
12028 # asynchronous object destroy at MDT could cause bl ast to client
12029 test_mkdir $DIR/$tdir
12030 createmany -o $DIR/$tdir/f $nr ||
12031 error "failed to create $nr files in $DIR/$tdir"
12032 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12034 ls -l $DIR/$tdir > /dev/null
12036 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12037 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12038 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12039 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12041 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12043 # set lru_max_age to 1 sec
12044 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12045 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12047 echo "sleep $((recalc_p * 2)) seconds..."
12048 sleep $((recalc_p * 2))
12050 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12052 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12054 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12056 test_125() { # 13358
12057 $LCTL get_param -n llite.*.client_type | grep -q local ||
12058 skip "must run as local client"
12059 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12060 skip_env "must have acl enabled"
12061 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12063 test_mkdir $DIR/$tdir
12064 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12065 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12066 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12068 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12070 test_126() { # bug 12829/13455
12071 $GSS && skip_env "must run as gss disabled"
12072 $LCTL get_param -n llite.*.client_type | grep -q local ||
12073 skip "must run as local client"
12074 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12076 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12077 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12079 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12081 run_test 126 "check that the fsgid provided by the client is taken into account"
12083 test_127a() { # bug 15521
12084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12085 local name count samp unit min max sum sumsq
12087 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12088 echo "stats before reset"
12089 $LCTL get_param osc.*.stats
12090 $LCTL set_param osc.*.stats=0
12091 local fsize=$((2048 * 1024))
12093 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12094 cancel_lru_locks osc
12095 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12097 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12098 stack_trap "rm -f $TMP/$tfile.tmp"
12099 while read name count samp unit min max sum sumsq; do
12100 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12101 [ ! $min ] && error "Missing min value for $name proc entry"
12102 eval $name=$count || error "Wrong proc format"
12105 read_bytes|write_bytes)
12106 [[ "$unit" =~ "bytes" ]] ||
12107 error "unit is not 'bytes': $unit"
12108 (( $min >= 4096 )) || error "min is too small: $min"
12109 (( $min <= $fsize )) || error "min is too big: $min"
12110 (( $max >= 4096 )) || error "max is too small: $max"
12111 (( $max <= $fsize )) || error "max is too big: $max"
12112 (( $sum == $fsize )) || error "sum is wrong: $sum"
12113 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12114 error "sumsquare is too small: $sumsq"
12115 (( $sumsq <= $fsize * $fsize )) ||
12116 error "sumsquare is too big: $sumsq"
12118 ost_read|ost_write)
12119 [[ "$unit" =~ "usec" ]] ||
12120 error "unit is not 'usec': $unit"
12124 done < $DIR/$tfile.tmp
12126 #check that we actually got some stats
12127 [ "$read_bytes" ] || error "Missing read_bytes stats"
12128 [ "$write_bytes" ] || error "Missing write_bytes stats"
12129 [ "$read_bytes" != 0 ] || error "no read done"
12130 [ "$write_bytes" != 0 ] || error "no write done"
12132 run_test 127a "verify the client stats are sane"
12134 test_127b() { # bug LU-333
12135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12136 local name count samp unit min max sum sumsq
12138 echo "stats before reset"
12139 $LCTL get_param llite.*.stats
12140 $LCTL set_param llite.*.stats=0
12142 # perform 2 reads and writes so MAX is different from SUM.
12143 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12144 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12145 cancel_lru_locks osc
12146 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12147 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12149 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12150 stack_trap "rm -f $TMP/$tfile.tmp"
12151 while read name count samp unit min max sum sumsq; do
12152 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12153 eval $name=$count || error "Wrong proc format"
12156 read_bytes|write_bytes)
12157 [[ "$unit" =~ "bytes" ]] ||
12158 error "unit is not 'bytes': $unit"
12159 (( $count == 2 )) || error "count is not 2: $count"
12160 (( $min == $PAGE_SIZE )) ||
12161 error "min is not $PAGE_SIZE: $min"
12162 (( $max == $PAGE_SIZE )) ||
12163 error "max is not $PAGE_SIZE: $max"
12164 (( $sum == $PAGE_SIZE * 2 )) ||
12165 error "sum is not $((PAGE_SIZE * 2)): $sum"
12168 [[ "$unit" =~ "usec" ]] ||
12169 error "unit is not 'usec': $unit"
12173 done < $TMP/$tfile.tmp
12175 #check that we actually got some stats
12176 [ "$read_bytes" ] || error "Missing read_bytes stats"
12177 [ "$write_bytes" ] || error "Missing write_bytes stats"
12178 [ "$read_bytes" != 0 ] || error "no read done"
12179 [ "$write_bytes" != 0 ] || error "no write done"
12181 run_test 127b "verify the llite client stats are sane"
12183 test_127c() { # LU-12394
12184 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12191 $LCTL set_param llite.*.extents_stats=1
12192 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12194 # Use two stripes so there is enough space in default config
12195 $LFS setstripe -c 2 $DIR/$tfile
12197 # Extent stats start at 0-4K and go in power of two buckets
12198 # LL_HIST_START = 12 --> 2^12 = 4K
12199 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12200 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12202 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12204 # Write and read, 2x each, second time at a non-zero offset
12205 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12206 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12207 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12208 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12212 $LCTL get_param llite.*.extents_stats
12215 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12217 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12219 reads=$(echo $bucket | awk '{print $5}')
12220 writes=$(echo $bucket | awk '{print $9}')
12221 [ "$reads" -eq $count ] ||
12222 error "$reads reads in < $bsize bucket, expect $count"
12223 [ "$writes" -eq $count ] ||
12224 error "$writes writes in < $bsize bucket, expect $count"
12227 # Test mmap write and read
12228 $LCTL set_param llite.*.extents_stats=c
12230 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12231 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12232 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12234 $LCTL get_param llite.*.extents_stats
12236 count=$(((size*1024) / PAGE_SIZE))
12238 bsize=$((2 * PAGE_SIZE / 1024))K
12240 bucket=$($LCTL get_param -n llite.*.extents_stats |
12242 reads=$(echo $bucket | awk '{print $5}')
12243 writes=$(echo $bucket | awk '{print $9}')
12244 # mmap writes fault in the page first, creating an additonal read
12245 [ "$reads" -eq $((2 * count)) ] ||
12246 error "$reads reads in < $bsize bucket, expect $count"
12247 [ "$writes" -eq $count ] ||
12248 error "$writes writes in < $bsize bucket, expect $count"
12250 run_test 127c "test llite extent stats with regular & mmap i/o"
12252 test_128() { # bug 15212
12254 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12259 result=$(grep error $TMP/$tfile.log)
12260 rm -f $DIR/$tfile $TMP/$tfile.log
12261 [ -z "$result" ] ||
12262 error "consecutive find's under interactive lfs failed"
12264 run_test 128 "interactive lfs for 2 consecutive find's"
12266 set_dir_limits () {
12271 local ldproc=/proc/fs/ldiskfs
12272 local facets=$(get_facets MDS)
12274 for facet in ${facets//,/ }; do
12275 canondev=$(ldiskfs_canon \
12276 *.$(convert_facet2label $facet).mntdev $facet)
12277 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12278 ldproc=/sys/fs/ldiskfs
12279 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12280 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12284 check_mds_dmesg() {
12285 local facets=$(get_facets MDS)
12286 for facet in ${facets//,/ }; do
12287 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12294 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12295 skip "Need MDS version with at least 2.5.56"
12296 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12297 skip_env "ldiskfs only test"
12299 remote_mds_nodsh && skip "remote MDS with nodsh"
12302 local has_warning=false
12305 mkdir -p $DIR/$tdir
12307 # block size of mds1
12308 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12309 set_dir_limits $maxsize $((maxsize * 6 / 8))
12310 stack_trap "set_dir_limits 0 0"
12311 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12312 local dirsize=$(stat -c%s "$DIR/$tdir")
12314 while (( $dirsize <= $maxsize )); do
12315 $MCREATE $DIR/$tdir/file_base_$nfiles
12317 # check two errors:
12318 # ENOSPC for ext4 max_dir_size, which has been used since
12319 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12320 if (( rc == ENOSPC )); then
12322 echo "rc=$rc returned as expected after $nfiles files"
12324 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12325 error "create failed w/o dir size limit"
12327 # messages may be rate limited if test is run repeatedly
12328 check_mds_dmesg '"is approaching max"' ||
12329 echo "warning message should be output"
12330 check_mds_dmesg '"has reached max"' ||
12331 echo "reached message should be output"
12333 dirsize=$(stat -c%s "$DIR/$tdir")
12335 [[ $dirsize -ge $maxsize ]] && return 0
12336 error "dirsize $dirsize < $maxsize after $nfiles files"
12337 elif (( rc != 0 )); then
12340 nfiles=$((nfiles + 1))
12341 dirsize=$(stat -c%s "$DIR/$tdir")
12344 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12346 run_test 129 "test directory size limit ========================"
12355 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12356 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12358 trap cleanup_130 EXIT RETURN
12360 local fm_file=$DIR/$tfile
12361 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12362 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12363 error "dd failed for $fm_file"
12365 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12366 filefrag -ves $fm_file
12368 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12369 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12370 [ $RC != 0 ] && error "filefrag $fm_file failed"
12372 filefrag_op=$(filefrag -ve -k $fm_file |
12373 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12374 lun=$($LFS getstripe -i $fm_file)
12376 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12379 for line in $filefrag_op
12381 frag_lun=`echo $line | cut -d: -f5`
12382 ext_len=`echo $line | cut -d: -f4`
12383 if (( $frag_lun != $lun )); then
12385 error "FIEMAP on 1-stripe file($fm_file) failed"
12388 (( tot_len += ext_len ))
12391 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12393 error "FIEMAP on 1-stripe file($fm_file) failed;"
12399 echo "FIEMAP on single striped file succeeded"
12401 run_test 130a "FIEMAP (1-stripe file)"
12404 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12406 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12407 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12409 trap cleanup_130 EXIT RETURN
12411 local fm_file=$DIR/$tfile
12412 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12413 error "setstripe on $fm_file"
12414 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12415 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12417 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12418 error "dd failed on $fm_file"
12420 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12421 filefrag_op=$(filefrag -ve -k $fm_file |
12422 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12424 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12425 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12430 for line in $filefrag_op
12432 frag_lun=$(echo $line | cut -d: -f5 |
12433 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12434 ext_len=$(echo $line | cut -d: -f4)
12435 if (( $frag_lun != $last_lun )); then
12436 if (( tot_len != 1024 )); then
12438 error "FIEMAP on $fm_file failed; returned " \
12439 "len $tot_len for OST $last_lun instead of 1024"
12442 (( num_luns += 1 ))
12446 (( tot_len += ext_len ))
12449 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12451 error "FIEMAP on $fm_file failed; returned wrong number of " \
12452 "luns or wrong len for OST $last_lun"
12458 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12460 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12463 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12465 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12466 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12468 trap cleanup_130 EXIT RETURN
12470 local fm_file=$DIR/$tfile
12471 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12472 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12473 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12475 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12476 error "dd failed on $fm_file"
12478 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12479 filefrag_op=$(filefrag -ve -k $fm_file |
12480 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12482 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12483 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12488 for line in $filefrag_op
12490 frag_lun=$(echo $line | cut -d: -f5 |
12491 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12492 ext_len=$(echo $line | cut -d: -f4)
12493 if (( $frag_lun != $last_lun )); then
12494 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12495 if (( logical != 512 )); then
12497 error "FIEMAP on $fm_file failed; returned " \
12498 "logical start for lun $logical instead of 512"
12501 if (( tot_len != 512 )); then
12503 error "FIEMAP on $fm_file failed; returned " \
12504 "len $tot_len for OST $last_lun instead of 1024"
12507 (( num_luns += 1 ))
12511 (( tot_len += ext_len ))
12514 if (( num_luns != 2 || tot_len != 512 )); then
12516 error "FIEMAP on $fm_file failed; returned wrong number of " \
12517 "luns or wrong len for OST $last_lun"
12523 echo "FIEMAP on 2-stripe file with hole succeeded"
12525 run_test 130c "FIEMAP (2-stripe file with hole)"
12528 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12530 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12531 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12533 trap cleanup_130 EXIT RETURN
12535 local fm_file=$DIR/$tfile
12536 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12537 error "setstripe on $fm_file"
12538 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12539 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12541 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12542 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12543 error "dd failed on $fm_file"
12545 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12546 filefrag_op=$(filefrag -ve -k $fm_file |
12547 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12549 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12550 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12555 for line in $filefrag_op
12557 frag_lun=$(echo $line | cut -d: -f5 |
12558 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12559 ext_len=$(echo $line | cut -d: -f4)
12560 if (( $frag_lun != $last_lun )); then
12561 if (( tot_len != 1024 )); then
12563 error "FIEMAP on $fm_file failed; returned " \
12564 "len $tot_len for OST $last_lun instead of 1024"
12567 (( num_luns += 1 ))
12571 (( tot_len += ext_len ))
12574 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12576 error "FIEMAP on $fm_file failed; returned wrong number of " \
12577 "luns or wrong len for OST $last_lun"
12583 echo "FIEMAP on N-stripe file succeeded"
12585 run_test 130d "FIEMAP (N-stripe file)"
12588 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12590 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12591 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12593 trap cleanup_130 EXIT RETURN
12595 local fm_file=$DIR/$tfile
12596 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12597 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12598 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12601 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12602 for ((i = 0; i < $NUM_BLKS; i++))
12604 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12607 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12608 filefrag_op=$(filefrag -ve -k $fm_file |
12609 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12611 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12612 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12617 for line in $filefrag_op
12619 frag_lun=$(echo $line | cut -d: -f5 |
12620 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12621 ext_len=$(echo $line | cut -d: -f4)
12622 if (( $frag_lun != $last_lun )); then
12623 if (( tot_len != $EXPECTED_LEN )); then
12625 error "FIEMAP on $fm_file failed; returned " \
12626 "len $tot_len for OST $last_lun instead " \
12630 (( num_luns += 1 ))
12634 (( tot_len += ext_len ))
12637 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12639 error "FIEMAP on $fm_file failed; returned wrong number " \
12640 "of luns or wrong len for OST $last_lun"
12646 echo "FIEMAP with continuation calls succeeded"
12648 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12651 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12652 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12654 local fm_file=$DIR/$tfile
12655 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12656 error "multiop create with lov_delay_create on $fm_file"
12658 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12659 filefrag_extents=$(filefrag -vek $fm_file |
12660 awk '/extents? found/ { print $2 }')
12661 if [[ "$filefrag_extents" != "0" ]]; then
12662 error "FIEMAP on $fm_file failed; " \
12663 "returned $filefrag_extents expected 0"
12668 run_test 130f "FIEMAP (unstriped file)"
12670 # Test for writev/readv
12672 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12673 error "writev test failed"
12674 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12675 error "readv failed"
12678 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12681 local fsize=$((524288 + 1048576 + 1572864))
12682 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12683 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12684 error "append writev test failed"
12686 ((fsize += 1572864 + 1048576))
12687 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12688 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12689 error "append writev test failed"
12692 run_test 131b "test append writev"
12695 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12698 run_test 131c "test read/write on file w/o objects"
12701 rwv -f $DIR/$tfile -w -n 1 1572864
12702 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12703 if [ "$NOB" != 1572864 ]; then
12704 error "Short read filed: read $NOB bytes instead of 1572864"
12708 run_test 131d "test short read"
12711 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12712 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12713 error "read hitting hole failed"
12716 run_test 131e "test read hitting hole"
12725 mds*) res=$(do_facet $facet \
12726 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12728 ost*) res=$(do_facet $facet \
12729 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12731 *) error "Wrong facet '$facet'" ;;
12733 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12734 # if the argument $3 is zero, it means any stat increment is ok.
12735 if [[ $want -gt 0 ]]; then
12736 local count=$(echo $res | awk '{ print $2 }')
12737 [[ $count -ne $want ]] &&
12738 error "The $op counter on $facet is $count, not $want"
12743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12744 remote_ost_nodsh && skip "remote OST with nodsh"
12745 remote_mds_nodsh && skip "remote MDS with nodsh"
12746 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12747 skip_env "MDS doesn't support rename stats"
12749 local testdir=$DIR/${tdir}/stats_testdir
12751 mkdir -p $DIR/${tdir}
12754 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12755 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12757 # verify mdt stats first.
12758 mkdir ${testdir} || error "mkdir failed"
12759 check_stats $SINGLEMDS "mkdir" 1
12760 touch ${testdir}/${tfile} || error "touch failed"
12761 check_stats $SINGLEMDS "open" 1
12762 check_stats $SINGLEMDS "close" 1
12763 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12764 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12765 check_stats $SINGLEMDS "mknod" 2
12767 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12768 check_stats $SINGLEMDS "unlink" 1
12769 rm -f ${testdir}/${tfile} || error "file remove failed"
12770 check_stats $SINGLEMDS "unlink" 2
12772 # remove working dir and check mdt stats again.
12773 rmdir ${testdir} || error "rmdir failed"
12774 check_stats $SINGLEMDS "rmdir" 1
12776 local testdir1=$DIR/${tdir}/stats_testdir1
12777 mkdir -p ${testdir}
12778 mkdir -p ${testdir1}
12779 touch ${testdir1}/test1
12780 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12781 check_stats $SINGLEMDS "crossdir_rename" 1
12783 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12784 check_stats $SINGLEMDS "samedir_rename" 1
12786 rm -rf $DIR/${tdir}
12788 run_test 133a "Verifying MDT stats ========================================"
12793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12794 remote_ost_nodsh && skip "remote OST with nodsh"
12795 remote_mds_nodsh && skip "remote MDS with nodsh"
12797 local testdir=$DIR/${tdir}/stats_testdir
12799 mkdir -p ${testdir} || error "mkdir failed"
12800 touch ${testdir}/${tfile} || error "touch failed"
12801 cancel_lru_locks mdc
12804 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12805 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12807 # extra mdt stats verification.
12808 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12809 check_stats $SINGLEMDS "setattr" 1
12810 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12811 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12813 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12814 check_stats $SINGLEMDS "getattr" 1
12816 rm -rf $DIR/${tdir}
12818 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12819 # so the check below is not reliable
12820 [ $MDSCOUNT -eq 1 ] || return 0
12822 # Sleep to avoid a cached response.
12823 #define OBD_STATFS_CACHE_SECONDS 1
12825 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12826 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12827 $LFS df || error "lfs failed"
12828 check_stats $SINGLEMDS "statfs" 1
12830 # check aggregated statfs (LU-10018)
12831 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12833 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12836 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12837 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12839 check_stats $SINGLEMDS "statfs" 1
12841 # We want to check that the client didn't send OST_STATFS to
12842 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12843 # extra care is needed here.
12844 if remote_mds; then
12845 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12846 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12848 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12849 [ "$res" ] && error "OST got STATFS"
12854 run_test 133b "Verifying extra MDT stats =================================="
12857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12858 remote_ost_nodsh && skip "remote OST with nodsh"
12859 remote_mds_nodsh && skip "remote MDS with nodsh"
12861 local testdir=$DIR/$tdir/stats_testdir
12863 test_mkdir -p $testdir
12865 # verify obdfilter stats.
12866 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12868 cancel_lru_locks osc
12869 wait_delete_completed
12872 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12873 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12875 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12878 cancel_lru_locks osc
12879 check_stats ost1 "write" 1
12881 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12882 check_stats ost1 "read" 1
12884 > $testdir/$tfile || error "truncate failed"
12885 check_stats ost1 "punch" 1
12887 rm -f $testdir/$tfile || error "file remove failed"
12888 wait_delete_completed
12889 check_stats ost1 "destroy" 1
12893 run_test 133c "Verifying OST stats ========================================"
12900 while [ $value -ge 2 ]; do
12905 if [ $orig -gt $order ]; then
12913 local size=('K' 'M' 'G' 'T');
12915 local size_string=$value
12917 while [ $value -ge 1024 ]; do
12918 if [ $i -gt 3 ]; then
12919 #T is the biggest unit we get here, if that is bigger,
12921 size_string=${value}T
12924 value=$((value >> 10))
12925 if [ $value -lt 1024 ]; then
12926 size_string=${value}${size[$i]}
12935 get_rename_size() {
12937 local context=${2:-.}
12938 local sample=$(do_facet $SINGLEMDS $LCTL \
12939 get_param mdt.$FSNAME-MDT0000.rename_stats |
12940 grep -A1 $context |
12941 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12947 remote_ost_nodsh && skip "remote OST with nodsh"
12948 remote_mds_nodsh && skip "remote MDS with nodsh"
12949 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12950 skip_env "MDS doesn't support rename stats"
12952 local testdir1=$DIR/${tdir}/stats_testdir1
12953 local testdir2=$DIR/${tdir}/stats_testdir2
12954 mkdir -p $DIR/${tdir}
12956 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12958 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12959 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12961 createmany -o $testdir1/test 512 || error "createmany failed"
12963 # check samedir rename size
12964 mv ${testdir1}/test0 ${testdir1}/test_0
12966 local testdir1_size=$(ls -l $DIR/${tdir} |
12967 awk '/stats_testdir1/ {print $5}')
12968 local testdir2_size=$(ls -l $DIR/${tdir} |
12969 awk '/stats_testdir2/ {print $5}')
12971 testdir1_size=$(order_2 $testdir1_size)
12972 testdir2_size=$(order_2 $testdir2_size)
12974 testdir1_size=$(size_in_KMGT $testdir1_size)
12975 testdir2_size=$(size_in_KMGT $testdir2_size)
12977 echo "source rename dir size: ${testdir1_size}"
12978 echo "target rename dir size: ${testdir2_size}"
12980 local cmd="do_facet $SINGLEMDS $LCTL "
12981 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12983 eval $cmd || error "$cmd failed"
12984 local samedir=$($cmd | grep 'same_dir')
12985 local same_sample=$(get_rename_size $testdir1_size)
12986 [ -z "$samedir" ] && error "samedir_rename_size count error"
12987 [[ $same_sample -eq 1 ]] ||
12988 error "samedir_rename_size error $same_sample"
12989 echo "Check same dir rename stats success"
12991 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12993 # check crossdir rename size
12994 mv ${testdir1}/test_0 ${testdir2}/test_0
12996 testdir1_size=$(ls -l $DIR/${tdir} |
12997 awk '/stats_testdir1/ {print $5}')
12998 testdir2_size=$(ls -l $DIR/${tdir} |
12999 awk '/stats_testdir2/ {print $5}')
13001 testdir1_size=$(order_2 $testdir1_size)
13002 testdir2_size=$(order_2 $testdir2_size)
13004 testdir1_size=$(size_in_KMGT $testdir1_size)
13005 testdir2_size=$(size_in_KMGT $testdir2_size)
13007 echo "source rename dir size: ${testdir1_size}"
13008 echo "target rename dir size: ${testdir2_size}"
13010 eval $cmd || error "$cmd failed"
13011 local crossdir=$($cmd | grep 'crossdir')
13012 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13013 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13014 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13015 [[ $src_sample -eq 1 ]] ||
13016 error "crossdir_rename_size error $src_sample"
13017 [[ $tgt_sample -eq 1 ]] ||
13018 error "crossdir_rename_size error $tgt_sample"
13019 echo "Check cross dir rename stats success"
13020 rm -rf $DIR/${tdir}
13022 run_test 133d "Verifying rename_stats ========================================"
13025 remote_mds_nodsh && skip "remote MDS with nodsh"
13026 remote_ost_nodsh && skip "remote OST with nodsh"
13027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13029 local testdir=$DIR/${tdir}/stats_testdir
13030 local ctr f0 f1 bs=32768 count=42 sum
13032 mkdir -p ${testdir} || error "mkdir failed"
13034 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13036 for ctr in {write,read}_bytes; do
13038 cancel_lru_locks osc
13040 do_facet ost1 $LCTL set_param -n \
13041 "obdfilter.*.exports.clear=clear"
13043 if [ $ctr = write_bytes ]; then
13045 f1=${testdir}/${tfile}
13047 f0=${testdir}/${tfile}
13051 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13054 cancel_lru_locks osc
13056 sum=$(do_facet ost1 $LCTL get_param \
13057 "obdfilter.*.exports.*.stats" |
13058 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13059 $1 == ctr { sum += $7 }
13060 END { printf("%0.0f", sum) }')
13062 if ((sum != bs * count)); then
13063 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13067 rm -rf $DIR/${tdir}
13069 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13072 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13073 skip "too old lustre for get_param -R ($facet_ver)"
13075 # verifying readability.
13076 $LCTL get_param -R '*' &> /dev/null
13078 # Verifing writability with badarea_io.
13079 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13080 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13081 error "client badarea_io failed"
13083 # remount the FS in case writes/reads /proc break the FS
13084 cleanup || error "failed to unmount"
13085 setup || error "failed to setup"
13087 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13090 remote_mds_nodsh && skip "remote MDS with nodsh"
13091 remote_ost_nodsh && skip "remote OST with nodsh"
13094 for facet in mds1 ost1; do
13095 local facet_ver=$(lustre_version_code $facet)
13096 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13097 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13099 log "$facet: too old lustre for get_param -R"
13101 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13102 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13103 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13104 xargs badarea_io" ||
13105 error "$facet badarea_io failed"
13107 skip_noexit "$facet: too old lustre for get_param -R"
13111 # remount the FS in case writes/reads /proc break the FS
13112 cleanup || error "failed to unmount"
13113 setup || error "failed to setup"
13115 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13118 remote_mds_nodsh && skip "remote MDS with nodsh"
13119 remote_ost_nodsh && skip "remote OST with nodsh"
13120 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13121 skip "Need MDS version at least 2.9.54"
13124 for facet in client mds1 ost1; do
13125 # Get the list of files that are missing the terminating newline
13126 local plist=$(do_facet $facet
13127 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13129 for ent in $plist; do
13130 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13131 awk -v FS='\v' -v RS='\v\v' \
13132 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13133 print FILENAME}'" 2>/dev/null)
13134 [ -z $missing ] || {
13135 do_facet $facet $LCTL get_param $ent | od -An -tx1
13136 error "file does not end with newline: $facet-$ent"
13141 run_test 133h "Proc files should end with newlines"
13144 remote_mds_nodsh && skip "remote MDS with nodsh"
13145 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13146 skip "Need MDS version at least 2.7.54"
13148 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13149 cancel_lru_locks mdc
13151 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13152 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13153 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13156 createmany -o $DIR/$tdir/f $nr ||
13157 error "failed to create $nr files in $DIR/$tdir"
13158 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13160 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13161 do_facet mds1 $LCTL set_param fail_loc=0x327
13162 do_facet mds1 $LCTL set_param fail_val=500
13165 echo "sleep 10 seconds ..."
13167 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13169 do_facet mds1 $LCTL set_param fail_loc=0
13170 do_facet mds1 $LCTL set_param fail_val=0
13171 [ $lck_cnt -lt $unused ] ||
13172 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13175 unlinkmany $DIR/$tdir/f $nr
13177 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13180 remote_mds_nodsh && skip "remote MDS with nodsh"
13181 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13182 skip "Need MDS version at least 2.7.54"
13184 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13185 cancel_lru_locks mdc
13187 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13188 ldlm.lock_reclaim_threshold_mb)
13189 # disable reclaim temporarily
13190 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13192 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13193 do_facet mds1 $LCTL set_param fail_loc=0x328
13194 do_facet mds1 $LCTL set_param fail_val=500
13196 $LCTL set_param debug=+trace
13199 createmany -o $DIR/$tdir/f $nr &
13200 local create_pid=$!
13202 echo "Sleep $TIMEOUT seconds ..."
13204 if ! ps -p $create_pid > /dev/null 2>&1; then
13205 do_facet mds1 $LCTL set_param fail_loc=0
13206 do_facet mds1 $LCTL set_param fail_val=0
13207 do_facet mds1 $LCTL set_param \
13208 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13209 error "createmany finished incorrectly!"
13211 do_facet mds1 $LCTL set_param fail_loc=0
13212 do_facet mds1 $LCTL set_param fail_val=0
13213 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13214 wait $create_pid || return 1
13216 unlinkmany $DIR/$tdir/f $nr
13218 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13221 remote_mds_nodsh && skip "remote MDS with nodsh"
13222 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13223 skip "Need MDS version at least 2.13.50"
13226 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13228 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13229 #set only one record at plain llog
13230 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13232 #fill already existed plain llog each 64767
13233 #wrapping whole catalog
13234 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13236 createmany -o $DIR/$tdir/$tfile_ 64700
13237 for (( i = 0; i < 64700; i = i + 2 ))
13239 rm $DIR/$tdir/$tfile_$i &
13240 rm $DIR/$tdir/$tfile_$((i + 1)) &
13245 #waiting osp synchronization
13246 wait_delete_completed
13248 run_test 135 "Race catalog processing"
13251 remote_mds_nodsh && skip "remote MDS with nodsh"
13252 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13253 skip "Need MDS version at least 2.13.50"
13256 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13257 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13258 #set only one record at plain llog
13259 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13260 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13262 #fill already existed 2 plain llogs each 64767
13263 #wrapping whole catalog
13264 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13265 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13266 wait_delete_completed
13268 createmany -o $DIR/$tdir/$tfile_ 10
13271 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13272 for (( i = 0; i < 10; i = i + 3 ))
13274 rm $DIR/$tdir/$tfile_$i &
13275 rm $DIR/$tdir/$tfile_$((i + 1)) &
13279 rm $DIR/$tdir/$tfile_$((i + 2)) &
13282 #waiting osp synchronization
13283 wait_delete_completed
13285 run_test 136 "Race catalog processing 2"
13287 test_140() { #bug-17379
13288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13290 test_mkdir $DIR/$tdir
13291 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13292 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13294 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13295 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13297 while i=$((i + 1)); do
13299 cd $i || error "Changing to $i"
13300 ln -s ../stat stat || error "Creating stat symlink"
13301 # Read the symlink until ELOOP present,
13302 # not LBUGing the system is considered success,
13303 # we didn't overrun the stack.
13304 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13305 if [ $ret -ne 0 ]; then
13306 if [ $ret -eq 40 ]; then
13309 error "Open stat symlink"
13315 echo "The symlink depth = $i"
13316 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13317 error "Invalid symlink depth"
13319 # Test recursive symlink
13320 ln -s symlink_self symlink_self
13321 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13322 echo "open symlink_self returns $ret"
13323 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13325 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13330 local TF="$TMP/$tfile"
13332 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13334 cancel_lru_locks $OSC
13335 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13336 remount_client $MOUNT
13338 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13341 $TRUNCATE $DIR/$tfile 6000
13342 cancel_lru_locks $OSC
13343 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13346 echo "12345" >>$DIR/$tfile
13347 cancel_lru_locks $OSC
13348 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13351 echo "12345" >>$DIR/$tfile
13352 cancel_lru_locks $OSC
13353 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13358 run_test 150a "truncate/append tests"
13361 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13362 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13363 skip "Need OST version at least 2.13.53"
13365 check_fallocate $DIR/$tfile || error "fallocate failed"
13367 run_test 150b "Verify fallocate (prealloc) functionality"
13373 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13374 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13375 skip "Need OST version at least 2.13.53"
13377 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13378 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13379 sync; sync_all_data
13380 cancel_lru_locks $OSC
13382 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13383 want=$((OSTCOUNT * 1048576))
13385 # Must allocate all requested space, not more than 5% extra
13386 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13387 error "bytes $bytes is not $want"
13389 run_test 150c "Verify fallocate Size and Blocks"
13395 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13396 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13397 skip "Need OST version at least 2.13.53"
13399 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13400 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13401 sync; sync_all_data
13402 cancel_lru_locks $OSC
13404 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13405 want=$((OSTCOUNT * 1048576))
13407 # Must allocate all requested space, not more than 5% extra
13408 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13409 error "bytes $bytes is not $want"
13411 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13414 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13415 [ $OST1_VERSION -ge $(version_code 2.13.55) ] ||
13416 skip "Need OST version at least 2.13.55"
13420 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13421 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13423 # Find OST with Minimum Size
13424 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13425 sort -un | head -1)
13427 # Get 90% of the available space
13428 local space=$(((min_size_ost * 90)/100 * OSTCOUNT))
13430 fallocate -l${space}k $DIR/$tfile ||
13431 error "fallocate ${space}k $DIR/$tfile failed"
13432 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13434 # get size immediately after fallocate. This should be correctly
13436 local size=$(stat -c '%s' $DIR/$tfile)
13437 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13439 # Sleep for a while for statfs to get updated. And not pull from cache.
13442 echo "df after fallocate:"
13445 (( size / 1024 == space )) || error "size $size != requested $space"
13446 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13447 error "used $used < space $space"
13449 rm $DIR/$tfile || error "rm failed"
13451 wait_delete_completed
13453 echo "df after unlink:"
13456 run_test 150e "Verify 90% of available OST space consumed by fallocate"
13458 #LU-2902 roc_hit was not able to read all values from lproc
13459 function roc_hit_init() {
13460 local list=$(comma_list $(osts_nodes))
13461 local dir=$DIR/$tdir-check
13462 local file=$dir/$tfile
13468 #use setstripe to do a write to every ost
13469 for i in $(seq 0 $((OSTCOUNT-1))); do
13470 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13471 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13472 idx=$(printf %04x $i)
13473 BEFORE=$(get_osd_param $list *OST*$idx stats |
13474 awk '$1 == "cache_access" {sum += $7}
13475 END { printf("%0.0f", sum) }')
13477 cancel_lru_locks osc
13478 cat $file >/dev/null
13480 AFTER=$(get_osd_param $list *OST*$idx stats |
13481 awk '$1 == "cache_access" {sum += $7}
13482 END { printf("%0.0f", sum) }')
13484 echo BEFORE:$BEFORE AFTER:$AFTER
13485 if ! let "AFTER - BEFORE == 4"; then
13487 error "roc_hit is not safe to use"
13495 function roc_hit() {
13496 local list=$(comma_list $(osts_nodes))
13497 echo $(get_osd_param $list '' stats |
13498 awk '$1 == "cache_hit" {sum += $7}
13499 END { printf("%0.0f", sum) }')
13502 function set_cache() {
13505 if [ "$2" == "off" ]; then
13508 local list=$(comma_list $(osts_nodes))
13509 set_osd_param $list '' $1_cache_enable $on
13511 cancel_lru_locks osc
13515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13516 remote_ost_nodsh && skip "remote OST with nodsh"
13519 local list=$(comma_list $(osts_nodes))
13521 # check whether obdfilter is cache capable at all
13522 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13523 skip "not cache-capable obdfilter"
13526 # check cache is enabled on all obdfilters
13527 if get_osd_param $list '' read_cache_enable | grep 0; then
13528 skip "oss cache is disabled"
13531 set_osd_param $list '' writethrough_cache_enable 1
13533 # check write cache is enabled on all obdfilters
13534 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13535 skip "oss write cache is NOT enabled"
13540 #define OBD_FAIL_OBD_NO_LRU 0x609
13541 do_nodes $list $LCTL set_param fail_loc=0x609
13543 # pages should be in the case right after write
13544 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13547 local BEFORE=$(roc_hit)
13548 cancel_lru_locks osc
13549 cat $DIR/$tfile >/dev/null
13550 local AFTER=$(roc_hit)
13552 do_nodes $list $LCTL set_param fail_loc=0
13554 if ! let "AFTER - BEFORE == CPAGES"; then
13555 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13558 cancel_lru_locks osc
13559 # invalidates OST cache
13560 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13561 set_osd_param $list '' read_cache_enable 0
13562 cat $DIR/$tfile >/dev/null
13564 # now data shouldn't be found in the cache
13566 cancel_lru_locks osc
13567 cat $DIR/$tfile >/dev/null
13569 if let "AFTER - BEFORE != 0"; then
13570 error "IN CACHE: before: $BEFORE, after: $AFTER"
13573 set_osd_param $list '' read_cache_enable 1
13576 run_test 151 "test cache on oss and controls ==============================="
13579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13581 local TF="$TMP/$tfile"
13583 # simulate ENOMEM during write
13584 #define OBD_FAIL_OST_NOMEM 0x226
13585 lctl set_param fail_loc=0x80000226
13586 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13588 sync || error "sync failed"
13589 lctl set_param fail_loc=0
13591 # discard client's cache
13592 cancel_lru_locks osc
13594 # simulate ENOMEM during read
13595 lctl set_param fail_loc=0x80000226
13596 cmp $TF $DIR/$tfile || error "cmp failed"
13597 lctl set_param fail_loc=0
13601 run_test 152 "test read/write with enomem ============================"
13604 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13606 run_test 153 "test if fdatasync does not crash ======================="
13608 dot_lustre_fid_permission_check() {
13610 local ffid=$MOUNT/.lustre/fid/$fid
13613 echo "stat fid $fid"
13614 stat $ffid > /dev/null || error "stat $ffid failed."
13615 echo "touch fid $fid"
13616 touch $ffid || error "touch $ffid failed."
13617 echo "write to fid $fid"
13618 cat /etc/hosts > $ffid || error "write $ffid failed."
13619 echo "read fid $fid"
13620 diff /etc/hosts $ffid || error "read $ffid failed."
13621 echo "append write to fid $fid"
13622 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13623 echo "rename fid $fid"
13624 mv $ffid $test_dir/$tfile.1 &&
13625 error "rename $ffid to $tfile.1 should fail."
