3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 # Get the SLES distro version
97 # Returns a version string that should only be used in comparing
98 # strings returned by version_code()
101 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
103 # All SuSE Linux versions have one decimal. version_code expects two
104 local sles_version=$version.0
105 version_code $sles_version
108 # Check if we are running on Ubuntu or SLES so we can make decisions on
110 if [ -r /etc/SuSE-release ]; then
111 sles_version=$(sles_version_code)
112 [ $sles_version -lt $(version_code 11.4.0) ] &&
113 # bug number for skipped test: LU-4341
114 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
115 [ $sles_version -lt $(version_code 12.0.0) ] &&
116 # bug number for skipped test: LU-3703
117 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
118 elif [ -r /etc/os-release ]; then
119 if grep -qi ubuntu /etc/os-release; then
120 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
121 -e 's/^VERSION=//p' \
125 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
126 # bug number for skipped test:
128 ALWAYS_EXCEPT+=" 103a 410"
138 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
139 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
148 check_swap_layouts_support()
150 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
151 skip "Does not support layout lock."
154 check_swap_layout_no_dom()
157 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
158 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
161 check_and_setup_lustre
165 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
167 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
168 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
169 rm -rf $DIR/[Rdfs][0-9]*
171 # $RUNAS_ID may get set incorrectly somewhere else
172 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
173 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
175 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
177 if [ "${ONLY}" = "MOUNT" ] ; then
178 echo "Lustre is up, please go on"
182 echo "preparing for tests involving mounts"
183 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
185 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
186 echo # add a newline after mke2fs.
190 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
191 lctl set_param debug=-1 2> /dev/null || true
194 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
196 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
198 run_test 0a "touch; rm ====================="
201 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
202 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
204 run_test 0b "chmod 0755 $DIR ============================="
207 $LCTL get_param mdc.*.import | grep "state: FULL" ||
208 error "import not FULL"
209 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
212 run_test 0c "check import proc"
214 test_0d() { # LU-3397
215 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
216 skip "proc exports not supported before 2.10.57"
218 local mgs_exp="mgs.MGS.exports"
219 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
221 local exp_client_version
224 local temp_imp=$DIR/$tfile.import
225 local temp_exp=$DIR/$tfile.export
227 # save mgc import file to $temp_imp
228 $LCTL get_param mgc.*.import | tee $temp_imp
229 # Check if client uuid is found in MGS export
230 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
231 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
235 # save mgs export file to $temp_exp
236 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
238 # Compare the value of field "connect_flags"
239 imp_val=$(grep "connect_flags" $temp_imp)
240 exp_val=$(grep "connect_flags" $temp_exp)
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export flags '$exp_val' != import flags '$imp_val'"
244 # Compare client versions. Only compare top-3 fields for compatibility
245 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
246 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
247 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
248 [ "$exp_val" == "$imp_val" ] ||
249 error "exp version '$exp_client_version'($exp_val) != " \
250 "'$(lustre_build_version client)'($imp_val)"
252 run_test 0d "check export proc ============================="
255 test_mkdir $DIR/$tdir
256 test_mkdir $DIR/$tdir/d2
257 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
258 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
261 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
263 run_test 1 "mkdir; remkdir; rmdir"
266 test_mkdir $DIR/$tdir
267 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
268 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
270 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
272 run_test 2 "mkdir; touch; rmdir; check file"
275 test_mkdir $DIR/$tdir
276 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
277 touch $DIR/$tdir/$tfile
278 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
280 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
282 run_test 3 "mkdir; touch; rmdir; check dir"
284 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
286 test_mkdir -i 1 $DIR/$tdir
288 touch $DIR/$tdir/$tfile ||
289 error "Create file under remote directory failed"
292 error "Expect error removing in-use dir $DIR/$tdir"
294 test -d $DIR/$tdir || error "Remote directory disappeared"
296 rm -rf $DIR/$tdir || error "remove remote dir error"
298 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
304 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
305 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
307 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
310 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
311 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
312 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
313 error "$tfile does not have perm 0666 or UID $UID"
314 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
315 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
316 error "$tfile should be 0666 and owned by UID $UID"
318 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
321 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
324 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
325 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $RUNAS_ID"
327 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
328 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
329 error "$tfile should be owned by UID $RUNAS_ID"
331 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
334 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
337 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
338 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
339 error "$tfile should be owned by GID $UID"
340 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
341 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
342 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
344 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
347 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
349 test_mkdir $DIR/$tdir
350 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
351 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
352 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
353 test_mkdir $DIR/$tdir/d/subdir
354 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
355 error "$tdir/d/subdir should be GID $RUNAS_GID"
356 if [[ $MDSCOUNT -gt 1 ]]; then
357 # check remote dir sgid inherite
358 $LFS mkdir -i 0 $DIR/$tdir.local ||
359 error "mkdir $tdir.local failed"
360 chmod g+s $DIR/$tdir.local ||
361 error "chmod $tdir.local failed"
362 chgrp $RUNAS_GID $DIR/$tdir.local ||
363 error "chgrp $tdir.local failed"
364 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
365 error "mkdir $tdir.remote failed"
366 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
367 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
368 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
369 error "$tdir.remote should be mode 02755"
372 run_test 6g "verify new dir in sgid dir inherits group"
374 test_6h() { # bug 7331
375 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
377 touch $DIR/$tfile || error "touch failed"
378 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
379 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
380 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
381 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
382 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
384 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
387 test_mkdir $DIR/$tdir
388 $MCREATE $DIR/$tdir/$tfile
389 chmod 0666 $DIR/$tdir/$tfile
390 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
391 error "$tdir/$tfile should be mode 0666"
393 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
396 if [ ! -d $DIR/$tdir ]; then
397 test_mkdir $DIR/$tdir
399 $MCREATE $DIR/$tdir/$tfile
400 echo -n foo > $DIR/$tdir/$tfile
401 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
402 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
404 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
407 test_mkdir $DIR/$tdir
408 touch $DIR/$tdir/$tfile
409 chmod 0666 $DIR/$tdir/$tfile
410 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
411 error "$tfile mode not 0666"
413 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
416 test_mkdir $DIR/$tdir
417 test_mkdir $DIR/$tdir/d2
418 test_mkdir $DIR/$tdir/d2/d3
419 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
421 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
424 test_mkdir $DIR/$tdir
425 test_mkdir $DIR/$tdir/d2
426 touch $DIR/$tdir/d2/$tfile
427 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
428 error "$tdir/d2/$tfile not a file"
430 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
433 test_mkdir $DIR/$tdir
434 test_mkdir $DIR/$tdir/d2
435 chmod 0666 $DIR/$tdir/d2
436 chmod 0705 $DIR/$tdir/d2
437 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
438 error "$tdir/d2 mode not 0705"
440 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
443 test_mkdir $DIR/$tdir
444 touch $DIR/$tdir/$tfile
445 chmod 0666 $DIR/$tdir/$tfile
446 chmod 0654 $DIR/$tdir/$tfile
447 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
448 error "$tdir/d2 mode not 0654"
450 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
453 test_mkdir $DIR/$tdir
454 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
456 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
457 error "$tdir/$tfile size not 0 after truncate"
459 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
473 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
474 error "$tdir/${tfile_2} not a file after rename"
475 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
477 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
482 rm -rf $DIR/$tdir/$tfile
483 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
485 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
488 test_mkdir $DIR/$tdir
489 touch $DIR/$tdir/$tfile
490 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
492 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
493 error "$tdir/l-exist not a symlink"
494 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
495 error "$tdir/l-exist not referencing a file"
496 rm -f $DIR/$tdir/l-exist
497 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
499 run_test 17a "symlinks: create, remove (real)"
502 test_mkdir $DIR/$tdir
503 ln -s no-such-file $DIR/$tdir/l-dangle
505 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
506 error "$tdir/l-dangle not referencing no-such-file"
507 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
508 error "$tdir/l-dangle not referencing non-existent file"
509 rm -f $DIR/$tdir/l-dangle
510 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
512 run_test 17b "symlinks: create, remove (dangling)"
514 test_17c() { # bug 3440 - don't save failed open RPC for replay
515 test_mkdir $DIR/$tdir
516 ln -s foo $DIR/$tdir/$tfile
517 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
519 run_test 17c "symlinks: open dangling (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s foo $DIR/$tdir/$tfile
524 touch $DIR/$tdir/$tfile || error "creating to new symlink"
526 run_test 17d "symlinks: create dangling"
529 test_mkdir $DIR/$tdir
530 local foo=$DIR/$tdir/$tfile
531 ln -s $foo $foo || error "create symlink failed"
532 ls -l $foo || error "ls -l failed"
533 ls $foo && error "ls not failed" || true
535 run_test 17e "symlinks: create recursive symlink (should return error)"
538 test_mkdir $DIR/$tdir
539 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
540 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
541 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
542 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
543 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
544 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
547 run_test 17f "symlinks: long and very long symlink name"
549 # str_repeat(S, N) generate a string that is string S repeated N times
554 while [ $((n -= 1)) -ge 0 ]; do
560 # Long symlinks and LU-2241
562 test_mkdir $DIR/$tdir
563 local TESTS="59 60 61 4094 4095"
565 # Fix for inode size boundary in 2.1.4
566 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
569 # Patch not applied to 2.2 or 2.3 branches
570 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
571 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
575 local SYMNAME=$(str_repeat 'x' $i)
576 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
577 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
580 run_test 17g "symlinks: really long symlink name and inode boundaries"
582 test_17h() { #bug 17378
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
588 test_mkdir $DIR/$tdir
589 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
590 $LFS setstripe -c -1 $DIR/$tdir
591 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
592 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
593 touch $DIR/$tdir/$tfile || true
595 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
597 test_17i() { #bug 20018
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 remote_mds_nodsh && skip "remote MDS with nodsh"
601 local foo=$DIR/$tdir/$tfile
604 test_mkdir -c1 $DIR/$tdir
605 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
606 ln -s $foo $foo || error "create symlink failed"
607 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
608 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
609 ls -l $foo && error "error not detected"
612 run_test 17i "don't panic on short symlink (should return error)"
614 test_17k() { #bug 22301
615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
616 [[ -z "$(which rsync 2>/dev/null)" ]] &&
617 skip "no rsync command"
618 rsync --help | grep -q xattr ||
619 skip_env "$(rsync --version | head -n1) does not support xattrs"
620 test_mkdir $DIR/$tdir
621 test_mkdir $DIR/$tdir.new
622 touch $DIR/$tdir/$tfile
623 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
624 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
625 error "rsync failed with xattrs enabled"
627 run_test 17k "symlinks: rsync with xattrs enabled"
629 test_17l() { # LU-279
630 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
631 skip "no getfattr command"
633 test_mkdir $DIR/$tdir
634 touch $DIR/$tdir/$tfile
635 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
636 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
637 # -h to not follow symlinks. -m '' to list all the xattrs.
638 # grep to remove first line: '# file: $path'.
639 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
641 lgetxattr_size_check $path $xattr ||
642 error "lgetxattr_size_check $path $xattr failed"
646 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
651 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
652 remote_mds_nodsh && skip "remote MDS with nodsh"
653 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
654 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
655 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
657 local short_sym="0123456789"
658 local wdir=$DIR/$tdir
663 # create a long symlink file
664 for ((i = 0; i < 4; ++i)); do
665 long_sym=${long_sym}${long_sym}
668 echo "create 512 short and long symlink files under $wdir"
669 for ((i = 0; i < 256; ++i)); do
670 ln -sf ${long_sym}"a5a5" $wdir/long-$i
671 ln -sf ${short_sym}"a5a5" $wdir/short-$i
677 wait_delete_completed
679 echo "recreate the 512 symlink files with a shorter string"
680 for ((i = 0; i < 512; ++i)); do
681 # rewrite the symlink file with a shorter string
682 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
683 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
686 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
687 local devname=$(mdsdevname $mds_index)
689 echo "stop and checking mds${mds_index}:"
690 # e2fsck should not return error
692 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
695 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
696 error "start mds${mds_index} failed"
697 df $MOUNT > /dev/null 2>&1
699 error "e2fsck detected error for short/long symlink: rc=$rc"
702 run_test 17m "run e2fsck against MDT which contains short/long symlink"
704 check_fs_consistency_17n() {
708 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
709 # so it only check MDT1/MDT2 instead of all of MDTs.
710 for mdt_index in 1 2; do
711 local devname=$(mdsdevname $mdt_index)
712 # e2fsck should not return error
714 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
717 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
718 error "mount mds$mdt_index failed"
719 df $MOUNT > /dev/null 2>&1
725 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
727 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
728 remote_mds_nodsh && skip "remote MDS with nodsh"
729 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
730 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
731 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
735 test_mkdir $DIR/$tdir
736 for ((i=0; i<10; i++)); do
737 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
738 error "create remote dir error $i"
739 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
740 error "create files under remote dir failed $i"
743 check_fs_consistency_17n ||
744 error "e2fsck report error after create files under remote dir"
746 for ((i = 0; i < 10; i++)); do
747 rm -rf $DIR/$tdir/remote_dir_${i} ||
748 error "destroy remote dir error $i"
751 check_fs_consistency_17n ||
752 error "e2fsck report error after unlink files under remote dir"
754 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
755 skip "lustre < 2.4.50 does not support migrate mv"
757 for ((i = 0; i < 10; i++)); do
758 mkdir -p $DIR/$tdir/remote_dir_${i}
759 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
760 error "create files under remote dir failed $i"
761 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
762 error "migrate remote dir error $i"
764 check_fs_consistency_17n || error "e2fsck report error after migration"
766 for ((i = 0; i < 10; i++)); do
767 rm -rf $DIR/$tdir/remote_dir_${i} ||
768 error "destroy remote dir error $i"
771 check_fs_consistency_17n || error "e2fsck report error after unlink"
773 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
776 remote_mds_nodsh && skip "remote MDS with nodsh"
777 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
778 skip "Need MDS version at least 2.3.64"
780 local wdir=$DIR/${tdir}o
786 mdt_index=$($LFS getstripe -m $wdir/$tfile)
787 mdt_index=$((mdt_index + 1))
790 #fail mds will wait the failover finish then set
791 #following fail_loc to avoid interfer the recovery process.
794 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
795 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
796 ls -l $wdir/$tfile && rc=1
797 do_facet mds${mdt_index} lctl set_param fail_loc=0
798 [[ $rc -eq 0 ]] || error "stat file should fail"
800 run_test 17o "stat file with incompat LMA feature"
803 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
804 ls $DIR || error "Failed to ls $DIR: $?"
806 run_test 18 "touch .../f ; ls ... =============================="
812 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
814 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
817 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
819 run_test 19b "ls -l .../f19 (should return error) =============="
822 [ $RUNAS_ID -eq $UID ] &&
823 skip_env "RUNAS_ID = UID = $UID -- skipping"
825 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
827 run_test 19c "$RUNAS touch .../f19 (should return error) =="
830 cat $DIR/f19 && error || true
832 run_test 19d "cat .../f19 (should return error) =============="
841 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
843 run_test 20 "touch .../f ; ls -l ..."
846 test_mkdir $DIR/$tdir
847 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
848 ln -s dangle $DIR/$tdir/link
849 echo foo >> $DIR/$tdir/link
850 cat $DIR/$tdir/dangle
851 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
852 $CHECKSTAT -f -t file $DIR/$tdir/link ||
853 error "$tdir/link not linked to a file"
855 run_test 21 "write to dangling link"
858 local wdir=$DIR/$tdir
860 chown $RUNAS_ID:$RUNAS_GID $wdir
861 (cd $wdir || error "cd $wdir failed";
862 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
864 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
865 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
866 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
867 error "checkstat -u failed"
869 run_test 22 "unpack tar archive as non-root user"
873 test_mkdir $DIR/$tdir
874 local file=$DIR/$tdir/$tfile
876 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
877 openfile -f O_CREAT:O_EXCL $file &&
878 error "$file recreate succeeded" || true
880 run_test 23a "O_CREAT|O_EXCL in subdir"
882 test_23b() { # bug 18988
883 test_mkdir $DIR/$tdir
884 local file=$DIR/$tdir/$tfile
887 echo foo > $file || error "write filed"
888 echo bar >> $file || error "append filed"
889 $CHECKSTAT -s 8 $file || error "wrong size"
892 run_test 23b "O_APPEND check"
894 # LU-9409, size with O_APPEND and tiny writes
896 local file=$DIR/$tfile
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
900 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
907 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
910 #racing tiny & normal writes
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
912 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
914 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
917 #racing tiny & normal writes 2, ugly numbers
918 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
921 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
924 run_test 23c "O_APPEND size checks for tiny writes"
926 # LU-11069 file offset is correct after appending writes
928 local file=$DIR/$tfile
931 echo CentaurHauls > $file
932 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
933 if ((offset != 26)); then
934 error "wrong offset, expected 26, got '$offset'"
937 run_test 23d "file offset is correct after appending writes"
941 echo '-- same directory rename'
942 test_mkdir $DIR/$tdir
943 touch $DIR/$tdir/$tfile.1
944 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
945 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
947 run_test 24a "rename file to non-existent target"
950 test_mkdir $DIR/$tdir
951 touch $DIR/$tdir/$tfile.{1,2}
952 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
953 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
954 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
956 run_test 24b "rename file to existing target"
959 test_mkdir $DIR/$tdir
960 test_mkdir $DIR/$tdir/d$testnum.1
961 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
962 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
963 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
965 run_test 24c "rename directory to non-existent target"
968 test_mkdir -c1 $DIR/$tdir
969 test_mkdir -c1 $DIR/$tdir/d$testnum.1
970 test_mkdir -c1 $DIR/$tdir/d$testnum.2
971 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
972 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
973 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
975 run_test 24d "rename directory to existing target"
978 echo '-- cross directory renames --'
982 mv $DIR/R5a/f $DIR/R5b/g
983 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
984 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
986 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
991 touch $DIR/R6a/f $DIR/R6b/g
992 mv $DIR/R6a/f $DIR/R6b/g
993 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
994 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
996 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1001 test_mkdir $DIR/R7a/d
1002 mv $DIR/R7a/d $DIR/R7b/e
1003 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1004 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1006 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1009 test_mkdir -c1 $DIR/R8a
1010 test_mkdir -c1 $DIR/R8b
1011 test_mkdir -c1 $DIR/R8a/d
1012 test_mkdir -c1 $DIR/R8b/e
1013 mrename $DIR/R8a/d $DIR/R8b/e
1014 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1015 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1017 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1020 echo "-- rename error cases"
1022 test_mkdir $DIR/R9/a
1024 mrename $DIR/R9/f $DIR/R9/a
1025 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1026 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1027 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1029 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1033 mrename $DIR/R10/f $DIR/R10/g
1034 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1035 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1036 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1038 run_test 24j "source does not exist ============================"
1041 test_mkdir $DIR/R11a
1042 test_mkdir $DIR/R11a/d
1044 mv $DIR/R11a/f $DIR/R11a/d
1045 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1046 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1048 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1050 # bug 2429 - rename foo foo foo creates invalid file
1053 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1055 run_test 24l "Renaming a file to itself ========================"
1059 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1060 # on ext3 this does not remove either the source or target files
1061 # though the "expected" operation would be to remove the source
1062 $CHECKSTAT -t file ${f} || error "${f} missing"
1063 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1065 run_test 24m "Renaming a file to a hard link to itself ========="
1069 # this stats the old file after it was renamed, so it should fail
1071 $CHECKSTAT ${f} || error "${f} missing"
1073 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1074 $CHECKSTAT -a ${f} || error "${f} exists"
1076 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1079 test_mkdir $DIR/$tdir
1080 rename_many -s random -v -n 10 $DIR/$tdir
1082 run_test 24o "rename of files during htree split"
1085 test_mkdir $DIR/R12a
1086 test_mkdir $DIR/R12b
1087 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1088 mrename $DIR/R12a $DIR/R12b
1089 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1090 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1091 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1092 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1094 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1096 cleanup_multiop_pause() {
1098 kill -USR1 $MULTIPID
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1104 test_mkdir $DIR/R13a
1105 test_mkdir $DIR/R13b
1106 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1107 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1110 trap cleanup_multiop_pause EXIT
1111 mrename $DIR/R13a $DIR/R13b
1112 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1113 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1114 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1115 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1116 cleanup_multiop_pause
1117 wait $MULTIPID || error "multiop close failed"
1119 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1121 test_24r() { #bug 3789
1122 test_mkdir $DIR/R14a
1123 test_mkdir $DIR/R14a/b
1124 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1125 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1126 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1128 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1131 test_mkdir $DIR/R15a
1132 test_mkdir $DIR/R15a/b
1133 test_mkdir $DIR/R15a/b/c
1134 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1135 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1136 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1138 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1140 test_mkdir $DIR/R16a
1141 test_mkdir $DIR/R16a/b
1142 test_mkdir $DIR/R16a/b/c
1143 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1144 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1145 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1147 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1149 test_24u() { # bug12192
1150 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1151 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1153 run_test 24u "create stripe file"
1155 simple_cleanup_common() {
1158 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1160 local start=$SECONDS
1163 wait_delete_completed
1164 echo "cleanup time $((SECONDS - start))"
1168 max_pages_per_rpc() {
1169 local mdtname="$(printf "MDT%04x" ${1:-0})"
1170 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1176 local nrfiles=${COUNT:-100000}
1177 local fname="$DIR/$tdir/$tfile"
1179 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1180 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1182 test_mkdir "$(dirname $fname)"
1183 # assume MDT0000 has the fewest inodes
1184 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1185 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1186 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1188 trap simple_cleanup_common EXIT
1190 createmany -m "$fname" $nrfiles
1192 cancel_lru_locks mdc
1193 lctl set_param mdc.*.stats clear
1195 # was previously test_24D: LU-6101
1196 # readdir() returns correct number of entries after cursor reload
1197 local num_ls=$(ls $DIR/$tdir | wc -l)
1198 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1199 local num_all=$(ls -a $DIR/$tdir | wc -l)
1200 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1201 [ $num_all -ne $((nrfiles + 2)) ]; then
1202 error "Expected $nrfiles files, got $num_ls " \
1203 "($num_uniq unique $num_all .&..)"
1205 # LU-5 large readdir
1206 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1207 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1208 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1209 # take into account of overhead in lu_dirpage header and end mark in
1210 # each page, plus one in rpc_num calculation.
1211 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1212 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1213 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1214 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1215 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1216 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1217 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1218 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1219 error "large readdir doesn't take effect: " \
1220 "$mds_readpage should be about $rpc_max"
1222 simple_cleanup_common
1224 run_test 24v "list large directory (test hash collision, b=17560)"
1226 test_24w() { # bug21506
1228 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1229 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1230 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1231 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1232 [[ "$SZ1" -eq "$SZ2" ]] ||
1233 error "Error reading at the end of the file $tfile"
1235 run_test 24w "Reading a file larger than 4Gb"
1238 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1240 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1241 skip "Need MDS version at least 2.7.56"
1244 local remote_dir=$DIR/$tdir/remote_dir
1246 test_mkdir $DIR/$tdir
1247 $LFS mkdir -i $MDTIDX $remote_dir ||
1248 error "create remote directory failed"
1250 test_mkdir $DIR/$tdir/src_dir
1251 touch $DIR/$tdir/src_file
1252 test_mkdir $remote_dir/tgt_dir
1253 touch $remote_dir/tgt_file
1255 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1256 error "rename dir cross MDT failed!"
1258 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1259 error "rename file cross MDT failed!"
1261 touch $DIR/$tdir/ln_file
1262 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1263 error "ln file cross MDT failed"
1265 rm -rf $DIR/$tdir || error "Can not delete directories"
1267 run_test 24x "cross MDT rename/link"
1270 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1273 local remote_dir=$DIR/$tdir/remote_dir
1276 test_mkdir $DIR/$tdir
1277 $LFS mkdir -i $mdtidx $remote_dir ||
1278 error "create remote directory failed"
1280 test_mkdir $remote_dir/src_dir
1281 touch $remote_dir/src_file
1282 test_mkdir $remote_dir/tgt_dir
1283 touch $remote_dir/tgt_file
1285 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1286 error "rename subdir in the same remote dir failed!"
1288 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1289 error "rename files in the same remote dir failed!"
1291 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1292 error "link files in the same remote dir failed!"
1294 rm -rf $DIR/$tdir || error "Can not delete directories"
1296 run_test 24y "rename/link on the same dir should succeed"
1299 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1300 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1301 skip "Need MDS version at least 2.12.51"
1305 for index in 0 1; do
1306 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1307 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1310 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1313 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1315 local mdts=$(comma_list $(mdts_nodes))
1317 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1318 stack_trap "do_nodes $mdts $LCTL \
1319 set_param mdt.*.enable_remote_rename=1" EXIT
1321 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1323 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1324 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1326 run_test 24z "cross-MDT rename is done as cp"
1328 test_24A() { # LU-3182
1332 test_mkdir $DIR/$tdir
1333 trap simple_cleanup_common EXIT
1334 createmany -m $DIR/$tdir/$tfile $NFILES
1335 local t=$(ls $DIR/$tdir | wc -l)
1336 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1337 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1338 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1339 [ $v -ne $((NFILES + 2)) ] ; then
1340 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1343 simple_cleanup_common || error "Can not delete directories"
1345 run_test 24A "readdir() returns correct number of entries."
1347 test_24B() { # LU-4805
1348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 test_mkdir $DIR/$tdir
1353 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1354 error "create striped dir failed"
1356 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1357 [ $count -eq 2 ] || error "Expected 2, got $count"
1359 touch $DIR/$tdir/striped_dir/a
1361 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1362 [ $count -eq 3 ] || error "Expected 3, got $count"
1364 touch $DIR/$tdir/striped_dir/.f
1366 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1367 [ $count -eq 4 ] || error "Expected 4, got $count"
1369 rm -rf $DIR/$tdir || error "Can not delete directories"
1371 run_test 24B "readdir for striped dir return correct number of entries"
1374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1380 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1381 error "create striped dir failed"
1383 cd $DIR/$tdir/d0/striped_dir
1385 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1386 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1387 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1389 [ "$d0_ino" = "$parent_ino" ] ||
1390 error ".. wrong, expect $d0_ino, get $parent_ino"
1392 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1393 error "mv striped dir failed"
1395 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1397 [ "$d1_ino" = "$parent_ino" ] ||
1398 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1400 run_test 24C "check .. in striped dir"
1403 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1407 mkdir $DIR/$tdir/src_dir
1408 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1409 error "create remote source failed"
1411 touch $DIR/$tdir/src_dir/src_child/a
1413 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1414 error "create remote target dir failed"
1416 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1417 error "create remote target child failed"
1419 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1420 error "rename dir cross MDT failed!"
1424 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1425 error "src_child still exists after rename"
1427 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1428 error "missing file(a) after rename"
1430 rm -rf $DIR/$tdir || error "Can not delete directories"
1432 run_test 24E "cross MDT rename/link"
1435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1438 [ "$SLOW" = "no" ] && repeats=100
1442 echo "$repeats repeats"
1443 for ((i = 0; i < repeats; i++)); do
1444 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1445 touch $DIR/$tdir/test/a || error "touch fails"
1446 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1447 rm -rf $DIR/$tdir/test || error "rmdir fails"
1452 run_test 24F "hash order vs readdir (LU-11330)"
1455 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1460 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1461 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1462 touch $DIR/$tdir-0/f1 || error "touch f1"
1463 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1464 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1465 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1466 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1467 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1469 run_test 24G "migrate symlink in rename"
1472 echo '== symlink sanity ============================================='
1476 touch $DIR/s25/foo ||
1477 error "File creation in symlinked directory failed"
1479 run_test 25a "create file in symlinked directory ==============="
1482 [ ! -d $DIR/d25 ] && test_25a
1483 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1485 run_test 25b "lookup file in symlinked directory ==============="
1489 test_mkdir $DIR/d26/d26-2
1490 ln -s d26/d26-2 $DIR/s26
1491 touch $DIR/s26/foo || error "File creation failed"
1493 run_test 26a "multiple component symlink ======================="
1496 test_mkdir -p $DIR/$tdir/d26-2
1497 ln -s $tdir/d26-2/foo $DIR/s26-2
1498 touch $DIR/s26-2 || error "File creation failed"
1500 run_test 26b "multiple component symlink at end of lookup ======"
1503 test_mkdir $DIR/d26.2
1504 touch $DIR/d26.2/foo
1505 ln -s d26.2 $DIR/s26.2-1
1506 ln -s s26.2-1 $DIR/s26.2-2
1507 ln -s s26.2-2 $DIR/s26.2-3
1508 chmod 0666 $DIR/s26.2-3/foo
1510 run_test 26c "chain of symlinks"
1512 # recursive symlinks (bug 439)
1514 ln -s d26-3/foo $DIR/d26-3
1516 run_test 26d "create multiple component recursive symlink"
1519 [ ! -h $DIR/d26-3 ] && test_26d
1522 run_test 26e "unlink multiple component recursive symlink"
1524 # recursive symlinks (bug 7022)
1526 test_mkdir $DIR/$tdir
1527 test_mkdir $DIR/$tdir/$tfile
1528 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1529 test_mkdir -p lndir/bar1
1530 test_mkdir $DIR/$tdir/$tfile/$tfile
1531 cd $tfile || error "cd $tfile failed"
1532 ln -s .. dotdot || error "ln dotdot failed"
1533 ln -s dotdot/lndir lndir || error "ln lndir failed"
1534 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1535 output=`ls $tfile/$tfile/lndir/bar1`
1536 [ "$output" = bar1 ] && error "unexpected output"
1537 rm -r $tfile || error "rm $tfile failed"
1538 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1540 run_test 26f "rm -r of a directory which has recursive symlink"
1543 test_mkdir $DIR/$tdir
1544 $LFS getstripe $DIR/$tdir
1545 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1546 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1547 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1549 run_test 27a "one stripe file"
1552 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1554 test_mkdir $DIR/$tdir
1555 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1556 $LFS getstripe -c $DIR/$tdir/$tfile
1557 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1558 error "two-stripe file doesn't have two stripes"
1560 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1562 run_test 27b "create and write to two stripe file"
1564 # 27c family tests specific striping, setstripe -o
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 test_mkdir -p $DIR/$tdir
1570 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1571 $LFS getstripe -i $DIR/$tdir/$tfile
1572 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1573 error "stripe not on specified OST"
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1577 run_test 27ca "one stripe on specified OST"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1581 test_mkdir -p $DIR/$tdir
1583 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1584 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1587 # Strip getstripe output to a space separated list of OSTs
1588 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1589 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1590 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1591 error "stripes not on specified OSTs"
1593 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1595 run_test 27cb "two stripes on specified OSTs"
1598 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1599 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1600 skip "server does not support overstriping"
1602 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1608 # Strip getstripe output to a space separated list of OSTs
1609 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1610 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1611 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1612 error "stripes not on specified OSTs"
1614 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1616 run_test 27cc "two stripes on the same OST"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1620 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1621 skip "server does not support overstriping"
1622 test_mkdir -p $DIR/$tdir
1623 local osts="0,1,1,0"
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27cd "four stripes on two OSTs"
1639 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1640 skip_env "too many osts, skipping"
1641 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1642 skip "server does not support overstriping"
1643 # We do one more stripe than we have OSTs
1644 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1645 skip_env "ea_inode feature disabled"
1647 test_mkdir -p $DIR/$tdir
1649 for i in $(seq 0 $OSTCOUNT);
1652 if [ $i -ne $OSTCOUNT ]; then
1656 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1657 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1660 # Strip getstripe output to a space separated list of OSTs
1661 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1662 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1663 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1664 error "stripes not on specified OSTs"
1666 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1668 run_test 27ce "more stripes than OSTs with -o"
1671 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1674 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1675 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1676 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1677 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1678 error "failed to set $osp_proc=0"
1680 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1683 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1684 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1685 error "failed to set $osp_proc=1"
1688 error "should return error due to $osp_proc=0"
1690 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1693 test_mkdir $DIR/$tdir
1694 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1695 error "setstripe failed"
1696 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1699 run_test 27d "create file with default settings"
1702 # LU-5839 adds check for existed layout before setting it
1703 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1704 skip "Need MDS version at least 2.7.56"
1706 test_mkdir $DIR/$tdir
1707 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1708 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1709 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1711 run_test 27e "setstripe existing file (should return error)"
1714 test_mkdir $DIR/$tdir
1715 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1716 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1717 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1718 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1719 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1720 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1722 run_test 27f "setstripe with bad stripe size (should return error)"
1725 test_mkdir $DIR/$tdir
1726 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1727 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1728 error "$DIR/$tdir/$tfile has object"
1730 run_test 27g "$LFS getstripe with no objects"
1733 test_mkdir $DIR/$tdir
1734 touch $DIR/$tdir/$tfile || error "touch failed"
1735 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1736 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1738 (( rc == 2 )) || error "getstripe did not return ENOENT"
1740 run_test 27ga "$LFS getstripe with missing file (should return error)"
1743 test_mkdir $DIR/$tdir
1744 touch $DIR/$tdir/$tfile || error "touch failed"
1745 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1746 error "missing objects"
1748 run_test 27i "$LFS getstripe with some objects"
1751 test_mkdir $DIR/$tdir
1752 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1753 error "setstripe failed" || true
1755 run_test 27j "setstripe with bad stripe offset (should return error)"
1757 test_27k() { # bug 2844
1758 test_mkdir $DIR/$tdir
1759 local file=$DIR/$tdir/$tfile
1760 local ll_max_blksize=$((4 * 1024 * 1024))
1761 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1762 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1763 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1764 dd if=/dev/zero of=$file bs=4k count=1
1765 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1766 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1768 run_test 27k "limit i_blksize for broken user apps"
1771 mcreate $DIR/$tfile || error "creating file"
1772 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1773 error "setstripe should have failed" || true
1775 run_test 27l "check setstripe permissions (should return error)"
1778 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1780 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1781 skip_env "multiple clients -- skipping"
1783 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1785 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1786 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1788 trap simple_cleanup_common EXIT
1789 test_mkdir $DIR/$tdir
1790 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1791 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1792 error "dd should fill OST0"
1794 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1796 [ $i -gt 256 ] && break
1799 touch $DIR/$tdir/$tfile.$i
1800 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1801 awk '{print $1}'| grep -w "0") ] &&
1802 error "OST0 was full but new created file still use it"
1804 touch $DIR/$tdir/$tfile.$i
1805 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1806 awk '{print $1}'| grep -w "0") ] &&
1807 error "OST0 was full but new created file still use it"
1808 simple_cleanup_common
1810 run_test 27m "create file while OST0 was full"
1812 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1813 # if the OST isn't full anymore.
1815 local ostidx=${1:-""}
1820 local list=$(comma_list $(osts_nodes))
1821 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1823 do_nodes $list lctl set_param fail_loc=0
1824 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1825 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1826 awk '{print $1 * 2;exit;}')
1827 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1829 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1832 __exhaust_precreations() {
1835 local FAILIDX=${3:-$OSTIDX}
1836 local ofacet=ost$((OSTIDX + 1))
1838 mkdir_on_mdt0 $DIR/$tdir
1839 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1840 local mfacet=mds$((mdtidx + 1))
1841 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1843 local OST=$(ostname_from_index $OSTIDX)
1846 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1847 local last_id=$(do_facet $mfacet lctl get_param -n \
1848 osp.$mdtosc_proc1.prealloc_last_id)
1849 local next_id=$(do_facet $mfacet lctl get_param -n \
1850 osp.$mdtosc_proc1.prealloc_next_id)
1852 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1853 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1855 test_mkdir -p $DIR/$tdir/${OST}
1856 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1857 #define OBD_FAIL_OST_ENOSPC 0x215
1858 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1859 echo "Creating to objid $last_id on ost $OST..."
1860 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1861 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1862 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1865 exhaust_precreations() {
1866 __exhaust_precreations $1 $2 $3
1870 exhaust_all_precreations() {
1872 for (( i=0; i < OSTCOUNT; i++ )) ; do
1873 __exhaust_precreations $i $1 -1
1879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1881 remote_mds_nodsh && skip "remote MDS with nodsh"
1882 remote_ost_nodsh && skip "remote OST with nodsh"
1885 rm -f $DIR/$tdir/$tfile
1886 exhaust_precreations 0 0x80000215
1887 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1888 touch $DIR/$tdir/$tfile || error "touch failed"
1889 $LFS getstripe $DIR/$tdir/$tfile
1892 run_test 27n "create file with some full OSTs"
1895 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1897 remote_mds_nodsh && skip "remote MDS with nodsh"
1898 remote_ost_nodsh && skip "remote OST with nodsh"
1901 rm -f $DIR/$tdir/$tfile
1902 exhaust_all_precreations 0x215
1904 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1909 run_test 27o "create file with all full OSTs (should error)"
1911 function create_and_checktime() {
1916 for ((i=0; i < $loops; i++)); do
1917 local start=$SECONDS
1918 multiop $fname-$i Oc
1919 ((SECONDS-start < TIMEOUT)) ||
1920 error "creation took " $((SECONDS-$start)) && return 1
1925 local mdts=$(comma_list $(mdts_nodes))
1927 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1928 skip "Need MDS version at least 2.13.57"
1930 local f0=$DIR/${tfile}-0
1931 local f1=$DIR/${tfile}-1
1933 wait_delete_completed
1935 # refill precreated objects
1936 $LFS setstripe -i0 -c1 $f0
1938 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1939 # force QoS allocation policy
1940 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1941 stack_trap "do_nodes $mdts $LCTL set_param \
1942 lov.*.qos_threshold_rr=$saved" EXIT
1945 # one OST is unavailable, but still have few objects preallocated
1947 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1948 rm -rf $f1 $DIR/$tdir*" EXIT
1950 for ((i=0; i < 7; i++)); do
1951 mkdir $DIR/$tdir$i || error "can't create dir"
1952 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1953 error "can't set striping"
1955 for ((i=0; i < 7; i++)); do
1956 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1960 run_test 27oo "don't let few threads to reserve too many objects"
1963 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1965 remote_mds_nodsh && skip "remote MDS with nodsh"
1966 remote_ost_nodsh && skip "remote OST with nodsh"
1969 rm -f $DIR/$tdir/$tfile
1970 test_mkdir $DIR/$tdir
1972 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1973 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1974 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1976 exhaust_precreations 0 0x80000215
1977 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1978 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1979 $LFS getstripe $DIR/$tdir/$tfile
1983 run_test 27p "append to a truncated file with some full OSTs"
1986 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1988 remote_mds_nodsh && skip "remote MDS with nodsh"
1989 remote_ost_nodsh && skip "remote OST with nodsh"
1992 rm -f $DIR/$tdir/$tfile
1994 mkdir_on_mdt0 $DIR/$tdir
1995 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1996 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1997 error "truncate $DIR/$tdir/$tfile failed"
1998 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2000 exhaust_all_precreations 0x215
2002 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2003 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2007 run_test 27q "append to truncated file with all OSTs full (should error)"
2010 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2012 remote_mds_nodsh && skip "remote MDS with nodsh"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2016 rm -f $DIR/$tdir/$tfile
2017 exhaust_precreations 0 0x80000215
2019 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2023 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2025 test_27s() { # bug 10725
2026 test_mkdir $DIR/$tdir
2027 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2028 local stripe_count=0
2029 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2030 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2031 error "stripe width >= 2^32 succeeded" || true
2034 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2036 test_27t() { # bug 10864
2041 $WLFS getstripe $tfile
2044 run_test 27t "check that utils parse path correctly"
2046 test_27u() { # bug 4900
2047 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2048 remote_mds_nodsh && skip "remote MDS with nodsh"
2051 local list=$(comma_list $(mdts_nodes))
2053 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2054 do_nodes $list $LCTL set_param fail_loc=0x139
2055 test_mkdir -p $DIR/$tdir
2056 trap simple_cleanup_common EXIT
2057 createmany -o $DIR/$tdir/t- 1000
2058 do_nodes $list $LCTL set_param fail_loc=0
2060 TLOG=$TMP/$tfile.getstripe
2061 $LFS getstripe $DIR/$tdir > $TLOG
2062 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2063 unlinkmany $DIR/$tdir/t- 1000
2065 [[ $OBJS -gt 0 ]] &&
2066 error "$OBJS objects created on OST-0. See $TLOG" ||
2069 run_test 27u "skip object creation on OSC w/o objects"
2071 test_27v() { # bug 4900
2072 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2074 remote_mds_nodsh && skip "remote MDS with nodsh"
2075 remote_ost_nodsh && skip "remote OST with nodsh"
2077 exhaust_all_precreations 0x215
2080 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2082 touch $DIR/$tdir/$tfile
2083 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2085 for (( i=1; i < OSTCOUNT; i++ )); do
2086 do_facet ost$i lctl set_param fail_loc=0x705
2088 local START=`date +%s`
2089 createmany -o $DIR/$tdir/$tfile 32
2091 local FINISH=`date +%s`
2092 local TIMEOUT=`lctl get_param -n timeout`
2093 local PROCESS=$((FINISH - START))
2094 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2095 error "$FINISH - $START >= $TIMEOUT / 2"
2096 sleep $((TIMEOUT / 2 - PROCESS))
2099 run_test 27v "skip object creation on slow OST"
2101 test_27w() { # bug 10997
2102 test_mkdir $DIR/$tdir
2103 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2104 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2105 error "stripe size $size != 65536" || true
2106 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2107 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2109 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2112 [[ $OSTCOUNT -lt 2 ]] &&
2113 skip_env "skipping multiple stripe count/offset test"
2115 test_mkdir $DIR/$tdir
2116 for i in $(seq 1 $OSTCOUNT); do
2118 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2119 error "setstripe -c $i -i $offset failed"
2120 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2121 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2122 [ $count -ne $i ] && error "stripe count $count != $i" || true
2123 [ $index -ne $offset ] &&
2124 error "stripe offset $index != $offset" || true
2127 run_test 27wa "check $LFS setstripe -c -i options"
2130 remote_ost_nodsh && skip "remote OST with nodsh"
2131 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2134 OFFSET=$(($OSTCOUNT - 1))
2136 local OST=$(ostname_from_index $OSTIDX)
2138 test_mkdir $DIR/$tdir
2139 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2140 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2142 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2143 for i in $(seq 0 $OFFSET); do
2144 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2145 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2146 error "OST0 was degraded but new created file still use it"
2148 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2150 run_test 27x "create files while OST0 is degraded"
2153 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2154 remote_mds_nodsh && skip "remote MDS with nodsh"
2155 remote_ost_nodsh && skip "remote OST with nodsh"
2156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2158 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2159 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2160 osp.$mdtosc.prealloc_last_id)
2161 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2162 osp.$mdtosc.prealloc_next_id)
2163 local fcount=$((last_id - next_id))
2164 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2165 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2167 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2168 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2169 local OST_DEACTIVE_IDX=-1
2174 for OSC in $MDS_OSCS; do
2175 OST=$(osc_to_ost $OSC)
2176 OSTIDX=$(index_from_ostuuid $OST)
2177 if [ $OST_DEACTIVE_IDX == -1 ]; then
2178 OST_DEACTIVE_IDX=$OSTIDX
2180 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2181 echo $OSC "is Deactivated:"
2182 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2186 OSTIDX=$(index_from_ostuuid $OST)
2187 test_mkdir $DIR/$tdir
2188 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2190 for OSC in $MDS_OSCS; do
2191 OST=$(osc_to_ost $OSC)
2192 OSTIDX=$(index_from_ostuuid $OST)
2193 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2194 echo $OST "is degraded:"
2195 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2196 obdfilter.$OST.degraded=1
2201 createmany -o $DIR/$tdir/$tfile $fcount
2203 for OSC in $MDS_OSCS; do
2204 OST=$(osc_to_ost $OSC)
2205 OSTIDX=$(index_from_ostuuid $OST)
2206 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2207 echo $OST "is recovered from degraded:"
2208 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2209 obdfilter.$OST.degraded=0
2211 do_facet $SINGLEMDS lctl --device %$OSC activate
2215 # all osp devices get activated, hence -1 stripe count restored
2216 local stripe_count=0
2218 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2219 # devices get activated.
2221 $LFS setstripe -c -1 $DIR/$tfile
2222 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2224 [ $stripe_count -ne $OSTCOUNT ] &&
2225 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2228 run_test 27y "create files while OST0 is degraded and the rest inactive"
2234 lmm_count=$($LFS getstripe -c $1)
2235 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2236 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2238 local old_ifs="$IFS"
2240 fid=($($LFS path2fid $1))
2243 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2244 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2246 # compare lmm_seq and lu_fid->f_seq
2247 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2248 # compare lmm_object_id and lu_fid->oid
2249 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2251 # check the trusted.fid attribute of the OST objects of the file
2252 local have_obdidx=false
2254 $LFS getstripe $1 | while read obdidx oid hex seq; do
2255 # skip lines up to and including "obdidx"
2256 [ -z "$obdidx" ] && break
2257 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2258 $have_obdidx || continue
2260 local ost=$((obdidx + 1))
2261 local dev=$(ostdevname $ost)
2264 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2266 seq=$(echo $seq | sed -e "s/^0x//g")
2267 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2268 oid_hex=$(echo $oid)
2270 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2272 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2276 # Don't unmount/remount the OSTs if we don't need to do that.
2277 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2278 # update too, until that use mount/ll_decode_filter_fid/mount.
2279 # Re-enable when debugfs will understand new filter_fid.
2281 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2282 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2283 $dev 2>/dev/null" | grep "parent=")
2285 if [ -z "$ff" ]; then
2287 mount_fstype ost$ost
2288 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2289 $(facet_mntpt ost$ost)/$obj_file)
2290 unmount_fstype ost$ost
2291 start ost$ost $dev $OST_MOUNT_OPTS
2295 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2297 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2299 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2300 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2302 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2303 # stripe_size=1048576 component_id=1 component_start=0 \
2304 # component_end=33554432
2305 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2306 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2307 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2309 if grep -q 'stripe=' <<<$ff; then
2310 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2312 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2313 # into f_ver in this case. See comment on ff_parent.
2314 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2317 # compare lmm_seq and filter_fid->ff_parent.f_seq
2318 [ $ff_pseq = $lmm_seq ] ||
2319 error "FF parent SEQ $ff_pseq != $lmm_seq"
2320 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2321 [ $ff_poid = $lmm_oid ] ||
2322 error "FF parent OID $ff_poid != $lmm_oid"
2323 (($ff_pstripe == $stripe_nr)) ||
2324 error "FF stripe $ff_pstripe != $stripe_nr"
2326 stripe_nr=$((stripe_nr + 1))
2327 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2329 if grep -q 'stripe_count=' <<<$ff; then
2330 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2331 -e 's/ .*//' <<<$ff)
2332 [ $lmm_count = $ff_scnt ] ||
2333 error "FF stripe count $lmm_count != $ff_scnt"
2339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2340 remote_ost_nodsh && skip "remote OST with nodsh"
2342 test_mkdir $DIR/$tdir
2343 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2344 { error "setstripe -c -1 failed"; return 1; }
2345 # We need to send a write to every object to get parent FID info set.
2346 # This _should_ also work for setattr, but does not currently.
2347 # touch $DIR/$tdir/$tfile-1 ||
2348 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2349 { error "dd $tfile-1 failed"; return 2; }
2350 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2351 { error "setstripe -c -1 failed"; return 3; }
2352 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2353 { error "dd $tfile-2 failed"; return 4; }
2355 # make sure write RPCs have been sent to OSTs
2358 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2359 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2361 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2363 test_27A() { # b=19102
2364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2366 save_layout_restore_at_exit $MOUNT
2367 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2368 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2369 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2370 local default_size=$($LFS getstripe -S $MOUNT)
2371 local default_offset=$($LFS getstripe -i $MOUNT)
2372 local dsize=$(do_facet $SINGLEMDS \
2373 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2374 [ $default_size -eq $dsize ] ||
2375 error "stripe size $default_size != $dsize"
2376 [ $default_offset -eq -1 ] ||
2377 error "stripe offset $default_offset != -1"
2379 run_test 27A "check filesystem-wide default LOV EA values"
2381 test_27B() { # LU-2523
2382 test_mkdir $DIR/$tdir
2383 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2385 # open f1 with O_LOV_DELAY_CREATE
2387 # call setstripe ioctl on open file descriptor for f1
2389 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2393 # open f1 with O_LOV_DELAY_CREATE
2395 # call setstripe ioctl on open file descriptor for f1
2397 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2399 # Allow multiop to fail in imitation of NFS's busted semantics.
2402 run_test 27B "call setstripe on open unlinked file/rename victim"
2404 # 27C family tests full striping and overstriping
2405 test_27Ca() { #LU-2871
2406 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2414 test_mkdir $DIR/$tdir
2416 for i in $(seq 0 $((OSTCOUNT - 1))); do
2417 # set stripe across all OSTs starting from OST$i
2418 $LFS setstripe -i $i -c -1 $tfile$i
2419 # get striping information
2420 ost_idx=($($LFS getstripe $tfile$i |
2421 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2425 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2426 error "${#ost_idx[@]} != $OSTCOUNT"
2428 for index in $(seq 0 $((OSTCOUNT - 1))); do
2430 for j in $(echo ${ost_idx[@]}); do
2431 if [ $index -eq $j ]; then
2437 error "Can not find $index in ${ost_idx[@]}"
2441 run_test 27Ca "check full striping across all OSTs"
2444 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2445 skip "server does not support overstriping"
2446 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2447 skip_env "too many osts, skipping"
2449 test_mkdir -p $DIR/$tdir
2450 local setcount=$(($OSTCOUNT * 2))
2451 [ $setcount -lt 160 ] || large_xattr_enabled ||
2452 skip_env "ea_inode feature disabled"
2454 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2455 error "setstripe failed"
2457 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2458 [ $count -eq $setcount ] ||
2459 error "stripe count $count, should be $setcount"
2461 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2462 error "overstriped should be set in pattern"
2464 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2467 run_test 27Cb "more stripes than OSTs with -C"
2470 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2471 skip "server does not support overstriping"
2472 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2474 test_mkdir -p $DIR/$tdir
2475 local setcount=$(($OSTCOUNT - 1))
2477 [ $setcount -lt 160 ] || large_xattr_enabled ||
2478 skip_env "ea_inode feature disabled"
2480 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2481 error "setstripe failed"
2483 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2484 [ $count -eq $setcount ] ||
2485 error "stripe count $count, should be $setcount"
2487 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2488 error "overstriped should not be set in pattern"
2490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2493 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2496 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2497 skip "server does not support overstriping"
2498 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2499 large_xattr_enabled || skip_env "ea_inode feature disabled"
2501 test_mkdir -p $DIR/$tdir
2502 local setcount=$LOV_MAX_STRIPE_COUNT
2504 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2505 error "setstripe failed"
2507 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2508 [ $count -eq $setcount ] ||
2509 error "stripe count $count, should be $setcount"
2511 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2512 error "overstriped should be set in pattern"
2514 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2517 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2519 run_test 27Cd "test maximum stripe count"
2522 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2523 skip "server does not support overstriping"
2524 test_mkdir -p $DIR/$tdir
2526 pool_add $TESTNAME || error "Pool creation failed"
2527 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2531 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2532 error "setstripe failed"
2534 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2535 [ $count -eq $setcount ] ||
2536 error "stripe count $count, should be $setcount"
2538 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2539 error "overstriped should be set in pattern"
2541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2544 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2546 run_test 27Ce "test pool with overstriping"
2549 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2550 skip "server does not support overstriping"
2551 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2552 skip_env "too many osts, skipping"
2554 test_mkdir -p $DIR/$tdir
2556 local setcount=$(($OSTCOUNT * 2))
2557 [ $setcount -lt 160 ] || large_xattr_enabled ||
2558 skip_env "ea_inode feature disabled"
2560 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2561 error "setstripe failed"
2563 echo 1 > $DIR/$tdir/$tfile
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Cf "test default inheritance with overstriping"
2580 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2581 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2582 remote_mds_nodsh && skip "remote MDS with nodsh"
2584 local POOL=${POOL:-testpool}
2586 local last_ost=$(($OSTCOUNT - 1))
2588 local ost_list=$(seq $first_ost $ost_step $last_ost)
2589 local ost_range="$first_ost $last_ost $ost_step"
2591 test_mkdir $DIR/$tdir
2592 pool_add $POOL || error "pool_add failed"
2593 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2596 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2598 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2599 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2600 skip27D+=" -s 30,31"
2601 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2602 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2603 skip27D+=" -s 32,33"
2604 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2606 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2607 error "llapi_layout_test failed"
2609 destroy_test_pools || error "destroy test pools failed"
2611 run_test 27D "validate llapi_layout API"
2613 # Verify that default_easize is increased from its initial value after
2614 # accessing a widely striped file.
2616 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2617 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2618 skip "client does not have LU-3338 fix"
2620 # 72 bytes is the minimum space required to store striping
2621 # information for a file striped across one OST:
2622 # (sizeof(struct lov_user_md_v3) +
2623 # sizeof(struct lov_user_ost_data_v1))
2625 $LCTL set_param -n llite.*.default_easize $min_easize ||
2626 error "lctl set_param failed"
2627 local easize=$($LCTL get_param -n llite.*.default_easize)
2629 [ $easize -eq $min_easize ] ||
2630 error "failed to set default_easize"
2632 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2633 error "setstripe failed"
2634 # In order to ensure stat() call actually talks to MDS we need to
2635 # do something drastic to this file to shake off all lock, e.g.
2636 # rename it (kills lookup lock forcing cache cleaning)
2637 mv $DIR/$tfile $DIR/${tfile}-1
2638 ls -l $DIR/${tfile}-1
2641 easize=$($LCTL get_param -n llite.*.default_easize)
2643 [ $easize -gt $min_easize ] ||
2644 error "default_easize not updated"
2646 run_test 27E "check that default extended attribute size properly increases"
2648 test_27F() { # LU-5346/LU-7975
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2650 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2651 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2652 skip "Need MDS version at least 2.8.51"
2653 remote_ost_nodsh && skip "remote OST with nodsh"
2655 test_mkdir $DIR/$tdir
2657 $LFS setstripe -c 2 $DIR/$tdir
2659 # stop all OSTs to reproduce situation for LU-7975 ticket
2660 for num in $(seq $OSTCOUNT); do
2664 # open/create f0 with O_LOV_DELAY_CREATE
2665 # truncate f0 to a non-0 size
2667 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2669 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2670 # open/write it again to force delayed layout creation
2671 cat /etc/hosts > $DIR/$tdir/f0 &
2675 for num in $(seq $OSTCOUNT); do
2676 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2677 error "ost$num failed to start"
2680 wait $catpid || error "cat failed"
2682 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2683 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2684 error "wrong stripecount"
2687 run_test 27F "Client resend delayed layout creation with non-zero size"
2689 test_27G() { #LU-10629
2690 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2691 skip "Need MDS version at least 2.11.51"
2692 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2693 remote_mds_nodsh && skip "remote MDS with nodsh"
2694 local POOL=${POOL:-testpool}
2695 local ostrange="0 0 1"
2697 test_mkdir $DIR/$tdir
2698 touch $DIR/$tdir/$tfile.nopool
2699 pool_add $POOL || error "pool_add failed"
2700 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2701 $LFS setstripe -p $POOL $DIR/$tdir
2703 local pool=$($LFS getstripe -p $DIR/$tdir)
2705 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2706 touch $DIR/$tdir/$tfile.default
2707 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2708 $LFS find $DIR/$tdir -type f --pool $POOL
2709 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2710 [[ "$found" == "2" ]] ||
2711 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2713 $LFS setstripe -d $DIR/$tdir
2715 pool=$($LFS getstripe -p -d $DIR/$tdir)
2717 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2719 run_test 27G "Clear OST pool from stripe"
2722 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2723 skip "Need MDS version newer than 2.11.54"
2724 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2725 test_mkdir $DIR/$tdir
2726 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2727 touch $DIR/$tdir/$tfile
2728 $LFS getstripe -c $DIR/$tdir/$tfile
2729 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2730 error "two-stripe file doesn't have two stripes"
2732 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2733 $LFS getstripe -y $DIR/$tdir/$tfile
2734 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2735 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2736 error "expected l_ost_idx: [02]$ not matched"
2738 # make sure ost list has been cleared
2739 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2740 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2741 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2743 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2745 run_test 27H "Set specific OSTs stripe"
2748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2749 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2750 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2751 skip "Need MDS version newer than 2.12.52"
2752 local pool=$TESTNAME
2753 local ostrange="1 1 1"
2755 save_layout_restore_at_exit $MOUNT
2756 $LFS setstripe -c 2 -i 0 $MOUNT
2757 pool_add $pool || error "pool_add failed"
2758 pool_add_targets $pool $ostrange ||
2759 error "pool_add_targets failed"
2760 test_mkdir $DIR/$tdir
2761 $LFS setstripe -p $pool $DIR/$tdir
2762 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2763 $LFS getstripe $DIR/$tdir/$tfile
2765 run_test 27I "check that root dir striping does not break parent dir one"
2768 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2769 skip "Need MDS version newer than 2.12.51"
2771 test_mkdir $DIR/$tdir
2772 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2773 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2775 # create foreign file (raw way)
2776 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2777 error "creating $tfile w/ hex flags w/o --foreign should fail"
2779 ! $LFS setstripe --foreign --flags foo \
2780 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2781 error "creating $tfile with '--flags foo' should fail"
2783 ! $LFS setstripe --foreign --flags 0xffffffff \
2784 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2785 error "creating $tfile w/ 0xffffffff flags should fail"
2787 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2788 -t 1 -F 0xda08 || error "create_foreign_file failed"
2790 # verify foreign file (raw way)
2791 parse_foreign_file -f $DIR/$tdir/$tfile |
2792 grep "lov_foreign_magic: 0x0BD70BD0" ||
2793 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2794 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2795 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2796 parse_foreign_file -f $DIR/$tdir/$tfile |
2797 grep "lov_foreign_size: 73" ||
2798 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2799 parse_foreign_file -f $DIR/$tdir/$tfile |
2800 grep "lov_foreign_type: 1" ||
2801 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2802 parse_foreign_file -f $DIR/$tdir/$tfile |
2803 grep "lov_foreign_flags: 0x0000DA08" ||
2804 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2805 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2806 grep "lov_foreign_value: 0x" |
2807 sed -e 's/lov_foreign_value: 0x//')
2808 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2809 [[ $lov = ${lov2// /} ]] ||
2810 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2812 # create foreign file (lfs + API)
2813 $LFS setstripe --foreign=none --flags 0xda08 \
2814 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2815 error "$DIR/$tdir/${tfile}2: create failed"
2817 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2818 grep "lfm_magic:.*0x0BD70BD0" ||
2819 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2820 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2821 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2822 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2823 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2824 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2825 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2826 grep "lfm_flags:.*0x0000DA08" ||
2827 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2828 $LFS getstripe $DIR/$tdir/${tfile}2 |
2829 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2830 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2832 # modify striping should fail
2833 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2834 error "$DIR/$tdir/$tfile: setstripe should fail"
2835 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2836 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2839 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2840 cat $DIR/$tdir/${tfile}2 &&
2841 error "$DIR/$tdir/${tfile}2: read should fail"
2842 cat /etc/passwd > $DIR/$tdir/$tfile &&
2843 error "$DIR/$tdir/$tfile: write should fail"
2844 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2845 error "$DIR/$tdir/${tfile}2: write should fail"
2848 chmod 222 $DIR/$tdir/$tfile ||
2849 error "$DIR/$tdir/$tfile: chmod failed"
2850 chmod 222 $DIR/$tdir/${tfile}2 ||
2851 error "$DIR/$tdir/${tfile}2: chmod failed"
2854 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2855 error "$DIR/$tdir/$tfile: chown failed"
2856 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2857 error "$DIR/$tdir/${tfile}2: chown failed"
2859 # rename should work
2860 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2861 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2862 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2863 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2865 #remove foreign file
2866 rm $DIR/$tdir/${tfile}.new ||
2867 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2868 rm $DIR/$tdir/${tfile}2.new ||
2869 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2871 run_test 27J "basic ops on file with foreign LOV"
2874 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2875 skip "Need MDS version newer than 2.12.49"
2877 test_mkdir $DIR/$tdir
2878 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2879 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2881 # create foreign dir (raw way)
2882 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2883 error "creating $tdir w/ hex flags w/o --foreign should fail"
2885 ! $LFS setdirstripe --foreign --flags foo \
2886 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2887 error "creating $tdir with '--flags foo' should fail"
2889 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2890 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2891 error "creating $tdir w/ 0xffffffff flags should fail"
2893 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2894 error "create_foreign_dir FAILED"
2896 # verify foreign dir (raw way)
2897 parse_foreign_dir -d $DIR/$tdir/$tdir |
2898 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2899 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2900 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2901 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2902 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2903 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2904 parse_foreign_dir -d $DIR/$tdir/$tdir |
2905 grep "lmv_foreign_flags: 55813$" ||
2906 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2907 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2908 grep "lmv_foreign_value: 0x" |
2909 sed 's/lmv_foreign_value: 0x//')
2910 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2912 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2914 # create foreign dir (lfs + API)
2915 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2916 $DIR/$tdir/${tdir}2 ||
2917 error "$DIR/$tdir/${tdir}2: create failed"
2919 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2920 grep "lfm_magic:.*0x0CD50CD0" ||
2921 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2922 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2923 # - sizeof(lfm_type) - sizeof(lfm_flags)
2924 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2925 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2926 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2927 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2928 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2929 grep "lfm_flags:.*0x0000DA05" ||
2930 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2931 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2932 grep "lfm_value.*${uuid1}@${uuid2}" ||
2933 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2935 # file create in dir should fail
2936 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2937 touch $DIR/$tdir/${tdir}2/$tfile &&
2938 "$DIR/${tdir}2: file create should fail"
2941 chmod 777 $DIR/$tdir/$tdir ||
2942 error "$DIR/$tdir: chmod failed"
2943 chmod 777 $DIR/$tdir/${tdir}2 ||
2944 error "$DIR/${tdir}2: chmod failed"
2947 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2948 error "$DIR/$tdir: chown failed"
2949 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2950 error "$DIR/${tdir}2: chown failed"
2952 # rename should work
2953 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2954 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2955 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2956 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2959 rmdir $DIR/$tdir/${tdir}.new ||
2960 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2961 rmdir $DIR/$tdir/${tdir}2.new ||
2962 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2964 run_test 27K "basic ops on dir with foreign LMV"
2967 remote_mds_nodsh && skip "remote MDS with nodsh"
2969 local POOL=${POOL:-$TESTNAME}
2971 pool_add $POOL || error "pool_add failed"
2973 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2974 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2975 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2977 run_test 27L "lfs pool_list gives correct pool name"
2980 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2981 skip "Need MDS version >= than 2.12.57"
2982 remote_mds_nodsh && skip "remote MDS with nodsh"
2983 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2985 test_mkdir $DIR/$tdir
2987 # Set default striping on directory
2988 $LFS setstripe -C 4 $DIR/$tdir
2990 echo 1 > $DIR/$tdir/${tfile}.1
2991 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2993 [ $count -eq $setcount ] ||
2994 error "(1) stripe count $count, should be $setcount"
2996 # Capture existing append_stripe_count setting for restore
2997 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2998 local mdts=$(comma_list $(mdts_nodes))
2999 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3001 local appendcount=$orig_count
3002 echo 1 >> $DIR/$tdir/${tfile}.2_append
3003 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3004 [ $count -eq $appendcount ] ||
3005 error "(2)stripe count $count, should be $appendcount for append"
3007 # Disable O_APPEND striping, verify it works
3008 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3010 # Should now get the default striping, which is 4
3012 echo 1 >> $DIR/$tdir/${tfile}.3_append
3013 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3014 [ $count -eq $setcount ] ||
3015 error "(3) stripe count $count, should be $setcount"
3017 # Try changing the stripe count for append files
3018 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3020 # Append striping is now 2 (directory default is still 4)
3022 echo 1 >> $DIR/$tdir/${tfile}.4_append
3023 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3024 [ $count -eq $appendcount ] ||
3025 error "(4) stripe count $count, should be $appendcount for append"
3027 # Test append stripe count of -1
3028 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3029 appendcount=$OSTCOUNT
3030 echo 1 >> $DIR/$tdir/${tfile}.5
3031 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3032 [ $count -eq $appendcount ] ||
3033 error "(5) stripe count $count, should be $appendcount for append"
3035 # Set append striping back to default of 1
3036 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3038 # Try a new default striping, PFL + DOM
3039 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3041 # Create normal DOM file, DOM returns stripe count == 0
3043 touch $DIR/$tdir/${tfile}.6
3044 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3045 [ $count -eq $setcount ] ||
3046 error "(6) stripe count $count, should be $setcount"
3050 echo 1 >> $DIR/$tdir/${tfile}.7_append
3051 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3052 [ $count -eq $appendcount ] ||
3053 error "(7) stripe count $count, should be $appendcount for append"
3055 # Clean up DOM layout
3056 $LFS setstripe -d $DIR/$tdir
3058 # Now test that append striping works when layout is from root
3059 $LFS setstripe -c 2 $MOUNT
3060 # Make a special directory for this
3061 mkdir $DIR/${tdir}/${tdir}.2
3062 stack_trap "$LFS setstripe -d $MOUNT" EXIT
3064 # Verify for normal file
3066 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3067 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3068 [ $count -eq $setcount ] ||
3069 error "(8) stripe count $count, should be $setcount"
3072 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3073 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3074 [ $count -eq $appendcount ] ||
3075 error "(9) stripe count $count, should be $appendcount for append"
3077 # Now test O_APPEND striping with pools
3078 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3079 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3082 pool_add $TESTNAME || error "pool creation failed"
3083 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3085 echo 1 >> $DIR/$tdir/${tfile}.10_append
3087 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3088 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3090 # Check that count is still correct
3092 echo 1 >> $DIR/$tdir/${tfile}.11_append
3093 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3094 [ $count -eq $appendcount ] ||
3095 error "(11) stripe count $count, should be $appendcount for append"
3097 # Disable O_APPEND stripe count, verify pool works separately
3098 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3100 echo 1 >> $DIR/$tdir/${tfile}.12_append
3102 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3103 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3105 # Remove pool setting, verify it's not applied
3106 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3108 echo 1 >> $DIR/$tdir/${tfile}.13_append
3110 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3111 [ "$pool" = "" ] || error "(13) pool found: $pool"
3113 run_test 27M "test O_APPEND striping"
3116 combined_mgs_mds && skip "needs separate MGS/MDT"
3118 pool_add $TESTNAME || error "pool_add failed"
3119 do_facet mgs "$LCTL pool_list $FSNAME" |
3120 grep -Fx "${FSNAME}.${TESTNAME}" ||
3121 error "lctl pool_list on MGS failed"
3123 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3125 clean_foreign_symlink() {
3127 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3128 for i in $DIR/$tdir/* ; do
3129 $LFS unlink_foreign $i || true
3134 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3135 skip "Need MDS version newer than 2.12.51"
3137 test_mkdir $DIR/$tdir
3138 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3139 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3141 trap clean_foreign_symlink EXIT
3143 # enable foreign_symlink behaviour
3144 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3146 # foreign symlink LOV format is a partial path by default
3148 # create foreign file (lfs + API)
3149 $LFS setstripe --foreign=symlink --flags 0xda05 \
3150 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3151 error "$DIR/$tdir/${tfile}: create failed"
3153 $LFS getstripe -v $DIR/$tdir/${tfile} |
3154 grep "lfm_magic:.*0x0BD70BD0" ||
3155 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3156 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3157 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3158 $LFS getstripe -v $DIR/$tdir/${tfile} |
3159 grep "lfm_flags:.*0x0000DA05" ||
3160 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3161 $LFS getstripe $DIR/$tdir/${tfile} |
3162 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3163 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3165 # modify striping should fail
3166 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3167 error "$DIR/$tdir/$tfile: setstripe should fail"
3169 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3170 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3171 cat /etc/passwd > $DIR/$tdir/$tfile &&
3172 error "$DIR/$tdir/$tfile: write should fail"
3174 # rename should succeed
3175 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3176 error "$DIR/$tdir/$tfile: rename has failed"
3178 #remove foreign_symlink file should fail
3179 rm $DIR/$tdir/${tfile}.new &&
3180 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3183 mkdir /tmp/${uuid1} ||
3184 error "/tmp/${uuid1}: mkdir has failed"
3185 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3186 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3187 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3188 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3189 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3190 #read should succeed now
3191 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3192 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3193 #write should succeed now
3194 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3195 error "$DIR/$tdir/${tfile}.new: write should succeed"
3196 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3197 error "$DIR/$tdir/${tfile}.new: diff has failed"
3198 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3199 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3201 #check that getstripe still works
3202 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3203 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3205 # chmod should still succeed
3206 chmod 644 $DIR/$tdir/${tfile}.new ||
3207 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3209 # chown should still succeed
3210 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3211 error "$DIR/$tdir/${tfile}.new: chown has failed"
3213 # rename should still succeed
3214 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3215 error "$DIR/$tdir/${tfile}.new: rename has failed"
3217 #remove foreign_symlink file should still fail
3218 rm $DIR/$tdir/${tfile} &&
3219 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3221 #use special ioctl() to unlink foreign_symlink file
3222 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3223 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3226 run_test 27O "basic ops on foreign file of symlink type"
3229 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3230 skip "Need MDS version newer than 2.12.49"
3232 test_mkdir $DIR/$tdir
3233 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3234 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3236 trap clean_foreign_symlink EXIT
3238 # enable foreign_symlink behaviour
3239 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3241 # foreign symlink LMV format is a partial path by default
3243 # create foreign dir (lfs + API)
3244 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3245 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3246 error "$DIR/$tdir/${tdir}: create failed"
3248 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3249 grep "lfm_magic:.*0x0CD50CD0" ||
3250 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3251 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3252 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3253 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3254 grep "lfm_flags:.*0x0000DA05" ||
3255 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3256 $LFS getdirstripe $DIR/$tdir/${tdir} |
3257 grep "lfm_value.*${uuid1}/${uuid2}" ||
3258 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3260 # file create in dir should fail
3261 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3262 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3264 # rename should succeed
3265 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3266 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3268 #remove foreign_symlink dir should fail
3269 rmdir $DIR/$tdir/${tdir}.new &&
3270 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3273 mkdir -p /tmp/${uuid1}/${uuid2} ||
3274 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3275 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3276 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3277 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3278 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3279 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3280 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3281 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3283 #check that getstripe fails now that foreign_symlink enabled
3284 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3285 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3287 # file create in dir should work now
3288 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3289 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3290 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3291 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3292 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3293 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3295 # chmod should still succeed
3296 chmod 755 $DIR/$tdir/${tdir}.new ||
3297 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3299 # chown should still succeed
3300 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3301 error "$DIR/$tdir/${tdir}.new: chown has failed"
3303 # rename should still succeed
3304 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3305 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3307 #remove foreign_symlink dir should still fail
3308 rmdir $DIR/$tdir/${tdir} &&
3309 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3311 #use special ioctl() to unlink foreign_symlink file
3312 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3313 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3315 #created file should still exist
3316 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3317 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3318 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3319 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3321 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3324 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3325 stack_trap "rm -f $TMP/$tfile*"
3327 test_mkdir $DIR/$tdir-1
3328 test_mkdir $DIR/$tdir-2
3330 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3331 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3333 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3334 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3336 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3337 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3339 # Create some bad symlinks and ensure that we don't loop
3340 # forever or something. These should return ELOOP (40) and
3341 # ENOENT (2) but I don't want to test for that because there's
3342 # always some weirdo architecture that needs to ruin
3343 # everything by defining these error numbers differently.
3345 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3346 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3348 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3349 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3353 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3355 # createtest also checks that device nodes are created and
3356 # then visible correctly (#2091)
3357 test_28() { # bug 2091
3359 $CREATETEST $DIR/d28/ct || error "createtest failed"
3361 run_test 28 "create/mknod/mkdir with bad file types ============"
3364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3366 sync; sleep 1; sync # flush out any dirty pages from previous tests
3373 declare -i LOCKCOUNTORIG=0
3374 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3375 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3377 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3379 declare -i LOCKUNUSEDCOUNTORIG=0
3380 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3381 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3388 declare -i LOCKCOUNTCURRENT=0
3389 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3390 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3393 declare -i LOCKUNUSEDCOUNTCURRENT=0
3394 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3395 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3398 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3399 $LCTL set_param -n ldlm.dump_namespaces ""
3400 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3401 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3402 log "dumped log to $TMP/test_29.dk (bug 5793)"
3405 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3406 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3407 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3408 log "dumped log to $TMP/test_29.dk (bug 5793)"
3412 run_test 29 "IT_GETATTR regression ============================"
3414 test_30a() { # was test_30
3415 cp $(which ls) $DIR || cp /bin/ls $DIR
3416 $DIR/ls / || error "Can't execute binary from lustre"
3419 run_test 30a "execute binary from Lustre (execve) =============="
3422 cp `which ls` $DIR || cp /bin/ls $DIR
3424 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3427 run_test 30b "execute binary from Lustre as non-root ==========="
3429 test_30c() { # b=22376
3430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3432 cp $(which ls) $DIR || cp /bin/ls $DIR
3434 cancel_lru_locks mdc
3435 cancel_lru_locks osc
3436 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3439 run_test 30c "execute binary from Lustre without read perms ===="
3442 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3444 for i in {1..10}; do
3445 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3448 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3449 wait $PID || error "executing dd from Lustre failed"
3455 run_test 30d "execute binary from Lustre while clear locks"
3458 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3459 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3461 run_test 31a "open-unlink file =================================="
3464 touch $DIR/f31 || error "touch $DIR/f31 failed"
3465 ln $DIR/f31 $DIR/f31b || error "ln failed"
3466 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3467 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3469 run_test 31b "unlink file with multiple links while open ======="
3472 touch $DIR/f31 || error "touch $DIR/f31 failed"
3473 ln $DIR/f31 $DIR/f31c || error "ln failed"
3474 multiop_bg_pause $DIR/f31 O_uc ||
3475 error "multiop_bg_pause for $DIR/f31 failed"
3477 $MULTIOP $DIR/f31c Ouc
3478 kill -USR1 $MULTIPID
3481 run_test 31c "open-unlink file with multiple links ============="
3484 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3485 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3487 run_test 31d "remove of open directory ========================="
3489 test_31e() { # bug 2904
3490 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3492 run_test 31e "remove of open non-empty directory ==============="
3494 test_31f() { # bug 4554
3495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3498 test_mkdir $DIR/d31f
3499 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3500 cp /etc/hosts $DIR/d31f
3502 $LFS getstripe $DIR/d31f/hosts
3503 multiop_bg_pause $DIR/d31f D_c || return 1
3506 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3507 test_mkdir $DIR/d31f
3508 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3509 cp /etc/hosts $DIR/d31f
3511 $LFS getstripe $DIR/d31f/hosts
3512 multiop_bg_pause $DIR/d31f D_c || return 1
3515 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3516 wait $MULTIPID || error "first opendir $MULTIPID failed"
3520 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3521 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3524 run_test 31f "remove of open directory with open-unlink file ==="
3527 echo "-- cross directory link --"
3528 test_mkdir -c1 $DIR/${tdir}ga
3529 test_mkdir -c1 $DIR/${tdir}gb
3530 touch $DIR/${tdir}ga/f
3531 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3532 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3533 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3534 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3535 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3537 run_test 31g "cross directory link==============="
3540 echo "-- cross directory link --"
3541 test_mkdir -c1 $DIR/${tdir}
3542 test_mkdir -c1 $DIR/${tdir}/dir
3543 touch $DIR/${tdir}/f
3544 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3545 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3546 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3547 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3548 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3550 run_test 31h "cross directory link under child==============="
3553 echo "-- cross directory link --"
3554 test_mkdir -c1 $DIR/$tdir
3555 test_mkdir -c1 $DIR/$tdir/dir
3556 touch $DIR/$tdir/dir/f
3557 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3558 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3559 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3560 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3561 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3563 run_test 31i "cross directory link under parent==============="
3566 test_mkdir -c1 -p $DIR/$tdir
3567 test_mkdir -c1 -p $DIR/$tdir/dir1
3568 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3569 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3570 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3571 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3574 run_test 31j "link for directory==============="
3577 test_mkdir -c1 -p $DIR/$tdir
3579 touch $DIR/$tdir/exist
3580 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3581 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3582 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3583 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3584 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3585 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3586 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3589 run_test 31k "link to file: the same, non-existing, dir==============="
3595 touch $DIR/d31m2/exist
3596 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3597 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3598 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3599 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3600 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3601 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3604 run_test 31m "link to file: the same, non-existing, dir==============="
3607 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3608 nlink=$(stat --format=%h $DIR/$tfile)
3609 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3611 local cmd="exec $fd<$DIR/$tfile"
3614 trap "eval $cmd" EXIT
3615 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3616 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3617 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3618 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3619 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3622 run_test 31n "check link count of unlinked file"
3625 local tempfile=$(mktemp $1_XXXXXX)
3626 mlink $tempfile $1 2> /dev/null &&
3627 echo "$BASHPID: link $tempfile to $1 succeeded"
3631 test_31o() { # LU-2901
3632 test_mkdir $DIR/$tdir
3633 for LOOP in $(seq 100); do
3634 rm -f $DIR/$tdir/$tfile*
3635 for THREAD in $(seq 8); do
3636 link_one $DIR/$tdir/$tfile.$LOOP &
3639 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3640 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3641 error "$LINKS duplicate links to $tfile.$LOOP" &&
3645 run_test 31o "duplicate hard links with same filename"
3648 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3650 test_mkdir $DIR/$tdir
3651 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3652 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3654 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3655 error "open unlink test1 failed"
3656 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3657 error "open unlink test2 failed"
3659 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3660 error "test1 still exists"
3661 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3662 error "test2 still exists"
3664 run_test 31p "remove of open striped directory"
3667 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3669 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3670 index=$($LFS getdirstripe -i $DIR/$tdir)
3671 [ $index -eq 3 ] || error "first stripe index $index != 3"
3672 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3673 [ $index -eq 1 ] || error "second stripe index $index != 1"
3675 # when "-c <stripe_count>" is set, the number of MDTs specified after
3676 # "-i" should equal to the stripe count
3677 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3679 run_test 31q "create striped directory on specific MDTs"
3681 cleanup_test32_mount() {
3684 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3685 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3686 losetup -d $loopdev || true
3692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3694 echo "== more mountpoints and symlinks ================="
3695 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3696 trap cleanup_test32_mount EXIT
3697 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3698 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3699 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3700 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3701 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3702 cleanup_test32_mount
3704 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3709 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3710 trap cleanup_test32_mount EXIT
3711 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3712 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3713 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3714 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3715 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3716 cleanup_test32_mount
3718 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3723 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3724 trap cleanup_test32_mount EXIT
3725 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3726 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3727 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3728 test_mkdir -p $DIR/$tdir/d2/test_dir
3729 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3730 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3731 cleanup_test32_mount
3733 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3738 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3739 trap cleanup_test32_mount EXIT
3740 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3741 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3742 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3743 test_mkdir -p $DIR/$tdir/d2/test_dir
3744 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3745 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3746 cleanup_test32_mount
3748 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3752 test_mkdir -p $DIR/$tdir/tmp
3753 local tmp_dir=$DIR/$tdir/tmp
3754 ln -s $DIR/$tdir $tmp_dir/symlink11
3755 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3756 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3757 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3759 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3763 test_mkdir -p $DIR/$tdir/tmp
3764 local tmp_dir=$DIR/$tdir/tmp
3765 ln -s $DIR/$tdir $tmp_dir/symlink11
3766 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3767 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3768 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3770 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3773 local tmp_dir=$DIR/$tdir/tmp
3774 test_mkdir -p $tmp_dir
3775 test_mkdir $DIR/${tdir}2
3776 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3777 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3778 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3779 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3780 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3781 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3783 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3786 rm -fr $DIR/$tdir $DIR/${tdir}2
3787 tmp_dir=$DIR/$tdir/tmp
3788 test_mkdir -p $tmp_dir
3789 test_mkdir $DIR/${tdir}2
3790 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3791 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3792 ls $tmp_dir/symlink12 || error "listing symlink12"
3793 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3795 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3800 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3801 trap cleanup_test32_mount EXIT
3802 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3803 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3804 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3805 touch $DIR/$tdir/test_file
3806 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3807 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3808 cleanup_test32_mount
3810 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3815 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3816 trap cleanup_test32_mount EXIT
3817 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3818 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3819 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3820 touch $DIR/$tdir/test_file
3821 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3822 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3823 cleanup_test32_mount
3825 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3831 trap cleanup_test32_mount EXIT
3832 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3833 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3834 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3835 test_mkdir -p $DIR/$tdir/d2
3836 touch $DIR/$tdir/d2/test_file || error "touch failed"
3837 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3838 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3839 cleanup_test32_mount
3841 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3847 trap cleanup_test32_mount EXIT
3848 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3849 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3850 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3851 test_mkdir -p $DIR/$tdir/d2
3852 touch $DIR/$tdir/d2/test_file || error "touch failed"
3853 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3854 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3855 cleanup_test32_mount
3857 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3861 test_mkdir -p $DIR/d32m/tmp
3862 TMP_DIR=$DIR/d32m/tmp
3863 ln -s $DIR $TMP_DIR/symlink11
3864 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3865 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3866 error "symlink11 not a link"
3867 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3868 error "symlink01 not a link"
3870 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3874 test_mkdir -p $DIR/d32n/tmp
3875 TMP_DIR=$DIR/d32n/tmp
3876 ln -s $DIR $TMP_DIR/symlink11
3877 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3878 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3879 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3881 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3885 test_mkdir -p $DIR/d32o/tmp
3886 TMP_DIR=$DIR/d32o/tmp
3887 ln -s $DIR/$tfile $TMP_DIR/symlink12
3888 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3889 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3890 error "symlink12 not a link"
3891 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3892 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3893 error "$DIR/d32o/tmp/symlink12 not file type"
3894 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3895 error "$DIR/d32o/symlink02 not file type"
3897 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3907 test_mkdir -p $DIR/d32p/tmp
3909 TMP_DIR=$DIR/d32p/tmp
3911 ln -s $DIR/$tfile $TMP_DIR/symlink12
3913 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3915 cat $DIR/d32p/tmp/symlink12 ||
3916 error "Can't open $DIR/d32p/tmp/symlink12"
3918 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3921 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3926 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3927 trap cleanup_test32_mount EXIT
3928 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3929 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3930 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3931 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3932 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3933 cleanup_test32_mount
3935 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3940 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3941 trap cleanup_test32_mount EXIT
3942 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3943 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3944 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3945 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3946 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3947 cleanup_test32_mount
3949 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3954 chmod 444 $DIR/$tfile
3955 chown $RUNAS_ID $DIR/$tfile
3957 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3960 run_test 33aa "write file with mode 444 (should return error)"
3964 test_mkdir $DIR/$tdir
3965 chown $RUNAS_ID $DIR/$tdir
3966 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3967 error "$RUNAS create $tdir/$tfile failed"
3968 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3969 error "open RDWR" || true
3971 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3975 test_mkdir $DIR/$tdir
3976 chown $RUNAS_ID $DIR/$tdir
3977 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3979 run_test 33b "test open file with malformed flags (No panic)"
3982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3983 remote_ost_nodsh && skip "remote OST with nodsh"
3991 test_mkdir $DIR/$tdir
3992 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3995 for ostnum in $(seq $OSTCOUNT); do
3996 # test-framework's OST numbering is one-based, while Lustre's
3998 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3999 # check if at least some write_bytes stats are counted
4000 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4001 obdfilter.$ostname.stats |
4002 awk '/^write_bytes/ {print $7}' )
4003 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4004 if (( ${write_bytes:-0} > 0 )); then
4010 $all_zeros || return 0
4013 echo foo > $DIR/$tdir/bar
4017 # Total up write_bytes after writing. We'd better find non-zeros.
