3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 LUSTRE=${LUSTRE:-$(dirname $0)/..}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312 "
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
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"
66 # skip nfs tests on kernels >= 4.14.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.14.0) ];then
68 # bug number: LU-12661
73 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
75 if [ "$mds1_FSTYPE" = "zfs" ]; then
76 # bug number for skipped test:
77 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
82 # Get the SLES distro version
84 # Returns a version string that should only be used in comparing
85 # strings returned by version_code()
88 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
90 # All SuSE Linux versions have one decimal. version_code expects two
91 local sles_version=$version.0
92 version_code $sles_version
95 # Check if we are running on Ubuntu or SLES so we can make decisions on
97 if [ -r /etc/SuSE-release ]; then
98 sles_version=$(sles_version_code)
99 [ $sles_version -lt $(version_code 11.4.0) ] &&
100 # bug number for skipped test: LU-4341
101 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
102 [ $sles_version -lt $(version_code 12.0.0) ] &&
103 # bug number for skipped test: LU-3703
104 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
105 elif [ -r /etc/os-release ]; then
106 if grep -qi ubuntu /etc/os-release; then
107 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
108 -e 's/^VERSION=//p' \
112 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
113 # bug number for skipped test:
115 ALWAYS_EXCEPT+=" 103a 410"
125 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
126 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
135 check_swap_layouts_support()
137 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
138 skip "Does not support layout lock."
141 check_and_setup_lustre
145 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
147 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
148 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
149 rm -rf $DIR/[Rdfs][0-9]*
151 # $RUNAS_ID may get set incorrectly somewhere else
152 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
153 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
155 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
157 if [ "${ONLY}" = "MOUNT" ] ; then
158 echo "Lustre is up, please go on"
162 echo "preparing for tests involving mounts"
163 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
165 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
166 echo # add a newline after mke2fs.
170 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
171 lctl set_param debug=-1 2> /dev/null || true
174 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
176 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
178 run_test 0a "touch; rm ====================="
181 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
182 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
184 run_test 0b "chmod 0755 $DIR ============================="
187 $LCTL get_param mdc.*.import | grep "state: FULL" ||
188 error "import not FULL"
189 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
192 run_test 0c "check import proc"
194 test_0d() { # LU-3397
195 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
196 skip "proc exports not supported before 2.10.57"
198 local mgs_exp="mgs.MGS.exports"
199 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
201 local exp_client_version
204 local temp_imp=$DIR/$tfile.import
205 local temp_exp=$DIR/$tfile.export
207 # save mgc import file to $temp_imp
208 $LCTL get_param mgc.*.import | tee $temp_imp
209 # Check if client uuid is found in MGS export
210 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
211 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
215 # save mgs export file to $temp_exp
216 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
218 # Compare the value of field "connect_flags"
219 imp_val=$(grep "connect_flags" $temp_imp)
220 exp_val=$(grep "connect_flags" $temp_exp)
221 [ "$exp_val" == "$imp_val" ] ||
222 error "export flags '$exp_val' != import flags '$imp_val'"
224 # Compare the value of client version
225 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
226 exp_val=$(version_code $exp_client_version)
227 imp_val=$CLIENT_VERSION
228 [ "$exp_val" == "$imp_val" ] ||
229 error "export client version '$exp_val' != '$imp_val'"
231 run_test 0d "check export proc ============================="
234 test_mkdir $DIR/$tdir
235 test_mkdir $DIR/$tdir/d2
236 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
237 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
240 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
242 run_test 1 "mkdir; remkdir; rmdir"
245 test_mkdir $DIR/$tdir
246 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
247 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
249 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
251 run_test 2 "mkdir; touch; rmdir; check file"
254 test_mkdir $DIR/$tdir
255 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
256 touch $DIR/$tdir/$tfile
257 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
259 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
261 run_test 3 "mkdir; touch; rmdir; check dir"
263 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
265 test_mkdir -i 1 $DIR/$tdir
267 touch $DIR/$tdir/$tfile ||
268 error "Create file under remote directory failed"