13626 touch $test_dir/$tfile.1
13627 mv $test_dir/$tfile.1 $ffid &&
13628 error "rename $tfile.1 to $ffid should fail."
13629 rm -f $test_dir/$tfile.1
13630 echo "truncate fid $fid"
13631 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13632 echo "link fid $fid"
13633 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13634 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13635 echo "setfacl fid $fid"
13636 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13637 echo "getfacl fid $fid"
13638 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13640 echo "unlink fid $fid"
13641 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13642 echo "mknod fid $fid"
13643 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13645 fid=[0xf00000400:0x1:0x0]
13646 ffid=$MOUNT/.lustre/fid/$fid
13648 echo "stat non-exist fid $fid"
13649 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13650 echo "write to non-exist fid $fid"
13651 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13652 echo "link new fid $fid"
13653 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13655 mkdir -p $test_dir/$tdir
13656 touch $test_dir/$tdir/$tfile
13657 fid=$($LFS path2fid $test_dir/$tdir)
13660 error "error: could not get fid for $test_dir/$dir/$tfile."
13662 ffid=$MOUNT/.lustre/fid/$fid
13665 ls $ffid > /dev/null || error "ls $ffid failed."
13666 echo "touch $fid/$tfile.1"
13667 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13669 echo "touch $MOUNT/.lustre/fid/$tfile"
13670 touch $MOUNT/.lustre/fid/$tfile && \
13671 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13673 echo "setxattr to $MOUNT/.lustre/fid"
13674 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13676 echo "listxattr for $MOUNT/.lustre/fid"
13677 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13679 echo "delxattr from $MOUNT/.lustre/fid"
13680 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13682 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13683 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13684 error "touch invalid fid should fail."
13686 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13687 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13688 error "touch non-normal fid should fail."
13690 echo "rename $tdir to $MOUNT/.lustre/fid"
13691 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13692 error "rename to $MOUNT/.lustre/fid should fail."
13694 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13696 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13697 local new_obf_mode=777
13699 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13700 chmod $new_obf_mode $DIR/.lustre/fid ||
13701 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13703 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13704 [ $obf_mode -eq $new_obf_mode ] ||
13705 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13707 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13708 chmod $old_obf_mode $DIR/.lustre/fid ||
13709 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13712 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13713 fid=$($LFS path2fid $test_dir/$tfile-2)
13715 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13717 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13718 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13719 error "create lov data thru .lustre failed"
13721 echo "cp /etc/passwd $test_dir/$tfile-2"
13722 cp /etc/passwd $test_dir/$tfile-2 ||
13723 error "copy to $test_dir/$tfile-2 failed."
13724 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13725 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13726 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13728 rm -rf $test_dir/tfile.lnk
13729 rm -rf $test_dir/$tfile-2
13733 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13734 skip "Need MDS version at least 2.4.1"
13736 local tf=$DIR/$tfile
13739 local fid=$($LFS path2fid $tf)
13740 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13742 # check that we get the same pathname back
13745 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13746 echo "$rootpath $fid"
13747 found=$($LFS fid2path $rootpath "$fid")
13748 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13749 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13752 # check wrong root path format
13753 rootpath=$MOUNT"_wrong"
13754 found=$($LFS fid2path $rootpath "$fid")
13755 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13757 run_test 154A "lfs path2fid and fid2path basic checks"
13760 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13761 skip "Need MDS version at least 2.4.1"
13763 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13764 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13765 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13766 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13768 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13769 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13771 # check that we get the same pathname
13772 echo "PFID: $PFID, name: $name"
13773 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13774 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13775 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13776 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13778 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13780 run_test 154B "verify the ll_decode_linkea tool"
13783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13784 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13785 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13786 skip "Need MDS version at least 2.2.51"
13787 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13789 cp /etc/hosts $DIR/$tfile
13791 fid=$($LFS path2fid $DIR/$tfile)
13793 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13795 dot_lustre_fid_permission_check "$fid" $DIR ||
13796 error "dot lustre permission check $fid failed"
13798 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13800 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13802 touch $MOUNT/.lustre/file &&
13803 error "creation is not allowed under .lustre"
13805 mkdir $MOUNT/.lustre/dir &&
13806 error "mkdir is not allowed under .lustre"
13810 run_test 154a "Open-by-FID"
13813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13814 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13815 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13816 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13817 skip "Need MDS version at least 2.2.51"
13819 local remote_dir=$DIR/$tdir/remote_dir
13823 mkdir -p $DIR/$tdir
13824 $LFS mkdir -i $MDTIDX $remote_dir ||
13825 error "create remote directory failed"
13827 cp /etc/hosts $remote_dir/$tfile
13829 fid=$($LFS path2fid $remote_dir/$tfile)
13831 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13833 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13834 error "dot lustre permission check $fid failed"
13837 run_test 154b "Open-by-FID for remote directory"
13840 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13841 skip "Need MDS version at least 2.4.1"
13843 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13844 local FID1=$($LFS path2fid $DIR/$tfile.1)
13845 local FID2=$($LFS path2fid $DIR/$tfile.2)
13846 local FID3=$($LFS path2fid $DIR/$tfile.3)
13849 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13850 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13851 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13853 [ "$FID" = "${!want}" ] ||
13854 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13858 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13860 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13861 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13865 run_test 154c "lfs path2fid and fid2path multiple arguments"
13868 remote_mds_nodsh && skip "remote MDS with nodsh"
13869 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13870 skip "Need MDS version at least 2.5.53"
13872 if remote_mds; then
13873 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13877 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13884 local fid=$($LFS path2fid $DIR/$tfile)
13887 cmd="exec $fd<$DIR/$tfile"
13889 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13890 echo "$fid_list" | grep "$fid"
13893 cmd="exec $fd>/dev/null"
13895 if [ $rc -ne 0 ]; then
13896 error "FID $fid not found in open files list $fid_list"
13899 run_test 154d "Verify open file fid"
13903 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13904 skip "Need MDS version at least 2.6.50"
13906 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13907 error ".lustre returned by readdir"
13910 run_test 154e ".lustre is not returned by readdir"
13913 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13915 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13916 test_mkdir -p -c1 $DIR/$tdir/d
13917 # test dirs inherit from its stripe
13918 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13919 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13920 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13921 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13924 # get fid of parents
13925 local FID0=$($LFS path2fid $DIR/$tdir/d)
13926 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13927 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13928 local FID3=$($LFS path2fid $DIR)
13930 # check that path2fid --parents returns expected <parent_fid>/name
13931 # 1) test for a directory (single parent)
13932 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13933 [ "$parent" == "$FID0/foo1" ] ||
13934 error "expected parent: $FID0/foo1, got: $parent"
13936 # 2) test for a file with nlink > 1 (multiple parents)
13937 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13938 echo "$parent" | grep -F "$FID1/$tfile" ||
13939 error "$FID1/$tfile not returned in parent list"
13940 echo "$parent" | grep -F "$FID2/link" ||
13941 error "$FID2/link not returned in parent list"
13943 # 3) get parent by fid
13944 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13945 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13946 echo "$parent" | grep -F "$FID1/$tfile" ||
13947 error "$FID1/$tfile not returned in parent list (by fid)"
13948 echo "$parent" | grep -F "$FID2/link" ||
13949 error "$FID2/link not returned in parent list (by fid)"
13951 # 4) test for entry in root directory
13952 parent=$($LFS path2fid --parents $DIR/f)
13953 echo "$parent" | grep -F "$FID3/f" ||
13954 error "$FID3/f not returned in parent list"
13956 # 5) test it on root directory
13957 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13958 error "$MOUNT should not have parents"
13960 # enable xattr caching and check that linkea is correctly updated
13961 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13962 save_lustre_params client "llite.*.xattr_cache" > $save
13963 lctl set_param llite.*.xattr_cache 1
13965 # 6.1) linkea update on rename
13966 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13968 # get parents by fid
13969 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13970 # foo1 should no longer be returned in parent list
13971 echo "$parent" | grep -F "$FID1" &&
13972 error "$FID1 should no longer be in parent list"
13973 # the new path should appear
13974 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13975 error "$FID2/$tfile.moved is not in parent list"
13977 # 6.2) linkea update on unlink
13978 rm -f $DIR/$tdir/d/foo2/link
13979 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13980 # foo2/link should no longer be returned in parent list
13981 echo "$parent" | grep -F "$FID2/link" &&
13982 error "$FID2/link should no longer be in parent list"
13986 restore_lustre_params < $save
13989 run_test 154f "get parent fids by reading link ea"
13993 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13994 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13995 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13996 skip "Need MDS version at least 2.6.92"
13998 mkdir -p $DIR/$tdir
13999 llapi_fid_test -d $DIR/$tdir
14001 run_test 154g "various llapi FID tests"
14003 test_155_small_load() {
14004 local temp=$TMP/$tfile
14005 local file=$DIR/$tfile
14007 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14008 error "dd of=$temp bs=6096 count=1 failed"
14010 cancel_lru_locks $OSC
14011 cmp $temp $file || error "$temp $file differ"
14013 $TRUNCATE $temp 6000
14014 $TRUNCATE $file 6000
14015 cmp $temp $file || error "$temp $file differ (truncate1)"
14017 echo "12345" >>$temp
14018 echo "12345" >>$file
14019 cmp $temp $file || error "$temp $file differ (append1)"
14021 echo "12345" >>$temp
14022 echo "12345" >>$file
14023 cmp $temp $file || error "$temp $file differ (append2)"
14029 test_155_big_load() {
14030 remote_ost_nodsh && skip "remote OST with nodsh"
14032 local temp=$TMP/$tfile
14033 local file=$DIR/$tfile
14036 local cache_size=$(do_facet ost$((MAXI+1)) \
14037 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14038 local large_file_size=$((cache_size * 2))
14040 echo "OSS cache size: $cache_size KB"
14041 echo "Large file size: $large_file_size KB"
14043 [ $MAXV -le $large_file_size ] &&
14044 skip_env "max available OST size needs > $large_file_size KB"
14046 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14048 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14049 error "dd of=$temp bs=$large_file_size count=1k failed"
14052 cancel_lru_locks osc
14053 cmp $temp $file || error "$temp $file differ"
14059 save_writethrough() {
14060 local facets=$(get_facets OST)
14062 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14068 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14070 save_writethrough $p
14073 set_cache writethrough on
14074 test_155_small_load
14075 restore_lustre_params < $p
14078 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14083 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14085 save_writethrough $p
14088 set_cache writethrough off
14089 test_155_small_load
14090 restore_lustre_params < $p
14093 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14098 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14100 save_writethrough $p
14103 set_cache writethrough on
14104 test_155_small_load
14105 restore_lustre_params < $p
14108 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14113 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14115 save_writethrough $p
14118 set_cache writethrough off
14119 test_155_small_load
14120 restore_lustre_params < $p
14123 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14128 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14130 save_writethrough $p
14133 set_cache writethrough on
14135 restore_lustre_params < $p
14138 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14143 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14145 save_writethrough $p
14148 set_cache writethrough off
14150 restore_lustre_params < $p
14153 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14158 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14160 save_writethrough $p
14163 set_cache writethrough on
14165 restore_lustre_params < $p
14168 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14173 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14175 save_writethrough $p
14178 set_cache writethrough off
14180 restore_lustre_params < $p
14183 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14187 remote_ost_nodsh && skip "remote OST with nodsh"
14188 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14189 skip "stats not implemented on old servers"
14190 [ "$ost1_FSTYPE" = "zfs" ] &&
14191 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14196 local file="$DIR/$tfile"
14197 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14199 save_writethrough $p
14202 log "Turn on read and write cache"
14204 set_cache writethrough on
14206 log "Write data and read it back."
14207 log "Read should be satisfied from the cache."
14208 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14210 cancel_lru_locks osc
14211 cat $file >/dev/null
14213 if ! let "AFTER - BEFORE == CPAGES"; then
14214 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14216 log "cache hits: before: $BEFORE, after: $AFTER"
14219 log "Read again; it should be satisfied from the cache."
14221 cancel_lru_locks osc
14222 cat $file >/dev/null
14224 if ! let "AFTER - BEFORE == CPAGES"; then
14225 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14227 log "cache hits:: before: $BEFORE, after: $AFTER"
14230 log "Turn off the read cache and turn on the write cache"
14232 set_cache writethrough on
14234 log "Read again; it should be satisfied from the cache."
14236 cancel_lru_locks osc
14237 cat $file >/dev/null
14239 if ! let "AFTER - BEFORE == CPAGES"; then
14240 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14242 log "cache hits:: before: $BEFORE, after: $AFTER"
14245 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14246 # > 2.12.56 uses pagecache if cached
14247 log "Read again; it should not be satisfied from the cache."
14249 cancel_lru_locks osc
14250 cat $file >/dev/null
14252 if ! let "AFTER - BEFORE == 0"; then
14253 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14255 log "cache hits:: before: $BEFORE, after: $AFTER"
14259 log "Write data and read it back."
14260 log "Read should be satisfied from the cache."
14261 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14263 cancel_lru_locks osc
14264 cat $file >/dev/null
14266 if ! let "AFTER - BEFORE == CPAGES"; then
14267 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14269 log "cache hits:: before: $BEFORE, after: $AFTER"
14272 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14273 # > 2.12.56 uses pagecache if cached
14274 log "Read again; it should not be satisfied from the cache."
14276 cancel_lru_locks osc
14277 cat $file >/dev/null
14279 if ! let "AFTER - BEFORE == 0"; then
14280 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14282 log "cache hits:: before: $BEFORE, after: $AFTER"
14286 log "Turn off read and write cache"
14288 set_cache writethrough off
14290 log "Write data and read it back"
14291 log "It should not be satisfied from the cache."
14293 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14294 cancel_lru_locks osc
14296 cat $file >/dev/null
14298 if ! let "AFTER - BEFORE == 0"; then
14299 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14301 log "cache hits:: before: $BEFORE, after: $AFTER"
14304 log "Turn on the read cache and turn off the write cache"
14306 set_cache writethrough off
14308 log "Write data and read it back"
14309 log "It should not be satisfied from the cache."
14311 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14313 cancel_lru_locks osc
14314 cat $file >/dev/null
14316 if ! let "AFTER - BEFORE == 0"; then
14317 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14319 log "cache hits:: before: $BEFORE, after: $AFTER"
14322 log "Read again; it should be satisfied from the cache."
14324 cancel_lru_locks osc
14325 cat $file >/dev/null
14327 if ! let "AFTER - BEFORE == CPAGES"; then
14328 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14330 log "cache hits:: before: $BEFORE, after: $AFTER"
14333 restore_lustre_params < $p
14336 run_test 156 "Verification of tunables"
14339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14340 remote_mds_nodsh && skip "remote MDS with nodsh"
14341 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14342 skip "Need MDS version at least 2.2.0"
14344 changelog_register || error "changelog_register failed"
14345 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14346 changelog_users $SINGLEMDS | grep -q $cl_user ||
14347 error "User $cl_user not found in changelog_users"
14350 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14351 changelog_clear 0 || error "changelog_clear failed"
14352 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14353 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14354 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14355 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14356 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14357 rm $DIR/$tdir/pics/desktop.jpg
14359 changelog_dump | tail -10
14361 echo "verifying changelog mask"
14362 changelog_chmask "-MKDIR"
14363 changelog_chmask "-CLOSE"
14365 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14366 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14368 changelog_chmask "+MKDIR"
14369 changelog_chmask "+CLOSE"
14371 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14372 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14374 changelog_dump | tail -10
14375 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14376 CLOSES=$(changelog_dump | grep -c "CLOSE")
14377 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14378 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14381 echo "verifying target fid"
14382 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14383 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14384 [ "$fidc" == "$fidf" ] ||
14385 error "changelog '$tfile' fid $fidc != file fid $fidf"
14386 echo "verifying parent fid"
14387 # The FID returned from the Changelog may be the directory shard on
14388 # a different MDT, and not the FID returned by path2fid on the parent.
14389 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14390 # since this is what will matter when recreating this file in the tree.
14391 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14392 local pathp=$($LFS fid2path $MOUNT "$fidp")
14393 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14394 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14396 echo "getting records for $cl_user"
14397 changelog_users $SINGLEMDS
14398 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14400 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14401 error "changelog_clear failed"
14402 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14403 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14404 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14405 error "user index expect $user_rec1 + $nclr != $user_rec2"
14407 local min0_rec=$(changelog_users $SINGLEMDS |
14408 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14409 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14410 awk '{ print $1; exit; }')
14412 changelog_dump | tail -n 5
14413 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14414 [ $first_rec == $((min0_rec + 1)) ] ||
14415 error "first index should be $min0_rec + 1 not $first_rec"
14417 # LU-3446 changelog index reset on MDT restart
14418 local cur_rec1=$(changelog_users $SINGLEMDS |
14419 awk '/^current.index:/ { print $NF }')
14420 changelog_clear 0 ||
14421 error "clear all changelog records for $cl_user failed"
14422 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14423 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14424 error "Fail to start $SINGLEMDS"
14425 local cur_rec2=$(changelog_users $SINGLEMDS |
14426 awk '/^current.index:/ { print $NF }')
14427 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14428 [ $cur_rec1 == $cur_rec2 ] ||
14429 error "current index should be $cur_rec1 not $cur_rec2"
14431 echo "verifying users from this test are deregistered"
14432 changelog_deregister || error "changelog_deregister failed"
14433 changelog_users $SINGLEMDS | grep -q $cl_user &&
14434 error "User '$cl_user' still in changelog_users"
14436 # lctl get_param -n mdd.*.changelog_users
14437 # current index: 144
14438 # ID index (idle seconds)
14440 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14441 # this is the normal case where all users were deregistered
14442 # make sure no new records are added when no users are present
14443 local last_rec1=$(changelog_users $SINGLEMDS |
14444 awk '/^current.index:/ { print $NF }')
14445 touch $DIR/$tdir/chloe
14446 local last_rec2=$(changelog_users $SINGLEMDS |
14447 awk '/^current.index:/ { print $NF }')
14448 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14449 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14451 # any changelog users must be leftovers from a previous test
14452 changelog_users $SINGLEMDS
14453 echo "other changelog users; can't verify off"
14456 run_test 160a "changelog sanity"
14458 test_160b() { # LU-3587
14459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14460 remote_mds_nodsh && skip "remote MDS with nodsh"
14461 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14462 skip "Need MDS version at least 2.2.0"
14464 changelog_register || error "changelog_register failed"
14465 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14466 changelog_users $SINGLEMDS | grep -q $cl_user ||
14467 error "User '$cl_user' not found in changelog_users"
14469 local longname1=$(str_repeat a 255)
14470 local longname2=$(str_repeat b 255)
14473 echo "creating very long named file"
14474 touch $longname1 || error "create of '$longname1' failed"
14475 echo "renaming very long named file"
14476 mv $longname1 $longname2
14478 changelog_dump | grep RENME | tail -n 5
14481 run_test 160b "Verify that very long rename doesn't crash in changelog"
14484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14485 remote_mds_nodsh && skip "remote MDS with nodsh"
14487 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14488 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14489 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14490 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14494 # Registration step
14495 changelog_register || error "changelog_register failed"
14498 mkdir -p $DIR/$tdir
14499 $MCREATE $DIR/$tdir/foo_160c
14500 changelog_chmask "-TRUNC"
14501 $TRUNCATE $DIR/$tdir/foo_160c 200
14502 changelog_chmask "+TRUNC"
14503 $TRUNCATE $DIR/$tdir/foo_160c 199
14504 changelog_dump | tail -n 5
14505 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14506 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14508 run_test 160c "verify that changelog log catch the truncate event"
14511 remote_mds_nodsh && skip "remote MDS with nodsh"
14512 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14514 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14515 skip "Need MDS version at least 2.7.60"
14517 # Registration step
14518 changelog_register || error "changelog_register failed"
14520 mkdir -p $DIR/$tdir/migrate_dir
14521 changelog_clear 0 || error "changelog_clear failed"
14523 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14524 changelog_dump | tail -n 5
14525 local migrates=$(changelog_dump | grep -c "MIGRT")
14526 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14528 run_test 160d "verify that changelog log catch the migrate event"
14531 remote_mds_nodsh && skip "remote MDS with nodsh"
14534 changelog_register || error "changelog_register failed"
14536 # Delete a future user (expect fail)
14537 local MDT0=$(facet_svc $SINGLEMDS)
14538 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14541 if [ $rc -eq 0 ]; then
14542 error "Deleted non-existant user cl77"
14543 elif [ $rc -ne 2 ]; then
14544 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14547 # Clear to a bad index (1 billion should be safe)
14548 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14551 if [ $rc -eq 0 ]; then
14552 error "Successfully cleared to invalid CL index"
14553 elif [ $rc -ne 22 ]; then
14554 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14557 run_test 160e "changelog negative testing (should return errors)"
14560 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14561 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14562 skip "Need MDS version at least 2.10.56"
14564 local mdts=$(comma_list $(mdts_nodes))
14567 changelog_register || error "first changelog_register failed"
14568 changelog_register || error "second changelog_register failed"
14570 declare -A cl_user1
14571 declare -A cl_user2
14576 # generate some changelog records to accumulate on each MDT
14577 # use fnv1a because created files should be evenly distributed
14578 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14579 error "test_mkdir $tdir failed"
14580 log "$(date +%s): creating first files"
14581 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14582 error "create $DIR/$tdir/$tfile failed"
14584 # check changelogs have been generated
14585 local start=$SECONDS
14586 local idle_time=$((MDSCOUNT * 5 + 5))
14587 local nbcl=$(changelog_dump | wc -l)
14588 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14590 for param in "changelog_max_idle_time=$idle_time" \
14592 "changelog_min_gc_interval=2" \
14593 "changelog_min_free_cat_entries=3"; do
14594 local MDT0=$(facet_svc $SINGLEMDS)
14595 local var="${param%=*}"
14596 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14598 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14599 do_nodes $mdts $LCTL set_param mdd.*.$param
14602 # force cl_user2 to be idle (1st part), but also cancel the
14603 # cl_user1 records so that it is not evicted later in the test.
14604 local sleep1=$((idle_time / 2))
14605 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14608 # simulate changelog catalog almost full
14609 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14610 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14612 for i in $(seq $MDSCOUNT); do
14613 cl_users=(${CL_USERS[mds$i]})
14614 cl_user1[mds$i]="${cl_users[0]}"
14615 cl_user2[mds$i]="${cl_users[1]}"
14617 [ -n "${cl_user1[mds$i]}" ] ||
14618 error "mds$i: no user registered"
14619 [ -n "${cl_user2[mds$i]}" ] ||
14620 error "mds$i: only ${cl_user2[mds$i]} is registered"
14622 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14623 [ -n "$user_rec1" ] ||
14624 error "mds$i: User ${cl_user1[mds$i]} not registered"
14625 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14626 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14627 [ -n "$user_rec2" ] ||
14628 error "mds$i: User ${cl_user1[mds$i]} not registered"
14629 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14630 "$user_rec1 + 2 == $user_rec2"
14631 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14632 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14633 "$user_rec1 + 2, but is $user_rec2"
14634 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14635 [ -n "$user_rec2" ] ||
14636 error "mds$i: User ${cl_user2[mds$i]} not registered"
14637 [ $user_rec1 == $user_rec2 ] ||
14638 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14639 "$user_rec1, but is $user_rec2"
14642 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14643 local sleep2=$((idle_time - (SECONDS - start) + 1))
14644 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14647 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14648 # cl_user1 should be OK because it recently processed records.
14649 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14650 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14651 error "create $DIR/$tdir/${tfile}b failed"
14653 # ensure gc thread is done
14654 for i in $(mdts_nodes); do
14656 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14657 error "$i: GC-thread not done"
14661 for i in $(seq $MDSCOUNT); do
14662 # check cl_user1 still registered
14663 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14664 error "mds$i: User ${cl_user1[mds$i]} not registered"
14665 # check cl_user2 unregistered
14666 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14667 error "mds$i: User ${cl_user2[mds$i]} still registered"
14669 # check changelogs are present and starting at $user_rec1 + 1
14670 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14671 [ -n "$user_rec1" ] ||
14672 error "mds$i: User ${cl_user1[mds$i]} not registered"
14673 first_rec=$($LFS changelog $(facet_svc mds$i) |
14674 awk '{ print $1; exit; }')
14676 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14677 [ $((user_rec1 + 1)) == $first_rec ] ||
14678 error "mds$i: first index should be $user_rec1 + 1, " \
14679 "but is $first_rec"
14682 run_test 160f "changelog garbage collect (timestamped users)"
14685 remote_mds_nodsh && skip "remote MDS with nodsh"
14686 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14687 skip "Need MDS version at least 2.10.56"
14689 local mdts=$(comma_list $(mdts_nodes))
14691 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14692 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14695 changelog_register || error "first changelog_register failed"
14696 changelog_register || error "second changelog_register failed"
14698 declare -A cl_user1
14699 declare -A cl_user2
14704 # generate some changelog records to accumulate on each MDT
14705 # use fnv1a because created files should be evenly distributed
14706 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14707 error "mkdir $tdir failed"
14708 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14709 error "create $DIR/$tdir/$tfile failed"
14711 # check changelogs have been generated
14712 local nbcl=$(changelog_dump | wc -l)
14713 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14715 # reduce the max_idle_indexes value to make sure we exceed it
14716 max_ndx=$((nbcl / 2 - 1))
14718 for param in "changelog_max_idle_indexes=$max_ndx" \
14720 "changelog_min_gc_interval=2" \
14721 "changelog_min_free_cat_entries=3"; do
14722 local MDT0=$(facet_svc $SINGLEMDS)
14723 local var="${param%=*}"
14724 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14726 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14727 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14728 error "unable to set mdd.*.$param"
14731 # simulate changelog catalog almost full
14732 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14733 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14735 for i in $(seq $MDSCOUNT); do
14736 cl_users=(${CL_USERS[mds$i]})
14737 cl_user1[mds$i]="${cl_users[0]}"
14738 cl_user2[mds$i]="${cl_users[1]}"
14740 [ -n "${cl_user1[mds$i]}" ] ||
14741 error "mds$i: no user registered"
14742 [ -n "${cl_user2[mds$i]}" ] ||
14743 error "mds$i: only ${cl_user1[mds$i]} is registered"
14745 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14746 [ -n "$user_rec1" ] ||
14747 error "mds$i: User ${cl_user1[mds$i]} not registered"
14748 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14749 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14750 [ -n "$user_rec2" ] ||
14751 error "mds$i: User ${cl_user1[mds$i]} not registered"
14752 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14753 "$user_rec1 + 2 == $user_rec2"
14754 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14755 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14756 "$user_rec1 + 2, but is $user_rec2"
14757 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14758 [ -n "$user_rec2" ] ||
14759 error "mds$i: User ${cl_user2[mds$i]} not registered"
14760 [ $user_rec1 == $user_rec2 ] ||
14761 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14762 "$user_rec1, but is $user_rec2"
14765 # ensure we are past the previous changelog_min_gc_interval set above
14768 # generate one more changelog to trigger fail_loc
14769 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14770 error "create $DIR/$tdir/${tfile}bis failed"
14772 # ensure gc thread is done
14773 for i in $(mdts_nodes); do
14775 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14776 error "$i: GC-thread not done"
14780 for i in $(seq $MDSCOUNT); do
14781 # check cl_user1 still registered
14782 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14783 error "mds$i: User ${cl_user1[mds$i]} not registered"
14784 # check cl_user2 unregistered
14785 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14786 error "mds$i: User ${cl_user2[mds$i]} still registered"
14788 # check changelogs are present and starting at $user_rec1 + 1
14789 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14790 [ -n "$user_rec1" ] ||
14791 error "mds$i: User ${cl_user1[mds$i]} not registered"
14792 first_rec=$($LFS changelog $(facet_svc mds$i) |
14793 awk '{ print $1; exit; }')
14795 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14796 [ $((user_rec1 + 1)) == $first_rec ] ||
14797 error "mds$i: first index should be $user_rec1 + 1, " \
14798 "but is $first_rec"
14801 run_test 160g "changelog garbage collect (old users)"
14804 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14805 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14806 skip "Need MDS version at least 2.10.56"
14808 local mdts=$(comma_list $(mdts_nodes))
14811 changelog_register || error "first changelog_register failed"
14812 changelog_register || error "second changelog_register failed"
14814 declare -A cl_user1
14815 declare -A cl_user2
14820 # generate some changelog records to accumulate on each MDT
14821 # use fnv1a because created files should be evenly distributed
14822 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14823 error "test_mkdir $tdir failed"
14824 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14825 error "create $DIR/$tdir/$tfile failed"
14827 # check changelogs have been generated
14828 local nbcl=$(changelog_dump | wc -l)
14829 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14831 for param in "changelog_max_idle_time=10" \
14833 "changelog_min_gc_interval=2"; do
14834 local MDT0=$(facet_svc $SINGLEMDS)
14835 local var="${param%=*}"
14836 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14838 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14839 do_nodes $mdts $LCTL set_param mdd.*.$param
14842 # force cl_user2 to be idle (1st part)
14845 for i in $(seq $MDSCOUNT); do
14846 cl_users=(${CL_USERS[mds$i]})
14847 cl_user1[mds$i]="${cl_users[0]}"
14848 cl_user2[mds$i]="${cl_users[1]}"
14850 [ -n "${cl_user1[mds$i]}" ] ||
14851 error "mds$i: no user registered"
14852 [ -n "${cl_user2[mds$i]}" ] ||
14853 error "mds$i: only ${cl_user2[mds$i]} is registered"
14855 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14856 [ -n "$user_rec1" ] ||
14857 error "mds$i: User ${cl_user1[mds$i]} not registered"
14858 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14859 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14860 [ -n "$user_rec2" ] ||
14861 error "mds$i: User ${cl_user1[mds$i]} not registered"
14862 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14863 "$user_rec1 + 2 == $user_rec2"
14864 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14865 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14866 "$user_rec1 + 2, but is $user_rec2"
14867 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14868 [ -n "$user_rec2" ] ||
14869 error "mds$i: User ${cl_user2[mds$i]} not registered"
14870 [ $user_rec1 == $user_rec2 ] ||
14871 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14872 "$user_rec1, but is $user_rec2"
14875 # force cl_user2 to be idle (2nd part) and to reach
14876 # changelog_max_idle_time
14879 # force each GC-thread start and block then
14880 # one per MDT/MDD, set fail_val accordingly
14881 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14882 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14884 # generate more changelogs to trigger fail_loc
14885 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14886 error "create $DIR/$tdir/${tfile}bis failed"
14888 # stop MDT to stop GC-thread, should be done in back-ground as it will
14889 # block waiting for the thread to be released and exit
14890 declare -A stop_pids
14891 for i in $(seq $MDSCOUNT); do
14893 stop_pids[mds$i]=$!
14896 for i in $(mdts_nodes); do
14899 local facets=$(facets_up_on_host $i)
14901 for facet in ${facets//,/ }; do
14902 if [[ $facet == mds* ]]; then
14906 # ensure each MDS's gc threads are still present and all in "R"
14907 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14908 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14909 error "$i: expected $nb GC-thread"
14911 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14913 error "$i: GC-thread not found in R-state"
14914 # check umounts of each MDT on MDS have reached kthread_stop()
14915 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14916 error "$i: expected $nb umount"
14918 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14919 error "$i: umount not found in D-state"
14922 # release all GC-threads
14923 do_nodes $mdts $LCTL set_param fail_loc=0
14925 # wait for MDT stop to complete
14926 for i in $(seq $MDSCOUNT); do
14927 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14931 # may try to check if any orphan changelog records are present
14932 # via ldiskfs/zfs and llog_reader...