4018 for ostnum in $(seq $OSTCOUNT); do
4019 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4020 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4021 obdfilter/$ostname/stats |
4022 awk '/^write_bytes/ {print $7}' )
4023 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4024 if (( ${write_bytes:-0} > 0 )); then
4031 for ostnum in $(seq $OSTCOUNT); do
4032 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4033 echo "Check write_bytes is in obdfilter.*.stats:"
4034 do_facet ost$ostnum lctl get_param -n \
4035 obdfilter.$ostname.stats
4037 error "OST not keeping write_bytes stats (b=22312)"
4040 run_test 33c "test write_bytes stats"
4043 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4047 local remote_dir=$DIR/$tdir/remote_dir
4049 test_mkdir $DIR/$tdir
4050 $LFS mkdir -i $MDTIDX $remote_dir ||
4051 error "create remote directory failed"
4053 touch $remote_dir/$tfile
4054 chmod 444 $remote_dir/$tfile
4055 chown $RUNAS_ID $remote_dir/$tfile
4057 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4059 chown $RUNAS_ID $remote_dir
4060 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4061 error "create" || true
4062 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4063 error "open RDWR" || true
4064 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4066 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4069 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4073 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4074 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4075 mkdir $DIR/$tdir/local_dir
4077 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4078 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4079 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4081 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4082 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4084 rmdir $DIR/$tdir/* || error "rmdir failed"
4087 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4088 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4089 mkdir $DIR/$tdir/local_dir
4091 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4092 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4093 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4095 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4096 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4098 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4101 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4102 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4103 mkdir $DIR/$tdir/local_dir
4105 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4106 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4107 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4109 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4110 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4112 run_test 33e "mkdir and striped directory should have same mode"
4116 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4120 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4121 remote_mds_nodsh && skip "remote MDS with nodsh"
4124 chmod go+rwx $DIR/$tdir
4125 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4126 trap cleanup_33f EXIT
4128 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4129 error "cannot create striped directory"
4131 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4132 error "cannot create files in striped directory"
4134 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4135 error "cannot remove files in striped directory"
4137 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4138 error "cannot remove striped directory"
4142 run_test 33f "nonroot user can create, access, and remove a striped directory"
4145 mkdir -p $DIR/$tdir/dir2
4147 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4149 [[ $err =~ "exists" ]] || error "Not exists error"
4151 run_test 33g "nonroot user create already existing root created file"
4154 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4155 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4156 skip "Need MDS version at least 2.13.50"
4158 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4159 error "mkdir $tdir failed"
4160 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4162 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4165 for fname in $DIR/$tdir/$tfile.bak \
4166 $DIR/$tdir/$tfile.SAV \
4167 $DIR/$tdir/$tfile.orig \
4168 $DIR/$tdir/$tfile~; do
4169 touch $fname || error "touch $fname failed"
4170 index2=$($LFS getstripe -m $fname)
4171 [ $index -eq $index2 ] ||
4172 error "$fname MDT index mismatch $index != $index2"
4176 for i in {1..250}; do
4177 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4178 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4179 touch $fname || error "touch $fname failed"
4180 index2=$($LFS getstripe -m $fname)
4181 if [[ $index != $index2 ]]; then
4182 failed=$((failed + 1))
4183 echo "$fname MDT index mismatch $index != $index2"
4187 echo "$failed MDT index mismatches"
4188 (( failed < 20 )) || error "MDT index mismatch $failed times"
4191 run_test 33h "temp file is located on the same MDT as target"
4193 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4196 $MCREATE $DIR/f34 || error "mcreate failed"
4197 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4198 error "getstripe failed"
4199 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4200 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4201 error "getstripe failed"
4202 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4203 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4205 run_test 34a "truncate file that has not been opened ==========="
4208 [ ! -f $DIR/f34 ] && test_34a
4209 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4210 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4211 $OPENFILE -f O_RDONLY $DIR/f34
4212 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4213 error "getstripe failed"
4214 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4215 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4217 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4220 [ ! -f $DIR/f34 ] && test_34a
4221 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4222 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4223 $OPENFILE -f O_RDWR $DIR/f34
4224 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4225 error "$LFS getstripe failed"
4226 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4227 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4229 run_test 34c "O_RDWR opening file-with-size works =============="
4232 [ ! -f $DIR/f34 ] && test_34a
4233 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4235 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4236 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4239 run_test 34d "write to sparse file ============================="
4243 $MCREATE $DIR/f34e || error "mcreate failed"
4244 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4245 $CHECKSTAT -s 1000 $DIR/f34e ||
4246 error "Size of $DIR/f34e not equal to 1000 bytes"
4247 $OPENFILE -f O_RDWR $DIR/f34e
4248 $CHECKSTAT -s 1000 $DIR/f34e ||
4249 error "Size of $DIR/f34e not equal to 1000 bytes"
4251 run_test 34e "create objects, some with size and some without =="
4253 test_34f() { # bug 6242, 6243
4254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4258 $MCREATE $DIR/f34f || error "mcreate failed"
4259 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4260 dd if=$DIR/f34f of=$TMP/f34f
4261 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4262 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4263 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4264 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4265 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4267 run_test 34f "read from a file with no objects until EOF ======="
4270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4272 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4274 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4275 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4276 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4277 cancel_lru_locks osc
4278 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4279 error "wrong size after lock cancel"
4281 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4282 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4283 error "expanding truncate failed"
4284 cancel_lru_locks osc
4285 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4286 error "wrong expanded size after lock cancel"
4288 run_test 34g "truncate long file ==============================="
4291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4296 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4297 sync # Flush the cache so that multiop below does not block on cache
4298 # flush when getting the group lock
4299 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4302 # Since just timed wait is not good enough, let's do a sync write
4303 # that way we are sure enough time for a roundtrip + processing
4304 # passed + 2 seconds of extra margin.
4305 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4309 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4310 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4314 local nsz=`stat -c %s $DIR/$tfile`
4315 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4317 run_test 34h "ftruncate file under grouplock should not block"
4320 cp /bin/sh $DIR/f35a
4322 chown $RUNAS_ID $DIR/f35a
4323 $RUNAS $DIR/f35a && error || true
4326 run_test 35a "exec file with mode 444 (should return and not leak)"
4330 utime $DIR/f36 || error "utime failed for MDS"
4332 run_test 36a "MDS utime check (mknod, utime)"
4336 utime $DIR/f36 || error "utime failed for OST"
4338 run_test 36b "OST utime check (open, utime)"
4343 chown $RUNAS_ID $DIR/d36
4344 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4346 run_test 36c "non-root MDS utime check (mknod, utime)"
4349 [ ! -d $DIR/d36 ] && test_36c
4350 echo "" > $DIR/d36/f36
4351 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4353 run_test 36d "non-root OST utime check (open, utime)"
4356 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4358 test_mkdir $DIR/$tdir
4359 touch $DIR/$tdir/$tfile
4360 $RUNAS utime $DIR/$tdir/$tfile &&
4361 error "utime worked, expected failure" || true
4363 run_test 36e "utime on non-owned file (should return error)"
4367 local LANG_SAVE=$LANG
4368 local LC_LANG_SAVE=$LC_LANG
4369 export LANG=C LC_LANG=C # for date language
4371 DATESTR="Dec 20 2000"
4372 test_mkdir $DIR/$tdir
4373 lctl set_param fail_loc=$fl
4375 cp /etc/hosts $DIR/$tdir/$tfile
4376 sync & # write RPC generated with "current" inode timestamp, but delayed
4378 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4379 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4380 cancel_lru_locks $OSC
4381 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4383 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4384 echo "BEFORE: $LS_BEFORE" && \
4385 echo "AFTER : $LS_AFTER" && \
4386 echo "WANT : $DATESTR" && \
4387 error "$DIR/$tdir/$tfile timestamps changed" || true
4389 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4395 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4396 subr_36fh "0x80000214"
4398 run_test 36f "utime on file racing with OST BRW write =========="
4401 remote_ost_nodsh && skip "remote OST with nodsh"
4402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4403 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4404 skip "Need MDS version at least 2.12.51"
4409 local tgt="obdfilter"
4411 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4413 test_mkdir $DIR/$tdir
4414 fmd_max_age=$(do_facet $facet \
4415 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4418 echo "FMD max age: ${fmd_max_age}s"
4419 touch $DIR/$tdir/$tfile
4420 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4421 gawk '{cnt=cnt+$1} END{print cnt}')
4422 echo "FMD before: $fmd"
4424 error "FMD wasn't create by touch"
4425 sleep $((fmd_max_age + 12))
4426 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4427 gawk '{cnt=cnt+$1} END{print cnt}')
4428 echo "FMD after: $fmd"
4430 error "FMD wasn't expired by ping"
4432 run_test 36g "FMD cache expiry ====================="
4435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4437 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4438 subr_36fh "0x80000227"
4440 run_test 36h "utime on file racing with OST BRW write =========="
4443 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4445 test_mkdir $DIR/$tdir
4446 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4448 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4449 local new_mtime=$((mtime + 200))
4451 #change Modify time of striped dir
4452 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4453 error "change mtime failed"
4455 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4457 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4459 run_test 36i "change mtime on striped directory"
4461 # test_37 - duplicate with tests 32q 32r
4464 local file=$DIR/$tfile
4466 openfile -f O_DIRECTORY $file
4469 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4470 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4472 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4474 test_39a() { # was test_39
4476 touch $DIR/${tfile}2
4477 # ls -l $DIR/$tfile $DIR/${tfile}2
4478 # ls -lu $DIR/$tfile $DIR/${tfile}2
4479 # ls -lc $DIR/$tfile $DIR/${tfile}2
4481 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4482 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4484 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4486 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4488 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4489 error "O_TRUNC didn't change timestamps"
4492 run_test 39a "mtime changed on create"
4495 test_mkdir -c1 $DIR/$tdir
4496 cp -p /etc/passwd $DIR/$tdir/fopen
4497 cp -p /etc/passwd $DIR/$tdir/flink
4498 cp -p /etc/passwd $DIR/$tdir/funlink
4499 cp -p /etc/passwd $DIR/$tdir/frename
4500 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4503 echo "aaaaaa" >> $DIR/$tdir/fopen
4504 echo "aaaaaa" >> $DIR/$tdir/flink
4505 echo "aaaaaa" >> $DIR/$tdir/funlink
4506 echo "aaaaaa" >> $DIR/$tdir/frename
4508 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4509 local link_new=`stat -c %Y $DIR/$tdir/flink`
4510 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4511 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4513 cat $DIR/$tdir/fopen > /dev/null
4514 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4515 rm -f $DIR/$tdir/funlink2
4516 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4518 for (( i=0; i < 2; i++ )) ; do
4519 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4520 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4521 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4522 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4524 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4525 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4526 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4527 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4529 cancel_lru_locks $OSC
4530 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4533 run_test 39b "mtime change on open, link, unlink, rename ======"
4535 # this should be set to past
4536 TEST_39_MTIME=`date -d "1 year ago" +%s`
4542 local mtime0=`stat -c %Y $DIR1/$tfile`
4544 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4545 local mtime1=`stat -c %Y $DIR1/$tfile`
4546 [ "$mtime1" = $TEST_39_MTIME ] || \
4547 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4550 echo hello >> $DIR1/$tfile
4552 local mtime2=`stat -c %Y $DIR1/$tfile`
4553 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4554 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4556 mv $DIR1/$tfile $DIR1/$tfile-1
4558 for (( i=0; i < 2; i++ )) ; do
4559 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4560 [ "$mtime2" = "$mtime3" ] || \
4561 error "mtime ($mtime2) changed (to $mtime3) on rename"
4563 cancel_lru_locks $OSC
4564 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4567 run_test 39c "mtime change on rename ==========================="
4571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4574 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4576 for (( i=0; i < 2; i++ )) ; do
4577 local mtime=`stat -c %Y $DIR1/$tfile`
4578 [ $mtime = $TEST_39_MTIME ] || \
4579 error "mtime($mtime) is not set to $TEST_39_MTIME"
4581 cancel_lru_locks $OSC
4582 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4585 run_test 39d "create, utime, stat =============================="
4589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4592 local mtime1=`stat -c %Y $DIR1/$tfile`
4594 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4596 for (( i=0; i < 2; i++ )) ; do
4597 local mtime2=`stat -c %Y $DIR1/$tfile`
4598 [ $mtime2 = $TEST_39_MTIME ] || \
4599 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4601 cancel_lru_locks $OSC
4602 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4605 run_test 39e "create, stat, utime, stat ========================"
4609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4612 mtime1=`stat -c %Y $DIR1/$tfile`
4615 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4617 for (( i=0; i < 2; i++ )) ; do
4618 local mtime2=`stat -c %Y $DIR1/$tfile`
4619 [ $mtime2 = $TEST_39_MTIME ] || \
4620 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4622 cancel_lru_locks $OSC
4623 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4626 run_test 39f "create, stat, sleep, utime, stat ================="
4630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4632 echo hello >> $DIR1/$tfile
4633 local mtime1=`stat -c %Y $DIR1/$tfile`
4636 chmod o+r $DIR1/$tfile
4638 for (( i=0; i < 2; i++ )) ; do
4639 local mtime2=`stat -c %Y $DIR1/$tfile`
4640 [ "$mtime1" = "$mtime2" ] || \
4641 error "lost mtime: $mtime2, should be $mtime1"
4643 cancel_lru_locks $OSC
4644 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4647 run_test 39g "write, chmod, stat ==============================="
4651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4657 echo hello >> $DIR1/$tfile
4658 local mtime1=`stat -c %Y $DIR1/$tfile`
4660 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4662 if [ "$d1" != "$d2" ]; then
4663 echo "write and touch not within one second"
4665 for (( i=0; i < 2; i++ )) ; do
4666 local mtime2=`stat -c %Y $DIR1/$tfile`
4667 [ "$mtime2" = $TEST_39_MTIME ] || \
4668 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4670 cancel_lru_locks $OSC
4671 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4675 run_test 39h "write, utime within one second, stat ============="
4678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4683 echo hello >> $DIR1/$tfile
4684 local mtime1=`stat -c %Y $DIR1/$tfile`
4686 mv $DIR1/$tfile $DIR1/$tfile-1
4688 for (( i=0; i < 2; i++ )) ; do
4689 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4691 [ "$mtime1" = "$mtime2" ] || \
4692 error "lost mtime: $mtime2, should be $mtime1"
4694 cancel_lru_locks $OSC
4695 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4698 run_test 39i "write, rename, stat =============================="
4701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4703 start_full_debug_logging
4707 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4708 lctl set_param fail_loc=0x80000412
4709 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4710 error "multiop failed"
4712 local mtime1=`stat -c %Y $DIR1/$tfile`
4714 mv $DIR1/$tfile $DIR1/$tfile-1
4716 kill -USR1 $multipid
4717 wait $multipid || error "multiop close failed"
4719 for (( i=0; i < 2; i++ )) ; do
4720 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4721 [ "$mtime1" = "$mtime2" ] ||
4722 error "mtime is lost on close: $mtime2, " \
4726 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4728 lctl set_param fail_loc=0
4729 stop_full_debug_logging
4731 run_test 39j "write, rename, close, stat ======================="
4734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4739 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4741 local mtime1=`stat -c %Y $DIR1/$tfile`
4743 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4745 kill -USR1 $multipid
4746 wait $multipid || error "multiop close failed"
4748 for (( i=0; i < 2; i++ )) ; do
4749 local mtime2=`stat -c %Y $DIR1/$tfile`
4751 [ "$mtime2" = $TEST_39_MTIME ] || \
4752 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4755 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4758 run_test 39k "write, utime, close, stat ========================"
4760 # this should be set to future
4761 TEST_39_ATIME=`date -d "1 year" +%s`
4764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4765 remote_mds_nodsh && skip "remote MDS with nodsh"
4767 local atime_diff=$(do_facet $SINGLEMDS \
4768 lctl get_param -n mdd.*MDT0000*.atime_diff)
4770 mkdir_on_mdt0 $DIR/$tdir
4772 # test setting directory atime to future
4773 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4774 local atime=$(stat -c %X $DIR/$tdir)
4775 [ "$atime" = $TEST_39_ATIME ] ||
4776 error "atime is not set to future: $atime, $TEST_39_ATIME"
4778 # test setting directory atime from future to now
4779 local now=$(date +%s)
4780 touch -a -d @$now $DIR/$tdir
4782 atime=$(stat -c %X $DIR/$tdir)
4783 [ "$atime" -eq "$now" ] ||
4784 error "atime is not updated from future: $atime, $now"
4786 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4789 # test setting directory atime when now > dir atime + atime_diff
4790 local d1=$(date +%s)
4792 local d2=$(date +%s)
4793 cancel_lru_locks mdc
4794 atime=$(stat -c %X $DIR/$tdir)
4795 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4796 error "atime is not updated : $atime, should be $d2"
4798 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4801 # test not setting directory atime when now < dir atime + atime_diff
4803 cancel_lru_locks mdc
4804 atime=$(stat -c %X $DIR/$tdir)
4805 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4806 error "atime is updated to $atime, should remain $d1<atime<$d2"
4808 do_facet $SINGLEMDS \
4809 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4811 run_test 39l "directory atime update ==========================="
4814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4818 local far_past_mtime=$(date -d "May 29 1953" +%s)
4819 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4821 touch -m -d @$far_past_mtime $DIR1/$tfile
4822 touch -a -d @$far_past_atime $DIR1/$tfile
4824 for (( i=0; i < 2; i++ )) ; do
4825 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4826 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4827 error "atime or mtime set incorrectly"
4829 cancel_lru_locks $OSC
4830 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4833 run_test 39m "test atime and mtime before 1970"
4835 test_39n() { # LU-3832
4836 remote_mds_nodsh && skip "remote MDS with nodsh"
4838 local atime_diff=$(do_facet $SINGLEMDS \
4839 lctl get_param -n mdd.*MDT0000*.atime_diff)
4844 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4847 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4848 atime0=$(stat -c %X $DIR/$tfile)
4851 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4852 atime1=$(stat -c %X $DIR/$tfile)
4855 cancel_lru_locks mdc
4856 cancel_lru_locks osc
4857 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4858 atime2=$(stat -c %X $DIR/$tfile)
4860 do_facet $SINGLEMDS \
4861 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4863 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4864 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4866 run_test 39n "check that O_NOATIME is honored"
4869 TESTDIR=$DIR/$tdir/$tfile
4870 [ -e $TESTDIR ] && rm -rf $TESTDIR
4877 links2=$(stat -c %h .)
4878 [ $(($links1 + 2)) != $links2 ] &&
4879 error "wrong links count $(($links1 + 2)) != $links2"
4881 links3=$(stat -c %h .)
4882 [ $(($links1 + 1)) != $links3 ] &&
4883 error "wrong links count $links1 != $links3"
4886 run_test 39o "directory cached attributes updated after create"
4889 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4892 TESTDIR=$DIR/$tdir/$tdir
4893 [ -e $TESTDIR ] && rm -rf $TESTDIR
4894 test_mkdir -p $TESTDIR
4898 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4899 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4901 links2=$(stat -c %h .)
4902 [ $(($links1 + 2)) != $links2 ] &&
4903 error "wrong links count $(($links1 + 2)) != $links2"
4905 links3=$(stat -c %h .)
4906 [ $(($links1 + 1)) != $links3 ] &&
4907 error "wrong links count $links1 != $links3"
4910 run_test 39p "remote directory cached attributes updated after create ========"
4913 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4914 skip "no atime update on old OST"
4915 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4916 skip_env "ldiskfs only test"
4920 saved_adiff=$(do_facet ost1 \
4921 lctl get_param -n obdfilter.*OST0000.atime_diff)
4922 stack_trap "do_facet ost1 \
4923 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4925 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4927 $LFS setstripe -i 0 $DIR/$tfile
4928 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4929 error "can't write initial file"
4930 cancel_lru_locks osc
4932 # exceed atime_diff and access file
4934 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4935 error "can't udpate atime"
4937 local atime_cli=$(stat -c %X $DIR/$tfile)
4938 echo "client atime: $atime_cli"
4939 # allow atime update to be written to device
4940 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4943 local ostdev=$(ostdevname 1)
4944 local fid=($(lfs getstripe -y $DIR/$tfile |
4945 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4946 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4947 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4949 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4950 local atime_ost=$(do_facet ost1 "$cmd" |&
4951 awk -F'[: ]' '/atime:/ { print $4 }')
4952 (( atime_cli == atime_ost )) ||
4953 error "atime on client $atime_cli != ost $atime_ost"
4955 run_test 39r "lazy atime update on OST"
4957 test_39q() { # LU-8041
4958 local testdir=$DIR/$tdir
4960 multiop_bg_pause $testdir D_c || error "multiop failed"
4962 cancel_lru_locks mdc
4963 kill -USR1 $multipid
4964 local atime=$(stat -c %X $testdir)
4965 [ "$atime" -ne 0 ] || error "atime is zero"
4967 run_test 39q "close won't zero out atime"
4970 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4971 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4972 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4973 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4974 error "$tfile is not 4096 bytes in size"
4976 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4980 small_write $DIR/f41 18
4982 run_test 41 "test small file write + fstat ====================="
4984 count_ost_writes() {
4985 lctl get_param -n ${OSC}.*.stats |
4986 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4987 END { printf("%0.0f", writes) }'
4994 BG_DIRTY_RATIO_SAVE=10
4995 MAX_BG_DIRTY_RATIO=25
4999 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5000 # dirty_ratio, dirty_background_ratio
5001 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5002 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5003 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5004 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5006 # if file not here, we are a 2.4 kernel
5007 kill -CONT `pidof kupdated`
5012 # setup the trap first, so someone cannot exit the test at the
5013 # exact wrong time and mess up a machine
5014 trap start_writeback EXIT
5015 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5016 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5017 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5018 sysctl -w vm.dirty_writeback_centisecs=0
5019 sysctl -w vm.dirty_writeback_centisecs=0
5020 # save and increase /proc/sys/vm/dirty_ratio
5021 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5022 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5023 # save and increase /proc/sys/vm/dirty_background_ratio
5024 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5025 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5027 # if file not here, we are a 2.4 kernel
5028 kill -STOP `pidof kupdated`
5032 # ensure that all stripes have some grant before we test client-side cache
5034 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5035 dd if=/dev/zero of=$i bs=4k count=1
5040 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5041 # file truncation, and file removal.
5043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5046 cancel_lru_locks $OSC
5048 sync; sleep 1; sync # just to be safe
5049 BEFOREWRITES=`count_ost_writes`
5050 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5051 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5052 AFTERWRITES=`count_ost_writes`
5053 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5054 error "$BEFOREWRITES < $AFTERWRITES"
5057 run_test 42a "ensure that we don't flush on close"
5060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5063 cancel_lru_locks $OSC
5066 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5067 BEFOREWRITES=$(count_ost_writes)
5068 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5069 AFTERWRITES=$(count_ost_writes)
5070 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5071 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5073 BEFOREWRITES=$(count_ost_writes)
5074 sync || error "sync: $?"
5075 AFTERWRITES=$(count_ost_writes)
5076 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5077 error "$BEFOREWRITES < $AFTERWRITES on sync"
5079 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5083 run_test 42b "test destroy of file with cached dirty data ======"
5085 # if these tests just want to test the effect of truncation,
5086 # they have to be very careful. consider:
5087 # - the first open gets a {0,EOF}PR lock
5088 # - the first write conflicts and gets a {0, count-1}PW
5089 # - the rest of the writes are under {count,EOF}PW
5090 # - the open for truncate tries to match a {0,EOF}PR
5091 # for the filesize and cancels the PWs.
5092 # any number of fixes (don't get {0,EOF} on open, match
5093 # composite locks, do smarter file size management) fix
5094 # this, but for now we want these tests to verify that
5095 # the cancellation with truncate intent works, so we
5096 # start the file with a full-file pw lock to match against
5097 # until the truncate.
5102 cancel_lru_locks $OSC
5104 # prime the file with 0,EOF PW to match
5108 # now the real test..
5109 dd if=/dev/zero of=$file bs=1024 count=100
5110 BEFOREWRITES=`count_ost_writes`
5111 $TRUNCATE $file $offset
5112 cancel_lru_locks $OSC
5113 AFTERWRITES=`count_ost_writes`
5118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5121 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5122 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5125 run_test 42c "test partial truncate of file with cached dirty data"
5128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5131 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5132 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5135 run_test 42d "test complete truncate of file with cached dirty data"
5137 test_42e() { # bug22074
5138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5140 local TDIR=$DIR/${tdir}e
5141 local pages=16 # hardcoded 16 pages, don't change it.
5142 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5143 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5147 test_mkdir $DIR/${tdir}e
5148 $LFS setstripe -c 1 $TDIR
5149 createmany -o $TDIR/f $files
5151 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5153 # we assume that with $OSTCOUNT files, at least one of them will
5154 # be allocated on OST0.
5155 warmup_files=$((OSTCOUNT * max_dirty_mb))
5156 createmany -o $TDIR/w $warmup_files
5158 # write a large amount of data into one file and sync, to get good
5159 # avail_grant number from OST.
5160 for ((i=0; i<$warmup_files; i++)); do
5161 idx=$($LFS getstripe -i $TDIR/w$i)
5162 [ $idx -ne 0 ] && continue
5163 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5166 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5168 $LCTL get_param $proc_osc0/cur_dirty_bytes
5169 $LCTL get_param $proc_osc0/cur_grant_bytes
5171 # create as much dirty pages as we can while not to trigger the actual
5172 # RPCs directly. but depends on the env, VFS may trigger flush during this
5173 # period, hopefully we are good.
5174 for ((i=0; i<$warmup_files; i++)); do
5175 idx=$($LFS getstripe -i $TDIR/w$i)
5176 [ $idx -ne 0 ] && continue
5177 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5179 $LCTL get_param $proc_osc0/cur_dirty_bytes
5180 $LCTL get_param $proc_osc0/cur_grant_bytes
5182 # perform the real test
5183 $LCTL set_param $proc_osc0/rpc_stats 0
5184 for ((;i<$files; i++)); do
5185 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5186 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5189 $LCTL get_param $proc_osc0/rpc_stats
5192 local have_ppr=false
5193 $LCTL get_param $proc_osc0/rpc_stats |
5194 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5195 # skip lines until we are at the RPC histogram data
5196 [ "$PPR" == "pages" ] && have_ppr=true && continue
5197 $have_ppr || continue
5199 # we only want the percent stat for < 16 pages
5200 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5202 percent=$((percent + WPCT))
5203 if [[ $percent -gt 15 ]]; then
5204 error "less than 16-pages write RPCs" \
5211 run_test 42e "verify sub-RPC writes are not done synchronously"
5213 test_43A() { # was test_43
5214 test_mkdir $DIR/$tdir
5215 cp -p /bin/ls $DIR/$tdir/$tfile
5216 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5218 # give multiop a chance to open
5221 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5223 # Wait for multiop to exit
5226 run_test 43A "execution of file opened for write should return -ETXTBSY"
5229 test_mkdir $DIR/$tdir
5230 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5231 $DIR/$tdir/sleep 60 &
5233 # Make sure exec of $tdir/sleep wins race with truncate
5235 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5238 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5243 test_mkdir $DIR/$tdir
5244 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5245 $DIR/$tdir/sleep 60 &
5247 # Make sure exec of $tdir/sleep wins race with truncate
5249 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5252 run_test 43b "truncate of file being executed should return -ETXTBSY"
5255 local testdir="$DIR/$tdir"
5258 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5259 ( cd $testdir && md5sum -c )
5261 run_test 43c "md5sum of copy into lustre"
5263 test_44A() { # was test_44
5264 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5266 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5267 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5269 run_test 44A "zero length read from a sparse stripe"
5272 local nstripe=$($LFS getstripe -c -d $DIR)
5273 [ -z "$nstripe" ] && skip "can't get stripe info"
5274 [[ $nstripe -gt $OSTCOUNT ]] &&
5275 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5277 local stride=$($LFS getstripe -S -d $DIR)
5278 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5279 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5282 OFFSETS="0 $((stride/2)) $((stride-1))"
5283 for offset in $OFFSETS; do
5284 for i in $(seq 0 $((nstripe-1))); do
5285 local GLOBALOFFSETS=""
5287 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5288 local myfn=$DIR/d44a-$size
5289 echo "--------writing $myfn at $size"
5290 ll_sparseness_write $myfn $size ||
5291 error "ll_sparseness_write"
5292 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5293 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5294 error "ll_sparseness_verify $GLOBALOFFSETS"
5296 for j in $(seq 0 $((nstripe-1))); do
5298 size=$((((j + $nstripe )*$stride + $offset)))
5299 ll_sparseness_write $myfn $size ||
5300 error "ll_sparseness_write"
5301 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5303 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5304 error "ll_sparseness_verify $GLOBALOFFSETS"
5309 run_test 44a "test sparse pwrite ==============================="
5313 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5319 before=`dirty_osc_total`
5320 echo executing "\"$*\""
5322 after=`dirty_osc_total`
5323 echo before $before, after $after
5326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5329 # Obtain grants from OST if it supports it
5330 echo blah > ${f}_grant
5333 do_dirty_record "echo blah > $f"
5334 [[ $before -eq $after ]] && error "write wasn't cached"
5335 do_dirty_record "> $f"
5336 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5337 do_dirty_record "echo blah > $f"
5338 [[ $before -eq $after ]] && error "write wasn't cached"
5339 do_dirty_record "sync"
5340 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5341 do_dirty_record "echo blah > $f"
5342 [[ $before -eq $after ]] && error "write wasn't cached"
5343 do_dirty_record "cancel_lru_locks osc"
5344 [[ $before -gt $after ]] ||
5345 error "lock cancellation didn't lower dirty count"
5348 run_test 45 "osc io page accounting ============================"
5350 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5351 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5352 # objects offset and an assert hit when an rpc was built with 1023's mapped
5353 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5360 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5362 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5363 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5367 run_test 46 "dirtying a previously written page ================"
5369 # test_47 is removed "Device nodes check" is moved to test_28
5371 test_48a() { # bug 2399
5372 [ "$mds1_FSTYPE" = "zfs" ] &&
5373 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5374 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5376 test_mkdir $DIR/$tdir
5378 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5379 test_mkdir $DIR/$tdir
5380 touch foo || error "'touch foo' failed after recreating cwd"
5382 touch .foo || error "'touch .foo' failed after recreating cwd"
5384 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5385 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5386 cd . || error "'cd .' failed after recreating cwd"
5387 mkdir . && error "'mkdir .' worked after recreating cwd"
5388 rmdir . && error "'rmdir .' worked after recreating cwd"
5389 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5390 cd .. || error "'cd ..' failed after recreating cwd"
5392 run_test 48a "Access renamed working dir (should return errors)="
5394 test_48b() { # bug 2399
5396 test_mkdir $DIR/$tdir
5398 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5399 touch foo && error "'touch foo' worked after removing cwd"
5400 mkdir foo && error "'mkdir foo' worked after removing cwd"
5401 touch .foo && error "'touch .foo' worked after removing cwd"
5402 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5403 ls . > /dev/null && error "'ls .' worked after removing cwd"
5404 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5405 mkdir . && error "'mkdir .' worked after removing cwd"
5406 rmdir . && error "'rmdir .' worked after removing cwd"
5407 ln -s . foo && error "'ln -s .' worked after removing cwd"
5408 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5410 run_test 48b "Access removed working dir (should return errors)="
5412 test_48c() { # bug 2350
5413 #lctl set_param debug=-1
5416 test_mkdir -p $DIR/$tdir/dir
5418 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5419 $TRACE touch foo && error "touch foo worked after removing cwd"
5420 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5421 touch .foo && error "touch .foo worked after removing cwd"
5422 mkdir .foo && error "mkdir .foo worked after removing cwd"
5423 $TRACE ls . && error "'ls .' worked after removing cwd"
5424 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5425 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5426 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5427 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5428 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5430 run_test 48c "Access removed working subdir (should return errors)"
5432 test_48d() { # bug 2350
5433 #lctl set_param debug=-1
5436 test_mkdir -p $DIR/$tdir/dir
5438 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5439 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5440 $TRACE touch foo && error "'touch foo' worked after removing parent"
5441 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5442 touch .foo && error "'touch .foo' worked after removing parent"
5443 mkdir .foo && error "mkdir .foo worked after removing parent"
5444 $TRACE ls . && error "'ls .' worked after removing parent"
5445 $TRACE ls .. && error "'ls ..' worked after removing parent"
5446 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5447 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5448 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5451 run_test 48d "Access removed parent subdir (should return errors)"
5453 test_48e() { # bug 4134
5454 #lctl set_param debug=-1
5457 test_mkdir -p $DIR/$tdir/dir
5459 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5460 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5461 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5462 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5463 # On a buggy kernel addition of "touch foo" after cd .. will
5464 # produce kernel oops in lookup_hash_it
5465 touch ../foo && error "'cd ..' worked after recreate parent"
5467 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5469 run_test 48e "Access to recreated parent subdir (should return errors)"
5472 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5473 skip "need MDS >= 2.13.55"
5474 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5475 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5476 skip "needs different host for mdt1 mdt2"
5477 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5479 $LFS mkdir -i0 $DIR/$tdir
5480 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5482 for d in sub1 sub2 sub3; do
5483 #define OBD_FAIL_OSD_REF_DEL 0x19c
5484 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5485 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5488 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5490 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5492 test_49() { # LU-1030
5493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5494 remote_ost_nodsh && skip "remote OST with nodsh"
5496 # get ost1 size - $FSNAME-OST0000
5497 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5499 # write 800M at maximum
5500 [[ $ost1_size -lt 2 ]] && ost1_size=2
5501 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5503 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5504 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5507 # change max_pages_per_rpc while writing the file
5508 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5509 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5510 # loop until dd process exits
5511 while ps ax -opid | grep -wq $dd_pid; do
5512 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5513 sleep $((RANDOM % 5 + 1))
5515 # restore original max_pages_per_rpc
5516 $LCTL set_param $osc1_mppc=$orig_mppc
5517 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5519 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5523 test_mkdir $DIR/$tdir
5525 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5527 run_test 50 "special situations: /proc symlinks ==============="
5529 test_51a() { # was test_51
5530 # bug 1516 - create an empty entry right after ".." then split dir
5531 test_mkdir -c1 $DIR/$tdir
5532 touch $DIR/$tdir/foo
5533 $MCREATE $DIR/$tdir/bar
5535 createmany -m $DIR/$tdir/longfile 201
5537 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5538 $MCREATE $DIR/$tdir/longfile$FNUM
5543 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5545 run_test 51a "special situations: split htree with empty entry =="
5547 cleanup_print_lfs_df () {
5554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5556 local dir=$DIR/$tdir
5557 local nrdirs=$((65536 + 100))
5559 # cleanup the directory
5566 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5567 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5568 [[ $numfree -lt $nrdirs ]] &&
5569 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5571 # need to check free space for the directories as well
5572 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5573 numfree=$(( blkfree / $(fs_inode_ksize) ))
5574 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5576 trap cleanup_print_lfs_df EXIT
5579 createmany -d $dir/d $nrdirs || {
5580 unlinkmany $dir/d $nrdirs
5581 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5585 nrdirs=$(ls -U $dir | wc -l)
5587 # unlink all but 100 subdirectories, then check it still works
5589 local delete=$((nrdirs - left))
5594 # for ldiskfs the nlink count should be 1, but this is OSD specific
5595 # and so this is listed for informational purposes only
5596 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5597 unlinkmany -d $dir/d $delete ||
5598 error "unlink of first $delete subdirs failed"
5600 echo "nlink between: $(stat -c %h $dir)"
5601 local found=$(ls -U $dir | wc -l)
5602 [ $found -ne $left ] &&
5603 error "can't find subdirs: found only $found, expected $left"
5605 unlinkmany -d $dir/d $delete $left ||
5606 error "unlink of second $left subdirs failed"
5607 # regardless of whether the backing filesystem tracks nlink accurately
5608 # or not, the nlink count shouldn't be more than "." and ".." here
5609 local after=$(stat -c %h $dir)
5610 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5611 echo "nlink after: $after"
5613 cleanup_print_lfs_df
5615 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5619 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5621 test_mkdir $DIR/$tdir
5622 createmany -o $DIR/$tdir/t- 1000
5623 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5624 for N in $(seq 0 $((OSTCOUNT - 1))); do
5625 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5626 END { printf("%0.0f", objs) }' $TMP/$tfile)
5627 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5628 '($1 == '$N') { objs += 1 } \
5629 END { printf("%0.0f", objs) }')
5630 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5632 unlinkmany $DIR/$tdir/t- 1000
5635 for N in $(seq 1 $((OSTCOUNT - 1))); do
5636 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5637 error "OST $N has less objects vs OST $NLAST" \
5638 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5639 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5640 error "OST $N has less objects vs OST $NLAST" \
5641 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5643 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5644 error "OST $N has less #0 objects vs OST $NLAST" \
5645 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5646 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5647 error "OST $N has less #0 objects vs OST $NLAST" \
5648 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5653 run_test 51d "check object distribution"
5656 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5657 skip_env "ldiskfs only test"
5660 test_mkdir -c1 $DIR/$tdir
5661 test_mkdir -c1 $DIR/$tdir/d0
5663 touch $DIR/$tdir/d0/foo
5664 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5665 error "file exceed 65000 nlink limit!"
5666 unlinkmany $DIR/$tdir/d0/f- 65001
5669 run_test 51e "check file nlink limit"
5672 test_mkdir $DIR/$tdir
5675 local ulimit_old=$(ulimit -n)
5676 local spare=20 # number of spare fd's for scripts/libraries, etc.
5677 local mdt=$($LFS getstripe -m $DIR/$tdir)
5678 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5680 echo "MDT$mdt numfree=$numfree, max=$max"
5681 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5682 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5683 while ! ulimit -n $((numfree + spare)); do
5684 numfree=$((numfree * 3 / 4))
5686 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5688 echo "left ulimit at $ulimit_old"
5691 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5692 unlinkmany $DIR/$tdir/f $numfree
5693 error "create+open $numfree files in $DIR/$tdir failed"
5695 ulimit -n $ulimit_old
5697 # if createmany exits at 120s there will be fewer than $numfree files
5698 unlinkmany $DIR/$tdir/f $numfree || true
5700 run_test 51f "check many open files limit"
5703 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5704 test_mkdir $DIR/$tdir
5705 touch $DIR/$tdir/foo
5706 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5707 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5708 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5709 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5710 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5712 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5713 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5714 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5716 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5717 cp -r $DIR/$tdir $TMP/
5718 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5720 run_test 52a "append-only flag test (should return errors)"
5723 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5724 test_mkdir $DIR/$tdir
5725 touch $DIR/$tdir/foo
5726 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5727 cat test > $DIR/$tdir/foo && error "cat test worked"
5728 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5729 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5730 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5732 echo foo >> $DIR/$tdir/foo && error "echo worked"
5733 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5734 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5735 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5736 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5738 chattr -i $DIR/$tdir/foo || error "chattr failed"
5740 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5742 run_test 52b "immutable flag test (should return errors) ======="
5745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5746 remote_mds_nodsh && skip "remote MDS with nodsh"
5747 remote_ost_nodsh && skip "remote OST with nodsh"
5760 local support_last_seq=true
5762 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5763 support_last_seq=false
5766 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5768 for value in $(do_facet $SINGLEMDS \
5769 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5770 param=$(echo ${value[0]} | cut -d "=" -f1)
5771 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5773 if $support_last_seq; then
5774 param_seq=$(echo $param |
5775 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5776 mds_last_seq=$(do_facet $SINGLEMDS \
5777 $LCTL get_param -n $param_seq)
5779 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5781 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5782 node=$(facet_active_host ost$((ostnum+1)))
5783 param="obdfilter.$ostname.last_id"
5784 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5785 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5786 ost_last_id=$ost_last
5788 if $support_last_seq; then
5789 ost_last_id=$(echo $ost_last |
5790 awk -F':' '{print $2}' |
5792 ost_last_seq=$(echo $ost_last |
5793 awk -F':' '{print $1}')
5794 [[ $ost_last_seq = $mds_last_seq ]] || continue
5797 if [[ $ost_last_id != $mds_last ]]; then
5798 error "$ost_last_id != $mds_last"
5805 $found || error "can not match last_seq/last_id for $mdtosc"
5808 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5811 perl -MSocket -e ';' || skip "no Socket perl module installed"
5813 $SOCKETSERVER $DIR/socket ||
5814 error "$SOCKETSERVER $DIR/socket failed: $?"
5815 $SOCKETCLIENT $DIR/socket ||
5816 error "$SOCKETCLIENT $DIR/socket failed: $?"
5817 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5819 run_test 54a "unix domain socket test =========================="
5825 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5827 run_test 54b "char device works in lustre ======================"
5830 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5831 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5832 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5834 for i in $(seq 3 7); do
5835 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5844 loopdev="$DIR/loop54c"
5847 $UMOUNT $DIR/$tdir || rc=$?
5848 losetup -d $loopdev || true
5849 losetup -d $LOOPDEV || true
5850 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5857 loopdev="$DIR/loop54c"
5860 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5861 trap cleanup_54c EXIT
5862 mknod $loopdev b 7 $LOOPNUM
5863 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5864 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5865 losetup $loopdev $DIR/$tfile ||
5866 error "can't set up $loopdev for $DIR/$tfile"
5867 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5868 test_mkdir $DIR/$tdir
5869 mount -t ext2 $loopdev $DIR/$tdir ||
5870 error "error mounting $loopdev on $DIR/$tdir"
5871 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5874 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5878 run_test 54c "block device works in lustre ====================="
5884 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5886 run_test 54d "fifo device works in lustre ======================"
5891 cp -aL /dev/console $f
5892 echo $string > $f || error "echo $string to $f failed"
5894 run_test 54e "console/tty device works in lustre ======================"
5899 local dir=$DIR/$tdir
5902 test_mkdir -p $dir/dir
5903 for i in $(seq $numfiles); do
5905 touch $dir/dir/file$i
5908 local numcomp=$($LFS getstripe --component-count $dir)
5910 [[ $numcomp == 0 ]] && numcomp=1
5912 # test lfs getstripe with --recursive
5913 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5915 [[ $filenum -eq $((numfiles * 2)) ]] ||
5916 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5917 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5918 [[ $filenum -eq $numfiles ]] ||
5919 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5920 echo "$LFS getstripe showed obdidx or l_ost_idx"
5922 # test lfs getstripe with file instead of dir
5923 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5924 [[ $filenum -eq 1 ]] ||
5925 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5926 echo "$LFS getstripe file1 passed"
5928 #test lfs getstripe with --verbose
5929 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5930 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5931 error "$LFS getstripe --verbose $dir: "\
5932 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5933 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5934 error "$LFS getstripe $dir: showed lmm_magic"
5936 #test lfs getstripe with -v prints lmm_fid
5937 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5938 local countfids=$((numdirs + numfiles * numcomp))
5939 [[ $filenum -eq $countfids ]] ||
5940 error "$LFS getstripe -v $dir: "\
5941 "got $filenum want $countfids lmm_fid"
5942 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5943 error "$LFS getstripe $dir: showed lmm_fid by default"
5944 echo "$LFS getstripe --verbose passed"
5946 #check for FID information
5947 local fid1=$($LFS getstripe --fid $dir/file1)
5948 local fid2=$($LFS getstripe --verbose $dir/file1 |
5949 awk '/lmm_fid: / { print $2; exit; }')
5950 local fid3=$($LFS path2fid $dir/file1)
5952 [ "$fid1" != "$fid2" ] &&
5953 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5954 [ "$fid1" != "$fid3" ] &&
5955 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5956 echo "$LFS getstripe --fid passed"
5958 #test lfs getstripe with --obd
5959 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5960 error "$LFS getstripe --obd wrong_uuid: should return error"
5962 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5965 local obduuid=$(ostuuid_from_index $ostidx)
5966 local found=$($LFS getstripe -r --obd $obduuid $dir |
5967 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5969 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5970 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5972 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5975 [[ $found -eq $filenum ]] ||
5976 error "$LFS getstripe --obd: found $found expect $filenum"
5977 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5978 sed '/^[ ]*'${ostidx}'[ ]/d' |
5979 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5980 error "$LFS getstripe --obd: should not show file on other obd"
5981 echo "$LFS getstripe --obd passed"
5983 run_test 56a "check $LFS getstripe"
5986 local dir=$DIR/$tdir
5990 for i in $(seq $numdirs); do
5991 test_mkdir $dir/dir$i
5994 # test lfs getdirstripe default mode is non-recursion, which is
5995 # different from lfs getstripe
5996 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5998 [[ $dircnt -eq 1 ]] ||
5999 error "$LFS getdirstripe: found $dircnt, not 1"
6000 dircnt=$($LFS getdirstripe --recursive $dir |
6001 grep -c lmv_stripe_count)
6002 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6003 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6005 run_test 56b "check $LFS getdirstripe"
6008 remote_ost_nodsh && skip "remote OST with nodsh"
6011 local ost_name=$(ostname_from_index $ost_idx)
6012 local old_status=$(ost_dev_status $ost_idx)
6013 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6015 [[ -z "$old_status" ]] ||
6016 skip_env "OST $ost_name is in $old_status status"
6018 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6019 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6020 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6021 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6022 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6023 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6026 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6027 error "$LFS df -v showing inactive devices"
6030 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6032 [[ "$new_status" =~ "D" ]] ||
6033 error "$ost_name status is '$new_status', missing 'D'"
6034 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6035 [[ "$new_status" =~ "N" ]] ||
6036 error "$ost_name status is '$new_status', missing 'N'"
6038 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6039 [[ "$new_status" =~ "f" ]] ||
6040 error "$ost_name status is '$new_status', missing 'f'"
6043 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6044 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6045 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6046 [[ -z "$p" ]] && restore_lustre_params < $p || true
6049 new_status=$(ost_dev_status $ost_idx)
6050 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6051 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6052 # can't check 'f' as devices may actually be on flash
6054 run_test 56c "check 'lfs df' showing device status"
6057 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6058 local osts=$($LFS df -v $MOUNT | grep -c OST)
6062 (( mdts == MDSCOUNT )) ||
6063 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6064 (( osts == OSTCOUNT )) ||
6065 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6067 run_test 56d "'lfs df -v' prints only configured devices"
6072 local local_tdir="$1"
6073 local local_numfiles="$2"
6074 local local_numdirs="$3"
6075 local dir_params="$4"
6076 local dir_stripe_params="$5"
6078 if [ ! -d "$local_tdir" ] ; then
6079 test_mkdir -p $dir_stripe_params $local_tdir
6080 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6081 for i in $(seq $local_numfiles) ; do
6082 touch $local_tdir/file$i
6084 for i in $(seq $local_numdirs) ; do
6085 test_mkdir $dir_stripe_params $local_tdir/dir$i
6086 for j in $(seq $local_numfiles) ; do
6087 touch $local_tdir/dir$i/file$j
6093 setup_56_special() {
6095 local local_numfiles=$2
6096 local local_numdirs=$3
6098 setup_56 $local_tdir $local_numfiles $local_numdirs
6100 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6101 for i in $(seq $local_numfiles) ; do
6102 mknod $local_tdir/loop${i}b b 7 $i
6103 mknod $local_tdir/null${i}c c 1 3
6104 ln -s $local_tdir/file1 $local_tdir/link${i}
6106 for i in $(seq $local_numdirs) ; do
6107 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6108 mknod $local_tdir/dir$i/null${i}c c 1 3
6109 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6115 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6116 local expected=$(($NUMDIRS + 2))
6118 setup_56 $dir $NUMFILES $NUMDIRS
6120 # test lfs find with -name
6121 for i in $(seq $NUMFILES) ; do
6122 local nums=$($LFS find -name "*$i" $dir | wc -l)
6124 [ $nums -eq $expected ] ||
6125 error "lfs find -name '*$i' $dir wrong: "\
6126 "found $nums, expected $expected"
6129 run_test 56g "check lfs find -name"
6132 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6133 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6135 setup_56 $dir $NUMFILES $NUMDIRS
6137 # test lfs find with ! -name
6138 for i in $(seq $NUMFILES) ; do
6139 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6141 [ $nums -eq $expected ] ||
6142 error "lfs find ! -name '*$i' $dir wrong: "\
6143 "found $nums, expected $expected"
6146 run_test 56h "check lfs find ! -name"
6149 local dir=$DIR/$tdir
6153 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6156 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6158 run_test 56i "check 'lfs find -ost UUID' skips directories"
6161 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6163 setup_56_special $dir $NUMFILES $NUMDIRS
6165 local expected=$((NUMDIRS + 1))
6166 local cmd="$LFS find -type d $dir"
6167 local nums=$($cmd | wc -l)
6169 [ $nums -eq $expected ] ||
6170 error "'$cmd' wrong: found $nums, expected $expected"
6172 run_test 56j "check lfs find -type d"
6175 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6177 setup_56_special $dir $NUMFILES $NUMDIRS
6179 local expected=$(((NUMDIRS + 1) * NUMFILES))
6180 local cmd="$LFS find -type f $dir"
6181 local nums=$($cmd | wc -l)
6183 [ $nums -eq $expected ] ||
6184 error "'$cmd' wrong: found $nums, expected $expected"
6186 run_test 56k "check lfs find -type f"
6189 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6191 setup_56_special $dir $NUMFILES $NUMDIRS
6193 local expected=$((NUMDIRS + NUMFILES))
6194 local cmd="$LFS find -type b $dir"
6195 local nums=$($cmd | wc -l)
6197 [ $nums -eq $expected ] ||
6198 error "'$cmd' wrong: found $nums, expected $expected"
6200 run_test 56l "check lfs find -type b"
6203 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6205 setup_56_special $dir $NUMFILES $NUMDIRS
6207 local expected=$((NUMDIRS + NUMFILES))
6208 local cmd="$LFS find -type c $dir"
6209 local nums=$($cmd | wc -l)
6210 [ $nums -eq $expected ] ||
6211 error "'$cmd' wrong: found $nums, expected $expected"
6213 run_test 56m "check lfs find -type c"
6216 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6217 setup_56_special $dir $NUMFILES $NUMDIRS
6219 local expected=$((NUMDIRS + NUMFILES))
6220 local cmd="$LFS find -type l $dir"
6221 local nums=$($cmd | wc -l)
6223 [ $nums -eq $expected ] ||
6224 error "'$cmd' wrong: found $nums, expected $expected"
6226 run_test 56n "check lfs find -type l"
6229 local dir=$DIR/$tdir
6231 setup_56 $dir $NUMFILES $NUMDIRS
6232 utime $dir/file1 > /dev/null || error "utime (1)"
6233 utime $dir/file2 > /dev/null || error "utime (2)"
6234 utime $dir/dir1 > /dev/null || error "utime (3)"
6235 utime $dir/dir2 > /dev/null || error "utime (4)"
6236 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6237 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6240 local nums=$($LFS find -mtime +0 $dir | wc -l)
6242 [ $nums -eq $expected ] ||
6243 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6246 cmd="$LFS find -mtime 0 $dir"
6247 nums=$($cmd | wc -l)
6248 [ $nums -eq $expected ] ||
6249 error "'$cmd' wrong: found $nums, expected $expected"
6251 run_test 56o "check lfs find -mtime for old files"
6254 local dir=$DIR/$tdir
6258 # just to make sure there is something that won't be found
6260 touch $dir/$tfile.now
6262 for age in year week day hour min; do
6263 count=$((count + 1))
6265 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6266 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6267 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6269 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6270 local nums=$($cmd | wc -l)
6271 [ $nums -eq $expected ] ||
6272 error "'$cmd' wrong: found $nums, expected $expected"
6274 cmd="$LFS find $dir -atime $count${age:0:1}"
6275 nums=$($cmd | wc -l)
6276 [ $nums -eq $expected ] ||
6277 error "'$cmd' wrong: found $nums, expected $expected"
6281 cmd="$LFS find $dir -ctime +1s -type f"
6282 nums=$($cmd | wc -l)
6283 (( $nums == $count * 2 + 1)) ||
6284 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6286 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6288 test_newerXY_base() {
6291 local dir=$DIR/$tdir
6295 if [ $y == "t" ]; then
6296 if [ $x == "b" ]; then
6297 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6299 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6302 ref=$DIR/$tfile.newer.$x$y
6303 touch $ref || error "touch $ref failed"
6306 echo "before = $ref"
6308 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6310 if [ $y == "t" ]; then
6311 if [ $x == "b" ]; then
6312 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6314 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6317 negref=$DIR/$tfile.negnewer.$x$y
6318 touch $negref || error "touch $negref failed"
6321 echo "after = $negref"
6322 local cmd="$LFS find $dir -newer$x$y $ref"
6323 local nums=$(eval $cmd | wc -l)
6324 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6326 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6327 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6329 cmd="$LFS find $dir ! -newer$x$y $negref"
6330 nums=$(eval $cmd | wc -l)
6331 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6332 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6334 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6335 nums=$(eval $cmd | wc -l)
6336 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6337 error "'$cmd' wrong: found $nums between, expected $expected"; }
6343 test_newerXY_base "a" "a"
6344 test_newerXY_base "a" "m"
6345 test_newerXY_base "a" "c"
6346 test_newerXY_base "m" "a"
6347 test_newerXY_base "m" "m"
6348 test_newerXY_base "m" "c"
6349 test_newerXY_base "c" "a"
6350 test_newerXY_base "c" "m"
6351 test_newerXY_base "c" "c"
6353 [[ -n "$sles_version" ]] &&
6354 echo "skip timestamp tests on SLES, LU-13665" && return 0
6356 test_newerXY_base "a" "t"
6357 test_newerXY_base "m" "t"
6358 test_newerXY_base "c" "t"
6360 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6361 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6362 ! btime_supported && echo "btime unsupported" && return 0
6364 test_newerXY_base "b" "b"
6365 test_newerXY_base "b" "t"
6367 run_test 56oc "check lfs find -newerXY work"
6370 local dir=$DIR/$tdir
6375 $LFS find $dir -btime -1d -type f
6382 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6383 ! btime_supported && skip "btime unsupported on MDS"
6385 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6386 ! btime_supported && skip "btime unsupported on clients"
6388 local dir=$DIR/$tdir
6389 local ref=$DIR/$tfile.ref
6390 local negref=$DIR/$tfile.negref
6392 mkdir $dir || error "mkdir $dir failed"
6393 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6394 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6395 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6396 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6397 touch $ref || error "touch $ref failed"
6398 # sleep 3 seconds at least
6401 local before=$(do_facet mds1 date +%s)
6402 local skew=$(($(date +%s) - before + 1))
6404 if (( skew < 0 && skew > -5 )); then
6405 sleep $((0 - skew + 1))
6409 # Set the dir stripe params to limit files all on MDT0,
6410 # otherwise we need to calc the max clock skew between
6411 # the client and MDTs.
6412 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6414 touch $negref || error "touch $negref failed"
6416 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6417 local nums=$($cmd | wc -l)
6418 local expected=$(((NUMFILES + 1) * NUMDIRS))
6420 [ $nums -eq $expected ] ||
6421 error "'$cmd' wrong: found $nums, expected $expected"
6423 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6424 nums=$($cmd | wc -l)
6425 expected=$((NUMFILES + 1))
6426 [ $nums -eq $expected ] ||
6427 error "'$cmd' wrong: found $nums, expected $expected"
6429 [ $skew -lt 0 ] && return
6431 local after=$(do_facet mds1 date +%s)
6432 local age=$((after - before + 1 + skew))
6434 cmd="$LFS find $dir -btime -${age}s -type f"
6435 nums=$($cmd | wc -l)
6436 expected=$(((NUMFILES + 1) * NUMDIRS))
6438 echo "Clock skew between client and server: $skew, age:$age"
6439 [ $nums -eq $expected ] ||
6440 error "'$cmd' wrong: found $nums, expected $expected"
6442 expected=$(($NUMDIRS + 1))
6443 cmd="$LFS find $dir -btime -${age}s -type d"
6444 nums=$($cmd | wc -l)
6445 [ $nums -eq $expected ] ||
6446 error "'$cmd' wrong: found $nums, expected $expected"
6447 rm -f $ref $negref || error "Failed to remove $ref $negref"
6449 run_test 56od "check lfs find -btime with units"
6452 [ $RUNAS_ID -eq $UID ] &&
6453 skip_env "RUNAS_ID = UID = $UID -- skipping"
6455 local dir=$DIR/$tdir
6457 setup_56 $dir $NUMFILES $NUMDIRS
6458 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6460 local expected=$NUMFILES
6461 local cmd="$LFS find -uid $RUNAS_ID $dir"
6462 local nums=$($cmd | wc -l)
6464 [ $nums -eq $expected ] ||
6465 error "'$cmd' wrong: found $nums, expected $expected"
6467 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6468 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6469 nums=$($cmd | wc -l)
6470 [ $nums -eq $expected ] ||
6471 error "'$cmd' wrong: found $nums, expected $expected"
6473 run_test 56p "check lfs find -uid and ! -uid"
6476 [ $RUNAS_ID -eq $UID ] &&
6477 skip_env "RUNAS_ID = UID = $UID -- skipping"
6479 local dir=$DIR/$tdir
6481 setup_56 $dir $NUMFILES $NUMDIRS
6482 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6484 local expected=$NUMFILES
6485 local cmd="$LFS find -gid $RUNAS_GID $dir"
6486 local nums=$($cmd | wc -l)
6488 [ $nums -eq $expected ] ||
6489 error "'$cmd' wrong: found $nums, expected $expected"
6491 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6492 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6493 nums=$($cmd | wc -l)
6494 [ $nums -eq $expected ] ||
6495 error "'$cmd' wrong: found $nums, expected $expected"
6497 run_test 56q "check lfs find -gid and ! -gid"
6500 local dir=$DIR/$tdir
6502 setup_56 $dir $NUMFILES $NUMDIRS
6505 local cmd="$LFS find -size 0 -type f -lazy $dir"
6506 local nums=$($cmd | wc -l)
6508 [ $nums -eq $expected ] ||
6509 error "'$cmd' wrong: found $nums, expected $expected"
6510 cmd="$LFS find -size 0 -type f $dir"
6511 nums=$($cmd | wc -l)
6512 [ $nums -eq $expected ] ||
6513 error "'$cmd' wrong: found $nums, expected $expected"
6516 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6517 nums=$($cmd | wc -l)
6518 [ $nums -eq $expected ] ||
6519 error "'$cmd' wrong: found $nums, expected $expected"
6520 cmd="$LFS find ! -size 0 -type f $dir"
6521 nums=$($cmd | wc -l)
6522 [ $nums -eq $expected ] ||
6523 error "'$cmd' wrong: found $nums, expected $expected"
6525 echo "test" > $dir/$tfile
6526 echo "test2" > $dir/$tfile.2 && sync
6528 cmd="$LFS find -size 5 -type f -lazy $dir"
6529 nums=$($cmd | wc -l)
6530 [ $nums -eq $expected ] ||
6531 error "'$cmd' wrong: found $nums, expected $expected"
6532 cmd="$LFS find -size 5 -type f $dir"
6533 nums=$($cmd | wc -l)
6534 [ $nums -eq $expected ] ||
6535 error "'$cmd' wrong: found $nums, expected $expected"
6538 cmd="$LFS find -size +5 -type f -lazy $dir"
6539 nums=$($cmd | wc -l)
6540 [ $nums -eq $expected ] ||
6541 error "'$cmd' wrong: found $nums, expected $expected"
6542 cmd="$LFS find -size +5 -type f $dir"
6543 nums=$($cmd | wc -l)
6544 [ $nums -eq $expected ] ||
6545 error "'$cmd' wrong: found $nums, expected $expected"
6548 cmd="$LFS find -size +0 -type f -lazy $dir"
6549 nums=$($cmd | wc -l)
6550 [ $nums -eq $expected ] ||
6551 error "'$cmd' wrong: found $nums, expected $expected"
6552 cmd="$LFS find -size +0 -type f $dir"
6553 nums=$($cmd | wc -l)
6554 [ $nums -eq $expected ] ||
6555 error "'$cmd' wrong: found $nums, expected $expected"
6558 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6559 nums=$($cmd | wc -l)
6560 [ $nums -eq $expected ] ||
6561 error "'$cmd' wrong: found $nums, expected $expected"
6562 cmd="$LFS find ! -size -5 -type f $dir"
6563 nums=$($cmd | wc -l)
6564 [ $nums -eq $expected ] ||
6565 error "'$cmd' wrong: found $nums, expected $expected"
6568 cmd="$LFS find -size -5 -type f -lazy $dir"
6569 nums=$($cmd | wc -l)
6570 [ $nums -eq $expected ] ||
6571 error "'$cmd' wrong: found $nums, expected $expected"
6572 cmd="$LFS find -size -5 -type f $dir"
6573 nums=$($cmd | wc -l)
6574 [ $nums -eq $expected ] ||
6575 error "'$cmd' wrong: found $nums, expected $expected"
6577 run_test 56r "check lfs find -size works"
6584 cancel_lru_locks $OSC
6586 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6587 local nums=$($cmd | wc -l)
6589 [ $nums -eq $expected ] ||
6590 error "'$cmd' wrong: found $nums, expected $expected"
6592 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6594 if (( rpcs_before + glimpses != rpcs_after )); then
6595 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6596 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6598 if [[ $glimpses == 0 ]]; then
6599 error "'$cmd' should not send glimpse RPCs to OST"
6601 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6607 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6608 skip "MDS < 2.12.58 doesn't return LSOM data"
6609 local dir=$DIR/$tdir
6610 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6612 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6614 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6615 $LCTL set_param -n llite.*.statahead_agl=0
6616 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6618 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6619 # open and close all files to ensure LSOM is updated
6620 cancel_lru_locks $OSC
6621 find $dir -type f | xargs cat > /dev/null
6623 # expect_found glimpse_rpcs command_to_run
6624 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6625 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6626 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6627 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6629 echo "test" > $dir/$tfile
6630 echo "test2" > $dir/$tfile.2 && sync
6631 cancel_lru_locks $OSC
6632 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6634 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6635 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6636 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6637 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6639 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6640 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6641 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6642 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6643 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6644 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6646 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6649 local dir=$DIR/$tdir
6650 local tmp=$TMP/$tfile.log
6653 test_mkdir -p $dir || error "failed to mkdir $dir"
6654 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6655 error "failed to setstripe $dir/$tfile"
6656 mdt_idx=$($LFS getdirstripe -i $dir)
6657 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6659 stack_trap "rm -f $tmp" EXIT
6660 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6661 ! grep -q obd_uuid $tmp ||
6662 error "failed to find --size +100K --ost 0 $dir"
6663 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6664 ! grep -q obd_uuid $tmp ||
6665 error "failed to find --size +100K --mdt $mdt_idx $dir"
6667 run_test 56rb "check lfs find --size --ost/--mdt works"
6670 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6671 local dir=$DIR/$tdir
6674 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6675 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6676 (( $MDSCOUNT > 2 )) &&
6677 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6678 mkdir $dir/$tdir-{1..10}
6679 touch $dir/$tfile-{1..10}
6681 found=$($LFS find $dir --mdt-count 2 | wc -l)
6683 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6685 found=$($LFS find $dir -T +1 | wc -l)
6686 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6687 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6689 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6691 (( $found == $expect )) || error "found $found all_char, expect $expect"
6693 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6694 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6695 (( $found == $expect )) || error "found $found all_char, expect $expect"
6697 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6699 test_56s() { # LU-611 #LU-9369
6700 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6702 local dir=$DIR/$tdir
6703 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6705 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6706 for i in $(seq $NUMDIRS); do
6707 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6710 local expected=$NUMDIRS
6711 local cmd="$LFS find -c $OSTCOUNT $dir"
6712 local nums=$($cmd | wc -l)
6714 [ $nums -eq $expected ] || {
6715 $LFS getstripe -R $dir
6716 error "'$cmd' wrong: found $nums, expected $expected"
6719 expected=$((NUMDIRS + onestripe))
6720 cmd="$LFS find -stripe-count +0 -type f $dir"
6721 nums=$($cmd | wc -l)
6722 [ $nums -eq $expected ] || {
6723 $LFS getstripe -R $dir
6724 error "'$cmd' wrong: found $nums, expected $expected"
6728 cmd="$LFS find -stripe-count 1 -type f $dir"
6729 nums=$($cmd | wc -l)
6730 [ $nums -eq $expected ] || {
6731 $LFS getstripe -R $dir
6732 error "'$cmd' wrong: found $nums, expected $expected"
6735 cmd="$LFS find -stripe-count -2 -type f $dir"
6736 nums=$($cmd | wc -l)
6737 [ $nums -eq $expected ] || {
6738 $LFS getstripe -R $dir
6739 error "'$cmd' wrong: found $nums, expected $expected"
6743 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6744 nums=$($cmd | wc -l)
6745 [ $nums -eq $expected ] || {
6746 $LFS getstripe -R $dir
6747 error "'$cmd' wrong: found $nums, expected $expected"
6750 run_test 56s "check lfs find -stripe-count works"
6752 test_56t() { # LU-611 #LU-9369
6753 local dir=$DIR/$tdir
6755 setup_56 $dir 0 $NUMDIRS
6756 for i in $(seq $NUMDIRS); do
6757 $LFS setstripe -S 8M $dir/dir$i/$tfile
6760 local expected=$NUMDIRS
6761 local cmd="$LFS find -S 8M $dir"
6762 local nums=$($cmd | wc -l)
6764 [ $nums -eq $expected ] || {
6765 $LFS getstripe -R $dir
6766 error "'$cmd' wrong: found $nums, expected $expected"
6770 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6772 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6774 expected=$(((NUMDIRS + 1) * NUMFILES))
6775 cmd="$LFS find -stripe-size 512k -type f $dir"
6776 nums=$($cmd | wc -l)
6777 [ $nums -eq $expected ] ||
6778 error "'$cmd' wrong: found $nums, expected $expected"
6780 cmd="$LFS find -stripe-size +320k -type f $dir"
6781 nums=$($cmd | wc -l)
6782 [ $nums -eq $expected ] ||
6783 error "'$cmd' wrong: found $nums, expected $expected"
6785 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6786 cmd="$LFS find -stripe-size +200k -type f $dir"
6787 nums=$($cmd | wc -l)
6788 [ $nums -eq $expected ] ||
6789 error "'$cmd' wrong: found $nums, expected $expected"
6791 cmd="$LFS find -stripe-size -640k -type f $dir"
6792 nums=$($cmd | wc -l)
6793 [ $nums -eq $expected ] ||
6794 error "'$cmd' wrong: found $nums, expected $expected"
6797 cmd="$LFS find -stripe-size 256k -type f $dir"
6798 nums=$($cmd | wc -l)
6799 [ $nums -eq $expected ] ||
6800 error "'$cmd' wrong: found $nums, expected $expected"
6802 cmd="$LFS find -stripe-size -320k -type f $dir"
6803 nums=$($cmd | wc -l)
6804 [ $nums -eq $expected ] ||
6805 error "'$cmd' wrong: found $nums, expected $expected"
6808 cmd="$LFS find -stripe-size 1024k -type f $dir"
6809 nums=$($cmd | wc -l)
6810 [ $nums -eq $expected ] ||
6811 error "'$cmd' wrong: found $nums, expected $expected"
6813 run_test 56t "check lfs find -stripe-size works"
6815 test_56u() { # LU-611
6816 local dir=$DIR/$tdir
6818 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6820 if [[ $OSTCOUNT -gt 1 ]]; then
6821 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6827 local expected=$(((NUMDIRS + 1) * NUMFILES))
6828 local cmd="$LFS find -stripe-index 0 -type f $dir"
6829 local nums=$($cmd | wc -l)
6831 [ $nums -eq $expected ] ||
6832 error "'$cmd' wrong: found $nums, expected $expected"
6835 cmd="$LFS find -stripe-index 1 -type f $dir"
6836 nums=$($cmd | wc -l)
6837 [ $nums -eq $expected ] ||
6838 error "'$cmd' wrong: found $nums, expected $expected"
6840 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6841 nums=$($cmd | wc -l)
6842 [ $nums -eq $expected ] ||
6843 error "'$cmd' wrong: found $nums, expected $expected"
6846 # This should produce an error and not return any files
6847 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6848 nums=$($cmd 2>/dev/null | wc -l)
6849 [ $nums -eq $expected ] ||
6850 error "'$cmd' wrong: found $nums, expected $expected"
6852 if [[ $OSTCOUNT -gt 1 ]]; then
6853 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6854 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6855 nums=$($cmd | wc -l)
6856 [ $nums -eq $expected ] ||
6857 error "'$cmd' wrong: found $nums, expected $expected"
6860 run_test 56u "check lfs find -stripe-index works"
6864 local dir=$DIR/$tdir
6866 setup_56 $dir $NUMFILES $NUMDIRS
6868 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6869 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6871 for file in $($LFS find -m $UUID $dir); do
6872 file_midx=$($LFS getstripe -m $file)
6873 [ $file_midx -eq $mdt_idx ] ||
6874 error "lfs find -m $UUID != getstripe -m $file_midx"
6877 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6883 local dir=$DIR/$tdir
6885 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6887 local stripe_size=$($LFS getstripe -S -d $dir) ||
6888 error "$LFS getstripe -S -d $dir failed"
6889 stripe_size=${stripe_size%% *}
6891 local file_size=$((stripe_size * OSTCOUNT))
6892 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6893 local required_space=$((file_num * file_size))
6894 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6896 [[ $free_space -le $((required_space / 1024)) ]] &&
6897 skip_env "need $required_space, have $free_space kbytes"
6900 local dd_count=$((file_size / dd_bs))
6902 # write data into the files
6907 for i in $(seq $NUMFILES); do
6909 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6910 error "write data into $file failed"
6912 for i in $(seq $NUMDIRS); do
6913 for j in $(seq $NUMFILES); do
6914 file=$dir/dir$i/file$j
6915 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6916 error "write data into $file failed"
6920 # $LFS_MIGRATE will fail if hard link migration is unsupported
6921 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6922 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6923 error "creating links to $dir/dir1/file1 failed"
6928 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6931 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6934 eval $cmd || error "$cmd failed"
6936 check_stripe_count $dir/file1 $expected
6938 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6940 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6941 # OST 1 if it is on OST 0. This file is small enough to
6942 # be on only one stripe.
6943 file=$dir/migr_1_ost
6944 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6945 error "write data into $file failed"
6946 local obdidx=$($LFS getstripe -i $file)
6947 local oldmd5=$(md5sum $file)
6950 [[ $obdidx -eq 0 ]] && newobdidx=1
6951 cmd="$LFS migrate -i $newobdidx $file"
6953 eval $cmd || error "$cmd failed"
6955 local realobdix=$($LFS getstripe -i $file)
6956 local newmd5=$(md5sum $file)
6958 [[ $newobdidx -ne $realobdix ]] &&
6959 error "new OST is different (was=$obdidx, "\
6960 "wanted=$newobdidx, got=$realobdix)"
6961 [[ "$oldmd5" != "$newmd5" ]] &&
6962 error "md5sum differ: $oldmd5, $newmd5"
6966 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6968 eval $cmd || error "$cmd failed"
6970 for j in $(seq $NUMFILES); do
6971 check_stripe_count $dir/dir1/file$j $expected
6974 # lfs_migrate works with lfs find
6975 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6976 $LFS_MIGRATE -y -c $expected"
6978 eval $cmd || error "$cmd failed"
6980 for i in $(seq 2 $NUMFILES); do
6981 check_stripe_count $dir/file$i $expected
6983 for i in $(seq 2 $NUMDIRS); do
6984 for j in $(seq $NUMFILES); do
6985 check_stripe_count $dir/dir$i/file$j $expected
6989 run_test 56w "check lfs_migrate -c stripe_count works"
6992 local file1=$DIR/$tdir/file1
6993 local create_pool=false
6994 local initial_pool=$($LFS getstripe -p $DIR)
6998 echo -n "Creating test dir..."
6999 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7002 echo -n "Creating test file..."
7003 touch $file1 || error "cannot create file"
7006 echo -n "Detecting existing pools..."
7007 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7009 if [ ${#pool_list[@]} -gt 0 ]; then
7010 echo "${pool_list[@]}"
7011 for thispool in "${pool_list[@]}"; do
7012 if [[ -z "$initial_pool" ||
7013 "$initial_pool" != "$thispool" ]]; then
7015 echo "Using existing pool '$pool'"
7020 echo "none detected."
7022 if [ -z "$pool" ]; then
7023 pool=${POOL:-testpool}
7024 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7025 echo -n "Creating pool '$pool'..."
7027 pool_add $pool &> /dev/null ||
7028 error "pool_add failed"
7031 echo -n "Adding target to pool..."
7032 pool_add_targets $pool 0 0 1 &> /dev/null ||
7033 error "pool_add_targets failed"
7037 echo -n "Setting pool using -p option..."
7038 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7039 error "migrate failed rc = $?"