271 error "Expect error removing in-use dir $DIR/$tdir"
273 test -d $DIR/$tdir || error "Remote directory disappeared"
275 rm -rf $DIR/$tdir || error "remove remote dir error"
277 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
280 test_mkdir $DIR/$tdir
281 test_mkdir $DIR/$tdir/d2
282 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
283 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
284 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
286 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
289 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
290 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
291 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
292 error "$tfile does not have perm 0666 or UID $UID"
293 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
294 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
295 error "$tfile should be 0666 and owned by UID $UID"
297 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
300 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
303 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
304 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
305 error "$tfile should be owned by UID $RUNAS_ID"
306 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
307 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
308 error "$tfile should be owned by UID $RUNAS_ID"
310 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
313 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
316 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
317 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
318 error "$tfile should be owned by GID $UID"
319 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
320 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
321 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
323 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
326 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
328 test_mkdir $DIR/$tdir
329 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
330 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
331 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
332 test_mkdir $DIR/$tdir/d/subdir
333 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
334 error "$tdir/d/subdir should be GID $RUNAS_GID"
335 if [[ $MDSCOUNT -gt 1 ]]; then
336 # check remote dir sgid inherite
337 $LFS mkdir -i 0 $DIR/$tdir.local ||
338 error "mkdir $tdir.local failed"
339 chmod g+s $DIR/$tdir.local ||
340 error "chmod $tdir.local failed"
341 chgrp $RUNAS_GID $DIR/$tdir.local ||
342 error "chgrp $tdir.local failed"
343 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
344 error "mkdir $tdir.remote failed"
345 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
346 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
347 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
348 error "$tdir.remote should be mode 02755"
351 run_test 6g "verify new dir in sgid dir inherits group"
353 test_6h() { # bug 7331
354 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
356 touch $DIR/$tfile || error "touch failed"
357 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
358 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
359 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
360 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
361 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
363 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
366 test_mkdir $DIR/$tdir
367 $MCREATE $DIR/$tdir/$tfile
368 chmod 0666 $DIR/$tdir/$tfile
369 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
370 error "$tdir/$tfile should be mode 0666"
372 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
375 if [ ! -d $DIR/$tdir ]; then
376 test_mkdir $DIR/$tdir
378 $MCREATE $DIR/$tdir/$tfile
379 echo -n foo > $DIR/$tdir/$tfile
380 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
381 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
383 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
386 test_mkdir $DIR/$tdir
387 touch $DIR/$tdir/$tfile
388 chmod 0666 $DIR/$tdir/$tfile
389 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
390 error "$tfile mode not 0666"
392 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
395 test_mkdir $DIR/$tdir
396 test_mkdir $DIR/$tdir/d2
397 test_mkdir $DIR/$tdir/d2/d3
398 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
400 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
403 test_mkdir $DIR/$tdir
404 test_mkdir $DIR/$tdir/d2
405 touch $DIR/$tdir/d2/$tfile
406 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
407 error "$tdir/d2/$tfile not a file"
409 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
412 test_mkdir $DIR/$tdir
413 test_mkdir $DIR/$tdir/d2
414 chmod 0666 $DIR/$tdir/d2
415 chmod 0705 $DIR/$tdir/d2
416 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
417 error "$tdir/d2 mode not 0705"
419 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
422 test_mkdir $DIR/$tdir
423 touch $DIR/$tdir/$tfile
424 chmod 0666 $DIR/$tdir/$tfile
425 chmod 0654 $DIR/$tdir/$tfile
426 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
427 error "$tdir/d2 mode not 0654"
429 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
432 test_mkdir $DIR/$tdir
433 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
435 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
436 error "$tdir/$tfile size not 0 after truncate"
438 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
441 test_mkdir $DIR/$tdir
442 touch $DIR/$tdir/$tfile