14934 # re-start/mount MDTs
14935 for i in $(seq $MDSCOUNT); do
14936 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14937 error "Fail to start mds$i"
14941 for i in $(seq $MDSCOUNT); do
14942 # check cl_user1 still registered
14943 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14944 error "mds$i: User ${cl_user1[mds$i]} not registered"
14945 # check cl_user2 unregistered
14946 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14947 error "mds$i: User ${cl_user2[mds$i]} still registered"
14949 # check changelogs are present and starting at $user_rec1 + 1
14950 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14951 [ -n "$user_rec1" ] ||
14952 error "mds$i: User ${cl_user1[mds$i]} not registered"
14953 first_rec=$($LFS changelog $(facet_svc mds$i) |
14954 awk '{ print $1; exit; }')
14956 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14957 [ $((user_rec1 + 1)) == $first_rec ] ||
14958 error "mds$i: first index should be $user_rec1 + 1, " \
14959 "but is $first_rec"
14962 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14967 local mdts=$(comma_list $(mdts_nodes))
14969 changelog_register || error "first changelog_register failed"
14971 # generate some changelog records to accumulate on each MDT
14972 # use fnv1a because created files should be evenly distributed
14973 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14974 error "mkdir $tdir failed"
14975 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14976 error "create $DIR/$tdir/$tfile failed"
14978 # check changelogs have been generated
14979 local nbcl=$(changelog_dump | wc -l)
14980 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14982 # simulate race between register and unregister
14983 # XXX as fail_loc is set per-MDS, with DNE configs the race
14984 # simulation will only occur for one MDT per MDS and for the
14985 # others the normal race scenario will take place
14986 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14987 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14988 do_nodes $mdts $LCTL set_param fail_val=1
14990 # unregister 1st user
14991 changelog_deregister &
14993 # wait some time for deregister work to reach race rdv
14995 # register 2nd user
14996 changelog_register || error "2nd user register failed"
14998 wait $pid1 || error "1st user deregister failed"
15002 declare -A LAST_REC
15003 for i in $(seq $MDSCOUNT); do
15004 if changelog_users mds$i | grep "^cl"; then
15005 # make sure new records are added with one user present
15006 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15007 awk '/^current.index:/ { print $NF }')
15009 error "mds$i has no user registered"
15013 # generate more changelog records to accumulate on each MDT
15014 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15015 error "create $DIR/$tdir/${tfile}bis failed"
15017 for i in $(seq $MDSCOUNT); do
15018 last_rec=$(changelog_users $SINGLEMDS |
15019 awk '/^current.index:/ { print $NF }')
15020 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15021 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15022 error "changelogs are off on mds$i"
15025 run_test 160i "changelog user register/unregister race"
15028 remote_mds_nodsh && skip "remote MDS with nodsh"
15029 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15030 skip "Need MDS version at least 2.12.56"
15032 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15033 stack_trap "umount $MOUNT2" EXIT
15035 changelog_register || error "first changelog_register failed"
15036 stack_trap "changelog_deregister" EXIT
15038 # generate some changelog
15039 # use fnv1a because created files should be evenly distributed
15040 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15041 error "mkdir $tdir failed"
15042 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15043 error "create $DIR/$tdir/${tfile}bis failed"
15045 # open the changelog device
15046 exec 3>/dev/changelog-$FSNAME-MDT0000
15047 stack_trap "exec 3>&-" EXIT
15048 exec 4</dev/changelog-$FSNAME-MDT0000
15049 stack_trap "exec 4<&-" EXIT
15051 # umount the first lustre mount
15053 stack_trap "mount_client $MOUNT" EXIT
15056 cat <&4 >/dev/null || error "read changelog failed"
15059 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15060 changelog_users $SINGLEMDS | grep -q $cl_user ||
15061 error "User $cl_user not found in changelog_users"
15063 printf 'clear:'$cl_user':0' >&3
15065 run_test 160j "client can be umounted while its chanangelog is being used"
15068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15069 remote_mds_nodsh && skip "remote MDS with nodsh"
15071 mkdir -p $DIR/$tdir/1/1
15073 changelog_register || error "changelog_register failed"
15074 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15076 changelog_users $SINGLEMDS | grep -q $cl_user ||
15077 error "User '$cl_user' not found in changelog_users"
15078 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15079 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15080 rmdir $DIR/$tdir/1/1 & sleep 1
15082 touch $DIR/$tdir/2/2
15083 rm -rf $DIR/$tdir/2
15088 changelog_dump | grep rmdir || error "rmdir not recorded"
15091 changelog_deregister
15093 run_test 160k "Verify that changelog records are not lost"
15095 # Verifies that a file passed as a parameter has recently had an operation
15096 # performed on it that has generated an MTIME changelog which contains the
15097 # correct parent FID. As files might reside on a different MDT from the
15098 # parent directory in DNE configurations, the FIDs are translated to paths
15099 # before being compared, which should be identical
15100 compare_mtime_changelog() {
15108 mdtidx=$($LFS getstripe --mdt-index $file)
15109 mdtidx=$(printf "%04x" $mdtidx)
15111 # Obtain the parent FID from the MTIME changelog
15112 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15113 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15115 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15116 [ -z "$cl_fid" ] && error "parent FID not present"
15118 # Verify that the path for the parent FID is the same as the path for
15119 # the test directory
15120 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15124 [[ "${pdir%/}" == "$dir" ]] ||
15125 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15131 remote_mds_nodsh && skip "remote MDS with nodsh"
15132 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15133 skip "Need MDS version at least 2.13.55"
15137 changelog_register || error "changelog_register failed"
15138 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15140 changelog_users $SINGLEMDS | grep -q $cl_user ||
15141 error "User '$cl_user' not found in changelog_users"
15143 # Clear some types so that MTIME changelogs are generated
15144 changelog_chmask "-CREAT"
15145 changelog_chmask "-CLOSE"
15147 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15149 # Test CL_MTIME during setattr
15150 touch $DIR/$tdir/$tfile
15151 compare_mtime_changelog $DIR/$tdir/$tfile
15153 # Test CL_MTIME during close
15154 dd if=/dev/urandom of=$DIR/$tdir/${tfile}_2 bs=1M count=64 ||
15155 error "cannot create file $DIR/$tdir/${tfile}_2"
15156 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15158 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15163 test_mkdir -c1 $DIR/$tdir
15164 cp /etc/hosts $DIR/$tdir/$tfile
15165 test_mkdir -c1 $DIR/$tdir/foo1
15166 test_mkdir -c1 $DIR/$tdir/foo2
15167 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15168 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15169 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15170 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15171 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15172 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15173 $LFS fid2path $DIR $FID
15174 error "bad link ea"
15177 rm $DIR/$tdir/foo2/zachary
15179 rm $DIR/$tdir/foo2/thor
15181 rm $DIR/$tdir/$tfile
15183 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15184 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15185 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15186 rm $DIR/$tdir/foo2/maggie
15189 local longname=$tfile.avg_len_is_thirty_two_
15190 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15191 error_noexit 'failed to unlink many hardlinks'" EXIT
15192 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15193 error "failed to hardlink many files"
15194 links=$($LFS fid2path $DIR $FID | wc -l)
15195 echo -n "${links}/1000 links in link EA"
15196 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15198 run_test 161a "link ea sanity"
15201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15202 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15205 local remote_dir=$DIR/$tdir/remote_dir
15207 mkdir -p $DIR/$tdir
15208 $LFS mkdir -i $MDTIDX $remote_dir ||
15209 error "create remote directory failed"
15211 cp /etc/hosts $remote_dir/$tfile
15212 mkdir -p $remote_dir/foo1
15213 mkdir -p $remote_dir/foo2
15214 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15215 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15216 ln $remote_dir/$tfile $remote_dir/foo1/luna
15217 ln $remote_dir/$tfile $remote_dir/foo2/thor
15219 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15221 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15222 $LFS fid2path $DIR $FID
15223 error "bad link ea"
15226 rm $remote_dir/foo2/zachary
15228 rm $remote_dir/foo2/thor
15230 rm $remote_dir/$tfile
15232 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15233 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15234 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15235 $LFS fid2path $DIR $FID
15236 error "bad link rename"
15238 rm $remote_dir/foo2/maggie
15241 local longname=filename_avg_len_is_thirty_two_
15242 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15243 error "failed to hardlink many files"
15244 links=$($LFS fid2path $DIR $FID | wc -l)
15245 echo -n "${links}/1000 links in link EA"
15246 [[ ${links} -gt 60 ]] ||
15247 error "expected at least 60 links in link EA"
15248 unlinkmany $remote_dir/foo2/$longname 1000 ||
15249 error "failed to unlink many hardlinks"
15251 run_test 161b "link ea sanity under remote directory"
15254 remote_mds_nodsh && skip "remote MDS with nodsh"
15255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15256 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15257 skip "Need MDS version at least 2.1.5"
15259 # define CLF_RENAME_LAST 0x0001
15260 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15261 changelog_register || error "changelog_register failed"
15264 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15265 touch $DIR/$tdir/foo_161c
15266 touch $DIR/$tdir/bar_161c
15267 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15268 changelog_dump | grep RENME | tail -n 5
15269 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15270 changelog_clear 0 || error "changelog_clear failed"
15271 if [ x$flags != "x0x1" ]; then
15272 error "flag $flags is not 0x1"
15275 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15276 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15277 touch $DIR/$tdir/foo_161c
15278 touch $DIR/$tdir/bar_161c
15279 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15280 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15281 changelog_dump | grep RENME | tail -n 5
15282 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15283 changelog_clear 0 || error "changelog_clear failed"
15284 if [ x$flags != "x0x0" ]; then
15285 error "flag $flags is not 0x0"
15287 echo "rename overwrite a target having nlink > 1," \
15288 "changelog record has flags of $flags"
15290 # rename doesn't overwrite a target (changelog flag 0x0)
15291 touch $DIR/$tdir/foo_161c
15292 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15293 changelog_dump | grep RENME | tail -n 5
15294 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15295 changelog_clear 0 || error "changelog_clear failed"
15296 if [ x$flags != "x0x0" ]; then
15297 error "flag $flags is not 0x0"
15299 echo "rename doesn't overwrite a target," \
15300 "changelog record has flags of $flags"
15302 # define CLF_UNLINK_LAST 0x0001
15303 # unlink a file having nlink = 1 (changelog flag 0x1)
15304 rm -f $DIR/$tdir/foo2_161c
15305 changelog_dump | grep UNLNK | tail -n 5
15306 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15307 changelog_clear 0 || error "changelog_clear failed"
15308 if [ x$flags != "x0x1" ]; then
15309 error "flag $flags is not 0x1"
15311 echo "unlink a file having nlink = 1," \
15312 "changelog record has flags of $flags"
15314 # unlink a file having nlink > 1 (changelog flag 0x0)
15315 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15316 rm -f $DIR/$tdir/foobar_161c
15317 changelog_dump | grep UNLNK | tail -n 5
15318 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15319 changelog_clear 0 || error "changelog_clear failed"
15320 if [ x$flags != "x0x0" ]; then
15321 error "flag $flags is not 0x0"
15323 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15325 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15328 remote_mds_nodsh && skip "remote MDS with nodsh"
15329 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15334 changelog_register || error "changelog_register failed"
15336 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15337 # interfer with $MOUNT/.lustre/fid/ access
15339 [[ $? -eq 0 ]] || error "mkdir failed"
15341 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15342 $LCTL set_param fail_loc=0x8000140c
15344 $LCTL set_param fail_val=5
15347 echo foofoo > $DIR/$tdir/$tfile &
15350 # wait for create to be delayed
15354 [[ $? -eq 0 ]] || error "create should be blocked"
15356 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15357 stack_trap "rm -f $tempfile"
15358 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15359 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15360 # some delay may occur during ChangeLog publishing and file read just
15361 # above, that could allow file write to happen finally
15362 [[ -s $tempfile ]] && echo "file should be empty"
15364 $LCTL set_param fail_loc=0
15367 [[ $? -eq 0 ]] || error "create failed"
15369 run_test 161d "create with concurrent .lustre/fid access"
15372 local expected="$1"
15377 path=$($LFS fid2path "$@")
15380 if [ $rc -ne 0 ]; then
15381 error "path looked up of '$expected' failed: rc=$rc"
15382 elif [ "$path" != "$expected" ]; then
15383 error "path looked up '$path' instead of '$expected'"
15385 echo "FID '$fid' resolves to path '$path' as expected"
15389 test_162a() { # was test_162
15390 test_mkdir -p -c1 $DIR/$tdir/d2
15391 touch $DIR/$tdir/d2/$tfile
15392 touch $DIR/$tdir/d2/x1
15393 touch $DIR/$tdir/d2/x2
15394 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15395 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15397 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15398 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15401 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15402 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15403 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15405 # softlink to wrong file
15406 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15407 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15408 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15411 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15412 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15413 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15414 # fid2path dir/fsname should both work
15415 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15416 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15418 # hardlink count: check that there are 2 links
15419 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15420 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15422 # hardlink indexing: remove the first link
15423 rm $DIR/$tdir/d2/p/q/r/hlink
15424 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15426 run_test 162a "path lookup sanity"
15429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15430 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15433 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15434 error "create striped dir failed"
15436 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15437 tail -n 1 | awk '{print $2}')
15438 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15440 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15441 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15444 for ((i=0;i<5;i++)); do
15445 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15446 error "get fid for f$i failed"
15447 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15449 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15450 error "get fid for d$i failed"
15451 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15456 run_test 162b "striped directory path lookup sanity"
15458 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15460 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15461 skip "Need MDS version at least 2.7.51"
15463 local lpath=$tdir.local
15464 local rpath=$tdir.remote
15466 test_mkdir $DIR/$lpath
15467 test_mkdir $DIR/$rpath
15469 for ((i = 0; i <= 101; i++)); do
15472 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15473 error "get fid for local directory $DIR/$lpath failed"
15474 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15477 test_mkdir $DIR/$rpath
15478 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15479 error "get fid for remote directory $DIR/$rpath failed"
15480 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15485 run_test 162c "fid2path works with paths 100 or more directories deep"
15487 oalr_event_count() {
15491 awk -v name="${FSNAME}-OST0000" \
15492 -v event="${event}" \
15493 '$1 == "TRACE" && $2 == event && $3 == name' \
15498 oalr_expect_event_count() {
15501 local expect="${3}"
15504 count=$(oalr_event_count "${event}" "${trace}")
15505 if ((count == expect)); then
15509 error_noexit "${event} event count was '${count}', expected ${expect}"
15515 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15517 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15521 sync # Flush previous IOs so we can count log entries.
15522 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15523 stack_trap cleanup_165 EXIT
15527 local trace="/tmp/${tfile}.trace"
15531 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15535 do_facet ost1 ofd_access_log_reader --list
15538 do_facet ost1 killall -TERM ofd_access_log_reader
15542 if ((rc != 0)); then
15543 error "ofd_access_log_reader exited with rc = '${rc}'"
15546 # Parse trace file for discovery events:
15547 oalr_expect_event_count alr_log_add "${trace}" 1
15548 oalr_expect_event_count alr_log_eof "${trace}" 1
15549 oalr_expect_event_count alr_log_free "${trace}" 1
15551 run_test 165a "ofd access log discovery"
15554 local trace="/tmp/${tfile}.trace"
15555 local file="${DIR}/${tfile}"
15566 lfs setstripe -c 1 -i 0 "${file}"
15567 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15568 do_facet ost1 ofd_access_log_reader --list
15570 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15572 do_facet ost1 killall -TERM ofd_access_log_reader
15576 if ((rc != 0)); then
15577 error "ofd_access_log_reader exited with rc = '${rc}'"
15580 oalr_expect_event_count alr_log_entry "${trace}" 1
15582 pfid1=$($LFS path2fid "${file}")
15584 # 1 2 3 4 5 6 7 8 9 10
15585 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15586 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15588 echo "entry = '${entry[*]}'" >&2
15591 if [[ "${pfid1}" != "${pfid2}" ]]; then
15592 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15596 if ((size != 1048576)); then
15597 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15601 if [[ "${flags}" != "w" ]]; then
15602 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15605 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15606 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15608 do_facet ost1 killall -TERM ofd_access_log_reader
15612 if ((rc != 0)); then
15613 error "ofd_access_log_reader exited with rc = '${rc}'"
15616 oalr_expect_event_count alr_log_entry "${trace}" 1
15618 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15619 echo "entry = '${entry[*]}'" >&2
15622 if [[ "${pfid1}" != "${pfid2}" ]]; then
15623 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15627 if ((size != 524288)); then
15628 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15632 if [[ "${flags}" != "r" ]]; then
15633 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15636 run_test 165b "ofd access log entries are produced and consumed"
15639 local file="${DIR}/${tdir}/${tfile}"
15640 test_mkdir "${DIR}/${tdir}"
15644 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15646 # 4096 / 64 = 64. Create twice as many entries.
15647 for ((i = 0; i < 128; i++)); do
15648 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15652 do_facet ost1 ofd_access_log_reader --list
15653 unlinkmany "${file}-%d" 128
15655 run_test 165c "full ofd access logs do not block IOs"
15657 oal_peek_entry_count() {
15658 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15661 oal_expect_entry_count() {
15662 local entry_count=$(oal_peek_entry_count)
15665 if ((entry_count == expect)); then
15669 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15670 do_facet ost1 ofd_access_log_reader --list >&2
15675 local trace="/tmp/${tfile}.trace"
15676 local file="${DIR}/${tdir}/${tfile}"
15677 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15679 test_mkdir "${DIR}/${tdir}"
15682 lfs setstripe -c 1 -i 0 "${file}"
15684 do_facet ost1 lctl set_param "${param}=rw"
15685 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15686 oal_expect_entry_count 1
15688 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15689 oal_expect_entry_count 2
15691 do_facet ost1 lctl set_param "${param}=r"
15692 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15693 oal_expect_entry_count 2
15695 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15696 oal_expect_entry_count 3
15698 do_facet ost1 lctl set_param "${param}=w"
15699 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15700 oal_expect_entry_count 4
15702 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15703 oal_expect_entry_count 4
15705 do_facet ost1 lctl set_param "${param}=0"
15706 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15707 oal_expect_entry_count 4
15709 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15710 oal_expect_entry_count 4
15712 run_test 165d "ofd_access_log mask works"
15715 # do directio so as not to populate the page cache
15716 log "creating a 10 Mb file"
15717 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15718 log "starting reads"
15719 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15720 log "truncating the file"
15721 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15723 kill %+ || true # reads might have finished
15724 echo "wait until dd is finished"
15726 log "removing the temporary file"
15727 rm -rf $DIR/$tfile || error "tmp file removal failed"
15729 run_test 169 "parallel read and truncate should not deadlock"
15732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15734 $LCTL clear # bug 18514
15735 $LCTL debug_daemon start $TMP/${tfile}_log_good
15737 $LCTL debug_daemon stop
15738 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15739 error "sed failed to read log_good"
15741 $LCTL debug_daemon start $TMP/${tfile}_log_good
15743 $LCTL debug_daemon stop
15745 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15746 error "lctl df log_bad failed"
15748 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15749 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15751 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15752 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15754 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15755 error "bad_line good_line1 good_line2 are empty"
15757 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15758 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15759 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15761 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15762 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15763 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15765 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15766 error "bad_line_new good_line_new are empty"
15768 local expected_good=$((good_line1 + good_line2*2))
15770 rm -f $TMP/${tfile}*
15771 # LU-231, short malformed line may not be counted into bad lines
15772 if [ $bad_line -ne $bad_line_new ] &&
15773 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15774 error "expected $bad_line bad lines, but got $bad_line_new"
15778 if [ $expected_good -ne $good_line_new ]; then
15779 error "expected $expected_good good lines, but got $good_line_new"
15784 run_test 170 "test lctl df to handle corrupted log ====================="
15786 test_171() { # bug20592
15787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15789 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15790 $LCTL set_param fail_loc=0x50e
15791 $LCTL set_param fail_val=3000
15792 multiop_bg_pause $DIR/$tfile O_s || true
15794 kill -USR1 $MULTIPID
15798 if dmesg | grep "recursive fault"; then
15799 error "caught a recursive fault"
15801 $LCTL set_param fail_loc=0
15804 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15806 # it would be good to share it with obdfilter-survey/iokit-libecho code
15807 setup_obdecho_osc () {
15810 local obdfilter_name=$2
15811 echo "Creating new osc for $obdfilter_name on $ost_nid"
15812 # make sure we can find loopback nid
15813 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15815 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15816 ${obdfilter_name}_osc_UUID || rc=2; }
15817 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15818 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15822 cleanup_obdecho_osc () {
15823 local obdfilter_name=$1
15824 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15825 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15832 local pages=${3:-64}
15837 local obd_size=$(get_obd_size $node $OBD)
15838 local page_size=$(get_page_size $node)
15839 if [[ -n "$obd_size" ]]; then
15840 local new_count=$((obd_size / (pages * page_size / 1024)))
15841 [[ $new_count -ge $count ]] || count=$new_count
15844 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15845 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15847 if [ $rc -eq 0 ]; then
15848 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15849 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15851 echo "New object id is $id"
15852 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15854 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15855 "test_brw $count w v $pages $id" || rc=4; }
15856 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15858 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15859 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15860 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15861 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15862 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15869 if ! [ -d /sys/fs/lustre/echo_client ] &&
15870 ! module_loaded obdecho; then
15871 load_module obdecho/obdecho &&
15872 stack_trap "rmmod obdecho" EXIT ||
15873 error "unable to load obdecho on client"
15876 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15877 local host=$($LCTL get_param -n osc.$osc.import |
15878 awk '/current_connection:/ { print $2 }' )
15879 local target=$($LCTL get_param -n osc.$osc.import |
15880 awk '/target:/ { print $2 }' )
15881 target=${target%_UUID}
15883 if [ -n "$target" ]; then
15884 setup_obdecho_osc $host $target &&
15885 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15886 { error "obdecho setup failed with $?"; return; }
15888 obdecho_test ${target}_osc client ||
15889 error "obdecho_test failed on ${target}_osc"
15891 $LCTL get_param osc.$osc.import
15892 error "there is no osc.$osc.import target"
15895 run_test 180a "test obdecho on osc"
15898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15899 remote_ost_nodsh && skip "remote OST with nodsh"
15901 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15902 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15903 error "failed to load module obdecho"
15905 local target=$(do_facet ost1 $LCTL dl |
15906 awk '/obdfilter/ { print $4; exit; }')
15908 if [ -n "$target" ]; then
15909 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15911 do_facet ost1 $LCTL dl
15912 error "there is no obdfilter target on ost1"
15915 run_test 180b "test obdecho directly on obdfilter"
15917 test_180c() { # LU-2598
15918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15919 remote_ost_nodsh && skip "remote OST with nodsh"
15920 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15921 skip "Need MDS version at least 2.4.0"
15923 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15924 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15925 error "failed to load module obdecho"
15927 local target=$(do_facet ost1 $LCTL dl |
15928 awk '/obdfilter/ { print $4; exit; }')
15930 if [ -n "$target" ]; then
15931 local pages=16384 # 64MB bulk I/O RPC size
15933 obdecho_test "$target" ost1 "$pages" ||
15934 error "obdecho_test with pages=$pages failed with $?"
15936 do_facet ost1 $LCTL dl
15937 error "there is no obdfilter target on ost1"
15940 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15942 test_181() { # bug 22177
15943 test_mkdir $DIR/$tdir
15944 # create enough files to index the directory
15945 createmany -o $DIR/$tdir/foobar 4000
15946 # print attributes for debug purpose
15949 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15951 # remove the files & current working dir
15952 unlinkmany $DIR/$tdir/foobar 4000
15954 kill -USR1 $MULTIPID
15956 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15959 run_test 181 "Test open-unlinked dir ========================"
15965 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15967 $LCTL set_param mdc.*.rpc_stats=clear
15969 for (( i = 0; i < $tcount; i++ )) ; do
15970 mkdir $DIR/$tdir/$i
15973 for (( i = 0; i < $tcount; i++ )) ; do
15974 createmany -o $DIR/$tdir/$i/f- $fcount &
15978 for (( i = 0; i < $tcount; i++ )) ; do
15979 unlinkmany $DIR/$tdir/$i/f- $fcount &
15983 $LCTL get_param mdc.*.rpc_stats
15987 run_test 182 "Test parallel modify metadata operations ================"
15989 test_183() { # LU-2275
15990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15991 remote_mds_nodsh && skip "remote MDS with nodsh"
15992 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15993 skip "Need MDS version at least 2.3.56"
15995 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15996 echo aaa > $DIR/$tdir/$tfile
15998 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15999 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16001 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16002 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16004 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16006 # Flush negative dentry cache
16007 touch $DIR/$tdir/$tfile
16009 # We are not checking for any leaked references here, they'll
16010 # become evident next time we do cleanup with module unload.
16013 run_test 183 "No crash or request leak in case of strange dispositions ========"
16015 # test suite 184 is for LU-2016, LU-2017
16017 check_swap_layouts_support
16019 dir0=$DIR/$tdir/$testnum
16020 test_mkdir -p -c1 $dir0
16025 $LFS setstripe -c1 $file1
16027 $LFS setstripe -c2 $file2
16029 gen1=$($LFS getstripe -g $file1)
16030 gen2=$($LFS getstripe -g $file2)
16032 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16033 gen=$($LFS getstripe -g $file1)
16034 [[ $gen1 != $gen ]] ||
16035 "Layout generation on $file1 does not change"
16036 gen=$($LFS getstripe -g $file2)
16037 [[ $gen2 != $gen ]] ||
16038 "Layout generation on $file2 does not change"
16040 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16041 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16043 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16045 run_test 184a "Basic layout swap"
16048 check_swap_layouts_support
16050 dir0=$DIR/$tdir/$testnum
16051 mkdir -p $dir0 || error "creating dir $dir0"
16058 $LFS setstripe -c1 $file1
16059 $LFS setstripe -c2 $file2
16060 $LFS setstripe -c1 $file3
16061 chown $RUNAS_ID $file3
16062 gen1=$($LFS getstripe -g $file1)
16063 gen2=$($LFS getstripe -g $file2)
16065 $LFS swap_layouts $dir1 $dir2 &&
16066 error "swap of directories layouts should fail"
16067 $LFS swap_layouts $dir1 $file1 &&
16068 error "swap of directory and file layouts should fail"
16069 $RUNAS $LFS swap_layouts $file1 $file2 &&
16070 error "swap of file we cannot write should fail"
16071 $LFS swap_layouts $file1 $file3 &&
16072 error "swap of file with different owner should fail"
16073 /bin/true # to clear error code
16075 run_test 184b "Forbidden layout swap (will generate errors)"
16078 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16079 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16080 check_swap_layouts_support
16081 check_swap_layout_no_dom $DIR
16083 local dir0=$DIR/$tdir/$testnum
16084 mkdir -p $dir0 || error "creating dir $dir0"
16086 local ref1=$dir0/ref1
16087 local ref2=$dir0/ref2
16088 local file1=$dir0/file1
16089 local file2=$dir0/file2
16090 # create a file large enough for the concurrent test
16091 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16092 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16093 echo "ref file size: ref1($(stat -c %s $ref1))," \
16094 "ref2($(stat -c %s $ref2))"
16097 dd if=$ref1 of=$file1 bs=16k &
16100 # Make sure dd starts to copy file, but wait at most 5 seconds
16102 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16104 $LFS swap_layouts $file1 $file2
16107 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16108 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16110 # how many bytes copied before swapping layout
16111 local copied=$(stat -c %s $file2)
16112 local remaining=$(stat -c %s $ref1)
16113 remaining=$((remaining - copied))
16114 echo "Copied $copied bytes before swapping layout..."
16116 cmp -n $copied $file1 $ref2 | grep differ &&
16117 error "Content mismatch [0, $copied) of ref2 and file1"
16118 cmp -n $copied $file2 $ref1 ||
16119 error "Content mismatch [0, $copied) of ref1 and file2"
16120 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16121 error "Content mismatch [$copied, EOF) of ref1 and file1"
16124 rm -f $ref1 $ref2 $file1 $file2
16126 run_test 184c "Concurrent write and layout swap"
16129 check_swap_layouts_support
16130 check_swap_layout_no_dom $DIR
16131 [ -z "$(which getfattr 2>/dev/null)" ] &&
16132 skip_env "no getfattr command"
16134 local file1=$DIR/$tdir/$tfile-1
16135 local file2=$DIR/$tdir/$tfile-2
16136 local file3=$DIR/$tdir/$tfile-3
16140 mkdir -p $DIR/$tdir
16141 touch $file1 || error "create $file1 failed"
16142 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16143 error "create $file2 failed"
16144 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16145 error "create $file3 failed"
16146 lovea1=$(get_layout_param $file1)
16148 $LFS swap_layouts $file2 $file3 ||
16149 error "swap $file2 $file3 layouts failed"
16150 $LFS swap_layouts $file1 $file2 ||
16151 error "swap $file1 $file2 layouts failed"
16153 lovea2=$(get_layout_param $file2)
16156 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16158 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16159 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16161 run_test 184d "allow stripeless layouts swap"
16164 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16165 skip "Need MDS version at least 2.6.94"
16166 check_swap_layouts_support
16167 check_swap_layout_no_dom $DIR
16168 [ -z "$(which getfattr 2>/dev/null)" ] &&
16169 skip_env "no getfattr command"
16171 local file1=$DIR/$tdir/$tfile-1
16172 local file2=$DIR/$tdir/$tfile-2
16173 local file3=$DIR/$tdir/$tfile-3
16176 mkdir -p $DIR/$tdir
16177 touch $file1 || error "create $file1 failed"
16178 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16179 error "create $file2 failed"
16180 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16181 error "create $file3 failed"
16183 $LFS swap_layouts $file1 $file2 ||
16184 error "swap $file1 $file2 layouts failed"
16186 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16187 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16189 echo 123 > $file1 || error "Should be able to write into $file1"
16191 $LFS swap_layouts $file1 $file3 ||
16192 error "swap $file1 $file3 layouts failed"
16194 echo 123 > $file1 || error "Should be able to write into $file1"
16196 rm -rf $file1 $file2 $file3
16198 run_test 184e "Recreate layout after stripeless layout swaps"
16201 # Create a file with name longer than sizeof(struct stat) ==
16202 # 144 to see if we can get chars from the file name to appear
16203 # in the returned striping. Note that 'f' == 0x66.
16204 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16206 mkdir -p $DIR/$tdir
16207 mcreate $DIR/$tdir/$file
16208 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16209 error "IOC_MDC_GETFILEINFO returned garbage striping"
16212 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16214 test_185() { # LU-2441
16215 # LU-3553 - no volatile file support in old servers
16216 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16217 skip "Need MDS version at least 2.3.60"
16219 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16220 touch $DIR/$tdir/spoo
16221 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16222 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16223 error "cannot create/write a volatile file"
16224 [ "$FILESET" == "" ] &&
16225 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16226 error "FID is still valid after close"
16228 multiop_bg_pause $DIR/$tdir vVw4096_c
16235 # assume that the next FID for this client is sequential, since stdout
16236 # is unfortunately eaten by multiop_bg_pause
16237 local n=$((${fidv[1]} + 1))
16238 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16239 if [ "$FILESET" == "" ]; then
16240 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16241 error "FID is missing before close"
16243 kill -USR1 $multi_pid
16244 # 1 second delay, so if mtime change we will see it
16246 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16247 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16249 run_test 185 "Volatile file support"
16251 function create_check_volatile() {
16255 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16258 local FID=$(cat /tmp/${tfile}.fid)
16259 [ "$FID" == "" ] && error "can't get FID for volatile"
16260 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16261 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16262 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16266 cancel_lru_locks mdc # flush opencache
16267 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16272 # LU-12516 - volatile creation via .lustre
16273 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16274 skip "Need MDS version at least 2.3.55"
16276 create_check_volatile 0
16277 [ $MDSCOUNT -lt 2 ] && return 0
16280 create_check_volatile 1
16284 run_test 185a "Volatile file creation in .lustre/fid/"
16287 remote_mds_nodsh && skip "remote MDS with nodsh"
16288 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16289 skip "Need MDS version at least 2.3.0"
16291 local dir0=$DIR/$tdir/$testnum
16292 mkdir -p $dir0 || error "creating dir $dir0"
16294 local file=$dir0/file1
16295 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16296 local dv1=$($LFS data_version $file)
16297 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16298 local dv2=$($LFS data_version $file)
16299 [[ $dv1 != $dv2 ]] ||
16300 error "data version did not change on write $dv1 == $dv2"
16305 run_test 187a "Test data version change"
16308 remote_mds_nodsh && skip "remote MDS with nodsh"
16309 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16310 skip "Need MDS version at least 2.3.0"
16312 local dir0=$DIR/$tdir/$testnum
16313 mkdir -p $dir0 || error "creating dir $dir0"
16315 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16316 [[ ${DV[0]} != ${DV[1]} ]] ||
16317 error "data version did not change on write"\
16318 " ${DV[0]} == ${DV[1]}"
16323 run_test 187b "Test data version change on volatile file"
16326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16327 remote_mgs_nodsh && skip "remote MGS with nodsh"
16328 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16330 local POOL=${POOL:-cea1}
16331 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16332 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16335 local last_ost=$(($OSTCOUNT - 1))
16337 local ost_list=$(seq $first_ost $ost_step $last_ost)
16338 local ost_range="$first_ost $last_ost $ost_step"
16339 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16340 local file_dir=$POOL_ROOT/file_tst
16341 local subdir=$test_path/subdir
16345 # former test_200a test_200b
16346 pool_add $POOL || { rc=$? ; break; }
16347 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16348 # former test_200c test_200d
16349 mkdir -p $test_path
16350 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16351 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16353 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16354 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16355 || { rc=$? ; break; }
16356 # former test_200e test_200f
16357 local files=$((OSTCOUNT*3))
16358 pool_alloc_files $POOL $test_path $files "$ost_list" \
16359 || { rc=$? ; break; }
16360 pool_create_files $POOL $file_dir $files "$ost_list" \
16361 || { rc=$? ; break; }
16362 # former test_200g test_200h
16363 pool_lfs_df $POOL || { rc=$? ; break; }
16364 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16366 # former test_201a test_201b test_201c
16367 pool_remove_first_target $POOL || { rc=$? ; break; }
16369 local f=$test_path/$tfile
16370 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16371 pool_remove $POOL $f || { rc=$? ; break; }
16379 run_test 200 "OST pools"
16381 # usage: default_attr <count | size | offset>
16383 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16386 # usage: check_default_stripe_attr
16387 check_default_stripe_attr() {
16388 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16391 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16393 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16397 error "unknown getstripe attr '$1'"
16400 [ $ACTUAL == $EXPECTED ] ||
16401 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16405 test_mkdir $DIR/$tdir
16406 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16408 check_default_stripe_attr --stripe-count
16409 check_default_stripe_attr --stripe-size
16410 check_default_stripe_attr --stripe-index
16412 run_test 204a "Print default stripe attributes"
16415 test_mkdir $DIR/$tdir
16416 $LFS setstripe --stripe-count 1 $DIR/$tdir
16418 check_default_stripe_attr --stripe-size
16419 check_default_stripe_attr --stripe-index
16421 run_test 204b "Print default stripe size and offset"
16424 test_mkdir $DIR/$tdir
16425 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16427 check_default_stripe_attr --stripe-count
16428 check_default_stripe_attr --stripe-index
16430 run_test 204c "Print default stripe count and offset"
16433 test_mkdir $DIR/$tdir
16434 $LFS setstripe --stripe-index 0 $DIR/$tdir
16436 check_default_stripe_attr --stripe-count
16437 check_default_stripe_attr --stripe-size
16439 run_test 204d "Print default stripe count and size"
16442 test_mkdir $DIR/$tdir
16443 $LFS setstripe -d $DIR/$tdir
16445 check_default_stripe_attr --stripe-count --raw
16446 check_default_stripe_attr --stripe-size --raw
16447 check_default_stripe_attr --stripe-index --raw
16449 run_test 204e "Print raw stripe attributes"
16452 test_mkdir $DIR/$tdir
16453 $LFS setstripe --stripe-count 1 $DIR/$tdir
16455 check_default_stripe_attr --stripe-size --raw
16456 check_default_stripe_attr --stripe-index --raw
16458 run_test 204f "Print raw stripe size and offset"
16461 test_mkdir $DIR/$tdir
16462 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16464 check_default_stripe_attr --stripe-count --raw
16465 check_default_stripe_attr --stripe-index --raw
16467 run_test 204g "Print raw stripe count and offset"
16470 test_mkdir $DIR/$tdir
16471 $LFS setstripe --stripe-index 0 $DIR/$tdir
16473 check_default_stripe_attr --stripe-count --raw
16474 check_default_stripe_attr --stripe-size --raw
16476 run_test 204h "Print raw stripe count and size"
16478 # Figure out which job scheduler is being used, if any,
16479 # or use a fake one
16480 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16481 JOBENV=SLURM_JOB_ID
16482 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16484 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16486 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16487 JOBENV=LOADL_STEP_ID
16488 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16491 $LCTL list_param jobid_name > /dev/null 2>&1
16492 if [ $? -eq 0 ]; then
16498 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16500 verify_jobstats() {
16505 # we don't really need to clear the stats for this test to work, since each
16506 # command has a unique jobid, but it makes debugging easier if needed.
16507 # for facet in $facets; do
16508 # local dev=$(convert_facet2label $facet)
16509 # # clear old jobstats
16510 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16513 # use a new JobID for each test, or we might see an old one
16514 [ "$JOBENV" = "FAKE_JOBID" ] &&
16515 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16517 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16519 [ "$JOBENV" = "nodelocal" ] && {
16520 FAKE_JOBID=id.$testnum.%e.$RANDOM
16521 $LCTL set_param jobid_name=$FAKE_JOBID
16522 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16525 log "Test: ${cmd[*]}"
16526 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16528 if [ $JOBENV = "FAKE_JOBID" ]; then
16529 FAKE_JOBID=$JOBVAL ${cmd[*]}
16534 # all files are created on OST0000
16535 for facet in $facets; do
16536 local stats="*.$(convert_facet2label $facet).job_stats"
16538 # strip out libtool wrappers for in-tree executables
16539 if [ $(do_facet $facet lctl get_param $stats |
16540 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16541 do_facet $facet lctl get_param $stats
16542 error "No jobstats for $JOBVAL found on $facet::$stats"
16548 local new_jobenv=$1
16550 set_persistent_param_and_check client "jobid_var" \
16551 "$FSNAME.sys.jobid_var" $new_jobenv
16554 test_205a() { # Job stats
16555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16556 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16557 skip "Need MDS version with at least 2.7.1"
16558 remote_mgs_nodsh && skip "remote MGS with nodsh"
16559 remote_mds_nodsh && skip "remote MDS with nodsh"
16560 remote_ost_nodsh && skip "remote OST with nodsh"
16561 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16562 skip "Server doesn't support jobstats"
16563 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16565 local old_jobenv=$($LCTL get_param -n jobid_var)
16566 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16568 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16569 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16571 stack_trap "do_facet mgs $PERM_CMD \
16572 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16576 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16577 mdt.*.job_cleanup_interval | head -n 1)
16578 local new_interval=5
16579 do_facet $SINGLEMDS \
16580 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16581 stack_trap "do_facet $SINGLEMDS \
16582 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16583 local start=$SECONDS
16587 cmd="mkdir $DIR/$tdir"
16588 verify_jobstats "$cmd" "$SINGLEMDS"
16590 cmd="rmdir $DIR/$tdir"
16591 verify_jobstats "$cmd" "$SINGLEMDS"
16592 # mkdir on secondary MDT
16593 if [ $MDSCOUNT -gt 1 ]; then
16594 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16595 verify_jobstats "$cmd" "mds2"
16598 cmd="mknod $DIR/$tfile c 1 3"
16599 verify_jobstats "$cmd" "$SINGLEMDS"
16601 cmd="rm -f $DIR/$tfile"
16602 verify_jobstats "$cmd" "$SINGLEMDS"
16603 # create all files on OST0000 so verify_jobstats can find OST stats
16605 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16606 verify_jobstats "$cmd" "$SINGLEMDS"
16608 cmd="touch $DIR/$tfile"
16609 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16611 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16612 verify_jobstats "$cmd" "ost1"
16614 cancel_lru_locks osc
16615 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16616 verify_jobstats "$cmd" "ost1"
16618 cmd="$TRUNCATE $DIR/$tfile 0"
16619 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16621 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16622 verify_jobstats "$cmd" "$SINGLEMDS"
16623 # jobstats expiry - sleep until old stats should be expired
16624 local left=$((new_interval + 5 - (SECONDS - start)))
16625 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16626 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16628 cmd="mkdir $DIR/$tdir.expire"
16629 verify_jobstats "$cmd" "$SINGLEMDS"
16630 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16631 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16633 # Ensure that jobid are present in changelog (if supported by MDS)
16634 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16635 changelog_dump | tail -10
16636 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16637 [ $jobids -eq 9 ] ||
16638 error "Wrong changelog jobid count $jobids != 9"
16642 jobstats_set $JOBENV
16644 changelog_dump | grep $tfile
16645 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16646 [ $jobids -eq 0 ] ||
16647 error "Unexpected jobids when jobid_var=$JOBENV"
16650 # test '%j' access to environment variable - if supported
16651 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
16652 JOBENV="JOBCOMPLEX"
16653 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16655 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16658 # test '%j' access to per-session jobid - if supported
16659 if lctl list_param jobid_this_session > /dev/null 2>&1
16661 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
16662 lctl set_param jobid_this_session=$USER
16664 JOBENV="JOBCOMPLEX"
16665 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16667 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16670 run_test 205a "Verify job stats"
16672 # LU-13117, LU-13597
16674 job_stats="mdt.*.job_stats"
16675 $LCTL set_param $job_stats=clear
16676 # Setting jobid_var to USER might not be supported
16677 $LCTL set_param jobid_var=USER || true
16678 $LCTL set_param jobid_name="%e.%u"
16679 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16680 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16681 grep "job_id:.*foolish" &&
16682 error "Unexpected jobid found"
16683 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16684 grep "open:.*min.*max.*sum" ||
16685 error "wrong job_stats format found"
16687 run_test 205b "Verify job stats jobid and output format"
16691 $LCTL set_param llite.*.stats=0
16692 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
16693 $LCTL get_param llite.*.stats
16694 $LCTL get_param llite.*.stats | grep \
16695 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
16696 error "wrong client stats format found"
16698 run_test 205c "Verify client stats format"
16700 # LU-1480, LU-1773 and LU-1657
16702 mkdir -p $DIR/$tdir
16703 $LFS setstripe -c -1 $DIR/$tdir
16704 #define OBD_FAIL_LOV_INIT 0x1403
16705 $LCTL set_param fail_loc=0xa0001403
16706 $LCTL set_param fail_val=1
16707 touch $DIR/$tdir/$tfile || true
16709 run_test 206 "fail lov_init_raid0() doesn't lbug"
16712 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16713 local fsz=`stat -c %s $DIR/$tfile`
16714 cancel_lru_locks mdc
16716 # do not return layout in getattr intent
16717 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16718 $LCTL set_param fail_loc=0x170
16719 local sz=`stat -c %s $DIR/$tfile`
16721 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16725 run_test 207a "can refresh layout at glimpse"
16728 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16729 local cksum=`md5sum $DIR/$tfile`
16730 local fsz=`stat -c %s $DIR/$tfile`
16731 cancel_lru_locks mdc
16732 cancel_lru_locks osc
16734 # do not return layout in getattr intent
16735 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16736 $LCTL set_param fail_loc=0x171
16738 # it will refresh layout after the file is opened but before read issues
16739 echo checksum is "$cksum"
16740 echo "$cksum" |md5sum -c --quiet || error "file differs"
16744 run_test 207b "can refresh layout at open"
16747 # FIXME: in this test suite, only RD lease is used. This is okay
16748 # for now as only exclusive open is supported. After generic lease
16749 # is done, this test suite should be revised. - Jinshan
16751 remote_mds_nodsh && skip "remote MDS with nodsh"
16752 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16753 skip "Need MDS version at least 2.4.52"
16755 echo "==== test 1: verify get lease work"
16756 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16758 echo "==== test 2: verify lease can be broken by upcoming open"
16759 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16763 $MULTIOP $DIR/$tfile oO_RDONLY:c
16764 kill -USR1 $PID && wait $PID || error "break lease error"
16766 echo "==== test 3: verify lease can't be granted if an open already exists"
16767 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16771 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16772 kill -USR1 $PID && wait $PID || error "open file error"
16774 echo "==== test 4: lease can sustain over recovery"
16775 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16781 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16783 echo "==== test 5: lease broken can't be regained by replay"
16784 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16788 # open file to break lease and then recovery
16789 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16792 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16796 run_test 208 "Exclusive open"
16799 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16800 skip_env "must have disp_stripe"
16803 sync; sleep 5; sync;
16805 echo 3 > /proc/sys/vm/drop_caches
16806 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16807 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16808 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16810 # open/close 500 times
16811 for i in $(seq 500); do
16815 echo 3 > /proc/sys/vm/drop_caches
16816 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16817 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16818 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16820 echo "before: $req_before, after: $req_after"
16821 [ $((req_after - req_before)) -ge 300 ] &&
16822 error "open/close requests are not freed"
16825 run_test 209 "read-only open/close requests should be freed promptly"
16830 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
16834 $LFS getstripe $DIR/$tfile
16836 wait $pid || error "multiop failed"
16838 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16842 $LFS getstripe $DIR/$tfile
16844 wait $pid || error "multiop failed"
16846 run_test 210 "lfs getstripe does not break leases"
16850 size=$((size % 8192 + 1))
16851 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16852 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16853 rm -f $DIR/f212 $DIR/f212.xyz
16855 run_test 212 "Sendfile test ============================================"
16858 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16859 cancel_lru_locks osc
16860 lctl set_param fail_loc=0x8000040f
16861 # generate a read lock
16862 cat $DIR/$tfile > /dev/null
16863 # write to the file, it will try to cancel the above read lock.