7042 echo -n "Verifying test file is in pool after migrating..."
7043 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7044 error "file was not migrated to pool $pool"
7047 echo -n "Removing test file from pool '$pool'..."
7048 # "lfs migrate $file" won't remove the file from the pool
7049 # until some striping information is changed.
7050 $LFS migrate -c 1 $file1 &> /dev/null ||
7051 error "cannot remove from pool"
7052 [ "$($LFS getstripe -p $file1)" ] &&
7053 error "pool still set"
7056 echo -n "Setting pool using --pool option..."
7057 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7058 error "migrate failed rc = $?"
7063 if $create_pool; then
7064 destroy_test_pools 2> /dev/null ||
7065 error "destroy test pools failed"
7068 run_test 56wb "check lfs_migrate pool support"
7071 local file1="$DIR/$tdir/file1"
7078 echo -n "Creating test dir..."
7079 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7080 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7081 error "cannot set stripe by '-S 1M -c 1'"
7084 echo -n "Setting initial stripe for test file..."
7085 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7086 error "cannot set stripe"
7087 cur_ssize=$($LFS getstripe -S "$file1")
7088 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7091 # File currently set to -S 512K -c 1
7093 # Ensure -c and -S options are rejected when -R is set
7094 echo -n "Verifying incompatible options are detected..."
7095 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7096 error "incompatible -c and -R options not detected"
7097 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7098 error "incompatible -S and -R options not detected"
7101 # Ensure unrecognized options are passed through to 'lfs migrate'
7102 echo -n "Verifying -S option is passed through to lfs migrate..."
7103 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7104 error "migration failed"
7105 cur_ssize=$($LFS getstripe -S "$file1")
7106 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7109 # File currently set to -S 1M -c 1
7111 # Ensure long options are supported
7112 echo -n "Verifying long options supported..."
7113 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7114 error "long option without argument not supported"
7115 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7116 error "long option with argument not supported"
7117 cur_ssize=$($LFS getstripe -S "$file1")
7118 [ $cur_ssize -eq 524288 ] ||
7119 error "migrate --stripe-size $cur_ssize != 524288"
7122 # File currently set to -S 512K -c 1
7124 if [ "$OSTCOUNT" -gt 1 ]; then
7125 echo -n "Verifying explicit stripe count can be set..."
7126 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7127 error "migrate failed"
7128 cur_scount=$($LFS getstripe -c "$file1")
7129 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7133 # File currently set to -S 512K -c 1 or -S 512K -c 2
7135 # Ensure parent striping is used if -R is set, and no stripe
7136 # count or size is specified
7137 echo -n "Setting stripe for parent directory..."
7138 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7139 error "cannot set stripe '-S 2M -c 1'"
7142 echo -n "Verifying restripe option uses parent stripe settings..."
7143 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7144 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7145 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7146 error "migrate failed"
7147 cur_ssize=$($LFS getstripe -S "$file1")
7148 [ $cur_ssize -eq $parent_ssize ] ||
7149 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7150 cur_scount=$($LFS getstripe -c "$file1")
7151 [ $cur_scount -eq $parent_scount ] ||
7152 error "migrate -R stripe_count $cur_scount != $parent_scount"
7155 # File currently set to -S 1M -c 1
7157 # Ensure striping is preserved if -R is not set, and no stripe
7158 # count or size is specified
7159 echo -n "Verifying striping size preserved when not specified..."
7160 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7161 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7162 error "cannot set stripe on parent directory"
7163 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7164 error "migrate failed"
7165 cur_ssize=$($LFS getstripe -S "$file1")
7166 [ $cur_ssize -eq $orig_ssize ] ||
7167 error "migrate by default $cur_ssize != $orig_ssize"
7170 # Ensure file name properly detected when final option has no argument
7171 echo -n "Verifying file name properly detected..."
7172 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7173 error "file name interpreted as option argument"
7179 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7182 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7184 local file1=$DIR/$tdir/file1
7186 echo -n "Creating test dir..."
7187 test_mkdir $DIR/$tdir || error "cannot create dir"
7190 echo -n "Creating test file..."
7194 # Ensure 'lfs migrate' will fail by using a non-existent option,
7195 # and make sure rsync is not called to recover
7196 echo -n "Make sure --no-rsync option works..."
7197 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7198 grep -q 'refusing to fall back to rsync' ||
7199 error "rsync was called with --no-rsync set"
7202 # Ensure rsync is called without trying 'lfs migrate' first
7203 echo -n "Make sure --rsync option works..."
7204 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7205 grep -q 'falling back to rsync' &&
7206 error "lfs migrate was called with --rsync set"
7209 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7210 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7211 grep -q 'at the same time' ||
7212 error "--rsync and --no-rsync accepted concurrently"
7218 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7224 test_mkdir $td || error "cannot create $td"
7225 touch $tf || error "cannot touch $tf"
7227 echo -n "Make sure --non-direct|-D works..."
7228 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7229 grep -q "lfs migrate --non-direct" ||
7230 error "--non-direct option cannot work correctly"
7231 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7232 grep -q "lfs migrate -D" ||
7233 error "-D option cannot work correctly"
7236 run_test 56we "check lfs_migrate --non-direct|-D support"
7239 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7240 check_swap_layouts_support
7242 local dir=$DIR/$tdir
7243 local ref1=/etc/passwd
7244 local file1=$dir/file1
7246 test_mkdir $dir || error "creating dir $dir"
7247 $LFS setstripe -c 2 $file1
7249 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7250 stripe=$($LFS getstripe -c $file1)
7251 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7252 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7257 run_test 56x "lfs migration support"
7260 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7261 check_swap_layouts_support
7263 local dir=$DIR/$tdir/$testnum
7267 local ref1=/etc/passwd
7268 local file1=$dir/file1
7270 $LFS setstripe -c 2 $file1
7272 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7274 local stripe=$($LFS getstripe -c $file1)
7276 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7277 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7282 run_test 56xa "lfs migration --block support"
7284 check_migrate_links() {
7286 local file1="$dir/file1"
7290 local total_count=$(($begin + $count - 1))
7291 local symlink_count=10
7294 if [ ! -f "$file1" ]; then
7295 echo -n "creating initial file..."
7296 $LFS setstripe -c 1 -S "512k" "$file1" ||
7297 error "cannot setstripe initial file"
7300 echo -n "creating symlinks..."
7301 for s in $(seq 1 $symlink_count); do
7302 ln -s "$file1" "$dir/slink$s" ||
7303 error "cannot create symlinks"
7307 echo -n "creating nonlinked files..."
7308 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7309 error "cannot create nonlinked files"
7314 if [ ! -f "$dir/file$total_count" ]; then
7315 echo -n "creating hard links $begin:$total_count..."
7316 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7317 /dev/null || error "cannot create hard links"
7321 echo -n "checking number of hard links listed in xattrs..."
7322 local fid=$($LFS getstripe -F "$file1")
7323 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7326 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7327 skip "hard link list has unexpected size, skipping test"
7329 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7330 error "link names should exceed xattrs size"
7333 echo -n "migrating files..."
7334 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7336 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7339 # make sure all links have been properly migrated
7340 echo -n "verifying files..."
7341 fid=$($LFS getstripe -F "$file1") ||
7342 error "cannot get fid for file $file1"
7343 for i in $(seq 2 $total_count); do
7344 local fid2=$($LFS getstripe -F $dir/file$i)
7346 [ "$fid2" == "$fid" ] ||
7347 error "migrated hard link has mismatched FID"
7350 # make sure hard links were properly detected, and migration was
7351 # performed only once for the entire link set; nonlinked files should
7353 local actual=$(grep -c 'done' <<< "$migrate_out")
7354 local expected=$(($uniq_count + 1))
7356 [ "$actual" -eq "$expected" ] ||
7357 error "hard links individually migrated ($actual != $expected)"
7359 # make sure the correct number of hard links are present
7360 local hardlinks=$(stat -c '%h' "$file1")
7362 [ $hardlinks -eq $total_count ] ||
7363 error "num hard links $hardlinks != $total_count"
7370 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7371 skip "Need MDS version at least 2.10.55"
7373 local dir="$DIR/$tdir"
7375 test_mkdir "$dir" || error "cannot create dir $dir"
7377 echo "testing lfs migrate mode when all links fit within xattrs"
7378 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7380 echo "testing rsync mode when all links fit within xattrs"
7381 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7383 echo "testing lfs migrate mode when all links do not fit within xattrs"
7384 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7386 echo "testing rsync mode when all links do not fit within xattrs"
7387 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7389 chown -R $RUNAS_ID $dir
7390 echo "testing non-root lfs migrate mode when not all links are in xattr"
7391 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7396 run_test 56xb "lfs migration hard link support"
7399 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7401 local dir="$DIR/$tdir"
7403 test_mkdir "$dir" || error "cannot create dir $dir"
7405 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7406 echo -n "Setting initial stripe for 20MB test file..."
7407 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7408 error "cannot setstripe 20MB file"
7410 echo -n "Sizing 20MB test file..."
7411 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7413 echo -n "Verifying small file autostripe count is 1..."
7414 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7415 error "cannot migrate 20MB file"
7416 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7417 error "cannot get stripe for $dir/20mb"
7418 [ $stripe_count -eq 1 ] ||
7419 error "unexpected stripe count $stripe_count for 20MB file"
7423 # Test 2: File is small enough to fit within the available space on
7424 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7425 # have at least an additional 1KB for each desired stripe for test 3
7426 echo -n "Setting stripe for 1GB test file..."
7427 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7429 echo -n "Sizing 1GB test file..."
7430 # File size is 1GB + 3KB
7431 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7434 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7435 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7436 if (( avail > 524288 * OSTCOUNT )); then
7437 echo -n "Migrating 1GB file..."
7438 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7439 error "cannot migrate 1GB file"
7441 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7442 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7443 error "cannot getstripe for 1GB file"
7444 [ $stripe_count -eq 2 ] ||
7445 error "unexpected stripe count $stripe_count != 2"
7449 # Test 3: File is too large to fit within the available space on
7450 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7451 if [ $OSTCOUNT -ge 3 ]; then
7452 # The required available space is calculated as
7453 # file size (1GB + 3KB) / OST count (3).
7454 local kb_per_ost=349526
7456 echo -n "Migrating 1GB file with limit..."
7457 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7458 error "cannot migrate 1GB file with limit"
7461 stripe_count=$($LFS getstripe -c "$dir/1gb")
7462 echo -n "Verifying 1GB autostripe count with limited space..."
7463 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7464 error "unexpected stripe count $stripe_count (min 3)"
7471 run_test 56xc "lfs migration autostripe"
7474 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7476 local dir=$DIR/$tdir
7477 local f_mgrt=$dir/$tfile.mgrt
7478 local f_yaml=$dir/$tfile.yaml
7479 local f_copy=$dir/$tfile.copy
7480 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7481 local layout_copy="-c 2 -S 2M -i 1"
7482 local yamlfile=$dir/yamlfile
7483 local layout_before;
7486 test_mkdir "$dir" || error "cannot create dir $dir"
7487 $LFS setstripe $layout_yaml $f_yaml ||
7488 error "cannot setstripe $f_yaml with layout $layout_yaml"
7489 $LFS getstripe --yaml $f_yaml > $yamlfile
7490 $LFS setstripe $layout_copy $f_copy ||
7491 error "cannot setstripe $f_copy with layout $layout_copy"
7493 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7495 # 1. test option --yaml
7496 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7497 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7498 layout_before=$(get_layout_param $f_yaml)
7499 layout_after=$(get_layout_param $f_mgrt)
7500 [ "$layout_after" == "$layout_before" ] ||
7501 error "lfs_migrate --yaml: $layout_after != $layout_before"
7503 # 2. test option --copy
7504 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7505 error "cannot migrate $f_mgrt with --copy $f_copy"
7506 layout_before=$(get_layout_param $f_copy)
7507 layout_after=$(get_layout_param $f_mgrt)
7508 [ "$layout_after" == "$layout_before" ] ||
7509 error "lfs_migrate --copy: $layout_after != $layout_before"
7511 run_test 56xd "check lfs_migrate --yaml and --copy support"
7514 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7516 local dir=$DIR/$tdir
7517 local f_comp=$dir/$tfile
7518 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7519 local layout_before=""
7520 local layout_after=""
7522 test_mkdir "$dir" || error "cannot create dir $dir"
7523 $LFS setstripe $layout $f_comp ||
7524 error "cannot setstripe $f_comp with layout $layout"
7525 layout_before=$(get_layout_param $f_comp)
7526 dd if=/dev/zero of=$f_comp bs=1M count=4
7528 # 1. migrate a comp layout file by lfs_migrate
7529 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7530 layout_after=$(get_layout_param $f_comp)
7531 [ "$layout_before" == "$layout_after" ] ||
7532 error "lfs_migrate: $layout_before != $layout_after"
7534 # 2. migrate a comp layout file by lfs migrate
7535 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7536 layout_after=$(get_layout_param $f_comp)
7537 [ "$layout_before" == "$layout_after" ] ||
7538 error "lfs migrate: $layout_before != $layout_after"
7540 run_test 56xe "migrate a composite layout file"
7543 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7545 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7546 skip "Need server version at least 2.13.53"
7548 local dir=$DIR/$tdir
7549 local f_comp=$dir/$tfile
7550 local layout="-E 1M -c1 -E -1 -c2"
7554 test_mkdir "$dir" || error "cannot create dir $dir"
7555 $LFS setstripe $layout $f_comp ||
7556 error "cannot setstripe $f_comp with layout $layout"
7557 fid_before=$($LFS getstripe --fid $f_comp)
7558 dd if=/dev/zero of=$f_comp bs=1M count=4
7560 # 1. migrate a comp layout file to a comp layout
7561 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7562 fid_after=$($LFS getstripe --fid $f_comp)
7563 [ "$fid_before" == "$fid_after" ] ||
7564 error "comp-to-comp migrate: $fid_before != $fid_after"
7566 # 2. migrate a comp layout file to a plain layout
7567 $LFS migrate -c2 $f_comp ||
7568 error "cannot migrate $f_comp by lfs migrate"
7569 fid_after=$($LFS getstripe --fid $f_comp)
7570 [ "$fid_before" == "$fid_after" ] ||
7571 error "comp-to-plain migrate: $fid_before != $fid_after"
7573 # 3. migrate a plain layout file to a comp layout
7574 $LFS migrate $layout $f_comp ||
7575 error "cannot migrate $f_comp by lfs migrate"
7576 fid_after=$($LFS getstripe --fid $f_comp)
7577 [ "$fid_before" == "$fid_after" ] ||
7578 error "plain-to-comp migrate: $fid_before != $fid_after"
7580 run_test 56xf "FID is not lost during migration of a composite layout file"
7583 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7584 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7587 local dir=$DIR/$tdir
7591 test_mkdir -p $dir || error "creating dir $dir"
7592 touch $f1 || error "creating std file $f1"
7593 $MULTIOP $f2 H2c || error "creating released file $f2"
7595 # a directory can be raid0, so ask only for files
7596 res=$($LFS find $dir -L raid0 -type f | wc -l)
7597 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7599 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7600 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7602 # only files can be released, so no need to force file search
7603 res=$($LFS find $dir -L released)
7604 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7606 res=$($LFS find $dir -type f \! -L released)
7607 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7609 run_test 56y "lfs find -L raid0|released"
7611 test_56z() { # LU-4824
7612 # This checks to make sure 'lfs find' continues after errors
7613 # There are two classes of errors that should be caught:
7614 # - If multiple paths are provided, all should be searched even if one
7616 # - If errors are encountered during the search, it should not terminate
7618 local dir=$DIR/$tdir
7622 for i in d{0..9}; do
7624 touch $dir/$i/$tfile
7626 $LFS find $DIR/non_existent_dir $dir &&
7627 error "$LFS find did not return an error"
7628 # Make a directory unsearchable. This should NOT be the last entry in
7629 # directory order. Arbitrarily pick the 6th entry
7630 chmod 700 $($LFS find $dir -type d | sed '6!d')
7632 $RUNAS $LFS find $DIR/non_existent $dir
7633 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7635 # The user should be able to see 10 directories and 9 files
7636 (( count == 19 )) ||
7637 error "$LFS find found $count != 19 entries after error"
7639 run_test 56z "lfs find should continue after an error"
7641 test_56aa() { # LU-5937
7642 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7644 local dir=$DIR/$tdir
7647 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7649 createmany -o $dir/striped_dir/${tfile}- 1024
7650 local dirs=$($LFS find --size +8k $dir/)
7652 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7654 run_test 56aa "lfs find --size under striped dir"
7656 test_56ab() { # LU-10705
7657 test_mkdir $DIR/$tdir
7658 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7659 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7660 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7661 # Flush writes to ensure valid blocks. Need to be more thorough for
7662 # ZFS, since blocks are not allocated/returned to client immediately.
7664 wait_zfs_commit ost1 2
7665 cancel_lru_locks osc
7668 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7670 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7672 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7673 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7675 rm -f $DIR/$tdir/$tfile.[123]
7677 run_test 56ab "lfs find --blocks"
7681 local dir="$DIR/$tdir"
7682 local perms=(001 002 003 004 005 006 007
7683 010 020 030 040 050 060 070
7684 100 200 300 400 500 600 700
7685 111 222 333 444 555 666 777)
7686 local perm_minus=(8 8 4 8 4 4 2
7690 local perm_slash=(8 8 12 8 12 12 14
7693 16 16 24 16 24 24 28)
7696 for perm in ${perms[*]}; do
7697 touch "$dir/$tfile.$perm"
7698 chmod $perm "$dir/$tfile.$perm"
7701 for ((i = 0; i < ${#perms[*]}; i++)); do
7702 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7704 error "lfs find -perm ${perms[i]}:"\
7707 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7708 (( $num == ${perm_minus[i]} )) ||
7709 error "lfs find -perm -${perms[i]}:"\
7710 "$num != ${perm_minus[i]}"
7712 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7713 (( $num == ${perm_slash[i]} )) ||
7714 error "lfs find -perm /${perms[i]}:"\
7715 "$num != ${perm_slash[i]}"
7718 run_test 56aca "check lfs find -perm with octal representation"
7721 local dir=$DIR/$tdir
7722 # p is the permission of write and execute for user, group and other
7723 # without the umask. It is used to test +wx.
7724 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7725 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7726 local symbolic=(+t a+t u+t g+t o+t
7732 o=r,ug+o,u+w u=r,a+u,u+w
7733 g=r,ugo=g,u+w u+x,+X +X
7734 u+x,u+X u+X u+x,g+X o+r,+X
7738 for perm in ${perms[*]}; do
7739 touch "$dir/$tfile.$perm"
7740 chmod $perm "$dir/$tfile.$perm"
7743 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7744 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7747 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7750 run_test 56acb "check lfs find -perm with symbolic representation"
7753 local dir=$DIR/$tdir
7754 local tests="17777 787 789 abcd
7755 ug=uu ug=a ug=gu uo=ou urw
7759 for err in $tests; do
7760 if $LFS find $dir -perm $err 2>/dev/null; then
7761 error "lfs find -perm $err: parsing should have failed"
7765 run_test 56acc "check parsing error for lfs find -perm"
7768 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7769 skip "Need MDS version at least 2.10.50"
7771 # Create composite files with one component
7772 local dir=$DIR/$tdir
7774 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7775 # Create composite files with three components
7776 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7777 # Create non-composite files
7778 createmany -o $dir/${tfile}- 10
7780 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7782 [[ $nfiles == 10 ]] ||
7783 error "lfs find -E 1M found $nfiles != 10 files"
7785 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7786 [[ $nfiles == 25 ]] ||
7787 error "lfs find ! -E 1M found $nfiles != 25 files"
7789 # All files have a component that starts at 0
7790 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7791 [[ $nfiles == 35 ]] ||
7792 error "lfs find --component-start 0 - $nfiles != 35 files"
7794 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7795 [[ $nfiles == 15 ]] ||
7796 error "lfs find --component-start 2M - $nfiles != 15 files"
7798 # All files created here have a componenet that does not starts at 2M
7799 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7800 [[ $nfiles == 35 ]] ||
7801 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7803 # Find files with a specified number of components
7804 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7805 [[ $nfiles == 15 ]] ||
7806 error "lfs find --component-count 3 - $nfiles != 15 files"
7808 # Remember non-composite files have a component count of zero
7809 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7810 [[ $nfiles == 10 ]] ||
7811 error "lfs find --component-count 0 - $nfiles != 10 files"
7813 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7814 [[ $nfiles == 20 ]] ||
7815 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7817 # All files have a flag called "init"
7818 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7819 [[ $nfiles == 35 ]] ||
7820 error "lfs find --component-flags init - $nfiles != 35 files"
7822 # Multi-component files will have a component not initialized
7823 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7824 [[ $nfiles == 15 ]] ||
7825 error "lfs find !--component-flags init - $nfiles != 15 files"
7830 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7833 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7834 skip "Need MDS version at least 2.10.57"
7844 # create mirrored directories and mirrored files
7845 mkdir $td || error "mkdir $td failed"
7846 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7847 createmany -o $tf- 10 || error "create $tf- failed"
7849 for i in $(seq 2); do
7851 mkdir $dir || error "mkdir $dir failed"
7852 $LFS mirror create -N$((3 + i)) $dir ||
7853 error "create mirrored dir $dir failed"
7854 createmany -o $dir/$tfile- 10 ||
7855 error "create $dir/$tfile- failed"
7858 # change the states of some mirrored files
7860 for i in $(seq 2); do
7862 for j in $(seq 4 9); do
7863 echo foo > $dir/$tfile-$j
7867 # find mirrored files with specific mirror count
7868 cmd="$LFS find --mirror-count 3 --type f $td"
7869 nfiles=$($cmd | wc -l)
7870 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7872 cmd="$LFS find ! --mirror-count 3 --type f $td"
7873 nfiles=$($cmd | wc -l)
7874 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7876 cmd="$LFS find --mirror-count +2 --type f $td"
7877 nfiles=$($cmd | wc -l)
7878 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7880 cmd="$LFS find --mirror-count -6 --type f $td"
7881 nfiles=$($cmd | wc -l)
7882 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7884 # find mirrored files with specific file state
7885 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7886 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7888 cmd="$LFS find --mirror-state=ro --type f $td"
7889 nfiles=$($cmd | wc -l)
7890 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7892 cmd="$LFS find ! --mirror-state=ro --type f $td"
7893 nfiles=$($cmd | wc -l)
7894 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7896 cmd="$LFS find --mirror-state=wp --type f $td"
7897 nfiles=$($cmd | wc -l)
7898 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7900 cmd="$LFS find ! --mirror-state=sp --type f $td"
7901 nfiles=$($cmd | wc -l)
7902 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7904 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7906 test_56da() { # LU-14179
7907 local path=$DIR/$tdir
7912 local longdir=$(str_repeat 'a' 255)
7914 for i in {1..15}; do
7921 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7926 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7929 touch $(str_repeat 'f' 255)
7931 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7932 error "lfs find reported an error"
7936 run_test 56da "test lfs find with long paths"
7939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7940 # note test will not do anything if MDS is not local
7941 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7942 skip_env "ldiskfs only test"
7944 remote_mds_nodsh && skip "remote MDS with nodsh"
7946 local MNTDEV="osd*.*MDT*.mntdev"
7947 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7948 [ -z "$DEV" ] && error "can't access $MNTDEV"
7949 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7950 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7951 error "can't access $DEV"
7952 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7953 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7957 run_test 57a "verify MDS filesystem created with large inodes =="
7960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7961 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7962 skip_env "ldiskfs only test"
7964 remote_mds_nodsh && skip "remote MDS with nodsh"
7966 local dir=$DIR/$tdir
7969 local fileN=$dir/f$filecount
7971 rm -rf $dir || error "removing $dir"
7973 local mdtidx=$($LFS getstripe -m $dir)
7974 local mdtname=MDT$(printf %04x $mdtidx)
7975 local facet=mds$((mdtidx + 1))
7977 echo "mcreating $filecount files"
7978 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7980 # verify that files do not have EAs yet
7981 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7982 error "$file1 has an EA"
7983 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7984 error "$fileN has an EA"
7988 df $dir #make sure we get new statfs data
7989 local mdsfree=$(do_facet $facet \
7990 lctl get_param -n osd*.*$mdtname.kbytesfree)
7991 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7994 echo "opening files to create objects/EAs"
7995 for file in $(seq -f $dir/f%g 1 $filecount); do
7996 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7997 error "opening $file"
8000 # verify that files have EAs now
8001 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8002 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8004 sleep 1 #make sure we get new statfs data
8006 local mdsfree2=$(do_facet $facet \
8007 lctl get_param -n osd*.*$mdtname.kbytesfree)
8008 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8010 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8011 if [ "$mdsfree" != "$mdsfree2" ]; then
8012 error "MDC before $mdcfree != after $mdcfree2"
8014 echo "MDC before $mdcfree != after $mdcfree2"
8015 echo "unable to confirm if MDS has large inodes"
8020 run_test 57b "default LOV EAs are stored inside large inodes ==="
8023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8024 [ -z "$(which wiretest 2>/dev/null)" ] &&
8025 skip_env "could not find wiretest"
8029 run_test 58 "verify cross-platform wire constants =============="
8032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8034 echo "touch 130 files"
8035 createmany -o $DIR/f59- 130
8037 unlinkmany $DIR/f59- 130
8039 # wait for commitment of removal
8040 wait_delete_completed
8042 run_test 59 "verify cancellation of llog records async ========="
8044 TEST60_HEAD="test_60 run $RANDOM"
8046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8047 remote_mgs_nodsh && skip "remote MGS with nodsh"
8048 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8049 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8050 skip_env "missing subtest run-llog.sh"
8052 log "$TEST60_HEAD - from kernel mode"
8053 do_facet mgs "$LCTL dk > /dev/null"
8054 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8055 do_facet mgs $LCTL dk > $TMP/$tfile
8057 # LU-6388: test llog_reader
8058 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8059 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8060 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8061 skip_env "missing llog_reader"
8062 local fstype=$(facet_fstype mgs)
8063 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8064 skip_env "Only for ldiskfs or zfs type mgs"
8066 local mntpt=$(facet_mntpt mgs)
8067 local mgsdev=$(mgsdevname 1)
8079 #get fid and record list
8080 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8082 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8084 #remount mgs as ldiskfs or zfs type
8085 stop mgs || error "stop mgs failed"
8086 mount_fstype mgs || error "remount mgs failed"
8087 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8090 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8091 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8096 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8098 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8100 echo "obj_file is $obj_file"
8101 do_facet mgs $llog_reader $obj_file
8103 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8104 awk '{ print $3 }' | sed -e "s/^type=//g")
8105 if [ $rec_type != $rec ]; then
8106 echo "FAILED test_60a wrong record type $rec_type," \
8112 #check obj path if record type is LLOG_LOGID_MAGIC
8113 if [ "$rec" == "1064553b" ]; then
8114 path=$(do_facet mgs $llog_reader $obj_file |
8115 grep "path=" | awk '{ print $NF }' |
8116 sed -e "s/^path=//g")
8117 if [ $obj_file != $mntpt/$path ]; then
8118 echo "FAILED test_60a wrong obj path" \
8119 "$montpt/$path, should be $obj_file"
8126 #restart mgs before "error", otherwise it will block the next test
8127 stop mgs || error "stop mgs failed"
8128 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8129 $pass || error "test failed, see FAILED test_60a messages for specifics"
8131 run_test 60a "llog_test run from kernel module and test llog_reader"
8133 test_60b() { # bug 6411
8134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8137 LLOG_COUNT=$(do_facet mgs dmesg |
8138 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8139 /llog_[a-z]*.c:[0-9]/ {
8151 [[ $LLOG_COUNT -gt 120 ]] &&
8152 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8154 run_test 60b "limit repeated messages from CERROR/CWARN"
8157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8159 echo "create 5000 files"
8160 createmany -o $DIR/f60c- 5000
8161 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8162 lctl set_param fail_loc=0x80000137
8163 unlinkmany $DIR/f60c- 5000
8164 lctl set_param fail_loc=0
8166 run_test 60c "unlink file when mds full"
8169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8171 SAVEPRINTK=$(lctl get_param -n printk)
8172 # verify "lctl mark" is even working"
8173 MESSAGE="test message ID $RANDOM $$"
8174 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8175 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8177 lctl set_param printk=0 || error "set lnet.printk failed"
8178 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8179 MESSAGE="new test message ID $RANDOM $$"
8180 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8181 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8182 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8184 lctl set_param -n printk="$SAVEPRINTK"
8186 run_test 60d "test printk console message masking"
8189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8190 remote_mds_nodsh && skip "remote MDS with nodsh"
8193 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8194 do_facet mds1 lctl set_param fail_loc=0x15b
8197 run_test 60e "no space while new llog is being created"
8200 local old_path=$($LCTL get_param -n debug_path)
8202 stack_trap "$LCTL set_param debug_path=$old_path"
8203 stack_trap "rm -f $TMP/$tfile*"
8204 rm -f $TMP/$tfile* 2> /dev/null
8205 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8206 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8207 test_mkdir $DIR/$tdir
8208 # retry in case the open is cached and not released
8209 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8210 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8214 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8216 run_test 60f "change debug_path works"
8222 test_mkdir -c $MDSCOUNT $DIR/$tdir
8227 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8228 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8230 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8231 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8232 index=$((index + 1))
8238 for i in {0..100}; do
8239 # define OBD_FAIL_OSD_TXN_START 0x19a
8240 local index=$((i % MDSCOUNT + 1))
8242 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8249 for i in $(seq $MDSCOUNT); do
8250 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8253 mkdir $DIR/$tdir/new || error "mkdir failed"
8254 rmdir $DIR/$tdir/new || error "rmdir failed"
8256 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8258 for i in $(seq $MDSCOUNT); do
8259 wait_update_facet mds$i "$LCTL get_param -n \
8260 mdd.$(facet_svc mds$i).lfsck_namespace |
8261 awk '/^status/ { print \\\$2 }'" "completed"
8264 ls -R $DIR/$tdir || error "ls failed"
8265 rm -rf $DIR/$tdir || error "rmdir failed"
8267 run_test 60g "transaction abort won't cause MDT hung"
8270 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8271 skip "Need MDS version at least 2.12.52"
8272 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8276 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8277 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8278 for fail_loc in 0x80000188 0x80000189; do
8279 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8280 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8281 error "mkdir $dir-$fail_loc failed"
8282 for i in {0..10}; do
8283 # create may fail on missing stripe
8284 echo $i > $DIR/$tdir-$fail_loc/$i
8286 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8287 error "getdirstripe $tdir-$fail_loc failed"
8288 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8289 error "migrate $tdir-$fail_loc failed"
8290 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8291 error "getdirstripe $tdir-$fail_loc failed"
8292 pushd $DIR/$tdir-$fail_loc
8294 echo $f | cmp $f - || error "$f data mismatch"
8297 rm -rf $DIR/$tdir-$fail_loc
8300 run_test 60h "striped directory with missing stripes can be accessed"
8302 function t60i_load() {
8304 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8305 $LCTL set_param fail_loc=0x131c fail_val=1
8306 for ((i=0; i<5000; i++)); do
8307 touch $DIR/$tdir/f$i
8312 changelog_register || error "changelog_register failed"
8313 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8314 changelog_users $SINGLEMDS | grep -q $cl_user ||
8315 error "User $cl_user not found in changelog_users"
8316 changelog_chmask "ALL"
8319 for((i=0; i<100; i++)); do
8320 changelog_dump >/dev/null ||
8321 error "can't read changelog"
8325 changelog_deregister || error "changelog_deregister failed"
8326 $LCTL set_param fail_loc=0
8328 run_test 60i "llog: new record vs reader race"
8331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8334 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8335 cancel_lru_locks osc
8336 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8339 run_test 61a "mmap() writes don't make sync hang ================"
8342 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8344 run_test 61b "mmap() of unstriped file is successful"
8346 # bug 2330 - insufficient obd_match error checking causes LBUG
8348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8352 cancel_lru_locks osc
8353 lctl set_param fail_loc=0x405
8354 cat $f && error "cat succeeded, expect -EIO"
8355 lctl set_param fail_loc=0
8357 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8358 # match every page all of the time.
8359 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8361 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8362 # Though this test is irrelevant anymore, it helped to reveal some
8363 # other grant bugs (LU-4482), let's keep it.
8364 test_63a() { # was test_63
8365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8367 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8369 for i in `seq 10` ; do
8370 dd if=/dev/zero of=$DIR/f63 bs=8k &
8376 rm -f $DIR/f63 || true
8378 run_test 63a "Verify oig_wait interruption does not crash ======="
8380 # bug 2248 - async write errors didn't return to application on sync
8381 # bug 3677 - async write errors left page locked
8383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8386 lctl set_param debug=-1
8388 # ensure we have a grant to do async writes
8389 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8392 sync # sync lest earlier test intercept the fail_loc
8394 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8395 lctl set_param fail_loc=0x80000406
8396 $MULTIOP $DIR/$tfile Owy && \
8397 error "sync didn't return ENOMEM"
8398 sync; sleep 2; sync # do a real sync this time to flush page
8399 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8400 error "locked page left in cache after async error" || true
8403 run_test 63b "async write errors should be returned to fsync ==="
8406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8409 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8411 run_test 64a "verify filter grant calculations (in kernel) ====="
8414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8416 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8418 run_test 64b "check out-of-space detection on client"
8421 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8423 run_test 64c "verify grant shrink"
8429 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8432 # this does exactly what osc_request.c:osc_announce_cached() does in
8433 # order to calculate max amount of grants to ask from server
8437 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8438 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8440 ((rpc_in_flight++));
8441 nrpages=$((nrpages * rpc_in_flight))
8443 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8445 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8447 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8448 local undirty=$((nrpages * PAGE_SIZE))
8450 local max_extent_pages
8451 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8452 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8453 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8454 local grant_extent_tax
8455 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8457 undirty=$((undirty + nrextents * grant_extent_tax))
8462 # this is size of unit for grant allocation. It should be equal to
8463 # what tgt_grant.c:tgt_grant_chunk() calculates
8467 local grant_extent_tax
8469 max_brw_size=$(import_param $tgt max_brw_size)
8471 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8473 echo $(((max_brw_size + grant_extent_tax) * 2))
8477 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8478 skip "OST < 2.10.55 doesn't limit grants enough"
8480 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8482 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8483 skip "no grant_param connect flag"
8485 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8487 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8488 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8491 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8492 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8494 $LFS setstripe $DIR/$tfile -i 0 -c 1
8495 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8498 while kill -0 $ddpid; do
8499 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8501 if [[ $cur_grant -gt $max_cur_granted ]]; then
8503 error "cur_grant $cur_grant > $max_cur_granted"
8509 run_test 64d "check grant limit exceed"
8515 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8517 ((cur_grants == expected)) ||
8518 error "$msg: grants mismatch: $cur_grants, expected $expected"
8522 echo $((($1 + $2 - 1) & ~($2 - 1)))
8526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8527 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8528 skip "Need OSS version at least 2.11.56"
8530 # Remount client to reset grant
8531 remount_client $MOUNT || error "failed to remount client"
8532 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8534 local init_grants=$(import_param $osc_tgt initial_grant)
8536 check_grants $osc_tgt $init_grants "init grants"
8538 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8539 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8540 local gbs=$(import_param $osc_tgt grant_block_size)
8542 # write random number of bytes from max_brw_size / 4 to max_brw_size
8543 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8544 # align for direct io
8545 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8546 # round to grant consumption unit
8547 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8549 local grants=$((wb_round_up + extent_tax))
8551 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8553 # define OBD_FAIL_TGT_NO_GRANT 0x725
8554 # make the server not grant more back
8555 do_facet ost1 $LCTL set_param fail_loc=0x725
8556 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8558 do_facet ost1 $LCTL set_param fail_loc=0
8560 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8562 rm -f $DIR/$tfile || error "rm failed"
8564 # Remount client to reset grant
8565 remount_client $MOUNT || error "failed to remount client"
8566 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8568 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8570 # define OBD_FAIL_TGT_NO_GRANT 0x725
8571 # make the server not grant more back
8572 do_facet ost1 $LCTL set_param fail_loc=0x725
8573 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8574 do_facet ost1 $LCTL set_param fail_loc=0
8576 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8578 run_test 64e "check grant consumption (no grant allocation)"
8581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8583 # Remount client to reset grant
8584 remount_client $MOUNT || error "failed to remount client"
8585 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8587 local init_grants=$(import_param $osc_tgt initial_grant)
8588 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8589 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8590 local gbs=$(import_param $osc_tgt grant_block_size)
8591 local chunk=$(grant_chunk $osc_tgt)
8593 # write random number of bytes from max_brw_size / 4 to max_brw_size
8594 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8595 # align for direct io
8596 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8597 # round to grant consumption unit
8598 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8600 local grants=$((wb_round_up + extent_tax))
8602 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8603 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8604 error "error writing to $DIR/$tfile"
8606 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8607 "direct io with grant allocation"
8609 rm -f $DIR/$tfile || error "rm failed"
8611 # Remount client to reset grant
8612 remount_client $MOUNT || error "failed to remount client"
8613 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8615 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8617 local cmd="oO_WRONLY:w${write_bytes}_yc"
8619 $MULTIOP $DIR/$tfile $cmd &
8623 check_grants $osc_tgt $((init_grants - grants)) \
8624 "buffered io, not write rpc"
8626 kill -USR1 $MULTIPID
8629 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8630 "buffered io, one RPC"
8632 run_test 64f "check grant consumption (with grant allocation)"
8634 # bug 1414 - set/get directories' stripe info
8636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8638 test_mkdir $DIR/$tdir
8640 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8642 run_test 65a "directory with no stripe info"
8645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8647 test_mkdir $DIR/$tdir
8648 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8650 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8653 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8655 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8659 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8661 test_mkdir $DIR/$tdir
8662 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8664 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8665 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8667 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8669 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8674 test_mkdir $DIR/$tdir
8675 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8676 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8678 if [[ $STRIPECOUNT -le 0 ]]; then
8680 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8681 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8682 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8684 sc=$(($STRIPECOUNT - 1))
8686 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8687 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8688 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8689 error "lverify failed"
8691 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8696 test_mkdir $DIR/$tdir
8698 $LFS setstripe $DIR/$tdir || error "setstripe"
8699 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8700 error "no stripe info failed"
8702 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8704 run_test 65e "directory setstripe defaults"
8707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8709 test_mkdir $DIR/${tdir}f
8710 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8711 error "setstripe succeeded" || true
8713 run_test 65f "dir setstripe permission (should return error) ==="
8716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8718 test_mkdir $DIR/$tdir
8719 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8721 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8722 error "setstripe -S failed"
8723 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8724 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8725 error "delete default stripe failed"
8727 run_test 65g "directory setstripe -d"
8730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8732 test_mkdir $DIR/$tdir
8733 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8735 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8736 error "setstripe -S failed"
8737 test_mkdir $DIR/$tdir/dd1
8738 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8739 error "stripe info inherit failed"
8741 run_test 65h "directory stripe info inherit ===================="
8744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8746 save_layout_restore_at_exit $MOUNT
8748 # bug6367: set non-default striping on root directory
8749 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8751 # bug12836: getstripe on -1 default directory striping
8752 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8754 # bug12836: getstripe -v on -1 default directory striping
8755 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8757 # bug12836: new find on -1 default directory striping
8758 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8760 run_test 65i "various tests to set root directory striping"
8762 test_65j() { # bug6367
8763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8767 # if we aren't already remounting for each test, do so for this test
8768 if [ "$I_MOUNTED" = "yes" ]; then
8769 cleanup || error "failed to unmount"
8773 save_layout_restore_at_exit $MOUNT
8775 $LFS setstripe -d $MOUNT || error "setstripe failed"
8777 run_test 65j "set default striping on root directory (bug 6367)="
8781 wait_delete_completed
8782 do_facet $SINGLEMDS "lctl set_param -n \
8783 osp.$ost*MDT0000.max_create_count=$max_count"
8784 do_facet $SINGLEMDS "lctl set_param -n \
8785 osp.$ost*MDT0000.create_count=$count"
8786 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8787 echo $INACTIVE_OSC "is Activate"
8789 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8792 test_65k() { # bug11679
8793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8794 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8795 remote_mds_nodsh && skip "remote MDS with nodsh"
8797 local disable_precreate=true
8798 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8799 disable_precreate=false
8801 echo "Check OST status: "
8802 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8803 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8805 for OSC in $MDS_OSCS; do
8806 echo $OSC "is active"
8807 do_facet $SINGLEMDS lctl --device %$OSC activate
8810 for INACTIVE_OSC in $MDS_OSCS; do
8811 local ost=$(osc_to_ost $INACTIVE_OSC)
8812 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8813 lov.*md*.target_obd |
8814 awk -F: /$ost/'{ print $1 }' | head -n 1)
8817 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8818 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8820 echo "Deactivate: " $INACTIVE_OSC
8821 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8823 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8824 osp.$ost*MDT0000.create_count")
8825 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8826 osp.$ost*MDT0000.max_create_count")
8827 $disable_precreate &&
8828 do_facet $SINGLEMDS "lctl set_param -n \
8829 osp.$ost*MDT0000.max_create_count=0"
8831 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8832 [ -f $DIR/$tdir/$idx ] && continue
8833 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8834 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8836 error "setstripe $idx should succeed"; }
8837 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8839 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8842 do_facet $SINGLEMDS "lctl set_param -n \
8843 osp.$ost*MDT0000.max_create_count=$max_count"
8844 do_facet $SINGLEMDS "lctl set_param -n \
8845 osp.$ost*MDT0000.create_count=$count"
8846 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8847 echo $INACTIVE_OSC "is Activate"
8849 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8852 run_test 65k "validate manual striping works properly with deactivated OSCs"
8854 test_65l() { # bug 12836
8855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8857 test_mkdir -p $DIR/$tdir/test_dir
8858 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8859 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8861 run_test 65l "lfs find on -1 stripe dir ========================"
8864 local layout=$(save_layout $MOUNT)
8865 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8866 restore_layout $MOUNT $layout
8867 error "setstripe should fail by non-root users"
8871 run_test 65m "normal user can't set filesystem default stripe"
8874 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8875 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8876 skip "Need MDS version at least 2.12.50"
8877 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8879 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8880 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8881 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8883 save_layout_restore_at_exit $MOUNT
8885 # new subdirectory under root directory should not inherit
8886 # the default layout from root
8887 local dir1=$MOUNT/$tdir-1
8888 mkdir $dir1 || error "mkdir $dir1 failed"
8889 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8890 error "$dir1 shouldn't have LOV EA"
8892 # delete the default layout on root directory
8893 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8895 local dir2=$MOUNT/$tdir-2
8896 mkdir $dir2 || error "mkdir $dir2 failed"
8897 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8898 error "$dir2 shouldn't have LOV EA"
8900 # set a new striping pattern on root directory
8901 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8902 local new_def_stripe_size=$((def_stripe_size * 2))
8903 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8904 error "set stripe size on $MOUNT failed"
8906 # new file created in $dir2 should inherit the new stripe size from
8907 # the filesystem default
8908 local file2=$dir2/$tfile-2
8909 touch $file2 || error "touch $file2 failed"
8911 local file2_stripe_size=$($LFS getstripe -S $file2)
8912 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8914 echo "file2_stripe_size: '$file2_stripe_size'"
8915 echo "new_def_stripe_size: '$new_def_stripe_size'"
8916 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8919 local dir3=$MOUNT/$tdir-3
8920 mkdir $dir3 || error "mkdir $dir3 failed"
8921 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8922 # the root layout, which is the actual default layout that will be used
8923 # when new files are created in $dir3.
8924 local dir3_layout=$(get_layout_param $dir3)
8925 local root_dir_layout=$(get_layout_param $MOUNT)
8926 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8928 echo "dir3_layout: '$dir3_layout'"
8929 echo "root_dir_layout: '$root_dir_layout'"
8930 error "$dir3 should show the default layout from $MOUNT"
8933 # set OST pool on root directory
8934 local pool=$TESTNAME
8935 pool_add $pool || error "add $pool failed"
8936 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8937 error "add targets to $pool failed"
8939 $LFS setstripe -p $pool $MOUNT ||
8940 error "set OST pool on $MOUNT failed"
8942 # new file created in $dir3 should inherit the pool from
8943 # the filesystem default
8944 local file3=$dir3/$tfile-3
8945 touch $file3 || error "touch $file3 failed"
8947 local file3_pool=$($LFS getstripe -p $file3)
8948 [[ "$file3_pool" = "$pool" ]] ||
8949 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8951 local dir4=$MOUNT/$tdir-4
8952 mkdir $dir4 || error "mkdir $dir4 failed"
8953 local dir4_layout=$(get_layout_param $dir4)
8954 root_dir_layout=$(get_layout_param $MOUNT)
8955 echo "$LFS getstripe -d $dir4"
8956 $LFS getstripe -d $dir4
8957 echo "$LFS getstripe -d $MOUNT"
8958 $LFS getstripe -d $MOUNT
8959 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8961 echo "dir4_layout: '$dir4_layout'"
8962 echo "root_dir_layout: '$root_dir_layout'"
8963 error "$dir4 should show the default layout from $MOUNT"
8966 # new file created in $dir4 should inherit the pool from
8967 # the filesystem default
8968 local file4=$dir4/$tfile-4
8969 touch $file4 || error "touch $file4 failed"
8971 local file4_pool=$($LFS getstripe -p $file4)
8972 [[ "$file4_pool" = "$pool" ]] ||
8973 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8975 # new subdirectory under non-root directory should inherit
8976 # the default layout from its parent directory
8977 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8978 error "set directory layout on $dir4 failed"
8980 local dir5=$dir4/$tdir-5
8981 mkdir $dir5 || error "mkdir $dir5 failed"
8983 dir4_layout=$(get_layout_param $dir4)
8984 local dir5_layout=$(get_layout_param $dir5)
8985 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8987 echo "dir4_layout: '$dir4_layout'"
8988 echo "dir5_layout: '$dir5_layout'"
8989 error "$dir5 should inherit the default layout from $dir4"
8992 # though subdir under ROOT doesn't inherit default layout, but
8993 # its sub dir/file should be created with default layout.
8994 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8995 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8996 skip "Need MDS version at least 2.12.59"
8998 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8999 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9000 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9002 if [ $default_lmv_hash == "none" ]; then
9003 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9005 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9006 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9009 $LFS setdirstripe -D -c 2 $MOUNT ||
9010 error "setdirstripe -D -c 2 failed"
9011 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9012 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9013 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9015 run_test 65n "don't inherit default layout from root for new subdirectories"
9017 # bug 2543 - update blocks count on client
9019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9022 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9023 sync; sync_all_data; sync; sync_all_data
9024 cancel_lru_locks osc
9025 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9026 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9028 run_test 66 "update inode blocks count on client ==============="
9031 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9035 swapon -s | awk '($1 == "'$1'") { print $4 }'
9038 # bug5265, obdfilter oa2dentry return -ENOENT
9039 # #define OBD_FAIL_SRV_ENOENT 0x217
9041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9042 remote_ost_nodsh && skip "remote OST with nodsh"
9045 $LFS setstripe -c 1 -i 0 $f
9047 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9049 do_facet ost1 lctl set_param fail_loc=0x217
9050 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9051 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9053 do_facet ost1 lctl set_param fail_loc=0
9054 $DIRECTIO write $f 0 2 || error "write error"
9056 cancel_lru_locks osc
9057 $DIRECTIO read $f 0 1 || error "read error"
9059 do_facet ost1 lctl set_param fail_loc=0x217
9060 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9062 do_facet ost1 lctl set_param fail_loc=0
9065 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9068 test_mkdir $DIR/$tdir
9069 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9070 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9072 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9074 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9076 [ "$RUNAS_ID" = "$UID" ] &&
9077 skip_env "RUNAS_ID = UID = $UID -- skipping"
9078 # Check that testing environment is properly set up. Skip if not
9079 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9080 skip_env "User $RUNAS_ID does not exist - skipping"
9083 chmod 777 $DIR/$tfile
9084 chmod ug+s $DIR/$tfile
9085 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9086 error "$RUNAS dd $DIR/$tfile failed"
9087 # See if we are still setuid/sgid
9088 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9089 error "S/gid is not dropped on write"
9090 # Now test that MDS is updated too
9091 cancel_lru_locks mdc
9092 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9093 error "S/gid is not dropped on MDS"
9096 run_test 72a "Test that remove suid works properly (bug5695) ===="
9098 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9101 [ "$RUNAS_ID" = "$UID" ] &&
9102 skip_env "RUNAS_ID = UID = $UID -- skipping"
9103 [ "$RUNAS_ID" -eq 0 ] &&
9104 skip_env "RUNAS_ID = 0 -- skipping"
9105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9106 # Check that testing environment is properly set up. Skip if not
9107 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9108 skip_env "User $RUNAS_ID does not exist - skipping"
9110 touch $DIR/${tfile}-f{g,u}
9111 test_mkdir $DIR/${tfile}-dg
9112 test_mkdir $DIR/${tfile}-du
9113 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9114 chmod g+s $DIR/${tfile}-{f,d}g
9115 chmod u+s $DIR/${tfile}-{f,d}u
9116 for perm in 777 2777 4777; do
9117 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9118 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9119 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9120 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9124 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9126 # bug 3462 - multiple simultaneous MDC requests
9128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9130 test_mkdir $DIR/d73-1
9131 test_mkdir $DIR/d73-2
9132 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9135 lctl set_param fail_loc=0x80000129
9136 $MULTIOP $DIR/d73-1/f73-2 Oc &
9138 lctl set_param fail_loc=0
9140 $MULTIOP $DIR/d73-2/f73-3 Oc &
9144 wait $pid1 || return 1
9148 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9149 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9150 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9154 run_test 73 "multiple MDC requests (should not deadlock)"
9156 test_74a() { # bug 6149, 6184
9157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9160 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9162 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9163 # will spin in a tight reconnection loop
9164 $LCTL set_param fail_loc=0x8000030e
9165 # get any lock that won't be difficult - lookup works.
9167 $LCTL set_param fail_loc=0
9171 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9173 test_74b() { # bug 13310
9174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9176 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9178 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9179 # will spin in a tight reconnection loop
9180 $LCTL set_param fail_loc=0x8000030e
9181 # get a "difficult" lock
9183 $LCTL set_param fail_loc=0
9187 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9192 #define OBD_FAIL_LDLM_NEW_LOCK
9193 $LCTL set_param fail_loc=0x319
9194 touch $DIR/$tfile && error "touch successful"
9195 $LCTL set_param fail_loc=0
9198 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9200 slab_lic=/sys/kernel/slab/lustre_inode_cache
9202 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9203 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9204 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9207 test_76a() { # Now for b=20433, added originally in b=1443
9208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9210 cancel_lru_locks osc
9211 # there may be some slab objects cached per core
9212 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9213 local before=$(num_objects)
9214 local count=$((512 * cpus))
9215 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9216 local margin=$((count / 10))
9217 if [[ -f $slab_lic/aliases ]]; then
9218 local aliases=$(cat $slab_lic/aliases)
9219 (( aliases > 0 )) && margin=$((margin * aliases))
9222 echo "before slab objects: $before"
9223 for i in $(seq $count); do
9227 cancel_lru_locks osc
9228 local after=$(num_objects)
9229 echo "created: $count, after slab objects: $after"
9230 # shared slab counts are not very accurate, allow significant margin
9231 # the main goal is that the cache growth is not permanently > $count
9232 while (( after > before + margin )); do
9234 after=$(num_objects)
9236 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9237 if (( wait > 60 )); then
9238 error "inode slab grew from $before+$margin to $after"
9242 run_test 76a "confirm clients recycle inodes properly ===="
9245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9246 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9249 local before=$(num_objects)
9251 for i in $(seq $count); do
9256 local after=$(num_objects)
9259 while (( after > before )); do
9261 after=$(num_objects)
9263 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9264 if (( wait > 60 )); then
9265 error "inode slab grew from $before to $after"
9269 echo "slab objects before: $before, after: $after"
9271 run_test 76b "confirm clients recycle directory inodes properly ===="
9276 # Note: in sptlrpc modes which enable its own bulk checksum, the
9277 # original crc32_le bulk checksum will be automatically disabled,
9278 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9279 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9280 # In this case set_checksums() will not be no-op, because sptlrpc
9281 # bulk checksum will be enabled all through the test.
9283 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9284 lctl set_param -n osc.*.checksums $1
9288 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9289 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9290 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9291 tr -d [] | head -n1)}
9294 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9296 log "set checksum type to $1, rc = $rc"
9300 get_osc_checksum_type()
9302 # arugment 1: OST name, like OST0000
9304 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9305 sed 's/.*\[\(.*\)\].*/\1/g')
9307 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9311 F77_TMP=$TMP/f77-temp
9314 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9315 error "error writing to $F77_TMP"
9318 test_77a() { # bug 10889
9319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9320 $GSS && skip_env "could not run with gss"
9322 [ ! -f $F77_TMP ] && setup_f77
9324 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9328 run_test 77a "normal checksum read/write operation"
9330 test_77b() { # bug 10889
9331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9332 $GSS && skip_env "could not run with gss"
9334 [ ! -f $F77_TMP ] && setup_f77
9335 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9336 $LCTL set_param fail_loc=0x80000409
9339 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9340 error "dd error: $?"
9341 $LCTL set_param fail_loc=0
9343 for algo in $CKSUM_TYPES; do
9344 cancel_lru_locks osc
9345 set_checksum_type $algo
9346 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9347 $LCTL set_param fail_loc=0x80000408
9348 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9349 $LCTL set_param fail_loc=0
9352 set_checksum_type $ORIG_CSUM_TYPE
9355 run_test 77b "checksum error on client write, read"
9360 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9362 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9363 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9364 $check_ost && [ -n "$ost_file_prefix" ] &&
9365 do_facet ost1 rm -f ${ost_file_prefix}\*
9369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9370 $GSS && skip_env "could not run with gss"
9371 remote_ost_nodsh && skip "remote OST with nodsh"
9374 local osc_file_prefix
9376 local check_ost=false
9377 local ost_file_prefix
9383 # ensure corruption will occur on first OSS/OST
9384 $LFS setstripe -i 0 $DIR/$tfile
9386 [ ! -f $F77_TMP ] && setup_f77
9387 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9388 error "dd write error: $?"
9389 fid=$($LFS path2fid $DIR/$tfile)
9391 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9394 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9395 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9397 echo "OSS do not support bulk pages dump upon error"
9400 osc_file_prefix=$($LCTL get_param -n debug_path)
9401 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9403 trap cleanup_77c EXIT
9406 # enable bulk pages dump upon error on Client
9407 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9408 # enable bulk pages dump upon error on OSS
9410 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9412 # flush Client cache to allow next read to reach OSS
9413 cancel_lru_locks osc
9415 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9416 $LCTL set_param fail_loc=0x80000408
9417 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9418 $LCTL set_param fail_loc=0
9422 # check cksum dump on Client
9423 osc_file=$(ls ${osc_file_prefix}*)
9424 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9425 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9426 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9427 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9428 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9430 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9431 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9432 error "dump content does not match on Client"
9434 $check_ost || skip "No need to check cksum dump on OSS"
9436 # check cksum dump on OSS
9437 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9438 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9439 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9440 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9441 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9442 error "dump content does not match on OSS"
9446 run_test 77c "checksum error on client read with debug"
9448 test_77d() { # bug 10889
9449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9450 $GSS && skip_env "could not run with gss"
9452 stack_trap "rm -f $DIR/$tfile"
9453 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9454 $LCTL set_param fail_loc=0x80000409
9456 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9457 error "direct write: rc=$?"
9458 $LCTL set_param fail_loc=0
9461 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9462 $LCTL set_param fail_loc=0x80000408
9464 cancel_lru_locks osc
9465 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9466 error "direct read: rc=$?"
9467 $LCTL set_param fail_loc=0
9470 run_test 77d "checksum error on OST direct write, read"
9472 test_77f() { # bug 10889
9473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9474 $GSS && skip_env "could not run with gss"
9477 stack_trap "rm -f $DIR/$tfile"
9478 for algo in $CKSUM_TYPES; do
9479 cancel_lru_locks osc
9480 set_checksum_type $algo
9481 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9482 $LCTL set_param fail_loc=0x409
9483 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9484 error "direct write succeeded"
9485 $LCTL set_param fail_loc=0
9487 set_checksum_type $ORIG_CSUM_TYPE
9490 run_test 77f "repeat checksum error on write (expect error)"
9492 test_77g() { # bug 10889
9493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9494 $GSS && skip_env "could not run with gss"
9495 remote_ost_nodsh && skip "remote OST with nodsh"
9497 [ ! -f $F77_TMP ] && setup_f77
9499 local file=$DIR/$tfile
9500 stack_trap "rm -f $file" EXIT
9502 $LFS setstripe -c 1 -i 0 $file
9503 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9504 do_facet ost1 lctl set_param fail_loc=0x8000021a
9506 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9507 error "write error: rc=$?"
9508 do_facet ost1 lctl set_param fail_loc=0
9511 cancel_lru_locks osc
9512 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9513 do_facet ost1 lctl set_param fail_loc=0x8000021b
9515 cmp $F77_TMP $file || error "file compare failed"
9516 do_facet ost1 lctl set_param fail_loc=0
9519 run_test 77g "checksum error on OST write, read"
9521 test_77k() { # LU-10906
9522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9523 $GSS && skip_env "could not run with gss"
9525 local cksum_param="osc.$FSNAME*.checksums"
9526 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9530 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9531 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9532 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9535 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9536 error "failed to set checksum=$i on MGS"
9537 wait_update $HOSTNAME "$get_checksum" $i
9539 echo "remount client, checksum should be $i"
9540 remount_client $MOUNT || error "failed to remount client"
9541 checksum=$(eval $get_checksum)
9542 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9544 # remove persistent param to avoid races with checksum mountopt below
9545 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9546 error "failed to delete checksum on MGS"
9548 for opt in "checksum" "nochecksum"; do
9549 #remount with mount option
9550 echo "remount client with option $opt, checksum should be $i"
9551 umount_client $MOUNT || error "failed to umount client"
9552 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9553 error "failed to mount client with option '$opt'"
9554 checksum=$(eval $get_checksum)
9555 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9559 remount_client $MOUNT || error "failed to remount client"
9561 run_test 77k "enable/disable checksum correctly"
9564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9565 $GSS && skip_env "could not run with gss"
9568 stack_trap "set_checksums $ORIG_CSUM" EXIT
9569 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9571 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9573 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9574 for algo in $CKSUM_TYPES; do
9575 set_checksum_type $algo || error "fail to set checksum type $algo"
9576 osc_algo=$(get_osc_checksum_type OST0000)
9577 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9579 # no locks, no reqs to let the connection idle
9580 cancel_lru_locks osc
9581 lru_resize_disable osc
9582 wait_osc_import_state client ost1 IDLE
9584 # ensure ost1 is connected
9585 stat $DIR/$tfile >/dev/null || error "can't stat"
9586 wait_osc_import_state client ost1 FULL
9588 osc_algo=$(get_osc_checksum_type OST0000)
9589 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9593 run_test 77l "preferred checksum type is remembered after reconnected"
9595 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9604 test_78() { # bug 10901
9605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9606 remote_ost || skip_env "local OST"
9609 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9610 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9611 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9612 echo "MemTotal: $MEMTOTAL"
9614 # reserve 256MB of memory for the kernel and other running processes,
9615 # and then take 1/2 of the remaining memory for the read/write buffers.
9616 if [ $MEMTOTAL -gt 512 ] ;then
9617 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9619 # for those poor memory-starved high-end clusters...
9620 MEMTOTAL=$((MEMTOTAL / 2))
9622 echo "Mem to use for directio: $MEMTOTAL"
9624 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9625 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9626 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9627 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9629 echo "Smallest OST: $SMALLESTOST"
9630 [[ $SMALLESTOST -lt 10240 ]] &&
9631 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9633 trap cleanup_test_78 EXIT
9635 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9636 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9638 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9639 echo "File size: $F78SIZE"
9640 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9641 for i in $(seq 1 $NSEQ); do
9642 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9643 echo directIO rdwr round $i of $NSEQ
9644 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9649 run_test 78 "handle large O_DIRECT writes correctly ============"
9651 test_79() { # bug 12743
9652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9654 wait_delete_completed
9656 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9657 BKFREE=$(calc_osc_kbytes kbytesfree)
9658 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9660 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9661 DFTOTAL=`echo $STRING | cut -d, -f1`
9662 DFUSED=`echo $STRING | cut -d, -f2`
9663 DFAVAIL=`echo $STRING | cut -d, -f3`
9664 DFFREE=$(($DFTOTAL - $DFUSED))
9666 ALLOWANCE=$((64 * $OSTCOUNT))
9668 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9669 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9670 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9672 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9673 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9674 error "df free($DFFREE) mismatch OST free($BKFREE)"
9676 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9677 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9678 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9681 run_test 79 "df report consistency check ======================="
9683 test_80() { # bug 10718
9684 remote_ost_nodsh && skip "remote OST with nodsh"
9685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9687 # relax strong synchronous semantics for slow backends like ZFS
9688 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9689 local soc="obdfilter.*.sync_lock_cancel"
9690 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9692 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9693 if [ -z "$save" ]; then
9694 soc="obdfilter.*.sync_on_lock_cancel"
9695 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9698 if [ "$save" != "never" ]; then
9699 local hosts=$(comma_list $(osts_nodes))
9701 do_nodes $hosts $LCTL set_param $soc=never
9702 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9706 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9708 local before=$(date +%s)
9709 cancel_lru_locks osc
9710 local after=$(date +%s)
9711 local diff=$((after - before))
9712 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9716 run_test 80 "Page eviction is equally fast at high offsets too"
9718 test_81a() { # LU-456
9719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9720 remote_ost_nodsh && skip "remote OST with nodsh"
9722 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9723 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9724 do_facet ost1 lctl set_param fail_loc=0x80000228
9726 # write should trigger a retry and success
9727 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9728 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9730 if [ $RC -ne 0 ] ; then
9731 error "write should success, but failed for $RC"
9734 run_test 81a "OST should retry write when get -ENOSPC ==============="
9736 test_81b() { # LU-456
9737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9738 remote_ost_nodsh && skip "remote OST with nodsh"
9740 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9741 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9742 do_facet ost1 lctl set_param fail_loc=0x228
9744 # write should retry several times and return -ENOSPC finally
9745 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9746 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9749 if [ $RC -ne $ENOSPC ] ; then
9750 error "dd should fail for -ENOSPC, but succeed."
9753 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9756 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9758 test_mkdir $DIR/$tdir.cvsroot
9759 chown $RUNAS_ID $DIR/$tdir.cvsroot
9762 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9765 # some versions of cvs import exit(1) when asked to import links or
9766 # files they can't read. ignore those files.
9767 local toignore=$(find . -type l -printf '-I %f\n' -o \
9768 ! -perm /4 -printf '-I %f\n')
9769 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9770 $tdir.reposname vtag rtag
9773 test_mkdir $DIR/$tdir.reposname
9774 chown $RUNAS_ID $DIR/$tdir.reposname
9775 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9777 cd $DIR/$tdir.reposname
9779 $RUNAS cvs add -m 'addmsg' foo99
9781 $RUNAS cvs commit -m 'nomsg' foo99
9782 rm -fr $DIR/$tdir.cvsroot
9784 run_test 99 "cvs strange file/directory operations"
9787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9788 [[ "$NETTYPE" =~ tcp ]] ||
9789 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9790 remote_ost_nodsh && skip "remote OST with nodsh"
9791 remote_mds_nodsh && skip "remote MDS with nodsh"
9793 skip "useless for local single node setup"
9795 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9796 [ "$PROT" != "tcp" ] && continue
9797 RPORT=$(echo $REMOTE | cut -d: -f2)
9798 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9801 LPORT=`echo $LOCAL | cut -d: -f2`
9802 if [ $LPORT -ge 1024 ]; then
9803 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9805 error_exit "local: $LPORT > 1024, remote: $RPORT"
9808 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9810 run_test 100 "check local port using privileged port ==========="
9812 function get_named_value()
9816 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
9819 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9820 awk '/^max_cached_mb/ { print $2 }')
9823 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9833 local cache_limit=32
9835 $LCTL set_param -n osc.*-osc*.rpc_stats=0
9836 trap cleanup_101a EXIT
9837 $LCTL set_param -n llite.*.read_ahead_stats=0
9838 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
9841 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9843 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9844 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9847 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9848 get_named_value 'read.but.discarded'); do
9849 discard=$(($discard + $s))
9853 $LCTL get_param osc.*-osc*.rpc_stats
9854 $LCTL get_param llite.*.read_ahead_stats
9856 # Discard is generally zero, but sometimes a few random reads line up
9857 # and trigger larger readahead, which is wasted & leads to discards.
9858 if [[ $(($discard)) -gt $nreads ]]; then
9859 error "too many ($discard) discarded pages"
9861 rm -f $DIR/$tfile || true
9863 run_test 101a "check read-ahead for random reads"
9866 test_mkdir $DIR/$tdir
9868 local FILE_LENGTH=$2
9871 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9873 local list=$(comma_list $(osts_nodes))
9874 set_osd_param $list '' read_cache_enable 0
9875 set_osd_param $list '' writethrough_cache_enable 0
9877 trap cleanup_test101bc EXIT
9878 # prepare the read-ahead file
9879 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9881 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9882 count=$FILE_SIZE_MB 2> /dev/null
9886 cleanup_test101bc() {
9891 local list=$(comma_list $(osts_nodes))
9892 set_osd_param $list '' read_cache_enable 1
9893 set_osd_param $list '' writethrough_cache_enable 1
9897 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9902 local STRIPE_SIZE=$2
9903 local FILE_LENGTH=$3
9904 local RA_INC=1048576
9905 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9906 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9907 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9908 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9909 get_named_value 'read.but.discarded' | calc_total)
9910 if [[ $DISCARD -gt $discard_limit ]]; then
9911 $LCTL get_param llite.*.read_ahead_stats
9912 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9914 echo "Read-ahead success for size ${READ_SIZE}"
9919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9920 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9922 local STRIPE_SIZE=1048576
9923 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9925 if [ $SLOW == "yes" ]; then
9926 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9928 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9931 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9933 # prepare the read-ahead file
9934 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9935 cancel_lru_locks osc
9936 for BIDX in 2 4 8 16 32 64 128 256
9938 local BSIZE=$((BIDX*4096))
9939 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9940 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9941 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9942 $LCTL set_param -n llite.*.read_ahead_stats=0
9943 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9944 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9945 cancel_lru_locks osc
9946 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9951 run_test 101b "check stride-io mode read-ahead ================="
9954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9956 local STRIPE_SIZE=1048576
9957 local FILE_LENGTH=$((STRIPE_SIZE*100))
9962 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9964 cancel_lru_locks osc
9965 $LCTL set_param osc.*.rpc_stats=0
9966 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9967 $LCTL get_param osc.*.rpc_stats
9968 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9969 local stats=$($LCTL get_param -n $osc_rpc_stats)
9970 local lines=$(echo "$stats" | awk 'END {print NR;}')
9973 if [ $lines -le 20 ]; then
9974 echo "continue debug"
9977 for size in 1 2 4 8; do
9978 local rpc=$(echo "$stats" |
9979 awk '($1 == "'$size':") {print $2; exit; }')
9980 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9981 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9983 echo "$osc_rpc_stats check passed!"
9988 run_test 101c "check stripe_size aligned read-ahead"
9991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9993 local file=$DIR/$tfile
9994 local sz_MB=${FILESIZE_101d:-80}
9995 local ra_MB=${READAHEAD_MB:-40}
9997 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9998 [ $free_MB -lt $sz_MB ] &&
9999 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10001 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10002 $LFS setstripe -c -1 $file || error "setstripe failed"
10004 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10005 echo Cancel LRU locks on lustre client to flush the client cache
10006 cancel_lru_locks osc
10008 echo Disable read-ahead
10009 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10010 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10011 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10012 $LCTL get_param -n llite.*.max_read_ahead_mb
10014 echo "Reading the test file $file with read-ahead disabled"
10015 local sz_KB=$((sz_MB * 1024 / 4))
10016 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10017 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10018 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10019 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10021 echo "Cancel LRU locks on lustre client to flush the client cache"
10022 cancel_lru_locks osc
10023 echo Enable read-ahead with ${ra_MB}MB
10024 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10026 echo "Reading the test file $file with read-ahead enabled"
10027 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10028 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10030 echo "read-ahead disabled time read $raOFF"
10031 echo "read-ahead enabled time read $raON"
10034 wait_delete_completed
10036 # use awk for this check instead of bash because it handles decimals
10037 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10038 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10040 run_test 101d "file read with and without read-ahead enabled"
10043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10045 local file=$DIR/$tfile
10046 local size_KB=500 #KB
10050 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10051 local need_KB=$((count * size_KB))
10052 [[ $free_KB -le $need_KB ]] &&
10053 skip_env "Need free space $need_KB, have $free_KB"
10055 echo "Creating $count ${size_KB}K test files"
10056 for ((i = 0; i < $count; i++)); do
10057 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10060 echo "Cancel LRU locks on lustre client to flush the client cache"
10061 cancel_lru_locks $OSC
10063 echo "Reset readahead stats"
10064 $LCTL set_param -n llite.*.read_ahead_stats=0
10066 for ((i = 0; i < $count; i++)); do
10067 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10070 $LCTL get_param llite.*.max_cached_mb
10071 $LCTL get_param llite.*.read_ahead_stats
10072 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10073 get_named_value 'misses' | calc_total)
10075 for ((i = 0; i < $count; i++)); do
10076 rm -rf $file.$i 2>/dev/null
10079 #10000 means 20% reads are missing in readahead
10080 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10082 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10085 which iozone || skip_env "no iozone installed"
10087 local old_debug=$($LCTL get_param debug)
10088 old_debug=${old_debug#*=}
10089 $LCTL set_param debug="reada mmap"
10091 # create a test file
10092 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10094 echo Cancel LRU locks on lustre client to flush the client cache
10095 cancel_lru_locks osc
10097 echo Reset readahead stats
10098 $LCTL set_param -n llite.*.read_ahead_stats=0
10100 echo mmap read the file with small block size
10101 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10104 echo checking missing pages
10105 $LCTL get_param llite.*.read_ahead_stats
10106 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10107 get_named_value 'misses' | calc_total)
10109 $LCTL set_param debug="$old_debug"
10110 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10113 run_test 101f "check mmap read performance"
10115 test_101g_brw_size_test() {
10117 local pages=$((mb * 1048576 / PAGE_SIZE))
10118 local file=$DIR/$tfile
10120 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10121 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10122 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10123 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10127 stack_trap "rm -f $file" EXIT
10128 $LCTL set_param -n osc.*.rpc_stats=0
10130 # 10 RPCs should be enough for the test
10132 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10133 { error "dd write ${mb} MB blocks failed"; return 3; }
10134 cancel_lru_locks osc
10135 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10136 { error "dd write ${mb} MB blocks failed"; return 4; }
10138 # calculate number of full-sized read and write RPCs
10139 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10140 sed -n '/pages per rpc/,/^$/p' |
10141 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10142 END { print reads,writes }'))
10143 # allow one extra full-sized read RPC for async readahead
10144 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10145 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10146 [[ ${rpcs[1]} == $count ]] ||
10147 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10151 remote_ost_nodsh && skip "remote OST with nodsh"
10154 local osts=$(get_facets OST)
10155 local list=$(comma_list $(osts_nodes))
10156 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10157 local brw_size="obdfilter.*.brw_size"
10159 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10161 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10163 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10164 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10165 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10166 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10167 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10168 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10170 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10173 if [[ $orig_mb -lt 16 ]]; then
10174 save_lustre_params $osts "$brw_size" > $p
10175 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10176 error "set 16MB RPC size failed"
10178 echo "remount client to enable new RPC size"
10179 remount_client $MOUNT || error "remount_client failed"
10182 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10183 # should be able to set brw_size=12, but no rpc_stats for that
10184 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10187 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10189 if [[ $orig_mb -lt 16 ]]; then
10190 restore_lustre_params < $p
10191 remount_client $MOUNT || error "remount_client restore failed"
10194 rm -f $p $DIR/$tfile
10196 run_test 101g "Big bulk(4/16 MiB) readahead"
10199 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10201 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10202 error "dd 70M file failed"
10203 echo Cancel LRU locks on lustre client to flush the client cache
10204 cancel_lru_locks osc
10206 echo "Reset readahead stats"
10207 $LCTL set_param -n llite.*.read_ahead_stats 0
10209 echo "Read 10M of data but cross 64M bundary"
10210 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10211 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10212 get_named_value 'misses' | calc_total)
10213 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10214 rm -f $p $DIR/$tfile
10216 run_test 101h "Readahead should cover current read window"
10219 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10220 error "dd 10M file failed"
10222 local max_per_file_mb=$($LCTL get_param -n \
10223 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10224 cancel_lru_locks osc
10225 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10226 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10227 error "set max_read_ahead_per_file_mb to 1 failed"
10229 echo "Reset readahead stats"
10230 $LCTL set_param llite.*.read_ahead_stats=0
10232 dd if=$DIR/$tfile of=/dev/null bs=2M
10234 $LCTL get_param llite.*.read_ahead_stats
10235 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10236 awk '/misses/ { print $2 }')
10237 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10240 run_test 101i "allow current readahead to exceed reservation"
10243 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10244 error "setstripe $DIR/$tfile failed"
10245 local file_size=$((1048576 * 16))
10246 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10247 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10249 echo Disable read-ahead
10250 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10252 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10253 for blk in $PAGE_SIZE 1048576 $file_size; do
10254 cancel_lru_locks osc
10255 echo "Reset readahead stats"
10256 $LCTL set_param -n llite.*.read_ahead_stats=0
10257 local count=$(($file_size / $blk))
10258 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10259 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10260 get_named_value 'failed.to.fast.read' | calc_total)
10261 $LCTL get_param -n llite.*.read_ahead_stats
10262 [ $miss -eq $count ] || error "expected $count got $miss"
10265 rm -f $p $DIR/$tfile
10267 run_test 101j "A complete read block should be submitted when no RA"
10270 test_mkdir $DIR/$tdir
10271 chown $RUNAS_ID $DIR/$tdir
10274 STRIPE_COUNT=$OSTCOUNT
10275 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10277 trap cleanup_test102 EXIT
10279 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10281 for num in 1 2 3 4; do
10282 for count in $(seq 1 $STRIPE_COUNT); do
10283 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10284 local size=`expr $STRIPE_SIZE \* $num`
10285 local file=file"$num-$idx-$count"
10286 $1 $LFS setstripe -S $size -i $idx -c $count $file
10292 $1 tar cf $TMP/f102.tar $tdir --xattrs
10295 cleanup_test102() {
10297 rm -f $TMP/f102.tar
10298 rm -rf $DIR/d0.sanity/d102
10302 [ "$UID" != 0 ] && skip "must run as root"
10303 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10304 skip_env "must have user_xattr"
10306 [ -z "$(which setfattr 2>/dev/null)" ] &&
10307 skip_env "could not find setfattr"
10309 local testfile=$DIR/$tfile
10312 echo "set/get xattr..."
10313 setfattr -n trusted.name1 -v value1 $testfile ||
10314 error "setfattr -n trusted.name1=value1 $testfile failed"
10315 getfattr -n trusted.name1 $testfile 2> /dev/null |
10316 grep "trusted.name1=.value1" ||
10317 error "$testfile missing trusted.name1=value1"
10319 setfattr -n user.author1 -v author1 $testfile ||
10320 error "setfattr -n user.author1=author1 $testfile failed"
10321 getfattr -n user.author1 $testfile 2> /dev/null |
10322 grep "user.author1=.author1" ||
10323 error "$testfile missing trusted.author1=author1"
10325 echo "listxattr..."
10326 setfattr -n trusted.name2 -v value2 $testfile ||
10327 error "$testfile unable to set trusted.name2"
10328 setfattr -n trusted.name3 -v value3 $testfile ||
10329 error "$testfile unable to set trusted.name3"
10330 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10331 grep "trusted.name" | wc -l) -eq 3 ] ||
10332 error "$testfile missing 3 trusted.name xattrs"
10334 setfattr -n user.author2 -v author2 $testfile ||
10335 error "$testfile unable to set user.author2"
10336 setfattr -n user.author3 -v author3 $testfile ||
10337 error "$testfile unable to set user.author3"
10338 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10339 grep "user.author" | wc -l) -eq 3 ] ||
10340 error "$testfile missing 3 user.author xattrs"
10342 echo "remove xattr..."
10343 setfattr -x trusted.name1 $testfile ||
10344 error "$testfile error deleting trusted.name1"
10345 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10346 error "$testfile did not delete trusted.name1 xattr"
10348 setfattr -x user.author1 $testfile ||
10349 error "$testfile error deleting user.author1"
10350 echo "set lustre special xattr ..."
10351 $LFS setstripe -c1 $testfile
10352 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10353 awk -F "=" '/trusted.lov/ { print $2 }' )
10354 setfattr -n "trusted.lov" -v $lovea $testfile ||
10355 error "$testfile doesn't ignore setting trusted.lov again"
10356 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10357 error "$testfile allow setting invalid trusted.lov"
10360 run_test 102a "user xattr test =================================="
10362 check_102b_layout() {
10364 local testfile=$DIR/$tfile
10366 echo "test layout '$layout'"
10367 $LFS setstripe $layout $testfile || error "setstripe failed"
10368 $LFS getstripe -y $testfile
10370 echo "get/set/list trusted.lov xattr ..." # b=10930
10371 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10372 [[ "$value" =~ "trusted.lov" ]] ||
10373 error "can't get trusted.lov from $testfile"
10374 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10375 error "getstripe failed"
10377 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10379 value=$(cut -d= -f2 <<<$value)
10380 # LU-13168: truncated xattr should fail if short lov_user_md header
10381 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10382 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10383 for len in $lens; do
10384 echo "setfattr $len $testfile.2"
10385 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10386 [ $len -lt 66 ] && error "short xattr len=$len worked"
10388 local stripe_size=$($LFS getstripe -S $testfile.2)
10389 local stripe_count=$($LFS getstripe -c $testfile.2)
10390 [[ $stripe_size -eq 65536 ]] ||
10391 error "stripe size $stripe_size != 65536"
10392 [[ $stripe_count -eq $stripe_count_orig ]] ||
10393 error "stripe count $stripe_count != $stripe_count_orig"
10394 rm $testfile $testfile.2
10398 [ -z "$(which setfattr 2>/dev/null)" ] &&
10399 skip_env "could not find setfattr"
10400 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10402 # check plain layout
10403 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10405 # and also check composite layout
10406 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10409 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10412 [ -z "$(which setfattr 2>/dev/null)" ] &&
10413 skip_env "could not find setfattr"
10414 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10416 # b10930: get/set/list lustre.lov xattr
10417 echo "get/set/list lustre.lov xattr ..."