444 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
446 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
449 test_mkdir $DIR/$tdir
450 touch $DIR/$tdir/$tfile
451 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
452 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
453 error "$tdir/${tfile_2} not a file after rename"
454 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
456 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
459 test_mkdir $DIR/$tdir
460 touch $DIR/$tdir/$tfile
461 rm -rf $DIR/$tdir/$tfile
462 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
464 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
467 test_mkdir $DIR/$tdir
468 touch $DIR/$tdir/$tfile
469 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
471 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
472 error "$tdir/l-exist not a symlink"
473 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
474 error "$tdir/l-exist not referencing a file"
475 rm -f $DIR/$tdir/l-exist
476 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
478 run_test 17a "symlinks: create, remove (real)"
481 test_mkdir $DIR/$tdir
482 ln -s no-such-file $DIR/$tdir/l-dangle
484 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
485 error "$tdir/l-dangle not referencing no-such-file"
486 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
487 error "$tdir/l-dangle not referencing non-existent file"
488 rm -f $DIR/$tdir/l-dangle
489 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
491 run_test 17b "symlinks: create, remove (dangling)"
493 test_17c() { # bug 3440 - don't save failed open RPC for replay
494 test_mkdir $DIR/$tdir
495 ln -s foo $DIR/$tdir/$tfile
496 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
498 run_test 17c "symlinks: open dangling (should return error)"
501 test_mkdir $DIR/$tdir
502 ln -s foo $DIR/$tdir/$tfile
503 touch $DIR/$tdir/$tfile || error "creating to new symlink"
505 run_test 17d "symlinks: create dangling"
508 test_mkdir $DIR/$tdir
509 local foo=$DIR/$tdir/$tfile
510 ln -s $foo $foo || error "create symlink failed"
511 ls -l $foo || error "ls -l failed"
512 ls $foo && error "ls not failed" || true
514 run_test 17e "symlinks: create recursive symlink (should return error)"
517 test_mkdir $DIR/$tdir
518 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
519 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
520 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
521 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
522 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
523 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
526 run_test 17f "symlinks: long and very long symlink name"
528 # str_repeat(S, N) generate a string that is string S repeated N times
533 while [ $((n -= 1)) -ge 0 ]; do
539 # Long symlinks and LU-2241
541 test_mkdir $DIR/$tdir
542 local TESTS="59 60 61 4094 4095"
544 # Fix for inode size boundary in 2.1.4
545 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
548 # Patch not applied to 2.2 or 2.3 branches
549 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
550 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
553 # skip long symlink name for rhel6.5.
554 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
555 grep -q '6.5' /etc/redhat-release &>/dev/null &&
556 TESTS="59 60 61 4062 4063"
559 local SYMNAME=$(str_repeat 'x' $i)
560 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
561 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
564 run_test 17g "symlinks: really long symlink name and inode boundaries"
566 test_17h() { #bug 17378
567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
568 remote_mds_nodsh && skip "remote MDS with nodsh"
572 test_mkdir $DIR/$tdir
573 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
574 $LFS setstripe -c -1 $DIR/$tdir
575 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
576 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
577 touch $DIR/$tdir/$tfile || true
579 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
581 test_17i() { #bug 20018
582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
583 remote_mds_nodsh && skip "remote MDS with nodsh"
585 local foo=$DIR/$tdir/$tfile
588 test_mkdir -c1 $DIR/$tdir
589 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
590 ln -s $foo $foo || error "create symlink failed"
591 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
592 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
593 ls -l $foo && error "error not detected"
596 run_test 17i "don't panic on short symlink (should return error)"
598 test_17k() { #bug 22301
599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
600 [[ -z "$(which rsync 2>/dev/null)" ]] &&
601 skip "no rsync command"
602 rsync --help | grep -q xattr ||
603 skip_env "$(rsync --version | head -n1) does not support xattrs"
604 test_mkdir $DIR/$tdir
605 test_mkdir $DIR/$tdir.new
606 touch $DIR/$tdir/$tfile
607 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
608 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
609 error "rsync failed with xattrs enabled"
611 run_test 17k "symlinks: rsync with xattrs enabled"
613 test_17l() { # LU-279
614 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
615 skip "no getfattr command"
617 test_mkdir $DIR/$tdir
618 touch $DIR/$tdir/$tfile
619 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
620 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
621 # -h to not follow symlinks. -m '' to list all the xattrs.
622 # grep to remove first line: '# file: $path'.