16864 cat /etc/hosts >> $DIR/$tfile
16866 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16868 test_214() { # for bug 20133
16869 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16870 for (( i=0; i < 340; i++ )) ; do
16871 touch $DIR/$tdir/d214c/a$i
16874 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16875 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16876 ls $DIR/d214c || error "ls $DIR/d214c failed"
16877 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16878 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16880 run_test 214 "hash-indexed directory test - bug 20133"
16882 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16883 create_lnet_proc_files() {
16884 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16887 # counterpart of create_lnet_proc_files
16888 remove_lnet_proc_files() {
16889 rm -f $TMP/lnet_$1.sys
16892 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16893 # 3rd arg as regexp for body
16894 check_lnet_proc_stats() {
16895 local l=$(cat "$TMP/lnet_$1" |wc -l)
16896 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16898 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16901 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16902 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16903 # optional and can be regexp for 2nd line (lnet.routes case)
16904 check_lnet_proc_entry() {
16905 local blp=2 # blp stands for 'position of 1st line of body'
16906 [ -z "$5" ] || blp=3 # lnet.routes case
16908 local l=$(cat "$TMP/lnet_$1" |wc -l)
16909 # subtracting one from $blp because the body can be empty
16910 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16912 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16913 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16915 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16916 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16918 # bail out if any unexpected line happened
16919 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16920 [ "$?" != 0 ] || error "$2 misformatted"
16923 test_215() { # for bugs 18102, 21079, 21517
16924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16926 local N='(0|[1-9][0-9]*)' # non-negative numeric
16927 local P='[1-9][0-9]*' # positive numeric
16928 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16929 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16930 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16931 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16933 local L1 # regexp for 1st line
16934 local L2 # regexp for 2nd line (optional)
16935 local BR # regexp for the rest (body)
16937 # lnet.stats should look as 11 space-separated non-negative numerics
16938 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16939 create_lnet_proc_files "stats"
16940 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16941 remove_lnet_proc_files "stats"
16943 # lnet.routes should look like this:
16944 # Routing disabled/enabled
16945 # net hops priority state router
16946 # where net is a string like tcp0, hops > 0, priority >= 0,
16947 # state is up/down,
16948 # router is a string like 192.168.1.1@tcp2
16949 L1="^Routing (disabled|enabled)$"
16950 L2="^net +hops +priority +state +router$"
16951 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16952 create_lnet_proc_files "routes"
16953 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16954 remove_lnet_proc_files "routes"
16956 # lnet.routers should look like this:
16957 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16958 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16959 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16960 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16961 L1="^ref +rtr_ref +alive +router$"
16962 BR="^$P +$P +(up|down) +$NID$"
16963 create_lnet_proc_files "routers"
16964 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16965 remove_lnet_proc_files "routers"
16967 # lnet.peers should look like this:
16968 # nid refs state last max rtr min tx min queue
16969 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16970 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16971 # numeric (0 or >0 or <0), queue >= 0.
16972 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16973 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16974 create_lnet_proc_files "peers"
16975 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16976 remove_lnet_proc_files "peers"
16978 # lnet.buffers should look like this:
16979 # pages count credits min
16980 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16981 L1="^pages +count +credits +min$"
16982 BR="^ +$N +$N +$I +$I$"
16983 create_lnet_proc_files "buffers"
16984 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16985 remove_lnet_proc_files "buffers"
16987 # lnet.nis should look like this:
16988 # nid status alive refs peer rtr max tx min
16989 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16990 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16991 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16992 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16993 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16994 create_lnet_proc_files "nis"
16995 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16996 remove_lnet_proc_files "nis"
16998 # can we successfully write to lnet.stats?
16999 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17001 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17003 test_216() { # bug 20317
17004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17005 remote_ost_nodsh && skip "remote OST with nodsh"
17008 local facets=$(get_facets OST)
17009 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17011 save_lustre_params client "osc.*.contention_seconds" > $p
17012 save_lustre_params $facets \
17013 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17014 save_lustre_params $facets \
17015 "ldlm.namespaces.filter-*.contended_locks" >> $p
17016 save_lustre_params $facets \
17017 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17018 clear_stats osc.*.osc_stats
17020 # agressive lockless i/o settings
17021 do_nodes $(comma_list $(osts_nodes)) \
17022 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17023 ldlm.namespaces.filter-*.contended_locks=0 \
17024 ldlm.namespaces.filter-*.contention_seconds=60"
17025 lctl set_param -n osc.*.contention_seconds=60
17027 $DIRECTIO write $DIR/$tfile 0 10 4096
17028 $CHECKSTAT -s 40960 $DIR/$tfile
17030 # disable lockless i/o
17031 do_nodes $(comma_list $(osts_nodes)) \
17032 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17033 ldlm.namespaces.filter-*.contended_locks=32 \
17034 ldlm.namespaces.filter-*.contention_seconds=0"
17035 lctl set_param -n osc.*.contention_seconds=0
17036 clear_stats osc.*.osc_stats
17038 dd if=/dev/zero of=$DIR/$tfile count=0
17039 $CHECKSTAT -s 0 $DIR/$tfile
17041 restore_lustre_params <$p
17045 run_test 216 "check lockless direct write updates file size and kms correctly"
17047 test_217() { # bug 22430
17048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17053 for node in $(nodes_list); do
17054 nid=$(host_nids_address $node $NETTYPE)
17055 if [[ $nid = *-* ]] ; then
17056 echo "lctl ping $(h2nettype $nid)"
17057 lctl ping $(h2nettype $nid)
17059 echo "skipping $node (no hyphen detected)"
17063 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17066 # do directio so as not to populate the page cache
17067 log "creating a 10 Mb file"
17068 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17069 log "starting reads"
17070 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17071 log "truncating the file"
17072 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17074 kill %+ || true # reads might have finished
17075 echo "wait until dd is finished"
17077 log "removing the temporary file"
17078 rm -rf $DIR/$tfile || error "tmp file removal failed"
17080 run_test 218 "parallel read and truncate should not deadlock"
17083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17085 # write one partial page
17086 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17087 # set no grant so vvp_io_commit_write will do sync write
17088 $LCTL set_param fail_loc=0x411
17089 # write a full page at the end of file
17090 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17092 $LCTL set_param fail_loc=0
17093 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17094 $LCTL set_param fail_loc=0x411
17095 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17098 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17099 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17101 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17103 test_220() { #LU-325
17104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17105 remote_ost_nodsh && skip "remote OST with nodsh"
17106 remote_mds_nodsh && skip "remote MDS with nodsh"
17107 remote_mgs_nodsh && skip "remote MGS with nodsh"
17111 # create on MDT0000 so the last_id and next_id are correct
17113 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17117 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17118 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17119 osp.$mdtosc_proc1.prealloc_last_id)
17120 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17121 osp.$mdtosc_proc1.prealloc_next_id)
17125 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17126 #define OBD_FAIL_OST_ENOINO 0x229
17127 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17128 create_pool $FSNAME.$TESTNAME || return 1
17129 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17131 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17133 MDSOBJS=$((last_id - next_id))
17134 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17136 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17137 echo "OST still has $count kbytes free"
17139 echo "create $MDSOBJS files @next_id..."
17140 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17142 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17143 osp.$mdtosc_proc1.prealloc_last_id)
17144 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17145 osp.$mdtosc_proc1.prealloc_next_id)
17147 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17152 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17153 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17155 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17156 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17157 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17158 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17159 echo "unlink $MDSOBJS files @$next_id..."
17160 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17162 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17167 dd if=`which date` of=$MOUNT/date oflag=sync
17168 chmod +x $MOUNT/date
17170 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17171 $LCTL set_param fail_loc=0x80001401
17173 $MOUNT/date > /dev/null
17176 run_test 221 "make sure fault and truncate race to not cause OOM"
17179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17182 test_mkdir $DIR/$tdir
17183 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17184 createmany -o $DIR/$tdir/$tfile 10
17185 cancel_lru_locks mdc
17186 cancel_lru_locks osc
17187 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17188 $LCTL set_param fail_loc=0x31a
17189 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17190 $LCTL set_param fail_loc=0
17193 run_test 222a "AGL for ls should not trigger CLIO lock failure"
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 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17207 $LCTL set_param fail_loc=0
17209 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17215 test_mkdir $DIR/$tdir
17216 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17217 createmany -o $DIR/$tdir/$tfile 10
17218 cancel_lru_locks mdc
17219 cancel_lru_locks osc
17220 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17221 $LCTL set_param fail_loc=0x31b
17222 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17223 $LCTL set_param fail_loc=0
17226 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17228 test_224a() { # LU-1039, MRP-303
17229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17231 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17232 $LCTL set_param fail_loc=0x508
17233 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17234 $LCTL set_param fail_loc=0
17237 run_test 224a "Don't panic on bulk IO failure"
17239 test_224b() { # LU-1039, MRP-303
17240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17242 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17243 cancel_lru_locks osc
17244 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17245 $LCTL set_param fail_loc=0x515
17246 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17247 $LCTL set_param fail_loc=0
17250 run_test 224b "Don't panic on bulk IO failure"
17252 test_224c() { # LU-6441
17253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17254 remote_mds_nodsh && skip "remote MDS with nodsh"
17256 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17257 save_writethrough $p
17258 set_cache writethrough on
17260 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17261 local at_max=$($LCTL get_param -n at_max)
17262 local timeout=$($LCTL get_param -n timeout)
17263 local test_at="at_max"
17264 local param_at="$FSNAME.sys.at_max"
17265 local test_timeout="timeout"
17266 local param_timeout="$FSNAME.sys.timeout"
17268 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17270 set_persistent_param_and_check client "$test_at" "$param_at" 0
17271 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17273 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17274 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17275 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17276 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17278 do_facet ost1 "$LCTL set_param fail_loc=0"
17280 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17281 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17284 $LCTL set_param -n $pages_per_rpc
17285 restore_lustre_params < $p
17288 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17290 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17293 if [ -z ${MDSSURVEY} ]; then
17294 skip_env "mds-survey not found"
17296 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17297 skip "Need MDS version at least 2.2.51"
17299 local mds=$(facet_host $SINGLEMDS)
17300 local target=$(do_nodes $mds 'lctl dl' |
17301 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17303 local cmd1="file_count=1000 thrhi=4"
17304 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17305 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17306 local cmd="$cmd1 $cmd2 $cmd3"
17308 rm -f ${TMP}/mds_survey*
17310 eval $cmd || error "mds-survey with zero-stripe failed"
17311 cat ${TMP}/mds_survey*
17312 rm -f ${TMP}/mds_survey*
17314 run_test 225a "Metadata survey sanity with zero-stripe"
17317 if [ -z ${MDSSURVEY} ]; then
17318 skip_env "mds-survey not found"
17320 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17321 skip "Need MDS version at least 2.2.51"
17322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17323 remote_mds_nodsh && skip "remote MDS with nodsh"
17324 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17325 skip_env "Need to mount OST to test"
17328 local mds=$(facet_host $SINGLEMDS)
17329 local target=$(do_nodes $mds 'lctl dl' |
17330 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17332 local cmd1="file_count=1000 thrhi=4"
17333 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17334 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17335 local cmd="$cmd1 $cmd2 $cmd3"
17337 rm -f ${TMP}/mds_survey*
17339 eval $cmd || error "mds-survey with stripe_count failed"
17340 cat ${TMP}/mds_survey*
17341 rm -f ${TMP}/mds_survey*
17343 run_test 225b "Metadata survey sanity with stripe_count = 1"
17345 mcreate_path2fid () {
17351 local path=$DIR/$tdir/$name
17356 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17357 error "cannot create $desc"
17359 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17361 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17363 fid_path=$($LFS fid2path $MOUNT $fid)
17365 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17367 [ "$path" == "$fid_path" ] ||
17368 error "fid2path returned $fid_path, expected $path"
17370 echo "pass with $path and $fid"
17375 mkdir -p $DIR/$tdir
17377 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17378 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17379 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17380 mcreate_path2fid 0040666 0 0 dir "directory"
17381 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17382 mcreate_path2fid 0100666 0 0 file "regular file"
17383 mcreate_path2fid 0120666 0 0 link "symbolic link"
17384 mcreate_path2fid 0140666 0 0 sock "socket"
17386 run_test 226a "call path2fid and fid2path on files of all type"
17389 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17394 mkdir -p $DIR/$tdir
17395 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17396 error "create remote directory failed"
17397 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17398 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17399 "character special file (null)"
17400 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17401 "character special file (no device)"
17402 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17403 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17404 "block special file (loop)"
17405 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17406 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17407 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17409 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17412 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17413 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17414 skip "Need MDS version at least 2.13.55"
17416 local submnt=/mnt/submnt
17417 local srcfile=/etc/passwd
17418 local dstfile=$submnt/passwd
17424 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17425 error "create remote directory failed"
17426 mkdir -p $submnt || error "create $submnt failed"
17427 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17428 error "mount $submnt failed"
17429 stack_trap "umount $submnt" EXIT
17431 cp $srcfile $dstfile
17432 fid=$($LFS path2fid $dstfile)
17433 path=$($LFS fid2path $submnt "$fid")
17434 [ "$path" = "$dstfile" ] ||
17435 error "fid2path $submnt $fid failed ($path != $dstfile)"
17437 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17439 # LU-1299 Executing or running ldd on a truncated executable does not
17440 # cause an out-of-memory condition.
17442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17443 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17445 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17446 chmod +x $MOUNT/date
17448 $MOUNT/date > /dev/null
17449 ldd $MOUNT/date > /dev/null
17452 run_test 227 "running truncated executable does not cause OOM"
17454 # LU-1512 try to reuse idle OI blocks
17456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17457 remote_mds_nodsh && skip "remote MDS with nodsh"
17458 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17460 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17461 local myDIR=$DIR/$tdir
17464 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17465 $LCTL set_param fail_loc=0x80001002
17466 createmany -o $myDIR/t- 10000
17467 $LCTL set_param fail_loc=0
17468 # The guard is current the largest FID holder
17470 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17472 local IDX=$(($SEQ % 64))
17474 do_facet $SINGLEMDS sync
17475 # Make sure journal flushed.
17477 local blk1=$(do_facet $SINGLEMDS \
17478 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17479 grep Blockcount | awk '{print $4}')
17481 # Remove old files, some OI blocks will become idle.
17482 unlinkmany $myDIR/t- 10000
17483 # Create new files, idle OI blocks should be reused.
17484 createmany -o $myDIR/t- 2000
17485 do_facet $SINGLEMDS sync
17486 # Make sure journal flushed.
17488 local blk2=$(do_facet $SINGLEMDS \
17489 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17490 grep Blockcount | awk '{print $4}')
17492 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17494 run_test 228a "try to reuse idle OI blocks"
17497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17498 remote_mds_nodsh && skip "remote MDS with nodsh"
17499 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17501 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17502 local myDIR=$DIR/$tdir
17505 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17506 $LCTL set_param fail_loc=0x80001002
17507 createmany -o $myDIR/t- 10000
17508 $LCTL set_param fail_loc=0
17509 # The guard is current the largest FID holder
17511 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17513 local IDX=$(($SEQ % 64))
17515 do_facet $SINGLEMDS sync
17516 # Make sure journal flushed.
17518 local blk1=$(do_facet $SINGLEMDS \
17519 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17520 grep Blockcount | awk '{print $4}')
17522 # Remove old files, some OI blocks will become idle.
17523 unlinkmany $myDIR/t- 10000
17526 stop $SINGLEMDS || error "Fail to stop MDT."
17528 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17530 df $MOUNT || error "Fail to df."
17531 # Create new files, idle OI blocks should be reused.
17532 createmany -o $myDIR/t- 2000
17533 do_facet $SINGLEMDS sync
17534 # Make sure journal flushed.
17536 local blk2=$(do_facet $SINGLEMDS \
17537 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17538 grep Blockcount | awk '{print $4}')
17540 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17542 run_test 228b "idle OI blocks can be reused after MDT restart"
17546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17547 remote_mds_nodsh && skip "remote MDS with nodsh"
17548 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17550 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17551 local myDIR=$DIR/$tdir
17554 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17555 $LCTL set_param fail_loc=0x80001002
17556 # 20000 files can guarantee there are index nodes in the OI file
17557 createmany -o $myDIR/t- 20000
17558 $LCTL set_param fail_loc=0
17559 # The guard is current the largest FID holder
17561 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17563 local IDX=$(($SEQ % 64))
17565 do_facet $SINGLEMDS sync
17566 # Make sure journal flushed.
17568 local blk1=$(do_facet $SINGLEMDS \
17569 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17570 grep Blockcount | awk '{print $4}')
17572 # Remove old files, some OI blocks will become idle.
17573 unlinkmany $myDIR/t- 20000
17575 # The OI file should become empty now
17577 # Create new files, idle OI blocks should be reused.
17578 createmany -o $myDIR/t- 2000
17579 do_facet $SINGLEMDS sync
17580 # Make sure journal flushed.
17582 local blk2=$(do_facet $SINGLEMDS \
17583 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17584 grep Blockcount | awk '{print $4}')
17586 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17588 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17590 test_229() { # LU-2482, LU-3448
17591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17592 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17593 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17594 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17598 # Create a file with a released layout and stripe count 2.
17599 $MULTIOP $DIR/$tfile H2c ||
17600 error "failed to create file with released layout"
17602 $LFS getstripe -v $DIR/$tfile
17604 local pattern=$($LFS getstripe -L $DIR/$tfile)
17605 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17607 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17609 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17610 stat $DIR/$tfile || error "failed to stat released file"
17612 chown $RUNAS_ID $DIR/$tfile ||
17613 error "chown $RUNAS_ID $DIR/$tfile failed"
17615 chgrp $RUNAS_ID $DIR/$tfile ||
17616 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17618 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17619 rm $DIR/$tfile || error "failed to remove released file"
17621 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17625 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17626 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17627 skip "Need MDS version at least 2.11.52"
17631 test_mkdir $DIR/$tdir
17632 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17633 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17634 [ $mdt_idx -ne 0 ] &&
17635 error "create local directory on wrong MDT $mdt_idx"
17637 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17638 error "create remote directory failed"
17639 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17640 [ $mdt_idx -ne $MDTIDX ] &&
17641 error "create remote directory on wrong MDT $mdt_idx"
17643 createmany -o $DIR/$tdir/test_230/t- 10 ||
17644 error "create files on remote directory failed"
17645 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17646 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17647 rm -r $DIR/$tdir || error "unlink remote directory failed"
17649 run_test 230a "Create remote directory and files under the remote directory"
17652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17653 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17654 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17655 skip "Need MDS version at least 2.11.52"
17663 local migrate_dir=$DIR/$tdir/migrate_dir
17664 local other_dir=$DIR/$tdir/other_dir
17666 test_mkdir $DIR/$tdir
17667 test_mkdir -i0 -c1 $migrate_dir
17668 test_mkdir -i0 -c1 $other_dir
17669 for ((i=0; i<10; i++)); do
17670 mkdir -p $migrate_dir/dir_${i}
17671 createmany -o $migrate_dir/dir_${i}/f 10 ||
17672 error "create files under remote dir failed $i"
17675 cp /etc/passwd $migrate_dir/$tfile
17676 cp /etc/passwd $other_dir/$tfile
17677 chattr +SAD $migrate_dir
17678 chattr +SAD $migrate_dir/$tfile
17680 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17681 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17682 local old_dir_mode=$(stat -c%f $migrate_dir)
17683 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17685 mkdir -p $migrate_dir/dir_default_stripe2
17686 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17687 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17689 mkdir -p $other_dir
17690 ln $migrate_dir/$tfile $other_dir/luna
17691 ln $migrate_dir/$tfile $migrate_dir/sofia
17692 ln $other_dir/$tfile $migrate_dir/david
17693 ln -s $migrate_dir/$tfile $other_dir/zachary
17694 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17695 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17701 for len in 58 59 60; do
17702 lnktgt=$(str_repeat 'l' $len)
17703 touch $migrate_dir/$lnktgt
17704 ln -s $lnktgt $migrate_dir/${len}char_ln
17708 for len in 4094 4095; do
17709 lnktgt=$(str_repeat 'l' $len)
17710 ln -s $lnktgt $migrate_dir/${len}char_ln
17714 for len in 254 255; do
17715 touch $migrate_dir/$(str_repeat 'l' $len)
17718 $LFS migrate -m $MDTIDX $migrate_dir ||
17719 error "fails on migrating remote dir to MDT1"
17721 echo "migratate to MDT1, then checking.."
17722 for ((i = 0; i < 10; i++)); do
17723 for file in $(find $migrate_dir/dir_${i}); do
17724 mdt_index=$($LFS getstripe -m $file)
17725 # broken symlink getstripe will fail
17726 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17727 error "$file is not on MDT${MDTIDX}"
17731 # the multiple link file should still in MDT0
17732 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17733 [ $mdt_index == 0 ] ||
17734 error "$file is not on MDT${MDTIDX}"
17736 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17737 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17738 error " expect $old_dir_flag get $new_dir_flag"
17740 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17741 [ "$old_file_flag" = "$new_file_flag" ] ||
17742 error " expect $old_file_flag get $new_file_flag"
17744 local new_dir_mode=$(stat -c%f $migrate_dir)
17745 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17746 error "expect mode $old_dir_mode get $new_dir_mode"
17748 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17749 [ "$old_file_mode" = "$new_file_mode" ] ||
17750 error "expect mode $old_file_mode get $new_file_mode"
17752 diff /etc/passwd $migrate_dir/$tfile ||
17753 error "$tfile different after migration"
17755 diff /etc/passwd $other_dir/luna ||
17756 error "luna different after migration"
17758 diff /etc/passwd $migrate_dir/sofia ||
17759 error "sofia different after migration"
17761 diff /etc/passwd $migrate_dir/david ||
17762 error "david different after migration"
17764 diff /etc/passwd $other_dir/zachary ||
17765 error "zachary different after migration"
17767 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17768 error "${tfile}_ln different after migration"
17770 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17771 error "${tfile}_ln_other different after migration"
17773 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17774 [ $stripe_count = 2 ] ||
17775 error "dir strpe_count $d != 2 after migration."
17777 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17778 [ $stripe_count = 2 ] ||
17779 error "file strpe_count $d != 2 after migration."
17781 #migrate back to MDT0
17784 $LFS migrate -m $MDTIDX $migrate_dir ||
17785 error "fails on migrating remote dir to MDT0"
17787 echo "migrate back to MDT0, checking.."
17788 for file in $(find $migrate_dir); do
17789 mdt_index=$($LFS getstripe -m $file)
17790 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17791 error "$file is not on MDT${MDTIDX}"
17794 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17795 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17796 error " expect $old_dir_flag get $new_dir_flag"
17798 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17799 [ "$old_file_flag" = "$new_file_flag" ] ||
17800 error " expect $old_file_flag get $new_file_flag"
17802 local new_dir_mode=$(stat -c%f $migrate_dir)
17803 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17804 error "expect mode $old_dir_mode get $new_dir_mode"
17806 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17807 [ "$old_file_mode" = "$new_file_mode" ] ||
17808 error "expect mode $old_file_mode get $new_file_mode"
17810 diff /etc/passwd ${migrate_dir}/$tfile ||
17811 error "$tfile different after migration"
17813 diff /etc/passwd ${other_dir}/luna ||
17814 error "luna different after migration"
17816 diff /etc/passwd ${migrate_dir}/sofia ||
17817 error "sofia different after migration"
17819 diff /etc/passwd ${other_dir}/zachary ||
17820 error "zachary different after migration"
17822 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17823 error "${tfile}_ln different after migration"
17825 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17826 error "${tfile}_ln_other different after migration"
17828 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17829 [ $stripe_count = 2 ] ||
17830 error "dir strpe_count $d != 2 after migration."
17832 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17833 [ $stripe_count = 2 ] ||
17834 error "file strpe_count $d != 2 after migration."
17836 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17838 run_test 230b "migrate directory"
17841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17842 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17843 remote_mds_nodsh && skip "remote MDS with nodsh"
17844 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17845 skip "Need MDS version at least 2.11.52"
17851 local migrate_dir=$DIR/$tdir/migrate_dir
17853 #If migrating directory fails in the middle, all entries of
17854 #the directory is still accessiable.
17855 test_mkdir $DIR/$tdir
17856 test_mkdir -i0 -c1 $migrate_dir
17857 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17859 createmany -o $migrate_dir/f $total ||
17860 error "create files under ${migrate_dir} failed"
17862 # fail after migrating top dir, and this will fail only once, so the
17863 # first sub file migration will fail (currently f3), others succeed.
17864 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17865 do_facet mds1 lctl set_param fail_loc=0x1801
17866 local t=$(ls $migrate_dir | wc -l)
17867 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17868 error "migrate should fail"
17869 local u=$(ls $migrate_dir | wc -l)
17870 [ "$u" == "$t" ] || error "$u != $t during migration"
17872 # add new dir/file should succeed
17873 mkdir $migrate_dir/dir ||
17874 error "mkdir failed under migrating directory"
17875 touch $migrate_dir/file ||
17876 error "create file failed under migrating directory"
17878 # add file with existing name should fail
17879 for file in $migrate_dir/f*; do
17880 stat $file > /dev/null || error "stat $file failed"
17881 $OPENFILE -f O_CREAT:O_EXCL $file &&
17882 error "open(O_CREAT|O_EXCL) $file should fail"
17883 $MULTIOP $file m && error "create $file should fail"
17884 touch $DIR/$tdir/remote_dir/$tfile ||
17885 error "touch $tfile failed"
17886 ln $DIR/$tdir/remote_dir/$tfile $file &&
17887 error "link $file should fail"
17888 mdt_index=$($LFS getstripe -m $file)
17889 if [ $mdt_index == 0 ]; then
17890 # file failed to migrate is not allowed to rename to
17891 mv $DIR/$tdir/remote_dir/$tfile $file &&
17892 error "rename to $file should fail"
17894 mv $DIR/$tdir/remote_dir/$tfile $file ||
17895 error "rename to $file failed"
17897 echo hello >> $file || error "write $file failed"
17900 # resume migration with different options should fail
17901 $LFS migrate -m 0 $migrate_dir &&
17902 error "migrate -m 0 $migrate_dir should fail"
17904 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17905 error "migrate -c 2 $migrate_dir should fail"
17907 # resume migration should succeed
17908 $LFS migrate -m $MDTIDX $migrate_dir ||
17909 error "migrate $migrate_dir failed"
17911 echo "Finish migration, then checking.."
17912 for file in $(find $migrate_dir); do
17913 mdt_index=$($LFS getstripe -m $file)
17914 [ $mdt_index == $MDTIDX ] ||
17915 error "$file is not on MDT${MDTIDX}"
17918 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17920 run_test 230c "check directory accessiblity if migration failed"
17923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17924 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17925 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17926 skip "Need MDS version at least 2.11.52"
17928 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17930 local migrate_dir=$DIR/$tdir/migrate_dir
17940 old_index=$((RANDOM % MDSCOUNT))
17941 old_count=$((MDSCOUNT - old_index))
17942 new_index=$((RANDOM % MDSCOUNT))
17943 new_count=$((MDSCOUNT - new_index))
17944 new_hash=1 # for all_char
17946 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17947 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17949 test_mkdir $DIR/$tdir
17950 test_mkdir -i $old_index -c $old_count $migrate_dir
17952 for ((i=0; i<100; i++)); do
17953 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17954 createmany -o $migrate_dir/dir_${i}/f 100 ||
17955 error "create files under remote dir failed $i"
17958 echo -n "Migrate from MDT$old_index "
17959 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17960 echo -n "to MDT$new_index"
17961 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17964 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17965 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17966 error "migrate remote dir error"
17968 echo "Finish migration, then checking.."
17969 for file in $(find $migrate_dir); do
17970 mdt_index=$($LFS getstripe -m $file)
17971 if [ $mdt_index -lt $new_index ] ||
17972 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17973 error "$file is on MDT$mdt_index"
17977 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17979 run_test 230d "check migrate big directory"
17982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17983 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17984 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17985 skip "Need MDS version at least 2.11.52"
17992 mkdir -p $DIR/$tdir
17993 mkdir $DIR/$tdir/migrate_dir
17994 mkdir $DIR/$tdir/other_dir
17995 touch $DIR/$tdir/migrate_dir/a
17996 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17997 ls $DIR/$tdir/other_dir
17999 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18000 error "migrate dir fails"
18002 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18003 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18005 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18006 [ $mdt_index == 0 ] || error "a is not on MDT0"
18008 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18009 error "migrate dir fails"
18011 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18012 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18014 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18015 [ $mdt_index == 1 ] || error "a is not on MDT1"
18017 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18018 [ $mdt_index == 1 ] || error "b is not on MDT1"
18020 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18021 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18023 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18025 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18027 run_test 230e "migrate mulitple local link files"
18030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18031 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18032 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18033 skip "Need MDS version at least 2.11.52"
18038 mkdir -p $DIR/$tdir
18039 mkdir $DIR/$tdir/migrate_dir
18040 $LFS mkdir -i1 $DIR/$tdir/other_dir
18041 touch $DIR/$tdir/migrate_dir/a
18042 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18043 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18044 ls $DIR/$tdir/other_dir
18046 # a should be migrated to MDT1, since no other links on MDT0
18047 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18048 error "#1 migrate dir fails"
18049 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18050 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18051 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18052 [ $mdt_index == 1 ] || error "a is not on MDT1"
18054 # a should stay on MDT1, because it is a mulitple link file
18055 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18056 error "#2 migrate dir fails"
18057 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18058 [ $mdt_index == 1 ] || error "a is not on MDT1"
18060 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18061 error "#3 migrate dir fails"
18063 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18064 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18065 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18067 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18068 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18070 # a should be migrated to MDT0, since no other links on MDT1
18071 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18072 error "#4 migrate dir fails"
18073 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18074 [ $mdt_index == 0 ] || error "a is not on MDT0"
18076 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18078 run_test 230f "migrate mulitple remote link files"
18081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18082 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18083 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18084 skip "Need MDS version at least 2.11.52"
18086 mkdir -p $DIR/$tdir/migrate_dir
18088 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18089 error "migrating dir to non-exist MDT succeeds"
18092 run_test 230g "migrate dir to non-exist MDT"
18095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18096 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18097 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18098 skip "Need MDS version at least 2.11.52"
18102 mkdir -p $DIR/$tdir/migrate_dir
18104 $LFS migrate -m1 $DIR &&
18105 error "migrating mountpoint1 should fail"
18107 $LFS migrate -m1 $DIR/$tdir/.. &&
18108 error "migrating mountpoint2 should fail"
18111 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18112 error "migrating $tdir/migrate_dir/.. should fail"
18116 run_test 230h "migrate .. and root"
18119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18120 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18121 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18122 skip "Need MDS version at least 2.11.52"
18124 mkdir -p $DIR/$tdir/migrate_dir
18126 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18127 error "migration fails with a tailing slash"
18129 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18130 error "migration fails with two tailing slashes"
18132 run_test 230i "lfs migrate -m tolerates trailing slashes"
18135 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18136 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18137 skip "Need MDS version at least 2.11.52"
18139 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18140 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18141 error "create $tfile failed"
18142 cat /etc/passwd > $DIR/$tdir/$tfile
18144 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18146 cmp /etc/passwd $DIR/$tdir/$tfile ||
18147 error "DoM file mismatch after migration"
18149 run_test 230j "DoM file data not changed after dir migration"
18152 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18153 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18154 skip "Need MDS version at least 2.11.56"
18157 local files_on_starting_mdt=0
18159 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18160 $LFS getdirstripe $DIR/$tdir
18161 for i in $(seq $total); do
18162 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18163 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18164 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18167 echo "$files_on_starting_mdt files on MDT0"
18169 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18170 $LFS getdirstripe $DIR/$tdir
18172 files_on_starting_mdt=0
18173 for i in $(seq $total); do
18174 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18175 error "file $tfile.$i mismatch after migration"
18176 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18177 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18180 echo "$files_on_starting_mdt files on MDT1 after migration"
18181 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18183 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18184 $LFS getdirstripe $DIR/$tdir
18186 files_on_starting_mdt=0
18187 for i in $(seq $total); do
18188 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18189 error "file $tfile.$i mismatch after 2nd migration"
18190 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18191 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18194 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18195 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18199 run_test 230k "file data not changed after dir migration"
18202 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18203 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18204 skip "Need MDS version at least 2.11.56"
18206 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18207 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18208 error "create files under remote dir failed $i"
18209 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18211 run_test 230l "readdir between MDTs won't crash"
18214 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18215 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18216 skip "Need MDS version at least 2.11.56"
18219 local mig_dir=$DIR/$tdir/migrate_dir
18220 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18224 echo "Creating files and dirs with xattrs"
18225 test_mkdir $DIR/$tdir
18226 test_mkdir -i0 -c1 $mig_dir
18228 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18229 error "cannot set xattr attr1 on dir"
18230 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18231 error "cannot set xattr attr2 on dir"
18232 touch $mig_dir/dir/f0
18233 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18234 error "cannot set xattr attr1 on file"
18235 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18236 error "cannot set xattr attr2 on file"
18237 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18238 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18239 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18240 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18241 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18242 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18243 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18244 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18245 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18247 echo "Migrating to MDT1"
18248 $LFS migrate -m $MDTIDX $mig_dir ||
18249 error "fails on migrating dir to MDT1"
18251 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18252 echo "Checking xattrs"
18253 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18254 [ "$val" = $longstr ] ||
18255 error "expecting xattr1 $longstr on dir, found $val"
18256 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18257 [ "$val" = $shortstr ] ||
18258 error "expecting xattr2 $shortstr on dir, found $val"
18259 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18260 [ "$val" = $longstr ] ||
18261 error "expecting xattr1 $longstr on file, found $val"
18262 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18263 [ "$val" = $shortstr ] ||
18264 error "expecting xattr2 $shortstr on file, found $val"
18266 run_test 230m "xattrs not changed after dir migration"
18269 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18270 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18271 skip "Need MDS version at least 2.13.53"
18273 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18274 cat /etc/hosts > $DIR/$tdir/$tfile
18275 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18276 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18278 cmp /etc/hosts $DIR/$tdir/$tfile ||
18279 error "File data mismatch after migration"
18281 run_test 230n "Dir migration with mirrored file"
18284 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18285 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18286 skip "Need MDS version at least 2.13.52"
18288 local mdts=$(comma_list $(mdts_nodes))
18291 local restripe_status
18296 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18298 # in case "crush" hash type is not set
18299 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18301 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18302 mdt.*MDT0000.enable_dir_restripe)
18303 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18304 stack_trap "do_nodes $mdts $LCTL set_param \
18305 mdt.*.enable_dir_restripe=$restripe_status"
18308 createmany -m $DIR/$tdir/f 100 ||
18309 error "create files under remote dir failed $i"
18310 createmany -d $DIR/$tdir/d 100 ||
18311 error "create dirs under remote dir failed $i"
18313 for i in $(seq 2 $MDSCOUNT); do
18314 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18315 $LFS setdirstripe -c $i $DIR/$tdir ||
18316 error "split -c $i $tdir failed"
18317 wait_update $HOSTNAME \
18318 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18319 error "dir split not finished"
18320 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18321 awk '/migrate/ {sum += $2} END { print sum }')
18322 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18323 # delta is around total_files/stripe_count
18324 [ $delta -lt $((200 /(i - 1))) ] ||
18325 error "$delta files migrated"
18328 run_test 230o "dir split"
18331 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18332 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18333 skip "Need MDS version at least 2.13.52"
18335 local mdts=$(comma_list $(mdts_nodes))
18338 local restripe_status
18343 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18345 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18347 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18348 mdt.*MDT0000.enable_dir_restripe)
18349 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18350 stack_trap "do_nodes $mdts $LCTL set_param \
18351 mdt.*.enable_dir_restripe=$restripe_status"
18353 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18354 createmany -m $DIR/$tdir/f 100 ||
18355 error "create files under remote dir failed $i"
18356 createmany -d $DIR/$tdir/d 100 ||
18357 error "create dirs under remote dir failed $i"
18359 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18360 local mdt_hash="crush"
18362 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18363 $LFS setdirstripe -c $i $DIR/$tdir ||
18364 error "split -c $i $tdir failed"
18365 [ $i -eq 1 ] && mdt_hash="none"
18366 wait_update $HOSTNAME \
18367 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18368 error "dir merge not finished"
18369 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18370 awk '/migrate/ {sum += $2} END { print sum }')
18371 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18372 # delta is around total_files/stripe_count
18373 [ $delta -lt $((200 / i)) ] ||
18374 error "$delta files migrated"
18377 run_test 230p "dir merge"
18380 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18381 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18382 skip "Need MDS version at least 2.13.52"
18384 local mdts=$(comma_list $(mdts_nodes))
18385 local saved_threshold=$(do_facet mds1 \
18386 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18387 local saved_delta=$(do_facet mds1 \
18388 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18389 local threshold=100
18392 local stripe_count=0
18396 # test with fewer files on ZFS
18397 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18399 stack_trap "do_nodes $mdts $LCTL set_param \
18400 mdt.*.dir_split_count=$saved_threshold"
18401 stack_trap "do_nodes $mdts $LCTL set_param \
18402 mdt.*.dir_split_delta=$saved_delta"
18403 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18404 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18405 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18406 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18407 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18408 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18410 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18411 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18413 while [ $stripe_count -lt $MDSCOUNT ]; do
18414 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18415 error "create sub files failed"
18416 stat $DIR/$tdir > /dev/null
18417 total=$((total + threshold * 3 / 2))
18418 stripe_count=$((stripe_count + delta))
18419 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18421 wait_update $HOSTNAME \
18422 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18423 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18425 wait_update $HOSTNAME \
18426 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18427 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18429 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18430 grep -w $stripe_index | wc -l)
18431 echo "$nr_files files on MDT$stripe_index after split"
18432 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18433 error "$nr_files files on MDT$stripe_index after split"
18435 nr_files=$(ls $DIR/$tdir | wc -w)
18436 [ $nr_files -eq $total ] ||
18437 error "total sub files $nr_files != $total"
18440 run_test 230q "dir auto split"
18443 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18444 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18445 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18446 skip "Need MDS version at least 2.13.54"
18448 # maximum amount of local locks:
18449 # parent striped dir - 2 locks
18450 # new stripe in parent to migrate to - 1 lock
18451 # source and target - 2 locks
18452 # Total 5 locks for regular file
18453 mkdir -p $DIR/$tdir
18454 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18455 touch $DIR/$tdir/dir1/eee
18457 # create 4 hardlink for 4 more locks
18458 # Total: 9 locks > RS_MAX_LOCKS (8)
18459 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18460 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18461 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18462 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18463 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18464 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18465 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18466 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18468 cancel_lru_locks mdc
18470 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18471 error "migrate dir fails"
18473 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18475 run_test 230r "migrate with too many local locks"
18479 # For simplicity this test assumes that max_pages_per_rpc
18480 # is the same across all OSCs
18481 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18482 local bulk_size=$((max_pages * PAGE_SIZE))
18483 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18486 mkdir -p $DIR/$tdir
18487 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18488 error "failed to set stripe with -S ${brw_size}M option"
18490 # clear the OSC stats
18491 $LCTL set_param osc.*.stats=0 &>/dev/null
18494 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18495 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18496 oflag=direct &>/dev/null || error "dd failed"
18498 sync; sleep 1; sync # just to be safe
18499 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18500 if [ x$nrpcs != "x1" ]; then
18501 $LCTL get_param osc.*.stats
18502 error "found $nrpcs ost_write RPCs, not 1 as expected"
18506 # Drop the OSC cache, otherwise we will read from it
18507 cancel_lru_locks osc
18509 # clear the OSC stats
18510 $LCTL set_param osc.*.stats=0 &>/dev/null
18512 # Client reads $bulk_size.