10418 test_mkdir $DIR/$tdir
10419 chown $RUNAS_ID $DIR/$tdir
10420 local testfile=$DIR/$tdir/$tfile
10421 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10422 error "setstripe failed"
10423 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10424 error "getstripe failed"
10425 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10426 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10428 local testfile2=${testfile}2
10429 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10430 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10432 $RUNAS $MCREATE $testfile2
10433 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10434 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10435 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10436 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10437 [ $stripe_count -eq $STRIPECOUNT ] ||
10438 error "stripe count $stripe_count != $STRIPECOUNT"
10440 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10442 compare_stripe_info1() {
10443 local stripe_index_all_zero=true
10445 for num in 1 2 3 4; do
10446 for count in $(seq 1 $STRIPE_COUNT); do
10447 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10448 local size=$((STRIPE_SIZE * num))
10449 local file=file"$num-$offset-$count"
10450 stripe_size=$($LFS getstripe -S $PWD/$file)
10451 [[ $stripe_size -ne $size ]] &&
10452 error "$file: size $stripe_size != $size"
10453 stripe_count=$($LFS getstripe -c $PWD/$file)
10454 # allow fewer stripes to be created, ORI-601
10455 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10456 error "$file: count $stripe_count != $count"
10457 stripe_index=$($LFS getstripe -i $PWD/$file)
10458 [[ $stripe_index -ne 0 ]] &&
10459 stripe_index_all_zero=false
10463 $stripe_index_all_zero &&
10464 error "all files are being extracted starting from OST index 0"
10468 have_xattrs_include() {
10469 tar --help | grep -q xattrs-include &&
10470 echo --xattrs-include="lustre.*"
10474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10475 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10477 XINC=$(have_xattrs_include)
10479 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10480 cd $DIR/$tdir/$tdir
10481 compare_stripe_info1
10483 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10487 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10489 XINC=$(have_xattrs_include)
10491 test_mkdir $DIR/$tdir.restore
10493 tar cf - --xattrs $tdir | tar xf - \
10494 -C $DIR/$tdir.restore --xattrs $XINC
10495 cd $DIR/$tdir.restore/$tdir
10496 compare_stripe_info1
10498 run_test 102f "tar copy files, not keep osts"
10501 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10502 skip "must have user_xattr"
10503 [ -z "$(which setfattr 2>/dev/null)" ] &&
10504 skip_env "could not find setfattr"
10505 [ -z "$(which getfattr 2>/dev/null)" ] &&
10506 skip_env "could not find getfattr"
10508 local xsize=${1:-1024} # in bytes
10509 local file=$DIR/$tfile
10510 local value="$(generate_string $xsize)"
10511 local xbig=trusted.big
10515 log "save $xbig on $file"
10516 if [ -z "$toobig" ]
10518 setfattr -n $xbig -v $value $file ||
10519 error "saving $xbig on $file failed"
10521 setfattr -n $xbig -v $value $file &&
10522 error "saving $xbig on $file succeeded"
10526 local orig=$(get_xattr_value $xbig $file)
10527 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10529 local xsml=trusted.sml
10530 log "save $xsml on $file"
10531 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10533 local new=$(get_xattr_value $xbig $file)
10534 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10536 log "grow $xsml on $file"
10537 setfattr -n $xsml -v "$value" $file ||
10538 error "growing $xsml on $file failed"
10540 new=$(get_xattr_value $xbig $file)
10541 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10542 log "$xbig still valid after growing $xsml"
10547 test_102h() { # bug 15777
10550 run_test 102h "grow xattr from inside inode to external block"
10553 large_xattr_enabled || skip_env "ea_inode feature disabled"
10555 echo "setting xattr of max xattr size: $(max_xattr_size)"
10556 grow_xattr $(max_xattr_size)
10558 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10559 echo "This should fail:"
10560 grow_xattr $(($(max_xattr_size) + 10)) 1
10562 run_test 102ha "grow xattr from inside inode to external inode"
10564 test_102i() { # bug 17038
10565 [ -z "$(which getfattr 2>/dev/null)" ] &&
10566 skip "could not find getfattr"
10569 ln -s $DIR/$tfile $DIR/${tfile}link
10570 getfattr -n trusted.lov $DIR/$tfile ||
10571 error "lgetxattr on $DIR/$tfile failed"
10572 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10573 grep -i "no such attr" ||
10574 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10575 rm -f $DIR/$tfile $DIR/${tfile}link
10577 run_test 102i "lgetxattr test on symbolic link ============"
10580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10581 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10583 XINC=$(have_xattrs_include)
10584 setup_test102 "$RUNAS"
10585 chown $RUNAS_ID $DIR/$tdir
10586 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10587 cd $DIR/$tdir/$tdir
10588 compare_stripe_info1 "$RUNAS"
10590 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10593 [ -z "$(which setfattr 2>/dev/null)" ] &&
10594 skip "could not find setfattr"
10597 # b22187 just check that does not crash for regular file.
10598 setfattr -n trusted.lov $DIR/$tfile
10599 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10600 local test_kdir=$DIR/$tdir
10601 test_mkdir $test_kdir
10602 local default_size=$($LFS getstripe -S $test_kdir)
10603 local default_count=$($LFS getstripe -c $test_kdir)
10604 local default_offset=$($LFS getstripe -i $test_kdir)
10605 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10606 error 'dir setstripe failed'
10607 setfattr -n trusted.lov $test_kdir
10608 local stripe_size=$($LFS getstripe -S $test_kdir)
10609 local stripe_count=$($LFS getstripe -c $test_kdir)
10610 local stripe_offset=$($LFS getstripe -i $test_kdir)
10611 [ $stripe_size -eq $default_size ] ||
10612 error "stripe size $stripe_size != $default_size"
10613 [ $stripe_count -eq $default_count ] ||
10614 error "stripe count $stripe_count != $default_count"
10615 [ $stripe_offset -eq $default_offset ] ||
10616 error "stripe offset $stripe_offset != $default_offset"
10617 rm -rf $DIR/$tfile $test_kdir
10619 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10622 [ -z "$(which getfattr 2>/dev/null)" ] &&
10623 skip "could not find getfattr"
10625 # LU-532 trusted. xattr is invisible to non-root
10626 local testfile=$DIR/$tfile
10630 echo "listxattr as user..."
10631 chown $RUNAS_ID $testfile
10632 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10633 grep -q "trusted" &&
10634 error "$testfile trusted xattrs are user visible"
10638 run_test 102l "listxattr size test =================================="
10640 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10641 local path=$DIR/$tfile
10644 listxattr_size_check $path || error "listattr_size_check $path failed"
10646 run_test 102m "Ensure listxattr fails on small bufffer ========"
10650 getxattr() { # getxattr path name
10651 # Return the base64 encoding of the value of xattr name on path.
10655 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10657 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10659 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10661 getfattr --absolute-names --encoding=base64 --name=$name $path |
10662 awk -F= -v name=$name '$1 == name {
10663 print substr($0, index($0, "=") + 1);
10667 test_102n() { # LU-4101 mdt: protect internal xattrs
10668 [ -z "$(which setfattr 2>/dev/null)" ] &&
10669 skip "could not find setfattr"
10670 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10672 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10675 local file0=$DIR/$tfile.0
10676 local file1=$DIR/$tfile.1
10677 local xattr0=$TMP/$tfile.0
10678 local xattr1=$TMP/$tfile.1
10679 local namelist="lov lma lmv link fid version som hsm"
10683 rm -rf $file0 $file1 $xattr0 $xattr1
10684 touch $file0 $file1
10686 # Get 'before' xattrs of $file1.
10687 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10689 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10690 namelist+=" lfsck_namespace"
10691 for name in $namelist; do
10692 # Try to copy xattr from $file0 to $file1.
10693 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10695 setfattr --name=trusted.$name --value="$value" $file1 ||
10696 error "setxattr 'trusted.$name' failed"
10698 # Try to set a garbage xattr.
10699 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10701 if [[ x$name == "xlov" ]]; then
10702 setfattr --name=trusted.lov --value="$value" $file1 &&
10703 error "setxattr invalid 'trusted.lov' success"
10705 setfattr --name=trusted.$name --value="$value" $file1 ||
10706 error "setxattr invalid 'trusted.$name' failed"
10709 # Try to remove the xattr from $file1. We don't care if this
10710 # appears to succeed or fail, we just don't want there to be
10711 # any changes or crashes.
10712 setfattr --remove=$trusted.$name $file1 2> /dev/null
10715 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10718 # Try to copy xattr from $file0 to $file1.
10719 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10721 setfattr --name=trusted.$name --value="$value" $file1 ||
10722 error "setxattr 'trusted.$name' failed"
10724 # Try to set a garbage xattr.
10725 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10727 setfattr --name=trusted.$name --value="$value" $file1 ||
10728 error "setxattr 'trusted.$name' failed"
10730 # Try to remove the xattr from $file1. We don't care if this
10731 # appears to succeed or fail, we just don't want there to be
10732 # any changes or crashes.
10733 setfattr --remove=$trusted.$name $file1 2> /dev/null
10736 # Get 'after' xattrs of file1.
10737 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10739 if ! diff $xattr0 $xattr1; then
10740 error "before and after xattrs of '$file1' differ"
10743 rm -rf $file0 $file1 $xattr0 $xattr1
10747 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10749 test_102p() { # LU-4703 setxattr did not check ownership
10750 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10751 skip "MDS needs to be at least 2.5.56"
10753 local testfile=$DIR/$tfile
10757 echo "setfacl as user..."
10758 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10759 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10761 echo "setfattr as user..."
10762 setfacl -m "u:$RUNAS_ID:---" $testfile
10763 $RUNAS setfattr -x system.posix_acl_access $testfile
10764 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10766 run_test 102p "check setxattr(2) correctly fails without permission"
10769 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10770 skip "MDS needs to be at least 2.6.92"
10772 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10774 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10777 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10778 skip "MDS needs to be at least 2.6.93"
10780 touch $DIR/$tfile || error "touch"
10781 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10782 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10783 rm $DIR/$tfile || error "rm"
10786 mkdir -p $DIR/$tdir || error "mkdir"
10787 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10788 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10789 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10790 error "$testfile error deleting user.author1"
10791 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10792 grep "user.$(basename $tdir)" &&
10793 error "$tdir did not delete user.$(basename $tdir)"
10794 rmdir $DIR/$tdir || error "rmdir"
10797 test_mkdir $DIR/$tdir
10798 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10799 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10800 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10801 error "$testfile error deleting user.author1"
10802 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10803 grep "user.$(basename $tdir)" &&
10804 error "$tdir did not delete user.$(basename $tdir)"
10805 rmdir $DIR/$tdir || error "rm striped dir"
10807 run_test 102r "set EAs with empty values"
10810 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10811 skip "MDS needs to be at least 2.11.52"
10813 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10815 save_lustre_params client "llite.*.xattr_cache" > $save
10817 for cache in 0 1; do
10818 lctl set_param llite.*.xattr_cache=$cache
10821 touch $DIR/$tfile || error "touch"
10822 for prefix in lustre security system trusted user; do
10823 # Note getxattr() may fail with 'Operation not
10824 # supported' or 'No such attribute' depending
10825 # on prefix and cache.
10826 getfattr -n $prefix.n102s $DIR/$tfile &&
10827 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10831 restore_lustre_params < $save
10833 run_test 102s "getting nonexistent xattrs should fail"
10836 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10837 skip "MDS needs to be at least 2.11.52"
10839 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10841 save_lustre_params client "llite.*.xattr_cache" > $save
10843 for cache in 0 1; do
10844 lctl set_param llite.*.xattr_cache=$cache
10846 for buf_size in 0 256; do
10848 touch $DIR/$tfile || error "touch"
10849 setfattr -n user.multiop $DIR/$tfile
10850 $MULTIOP $DIR/$tfile oa$buf_size ||
10851 error "cannot get zero length xattr value (buf_size = $buf_size)"
10855 restore_lustre_params < $save
10857 run_test 102t "zero length xattr values handled correctly"
10861 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10866 [ "$UID" != 0 ] && skip "must run as root"
10867 $GSS && skip_env "could not run under gss"
10868 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10869 skip_env "must have acl enabled"
10870 [ -z "$(which setfacl 2>/dev/null)" ] &&
10871 skip_env "could not find setfacl"
10872 remote_mds_nodsh && skip "remote MDS with nodsh"
10874 gpasswd -a daemon bin # LU-5641
10875 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10877 declare -a identity_old
10879 for num in $(seq $MDSCOUNT); do
10880 switch_identity $num true || identity_old[$num]=$?
10883 SAVE_UMASK=$(umask)
10885 mkdir -p $DIR/$tdir
10888 echo "performing cp ..."
10889 run_acl_subtest cp || error "run_acl_subtest cp failed"
10890 echo "performing getfacl-noacl..."
10891 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10892 echo "performing misc..."
10893 run_acl_subtest misc || error "misc test failed"
10894 echo "performing permissions..."
10895 run_acl_subtest permissions || error "permissions failed"
10896 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10897 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10898 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10899 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10901 echo "performing permissions xattr..."
10902 run_acl_subtest permissions_xattr ||
10903 error "permissions_xattr failed"
10905 echo "performing setfacl..."
10906 run_acl_subtest setfacl || error "setfacl test failed"
10908 # inheritance test got from HP
10909 echo "performing inheritance..."
10910 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10911 chmod +x make-tree || error "chmod +x failed"
10912 run_acl_subtest inheritance || error "inheritance test failed"
10915 echo "LU-974 ignore umask when acl is enabled..."
10916 run_acl_subtest 974 || error "LU-974 umask test failed"
10917 if [ $MDSCOUNT -ge 2 ]; then
10918 run_acl_subtest 974_remote ||
10919 error "LU-974 umask test failed under remote dir"
10922 echo "LU-2561 newly created file is same size as directory..."
10923 if [ "$mds1_FSTYPE" != "zfs" ]; then
10924 run_acl_subtest 2561 || error "LU-2561 test failed"
10926 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10929 run_acl_subtest 4924 || error "LU-4924 test failed"
10934 for num in $(seq $MDSCOUNT); do
10935 if [ "${identity_old[$num]}" = 1 ]; then
10936 switch_identity $num false || identity_old[$num]=$?
10940 run_test 103a "acl test"
10946 for U in {0..511}; do
10948 local O=$(printf "%04o" $U)
10950 umask $(printf "%04o" $((511 ^ $O)))
10951 $LFS setstripe -c 1 $DIR/$tfile.s$O
10952 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10954 (( $S == ($O & 0666) )) ||
10955 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10957 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10958 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10959 (( $S == ($O & 0666) )) ||
10960 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10962 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10963 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10964 (( $S == ($O & 0666) )) ||
10965 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10966 rm -f $DIR/$tfile.[smp]$0
10970 # limit the concurrently running threads to 64. LU-11878
10971 local idx=$((U % 64))
10972 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10977 run_test 103b "umask lfs setstripe"
10980 mkdir -p $DIR/$tdir
10981 cp -rp $DIR/$tdir $DIR/$tdir.bak
10983 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10984 error "$DIR/$tdir shouldn't contain default ACL"
10985 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10986 error "$DIR/$tdir.bak shouldn't contain default ACL"
10989 run_test 103c "'cp -rp' won't set empty acl"
10994 local saved_debug=$($LCTL get_param -n debug)
10996 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
10997 skip "MDS needs to be at least 2.14.0"
10999 large_xattr_enabled || skip_env "ea_inode feature disabled"
11001 mkdir -p $DIR/$tdir
11002 # add big LOV EA to cause reply buffer overflow earlier
11003 $LFS setstripe -C 1000 $DIR/$tdir
11004 lctl set_param mdc.*-mdc*.stats=clear
11006 $LCTL set_param debug=0
11007 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11008 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11010 # add a large number of default ACLs (expect 8000+ for 2.13+)
11011 for U in {2..7000}; do
11012 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11013 error "Able to add just $U default ACLs"
11015 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11016 echo "$numacl default ACLs created"
11018 stat $DIR/$tdir || error "Cannot stat directory"
11019 # check file creation
11020 touch $DIR/$tdir/$tfile ||
11021 error "failed to create $tfile with $numacl default ACLs"
11022 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11023 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11024 echo "$fileacl ACLs were inherited"
11025 (( $fileacl == $numacl )) ||
11026 error "Not all default ACLs were inherited: $numacl != $fileacl"
11027 # check that new ACLs creation adds new ACLs to inherited ACLs
11028 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11029 error "Cannot set new ACL"
11030 numacl=$((numacl + 1))
11031 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11032 (( $fileacl == $numacl )) ||
11033 error "failed to add new ACL: $fileacl != $numacl as expected"
11034 # adds more ACLs to a file to reach their maximum at 8000+
11036 for U in {20000..25000}; do
11037 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11038 numacl=$((numacl + 1))
11040 echo "Added $numacl more ACLs to the file"
11041 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11042 echo "Total $fileacl ACLs in file"
11043 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11044 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11045 rmdir $DIR/$tdir || error "Cannot remove directory"
11047 run_test 103e "inheritance of big amount of default ACLs"
11050 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11051 skip "MDS needs to be at least 2.14.51"
11053 large_xattr_enabled || skip_env "ea_inode feature disabled"
11055 # enable changelog to consume more internal MDD buffers
11058 mkdir -p $DIR/$tdir
11060 $LFS setstripe -C 1000 $DIR/$tdir
11061 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11062 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11063 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11064 rmdir $DIR/$tdir || error "Cannot remove directory"
11066 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11072 lfs df || error "lfs df failed"
11073 lfs df -ih || error "lfs df -ih failed"
11074 lfs df -h $DIR || error "lfs df -h $DIR failed"
11075 lfs df -i $DIR || error "lfs df -i $DIR failed"
11076 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11077 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11079 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11080 lctl --device %$OSC deactivate
11081 lfs df || error "lfs df with deactivated OSC failed"
11082 lctl --device %$OSC activate
11083 # wait the osc back to normal
11084 wait_osc_import_ready client ost
11086 lfs df || error "lfs df with reactivated OSC failed"
11089 run_test 104a "lfs df [-ih] [path] test ========================="
11092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11093 [ $RUNAS_ID -eq $UID ] &&
11094 skip_env "RUNAS_ID = UID = $UID -- skipping"
11096 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11097 grep "Permission denied" | wc -l)))
11098 if [ $denied_cnt -ne 0 ]; then
11099 error "lfs check servers test failed"
11102 run_test 104b "$RUNAS lfs check servers test ===================="
11105 # Verify $1 is within range of $2.
11106 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11107 # $1 is <= 2% of $2. Else Fail.
11110 # Strip all units (M, G, T)
11111 actual=$(echo $1 | tr -d A-Z)
11112 expect=$(echo $2 | tr -d A-Z)
11114 expect_lo=$(($expect * 98 / 100)) # 2% below
11115 expect_hi=$(($expect * 102 / 100)) # 2% above
11117 # permit 2% drift above and below
11118 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11123 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11125 local ost_param="osd-zfs.$FSNAME-OST0000."
11126 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11127 local ofacets=$(get_facets OST)
11128 local mfacets=$(get_facets MDS)
11129 local saved_ost_blocks=
11130 local saved_mdt_blocks=
11132 echo "Before recordsize change"
11133 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11134 df=($(df -h | grep "/mnt/lustre"$))
11137 echo "lfs output : ${lfs_df[*]}"
11138 echo "df output : ${df[*]}"
11140 for facet in ${ofacets//,/ }; do
11141 if [ -z $saved_ost_blocks ]; then
11142 saved_ost_blocks=$(do_facet $facet \
11143 lctl get_param -n $ost_param.blocksize)
11144 echo "OST Blocksize: $saved_ost_blocks"
11146 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11147 do_facet $facet zfs set recordsize=32768 $ost
11150 # BS too small. Sufficient for functional testing.
11151 for facet in ${mfacets//,/ }; do
11152 if [ -z $saved_mdt_blocks ]; then
11153 saved_mdt_blocks=$(do_facet $facet \
11154 lctl get_param -n $mdt_param.blocksize)
11155 echo "MDT Blocksize: $saved_mdt_blocks"
11157 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11158 do_facet $facet zfs set recordsize=32768 $mdt
11161 # Give new values chance to reflect change
11164 echo "After recordsize change"
11165 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11166 df_after=($(df -h | grep "/mnt/lustre"$))
11169 echo "lfs output : ${lfs_df_after[*]}"
11170 echo "df output : ${df_after[*]}"
11173 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11174 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11175 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11176 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11177 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11178 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11181 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11182 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11183 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11184 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11185 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11186 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11188 # Restore MDT recordize back to original
11189 for facet in ${mfacets//,/ }; do
11190 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11191 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11194 # Restore OST recordize back to original
11195 for facet in ${ofacets//,/ }; do
11196 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11197 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11202 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11205 # doesn't work on 2.4 kernels
11207 if $(flock_is_enabled); then
11208 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11210 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11214 run_test 105a "flock when mounted without -o flock test ========"
11218 if $(flock_is_enabled); then
11219 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11221 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11225 run_test 105b "fcntl when mounted without -o flock test ========"
11229 if $(flock_is_enabled); then
11230 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11232 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11236 run_test 105c "lockf when mounted without -o flock test"
11238 test_105d() { # bug 15924
11239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11241 test_mkdir $DIR/$tdir
11242 flock_is_enabled || skip_env "mount w/o flock enabled"
11243 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11244 $LCTL set_param fail_loc=0x80000315
11245 flocks_test 2 $DIR/$tdir
11247 run_test 105d "flock race (should not freeze) ========"
11249 test_105e() { # bug 22660 && 22040
11250 flock_is_enabled || skip_env "mount w/o flock enabled"
11253 flocks_test 3 $DIR/$tfile
11255 run_test 105e "Two conflicting flocks from same process"
11257 test_106() { #bug 10921
11258 test_mkdir $DIR/$tdir
11259 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11260 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11262 run_test 106 "attempt exec of dir followed by chown of that dir"
11265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11273 local save_pattern=$(sysctl -n kernel.core_pattern)
11274 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11275 sysctl -w kernel.core_pattern=$file
11276 sysctl -w kernel.core_uses_pid=0
11278 ulimit -c unlimited
11284 kill -s 11 $SLEEPPID
11286 if [ -e $file ]; then
11287 size=`stat -c%s $file`
11288 [ $size -eq 0 ] && error "Fail to create core file $file"
11290 error "Fail to create core file $file"
11293 sysctl -w kernel.core_pattern=$save_pattern
11294 sysctl -w kernel.core_uses_pid=$save_uses_pid
11297 run_test 107 "Coredump on SIG"
11300 test_mkdir $DIR/$tdir
11301 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11302 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11303 error "mkdir with 256 char should fail, but did not"
11304 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11305 error "create with 255 char failed"
11306 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11307 error "create with 256 char should fail, but did not"
11312 run_test 110 "filename length checking"
11315 # Purpose: To verify dynamic thread (OSS) creation.
11318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11319 remote_ost_nodsh && skip "remote OST with nodsh"
11321 # Lustre does not stop service threads once they are started.
11322 # Reset number of running threads to default.
11327 local save_params="$TMP/sanity-$TESTNAME.parameters"
11329 # Get ll_ost_io count before I/O
11330 OSTIO_pre=$(do_facet ost1 \
11331 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11332 # Exit if lustre is not running (ll_ost_io not running).
11333 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11335 echo "Starting with $OSTIO_pre threads"
11336 local thread_max=$((OSTIO_pre * 2))
11337 local rpc_in_flight=$((thread_max * 2))
11338 # Number of I/O Process proposed to be started.
11340 local facets=$(get_facets OST)
11342 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11343 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11345 # Set in_flight to $rpc_in_flight
11346 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11347 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11348 nfiles=${rpc_in_flight}
11349 # Set ost thread_max to $thread_max
11350 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11352 # 5 Minutes should be sufficient for max number of OSS
11353 # threads(thread_max) to be created.
11357 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11358 test_mkdir $DIR/$tdir
11359 for i in $(seq $nfiles); do
11360 local file=$DIR/$tdir/${tfile}-$i
11361 $LFS setstripe -c -1 -i 0 $file
11362 ($WTL $file $timeout)&
11365 # I/O Started - Wait for thread_started to reach thread_max or report
11366 # error if thread_started is more than thread_max.
11367 echo "Waiting for thread_started to reach thread_max"
11368 local thread_started=0
11369 local end_time=$((SECONDS + timeout))
11371 while [ $SECONDS -le $end_time ] ; do
11373 # Get ost i/o thread_started count.
11374 thread_started=$(do_facet ost1 \
11376 ost.OSS.ost_io.threads_started | cut -d= -f2")
11377 # Break out if thread_started is equal/greater than thread_max
11378 if [[ $thread_started -ge $thread_max ]]; then
11379 echo ll_ost_io thread_started $thread_started, \
11380 equal/greater than thread_max $thread_max
11386 # Cleanup - We have the numbers, Kill i/o jobs if running.
11387 jobcount=($(jobs -p))
11388 for i in $(seq 0 $((${#jobcount[@]}-1)))
11390 kill -9 ${jobcount[$i]}
11391 if [ $? -ne 0 ] ; then
11393 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11397 # Cleanup files left by WTL binary.
11398 for i in $(seq $nfiles); do
11399 local file=$DIR/$tdir/${tfile}-$i
11401 if [ $? -ne 0 ] ; then
11402 echo "Warning: Failed to delete file $file"
11406 restore_lustre_params <$save_params
11407 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11409 # Error out if no new thread has started or Thread started is greater
11411 if [[ $thread_started -le $OSTIO_pre ||
11412 $thread_started -gt $thread_max ]]; then
11413 error "ll_ost_io: thread_started $thread_started" \
11414 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11415 "No new thread started or thread started greater " \
11419 run_test 115 "verify dynamic thread creation===================="
11422 wait_delete_completed
11423 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11424 echo "OST kbytes available: ${AVAIL[@]}"
11429 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11430 #echo OST $i: ${AVAIL[i]}kb
11431 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11435 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11440 echo "Min free space: OST $MINI: $MINV"
11441 echo "Max free space: OST $MAXI: $MAXV"
11444 test_116a() { # was previously test_116()
11445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11446 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11447 remote_mds_nodsh && skip "remote MDS with nodsh"
11449 echo -n "Free space priority "
11450 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11455 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11456 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11457 trap simple_cleanup_common EXIT
11459 # Check if we need to generate uneven OSTs
11460 test_mkdir -p $DIR/$tdir/OST${MINI}
11461 local FILL=$((MINV / 4))
11462 local DIFF=$((MAXV - MINV))
11463 local DIFF2=$((DIFF * 100 / MINV))
11465 local threshold=$(do_facet $SINGLEMDS \
11466 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11467 threshold=${threshold%%%}
11468 echo -n "Check for uneven OSTs: "
11469 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11471 if [[ $DIFF2 -gt $threshold ]]; then
11473 echo "Don't need to fill OST$MINI"
11475 # generate uneven OSTs. Write 2% over the QOS threshold value
11477 DIFF=$((threshold - DIFF2 + 2))
11478 DIFF2=$((MINV * DIFF / 100))
11479 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11480 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11481 error "setstripe failed"
11482 DIFF=$((DIFF2 / 2048))
11484 while [ $i -lt $DIFF ]; do
11486 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11487 bs=2M count=1 2>/dev/null
11496 DIFF=$((MAXV - MINV))
11497 DIFF2=$((DIFF * 100 / MINV))
11498 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11499 if [ $DIFF2 -gt $threshold ]; then
11502 echo "failed - QOS mode won't be used"
11503 simple_cleanup_common
11504 skip "QOS imbalance criteria not met"
11512 # now fill using QOS
11513 $LFS setstripe -c 1 $DIR/$tdir
11514 FILL=$((FILL / 200))
11515 if [ $FILL -gt 600 ]; then
11518 echo "writing $FILL files to QOS-assigned OSTs"
11520 while [ $i -lt $FILL ]; do
11522 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11523 count=1 2>/dev/null
11526 echo "wrote $i 200k files"
11530 echo "Note: free space may not be updated, so measurements might be off"
11532 DIFF2=$((MAXV - MINV))
11533 echo "free space delta: orig $DIFF final $DIFF2"
11534 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11535 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11536 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11537 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11538 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11539 if [[ $DIFF -gt 0 ]]; then
11540 FILL=$((DIFF2 * 100 / DIFF - 100))
11541 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11544 # Figure out which files were written where
11545 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11546 awk '/'$MINI1': / {print $2; exit}')
11548 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11549 echo "$MINC files created on smaller OST $MINI1"
11550 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11551 awk '/'$MAXI1': / {print $2; exit}')
11553 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11554 echo "$MAXC files created on larger OST $MAXI1"
11555 if [[ $MINC -gt 0 ]]; then
11556 FILL=$((MAXC * 100 / MINC - 100))
11557 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11559 [[ $MAXC -gt $MINC ]] ||
11560 error_ignore LU-9 "stripe QOS didn't balance free space"
11561 simple_cleanup_common
11563 run_test 116a "stripe QOS: free space balance ==================="
11565 test_116b() { # LU-2093
11566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11567 remote_mds_nodsh && skip "remote MDS with nodsh"
11569 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11570 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11571 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11572 [ -z "$old_rr" ] && skip "no QOS"
11573 do_facet $SINGLEMDS lctl set_param \
11574 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11575 mkdir -p $DIR/$tdir
11576 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11577 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11578 do_facet $SINGLEMDS lctl set_param fail_loc=0
11580 do_facet $SINGLEMDS lctl set_param \
11581 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11583 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11585 test_117() # bug 10891
11587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11589 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11590 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11591 lctl set_param fail_loc=0x21e
11592 > $DIR/$tfile || error "truncate failed"
11593 lctl set_param fail_loc=0
11594 echo "Truncate succeeded."
11597 run_test 117 "verify osd extend =========="
11599 NO_SLOW_RESENDCOUNT=4
11600 export OLD_RESENDCOUNT=""
11601 set_resend_count () {
11602 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11603 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11604 lctl set_param -n $PROC_RESENDCOUNT $1
11605 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11608 # for reduce test_118* time (b=14842)
11609 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11611 # Reset async IO behavior after error case
11613 FILE=$DIR/reset_async
11615 # Ensure all OSCs are cleared
11616 $LFS setstripe -c -1 $FILE
11617 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11622 test_118a() #bug 11710
11624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11628 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11629 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11630 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11632 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11633 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11638 run_test 118a "verify O_SYNC works =========="
11642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11643 remote_ost_nodsh && skip "remote OST with nodsh"
11647 #define OBD_FAIL_SRV_ENOENT 0x217
11648 set_nodes_failloc "$(osts_nodes)" 0x217
11649 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11651 set_nodes_failloc "$(osts_nodes)" 0
11652 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11653 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11656 if [[ $RC -eq 0 ]]; then
11657 error "Must return error due to dropped pages, rc=$RC"
11661 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11662 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11666 echo "Dirty pages not leaked on ENOENT"
11668 # Due to the above error the OSC will issue all RPCs syncronously
11669 # until a subsequent RPC completes successfully without error.
11670 $MULTIOP $DIR/$tfile Ow4096yc
11675 run_test 118b "Reclaim dirty pages on fatal error =========="
11679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11681 # for 118c, restore the original resend count, LU-1940
11682 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11683 set_resend_count $OLD_RESENDCOUNT
11684 remote_ost_nodsh && skip "remote OST with nodsh"
11688 #define OBD_FAIL_OST_EROFS 0x216
11689 set_nodes_failloc "$(osts_nodes)" 0x216
11691 # multiop should block due to fsync until pages are written
11692 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11696 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11697 error "Multiop failed to block on fsync, pid=$MULTIPID"
11700 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11702 if [[ $WRITEBACK -eq 0 ]]; then
11703 error "No page in writeback, writeback=$WRITEBACK"
11706 set_nodes_failloc "$(osts_nodes)" 0
11709 if [[ $RC -ne 0 ]]; then
11710 error "Multiop fsync failed, rc=$RC"
11713 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11714 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11716 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11717 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11721 echo "Dirty pages flushed via fsync on EROFS"
11724 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11726 # continue to use small resend count to reduce test_118* time (b=14842)
11727 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11732 remote_ost_nodsh && skip "remote OST with nodsh"
11736 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11737 set_nodes_failloc "$(osts_nodes)" 0x214
11738 # multiop should block due to fsync until pages are written
11739 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11743 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11744 error "Multiop failed to block on fsync, pid=$MULTIPID"
11747 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11749 if [[ $WRITEBACK -eq 0 ]]; then
11750 error "No page in writeback, writeback=$WRITEBACK"
11753 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11754 set_nodes_failloc "$(osts_nodes)" 0
11756 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11757 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11759 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11760 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11764 echo "Dirty pages gaurenteed flushed via fsync"
11767 run_test 118d "Fsync validation inject a delay of the bulk =========="
11770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11774 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11775 lctl set_param fail_loc=0x8000040a
11777 # Should simulate EINVAL error which is fatal
11778 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11780 if [[ $RC -eq 0 ]]; then
11781 error "Must return error due to dropped pages, rc=$RC"
11784 lctl set_param fail_loc=0x0
11786 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11787 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11788 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11790 if [[ $LOCKED -ne 0 ]]; then
11791 error "Locked pages remain in cache, locked=$LOCKED"
11794 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11795 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11799 echo "No pages locked after fsync"
11804 run_test 118f "Simulate unrecoverable OSC side error =========="
11807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11811 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11812 lctl set_param fail_loc=0x406
11814 # simulate local -ENOMEM
11815 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11818 lctl set_param fail_loc=0
11819 if [[ $RC -eq 0 ]]; then
11820 error "Must return error due to dropped pages, rc=$RC"
11823 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11824 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11825 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11827 if [[ $LOCKED -ne 0 ]]; then
11828 error "Locked pages remain in cache, locked=$LOCKED"
11831 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11832 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11836 echo "No pages locked after fsync"
11841 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11845 remote_ost_nodsh && skip "remote OST with nodsh"
11849 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11850 set_nodes_failloc "$(osts_nodes)" 0x20e
11851 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11852 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11855 set_nodes_failloc "$(osts_nodes)" 0
11856 if [[ $RC -eq 0 ]]; then
11857 error "Must return error due to dropped pages, rc=$RC"
11860 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11861 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11862 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11864 if [[ $LOCKED -ne 0 ]]; then
11865 error "Locked pages remain in cache, locked=$LOCKED"
11868 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11869 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11873 echo "No pages locked after fsync"
11877 run_test 118h "Verify timeout in handling recoverables errors =========="
11879 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11883 remote_ost_nodsh && skip "remote OST with nodsh"
11887 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11888 set_nodes_failloc "$(osts_nodes)" 0x20e
11890 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11891 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11894 set_nodes_failloc "$(osts_nodes)" 0
11898 if [[ $RC -ne 0 ]]; then
11899 error "got error, but should be not, rc=$RC"
11902 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11903 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11904 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11905 if [[ $LOCKED -ne 0 ]]; then
11906 error "Locked pages remain in cache, locked=$LOCKED"
11909 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11910 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11914 echo "No pages locked after fsync"
11918 run_test 118i "Fix error before timeout in recoverable error =========="
11920 [ "$SLOW" = "no" ] && set_resend_count 4
11923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11924 remote_ost_nodsh && skip "remote OST with nodsh"
11928 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11929 set_nodes_failloc "$(osts_nodes)" 0x220
11931 # return -EIO from OST
11932 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11934 set_nodes_failloc "$(osts_nodes)" 0x0
11935 if [[ $RC -eq 0 ]]; then
11936 error "Must return error due to dropped pages, rc=$RC"
11939 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11940 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11941 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11942 if [[ $LOCKED -ne 0 ]]; then
11943 error "Locked pages remain in cache, locked=$LOCKED"
11946 # in recoverable error on OST we want resend and stay until it finished
11947 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11948 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11952 echo "No pages locked after fsync"
11956 run_test 118j "Simulate unrecoverable OST side error =========="
11960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11961 remote_ost_nodsh && skip "remote OSTs with nodsh"
11963 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11964 set_nodes_failloc "$(osts_nodes)" 0x20e
11965 test_mkdir $DIR/$tdir
11967 for ((i=0;i<10;i++)); do
11968 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11969 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11976 set_nodes_failloc "$(osts_nodes)" 0
11979 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11981 test_118l() # LU-646
11983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11985 test_mkdir $DIR/$tdir
11986 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11989 run_test 118l "fsync dir"
11991 test_118m() # LU-3066
11993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11995 test_mkdir $DIR/$tdir
11996 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11999 run_test 118m "fdatasync dir ========="
12001 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12009 remote_ost_nodsh && skip "remote OSTs with nodsh"
12011 # Sleep to avoid a cached response.
12012 #define OBD_STATFS_CACHE_SECONDS 1
12015 # Inject a 10 second delay in the OST_STATFS handler.
12016 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12017 set_nodes_failloc "$(osts_nodes)" 0x242
12020 stat --file-system $MOUNT > /dev/null
12023 set_nodes_failloc "$(osts_nodes)" 0
12025 if ((end - begin > 20)); then
12026 error "statfs took $((end - begin)) seconds, expected 10"
12029 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12031 test_119a() # bug 11737
12033 BSIZE=$((512 * 1024))
12034 directio write $DIR/$tfile 0 1 $BSIZE
12035 # We ask to read two blocks, which is more than a file size.
12036 # directio will indicate an error when requested and actual
12037 # sizes aren't equeal (a normal situation in this case) and
12038 # print actual read amount.
12039 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12040 if [ "$NOB" != "$BSIZE" ]; then
12041 error "read $NOB bytes instead of $BSIZE"
12045 run_test 119a "Short directIO read must return actual read amount"
12047 test_119b() # bug 11737
12049 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12051 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12052 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12054 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12055 error "direct read failed"
12058 run_test 119b "Sparse directIO read must return actual read amount"
12060 test_119c() # bug 13099
12063 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12064 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12067 run_test 119c "Testing for direct read hitting hole"
12069 test_119d() # bug 15950
12071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12073 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12074 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12076 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12077 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12078 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12079 lctl set_param fail_loc=0x40d
12080 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12083 cat $DIR/$tfile > /dev/null &
12084 lctl set_param fail_loc=0
12087 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12089 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12090 error "the read rpcs have not completed in 2s"
12092 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12094 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12098 remote_mds_nodsh && skip "remote MDS with nodsh"
12099 test_mkdir -i0 -c1 $DIR/$tdir
12100 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12101 skip_env "no early lock cancel on server"
12103 lru_resize_disable mdc
12104 lru_resize_disable osc
12105 cancel_lru_locks mdc
12106 # asynchronous object destroy at MDT could cause bl ast to client
12107 cancel_lru_locks osc
12109 stat $DIR/$tdir > /dev/null
12110 can1=$(do_facet mds1 \
12111 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12112 awk '/ldlm_cancel/ {print $2}')
12113 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12114 awk '/ldlm_bl_callback/ {print $2}')
12115 test_mkdir -i0 -c1 $DIR/$tdir/d1
12116 can2=$(do_facet mds1 \
12117 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12118 awk '/ldlm_cancel/ {print $2}')
12119 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12120 awk '/ldlm_bl_callback/ {print $2}')
12121 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12122 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12123 lru_resize_enable mdc
12124 lru_resize_enable osc
12126 run_test 120a "Early Lock Cancel: mkdir test"
12129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12130 remote_mds_nodsh && skip "remote MDS with nodsh"
12131 test_mkdir $DIR/$tdir
12132 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12133 skip_env "no early lock cancel on server"
12135 lru_resize_disable mdc
12136 lru_resize_disable osc
12137 cancel_lru_locks mdc
12138 stat $DIR/$tdir > /dev/null
12139 can1=$(do_facet $SINGLEMDS \
12140 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12141 awk '/ldlm_cancel/ {print $2}')
12142 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12143 awk '/ldlm_bl_callback/ {print $2}')
12144 touch $DIR/$tdir/f1
12145 can2=$(do_facet $SINGLEMDS \
12146 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12147 awk '/ldlm_cancel/ {print $2}')
12148 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12149 awk '/ldlm_bl_callback/ {print $2}')
12150 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12151 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12152 lru_resize_enable mdc
12153 lru_resize_enable osc
12155 run_test 120b "Early Lock Cancel: create test"
12158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12159 remote_mds_nodsh && skip "remote MDS with nodsh"
12160 test_mkdir -i0 -c1 $DIR/$tdir
12161 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12162 skip "no early lock cancel on server"
12164 lru_resize_disable mdc
12165 lru_resize_disable osc
12166 test_mkdir -i0 -c1 $DIR/$tdir/d1
12167 test_mkdir -i0 -c1 $DIR/$tdir/d2
12168 touch $DIR/$tdir/d1/f1
12169 cancel_lru_locks mdc
12170 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12171 can1=$(do_facet mds1 \
12172 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12173 awk '/ldlm_cancel/ {print $2}')
12174 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12175 awk '/ldlm_bl_callback/ {print $2}')
12176 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12177 can2=$(do_facet mds1 \
12178 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12179 awk '/ldlm_cancel/ {print $2}')
12180 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12181 awk '/ldlm_bl_callback/ {print $2}')
12182 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12183 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12184 lru_resize_enable mdc
12185 lru_resize_enable osc
12187 run_test 120c "Early Lock Cancel: link test"
12190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12191 remote_mds_nodsh && skip "remote MDS with nodsh"
12192 test_mkdir -i0 -c1 $DIR/$tdir
12193 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12194 skip_env "no early lock cancel on server"
12196 lru_resize_disable mdc
12197 lru_resize_disable osc
12199 cancel_lru_locks mdc
12200 stat $DIR/$tdir > /dev/null
12201 can1=$(do_facet mds1 \
12202 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12203 awk '/ldlm_cancel/ {print $2}')
12204 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12205 awk '/ldlm_bl_callback/ {print $2}')
12206 chmod a+x $DIR/$tdir
12207 can2=$(do_facet mds1 \
12208 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12209 awk '/ldlm_cancel/ {print $2}')
12210 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12211 awk '/ldlm_bl_callback/ {print $2}')
12212 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12213 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12214 lru_resize_enable mdc
12215 lru_resize_enable osc
12217 run_test 120d "Early Lock Cancel: setattr test"
12220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12221 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12222 skip_env "no early lock cancel on server"
12223 remote_mds_nodsh && skip "remote MDS with nodsh"
12225 local dlmtrace_set=false
12227 test_mkdir -i0 -c1 $DIR/$tdir
12228 lru_resize_disable mdc
12229 lru_resize_disable osc
12230 ! $LCTL get_param debug | grep -q dlmtrace &&
12231 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12232 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12233 cancel_lru_locks mdc
12234 cancel_lru_locks osc
12235 dd if=$DIR/$tdir/f1 of=/dev/null
12236 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12237 # XXX client can not do early lock cancel of OST lock
12238 # during unlink (LU-4206), so cancel osc lock now.
12240 cancel_lru_locks osc
12241 can1=$(do_facet mds1 \
12242 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12243 awk '/ldlm_cancel/ {print $2}')
12244 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12245 awk '/ldlm_bl_callback/ {print $2}')
12246 unlink $DIR/$tdir/f1
12248 can2=$(do_facet mds1 \
12249 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12250 awk '/ldlm_cancel/ {print $2}')
12251 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12252 awk '/ldlm_bl_callback/ {print $2}')
12253 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12254 $LCTL dk $TMP/cancel.debug.txt
12255 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12256 $LCTL dk $TMP/blocking.debug.txt
12257 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12258 lru_resize_enable mdc
12259 lru_resize_enable osc
12261 run_test 120e "Early Lock Cancel: unlink test"
12264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12265 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12266 skip_env "no early lock cancel on server"
12267 remote_mds_nodsh && skip "remote MDS with nodsh"
12269 test_mkdir -i0 -c1 $DIR/$tdir
12270 lru_resize_disable mdc
12271 lru_resize_disable osc
12272 test_mkdir -i0 -c1 $DIR/$tdir/d1
12273 test_mkdir -i0 -c1 $DIR/$tdir/d2
12274 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12275 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12276 cancel_lru_locks mdc
12277 cancel_lru_locks osc
12278 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12279 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12280 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12281 # XXX client can not do early lock cancel of OST lock
12282 # during rename (LU-4206), so cancel osc lock now.
12284 cancel_lru_locks osc
12285 can1=$(do_facet mds1 \
12286 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12287 awk '/ldlm_cancel/ {print $2}')
12288 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12289 awk '/ldlm_bl_callback/ {print $2}')
12290 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12292 can2=$(do_facet mds1 \
12293 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12294 awk '/ldlm_cancel/ {print $2}')
12295 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12296 awk '/ldlm_bl_callback/ {print $2}')
12297 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12298 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12299 lru_resize_enable mdc
12300 lru_resize_enable osc
12302 run_test 120f "Early Lock Cancel: rename test"
12305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12306 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12307 skip_env "no early lock cancel on server"
12308 remote_mds_nodsh && skip "remote MDS with nodsh"
12310 lru_resize_disable mdc
12311 lru_resize_disable osc
12313 echo create $count files
12314 test_mkdir $DIR/$tdir
12315 cancel_lru_locks mdc
12316 cancel_lru_locks osc
12319 can0=$(do_facet $SINGLEMDS \
12320 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12321 awk '/ldlm_cancel/ {print $2}')
12322 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12323 awk '/ldlm_bl_callback/ {print $2}')
12324 createmany -o $DIR/$tdir/f $count
12326 can1=$(do_facet $SINGLEMDS \
12327 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12328 awk '/ldlm_cancel/ {print $2}')
12329 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12330 awk '/ldlm_bl_callback/ {print $2}')
12332 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12333 echo rm $count files
12336 can2=$(do_facet $SINGLEMDS \
12337 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12338 awk '/ldlm_cancel/ {print $2}')
12339 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12340 awk '/ldlm_bl_callback/ {print $2}')
12342 echo total: $count removes in $((t2-t1))
12343 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12345 # wait for commitment of removal
12346 lru_resize_enable mdc
12347 lru_resize_enable osc
12349 run_test 120g "Early Lock Cancel: performance test"
12351 test_121() { #bug #10589
12352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12355 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12356 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12357 lctl set_param fail_loc=0x310
12358 cancel_lru_locks osc > /dev/null
12359 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12360 lctl set_param fail_loc=0
12361 [[ $reads -eq $writes ]] ||
12362 error "read $reads blocks, must be $writes blocks"
12364 run_test 121 "read cancel race ========="
12366 test_123a_base() { # was test 123, statahead(bug 11401)
12370 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12371 log "testing UP system. Performance may be lower than expected."
12376 test_mkdir $DIR/$tdir
12377 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12378 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12380 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12381 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12383 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12384 lctl set_param -n llite.*.statahead_max 0
12385 lctl get_param llite.*.statahead_max
12386 cancel_lru_locks mdc
12387 cancel_lru_locks osc
12389 time $lsx $DIR/$tdir | wc -l
12391 delta=$((etime - stime))
12392 log "$lsx $i files without statahead: $delta sec"
12393 lctl set_param llite.*.statahead_max=$max
12395 swrong=$(lctl get_param -n llite.*.statahead_stats |
12396 grep "statahead wrong:" | awk '{print $3}')
12397 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12398 cancel_lru_locks mdc
12399 cancel_lru_locks osc
12401 time $lsx $DIR/$tdir | wc -l
12403 delta_sa=$((etime - stime))
12404 log "$lsx $i files with statahead: $delta_sa sec"
12405 lctl get_param -n llite.*.statahead_stats
12406 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12407 grep "statahead wrong:" | awk '{print $3}')
12409 [[ $swrong -lt $ewrong ]] &&
12410 log "statahead was stopped, maybe too many locks held!"
12411 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12413 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12414 max=$(lctl get_param -n llite.*.statahead_max |
12416 lctl set_param -n llite.*.statahead_max 0
12417 lctl get_param llite.*.statahead_max
12418 cancel_lru_locks mdc
12419 cancel_lru_locks osc
12421 time $lsx $DIR/$tdir | wc -l
12423 delta=$((etime - stime))
12424 log "$lsx $i files again without statahead: $delta sec"
12425 lctl set_param llite.*.statahead_max=$max
12426 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12427 if [ $SLOWOK -eq 0 ]; then
12428 error "$lsx $i files is slower with statahead!"
12430 log "$lsx $i files is slower with statahead!"
12436 [ $delta -gt 20 ] && break
12437 [ $delta -gt 8 ] && MULT=$((50 / delta))
12438 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12446 delta=$((etime - stime))
12447 log "rm -r $DIR/$tdir/: $delta seconds"
12449 lctl get_param -n llite.*.statahead_stats
12453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12455 test_123a_base "ls -l"
12457 run_test 123aa "verify statahead work"
12460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12462 statx_supported || skip_env "Test must be statx() syscall supported"
12464 test_123a_base "$STATX -l"
12466 run_test 123ab "verify statahead work by using statx"
12469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12471 statx_supported || skip_env "Test must be statx() syscall supported"
12478 cancel_lru_locks $OSC
12479 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12480 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12481 awk '/agl.total:/ {print $3}')
12482 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12483 test_123a_base "$STATX --cached=always -D"
12484 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12485 awk '/agl.total:/ {print $3}')
12486 [ $agl_before -eq $agl_after ] ||
12487 error "Should not trigger AGL thread - $agl_before:$agl_after"
12488 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12489 [ $rpcs_after -eq $rpcs_before ] ||
12490 error "$STATX should not send glimpse RPCs to $OSC"
12492 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12494 test_123b () { # statahead(bug 15027)
12495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12497 test_mkdir $DIR/$tdir
12498 createmany -o $DIR/$tdir/$tfile-%d 1000
12500 cancel_lru_locks mdc
12501 cancel_lru_locks osc
12503 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12504 lctl set_param fail_loc=0x80000803
12505 ls -lR $DIR/$tdir > /dev/null
12507 lctl set_param fail_loc=0x0
12508 lctl get_param -n llite.*.statahead_stats
12513 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12516 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12518 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12519 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12520 touch $DIR/$tdir.1/{1..3}
12521 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12523 remount_client $MOUNT
12525 $MULTIOP $DIR/$tdir.0 Q
12527 # let statahead to complete
12528 ls -l $DIR/$tdir.0 > /dev/null
12530 testid=$(echo $TESTNAME | tr '_' ' ')
12531 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12532 error "statahead warning" || true
12534 run_test 123c "Can not initialize inode warning on DNE statahead"
12537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12538 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12539 skip_env "no lru resize on server"
12543 test_mkdir $DIR/$tdir
12545 log "create $NR files at $DIR/$tdir"
12546 createmany -o $DIR/$tdir/f $NR ||
12547 error "failed to create $NR files in $DIR/$tdir"
12549 cancel_lru_locks mdc
12550 ls -l $DIR/$tdir > /dev/null
12554 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12555 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12556 LRU_SIZE=$($LCTL get_param -n $PARAM)
12557 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12558 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12560 log "NS=$(basename $NSDIR)"
12565 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12566 skip "Not enough cached locks created!"
12568 log "LRU=$LRU_SIZE"
12572 # We know that lru resize allows one client to hold $LIMIT locks
12573 # for 10h. After that locks begin to be killed by client.
12575 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12577 if [ $LIMIT -lt $LRU_SIZE ]; then
12578 skip "Limit is too small $LIMIT"
12581 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12582 # killing locks. Some time was spent for creating locks. This means
12583 # that up to the moment of sleep finish we must have killed some of
12584 # them (10-100 locks). This depends on how fast ther were created.
12585 # Many of them were touched in almost the same moment and thus will
12586 # be killed in groups.
12587 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12589 # Use $LRU_SIZE_B here to take into account real number of locks
12590 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12591 local LRU_SIZE_B=$LRU_SIZE
12593 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12594 log "OLD_LVF=$OLD_LVF"
12595 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12597 # Let's make sure that we really have some margin. Client checks
12598 # cached locks every 10 sec.
12599 SLEEP=$((SLEEP+20))
12600 log "Sleep ${SLEEP} sec"
12602 while ((SEC<$SLEEP)); do
12606 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12607 echo -n "$LRU_SIZE"
12610 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12611 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12613 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12614 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12615 unlinkmany $DIR/$tdir/f $NR
12619 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12620 log "unlink $NR files at $DIR/$tdir"
12621 unlinkmany $DIR/$tdir/f $NR
12623 run_test 124a "lru resize ======================================="
12625 get_max_pool_limit()
12627 local limit=$($LCTL get_param \
12628 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12630 for l in $limit; do
12631 if [[ $l -gt $max ]]; then
12639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12640 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12641 skip_env "no lru resize on server"
12643 LIMIT=$(get_max_pool_limit)
12645 NR=$(($(default_lru_size)*20))
12646 if [[ $NR -gt $LIMIT ]]; then
12647 log "Limit lock number by $LIMIT locks"
12651 IFree=$(mdsrate_inodes_available)
12652 if [ $IFree -lt $NR ]; then
12653 log "Limit lock number by $IFree inodes"
12657 lru_resize_disable mdc
12658 test_mkdir -p $DIR/$tdir/disable_lru_resize
12660 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12661 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12662 cancel_lru_locks mdc
12665 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12668 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12671 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12675 nolruresize_delta=$((etime-stime))
12676 log "ls -la time: $nolruresize_delta seconds"
12677 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12678 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12680 lru_resize_enable mdc
12681 test_mkdir -p $DIR/$tdir/enable_lru_resize
12683 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12684 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12685 cancel_lru_locks mdc
12688 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12691 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12694 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12698 lruresize_delta=$((etime-stime))
12699 log "ls -la time: $lruresize_delta seconds"
12700 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12702 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12703 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12704 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12705 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12707 log "lru resize performs the same with no lru resize"
12709 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12711 run_test 124b "lru resize (performance test) ======================="
12714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12715 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12716 skip_env "no lru resize on server"
12718 # cache ununsed locks on client
12720 cancel_lru_locks mdc
12721 test_mkdir $DIR/$tdir
12722 createmany -o $DIR/$tdir/f $nr ||
12723 error "failed to create $nr files in $DIR/$tdir"
12724 ls -l $DIR/$tdir > /dev/null
12726 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12727 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12728 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12729 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12730 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12732 # set lru_max_age to 1 sec
12733 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12734 echo "sleep $((recalc_p * 2)) seconds..."
12735 sleep $((recalc_p * 2))
12737 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12738 # restore lru_max_age
12739 $LCTL set_param -n $nsdir.lru_max_age $max_age
12740 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12741 unlinkmany $DIR/$tdir/f $nr
12743 run_test 124c "LRUR cancel very aged locks"
12746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12747 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12748 skip_env "no lru resize on server"
12750 # cache ununsed locks on client
12753 lru_resize_disable mdc
12754 stack_trap "lru_resize_enable mdc" EXIT
12756 cancel_lru_locks mdc
12758 # asynchronous object destroy at MDT could cause bl ast to client
12759 test_mkdir $DIR/$tdir
12760 createmany -o $DIR/$tdir/f $nr ||
12761 error "failed to create $nr files in $DIR/$tdir"
12762 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12764 ls -l $DIR/$tdir > /dev/null
12766 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12767 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12768 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12769 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12771 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12773 # set lru_max_age to 1 sec
12774 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12775 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12777 echo "sleep $((recalc_p * 2)) seconds..."
12778 sleep $((recalc_p * 2))
12780 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12782 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12784 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12786 test_125() { # 13358
12787 $LCTL get_param -n llite.*.client_type | grep -q local ||
12788 skip "must run as local client"
12789 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12790 skip_env "must have acl enabled"
12791 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12793 test_mkdir $DIR/$tdir
12794 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12795 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12796 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12798 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12800 test_126() { # bug 12829/13455
12801 $GSS && skip_env "must run as gss disabled"
12802 $LCTL get_param -n llite.*.client_type | grep -q local ||
12803 skip "must run as local client"
12804 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12806 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12807 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12809 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12811 run_test 126 "check that the fsgid provided by the client is taken into account"
12813 test_127a() { # bug 15521
12814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12815 local name count samp unit min max sum sumsq
12817 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12818 echo "stats before reset"
12819 $LCTL get_param osc.*.stats
12820 $LCTL set_param osc.*.stats=0
12821 local fsize=$((2048 * 1024))
12823 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12824 cancel_lru_locks osc
12825 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12827 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12828 stack_trap "rm -f $TMP/$tfile.tmp"
12829 while read name count samp unit min max sum sumsq; do
12830 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12831 [ ! $min ] && error "Missing min value for $name proc entry"
12832 eval $name=$count || error "Wrong proc format"
12835 read_bytes|write_bytes)
12836 [[ "$unit" =~ "bytes" ]] ||
12837 error "unit is not 'bytes': $unit"
12838 (( $min >= 4096 )) || error "min is too small: $min"
12839 (( $min <= $fsize )) || error "min is too big: $min"
12840 (( $max >= 4096 )) || error "max is too small: $max"
12841 (( $max <= $fsize )) || error "max is too big: $max"
12842 (( $sum == $fsize )) || error "sum is wrong: $sum"
12843 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12844 error "sumsquare is too small: $sumsq"
12845 (( $sumsq <= $fsize * $fsize )) ||
12846 error "sumsquare is too big: $sumsq"
12848 ost_read|ost_write)
12849 [[ "$unit" =~ "usec" ]] ||
12850 error "unit is not 'usec': $unit"
12854 done < $DIR/$tfile.tmp
12856 #check that we actually got some stats
12857 [ "$read_bytes" ] || error "Missing read_bytes stats"
12858 [ "$write_bytes" ] || error "Missing write_bytes stats"
12859 [ "$read_bytes" != 0 ] || error "no read done"
12860 [ "$write_bytes" != 0 ] || error "no write done"
12862 run_test 127a "verify the client stats are sane"
12864 test_127b() { # bug LU-333
12865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12866 local name count samp unit min max sum sumsq
12868 echo "stats before reset"
12869 $LCTL get_param llite.*.stats
12870 $LCTL set_param llite.*.stats=0
12872 # perform 2 reads and writes so MAX is different from SUM.
12873 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12874 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12875 cancel_lru_locks osc
12876 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12877 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12879 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12880 stack_trap "rm -f $TMP/$tfile.tmp"
12881 while read name count samp unit min max sum sumsq; do
12882 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12883 eval $name=$count || error "Wrong proc format"
12886 read_bytes|write_bytes)
12887 [[ "$unit" =~ "bytes" ]] ||
12888 error "unit is not 'bytes': $unit"
12889 (( $count == 2 )) || error "count is not 2: $count"
12890 (( $min == $PAGE_SIZE )) ||
12891 error "min is not $PAGE_SIZE: $min"
12892 (( $max == $PAGE_SIZE )) ||
12893 error "max is not $PAGE_SIZE: $max"
12894 (( $sum == $PAGE_SIZE * 2 )) ||
12895 error "sum is not $((PAGE_SIZE * 2)): $sum"
12898 [[ "$unit" =~ "usec" ]] ||
12899 error "unit is not 'usec': $unit"
12903 done < $TMP/$tfile.tmp
12905 #check that we actually got some stats
12906 [ "$read_bytes" ] || error "Missing read_bytes stats"
12907 [ "$write_bytes" ] || error "Missing write_bytes stats"
12908 [ "$read_bytes" != 0 ] || error "no read done"
12909 [ "$write_bytes" != 0 ] || error "no write done"
12911 run_test 127b "verify the llite client stats are sane"
12913 test_127c() { # LU-12394
12914 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12921 $LCTL set_param llite.*.extents_stats=1
12922 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12924 # Use two stripes so there is enough space in default config
12925 $LFS setstripe -c 2 $DIR/$tfile
12927 # Extent stats start at 0-4K and go in power of two buckets
12928 # LL_HIST_START = 12 --> 2^12 = 4K
12929 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12930 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12932 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12934 # Write and read, 2x each, second time at a non-zero offset
12935 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12936 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12937 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12938 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12942 $LCTL get_param llite.*.extents_stats
12945 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12947 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12949 reads=$(echo $bucket | awk '{print $5}')
12950 writes=$(echo $bucket | awk '{print $9}')
12951 [ "$reads" -eq $count ] ||
12952 error "$reads reads in < $bsize bucket, expect $count"
12953 [ "$writes" -eq $count ] ||
12954 error "$writes writes in < $bsize bucket, expect $count"
12957 # Test mmap write and read
12958 $LCTL set_param llite.*.extents_stats=c
12960 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12961 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12962 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12964 $LCTL get_param llite.*.extents_stats
12966 count=$(((size*1024) / PAGE_SIZE))
12968 bsize=$((2 * PAGE_SIZE / 1024))K
12970 bucket=$($LCTL get_param -n llite.*.extents_stats |
12972 reads=$(echo $bucket | awk '{print $5}')
12973 writes=$(echo $bucket | awk '{print $9}')
12974 # mmap writes fault in the page first, creating an additonal read
12975 [ "$reads" -eq $((2 * count)) ] ||
12976 error "$reads reads in < $bsize bucket, expect $count"
12977 [ "$writes" -eq $count ] ||
12978 error "$writes writes in < $bsize bucket, expect $count"
12980 run_test 127c "test llite extent stats with regular & mmap i/o"
12982 test_128() { # bug 15212
12984 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12989 result=$(grep error $TMP/$tfile.log)
12990 rm -f $DIR/$tfile $TMP/$tfile.log
12991 [ -z "$result" ] ||
12992 error "consecutive find's under interactive lfs failed"
12994 run_test 128 "interactive lfs for 2 consecutive find's"
12996 set_dir_limits () {
13001 local ldproc=/proc/fs/ldiskfs
13002 local facets=$(get_facets MDS)
13004 for facet in ${facets//,/ }; do
13005 canondev=$(ldiskfs_canon \
13006 *.$(convert_facet2label $facet).mntdev $facet)
13007 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13008 ldproc=/sys/fs/ldiskfs
13009 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13010 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13014 check_mds_dmesg() {
13015 local facets=$(get_facets MDS)
13016 for facet in ${facets//,/ }; do
13017 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13024 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13025 skip "Need MDS version with at least 2.5.56"
13026 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13027 skip_env "ldiskfs only test"
13029 remote_mds_nodsh && skip "remote MDS with nodsh"
13032 local has_warning=false
13035 mkdir -p $DIR/$tdir
13037 # block size of mds1
13038 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13039 set_dir_limits $maxsize $((maxsize * 6 / 8))
13040 stack_trap "set_dir_limits 0 0"
13041 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13042 local dirsize=$(stat -c%s "$DIR/$tdir")
13044 while (( $dirsize <= $maxsize )); do
13045 $MCREATE $DIR/$tdir/file_base_$nfiles
13047 # check two errors:
13048 # ENOSPC for ext4 max_dir_size, which has been used since
13049 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13050 if (( rc == ENOSPC )); then
13052 echo "rc=$rc returned as expected after $nfiles files"
13054 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13055 error "create failed w/o dir size limit"
13057 # messages may be rate limited if test is run repeatedly
13058 check_mds_dmesg '"is approaching max"' ||
13059 echo "warning message should be output"
13060 check_mds_dmesg '"has reached max"' ||
13061 echo "reached message should be output"
13063 dirsize=$(stat -c%s "$DIR/$tdir")
13065 [[ $dirsize -ge $maxsize ]] && return 0
13066 error "dirsize $dirsize < $maxsize after $nfiles files"
13067 elif (( rc != 0 )); then
13070 nfiles=$((nfiles + 1))
13071 dirsize=$(stat -c%s "$DIR/$tdir")
13074 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13076 run_test 129 "test directory size limit ========================"
13085 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13086 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13088 trap cleanup_130 EXIT RETURN
13090 local fm_file=$DIR/$tfile
13091 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13092 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13093 error "dd failed for $fm_file"
13095 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13096 filefrag -ves $fm_file
13098 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13099 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13100 [ $RC != 0 ] && error "filefrag $fm_file failed"
13102 filefrag_op=$(filefrag -ve -k $fm_file |
13103 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13104 lun=$($LFS getstripe -i $fm_file)
13106 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13109 for line in $filefrag_op
13111 frag_lun=`echo $line | cut -d: -f5`
13112 ext_len=`echo $line | cut -d: -f4`
13113 if (( $frag_lun != $lun )); then
13115 error "FIEMAP on 1-stripe file($fm_file) failed"
13118 (( tot_len += ext_len ))
13121 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13123 error "FIEMAP on 1-stripe file($fm_file) failed;"
13129 echo "FIEMAP on single striped file succeeded"
13131 run_test 130a "FIEMAP (1-stripe file)"
13134 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13136 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13137 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13139 trap cleanup_130 EXIT RETURN
13141 local fm_file=$DIR/$tfile
13142 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13143 error "setstripe on $fm_file"
13144 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13145 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13147 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13148 error "dd failed on $fm_file"
13150 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13151 filefrag_op=$(filefrag -ve -k $fm_file |
13152 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13154 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13155 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13160 for line in $filefrag_op
13162 frag_lun=$(echo $line | cut -d: -f5 |
13163 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13164 ext_len=$(echo $line | cut -d: -f4)
13165 if (( $frag_lun != $last_lun )); then
13166 if (( tot_len != 1024 )); then
13168 error "FIEMAP on $fm_file failed; returned " \
13169 "len $tot_len for OST $last_lun instead of 1024"
13172 (( num_luns += 1 ))
13176 (( tot_len += ext_len ))
13179 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13181 error "FIEMAP on $fm_file failed; returned wrong number of " \
13182 "luns or wrong len for OST $last_lun"
13188 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13190 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13193 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13195 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13196 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13198 trap cleanup_130 EXIT RETURN
13200 local fm_file=$DIR/$tfile
13201 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13202 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13203 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13205 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13206 error "dd failed on $fm_file"
13208 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13209 filefrag_op=$(filefrag -ve -k $fm_file |
13210 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13212 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13213 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13218 for line in $filefrag_op
13220 frag_lun=$(echo $line | cut -d: -f5 |
13221 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13222 ext_len=$(echo $line | cut -d: -f4)
13223 if (( $frag_lun != $last_lun )); then
13224 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13225 if (( logical != 512 )); then
13227 error "FIEMAP on $fm_file failed; returned " \
13228 "logical start for lun $logical instead of 512"
13231 if (( tot_len != 512 )); then
13233 error "FIEMAP on $fm_file failed; returned " \
13234 "len $tot_len for OST $last_lun instead of 1024"
13237 (( num_luns += 1 ))
13241 (( tot_len += ext_len ))
13244 if (( num_luns != 2 || tot_len != 512 )); then
13246 error "FIEMAP on $fm_file failed; returned wrong number of " \
13247 "luns or wrong len for OST $last_lun"
13253 echo "FIEMAP on 2-stripe file with hole succeeded"
13255 run_test 130c "FIEMAP (2-stripe file with hole)"
13258 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13260 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13261 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13263 trap cleanup_130 EXIT RETURN
13265 local fm_file=$DIR/$tfile
13266 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13267 error "setstripe on $fm_file"
13268 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13269 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13271 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13272 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13273 error "dd failed on $fm_file"
13275 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13276 filefrag_op=$(filefrag -ve -k $fm_file |
13277 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13279 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13280 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13285 for line in $filefrag_op
13287 frag_lun=$(echo $line | cut -d: -f5 |
13288 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13289 ext_len=$(echo $line | cut -d: -f4)
13290 if (( $frag_lun != $last_lun )); then
13291 if (( tot_len != 1024 )); then
13293 error "FIEMAP on $fm_file failed; returned " \
13294 "len $tot_len for OST $last_lun instead of 1024"
13297 (( num_luns += 1 ))
13301 (( tot_len += ext_len ))
13304 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13306 error "FIEMAP on $fm_file failed; returned wrong number of " \
13307 "luns or wrong len for OST $last_lun"
13313 echo "FIEMAP on N-stripe file succeeded"
13315 run_test 130d "FIEMAP (N-stripe file)"
13318 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13320 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13321 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13323 trap cleanup_130 EXIT RETURN
13325 local fm_file=$DIR/$tfile
13326 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13329 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13330 for ((i = 0; i < $NUM_BLKS; i++)); do
13331 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13332 conv=notrunc > /dev/null 2>&1
13335 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13336 filefrag_op=$(filefrag -ve -k $fm_file |
13337 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13339 last_lun=$(echo $filefrag_op | cut -d: -f5)
13344 for line in $filefrag_op; do
13345 frag_lun=$(echo $line | cut -d: -f5)
13346 ext_len=$(echo $line | cut -d: -f4)
13347 if [[ "$frag_lun" != "$last_lun" ]]; then
13348 if (( tot_len != $EXPECTED_LEN )); then
13350 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13352 (( num_luns += 1 ))
13356 (( tot_len += ext_len ))
13359 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13361 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13364 echo "FIEMAP with continuation calls succeeded"
13366 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13369 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13370 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13372 local fm_file=$DIR/$tfile
13373 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13374 error "multiop create with lov_delay_create on $fm_file"
13376 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13377 filefrag_extents=$(filefrag -vek $fm_file |
13378 awk '/extents? found/ { print $2 }')
13379 if [[ "$filefrag_extents" != "0" ]]; then
13380 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13385 run_test 130f "FIEMAP (unstriped file)"
13388 local file=$DIR/$tfile
13389 local nr=$((OSTCOUNT * 100))
13391 $LFS setstripe -C $nr $file ||
13392 error "failed to setstripe -C $nr $file"
13394 dd if=/dev/zero of=$file count=$nr bs=1M
13396 nr=$($LFS getstripe -c $file)
13398 local extents=$(filefrag -v $file |
13399 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13401 echo "filefrag list $extents extents in file with stripecount $nr"
13402 if (( extents < nr )); then
13403 $LFS getstripe $file
13405 error "filefrag printed $extents < $nr extents"
13410 run_test 130g "FIEMAP (overstripe file)"
13412 # Test for writev/readv
13414 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13415 error "writev test failed"
13416 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13417 error "readv failed"
13420 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13423 local fsize=$((524288 + 1048576 + 1572864))
13424 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13425 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13426 error "append writev test failed"
13428 ((fsize += 1572864 + 1048576))
13429 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13430 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13431 error "append writev test failed"
13434 run_test 131b "test append writev"
13437 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13440 run_test 131c "test read/write on file w/o objects"
13443 rwv -f $DIR/$tfile -w -n 1 1572864
13444 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13445 if [ "$NOB" != 1572864 ]; then
13446 error "Short read filed: read $NOB bytes instead of 1572864"
13450 run_test 131d "test short read"
13453 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13454 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13455 error "read hitting hole failed"
13458 run_test 131e "test read hitting hole"
13467 mds*) res=$(do_facet $facet \
13468 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13470 ost*) res=$(do_facet $facet \
13471 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13473 *) error "Wrong facet '$facet'" ;;
13475 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13476 # if the argument $3 is zero, it means any stat increment is ok.
13477 if [[ $want -gt 0 ]]; then
13478 local count=$(echo $res | awk '{ print $2 }')
13479 [[ $count -ne $want ]] &&
13480 error "The $op counter on $facet is $count, not $want"
13485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13486 remote_ost_nodsh && skip "remote OST with nodsh"
13487 remote_mds_nodsh && skip "remote MDS with nodsh"
13488 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13489 skip_env "MDS doesn't support rename stats"
13491 local testdir=$DIR/${tdir}/stats_testdir
13493 mkdir -p $DIR/${tdir}
13496 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13497 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13499 # verify mdt stats first.
13500 mkdir ${testdir} || error "mkdir failed"
13501 check_stats $SINGLEMDS "mkdir" 1
13502 touch ${testdir}/${tfile} || error "touch failed"
13503 check_stats $SINGLEMDS "open" 1
13504 check_stats $SINGLEMDS "close" 1
13505 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13506 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13507 check_stats $SINGLEMDS "mknod" 2
13509 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13510 check_stats $SINGLEMDS "unlink" 1
13511 rm -f ${testdir}/${tfile} || error "file remove failed"
13512 check_stats $SINGLEMDS "unlink" 2
13514 # remove working dir and check mdt stats again.
13515 rmdir ${testdir} || error "rmdir failed"
13516 check_stats $SINGLEMDS "rmdir" 1
13518 local testdir1=$DIR/${tdir}/stats_testdir1
13519 mkdir -p ${testdir}
13520 mkdir -p ${testdir1}
13521 touch ${testdir1}/test1
13522 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13523 check_stats $SINGLEMDS "crossdir_rename" 1
13525 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13526 check_stats $SINGLEMDS "samedir_rename" 1
13528 rm -rf $DIR/${tdir}
13530 run_test 133a "Verifying MDT stats ========================================"
13535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13536 remote_ost_nodsh && skip "remote OST with nodsh"
13537 remote_mds_nodsh && skip "remote MDS with nodsh"
13539 local testdir=$DIR/${tdir}/stats_testdir
13541 mkdir -p ${testdir} || error "mkdir failed"
13542 touch ${testdir}/${tfile} || error "touch failed"
13543 cancel_lru_locks mdc
13546 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13547 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13549 # extra mdt stats verification.
13550 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13551 check_stats $SINGLEMDS "setattr" 1
13552 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13553 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13555 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13556 check_stats $SINGLEMDS "getattr" 1
13558 rm -rf $DIR/${tdir}
13560 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13561 # so the check below is not reliable
13562 [ $MDSCOUNT -eq 1 ] || return 0
13564 # Sleep to avoid a cached response.
13565 #define OBD_STATFS_CACHE_SECONDS 1
13567 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13568 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13569 $LFS df || error "lfs failed"
13570 check_stats $SINGLEMDS "statfs" 1
13572 # check aggregated statfs (LU-10018)
13573 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13575 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13578 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13579 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13581 check_stats $SINGLEMDS "statfs" 1
13583 # We want to check that the client didn't send OST_STATFS to
13584 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13585 # extra care is needed here.
13586 if remote_mds; then
13587 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13588 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13590 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13591 [ "$res" ] && error "OST got STATFS"
13596 run_test 133b "Verifying extra MDT stats =================================="
13599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13600 remote_ost_nodsh && skip "remote OST with nodsh"
13601 remote_mds_nodsh && skip "remote MDS with nodsh"
13603 local testdir=$DIR/$tdir/stats_testdir
13605 test_mkdir -p $testdir
13607 # verify obdfilter stats.
13608 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13610 cancel_lru_locks osc
13611 wait_delete_completed
13614 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13615 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13617 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13620 cancel_lru_locks osc
13621 check_stats ost1 "write" 1
13623 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13624 check_stats ost1 "read" 1
13626 > $testdir/$tfile || error "truncate failed"
13627 check_stats ost1 "punch" 1
13629 rm -f $testdir/$tfile || error "file remove failed"
13630 wait_delete_completed
13631 check_stats ost1 "destroy" 1
13635 run_test 133c "Verifying OST stats ========================================"
13642 while [ $value -ge 2 ]; do
13647 if [ $orig -gt $order ]; then
13655 local size=('K' 'M' 'G' 'T');
13657 local size_string=$value
13659 while [ $value -ge 1024 ]; do
13660 if [ $i -gt 3 ]; then
13661 #T is the biggest unit we get here, if that is bigger,
13663 size_string=${value}T
13666 value=$((value >> 10))
13667 if [ $value -lt 1024 ]; then
13668 size_string=${value}${size[$i]}
13677 get_rename_size() {
13679 local context=${2:-.}
13680 local sample=$(do_facet $SINGLEMDS $LCTL \
13681 get_param mdt.$FSNAME-MDT0000.rename_stats |
13682 grep -A1 $context |
13683 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13689 remote_ost_nodsh && skip "remote OST with nodsh"
13690 remote_mds_nodsh && skip "remote MDS with nodsh"
13691 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13692 skip_env "MDS doesn't support rename stats"
13694 local testdir1=$DIR/${tdir}/stats_testdir1
13695 local testdir2=$DIR/${tdir}/stats_testdir2
13696 mkdir -p $DIR/${tdir}
13698 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13700 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13701 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13703 createmany -o $testdir1/test 512 || error "createmany failed"
13705 # check samedir rename size
13706 mv ${testdir1}/test0 ${testdir1}/test_0
13708 local testdir1_size=$(ls -l $DIR/${tdir} |
13709 awk '/stats_testdir1/ {print $5}')
13710 local testdir2_size=$(ls -l $DIR/${tdir} |
13711 awk '/stats_testdir2/ {print $5}')
13713 testdir1_size=$(order_2 $testdir1_size)
13714 testdir2_size=$(order_2 $testdir2_size)
13716 testdir1_size=$(size_in_KMGT $testdir1_size)
13717 testdir2_size=$(size_in_KMGT $testdir2_size)
13719 echo "source rename dir size: ${testdir1_size}"
13720 echo "target rename dir size: ${testdir2_size}"
13722 local cmd="do_facet $SINGLEMDS $LCTL "
13723 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13725 eval $cmd || error "$cmd failed"
13726 local samedir=$($cmd | grep 'same_dir')
13727 local same_sample=$(get_rename_size $testdir1_size)
13728 [ -z "$samedir" ] && error "samedir_rename_size count error"
13729 [[ $same_sample -eq 1 ]] ||
13730 error "samedir_rename_size error $same_sample"
13731 echo "Check same dir rename stats success"
13733 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13735 # check crossdir rename size
13736 mv ${testdir1}/test_0 ${testdir2}/test_0
13738 testdir1_size=$(ls -l $DIR/${tdir} |
13739 awk '/stats_testdir1/ {print $5}')
13740 testdir2_size=$(ls -l $DIR/${tdir} |
13741 awk '/stats_testdir2/ {print $5}')
13743 testdir1_size=$(order_2 $testdir1_size)
13744 testdir2_size=$(order_2 $testdir2_size)
13746 testdir1_size=$(size_in_KMGT $testdir1_size)
13747 testdir2_size=$(size_in_KMGT $testdir2_size)
13749 echo "source rename dir size: ${testdir1_size}"
13750 echo "target rename dir size: ${testdir2_size}"
13752 eval $cmd || error "$cmd failed"
13753 local crossdir=$($cmd | grep 'crossdir')
13754 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13755 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13756 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13757 [[ $src_sample -eq 1 ]] ||
13758 error "crossdir_rename_size error $src_sample"
13759 [[ $tgt_sample -eq 1 ]] ||
13760 error "crossdir_rename_size error $tgt_sample"
13761 echo "Check cross dir rename stats success"
13762 rm -rf $DIR/${tdir}
13764 run_test 133d "Verifying rename_stats ========================================"
13767 remote_mds_nodsh && skip "remote MDS with nodsh"
13768 remote_ost_nodsh && skip "remote OST with nodsh"
13769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13771 local testdir=$DIR/${tdir}/stats_testdir
13772 local ctr f0 f1 bs=32768 count=42 sum
13774 mkdir -p ${testdir} || error "mkdir failed"
13776 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13778 for ctr in {write,read}_bytes; do
13780 cancel_lru_locks osc
13782 do_facet ost1 $LCTL set_param -n \
13783 "obdfilter.*.exports.clear=clear"
13785 if [ $ctr = write_bytes ]; then
13787 f1=${testdir}/${tfile}
13789 f0=${testdir}/${tfile}
13793 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13796 cancel_lru_locks osc
13798 sum=$(do_facet ost1 $LCTL get_param \
13799 "obdfilter.*.exports.*.stats" |
13800 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13801 $1 == ctr { sum += $7 }
13802 END { printf("%0.0f", sum) }')
13804 if ((sum != bs * count)); then
13805 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13809 rm -rf $DIR/${tdir}
13811 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13814 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13815 skip "too old lustre for get_param -R ($facet_ver)"
13817 # verifying readability.