623 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
625 lgetxattr_size_check $path $xattr ||
626 error "lgetxattr_size_check $path $xattr failed"
630 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
635 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
636 remote_mds_nodsh && skip "remote MDS with nodsh"
637 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
638 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
639 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
641 local short_sym="0123456789"
642 local wdir=$DIR/$tdir
647 # create a long symlink file
648 for ((i = 0; i < 4; ++i)); do
649 long_sym=${long_sym}${long_sym}
652 echo "create 512 short and long symlink files under $wdir"
653 for ((i = 0; i < 256; ++i)); do
654 ln -sf ${long_sym}"a5a5" $wdir/long-$i
655 ln -sf ${short_sym}"a5a5" $wdir/short-$i
661 wait_delete_completed
663 echo "recreate the 512 symlink files with a shorter string"
664 for ((i = 0; i < 512; ++i)); do
665 # rewrite the symlink file with a shorter string
666 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
667 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
670 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
671 local devname=$(mdsdevname $mds_index)
673 echo "stop and checking mds${mds_index}:"
674 # e2fsck should not return error
676 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
679 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
680 error "start mds${mds_index} failed"
681 df $MOUNT > /dev/null 2>&1
683 error "e2fsck detected error for short/long symlink: rc=$rc"
686 run_test 17m "run e2fsck against MDT which contains short/long symlink"
688 check_fs_consistency_17n() {
692 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
693 # so it only check MDT1/MDT2 instead of all of MDTs.
694 for mdt_index in 1 2; do
695 local devname=$(mdsdevname $mdt_index)
696 # e2fsck should not return error
698 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
701 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
702 error "mount mds$mdt_index failed"
703 df $MOUNT > /dev/null 2>&1
709 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
711 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
712 remote_mds_nodsh && skip "remote MDS with nodsh"
713 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
714 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
715 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
719 test_mkdir $DIR/$tdir
720 for ((i=0; i<10; i++)); do
721 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
722 error "create remote dir error $i"
723 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
724 error "create files under remote dir failed $i"
727 check_fs_consistency_17n ||
728 error "e2fsck report error after create files under remote dir"
730 for ((i = 0; i < 10; i++)); do
731 rm -rf $DIR/$tdir/remote_dir_${i} ||
732 error "destroy remote dir error $i"
735 check_fs_consistency_17n ||
736 error "e2fsck report error after unlink files under remote dir"
738 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
739 skip "lustre < 2.4.50 does not support migrate mv"
741 for ((i = 0; i < 10; i++)); do
742 mkdir -p $DIR/$tdir/remote_dir_${i}
743 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
744 error "create files under remote dir failed $i"
745 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
746 error "migrate remote dir error $i"
748 check_fs_consistency_17n || error "e2fsck report error after migration"
750 for ((i = 0; i < 10; i++)); do
751 rm -rf $DIR/$tdir/remote_dir_${i} ||
752 error "destroy remote dir error $i"
755 check_fs_consistency_17n || error "e2fsck report error after unlink"
757 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
760 remote_mds_nodsh && skip "remote MDS with nodsh"
761 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
762 skip "Need MDS version at least 2.3.64"
764 local wdir=$DIR/${tdir}o
770 mdt_index=$($LFS getstripe -m $wdir/$tfile)
771 mdt_index=$((mdt_index + 1))
774 #fail mds will wait the failover finish then set
775 #following fail_loc to avoid interfer the recovery process.
778 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
779 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
780 ls -l $wdir/$tfile && rc=1
781 do_facet mds${mdt_index} lctl set_param fail_loc=0
782 [[ $rc -eq 0 ]] || error "stat file should fail"
784 run_test 17o "stat file with incompat LMA feature"
787 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
788 ls $DIR || error "Failed to ls $DIR: $?"
790 run_test 18 "touch .../f ; ls ... =============================="
796 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
798 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
801 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
803 run_test 19b "ls -l .../f19 (should return error) =============="
806 [ $RUNAS_ID -eq $UID ] &&
807 skip_env "RUNAS_ID = UID = $UID -- skipping"
809 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
811 run_test 19c "$RUNAS touch .../f19 (should return error) =="
814 cat $DIR/f19 && error || true
816 run_test 19d "cat .../f19 (should return error) =============="
825 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
827 run_test 20 "touch .../f ; ls -l ..."