18513 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18514 iflag=direct &>/dev/null || error "dd failed"
18516 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18517 if [ x$nrpcs != "x1" ]; then
18518 $LCTL get_param osc.*.stats
18519 error "found $nrpcs ost_read RPCs, not 1 as expected"
18522 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18525 mkdir -p $DIR/$tdir
18527 for i in {0..1023}; do
18528 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18529 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18530 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18534 run_test 231b "must not assert on fully utilized OST request buffer"
18537 mkdir -p $DIR/$tdir
18538 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18540 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18541 do_facet ost1 $LCTL set_param fail_loc=0x31c
18543 # ignore dd failure
18544 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18546 do_facet ost1 $LCTL set_param fail_loc=0
18547 umount_client $MOUNT || error "umount failed"
18548 mount_client $MOUNT || error "mount failed"
18549 stop ost1 || error "cannot stop ost1"
18550 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18552 run_test 232a "failed lock should not block umount"
18555 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18556 skip "Need MDS version at least 2.10.58"
18558 mkdir -p $DIR/$tdir
18559 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18560 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18562 cancel_lru_locks osc
18564 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18565 do_facet ost1 $LCTL set_param fail_loc=0x31c
18568 $LFS data_version $DIR/$tdir/$tfile || true
18570 do_facet ost1 $LCTL set_param fail_loc=0
18571 umount_client $MOUNT || error "umount failed"
18572 mount_client $MOUNT || error "mount failed"
18573 stop ost1 || error "cannot stop ost1"
18574 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18576 run_test 232b "failed data version lock should not block umount"
18579 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18580 skip "Need MDS version at least 2.3.64"
18581 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18583 local fid=$($LFS path2fid $MOUNT)
18585 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18586 error "cannot access $MOUNT using its FID '$fid'"
18588 run_test 233a "checking that OBF of the FS root succeeds"
18591 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18592 skip "Need MDS version at least 2.5.90"
18593 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18595 local fid=$($LFS path2fid $MOUNT/.lustre)
18597 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18598 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18600 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18601 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18602 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18604 run_test 233b "checking that OBF of the FS .lustre succeeds"
18607 local p="$TMP/sanityN-$TESTNAME.parameters"
18608 save_lustre_params client "llite.*.xattr_cache" > $p
18609 lctl set_param llite.*.xattr_cache 1 ||
18610 skip_env "xattr cache is not supported"
18612 mkdir -p $DIR/$tdir || error "mkdir failed"
18613 touch $DIR/$tdir/$tfile || error "touch failed"
18614 # OBD_FAIL_LLITE_XATTR_ENOMEM
18615 $LCTL set_param fail_loc=0x1405
18616 getfattr -n user.attr $DIR/$tdir/$tfile &&
18617 error "getfattr should have failed with ENOMEM"
18618 $LCTL set_param fail_loc=0x0
18621 restore_lustre_params < $p
18624 run_test 234 "xattr cache should not crash on ENOMEM"
18627 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18628 skip "Need MDS version at least 2.4.52"
18630 flock_deadlock $DIR/$tfile
18635 124) error "process hangs on a deadlock"
18637 *) error "error executing flock_deadlock $DIR/$tfile"
18641 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18645 check_swap_layouts_support
18647 local ref1=/etc/passwd
18648 local ref2=/etc/group
18649 local file1=$DIR/$tdir/f1
18650 local file2=$DIR/$tdir/f2
18652 test_mkdir -c1 $DIR/$tdir
18653 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18654 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18655 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18656 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18657 local fd=$(free_fd)
18658 local cmd="exec $fd<>$file2"
18661 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18662 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18665 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18670 run_test 236 "Layout swap on open unlinked file"
18672 # LU-4659 linkea consistency
18674 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18675 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18676 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18677 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18680 ln $DIR/$tfile $DIR/$tfile.lnk
18681 touch $DIR/$tfile.new
18682 mv $DIR/$tfile.new $DIR/$tfile
18683 local fid1=$($LFS path2fid $DIR/$tfile)
18684 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18685 local path1=$($LFS fid2path $FSNAME "$fid1")
18686 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18687 local path2=$($LFS fid2path $FSNAME "$fid2")
18688 [ $tfile.lnk == $path2 ] ||
18689 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18692 run_test 238 "Verify linkea consistency"
18694 test_239A() { # was test_239
18695 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18696 skip "Need MDS version at least 2.5.60"
18698 local list=$(comma_list $(mdts_nodes))
18700 mkdir -p $DIR/$tdir
18701 createmany -o $DIR/$tdir/f- 5000
18702 unlinkmany $DIR/$tdir/f- 5000
18703 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18704 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18705 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18706 osp.*MDT*.sync_in_flight" | calc_sum)
18707 [ "$changes" -eq 0 ] || error "$changes not synced"
18709 run_test 239A "osp_sync test"
18711 test_239a() { #LU-5297
18712 remote_mds_nodsh && skip "remote MDS with nodsh"
18715 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18716 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18717 chgrp $RUNAS_GID $DIR/$tfile
18718 wait_delete_completed
18720 run_test 239a "process invalid osp sync record correctly"
18722 test_239b() { #LU-5297
18723 remote_mds_nodsh && skip "remote MDS with nodsh"
18726 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18727 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18728 chgrp $RUNAS_GID $DIR/$tfile1
18729 wait_delete_completed
18730 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18732 chgrp $RUNAS_GID $DIR/$tfile2
18733 wait_delete_completed
18735 run_test 239b "process osp sync record with ENOMEM error correctly"
18738 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18739 remote_mds_nodsh && skip "remote MDS with nodsh"
18741 mkdir -p $DIR/$tdir
18743 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18744 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18745 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18746 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18748 umount_client $MOUNT || error "umount failed"
18749 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18750 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18751 mount_client $MOUNT || error "failed to mount client"
18753 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18754 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18756 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18762 for LOOP in $(seq $count); do
18763 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18764 cancel_lru_locks $OSC || true
18772 for LOOP in $(seq $1); do
18773 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18778 test_241a() { # was test_241
18779 local bsize=$PAGE_SIZE
18781 (( bsize < 40960 )) && bsize=40960
18782 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18784 cancel_lru_locks $OSC
18785 test_241_bio 1000 $bsize &
18787 test_241_dio 1000 $bsize
18790 run_test 241a "bio vs dio"
18793 local bsize=$PAGE_SIZE
18795 (( bsize < 40960 )) && bsize=40960
18796 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18798 test_241_dio 1000 $bsize &
18800 test_241_dio 1000 $bsize
18803 run_test 241b "dio vs dio"
18806 remote_mds_nodsh && skip "remote MDS with nodsh"
18808 mkdir -p $DIR/$tdir
18809 touch $DIR/$tdir/$tfile
18811 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18812 do_facet mds1 lctl set_param fail_loc=0x105
18813 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18815 do_facet mds1 lctl set_param fail_loc=0
18816 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18818 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18822 test_mkdir $DIR/$tdir
18823 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18825 run_test 243 "various group lock tests"
18829 test_mkdir $DIR/$tdir
18830 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18831 sendfile_grouplock $DIR/$tdir/$tfile || \
18832 error "sendfile+grouplock failed"
18835 run_test 244a "sendfile with group lock tests"
18839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18842 local size=$((1024*1024))
18844 test_mkdir $DIR/$tdir
18845 for i in $(seq 1 $threads); do
18846 local file=$DIR/$tdir/file_$((i / 10))
18847 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18850 for i in $(seq 1 $threads); do
18854 run_test 244b "multi-threaded write with group lock"
18857 local flagname="multi_mod_rpcs"
18858 local connect_data_name="max_mod_rpcs"
18861 # check if multiple modify RPCs flag is set
18862 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18863 grep "connect_flags:")
18866 echo "$out" | grep -qw $flagname
18867 if [ $? -ne 0 ]; then
18868 echo "connect flag $flagname is not set"
18872 # check if multiple modify RPCs data is set
18873 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18876 echo "$out" | grep -qw $connect_data_name ||
18877 error "import should have connect data $connect_data_name"
18879 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18885 umount_client $submount
18890 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18892 skip_env "Fileset feature is not supported"
18894 local submount=${MOUNT}_$tdir
18897 mkdir -p $submount || error "mkdir $submount failed"
18898 FILESET="$FILESET/$tdir" mount_client $submount ||
18899 error "mount $submount failed"
18900 trap "cleanup_247 $submount" EXIT
18901 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18902 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18903 error "read $MOUNT/$tdir/$tfile failed"
18904 cleanup_247 $submount
18906 run_test 247a "mount subdir as fileset"
18909 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18910 skip_env "Fileset feature is not supported"
18912 local submount=${MOUNT}_$tdir
18914 rm -rf $MOUNT/$tdir
18915 mkdir -p $submount || error "mkdir $submount failed"
18917 FILESET="$FILESET/$tdir" mount_client $submount &&
18918 error "mount $submount should fail"
18921 run_test 247b "mount subdir that dose not exist"
18924 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18925 skip_env "Fileset feature is not supported"
18927 local submount=${MOUNT}_$tdir
18929 mkdir -p $MOUNT/$tdir/dir1
18930 mkdir -p $submount || error "mkdir $submount failed"
18931 trap "cleanup_247 $submount" EXIT
18932 FILESET="$FILESET/$tdir" mount_client $submount ||
18933 error "mount $submount failed"
18934 local fid=$($LFS path2fid $MOUNT/)
18935 $LFS fid2path $submount $fid && error "fid2path should fail"
18936 cleanup_247 $submount
18938 run_test 247c "running fid2path outside subdirectory root"
18941 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18942 skip "Fileset feature is not supported"
18944 local submount=${MOUNT}_$tdir
18946 mkdir -p $MOUNT/$tdir/dir1
18947 mkdir -p $submount || error "mkdir $submount failed"
18948 FILESET="$FILESET/$tdir" mount_client $submount ||
18949 error "mount $submount failed"
18950 trap "cleanup_247 $submount" EXIT
18952 local td=$submount/dir1
18953 local fid=$($LFS path2fid $td)
18954 [ -z "$fid" ] && error "path2fid unable to get $td FID"
18956 # check that we get the same pathname back
18959 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
18960 echo "$rootpath $fid"
18961 found=$($LFS fid2path $rootpath "$fid")
18962 [ -n "found" ] || error "fid2path should succeed"
18963 [ "$found" == "$td" ] || error "fid2path $found != $td"
18965 # check wrong root path format
18966 rootpath=$submount"_wrong"
18967 found=$($LFS fid2path $rootpath "$fid")
18968 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
18970 cleanup_247 $submount
18972 run_test 247d "running fid2path inside subdirectory root"
18976 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18978 skip "Fileset feature is not supported"
18980 local submount=${MOUNT}_$tdir
18983 mkdir -p $submount || error "mkdir $submount failed"
18984 FILESET="$FILESET/.." mount_client $submount &&
18985 error "mount $submount should fail"
18988 run_test 247e "mount .. as fileset"
18991 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18992 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18993 skip "Need at least version 2.13.52"
18994 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18996 skip "Fileset feature is not supported"
18998 mkdir $DIR/$tdir || error "mkdir $tdir failed"
18999 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19000 error "mkdir remote failed"
19001 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19002 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
19003 error "mkdir striped failed"
19004 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19006 local submount=${MOUNT}_$tdir
19008 mkdir -p $submount || error "mkdir $submount failed"
19011 local fileset=$FILESET
19013 for dir in $tdir/remote $tdir/remote/subdir \
19014 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
19015 FILESET="$fileset/$dir" mount_client $submount ||
19016 error "mount $dir failed"
19017 umount_client $submount
19020 run_test 247f "mount striped or remote directory as fileset"
19023 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19024 [ -z "$fast_read_sav" ] && skip "no fast read support"
19026 # create a large file for fast read verification
19027 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19029 # make sure the file is created correctly
19030 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19031 { rm -f $DIR/$tfile; skip "file creation error"; }
19033 echo "Test 1: verify that fast read is 4 times faster on cache read"
19035 # small read with fast read enabled
19036 $LCTL set_param -n llite.*.fast_read=1
19037 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19038 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19039 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19040 # small read with fast read disabled
19041 $LCTL set_param -n llite.*.fast_read=0
19042 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19043 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19044 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19046 # verify that fast read is 4 times faster for cache read
19047 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19048 error_not_in_vm "fast read was not 4 times faster: " \
19049 "$t_fast vs $t_slow"
19051 echo "Test 2: verify the performance between big and small read"
19052 $LCTL set_param -n llite.*.fast_read=1
19054 # 1k non-cache read
19055 cancel_lru_locks osc
19056 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19057 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19058 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19060 # 1M non-cache read
19061 cancel_lru_locks osc
19062 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19063 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19064 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19066 # verify that big IO is not 4 times faster than small IO
19067 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19068 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19070 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19073 run_test 248a "fast read verification"
19076 # Default short_io_bytes=16384, try both smaller and larger sizes.
19077 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19078 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19079 echo "bs=53248 count=113 normal buffered write"
19080 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19081 error "dd of initial data file failed"
19082 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19084 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19085 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19086 error "dd with sync normal writes failed"
19087 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19089 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19090 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19091 error "dd with sync small writes failed"
19092 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19094 cancel_lru_locks osc
19096 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19097 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19098 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19099 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19100 iflag=direct || error "dd with O_DIRECT small read failed"
19101 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19102 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19103 error "compare $TMP/$tfile.1 failed"
19105 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19106 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19108 # just to see what the maximum tunable value is, and test parsing
19109 echo "test invalid parameter 2MB"
19110 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19111 error "too-large short_io_bytes allowed"
19112 echo "test maximum parameter 512KB"
19113 # if we can set a larger short_io_bytes, run test regardless of version
19114 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19115 # older clients may not allow setting it this large, that's OK
19116 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19117 skip "Need at least client version 2.13.50"
19118 error "medium short_io_bytes failed"
19120 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19121 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19123 echo "test large parameter 64KB"
19124 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19125 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19127 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19128 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19129 error "dd with sync large writes failed"
19130 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19132 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19133 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19134 num=$((113 * 4096 / PAGE_SIZE))
19135 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19136 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19137 error "dd with O_DIRECT large writes failed"
19138 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19139 error "compare $DIR/$tfile.3 failed"
19141 cancel_lru_locks osc
19143 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19144 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19145 error "dd with O_DIRECT large read failed"
19146 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19147 error "compare $TMP/$tfile.2 failed"
19149 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19150 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19151 error "dd with O_DIRECT large read failed"
19152 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19153 error "compare $TMP/$tfile.3 failed"
19155 run_test 248b "test short_io read and write for both small and large sizes"
19157 test_249() { # LU-7890
19158 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19159 skip "Need at least version 2.8.54"
19162 $LFS setstripe -c 1 $DIR/$tfile
19163 # Offset 2T == 4k * 512M
19164 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19165 error "dd to 2T offset failed"
19167 run_test 249 "Write above 2T file size"
19170 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19171 && skip "no 16TB file size limit on ZFS"
19173 $LFS setstripe -c 1 $DIR/$tfile
19174 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19175 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19176 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19177 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19178 conv=notrunc,fsync && error "append succeeded"
19181 run_test 250 "Write above 16T limit"
19184 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19186 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19187 #Skip once - writing the first stripe will succeed
19188 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19189 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19190 error "short write happened"
19192 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19193 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19194 error "short read happened"
19198 run_test 251 "Handling short read and write correctly"
19201 remote_mds_nodsh && skip "remote MDS with nodsh"
19202 remote_ost_nodsh && skip "remote OST with nodsh"
19203 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19204 skip_env "ldiskfs only test"
19214 # check lr_reader on OST0000
19216 dev=$(facet_device $tgt)
19217 out=$(do_facet $tgt $LR_READER $dev)
19218 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19220 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19221 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19222 error "Invalid uuid returned by $LR_READER on target $tgt"
19223 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19225 # check lr_reader -c on MDT0000
19227 dev=$(facet_device $tgt)
19228 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19229 skip "$LR_READER does not support additional options"
19231 out=$(do_facet $tgt $LR_READER -c $dev)
19232 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19234 num=$(echo "$out" | grep -c "mdtlov")
19235 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19236 error "Invalid number of mdtlov clients returned by $LR_READER"
19237 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19239 # check lr_reader -cr on MDT0000
19240 out=$(do_facet $tgt $LR_READER -cr $dev)
19241 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19243 echo "$out" | grep -q "^reply_data:$" ||
19244 error "$LR_READER should have returned 'reply_data' section"
19245 num=$(echo "$out" | grep -c "client_generation")
19246 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19248 run_test 252 "check lr_reader tool"
19251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19252 remote_mds_nodsh && skip "remote MDS with nodsh"
19253 remote_mgs_nodsh && skip "remote MGS with nodsh"
19257 local ost_name=$(ostname_from_index $ostidx)
19260 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19261 do_facet $SINGLEMDS $LCTL get_param -n \
19262 osp.$mdtosc_proc1.reserved_mb_high ||
19263 skip "remote MDS does not support reserved_mb_high"
19267 wait_delete_completed
19270 pool_add $TESTNAME || error "Pool creation failed"
19271 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19273 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19274 error "Setstripe failed"
19276 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19278 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19280 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19282 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19283 osp.$mdtosc_proc1.prealloc_status)
19284 echo "prealloc_status $oa_status"
19286 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19287 error "File creation should fail"
19289 #object allocation was stopped, but we still able to append files
19290 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19291 oflag=append || error "Append failed"
19293 rm -f $DIR/$tdir/$tfile.0
19295 # For this test, we want to delete the files we created to go out of
19296 # space but leave the watermark, so we remain nearly out of space
19297 ost_watermarks_enospc_delete_files $tfile $ostidx
19299 wait_delete_completed
19303 for i in $(seq 10 12); do
19304 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19305 2>/dev/null || error "File creation failed after rm"
19308 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19309 osp.$mdtosc_proc1.prealloc_status)
19310 echo "prealloc_status $oa_status"
19312 if (( oa_status != 0 )); then
19313 error "Object allocation still disable after rm"
19316 run_test 253 "Check object allocation limit"
19319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19320 remote_mds_nodsh && skip "remote MDS with nodsh"
19321 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19322 skip "MDS does not support changelog_size"
19325 local MDT0=$(facet_svc $SINGLEMDS)
19327 changelog_register || error "changelog_register failed"
19329 changelog_clear 0 || error "changelog_clear failed"
19331 local size1=$(do_facet $SINGLEMDS \
19332 $LCTL get_param -n mdd.$MDT0.changelog_size)
19333 echo "Changelog size $size1"
19336 $LFS mkdir -i 0 $DIR/$tdir
19338 mkdir -p $DIR/$tdir/pics/2008/zachy
19339 touch $DIR/$tdir/pics/2008/zachy/timestamp
19340 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19341 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19342 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19343 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19344 rm $DIR/$tdir/pics/desktop.jpg
19346 local size2=$(do_facet $SINGLEMDS \
19347 $LCTL get_param -n mdd.$MDT0.changelog_size)
19348 echo "Changelog size after work $size2"
19350 (( $size2 > $size1 )) ||
19351 error "new Changelog size=$size2 less than old size=$size1"
19353 run_test 254 "Check changelog size"
19360 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19361 awk -F: '{print $2}' | grep $type > /dev/null
19362 if [ $? -ne 0 ]; then
19372 lfs ladvise -a willread $file > /dev/null 2>&1
19373 if [ $? -eq 0 ]; then
19377 lfs ladvise -a willread $file 2>&1 |
19378 grep "Inappropriate ioctl for device" > /dev/null
19379 if [ $? -eq 0 ]; then
19386 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19389 # run a random read IO workload
19390 # usage: random_read_iops <filename> <filesize> <iosize>
19391 random_read_iops() {
19394 local iosize=${3:-4096}
19396 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19397 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19400 drop_file_oss_cache() {
19404 $LFS ladvise -a dontneed $file 2>/dev/null ||
19405 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19408 ladvise_willread_performance()
19411 local average_origin=0
19412 local average_cache=0
19413 local average_ladvise=0
19415 for ((i = 1; i <= $repeat; i++)); do
19416 echo "Iter $i/$repeat: reading without willread hint"
19417 cancel_lru_locks osc
19418 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19419 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19420 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19421 average_origin=$(bc <<<"$average_origin + $speed_origin")
19423 cancel_lru_locks osc
19424 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19425 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19426 average_cache=$(bc <<<"$average_cache + $speed_cache")
19428 cancel_lru_locks osc
19429 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19430 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19431 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19432 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19433 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19435 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19436 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19437 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19439 speedup_cache=$(percent $average_cache $average_origin)
19440 speedup_ladvise=$(percent $average_ladvise $average_origin)
19442 echo "Average uncached read: $average_origin"
19443 echo "Average speedup with OSS cached read: " \
19444 "$average_cache = +$speedup_cache%"
19445 echo "Average speedup with ladvise willread: " \
19446 "$average_ladvise = +$speedup_ladvise%"
19448 local lowest_speedup=20
19449 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19450 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19451 "got $average_cache%. Skipping ladvise willread check."
19455 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19456 # it is still good to run until then to exercise 'ladvise willread'
19457 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19458 [ "$ost1_FSTYPE" = "zfs" ] &&
19459 echo "osd-zfs does not support dontneed or drop_caches" &&
19462 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19463 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
19464 error_not_in_vm "Speedup with willread is less than " \
19465 "$lowest_speedup%, got $average_ladvise%"
19469 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19470 skip "lustre < 2.8.54 does not support ladvise "
19471 remote_ost_nodsh && skip "remote OST with nodsh"
19473 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19475 ladvise_no_type willread $DIR/$tfile &&
19476 skip "willread ladvise is not supported"
19478 ladvise_no_ioctl $DIR/$tfile &&
19479 skip "ladvise ioctl is not supported"
19482 local size=$((size_mb * 1048576))
19483 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19484 error "dd to $DIR/$tfile failed"
19486 lfs ladvise -a willread $DIR/$tfile ||
19487 error "Ladvise failed with no range argument"
19489 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19490 error "Ladvise failed with no -l or -e argument"
19492 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19493 error "Ladvise failed with only -e argument"
19495 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19496 error "Ladvise failed with only -l argument"
19498 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19499 error "End offset should not be smaller than start offset"
19501 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19502 error "End offset should not be equal to start offset"
19504 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19505 error "Ladvise failed with overflowing -s argument"
19507 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19508 error "Ladvise failed with overflowing -e argument"
19510 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19511 error "Ladvise failed with overflowing -l argument"
19513 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19514 error "Ladvise succeeded with conflicting -l and -e arguments"
19516 echo "Synchronous ladvise should wait"
19518 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19519 do_nodes $(comma_list $(osts_nodes)) \
19520 $LCTL set_param fail_val=$delay fail_loc=0x237
19522 local start_ts=$SECONDS
19523 lfs ladvise -a willread $DIR/$tfile ||
19524 error "Ladvise failed with no range argument"
19525 local end_ts=$SECONDS
19526 local inteval_ts=$((end_ts - start_ts))
19528 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19529 error "Synchronous advice didn't wait reply"
19532 echo "Asynchronous ladvise shouldn't wait"
19533 local start_ts=$SECONDS
19534 lfs ladvise -a willread -b $DIR/$tfile ||
19535 error "Ladvise failed with no range argument"
19536 local end_ts=$SECONDS
19537 local inteval_ts=$((end_ts - start_ts))
19539 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19540 error "Asynchronous advice blocked"
19543 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19544 ladvise_willread_performance
19546 run_test 255a "check 'lfs ladvise -a willread'"
19552 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19556 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19557 skip "lustre < 2.8.54 does not support ladvise "
19558 remote_ost_nodsh && skip "remote OST with nodsh"
19560 lfs setstripe -c 1 -i 0 $DIR/$tfile
19562 ladvise_no_type dontneed $DIR/$tfile &&
19563 skip "dontneed ladvise is not supported"
19565 ladvise_no_ioctl $DIR/$tfile &&
19566 skip "ladvise ioctl is not supported"
19568 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19569 [ "$ost1_FSTYPE" = "zfs" ] &&
19570 skip "zfs-osd does not support 'ladvise dontneed'"
19573 local size=$((size_mb * 1048576))
19574 # In order to prevent disturbance of other processes, only check 3/4
19575 # of the memory usage
19576 local kibibytes=$((size_mb * 1024 * 3 / 4))
19578 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19579 error "dd to $DIR/$tfile failed"
19581 #force write to complete before dropping OST cache & checking memory
19584 local total=$(facet_meminfo ost1 MemTotal)
19585 echo "Total memory: $total KiB"
19587 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19588 local before_read=$(facet_meminfo ost1 Cached)
19589 echo "Cache used before read: $before_read KiB"
19591 lfs ladvise -a willread $DIR/$tfile ||
19592 error "Ladvise willread failed"
19593 local after_read=$(facet_meminfo ost1 Cached)
19594 echo "Cache used after read: $after_read KiB"
19596 lfs ladvise -a dontneed $DIR/$tfile ||
19597 error "Ladvise dontneed again failed"
19598 local no_read=$(facet_meminfo ost1 Cached)
19599 echo "Cache used after dontneed ladvise: $no_read KiB"
19601 if [ $total -lt $((before_read + kibibytes)) ]; then
19602 echo "Memory is too small, abort checking"
19606 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19607 error "Ladvise willread should use more memory" \
19608 "than $kibibytes KiB"
19611 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19612 error "Ladvise dontneed should release more memory" \
19613 "than $kibibytes KiB"
19616 run_test 255b "check 'lfs ladvise -a dontneed'"
19619 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19620 skip "lustre < 2.10.50 does not support lockahead"
19628 test_mkdir -p $DIR/$tdir
19629 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19631 #test 10 returns only success/failure
19633 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19635 if [ $rc -eq 255 ]; then
19636 error "Ladvise test${i} failed, ${rc}"
19639 #test 11 counts lock enqueue requests, all others count new locks
19641 count=$(do_facet ost1 \
19642 $LCTL get_param -n ost.OSS.ost.stats)
19643 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19645 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19647 if [ $rc -eq 255 ]; then
19648 error "Ladvise test${i} failed, ${rc}"
19651 new_count=$(do_facet ost1 \
19652 $LCTL get_param -n ost.OSS.ost.stats)
19653 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19654 awk '{ print $2 }')
19656 difference="$((new_count - count))"
19657 if [ $difference -ne $rc ]; then
19658 error "Ladvise test${i}, bad enqueue count, returned " \
19659 "${rc}, actual ${difference}"
19662 for i in $(seq 12 21); do
19663 # If we do not do this, we run the risk of having too many
19664 # locks and starting lock cancellation while we are checking
19666 cancel_lru_locks osc
19668 count=$($LCTL get_param -n \
19669 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19671 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19673 if [ $rc -eq 255 ]; then
19674 error "Ladvise test ${i} failed, ${rc}"
19677 new_count=$($LCTL get_param -n \
19678 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19679 difference="$((new_count - count))"
19681 # Test 15 output is divided by 100 to map down to valid return
19682 if [ $i -eq 15 ]; then
19686 if [ $difference -ne $rc ]; then
19687 error "Ladvise test ${i}, bad lock count, returned " \
19688 "${rc}, actual ${difference}"
19692 #test 22 returns only success/failure
19694 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19696 if [ $rc -eq 255 ]; then
19697 error "Ladvise test${i} failed, ${rc}"
19700 run_test 255c "suite of ladvise lockahead tests"
19703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19704 remote_mds_nodsh && skip "remote MDS with nodsh"
19705 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19706 changelog_users $SINGLEMDS | grep "^cl" &&
19707 skip "active changelog user"
19713 mdt_dev=$(mdsdevname 1)
19716 changelog_register || error "changelog_register failed"
19719 mkdir -p $DIR/$tdir
19721 changelog_clear 0 || error "changelog_clear failed"
19724 touch $DIR/$tdir/{1..10}
19727 stop $SINGLEMDS || error "Fail to stop MDT"
19731 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19733 #after mount new plainllog is used
19734 touch $DIR/$tdir/{11..19}
19735 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19736 stack_trap "rm -f $tmpfile"
19737 cat_sl=$(do_facet $SINGLEMDS "sync; \
19738 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19739 llog_reader $tmpfile | grep -c type=1064553b")
19740 do_facet $SINGLEMDS llog_reader $tmpfile
19742 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19744 changelog_clear 0 || error "changelog_clear failed"
19746 cat_sl=$(do_facet $SINGLEMDS "sync; \
19747 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19748 llog_reader $tmpfile | grep -c type=1064553b")
19750 if (( cat_sl == 2 )); then
19751 error "Empty plain llog was not deleted from changelog catalog"
19752 elif (( cat_sl != 1 )); then
19753 error "Active plain llog shouldn't be deleted from catalog"
19756 run_test 256 "Check llog delete for empty and not full state"
19759 remote_mds_nodsh && skip "remote MDS with nodsh"
19760 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19761 skip "Need MDS version at least 2.8.55"
19763 test_mkdir $DIR/$tdir
19765 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19766 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19769 #define OBD_FAIL_MDS_XATTR_REP 0x161
19770 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19771 local facet=mds$((mdtidx + 1))
19772 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19773 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19775 stop $facet || error "stop MDS failed"
19776 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19777 error "start MDS fail"
19778 wait_recovery_complete $facet
19780 run_test 257 "xattr locks are not lost"
19782 # Verify we take the i_mutex when security requires it
19784 #define OBD_FAIL_IMUTEX_SEC 0x141c
19785 $LCTL set_param fail_loc=0x141c
19787 chmod u+s $DIR/$tfile
19788 chmod a+rwx $DIR/$tfile
19789 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19791 if [ $RC -ne 0 ]; then
19792 error "error, failed to take i_mutex, rc=$?"
19796 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19798 # Verify we do NOT take the i_mutex in the normal case
19800 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19801 $LCTL set_param fail_loc=0x141d
19804 chmod a+rw $DIR/$tfile
19805 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19807 if [ $RC -ne 0 ]; then
19808 error "error, took i_mutex unnecessarily, rc=$?"
19813 run_test 258b "verify i_mutex security behavior"
19816 local file=$DIR/$tfile
19820 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19822 stack_trap "rm -f $file" EXIT
19824 wait_delete_completed
19825 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19826 echo "before: $before"
19828 $LFS setstripe -i 0 -c 1 $file
19829 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19831 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19832 echo "after write: $after"
19834 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19835 do_facet ost1 $LCTL set_param fail_loc=0x2301
19837 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19838 echo "after truncate: $after"
19841 do_facet ost1 $LCTL set_param fail_loc=0
19842 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19844 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19845 echo "after restart: $after"
19846 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19847 error "missing truncate?"