13818 $LCTL get_param -R '*' &> /dev/null
13820 # Verifing writability with badarea_io.
13821 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13822 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13823 error "client badarea_io failed"
13825 # remount the FS in case writes/reads /proc break the FS
13826 cleanup || error "failed to unmount"
13827 setup || error "failed to setup"
13829 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13832 remote_mds_nodsh && skip "remote MDS with nodsh"
13833 remote_ost_nodsh && skip "remote OST with nodsh"
13836 for facet in mds1 ost1; do
13837 local facet_ver=$(lustre_version_code $facet)
13838 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13839 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13841 log "$facet: too old lustre for get_param -R"
13843 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13844 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13845 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13846 xargs badarea_io" ||
13847 error "$facet badarea_io failed"
13849 skip_noexit "$facet: too old lustre for get_param -R"
13853 # remount the FS in case writes/reads /proc break the FS
13854 cleanup || error "failed to unmount"
13855 setup || error "failed to setup"
13857 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13860 remote_mds_nodsh && skip "remote MDS with nodsh"
13861 remote_ost_nodsh && skip "remote OST with nodsh"
13862 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13863 skip "Need MDS version at least 2.9.54"
13866 for facet in client mds1 ost1; do
13867 # Get the list of files that are missing the terminating newline
13868 local plist=$(do_facet $facet
13869 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13871 for ent in $plist; do
13872 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13873 awk -v FS='\v' -v RS='\v\v' \
13874 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13875 print FILENAME}'" 2>/dev/null)
13876 [ -z $missing ] || {
13877 do_facet $facet $LCTL get_param $ent | od -An -tx1
13878 error "file does not end with newline: $facet-$ent"
13883 run_test 133h "Proc files should end with newlines"
13886 remote_mds_nodsh && skip "remote MDS with nodsh"
13887 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13888 skip "Need MDS version at least 2.7.54"
13890 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
13891 cancel_lru_locks mdc
13893 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13894 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13895 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13898 createmany -o $DIR/$tdir/f $nr ||
13899 error "failed to create $nr files in $DIR/$tdir"
13900 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13902 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13903 do_facet mds1 $LCTL set_param fail_loc=0x327
13904 do_facet mds1 $LCTL set_param fail_val=500
13907 echo "sleep 10 seconds ..."
13909 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13911 do_facet mds1 $LCTL set_param fail_loc=0
13912 do_facet mds1 $LCTL set_param fail_val=0
13913 [ $lck_cnt -lt $unused ] ||
13914 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13917 unlinkmany $DIR/$tdir/f $nr
13919 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13922 remote_mds_nodsh && skip "remote MDS with nodsh"
13923 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13924 skip "Need MDS version at least 2.7.54"
13926 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
13927 cancel_lru_locks mdc
13929 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13930 ldlm.lock_reclaim_threshold_mb)
13931 # disable reclaim temporarily
13932 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13934 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13935 do_facet mds1 $LCTL set_param fail_loc=0x328
13936 do_facet mds1 $LCTL set_param fail_val=500
13938 $LCTL set_param debug=+trace
13941 createmany -o $DIR/$tdir/f $nr &
13942 local create_pid=$!
13944 echo "Sleep $TIMEOUT seconds ..."
13946 if ! ps -p $create_pid > /dev/null 2>&1; then
13947 do_facet mds1 $LCTL set_param fail_loc=0
13948 do_facet mds1 $LCTL set_param fail_val=0
13949 do_facet mds1 $LCTL set_param \
13950 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13951 error "createmany finished incorrectly!"
13953 do_facet mds1 $LCTL set_param fail_loc=0
13954 do_facet mds1 $LCTL set_param fail_val=0
13955 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13956 wait $create_pid || return 1
13958 unlinkmany $DIR/$tdir/f $nr
13960 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13963 remote_mds_nodsh && skip "remote MDS with nodsh"
13964 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13965 skip "Need MDS version at least 2.13.50"
13968 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13970 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13971 #set only one record at plain llog
13972 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13974 #fill already existed plain llog each 64767
13975 #wrapping whole catalog
13976 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13978 createmany -o $DIR/$tdir/$tfile_ 64700
13979 for (( i = 0; i < 64700; i = i + 2 ))
13981 rm $DIR/$tdir/$tfile_$i &
13982 rm $DIR/$tdir/$tfile_$((i + 1)) &
13987 #waiting osp synchronization
13988 wait_delete_completed
13990 run_test 135 "Race catalog processing"
13993 remote_mds_nodsh && skip "remote MDS with nodsh"
13994 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13995 skip "Need MDS version at least 2.13.50"
13998 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13999 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14000 #set only one record at plain llog
14001 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14002 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14004 #fill already existed 2 plain llogs each 64767
14005 #wrapping whole catalog
14006 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14007 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14008 wait_delete_completed
14010 createmany -o $DIR/$tdir/$tfile_ 10
14013 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14014 for (( i = 0; i < 10; i = i + 3 ))
14016 rm $DIR/$tdir/$tfile_$i &
14017 rm $DIR/$tdir/$tfile_$((i + 1)) &
14021 rm $DIR/$tdir/$tfile_$((i + 2)) &
14024 #waiting osp synchronization
14025 wait_delete_completed
14027 run_test 136 "Race catalog processing 2"
14029 test_140() { #bug-17379
14030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14032 test_mkdir $DIR/$tdir
14033 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14034 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14036 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14037 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14039 while i=$((i + 1)); do
14041 cd $i || error "Changing to $i"
14042 ln -s ../stat stat || error "Creating stat symlink"
14043 # Read the symlink until ELOOP present,
14044 # not LBUGing the system is considered success,
14045 # we didn't overrun the stack.
14046 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14047 if [ $ret -ne 0 ]; then
14048 if [ $ret -eq 40 ]; then
14051 error "Open stat symlink"
14057 echo "The symlink depth = $i"
14058 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14059 error "Invalid symlink depth"
14061 # Test recursive symlink
14062 ln -s symlink_self symlink_self
14063 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14064 echo "open symlink_self returns $ret"
14065 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14067 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14072 local TF="$TMP/$tfile"
14074 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14075 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14077 cancel_lru_locks $OSC
14078 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14079 remount_client $MOUNT
14081 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14084 $TRUNCATE $DIR/$tfile 6000
14085 cancel_lru_locks $OSC
14086 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14089 echo "12345" >>$DIR/$tfile
14090 cancel_lru_locks $OSC
14091 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14094 echo "12345" >>$DIR/$tfile
14095 cancel_lru_locks $OSC
14096 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14098 run_test 150a "truncate/append tests"
14101 check_set_fallocate_or_skip
14104 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14105 check_fallocate $DIR/$tfile || error "fallocate failed"
14107 run_test 150b "Verify fallocate (prealloc) functionality"
14110 check_set_fallocate_or_skip
14113 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14114 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14116 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14117 # precomputed md5sum for 20MB of zeroes
14118 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14119 local sum=($(md5sum $DIR/$tfile))
14121 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14123 check_set_fallocate 1
14126 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14127 sum=($(md5sum $DIR/$tfile))
14129 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14131 run_test 150bb "Verify fallocate modes both zero space"
14134 check_set_fallocate_or_skip
14136 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14137 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14138 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14139 sync; sync_all_data
14140 cancel_lru_locks $OSC
14142 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14143 want=$((OSTCOUNT * 1048576))
14145 # Must allocate all requested space, not more than 5% extra
14146 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14147 error "bytes $bytes is not $want"
14150 # verify fallocate on PFL file
14151 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14152 error "Create $DIR/$tfile failed"
14153 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
14154 error "fallocate failed"
14155 sync; sync_all_data
14156 cancel_lru_locks $OSC
14158 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14159 local want=$((1024 * 1048576))
14161 # Must allocate all requested space, not more than 5% extra
14162 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14163 error "bytes $bytes is not $want"
14165 run_test 150c "Verify fallocate Size and Blocks"
14168 check_set_fallocate_or_skip
14170 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14171 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
14172 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14173 sync; sync_all_data
14174 cancel_lru_locks $OSC
14176 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14177 local want=$((OSTCOUNT * 1048576))
14179 # Must allocate all requested space, not more than 5% extra
14180 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14181 error "bytes $bytes is not $want"
14183 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14186 check_set_fallocate_or_skip
14190 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14191 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14192 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14194 # Find OST with Minimum Size
14195 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14196 sort -un | head -1)
14198 # Get 100MB per OST of the available space to reduce run time
14199 # else 60% of the available space if we are running SLOW tests
14200 if [ $SLOW == "no" ]; then
14201 local space=$((1024 * 100 * OSTCOUNT))
14203 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14206 fallocate -l${space}k $DIR/$tfile ||
14207 error "fallocate ${space}k $DIR/$tfile failed"
14208 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14210 # get size immediately after fallocate. This should be correctly
14212 local size=$(stat -c '%s' $DIR/$tfile)
14213 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14215 # Sleep for a while for statfs to get updated. And not pull from cache.
14218 echo "df after fallocate:"
14221 (( size / 1024 == space )) || error "size $size != requested $space"
14222 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14223 error "used $used < space $space"
14225 rm $DIR/$tfile || error "rm failed"
14227 wait_delete_completed
14229 echo "df after unlink:"
14232 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14237 local want_size_before=20480 # in bytes
14238 local want_blocks_before=40 # 512 sized blocks
14239 local want_blocks_after=24 # 512 sized blocks
14240 local length=$(((want_blocks_before - want_blocks_after) * 512))
14242 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14243 skip "need at least 2.14.0 for fallocate punch"
14245 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14246 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14249 check_set_fallocate_or_skip
14250 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14252 echo "Verify fallocate punch: Range within the file range"
14253 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14254 error "dd failed for bs 4096 and count 5"
14256 # Call fallocate with punch range which is within the file range
14257 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14258 error "fallocate failed: offset 4096 and length $length"
14259 # client must see changes immediately after fallocate
14260 size=$(stat -c '%s' $DIR/$tfile)
14261 blocks=$(stat -c '%b' $DIR/$tfile)
14263 # Verify punch worked.
14264 (( blocks == want_blocks_after )) ||
14265 error "punch failed: blocks $blocks != $want_blocks_after"
14267 (( size == want_size_before )) ||
14268 error "punch failed: size $size != $want_size_before"
14270 # Verify there is hole in file
14271 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14272 # precomputed md5sum
14273 local expect="4a9a834a2db02452929c0a348273b4aa"
14275 cksum=($(md5sum $DIR/$tfile))
14276 [[ "${cksum[0]}" == "$expect" ]] ||
14277 error "unexpected MD5SUM after punch: ${cksum[0]}"
14279 # Start second sub-case for fallocate punch.
14280 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14281 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14282 error "dd failed for bs 4096 and count 5"
14284 # Punch range less than block size will have no change in block count
14285 want_blocks_after=40 # 512 sized blocks
14287 # Punch overlaps two blocks and less than blocksize
14288 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14289 error "fallocate failed: offset 4000 length 3000"
14290 size=$(stat -c '%s' $DIR/$tfile)
14291 blocks=$(stat -c '%b' $DIR/$tfile)
14293 # Verify punch worked.
14294 (( blocks == want_blocks_after )) ||
14295 error "punch failed: blocks $blocks != $want_blocks_after"
14297 (( size == want_size_before )) ||
14298 error "punch failed: size $size != $want_size_before"
14300 # Verify if range is really zero'ed out. We expect Zeros.
14301 # precomputed md5sum
14302 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14303 cksum=($(md5sum $DIR/$tfile))
14304 [[ "${cksum[0]}" == "$expect" ]] ||
14305 error "unexpected MD5SUM after punch: ${cksum[0]}"
14307 run_test 150f "Verify fallocate punch functionality"
14315 local BS=4096 # Block size in bytes
14317 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14318 skip "need at least 2.14.0 for fallocate punch"
14320 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14321 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14324 check_set_fallocate_or_skip
14325 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14327 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14328 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14330 # Get 100MB per OST of the available space to reduce run time
14331 # else 60% of the available space if we are running SLOW tests
14332 if [ $SLOW == "no" ]; then
14333 space=$((1024 * 100 * OSTCOUNT))
14335 # Find OST with Minimum Size
14336 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14337 sort -un | head -1)
14338 echo "min size OST: $space"
14339 space=$(((space * 60)/100 * OSTCOUNT))
14341 # space in 1k units, round to 4k blocks
14342 local blkcount=$((space * 1024 / $BS))
14344 echo "Verify fallocate punch: Very large Range"
14345 fallocate -l${space}k $DIR/$tfile ||
14346 error "fallocate ${space}k $DIR/$tfile failed"
14347 # write 1M at the end, start and in the middle
14348 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14349 error "dd failed: bs $BS count 256"
14350 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14351 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14352 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14353 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14356 size=$(stat -c '%s' $DIR/$tfile)
14358 # gather punch length.
14359 local punch_size=$((size - (BS * 2)))
14361 echo "punch_size = $punch_size"
14362 echo "size - punch_size: $((size - punch_size))"
14363 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14365 # Call fallocate to punch all except 2 blocks. We leave the
14366 # first and the last block
14367 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14368 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14369 error "fallocate failed: offset $BS length $punch_size"
14371 size_after=$(stat -c '%s' $DIR/$tfile)
14372 blocks_after=$(stat -c '%b' $DIR/$tfile)
14374 # Verify punch worked.
14375 # Size should be kept
14376 (( size == size_after )) ||
14377 error "punch failed: size $size != $size_after"
14379 # two 4k data blocks to remain plus possible 1 extra extent block
14380 (( blocks_after <= ((BS / 512) * 3) )) ||
14381 error "too many blocks remains: $blocks_after"
14383 # Verify that file has hole between the first and the last blocks
14384 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14385 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14387 echo "Hole at [$hole_start, $hole_end)"
14388 (( hole_start == BS )) ||
14389 error "no hole at offset $BS after punch"
14391 (( hole_end == BS + punch_size )) ||
14392 error "data at offset $hole_end < $((BS + punch_size))"
14394 run_test 150g "Verify fallocate punch on large range"
14396 #LU-2902 roc_hit was not able to read all values from lproc
14397 function roc_hit_init() {
14398 local list=$(comma_list $(osts_nodes))
14399 local dir=$DIR/$tdir-check
14400 local file=$dir/$tfile
14406 #use setstripe to do a write to every ost
14407 for i in $(seq 0 $((OSTCOUNT-1))); do
14408 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14409 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14410 idx=$(printf %04x $i)
14411 BEFORE=$(get_osd_param $list *OST*$idx stats |
14412 awk '$1 == "cache_access" {sum += $7}
14413 END { printf("%0.0f", sum) }')
14415 cancel_lru_locks osc
14416 cat $file >/dev/null
14418 AFTER=$(get_osd_param $list *OST*$idx stats |
14419 awk '$1 == "cache_access" {sum += $7}
14420 END { printf("%0.0f", sum) }')
14422 echo BEFORE:$BEFORE AFTER:$AFTER
14423 if ! let "AFTER - BEFORE == 4"; then
14425 error "roc_hit is not safe to use"
14433 function roc_hit() {
14434 local list=$(comma_list $(osts_nodes))
14435 echo $(get_osd_param $list '' stats |
14436 awk '$1 == "cache_hit" {sum += $7}
14437 END { printf("%0.0f", sum) }')
14440 function set_cache() {
14443 if [ "$2" == "off" ]; then
14446 local list=$(comma_list $(osts_nodes))
14447 set_osd_param $list '' $1_cache_enable $on
14449 cancel_lru_locks osc
14453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14454 remote_ost_nodsh && skip "remote OST with nodsh"
14457 local list=$(comma_list $(osts_nodes))
14459 # check whether obdfilter is cache capable at all
14460 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14461 skip "not cache-capable obdfilter"
14464 # check cache is enabled on all obdfilters
14465 if get_osd_param $list '' read_cache_enable | grep 0; then
14466 skip "oss cache is disabled"
14469 set_osd_param $list '' writethrough_cache_enable 1
14471 # check write cache is enabled on all obdfilters
14472 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14473 skip "oss write cache is NOT enabled"
14478 #define OBD_FAIL_OBD_NO_LRU 0x609
14479 do_nodes $list $LCTL set_param fail_loc=0x609
14481 # pages should be in the case right after write
14482 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14485 local BEFORE=$(roc_hit)
14486 cancel_lru_locks osc
14487 cat $DIR/$tfile >/dev/null
14488 local AFTER=$(roc_hit)
14490 do_nodes $list $LCTL set_param fail_loc=0
14492 if ! let "AFTER - BEFORE == CPAGES"; then
14493 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14496 cancel_lru_locks osc
14497 # invalidates OST cache
14498 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14499 set_osd_param $list '' read_cache_enable 0
14500 cat $DIR/$tfile >/dev/null
14502 # now data shouldn't be found in the cache
14504 cancel_lru_locks osc
14505 cat $DIR/$tfile >/dev/null
14507 if let "AFTER - BEFORE != 0"; then
14508 error "IN CACHE: before: $BEFORE, after: $AFTER"
14511 set_osd_param $list '' read_cache_enable 1
14514 run_test 151 "test cache on oss and controls ==============================="
14517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14519 local TF="$TMP/$tfile"
14521 # simulate ENOMEM during write
14522 #define OBD_FAIL_OST_NOMEM 0x226
14523 lctl set_param fail_loc=0x80000226
14524 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14526 sync || error "sync failed"
14527 lctl set_param fail_loc=0
14529 # discard client's cache
14530 cancel_lru_locks osc
14532 # simulate ENOMEM during read
14533 lctl set_param fail_loc=0x80000226
14534 cmp $TF $DIR/$tfile || error "cmp failed"
14535 lctl set_param fail_loc=0
14539 run_test 152 "test read/write with enomem ============================"
14542 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14544 run_test 153 "test if fdatasync does not crash ======================="
14546 dot_lustre_fid_permission_check() {
14548 local ffid=$MOUNT/.lustre/fid/$fid
14551 echo "stat fid $fid"
14552 stat $ffid > /dev/null || error "stat $ffid failed."
14553 echo "touch fid $fid"
14554 touch $ffid || error "touch $ffid failed."
14555 echo "write to fid $fid"
14556 cat /etc/hosts > $ffid || error "write $ffid failed."
14557 echo "read fid $fid"
14558 diff /etc/hosts $ffid || error "read $ffid failed."
14559 echo "append write to fid $fid"
14560 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14561 echo "rename fid $fid"
14562 mv $ffid $test_dir/$tfile.1 &&
14563 error "rename $ffid to $tfile.1 should fail."
14564 touch $test_dir/$tfile.1
14565 mv $test_dir/$tfile.1 $ffid &&
14566 error "rename $tfile.1 to $ffid should fail."
14567 rm -f $test_dir/$tfile.1
14568 echo "truncate fid $fid"
14569 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14570 echo "link fid $fid"
14571 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14572 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14573 echo "setfacl fid $fid"
14574 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14575 echo "getfacl fid $fid"
14576 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14578 echo "unlink fid $fid"
14579 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14580 echo "mknod fid $fid"
14581 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14583 fid=[0xf00000400:0x1:0x0]
14584 ffid=$MOUNT/.lustre/fid/$fid
14586 echo "stat non-exist fid $fid"
14587 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14588 echo "write to non-exist fid $fid"
14589 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14590 echo "link new fid $fid"
14591 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14593 mkdir -p $test_dir/$tdir
14594 touch $test_dir/$tdir/$tfile
14595 fid=$($LFS path2fid $test_dir/$tdir)
14598 error "error: could not get fid for $test_dir/$dir/$tfile."
14600 ffid=$MOUNT/.lustre/fid/$fid
14603 ls $ffid > /dev/null || error "ls $ffid failed."
14604 echo "touch $fid/$tfile.1"
14605 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14607 echo "touch $MOUNT/.lustre/fid/$tfile"
14608 touch $MOUNT/.lustre/fid/$tfile && \
14609 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14611 echo "setxattr to $MOUNT/.lustre/fid"
14612 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14614 echo "listxattr for $MOUNT/.lustre/fid"
14615 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14617 echo "delxattr from $MOUNT/.lustre/fid"
14618 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14620 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14621 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14622 error "touch invalid fid should fail."
14624 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14625 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14626 error "touch non-normal fid should fail."
14628 echo "rename $tdir to $MOUNT/.lustre/fid"
14629 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14630 error "rename to $MOUNT/.lustre/fid should fail."
14632 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14634 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14635 local new_obf_mode=777
14637 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14638 chmod $new_obf_mode $DIR/.lustre/fid ||
14639 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14641 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14642 [ $obf_mode -eq $new_obf_mode ] ||
14643 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14645 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14646 chmod $old_obf_mode $DIR/.lustre/fid ||
14647 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14650 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14651 fid=$($LFS path2fid $test_dir/$tfile-2)
14653 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14655 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14656 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14657 error "create lov data thru .lustre failed"
14659 echo "cp /etc/passwd $test_dir/$tfile-2"
14660 cp /etc/passwd $test_dir/$tfile-2 ||
14661 error "copy to $test_dir/$tfile-2 failed."
14662 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14663 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14664 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14666 rm -rf $test_dir/tfile.lnk
14667 rm -rf $test_dir/$tfile-2
14671 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14672 skip "Need MDS version at least 2.4.1"
14674 local tf=$DIR/$tfile
14677 local fid=$($LFS path2fid $tf)
14678 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14680 # check that we get the same pathname back
14683 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14684 echo "$rootpath $fid"
14685 found=$($LFS fid2path $rootpath "$fid")
14686 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14687 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14690 # check wrong root path format
14691 rootpath=$MOUNT"_wrong"
14692 found=$($LFS fid2path $rootpath "$fid")
14693 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14695 run_test 154A "lfs path2fid and fid2path basic checks"
14698 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14699 skip "Need MDS version at least 2.4.1"
14701 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14702 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14703 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14704 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14706 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14707 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14709 # check that we get the same pathname
14710 echo "PFID: $PFID, name: $name"
14711 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14712 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14713 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14714 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14716 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14718 run_test 154B "verify the ll_decode_linkea tool"
14721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14722 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14723 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14724 skip "Need MDS version at least 2.2.51"
14725 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14727 cp /etc/hosts $DIR/$tfile
14729 fid=$($LFS path2fid $DIR/$tfile)
14731 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14733 dot_lustre_fid_permission_check "$fid" $DIR ||
14734 error "dot lustre permission check $fid failed"
14736 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14738 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14740 touch $MOUNT/.lustre/file &&
14741 error "creation is not allowed under .lustre"
14743 mkdir $MOUNT/.lustre/dir &&
14744 error "mkdir is not allowed under .lustre"
14748 run_test 154a "Open-by-FID"
14751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14752 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14753 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14754 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14755 skip "Need MDS version at least 2.2.51"
14757 local remote_dir=$DIR/$tdir/remote_dir
14761 mkdir -p $DIR/$tdir
14762 $LFS mkdir -i $MDTIDX $remote_dir ||
14763 error "create remote directory failed"
14765 cp /etc/hosts $remote_dir/$tfile
14767 fid=$($LFS path2fid $remote_dir/$tfile)
14769 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14771 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14772 error "dot lustre permission check $fid failed"
14775 run_test 154b "Open-by-FID for remote directory"
14778 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14779 skip "Need MDS version at least 2.4.1"
14781 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14782 local FID1=$($LFS path2fid $DIR/$tfile.1)
14783 local FID2=$($LFS path2fid $DIR/$tfile.2)
14784 local FID3=$($LFS path2fid $DIR/$tfile.3)
14787 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14788 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14789 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14791 [ "$FID" = "${!want}" ] ||
14792 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14796 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14798 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14799 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14803 run_test 154c "lfs path2fid and fid2path multiple arguments"
14806 remote_mds_nodsh && skip "remote MDS with nodsh"
14807 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14808 skip "Need MDS version at least 2.5.53"
14810 if remote_mds; then
14811 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14815 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14822 local fid=$($LFS path2fid $DIR/$tfile)
14825 cmd="exec $fd<$DIR/$tfile"
14827 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14828 echo "$fid_list" | grep "$fid"
14831 cmd="exec $fd>/dev/null"
14833 if [ $rc -ne 0 ]; then
14834 error "FID $fid not found in open files list $fid_list"
14837 run_test 154d "Verify open file fid"
14841 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14842 skip "Need MDS version at least 2.6.50"
14844 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14845 error ".lustre returned by readdir"
14848 run_test 154e ".lustre is not returned by readdir"
14851 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14853 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14854 test_mkdir -p -c1 $DIR/$tdir/d
14855 # test dirs inherit from its stripe
14856 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14857 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14858 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14859 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14862 # get fid of parents
14863 local FID0=$($LFS path2fid $DIR/$tdir/d)
14864 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14865 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14866 local FID3=$($LFS path2fid $DIR)
14868 # check that path2fid --parents returns expected <parent_fid>/name
14869 # 1) test for a directory (single parent)
14870 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14871 [ "$parent" == "$FID0/foo1" ] ||
14872 error "expected parent: $FID0/foo1, got: $parent"
14874 # 2) test for a file with nlink > 1 (multiple parents)
14875 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14876 echo "$parent" | grep -F "$FID1/$tfile" ||
14877 error "$FID1/$tfile not returned in parent list"
14878 echo "$parent" | grep -F "$FID2/link" ||
14879 error "$FID2/link not returned in parent list"
14881 # 3) get parent by fid
14882 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14883 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14884 echo "$parent" | grep -F "$FID1/$tfile" ||
14885 error "$FID1/$tfile not returned in parent list (by fid)"
14886 echo "$parent" | grep -F "$FID2/link" ||
14887 error "$FID2/link not returned in parent list (by fid)"
14889 # 4) test for entry in root directory
14890 parent=$($LFS path2fid --parents $DIR/f)
14891 echo "$parent" | grep -F "$FID3/f" ||
14892 error "$FID3/f not returned in parent list"
14894 # 5) test it on root directory
14895 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14896 error "$MOUNT should not have parents"
14898 # enable xattr caching and check that linkea is correctly updated
14899 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14900 save_lustre_params client "llite.*.xattr_cache" > $save
14901 lctl set_param llite.*.xattr_cache 1
14903 # 6.1) linkea update on rename
14904 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14906 # get parents by fid
14907 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14908 # foo1 should no longer be returned in parent list
14909 echo "$parent" | grep -F "$FID1" &&
14910 error "$FID1 should no longer be in parent list"
14911 # the new path should appear
14912 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14913 error "$FID2/$tfile.moved is not in parent list"
14915 # 6.2) linkea update on unlink
14916 rm -f $DIR/$tdir/d/foo2/link
14917 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14918 # foo2/link should no longer be returned in parent list
14919 echo "$parent" | grep -F "$FID2/link" &&
14920 error "$FID2/link should no longer be in parent list"
14924 restore_lustre_params < $save
14927 run_test 154f "get parent fids by reading link ea"
14931 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14932 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14933 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14934 skip "Need MDS version at least 2.6.92"
14936 mkdir -p $DIR/$tdir
14937 llapi_fid_test -d $DIR/$tdir
14939 run_test 154g "various llapi FID tests"
14941 test_155_small_load() {
14942 local temp=$TMP/$tfile
14943 local file=$DIR/$tfile
14945 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14946 error "dd of=$temp bs=6096 count=1 failed"
14948 cancel_lru_locks $OSC
14949 cmp $temp $file || error "$temp $file differ"
14951 $TRUNCATE $temp 6000
14952 $TRUNCATE $file 6000
14953 cmp $temp $file || error "$temp $file differ (truncate1)"
14955 echo "12345" >>$temp
14956 echo "12345" >>$file
14957 cmp $temp $file || error "$temp $file differ (append1)"
14959 echo "12345" >>$temp
14960 echo "12345" >>$file
14961 cmp $temp $file || error "$temp $file differ (append2)"
14967 test_155_big_load() {
14968 remote_ost_nodsh && skip "remote OST with nodsh"
14970 local temp=$TMP/$tfile
14971 local file=$DIR/$tfile
14974 local cache_size=$(do_facet ost$((MAXI+1)) \
14975 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14976 local large_file_size=$((cache_size * 2))
14978 echo "OSS cache size: $cache_size KB"
14979 echo "Large file size: $large_file_size KB"
14981 [ $MAXV -le $large_file_size ] &&
14982 skip_env "max available OST size needs > $large_file_size KB"
14984 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14986 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14987 error "dd of=$temp bs=$large_file_size count=1k failed"
14990 cancel_lru_locks osc
14991 cmp $temp $file || error "$temp $file differ"
14997 save_writethrough() {
14998 local facets=$(get_facets OST)
15000 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15006 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15008 save_writethrough $p
15011 set_cache writethrough on
15012 test_155_small_load
15013 restore_lustre_params < $p
15016 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15021 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15023 save_writethrough $p
15026 set_cache writethrough off
15027 test_155_small_load
15028 restore_lustre_params < $p
15031 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15036 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15038 save_writethrough $p
15041 set_cache writethrough on
15042 test_155_small_load
15043 restore_lustre_params < $p
15046 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15051 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15053 save_writethrough $p
15056 set_cache writethrough off
15057 test_155_small_load
15058 restore_lustre_params < $p
15061 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15066 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15068 save_writethrough $p
15071 set_cache writethrough on
15073 restore_lustre_params < $p
15076 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15081 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15083 save_writethrough $p
15086 set_cache writethrough off
15088 restore_lustre_params < $p
15091 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15096 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15098 save_writethrough $p
15101 set_cache writethrough on
15103 restore_lustre_params < $p
15106 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15111 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15113 save_writethrough $p
15116 set_cache writethrough off
15118 restore_lustre_params < $p
15121 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15125 remote_ost_nodsh && skip "remote OST with nodsh"
15126 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15127 skip "stats not implemented on old servers"
15128 [ "$ost1_FSTYPE" = "zfs" ] &&
15129 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15134 local file="$DIR/$tfile"
15135 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15137 save_writethrough $p
15140 log "Turn on read and write cache"
15142 set_cache writethrough on
15144 log "Write data and read it back."
15145 log "Read should be satisfied from the cache."
15146 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15148 cancel_lru_locks osc
15149 cat $file >/dev/null
15151 if ! let "AFTER - BEFORE == CPAGES"; then
15152 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15154 log "cache hits: before: $BEFORE, after: $AFTER"
15157 log "Read again; it should be satisfied from the cache."
15159 cancel_lru_locks osc
15160 cat $file >/dev/null
15162 if ! let "AFTER - BEFORE == CPAGES"; then
15163 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15165 log "cache hits:: before: $BEFORE, after: $AFTER"
15168 log "Turn off the read cache and turn on the write cache"
15170 set_cache writethrough on
15172 log "Read again; it should be satisfied from the cache."
15174 cancel_lru_locks osc
15175 cat $file >/dev/null
15177 if ! let "AFTER - BEFORE == CPAGES"; then
15178 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15180 log "cache hits:: before: $BEFORE, after: $AFTER"
15183 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15184 # > 2.12.56 uses pagecache if cached
15185 log "Read again; it should not be satisfied from the cache."
15187 cancel_lru_locks osc
15188 cat $file >/dev/null
15190 if ! let "AFTER - BEFORE == 0"; then
15191 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15193 log "cache hits:: before: $BEFORE, after: $AFTER"
15197 log "Write data and read it back."
15198 log "Read should be satisfied from the cache."
15199 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15201 cancel_lru_locks osc
15202 cat $file >/dev/null
15204 if ! let "AFTER - BEFORE == CPAGES"; then
15205 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15207 log "cache hits:: before: $BEFORE, after: $AFTER"
15210 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15211 # > 2.12.56 uses pagecache if cached
15212 log "Read again; it should not be satisfied from the cache."
15214 cancel_lru_locks osc
15215 cat $file >/dev/null
15217 if ! let "AFTER - BEFORE == 0"; then
15218 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15220 log "cache hits:: before: $BEFORE, after: $AFTER"
15224 log "Turn off read and write cache"
15226 set_cache writethrough off
15228 log "Write data and read it back"
15229 log "It should not be satisfied from the cache."
15231 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15232 cancel_lru_locks osc
15234 cat $file >/dev/null
15236 if ! let "AFTER - BEFORE == 0"; then
15237 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15239 log "cache hits:: before: $BEFORE, after: $AFTER"
15242 log "Turn on the read cache and turn off the write cache"
15244 set_cache writethrough off
15246 log "Write data and read it back"
15247 log "It should not be satisfied from the cache."
15249 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15251 cancel_lru_locks osc
15252 cat $file >/dev/null
15254 if ! let "AFTER - BEFORE == 0"; then
15255 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15257 log "cache hits:: before: $BEFORE, after: $AFTER"
15260 log "Read again; it should be satisfied from the cache."
15262 cancel_lru_locks osc
15263 cat $file >/dev/null
15265 if ! let "AFTER - BEFORE == CPAGES"; then
15266 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15268 log "cache hits:: before: $BEFORE, after: $AFTER"
15271 restore_lustre_params < $p
15274 run_test 156 "Verification of tunables"
15277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15278 remote_mds_nodsh && skip "remote MDS with nodsh"
15279 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15280 skip "Need MDS version at least 2.2.0"
15282 changelog_register || error "changelog_register failed"
15283 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15284 changelog_users $SINGLEMDS | grep -q $cl_user ||
15285 error "User $cl_user not found in changelog_users"
15287 mkdir_on_mdt0 $DIR/$tdir
15290 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15291 changelog_clear 0 || error "changelog_clear failed"
15292 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15293 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15294 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15295 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15296 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15297 rm $DIR/$tdir/pics/desktop.jpg
15299 changelog_dump | tail -10
15301 echo "verifying changelog mask"
15302 changelog_chmask "-MKDIR"
15303 changelog_chmask "-CLOSE"
15305 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15306 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15308 changelog_chmask "+MKDIR"
15309 changelog_chmask "+CLOSE"
15311 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15312 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15314 changelog_dump | tail -10
15315 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15316 CLOSES=$(changelog_dump | grep -c "CLOSE")
15317 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15318 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15321 echo "verifying target fid"
15322 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15323 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15324 [ "$fidc" == "$fidf" ] ||
15325 error "changelog '$tfile' fid $fidc != file fid $fidf"
15326 echo "verifying parent fid"
15327 # The FID returned from the Changelog may be the directory shard on
15328 # a different MDT, and not the FID returned by path2fid on the parent.
15329 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15330 # since this is what will matter when recreating this file in the tree.
15331 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15332 local pathp=$($LFS fid2path $MOUNT "$fidp")
15333 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15334 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15336 echo "getting records for $cl_user"
15337 changelog_users $SINGLEMDS
15338 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15340 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15341 error "changelog_clear failed"
15342 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15343 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15344 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15345 error "user index expect $user_rec1 + $nclr != $user_rec2"
15347 local min0_rec=$(changelog_users $SINGLEMDS |
15348 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15349 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15350 awk '{ print $1; exit; }')
15352 changelog_dump | tail -n 5
15353 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15354 [ $first_rec == $((min0_rec + 1)) ] ||
15355 error "first index should be $min0_rec + 1 not $first_rec"
15357 # LU-3446 changelog index reset on MDT restart
15358 local cur_rec1=$(changelog_users $SINGLEMDS |
15359 awk '/^current.index:/ { print $NF }')
15360 changelog_clear 0 ||
15361 error "clear all changelog records for $cl_user failed"
15362 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15363 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15364 error "Fail to start $SINGLEMDS"
15365 local cur_rec2=$(changelog_users $SINGLEMDS |
15366 awk '/^current.index:/ { print $NF }')
15367 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15368 [ $cur_rec1 == $cur_rec2 ] ||
15369 error "current index should be $cur_rec1 not $cur_rec2"
15371 echo "verifying users from this test are deregistered"
15372 changelog_deregister || error "changelog_deregister failed"
15373 changelog_users $SINGLEMDS | grep -q $cl_user &&
15374 error "User '$cl_user' still in changelog_users"
15376 # lctl get_param -n mdd.*.changelog_users
15377 # current index: 144
15378 # ID index (idle seconds)
15380 if ! changelog_users $SINGLEMDS | grep "^cl"; then
15381 # this is the normal case where all users were deregistered
15382 # make sure no new records are added when no users are present
15383 local last_rec1=$(changelog_users $SINGLEMDS |
15384 awk '/^current.index:/ { print $NF }')
15385 touch $DIR/$tdir/chloe
15386 local last_rec2=$(changelog_users $SINGLEMDS |
15387 awk '/^current.index:/ { print $NF }')
15388 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15389 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15391 # any changelog users must be leftovers from a previous test
15392 changelog_users $SINGLEMDS
15393 echo "other changelog users; can't verify off"
15396 run_test 160a "changelog sanity"
15398 test_160b() { # LU-3587
15399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15400 remote_mds_nodsh && skip "remote MDS with nodsh"
15401 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15402 skip "Need MDS version at least 2.2.0"
15404 changelog_register || error "changelog_register failed"
15405 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15406 changelog_users $SINGLEMDS | grep -q $cl_user ||
15407 error "User '$cl_user' not found in changelog_users"
15409 local longname1=$(str_repeat a 255)
15410 local longname2=$(str_repeat b 255)
15413 echo "creating very long named file"
15414 touch $longname1 || error "create of '$longname1' failed"
15415 echo "renaming very long named file"
15416 mv $longname1 $longname2
15418 changelog_dump | grep RENME | tail -n 5
15421 run_test 160b "Verify that very long rename doesn't crash in changelog"
15424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15425 remote_mds_nodsh && skip "remote MDS with nodsh"
15427 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15428 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15429 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15430 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15434 # Registration step
15435 changelog_register || error "changelog_register failed"
15438 mkdir -p $DIR/$tdir
15439 $MCREATE $DIR/$tdir/foo_160c
15440 changelog_chmask "-TRUNC"
15441 $TRUNCATE $DIR/$tdir/foo_160c 200
15442 changelog_chmask "+TRUNC"
15443 $TRUNCATE $DIR/$tdir/foo_160c 199
15444 changelog_dump | tail -n 5
15445 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15446 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15448 run_test 160c "verify that changelog log catch the truncate event"
15451 remote_mds_nodsh && skip "remote MDS with nodsh"
15452 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15454 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15455 skip "Need MDS version at least 2.7.60"
15457 # Registration step
15458 changelog_register || error "changelog_register failed"
15460 mkdir -p $DIR/$tdir/migrate_dir
15461 changelog_clear 0 || error "changelog_clear failed"
15463 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15464 changelog_dump | tail -n 5
15465 local migrates=$(changelog_dump | grep -c "MIGRT")
15466 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15468 run_test 160d "verify that changelog log catch the migrate event"
15471 remote_mds_nodsh && skip "remote MDS with nodsh"
15474 changelog_register || error "changelog_register failed"
15476 # Delete a future user (expect fail)
15477 local MDT0=$(facet_svc $SINGLEMDS)
15478 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15481 if [ $rc -eq 0 ]; then
15482 error "Deleted non-existant user cl77"
15483 elif [ $rc -ne 2 ]; then
15484 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15487 # Clear to a bad index (1 billion should be safe)
15488 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15491 if [ $rc -eq 0 ]; then
15492 error "Successfully cleared to invalid CL index"
15493 elif [ $rc -ne 22 ]; then
15494 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15497 run_test 160e "changelog negative testing (should return errors)"
15500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15501 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15502 skip "Need MDS version at least 2.10.56"
15504 local mdts=$(comma_list $(mdts_nodes))
15507 changelog_register || error "first changelog_register failed"
15508 changelog_register || error "second changelog_register failed"
15510 declare -A cl_user1
15511 declare -A cl_user2
15516 # generate some changelog records to accumulate on each MDT
15517 # use all_char because created files should be evenly distributed
15518 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15519 error "test_mkdir $tdir failed"
15520 log "$(date +%s): creating first files"
15521 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15522 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15523 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15526 # check changelogs have been generated
15527 local start=$SECONDS
15528 local idle_time=$((MDSCOUNT * 5 + 5))
15529 local nbcl=$(changelog_dump | wc -l)
15530 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15532 for param in "changelog_max_idle_time=$idle_time" \
15534 "changelog_min_gc_interval=2" \
15535 "changelog_min_free_cat_entries=3"; do
15536 local MDT0=$(facet_svc $SINGLEMDS)
15537 local var="${param%=*}"
15538 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15540 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15541 do_nodes $mdts $LCTL set_param mdd.*.$param
15544 # force cl_user2 to be idle (1st part), but also cancel the
15545 # cl_user1 records so that it is not evicted later in the test.
15546 local sleep1=$((idle_time / 2))
15547 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15550 # simulate changelog catalog almost full
15551 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15552 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15554 for i in $(seq $MDSCOUNT); do
15555 cl_users=(${CL_USERS[mds$i]})
15556 cl_user1[mds$i]="${cl_users[0]}"
15557 cl_user2[mds$i]="${cl_users[1]}"
15559 [ -n "${cl_user1[mds$i]}" ] ||
15560 error "mds$i: no user registered"
15561 [ -n "${cl_user2[mds$i]}" ] ||
15562 error "mds$i: only ${cl_user2[mds$i]} is registered"
15564 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15565 [ -n "$user_rec1" ] ||
15566 error "mds$i: User ${cl_user1[mds$i]} not registered"
15567 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15568 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15569 [ -n "$user_rec2" ] ||
15570 error "mds$i: User ${cl_user1[mds$i]} not registered"
15571 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15572 "$user_rec1 + 2 == $user_rec2"
15573 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15574 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15575 "$user_rec1 + 2, but is $user_rec2"
15576 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15577 [ -n "$user_rec2" ] ||
15578 error "mds$i: User ${cl_user2[mds$i]} not registered"
15579 [ $user_rec1 == $user_rec2 ] ||
15580 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15581 "$user_rec1, but is $user_rec2"
15584 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15585 local sleep2=$((idle_time - (SECONDS - start) + 1))
15586 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15589 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15590 # cl_user1 should be OK because it recently processed records.
15591 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15592 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15593 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15594 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15597 # ensure gc thread is done
15598 for i in $(mdts_nodes); do
15599 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15600 error "$i: GC-thread not done"
15604 for (( i = 1; i <= MDSCOUNT; i++ )); do
15605 # check cl_user1 still registered
15606 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15607 error "mds$i: User ${cl_user1[mds$i]} not registered"
15608 # check cl_user2 unregistered
15609 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15610 error "mds$i: User ${cl_user2[mds$i]} still registered"
15612 # check changelogs are present and starting at $user_rec1 + 1
15613 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15614 [ -n "$user_rec1" ] ||
15615 error "mds$i: User ${cl_user1[mds$i]} not registered"
15616 first_rec=$($LFS changelog $(facet_svc mds$i) |
15617 awk '{ print $1; exit; }')
15619 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15620 [ $((user_rec1 + 1)) == $first_rec ] ||
15621 error "mds$i: rec $first_rec != $user_rec1 + 1"
15624 run_test 160f "changelog garbage collect (timestamped users)"
15627 remote_mds_nodsh && skip "remote MDS with nodsh"
15628 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15629 skip "Need MDS version at least 2.10.56"
15631 local mdts=$(comma_list $(mdts_nodes))
15633 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15634 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15637 changelog_register || error "first changelog_register failed"
15638 changelog_register || error "second changelog_register failed"
15640 declare -A cl_user1
15641 declare -A cl_user2
15646 # generate some changelog records to accumulate on each MDT
15647 # use all_char because created files should be evenly distributed
15648 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15649 error "test_mkdir $tdir failed"
15650 for ((i = 0; i < MDSCOUNT; i++)); do
15651 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15652 error "create $DIR/$tdir/d$i.1 failed"
15655 # check changelogs have been generated
15656 local nbcl=$(changelog_dump | wc -l)
15657 (( $nbcl > 0 )) || error "no changelogs found"
15659 # reduce the max_idle_indexes value to make sure we exceed it
15660 for param in "changelog_max_idle_indexes=1" \
15662 "changelog_min_gc_interval=2" \
15663 "changelog_min_free_cat_entries=3"; do
15664 local MDT0=$(facet_svc $SINGLEMDS)
15665 local var="${param%=*}"
15666 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15668 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15669 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15670 error "unable to set mdd.*.$param"
15673 # simulate changelog catalog almost full
15674 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15675 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15677 local start=$SECONDS
15678 for i in $(seq $MDSCOUNT); do
15679 cl_users=(${CL_USERS[mds$i]})
15680 cl_user1[mds$i]="${cl_users[0]}"
15681 cl_user2[mds$i]="${cl_users[1]}"
15683 [ -n "${cl_user1[mds$i]}" ] ||
15684 error "mds$i: no user registered"
15685 [ -n "${cl_user2[mds$i]}" ] ||
15686 error "mds$i: only ${cl_user1[mds$i]} is registered"
15688 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15689 [ -n "$user_rec1" ] ||
15690 error "mds$i: User ${cl_user1[mds$i]} not registered"
15691 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15692 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15693 [ -n "$user_rec2" ] ||
15694 error "mds$i: User ${cl_user1[mds$i]} not registered"
15695 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15696 "$user_rec1 + 2 == $user_rec2"
15697 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15698 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15699 "$user_rec1 + 2, but is $user_rec2"
15700 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15701 [ -n "$user_rec2" ] ||
15702 error "mds$i: User ${cl_user2[mds$i]} not registered"
15703 [ $user_rec1 == $user_rec2 ] ||
15704 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15705 "$user_rec1, but is $user_rec2"
15708 # ensure we are past the previous changelog_min_gc_interval set above
15709 local sleep2=$((start + 2 - SECONDS))
15710 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15712 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15713 # cl_user1 should be OK because it recently processed records.
15714 for ((i = 0; i < MDSCOUNT; i++)); do
15715 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15716 error "create $DIR/$tdir/d$i.3 failed"
15719 # ensure gc thread is done
15720 for i in $(mdts_nodes); do
15721 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15722 error "$i: GC-thread not done"
15726 for (( i = 1; i <= MDSCOUNT; i++ )); do
15727 # check cl_user1 still registered
15728 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15729 error "mds$i: User ${cl_user1[mds$i]} not registered"
15730 # check cl_user2 unregistered
15731 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15732 error "mds$i: User ${cl_user2[mds$i]} still registered"
15734 # check changelogs are present and starting at $user_rec1 + 1
15735 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15736 [ -n "$user_rec1" ] ||
15737 error "mds$i: User ${cl_user1[mds$i]} not registered"
15738 first_rec=$($LFS changelog $(facet_svc mds$i) |
15739 awk '{ print $1; exit; }')
15741 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15742 [ $((user_rec1 + 1)) == $first_rec ] ||
15743 error "mds$i: rec $first_rec != $user_rec1 + 1"
15746 run_test 160g "changelog garbage collect (old users)"
15749 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15750 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15751 skip "Need MDS version at least 2.10.56"
15753 local mdts=$(comma_list $(mdts_nodes))
15756 changelog_register || error "first changelog_register failed"
15757 changelog_register || error "second changelog_register failed"
15759 declare -A cl_user1
15760 declare -A cl_user2
15765 # generate some changelog records to accumulate on each MDT
15766 # use all_char because created files should be evenly distributed
15767 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15768 error "test_mkdir $tdir failed"
15769 for ((i = 0; i < MDSCOUNT; i++)); do
15770 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15771 error "create $DIR/$tdir/d$i.1 failed"
15774 # check changelogs have been generated
15775 local nbcl=$(changelog_dump | wc -l)
15776 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15778 for param in "changelog_max_idle_time=10" \
15780 "changelog_min_gc_interval=2"; do
15781 local MDT0=$(facet_svc $SINGLEMDS)
15782 local var="${param%=*}"
15783 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15785 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15786 do_nodes $mdts $LCTL set_param mdd.*.$param
15789 # force cl_user2 to be idle (1st part)
15792 for i in $(seq $MDSCOUNT); do
15793 cl_users=(${CL_USERS[mds$i]})
15794 cl_user1[mds$i]="${cl_users[0]}"
15795 cl_user2[mds$i]="${cl_users[1]}"
15797 [ -n "${cl_user1[mds$i]}" ] ||
15798 error "mds$i: no user registered"
15799 [ -n "${cl_user2[mds$i]}" ] ||
15800 error "mds$i: only ${cl_user2[mds$i]} is registered"
15802 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15803 [ -n "$user_rec1" ] ||
15804 error "mds$i: User ${cl_user1[mds$i]} not registered"
15805 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15806 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15807 [ -n "$user_rec2" ] ||
15808 error "mds$i: User ${cl_user1[mds$i]} not registered"
15809 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15810 "$user_rec1 + 2 == $user_rec2"
15811 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15812 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15813 "$user_rec1 + 2, but is $user_rec2"
15814 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15815 [ -n "$user_rec2" ] ||
15816 error "mds$i: User ${cl_user2[mds$i]} not registered"
15817 [ $user_rec1 == $user_rec2 ] ||
15818 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15819 "$user_rec1, but is $user_rec2"
15822 # force cl_user2 to be idle (2nd part) and to reach
15823 # changelog_max_idle_time
15826 # force each GC-thread start and block then
15827 # one per MDT/MDD, set fail_val accordingly
15828 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15829 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15831 # generate more changelogs to trigger fail_loc
15832 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15833 error "create $DIR/$tdir/${tfile}bis failed"
15835 # stop MDT to stop GC-thread, should be done in back-ground as it will
15836 # block waiting for the thread to be released and exit
15837 declare -A stop_pids
15838 for i in $(seq $MDSCOUNT); do
15840 stop_pids[mds$i]=$!
15843 for i in $(mdts_nodes); do
15846 local facets=$(facets_up_on_host $i)
15848 for facet in ${facets//,/ }; do
15849 if [[ $facet == mds* ]]; then
15853 # ensure each MDS's gc threads are still present and all in "R"
15854 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15855 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15856 error "$i: expected $nb GC-thread"
15858 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15860 error "$i: GC-thread not found in R-state"
15861 # check umounts of each MDT on MDS have reached kthread_stop()
15862 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15863 error "$i: expected $nb umount"
15865 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15866 error "$i: umount not found in D-state"
15869 # release all GC-threads
15870 do_nodes $mdts $LCTL set_param fail_loc=0
15872 # wait for MDT stop to complete
15873 for i in $(seq $MDSCOUNT); do
15874 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15878 # may try to check if any orphan changelog records are present
15879 # via ldiskfs/zfs and llog_reader...
15881 # re-start/mount MDTs
15882 for i in $(seq $MDSCOUNT); do
15883 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15884 error "Fail to start mds$i"
15888 for i in $(seq $MDSCOUNT); do
15889 # check cl_user1 still registered
15890 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15891 error "mds$i: User ${cl_user1[mds$i]} not registered"
15892 # check cl_user2 unregistered
15893 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15894 error "mds$i: User ${cl_user2[mds$i]} still registered"
15896 # check changelogs are present and starting at $user_rec1 + 1
15897 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15898 [ -n "$user_rec1" ] ||
15899 error "mds$i: User ${cl_user1[mds$i]} not registered"
15900 first_rec=$($LFS changelog $(facet_svc mds$i) |
15901 awk '{ print $1; exit; }')
15903 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15904 [ $((user_rec1 + 1)) == $first_rec ] ||
15905 error "mds$i: first index should be $user_rec1 + 1, " \
15906 "but is $first_rec"
15909 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15914 local mdts=$(comma_list $(mdts_nodes))
15916 changelog_register || error "first changelog_register failed"
15918 # generate some changelog records to accumulate on each MDT
15919 # use all_char because created files should be evenly distributed
15920 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15921 error "test_mkdir $tdir failed"
15922 for ((i = 0; i < MDSCOUNT; i++)); do
15923 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15924 error "create $DIR/$tdir/d$i.1 failed"
15927 # check changelogs have been generated
15928 local nbcl=$(changelog_dump | wc -l)
15929 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15931 # simulate race between register and unregister
15932 # XXX as fail_loc is set per-MDS, with DNE configs the race
15933 # simulation will only occur for one MDT per MDS and for the
15934 # others the normal race scenario will take place
15935 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15936 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15937 do_nodes $mdts $LCTL set_param fail_val=1
15939 # unregister 1st user
15940 changelog_deregister &
15942 # wait some time for deregister work to reach race rdv
15944 # register 2nd user
15945 changelog_register || error "2nd user register failed"
15947 wait $pid1 || error "1st user deregister failed"
15951 declare -A LAST_REC
15952 for i in $(seq $MDSCOUNT); do
15953 if changelog_users mds$i | grep "^cl"; then
15954 # make sure new records are added with one user present
15955 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15956 awk '/^current.index:/ { print $NF }')
15958 error "mds$i has no user registered"
15962 # generate more changelog records to accumulate on each MDT
15963 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15964 error "create $DIR/$tdir/${tfile}bis failed"
15966 for i in $(seq $MDSCOUNT); do
15967 last_rec=$(changelog_users $SINGLEMDS |
15968 awk '/^current.index:/ { print $NF }')
15969 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15970 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15971 error "changelogs are off on mds$i"
15974 run_test 160i "changelog user register/unregister race"
15977 remote_mds_nodsh && skip "remote MDS with nodsh"
15978 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15979 skip "Need MDS version at least 2.12.56"
15981 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15982 stack_trap "umount $MOUNT2" EXIT
15984 changelog_register || error "first changelog_register failed"
15985 stack_trap "changelog_deregister" EXIT
15987 # generate some changelog
15988 # use all_char because created files should be evenly distributed
15989 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15990 error "mkdir $tdir failed"
15991 for ((i = 0; i < MDSCOUNT; i++)); do
15992 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15993 error "create $DIR/$tdir/d$i.1 failed"
15996 # open the changelog device
15997 exec 3>/dev/changelog-$FSNAME-MDT0000
15998 stack_trap "exec 3>&-" EXIT
15999 exec 4</dev/changelog-$FSNAME-MDT0000
16000 stack_trap "exec 4<&-" EXIT
16002 # umount the first lustre mount
16004 stack_trap "mount_client $MOUNT" EXIT
16006 # read changelog, which may or may not fail, but should not crash
16010 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16011 changelog_users $SINGLEMDS | grep -q $cl_user ||
16012 error "User $cl_user not found in changelog_users"
16014 printf 'clear:'$cl_user':0' >&3
16016 run_test 160j "client can be umounted while its chanangelog is being used"
16019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16020 remote_mds_nodsh && skip "remote MDS with nodsh"
16022 mkdir -p $DIR/$tdir/1/1
16024 changelog_register || error "changelog_register failed"
16025 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16027 changelog_users $SINGLEMDS | grep -q $cl_user ||
16028 error "User '$cl_user' not found in changelog_users"
16029 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16030 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16031 rmdir $DIR/$tdir/1/1 & sleep 1
16033 touch $DIR/$tdir/2/2
16034 rm -rf $DIR/$tdir/2
16039 changelog_dump | grep rmdir || error "rmdir not recorded"
16041 run_test 160k "Verify that changelog records are not lost"
16043 # Verifies that a file passed as a parameter has recently had an operation
16044 # performed on it that has generated an MTIME changelog which contains the
16045 # correct parent FID. As files might reside on a different MDT from the
16046 # parent directory in DNE configurations, the FIDs are translated to paths
16047 # before being compared, which should be identical
16048 compare_mtime_changelog() {
16056 mdtidx=$($LFS getstripe --mdt-index $file)
16057 mdtidx=$(printf "%04x" $mdtidx)
16059 # Obtain the parent FID from the MTIME changelog
16060 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16061 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16063 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16064 [ -z "$cl_fid" ] && error "parent FID not present"
16066 # Verify that the path for the parent FID is the same as the path for
16067 # the test directory
16068 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16072 [[ "${pdir%/}" == "$dir" ]] ||
16073 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16079 remote_mds_nodsh && skip "remote MDS with nodsh"
16080 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16081 skip "Need MDS version at least 2.13.55"
16085 changelog_register || error "changelog_register failed"
16086 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16088 changelog_users $SINGLEMDS | grep -q $cl_user ||
16089 error "User '$cl_user' not found in changelog_users"
16091 # Clear some types so that MTIME changelogs are generated
16092 changelog_chmask "-CREAT"
16093 changelog_chmask "-CLOSE"
16095 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16097 # Test CL_MTIME during setattr
16098 touch $DIR/$tdir/$tfile
16099 compare_mtime_changelog $DIR/$tdir/$tfile
16101 # Test CL_MTIME during close
16102 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16103 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16105 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16108 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16109 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16110 skip "Need MDS version at least 2.14.51"
16117 changelog_register || error "first changelog_register failed"
16118 changelog_register || error "second changelog_register failed"
16120 cl_users=(${CL_USERS[mds1]})
16121 cl_user1="${cl_users[0]}"
16122 cl_user2="${cl_users[1]}"
16123 # generate some changelog records to accumulate on MDT0
16124 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16125 createmany -m $DIR/$tdir/$tfile 50 ||
16126 error "create $DIR/$tdir/$tfile failed"
16127 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16130 # check changelogs have been generated
16131 local nbcl=$(changelog_dump | wc -l)
16132 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16134 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16135 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16137 __changelog_clear mds1 $cl_user1 +10
16138 __changelog_clear mds1 $cl_user2 0 &
16141 __changelog_clear mds1 $cl_user1 0 ||
16142 error "fail to cancel record for $cl_user1"
16144 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16146 run_test 160m "Changelog clear race"
16149 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16150 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16151 skip "Need MDS version at least 2.14.51"
16160 changelog_register || error "first changelog_register failed"
16162 cl_users=(${CL_USERS[mds1]})
16163 cl_user1="${cl_users[0]}"
16165 # generate some changelog records to accumulate on MDT0
16166 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16167 first_rec=$(changelog_users $SINGLEMDS |
16168 awk '/^current.index:/ { print $NF }')
16169 while (( last_rec < (( first_rec + 65000)) )); do
16170 createmany -m $DIR/$tdir/$tfile 10000 ||
16171 error "create $DIR/$tdir/$tfile failed"
16173 for i in $(seq 0 10000); do
16174 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16178 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16179 error "unlinkmany failed unlink"
16180 last_rec=$(changelog_users $SINGLEMDS |
16181 awk '/^current.index:/ { print $NF }')
16182 echo last record $last_rec
16183 (( last_rec == 0 )) && error "no changelog found"
16186 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16187 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16189 __changelog_clear mds1 $cl_user1 0 &
16192 __changelog_clear mds1 $cl_user1 0 ||
16193 error "fail to cancel record for $cl_user1"
16195 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16197 run_test 160n "Changelog destroy race"
16200 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16201 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16202 skip "Need MDS version at least 2.14.51"
16203 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16209 changelog_register || error "first changelog_register failed"
16211 cl_users=(${CL_USERS[mds1]})
16212 cl_user1="${cl_users[0]}"
16214 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16215 createmany -m $DIR/$tdir/$tfile 50 ||
16216 error "create $DIR/$tdir/$tfile failed"
16217 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16220 # check changelogs have been generated
16221 entry_count=$(changelog_dump | wc -l)
16222 ((entry_count != 0)) || error "no changelog entries found"
16224 # remove changelog_users and check that orphan entries are removed
16226 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16227 start mds1 || error "cannot start mdt"
16228 entry_count=$(changelog_dump | wc -l)
16229 ((entry_count == 0)) ||
16230 error "found $entry_count changelog entries, expected none"
16232 run_test 160p "Changelog orphan cleanup with no users"
16235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16237 test_mkdir -c1 $DIR/$tdir
16238 cp /etc/hosts $DIR/$tdir/$tfile
16239 test_mkdir -c1 $DIR/$tdir/foo1
16240 test_mkdir -c1 $DIR/$tdir/foo2
16241 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16242 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16243 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16244 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16245 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16246 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16247 $LFS fid2path $DIR $FID
16248 error "bad link ea"
16251 rm $DIR/$tdir/foo2/zachary
16253 rm $DIR/$tdir/foo2/thor
16255 rm $DIR/$tdir/$tfile
16257 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16258 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16259 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16260 rm $DIR/$tdir/foo2/maggie
16263 local longname=$tfile.avg_len_is_thirty_two_
16264 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16265 error_noexit 'failed to unlink many hardlinks'" EXIT
16266 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16267 error "failed to hardlink many files"
16268 links=$($LFS fid2path $DIR $FID | wc -l)
16269 echo -n "${links}/1000 links in link EA"
16270 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16272 run_test 161a "link ea sanity"
16275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16276 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16279 local remote_dir=$DIR/$tdir/remote_dir
16281 mkdir -p $DIR/$tdir
16282 $LFS mkdir -i $MDTIDX $remote_dir ||
16283 error "create remote directory failed"
16285 cp /etc/hosts $remote_dir/$tfile
16286 mkdir -p $remote_dir/foo1
16287 mkdir -p $remote_dir/foo2
16288 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16289 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16290 ln $remote_dir/$tfile $remote_dir/foo1/luna
16291 ln $remote_dir/$tfile $remote_dir/foo2/thor
16293 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16295 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16296 $LFS fid2path $DIR $FID
16297 error "bad link ea"
16300 rm $remote_dir/foo2/zachary
16302 rm $remote_dir/foo2/thor
16304 rm $remote_dir/$tfile
16306 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16307 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16308 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16309 $LFS fid2path $DIR $FID
16310 error "bad link rename"
16312 rm $remote_dir/foo2/maggie
16315 local longname=filename_avg_len_is_thirty_two_
16316 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16317 error "failed to hardlink many files"
16318 links=$($LFS fid2path $DIR $FID | wc -l)
16319 echo -n "${links}/1000 links in link EA"
16320 [[ ${links} -gt 60 ]] ||
16321 error "expected at least 60 links in link EA"
16322 unlinkmany $remote_dir/foo2/$longname 1000 ||
16323 error "failed to unlink many hardlinks"
16325 run_test 161b "link ea sanity under remote directory"
16328 remote_mds_nodsh && skip "remote MDS with nodsh"
16329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16330 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16331 skip "Need MDS version at least 2.1.5"
16333 # define CLF_RENAME_LAST 0x0001
16334 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16335 changelog_register || error "changelog_register failed"
16338 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16339 touch $DIR/$tdir/foo_161c
16340 touch $DIR/$tdir/bar_161c
16341 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16342 changelog_dump | grep RENME | tail -n 5
16343 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16344 changelog_clear 0 || error "changelog_clear failed"
16345 if [ x$flags != "x0x1" ]; then
16346 error "flag $flags is not 0x1"
16349 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16350 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16351 touch $DIR/$tdir/foo_161c
16352 touch $DIR/$tdir/bar_161c
16353 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16354 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16355 changelog_dump | grep RENME | tail -n 5
16356 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16357 changelog_clear 0 || error "changelog_clear failed"
16358 if [ x$flags != "x0x0" ]; then
16359 error "flag $flags is not 0x0"
16361 echo "rename overwrite a target having nlink > 1," \
16362 "changelog record has flags of $flags"
16364 # rename doesn't overwrite a target (changelog flag 0x0)
16365 touch $DIR/$tdir/foo_161c
16366 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16367 changelog_dump | grep RENME | tail -n 5
16368 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16369 changelog_clear 0 || error "changelog_clear failed"
16370 if [ x$flags != "x0x0" ]; then
16371 error "flag $flags is not 0x0"
16373 echo "rename doesn't overwrite a target," \
16374 "changelog record has flags of $flags"
16376 # define CLF_UNLINK_LAST 0x0001
16377 # unlink a file having nlink = 1 (changelog flag 0x1)
16378 rm -f $DIR/$tdir/foo2_161c
16379 changelog_dump | grep UNLNK | tail -n 5
16380 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16381 changelog_clear 0 || error "changelog_clear failed"
16382 if [ x$flags != "x0x1" ]; then
16383 error "flag $flags is not 0x1"
16385 echo "unlink a file having nlink = 1," \
16386 "changelog record has flags of $flags"
16388 # unlink a file having nlink > 1 (changelog flag 0x0)
16389 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16390 rm -f $DIR/$tdir/foobar_161c
16391 changelog_dump | grep UNLNK | tail -n 5
16392 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16393 changelog_clear 0 || error "changelog_clear failed"
16394 if [ x$flags != "x0x0" ]; then
16395 error "flag $flags is not 0x0"
16397 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16399 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16402 remote_mds_nodsh && skip "remote MDS with nodsh"
16403 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16408 changelog_register || error "changelog_register failed"
16410 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16411 # interfer with $MOUNT/.lustre/fid/ access
16413 [[ $? -eq 0 ]] || error "mkdir failed"
16415 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16416 $LCTL set_param fail_loc=0x8000140c
16418 $LCTL set_param fail_val=5
16421 echo foofoo > $DIR/$tdir/$tfile &
16424 # wait for create to be delayed
16428 [[ $? -eq 0 ]] || error "create should be blocked"
16430 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16431 stack_trap "rm -f $tempfile"
16432 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16433 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16434 # some delay may occur during ChangeLog publishing and file read just
16435 # above, that could allow file write to happen finally
16436 [[ -s $tempfile ]] && echo "file should be empty"
16438 $LCTL set_param fail_loc=0
16441 [[ $? -eq 0 ]] || error "create failed"
16443 run_test 161d "create with concurrent .lustre/fid access"
16446 local expected="$1"
16451 path=$($LFS fid2path "$@")
16454 if [ $rc -ne 0 ]; then
16455 error "path looked up of '$expected' failed: rc=$rc"
16456 elif [ "$path" != "$expected" ]; then
16457 error "path looked up '$path' instead of '$expected'"
16459 echo "FID '$fid' resolves to path '$path' as expected"
16463 test_162a() { # was test_162
16464 test_mkdir -p -c1 $DIR/$tdir/d2
16465 touch $DIR/$tdir/d2/$tfile
16466 touch $DIR/$tdir/d2/x1
16467 touch $DIR/$tdir/d2/x2
16468 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16469 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16471 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16472 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16475 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16476 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16477 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16479 # softlink to wrong file
16480 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16481 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16482 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16485 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16486 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16487 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16488 # fid2path dir/fsname should both work
16489 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16490 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16492 # hardlink count: check that there are 2 links
16493 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16494 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16496 # hardlink indexing: remove the first link
16497 rm $DIR/$tdir/d2/p/q/r/hlink
16498 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16500 run_test 162a "path lookup sanity"
16503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16504 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16507 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16508 error "create striped dir failed"
16510 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16511 tail -n 1 | awk '{print $2}')
16512 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16514 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16515 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16518 for ((i=0;i<5;i++)); do
16519 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16520 error "get fid for f$i failed"
16521 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16523 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16524 error "get fid for d$i failed"
16525 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16530 run_test 162b "striped directory path lookup sanity"
16532 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16534 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16535 skip "Need MDS version at least 2.7.51"
16537 local lpath=$tdir.local
16538 local rpath=$tdir.remote
16540 test_mkdir $DIR/$lpath
16541 test_mkdir $DIR/$rpath
16543 for ((i = 0; i <= 101; i++)); do
16546 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16547 error "get fid for local directory $DIR/$lpath failed"
16548 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16551 test_mkdir $DIR/$rpath
16552 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16553 error "get fid for remote directory $DIR/$rpath failed"
16554 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16559 run_test 162c "fid2path works with paths 100 or more directories deep"
16561 oalr_event_count() {
16565 awk -v name="${FSNAME}-OST0000" \
16566 -v event="${event}" \
16567 '$1 == "TRACE" && $2 == event && $3 == name' \
16572 oalr_expect_event_count() {
16575 local expect="${3}"
16578 count=$(oalr_event_count "${event}" "${trace}")
16579 if ((count == expect)); then
16583 error_noexit "${event} event count was '${count}', expected ${expect}"
16589 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16591 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16595 sync # Flush previous IOs so we can count log entries.
16596 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16597 stack_trap cleanup_165 EXIT
16601 local trace="/tmp/${tfile}.trace"
16605 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16606 skip "OFD access log unsupported"
16609 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16612 do_facet ost1 ofd_access_log_reader --list
16615 do_facet ost1 killall -TERM ofd_access_log_reader
16619 if ((rc != 0)); then
16620 error "ofd_access_log_reader exited with rc = '${rc}'"
16623 # Parse trace file for discovery events:
16624 oalr_expect_event_count alr_log_add "${trace}" 1
16625 oalr_expect_event_count alr_log_eof "${trace}" 1
16626 oalr_expect_event_count alr_log_free "${trace}" 1
16628 run_test 165a "ofd access log discovery"
16631 local trace="/tmp/${tfile}.trace"
16632 local file="${DIR}/${tfile}"
16641 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16642 skip "OFD access log unsupported"
16645 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16648 do_facet ost1 ofd_access_log_reader --list
16650 lfs setstripe -c 1 -i 0 "${file}"
16651 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16652 error "cannot create '${file}'"
16655 do_facet ost1 killall -TERM ofd_access_log_reader
16659 if ((rc != 0)); then
16660 error "ofd_access_log_reader exited with rc = '${rc}'"
16663 oalr_expect_event_count alr_log_entry "${trace}" 1
16665 pfid1=$($LFS path2fid "${file}")
16667 # 1 2 3 4 5 6 7 8 9 10
16668 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16669 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16671 echo "entry = '${entry[*]}'" >&2
16674 if [[ "${pfid1}" != "${pfid2}" ]]; then
16675 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16679 if ((size != 1048576)); then
16680 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16684 if [[ "${flags}" != "w" ]]; then
16685 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16688 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16691 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16692 error "cannot read '${file}'"
16695 do_facet ost1 killall -TERM ofd_access_log_reader
16699 if ((rc != 0)); then
16700 error "ofd_access_log_reader exited with rc = '${rc}'"
16703 oalr_expect_event_count alr_log_entry "${trace}" 1
16705 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16706 echo "entry = '${entry[*]}'" >&2
16709 if [[ "${pfid1}" != "${pfid2}" ]]; then
16710 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16714 if ((size != 524288)); then
16715 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16719 if [[ "${flags}" != "r" ]]; then
16720 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16723 run_test 165b "ofd access log entries are produced and consumed"
16726 local trace="/tmp/${tfile}.trace"
16727 local file="${DIR}/${tdir}/${tfile}"
16729 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16730 skip "OFD access log unsupported"
16732 test_mkdir "${DIR}/${tdir}"
16735 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16738 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16740 # 4096 / 64 = 64. Create twice as many entries.
16741 for ((i = 0; i < 128; i++)); do
16742 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16743 error "cannot create file"
16748 do_facet ost1 killall -TERM ofd_access_log_reader
16751 if ((rc != 0)); then
16752 error "ofd_access_log_reader exited with rc = '${rc}'"
16755 unlinkmany "${file}-%d" 128
16757 run_test 165c "full ofd access logs do not block IOs"
16759 oal_get_read_count() {
16762 # STATS lustre-OST0001 alr_read_count 1
16764 do_facet ost1 cat "${stats}" |
16765 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16766 END { print count; }'
16769 oal_expect_read_count() {
16774 # Ask ofd_access_log_reader to write stats.
16775 do_facet ost1 killall -USR1 ofd_access_log_reader
16777 # Allow some time for things to happen.
16780 count=$(oal_get_read_count "${stats}")
16781 if ((count == expect)); then
16785 error_noexit "bad read count, got ${count}, expected ${expect}"
16786 do_facet ost1 cat "${stats}" >&2
16791 local stats="/tmp/${tfile}.stats"
16792 local file="${DIR}/${tdir}/${tfile}"
16793 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16795 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16796 skip "OFD access log unsupported"
16798 test_mkdir "${DIR}/${tdir}"
16801 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16804 lfs setstripe -c 1 -i 0 "${file}"
16806 do_facet ost1 lctl set_param "${param}=rw"
16807 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16808 error "cannot create '${file}'"
16809 oal_expect_read_count "${stats}" 1
16811 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16812 error "cannot read '${file}'"
16813 oal_expect_read_count "${stats}" 2
16815 do_facet ost1 lctl set_param "${param}=r"
16816 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16817 error "cannot create '${file}'"
16818 oal_expect_read_count "${stats}" 2
16820 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16821 error "cannot read '${file}'"
16822 oal_expect_read_count "${stats}" 3
16824 do_facet ost1 lctl set_param "${param}=w"
16825 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16826 error "cannot create '${file}'"
16827 oal_expect_read_count "${stats}" 4
16829 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16830 error "cannot read '${file}'"
16831 oal_expect_read_count "${stats}" 4
16833 do_facet ost1 lctl set_param "${param}=0"
16834 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16835 error "cannot create '${file}'"
16836 oal_expect_read_count "${stats}" 4
16838 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16839 error "cannot read '${file}'"
16840 oal_expect_read_count "${stats}" 4
16842 do_facet ost1 killall -TERM ofd_access_log_reader
16845 if ((rc != 0)); then
16846 error "ofd_access_log_reader exited with rc = '${rc}'"
16849 run_test 165d "ofd_access_log mask works"
16852 local stats="/tmp/${tfile}.stats"
16853 local file0="${DIR}/${tdir}-0/${tfile}"
16854 local file1="${DIR}/${tdir}-1/${tfile}"
16856 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16857 skip "OFD access log unsupported"
16859 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16861 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16862 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16864 lfs setstripe -c 1 -i 0 "${file0}"
16865 lfs setstripe -c 1 -i 0 "${file1}"
16868 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16871 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16872 error "cannot create '${file0}'"
16874 oal_expect_read_count "${stats}" 0
16876 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16877 error "cannot create '${file1}'"
16879 oal_expect_read_count "${stats}" 1
16881 do_facet ost1 killall -TERM ofd_access_log_reader
16884 if ((rc != 0)); then
16885 error "ofd_access_log_reader exited with rc = '${rc}'"
16888 run_test 165e "ofd_access_log MDT index filter works"
16891 local trace="/tmp/${tfile}.trace"
16896 do_facet ost1 timeout 60 ofd_access_log_reader \
16897 --exit-on-close --debug=- --trace=- > "${trace}" &
16904 if ((rc != 0)); then
16905 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16910 run_test 165f "ofd_access_log_reader --exit-on-close works"
16913 # do directio so as not to populate the page cache
16914 log "creating a 10 Mb file"
16915 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16916 error "multiop failed while creating a file"
16917 log "starting reads"
16918 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16919 log "truncating the file"
16920 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16921 error "multiop failed while truncating the file"
16923 kill %+ || true # reads might have finished
16924 echo "wait until dd is finished"
16926 log "removing the temporary file"
16927 rm -rf $DIR/$tfile || error "tmp file removal failed"
16929 run_test 169 "parallel read and truncate should not deadlock"
16932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16934 $LCTL clear # bug 18514
16935 $LCTL debug_daemon start $TMP/${tfile}_log_good
16937 $LCTL debug_daemon stop
16938 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16939 error "sed failed to read log_good"
16941 $LCTL debug_daemon start $TMP/${tfile}_log_good
16943 $LCTL debug_daemon stop
16945 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16946 error "lctl df log_bad failed"
16948 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16949 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16951 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16952 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16954 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16955 error "bad_line good_line1 good_line2 are empty"
16957 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16958 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16959 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16961 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16962 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16963 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16965 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16966 error "bad_line_new good_line_new are empty"
16968 local expected_good=$((good_line1 + good_line2*2))
16970 rm -f $TMP/${tfile}*
16971 # LU-231, short malformed line may not be counted into bad lines
16972 if [ $bad_line -ne $bad_line_new ] &&
16973 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16974 error "expected $bad_line bad lines, but got $bad_line_new"
16978 if [ $expected_good -ne $good_line_new ]; then
16979 error "expected $expected_good good lines, but got $good_line_new"
16984 run_test 170 "test lctl df to handle corrupted log ====================="
16986 test_171() { # bug20592
16987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16989 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16990 $LCTL set_param fail_loc=0x50e
16991 $LCTL set_param fail_val=3000
16992 multiop_bg_pause $DIR/$tfile O_s || true
16994 kill -USR1 $MULTIPID
16998 if dmesg | grep "recursive fault"; then
16999 error "caught a recursive fault"
17001 $LCTL set_param fail_loc=0
17004 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17006 # it would be good to share it with obdfilter-survey/iokit-libecho code
17007 setup_obdecho_osc () {
17010 local obdfilter_name=$2
17011 echo "Creating new osc for $obdfilter_name on $ost_nid"
17012 # make sure we can find loopback nid
17013 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17015 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17016 ${obdfilter_name}_osc_UUID || rc=2; }
17017 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17018 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17022 cleanup_obdecho_osc () {
17023 local obdfilter_name=$1
17024 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17025 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17032 local pages=${3:-64}
17037 local obd_size=$(get_obd_size $node $OBD)
17038 local page_size=$(get_page_size $node)
17039 if [[ -n "$obd_size" ]]; then
17040 local new_count=$((obd_size / (pages * page_size / 1024)))
17041 [[ $new_count -ge $count ]] || count=$new_count
17044 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17045 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17047 if [ $rc -eq 0 ]; then
17048 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17049 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17051 echo "New object id is $id"
17052 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17054 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17055 "test_brw $count w v $pages $id" || rc=4; }
17056 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17058 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17059 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17060 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17061 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17062 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17069 if ! [ -d /sys/fs/lustre/echo_client ] &&
17070 ! module_loaded obdecho; then
17071 load_module obdecho/obdecho &&
17072 stack_trap "rmmod obdecho" EXIT ||
17073 error "unable to load obdecho on client"
17076 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17077 local host=$($LCTL get_param -n osc.$osc.import |
17078 awk '/current_connection:/ { print $2 }' )
17079 local target=$($LCTL get_param -n osc.$osc.import |
17080 awk '/target:/ { print $2 }' )
17081 target=${target%_UUID}
17083 if [ -n "$target" ]; then
17084 setup_obdecho_osc $host $target &&
17085 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17086 { error "obdecho setup failed with $?"; return; }
17088 obdecho_test ${target}_osc client ||
17089 error "obdecho_test failed on ${target}_osc"
17091 $LCTL get_param osc.$osc.import
17092 error "there is no osc.$osc.import target"
17095 run_test 180a "test obdecho on osc"
17098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17099 remote_ost_nodsh && skip "remote OST with nodsh"
17101 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17102 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17103 error "failed to load module obdecho"
17105 local target=$(do_facet ost1 $LCTL dl |
17106 awk '/obdfilter/ { print $4; exit; }')
17108 if [ -n "$target" ]; then
17109 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17111 do_facet ost1 $LCTL dl
17112 error "there is no obdfilter target on ost1"
17115 run_test 180b "test obdecho directly on obdfilter"
17117 test_180c() { # LU-2598
17118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17119 remote_ost_nodsh && skip "remote OST with nodsh"
17120 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17121 skip "Need MDS version at least 2.4.0"
17123 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17124 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17125 error "failed to load module obdecho"
17127 local target=$(do_facet ost1 $LCTL dl |
17128 awk '/obdfilter/ { print $4; exit; }')
17130 if [ -n "$target" ]; then
17131 local pages=16384 # 64MB bulk I/O RPC size
17133 obdecho_test "$target" ost1 "$pages" ||
17134 error "obdecho_test with pages=$pages failed with $?"