19851 run_test 259 "crash at delayed truncate"
19854 #define OBD_FAIL_MDC_CLOSE 0x806
19855 $LCTL set_param fail_loc=0x80000806
19859 run_test 260 "Check mdc_close fail"
19861 ### Data-on-MDT sanity tests ###
19863 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19864 skip "Need MDS version at least 2.10.55 for DoM"
19867 local dom=$DIR/$tdir/dom_file
19868 local tmp=$DIR/$tdir/tmp_file
19870 mkdir -p $DIR/$tdir
19872 # basic checks for DoM component creation
19873 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19874 error "Can set MDT layout to non-first entry"
19876 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19877 error "Can define multiple entries as MDT layout"
19879 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19881 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19882 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19883 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19885 local mdtidx=$($LFS getstripe -m $dom)
19886 local mdtname=MDT$(printf %04x $mdtidx)
19887 local facet=mds$((mdtidx + 1))
19888 local space_check=1
19890 # Skip free space checks with ZFS
19891 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19895 local size_tmp=$((65536 * 3))
19896 local mdtfree1=$(do_facet $facet \
19897 lctl get_param -n osd*.*$mdtname.kbytesfree)
19899 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19900 # check also direct IO along write
19901 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19902 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19904 cmp $tmp $dom || error "file data is different"
19905 [ $(stat -c%s $dom) == $size_tmp ] ||
19906 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19907 if [ $space_check == 1 ]; then
19908 local mdtfree2=$(do_facet $facet \
19909 lctl get_param -n osd*.*$mdtname.kbytesfree)
19911 # increase in usage from by $size_tmp
19912 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19913 error "MDT free space wrong after write: " \
19914 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19918 local size_dom=10000
19920 $TRUNCATE $dom $size_dom
19921 [ $(stat -c%s $dom) == $size_dom ] ||
19922 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19923 if [ $space_check == 1 ]; then
19924 mdtfree1=$(do_facet $facet \
19925 lctl get_param -n osd*.*$mdtname.kbytesfree)
19926 # decrease in usage from $size_tmp to new $size_dom
19927 [ $(($mdtfree1 - $mdtfree2)) -ge \
19928 $(((size_tmp - size_dom) / 1024)) ] ||
19929 error "MDT free space is wrong after truncate: " \
19930 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19936 size_dom=$((size_dom + size_tmp))
19937 [ $(stat -c%s $dom) == $size_dom ] ||
19938 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19939 if [ $space_check == 1 ]; then
19940 mdtfree2=$(do_facet $facet \
19941 lctl get_param -n osd*.*$mdtname.kbytesfree)
19942 # increase in usage by $size_tmp from previous
19943 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19944 error "MDT free space is wrong after append: " \
19945 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19950 if [ $space_check == 1 ]; then
19951 mdtfree1=$(do_facet $facet \
19952 lctl get_param -n osd*.*$mdtname.kbytesfree)
19953 # decrease in usage by $size_dom from previous
19954 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19955 error "MDT free space is wrong after removal: " \
19956 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19959 # combined striping
19960 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19961 error "Can't create DoM + OST striping"
19963 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19964 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19965 # check also direct IO along write
19966 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19968 cmp $tmp $dom || error "file data is different"
19969 [ $(stat -c%s $dom) == $size_tmp ] ||
19970 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19975 run_test 270a "DoM: basic functionality tests"
19978 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19979 skip "Need MDS version at least 2.10.55"
19981 local dom=$DIR/$tdir/dom_file
19982 local max_size=1048576
19984 mkdir -p $DIR/$tdir
19985 $LFS setstripe -E $max_size -L mdt $dom
19987 # truncate over the limit
19988 $TRUNCATE $dom $(($max_size + 1)) &&
19989 error "successful truncate over the maximum size"
19990 # write over the limit
19991 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19992 error "successful write over the maximum size"
19993 # append over the limit
19994 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19995 echo "12345" >> $dom && error "successful append over the maximum size"
20000 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20003 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20004 skip "Need MDS version at least 2.10.55"
20006 mkdir -p $DIR/$tdir
20007 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20009 # check files inherit DoM EA
20010 touch $DIR/$tdir/first
20011 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20012 error "bad pattern"
20013 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20014 error "bad stripe count"
20015 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20016 error "bad stripe size"
20018 # check directory inherits DoM EA and uses it as default
20019 mkdir $DIR/$tdir/subdir
20020 touch $DIR/$tdir/subdir/second
20021 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20022 error "bad pattern in sub-directory"
20023 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20024 error "bad stripe count in sub-directory"
20025 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20026 error "bad stripe size in sub-directory"
20029 run_test 270c "DoM: DoM EA inheritance tests"
20032 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20033 skip "Need MDS version at least 2.10.55"
20035 mkdir -p $DIR/$tdir
20036 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20038 # inherit default DoM striping
20039 mkdir $DIR/$tdir/subdir
20040 touch $DIR/$tdir/subdir/f1
20042 # change default directory striping
20043 $LFS setstripe -c 1 $DIR/$tdir/subdir
20044 touch $DIR/$tdir/subdir/f2
20045 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20046 error "wrong default striping in file 2"
20047 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20048 error "bad pattern in file 2"
20051 run_test 270d "DoM: change striping from DoM to RAID0"
20054 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20055 skip "Need MDS version at least 2.10.55"
20057 mkdir -p $DIR/$tdir/dom
20058 mkdir -p $DIR/$tdir/norm
20061 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20062 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20064 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20065 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20067 # find DoM files by layout
20068 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20069 [ $NUM -eq $DOMFILES ] ||
20070 error "lfs find -L: found $NUM, expected $DOMFILES"
20071 echo "Test 1: lfs find 20 DOM files by layout: OK"
20073 # there should be 1 dir with default DOM striping
20074 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20076 error "lfs find -L: found $NUM, expected 1 dir"
20077 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20079 # find DoM files by stripe size
20080 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20081 [ $NUM -eq $DOMFILES ] ||
20082 error "lfs find -S: found $NUM, expected $DOMFILES"
20083 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20085 # find files by stripe offset except DoM files
20086 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20087 [ $NUM -eq $NORMFILES ] ||
20088 error "lfs find -i: found $NUM, expected $NORMFILES"
20089 echo "Test 5: lfs find no DOM files by stripe index: OK"
20092 run_test 270e "DoM: lfs find with DoM files test"
20095 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20096 skip "Need MDS version at least 2.10.55"
20098 local mdtname=${FSNAME}-MDT0000-mdtlov
20099 local dom=$DIR/$tdir/dom_file
20100 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20101 lod.$mdtname.dom_stripesize)
20102 local dom_limit=131072
20104 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20105 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20106 lod.$mdtname.dom_stripesize)
20107 [ ${dom_limit} -eq ${dom_current} ] ||
20108 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20110 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20111 $LFS setstripe -d $DIR/$tdir
20112 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20113 error "Can't set directory default striping"
20115 # exceed maximum stripe size
20116 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20117 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20118 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20119 error "Able to create DoM component size more than LOD limit"
20121 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20122 dom_current=$(do_facet mds1 $LCTL get_param -n \
20123 lod.$mdtname.dom_stripesize)
20124 [ 0 -eq ${dom_current} ] ||
20125 error "Can't set zero DoM stripe limit"
20128 # attempt to create DoM file on server with disabled DoM should
20129 # remove DoM entry from layout and be succeed
20130 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20131 error "Can't create DoM file (DoM is disabled)"
20132 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20133 error "File has DoM component while DoM is disabled"
20136 # attempt to create DoM file with only DoM stripe should return error
20137 $LFS setstripe -E $dom_limit -L mdt $dom &&
20138 error "Able to create DoM-only file while DoM is disabled"
20140 # too low values to be aligned with smallest stripe size 64K
20141 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20142 dom_current=$(do_facet mds1 $LCTL get_param -n \
20143 lod.$mdtname.dom_stripesize)
20144 [ 30000 -eq ${dom_current} ] &&
20145 error "Can set too small DoM stripe limit"
20147 # 64K is a minimal stripe size in Lustre, expect limit of that size
20148 [ 65536 -eq ${dom_current} ] ||
20149 error "Limit is not set to 64K but ${dom_current}"
20151 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20152 dom_current=$(do_facet mds1 $LCTL get_param -n \
20153 lod.$mdtname.dom_stripesize)
20155 [ 2147483648 -eq ${dom_current} ] &&
20156 error "Can set too large DoM stripe limit"
20158 do_facet mds1 $LCTL set_param -n \
20159 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20160 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20161 error "Can't create DoM component size after limit change"
20162 do_facet mds1 $LCTL set_param -n \
20163 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20164 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20165 error "Can't create DoM file after limit decrease"
20166 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20167 error "Can create big DoM component after limit decrease"
20168 touch ${dom}_def ||
20169 error "Can't create file with old default layout"
20171 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20174 run_test 270f "DoM: maximum DoM stripe size checks"
20177 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20178 skip "Need MDS version at least 2.13.52"
20179 local dom=$DIR/$tdir/$tfile
20181 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20182 local lodname=${FSNAME}-MDT0000-mdtlov
20184 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20185 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20186 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20187 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20189 local dom_limit=1024
20190 local dom_threshold="50%"
20192 $LFS setstripe -d $DIR/$tdir
20193 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20194 error "Can't set directory default striping"
20196 do_facet mds1 $LCTL set_param -n \
20197 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20198 # set 0 threshold and create DOM file to change tunable stripesize
20199 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20200 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20201 error "Failed to create $dom file"
20202 # now tunable dom_cur_stripesize should reach maximum
20203 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20204 lod.${lodname}.dom_stripesize_cur_kb)
20205 [[ $dom_current == $dom_limit ]] ||
20206 error "Current DOM stripesize is not maximum"
20209 # set threshold for further tests
20210 do_facet mds1 $LCTL set_param -n \
20211 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20212 echo "DOM threshold is $dom_threshold free space"
20215 # Spoof bfree to exceed threshold
20216 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20217 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20218 for spfree in 40 20 0 15 30 55; do
20219 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20220 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20221 error "Failed to create $dom file"
20222 dom_def=$(do_facet mds1 $LCTL get_param -n \
20223 lod.${lodname}.dom_stripesize_cur_kb)
20224 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20225 [[ $dom_def != $dom_current ]] ||
20226 error "Default stripe size was not changed"
20227 if [[ $spfree > 0 ]] ; then
20228 dom_set=$($LFS getstripe -S $dom)
20229 [[ $dom_set == $((dom_def * 1024)) ]] ||
20230 error "DOM component size is still old"
20232 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20233 error "DoM component is set with no free space"
20236 dom_current=$dom_def
20239 run_test 270g "DoM: default DoM stripe size depends on free space"
20242 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20243 skip "Need MDS version at least 2.13.53"
20245 local mdtname=${FSNAME}-MDT0000-mdtlov
20246 local dom=$DIR/$tdir/$tfile
20247 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20249 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20250 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20252 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20253 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20254 error "can't create OST file"
20255 # mirrored file with DOM entry in the second mirror
20256 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20257 error "can't create mirror with DoM component"
20259 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20261 # DOM component in the middle and has other enries in the same mirror,
20262 # should succeed but lost DoM component
20263 $LFS setstripe --copy=${dom}_1 $dom ||
20264 error "Can't create file from OST|DOM mirror layout"
20265 # check new file has no DoM layout after all
20266 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20267 error "File has DoM component while DoM is disabled"
20269 run_test 270h "DoM: DoM stripe removal when disabled on server"
20272 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20273 skip "Need MDS version at least 2.10.55"
20275 local dom=$DIR/$tdir/dom
20277 mkdir -p $DIR/$tdir
20279 $LFS setstripe -E 1024K -L mdt $dom
20281 lctl set_param -n mdc.*.stats=clear
20282 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20283 cat $dom > /dev/null
20284 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20285 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20289 run_test 271a "DoM: data is cached for read after write"
20292 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20293 skip "Need MDS version at least 2.10.55"
20295 local dom=$DIR/$tdir/dom
20297 mkdir -p $DIR/$tdir
20299 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20301 lctl set_param -n mdc.*.stats=clear
20302 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20303 cancel_lru_locks mdc
20304 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20305 # second stat to check size is cached on client
20306 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20307 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20308 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20311 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20314 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20315 skip "Need MDS version at least 2.10.55"
20317 local dom=$DIR/$tdir/dom
20319 mkdir -p $DIR/$tdir
20321 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20323 lctl set_param -n mdc.*.stats=clear
20324 lctl set_param -n osc.*.stats=clear
20325 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20326 cancel_lru_locks mdc
20327 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20328 # second stat to check size is cached on client
20329 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20330 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20331 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20332 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20333 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20336 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20342 local mdt=MDT$(printf %04x $mdtidx)
20344 if [ -z $param ]; then
20345 lctl get_param -n mdc.*$mdt*.stats
20347 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20352 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20353 skip "Need MDS version at least 2.10.55"
20355 local dom=$DIR/$tdir/dom
20357 mkdir -p $DIR/$tdir
20359 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20361 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20362 local facet=mds$((mdtidx + 1))
20364 cancel_lru_locks mdc
20365 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20366 createmany -o $dom 1000
20367 lctl set_param -n mdc.*.stats=clear
20368 smalliomany -w $dom 1000 200
20369 get_mdc_stats $mdtidx
20370 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20371 # Each file has 1 open, 1 IO enqueues, total 2000
20372 # but now we have also +1 getxattr for security.capability, total 3000
20373 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20374 unlinkmany $dom 1000
20376 cancel_lru_locks mdc
20377 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20378 createmany -o $dom 1000
20379 lctl set_param -n mdc.*.stats=clear
20380 smalliomany -w $dom 1000 200
20381 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20382 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20383 # for OPEN and IO lock.
20384 [ $((enq - enq_2)) -ge 1000 ] ||
20385 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20386 unlinkmany $dom 1000
20389 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20391 cleanup_271def_tests() {
20397 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20398 skip "Need MDS version at least 2.10.57"
20400 local dom=$DIR/$tdir/dom
20401 local tmp=$TMP/$tfile
20402 trap "cleanup_271def_tests $tmp" EXIT
20404 mkdir -p $DIR/$tdir
20406 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20408 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20410 cancel_lru_locks mdc
20411 dd if=/dev/urandom of=$tmp bs=1000 count=1
20412 dd if=$tmp of=$dom bs=1000 count=1
20413 cancel_lru_locks mdc
20415 cat /etc/hosts >> $tmp
20416 lctl set_param -n mdc.*.stats=clear
20418 # append data to the same file it should update local page
20419 echo "Append to the same page"
20420 cat /etc/hosts >> $dom
20421 local num=$(get_mdc_stats $mdtidx ost_read)
20422 local ra=$(get_mdc_stats $mdtidx req_active)
20423 local rw=$(get_mdc_stats $mdtidx req_waittime)
20425 [ -z $num ] || error "$num READ RPC occured"
20426 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20430 cmp $tmp $dom || error "file miscompare"
20432 cancel_lru_locks mdc
20433 lctl set_param -n mdc.*.stats=clear
20435 echo "Open and read file"
20436 cat $dom > /dev/null
20437 local num=$(get_mdc_stats $mdtidx ost_read)
20438 local ra=$(get_mdc_stats $mdtidx req_active)
20439 local rw=$(get_mdc_stats $mdtidx req_waittime)
20441 [ -z $num ] || error "$num READ RPC occured"
20442 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20446 cmp $tmp $dom || error "file miscompare"
20450 run_test 271d "DoM: read on open (1K file in reply buffer)"
20453 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20454 skip "Need MDS version at least 2.10.57"
20456 local dom=$DIR/$tdir/dom
20457 local tmp=$TMP/$tfile
20458 trap "cleanup_271def_tests $tmp" EXIT
20460 mkdir -p $DIR/$tdir
20462 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20464 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20466 cancel_lru_locks mdc
20467 dd if=/dev/urandom of=$tmp bs=265000 count=1
20468 dd if=$tmp of=$dom bs=265000 count=1
20469 cancel_lru_locks mdc
20470 cat /etc/hosts >> $tmp
20471 lctl set_param -n mdc.*.stats=clear
20473 echo "Append to the same page"
20474 cat /etc/hosts >> $dom
20475 local num=$(get_mdc_stats $mdtidx ost_read)
20476 local ra=$(get_mdc_stats $mdtidx req_active)
20477 local rw=$(get_mdc_stats $mdtidx req_waittime)
20479 [ -z $num ] || error "$num READ RPC occured"
20480 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20484 cmp $tmp $dom || error "file miscompare"
20486 cancel_lru_locks mdc
20487 lctl set_param -n mdc.*.stats=clear
20489 echo "Open and read file"
20490 cat $dom > /dev/null
20491 local num=$(get_mdc_stats $mdtidx ost_read)
20492 local ra=$(get_mdc_stats $mdtidx req_active)
20493 local rw=$(get_mdc_stats $mdtidx req_waittime)
20495 [ -z $num ] && num=0
20496 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20497 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20501 cmp $tmp $dom || error "file miscompare"
20505 run_test 271f "DoM: read on open (200K file and read tail)"
20508 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20509 skip "Skipping due to old client or server version"
20511 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20513 $CHECKSTAT -t file $DIR1/$tfile
20515 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20518 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20519 $LCTL set_param fail_loc=0x80000314
20520 rm $DIR1/$tfile || error "Unlink fails"
20522 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20523 [ $RC -eq 0 ] || error "Failed write to stale object"
20525 run_test 271g "Discard DoM data vs client flush race"
20528 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20529 skip "Need MDS version at least 2.11.50"
20531 local dom=$DIR/$tdir/dom
20532 mkdir -p $DIR/$tdir
20534 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20535 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20536 error "failed to write data into $dom"
20537 local old_md5=$(md5sum $dom)
20539 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20540 error "failed to migrate to the same DoM component"
20542 local new_md5=$(md5sum $dom)
20544 [ "$old_md5" == "$new_md5" ] ||
20545 error "md5sum differ: $old_md5, $new_md5"
20547 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20548 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20550 run_test 272a "DoM migration: new layout with the same DOM component"
20553 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20554 skip "Need MDS version at least 2.11.50"
20556 local dom=$DIR/$tdir/dom
20557 mkdir -p $DIR/$tdir
20558 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20560 local mdtidx=$($LFS getstripe -m $dom)
20561 local mdtname=MDT$(printf %04x $mdtidx)
20562 local facet=mds$((mdtidx + 1))
20564 local mdtfree1=$(do_facet $facet \
20565 lctl get_param -n osd*.*$mdtname.kbytesfree)
20566 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20567 error "failed to write data into $dom"
20568 local old_md5=$(md5sum $dom)
20569 cancel_lru_locks mdc
20570 local mdtfree1=$(do_facet $facet \
20571 lctl get_param -n osd*.*$mdtname.kbytesfree)
20573 $LFS migrate -c2 $dom ||
20574 error "failed to migrate to the new composite layout"
20575 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20576 error "MDT stripe was not removed"
20578 cancel_lru_locks mdc
20579 local new_md5=$(md5sum $dom)
20580 [ "$old_md5" == "$new_md5" ] ||
20581 error "$old_md5 != $new_md5"
20583 # Skip free space checks with ZFS
20584 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20585 local mdtfree2=$(do_facet $facet \
20586 lctl get_param -n osd*.*$mdtname.kbytesfree)
20587 [ $mdtfree2 -gt $mdtfree1 ] ||
20588 error "MDT space is not freed after migration"
20592 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20595 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20596 skip "Need MDS version at least 2.11.50"
20598 local dom=$DIR/$tdir/$tfile
20599 mkdir -p $DIR/$tdir
20600 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20602 local mdtidx=$($LFS getstripe -m $dom)
20603 local mdtname=MDT$(printf %04x $mdtidx)
20604 local facet=mds$((mdtidx + 1))
20606 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20607 error "failed to write data into $dom"
20608 local old_md5=$(md5sum $dom)
20609 cancel_lru_locks mdc
20610 local mdtfree1=$(do_facet $facet \
20611 lctl get_param -n osd*.*$mdtname.kbytesfree)
20613 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20614 error "failed to migrate to the new composite layout"
20615 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20616 error "MDT stripe was not removed"
20618 cancel_lru_locks mdc
20619 local new_md5=$(md5sum $dom)
20620 [ "$old_md5" == "$new_md5" ] ||
20621 error "$old_md5 != $new_md5"
20623 # Skip free space checks with ZFS
20624 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20625 local mdtfree2=$(do_facet $facet \
20626 lctl get_param -n osd*.*$mdtname.kbytesfree)
20627 [ $mdtfree2 -gt $mdtfree1 ] ||
20628 error "MDS space is not freed after migration"
20632 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20635 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20636 skip "Need MDS version at least 2.12.55"
20638 local dom=$DIR/$tdir/$tfile
20639 mkdir -p $DIR/$tdir
20640 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20642 local mdtidx=$($LFS getstripe -m $dom)
20643 local mdtname=MDT$(printf %04x $mdtidx)
20644 local facet=mds$((mdtidx + 1))
20646 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20647 error "failed to write data into $dom"
20648 local old_md5=$(md5sum $dom)
20649 cancel_lru_locks mdc
20650 local mdtfree1=$(do_facet $facet \
20651 lctl get_param -n osd*.*$mdtname.kbytesfree)
20653 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20654 error "failed mirroring to the new composite layout"
20655 $LFS mirror resync $dom ||
20656 error "failed mirror resync"
20657 $LFS mirror split --mirror-id 1 -d $dom ||
20658 error "failed mirror split"
20660 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20661 error "MDT stripe was not removed"
20663 cancel_lru_locks mdc
20664 local new_md5=$(md5sum $dom)
20665 [ "$old_md5" == "$new_md5" ] ||
20666 error "$old_md5 != $new_md5"
20668 # Skip free space checks with ZFS
20669 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20670 local mdtfree2=$(do_facet $facet \
20671 lctl get_param -n osd*.*$mdtname.kbytesfree)
20672 [ $mdtfree2 -gt $mdtfree1 ] ||
20673 error "MDS space is not freed after DOM mirror deletion"
20677 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20680 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20681 skip "Need MDS version at least 2.12.55"
20683 local dom=$DIR/$tdir/$tfile
20684 mkdir -p $DIR/$tdir
20685 $LFS setstripe -c 2 $dom
20687 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20688 error "failed to write data into $dom"
20689 local old_md5=$(md5sum $dom)
20690 cancel_lru_locks mdc
20692 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20693 error "failed mirroring to the DOM layout"
20694 $LFS mirror resync $dom ||
20695 error "failed mirror resync"
20696 $LFS mirror split --mirror-id 1 -d $dom ||
20697 error "failed mirror split"
20699 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20700 error "MDT stripe was not removed"
20702 cancel_lru_locks mdc
20703 local new_md5=$(md5sum $dom)
20704 [ "$old_md5" == "$new_md5" ] ||
20705 error "$old_md5 != $new_md5"
20709 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20712 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20713 skip "Need MDS version at least 2.12.55"
20715 local dom=$DIR/$tdir/$tfile
20716 mkdir -p $DIR/$tdir
20717 $LFS setstripe -c 2 $dom
20719 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20720 error "failed to write data into $dom"
20721 local old_md5=$(md5sum $dom)
20722 cancel_lru_locks mdc
20724 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20725 error "failed migrating to the DOM file"
20727 cancel_lru_locks mdc
20728 local new_md5=$(md5sum $dom)
20729 [ "$old_md5" != "$new_md5" ] &&
20730 error "$old_md5 != $new_md5"
20734 run_test 272f "DoM migration: OST-striped file to DOM file"
20737 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20738 skip "Need MDS version at least 2.11.50"
20740 # Layout swap cannot be done if either file has DOM component,
20741 # this will never be supported, migration should be used instead
20743 local dom=$DIR/$tdir/$tfile
20744 mkdir -p $DIR/$tdir
20746 $LFS setstripe -c2 ${dom}_plain
20747 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20748 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20749 error "can swap layout with DoM component"
20750 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20751 error "can swap layout with DoM component"
20753 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20754 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20755 error "can swap layout with DoM component"
20756 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20757 error "can swap layout with DoM component"
20760 run_test 273a "DoM: layout swapping should fail with DOM"
20763 remote_ost_nodsh && skip "remote OST with nodsh"
20764 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20765 skip "Need OST version >= 2.10.57"
20767 local file=$DIR/$tfile
20770 oss=$(comma_list $(osts_nodes))
20772 dd if=/dev/urandom of=$file bs=1M count=2 ||
20773 error "failed to create a file"
20774 cancel_lru_locks osc
20777 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20778 error "failed to read a file"
20780 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20781 $LCTL set_param fail_loc=0x8000031f
20783 cancel_lru_locks osc &
20786 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20787 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20788 #IO takes another lock, but matches the PENDING one
20789 #and places it to the IO RPC
20790 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20791 error "failed to read a file with PENDING lock"
20793 run_test 275 "Read on a canceled duplicate lock"
20796 remote_ost_nodsh && skip "remote OST with nodsh"
20799 do_facet ost1 "(while true; do \
20800 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20801 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20804 for LOOP in $(seq 20); do
20806 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20809 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20810 rm $TMP/sanity_276_pid"
20812 run_test 276 "Race between mount and obd_statfs"
20815 $LCTL set_param ldlm.namespaces.*.lru_size=0
20816 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20817 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20818 grep ^used_mb | awk '{print $2}')
20819 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20820 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20821 oflag=direct conv=notrunc
20822 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20823 grep ^used_mb | awk '{print $2}')
20824 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20826 run_test 277 "Direct IO shall drop page cache"
20829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20830 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20831 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20832 skip "needs the same host for mdt1 mdt2" && return
20837 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20838 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20844 echo "Starting MDTs"
20845 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20847 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20849 do_facet mds2 $LCTL set_param fail_loc=0
20851 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20852 wait_recovery_complete mds2
20854 run_test 278 "Race starting MDS between MDTs stop/start"
20857 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20858 skip "Need MGS version at least 2.13.52"
20859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20860 combined_mgs_mds || skip "needs combined MGS/MDT"
20862 umount_client $MOUNT
20863 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20864 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20866 mount_client $MOUNT &
20868 stop mgs || error "stop mgs failed"
20869 #for a race mgs would crash
20870 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20871 mount_client $MOUNT || error "mount client failed"
20873 run_test 280 "Race between MGS umount and client llog processing"
20875 cleanup_test_300() {
20879 test_striped_dir() {
20884 mkdir -p $DIR/$tdir
20886 SAVE_UMASK=$(umask)
20887 trap cleanup_test_300 RETURN EXIT
20889 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20890 $DIR/$tdir/striped_dir ||
20891 error "set striped dir error"
20893 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20894 [ "$mode" = "755" ] || error "expect 755 got $mode"
20896 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20897 error "getdirstripe failed"
20898 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20899 if [ "$stripe_count" != "2" ]; then
20900 error "1:stripe_count is $stripe_count, expect 2"
20902 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20903 if [ "$stripe_count" != "2" ]; then
20904 error "2:stripe_count is $stripe_count, expect 2"
20907 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20908 if [ "$stripe_index" != "$mdt_index" ]; then
20909 error "stripe_index is $stripe_index, expect $mdt_index"
20912 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20913 error "nlink error after create striped dir"
20915 mkdir $DIR/$tdir/striped_dir/a
20916 mkdir $DIR/$tdir/striped_dir/b
20918 stat $DIR/$tdir/striped_dir/a ||
20919 error "create dir under striped dir failed"
20920 stat $DIR/$tdir/striped_dir/b ||
20921 error "create dir under striped dir failed"
20923 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20924 error "nlink error after mkdir"
20926 rmdir $DIR/$tdir/striped_dir/a
20927 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20928 error "nlink error after rmdir"
20930 rmdir $DIR/$tdir/striped_dir/b
20931 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20932 error "nlink error after rmdir"
20934 chattr +i $DIR/$tdir/striped_dir
20935 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20936 error "immutable flags not working under striped dir!"
20937 chattr -i $DIR/$tdir/striped_dir
20939 rmdir $DIR/$tdir/striped_dir ||
20940 error "rmdir striped dir error"
20948 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20949 skip "skipped for lustre < 2.7.0"
20950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20951 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20953 test_striped_dir 0 || error "failed on striped dir on MDT0"
20954 test_striped_dir 1 || error "failed on striped dir on MDT0"
20956 run_test 300a "basic striped dir sanity test"
20959 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20960 skip "skipped for lustre < 2.7.0"
20961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20962 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20969 test_mkdir $DIR/$tdir || error "mkdir fail"
20970 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20971 error "set striped dir error"
20972 for i in {0..9}; do
20973 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20975 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20976 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20977 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20979 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20980 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20981 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20985 run_test 300b "check ctime/mtime for striped dir"
20988 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20989 skip "skipped for lustre < 2.7.0"
20990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20991 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20995 mkdir -p $DIR/$tdir
20996 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20997 error "set striped dir error"
20999 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21000 error "chown striped dir failed"
21002 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21003 error "create 5k files failed"
21005 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21007 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21011 run_test 300c "chown && check ls under striped directory"
21014 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21015 skip "skipped for lustre < 2.7.0"
21016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21017 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21022 mkdir -p $DIR/$tdir
21023 $LFS setstripe -c 2 $DIR/$tdir
21025 #local striped directory
21026 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21027 error "set striped dir error"
21028 #look at the directories for debug purposes
21030 $LFS getdirstripe $DIR/$tdir
21031 ls -l $DIR/$tdir/striped_dir
21032 $LFS getdirstripe $DIR/$tdir/striped_dir
21033 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21034 error "create 10 files failed"
21036 #remote striped directory
21037 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21038 error "set striped dir error"
21039 #look at the directories for debug purposes
21041 $LFS getdirstripe $DIR/$tdir
21042 ls -l $DIR/$tdir/remote_striped_dir
21043 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21044 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21045 error "create 10 files failed"
21047 for file in $(find $DIR/$tdir); do
21048 stripe_count=$($LFS getstripe -c $file)
21049 [ $stripe_count -eq 2 ] ||
21050 error "wrong stripe $stripe_count for $file"
21055 run_test 300d "check default stripe under striped directory"
21058 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21059 skip "Need MDS version at least 2.7.55"
21060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21061 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21066 mkdir -p $DIR/$tdir
21068 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21069 error "set striped dir error"
21071 touch $DIR/$tdir/striped_dir/a
21072 touch $DIR/$tdir/striped_dir/b
21073 touch $DIR/$tdir/striped_dir/c
21075 mkdir $DIR/$tdir/striped_dir/dir_a
21076 mkdir $DIR/$tdir/striped_dir/dir_b
21077 mkdir $DIR/$tdir/striped_dir/dir_c
21079 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21080 error "set striped adir under striped dir error"
21082 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21083 error "set striped bdir under striped dir error"
21085 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21086 error "set striped cdir under striped dir error"
21088 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21089 error "rename dir under striped dir fails"
21091 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21092 error "rename dir under different stripes fails"
21094 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21095 error "rename file under striped dir should succeed"
21097 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21098 error "rename dir under striped dir should succeed"
21102 run_test 300e "check rename under striped directory"
21105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21106 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21107 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21108 skip "Need MDS version at least 2.7.55"
21114 mkdir -p $DIR/$tdir
21116 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21117 error "set striped dir error"
21119 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21120 error "set striped dir error"
21122 touch $DIR/$tdir/striped_dir/a
21123 mkdir $DIR/$tdir/striped_dir/dir_a
21124 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21125 error "create striped dir under striped dir fails"
21127 touch $DIR/$tdir/striped_dir1/b
21128 mkdir $DIR/$tdir/striped_dir1/dir_b
21129 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21130 error "create striped dir under striped dir fails"
21132 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21133 error "rename dir under different striped dir should fail"
21135 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21136 error "rename striped dir under diff striped dir should fail"
21138 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21139 error "rename file under diff striped dirs fails"
21143 run_test 300f "check rename cross striped directory"
21145 test_300_check_default_striped_dir()
21148 local default_count=$2
21149 local default_index=$3
21152 local dir_stripe_index
21155 echo "checking $dirname $default_count $default_index"
21156 $LFS setdirstripe -D -c $default_count -i $default_index \
21157 -t all_char $DIR/$tdir/$dirname ||
21158 error "set default stripe on striped dir error"
21159 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21160 [ $stripe_count -eq $default_count ] ||
21161 error "expect $default_count get $stripe_count for $dirname"
21163 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21164 [ $stripe_index -eq $default_index ] ||
21165 error "expect $default_index get $stripe_index for $dirname"
21167 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21168 error "create dirs failed"
21170 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21171 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21172 for dir in $(find $DIR/$tdir/$dirname/*); do
21173 stripe_count=$($LFS getdirstripe -c $dir)
21174 [ $stripe_count -eq $default_count ] ||
21175 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21176 error "stripe count $default_count != $stripe_count for $dir"
21178 stripe_index=$($LFS getdirstripe -i $dir)
21179 [ $default_index -eq -1 ] ||
21180 [ $stripe_index -eq $default_index ] ||
21181 error "$stripe_index != $default_index for $dir"
21183 #check default stripe
21184 stripe_count=$($LFS getdirstripe -D -c $dir)
21185 [ $stripe_count -eq $default_count ] ||
21186 error "default count $default_count != $stripe_count for $dir"
21188 stripe_index=$($LFS getdirstripe -D -i $dir)
21189 [ $stripe_index -eq $default_index ] ||
21190 error "default index $default_index != $stripe_index for $dir"
21192 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21196 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21197 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21198 skip "Need MDS version at least 2.7.55"
21205 mkdir $DIR/$tdir/normal_dir
21207 #Checking when client cache stripe index
21208 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21209 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21210 error "create striped_dir failed"
21212 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21213 error "create dir0 fails"
21214 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21215 [ $stripe_index -eq 0 ] ||
21216 error "dir0 expect index 0 got $stripe_index"
21218 mkdir $DIR/$tdir/striped_dir/dir1 ||
21219 error "create dir1 fails"
21220 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21221 [ $stripe_index -eq 1 ] ||
21222 error "dir1 expect index 1 got $stripe_index"
21224 #check default stripe count/stripe index
21225 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21226 test_300_check_default_striped_dir normal_dir 1 0
21227 test_300_check_default_striped_dir normal_dir 2 1
21228 test_300_check_default_striped_dir normal_dir 2 -1
21230 #delete default stripe information
21231 echo "delete default stripeEA"
21232 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21233 error "set default stripe on striped dir error"
21235 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21236 for dir in $(find $DIR/$tdir/normal_dir/*); do
21237 stripe_count=$($LFS getdirstripe -c $dir)
21238 [ $stripe_count -eq 0 ] ||
21239 error "expect 1 get $stripe_count for $dir"
21240 stripe_index=$($LFS getdirstripe -i $dir)
21241 [ $stripe_index -eq 0 ] ||
21242 error "expect 0 get $stripe_index for $dir"
21245 run_test 300g "check default striped directory for normal directory"
21248 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21249 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21250 skip "Need MDS version at least 2.7.55"
21256 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21257 error "set striped dir error"
21259 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21260 test_300_check_default_striped_dir striped_dir 1 0
21261 test_300_check_default_striped_dir striped_dir 2 1
21262 test_300_check_default_striped_dir striped_dir 2 -1
21264 #delete default stripe information
21265 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21266 error "set default stripe on striped dir error"
21268 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21269 for dir in $(find $DIR/$tdir/striped_dir/*); do
21270 stripe_count=$($LFS getdirstripe -c $dir)
21271 [ $stripe_count -eq 0 ] ||
21272 error "expect 1 get $stripe_count for $dir"
21275 run_test 300h "check default striped directory for striped directory"
21278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21279 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21280 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21281 skip "Need MDS version at least 2.7.55"
21288 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21289 error "set striped dir error"
21291 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21292 error "create files under striped dir failed"
21294 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21295 error "set striped hashdir error"
21297 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21298 error "create dir0 under hash dir failed"
21299 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21300 error "create dir1 under hash dir failed"
21302 # unfortunately, we need to umount to clear dir layout cache for now
21303 # once we fully implement dir layout, we can drop this
21304 umount_client $MOUNT || error "umount failed"
21305 mount_client $MOUNT || error "mount failed"
21307 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21308 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21309 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21311 #set the stripe to be unknown hash type
21312 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21313 $LCTL set_param fail_loc=0x1901
21314 for ((i = 0; i < 10; i++)); do
21315 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21316 error "stat f-$i failed"
21317 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21320 touch $DIR/$tdir/striped_dir/f0 &&
21321 error "create under striped dir with unknown hash should fail"
21323 $LCTL set_param fail_loc=0
21325 umount_client $MOUNT || error "umount failed"
21326 mount_client $MOUNT || error "mount failed"
21330 run_test 300i "client handle unknown hash type striped directory"
21333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21335 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21336 skip "Need MDS version at least 2.7.55"
21343 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21344 $LCTL set_param fail_loc=0x1702
21345 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21346 error "set striped dir error"
21348 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21349 error "create files under striped dir failed"
21351 $LCTL set_param fail_loc=0
21353 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21357 run_test 300j "test large update record"
21360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21361 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21362 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21363 skip "Need MDS version at least 2.7.55"
21365 # this test needs a huge transaction
21367 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21368 osd*.$FSNAME-MDT0000.kbytestotal")
21369 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21376 #define OBD_FAIL_LARGE_STRIPE 0x1703
21377 $LCTL set_param fail_loc=0x1703
21378 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21379 error "set striped dir error"
21380 $LCTL set_param fail_loc=0
21382 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21383 error "getstripeddir fails"
21384 rm -rf $DIR/$tdir/striped_dir ||
21385 error "unlink striped dir fails"
21389 run_test 300k "test large striped directory"
21392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21393 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21394 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21395 skip "Need MDS version at least 2.7.55"
21399 test_mkdir -p $DIR/$tdir/striped_dir
21400 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21401 error "chown $RUNAS_ID failed"
21402 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21403 error "set default striped dir failed"
21405 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21406 $LCTL set_param fail_loc=0x80000158
21407 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21409 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21410 [ $stripe_index -eq 1 ] ||
21411 error "expect 1 get $stripe_index for $dir"
21413 run_test 300l "non-root user to create dir under striped dir with stale layout"
21416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21417 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21418 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21419 skip "Need MDS version at least 2.7.55"
21421 mkdir -p $DIR/$tdir/striped_dir
21422 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21423 error "set default stripes dir error"
21425 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21427 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21428 [ $stripe_count -eq 0 ] ||
21429 error "expect 0 get $stripe_count for a"
21431 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21432 error "set default stripes dir error"
21434 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21436 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21437 [ $stripe_count -eq 0 ] ||
21438 error "expect 0 get $stripe_count for b"
21440 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21441 error "set default stripes dir error"
21443 mkdir $DIR/$tdir/striped_dir/c &&
21444 error "default stripe_index is invalid, mkdir c should fails"
21446 rm -rf $DIR/$tdir || error "rmdir fails"
21448 run_test 300m "setstriped directory on single MDT FS"
21451 local list=$(comma_list $(mdts_nodes))
21454 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21459 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21460 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21461 skip "Need MDS version at least 2.7.55"
21462 remote_mds_nodsh && skip "remote MDS with nodsh"
21465 local list=$(comma_list $(mdts_nodes))
21467 trap cleanup_300n RETURN EXIT
21468 mkdir -p $DIR/$tdir
21469 chmod 777 $DIR/$tdir
21470 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21471 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21472 error "create striped dir succeeds with gid=0"
21474 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21475 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21476 error "create striped dir fails with gid=-1"
21478 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21479 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21480 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21481 error "set default striped dir succeeds with gid=0"
21484 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21485 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21486 error "set default striped dir fails with gid=-1"
21489 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21490 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21491 error "create test_dir fails"
21492 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21493 error "create test_dir1 fails"
21494 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21495 error "create test_dir2 fails"
21498 run_test 300n "non-root user to create dir under striped dir with default EA"
21501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21502 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21503 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21504 skip "Need MDS version at least 2.7.55"
21509 mkdir -p $DIR/$tdir
21511 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21512 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21513 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21514 skip "not enough free inodes $numfree1 $numfree2"
21517 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21518 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21519 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21520 skip "not enough free space $numfree1 $numfree2"
21523 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21524 error "setdirstripe fails"
21526 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21527 error "create dirs fails"
21529 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21530 ls $DIR/$tdir/striped_dir > /dev/null ||
21531 error "ls striped dir fails"
21532 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21533 error "unlink big striped dir fails"
21535 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21539 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21540 remote_mds_nodsh && skip "remote MDS with nodsh"
21542 mkdir -p $DIR/$tdir
21544 #define OBD_FAIL_OUT_ENOSPC 0x1704
21545 do_facet mds2 lctl set_param fail_loc=0x80001704
21546 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21547 && error "create striped directory should fail"
21549 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21551 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21554 run_test 300p "create striped directory without space"
21557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21560 local fd=$(free_fd)
21561 local cmd="exec $fd<$tdir"
21563 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21566 trap "eval $cmd" EXIT
21567 cd $tdir || error "cd $tdir fails"
21568 rmdir ../$tdir || error "rmdir $tdir fails"
21569 mkdir local_dir && error "create dir succeeds"
21570 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21574 run_test 300q "create remote directory under orphan directory"
21577 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21578 skip "Need MDS version at least 2.7.55" && return
21579 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21583 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21584 error "set striped dir error"
21586 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21587 error "getstripeddir fails"
21590 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21591 awk '/lmv_stripe_count:/ { print $2 }')
21593 [ $MDSCOUNT -ne $stripe_count ] &&
21594 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21596 rm -rf $DIR/$tdir/striped_dir ||
21597 error "unlink striped dir fails"
21599 run_test 300r "test -1 striped directory"
21601 prepare_remote_file() {
21602 mkdir $DIR/$tdir/src_dir ||
21603 error "create remote source failed"
21605 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21606 error "cp to remote source failed"
21607 touch $DIR/$tdir/src_dir/a
21609 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21610 error "create remote target dir failed"
21612 touch $DIR/$tdir/tgt_dir/b
21614 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21615 error "rename dir cross MDT failed!"
21617 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21618 error "src_child still exists after rename"
21620 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21621 error "missing file(a) after rename"
21623 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21624 error "diff after rename"
21628 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21631 local remote_file=$DIR/$tdir/tgt_dir/b
21633 mkdir -p $DIR/$tdir
21635 prepare_remote_file || error "prepare remote file failed"
21638 $OPENUNLINK $remote_file $remote_file ||
21639 error "openunlink $remote_file failed"
21640 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21642 run_test 310a "open unlink remote file"
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"
21654 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21655 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21656 $CHECKSTAT -t file $remote_file || error "check file failed"
21658 run_test 310b "unlink remote file with multiple links while open"
21661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21662 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21664 local remote_file=$DIR/$tdir/tgt_dir/b
21666 mkdir -p $DIR/$tdir
21668 prepare_remote_file || error "prepare remote file failed"
21670 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21671 multiop_bg_pause $remote_file O_uc ||
21672 error "mulitop failed for remote file"
21674 $MULTIOP $DIR/$tfile Ouc
21675 kill -USR1 $MULTIPID
21678 run_test 310c "open-unlink remote file with multiple links"
21682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21683 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21684 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21685 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21686 remote_mds_nodsh && skip "remote MDS with nodsh"
21688 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21689 local mdts=$(comma_list $(mdts_nodes))
21691 mkdir -p $DIR/$tdir
21692 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21693 createmany -o $DIR/$tdir/$tfile. 1000
21695 # statfs data is not real time, let's just calculate it
21696 old_iused=$((old_iused + 1000))
21698 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21699 osp.*OST0000*MDT0000.create_count")
21700 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21701 osp.*OST0000*MDT0000.max_create_count")
21702 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21704 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21705 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21706 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21708 unlinkmany $DIR/$tdir/$tfile. 1000
21710 do_nodes $mdts "$LCTL set_param -n \
21711 osp.*OST0000*.max_create_count=$max_count"
21712 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21713 do_nodes $mdts "$LCTL set_param -n \
21714 osp.*OST0000*.create_count=$count"
21715 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21716 grep "=0" && error "create_count is zero"
21719 for i in $(seq 120); do
21720 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21721 # system may be too busy to destroy all objs in time, use
21722 # a somewhat small value to not fail autotest
21723 [ $((old_iused - new_iused)) -gt 400 ] && break
21727 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21728 [ $((old_iused - new_iused)) -gt 400 ] ||
21729 error "objs not destroyed after unlink"
21731 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21738 local vdevdir=$(dirname $(facet_vdevice $ost))
21739 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21740 local zfs_zapid=$(do_facet $ost $cmd |
21741 grep -w "/O/0/d$((objid%32))" -C 5 |
21742 awk '/Object/{getline; print $1}')
21743 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21744 awk "/$objid = /"'{printf $3}')
21749 zfs_object_blksz() {
21753 local vdevdir=$(dirname $(facet_vdevice $ost))
21754 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21755 local blksz=$(do_facet $ost $cmd $objid |
21756 awk '/dblk/{getline; printf $4}')
21758 case "${blksz: -1}" in
21759 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21760 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21767 test_312() { # LU-4856
21768 remote_ost_nodsh && skip "remote OST with nodsh"
21769 [ "$ost1_FSTYPE" = "zfs" ] ||
21770 skip_env "the test only applies to zfs"
21772 local max_blksz=$(do_facet ost1 \
21773 $ZFS get -p recordsize $(facet_device ost1) |
21774 awk '!/VALUE/{print $3}')
21776 # to make life a little bit easier
21777 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21778 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21780 local tf=$DIR/$tdir/$tfile
21782 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21784 # Get ZFS object id
21785 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21786 # block size change by sequential overwrite
21789 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21790 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21792 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21793 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21797 # block size change by sequential append write
21798 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21799 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21800 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21803 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21804 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21805 oflag=sync conv=notrunc
21807 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21808 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21809 error "blksz error, actual $blksz, " \
21810 "expected: 2 * $count * $PAGE_SIZE"
21816 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21817 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21819 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21820 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21821 [ $blksz -eq $PAGE_SIZE ] ||
21822 error "blksz error: $blksz, expected: $PAGE_SIZE"
21824 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21825 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21826 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21828 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21829 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21830 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21832 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21835 remote_ost_nodsh && skip "remote OST with nodsh"
21837 local file=$DIR/$tfile
21840 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21842 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21843 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21844 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21845 error "write should failed"
21846 do_facet ost1 "$LCTL set_param fail_loc=0"
21849 run_test 313 "io should fail after last_rcvd update fail"
21852 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21854 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21855 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21857 wait_delete_completed
21858 do_facet ost1 "$LCTL set_param fail_loc=0"
21860 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21862 test_315() { # LU-618
21863 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21865 local file=$DIR/$tfile
21868 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21869 error "multiop file write failed"
21870 $MULTIOP $file oO_RDONLY:r4063232_c &
21875 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21878 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21881 run_test 315 "read should be accounted"
21884 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21885 large_xattr_enabled || skip_env "ea_inode feature disabled"
21887 rm -rf $DIR/$tdir/d
21888 mkdir -p $DIR/$tdir/d
21889 chown nobody $DIR/$tdir/d
21890 touch $DIR/$tdir/d/file
21892 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21894 run_test 316 "lfs mv"
21897 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21898 skip "Need MDS version at least 2.11.53"
21899 if [ "$ost1_FSTYPE" == "zfs" ]; then
21900 skip "LU-10370: no implementation for ZFS"
21904 local grant_blk_size
21906 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21907 awk '/grant_block_size:/ { print $2; exit; }')
21909 # Create File of size 5M. Truncate it to below size's and verify
21912 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21913 error "Create file $DIR/$tfile failed"
21914 stack_trap "rm -f $DIR/$tfile" EXIT
21916 for trunc_sz in 2097152 4097 4000 509 0; do
21917 $TRUNCATE $DIR/$tfile $trunc_sz ||
21918 error "truncate $tfile to $trunc_sz failed"
21919 local sz=$(stat --format=%s $DIR/$tfile)
21920 local blk=$(stat --format=%b $DIR/$tfile)
21921 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21922 grant_blk_size) * 8))
21924 if [[ $blk -ne $trunc_blk ]]; then
21925 $(which stat) $DIR/$tfile
21926 error "Expected Block $trunc_blk got $blk for $tfile"
21929 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21930 error "Expected Size $trunc_sz got $sz for $tfile"
21935 # Create file with a hole and write actual two blocks. Block count
21938 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21939 conv=fsync || error "Create file : $DIR/$tfile"
21941 # Calculate the final truncate size.
21942 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21945 # truncate to size $trunc_sz bytes. Strip the last block
21946 # The block count must drop to 8
21948 $TRUNCATE $DIR/$tfile $trunc_sz ||
21949 error "truncate $tfile to $trunc_sz failed"
21951 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21952 sz=$(stat --format=%s $DIR/$tfile)
21953 blk=$(stat --format=%b $DIR/$tfile)
21955 if [[ $blk -ne $trunc_bsz ]]; then
21956 $(which stat) $DIR/$tfile
21957 error "Expected Block $trunc_bsz got $blk for $tfile"
21960 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21961 error "Expected Size $trunc_sz got $sz for $tfile"
21963 run_test 317 "Verify blocks get correctly update after truncate"
21966 local old_max_active=$($LCTL get_param -n \
21967 llite.*.max_read_ahead_async_active 2>/dev/null)
21969 $LCTL set_param llite.*.max_read_ahead_async_active=256
21970 local max_active=$($LCTL get_param -n \
21971 llite.*.max_read_ahead_async_active 2>/dev/null)
21972 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21974 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21975 error "set max_read_ahead_async_active should succeed"
21977 $LCTL set_param llite.*.max_read_ahead_async_active=512
21978 max_active=$($LCTL get_param -n \
21979 llite.*.max_read_ahead_async_active 2>/dev/null)
21980 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21982 # restore @max_active
21983 [ $old_max_active -ne 0 ] && $LCTL set_param \
21984 llite.*.max_read_ahead_async_active=$old_max_active
21986 local old_threshold=$($LCTL get_param -n \
21987 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21988 local max_per_file_mb=$($LCTL get_param -n \
21989 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21991 local invalid=$(($max_per_file_mb + 1))
21993 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21994 && error "set $invalid should fail"
21996 local valid=$(($invalid - 1))
21998 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21999 error "set $valid should succeed"
22000 local threshold=$($LCTL get_param -n \
22001 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22002 [ $threshold -eq $valid ] || error \
22003 "expect threshold $valid got $threshold"
22005 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22007 run_test 318 "Verify async readahead tunables"
22010 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22012 local before=$(date +%s)
22014 local mdir=$DIR/$tdir
22015 local file=$mdir/xxx
22017 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22020 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22021 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22022 $LFS mv -m1 $file &
22025 dd if=$file of=/dev/null
22027 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22028 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22030 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22032 run_test 319 "lost lease lock on migrate error"
22034 test_398a() { # LU-4198
22035 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22036 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22038 # request a new lock on client
22039 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22041 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22042 local lock_count=$($LCTL get_param -n \
22043 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22044 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22046 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22048 # no lock cached, should use lockless IO and not enqueue new lock
22049 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22050 lock_count=$($LCTL get_param -n \
22051 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22052 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22054 run_test 398a "direct IO should cancel lock otherwise lockless"
22056 test_398b() { # LU-4198
22057 which fio || skip_env "no fio installed"
22058 $LFS setstripe -c -1 $DIR/$tfile
22061 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22064 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22065 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22066 --numjobs=$njobs --fallocate=none \
22067 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22068 --filename=$DIR/$tfile &
22071 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22072 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22073 --numjobs=$njobs --fallocate=none \
22074 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22075 --filename=$DIR/$tfile || true
22080 run_test 398b "DIO and buffer IO race"
22082 test_398c() { # LU-4198
22083 which fio || skip_env "no fio installed"
22085 saved_debug=$($LCTL get_param -n debug)
22086 $LCTL set_param debug=0
22088 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22089 ((size /= 1024)) # by megabytes
22090 ((size /= 2)) # write half of the OST at most
22091 [ $size -gt 40 ] && size=40 #reduce test time anyway
22093 $LFS setstripe -c 1 $DIR/$tfile
22095 # it seems like ldiskfs reserves more space than necessary if the
22096 # writing blocks are not mapped, so it extends the file firstly
22097 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22098 cancel_lru_locks osc
22100 # clear and verify rpc_stats later
22101 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22104 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22105 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22106 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22107 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22108 --filename=$DIR/$tfile
22109 [ $? -eq 0 ] || error "fio write error"
22111 [ $($LCTL get_param -n \
22112 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
22113 error "Locks were requested while doing AIO"
22115 # get the percentage of 1-page I/O
22116 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22117 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22119 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22121 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22122 fio --name=rand-rw --rw=randrw --bs=$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 mixed read write error"
22128 echo "AIO with large block size ${size}M"
22129 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22130 --numjobs=1 --fallocate=none --ioengine=libaio \
22131 --iodepth=16 --allow_file_create=0 --size=${size}M \
22132 --filename=$DIR/$tfile
22133 [ $? -eq 0 ] || error "fio large block size failed"
22136 $LCTL set_param debug="$saved_debug"
22138 run_test 398c "run fio to test AIO"
22140 test_398d() { # LU-13846
22141 test -f aiocp || skip_env "no aiocp installed"
22142 local aio_file=$DIR/aio_file
22144 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22146 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22147 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22149 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22151 # make sure we don't crash and fail properly
22152 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22153 error "aio not aligned with PAGE SIZE should fail"
22155 rm -rf $DIR/$tfile $aio_file
22157 run_test 398d "run aiocp to verify block size > stripe size"
22160 local read_write=$1
22161 if [ "$read_write" = "write" ]; then
22162 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22163 elif [ "$read_write" = "read" ]; then
22164 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22166 error "argument error"
22169 # turn off debug for performance testing
22170 local saved_debug=$($LCTL get_param -n debug)
22171 $LCTL set_param debug=0
22173 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22175 # get ost1 size - $FSNAME-OST0000
22176 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22177 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22178 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22180 if [ "$read_write" = "read" ]; then
22181 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22184 local start_time=$(date +%s.%N)
22185 $dd_cmd bs=1M count=$blocks oflag=sync ||
22186 error "real dd $read_write error"
22187 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22189 if [ "$read_write" = "write" ]; then
22193 # define OBD_FAIL_OST_FAKE_RW 0x238
22194 do_facet ost1 $LCTL set_param fail_loc=0x238
22196 local start_time=$(date +%s.%N)
22197 $dd_cmd bs=1M count=$blocks oflag=sync ||
22198 error "fake dd $read_write error"
22199 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22201 if [ "$read_write" = "write" ]; then
22203 cancel_lru_locks osc
22204 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22205 error "$tfile size not $blocks MB"
22207 do_facet ost1 $LCTL set_param fail_loc=0
22209 echo "fake $read_write $duration_fake vs. normal $read_write" \
22210 "$duration in seconds"
22211 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22212 error_not_in_vm "fake write is slower"
22214 $LCTL set_param -n debug="$saved_debug"
22217 test_399a() { # LU-7655 for OST fake write
22218 remote_ost_nodsh && skip "remote OST with nodsh"
22222 run_test 399a "fake write should not be slower than normal write"
22224 test_399b() { # LU-8726 for OST fake read
22225 remote_ost_nodsh && skip "remote OST with nodsh"
22226 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22227 skip_env "ldiskfs only test"
22232 run_test 399b "fake read should not be slower than normal read"
22234 test_400a() { # LU-1606, was conf-sanity test_74
22235 if ! which $CC > /dev/null 2>&1; then
22236 skip_env "$CC is not installed"
22239 local extra_flags=''
22240 local out=$TMP/$tfile
22241 local prefix=/usr/include/lustre
22244 # Oleg removes c files in his test rig so test if any c files exist
22245 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22246 skip_env "Needed c test files are missing"
22248 if ! [[ -d $prefix ]]; then
22249 # Assume we're running in tree and fixup the include path.
22250 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22251 extra_flags+=" -L$LUSTRE/utils/.lib"
22254 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22255 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22256 error "client api broken"
22260 run_test 400a "Lustre client api program can compile and link"
22262 test_400b() { # LU-1606, LU-5011
22264 local out=$TMP/$tfile
22265 local prefix=/usr/include/linux/lustre
22267 # We use a hard coded prefix so that this test will not fail
22268 # when run in tree. There are headers in lustre/include/lustre/
22269 # that are not packaged (like lustre_idl.h) and have more
22270 # complicated include dependencies (like config.h and lnet/types.h).
22271 # Since this test about correct packaging we just skip them when
22272 # they don't exist (see below) rather than try to fixup cppflags.
22274 if ! which $CC > /dev/null 2>&1; then
22275 skip_env "$CC is not installed"
22278 for header in $prefix/*.h; do
22279 if ! [[ -f "$header" ]]; then
22283 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22284 continue # lustre_ioctl.h is internal header
22287 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22288 error "cannot compile '$header'"
22292 run_test 400b "packaged headers can be compiled"
22294 test_401a() { #LU-7437
22295 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22296 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22298 #count the number of parameters by "list_param -R"
22299 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22300 #count the number of parameters by listing proc files
22301 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22302 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22303 echo "proc_dirs='$proc_dirs'"
22304 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22305 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22308 [ $params -eq $procs ] ||
22309 error "found $params parameters vs. $procs proc files"
22311 # test the list_param -D option only returns directories
22312 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22313 #count the number of parameters by listing proc directories
22314 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22317 [ $params -eq $procs ] ||
22318 error "found $params parameters vs. $procs proc files"
22320 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22323 # jobid_var may not allow arbitrary values, so use jobid_name
22325 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22326 local testname=jobid_name tmp='testing%p'
22328 local testname=jobid_var tmp=testing
22331 local save=$($LCTL get_param -n $testname)
22333 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
22334 error "no error returned when setting bad parameters"
22336 local jobid_new=$($LCTL get_param -n foe $testname baz)
22337 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22339 $LCTL set_param -n fog=bam $testname=$save bat=fog
22340 local jobid_old=$($LCTL get_param -n foe $testname bag)
22341 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22343 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22346 # jobid_var may not allow arbitrary values, so use jobid_name
22348 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22349 local testname=jobid_name
22351 local testname=jobid_var
22354 local jobid_var_old=$($LCTL get_param -n $testname)
22355 local jobid_var_new
22357 $LCTL set_param $testname= &&
22358 error "no error returned for 'set_param a='"
22360 jobid_var_new=$($LCTL get_param -n $testname)
22361 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22362 error "$testname was changed by setting without value"
22364 $LCTL set_param $testname &&
22365 error "no error returned for 'set_param a'"
22367 jobid_var_new=$($LCTL get_param -n $testname)
22368 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22369 error "$testname was changed by setting without value"
22371 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22374 # jobid_var may not allow arbitrary values, so use jobid_name
22376 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22377 local testname=jobid_name new_value='foo=bar%p'
22379 local testname=jobid_var new_valuie=foo=bar
22382 local jobid_var_old=$($LCTL get_param -n $testname)
22383 local jobid_var_new
22385 $LCTL set_param $testname=$new_value ||
22386 error "'set_param a=b' did not accept a value containing '='"
22388 jobid_var_new=$($LCTL get_param -n $testname)
22389 [[ "$jobid_var_new" == "$new_value" ]] ||
22390 error "'set_param a=b' failed on a value containing '='"
22392 # Reset the $testname to test the other format
22393 $LCTL set_param $testname=$jobid_var_old
22394 jobid_var_new=$($LCTL get_param -n $testname)
22395 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22396 error "failed to reset $testname"
22398 $LCTL set_param $testname $new_value ||
22399 error "'set_param a b' did not accept a value containing '='"
22401 jobid_var_new=$($LCTL get_param -n $testname)
22402 [[ "$jobid_var_new" == "$new_value" ]] ||
22403 error "'set_param a b' failed on a value containing '='"
22405 $LCTL set_param $testname $jobid_var_old
22406 jobid_var_new=$($LCTL get_param -n $testname)
22407 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22408 error "failed to reset $testname"
22410 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22413 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22414 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22415 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22416 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22417 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22418 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22419 remote_mds_nodsh && skip "remote MDS with nodsh"
22421 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22422 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22423 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22424 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22425 echo "Touch failed - OK"
22427 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22430 local file1=$DIR/$tfile.1
22431 local file2=$DIR/$tfile.2
22432 local tfile=$TMP/$tfile
22434 rm -f $file1 $file2 $tfile
22439 # 30 sec OBD_TIMEOUT in ll_getattr()
22440 # right before populating st_nlink
22441 $LCTL set_param fail_loc=0x80001409
22442 stat -c %h $file1 > $tfile &
22444 # create an alias, drop all locks and reclaim the dentry
22446 cancel_lru_locks mdc
22447 cancel_lru_locks osc
22448 sysctl -w vm.drop_caches=2
22452 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22454 rm -f $tfile $file1 $file2
22456 run_test 403 "i_nlink should not drop to zero due to aliasing"
22458 test_404() { # LU-6601
22459 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22460 skip "Need server version newer than 2.8.52"
22461 remote_mds_nodsh && skip "remote MDS with nodsh"
22463 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22464 awk '/osp .*-osc-MDT/ { print $4}')
22467 for osp in $mosps; do
22468 echo "Deactivate: " $osp
22469 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22470 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22471 awk -vp=$osp '$4 == p { print $2 }')
22472 [ $stat = IN ] || {
22473 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22474 error "deactivate error"
22476 echo "Activate: " $osp
22477 do_facet $SINGLEMDS $LCTL --device %$osp activate
22478 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22479 awk -vp=$osp '$4 == p { print $2 }')
22480 [ $stat = UP ] || {
22481 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22482 error "activate error"
22486 run_test 404 "validate manual {de}activated works properly for OSPs"
22489 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22490 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22491 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22492 skip "Layout swap lock is not supported"
22494 check_swap_layouts_support
22495 check_swap_layout_no_dom $DIR
22497 test_mkdir $DIR/$tdir
22498 swap_lock_test -d $DIR/$tdir ||
22499 error "One layout swap locked test failed"
22501 run_test 405 "Various layout swap lock tests"
22504 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22505 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22506 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22508 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22509 skip "Need MDS version at least 2.8.50"
22511 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22512 local test_pool=$TESTNAME
22514 pool_add $test_pool || error "pool_add failed"
22515 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22516 error "pool_add_targets failed"
22518 save_layout_restore_at_exit $MOUNT
22520 # parent set default stripe count only, child will stripe from both
22521 # parent and fs default
22522 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22523 error "setstripe $MOUNT failed"
22524 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22525 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22526 for i in $(seq 10); do
22527 local f=$DIR/$tdir/$tfile.$i
22528 touch $f || error "touch failed"
22529 local count=$($LFS getstripe -c $f)
22530 [ $count -eq $OSTCOUNT ] ||
22531 error "$f stripe count $count != $OSTCOUNT"
22532 local offset=$($LFS getstripe -i $f)
22533 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22534 local size=$($LFS getstripe -S $f)
22535 [ $size -eq $((def_stripe_size * 2)) ] ||
22536 error "$f stripe size $size != $((def_stripe_size * 2))"
22537 local pool=$($LFS getstripe -p $f)
22538 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22541 # change fs default striping, delete parent default striping, now child
22542 # will stripe from new fs default striping only
22543 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22544 error "change $MOUNT default stripe failed"
22545 $LFS setstripe -c 0 $DIR/$tdir ||
22546 error "delete $tdir default stripe failed"
22547 for i in $(seq 11 20); do
22548 local f=$DIR/$tdir/$tfile.$i
22549 touch $f || error "touch $f failed"
22550 local count=$($LFS getstripe -c $f)
22551 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22552 local offset=$($LFS getstripe -i $f)
22553 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22554 local size=$($LFS getstripe -S $f)
22555 [ $size -eq $def_stripe_size ] ||
22556 error "$f stripe size $size != $def_stripe_size"
22557 local pool=$($LFS getstripe -p $f)
22558 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22561 unlinkmany $DIR/$tdir/$tfile. 1 20
22563 local f=$DIR/$tdir/$tfile
22564 pool_remove_all_targets $test_pool $f
22565 pool_remove $test_pool $f
22567 run_test 406 "DNE support fs default striping"
22570 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22571 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22572 skip "Need MDS version at least 2.8.55"
22573 remote_mds_nodsh && skip "remote MDS with nodsh"
22575 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22576 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22577 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22578 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22579 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22581 #define OBD_FAIL_DT_TXN_STOP 0x2019
22582 for idx in $(seq $MDSCOUNT); do
22583 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22585 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22586 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22587 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22590 run_test 407 "transaction fail should cause operation fail"
22593 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22595 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22596 lctl set_param fail_loc=0x8000040a
22597 # let ll_prepare_partial_page() fail
22598 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22602 # create at least 100 unused inodes so that
22603 # shrink_icache_memory(0) should not return 0
22604 touch $DIR/$tfile-{0..100}
22605 rm -f $DIR/$tfile-{0..100}
22608 echo 2 > /proc/sys/vm/drop_caches
22610 run_test 408 "drop_caches should not hang due to page leaks"
22614 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22616 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22617 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22618 touch $DIR/$tdir/guard || error "(2) Fail to create"
22620 local PREFIX=$(str_repeat 'A' 128)
22621 echo "Create 1K hard links start at $(date)"
22622 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22623 error "(3) Fail to hard link"
22625 echo "Links count should be right although linkEA overflow"
22626 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22627 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22628 [ $linkcount -eq 1001 ] ||
22629 error "(5) Unexpected hard links count: $linkcount"
22631 echo "List all links start at $(date)"
22632 ls -l $DIR/$tdir/foo > /dev/null ||
22633 error "(6) Fail to list $DIR/$tdir/foo"
22635 echo "Unlink hard links start at $(date)"
22636 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22637 error "(7) Fail to unlink"
22638 echo "Unlink hard links finished at $(date)"
22640 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22644 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22645 skip "Need client version at least 2.9.59"
22646 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
22647 skip "Need MODULES build"
22649 # Create a file, and stat it from the kernel
22650 local testfile=$DIR/$tfile
22653 local run_id=$RANDOM
22654 local my_ino=$(stat --format "%i" $testfile)
22656 # Try to insert the module. This will always fail as the
22657 # module is designed to not be inserted.
22658 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22661 # Anything but success is a test failure
22663 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22664 error "no inode match"
22666 run_test 410 "Test inode number returned from kernel thread"
22668 cleanup_test411_cgroup() {
22674 local cg_basedir=/sys/fs/cgroup/memory
22676 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22677 skip "no setup for cgroup"
22679 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22680 error "test file creation failed"
22681 cancel_lru_locks osc
22683 # Create a very small memory cgroup to force a slab allocation error
22684 local cgdir=$cg_basedir/osc_slab_alloc
22685 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22686 trap "cleanup_test411_cgroup $cgdir" EXIT
22687 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22688 echo 1M > $cgdir/memory.limit_in_bytes
22690 # Should not LBUG, just be killed by oom-killer
22691 # dd will return 0 even allocation failure in some environment.
22692 # So don't check return value
22693 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22694 cleanup_test411_cgroup $cgdir
22698 run_test 411 "Slab allocation error with cgroup does not LBUG"
22701 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22702 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22703 skip "Need server version at least 2.10.55"
22706 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22707 error "mkdir failed"
22708 $LFS getdirstripe $DIR/$tdir
22709 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22710 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22711 error "expect $((MDSCOUT - 1)) get $stripe_index"
22712 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22713 [ $stripe_count -eq 2 ] ||
22714 error "expect 2 get $stripe_count"
22716 run_test 412 "mkdir on specific MDTs"
22720 local stripe_count=$2
22721 local mdts=$(comma_list $(mdts_nodes))
22724 local lmv_qos_prio_free
22725 local lmv_qos_threshold_rr
22726 local lmv_qos_maxage
22727 local lod_qos_prio_free
22728 local lod_qos_threshold_rr
22729 local lod_qos_maxage
22733 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22734 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22735 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22737 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22738 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22739 stack_trap "$LCTL set_param \
22740 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22741 stack_trap "$LCTL set_param \
22742 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22743 stack_trap "$LCTL set_param \
22744 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22746 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22747 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22748 lod_qos_prio_free=${lod_qos_prio_free%%%}
22749 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22750 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22751 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22752 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22753 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22754 stack_trap "do_nodes $mdts $LCTL set_param \
22755 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22756 stack_trap "do_nodes $mdts $LCTL set_param \
22757 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22759 stack_trap "do_nodes $mdts $LCTL set_param \
22760 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22763 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22765 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22766 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22768 testdir=$DIR/$tdir-s$stripe_count/rr
22770 for i in $(seq $((100 * MDSCOUNT))); do
22771 eval $mkdir_cmd $testdir/subdir$i ||
22772 error "$mkdir_cmd subdir$i failed"
22775 for i in $(seq $MDSCOUNT); do
22776 count=$($LFS getdirstripe -i $testdir/* |
22777 grep ^$((i - 1))$ | wc -l)
22778 echo "$count directories created on MDT$((i - 1))"
22779 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22781 if [ $stripe_count -gt 1 ]; then
22782 count=$($LFS getdirstripe $testdir/* |
22783 grep -P "^\s+$((i - 1))\t" | wc -l)
22784 echo "$count stripes created on MDT$((i - 1))"
22785 # deviation should < 5% of average
22786 [ $count -lt $((95 * stripe_count)) ] ||
22787 [ $count -gt $((105 * stripe_count)) ] &&
22788 error "stripes are not evenly distributed"
22792 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22793 do_nodes $mdts $LCTL set_param \
22794 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22797 echo "Check for uneven MDTs: "
22807 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22808 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22809 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22811 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22812 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22815 for ((i = 1; i < ${#ffree[@]}; i++)); do
22816 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22817 if [ $tmp -gt $max ]; then
22821 if [ $tmp -lt $min ]; then
22827 [ ${ffree[min_index]} -eq 0 ] &&
22828 skip "no free files in MDT$min_index"
22829 [ ${ffree[min_index]} -gt 100000000 ] &&
22830 skip "too much free files in MDT$min_index"
22832 # Check if we need to generate uneven MDTs
22834 local diff=$(((max - min) * 100 / min))
22835 local value="$(generate_string 1024)"
22837 while [ $diff -lt $threshold ]; do
22838 # generate uneven MDTs, create till $threshold% diff
22839 echo -n "weight diff=$diff% must be > $threshold% ..."
22840 count=$((${ffree[min_index]} / 10))
22841 # 50 sec per 10000 files in vm
22842 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22843 skip "$count files to create"
22844 echo "Fill MDT$min_index with $count files"
22845 [ -d $DIR/$tdir-MDT$min_index ] ||
22846 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22847 error "mkdir $tdir-MDT$min_index failed"
22848 for i in $(seq $count); do
22849 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22850 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22851 error "create f$j_$i failed"
22852 setfattr -n user.413b -v $value \
22853 $DIR/$tdir-MDT$min_index/f$j_$i ||
22854 error "setfattr f$j_$i failed"
22857 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22858 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22859 max=$(((${ffree[max_index]} >> 8) * \
22860 (${bavail[max_index]} * bsize >> 16)))
22861 min=$(((${ffree[min_index]} >> 8) * \
22862 (${bavail[min_index]} * bsize >> 16)))
22863 diff=$(((max - min) * 100 / min))
22866 echo "MDT filesfree available: ${ffree[@]}"
22867 echo "MDT blocks available: ${bavail[@]}"
22868 echo "weight diff=$diff%"
22871 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22873 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22874 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22875 # decrease statfs age, so that it can be updated in time
22876 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22877 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22881 testdir=$DIR/$tdir-s$stripe_count/qos
22883 for i in $(seq $((100 * MDSCOUNT))); do
22884 eval $mkdir_cmd $testdir/subdir$i ||
22885 error "$mkdir_cmd subdir$i failed"
22888 for i in $(seq $MDSCOUNT); do
22889 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22891 echo "$count directories created on MDT$((i - 1))"
22893 if [ $stripe_count -gt 1 ]; then
22894 count=$($LFS getdirstripe $testdir/* |
22895 grep -P "^\s+$((i - 1))\t" | wc -l)
22896 echo "$count stripes created on MDT$((i - 1))"
22900 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22901 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22903 # D-value should > 10% of averge
22904 [ $((max - min)) -lt 10 ] &&
22905 error "subdirs shouldn't be evenly distributed"
22908 if [ $stripe_count -gt 1 ]; then
22909 max=$($LFS getdirstripe $testdir/* |
22910 grep -P "^\s+$max_index\t" | wc -l)
22911 min=$($LFS getdirstripe $testdir/* |
22912 grep -P "^\s+$min_index\t" | wc -l)
22913 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22914 error "stripes shouldn't be evenly distributed"|| true
22919 [ $MDSCOUNT -lt 2 ] &&
22920 skip "We need at least 2 MDTs for this test"
22922 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22923 skip "Need server version at least 2.12.52"
22927 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22928 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22929 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22930 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22931 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22934 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22937 [ $MDSCOUNT -lt 2 ] &&
22938 skip "We need at least 2 MDTs for this test"
22940 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22941 skip "Need server version at least 2.12.52"
22945 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22946 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22947 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22948 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22949 $LFS setdirstripe -D -c $stripe_count \
22950 $DIR/$tdir-s$stripe_count/rr ||
22951 error "setdirstripe failed"
22952 $LFS setdirstripe -D -c $stripe_count \
22953 $DIR/$tdir-s$stripe_count/qos ||
22954 error "setdirstripe failed"
22955 test_qos_mkdir "mkdir" $stripe_count
22958 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22961 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22962 $LCTL set_param fail_loc=0x80000521
22963 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22966 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22970 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22971 skip "Need server version at least 2.11.52"
22981 # this test may be slow on ZFS
22982 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22984 # though this test is designed for striped directory, let's test normal
22985 # directory too since lock is always saved as CoS lock.