17136 do_facet ost1 $LCTL dl
17137 error "there is no obdfilter target on ost1"
17140 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17142 test_181() { # bug 22177
17143 test_mkdir $DIR/$tdir
17144 # create enough files to index the directory
17145 createmany -o $DIR/$tdir/foobar 4000
17146 # print attributes for debug purpose
17149 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17151 # remove the files & current working dir
17152 unlinkmany $DIR/$tdir/foobar 4000
17154 kill -USR1 $MULTIPID
17156 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17159 run_test 181 "Test open-unlinked dir ========================"
17165 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17167 $LCTL set_param mdc.*.rpc_stats=clear
17169 for (( i = 0; i < $tcount; i++ )) ; do
17170 mkdir $DIR/$tdir/$i
17173 for (( i = 0; i < $tcount; i++ )) ; do
17174 createmany -o $DIR/$tdir/$i/f- $fcount &
17178 for (( i = 0; i < $tcount; i++ )) ; do
17179 unlinkmany $DIR/$tdir/$i/f- $fcount &
17183 $LCTL get_param mdc.*.rpc_stats
17187 run_test 182 "Test parallel modify metadata operations ================"
17189 test_183() { # LU-2275
17190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17191 remote_mds_nodsh && skip "remote MDS with nodsh"
17192 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17193 skip "Need MDS version at least 2.3.56"
17195 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17196 echo aaa > $DIR/$tdir/$tfile
17198 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17199 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17201 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17202 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17204 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17206 # Flush negative dentry cache
17207 touch $DIR/$tdir/$tfile
17209 # We are not checking for any leaked references here, they'll
17210 # become evident next time we do cleanup with module unload.
17213 run_test 183 "No crash or request leak in case of strange dispositions ========"
17215 # test suite 184 is for LU-2016, LU-2017
17217 check_swap_layouts_support
17219 dir0=$DIR/$tdir/$testnum
17220 test_mkdir -p -c1 $dir0
17225 $LFS setstripe -c1 $file1
17227 $LFS setstripe -c2 $file2
17229 gen1=$($LFS getstripe -g $file1)
17230 gen2=$($LFS getstripe -g $file2)
17232 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17233 gen=$($LFS getstripe -g $file1)
17234 [[ $gen1 != $gen ]] ||
17235 "Layout generation on $file1 does not change"
17236 gen=$($LFS getstripe -g $file2)
17237 [[ $gen2 != $gen ]] ||
17238 "Layout generation on $file2 does not change"
17240 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17241 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17243 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17245 run_test 184a "Basic layout swap"
17248 check_swap_layouts_support
17250 dir0=$DIR/$tdir/$testnum
17251 mkdir -p $dir0 || error "creating dir $dir0"
17258 $LFS setstripe -c1 $file1
17259 $LFS setstripe -c2 $file2
17260 $LFS setstripe -c1 $file3
17261 chown $RUNAS_ID $file3
17262 gen1=$($LFS getstripe -g $file1)
17263 gen2=$($LFS getstripe -g $file2)
17265 $LFS swap_layouts $dir1 $dir2 &&
17266 error "swap of directories layouts should fail"
17267 $LFS swap_layouts $dir1 $file1 &&
17268 error "swap of directory and file layouts should fail"
17269 $RUNAS $LFS swap_layouts $file1 $file2 &&
17270 error "swap of file we cannot write should fail"
17271 $LFS swap_layouts $file1 $file3 &&
17272 error "swap of file with different owner should fail"
17273 /bin/true # to clear error code
17275 run_test 184b "Forbidden layout swap (will generate errors)"
17278 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17279 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17280 check_swap_layouts_support
17281 check_swap_layout_no_dom $DIR
17283 local dir0=$DIR/$tdir/$testnum
17284 mkdir -p $dir0 || error "creating dir $dir0"
17286 local ref1=$dir0/ref1
17287 local ref2=$dir0/ref2
17288 local file1=$dir0/file1
17289 local file2=$dir0/file2
17290 # create a file large enough for the concurrent test
17291 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17292 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17293 echo "ref file size: ref1($(stat -c %s $ref1))," \
17294 "ref2($(stat -c %s $ref2))"
17297 dd if=$ref1 of=$file1 bs=16k &
17300 # Make sure dd starts to copy file, but wait at most 5 seconds
17302 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17304 $LFS swap_layouts $file1 $file2
17307 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17308 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17310 # how many bytes copied before swapping layout
17311 local copied=$(stat -c %s $file2)
17312 local remaining=$(stat -c %s $ref1)
17313 remaining=$((remaining - copied))
17314 echo "Copied $copied bytes before swapping layout..."
17316 cmp -n $copied $file1 $ref2 | grep differ &&
17317 error "Content mismatch [0, $copied) of ref2 and file1"
17318 cmp -n $copied $file2 $ref1 ||
17319 error "Content mismatch [0, $copied) of ref1 and file2"
17320 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17321 error "Content mismatch [$copied, EOF) of ref1 and file1"
17324 rm -f $ref1 $ref2 $file1 $file2
17326 run_test 184c "Concurrent write and layout swap"
17329 check_swap_layouts_support
17330 check_swap_layout_no_dom $DIR
17331 [ -z "$(which getfattr 2>/dev/null)" ] &&
17332 skip_env "no getfattr command"
17334 local file1=$DIR/$tdir/$tfile-1
17335 local file2=$DIR/$tdir/$tfile-2
17336 local file3=$DIR/$tdir/$tfile-3
17340 mkdir -p $DIR/$tdir
17341 touch $file1 || error "create $file1 failed"
17342 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17343 error "create $file2 failed"
17344 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17345 error "create $file3 failed"
17346 lovea1=$(get_layout_param $file1)
17348 $LFS swap_layouts $file2 $file3 ||
17349 error "swap $file2 $file3 layouts failed"
17350 $LFS swap_layouts $file1 $file2 ||
17351 error "swap $file1 $file2 layouts failed"
17353 lovea2=$(get_layout_param $file2)
17356 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17358 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17359 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17361 run_test 184d "allow stripeless layouts swap"
17364 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17365 skip "Need MDS version at least 2.6.94"
17366 check_swap_layouts_support
17367 check_swap_layout_no_dom $DIR
17368 [ -z "$(which getfattr 2>/dev/null)" ] &&
17369 skip_env "no getfattr command"
17371 local file1=$DIR/$tdir/$tfile-1
17372 local file2=$DIR/$tdir/$tfile-2
17373 local file3=$DIR/$tdir/$tfile-3
17376 mkdir -p $DIR/$tdir
17377 touch $file1 || error "create $file1 failed"
17378 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17379 error "create $file2 failed"
17380 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17381 error "create $file3 failed"
17383 $LFS swap_layouts $file1 $file2 ||
17384 error "swap $file1 $file2 layouts failed"
17386 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17387 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17389 echo 123 > $file1 || error "Should be able to write into $file1"
17391 $LFS swap_layouts $file1 $file3 ||
17392 error "swap $file1 $file3 layouts failed"
17394 echo 123 > $file1 || error "Should be able to write into $file1"
17396 rm -rf $file1 $file2 $file3
17398 run_test 184e "Recreate layout after stripeless layout swaps"
17401 # Create a file with name longer than sizeof(struct stat) ==
17402 # 144 to see if we can get chars from the file name to appear
17403 # in the returned striping. Note that 'f' == 0x66.
17404 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17406 mkdir -p $DIR/$tdir
17407 mcreate $DIR/$tdir/$file
17408 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17409 error "IOC_MDC_GETFILEINFO returned garbage striping"
17412 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17414 test_185() { # LU-2441
17415 # LU-3553 - no volatile file support in old servers
17416 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17417 skip "Need MDS version at least 2.3.60"
17419 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17420 touch $DIR/$tdir/spoo
17421 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17422 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17423 error "cannot create/write a volatile file"
17424 [ "$FILESET" == "" ] &&
17425 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17426 error "FID is still valid after close"
17428 multiop_bg_pause $DIR/$tdir vVw4096_c
17435 # assume that the next FID for this client is sequential, since stdout
17436 # is unfortunately eaten by multiop_bg_pause
17437 local n=$((${fidv[1]} + 1))
17438 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17439 if [ "$FILESET" == "" ]; then
17440 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17441 error "FID is missing before close"
17443 kill -USR1 $multi_pid
17444 # 1 second delay, so if mtime change we will see it
17446 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17447 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17449 run_test 185 "Volatile file support"
17451 function create_check_volatile() {
17455 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17458 local FID=$(cat /tmp/${tfile}.fid)
17459 [ "$FID" == "" ] && error "can't get FID for volatile"
17460 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17461 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17462 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17466 cancel_lru_locks mdc # flush opencache
17467 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17472 # LU-12516 - volatile creation via .lustre
17473 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17474 skip "Need MDS version at least 2.3.55"
17476 create_check_volatile 0
17477 [ $MDSCOUNT -lt 2 ] && return 0
17480 create_check_volatile 1
17484 run_test 185a "Volatile file creation in .lustre/fid/"
17487 remote_mds_nodsh && skip "remote MDS with nodsh"
17488 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17489 skip "Need MDS version at least 2.3.0"
17491 local dir0=$DIR/$tdir/$testnum
17492 mkdir -p $dir0 || error "creating dir $dir0"
17494 local file=$dir0/file1
17495 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17496 local dv1=$($LFS data_version $file)
17497 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17498 local dv2=$($LFS data_version $file)
17499 [[ $dv1 != $dv2 ]] ||
17500 error "data version did not change on write $dv1 == $dv2"
17505 run_test 187a "Test data version change"
17508 remote_mds_nodsh && skip "remote MDS with nodsh"
17509 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17510 skip "Need MDS version at least 2.3.0"
17512 local dir0=$DIR/$tdir/$testnum
17513 mkdir -p $dir0 || error "creating dir $dir0"
17515 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17516 [[ ${DV[0]} != ${DV[1]} ]] ||
17517 error "data version did not change on write"\
17518 " ${DV[0]} == ${DV[1]}"
17523 run_test 187b "Test data version change on volatile file"
17526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17527 remote_mgs_nodsh && skip "remote MGS with nodsh"
17528 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17530 local POOL=${POOL:-cea1}
17531 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17532 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17535 local last_ost=$(($OSTCOUNT - 1))
17537 local ost_list=$(seq $first_ost $ost_step $last_ost)
17538 local ost_range="$first_ost $last_ost $ost_step"
17539 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17540 local file_dir=$POOL_ROOT/file_tst
17541 local subdir=$test_path/subdir
17545 # former test_200a test_200b
17546 pool_add $POOL || { rc=$? ; break; }
17547 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17548 # former test_200c test_200d
17549 mkdir -p $test_path
17550 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17551 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17553 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17554 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17555 || { rc=$? ; break; }
17556 # former test_200e test_200f
17557 local files=$((OSTCOUNT*3))
17558 pool_alloc_files $POOL $test_path $files "$ost_list" \
17559 || { rc=$? ; break; }
17560 pool_create_files $POOL $file_dir $files "$ost_list" \
17561 || { rc=$? ; break; }
17562 # former test_200g test_200h
17563 pool_lfs_df $POOL || { rc=$? ; break; }
17564 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17566 # former test_201a test_201b test_201c
17567 pool_remove_first_target $POOL || { rc=$? ; break; }
17569 local f=$test_path/$tfile
17570 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17571 pool_remove $POOL $f || { rc=$? ; break; }
17579 run_test 200 "OST pools"
17581 # usage: default_attr <count | size | offset>
17583 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17586 # usage: check_default_stripe_attr
17587 check_default_stripe_attr() {
17588 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17591 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17593 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17597 error "unknown getstripe attr '$1'"
17600 [ $ACTUAL == $EXPECTED ] ||
17601 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17605 test_mkdir $DIR/$tdir
17606 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17608 check_default_stripe_attr --stripe-count
17609 check_default_stripe_attr --stripe-size
17610 check_default_stripe_attr --stripe-index
17612 run_test 204a "Print default stripe attributes"
17615 test_mkdir $DIR/$tdir
17616 $LFS setstripe --stripe-count 1 $DIR/$tdir
17618 check_default_stripe_attr --stripe-size
17619 check_default_stripe_attr --stripe-index
17621 run_test 204b "Print default stripe size and offset"
17624 test_mkdir $DIR/$tdir
17625 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17627 check_default_stripe_attr --stripe-count
17628 check_default_stripe_attr --stripe-index
17630 run_test 204c "Print default stripe count and offset"
17633 test_mkdir $DIR/$tdir
17634 $LFS setstripe --stripe-index 0 $DIR/$tdir
17636 check_default_stripe_attr --stripe-count
17637 check_default_stripe_attr --stripe-size
17639 run_test 204d "Print default stripe count and size"
17642 test_mkdir $DIR/$tdir
17643 $LFS setstripe -d $DIR/$tdir
17645 check_default_stripe_attr --stripe-count --raw
17646 check_default_stripe_attr --stripe-size --raw
17647 check_default_stripe_attr --stripe-index --raw
17649 run_test 204e "Print raw stripe attributes"
17652 test_mkdir $DIR/$tdir
17653 $LFS setstripe --stripe-count 1 $DIR/$tdir
17655 check_default_stripe_attr --stripe-size --raw
17656 check_default_stripe_attr --stripe-index --raw
17658 run_test 204f "Print raw stripe size and offset"
17661 test_mkdir $DIR/$tdir
17662 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17664 check_default_stripe_attr --stripe-count --raw
17665 check_default_stripe_attr --stripe-index --raw
17667 run_test 204g "Print raw stripe count and offset"
17670 test_mkdir $DIR/$tdir
17671 $LFS setstripe --stripe-index 0 $DIR/$tdir
17673 check_default_stripe_attr --stripe-count --raw
17674 check_default_stripe_attr --stripe-size --raw
17676 run_test 204h "Print raw stripe count and size"
17678 # Figure out which job scheduler is being used, if any,
17679 # or use a fake one
17680 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17681 JOBENV=SLURM_JOB_ID
17682 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17684 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17686 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17687 JOBENV=LOADL_STEP_ID
17688 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17691 $LCTL list_param jobid_name > /dev/null 2>&1
17692 if [ $? -eq 0 ]; then
17698 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17700 verify_jobstats() {
17705 # we don't really need to clear the stats for this test to work, since each
17706 # command has a unique jobid, but it makes debugging easier if needed.
17707 # for facet in $facets; do
17708 # local dev=$(convert_facet2label $facet)
17709 # # clear old jobstats
17710 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17713 # use a new JobID for each test, or we might see an old one
17714 [ "$JOBENV" = "FAKE_JOBID" ] &&
17715 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17717 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17719 [ "$JOBENV" = "nodelocal" ] && {
17720 FAKE_JOBID=id.$testnum.%e.$RANDOM
17721 $LCTL set_param jobid_name=$FAKE_JOBID
17722 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17725 log "Test: ${cmd[*]}"
17726 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17728 if [ $JOBENV = "FAKE_JOBID" ]; then
17729 FAKE_JOBID=$JOBVAL ${cmd[*]}
17734 # all files are created on OST0000
17735 for facet in $facets; do
17736 local stats="*.$(convert_facet2label $facet).job_stats"
17738 # strip out libtool wrappers for in-tree executables
17739 if [ $(do_facet $facet lctl get_param $stats |
17740 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17741 do_facet $facet lctl get_param $stats
17742 error "No jobstats for $JOBVAL found on $facet::$stats"
17748 local new_jobenv=$1
17750 set_persistent_param_and_check client "jobid_var" \
17751 "$FSNAME.sys.jobid_var" $new_jobenv
17754 test_205a() { # Job stats
17755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17756 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17757 skip "Need MDS version with at least 2.7.1"
17758 remote_mgs_nodsh && skip "remote MGS with nodsh"
17759 remote_mds_nodsh && skip "remote MDS with nodsh"
17760 remote_ost_nodsh && skip "remote OST with nodsh"
17761 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17762 skip "Server doesn't support jobstats"
17763 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17765 local old_jobenv=$($LCTL get_param -n jobid_var)
17766 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17768 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17769 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17771 stack_trap "do_facet mgs $PERM_CMD \
17772 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17776 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17777 mdt.*.job_cleanup_interval | head -n 1)
17778 local new_interval=5
17779 do_facet $SINGLEMDS \
17780 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17781 stack_trap "do_facet $SINGLEMDS \
17782 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17783 local start=$SECONDS
17787 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
17788 verify_jobstats "$cmd" "$SINGLEMDS"
17790 cmd="rmdir $DIR/$tdir"
17791 verify_jobstats "$cmd" "$SINGLEMDS"
17792 # mkdir on secondary MDT
17793 if [ $MDSCOUNT -gt 1 ]; then
17794 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17795 verify_jobstats "$cmd" "mds2"
17798 cmd="mknod $DIR/$tfile c 1 3"
17799 verify_jobstats "$cmd" "$SINGLEMDS"
17801 cmd="rm -f $DIR/$tfile"
17802 verify_jobstats "$cmd" "$SINGLEMDS"
17803 # create all files on OST0000 so verify_jobstats can find OST stats
17805 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17806 verify_jobstats "$cmd" "$SINGLEMDS"
17808 cmd="touch $DIR/$tfile"
17809 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17811 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17812 verify_jobstats "$cmd" "ost1"
17814 cancel_lru_locks osc
17815 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17816 verify_jobstats "$cmd" "ost1"
17818 cmd="$TRUNCATE $DIR/$tfile 0"
17819 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17821 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17822 verify_jobstats "$cmd" "$SINGLEMDS"
17823 # jobstats expiry - sleep until old stats should be expired
17824 local left=$((new_interval + 5 - (SECONDS - start)))
17825 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17826 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17828 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
17829 verify_jobstats "$cmd" "$SINGLEMDS"
17830 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17831 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17833 # Ensure that jobid are present in changelog (if supported by MDS)
17834 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17835 changelog_dump | tail -10
17836 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17837 [ $jobids -eq 9 ] ||
17838 error "Wrong changelog jobid count $jobids != 9"
17842 jobstats_set $JOBENV
17844 changelog_dump | grep $tfile
17845 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17846 [ $jobids -eq 0 ] ||
17847 error "Unexpected jobids when jobid_var=$JOBENV"
17850 # test '%j' access to environment variable - if supported
17851 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17852 JOBENV="JOBCOMPLEX"
17853 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17855 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17858 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17859 JOBENV="JOBCOMPLEX"
17860 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17862 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17865 # test '%j' access to per-session jobid - if supported
17866 if lctl list_param jobid_this_session > /dev/null 2>&1
17868 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17869 lctl set_param jobid_this_session=$USER
17871 JOBENV="JOBCOMPLEX"
17872 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17874 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17877 run_test 205a "Verify job stats"
17879 # LU-13117, LU-13597
17881 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
17882 skip "Need MDS version at least 2.13.54.91"
17884 job_stats="mdt.*.job_stats"
17885 $LCTL set_param $job_stats=clear
17886 # Setting jobid_var to USER might not be supported
17887 $LCTL set_param jobid_var=USER || true
17888 $LCTL set_param jobid_name="%e.%u"
17889 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17890 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17891 grep "job_id:.*foolish" &&
17892 error "Unexpected jobid found"
17893 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17894 grep "open:.*min.*max.*sum" ||
17895 error "wrong job_stats format found"
17897 run_test 205b "Verify job stats jobid and output format"
17901 $LCTL set_param llite.*.stats=0
17902 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17903 $LCTL get_param llite.*.stats
17904 $LCTL get_param llite.*.stats | grep \
17905 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17906 error "wrong client stats format found"
17908 run_test 205c "Verify client stats format"
17910 # LU-1480, LU-1773 and LU-1657
17912 mkdir -p $DIR/$tdir
17913 $LFS setstripe -c -1 $DIR/$tdir
17914 #define OBD_FAIL_LOV_INIT 0x1403
17915 $LCTL set_param fail_loc=0xa0001403
17916 $LCTL set_param fail_val=1
17917 touch $DIR/$tdir/$tfile || true
17919 run_test 206 "fail lov_init_raid0() doesn't lbug"
17922 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17923 local fsz=`stat -c %s $DIR/$tfile`
17924 cancel_lru_locks mdc
17926 # do not return layout in getattr intent
17927 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17928 $LCTL set_param fail_loc=0x170
17929 local sz=`stat -c %s $DIR/$tfile`
17931 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17935 run_test 207a "can refresh layout at glimpse"
17938 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17939 local cksum=`md5sum $DIR/$tfile`
17940 local fsz=`stat -c %s $DIR/$tfile`
17941 cancel_lru_locks mdc
17942 cancel_lru_locks osc
17944 # do not return layout in getattr intent
17945 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17946 $LCTL set_param fail_loc=0x171
17948 # it will refresh layout after the file is opened but before read issues
17949 echo checksum is "$cksum"
17950 echo "$cksum" |md5sum -c --quiet || error "file differs"
17954 run_test 207b "can refresh layout at open"
17957 # FIXME: in this test suite, only RD lease is used. This is okay
17958 # for now as only exclusive open is supported. After generic lease
17959 # is done, this test suite should be revised. - Jinshan
17961 remote_mds_nodsh && skip "remote MDS with nodsh"
17962 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17963 skip "Need MDS version at least 2.4.52"
17965 echo "==== test 1: verify get lease work"
17966 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17968 echo "==== test 2: verify lease can be broken by upcoming open"
17969 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17973 $MULTIOP $DIR/$tfile oO_RDONLY:c
17974 kill -USR1 $PID && wait $PID || error "break lease error"
17976 echo "==== test 3: verify lease can't be granted if an open already exists"
17977 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17981 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17982 kill -USR1 $PID && wait $PID || error "open file error"
17984 echo "==== test 4: lease can sustain over recovery"
17985 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17991 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17993 echo "==== test 5: lease broken can't be regained by replay"
17994 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17998 # open file to break lease and then recovery
17999 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18002 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18006 run_test 208 "Exclusive open"
18009 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18010 skip_env "must have disp_stripe"
18013 sync; sleep 5; sync;
18015 echo 3 > /proc/sys/vm/drop_caches
18016 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18017 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18018 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18020 # open/close 500 times
18021 for i in $(seq 500); do
18025 echo 3 > /proc/sys/vm/drop_caches
18026 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18027 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18028 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18030 echo "before: $req_before, after: $req_after"
18031 [ $((req_after - req_before)) -ge 300 ] &&
18032 error "open/close requests are not freed"
18035 run_test 209 "read-only open/close requests should be freed promptly"
18040 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18044 $LFS getstripe $DIR/$tfile
18046 wait $pid || error "multiop failed"
18048 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18052 $LFS getstripe $DIR/$tfile
18054 wait $pid || error "multiop failed"
18056 run_test 210 "lfs getstripe does not break leases"
18060 size=$((size % 8192 + 1))
18061 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18062 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18063 rm -f $DIR/f212 $DIR/f212.xyz
18065 run_test 212 "Sendfile test ============================================"
18068 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18069 cancel_lru_locks osc
18070 lctl set_param fail_loc=0x8000040f
18071 # generate a read lock
18072 cat $DIR/$tfile > /dev/null
18073 # write to the file, it will try to cancel the above read lock.
18074 cat /etc/hosts >> $DIR/$tfile
18076 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18078 test_214() { # for bug 20133
18079 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18080 for (( i=0; i < 340; i++ )) ; do
18081 touch $DIR/$tdir/d214c/a$i
18084 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18085 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18086 ls $DIR/d214c || error "ls $DIR/d214c failed"
18087 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18088 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18090 run_test 214 "hash-indexed directory test - bug 20133"
18092 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18093 create_lnet_proc_files() {
18094 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18097 # counterpart of create_lnet_proc_files
18098 remove_lnet_proc_files() {
18099 rm -f $TMP/lnet_$1.sys
18102 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18103 # 3rd arg as regexp for body
18104 check_lnet_proc_stats() {
18105 local l=$(cat "$TMP/lnet_$1" |wc -l)
18106 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18108 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18111 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18112 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18113 # optional and can be regexp for 2nd line (lnet.routes case)
18114 check_lnet_proc_entry() {
18115 local blp=2 # blp stands for 'position of 1st line of body'
18116 [ -z "$5" ] || blp=3 # lnet.routes case
18118 local l=$(cat "$TMP/lnet_$1" |wc -l)
18119 # subtracting one from $blp because the body can be empty
18120 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18122 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18123 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18125 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18126 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18128 # bail out if any unexpected line happened
18129 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18130 [ "$?" != 0 ] || error "$2 misformatted"
18133 test_215() { # for bugs 18102, 21079, 21517
18134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18136 local N='(0|[1-9][0-9]*)' # non-negative numeric
18137 local P='[1-9][0-9]*' # positive numeric
18138 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18139 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18140 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18141 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18143 local L1 # regexp for 1st line
18144 local L2 # regexp for 2nd line (optional)
18145 local BR # regexp for the rest (body)
18147 # lnet.stats should look as 11 space-separated non-negative numerics
18148 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18149 create_lnet_proc_files "stats"
18150 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18151 remove_lnet_proc_files "stats"
18153 # lnet.routes should look like this:
18154 # Routing disabled/enabled
18155 # net hops priority state router
18156 # where net is a string like tcp0, hops > 0, priority >= 0,
18157 # state is up/down,
18158 # router is a string like 192.168.1.1@tcp2
18159 L1="^Routing (disabled|enabled)$"
18160 L2="^net +hops +priority +state +router$"
18161 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18162 create_lnet_proc_files "routes"
18163 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18164 remove_lnet_proc_files "routes"
18166 # lnet.routers should look like this:
18167 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18168 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18169 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18170 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18171 L1="^ref +rtr_ref +alive +router$"
18172 BR="^$P +$P +(up|down) +$NID$"
18173 create_lnet_proc_files "routers"
18174 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18175 remove_lnet_proc_files "routers"
18177 # lnet.peers should look like this:
18178 # nid refs state last max rtr min tx min queue
18179 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18180 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18181 # numeric (0 or >0 or <0), queue >= 0.
18182 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18183 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18184 create_lnet_proc_files "peers"
18185 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18186 remove_lnet_proc_files "peers"
18188 # lnet.buffers should look like this:
18189 # pages count credits min
18190 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18191 L1="^pages +count +credits +min$"
18192 BR="^ +$N +$N +$I +$I$"
18193 create_lnet_proc_files "buffers"
18194 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18195 remove_lnet_proc_files "buffers"
18197 # lnet.nis should look like this:
18198 # nid status alive refs peer rtr max tx min
18199 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18200 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18201 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18202 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18203 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18204 create_lnet_proc_files "nis"
18205 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18206 remove_lnet_proc_files "nis"
18208 # can we successfully write to lnet.stats?
18209 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18211 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18213 test_216() { # bug 20317
18214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18215 remote_ost_nodsh && skip "remote OST with nodsh"
18218 local facets=$(get_facets OST)
18219 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18221 save_lustre_params client "osc.*.contention_seconds" > $p
18222 save_lustre_params $facets \
18223 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18224 save_lustre_params $facets \
18225 "ldlm.namespaces.filter-*.contended_locks" >> $p
18226 save_lustre_params $facets \
18227 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18228 clear_stats osc.*.osc_stats
18230 # agressive lockless i/o settings
18231 do_nodes $(comma_list $(osts_nodes)) \
18232 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18233 ldlm.namespaces.filter-*.contended_locks=0 \
18234 ldlm.namespaces.filter-*.contention_seconds=60"
18235 lctl set_param -n osc.*.contention_seconds=60
18237 $DIRECTIO write $DIR/$tfile 0 10 4096
18238 $CHECKSTAT -s 40960 $DIR/$tfile
18240 # disable lockless i/o
18241 do_nodes $(comma_list $(osts_nodes)) \
18242 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18243 ldlm.namespaces.filter-*.contended_locks=32 \
18244 ldlm.namespaces.filter-*.contention_seconds=0"
18245 lctl set_param -n osc.*.contention_seconds=0
18246 clear_stats osc.*.osc_stats
18248 dd if=/dev/zero of=$DIR/$tfile count=0
18249 $CHECKSTAT -s 0 $DIR/$tfile
18251 restore_lustre_params <$p
18255 run_test 216 "check lockless direct write updates file size and kms correctly"
18257 test_217() { # bug 22430
18258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18263 for node in $(nodes_list); do
18264 nid=$(host_nids_address $node $NETTYPE)
18265 if [[ $nid = *-* ]] ; then
18266 echo "lctl ping $(h2nettype $nid)"
18267 lctl ping $(h2nettype $nid)
18269 echo "skipping $node (no hyphen detected)"
18273 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18276 # do directio so as not to populate the page cache
18277 log "creating a 10 Mb file"
18278 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18279 log "starting reads"
18280 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18281 log "truncating the file"
18282 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18284 kill %+ || true # reads might have finished
18285 echo "wait until dd is finished"
18287 log "removing the temporary file"
18288 rm -rf $DIR/$tfile || error "tmp file removal failed"
18290 run_test 218 "parallel read and truncate should not deadlock"
18293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18295 # write one partial page
18296 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18297 # set no grant so vvp_io_commit_write will do sync write
18298 $LCTL set_param fail_loc=0x411
18299 # write a full page at the end of file
18300 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18302 $LCTL set_param fail_loc=0
18303 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18304 $LCTL set_param fail_loc=0x411
18305 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18308 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18309 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18311 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18313 test_220() { #LU-325
18314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18315 remote_ost_nodsh && skip "remote OST with nodsh"
18316 remote_mds_nodsh && skip "remote MDS with nodsh"
18317 remote_mgs_nodsh && skip "remote MGS with nodsh"
18321 # create on MDT0000 so the last_id and next_id are correct
18322 mkdir_on_mdt0 $DIR/$tdir
18323 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18327 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18328 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18329 osp.$mdtosc_proc1.prealloc_last_id)
18330 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18331 osp.$mdtosc_proc1.prealloc_next_id)
18335 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18336 #define OBD_FAIL_OST_ENOINO 0x229
18337 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18338 create_pool $FSNAME.$TESTNAME || return 1
18339 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18341 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18343 MDSOBJS=$((last_id - next_id))
18344 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18346 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18347 echo "OST still has $count kbytes free"
18349 echo "create $MDSOBJS files @next_id..."
18350 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18352 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18353 osp.$mdtosc_proc1.prealloc_last_id)
18354 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18355 osp.$mdtosc_proc1.prealloc_next_id)
18357 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18362 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18363 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18365 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18366 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18367 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18368 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18369 echo "unlink $MDSOBJS files @$next_id..."
18370 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18372 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18377 dd if=`which date` of=$MOUNT/date oflag=sync
18378 chmod +x $MOUNT/date
18380 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18381 $LCTL set_param fail_loc=0x80001401
18383 $MOUNT/date > /dev/null
18386 run_test 221 "make sure fault and truncate race to not cause OOM"
18389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18392 test_mkdir $DIR/$tdir
18393 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18394 createmany -o $DIR/$tdir/$tfile 10
18395 cancel_lru_locks mdc
18396 cancel_lru_locks osc
18397 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18398 $LCTL set_param fail_loc=0x31a
18399 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18400 $LCTL set_param fail_loc=0
18403 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18409 test_mkdir $DIR/$tdir
18410 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18411 createmany -o $DIR/$tdir/$tfile 10
18412 cancel_lru_locks mdc
18413 cancel_lru_locks osc
18414 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18415 $LCTL set_param fail_loc=0x31a
18416 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18417 $LCTL set_param fail_loc=0
18419 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18425 test_mkdir $DIR/$tdir
18426 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18427 createmany -o $DIR/$tdir/$tfile 10
18428 cancel_lru_locks mdc
18429 cancel_lru_locks osc
18430 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18431 $LCTL set_param fail_loc=0x31b
18432 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18433 $LCTL set_param fail_loc=0
18436 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18438 test_224a() { # LU-1039, MRP-303
18439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18441 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18442 $LCTL set_param fail_loc=0x508
18443 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18444 $LCTL set_param fail_loc=0
18447 run_test 224a "Don't panic on bulk IO failure"
18449 test_224b() { # LU-1039, MRP-303
18450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18452 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18453 cancel_lru_locks osc
18454 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18455 $LCTL set_param fail_loc=0x515
18456 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18457 $LCTL set_param fail_loc=0
18460 run_test 224b "Don't panic on bulk IO failure"
18462 test_224c() { # LU-6441
18463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18464 remote_mds_nodsh && skip "remote MDS with nodsh"
18466 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18467 save_writethrough $p
18468 set_cache writethrough on
18470 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18471 local at_max=$($LCTL get_param -n at_max)
18472 local timeout=$($LCTL get_param -n timeout)
18473 local test_at="at_max"
18474 local param_at="$FSNAME.sys.at_max"
18475 local test_timeout="timeout"
18476 local param_timeout="$FSNAME.sys.timeout"
18478 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18480 set_persistent_param_and_check client "$test_at" "$param_at" 0
18481 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18483 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18484 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18485 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18486 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18488 do_facet ost1 "$LCTL set_param fail_loc=0"
18490 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18491 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18494 $LCTL set_param -n $pages_per_rpc
18495 restore_lustre_params < $p
18498 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18500 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18503 if [ -z ${MDSSURVEY} ]; then
18504 skip_env "mds-survey not found"
18506 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18507 skip "Need MDS version at least 2.2.51"
18509 local mds=$(facet_host $SINGLEMDS)
18510 local target=$(do_nodes $mds 'lctl dl' |
18511 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18513 local cmd1="file_count=1000 thrhi=4"
18514 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18515 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18516 local cmd="$cmd1 $cmd2 $cmd3"
18518 rm -f ${TMP}/mds_survey*
18520 eval $cmd || error "mds-survey with zero-stripe failed"
18521 cat ${TMP}/mds_survey*
18522 rm -f ${TMP}/mds_survey*
18524 run_test 225a "Metadata survey sanity with zero-stripe"
18527 if [ -z ${MDSSURVEY} ]; then
18528 skip_env "mds-survey not found"
18530 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18531 skip "Need MDS version at least 2.2.51"
18532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18533 remote_mds_nodsh && skip "remote MDS with nodsh"
18534 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18535 skip_env "Need to mount OST to test"
18538 local mds=$(facet_host $SINGLEMDS)
18539 local target=$(do_nodes $mds 'lctl dl' |
18540 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18542 local cmd1="file_count=1000 thrhi=4"
18543 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18544 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18545 local cmd="$cmd1 $cmd2 $cmd3"
18547 rm -f ${TMP}/mds_survey*
18549 eval $cmd || error "mds-survey with stripe_count failed"
18550 cat ${TMP}/mds_survey*
18551 rm -f ${TMP}/mds_survey*
18553 run_test 225b "Metadata survey sanity with stripe_count = 1"
18555 mcreate_path2fid () {
18561 local path=$DIR/$tdir/$name
18566 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18567 error "cannot create $desc"
18569 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18571 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18573 fid_path=$($LFS fid2path $MOUNT $fid)
18575 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18577 [ "$path" == "$fid_path" ] ||
18578 error "fid2path returned $fid_path, expected $path"
18580 echo "pass with $path and $fid"
18585 mkdir -p $DIR/$tdir
18587 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18588 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18589 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18590 mcreate_path2fid 0040666 0 0 dir "directory"
18591 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18592 mcreate_path2fid 0100666 0 0 file "regular file"
18593 mcreate_path2fid 0120666 0 0 link "symbolic link"
18594 mcreate_path2fid 0140666 0 0 sock "socket"
18596 run_test 226a "call path2fid and fid2path on files of all type"
18599 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18604 mkdir -p $DIR/$tdir
18605 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18606 error "create remote directory failed"
18607 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18608 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18609 "character special file (null)"
18610 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18611 "character special file (no device)"
18612 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18613 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18614 "block special file (loop)"
18615 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18616 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18617 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18619 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18623 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18624 skip "Need MDS version at least 2.13.55"
18626 local submnt=/mnt/submnt
18627 local srcfile=/etc/passwd
18628 local dstfile=$submnt/passwd
18634 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18635 error "create remote directory failed"
18636 mkdir -p $submnt || error "create $submnt failed"
18637 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18638 error "mount $submnt failed"
18639 stack_trap "umount $submnt" EXIT
18641 cp $srcfile $dstfile
18642 fid=$($LFS path2fid $dstfile)
18643 path=$($LFS fid2path $submnt "$fid")
18644 [ "$path" = "$dstfile" ] ||
18645 error "fid2path $submnt $fid failed ($path != $dstfile)"
18647 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18649 # LU-1299 Executing or running ldd on a truncated executable does not
18650 # cause an out-of-memory condition.
18652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18653 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18655 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18656 chmod +x $MOUNT/date
18658 $MOUNT/date > /dev/null
18659 ldd $MOUNT/date > /dev/null
18662 run_test 227 "running truncated executable does not cause OOM"
18664 # LU-1512 try to reuse idle OI blocks
18666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18667 remote_mds_nodsh && skip "remote MDS with nodsh"
18668 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18670 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18671 local myDIR=$DIR/$tdir
18674 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18675 $LCTL set_param fail_loc=0x80001002
18676 createmany -o $myDIR/t- 10000
18677 $LCTL set_param fail_loc=0
18678 # The guard is current the largest FID holder
18680 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18682 local IDX=$(($SEQ % 64))
18684 do_facet $SINGLEMDS sync
18685 # Make sure journal flushed.
18687 local blk1=$(do_facet $SINGLEMDS \
18688 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18689 grep Blockcount | awk '{print $4}')
18691 # Remove old files, some OI blocks will become idle.
18692 unlinkmany $myDIR/t- 10000
18693 # Create new files, idle OI blocks should be reused.
18694 createmany -o $myDIR/t- 2000
18695 do_facet $SINGLEMDS sync
18696 # Make sure journal flushed.
18698 local blk2=$(do_facet $SINGLEMDS \
18699 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18700 grep Blockcount | awk '{print $4}')
18702 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18704 run_test 228a "try to reuse idle OI blocks"
18707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18708 remote_mds_nodsh && skip "remote MDS with nodsh"
18709 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18711 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18712 local myDIR=$DIR/$tdir
18715 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18716 $LCTL set_param fail_loc=0x80001002
18717 createmany -o $myDIR/t- 10000
18718 $LCTL set_param fail_loc=0
18719 # The guard is current the largest FID holder
18721 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18723 local IDX=$(($SEQ % 64))
18725 do_facet $SINGLEMDS sync
18726 # Make sure journal flushed.
18728 local blk1=$(do_facet $SINGLEMDS \
18729 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18730 grep Blockcount | awk '{print $4}')
18732 # Remove old files, some OI blocks will become idle.
18733 unlinkmany $myDIR/t- 10000
18736 stop $SINGLEMDS || error "Fail to stop MDT."
18738 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18740 df $MOUNT || error "Fail to df."
18741 # Create new files, idle OI blocks should be reused.
18742 createmany -o $myDIR/t- 2000
18743 do_facet $SINGLEMDS sync
18744 # Make sure journal flushed.
18746 local blk2=$(do_facet $SINGLEMDS \
18747 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18748 grep Blockcount | awk '{print $4}')
18750 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18752 run_test 228b "idle OI blocks can be reused after MDT restart"
18756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18757 remote_mds_nodsh && skip "remote MDS with nodsh"
18758 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18760 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18761 local myDIR=$DIR/$tdir
18764 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18765 $LCTL set_param fail_loc=0x80001002
18766 # 20000 files can guarantee there are index nodes in the OI file
18767 createmany -o $myDIR/t- 20000
18768 $LCTL set_param fail_loc=0
18769 # The guard is current the largest FID holder
18771 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18773 local IDX=$(($SEQ % 64))
18775 do_facet $SINGLEMDS sync
18776 # Make sure journal flushed.
18778 local blk1=$(do_facet $SINGLEMDS \
18779 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18780 grep Blockcount | awk '{print $4}')
18782 # Remove old files, some OI blocks will become idle.
18783 unlinkmany $myDIR/t- 20000
18785 # The OI file should become empty now
18787 # Create new files, idle OI blocks should be reused.
18788 createmany -o $myDIR/t- 2000
18789 do_facet $SINGLEMDS sync
18790 # Make sure journal flushed.
18792 local blk2=$(do_facet $SINGLEMDS \
18793 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18794 grep Blockcount | awk '{print $4}')
18796 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18798 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18800 test_229() { # LU-2482, LU-3448
18801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18802 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18803 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18804 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18808 # Create a file with a released layout and stripe count 2.
18809 $MULTIOP $DIR/$tfile H2c ||
18810 error "failed to create file with released layout"
18812 $LFS getstripe -v $DIR/$tfile
18814 local pattern=$($LFS getstripe -L $DIR/$tfile)
18815 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18817 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18819 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18820 stat $DIR/$tfile || error "failed to stat released file"
18822 chown $RUNAS_ID $DIR/$tfile ||
18823 error "chown $RUNAS_ID $DIR/$tfile failed"
18825 chgrp $RUNAS_ID $DIR/$tfile ||
18826 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18828 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18829 rm $DIR/$tfile || error "failed to remove released file"
18831 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18835 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18836 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18837 skip "Need MDS version at least 2.11.52"
18841 test_mkdir $DIR/$tdir
18842 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18843 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18844 [ $mdt_idx -ne 0 ] &&
18845 error "create local directory on wrong MDT $mdt_idx"
18847 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18848 error "create remote directory failed"
18849 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18850 [ $mdt_idx -ne $MDTIDX ] &&
18851 error "create remote directory on wrong MDT $mdt_idx"
18853 createmany -o $DIR/$tdir/test_230/t- 10 ||
18854 error "create files on remote directory failed"
18855 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18856 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18857 rm -r $DIR/$tdir || error "unlink remote directory failed"
18859 run_test 230a "Create remote directory and files under the remote directory"
18862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18863 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18864 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18865 skip "Need MDS version at least 2.11.52"
18873 local migrate_dir=$DIR/$tdir/migrate_dir
18874 local other_dir=$DIR/$tdir/other_dir
18876 test_mkdir $DIR/$tdir
18877 test_mkdir -i0 -c1 $migrate_dir
18878 test_mkdir -i0 -c1 $other_dir
18879 for ((i=0; i<10; i++)); do
18880 mkdir -p $migrate_dir/dir_${i}
18881 createmany -o $migrate_dir/dir_${i}/f 10 ||
18882 error "create files under remote dir failed $i"
18885 cp /etc/passwd $migrate_dir/$tfile
18886 cp /etc/passwd $other_dir/$tfile
18887 chattr +SAD $migrate_dir
18888 chattr +SAD $migrate_dir/$tfile
18890 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18891 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18892 local old_dir_mode=$(stat -c%f $migrate_dir)
18893 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18895 mkdir -p $migrate_dir/dir_default_stripe2
18896 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18897 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18899 mkdir -p $other_dir
18900 ln $migrate_dir/$tfile $other_dir/luna
18901 ln $migrate_dir/$tfile $migrate_dir/sofia
18902 ln $other_dir/$tfile $migrate_dir/david
18903 ln -s $migrate_dir/$tfile $other_dir/zachary
18904 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18905 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18911 for len in 58 59 60; do
18912 lnktgt=$(str_repeat 'l' $len)
18913 touch $migrate_dir/$lnktgt
18914 ln -s $lnktgt $migrate_dir/${len}char_ln
18918 for len in 4094 4095; do
18919 lnktgt=$(str_repeat 'l' $len)
18920 ln -s $lnktgt $migrate_dir/${len}char_ln
18924 for len in 254 255; do
18925 touch $migrate_dir/$(str_repeat 'l' $len)
18928 $LFS migrate -m $MDTIDX $migrate_dir ||
18929 error "fails on migrating remote dir to MDT1"
18931 echo "migratate to MDT1, then checking.."
18932 for ((i = 0; i < 10; i++)); do
18933 for file in $(find $migrate_dir/dir_${i}); do
18934 mdt_index=$($LFS getstripe -m $file)
18935 # broken symlink getstripe will fail
18936 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18937 error "$file is not on MDT${MDTIDX}"
18941 # the multiple link file should still in MDT0
18942 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18943 [ $mdt_index == 0 ] ||
18944 error "$file is not on MDT${MDTIDX}"
18946 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18947 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18948 error " expect $old_dir_flag get $new_dir_flag"
18950 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18951 [ "$old_file_flag" = "$new_file_flag" ] ||
18952 error " expect $old_file_flag get $new_file_flag"
18954 local new_dir_mode=$(stat -c%f $migrate_dir)
18955 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18956 error "expect mode $old_dir_mode get $new_dir_mode"
18958 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18959 [ "$old_file_mode" = "$new_file_mode" ] ||
18960 error "expect mode $old_file_mode get $new_file_mode"
18962 diff /etc/passwd $migrate_dir/$tfile ||
18963 error "$tfile different after migration"
18965 diff /etc/passwd $other_dir/luna ||
18966 error "luna different after migration"
18968 diff /etc/passwd $migrate_dir/sofia ||
18969 error "sofia different after migration"
18971 diff /etc/passwd $migrate_dir/david ||
18972 error "david different after migration"
18974 diff /etc/passwd $other_dir/zachary ||
18975 error "zachary different after migration"
18977 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18978 error "${tfile}_ln different after migration"
18980 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18981 error "${tfile}_ln_other different after migration"
18983 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18984 [ $stripe_count = 2 ] ||
18985 error "dir strpe_count $d != 2 after migration."
18987 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18988 [ $stripe_count = 2 ] ||
18989 error "file strpe_count $d != 2 after migration."
18991 #migrate back to MDT0
18994 $LFS migrate -m $MDTIDX $migrate_dir ||
18995 error "fails on migrating remote dir to MDT0"
18997 echo "migrate back to MDT0, checking.."
18998 for file in $(find $migrate_dir); do
18999 mdt_index=$($LFS getstripe -m $file)
19000 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19001 error "$file is not on MDT${MDTIDX}"
19004 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19005 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19006 error " expect $old_dir_flag get $new_dir_flag"
19008 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19009 [ "$old_file_flag" = "$new_file_flag" ] ||
19010 error " expect $old_file_flag get $new_file_flag"
19012 local new_dir_mode=$(stat -c%f $migrate_dir)
19013 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19014 error "expect mode $old_dir_mode get $new_dir_mode"
19016 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19017 [ "$old_file_mode" = "$new_file_mode" ] ||
19018 error "expect mode $old_file_mode get $new_file_mode"
19020 diff /etc/passwd ${migrate_dir}/$tfile ||
19021 error "$tfile different after migration"
19023 diff /etc/passwd ${other_dir}/luna ||
19024 error "luna different after migration"
19026 diff /etc/passwd ${migrate_dir}/sofia ||
19027 error "sofia different after migration"
19029 diff /etc/passwd ${other_dir}/zachary ||
19030 error "zachary different after migration"
19032 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19033 error "${tfile}_ln different after migration"
19035 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19036 error "${tfile}_ln_other different after migration"
19038 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19039 [ $stripe_count = 2 ] ||
19040 error "dir strpe_count $d != 2 after migration."
19042 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19043 [ $stripe_count = 2 ] ||
19044 error "file strpe_count $d != 2 after migration."
19046 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19048 run_test 230b "migrate directory"
19051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19052 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19053 remote_mds_nodsh && skip "remote MDS with nodsh"
19054 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19055 skip "Need MDS version at least 2.11.52"
19061 local migrate_dir=$DIR/$tdir/migrate_dir
19063 #If migrating directory fails in the middle, all entries of
19064 #the directory is still accessiable.
19065 test_mkdir $DIR/$tdir
19066 test_mkdir -i0 -c1 $migrate_dir
19067 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19069 createmany -o $migrate_dir/f $total ||
19070 error "create files under ${migrate_dir} failed"
19072 # fail after migrating top dir, and this will fail only once, so the
19073 # first sub file migration will fail (currently f3), others succeed.
19074 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19075 do_facet mds1 lctl set_param fail_loc=0x1801
19076 local t=$(ls $migrate_dir | wc -l)
19077 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19078 error "migrate should fail"
19079 local u=$(ls $migrate_dir | wc -l)
19080 [ "$u" == "$t" ] || error "$u != $t during migration"
19082 # add new dir/file should succeed
19083 mkdir $migrate_dir/dir ||
19084 error "mkdir failed under migrating directory"
19085 touch $migrate_dir/file ||
19086 error "create file failed under migrating directory"
19088 # add file with existing name should fail
19089 for file in $migrate_dir/f*; do
19090 stat $file > /dev/null || error "stat $file failed"
19091 $OPENFILE -f O_CREAT:O_EXCL $file &&
19092 error "open(O_CREAT|O_EXCL) $file should fail"
19093 $MULTIOP $file m && error "create $file should fail"
19094 touch $DIR/$tdir/remote_dir/$tfile ||
19095 error "touch $tfile failed"
19096 ln $DIR/$tdir/remote_dir/$tfile $file &&
19097 error "link $file should fail"
19098 mdt_index=$($LFS getstripe -m $file)
19099 if [ $mdt_index == 0 ]; then
19100 # file failed to migrate is not allowed to rename to
19101 mv $DIR/$tdir/remote_dir/$tfile $file &&
19102 error "rename to $file should fail"
19104 mv $DIR/$tdir/remote_dir/$tfile $file ||
19105 error "rename to $file failed"
19107 echo hello >> $file || error "write $file failed"
19110 # resume migration with different options should fail
19111 $LFS migrate -m 0 $migrate_dir &&
19112 error "migrate -m 0 $migrate_dir should fail"
19114 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19115 error "migrate -c 2 $migrate_dir should fail"
19117 # resume migration should succeed
19118 $LFS migrate -m $MDTIDX $migrate_dir ||
19119 error "migrate $migrate_dir failed"
19121 echo "Finish migration, then checking.."
19122 for file in $(find $migrate_dir); do
19123 mdt_index=$($LFS getstripe -m $file)
19124 [ $mdt_index == $MDTIDX ] ||
19125 error "$file is not on MDT${MDTIDX}"
19128 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19130 run_test 230c "check directory accessiblity if migration failed"
19133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19135 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19136 skip "Need MDS version at least 2.11.52"
19138 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19140 local migrate_dir=$DIR/$tdir/migrate_dir
19150 old_index=$((RANDOM % MDSCOUNT))
19151 old_count=$((MDSCOUNT - old_index))
19152 new_index=$((RANDOM % MDSCOUNT))
19153 new_count=$((MDSCOUNT - new_index))
19154 new_hash=1 # for all_char
19156 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19157 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19159 test_mkdir $DIR/$tdir
19160 test_mkdir -i $old_index -c $old_count $migrate_dir
19162 for ((i=0; i<100; i++)); do
19163 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19164 createmany -o $migrate_dir/dir_${i}/f 100 ||
19165 error "create files under remote dir failed $i"
19168 echo -n "Migrate from MDT$old_index "
19169 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19170 echo -n "to MDT$new_index"
19171 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19174 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19175 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19176 error "migrate remote dir error"
19178 echo "Finish migration, then checking.."
19179 for file in $(find $migrate_dir); do
19180 mdt_index=$($LFS getstripe -m $file)
19181 if [ $mdt_index -lt $new_index ] ||
19182 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19183 error "$file is on MDT$mdt_index"
19187 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19189 run_test 230d "check migrate big directory"
19192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19193 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19194 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19195 skip "Need MDS version at least 2.11.52"
19202 mkdir_on_mdt0 $DIR/$tdir
19203 mkdir $DIR/$tdir/migrate_dir
19204 mkdir $DIR/$tdir/other_dir
19205 touch $DIR/$tdir/migrate_dir/a
19206 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19207 ls $DIR/$tdir/other_dir
19209 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19210 error "migrate dir fails"
19212 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19213 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19215 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19216 [ $mdt_index == 0 ] || error "a is not on MDT0"
19218 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19219 error "migrate dir fails"
19221 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19222 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19224 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19225 [ $mdt_index == 1 ] || error "a is not on MDT1"
19227 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19228 [ $mdt_index == 1 ] || error "b is not on MDT1"
19230 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19231 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19233 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19235 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19237 run_test 230e "migrate mulitple local link files"
19240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19241 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19242 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19243 skip "Need MDS version at least 2.11.52"
19248 mkdir -p $DIR/$tdir
19249 mkdir $DIR/$tdir/migrate_dir
19250 $LFS mkdir -i1 $DIR/$tdir/other_dir
19251 touch $DIR/$tdir/migrate_dir/a
19252 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19253 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19254 ls $DIR/$tdir/other_dir
19256 # a should be migrated to MDT1, since no other links on MDT0
19257 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19258 error "#1 migrate dir fails"
19259 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19260 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19261 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19262 [ $mdt_index == 1 ] || error "a is not on MDT1"
19264 # a should stay on MDT1, because it is a mulitple link file
19265 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19266 error "#2 migrate dir fails"
19267 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19268 [ $mdt_index == 1 ] || error "a is not on MDT1"
19270 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19271 error "#3 migrate dir fails"
19273 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19274 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19275 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19277 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19278 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19280 # a should be migrated to MDT0, since no other links on MDT1
19281 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19282 error "#4 migrate dir fails"
19283 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19284 [ $mdt_index == 0 ] || error "a is not on MDT0"
19286 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19288 run_test 230f "migrate mulitple remote link files"
19291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19292 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19293 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19294 skip "Need MDS version at least 2.11.52"
19296 mkdir -p $DIR/$tdir/migrate_dir
19298 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19299 error "migrating dir to non-exist MDT succeeds"
19302 run_test 230g "migrate dir to non-exist MDT"
19305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19306 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19307 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19308 skip "Need MDS version at least 2.11.52"
19312 mkdir -p $DIR/$tdir/migrate_dir
19314 $LFS migrate -m1 $DIR &&
19315 error "migrating mountpoint1 should fail"
19317 $LFS migrate -m1 $DIR/$tdir/.. &&
19318 error "migrating mountpoint2 should fail"
19321 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19322 error "migrating $tdir/migrate_dir/.. should fail"
19326 run_test 230h "migrate .. and root"
19329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19330 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19331 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19332 skip "Need MDS version at least 2.11.52"
19334 mkdir -p $DIR/$tdir/migrate_dir
19336 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19337 error "migration fails with a tailing slash"
19339 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19340 error "migration fails with two tailing slashes"
19342 run_test 230i "lfs migrate -m tolerates trailing slashes"
19345 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19346 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19347 skip "Need MDS version at least 2.11.52"
19349 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19350 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19351 error "create $tfile failed"
19352 cat /etc/passwd > $DIR/$tdir/$tfile
19354 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19356 cmp /etc/passwd $DIR/$tdir/$tfile ||
19357 error "DoM file mismatch after migration"
19359 run_test 230j "DoM file data not changed after dir migration"
19362 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19363 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19364 skip "Need MDS version at least 2.11.56"
19367 local files_on_starting_mdt=0
19369 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19370 $LFS getdirstripe $DIR/$tdir
19371 for i in $(seq $total); do
19372 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19373 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19374 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19377 echo "$files_on_starting_mdt files on MDT0"
19379 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19380 $LFS getdirstripe $DIR/$tdir
19382 files_on_starting_mdt=0
19383 for i in $(seq $total); do
19384 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19385 error "file $tfile.$i mismatch after migration"
19386 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19387 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19390 echo "$files_on_starting_mdt files on MDT1 after migration"
19391 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19393 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19394 $LFS getdirstripe $DIR/$tdir
19396 files_on_starting_mdt=0
19397 for i in $(seq $total); do
19398 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19399 error "file $tfile.$i mismatch after 2nd migration"
19400 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19401 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19404 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19405 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19409 run_test 230k "file data not changed after dir migration"
19412 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19413 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19414 skip "Need MDS version at least 2.11.56"
19416 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19417 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19418 error "create files under remote dir failed $i"
19419 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19421 run_test 230l "readdir between MDTs won't crash"
19424 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19425 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19426 skip "Need MDS version at least 2.11.56"
19429 local mig_dir=$DIR/$tdir/migrate_dir
19430 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19434 echo "Creating files and dirs with xattrs"
19435 test_mkdir $DIR/$tdir
19436 test_mkdir -i0 -c1 $mig_dir
19438 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19439 error "cannot set xattr attr1 on dir"
19440 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19441 error "cannot set xattr attr2 on dir"
19442 touch $mig_dir/dir/f0
19443 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19444 error "cannot set xattr attr1 on file"
19445 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19446 error "cannot set xattr attr2 on file"
19447 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19448 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19449 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19450 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19451 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19452 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19453 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19454 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19455 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19457 echo "Migrating to MDT1"
19458 $LFS migrate -m $MDTIDX $mig_dir ||
19459 error "fails on migrating dir to MDT1"
19461 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19462 echo "Checking xattrs"
19463 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19464 [ "$val" = $longstr ] ||
19465 error "expecting xattr1 $longstr on dir, found $val"
19466 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19467 [ "$val" = $shortstr ] ||
19468 error "expecting xattr2 $shortstr on dir, found $val"
19469 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19470 [ "$val" = $longstr ] ||
19471 error "expecting xattr1 $longstr on file, found $val"
19472 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19473 [ "$val" = $shortstr ] ||
19474 error "expecting xattr2 $shortstr on file, found $val"
19476 run_test 230m "xattrs not changed after dir migration"
19479 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19480 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19481 skip "Need MDS version at least 2.13.53"
19483 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19484 cat /etc/hosts > $DIR/$tdir/$tfile
19485 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19486 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19488 cmp /etc/hosts $DIR/$tdir/$tfile ||
19489 error "File data mismatch after migration"
19491 run_test 230n "Dir migration with mirrored file"
19494 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19495 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19496 skip "Need MDS version at least 2.13.52"
19498 local mdts=$(comma_list $(mdts_nodes))
19500 local restripe_status
19504 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19506 # in case "crush" hash type is not set
19507 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19509 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19510 mdt.*MDT0000.enable_dir_restripe)
19511 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19512 stack_trap "do_nodes $mdts $LCTL set_param \
19513 mdt.*.enable_dir_restripe=$restripe_status"
19516 createmany -m $DIR/$tdir/f 100 ||
19517 error "create files under remote dir failed $i"
19518 createmany -d $DIR/$tdir/d 100 ||
19519 error "create dirs under remote dir failed $i"
19521 for i in $(seq 2 $MDSCOUNT); do
19522 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19523 $LFS setdirstripe -c $i $DIR/$tdir ||
19524 error "split -c $i $tdir failed"
19525 wait_update $HOSTNAME \
19526 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19527 error "dir split not finished"
19528 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19529 awk '/migrate/ {sum += $2} END { print sum }')
19530 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19531 # delta is around total_files/stripe_count
19532 (( $delta < 200 / (i - 1) + 4 )) ||
19533 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19536 run_test 230o "dir split"
19539 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19540 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19541 skip "Need MDS version at least 2.13.52"
19543 local mdts=$(comma_list $(mdts_nodes))
19545 local restripe_status
19549 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19551 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19553 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19554 mdt.*MDT0000.enable_dir_restripe)
19555 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19556 stack_trap "do_nodes $mdts $LCTL set_param \
19557 mdt.*.enable_dir_restripe=$restripe_status"
19559 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19560 createmany -m $DIR/$tdir/f 100 ||
19561 error "create files under remote dir failed $i"
19562 createmany -d $DIR/$tdir/d 100 ||
19563 error "create dirs under remote dir failed $i"
19565 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
19566 local mdt_hash="crush"
19568 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19569 $LFS setdirstripe -c $i $DIR/$tdir ||
19570 error "split -c $i $tdir failed"
19571 [ $i -eq 1 ] && mdt_hash="none"
19572 wait_update $HOSTNAME \
19573 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19574 error "dir merge not finished"
19575 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19576 awk '/migrate/ {sum += $2} END { print sum }')
19577 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
19578 # delta is around total_files/stripe_count
19579 (( $delta < 200 / i + 4 )) ||
19580 error "$delta files migrated >= $((200 / i + 4))"
19583 run_test 230p "dir merge"
19586 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19587 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19588 skip "Need MDS version at least 2.13.52"
19590 local mdts=$(comma_list $(mdts_nodes))
19591 local saved_threshold=$(do_facet mds1 \
19592 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19593 local saved_delta=$(do_facet mds1 \
19594 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19595 local threshold=100
19598 local stripe_count=0
19603 # test with fewer files on ZFS
19604 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19606 stack_trap "do_nodes $mdts $LCTL set_param \
19607 mdt.*.dir_split_count=$saved_threshold"
19608 stack_trap "do_nodes $mdts $LCTL set_param \
19609 mdt.*.dir_split_delta=$saved_delta"
19610 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19611 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19612 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19613 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19614 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19615 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19617 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19618 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19620 create=$((threshold * 3 / 2))
19621 while [ $stripe_count -lt $MDSCOUNT ]; do
19622 createmany -m $DIR/$tdir/f $total $create ||
19623 error "create sub files failed"
19624 stat $DIR/$tdir > /dev/null
19625 total=$((total + create))
19626 stripe_count=$((stripe_count + delta))
19627 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19629 wait_update $HOSTNAME \
19630 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19631 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19633 wait_update $HOSTNAME \
19634 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19635 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19637 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19638 echo "$nr_files/$total files on MDT$stripe_index after split"
19639 # allow 10% margin of imbalance with crush hash
19640 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19641 error "$nr_files files on MDT$stripe_index after split"
19643 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19644 [ $nr_files -eq $total ] ||
19645 error "total sub files $nr_files != $total"
19648 run_test 230q "dir auto split"
19651 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19652 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19653 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19654 skip "Need MDS version at least 2.13.54"
19656 # maximum amount of local locks:
19657 # parent striped dir - 2 locks
19658 # new stripe in parent to migrate to - 1 lock
19659 # source and target - 2 locks
19660 # Total 5 locks for regular file
19661 mkdir -p $DIR/$tdir
19662 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19663 touch $DIR/$tdir/dir1/eee
19665 # create 4 hardlink for 4 more locks
19666 # Total: 9 locks > RS_MAX_LOCKS (8)
19667 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19668 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19669 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19670 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19671 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19672 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19673 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19674 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19676 cancel_lru_locks mdc
19678 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19679 error "migrate dir fails"
19681 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19683 run_test 230r "migrate with too many local locks"
19686 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19687 skip "Need MDS version at least 2.13.57"
19689 local mdts=$(comma_list $(mdts_nodes))
19690 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19691 mdt.*MDT0000.enable_dir_restripe)
19693 stack_trap "do_nodes $mdts $LCTL set_param \
19694 mdt.*.enable_dir_restripe=$restripe_status"
19698 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19699 test_mkdir $DIR/$tdir
19700 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19701 error "$LFS mkdir doesn't return -EEXIST if target exists"
19705 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19709 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19710 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
19711 skip "Need MDS version at least 2.14.50"
19713 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
19714 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
19715 $LFS project -p 1 -s $DIR/$tdir ||
19716 error "set $tdir project id failed"
19717 $LFS project -p 2 -s $DIR/$tdir/subdir ||
19718 error "set subdir project id failed"
19719 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
19721 run_test 230t "migrate directory with project ID set"
19725 # For simplicity this test assumes that max_pages_per_rpc
19726 # is the same across all OSCs
19727 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19728 local bulk_size=$((max_pages * PAGE_SIZE))
19729 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19732 mkdir -p $DIR/$tdir
19733 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19734 error "failed to set stripe with -S ${brw_size}M option"
19736 # clear the OSC stats
19737 $LCTL set_param osc.*.stats=0 &>/dev/null
19740 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19741 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19742 oflag=direct &>/dev/null || error "dd failed"
19744 sync; sleep 1; sync # just to be safe
19745 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19746 if [ x$nrpcs != "x1" ]; then
19747 $LCTL get_param osc.*.stats
19748 error "found $nrpcs ost_write RPCs, not 1 as expected"
19752 # Drop the OSC cache, otherwise we will read from it
19753 cancel_lru_locks osc
19755 # clear the OSC stats
19756 $LCTL set_param osc.*.stats=0 &>/dev/null
19758 # Client reads $bulk_size.
19759 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19760 iflag=direct &>/dev/null || error "dd failed"
19762 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19763 if [ x$nrpcs != "x1" ]; then
19764 $LCTL get_param osc.*.stats
19765 error "found $nrpcs ost_read RPCs, not 1 as expected"
19768 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19771 mkdir -p $DIR/$tdir
19773 for i in {0..1023}; do
19774 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19775 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19776 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19780 run_test 231b "must not assert on fully utilized OST request buffer"
19783 mkdir -p $DIR/$tdir
19784 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19786 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19787 do_facet ost1 $LCTL set_param fail_loc=0x31c
19789 # ignore dd failure
19790 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19792 do_facet ost1 $LCTL set_param fail_loc=0
19793 umount_client $MOUNT || error "umount failed"
19794 mount_client $MOUNT || error "mount failed"
19795 stop ost1 || error "cannot stop ost1"
19796 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19798 run_test 232a "failed lock should not block umount"
19801 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19802 skip "Need MDS version at least 2.10.58"
19804 mkdir -p $DIR/$tdir
19805 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19806 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19808 cancel_lru_locks osc
19810 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19811 do_facet ost1 $LCTL set_param fail_loc=0x31c
19814 $LFS data_version $DIR/$tdir/$tfile || true
19816 do_facet ost1 $LCTL set_param fail_loc=0
19817 umount_client $MOUNT || error "umount failed"
19818 mount_client $MOUNT || error "mount failed"
19819 stop ost1 || error "cannot stop ost1"
19820 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19822 run_test 232b "failed data version lock should not block umount"
19825 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19826 skip "Need MDS version at least 2.3.64"
19827 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19829 local fid=$($LFS path2fid $MOUNT)
19831 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19832 error "cannot access $MOUNT using its FID '$fid'"
19834 run_test 233a "checking that OBF of the FS root succeeds"
19837 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19838 skip "Need MDS version at least 2.5.90"
19839 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19841 local fid=$($LFS path2fid $MOUNT/.lustre)
19843 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19844 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19846 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19847 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19848 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19850 run_test 233b "checking that OBF of the FS .lustre succeeds"
19853 local p="$TMP/sanityN-$TESTNAME.parameters"
19854 save_lustre_params client "llite.*.xattr_cache" > $p
19855 lctl set_param llite.*.xattr_cache 1 ||
19856 skip_env "xattr cache is not supported"
19858 mkdir -p $DIR/$tdir || error "mkdir failed"
19859 touch $DIR/$tdir/$tfile || error "touch failed"
19860 # OBD_FAIL_LLITE_XATTR_ENOMEM
19861 $LCTL set_param fail_loc=0x1405
19862 getfattr -n user.attr $DIR/$tdir/$tfile &&
19863 error "getfattr should have failed with ENOMEM"
19864 $LCTL set_param fail_loc=0x0
19867 restore_lustre_params < $p
19870 run_test 234 "xattr cache should not crash on ENOMEM"
19873 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19874 skip "Need MDS version at least 2.4.52"
19876 flock_deadlock $DIR/$tfile
19881 124) error "process hangs on a deadlock"
19883 *) error "error executing flock_deadlock $DIR/$tfile"
19887 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19891 check_swap_layouts_support
19893 local ref1=/etc/passwd
19894 local ref2=/etc/group
19895 local file1=$DIR/$tdir/f1
19896 local file2=$DIR/$tdir/f2
19898 test_mkdir -c1 $DIR/$tdir
19899 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19900 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19901 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19902 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19903 local fd=$(free_fd)
19904 local cmd="exec $fd<>$file2"
19907 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19908 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19911 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19916 run_test 236 "Layout swap on open unlinked file"
19918 # LU-4659 linkea consistency
19920 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19921 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19922 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19923 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19926 ln $DIR/$tfile $DIR/$tfile.lnk
19927 touch $DIR/$tfile.new
19928 mv $DIR/$tfile.new $DIR/$tfile
19929 local fid1=$($LFS path2fid $DIR/$tfile)
19930 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19931 local path1=$($LFS fid2path $FSNAME "$fid1")
19932 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19933 local path2=$($LFS fid2path $FSNAME "$fid2")
19934 [ $tfile.lnk == $path2 ] ||
19935 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19938 run_test 238 "Verify linkea consistency"
19940 test_239A() { # was test_239
19941 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19942 skip "Need MDS version at least 2.5.60"
19944 local list=$(comma_list $(mdts_nodes))
19946 mkdir -p $DIR/$tdir
19947 createmany -o $DIR/$tdir/f- 5000
19948 unlinkmany $DIR/$tdir/f- 5000
19949 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19950 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19951 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19952 osp.*MDT*.sync_in_flight" | calc_sum)
19953 [ "$changes" -eq 0 ] || error "$changes not synced"
19955 run_test 239A "osp_sync test"
19957 test_239a() { #LU-5297
19958 remote_mds_nodsh && skip "remote MDS with nodsh"
19961 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19962 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19963 chgrp $RUNAS_GID $DIR/$tfile
19964 wait_delete_completed
19966 run_test 239a "process invalid osp sync record correctly"
19968 test_239b() { #LU-5297
19969 remote_mds_nodsh && skip "remote MDS with nodsh"
19972 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19973 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19974 chgrp $RUNAS_GID $DIR/$tfile1
19975 wait_delete_completed
19976 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19978 chgrp $RUNAS_GID $DIR/$tfile2
19979 wait_delete_completed
19981 run_test 239b "process osp sync record with ENOMEM error correctly"
19984 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19985 remote_mds_nodsh && skip "remote MDS with nodsh"
19987 mkdir -p $DIR/$tdir
19989 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19990 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19991 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19992 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19994 umount_client $MOUNT || error "umount failed"
19995 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19996 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19997 mount_client $MOUNT || error "failed to mount client"
19999 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20000 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20002 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20008 for LOOP in $(seq $count); do
20009 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20010 cancel_lru_locks $OSC || true
20018 for LOOP in $(seq $1); do
20019 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20024 test_241a() { # was test_241
20025 local bsize=$PAGE_SIZE
20027 (( bsize < 40960 )) && bsize=40960
20028 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20030 cancel_lru_locks $OSC
20031 test_241_bio 1000 $bsize &
20033 test_241_dio 1000 $bsize
20036 run_test 241a "bio vs dio"
20039 local bsize=$PAGE_SIZE
20041 (( bsize < 40960 )) && bsize=40960
20042 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20044 test_241_dio 1000 $bsize &
20046 test_241_dio 1000 $bsize
20049 run_test 241b "dio vs dio"
20052 remote_mds_nodsh && skip "remote MDS with nodsh"
20054 mkdir_on_mdt0 $DIR/$tdir
20055 touch $DIR/$tdir/$tfile
20057 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20058 do_facet mds1 lctl set_param fail_loc=0x105
20059 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20061 do_facet mds1 lctl set_param fail_loc=0
20062 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20064 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20068 test_mkdir $DIR/$tdir
20069 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20071 run_test 243 "various group lock tests"
20075 test_mkdir $DIR/$tdir
20076 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20077 sendfile_grouplock $DIR/$tdir/$tfile || \
20078 error "sendfile+grouplock failed"
20081 run_test 244a "sendfile with group lock tests"
20085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20088 local size=$((1024*1024))
20090 test_mkdir $DIR/$tdir
20091 for i in $(seq 1 $threads); do
20092 local file=$DIR/$tdir/file_$((i / 10))
20093 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20096 for i in $(seq 1 $threads); do
20100 run_test 244b "multi-threaded write with group lock"
20103 local flagname="multi_mod_rpcs"
20104 local connect_data_name="max_mod_rpcs"
20107 # check if multiple modify RPCs flag is set
20108 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20109 grep "connect_flags:")
20112 echo "$out" | grep -qw $flagname
20113 if [ $? -ne 0 ]; then
20114 echo "connect flag $flagname is not set"
20118 # check if multiple modify RPCs data is set
20119 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20122 echo "$out" | grep -qw $connect_data_name ||
20123 error "import should have connect data $connect_data_name"
20125 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20131 umount_client $submount
20136 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20138 skip_env "Fileset feature is not supported"
20140 local submount=${MOUNT}_$tdir
20143 mkdir -p $submount || error "mkdir $submount failed"
20144 FILESET="$FILESET/$tdir" mount_client $submount ||
20145 error "mount $submount failed"
20146 trap "cleanup_247 $submount" EXIT
20147 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20148 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20149 error "read $MOUNT/$tdir/$tfile failed"
20150 cleanup_247 $submount
20152 run_test 247a "mount subdir as fileset"
20155 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20156 skip_env "Fileset feature is not supported"
20158 local submount=${MOUNT}_$tdir
20160 rm -rf $MOUNT/$tdir
20161 mkdir -p $submount || error "mkdir $submount failed"
20163 FILESET="$FILESET/$tdir" mount_client $submount &&
20164 error "mount $submount should fail"
20167 run_test 247b "mount subdir that dose not exist"
20170 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20171 skip_env "Fileset feature is not supported"
20173 local submount=${MOUNT}_$tdir
20175 mkdir -p $MOUNT/$tdir/dir1
20176 mkdir -p $submount || error "mkdir $submount failed"
20177 trap "cleanup_247 $submount" EXIT
20178 FILESET="$FILESET/$tdir" mount_client $submount ||
20179 error "mount $submount failed"
20180 local fid=$($LFS path2fid $MOUNT/)
20181 $LFS fid2path $submount $fid && error "fid2path should fail"
20182 cleanup_247 $submount
20184 run_test 247c "running fid2path outside subdirectory root"
20187 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20188 skip "Fileset feature is not supported"
20190 local submount=${MOUNT}_$tdir
20192 mkdir -p $MOUNT/$tdir/dir1
20193 mkdir -p $submount || error "mkdir $submount failed"
20194 FILESET="$FILESET/$tdir" mount_client $submount ||
20195 error "mount $submount failed"
20196 trap "cleanup_247 $submount" EXIT
20198 local td=$submount/dir1
20199 local fid=$($LFS path2fid $td)
20200 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20202 # check that we get the same pathname back
20205 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20206 echo "$rootpath $fid"
20207 found=$($LFS fid2path $rootpath "$fid")
20208 [ -n "found" ] || error "fid2path should succeed"
20209 [ "$found" == "$td" ] || error "fid2path $found != $td"
20211 # check wrong root path format
20212 rootpath=$submount"_wrong"
20213 found=$($LFS fid2path $rootpath "$fid")
20214 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20216 cleanup_247 $submount
20218 run_test 247d "running fid2path inside subdirectory root"
20222 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20224 skip "Fileset feature is not supported"
20226 local submount=${MOUNT}_$tdir
20229 mkdir -p $submount || error "mkdir $submount failed"
20230 FILESET="$FILESET/.." mount_client $submount &&
20231 error "mount $submount should fail"
20234 run_test 247e "mount .. as fileset"
20237 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20238 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20239 skip "Need at least version 2.13.52"
20240 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20241 skip "Need at least version 2.14.50"
20242 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20244 skip "Fileset feature is not supported"
20246 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20247 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20248 error "mkdir remote failed"
20249 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
20250 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20251 error "mkdir striped failed"
20252 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20254 local submount=${MOUNT}_$tdir
20256 mkdir -p $submount || error "mkdir $submount failed"
20257 stack_trap "rmdir $submount"
20261 local fileset=$FILESET
20262 local mdts=$(comma_list $(mdts_nodes))
20264 stat=$(do_facet mds1 $LCTL get_param -n \
20265 mdt.*MDT0000.enable_remote_subdir_mount)
20266 stack_trap "do_nodes $mdts $LCTL set_param \
20267 mdt.*.enable_remote_subdir_mount=$stat"
20269 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20270 stack_trap "umount_client $submount"
20271 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20272 error "mount remote dir $dir should fail"
20274 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20275 $tdir/striped/. ; do
20276 FILESET="$fileset/$dir" mount_client $submount ||
20277 error "mount $dir failed"
20278 umount_client $submount
20281 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20282 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20283 error "mount $tdir/remote failed"
20285 run_test 247f "mount striped or remote directory as fileset"
20288 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20289 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20290 skip "Need at least version 2.14.50"
20292 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20293 error "mkdir $tdir failed"
20294 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20296 local submount=${MOUNT}_$tdir
20298 mkdir -p $submount || error "mkdir $submount failed"
20299 stack_trap "rmdir $submount"
20301 FILESET="$fileset/$tdir" mount_client $submount ||
20302 error "mount $dir failed"
20303 stack_trap "umount $submount"
20305 local mdts=$(comma_list $(mdts_nodes))
20309 stat $submount > /dev/null
20310 cancel_lru_locks $MDC
20311 stat $submount > /dev/null
20312 stat $submount/$tfile > /dev/null
20313 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20314 stat $submount/$tfile > /dev/null
20315 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20316 awk '/getattr/ {sum += $2} END {print sum}')
20318 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20320 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20323 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20324 [ -z "$fast_read_sav" ] && skip "no fast read support"
20326 # create a large file for fast read verification
20327 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20329 # make sure the file is created correctly
20330 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20331 { rm -f $DIR/$tfile; skip "file creation error"; }
20333 echo "Test 1: verify that fast read is 4 times faster on cache read"
20335 # small read with fast read enabled
20336 $LCTL set_param -n llite.*.fast_read=1
20337 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20338 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20339 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20340 # small read with fast read disabled
20341 $LCTL set_param -n llite.*.fast_read=0
20342 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20343 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20344 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20346 # verify that fast read is 4 times faster for cache read
20347 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20348 error_not_in_vm "fast read was not 4 times faster: " \
20349 "$t_fast vs $t_slow"
20351 echo "Test 2: verify the performance between big and small read"
20352 $LCTL set_param -n llite.*.fast_read=1
20354 # 1k non-cache read
20355 cancel_lru_locks osc
20356 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20357 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20358 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20360 # 1M non-cache read
20361 cancel_lru_locks osc
20362 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20363 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20364 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20366 # verify that big IO is not 4 times faster than small IO
20367 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20368 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20370 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20373 run_test 248a "fast read verification"
20376 # Default short_io_bytes=16384, try both smaller and larger sizes.
20377 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20378 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20379 echo "bs=53248 count=113 normal buffered write"
20380 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20381 error "dd of initial data file failed"
20382 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20384 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20385 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20386 error "dd with sync normal writes failed"
20387 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20389 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20390 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20391 error "dd with sync small writes failed"
20392 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20394 cancel_lru_locks osc
20396 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20397 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20398 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20399 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20400 iflag=direct || error "dd with O_DIRECT small read failed"
20401 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20402 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20403 error "compare $TMP/$tfile.1 failed"
20405 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20406 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20408 # just to see what the maximum tunable value is, and test parsing
20409 echo "test invalid parameter 2MB"
20410 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20411 error "too-large short_io_bytes allowed"
20412 echo "test maximum parameter 512KB"
20413 # if we can set a larger short_io_bytes, run test regardless of version
20414 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20415 # older clients may not allow setting it this large, that's OK
20416 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20417 skip "Need at least client version 2.13.50"
20418 error "medium short_io_bytes failed"
20420 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20421 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20423 echo "test large parameter 64KB"
20424 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20425 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20427 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20428 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20429 error "dd with sync large writes failed"
20430 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20432 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20433 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20434 num=$((113 * 4096 / PAGE_SIZE))
20435 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20436 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20437 error "dd with O_DIRECT large writes failed"
20438 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20439 error "compare $DIR/$tfile.3 failed"
20441 cancel_lru_locks osc
20443 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20444 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20445 error "dd with O_DIRECT large read failed"
20446 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20447 error "compare $TMP/$tfile.2 failed"
20449 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20450 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20451 error "dd with O_DIRECT large read failed"
20452 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20453 error "compare $TMP/$tfile.3 failed"
20455 run_test 248b "test short_io read and write for both small and large sizes"
20457 test_249() { # LU-7890
20458 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20459 skip "Need at least version 2.8.54"
20462 $LFS setstripe -c 1 $DIR/$tfile
20463 # Offset 2T == 4k * 512M
20464 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20465 error "dd to 2T offset failed"
20467 run_test 249 "Write above 2T file size"
20470 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20471 && skip "no 16TB file size limit on ZFS"
20473 $LFS setstripe -c 1 $DIR/$tfile
20474 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20475 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20476 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20477 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20478 conv=notrunc,fsync && error "append succeeded"
20481 run_test 250 "Write above 16T limit"
20484 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20486 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20487 #Skip once - writing the first stripe will succeed
20488 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20489 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20490 error "short write happened"
20492 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20493 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20494 error "short read happened"
20498 run_test 251 "Handling short read and write correctly"
20501 remote_mds_nodsh && skip "remote MDS with nodsh"
20502 remote_ost_nodsh && skip "remote OST with nodsh"
20503 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20504 skip_env "ldiskfs only test"
20514 # check lr_reader on OST0000
20516 dev=$(facet_device $tgt)
20517 out=$(do_facet $tgt $LR_READER $dev)
20518 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20520 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20521 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20522 error "Invalid uuid returned by $LR_READER on target $tgt"
20523 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20525 # check lr_reader -c on MDT0000
20527 dev=$(facet_device $tgt)
20528 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20529 skip "$LR_READER does not support additional options"
20531 out=$(do_facet $tgt $LR_READER -c $dev)
20532 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20534 num=$(echo "$out" | grep -c "mdtlov")
20535 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20536 error "Invalid number of mdtlov clients returned by $LR_READER"
20537 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20539 # check lr_reader -cr on MDT0000
20540 out=$(do_facet $tgt $LR_READER -cr $dev)
20541 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20543 echo "$out" | grep -q "^reply_data:$" ||
20544 error "$LR_READER should have returned 'reply_data' section"
20545 num=$(echo "$out" | grep -c "client_generation")
20546 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20548 run_test 252 "check lr_reader tool"
20551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20552 remote_mds_nodsh && skip "remote MDS with nodsh"
20553 remote_mgs_nodsh && skip "remote MGS with nodsh"
20557 local ost_name=$(ostname_from_index $ostidx)
20560 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20561 do_facet $SINGLEMDS $LCTL get_param -n \
20562 osp.$mdtosc_proc1.reserved_mb_high ||
20563 skip "remote MDS does not support reserved_mb_high"
20567 wait_delete_completed
20570 pool_add $TESTNAME || error "Pool creation failed"
20571 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20573 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20574 error "Setstripe failed"
20576 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20578 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20580 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20582 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20583 osp.$mdtosc_proc1.prealloc_status)
20584 echo "prealloc_status $oa_status"
20586 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20587 error "File creation should fail"
20589 #object allocation was stopped, but we still able to append files
20590 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20591 oflag=append || error "Append failed"
20593 rm -f $DIR/$tdir/$tfile.0
20595 # For this test, we want to delete the files we created to go out of
20596 # space but leave the watermark, so we remain nearly out of space
20597 ost_watermarks_enospc_delete_files $tfile $ostidx
20599 wait_delete_completed
20603 for i in $(seq 10 12); do
20604 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20605 2>/dev/null || error "File creation failed after rm"
20608 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20609 osp.$mdtosc_proc1.prealloc_status)
20610 echo "prealloc_status $oa_status"
20612 if (( oa_status != 0 )); then
20613 error "Object allocation still disable after rm"
20616 run_test 253 "Check object allocation limit"
20619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20620 remote_mds_nodsh && skip "remote MDS with nodsh"
20621 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20622 skip "MDS does not support changelog_size"
20625 local MDT0=$(facet_svc $SINGLEMDS)
20627 changelog_register || error "changelog_register failed"
20629 changelog_clear 0 || error "changelog_clear failed"
20631 local size1=$(do_facet $SINGLEMDS \
20632 $LCTL get_param -n mdd.$MDT0.changelog_size)
20633 echo "Changelog size $size1"
20636 $LFS mkdir -i 0 $DIR/$tdir
20638 mkdir -p $DIR/$tdir/pics/2008/zachy
20639 touch $DIR/$tdir/pics/2008/zachy/timestamp
20640 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20641 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20642 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20643 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20644 rm $DIR/$tdir/pics/desktop.jpg
20646 local size2=$(do_facet $SINGLEMDS \
20647 $LCTL get_param -n mdd.$MDT0.changelog_size)
20648 echo "Changelog size after work $size2"
20650 (( $size2 > $size1 )) ||
20651 error "new Changelog size=$size2 less than old size=$size1"
20653 run_test 254 "Check changelog size"
20660 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20661 awk -F: '{print $2}' | grep $type > /dev/null
20662 if [ $? -ne 0 ]; then
20672 lfs ladvise -a willread $file > /dev/null 2>&1
20673 if [ $? -eq 0 ]; then
20677 lfs ladvise -a willread $file 2>&1 |
20678 grep "Inappropriate ioctl for device" > /dev/null
20679 if [ $? -eq 0 ]; then
20686 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20689 # run a random read IO workload
20690 # usage: random_read_iops <filename> <filesize> <iosize>
20691 random_read_iops() {
20694 local iosize=${3:-4096}
20696 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20697 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20700 drop_file_oss_cache() {
20704 $LFS ladvise -a dontneed $file 2>/dev/null ||
20705 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20708 ladvise_willread_performance()
20711 local average_origin=0
20712 local average_cache=0
20713 local average_ladvise=0
20715 for ((i = 1; i <= $repeat; i++)); do
20716 echo "Iter $i/$repeat: reading without willread hint"
20717 cancel_lru_locks osc
20718 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20719 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20720 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20721 average_origin=$(bc <<<"$average_origin + $speed_origin")
20723 cancel_lru_locks osc
20724 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20725 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20726 average_cache=$(bc <<<"$average_cache + $speed_cache")
20728 cancel_lru_locks osc
20729 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20730 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20731 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20732 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20733 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20735 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20736 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20737 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20739 speedup_cache=$(percent $average_cache $average_origin)
20740 speedup_ladvise=$(percent $average_ladvise $average_origin)
20742 echo "Average uncached read: $average_origin"
20743 echo "Average speedup with OSS cached read: " \
20744 "$average_cache = +$speedup_cache%"
20745 echo "Average speedup with ladvise willread: " \
20746 "$average_ladvise = +$speedup_ladvise%"
20748 local lowest_speedup=20
20749 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20750 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20751 "got $average_cache%. Skipping ladvise willread check."
20755 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20756 # it is still good to run until then to exercise 'ladvise willread'
20757 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20758 [ "$ost1_FSTYPE" = "zfs" ] &&
20759 echo "osd-zfs does not support dontneed or drop_caches" &&
20762 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20763 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20764 error_not_in_vm "Speedup with willread is less than " \
20765 "$lowest_speedup%, got $average_ladvise%"
20769 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20770 skip "lustre < 2.8.54 does not support ladvise "
20771 remote_ost_nodsh && skip "remote OST with nodsh"
20773 stack_trap "rm -f $DIR/$tfile"
20774 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20776 ladvise_no_type willread $DIR/$tfile &&
20777 skip "willread ladvise is not supported"
20779 ladvise_no_ioctl $DIR/$tfile &&
20780 skip "ladvise ioctl is not supported"
20783 local size=$((size_mb * 1048576))
20784 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20785 error "dd to $DIR/$tfile failed"
20787 lfs ladvise -a willread $DIR/$tfile ||
20788 error "Ladvise failed with no range argument"
20790 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20791 error "Ladvise failed with no -l or -e argument"
20793 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20794 error "Ladvise failed with only -e argument"
20796 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20797 error "Ladvise failed with only -l argument"
20799 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20800 error "End offset should not be smaller than start offset"
20802 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20803 error "End offset should not be equal to start offset"
20805 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20806 error "Ladvise failed with overflowing -s argument"
20808 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20809 error "Ladvise failed with overflowing -e argument"
20811 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20812 error "Ladvise failed with overflowing -l argument"
20814 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20815 error "Ladvise succeeded with conflicting -l and -e arguments"
20817 echo "Synchronous ladvise should wait"
20819 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20820 do_nodes $(comma_list $(osts_nodes)) \
20821 $LCTL set_param fail_val=$delay fail_loc=0x237
20823 local start_ts=$SECONDS
20824 lfs ladvise -a willread $DIR/$tfile ||
20825 error "Ladvise failed with no range argument"
20826 local end_ts=$SECONDS
20827 local inteval_ts=$((end_ts - start_ts))
20829 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20830 error "Synchronous advice didn't wait reply"
20833 echo "Asynchronous ladvise shouldn't wait"
20834 local start_ts=$SECONDS
20835 lfs ladvise -a willread -b $DIR/$tfile ||
20836 error "Ladvise failed with no range argument"
20837 local end_ts=$SECONDS
20838 local inteval_ts=$((end_ts - start_ts))
20840 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20841 error "Asynchronous advice blocked"
20844 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20845 ladvise_willread_performance
20847 run_test 255a "check 'lfs ladvise -a willread'"
20853 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20857 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20858 skip "lustre < 2.8.54 does not support ladvise "
20859 remote_ost_nodsh && skip "remote OST with nodsh"
20861 stack_trap "rm -f $DIR/$tfile"
20862 lfs setstripe -c 1 -i 0 $DIR/$tfile
20864 ladvise_no_type dontneed $DIR/$tfile &&
20865 skip "dontneed ladvise is not supported"
20867 ladvise_no_ioctl $DIR/$tfile &&
20868 skip "ladvise ioctl is not supported"
20870 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20871 [ "$ost1_FSTYPE" = "zfs" ] &&
20872 skip "zfs-osd does not support 'ladvise dontneed'"
20875 local size=$((size_mb * 1048576))
20876 # In order to prevent disturbance of other processes, only check 3/4
20877 # of the memory usage
20878 local kibibytes=$((size_mb * 1024 * 3 / 4))
20880 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20881 error "dd to $DIR/$tfile failed"
20883 #force write to complete before dropping OST cache & checking memory
20886 local total=$(facet_meminfo ost1 MemTotal)
20887 echo "Total memory: $total KiB"
20889 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20890 local before_read=$(facet_meminfo ost1 Cached)
20891 echo "Cache used before read: $before_read KiB"
20893 lfs ladvise -a willread $DIR/$tfile ||
20894 error "Ladvise willread failed"
20895 local after_read=$(facet_meminfo ost1 Cached)
20896 echo "Cache used after read: $after_read KiB"
20898 lfs ladvise -a dontneed $DIR/$tfile ||
20899 error "Ladvise dontneed again failed"
20900 local no_read=$(facet_meminfo ost1 Cached)
20901 echo "Cache used after dontneed ladvise: $no_read KiB"
20903 if [ $total -lt $((before_read + kibibytes)) ]; then
20904 echo "Memory is too small, abort checking"
20908 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20909 error "Ladvise willread should use more memory" \
20910 "than $kibibytes KiB"
20913 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20914 error "Ladvise dontneed should release more memory" \
20915 "than $kibibytes KiB"
20918 run_test 255b "check 'lfs ladvise -a dontneed'"
20921 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20922 skip "lustre < 2.10.50 does not support lockahead"
20924 local ost1_imp=$(get_osc_import_name client ost1)
20925 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20933 test_mkdir -p $DIR/$tdir
20934 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20936 #test 10 returns only success/failure
20938 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20940 if [ $rc -eq 255 ]; then
20941 error "Ladvise test${i} failed, ${rc}"
20944 #test 11 counts lock enqueue requests, all others count new locks
20946 count=$(do_facet ost1 \
20947 $LCTL get_param -n ost.OSS.ost.stats)
20948 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20950 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20952 if [ $rc -eq 255 ]; then
20953 error "Ladvise test${i} failed, ${rc}"
20956 new_count=$(do_facet ost1 \
20957 $LCTL get_param -n ost.OSS.ost.stats)
20958 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20959 awk '{ print $2 }')
20961 difference="$((new_count - count))"
20962 if [ $difference -ne $rc ]; then
20963 error "Ladvise test${i}, bad enqueue count, returned " \
20964 "${rc}, actual ${difference}"
20967 for i in $(seq 12 21); do
20968 # If we do not do this, we run the risk of having too many
20969 # locks and starting lock cancellation while we are checking
20971 cancel_lru_locks osc
20973 count=$($LCTL get_param -n \
20974 ldlm.namespaces.$imp_name.lock_unused_count)
20976 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20978 if [ $rc -eq 255 ]; then
20979 error "Ladvise test ${i} failed, ${rc}"
20982 new_count=$($LCTL get_param -n \
20983 ldlm.namespaces.$imp_name.lock_unused_count)
20984 difference="$((new_count - count))"
20986 # Test 15 output is divided by 100 to map down to valid return
20987 if [ $i -eq 15 ]; then
20991 if [ $difference -ne $rc ]; then
20992 error "Ladvise test ${i}, bad lock count, returned " \
20993 "${rc}, actual ${difference}"
20997 #test 22 returns only success/failure
20999 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21001 if [ $rc -eq 255 ]; then
21002 error "Ladvise test${i} failed, ${rc}"
21005 run_test 255c "suite of ladvise lockahead tests"
21008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21009 remote_mds_nodsh && skip "remote MDS with nodsh"
21010 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21011 changelog_users $SINGLEMDS | grep "^cl" &&
21012 skip "active changelog user"
21018 mdt_dev=$(mdsdevname 1)
21021 changelog_register || error "changelog_register failed"
21024 mkdir_on_mdt0 $DIR/$tdir
21026 changelog_clear 0 || error "changelog_clear failed"
21029 touch $DIR/$tdir/{1..10}
21032 stop $SINGLEMDS || error "Fail to stop MDT"
21036 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21038 #after mount new plainllog is used
21039 touch $DIR/$tdir/{11..19}
21040 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21041 stack_trap "rm -f $tmpfile"
21042 cat_sl=$(do_facet $SINGLEMDS "sync; \
21043 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21044 llog_reader $tmpfile | grep -c type=1064553b")
21045 do_facet $SINGLEMDS llog_reader $tmpfile
21047 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21049 changelog_clear 0 || error "changelog_clear failed"
21051 cat_sl=$(do_facet $SINGLEMDS "sync; \
21052 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21053 llog_reader $tmpfile | grep -c type=1064553b")
21055 if (( cat_sl == 2 )); then
21056 error "Empty plain llog was not deleted from changelog catalog"
21057 elif (( cat_sl != 1 )); then
21058 error "Active plain llog shouldn't be deleted from catalog"
21061 run_test 256 "Check llog delete for empty and not full state"
21064 remote_mds_nodsh && skip "remote MDS with nodsh"
21065 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21066 skip "Need MDS version at least 2.8.55"
21068 test_mkdir $DIR/$tdir
21070 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21071 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21074 #define OBD_FAIL_MDS_XATTR_REP 0x161
21075 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21076 local facet=mds$((mdtidx + 1))
21077 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21078 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21080 stop $facet || error "stop MDS failed"
21081 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21082 error "start MDS fail"
21083 wait_recovery_complete $facet
21085 run_test 257 "xattr locks are not lost"
21087 # Verify we take the i_mutex when security requires it
21089 #define OBD_FAIL_IMUTEX_SEC 0x141c
21090 $LCTL set_param fail_loc=0x141c
21092 chmod u+s $DIR/$tfile
21093 chmod a+rwx $DIR/$tfile
21094 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21096 if [ $RC -ne 0 ]; then
21097 error "error, failed to take i_mutex, rc=$?"
21101 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21103 # Verify we do NOT take the i_mutex in the normal case
21105 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21106 $LCTL set_param fail_loc=0x141d
21109 chmod a+rw $DIR/$tfile
21110 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21112 if [ $RC -ne 0 ]; then
21113 error "error, took i_mutex unnecessarily, rc=$?"
21118 run_test 258b "verify i_mutex security behavior"
21121 local file=$DIR/$tfile
21125 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21127 stack_trap "rm -f $file" EXIT
21129 wait_delete_completed
21130 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21131 echo "before: $before"
21133 $LFS setstripe -i 0 -c 1 $file
21134 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21136 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21137 echo "after write: $after"
21139 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21140 do_facet ost1 $LCTL set_param fail_loc=0x2301
21142 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21143 echo "after truncate: $after"
21146 do_facet ost1 $LCTL set_param fail_loc=0
21147 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21149 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21150 echo "after restart: $after"
21151 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21152 error "missing truncate?"
21156 run_test 259 "crash at delayed truncate"
21159 #define OBD_FAIL_MDC_CLOSE 0x806
21160 $LCTL set_param fail_loc=0x80000806
21164 run_test 260 "Check mdc_close fail"
21166 ### Data-on-MDT sanity tests ###
21168 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21169 skip "Need MDS version at least 2.10.55 for DoM"
21172 local dom=$DIR/$tdir/dom_file
21173 local tmp=$DIR/$tdir/tmp_file
21175 mkdir_on_mdt0 $DIR/$tdir
21177 # basic checks for DoM component creation
21178 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21179 error "Can set MDT layout to non-first entry"
21181 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21182 error "Can define multiple entries as MDT layout"
21184 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21186 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21187 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21188 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21190 local mdtidx=$($LFS getstripe -m $dom)
21191 local mdtname=MDT$(printf %04x $mdtidx)
21192 local facet=mds$((mdtidx + 1))
21193 local space_check=1
21195 # Skip free space checks with ZFS
21196 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21200 local size_tmp=$((65536 * 3))
21201 local mdtfree1=$(do_facet $facet \
21202 lctl get_param -n osd*.*$mdtname.kbytesfree)
21204 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21205 # check also direct IO along write
21206 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21207 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21209 cmp $tmp $dom || error "file data is different"
21210 [ $(stat -c%s $dom) == $size_tmp ] ||
21211 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21212 if [ $space_check == 1 ]; then
21213 local mdtfree2=$(do_facet $facet \
21214 lctl get_param -n osd*.*$mdtname.kbytesfree)
21216 # increase in usage from by $size_tmp
21217 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21218 error "MDT free space wrong after write: " \
21219 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21223 local size_dom=10000
21225 $TRUNCATE $dom $size_dom
21226 [ $(stat -c%s $dom) == $size_dom ] ||
21227 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21228 if [ $space_check == 1 ]; then
21229 mdtfree1=$(do_facet $facet \
21230 lctl get_param -n osd*.*$mdtname.kbytesfree)
21231 # decrease in usage from $size_tmp to new $size_dom
21232 [ $(($mdtfree1 - $mdtfree2)) -ge \
21233 $(((size_tmp - size_dom) / 1024)) ] ||
21234 error "MDT free space is wrong after truncate: " \
21235 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21241 size_dom=$((size_dom + size_tmp))
21242 [ $(stat -c%s $dom) == $size_dom ] ||
21243 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21244 if [ $space_check == 1 ]; then
21245 mdtfree2=$(do_facet $facet \
21246 lctl get_param -n osd*.*$mdtname.kbytesfree)
21247 # increase in usage by $size_tmp from previous
21248 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21249 error "MDT free space is wrong after append: " \
21250 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21255 if [ $space_check == 1 ]; then
21256 mdtfree1=$(do_facet $facet \
21257 lctl get_param -n osd*.*$mdtname.kbytesfree)
21258 # decrease in usage by $size_dom from previous
21259 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21260 error "MDT free space is wrong after removal: " \
21261 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21264 # combined striping
21265 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21266 error "Can't create DoM + OST striping"
21268 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21269 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21270 # check also direct IO along write
21271 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21273 cmp $tmp $dom || error "file data is different"
21274 [ $(stat -c%s $dom) == $size_tmp ] ||
21275 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21280 run_test 270a "DoM: basic functionality tests"
21283 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21284 skip "Need MDS version at least 2.10.55"
21286 local dom=$DIR/$tdir/dom_file
21287 local max_size=1048576
21289 mkdir -p $DIR/$tdir
21290 $LFS setstripe -E $max_size -L mdt $dom
21292 # truncate over the limit
21293 $TRUNCATE $dom $(($max_size + 1)) &&
21294 error "successful truncate over the maximum size"
21295 # write over the limit
21296 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21297 error "successful write over the maximum size"
21298 # append over the limit
21299 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21300 echo "12345" >> $dom && error "successful append over the maximum size"
21305 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21308 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21309 skip "Need MDS version at least 2.10.55"
21311 mkdir -p $DIR/$tdir
21312 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21314 # check files inherit DoM EA
21315 touch $DIR/$tdir/first
21316 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21317 error "bad pattern"
21318 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21319 error "bad stripe count"
21320 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21321 error "bad stripe size"
21323 # check directory inherits DoM EA and uses it as default
21324 mkdir $DIR/$tdir/subdir
21325 touch $DIR/$tdir/subdir/second
21326 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21327 error "bad pattern in sub-directory"
21328 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21329 error "bad stripe count in sub-directory"
21330 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21331 error "bad stripe size in sub-directory"
21334 run_test 270c "DoM: DoM EA inheritance tests"
21337 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21338 skip "Need MDS version at least 2.10.55"
21340 mkdir -p $DIR/$tdir
21341 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21343 # inherit default DoM striping
21344 mkdir $DIR/$tdir/subdir
21345 touch $DIR/$tdir/subdir/f1
21347 # change default directory striping
21348 $LFS setstripe -c 1 $DIR/$tdir/subdir
21349 touch $DIR/$tdir/subdir/f2
21350 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21351 error "wrong default striping in file 2"
21352 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21353 error "bad pattern in file 2"
21356 run_test 270d "DoM: change striping from DoM to RAID0"
21359 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21360 skip "Need MDS version at least 2.10.55"
21362 mkdir -p $DIR/$tdir/dom
21363 mkdir -p $DIR/$tdir/norm
21366 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21367 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21369 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21370 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21372 # find DoM files by layout
21373 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21374 [ $NUM -eq $DOMFILES ] ||
21375 error "lfs find -L: found $NUM, expected $DOMFILES"
21376 echo "Test 1: lfs find 20 DOM files by layout: OK"
21378 # there should be 1 dir with default DOM striping
21379 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21381 error "lfs find -L: found $NUM, expected 1 dir"
21382 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21384 # find DoM files by stripe size
21385 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21386 [ $NUM -eq $DOMFILES ] ||
21387 error "lfs find -S: found $NUM, expected $DOMFILES"
21388 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21390 # find files by stripe offset except DoM files
21391 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21392 [ $NUM -eq $NORMFILES ] ||
21393 error "lfs find -i: found $NUM, expected $NORMFILES"
21394 echo "Test 5: lfs find no DOM files by stripe index: OK"
21397 run_test 270e "DoM: lfs find with DoM files test"
21400 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21401 skip "Need MDS version at least 2.10.55"
21403 local mdtname=${FSNAME}-MDT0000-mdtlov
21404 local dom=$DIR/$tdir/dom_file
21405 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21406 lod.$mdtname.dom_stripesize)
21407 local dom_limit=131072
21409 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21410 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21411 lod.$mdtname.dom_stripesize)
21412 [ ${dom_limit} -eq ${dom_current} ] ||
21413 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21415 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21416 $LFS setstripe -d $DIR/$tdir
21417 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21418 error "Can't set directory default striping"
21420 # exceed maximum stripe size
21421 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21422 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21423 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21424 error "Able to create DoM component size more than LOD limit"
21426 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21427 dom_current=$(do_facet mds1 $LCTL get_param -n \
21428 lod.$mdtname.dom_stripesize)
21429 [ 0 -eq ${dom_current} ] ||
21430 error "Can't set zero DoM stripe limit"
21433 # attempt to create DoM file on server with disabled DoM should
21434 # remove DoM entry from layout and be succeed
21435 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21436 error "Can't create DoM file (DoM is disabled)"
21437 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21438 error "File has DoM component while DoM is disabled"
21441 # attempt to create DoM file with only DoM stripe should return error
21442 $LFS setstripe -E $dom_limit -L mdt $dom &&
21443 error "Able to create DoM-only file while DoM is disabled"
21445 # too low values to be aligned with smallest stripe size 64K
21446 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21447 dom_current=$(do_facet mds1 $LCTL get_param -n \
21448 lod.$mdtname.dom_stripesize)
21449 [ 30000 -eq ${dom_current} ] &&
21450 error "Can set too small DoM stripe limit"
21452 # 64K is a minimal stripe size in Lustre, expect limit of that size
21453 [ 65536 -eq ${dom_current} ] ||
21454 error "Limit is not set to 64K but ${dom_current}"
21456 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21457 dom_current=$(do_facet mds1 $LCTL get_param -n \
21458 lod.$mdtname.dom_stripesize)
21460 [ 2147483648 -eq ${dom_current} ] &&
21461 error "Can set too large DoM stripe limit"
21463 do_facet mds1 $LCTL set_param -n \
21464 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21465 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21466 error "Can't create DoM component size after limit change"
21467 do_facet mds1 $LCTL set_param -n \
21468 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21469 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21470 error "Can't create DoM file after limit decrease"
21471 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21472 error "Can create big DoM component after limit decrease"
21473 touch ${dom}_def ||
21474 error "Can't create file with old default layout"
21476 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21479 run_test 270f "DoM: maximum DoM stripe size checks"
21482 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21483 skip "Need MDS version at least 2.13.52"
21484 local dom=$DIR/$tdir/$tfile
21486 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21487 local lodname=${FSNAME}-MDT0000-mdtlov
21489 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21490 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21491 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21492 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21494 local dom_limit=1024
21495 local dom_threshold="50%"
21497 $LFS setstripe -d $DIR/$tdir
21498 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21499 error "Can't set directory default striping"
21501 do_facet mds1 $LCTL set_param -n \
21502 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21503 # set 0 threshold and create DOM file to change tunable stripesize
21504 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21505 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21506 error "Failed to create $dom file"
21507 # now tunable dom_cur_stripesize should reach maximum
21508 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21509 lod.${lodname}.dom_stripesize_cur_kb)
21510 [[ $dom_current == $dom_limit ]] ||
21511 error "Current DOM stripesize is not maximum"
21514 # set threshold for further tests
21515 do_facet mds1 $LCTL set_param -n \
21516 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21517 echo "DOM threshold is $dom_threshold free space"
21520 # Spoof bfree to exceed threshold
21521 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21522 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21523 for spfree in 40 20 0 15 30 55; do
21524 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21525 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21526 error "Failed to create $dom file"
21527 dom_def=$(do_facet mds1 $LCTL get_param -n \
21528 lod.${lodname}.dom_stripesize_cur_kb)
21529 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21530 [[ $dom_def != $dom_current ]] ||
21531 error "Default stripe size was not changed"
21532 if [[ $spfree > 0 ]] ; then
21533 dom_set=$($LFS getstripe -S $dom)
21534 [[ $dom_set == $((dom_def * 1024)) ]] ||
21535 error "DOM component size is still old"
21537 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21538 error "DoM component is set with no free space"
21541 dom_current=$dom_def
21544 run_test 270g "DoM: default DoM stripe size depends on free space"
21547 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21548 skip "Need MDS version at least 2.13.53"
21550 local mdtname=${FSNAME}-MDT0000-mdtlov
21551 local dom=$DIR/$tdir/$tfile
21552 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21554 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21555 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21557 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21558 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21559 error "can't create OST file"
21560 # mirrored file with DOM entry in the second mirror
21561 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21562 error "can't create mirror with DoM component"
21564 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21566 # DOM component in the middle and has other enries in the same mirror,
21567 # should succeed but lost DoM component
21568 $LFS setstripe --copy=${dom}_1 $dom ||
21569 error "Can't create file from OST|DOM mirror layout"
21570 # check new file has no DoM layout after all
21571 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21572 error "File has DoM component while DoM is disabled"
21574 run_test 270h "DoM: DoM stripe removal when disabled on server"
21577 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21578 skip "Need MDS version at least 2.10.55"
21580 local dom=$DIR/$tdir/dom
21582 mkdir -p $DIR/$tdir
21584 $LFS setstripe -E 1024K -L mdt $dom
21586 lctl set_param -n mdc.*.stats=clear
21587 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21588 cat $dom > /dev/null
21589 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21590 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21594 run_test 271a "DoM: data is cached for read after write"
21597 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21598 skip "Need MDS version at least 2.10.55"
21600 local dom=$DIR/$tdir/dom
21602 mkdir -p $DIR/$tdir
21604 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21606 lctl set_param -n mdc.*.stats=clear
21607 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21608 cancel_lru_locks mdc
21609 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21610 # second stat to check size is cached on client
21611 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21612 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21613 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21616 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21619 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21620 skip "Need MDS version at least 2.10.55"
21622 local dom=$DIR/$tdir/dom
21624 mkdir -p $DIR/$tdir
21626 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21628 lctl set_param -n mdc.*.stats=clear
21629 lctl set_param -n osc.*.stats=clear
21630 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21631 cancel_lru_locks mdc
21632 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21633 # second stat to check size is cached on client
21634 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21635 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21636 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21637 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21638 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21641 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21647 local mdt=MDT$(printf %04x $mdtidx)
21649 if [ -z $param ]; then
21650 lctl get_param -n mdc.*$mdt*.stats
21652 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21657 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21658 skip "Need MDS version at least 2.10.55"
21660 local dom=$DIR/$tdir/dom
21662 mkdir -p $DIR/$tdir
21664 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21666 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21667 local facet=mds$((mdtidx + 1))
21669 cancel_lru_locks mdc
21670 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21671 createmany -o $dom 1000
21672 lctl set_param -n mdc.*.stats=clear
21673 smalliomany -w $dom 1000 200
21674 get_mdc_stats $mdtidx
21675 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21676 # Each file has 1 open, 1 IO enqueues, total 2000
21677 # but now we have also +1 getxattr for security.capability, total 3000
21678 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21679 unlinkmany $dom 1000
21681 cancel_lru_locks mdc
21682 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21683 createmany -o $dom 1000
21684 lctl set_param -n mdc.*.stats=clear
21685 smalliomany -w $dom 1000 200
21686 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21687 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21688 # for OPEN and IO lock.
21689 [ $((enq - enq_2)) -ge 1000 ] ||
21690 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21691 unlinkmany $dom 1000
21694 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21696 cleanup_271def_tests() {
21702 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21703 skip "Need MDS version at least 2.10.57"
21705 local dom=$DIR/$tdir/dom
21706 local tmp=$TMP/$tfile
21707 trap "cleanup_271def_tests $tmp" EXIT
21709 mkdir -p $DIR/$tdir
21711 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21713 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21715 cancel_lru_locks mdc
21716 dd if=/dev/urandom of=$tmp bs=1000 count=1
21717 dd if=$tmp of=$dom bs=1000 count=1
21718 cancel_lru_locks mdc
21720 cat /etc/hosts >> $tmp
21721 lctl set_param -n mdc.*.stats=clear
21723 # append data to the same file it should update local page
21724 echo "Append to the same page"
21725 cat /etc/hosts >> $dom
21726 local num=$(get_mdc_stats $mdtidx ost_read)
21727 local ra=$(get_mdc_stats $mdtidx req_active)
21728 local rw=$(get_mdc_stats $mdtidx req_waittime)
21730 [ -z $num ] || error "$num READ RPC occured"
21731 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21735 cmp $tmp $dom || error "file miscompare"
21737 cancel_lru_locks mdc
21738 lctl set_param -n mdc.*.stats=clear
21740 echo "Open and read file"
21741 cat $dom > /dev/null
21742 local num=$(get_mdc_stats $mdtidx ost_read)
21743 local ra=$(get_mdc_stats $mdtidx req_active)
21744 local rw=$(get_mdc_stats $mdtidx req_waittime)
21746 [ -z $num ] || error "$num READ RPC occured"
21747 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21751 cmp $tmp $dom || error "file miscompare"
21755 run_test 271d "DoM: read on open (1K file in reply buffer)"
21758 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21759 skip "Need MDS version at least 2.10.57"
21761 local dom=$DIR/$tdir/dom
21762 local tmp=$TMP/$tfile
21763 trap "cleanup_271def_tests $tmp" EXIT
21765 mkdir -p $DIR/$tdir
21767 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21769 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21771 cancel_lru_locks mdc
21772 dd if=/dev/urandom of=$tmp bs=265000 count=1
21773 dd if=$tmp of=$dom bs=265000 count=1
21774 cancel_lru_locks mdc
21775 cat /etc/hosts >> $tmp
21776 lctl set_param -n mdc.*.stats=clear
21778 echo "Append to the same page"
21779 cat /etc/hosts >> $dom
21780 local num=$(get_mdc_stats $mdtidx ost_read)
21781 local ra=$(get_mdc_stats $mdtidx req_active)
21782 local rw=$(get_mdc_stats $mdtidx req_waittime)
21784 [ -z $num ] || error "$num READ RPC occured"
21785 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21789 cmp $tmp $dom || error "file miscompare"
21791 cancel_lru_locks mdc
21792 lctl set_param -n mdc.*.stats=clear
21794 echo "Open and read file"
21795 cat $dom > /dev/null
21796 local num=$(get_mdc_stats $mdtidx ost_read)
21797 local ra=$(get_mdc_stats $mdtidx req_active)
21798 local rw=$(get_mdc_stats $mdtidx req_waittime)
21800 [ -z $num ] && num=0
21801 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21802 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21806 cmp $tmp $dom || error "file miscompare"
21810 run_test 271f "DoM: read on open (200K file and read tail)"
21813 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21814 skip "Skipping due to old client or server version"
21816 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21818 $CHECKSTAT -t file $DIR1/$tfile
21820 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21823 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21824 $LCTL set_param fail_loc=0x80000314
21825 rm $DIR1/$tfile || error "Unlink fails"
21827 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21828 [ $RC -eq 0 ] || error "Failed write to stale object"
21830 run_test 271g "Discard DoM data vs client flush race"
21833 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21834 skip "Need MDS version at least 2.11.50"
21836 local dom=$DIR/$tdir/dom
21837 mkdir -p $DIR/$tdir
21839 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21840 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21841 error "failed to write data into $dom"
21842 local old_md5=$(md5sum $dom)
21844 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21845 error "failed to migrate to the same DoM component"
21847 local new_md5=$(md5sum $dom)
21849 [ "$old_md5" == "$new_md5" ] ||
21850 error "md5sum differ: $old_md5, $new_md5"
21852 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21853 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21855 run_test 272a "DoM migration: new layout with the same DOM component"
21858 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21859 skip "Need MDS version at least 2.11.50"
21861 local dom=$DIR/$tdir/dom
21862 mkdir -p $DIR/$tdir
21863 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21865 local mdtidx=$($LFS getstripe -m $dom)
21866 local mdtname=MDT$(printf %04x $mdtidx)
21867 local facet=mds$((mdtidx + 1))
21869 local mdtfree1=$(do_facet $facet \
21870 lctl get_param -n osd*.*$mdtname.kbytesfree)
21871 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21872 error "failed to write data into $dom"
21873 local old_md5=$(md5sum $dom)
21874 cancel_lru_locks mdc
21875 local mdtfree1=$(do_facet $facet \
21876 lctl get_param -n osd*.*$mdtname.kbytesfree)
21878 $LFS migrate -c2 $dom ||
21879 error "failed to migrate to the new composite layout"
21880 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21881 error "MDT stripe was not removed"
21883 cancel_lru_locks mdc
21884 local new_md5=$(md5sum $dom)
21885 [ "$old_md5" == "$new_md5" ] ||
21886 error "$old_md5 != $new_md5"
21888 # Skip free space checks with ZFS
21889 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21890 local mdtfree2=$(do_facet $facet \
21891 lctl get_param -n osd*.*$mdtname.kbytesfree)
21892 [ $mdtfree2 -gt $mdtfree1 ] ||
21893 error "MDT space is not freed after migration"
21897 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21900 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21901 skip "Need MDS version at least 2.11.50"
21903 local dom=$DIR/$tdir/$tfile
21904 mkdir -p $DIR/$tdir
21905 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21907 local mdtidx=$($LFS getstripe -m $dom)
21908 local mdtname=MDT$(printf %04x $mdtidx)
21909 local facet=mds$((mdtidx + 1))
21911 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21912 error "failed to write data into $dom"
21913 local old_md5=$(md5sum $dom)
21914 cancel_lru_locks mdc
21915 local mdtfree1=$(do_facet $facet \
21916 lctl get_param -n osd*.*$mdtname.kbytesfree)
21918 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21919 error "failed to migrate to the new composite layout"
21920 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21921 error "MDT stripe was not removed"
21923 cancel_lru_locks mdc
21924 local new_md5=$(md5sum $dom)
21925 [ "$old_md5" == "$new_md5" ] ||
21926 error "$old_md5 != $new_md5"
21928 # Skip free space checks with ZFS
21929 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21930 local mdtfree2=$(do_facet $facet \
21931 lctl get_param -n osd*.*$mdtname.kbytesfree)
21932 [ $mdtfree2 -gt $mdtfree1 ] ||
21933 error "MDS space is not freed after migration"
21937 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21940 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21941 skip "Need MDS version at least 2.12.55"
21943 local dom=$DIR/$tdir/$tfile
21944 mkdir -p $DIR/$tdir
21945 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21947 local mdtidx=$($LFS getstripe -m $dom)
21948 local mdtname=MDT$(printf %04x $mdtidx)
21949 local facet=mds$((mdtidx + 1))
21951 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21952 error "failed to write data into $dom"
21953 local old_md5=$(md5sum $dom)
21954 cancel_lru_locks mdc
21955 local mdtfree1=$(do_facet $facet \
21956 lctl get_param -n osd*.*$mdtname.kbytesfree)
21958 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21959 error "failed mirroring to the new composite layout"
21960 $LFS mirror resync $dom ||
21961 error "failed mirror resync"
21962 $LFS mirror split --mirror-id 1 -d $dom ||
21963 error "failed mirror split"
21965 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21966 error "MDT stripe was not removed"
21968 cancel_lru_locks mdc
21969 local new_md5=$(md5sum $dom)
21970 [ "$old_md5" == "$new_md5" ] ||
21971 error "$old_md5 != $new_md5"
21973 # Skip free space checks with ZFS
21974 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21975 local mdtfree2=$(do_facet $facet \
21976 lctl get_param -n osd*.*$mdtname.kbytesfree)
21977 [ $mdtfree2 -gt $mdtfree1 ] ||
21978 error "MDS space is not freed after DOM mirror deletion"
21982 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21985 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21986 skip "Need MDS version at least 2.12.55"
21988 local dom=$DIR/$tdir/$tfile
21989 mkdir -p $DIR/$tdir
21990 $LFS setstripe -c 2 $dom
21992 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21993 error "failed to write data into $dom"
21994 local old_md5=$(md5sum $dom)
21995 cancel_lru_locks mdc
21997 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21998 error "failed mirroring to the DOM layout"
21999 $LFS mirror resync $dom ||
22000 error "failed mirror resync"
22001 $LFS mirror split --mirror-id 1 -d $dom ||
22002 error "failed mirror split"
22004 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22005 error "MDT stripe was not removed"
22007 cancel_lru_locks mdc
22008 local new_md5=$(md5sum $dom)
22009 [ "$old_md5" == "$new_md5" ] ||
22010 error "$old_md5 != $new_md5"
22014 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22017 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22018 skip "Need MDS version at least 2.12.55"
22020 local dom=$DIR/$tdir/$tfile
22021 mkdir -p $DIR/$tdir
22022 $LFS setstripe -c 2 $dom
22024 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22025 error "failed to write data into $dom"
22026 local old_md5=$(md5sum $dom)
22027 cancel_lru_locks mdc
22029 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22030 error "failed migrating to the DOM file"
22032 cancel_lru_locks mdc
22033 local new_md5=$(md5sum $dom)
22034 [ "$old_md5" != "$new_md5" ] &&
22035 error "$old_md5 != $new_md5"
22039 run_test 272f "DoM migration: OST-striped file to DOM file"
22042 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22043 skip "Need MDS version at least 2.11.50"
22045 # Layout swap cannot be done if either file has DOM component,
22046 # this will never be supported, migration should be used instead
22048 local dom=$DIR/$tdir/$tfile
22049 mkdir -p $DIR/$tdir
22051 $LFS setstripe -c2 ${dom}_plain
22052 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22053 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22054 error "can swap layout with DoM component"
22055 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22056 error "can swap layout with DoM component"
22058 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22059 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22060 error "can swap layout with DoM component"
22061 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22062 error "can swap layout with DoM component"
22065 run_test 273a "DoM: layout swapping should fail with DOM"
22068 mkdir -p $DIR/$tdir
22069 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22071 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22072 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22074 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22076 run_test 273b "DoM: race writeback and object destroy"
22079 remote_ost_nodsh && skip "remote OST with nodsh"
22080 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22081 skip "Need OST version >= 2.10.57"
22083 local file=$DIR/$tfile
22086 oss=$(comma_list $(osts_nodes))
22088 dd if=/dev/urandom of=$file bs=1M count=2 ||
22089 error "failed to create a file"
22090 cancel_lru_locks osc
22093 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22094 error "failed to read a file"
22096 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22097 $LCTL set_param fail_loc=0x8000031f
22099 cancel_lru_locks osc &
22102 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22103 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22104 #IO takes another lock, but matches the PENDING one
22105 #and places it to the IO RPC
22106 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22107 error "failed to read a file with PENDING lock"
22109 run_test 275 "Read on a canceled duplicate lock"
22112 remote_ost_nodsh && skip "remote OST with nodsh"
22115 do_facet ost1 "(while true; do \
22116 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22117 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22120 for LOOP in $(seq 20); do
22122 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22125 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22126 rm $TMP/sanity_276_pid"
22128 run_test 276 "Race between mount and obd_statfs"
22131 $LCTL set_param ldlm.namespaces.*.lru_size=0
22132 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22133 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22134 grep ^used_mb | awk '{print $2}')
22135 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22136 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22137 oflag=direct conv=notrunc
22138 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22139 grep ^used_mb | awk '{print $2}')
22140 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22142 run_test 277 "Direct IO shall drop page cache"
22145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22146 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22147 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22148 skip "needs the same host for mdt1 mdt2" && return
22153 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22154 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22160 echo "Starting MDTs"
22161 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22163 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22165 do_facet mds2 $LCTL set_param fail_loc=0
22167 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22168 wait_recovery_complete mds2
22170 run_test 278 "Race starting MDS between MDTs stop/start"
22173 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22174 skip "Need MGS version at least 2.13.52"
22175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22176 combined_mgs_mds || skip "needs combined MGS/MDT"
22178 umount_client $MOUNT
22179 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22180 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22182 mount_client $MOUNT &
22184 stop mgs || error "stop mgs failed"
22185 #for a race mgs would crash
22186 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22187 # make sure we unmount client before remounting
22189 umount_client $MOUNT
22190 mount_client $MOUNT || error "mount client failed"
22192 run_test 280 "Race between MGS umount and client llog processing"
22194 cleanup_test_300() {
22198 test_striped_dir() {
22203 mkdir -p $DIR/$tdir
22205 SAVE_UMASK=$(umask)
22206 trap cleanup_test_300 RETURN EXIT
22208 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22209 $DIR/$tdir/striped_dir ||
22210 error "set striped dir error"
22212 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22213 [ "$mode" = "755" ] || error "expect 755 got $mode"
22215 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22216 error "getdirstripe failed"
22217 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22218 if [ "$stripe_count" != "2" ]; then
22219 error "1:stripe_count is $stripe_count, expect 2"
22221 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22222 if [ "$stripe_count" != "2" ]; then
22223 error "2:stripe_count is $stripe_count, expect 2"
22226 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22227 if [ "$stripe_index" != "$mdt_index" ]; then
22228 error "stripe_index is $stripe_index, expect $mdt_index"
22231 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22232 error "nlink error after create striped dir"
22234 mkdir $DIR/$tdir/striped_dir/a
22235 mkdir $DIR/$tdir/striped_dir/b
22237 stat $DIR/$tdir/striped_dir/a ||
22238 error "create dir under striped dir failed"
22239 stat $DIR/$tdir/striped_dir/b ||
22240 error "create dir under striped dir failed"
22242 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22243 error "nlink error after mkdir"
22245 rmdir $DIR/$tdir/striped_dir/a
22246 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22247 error "nlink error after rmdir"
22249 rmdir $DIR/$tdir/striped_dir/b
22250 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22251 error "nlink error after rmdir"
22253 chattr +i $DIR/$tdir/striped_dir
22254 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22255 error "immutable flags not working under striped dir!"
22256 chattr -i $DIR/$tdir/striped_dir
22258 rmdir $DIR/$tdir/striped_dir ||
22259 error "rmdir striped dir error"
22267 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22268 skip "skipped for lustre < 2.7.0"
22269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22270 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22272 test_striped_dir 0 || error "failed on striped dir on MDT0"
22273 test_striped_dir 1 || error "failed on striped dir on MDT0"
22275 run_test 300a "basic striped dir sanity test"
22278 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22279 skip "skipped for lustre < 2.7.0"
22280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22281 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22288 test_mkdir $DIR/$tdir || error "mkdir fail"
22289 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22290 error "set striped dir error"
22291 for i in {0..9}; do
22292 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22294 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22295 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22296 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22298 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22299 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22300 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22304 run_test 300b "check ctime/mtime for striped dir"
22307 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22308 skip "skipped for lustre < 2.7.0"
22309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22310 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22314 mkdir_on_mdt0 $DIR/$tdir
22315 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22316 error "set striped dir error"
22318 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22319 error "chown striped dir failed"
22321 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22322 error "create 5k files failed"
22324 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22326 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22330 run_test 300c "chown && check ls under striped directory"
22333 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22334 skip "skipped for lustre < 2.7.0"
22335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22336 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22341 mkdir -p $DIR/$tdir
22342 $LFS setstripe -c 2 $DIR/$tdir
22344 #local striped directory
22345 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22346 error "set striped dir error"
22347 #look at the directories for debug purposes
22349 $LFS getdirstripe $DIR/$tdir
22350 ls -l $DIR/$tdir/striped_dir
22351 $LFS getdirstripe $DIR/$tdir/striped_dir
22352 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22353 error "create 10 files failed"
22355 #remote striped directory
22356 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22357 error "set striped dir error"
22358 #look at the directories for debug purposes
22360 $LFS getdirstripe $DIR/$tdir
22361 ls -l $DIR/$tdir/remote_striped_dir
22362 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22363 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22364 error "create 10 files failed"
22366 for file in $(find $DIR/$tdir); do
22367 stripe_count=$($LFS getstripe -c $file)
22368 [ $stripe_count -eq 2 ] ||
22369 error "wrong stripe $stripe_count for $file"
22374 run_test 300d "check default stripe under striped directory"
22377 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22378 skip "Need MDS version at least 2.7.55"
22379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22380 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22385 mkdir -p $DIR/$tdir
22387 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22388 error "set striped dir error"
22390 touch $DIR/$tdir/striped_dir/a
22391 touch $DIR/$tdir/striped_dir/b
22392 touch $DIR/$tdir/striped_dir/c
22394 mkdir $DIR/$tdir/striped_dir/dir_a
22395 mkdir $DIR/$tdir/striped_dir/dir_b
22396 mkdir $DIR/$tdir/striped_dir/dir_c
22398 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22399 error "set striped adir under striped dir error"
22401 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22402 error "set striped bdir under striped dir error"
22404 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22405 error "set striped cdir under striped dir error"
22407 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22408 error "rename dir under striped dir fails"
22410 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22411 error "rename dir under different stripes fails"
22413 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22414 error "rename file under striped dir should succeed"
22416 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22417 error "rename dir under striped dir should succeed"
22421 run_test 300e "check rename under striped directory"
22424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22425 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22426 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22427 skip "Need MDS version at least 2.7.55"
22433 mkdir -p $DIR/$tdir
22435 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22436 error "set striped dir error"
22438 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22439 error "set striped dir error"
22441 touch $DIR/$tdir/striped_dir/a
22442 mkdir $DIR/$tdir/striped_dir/dir_a
22443 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22444 error "create striped dir under striped dir fails"
22446 touch $DIR/$tdir/striped_dir1/b
22447 mkdir $DIR/$tdir/striped_dir1/dir_b
22448 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22449 error "create striped dir under striped dir fails"
22451 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22452 error "rename dir under different striped dir should fail"
22454 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22455 error "rename striped dir under diff striped dir should fail"
22457 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22458 error "rename file under diff striped dirs fails"
22462 run_test 300f "check rename cross striped directory"
22464 test_300_check_default_striped_dir()
22467 local default_count=$2
22468 local default_index=$3
22471 local dir_stripe_index
22474 echo "checking $dirname $default_count $default_index"
22475 $LFS setdirstripe -D -c $default_count -i $default_index \
22476 -H all_char $DIR/$tdir/$dirname ||
22477 error "set default stripe on striped dir error"
22478 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22479 [ $stripe_count -eq $default_count ] ||
22480 error "expect $default_count get $stripe_count for $dirname"
22482 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22483 [ $stripe_index -eq $default_index ] ||
22484 error "expect $default_index get $stripe_index for $dirname"
22486 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22487 error "create dirs failed"
22489 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22490 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22491 for dir in $(find $DIR/$tdir/$dirname/*); do
22492 stripe_count=$($LFS getdirstripe -c $dir)
22493 (( $stripe_count == $default_count )) ||
22494 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22495 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22496 error "stripe count $default_count != $stripe_count for $dir"
22498 stripe_index=$($LFS getdirstripe -i $dir)
22499 [ $default_index -eq -1 ] ||
22500 [ $stripe_index -eq $default_index ] ||
22501 error "$stripe_index != $default_index for $dir"
22503 #check default stripe
22504 stripe_count=$($LFS getdirstripe -D -c $dir)
22505 [ $stripe_count -eq $default_count ] ||
22506 error "default count $default_count != $stripe_count for $dir"
22508 stripe_index=$($LFS getdirstripe -D -i $dir)
22509 [ $stripe_index -eq $default_index ] ||
22510 error "default index $default_index != $stripe_index for $dir"
22512 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22516 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22517 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22518 skip "Need MDS version at least 2.7.55"
22524 mkdir_on_mdt0 $DIR/$tdir
22525 mkdir $DIR/$tdir/normal_dir
22527 #Checking when client cache stripe index
22528 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22529 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22530 error "create striped_dir failed"
22532 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22533 error "create dir0 fails"
22534 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22535 [ $stripe_index -eq 0 ] ||
22536 error "dir0 expect index 0 got $stripe_index"
22538 mkdir $DIR/$tdir/striped_dir/dir1 ||
22539 error "create dir1 fails"
22540 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22541 [ $stripe_index -eq 1 ] ||
22542 error "dir1 expect index 1 got $stripe_index"
22544 #check default stripe count/stripe index
22545 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22546 test_300_check_default_striped_dir normal_dir 1 0
22547 test_300_check_default_striped_dir normal_dir -1 1
22548 test_300_check_default_striped_dir normal_dir 2 -1
22550 #delete default stripe information
22551 echo "delete default stripeEA"
22552 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22553 error "set default stripe on striped dir error"
22555 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22556 for dir in $(find $DIR/$tdir/normal_dir/*); do
22557 stripe_count=$($LFS getdirstripe -c $dir)
22558 [ $stripe_count -eq 0 ] ||
22559 error "expect 1 get $stripe_count for $dir"
22560 stripe_index=$($LFS getdirstripe -i $dir)
22561 [ $stripe_index -eq 0 ] ||
22562 error "expect 0 get $stripe_index for $dir"
22565 run_test 300g "check default striped directory for normal directory"
22568 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22569 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22570 skip "Need MDS version at least 2.7.55"
22576 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22577 error "set striped dir error"
22579 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22580 test_300_check_default_striped_dir striped_dir 1 0
22581 test_300_check_default_striped_dir striped_dir -1 1
22582 test_300_check_default_striped_dir striped_dir 2 -1
22584 #delete default stripe information
22585 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22586 error "set default stripe on striped dir error"
22588 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22589 for dir in $(find $DIR/$tdir/striped_dir/*); do
22590 stripe_count=$($LFS getdirstripe -c $dir)
22591 [ $stripe_count -eq 0 ] ||
22592 error "expect 1 get $stripe_count for $dir"
22595 run_test 300h "check default striped directory for striped directory"
22598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22599 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22600 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22601 skip "Need MDS version at least 2.7.55"
22608 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22609 error "set striped dir error"
22611 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22612 error "create files under striped dir failed"
22614 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22615 error "set striped hashdir error"
22617 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22618 error "create dir0 under hash dir failed"
22619 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22620 error "create dir1 under hash dir failed"
22621 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22622 error "create dir2 under hash dir failed"
22624 # unfortunately, we need to umount to clear dir layout cache for now
22625 # once we fully implement dir layout, we can drop this
22626 umount_client $MOUNT || error "umount failed"
22627 mount_client $MOUNT || error "mount failed"
22629 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22630 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22631 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22633 #set the stripe to be unknown hash type
22634 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22635 $LCTL set_param fail_loc=0x1901
22636 for ((i = 0; i < 10; i++)); do
22637 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22638 error "stat f-$i failed"
22639 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22642 touch $DIR/$tdir/striped_dir/f0 &&
22643 error "create under striped dir with unknown hash should fail"
22645 $LCTL set_param fail_loc=0
22647 umount_client $MOUNT || error "umount failed"
22648 mount_client $MOUNT || error "mount failed"
22652 run_test 300i "client handle unknown hash type striped directory"
22655 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22657 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22658 skip "Need MDS version at least 2.7.55"
22665 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22666 $LCTL set_param fail_loc=0x1702
22667 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22668 error "set striped dir error"
22670 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22671 error "create files under striped dir failed"
22673 $LCTL set_param fail_loc=0
22675 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22679 run_test 300j "test large update record"
22682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22683 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22684 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22685 skip "Need MDS version at least 2.7.55"
22687 # this test needs a huge transaction
22689 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22690 osd*.$FSNAME-MDT0000.kbytestotal")
22691 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22698 #define OBD_FAIL_LARGE_STRIPE 0x1703
22699 $LCTL set_param fail_loc=0x1703
22700 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22701 error "set striped dir error"
22702 $LCTL set_param fail_loc=0
22704 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22705 error "getstripeddir fails"
22706 rm -rf $DIR/$tdir/striped_dir ||
22707 error "unlink striped dir fails"
22711 run_test 300k "test large striped directory"
22714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22715 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22716 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22717 skip "Need MDS version at least 2.7.55"
22721 test_mkdir -p $DIR/$tdir/striped_dir
22722 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22723 error "chown $RUNAS_ID failed"
22724 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22725 error "set default striped dir failed"
22727 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22728 $LCTL set_param fail_loc=0x80000158
22729 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22731 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22732 [ $stripe_index -eq 1 ] ||
22733 error "expect 1 get $stripe_index for $dir"
22735 run_test 300l "non-root user to create dir under striped dir with stale layout"
22738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22739 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22740 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22741 skip "Need MDS version at least 2.7.55"
22743 mkdir -p $DIR/$tdir/striped_dir
22744 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22745 error "set default stripes dir error"
22747 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22749 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22750 [ $stripe_count -eq 0 ] ||
22751 error "expect 0 get $stripe_count for a"
22753 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22754 error "set default stripes dir error"
22756 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22758 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22759 [ $stripe_count -eq 0 ] ||
22760 error "expect 0 get $stripe_count for b"
22762 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22763 error "set default stripes dir error"
22765 mkdir $DIR/$tdir/striped_dir/c &&
22766 error "default stripe_index is invalid, mkdir c should fails"
22768 rm -rf $DIR/$tdir || error "rmdir fails"
22770 run_test 300m "setstriped directory on single MDT FS"
22773 local list=$(comma_list $(mdts_nodes))
22776 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22781 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22782 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22783 skip "Need MDS version at least 2.7.55"
22784 remote_mds_nodsh && skip "remote MDS with nodsh"
22787 local list=$(comma_list $(mdts_nodes))
22789 trap cleanup_300n RETURN EXIT
22790 mkdir -p $DIR/$tdir
22791 chmod 777 $DIR/$tdir
22792 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22793 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22794 error "create striped dir succeeds with gid=0"
22796 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22797 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22798 error "create striped dir fails with gid=-1"
22800 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22801 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22802 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22803 error "set default striped dir succeeds with gid=0"
22806 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22807 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22808 error "set default striped dir fails with gid=-1"
22811 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22812 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22813 error "create test_dir fails"
22814 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22815 error "create test_dir1 fails"
22816 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22817 error "create test_dir2 fails"
22820 run_test 300n "non-root user to create dir under striped dir with default EA"
22823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22824 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22825 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22826 skip "Need MDS version at least 2.7.55"
22831 mkdir -p $DIR/$tdir
22833 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22834 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22835 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22836 skip "not enough free inodes $numfree1 $numfree2"
22839 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22840 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22841 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22842 skip "not enough free space $numfree1 $numfree2"
22845 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22846 error "setdirstripe fails"
22848 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22849 error "create dirs fails"
22851 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22852 ls $DIR/$tdir/striped_dir > /dev/null ||
22853 error "ls striped dir fails"
22854 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22855 error "unlink big striped dir fails"
22857 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22861 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22862 remote_mds_nodsh && skip "remote MDS with nodsh"
22864 mkdir_on_mdt0 $DIR/$tdir
22866 #define OBD_FAIL_OUT_ENOSPC 0x1704
22867 do_facet mds2 lctl set_param fail_loc=0x80001704
22868 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22869 && error "create striped directory should fail"
22871 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22873 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22876 run_test 300p "create striped directory without space"
22879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22880 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22882 local fd=$(free_fd)
22883 local cmd="exec $fd<$tdir"
22885 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22888 trap "eval $cmd" EXIT
22889 cd $tdir || error "cd $tdir fails"
22890 rmdir ../$tdir || error "rmdir $tdir fails"
22891 mkdir local_dir && error "create dir succeeds"
22892 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22896 run_test 300q "create remote directory under orphan directory"
22899 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22900 skip "Need MDS version at least 2.7.55" && return
22901 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22905 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22906 error "set striped dir error"
22908 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22909 error "getstripeddir fails"
22912 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22913 awk '/lmv_stripe_count:/ { print $2 }')
22915 [ $MDSCOUNT -ne $stripe_count ] &&
22916 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22918 rm -rf $DIR/$tdir/striped_dir ||
22919 error "unlink striped dir fails"
22921 run_test 300r "test -1 striped directory"
22923 test_300s_helper() {
22926 local stripe_dir=$DIR/$tdir/striped_dir.$count
22928 $LFS mkdir -c $count $stripe_dir ||
22929 error "lfs mkdir -c error"
22931 $LFS getdirstripe $stripe_dir ||
22932 error "lfs getdirstripe fails"
22935 stripe_count=$($LFS getdirstripe $stripe_dir |
22936 awk '/lmv_stripe_count:/ { print $2 }')
22938 [ $count -ne $stripe_count ] &&
22939 error_noexit "bad stripe count $stripe_count expected $count"
22942 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22943 awk '/0x/ {count[$1] += 1}; END {
22944 for (idx in count) {
22945 if (count[idx]>1) {
22946 print "index " idx " count " count[idx]
22951 if [[ -n "$dupe_stripes" ]] ; then
22952 lfs getdirstripe $stripe_dir
22953 error_noexit "Dupe MDT above: $dupe_stripes "
22956 rm -rf $stripe_dir ||
22957 error_noexit "unlink $stripe_dir fails"
22961 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22962 skip "Need MDS version at least 2.7.55" && return
22963 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22966 for count in $(seq 2 $MDSCOUNT); do
22967 test_300s_helper $count
22970 run_test 300s "test lfs mkdir -c without -i"
22973 prepare_remote_file() {
22974 mkdir $DIR/$tdir/src_dir ||
22975 error "create remote source failed"
22977 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22978 error "cp to remote source failed"
22979 touch $DIR/$tdir/src_dir/a
22981 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22982 error "create remote target dir failed"
22984 touch $DIR/$tdir/tgt_dir/b
22986 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22987 error "rename dir cross MDT failed!"
22989 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22990 error "src_child still exists after rename"
22992 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22993 error "missing file(a) after rename"
22995 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22996 error "diff after rename"
23000 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23003 local remote_file=$DIR/$tdir/tgt_dir/b
23005 mkdir -p $DIR/$tdir
23007 prepare_remote_file || error "prepare remote file failed"
23010 $OPENUNLINK $remote_file $remote_file ||
23011 error "openunlink $remote_file failed"
23012 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23014 run_test 310a "open unlink remote file"
23017 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23020 local remote_file=$DIR/$tdir/tgt_dir/b
23022 mkdir -p $DIR/$tdir
23024 prepare_remote_file || error "prepare remote file failed"
23026 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23027 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23028 $CHECKSTAT -t file $remote_file || error "check file failed"
23030 run_test 310b "unlink remote file with multiple links while open"
23033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23034 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23036 local remote_file=$DIR/$tdir/tgt_dir/b
23038 mkdir -p $DIR/$tdir
23040 prepare_remote_file || error "prepare remote file failed"
23042 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23043 multiop_bg_pause $remote_file O_uc ||
23044 error "mulitop failed for remote file"
23046 $MULTIOP $DIR/$tfile Ouc
23047 kill -USR1 $MULTIPID
23050 run_test 310c "open-unlink remote file with multiple links"
23054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23055 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23056 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23057 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23058 remote_mds_nodsh && skip "remote MDS with nodsh"
23060 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23061 local mdts=$(comma_list $(mdts_nodes))
23063 mkdir -p $DIR/$tdir
23064 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23065 createmany -o $DIR/$tdir/$tfile. 1000
23067 # statfs data is not real time, let's just calculate it
23068 old_iused=$((old_iused + 1000))
23070 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23071 osp.*OST0000*MDT0000.create_count")
23072 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23073 osp.*OST0000*MDT0000.max_create_count")
23074 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23076 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23077 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23078 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23080 unlinkmany $DIR/$tdir/$tfile. 1000
23082 do_nodes $mdts "$LCTL set_param -n \
23083 osp.*OST0000*.max_create_count=$max_count"
23084 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23085 do_nodes $mdts "$LCTL set_param -n \
23086 osp.*OST0000*.create_count=$count"
23087 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23088 grep "=0" && error "create_count is zero"
23091 for i in $(seq 120); do
23092 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23093 # system may be too busy to destroy all objs in time, use
23094 # a somewhat small value to not fail autotest
23095 [ $((old_iused - new_iused)) -gt 400 ] && break
23099 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23100 [ $((old_iused - new_iused)) -gt 400 ] ||
23101 error "objs not destroyed after unlink"
23103 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23110 local vdevdir=$(dirname $(facet_vdevice $ost))
23111 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23112 local zfs_zapid=$(do_facet $ost $cmd |
23113 grep -w "/O/0/d$((objid%32))" -C 5 |
23114 awk '/Object/{getline; print $1}')
23115 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23116 awk "/$objid = /"'{printf $3}')
23121 zfs_object_blksz() {
23125 local vdevdir=$(dirname $(facet_vdevice $ost))
23126 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23127 local blksz=$(do_facet $ost $cmd $objid |
23128 awk '/dblk/{getline; printf $4}')
23130 case "${blksz: -1}" in
23131 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23132 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23139 test_312() { # LU-4856
23140 remote_ost_nodsh && skip "remote OST with nodsh"
23141 [ "$ost1_FSTYPE" = "zfs" ] ||
23142 skip_env "the test only applies to zfs"
23144 local max_blksz=$(do_facet ost1 \
23145 $ZFS get -p recordsize $(facet_device ost1) |
23146 awk '!/VALUE/{print $3}')
23148 # to make life a little bit easier
23149 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23150 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23152 local tf=$DIR/$tdir/$tfile
23154 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23156 # Get ZFS object id
23157 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23158 # block size change by sequential overwrite
23161 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23162 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23164 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23165 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23169 # block size change by sequential append write
23170 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23171 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23172 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23175 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23176 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23177 oflag=sync conv=notrunc
23179 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23180 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23181 error "blksz error, actual $blksz, " \
23182 "expected: 2 * $count * $PAGE_SIZE"
23188 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23189 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23191 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23192 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23193 [ $blksz -eq $PAGE_SIZE ] ||
23194 error "blksz error: $blksz, expected: $PAGE_SIZE"
23196 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23197 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23198 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23200 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23201 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23202 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23204 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23207 remote_ost_nodsh && skip "remote OST with nodsh"
23209 local file=$DIR/$tfile
23212 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23214 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23215 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23216 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23217 error "write should failed"
23218 do_facet ost1 "$LCTL set_param fail_loc=0"
23221 run_test 313 "io should fail after last_rcvd update fail"
23224 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23226 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23227 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23229 wait_delete_completed
23230 do_facet ost1 "$LCTL set_param fail_loc=0"
23232 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23234 test_315() { # LU-618
23235 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23237 local file=$DIR/$tfile
23240 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23241 error "multiop file write failed"
23242 $MULTIOP $file oO_RDONLY:r4063232_c &
23247 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23250 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23253 run_test 315 "read should be accounted"
23256 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23257 large_xattr_enabled || skip_env "ea_inode feature disabled"
23259 rm -rf $DIR/$tdir/d
23260 mkdir -p $DIR/$tdir/d
23261 chown nobody $DIR/$tdir/d
23262 touch $DIR/$tdir/d/file
23264 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23266 run_test 316 "lfs mv"
23269 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23270 skip "Need MDS version at least 2.11.53"
23271 if [ "$ost1_FSTYPE" == "zfs" ]; then
23272 skip "LU-10370: no implementation for ZFS"
23276 local grant_blk_size
23278 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23279 awk '/grant_block_size:/ { print $2; exit; }')
23281 # Create File of size 5M. Truncate it to below size's and verify
23284 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23285 error "Create file $DIR/$tfile failed"
23286 stack_trap "rm -f $DIR/$tfile" EXIT
23288 for trunc_sz in 2097152 4097 4000 509 0; do
23289 $TRUNCATE $DIR/$tfile $trunc_sz ||
23290 error "truncate $tfile to $trunc_sz failed"
23291 local sz=$(stat --format=%s $DIR/$tfile)
23292 local blk=$(stat --format=%b $DIR/$tfile)
23293 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23294 grant_blk_size) * 8))
23296 if [[ $blk -ne $trunc_blk ]]; then
23297 $(which stat) $DIR/$tfile
23298 error "Expected Block $trunc_blk got $blk for $tfile"
23301 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23302 error "Expected Size $trunc_sz got $sz for $tfile"
23307 # Create file with a hole and write actual two blocks. Block count
23310 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23311 conv=fsync || error "Create file : $DIR/$tfile"
23313 # Calculate the final truncate size.
23314 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23317 # truncate to size $trunc_sz bytes. Strip the last block
23318 # The block count must drop to 8
23320 $TRUNCATE $DIR/$tfile $trunc_sz ||
23321 error "truncate $tfile to $trunc_sz failed"
23323 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23324 sz=$(stat --format=%s $DIR/$tfile)
23325 blk=$(stat --format=%b $DIR/$tfile)
23327 if [[ $blk -ne $trunc_bsz ]]; then
23328 $(which stat) $DIR/$tfile
23329 error "Expected Block $trunc_bsz got $blk for $tfile"
23332 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23333 error "Expected Size $trunc_sz got $sz for $tfile"
23335 run_test 317 "Verify blocks get correctly update after truncate"
23338 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23339 local old_max_active=$($LCTL get_param -n \
23340 ${llite_name}.max_read_ahead_async_active \
23343 $LCTL set_param llite.*.max_read_ahead_async_active=256
23344 local max_active=$($LCTL get_param -n \
23345 ${llite_name}.max_read_ahead_async_active \
23347 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23349 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23350 error "set max_read_ahead_async_active should succeed"
23352 $LCTL set_param llite.*.max_read_ahead_async_active=512
23353 max_active=$($LCTL get_param -n \
23354 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23355 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23357 # restore @max_active
23358 [ $old_max_active -ne 0 ] && $LCTL set_param \
23359 llite.*.max_read_ahead_async_active=$old_max_active
23361 local old_threshold=$($LCTL get_param -n \
23362 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23363 local max_per_file_mb=$($LCTL get_param -n \
23364 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23366 local invalid=$(($max_per_file_mb + 1))
23368 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23369 && error "set $invalid should fail"
23371 local valid=$(($invalid - 1))
23373 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23374 error "set $valid should succeed"
23375 local threshold=$($LCTL get_param -n \
23376 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23377 [ $threshold -eq $valid ] || error \
23378 "expect threshold $valid got $threshold"
23380 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23382 run_test 318 "Verify async readahead tunables"
23385 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23387 local before=$(date +%s)
23389 local mdir=$DIR/$tdir
23390 local file=$mdir/xxx
23392 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23395 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23396 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23397 $LFS mv -m1 $file &
23400 dd if=$file of=/dev/null
23402 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23403 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23405 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23407 run_test 319 "lost lease lock on migrate error"
23409 test_398a() { # LU-4198
23410 local ost1_imp=$(get_osc_import_name client ost1)
23411 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23414 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23415 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23417 # request a new lock on client
23418 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23420 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23421 local lock_count=$($LCTL get_param -n \
23422 ldlm.namespaces.$imp_name.lru_size)
23423 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23425 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23427 # no lock cached, should use lockless IO and not enqueue new lock
23428 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23429 lock_count=$($LCTL get_param -n \
23430 ldlm.namespaces.$imp_name.lru_size)
23431 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23433 run_test 398a "direct IO should cancel lock otherwise lockless"
23435 test_398b() { # LU-4198
23436 which fio || skip_env "no fio installed"
23437 $LFS setstripe -c -1 $DIR/$tfile
23440 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23443 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23444 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23445 --numjobs=$njobs --fallocate=none \
23446 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23447 --filename=$DIR/$tfile &
23450 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23451 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23452 --numjobs=$njobs --fallocate=none \
23453 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23454 --filename=$DIR/$tfile || true
23459 run_test 398b "DIO and buffer IO race"
23461 test_398c() { # LU-4198
23462 local ost1_imp=$(get_osc_import_name client ost1)
23463 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23466 which fio || skip_env "no fio installed"
23468 saved_debug=$($LCTL get_param -n debug)
23469 $LCTL set_param debug=0
23471 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23472 ((size /= 1024)) # by megabytes
23473 ((size /= 2)) # write half of the OST at most
23474 [ $size -gt 40 ] && size=40 #reduce test time anyway
23476 $LFS setstripe -c 1 $DIR/$tfile
23478 # it seems like ldiskfs reserves more space than necessary if the
23479 # writing blocks are not mapped, so it extends the file firstly
23480 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23481 cancel_lru_locks osc
23483 # clear and verify rpc_stats later
23484 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23487 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23488 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23489 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23490 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23491 --filename=$DIR/$tfile
23492 [ $? -eq 0 ] || error "fio write error"
23494 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23495 error "Locks were requested while doing AIO"
23497 # get the percentage of 1-page I/O
23498 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23499 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23501 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23503 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23504 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23505 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23506 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23507 --filename=$DIR/$tfile
23508 [ $? -eq 0 ] || error "fio mixed read write error"
23510 echo "AIO with large block size ${size}M"
23511 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23512 --numjobs=1 --fallocate=none --ioengine=libaio \
23513 --iodepth=16 --allow_file_create=0 --size=${size}M \
23514 --filename=$DIR/$tfile
23515 [ $? -eq 0 ] || error "fio large block size failed"
23518 $LCTL set_param debug="$saved_debug"
23520 run_test 398c "run fio to test AIO"
23522 test_398d() { # LU-13846
23523 which aiocp || skip_env "no aiocp installed"
23524 local aio_file=$DIR/$tfile.aio
23526 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23528 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23529 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23530 stack_trap "rm -f $DIR/$tfile $aio_file"
23532 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23534 # make sure we don't crash and fail properly
23535 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23536 error "aio not aligned with PAGE SIZE should fail"
23538 rm -f $DIR/$tfile $aio_file
23540 run_test 398d "run aiocp to verify block size > stripe size"
23543 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23544 touch $DIR/$tfile.new
23545 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23547 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23549 test_398f() { # LU-14687
23550 which aiocp || skip_env "no aiocp installed"
23551 local aio_file=$DIR/$tfile.aio
23553 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23555 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23556 stack_trap "rm -f $DIR/$tfile $aio_file"
23558 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23559 $LCTL set_param fail_loc=0x1418
23560 # make sure we don't crash and fail properly
23561 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23562 error "aio with page allocation failure succeeded"
23563 $LCTL set_param fail_loc=0
23564 diff $DIR/$tfile $aio_file
23565 [[ $? != 0 ]] || error "no diff after failed aiocp"
23567 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23569 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
23570 # stripe and i/o size must be > stripe size
23571 # Old style synchronous DIO waits after submitting each chunk, resulting in a
23572 # single RPC in flight. This test shows async DIO submission is working by
23573 # showing multiple RPCs in flight.
23574 test_398g() { # LU-13798
23575 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23577 # We need to do some i/o first to acquire enough grant to put our RPCs
23578 # in flight; otherwise a new connection may not have enough grant
23580 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23581 error "parallel dio failed"
23582 stack_trap "rm -f $DIR/$tfile"
23584 # Reduce RPC size to 1M to avoid combination in to larger RPCs
23585 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
23586 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
23587 stack_trap "$LCTL set_param -n $pages_per_rpc"
23589 # Recreate file so it's empty
23591 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23592 #Pause rpc completion to guarantee we see multiple rpcs in flight
23593 #define OBD_FAIL_OST_BRW_PAUSE_BULK
23594 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
23595 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23598 $LCTL set_param osc.*.rpc_stats=c
23600 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23601 error "parallel dio failed"
23602 stack_trap "rm -f $DIR/$tfile"
23604 $LCTL get_param osc.*-OST0000-*.rpc_stats
23605 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23606 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23607 grep "8:" | awk '{print $8}')
23608 # We look at the "8 rpcs in flight" field, and verify A) it is present
23609 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
23610 # as expected for an 8M DIO to a file with 1M stripes.
23611 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
23613 # Verify turning off parallel dio works as expected
23615 $LCTL set_param osc.*.rpc_stats=c
23616 $LCTL set_param llite.*.parallel_dio=0
23617 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
23619 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23620 error "dio with parallel dio disabled failed"
23622 # Ideally, we would see only one RPC in flight here, but there is an
23623 # unavoidable race between i/o completion and RPC in flight counting,
23624 # so while only 1 i/o is in flight at a time, the RPC in flight counter
23625 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
23626 # So instead we just verify it's always < 8.