22986 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22987 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22996 start_time=$(date +%s)
22997 for i in $(seq $total); do
22998 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23001 end_time=$(date +%s)
23002 duration=$((end_time - start_time))
23004 kill -9 $setattr_pid
23006 echo "rename $total files took $duration sec"
23007 [ $duration -lt 100 ] || error "rename took $duration sec"
23009 run_test 415 "lock revoke is not missing"
23012 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23013 skip "Need server version at least 2.11.55"
23015 # define OBD_FAIL_OSD_TXN_START 0x19a
23016 do_facet mds1 lctl set_param fail_loc=0x19a
23018 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23022 run_test 416 "transaction start failure won't cause system hung"
23026 do_nodes $(comma_list $(mdts_nodes)) \
23027 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23028 do_nodes $(comma_list $(mdts_nodes)) \
23029 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23030 do_nodes $(comma_list $(mdts_nodes)) \
23031 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23035 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23036 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23037 skip "Need MDS version at least 2.11.56"
23039 trap cleanup_417 RETURN EXIT
23041 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23042 do_nodes $(comma_list $(mdts_nodes)) \
23043 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23044 $LFS migrate -m 0 $DIR/$tdir.1 &&
23045 error "migrate dir $tdir.1 should fail"
23047 do_nodes $(comma_list $(mdts_nodes)) \
23048 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23049 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23050 error "create remote dir $tdir.2 should fail"
23052 do_nodes $(comma_list $(mdts_nodes)) \
23053 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23054 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23055 error "create striped dir $tdir.3 should fail"
23058 run_test 417 "disable remote dir, striped dir and dir migration"
23060 # Checks that the outputs of df [-i] and lfs df [-i] match
23062 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23072 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23074 for count in {1..100}; do
23078 # read the lines of interest
23079 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23080 error "df $inodes $dir | tail -n +2 failed"
23081 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23082 error "lfs df $inodes $dir | grep summary: failed"
23084 # skip first substrings of each output as they are different
23085 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23086 # compare the two outputs
23088 for i in {1..5}; do
23089 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23097 lfs df $inodes $dir
23098 error "df and lfs df $1 output mismatch: " \
23099 "df ${inodes}: ${df_out[*]}, " \
23100 "lfs df ${inodes}: ${lfs_df_out[*]}"
23105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23107 local dir=$DIR/$tdir
23108 local numfiles=$((RANDOM % 4096 + 2))
23109 local numblocks=$((RANDOM % 256 + 1))
23111 wait_delete_completed
23114 # check block output
23115 check_lfs_df blocks $dir
23116 # check inode output
23117 check_lfs_df inodes $dir
23119 # create a single file and retest
23120 echo "Creating a single file and testing"
23121 createmany -o $dir/$tfile- 1 &>/dev/null ||
23122 error "creating 1 file in $dir failed"
23123 check_lfs_df blocks $dir
23124 check_lfs_df inodes $dir
23126 # create a random number of files
23127 echo "Creating $((numfiles - 1)) files and testing"
23128 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23129 error "creating $((numfiles - 1)) files in $dir failed"
23131 # write a random number of blocks to the first test file
23132 echo "Writing $numblocks 4K blocks and testing"
23133 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23134 count=$numblocks &>/dev/null ||
23135 error "dd to $dir/${tfile}-0 failed"
23138 check_lfs_df blocks $dir
23139 check_lfs_df inodes $dir
23141 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23142 error "unlinking $numfiles files in $dir failed"
23144 run_test 418 "df and lfs df outputs match"
23148 local dir=$DIR/$tdir
23153 cancel_lru_locks mdc
23155 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23156 $LCTL set_param fail_loc=0x1410
23158 $LCTL set_param fail_loc=0
23161 run_test 419 "Verify open file by name doesn't crash kernel"
23165 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23166 skip "Need MDS version at least 2.12.53"
23168 local SAVE_UMASK=$(umask)
23169 local dir=$DIR/$tdir
23170 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23174 mkdir -m03777 $dir/testdir
23175 ls -dn $dir/testdir
23176 # Need to remove trailing '.' when SELinux is enabled
23177 local dirperms=$(ls -dn $dir/testdir |
23178 awk '{ sub(/\.$/, "", $1); print $1}')
23179 [ $dirperms == "drwxrwsrwt" ] ||
23180 error "incorrect perms on $dir/testdir"
23182 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23183 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23184 ls -n $dir/testdir/testfile
23185 local fileperms=$(ls -n $dir/testdir/testfile |
23186 awk '{ sub(/\.$/, "", $1); print $1}')
23187 [ $fileperms == "-rwxr-xr-x" ] ||
23188 error "incorrect perms on $dir/testdir/testfile"
23192 run_test 420 "clear SGID bit on non-directories for non-members"
23199 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23200 skip "Need MDS version at least 2.12.54"
23202 test_mkdir $DIR/$tdir
23203 createmany -o $DIR/$tdir/f 3
23204 cnt=$(ls -1 $DIR/$tdir | wc -l)
23205 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23207 fid1=$(lfs path2fid $DIR/$tdir/f1)
23208 fid2=$(lfs path2fid $DIR/$tdir/f2)
23209 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23211 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23212 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23214 cnt=$(ls -1 $DIR/$tdir | wc -l)
23215 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23217 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23218 createmany -o $DIR/$tdir/f 3
23219 cnt=$(ls -1 $DIR/$tdir | wc -l)
23220 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23222 fid1=$(lfs path2fid $DIR/$tdir/f1)
23223 fid2=$(lfs path2fid $DIR/$tdir/f2)
23224 echo "remove using fsname $FSNAME"
23225 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23227 cnt=$(ls -1 $DIR/$tdir | wc -l)
23228 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23230 run_test 421a "simple rm by fid"
23237 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23238 skip "Need MDS version at least 2.12.54"
23240 test_mkdir $DIR/$tdir
23241 createmany -o $DIR/$tdir/f 3
23242 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23245 FID1=$(lfs path2fid $DIR/$tdir/f1)
23246 FID2=$(lfs path2fid $DIR/$tdir/f2)
23247 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23249 kill -USR1 $MULTIPID
23252 cnt=$(ls $DIR/$tdir | wc -l)
23253 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23255 run_test 421b "rm by fid on open file"
23261 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23262 skip "Need MDS version at least 2.12.54"
23264 test_mkdir $DIR/$tdir
23265 createmany -o $DIR/$tdir/f 3
23266 touch $DIR/$tdir/$tfile
23267 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23268 cnt=$(ls -1 $DIR/$tdir | wc -l)
23269 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23271 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23272 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23274 cnt=$(ls $DIR/$tdir | wc -l)
23275 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23277 run_test 421c "rm by fid against hardlinked files"
23283 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23284 skip "Need MDS version at least 2.12.54"
23286 test_mkdir $DIR/$tdir
23287 createmany -o $DIR/$tdir/f 4097
23288 cnt=$(ls -1 $DIR/$tdir | wc -l)
23289 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23291 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23292 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23294 cnt=$(ls $DIR/$tdir | wc -l)
23296 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23298 run_test 421d "rmfid en masse"
23304 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23305 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23306 skip "Need MDS version at least 2.12.54"
23308 mkdir -p $DIR/$tdir
23309 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23310 createmany -o $DIR/$tdir/striped_dir/f 512
23311 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23312 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23314 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23315 sed "s/[/][^:]*://g")
23316 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23318 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23320 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23322 run_test 421e "rmfid in DNE"
23328 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23329 skip "Need MDS version at least 2.12.54"
23331 test_mkdir $DIR/$tdir
23333 cnt=$(ls -1 $DIR/$tdir | wc -l)
23334 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23336 FID=$(lfs path2fid $DIR/$tdir/f)
23337 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23338 # rmfid should fail
23339 cnt=$(ls -1 $DIR/$tdir | wc -l)
23340 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23342 chmod a+rw $DIR/$tdir
23344 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23345 # rmfid should fail
23346 cnt=$(ls -1 $DIR/$tdir | wc -l)
23347 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23350 $RUNAS touch $DIR/$tdir/f
23351 FID=$(lfs path2fid $DIR/$tdir/f)
23352 echo "rmfid as root"
23353 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23354 cnt=$(ls -1 $DIR/$tdir | wc -l)
23355 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23358 $RUNAS touch $DIR/$tdir/f
23359 cnt=$(ls -1 $DIR/$tdir | wc -l)
23360 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23361 FID=$(lfs path2fid $DIR/$tdir/f)
23362 # rmfid w/o user_fid2path mount option should fail
23363 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23364 cnt=$(ls -1 $DIR/$tdir | wc -l)
23365 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23367 umount_client $MOUNT || error "failed to umount client"
23368 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23369 error "failed to mount client'"
23371 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23372 # rmfid should succeed
23373 cnt=$(ls -1 $DIR/$tdir | wc -l)
23374 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23376 # rmfid shouldn't allow to remove files due to dir's permission
23377 chmod a+rwx $DIR/$tdir
23380 FID=$(lfs path2fid $DIR/$tdir/f)
23381 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23383 umount_client $MOUNT || error "failed to umount client"
23384 mount_client $MOUNT "$MOUNT_OPTS" ||
23385 error "failed to mount client'"
23388 run_test 421f "rmfid checks permissions"
23394 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23395 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23396 skip "Need MDS version at least 2.12.54"
23398 mkdir -p $DIR/$tdir
23399 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23400 createmany -o $DIR/$tdir/striped_dir/f 512
23401 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23402 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23404 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23405 sed "s/[/][^:]*://g")
23407 rm -f $DIR/$tdir/striped_dir/f1*
23408 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23409 removed=$((512 - cnt))
23411 # few files have been just removed, so we expect
23412 # rmfid to fail on their fids
23413 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23414 [ $removed != $errors ] && error "$errors != $removed"
23416 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23418 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23420 run_test 421g "rmfid to return errors properly"
23423 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23424 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23425 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23426 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23427 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23429 local amc=$(at_max_get client)
23430 local amo=$(at_max_get mds1)
23431 local timeout=`lctl get_param -n timeout`
23433 at_max_set 0 client
23436 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23437 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23438 fail_val=$(((2*timeout + 10)*1000))
23439 touch $DIR/$tdir/d3/file &
23441 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23442 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23443 fail_val=$((2*timeout + 5))
23444 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23448 sleep $((2 * timeout))
23452 touch $DIR/$tdir/d2/file3
23453 touch $DIR/$tdir/d2/file4
23454 touch $DIR/$tdir/d2/file5
23457 at_max_set $amc client
23458 at_max_set $amo mds1
23460 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23461 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23462 error "Watchdog is always throttled"
23464 run_test 422 "kill a process with RPC in progress"
23477 # ensure statfs cache is expired
23480 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23481 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23485 run_test 423 "statfs should return a right data"
23488 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23489 $LCTL set_param fail_loc=0x80000522
23490 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23493 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23496 test_mkdir -c -1 $DIR/$tdir
23497 $LFS setstripe -c -1 $DIR/$tdir
23499 lru_resize_disable "" 100
23500 stack_trap "lru_resize_enable" EXIT
23504 for i in $(seq $((MDSCOUNT * 125))); do
23505 local t=$DIR/$tdir/$tfile_$i
23507 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
23508 error_noexit "Create file $t"
23510 stack_trap "rm -rf $DIR/$tdir" EXIT
23512 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
23513 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
23514 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
23516 [ $lock_count -le $lru_size ] ||
23517 error "osc lock count $lock_count > lru size $lru_size"
23520 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
23521 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
23522 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
23524 [ $lock_count -le $lru_size ] ||
23525 error "mdc lock count $lock_count > lru size $lru_size"
23528 run_test 425 "lock count should not exceed lru size"
23531 splice-test -r $DIR/$tfile
23532 splice-test -rd $DIR/$tfile
23533 splice-test $DIR/$tfile
23534 splice-test -d $DIR/$tfile
23536 run_test 426 "splice test on Lustre"
23539 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23540 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23541 skip "Need server version at least 2.9.55"
23543 start_full_debug_logging
23547 stop_full_debug_logging
23551 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23552 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23553 awk '/The barrier for/ { print $7 }')
23556 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
23561 barrier_expired() {
23564 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23565 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23566 awk '/will be expired/ { print $7 }')
23568 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
23577 echo "Start barrier_freeze at: $(date)"
23578 #define OBD_FAIL_BARRIER_DELAY 0x2202
23579 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23580 # Do not reduce barrier time - See LU-11873
23581 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
23584 local b_status=$(barrier_stat)
23585 echo "Got barrier status at: $(date)"
23586 [ "$b_status" = "'freezing_p1'" ] ||
23587 error "(1) unexpected barrier status $b_status"
23589 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23591 b_status=$(barrier_stat)
23592 [ "$b_status" = "'frozen'" ] ||
23593 error "(2) unexpected barrier status $b_status"
23595 local expired=$(barrier_expired)
23596 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
23597 sleep $((expired + 3))
23599 b_status=$(barrier_stat)
23600 [ "$b_status" = "'expired'" ] ||
23601 error "(3) unexpected barrier status $b_status"
23603 # Do not reduce barrier time - See LU-11873
23604 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
23605 error "(4) fail to freeze barrier"
23607 b_status=$(barrier_stat)
23608 [ "$b_status" = "'frozen'" ] ||
23609 error "(5) unexpected barrier status $b_status"
23611 echo "Start barrier_thaw at: $(date)"
23612 #define OBD_FAIL_BARRIER_DELAY 0x2202
23613 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23614 do_facet mgs $LCTL barrier_thaw $FSNAME &
23617 b_status=$(barrier_stat)
23618 echo "Got barrier status at: $(date)"
23619 [ "$b_status" = "'thawing'" ] ||
23620 error "(6) unexpected barrier status $b_status"
23622 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23624 b_status=$(barrier_stat)
23625 [ "$b_status" = "'thawed'" ] ||
23626 error "(7) unexpected barrier status $b_status"
23628 #define OBD_FAIL_BARRIER_FAILURE 0x2203
23629 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
23630 do_facet mgs $LCTL barrier_freeze $FSNAME
23632 b_status=$(barrier_stat)
23633 [ "$b_status" = "'failed'" ] ||
23634 error "(8) unexpected barrier status $b_status"
23636 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
23637 do_facet mgs $LCTL barrier_thaw $FSNAME
23641 run_test 801a "write barrier user interfaces and stat machine"
23646 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23647 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
23648 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
23649 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
23650 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
23652 cancel_lru_locks mdc
23654 # 180 seconds should be long enough
23655 do_facet mgs $LCTL barrier_freeze $FSNAME 180
23657 local b_status=$(barrier_stat)
23658 [ "$b_status" = "'frozen'" ] ||
23659 error "(6) unexpected barrier status $b_status"
23661 mkdir $DIR/$tdir/d0/d10 &
23664 touch $DIR/$tdir/d1/f13 &
23667 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
23670 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
23673 rm -f $DIR/$tdir/d4/f12 &
23676 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
23678 # To guarantee taht the 'stat' is not blocked
23679 b_status=$(barrier_stat)
23680 [ "$b_status" = "'frozen'" ] ||
23681 error "(8) unexpected barrier status $b_status"
23683 # let above commands to run at background
23686 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
23687 ps -p $touch_pid || error "(10) touch should be blocked"
23688 ps -p $ln_pid || error "(11) link should be blocked"
23689 ps -p $mv_pid || error "(12) rename should be blocked"
23690 ps -p $rm_pid || error "(13) unlink should be blocked"
23692 b_status=$(barrier_stat)
23693 [ "$b_status" = "'frozen'" ] ||
23694 error "(14) unexpected barrier status $b_status"
23696 do_facet mgs $LCTL barrier_thaw $FSNAME
23697 b_status=$(barrier_stat)
23698 [ "$b_status" = "'thawed'" ] ||
23699 error "(15) unexpected barrier status $b_status"
23701 wait $mkdir_pid || error "(16) mkdir should succeed"
23702 wait $touch_pid || error "(17) touch should succeed"
23703 wait $ln_pid || error "(18) link should succeed"
23704 wait $mv_pid || error "(19) rename should succeed"
23705 wait $rm_pid || error "(20) unlink should succeed"
23709 run_test 801b "modification will be blocked by write barrier"
23712 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23716 stop mds2 || error "(1) Fail to stop mds2"
23718 do_facet mgs $LCTL barrier_freeze $FSNAME 30
23720 local b_status=$(barrier_stat)
23721 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
23722 do_facet mgs $LCTL barrier_thaw $FSNAME
23723 error "(2) unexpected barrier status $b_status"
23726 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23727 error "(3) Fail to rescan barrier bitmap"
23729 # Do not reduce barrier time - See LU-11873
23730 do_facet mgs $LCTL barrier_freeze $FSNAME 20
23732 b_status=$(barrier_stat)
23733 [ "$b_status" = "'frozen'" ] ||
23734 error "(4) unexpected barrier status $b_status"
23736 do_facet mgs $LCTL barrier_thaw $FSNAME
23737 b_status=$(barrier_stat)
23738 [ "$b_status" = "'thawed'" ] ||
23739 error "(5) unexpected barrier status $b_status"
23741 local devname=$(mdsdevname 2)
23743 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
23745 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23746 error "(7) Fail to rescan barrier bitmap"
23750 run_test 801c "rescan barrier bitmap"
23752 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
23753 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
23754 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
23755 saved_MOUNT_OPTS=$MOUNT_OPTS
23761 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
23762 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
23763 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
23764 MOUNT_OPTS=$saved_MOUNT_OPTS
23769 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
23770 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23771 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23772 skip "Need server version at least 2.9.55"
23774 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
23776 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23778 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23779 error "(2) Fail to copy"
23781 trap cleanup_802a EXIT
23783 # sync by force before remount as readonly
23784 sync; sync_all_data; sleep 3; sync_all_data
23788 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
23789 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
23790 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
23792 echo "Mount the server as read only"
23793 setupall server_only || error "(3) Fail to start servers"
23795 echo "Mount client without ro should fail"
23796 mount_client $MOUNT &&
23797 error "(4) Mount client without 'ro' should fail"
23799 echo "Mount client with ro should succeed"
23800 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
23801 mount_client $MOUNT ||
23802 error "(5) Mount client with 'ro' should succeed"
23804 echo "Modify should be refused"
23805 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23807 echo "Read should be allowed"
23808 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23809 error "(7) Read should succeed under ro mode"
23813 run_test 802a "simulate readonly device"
23816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23817 remote_mds_nodsh && skip "remote MDS with nodsh"
23819 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
23820 skip "readonly option not available"
23822 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
23824 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23825 error "(2) Fail to copy"
23827 # write back all cached data before setting MDT to readonly
23831 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
23832 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
23834 echo "Modify should be refused"
23835 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23837 echo "Read should be allowed"
23838 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23839 error "(7) Read should succeed under ro mode"
23842 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23844 run_test 802b "be able to set MDTs to readonly"
23847 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23848 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23849 skip "MDS needs to be newer than 2.10.54"
23851 mkdir -p $DIR/$tdir
23852 # Create some objects on all MDTs to trigger related logs objects
23853 for idx in $(seq $MDSCOUNT); do
23854 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23855 $DIR/$tdir/dir${idx} ||
23856 error "Fail to create $DIR/$tdir/dir${idx}"
23860 wait_delete_completed # ensure old test cleanups are finished
23861 echo "before create:"
23863 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23865 for i in {1..10}; do
23866 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23867 error "Fail to create $DIR/$tdir/foo$i"
23871 echo "after create:"
23873 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23875 # allow for an llog to be cleaned up during the test
23876 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23877 error "before ($before_used) + 10 > after ($after_used)"
23879 for i in {1..10}; do
23880 rm -rf $DIR/$tdir/foo$i ||
23881 error "Fail to remove $DIR/$tdir/foo$i"
23884 sleep 3 # avoid MDT return cached statfs
23885 wait_delete_completed
23886 echo "after unlink:"
23888 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23890 # allow for an llog to be created during the test
23891 [ $after_used -le $((before_used + 1)) ] ||
23892 error "after ($after_used) > before ($before_used) + 1"
23894 run_test 803a "verify agent object for remote object"
23897 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23898 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
23899 skip "MDS needs to be newer than 2.13.56"
23900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23902 for i in $(seq 0 $((MDSCOUNT - 1))); do
23903 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
23911 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
23912 for i in $(seq 0 $((MDSCOUNT - 1))); do
23913 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
23914 awk '/getattr/ { print $2 }')
23915 before=$((before + tmp))
23917 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
23918 for i in $(seq 0 $((MDSCOUNT - 1))); do
23919 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
23920 awk '/getattr/ { print $2 }')
23921 after=$((after + tmp))
23924 [ $before -eq $after ] || error "getattr count $before != $after"
23926 run_test 803b "remote object can getattr from cache"
23929 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23930 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23931 skip "MDS needs to be newer than 2.10.54"
23932 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23934 mkdir -p $DIR/$tdir
23935 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23936 error "Fail to create $DIR/$tdir/dir0"
23938 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23939 local dev=$(mdsdevname 2)
23941 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23942 grep ${fid} || error "NOT found agent entry for dir0"
23944 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23945 error "Fail to create $DIR/$tdir/dir1"
23947 touch $DIR/$tdir/dir1/foo0 ||
23948 error "Fail to create $DIR/$tdir/dir1/foo0"
23949 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23952 for idx in $(seq $MDSCOUNT); do
23953 dev=$(mdsdevname $idx)
23954 do_facet mds${idx} \
23955 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23956 grep ${fid} && rc=$idx
23959 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23960 error "Fail to rename foo0 to foo1"
23961 if [ $rc -eq 0 ]; then
23962 for idx in $(seq $MDSCOUNT); do
23963 dev=$(mdsdevname $idx)
23964 do_facet mds${idx} \
23965 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23966 grep ${fid} && rc=$idx
23970 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23971 error "Fail to rename foo1 to foo2"
23972 if [ $rc -eq 0 ]; then
23973 for idx in $(seq $MDSCOUNT); do
23974 dev=$(mdsdevname $idx)
23975 do_facet mds${idx} \
23976 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23977 grep ${fid} && rc=$idx
23981 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23983 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23984 error "Fail to link to $DIR/$tdir/dir1/foo2"
23985 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23986 error "Fail to rename foo2 to foo0"
23987 unlink $DIR/$tdir/dir1/foo0 ||
23988 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23989 rm -rf $DIR/$tdir/dir0 ||
23990 error "Fail to rm $DIR/$tdir/dir0"
23992 for idx in $(seq $MDSCOUNT); do
23993 dev=$(mdsdevname $idx)
23997 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23999 start mds${idx} $dev $MDS_MOUNT_OPTS ||
24000 error "mount mds$idx failed"
24001 df $MOUNT > /dev/null 2>&1
24003 # e2fsck should not return error
24005 error "e2fsck detected error on MDT${idx}: rc=$rc"
24008 run_test 804 "verify agent entry for remote entry"
24011 do_facet $SINGLEMDS zfs set quota=$old $fsset
24012 unlinkmany $DIR/$tdir/f- 1000000
24017 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
24018 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
24019 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
24020 skip "netfree not implemented before 0.7"
24021 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
24022 skip "Need MDS version at least 2.10.57"
24029 local pref="osd-zfs.$FSNAME-MDT0000."
24031 # limit available space on MDS dataset to meet nospace issue
24032 # quickly. then ZFS 0.7.2 can use reserved space if asked
24033 # properly (using netfree flag in osd_declare_destroy()
24034 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
24035 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
24037 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
24038 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
24039 let "usedkb=usedkb-freekb"
24040 let "freekb=freekb/2"
24041 if let "freekb > 5000"; then
24044 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
24045 trap cleanup_805 EXIT
24047 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
24048 error "Can't set PFL layout"
24049 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
24050 rm -rf $DIR/$tdir || error "not able to remove"
24051 do_facet $SINGLEMDS zfs set quota=$old $fsset
24054 run_test 805 "ZFS can remove from full fs"
24060 local size=$($LFS getsom -s $file)
24061 local expect=$(stat -c %s $file)
24063 [[ $size == $expect ]] ||
24064 error "$file expected size: $expect, got: $size"
24066 local blocks=$($LFS getsom -b $file)
24067 expect=$(stat -c %b $file)
24068 [[ $blocks == $expect ]] ||
24069 error "$file expected blocks: $expect, got: $blocks"
24074 local size=$($LFS getsom -s $1)
24077 [[ $size == $expect ]] ||
24078 error "$file expected size: $expect, got: $size"
24082 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24083 skip "Need MDS version at least 2.11.52"
24087 touch $DIR/$tfile || error "touch $tfile failed"
24089 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24090 save_lustre_params client "llite.*.xattr_cache" > $save
24091 lctl set_param llite.*.xattr_cache=0
24092 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24094 # single-threaded write
24095 echo "Test SOM for single-threaded write"
24096 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
24097 error "write $tfile failed"
24098 check_lsom_size $DIR/$tfile $bs
24101 local size=$(($num * $bs))
24105 echo "Test SOM for single client multi-threaded($num) write"
24106 $TRUNCATE $DIR/$tfile 0
24107 for ((i = 0; i < $num; i++)); do
24108 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24110 offset=$((offset + $bs))
24112 for (( i=0; i < $num; i++ )); do
24115 check_lsom_size $DIR/$tfile $size
24117 $TRUNCATE $DIR/$tfile 0
24118 for ((i = 0; i < $num; i++)); do
24119 offset=$((offset - $bs))
24120 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24123 for (( i=0; i < $num; i++ )); do
24126 check_lsom_size $DIR/$tfile $size
24128 # multi-client writes
24129 num=$(get_node_count ${CLIENTS//,/ })
24130 size=$(($num * $bs))
24134 echo "Test SOM for multi-client ($num) writes"
24135 $TRUNCATE $DIR/$tfile 0
24136 for client in ${CLIENTS//,/ }; do
24137 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24140 offset=$((offset + $bs))
24142 for (( i=0; i < $num; i++ )); do
24145 check_lsom_size $DIR/$tfile $offset
24148 $TRUNCATE $DIR/$tfile 0
24149 for client in ${CLIENTS//,/ }; do
24150 offset=$((offset - $bs))
24151 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24155 for (( i=0; i < $num; i++ )); do
24158 check_lsom_size $DIR/$tfile $size
24161 echo "Test SOM for truncate"
24162 $TRUNCATE $DIR/$tfile 1048576
24163 check_lsom_size $DIR/$tfile 1048576
24164 $TRUNCATE $DIR/$tfile 1234
24165 check_lsom_size $DIR/$tfile 1234
24167 # verify SOM blocks count
24168 echo "Verify SOM block count"
24169 $TRUNCATE $DIR/$tfile 0
24170 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
24171 error "failed to write file $tfile"
24172 check_lsom_data $DIR/$tfile
24174 run_test 806 "Verify Lazy Size on MDS"
24177 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24178 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24179 skip "Need MDS version at least 2.11.52"
24181 # Registration step
24182 changelog_register || error "changelog_register failed"
24183 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
24184 changelog_users $SINGLEMDS | grep -q $cl_user ||
24185 error "User $cl_user not found in changelog_users"
24187 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24188 save_lustre_params client "llite.*.xattr_cache" > $save
24189 lctl set_param llite.*.xattr_cache=0
24190 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24192 rm -rf $DIR/$tdir || error "rm $tdir failed"
24193 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
24194 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
24195 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
24196 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
24197 error "truncate $tdir/trunc failed"
24200 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
24201 error "write $tfile failed"
24203 # multi-client wirtes
24204 local num=$(get_node_count ${CLIENTS//,/ })
24208 echo "Test SOM for multi-client ($num) writes"
24209 touch $DIR/$tfile || error "touch $tfile failed"
24210 $TRUNCATE $DIR/$tfile 0
24211 for client in ${CLIENTS//,/ }; do
24212 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24215 offset=$((offset + $bs))
24217 for (( i=0; i < $num; i++ )); do
24221 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
24222 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
24223 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
24224 check_lsom_data $DIR/$tdir/trunc
24225 check_lsom_data $DIR/$tdir/single_dd
24226 check_lsom_data $DIR/$tfile
24229 # Deregistration step
24230 changelog_deregister || error "changelog_deregister failed"
24232 run_test 807 "verify LSOM syncing tool"
24234 check_som_nologged()
24236 local lines=$($LFS changelog $FSNAME-MDT0000 |
24237 grep 'x=trusted.som' | wc -l)
24238 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
24242 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24243 skip "Need MDS version at least 2.11.55"
24245 # Registration step
24246 changelog_register || error "changelog_register failed"
24248 touch $DIR/$tfile || error "touch $tfile failed"
24251 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
24252 error "write $tfile failed"
24255 $TRUNCATE $DIR/$tfile 1234
24258 $TRUNCATE $DIR/$tfile 1048576
24261 # Deregistration step
24262 changelog_deregister || error "changelog_deregister failed"
24264 run_test 808 "Check trusted.som xattr not logged in Changelogs"
24269 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
24273 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
24274 skip "Need MDS version at least 2.11.56"
24276 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
24277 error "failed to create DoM-only file $DIR/$tfile"
24278 touch $DIR/$tfile || error "touch $tfile failed"
24279 check_som_nodata $DIR/$tfile
24281 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
24282 error "write $tfile failed"
24283 check_som_nodata $DIR/$tfile
24285 $TRUNCATE $DIR/$tfile 1234
24286 check_som_nodata $DIR/$tfile
24288 $TRUNCATE $DIR/$tfile 4097
24289 check_som_nodata $DIR/$file
24291 run_test 809 "Verify no SOM xattr store for DoM-only files"
24294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24295 $GSS && skip_env "could not run with gss"
24296 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
24297 skip "OST < 2.12.58 doesn't align checksum"
24300 stack_trap "set_checksums $ORIG_CSUM" EXIT
24301 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
24306 for csum in $CKSUM_TYPES; do
24307 #define OBD_FAIL_OSC_NO_GRANT 0x411
24308 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
24309 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
24311 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
24312 before=$(md5sum $DIR/$tfile)
24313 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
24314 after=$(md5sum $DIR/$tfile)
24315 [ "$before" == "$after" ] ||
24316 error "$csum: $before != $after bs=$1 seek=$2"
24320 run_test 810 "partial page writes on ZFS (LU-11663)"
24323 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24324 skip "OST < 2.12.51 doesn't support this fail_loc"
24326 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24327 # ensure ost1 is connected
24328 stat $DIR/$tfile >/dev/null || error "can't stat"
24329 wait_osc_import_state client ost1 FULL
24330 # no locks, no reqs to let the connection idle
24331 cancel_lru_locks osc
24333 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24334 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24335 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24336 wait_osc_import_state client ost1 CONNECTING
24337 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24339 stat $DIR/$tfile >/dev/null || error "can't stat file"
24341 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
24343 test_812b() { # LU-12378
24344 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24345 skip "OST < 2.12.51 doesn't support this fail_loc"
24347 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
24348 # ensure ost1 is connected
24349 stat $DIR/$tfile >/dev/null || error "can't stat"
24350 wait_osc_import_state client ost1 FULL
24351 # no locks, no reqs to let the connection idle
24352 cancel_lru_locks osc
24354 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24355 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24356 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24357 wait_osc_import_state client ost1 CONNECTING
24358 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24360 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
24361 wait_osc_import_state client ost1 IDLE
24363 run_test 812b "do not drop no resend request for idle connect"
24366 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
24367 [ -z "$file_heat_sav" ] && skip "no file heat support"
24378 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24379 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24381 $LCTL set_param -n llite.*.file_heat=1
24382 echo "Turn on file heat"
24383 echo "Period second: $period_second, Decay percentage: $decay_pct"
24385 echo "QQQQ" > $DIR/$tfile
24386 echo "QQQQ" > $DIR/$tfile
24387 echo "QQQQ" > $DIR/$tfile
24388 cat $DIR/$tfile > /dev/null
24389 cat $DIR/$tfile > /dev/null
24390 cat $DIR/$tfile > /dev/null
24391 cat $DIR/$tfile > /dev/null
24393 local out=$($LFS heat_get $DIR/$tfile)
24395 $LFS heat_get $DIR/$tfile
24396 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24397 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24398 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24399 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24401 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24402 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24403 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24404 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24406 sleep $((period_second + 3))
24407 echo "Sleep $((period_second + 3)) seconds..."
24408 # The recursion formula to calculate the heat of the file f is as
24410 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24411 # Where Hi is the heat value in the period between time points i*I and
24412 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24413 # to the weight of Ci.
24414 out=$($LFS heat_get $DIR/$tfile)
24415 $LFS heat_get $DIR/$tfile
24416 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24417 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24418 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24419 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24421 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24422 error "read sample ($readsample) is wrong"
24423 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24424 error "write sample ($writesample) is wrong"
24425 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24426 error "read bytes ($readbyte) is wrong"
24427 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24428 error "write bytes ($writebyte) is wrong"
24430 echo "QQQQ" > $DIR/$tfile
24431 echo "QQQQ" > $DIR/$tfile
24432 echo "QQQQ" > $DIR/$tfile
24433 cat $DIR/$tfile > /dev/null
24434 cat $DIR/$tfile > /dev/null
24435 cat $DIR/$tfile > /dev/null
24436 cat $DIR/$tfile > /dev/null
24438 sleep $((period_second + 3))
24439 echo "Sleep $((period_second + 3)) seconds..."
24441 out=$($LFS heat_get $DIR/$tfile)
24442 $LFS heat_get $DIR/$tfile
24443 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24444 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24445 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24446 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24448 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24449 4 * $decay_pct) / 100") -eq 1 ] ||
24450 error "read sample ($readsample1) is wrong"
24451 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
24452 3 * $decay_pct) / 100") -eq 1 ] ||
24453 error "write sample ($writesample1) is wrong"
24454 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
24455 20 * $decay_pct) / 100") -eq 1 ] ||
24456 error "read bytes ($readbyte1) is wrong"
24457 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
24458 15 * $decay_pct) / 100") -eq 1 ] ||
24459 error "write bytes ($writebyte1) is wrong"
24461 echo "Turn off file heat for the file $DIR/$tfile"
24462 $LFS heat_set -o $DIR/$tfile
24464 echo "QQQQ" > $DIR/$tfile
24465 echo "QQQQ" > $DIR/$tfile
24466 echo "QQQQ" > $DIR/$tfile
24467 cat $DIR/$tfile > /dev/null
24468 cat $DIR/$tfile > /dev/null
24469 cat $DIR/$tfile > /dev/null
24470 cat $DIR/$tfile > /dev/null
24472 out=$($LFS heat_get $DIR/$tfile)
24473 $LFS heat_get $DIR/$tfile
24474 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24475 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24476 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24477 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24479 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24480 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24481 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24482 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24484 echo "Trun on file heat for the file $DIR/$tfile"
24485 $LFS heat_set -O $DIR/$tfile
24487 echo "QQQQ" > $DIR/$tfile
24488 echo "QQQQ" > $DIR/$tfile
24489 echo "QQQQ" > $DIR/$tfile
24490 cat $DIR/$tfile > /dev/null
24491 cat $DIR/$tfile > /dev/null
24492 cat $DIR/$tfile > /dev/null
24493 cat $DIR/$tfile > /dev/null
24495 out=$($LFS heat_get $DIR/$tfile)
24496 $LFS heat_get $DIR/$tfile
24497 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24498 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24499 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24500 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24502 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
24503 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
24504 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
24505 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
24507 $LFS heat_set -c $DIR/$tfile
24508 $LCTL set_param -n llite.*.file_heat=0
24509 echo "Turn off file heat support for the Lustre filesystem"
24511 echo "QQQQ" > $DIR/$tfile
24512 echo "QQQQ" > $DIR/$tfile
24513 echo "QQQQ" > $DIR/$tfile
24514 cat $DIR/$tfile > /dev/null
24515 cat $DIR/$tfile > /dev/null
24516 cat $DIR/$tfile > /dev/null
24517 cat $DIR/$tfile > /dev/null
24519 out=$($LFS heat_get $DIR/$tfile)
24520 $LFS heat_get $DIR/$tfile
24521 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24522 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24523 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24524 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24526 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24527 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24528 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24529 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24531 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
24534 run_test 813 "File heat verfication"
24538 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
24539 echo -n y >> $DIR/$tfile
24540 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
24541 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
24543 run_test 814 "sparse cp works as expected (LU-12361)"
24547 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
24548 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
24550 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
24553 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24554 # ensure ost1 is connected
24555 stat $DIR/$tfile >/dev/null || error "can't stat"
24556 wait_osc_import_state client ost1 FULL
24557 # no locks, no reqs to let the connection idle
24558 cancel_lru_locks osc
24559 lru_resize_disable osc
24562 before=$($LCTL get_param -n \
24563 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24565 wait_osc_import_state client ost1 IDLE
24566 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
24567 now=$($LCTL get_param -n \
24568 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24569 [ $before == $now ] || error "lru_size changed $before != $now"
24571 run_test 816 "do not reset lru_resize on idle reconnect"
24575 exportfs -u localhost:$DIR/nfsexp
24580 systemctl restart nfs-server.service || skip "failed to restart nfsd"
24582 mkdir -p $DIR/nfsexp
24583 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
24584 error "failed to export nfs"
24586 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
24587 stack_trap cleanup_817 EXIT
24589 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
24590 error "failed to mount nfs to $tmpdir"
24592 cp /bin/true $tmpdir
24593 $DIR/nfsexp/true || error "failed to execute 'true' command"
24595 run_test 817 "nfsd won't cache write lock for exec file"
24599 $LFS setstripe -c1 -i0 $DIR/$tfile
24600 $LFS setstripe -c1 -i1 $DIR/$tfile
24602 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
24603 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
24604 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
24605 error "start $SINGLEMDS failed"
24608 run_test 818 "unlink with failed llog"
24611 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24612 cancel_lru_locks osc
24613 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24614 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24615 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
24618 run_test 819a "too big niobuf in read"
24621 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24622 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24623 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24624 cancel_lru_locks osc
24628 run_test 819b "too big niobuf in write"
24631 function test_820_start_ost() {
24634 for num in $(seq $OSTCOUNT); do
24635 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
24640 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24643 umount_client $MOUNT || error "umount failed"
24644 for num in $(seq $OSTCOUNT); do
24648 # mount client with no active OSTs
24649 # so that the client can't initialize max LOV EA size
24650 # from OSC notifications
24651 mount_client $MOUNT || error "mount failed"
24652 # delay OST starting to keep this 0 max EA size for a while
24653 test_820_start_ost &
24655 # create a directory on MDS2
24656 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
24657 error "Failed to create directory"
24658 # open intent should update default EA size
24659 # see mdc_update_max_ea_from_body()
24660 # notice this is the very first RPC to MDS2
24661 cp /etc/services $DIR/$tdir/mds2 ||
24662 error "Failed to copy files to mds$n"
24664 run_test 820 "update max EA from open intent"
24667 # tests that do cleanup/setup should be run at the end
24671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24674 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
24675 $LCTL set_param fail_loc=0x903
24677 cancel_lru_locks MGC
24679 FAIL_ON_ERROR=true cleanup
24680 FAIL_ON_ERROR=true setup
24682 run_test 900 "umount should not race with any mgc requeue thread"
24684 # LUS-6253/LU-11185
24690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24692 # some get_param have a bug to handle dot in param name
24693 cancel_lru_locks MGC
24694 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24695 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24696 umount_client $MOUNT || error "umount failed"
24697 mount_client $MOUNT || error "mount failed"
24698 cancel_lru_locks MGC
24699 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24700 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24702 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
24703 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
24707 run_test 901 "don't leak a mgc lock on client umount"
24711 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
24712 skip "client does not have LU-13377 fix"
24713 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
24714 $LCTL set_param fail_loc=0x1415
24715 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24716 cancel_lru_locks osc
24719 run_test 902 "test short write doesn't hang lustre"
24722 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
24723 check_and_cleanup_lustre
24724 if [ "$I_MOUNTED" != "yes" ]; then
24725 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true