23627 $LCTL get_param osc.*-OST0000-*.rpc_stats
23628 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23629 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23630 grep '^$' -B1 | grep . | awk '{print $1}')
23631 [ $ret != "8:" ] ||
23632 error "we should see fewer than 8 RPCs in flight (saw $ret)"
23634 run_test 398g "verify parallel dio async RPC submission"
23636 test_398h() { # LU-13798
23637 local dio_file=$DIR/$tfile.dio
23639 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
23641 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23642 stack_trap "rm -f $DIR/$tfile $dio_file"
23644 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
23645 error "parallel dio failed"
23646 diff $DIR/$tfile $dio_file
23647 [[ $? == 0 ]] || error "file diff after aiocp"
23649 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
23651 test_398i() { # LU-13798
23652 local dio_file=$DIR/$tfile.dio
23654 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
23656 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23657 stack_trap "rm -f $DIR/$tfile $dio_file"
23659 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23660 $LCTL set_param fail_loc=0x1418
23661 # make sure we don't crash and fail properly
23662 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
23663 error "parallel dio page allocation failure succeeded"
23664 diff $DIR/$tfile $dio_file
23665 [[ $? != 0 ]] || error "no diff after failed aiocp"
23667 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
23669 test_398j() { # LU-13798
23670 # Stripe size > RPC size but less than i/o size tests split across
23671 # stripes and RPCs for individual i/o op
23672 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
23674 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
23675 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
23676 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
23677 stack_trap "$LCTL set_param -n $pages_per_rpc"
23679 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
23680 error "parallel dio write failed"
23681 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
23683 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
23684 error "parallel dio read failed"
23685 diff $DIR/$tfile $DIR/$tfile.2
23686 [[ $? == 0 ]] || error "file diff after parallel dio read"
23688 run_test 398j "test parallel dio where stripe size > rpc_size"
23690 test_398k() { # LU-13798
23691 wait_delete_completed
23694 # 4 stripe file; we will cause out of space on OST0
23695 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
23697 # Fill OST0 (if it's not too large)
23698 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
23700 if [[ $ORIGFREE -gt $MAXFREE ]]; then
23701 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
23703 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
23704 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
23705 error "dd should fill OST0"
23706 stack_trap "rm -f $DIR/$tfile.1"
23708 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23712 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
23713 error "file is not 0 bytes in size"
23715 # dd above should not succeed, but don't error until here so we can
23716 # get debug info above
23718 error "parallel dio write with enospc succeeded"
23719 stack_trap "rm -f $DIR/$tfile"
23721 run_test 398k "test enospc on first stripe"
23723 test_398l() { # LU-13798
23724 wait_delete_completed
23727 # 4 stripe file; we will cause out of space on OST0
23728 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
23729 # happens on the second i/o chunk we issue
23730 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
23732 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
23733 stack_trap "rm -f $DIR/$tfile"
23735 # Fill OST0 (if it's not too large)
23736 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
23738 if [[ $ORIGFREE -gt $MAXFREE ]]; then
23739 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
23741 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
23742 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
23743 error "dd should fill OST0"
23744 stack_trap "rm -f $DIR/$tfile.1"
23746 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
23748 stack_trap "rm -f $DIR/$tfile.2"
23750 # Check that short write completed as expected
23751 ls -la $DIR/$tfile.2
23752 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
23753 error "file is not 1M in size"
23755 # dd above should not succeed, but don't error until here so we can
23756 # get debug info above
23758 error "parallel dio write with enospc succeeded"
23760 # Truncate source file to same length as output file and diff them
23761 $TRUNCATE $DIR/$tfile 1048576
23762 diff $DIR/$tfile $DIR/$tfile.2
23763 [[ $? == 0 ]] || error "data incorrect after short write"
23765 run_test 398l "test enospc on intermediate stripe/RPC"
23767 test_398m() { # LU-13798
23768 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
23770 lctl set_param *debug=-1 debug_mb=10000
23772 # Set up failure on OST0, the first stripe:
23773 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
23774 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
23775 # So this fail_val specifies OST0
23776 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
23777 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23779 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
23780 error "parallel dio write with failure on first stripe succeeded"
23781 stack_trap "rm -f $DIR/$tfile"
23782 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
23784 # Place data in file for read
23785 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
23786 error "parallel dio write failed"
23788 # Fail read on OST0, first stripe
23789 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
23790 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
23791 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
23792 error "parallel dio read with error on first stripe succeeded"
23793 rm -f $DIR/$tfile.2
23794 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
23796 # Switch to testing on OST1, second stripe
23797 # Clear file contents, maintain striping
23799 # Set up failure on OST1, second stripe:
23800 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
23801 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23803 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
23804 error "parallel dio write with failure on first stripe succeeded"
23805 stack_trap "rm -f $DIR/$tfile"
23806 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
23808 # Place data in file for read
23809 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
23810 error "parallel dio write failed"
23812 # Fail read on OST1, second stripe
23813 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
23814 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
23815 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
23816 error "parallel dio read with error on first stripe succeeded"
23817 rm -f $DIR/$tfile.2
23818 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
23820 run_test 398m "test RPC failures with parallel dio"
23822 # Parallel submission of DIO should not cause problems for append, but it's
23823 # important to verify.
23824 test_398n() { # LU-13798
23825 $LFS setstripe -C 2 -S 1M $DIR/$tfile
23827 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
23828 error "dd to create source file failed"
23829 stack_trap "rm -f $DIR/$tfile"
23831 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
23832 error "parallel dio write with failure on second stripe succeeded"
23833 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
23834 diff $DIR/$tfile $DIR/$tfile.1
23835 [[ $? == 0 ]] || error "data incorrect after append"
23838 run_test 398n "test append with parallel DIO"
23841 local read_write=$1
23842 if [ "$read_write" = "write" ]; then
23843 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23844 elif [ "$read_write" = "read" ]; then
23845 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23847 error "argument error"
23850 # turn off debug for performance testing
23851 local saved_debug=$($LCTL get_param -n debug)
23852 $LCTL set_param debug=0
23854 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23856 # get ost1 size - $FSNAME-OST0000
23857 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23858 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23859 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23861 if [ "$read_write" = "read" ]; then
23862 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23865 local start_time=$(date +%s.%N)
23866 $dd_cmd bs=1M count=$blocks oflag=sync ||
23867 error "real dd $read_write error"
23868 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23870 if [ "$read_write" = "write" ]; then
23874 # define OBD_FAIL_OST_FAKE_RW 0x238
23875 do_facet ost1 $LCTL set_param fail_loc=0x238
23877 local start_time=$(date +%s.%N)
23878 $dd_cmd bs=1M count=$blocks oflag=sync ||
23879 error "fake dd $read_write error"
23880 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
23882 if [ "$read_write" = "write" ]; then
23884 cancel_lru_locks osc
23885 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
23886 error "$tfile size not $blocks MB"
23888 do_facet ost1 $LCTL set_param fail_loc=0
23890 echo "fake $read_write $duration_fake vs. normal $read_write" \
23891 "$duration in seconds"
23892 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
23893 error_not_in_vm "fake write is slower"
23895 $LCTL set_param -n debug="$saved_debug"
23898 test_399a() { # LU-7655 for OST fake write
23899 remote_ost_nodsh && skip "remote OST with nodsh"
23903 run_test 399a "fake write should not be slower than normal write"
23905 test_399b() { # LU-8726 for OST fake read
23906 remote_ost_nodsh && skip "remote OST with nodsh"
23907 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
23908 skip_env "ldiskfs only test"
23913 run_test 399b "fake read should not be slower than normal read"
23915 test_400a() { # LU-1606, was conf-sanity test_74
23916 if ! which $CC > /dev/null 2>&1; then
23917 skip_env "$CC is not installed"
23920 local extra_flags=''
23921 local out=$TMP/$tfile
23922 local prefix=/usr/include/lustre
23925 # Oleg removes c files in his test rig so test if any c files exist
23926 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
23927 skip_env "Needed c test files are missing"
23929 if ! [[ -d $prefix ]]; then
23930 # Assume we're running in tree and fixup the include path.
23931 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
23932 extra_flags+=" -L$LUSTRE/utils/.lib"
23935 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
23936 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
23937 error "client api broken"
23941 run_test 400a "Lustre client api program can compile and link"
23943 test_400b() { # LU-1606, LU-5011
23945 local out=$TMP/$tfile
23946 local prefix=/usr/include/linux/lustre
23948 # We use a hard coded prefix so that this test will not fail
23949 # when run in tree. There are headers in lustre/include/lustre/
23950 # that are not packaged (like lustre_idl.h) and have more
23951 # complicated include dependencies (like config.h and lnet/types.h).
23952 # Since this test about correct packaging we just skip them when
23953 # they don't exist (see below) rather than try to fixup cppflags.
23955 if ! which $CC > /dev/null 2>&1; then
23956 skip_env "$CC is not installed"
23959 for header in $prefix/*.h; do
23960 if ! [[ -f "$header" ]]; then
23964 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23965 continue # lustre_ioctl.h is internal header
23968 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23969 error "cannot compile '$header'"
23973 run_test 400b "packaged headers can be compiled"
23975 test_401a() { #LU-7437
23976 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23977 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23979 #count the number of parameters by "list_param -R"
23980 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23981 #count the number of parameters by listing proc files
23982 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23983 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23984 echo "proc_dirs='$proc_dirs'"
23985 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23986 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23989 [ $params -eq $procs ] ||
23990 error "found $params parameters vs. $procs proc files"
23992 # test the list_param -D option only returns directories
23993 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23994 #count the number of parameters by listing proc directories
23995 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23998 [ $params -eq $procs ] ||
23999 error "found $params parameters vs. $procs proc files"
24001 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24004 # jobid_var may not allow arbitrary values, so use jobid_name
24006 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24007 local testname=jobid_name tmp='testing%p'
24009 local testname=jobid_var tmp=testing
24012 local save=$($LCTL get_param -n $testname)
24014 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24015 error "no error returned when setting bad parameters"
24017 local jobid_new=$($LCTL get_param -n foe $testname baz)
24018 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24020 $LCTL set_param -n fog=bam $testname=$save bat=fog
24021 local jobid_old=$($LCTL get_param -n foe $testname bag)
24022 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24024 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24027 # jobid_var may not allow arbitrary values, so use jobid_name
24029 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24030 local testname=jobid_name
24032 local testname=jobid_var
24035 local jobid_var_old=$($LCTL get_param -n $testname)
24036 local jobid_var_new
24038 $LCTL set_param $testname= &&
24039 error "no error returned for 'set_param a='"
24041 jobid_var_new=$($LCTL get_param -n $testname)
24042 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24043 error "$testname was changed by setting without value"
24045 $LCTL set_param $testname &&
24046 error "no error returned for 'set_param a'"
24048 jobid_var_new=$($LCTL get_param -n $testname)
24049 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24050 error "$testname was changed by setting without value"
24052 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24055 # jobid_var may not allow arbitrary values, so use jobid_name
24057 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24058 local testname=jobid_name new_value='foo=bar%p'
24060 local testname=jobid_var new_valuie=foo=bar
24063 local jobid_var_old=$($LCTL get_param -n $testname)
24064 local jobid_var_new
24066 $LCTL set_param $testname=$new_value ||
24067 error "'set_param a=b' did not accept a value containing '='"
24069 jobid_var_new=$($LCTL get_param -n $testname)
24070 [[ "$jobid_var_new" == "$new_value" ]] ||
24071 error "'set_param a=b' failed on a value containing '='"
24073 # Reset the $testname to test the other format
24074 $LCTL set_param $testname=$jobid_var_old
24075 jobid_var_new=$($LCTL get_param -n $testname)
24076 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24077 error "failed to reset $testname"
24079 $LCTL set_param $testname $new_value ||
24080 error "'set_param a b' did not accept a value containing '='"
24082 jobid_var_new=$($LCTL get_param -n $testname)
24083 [[ "$jobid_var_new" == "$new_value" ]] ||
24084 error "'set_param a b' failed on a value containing '='"
24086 $LCTL set_param $testname $jobid_var_old
24087 jobid_var_new=$($LCTL get_param -n $testname)
24088 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24089 error "failed to reset $testname"
24091 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24094 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24095 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24096 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24097 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24098 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24099 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24100 remote_mds_nodsh && skip "remote MDS with nodsh"
24102 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24103 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24104 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24105 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24106 echo "Touch failed - OK"
24108 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24111 local file1=$DIR/$tfile.1
24112 local file2=$DIR/$tfile.2
24113 local tfile=$TMP/$tfile
24115 rm -f $file1 $file2 $tfile
24120 # 30 sec OBD_TIMEOUT in ll_getattr()
24121 # right before populating st_nlink
24122 $LCTL set_param fail_loc=0x80001409
24123 stat -c %h $file1 > $tfile &
24125 # create an alias, drop all locks and reclaim the dentry
24127 cancel_lru_locks mdc
24128 cancel_lru_locks osc
24129 sysctl -w vm.drop_caches=2
24133 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24135 rm -f $tfile $file1 $file2
24137 run_test 403 "i_nlink should not drop to zero due to aliasing"
24139 test_404() { # LU-6601
24140 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24141 skip "Need server version newer than 2.8.52"
24142 remote_mds_nodsh && skip "remote MDS with nodsh"
24144 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24145 awk '/osp .*-osc-MDT/ { print $4}')
24148 for osp in $mosps; do
24149 echo "Deactivate: " $osp
24150 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24151 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24152 awk -vp=$osp '$4 == p { print $2 }')
24153 [ $stat = IN ] || {
24154 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24155 error "deactivate error"
24157 echo "Activate: " $osp
24158 do_facet $SINGLEMDS $LCTL --device %$osp activate
24159 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24160 awk -vp=$osp '$4 == p { print $2 }')
24161 [ $stat = UP ] || {
24162 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24163 error "activate error"
24167 run_test 404 "validate manual {de}activated works properly for OSPs"
24170 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24171 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24172 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24173 skip "Layout swap lock is not supported"
24175 check_swap_layouts_support
24176 check_swap_layout_no_dom $DIR
24178 test_mkdir $DIR/$tdir
24179 swap_lock_test -d $DIR/$tdir ||
24180 error "One layout swap locked test failed"
24182 run_test 405 "Various layout swap lock tests"
24185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24186 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24187 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24189 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24190 skip "Need MDS version at least 2.8.50"
24192 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24193 local test_pool=$TESTNAME
24195 pool_add $test_pool || error "pool_add failed"
24196 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24197 error "pool_add_targets failed"
24199 save_layout_restore_at_exit $MOUNT
24201 # parent set default stripe count only, child will stripe from both
24202 # parent and fs default
24203 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24204 error "setstripe $MOUNT failed"
24205 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24206 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24207 for i in $(seq 10); do
24208 local f=$DIR/$tdir/$tfile.$i
24209 touch $f || error "touch failed"
24210 local count=$($LFS getstripe -c $f)
24211 [ $count -eq $OSTCOUNT ] ||
24212 error "$f stripe count $count != $OSTCOUNT"
24213 local offset=$($LFS getstripe -i $f)
24214 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24215 local size=$($LFS getstripe -S $f)
24216 [ $size -eq $((def_stripe_size * 2)) ] ||
24217 error "$f stripe size $size != $((def_stripe_size * 2))"
24218 local pool=$($LFS getstripe -p $f)
24219 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24222 # change fs default striping, delete parent default striping, now child
24223 # will stripe from new fs default striping only
24224 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24225 error "change $MOUNT default stripe failed"
24226 $LFS setstripe -c 0 $DIR/$tdir ||
24227 error "delete $tdir default stripe failed"
24228 for i in $(seq 11 20); do
24229 local f=$DIR/$tdir/$tfile.$i
24230 touch $f || error "touch $f failed"
24231 local count=$($LFS getstripe -c $f)
24232 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24233 local offset=$($LFS getstripe -i $f)
24234 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24235 local size=$($LFS getstripe -S $f)
24236 [ $size -eq $def_stripe_size ] ||
24237 error "$f stripe size $size != $def_stripe_size"
24238 local pool=$($LFS getstripe -p $f)
24239 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24242 unlinkmany $DIR/$tdir/$tfile. 1 20
24244 local f=$DIR/$tdir/$tfile
24245 pool_remove_all_targets $test_pool $f
24246 pool_remove $test_pool $f
24248 run_test 406 "DNE support fs default striping"
24251 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24252 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24253 skip "Need MDS version at least 2.8.55"
24254 remote_mds_nodsh && skip "remote MDS with nodsh"
24256 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24257 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24258 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24259 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24260 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24262 #define OBD_FAIL_DT_TXN_STOP 0x2019
24263 for idx in $(seq $MDSCOUNT); do
24264 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24266 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24267 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24268 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24271 run_test 407 "transaction fail should cause operation fail"
24274 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24276 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24277 lctl set_param fail_loc=0x8000040a
24278 # let ll_prepare_partial_page() fail
24279 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24283 # create at least 100 unused inodes so that
24284 # shrink_icache_memory(0) should not return 0
24285 touch $DIR/$tfile-{0..100}
24286 rm -f $DIR/$tfile-{0..100}
24289 echo 2 > /proc/sys/vm/drop_caches
24291 run_test 408 "drop_caches should not hang due to page leaks"
24295 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24297 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24298 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24299 touch $DIR/$tdir/guard || error "(2) Fail to create"
24301 local PREFIX=$(str_repeat 'A' 128)
24302 echo "Create 1K hard links start at $(date)"
24303 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24304 error "(3) Fail to hard link"
24306 echo "Links count should be right although linkEA overflow"
24307 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24308 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24309 [ $linkcount -eq 1001 ] ||
24310 error "(5) Unexpected hard links count: $linkcount"
24312 echo "List all links start at $(date)"
24313 ls -l $DIR/$tdir/foo > /dev/null ||
24314 error "(6) Fail to list $DIR/$tdir/foo"
24316 echo "Unlink hard links start at $(date)"
24317 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24318 error "(7) Fail to unlink"
24319 echo "Unlink hard links finished at $(date)"
24321 run_test 409 "Large amount of cross-MDTs hard links on the same file"
24325 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
24326 skip "Need client version at least 2.9.59"
24327 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
24328 skip "Need MODULES build"
24330 # Create a file, and stat it from the kernel
24331 local testfile=$DIR/$tfile
24334 local run_id=$RANDOM
24335 local my_ino=$(stat --format "%i" $testfile)
24337 # Try to insert the module. This will always fail as the
24338 # module is designed to not be inserted.
24339 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
24342 # Anything but success is a test failure
24344 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
24345 error "no inode match"
24347 run_test 410 "Test inode number returned from kernel thread"
24349 cleanup_test411_cgroup() {
24355 local cg_basedir=/sys/fs/cgroup/memory
24357 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24358 skip "no setup for cgroup"
24360 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24361 error "test file creation failed"
24362 cancel_lru_locks osc
24364 # Create a very small memory cgroup to force a slab allocation error
24365 local cgdir=$cg_basedir/osc_slab_alloc
24366 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24367 trap "cleanup_test411_cgroup $cgdir" EXIT
24368 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24369 echo 1M > $cgdir/memory.limit_in_bytes
24371 # Should not LBUG, just be killed by oom-killer
24372 # dd will return 0 even allocation failure in some environment.
24373 # So don't check return value
24374 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24375 cleanup_test411_cgroup $cgdir
24379 run_test 411 "Slab allocation error with cgroup does not LBUG"
24382 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24383 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24384 skip "Need server version at least 2.10.55"
24387 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24388 error "mkdir failed"
24389 $LFS getdirstripe $DIR/$tdir
24390 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24391 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24392 error "expect $((MDSCOUT - 1)) get $stripe_index"
24393 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24394 [ $stripe_count -eq 2 ] ||
24395 error "expect 2 get $stripe_count"
24397 run_test 412 "mkdir on specific MDTs"
24401 local stripe_count=$2
24402 local mdts=$(comma_list $(mdts_nodes))
24405 local lmv_qos_prio_free
24406 local lmv_qos_threshold_rr
24407 local lmv_qos_maxage
24408 local lod_qos_prio_free
24409 local lod_qos_threshold_rr
24410 local lod_qos_maxage
24414 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
24415 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
24416 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24418 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
24419 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24420 stack_trap "$LCTL set_param \
24421 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
24422 stack_trap "$LCTL set_param \
24423 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
24424 stack_trap "$LCTL set_param \
24425 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
24427 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24428 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24429 lod_qos_prio_free=${lod_qos_prio_free%%%}
24430 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24431 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24432 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24433 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24434 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24435 stack_trap "do_nodes $mdts $LCTL set_param \
24436 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
24437 stack_trap "do_nodes $mdts $LCTL set_param \
24438 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
24440 stack_trap "do_nodes $mdts $LCTL set_param \
24441 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
24443 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24444 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24446 testdir=$DIR/$tdir-s$stripe_count/rr
24448 local stripe_index=$($LFS getstripe -m $testdir)
24449 local test_mkdir_rr=true
24451 getfattr -d -m dmv $testdir | grep dmv
24452 if [ $? -eq 0 ] && [ $MDS1_VERSION -ge $(version_code 2.14.51) ]; then
24453 local inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
24455 (( $inherit_rr == 0 )) && test_mkdir_rr=false
24460 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24461 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24463 for i in $(seq $((100 * MDSCOUNT))); do
24464 eval $mkdir_cmd $testdir/subdir$i ||
24465 error "$mkdir_cmd subdir$i failed"
24468 for i in $(seq $MDSCOUNT); do
24469 count=$($LFS getdirstripe -i $testdir/* |
24470 grep ^$((i - 1))$ | wc -l)
24471 echo "$count directories created on MDT$((i - 1))"
24472 if $test_mkdir_rr; then
24473 (( $count == 100 )) ||
24474 error "subdirs are not evenly distributed"
24475 elif [ $((i - 1)) -eq $stripe_index ]; then
24476 (( $count == 100 * MDSCOUNT )) ||
24477 error "$count subdirs created on MDT$((i - 1))"
24479 (( $count == 0 )) ||
24480 error "$count subdirs created on MDT$((i - 1))"
24483 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24484 count=$($LFS getdirstripe $testdir/* |
24485 grep -P "^\s+$((i - 1))\t" | wc -l)
24486 echo "$count stripes created on MDT$((i - 1))"
24487 # deviation should < 5% of average
24488 (( $count < 95 * stripe_count )) ||
24489 (( $count > 105 * stripe_count)) &&
24490 error "stripes are not evenly distributed"
24494 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
24495 do_nodes $mdts $LCTL set_param \
24496 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
24499 echo "Check for uneven MDTs: "
24509 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24510 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24511 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24513 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24514 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24517 for ((i = 1; i < ${#ffree[@]}; i++)); do
24518 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24519 if [ $tmp -gt $max ]; then
24523 if [ $tmp -lt $min ]; then
24529 (( ${ffree[min_index]} == 0 )) &&
24530 skip "no free files in MDT$min_index"
24531 (( ${ffree[min_index]} > 100000000 )) &&
24532 skip "too many free files in MDT$min_index"
24534 # Check if we need to generate uneven MDTs
24536 local diff=$(((max - min) * 100 / min))
24537 local value="$(generate_string 1024)"
24539 while [ $diff -lt $threshold ]; do
24540 # generate uneven MDTs, create till $threshold% diff
24541 echo -n "weight diff=$diff% must be > $threshold% ..."
24542 count=$((${ffree[min_index]} / 10))
24543 # 50 sec per 10000 files in vm
24544 (( $count < 100000 )) || [ "$SLOW" != "no" ] ||
24545 skip "$count files to create"
24546 echo "Fill MDT$min_index with $count files"
24547 [ -d $DIR/$tdir-MDT$min_index ] ||
24548 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
24549 error "mkdir $tdir-MDT$min_index failed"
24550 createmany -d $DIR/$tdir-MDT$min_index/d $count ||
24551 error "create d$count failed"
24553 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24554 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24555 max=$(((${ffree[max_index]} >> 8) * \
24556 (${bavail[max_index]} * bsize >> 16)))
24557 min=$(((${ffree[min_index]} >> 8) * \
24558 (${bavail[min_index]} * bsize >> 16)))
24559 diff=$(((max - min) * 100 / min))
24562 echo "MDT filesfree available: ${ffree[@]}"
24563 echo "MDT blocks available: ${bavail[@]}"
24564 echo "weight diff=$diff%"
24567 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24569 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24570 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24571 # decrease statfs age, so that it can be updated in time
24572 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24573 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24577 testdir=$DIR/$tdir-s$stripe_count/qos
24579 for i in $(seq $((100 * MDSCOUNT))); do
24580 eval $mkdir_cmd $testdir/subdir$i ||
24581 error "$mkdir_cmd subdir$i failed"
24584 for i in $(seq $MDSCOUNT); do
24585 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
24587 echo "$count directories created on MDT$((i - 1))"
24589 if [ $stripe_count -gt 1 ]; then
24590 count=$($LFS getdirstripe $testdir/* |
24591 grep -P "^\s+$((i - 1))\t" | wc -l)
24592 echo "$count stripes created on MDT$((i - 1))"
24596 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
24597 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
24599 # D-value should > 10% of averge
24600 (( $max - $min < 10 )) &&
24601 error "subdirs shouldn't be evenly distributed"
24604 if [ $stripe_count -gt 1 ]; then
24605 max=$($LFS getdirstripe $testdir/* |
24606 grep -P "^\s+$max_index\t" | wc -l)
24607 min=$($LFS getdirstripe $testdir/* |
24608 grep -P "^\s+$min_index\t" | wc -l)
24609 (( $max - $min < 10 * $stripe_count )) &&
24610 error "stripes shouldn't be evenly distributed"|| true
24615 [ $MDSCOUNT -lt 2 ] &&
24616 skip "We need at least 2 MDTs for this test"
24618 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24619 skip "Need server version at least 2.12.52"
24623 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24624 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
24625 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
24626 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
24627 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
24630 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
24633 [ $MDSCOUNT -lt 2 ] &&
24634 skip "We need at least 2 MDTs for this test"
24636 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24637 skip "Need server version at least 2.12.52"
24642 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24643 testdir=$DIR/$tdir-s$stripe_count
24644 mkdir $testdir || error "mkdir $testdir failed"
24645 mkdir $testdir/rr || error "mkdir rr failed"
24646 mkdir $testdir/qos || error "mkdir qos failed"
24647 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
24648 $testdir/rr || error "setdirstripe rr failed"
24649 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
24650 error "setdirstripe failed"
24651 test_qos_mkdir "mkdir" $stripe_count
24654 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
24657 [ $MDSCOUNT -ge 2 ] ||
24658 skip "We need at least 2 MDTs for this test"
24660 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] ||
24661 skip "Need server version at least 2.14.50"
24667 testdir=$DIR/${tdir}-s1
24668 mkdir $testdir || error "mkdir $testdir failed"
24669 mkdir $testdir/rr || error "mkdir rr failed"
24670 mkdir $testdir/qos || error "mkdir qos failed"
24671 # default max_inherit is -1, default max_inherit_rr is 0
24672 $LFS setdirstripe -D -c 1 $testdir/rr ||
24673 error "setdirstripe rr failed"
24674 $LFS setdirstripe -D -c 1 -X 2 --max-inherit-rr 1 $testdir/qos ||
24675 error "setdirstripe qos failed"
24676 test_qos_mkdir "mkdir" 1
24678 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
24679 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
24680 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
24681 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
24682 (( $inherit_rr == 0 )) ||
24683 error "rr/level1 inherit-rr $inherit_rr != 0"
24685 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
24686 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
24687 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
24688 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
24689 (( $inherit_rr == 0 )) ||
24690 error "qos/level1 inherit-rr $inherit_rr !=0"
24691 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
24692 getfattr -d -m dmv $testdir/qos/level1/level2 | grep dmv &&
24693 error "level2 shouldn't have default LMV" || true
24695 run_test 413c "mkdir with default LMV max inherit rr"
24698 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
24699 $LCTL set_param fail_loc=0x80000521
24700 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24703 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
24706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24707 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24708 skip "Need server version at least 2.11.52"
24718 # this test may be slow on ZFS
24719 [ "$mds1_FSTYPE" == "zfs" ] && total=100
24721 # though this test is designed for striped directory, let's test normal
24722 # directory too since lock is always saved as CoS lock.
24723 test_mkdir $DIR/$tdir || error "mkdir $tdir"
24724 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
24733 start_time=$(date +%s)
24734 for i in $(seq $total); do
24735 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
24738 end_time=$(date +%s)
24739 duration=$((end_time - start_time))
24741 kill -9 $setattr_pid
24743 echo "rename $total files took $duration sec"
24744 [ $duration -lt 100 ] || error "rename took $duration sec"
24746 run_test 415 "lock revoke is not missing"
24749 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24750 skip "Need server version at least 2.11.55"
24752 # define OBD_FAIL_OSD_TXN_START 0x19a
24753 do_facet mds1 lctl set_param fail_loc=0x19a
24755 lfs mkdir -c $MDSCOUNT $DIR/$tdir
24759 run_test 416 "transaction start failure won't cause system hung"
24763 do_nodes $(comma_list $(mdts_nodes)) \
24764 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
24765 do_nodes $(comma_list $(mdts_nodes)) \
24766 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
24767 do_nodes $(comma_list $(mdts_nodes)) \
24768 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
24772 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24773 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
24774 skip "Need MDS version at least 2.11.56"
24776 trap cleanup_417 RETURN EXIT
24778 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
24779 do_nodes $(comma_list $(mdts_nodes)) \
24780 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
24781 $LFS migrate -m 0 $DIR/$tdir.1 &&
24782 error "migrate dir $tdir.1 should fail"
24784 do_nodes $(comma_list $(mdts_nodes)) \
24785 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
24786 $LFS mkdir -i 1 $DIR/$tdir.2 &&
24787 error "create remote dir $tdir.2 should fail"
24789 do_nodes $(comma_list $(mdts_nodes)) \
24790 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
24791 $LFS mkdir -c 2 $DIR/$tdir.3 &&
24792 error "create striped dir $tdir.3 should fail"
24795 run_test 417 "disable remote dir, striped dir and dir migration"
24797 # Checks that the outputs of df [-i] and lfs df [-i] match
24799 # usage: check_lfs_df <blocks | inodes> <mountpoint>
24809 [ "$1" == "blocks" ] && inodes= || inodes="-i"
24811 for count in {1..100}; do
24815 # read the lines of interest
24816 df_out=($(df -P $inodes $dir | tail -n +2)) ||
24817 error "df $inodes $dir | tail -n +2 failed"
24818 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
24819 error "lfs df $inodes $dir | grep summary: failed"
24821 # skip first substrings of each output as they are different
24822 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
24823 # compare the two outputs
24825 for i in {1..5}; do
24826 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
24834 lfs df $inodes $dir
24835 error "df and lfs df $1 output mismatch: " \
24836 "df ${inodes}: ${df_out[*]}, " \
24837 "lfs df ${inodes}: ${lfs_df_out[*]}"
24842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24844 local dir=$DIR/$tdir
24845 local numfiles=$((RANDOM % 4096 + 2))
24846 local numblocks=$((RANDOM % 256 + 1))
24848 wait_delete_completed
24851 # check block output
24852 check_lfs_df blocks $dir
24853 # check inode output
24854 check_lfs_df inodes $dir
24856 # create a single file and retest
24857 echo "Creating a single file and testing"
24858 createmany -o $dir/$tfile- 1 &>/dev/null ||
24859 error "creating 1 file in $dir failed"
24860 check_lfs_df blocks $dir
24861 check_lfs_df inodes $dir
24863 # create a random number of files
24864 echo "Creating $((numfiles - 1)) files and testing"
24865 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
24866 error "creating $((numfiles - 1)) files in $dir failed"
24868 # write a random number of blocks to the first test file
24869 echo "Writing $numblocks 4K blocks and testing"
24870 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
24871 count=$numblocks &>/dev/null ||
24872 error "dd to $dir/${tfile}-0 failed"
24875 check_lfs_df blocks $dir
24876 check_lfs_df inodes $dir
24878 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
24879 error "unlinking $numfiles files in $dir failed"
24881 run_test 418 "df and lfs df outputs match"
24885 local dir=$DIR/$tdir
24890 cancel_lru_locks mdc
24892 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
24893 $LCTL set_param fail_loc=0x1410
24895 $LCTL set_param fail_loc=0
24898 run_test 419 "Verify open file by name doesn't crash kernel"
24902 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
24903 skip "Need MDS version at least 2.12.53"
24905 local SAVE_UMASK=$(umask)
24906 local dir=$DIR/$tdir
24907 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
24911 mkdir -m03777 $dir/testdir
24912 ls -dn $dir/testdir
24913 # Need to remove trailing '.' when SELinux is enabled
24914 local dirperms=$(ls -dn $dir/testdir |
24915 awk '{ sub(/\.$/, "", $1); print $1}')
24916 [ $dirperms == "drwxrwsrwt" ] ||
24917 error "incorrect perms on $dir/testdir"
24919 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
24920 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
24921 ls -n $dir/testdir/testfile
24922 local fileperms=$(ls -n $dir/testdir/testfile |
24923 awk '{ sub(/\.$/, "", $1); print $1}')
24924 [ $fileperms == "-rwxr-xr-x" ] ||
24925 error "incorrect perms on $dir/testdir/testfile"
24929 run_test 420 "clear SGID bit on non-directories for non-members"
24936 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24937 skip "Need MDS version at least 2.12.54"
24939 test_mkdir $DIR/$tdir
24940 createmany -o $DIR/$tdir/f 3
24941 cnt=$(ls -1 $DIR/$tdir | wc -l)
24942 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24944 fid1=$(lfs path2fid $DIR/$tdir/f1)
24945 fid2=$(lfs path2fid $DIR/$tdir/f2)
24946 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
24948 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
24949 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
24951 cnt=$(ls -1 $DIR/$tdir | wc -l)
24952 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24954 rm -f $DIR/$tdir/f3 || error "can't remove f3"
24955 createmany -o $DIR/$tdir/f 3
24956 cnt=$(ls -1 $DIR/$tdir | wc -l)
24957 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24959 fid1=$(lfs path2fid $DIR/$tdir/f1)
24960 fid2=$(lfs path2fid $DIR/$tdir/f2)
24961 echo "remove using fsname $FSNAME"
24962 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
24964 cnt=$(ls -1 $DIR/$tdir | wc -l)
24965 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24967 run_test 421a "simple rm by fid"
24974 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24975 skip "Need MDS version at least 2.12.54"
24977 test_mkdir $DIR/$tdir
24978 createmany -o $DIR/$tdir/f 3
24979 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
24982 FID1=$(lfs path2fid $DIR/$tdir/f1)
24983 FID2=$(lfs path2fid $DIR/$tdir/f2)
24984 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
24986 kill -USR1 $MULTIPID
24989 cnt=$(ls $DIR/$tdir | wc -l)
24990 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
24992 run_test 421b "rm by fid on open file"
24998 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24999 skip "Need MDS version at least 2.12.54"
25001 test_mkdir $DIR/$tdir
25002 createmany -o $DIR/$tdir/f 3
25003 touch $DIR/$tdir/$tfile
25004 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25005 cnt=$(ls -1 $DIR/$tdir | wc -l)
25006 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25008 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25009 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25011 cnt=$(ls $DIR/$tdir | wc -l)
25012 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25014 run_test 421c "rm by fid against hardlinked files"
25020 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25021 skip "Need MDS version at least 2.12.54"
25023 test_mkdir $DIR/$tdir
25024 createmany -o $DIR/$tdir/f 4097
25025 cnt=$(ls -1 $DIR/$tdir | wc -l)
25026 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25028 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25029 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25031 cnt=$(ls $DIR/$tdir | wc -l)
25033 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25035 run_test 421d "rmfid en masse"
25041 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25042 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25043 skip "Need MDS version at least 2.12.54"
25045 mkdir -p $DIR/$tdir
25046 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25047 createmany -o $DIR/$tdir/striped_dir/f 512
25048 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25049 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25051 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25052 sed "s/[/][^:]*://g")
25053 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25055 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25057 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25059 run_test 421e "rmfid in DNE"
25065 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25066 skip "Need MDS version at least 2.12.54"
25068 test_mkdir $DIR/$tdir
25070 cnt=$(ls -1 $DIR/$tdir | wc -l)
25071 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25073 FID=$(lfs path2fid $DIR/$tdir/f)
25074 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25075 # rmfid should fail
25076 cnt=$(ls -1 $DIR/$tdir | wc -l)
25077 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25079 chmod a+rw $DIR/$tdir
25081 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25082 # rmfid should fail
25083 cnt=$(ls -1 $DIR/$tdir | wc -l)
25084 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25087 $RUNAS touch $DIR/$tdir/f
25088 FID=$(lfs path2fid $DIR/$tdir/f)
25089 echo "rmfid as root"
25090 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25091 cnt=$(ls -1 $DIR/$tdir | wc -l)
25092 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25095 $RUNAS touch $DIR/$tdir/f
25096 cnt=$(ls -1 $DIR/$tdir | wc -l)
25097 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25098 FID=$(lfs path2fid $DIR/$tdir/f)
25099 # rmfid w/o user_fid2path mount option should fail
25100 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25101 cnt=$(ls -1 $DIR/$tdir | wc -l)
25102 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25104 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25105 stack_trap "rmdir $tmpdir"
25106 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25107 error "failed to mount client'"
25108 stack_trap "umount_client $tmpdir"
25110 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25111 # rmfid should succeed
25112 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25113 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25115 # rmfid shouldn't allow to remove files due to dir's permission
25116 chmod a+rwx $tmpdir/$tdir
25117 touch $tmpdir/$tdir/f
25118 ls -la $tmpdir/$tdir
25119 FID=$(lfs path2fid $tmpdir/$tdir/f)
25120 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25123 run_test 421f "rmfid checks permissions"
25129 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25130 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25131 skip "Need MDS version at least 2.12.54"
25133 mkdir -p $DIR/$tdir
25134 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25135 createmany -o $DIR/$tdir/striped_dir/f 512
25136 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25137 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25139 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25140 sed "s/[/][^:]*://g")
25142 rm -f $DIR/$tdir/striped_dir/f1*
25143 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25144 removed=$((512 - cnt))
25146 # few files have been just removed, so we expect
25147 # rmfid to fail on their fids
25148 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25149 [ $removed != $errors ] && error "$errors != $removed"
25151 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25153 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25155 run_test 421g "rmfid to return errors properly"
25158 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
25159 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
25160 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
25161 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
25162 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
25164 local amc=$(at_max_get client)
25165 local amo=$(at_max_get mds1)
25166 local timeout=`lctl get_param -n timeout`
25168 at_max_set 0 client
25171 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
25172 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
25173 fail_val=$(((2*timeout + 10)*1000))
25174 touch $DIR/$tdir/d3/file &
25176 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
25177 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
25178 fail_val=$((2*timeout + 5))
25179 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
25183 sleep $((2 * timeout))
25187 touch $DIR/$tdir/d2/file3
25188 touch $DIR/$tdir/d2/file4
25189 touch $DIR/$tdir/d2/file5
25192 at_max_set $amc client
25193 at_max_set $amo mds1
25195 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
25196 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
25197 error "Watchdog is always throttled"
25199 run_test 422 "kill a process with RPC in progress"
25212 # ensure statfs cache is expired
25215 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
25216 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
25220 run_test 423 "statfs should return a right data"
25223 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
25224 $LCTL set_param fail_loc=0x80000522
25225 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25228 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
25231 test_mkdir -c -1 $DIR/$tdir
25232 $LFS setstripe -c -1 $DIR/$tdir
25234 lru_resize_disable "" 100
25235 stack_trap "lru_resize_enable" EXIT
25239 for i in $(seq $((MDSCOUNT * 125))); do
25240 local t=$DIR/$tdir/$tfile_$i
25242 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
25243 error_noexit "Create file $t"
25245 stack_trap "rm -rf $DIR/$tdir" EXIT
25247 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
25248 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
25249 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
25251 [ $lock_count -le $lru_size ] ||
25252 error "osc lock count $lock_count > lru size $lru_size"
25255 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
25256 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
25257 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
25259 [ $lock_count -le $lru_size ] ||
25260 error "mdc lock count $lock_count > lru size $lru_size"
25263 run_test 425 "lock count should not exceed lru size"
25266 splice-test -r $DIR/$tfile
25267 splice-test -rd $DIR/$tfile
25268 splice-test $DIR/$tfile
25269 splice-test -d $DIR/$tfile
25271 run_test 426 "splice test on Lustre"
25274 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
25275 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
25276 skip "Need MDS version at least 2.12.4"
25282 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
25283 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
25285 $LFS getdirstripe $DIR/$tdir/1/dir
25287 #first setfattr for creating updatelog
25288 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
25290 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
25291 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
25292 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
25293 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
25297 wait_recovery_complete mds2 $((2*TIMEOUT))
25299 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
25300 echo $log | grep "get update log failed" &&
25301 error "update log corruption is detected" || true
25303 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
25306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25307 local cache_limit=$CACHE_MAX
25309 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
25310 $LCTL set_param -n llite.*.max_cached_mb=64
25313 $LFS setstripe -c 1 $DIR/$tdir
25314 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
25315 stack_trap "rm -f $DIR/$tdir/$tfile.*"
25317 for f in $(seq 4); do
25318 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
25322 cancel_lru_locks osc
25324 for f in $(seq 4); do
25325 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
25329 run_test 428 "large block size IO should not hang"
25331 test_429() { # LU-7915 / LU-10948
25332 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
25333 local testfile=$DIR/$tfile
25334 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
25340 $LCTL get_param $ll_opencache_threshold_count ||
25341 skip "client does not have opencache parameter"
25343 set_opencache $new_flag
25344 stack_trap "restore_opencache"
25345 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
25346 error "enable opencache failed"
25348 # drop MDC DLM locks
25349 cancel_lru_locks mdc
25350 # clear MDC RPC stats counters
25351 $LCTL set_param $mdc_rpcstats=clear
25353 # According to the current implementation, we need to run 3 times
25354 # open & close file to verify if opencache is enabled correctly.
25355 # 1st, RPCs are sent for lookup/open and open handle is released on
25357 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
25358 # so open handle won't be released thereafter.
25359 # 3rd, No RPC is sent out.
25360 $MULTIOP $testfile oc || error "multiop failed"
25361 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25362 echo "1st: $first_rpc RPCs in flight"
25364 $MULTIOP $testfile oc || error "multiop failed"
25365 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25366 echo "2nd: $second_rpc RPCs in flight"
25368 $MULTIOP $testfile oc || error "multiop failed"
25369 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25370 echo "3rd: $third_rpc RPCs in flight"
25372 #verify no MDC RPC is sent
25373 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
25375 run_test 429 "verify if opencache flag on client side does work"
25381 # data at [200K, 400K)
25382 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
25383 error "256K->512K dd fails"
25385 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
25386 error "2M->3M dd fails"
25388 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
25389 error "4M->5M dd fails"
25390 echo "Data at 256K...512K, 2M...3M and 4M...5M"
25391 # start at first component hole #1
25392 printf "Seeking hole from 1000 ... "
25393 offset=$(lseek_test -l 1000 $file)
25395 [[ $offset == 1000 ]] || error "offset $offset != 1000"
25396 printf "Seeking data from 1000 ... "
25397 offset=$(lseek_test -d 1000 $file)
25399 [[ $offset == 262144 ]] || error "offset $offset != 262144"
25401 # start at first component data block
25402 printf "Seeking hole from 300000 ... "
25403 offset=$(lseek_test -l 300000 $file)
25405 [[ $offset == 524288 ]] || error "offset $offset != 524288"
25406 printf "Seeking data from 300000 ... "
25407 offset=$(lseek_test -d 300000 $file)
25409 [[ $offset == 300000 ]] || error "offset $offset != 300000"
25411 # start at the first component but beyond end of object size
25412 printf "Seeking hole from 1000000 ... "
25413 offset=$(lseek_test -l 1000000 $file)
25415 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25416 printf "Seeking data from 1000000 ... "
25417 offset=$(lseek_test -d 1000000 $file)
25419 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25421 # start at second component stripe 2 (empty file)
25422 printf "Seeking hole from 1500000 ... "
25423 offset=$(lseek_test -l 1500000 $file)
25425 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25426 printf "Seeking data from 1500000 ... "
25427 offset=$(lseek_test -d 1500000 $file)
25429 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25431 # start at second component stripe 1 (all data)
25432 printf "Seeking hole from 3000000 ... "
25433 offset=$(lseek_test -l 3000000 $file)
25435 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25436 printf "Seeking data from 3000000 ... "
25437 offset=$(lseek_test -d 3000000 $file)
25439 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25441 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25442 error "2nd dd fails"
25443 echo "Add data block at 640K...1280K"
25445 # start at before new data block, in hole
25446 printf "Seeking hole from 600000 ... "
25447 offset=$(lseek_test -l 600000 $file)
25449 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25450 printf "Seeking data from 600000 ... "
25451 offset=$(lseek_test -d 600000 $file)
25453 [[ $offset == 655360 ]] || error "offset $offset != 655360"
25455 # start at the first component new data block
25456 printf "Seeking hole from 1000000 ... "
25457 offset=$(lseek_test -l 1000000 $file)
25459 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25460 printf "Seeking data from 1000000 ... "
25461 offset=$(lseek_test -d 1000000 $file)
25463 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25465 # start at second component stripe 2, new data
25466 printf "Seeking hole from 1200000 ... "
25467 offset=$(lseek_test -l 1200000 $file)
25469 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25470 printf "Seeking data from 1200000 ... "
25471 offset=$(lseek_test -d 1200000 $file)
25473 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
25475 # start beyond file end
25476 printf "Using offset > filesize ... "
25477 lseek_test -l 4000000 $file && error "lseek should fail"
25478 printf "Using offset > filesize ... "
25479 lseek_test -d 4000000 $file && error "lseek should fail"
25485 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
25486 skip "MDT does not support SEEK_HOLE"
25488 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25489 skip "OST does not support SEEK_HOLE"
25491 local file=$DIR/$tdir/$tfile
25493 mkdir -p $DIR/$tdir
25495 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
25496 # OST stripe #1 will have continuous data at [1M, 3M)
25497 # OST stripe #2 is empty
25498 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
25499 lseek_test_430 $file
25501 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
25502 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
25503 lseek_test_430 $file
25505 $LFS setstripe -c2 -S 512K $file
25506 echo "Two stripes, stripe size 512K"
25507 lseek_test_430 $file
25509 # FLR with stale mirror
25510 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
25512 echo "Mirrored file:"
25513 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
25514 echo "Plain 2 stripes 1M"
25515 lseek_test_430 $file
25518 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
25521 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25522 skip "OST does not support SEEK_HOLE"
25525 local file=$DIR/$tdir/$tfile
25527 mkdir -p $DIR/$tdir
25528 # Empty layout lseek should fail
25531 printf "Seeking hole from 0 ... "
25532 lseek_test -l 0 $file && error "lseek should fail"
25533 printf "Seeking data from 0 ... "
25534 lseek_test -d 0 $file && error "lseek should fail"
25538 $LFS setstripe -E 1M -c2 -E eof $file
25539 $TRUNCATE $file 1048576
25540 printf "Seeking hole from 1000000 ... "
25541 offset=$(lseek_test -l 1000000 $file)
25543 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25544 printf "Seeking data from 1000000 ... "
25545 lseek_test -d 1000000 $file && error "lseek should fail"
25548 # full component followed by non-inited one
25549 $LFS setstripe -E 1M -c2 -E eof $file
25550 dd if=/dev/urandom of=$file bs=1M count=1
25551 printf "Seeking hole from 1000000 ... "
25552 offset=$(lseek_test -l 1000000 $file)
25554 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25555 printf "Seeking hole from 1048576 ... "
25556 lseek_test -l 1048576 $file && error "lseek should fail"
25557 # init second component and truncate back
25558 echo "123" >> $file
25559 $TRUNCATE $file 1048576
25560 printf "Seeking hole from 1000000 ... "
25561 offset=$(lseek_test -l 1000000 $file)
25563 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25564 printf "Seeking hole from 1048576 ... "
25565 lseek_test -l 1048576 $file && error "lseek should fail"
25566 # boundary checks for big values
25567 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
25568 offset=$(lseek_test -d 0 $file.10g)
25569 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
25570 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
25571 offset=$(lseek_test -d 0 $file.100g)
25572 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
25575 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
25578 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25579 skip "OST does not support SEEK_HOLE"
25581 local file=$DIR/$tdir/$tfile
25584 mkdir -p $DIR/$tdir
25585 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
25587 # cp version 8.33+ prefers lseek over fiemap
25588 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
25590 time cp $file /dev/null
25591 (( SECONDS - start < 5 )) ||
25592 error "cp: too long runtime $((SECONDS - start))"
25595 # tar version 1.29+ supports SEEK_HOLE/DATA
25596 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
25598 time tar cS $file - | cat > /dev/null
25599 (( SECONDS - start < 5 )) ||
25600 error "tar: too long runtime $((SECONDS - start))"
25603 run_test 430c "lseek: external tools check"
25605 test_431() { # LU-14187
25606 local file=$DIR/$tdir/$tfile
25608 mkdir -p $DIR/$tdir
25609 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
25610 dd if=/dev/urandom of=$file bs=4k count=1
25611 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
25612 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
25613 #define OBD_FAIL_OST_RESTART_IO 0x251
25614 do_facet ost1 "$LCTL set_param fail_loc=0x251"
25615 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
25619 echo 3 > /proc/sys/vm/drop_caches
25620 diff $file $file.0 || error "data diff"
25622 run_test 431 "Restart transaction for IO"
25625 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25626 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25627 skip "Need server version at least 2.9.55"
25629 start_full_debug_logging
25633 stop_full_debug_logging
25637 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25638 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25639 awk '/The barrier for/ { print $7 }')
25642 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
25647 barrier_expired() {
25650 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25651 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25652 awk '/will be expired/ { print $7 }')
25654 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
25663 echo "Start barrier_freeze at: $(date)"
25664 #define OBD_FAIL_BARRIER_DELAY 0x2202
25665 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25666 # Do not reduce barrier time - See LU-11873
25667 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
25670 local b_status=$(barrier_stat)
25671 echo "Got barrier status at: $(date)"
25672 [ "$b_status" = "'freezing_p1'" ] ||
25673 error "(1) unexpected barrier status $b_status"
25675 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25677 b_status=$(barrier_stat)
25678 [ "$b_status" = "'frozen'" ] ||
25679 error "(2) unexpected barrier status $b_status"
25681 local expired=$(barrier_expired)
25682 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
25683 sleep $((expired + 3))
25685 b_status=$(barrier_stat)
25686 [ "$b_status" = "'expired'" ] ||
25687 error "(3) unexpected barrier status $b_status"
25689 # Do not reduce barrier time - See LU-11873
25690 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
25691 error "(4) fail to freeze barrier"
25693 b_status=$(barrier_stat)
25694 [ "$b_status" = "'frozen'" ] ||
25695 error "(5) unexpected barrier status $b_status"
25697 echo "Start barrier_thaw at: $(date)"
25698 #define OBD_FAIL_BARRIER_DELAY 0x2202
25699 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25700 do_facet mgs $LCTL barrier_thaw $FSNAME &
25703 b_status=$(barrier_stat)
25704 echo "Got barrier status at: $(date)"
25705 [ "$b_status" = "'thawing'" ] ||
25706 error "(6) unexpected barrier status $b_status"
25708 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25710 b_status=$(barrier_stat)
25711 [ "$b_status" = "'thawed'" ] ||
25712 error "(7) unexpected barrier status $b_status"
25714 #define OBD_FAIL_BARRIER_FAILURE 0x2203
25715 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
25716 do_facet mgs $LCTL barrier_freeze $FSNAME
25718 b_status=$(barrier_stat)
25719 [ "$b_status" = "'failed'" ] ||
25720 error "(8) unexpected barrier status $b_status"
25722 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
25723 do_facet mgs $LCTL barrier_thaw $FSNAME
25727 run_test 801a "write barrier user interfaces and stat machine"
25732 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25733 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
25734 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
25735 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
25736 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
25738 cancel_lru_locks mdc
25740 # 180 seconds should be long enough
25741 do_facet mgs $LCTL barrier_freeze $FSNAME 180
25743 local b_status=$(barrier_stat)
25744 [ "$b_status" = "'frozen'" ] ||
25745 error "(6) unexpected barrier status $b_status"
25747 mkdir $DIR/$tdir/d0/d10 &
25750 touch $DIR/$tdir/d1/f13 &
25753 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
25756 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
25759 rm -f $DIR/$tdir/d4/f12 &
25762 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
25764 # To guarantee taht the 'stat' is not blocked
25765 b_status=$(barrier_stat)
25766 [ "$b_status" = "'frozen'" ] ||
25767 error "(8) unexpected barrier status $b_status"
25769 # let above commands to run at background
25772 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
25773 ps -p $touch_pid || error "(10) touch should be blocked"
25774 ps -p $ln_pid || error "(11) link should be blocked"
25775 ps -p $mv_pid || error "(12) rename should be blocked"
25776 ps -p $rm_pid || error "(13) unlink should be blocked"
25778 b_status=$(barrier_stat)
25779 [ "$b_status" = "'frozen'" ] ||
25780 error "(14) unexpected barrier status $b_status"
25782 do_facet mgs $LCTL barrier_thaw $FSNAME
25783 b_status=$(barrier_stat)
25784 [ "$b_status" = "'thawed'" ] ||
25785 error "(15) unexpected barrier status $b_status"
25787 wait $mkdir_pid || error "(16) mkdir should succeed"
25788 wait $touch_pid || error "(17) touch should succeed"
25789 wait $ln_pid || error "(18) link should succeed"
25790 wait $mv_pid || error "(19) rename should succeed"
25791 wait $rm_pid || error "(20) unlink should succeed"
25795 run_test 801b "modification will be blocked by write barrier"
25798 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25802 stop mds2 || error "(1) Fail to stop mds2"
25804 do_facet mgs $LCTL barrier_freeze $FSNAME 30
25806 local b_status=$(barrier_stat)
25807 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
25808 do_facet mgs $LCTL barrier_thaw $FSNAME
25809 error "(2) unexpected barrier status $b_status"
25812 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25813 error "(3) Fail to rescan barrier bitmap"
25815 # Do not reduce barrier time - See LU-11873
25816 do_facet mgs $LCTL barrier_freeze $FSNAME 20
25818 b_status=$(barrier_stat)
25819 [ "$b_status" = "'frozen'" ] ||
25820 error "(4) unexpected barrier status $b_status"
25822 do_facet mgs $LCTL barrier_thaw $FSNAME
25823 b_status=$(barrier_stat)
25824 [ "$b_status" = "'thawed'" ] ||
25825 error "(5) unexpected barrier status $b_status"
25827 local devname=$(mdsdevname 2)
25829 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
25831 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25832 error "(7) Fail to rescan barrier bitmap"
25836 run_test 801c "rescan barrier bitmap"
25838 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
25839 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
25840 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
25841 saved_MOUNT_OPTS=$MOUNT_OPTS
25847 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
25848 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
25849 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
25850 MOUNT_OPTS=$saved_MOUNT_OPTS
25855 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
25856 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25857 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25858 skip "Need server version at least 2.9.55"
25860 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
25862 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25864 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25865 error "(2) Fail to copy"
25867 trap cleanup_802a EXIT
25869 # sync by force before remount as readonly
25870 sync; sync_all_data; sleep 3; sync_all_data
25874 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
25875 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
25876 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
25878 echo "Mount the server as read only"
25879 setupall server_only || error "(3) Fail to start servers"
25881 echo "Mount client without ro should fail"
25882 mount_client $MOUNT &&
25883 error "(4) Mount client without 'ro' should fail"
25885 echo "Mount client with ro should succeed"
25886 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
25887 mount_client $MOUNT ||
25888 error "(5) Mount client with 'ro' should succeed"
25890 echo "Modify should be refused"
25891 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25893 echo "Read should be allowed"
25894 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25895 error "(7) Read should succeed under ro mode"
25899 run_test 802a "simulate readonly device"
25902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25903 remote_mds_nodsh && skip "remote MDS with nodsh"
25905 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
25906 skip "readonly option not available"
25908 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
25910 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25911 error "(2) Fail to copy"
25913 # write back all cached data before setting MDT to readonly
25917 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
25918 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
25920 echo "Modify should be refused"
25921 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25923 echo "Read should be allowed"
25924 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25925 error "(7) Read should succeed under ro mode"
25928 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
25930 run_test 802b "be able to set MDTs to readonly"
25933 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25934 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25935 skip "MDS needs to be newer than 2.10.54"
25937 mkdir_on_mdt0 $DIR/$tdir
25938 # Create some objects on all MDTs to trigger related logs objects
25939 for idx in $(seq $MDSCOUNT); do
25940 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
25941 $DIR/$tdir/dir${idx} ||
25942 error "Fail to create $DIR/$tdir/dir${idx}"
25946 wait_delete_completed # ensure old test cleanups are finished
25947 echo "before create:"
25949 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25951 for i in {1..10}; do
25952 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
25953 error "Fail to create $DIR/$tdir/foo$i"
25957 echo "after create:"
25959 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25961 # allow for an llog to be cleaned up during the test
25962 [ $after_used -ge $((before_used + 10 - 1)) ] ||
25963 error "before ($before_used) + 10 > after ($after_used)"
25965 for i in {1..10}; do
25966 rm -rf $DIR/$tdir/foo$i ||
25967 error "Fail to remove $DIR/$tdir/foo$i"
25970 sleep 3 # avoid MDT return cached statfs
25971 wait_delete_completed
25972 echo "after unlink:"
25974 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25976 # allow for an llog to be created during the test
25977 [ $after_used -le $((before_used + 1)) ] ||
25978 error "after ($after_used) > before ($before_used) + 1"
25980 run_test 803a "verify agent object for remote object"
25983 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25984 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
25985 skip "MDS needs to be newer than 2.13.56"
25986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25988 for i in $(seq 0 $((MDSCOUNT - 1))); do
25989 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
25997 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25998 for i in $(seq 0 $((MDSCOUNT - 1))); do
25999 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26000 awk '/getattr/ { print $2 }')
26001 before=$((before + tmp))
26003 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26004 for i in $(seq 0 $((MDSCOUNT - 1))); do
26005 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26006 awk '/getattr/ { print $2 }')
26007 after=$((after + tmp))
26010 [ $before -eq $after ] || error "getattr count $before != $after"
26012 run_test 803b "remote object can getattr from cache"
26015 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26016 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26017 skip "MDS needs to be newer than 2.10.54"
26018 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26020 mkdir -p $DIR/$tdir
26021 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26022 error "Fail to create $DIR/$tdir/dir0"
26024 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26025 local dev=$(mdsdevname 2)
26027 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26028 grep ${fid} || error "NOT found agent entry for dir0"
26030 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26031 error "Fail to create $DIR/$tdir/dir1"
26033 touch $DIR/$tdir/dir1/foo0 ||
26034 error "Fail to create $DIR/$tdir/dir1/foo0"
26035 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26038 for idx in $(seq $MDSCOUNT); do
26039 dev=$(mdsdevname $idx)
26040 do_facet mds${idx} \
26041 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26042 grep ${fid} && rc=$idx
26045 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26046 error "Fail to rename foo0 to foo1"
26047 if [ $rc -eq 0 ]; then
26048 for idx in $(seq $MDSCOUNT); do
26049 dev=$(mdsdevname $idx)
26050 do_facet mds${idx} \
26051 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26052 grep ${fid} && rc=$idx
26056 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26057 error "Fail to rename foo1 to foo2"
26058 if [ $rc -eq 0 ]; then
26059 for idx in $(seq $MDSCOUNT); do
26060 dev=$(mdsdevname $idx)
26061 do_facet mds${idx} \
26062 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26063 grep ${fid} && rc=$idx
26067 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26069 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26070 error "Fail to link to $DIR/$tdir/dir1/foo2"
26071 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26072 error "Fail to rename foo2 to foo0"
26073 unlink $DIR/$tdir/dir1/foo0 ||
26074 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26075 rm -rf $DIR/$tdir/dir0 ||
26076 error "Fail to rm $DIR/$tdir/dir0"
26078 for idx in $(seq $MDSCOUNT); do
26079 dev=$(mdsdevname $idx)
26083 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26085 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26086 error "mount mds$idx failed"
26087 df $MOUNT > /dev/null 2>&1
26089 # e2fsck should not return error
26091 error "e2fsck detected error on MDT${idx}: rc=$rc"
26094 run_test 804 "verify agent entry for remote entry"
26097 do_facet $SINGLEMDS zfs set quota=$old $fsset
26098 unlinkmany $DIR/$tdir/f- 1000000
26103 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26104 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26105 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26106 skip "netfree not implemented before 0.7"
26107 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26108 skip "Need MDS version at least 2.10.57"
26115 local pref="osd-zfs.$FSNAME-MDT0000."
26117 # limit available space on MDS dataset to meet nospace issue
26118 # quickly. then ZFS 0.7.2 can use reserved space if asked
26119 # properly (using netfree flag in osd_declare_destroy()
26120 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26121 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26123 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26124 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26125 let "usedkb=usedkb-freekb"
26126 let "freekb=freekb/2"
26127 if let "freekb > 5000"; then
26130 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
26131 trap cleanup_805 EXIT
26132 mkdir_on_mdt0 $DIR/$tdir
26133 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
26134 error "Can't set PFL layout"
26135 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
26136 rm -rf $DIR/$tdir || error "not able to remove"
26137 do_facet $SINGLEMDS zfs set quota=$old $fsset
26140 run_test 805 "ZFS can remove from full fs"
26146 local expect=$(stat -c %s $file)
26148 check_lsom_size $1 $expect
26150 local blocks=$($LFS getsom -b $file)
26151 expect=$(stat -c %b $file)
26152 [[ $blocks == $expect ]] ||
26153 error "$file expected blocks: $expect, got: $blocks"
26161 cancel_lru_locks mdc
26163 size=$($LFS getsom -s $1)
26164 [[ $size == $expect ]] ||
26165 error "$file expected size: $expect, got: $size"
26169 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26170 skip "Need MDS version at least 2.11.52"
26174 touch $DIR/$tfile || error "touch $tfile failed"
26176 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26177 save_lustre_params client "llite.*.xattr_cache" > $save
26178 lctl set_param llite.*.xattr_cache=0
26179 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26181 # single-threaded write
26182 echo "Test SOM for single-threaded write"
26183 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
26184 error "write $tfile failed"
26185 check_lsom_size $DIR/$tfile $bs
26188 local size=$(($num * $bs))
26192 echo "Test SOM for single client multi-threaded($num) write"
26193 $TRUNCATE $DIR/$tfile 0
26194 for ((i = 0; i < $num; i++)); do
26195 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26197 offset=$((offset + $bs))
26199 for (( i=0; i < $num; i++ )); do
26202 check_lsom_size $DIR/$tfile $size
26204 $TRUNCATE $DIR/$tfile 0
26205 for ((i = 0; i < $num; i++)); do
26206 offset=$((offset - $bs))
26207 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26210 for (( i=0; i < $num; i++ )); do
26213 check_lsom_size $DIR/$tfile $size
26215 # multi-client writes
26216 num=$(get_node_count ${CLIENTS//,/ })
26217 size=$(($num * $bs))
26221 echo "Test SOM for multi-client ($num) writes"
26222 $TRUNCATE $DIR/$tfile 0
26223 for client in ${CLIENTS//,/ }; do
26224 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26227 offset=$((offset + $bs))
26229 for (( i=0; i < $num; i++ )); do
26232 check_lsom_size $DIR/$tfile $offset
26235 $TRUNCATE $DIR/$tfile 0
26236 for client in ${CLIENTS//,/ }; do
26237 offset=$((offset - $bs))
26238 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26242 for (( i=0; i < $num; i++ )); do
26245 check_lsom_size $DIR/$tfile $size
26248 echo "Test SOM for truncate"
26249 $TRUNCATE $DIR/$tfile 1048576
26250 check_lsom_size $DIR/$tfile 1048576
26251 $TRUNCATE $DIR/$tfile 1234
26252 check_lsom_size $DIR/$tfile 1234
26254 # verify SOM blocks count
26255 echo "Verify SOM block count"
26256 $TRUNCATE $DIR/$tfile 0
26257 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
26258 error "failed to write file $tfile"
26259 check_lsom_data $DIR/$tfile
26261 run_test 806 "Verify Lazy Size on MDS"
26264 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26265 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26266 skip "Need MDS version at least 2.11.52"
26268 # Registration step
26269 changelog_register || error "changelog_register failed"
26270 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
26271 changelog_users $SINGLEMDS | grep -q $cl_user ||
26272 error "User $cl_user not found in changelog_users"
26274 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26275 save_lustre_params client "llite.*.xattr_cache" > $save
26276 lctl set_param llite.*.xattr_cache=0
26277 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26279 rm -rf $DIR/$tdir || error "rm $tdir failed"
26280 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26281 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
26282 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
26283 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
26284 error "truncate $tdir/trunc failed"
26287 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
26288 error "write $tfile failed"
26290 # multi-client wirtes
26291 local num=$(get_node_count ${CLIENTS//,/ })
26295 echo "Test SOM for multi-client ($num) writes"
26296 touch $DIR/$tfile || error "touch $tfile failed"
26297 $TRUNCATE $DIR/$tfile 0
26298 for client in ${CLIENTS//,/ }; do
26299 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26302 offset=$((offset + $bs))
26304 for (( i=0; i < $num; i++ )); do
26308 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
26309 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
26310 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
26311 check_lsom_data $DIR/$tdir/trunc
26312 check_lsom_data $DIR/$tdir/single_dd
26313 check_lsom_data $DIR/$tfile
26316 # Deregistration step
26317 changelog_deregister || error "changelog_deregister failed"
26319 run_test 807 "verify LSOM syncing tool"
26321 check_som_nologged()
26323 local lines=$($LFS changelog $FSNAME-MDT0000 |
26324 grep 'x=trusted.som' | wc -l)
26325 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
26329 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26330 skip "Need MDS version at least 2.11.55"
26332 # Registration step
26333 changelog_register || error "changelog_register failed"
26335 touch $DIR/$tfile || error "touch $tfile failed"
26338 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
26339 error "write $tfile failed"
26342 $TRUNCATE $DIR/$tfile 1234
26345 $TRUNCATE $DIR/$tfile 1048576
26348 # Deregistration step
26349 changelog_deregister || error "changelog_deregister failed"
26351 run_test 808 "Check trusted.som xattr not logged in Changelogs"
26356 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
26360 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
26361 skip "Need MDS version at least 2.11.56"
26363 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
26364 error "failed to create DoM-only file $DIR/$tfile"
26365 touch $DIR/$tfile || error "touch $tfile failed"
26366 check_som_nodata $DIR/$tfile
26368 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
26369 error "write $tfile failed"
26370 check_som_nodata $DIR/$tfile
26372 $TRUNCATE $DIR/$tfile 1234
26373 check_som_nodata $DIR/$tfile
26375 $TRUNCATE $DIR/$tfile 4097
26376 check_som_nodata $DIR/$file
26378 run_test 809 "Verify no SOM xattr store for DoM-only files"
26381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26382 $GSS && skip_env "could not run with gss"
26383 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
26384 skip "OST < 2.12.58 doesn't align checksum"
26387 stack_trap "set_checksums $ORIG_CSUM" EXIT
26388 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
26393 for csum in $CKSUM_TYPES; do
26394 #define OBD_FAIL_OSC_NO_GRANT 0x411
26395 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
26396 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
26398 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
26399 before=$(md5sum $DIR/$tfile)
26400 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
26401 after=$(md5sum $DIR/$tfile)
26402 [ "$before" == "$after" ] ||
26403 error "$csum: $before != $after bs=$1 seek=$2"
26407 run_test 810 "partial page writes on ZFS (LU-11663)"
26410 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26411 skip "OST < 2.12.51 doesn't support this fail_loc"
26413 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26414 # ensure ost1 is connected
26415 stat $DIR/$tfile >/dev/null || error "can't stat"
26416 wait_osc_import_state client ost1 FULL
26417 # no locks, no reqs to let the connection idle
26418 cancel_lru_locks osc
26420 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26421 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26422 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26423 wait_osc_import_state client ost1 CONNECTING
26424 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26426 stat $DIR/$tfile >/dev/null || error "can't stat file"
26428 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
26430 test_812b() { # LU-12378
26431 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26432 skip "OST < 2.12.51 doesn't support this fail_loc"
26434 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
26435 # ensure ost1 is connected
26436 stat $DIR/$tfile >/dev/null || error "can't stat"
26437 wait_osc_import_state client ost1 FULL
26438 # no locks, no reqs to let the connection idle
26439 cancel_lru_locks osc
26441 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26442 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26443 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26444 wait_osc_import_state client ost1 CONNECTING
26445 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26447 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
26448 wait_osc_import_state client ost1 IDLE
26450 run_test 812b "do not drop no resend request for idle connect"
26455 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
26457 $LFS setstripe -c 1 -o 0 $DIR/$tfile
26458 $LFS getstripe $DIR/$tfile
26459 $LCTL set_param osc.*.idle_timeout=10
26460 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
26461 # ensure ost1 is connected
26462 stat $DIR/$tfile >/dev/null || error "can't stat"
26463 wait_osc_import_state client ost1 FULL
26464 # no locks, no reqs to let the connection idle
26465 cancel_lru_locks osc
26467 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
26468 $LCTL set_param fail_loc=0x80000533
26470 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
26472 run_test 812c "idle import vs lock enqueue race"
26475 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
26476 [ -z "$file_heat_sav" ] && skip "no file heat support"
26487 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
26488 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
26490 $LCTL set_param -n llite.*.file_heat=1
26491 echo "Turn on file heat"
26492 echo "Period second: $period_second, Decay percentage: $decay_pct"
26494 echo "QQQQ" > $DIR/$tfile
26495 echo "QQQQ" > $DIR/$tfile
26496 echo "QQQQ" > $DIR/$tfile
26497 cat $DIR/$tfile > /dev/null
26498 cat $DIR/$tfile > /dev/null
26499 cat $DIR/$tfile > /dev/null
26500 cat $DIR/$tfile > /dev/null
26502 local out=$($LFS heat_get $DIR/$tfile)
26504 $LFS heat_get $DIR/$tfile
26505 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26506 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26507 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26508 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26510 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
26511 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
26512 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
26513 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
26515 sleep $((period_second + 3))
26516 echo "Sleep $((period_second + 3)) seconds..."
26517 # The recursion formula to calculate the heat of the file f is as
26519 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
26520 # Where Hi is the heat value in the period between time points i*I and
26521 # (i+1)*I; Ci is the access count in the period; the symbol P refers
26522 # to the weight of Ci.
26523 out=$($LFS heat_get $DIR/$tfile)
26524 $LFS heat_get $DIR/$tfile
26525 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26526 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26527 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26528 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26530 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
26531 error "read sample ($readsample) is wrong"
26532 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
26533 error "write sample ($writesample) is wrong"
26534 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
26535 error "read bytes ($readbyte) is wrong"
26536 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
26537 error "write bytes ($writebyte) is wrong"
26539 echo "QQQQ" > $DIR/$tfile
26540 echo "QQQQ" > $DIR/$tfile
26541 echo "QQQQ" > $DIR/$tfile
26542 cat $DIR/$tfile > /dev/null
26543 cat $DIR/$tfile > /dev/null
26544 cat $DIR/$tfile > /dev/null
26545 cat $DIR/$tfile > /dev/null
26547 sleep $((period_second + 3))
26548 echo "Sleep $((period_second + 3)) seconds..."
26550 out=$($LFS heat_get $DIR/$tfile)
26551 $LFS heat_get $DIR/$tfile
26552 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26553 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26554 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26555 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26557 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
26558 4 * $decay_pct) / 100") -eq 1 ] ||
26559 error "read sample ($readsample1) is wrong"
26560 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
26561 3 * $decay_pct) / 100") -eq 1 ] ||
26562 error "write sample ($writesample1) is wrong"
26563 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
26564 20 * $decay_pct) / 100") -eq 1 ] ||
26565 error "read bytes ($readbyte1) is wrong"
26566 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
26567 15 * $decay_pct) / 100") -eq 1 ] ||
26568 error "write bytes ($writebyte1) is wrong"
26570 echo "Turn off file heat for the file $DIR/$tfile"
26571 $LFS heat_set -o $DIR/$tfile
26573 echo "QQQQ" > $DIR/$tfile
26574 echo "QQQQ" > $DIR/$tfile
26575 echo "QQQQ" > $DIR/$tfile
26576 cat $DIR/$tfile > /dev/null
26577 cat $DIR/$tfile > /dev/null
26578 cat $DIR/$tfile > /dev/null
26579 cat $DIR/$tfile > /dev/null
26581 out=$($LFS heat_get $DIR/$tfile)
26582 $LFS heat_get $DIR/$tfile
26583 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26584 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26585 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26586 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26588 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26589 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26590 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26591 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26593 echo "Trun on file heat for the file $DIR/$tfile"
26594 $LFS heat_set -O $DIR/$tfile
26596 echo "QQQQ" > $DIR/$tfile
26597 echo "QQQQ" > $DIR/$tfile
26598 echo "QQQQ" > $DIR/$tfile
26599 cat $DIR/$tfile > /dev/null
26600 cat $DIR/$tfile > /dev/null
26601 cat $DIR/$tfile > /dev/null
26602 cat $DIR/$tfile > /dev/null
26604 out=$($LFS heat_get $DIR/$tfile)
26605 $LFS heat_get $DIR/$tfile
26606 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26607 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26608 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26609 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26611 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
26612 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
26613 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
26614 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
26616 $LFS heat_set -c $DIR/$tfile
26617 $LCTL set_param -n llite.*.file_heat=0
26618 echo "Turn off file heat support for the Lustre filesystem"
26620 echo "QQQQ" > $DIR/$tfile
26621 echo "QQQQ" > $DIR/$tfile
26622 echo "QQQQ" > $DIR/$tfile
26623 cat $DIR/$tfile > /dev/null
26624 cat $DIR/$tfile > /dev/null
26625 cat $DIR/$tfile > /dev/null
26626 cat $DIR/$tfile > /dev/null
26628 out=$($LFS heat_get $DIR/$tfile)
26629 $LFS heat_get $DIR/$tfile
26630 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26631 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26632 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26633 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26635 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26636 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26637 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26638 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26640 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
26643 run_test 813 "File heat verfication"
26647 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
26648 echo -n y >> $DIR/$tfile
26649 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
26650 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
26652 run_test 814 "sparse cp works as expected (LU-12361)"
26656 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
26657 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
26659 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
26662 local ost1_imp=$(get_osc_import_name client ost1)
26663 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26666 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26667 # ensure ost1 is connected
26669 stat $DIR/$tfile >/dev/null || error "can't stat"
26670 wait_osc_import_state client ost1 FULL
26671 # no locks, no reqs to let the connection idle
26672 cancel_lru_locks osc
26673 lru_resize_disable osc
26676 before=$($LCTL get_param -n \
26677 ldlm.namespaces.$imp_name.lru_size)
26679 wait_osc_import_state client ost1 IDLE
26680 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
26681 now=$($LCTL get_param -n \
26682 ldlm.namespaces.$imp_name.lru_size)
26683 [ $before == $now ] || error "lru_size changed $before != $now"
26685 run_test 816 "do not reset lru_resize on idle reconnect"
26689 exportfs -u localhost:$DIR/nfsexp
26694 systemctl restart nfs-server.service || skip "failed to restart nfsd"
26696 mkdir -p $DIR/nfsexp
26697 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
26698 error "failed to export nfs"
26700 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
26701 stack_trap cleanup_817 EXIT
26703 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
26704 error "failed to mount nfs to $tmpdir"
26706 cp /bin/true $tmpdir
26707 $DIR/nfsexp/true || error "failed to execute 'true' command"
26709 run_test 817 "nfsd won't cache write lock for exec file"
26713 $LFS setstripe -c1 -i0 $DIR/$tfile
26714 $LFS setstripe -c1 -i1 $DIR/$tfile
26716 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
26717 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
26718 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
26719 error "start $SINGLEMDS failed"
26722 run_test 818 "unlink with failed llog"
26725 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26726 cancel_lru_locks osc
26727 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26728 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26729 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
26732 run_test 819a "too big niobuf in read"
26735 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26736 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26737 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26738 cancel_lru_locks osc
26742 run_test 819b "too big niobuf in write"
26745 function test_820_start_ost() {
26748 for num in $(seq $OSTCOUNT); do
26749 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
26754 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26757 umount_client $MOUNT || error "umount failed"
26758 for num in $(seq $OSTCOUNT); do
26762 # mount client with no active OSTs
26763 # so that the client can't initialize max LOV EA size
26764 # from OSC notifications
26765 mount_client $MOUNT || error "mount failed"
26766 # delay OST starting to keep this 0 max EA size for a while
26767 test_820_start_ost &
26769 # create a directory on MDS2
26770 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
26771 error "Failed to create directory"
26772 # open intent should update default EA size
26773 # see mdc_update_max_ea_from_body()
26774 # notice this is the very first RPC to MDS2
26775 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
26778 # With SSK, this situation can lead to -EPERM being returned.
26779 # In that case, simply retry.
26780 if [ $ret -ne 0 ] && $SHARED_KEY; then
26781 if echo "$out" | grep -q "not permitted"; then
26782 cp /etc/services $DIR/$tdir/mds2
26786 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
26788 run_test 820 "update max EA from open intent"
26791 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
26793 save_lustre_params mds1 \
26794 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
26795 do_facet $SINGLEMDS "$LCTL set_param -n \
26796 osp.$FSNAME-OST*MDT0000.max_create_count=0"
26797 do_facet $SINGLEMDS "$LCTL set_param -n \
26798 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
26800 # wait for statfs update to clear OS_STATFS_NOPRECREATE
26801 local maxage=$(do_facet mds1 $LCTL get_param -n \
26802 osp.$FSNAME-OST0000*MDT0000.maxage)
26803 sleep $((maxage + 1))
26805 #define OBD_FAIL_NET_ERROR_RPC 0x532
26806 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
26808 stack_trap "restore_lustre_params < $p; rm $p"
26810 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
26811 osp.$FSNAME-OST0000*MDT0000.create_count")
26812 for i in $(seq 1 $count); do
26813 touch $DIR/$tfile.${i} || error "touch failed"
26816 run_test 822 "test precreate failure"
26819 # tests that do cleanup/setup should be run at the end
26823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26826 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
26827 $LCTL set_param fail_loc=0x903
26829 cancel_lru_locks MGC
26831 FAIL_ON_ERROR=true cleanup
26832 FAIL_ON_ERROR=true setup
26834 run_test 900 "umount should not race with any mgc requeue thread"
26836 # LUS-6253/LU-11185
26842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26844 # some get_param have a bug to handle dot in param name
26845 cancel_lru_locks MGC
26846 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26847 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26848 umount_client $MOUNT || error "umount failed"
26849 mount_client $MOUNT || error "mount failed"
26850 cancel_lru_locks MGC
26851 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26852 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26854 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
26855 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
26859 run_test 901 "don't leak a mgc lock on client umount"
26863 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
26864 skip "client does not have LU-13377 fix"
26865 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
26866 $LCTL set_param fail_loc=0x1415
26867 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26868 cancel_lru_locks osc
26871 run_test 902 "test short write doesn't hang lustre"
26874 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
26875 check_and_cleanup_lustre
26876 if [ "$I_MOUNTED" != "yes" ]; then
26877 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true