830 test_mkdir $DIR/$tdir
831 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
832 ln -s dangle $DIR/$tdir/link
833 echo foo >> $DIR/$tdir/link
834 cat $DIR/$tdir/dangle
835 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
836 $CHECKSTAT -f -t file $DIR/$tdir/link ||
837 error "$tdir/link not linked to a file"
839 run_test 21 "write to dangling link"
842 local wdir=$DIR/$tdir
844 chown $RUNAS_ID:$RUNAS_GID $wdir
845 (cd $wdir || error "cd $wdir failed";
846 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
848 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
849 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
850 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
851 error "checkstat -u failed"
853 run_test 22 "unpack tar archive as non-root user"
857 test_mkdir $DIR/$tdir
858 local file=$DIR/$tdir/$tfile
860 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
861 openfile -f O_CREAT:O_EXCL $file &&
862 error "$file recreate succeeded" || true
864 run_test 23a "O_CREAT|O_EXCL in subdir"
866 test_23b() { # bug 18988
867 test_mkdir $DIR/$tdir
868 local file=$DIR/$tdir/$tfile
871 echo foo > $file || error "write filed"
872 echo bar >> $file || error "append filed"
873 $CHECKSTAT -s 8 $file || error "wrong size"
876 run_test 23b "O_APPEND check"
878 # LU-9409, size with O_APPEND and tiny writes
880 local file=$DIR/$tfile
883 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
884 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
888 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
891 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
894 #racing tiny & normal writes
895 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
898 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
901 #racing tiny & normal writes 2, ugly numbers
902 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
905 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
908 run_test 23c "O_APPEND size checks for tiny writes"
910 # LU-11069 file offset is correct after appending writes
912 local file=$DIR/$tfile
915 echo CentaurHauls > $file
916 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
917 if ((offset != 26)); then
918 error "wrong offset, expected 26, got '$offset'"
921 run_test 23d "file offset is correct after appending writes"
925 echo '-- same directory rename'
926 test_mkdir $DIR/$tdir
927 touch $DIR/$tdir/$tfile.1
928 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
929 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
931 run_test 24a "rename file to non-existent target"
934 test_mkdir $DIR/$tdir
935 touch $DIR/$tdir/$tfile.{1,2}
936 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
937 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
938 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
940 run_test 24b "rename file to existing target"
943 test_mkdir $DIR/$tdir
944 test_mkdir $DIR/$tdir/d$testnum.1
945 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
946 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
947 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
949 run_test 24c "rename directory to non-existent target"
952 test_mkdir -c1 $DIR/$tdir
953 test_mkdir -c1 $DIR/$tdir/d$testnum.1
954 test_mkdir -c1 $DIR/$tdir/d$testnum.2
955 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
956 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
957 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
959 run_test 24d "rename directory to existing target"
962 echo '-- cross directory renames --'
966 mv $DIR/R5a/f $DIR/R5b/g
967 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
968 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
970 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
975 touch $DIR/R6a/f $DIR/R6b/g
976 mv $DIR/R6a/f $DIR/R6b/g
977 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
978 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
980 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
985 test_mkdir $DIR/R7a/d
986 mv $DIR/R7a/d $DIR/R7b/e
987 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
988 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
990 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
993 test_mkdir -c1 $DIR/R8a
994 test_mkdir -c1 $DIR/R8b
995 test_mkdir -c1 $DIR/R8a/d
996 test_mkdir -c1 $DIR/R8b/e
997 mrename $DIR/R8a/d $DIR/R8b/e
998 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
999 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1001 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1004 echo "-- rename error cases"
1006 test_mkdir $DIR/R9/a
1008 mrename $DIR/R9/f $DIR/R9/a
1009 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1010 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1011 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1013 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1017 mrename $DIR/R10/f $DIR/R10/g
1018 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1019 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1020 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1022 run_test 24j "source does not exist ============================"
1025 test_mkdir $DIR/R11a
1026 test_mkdir $DIR/R11a/d
1028 mv $DIR/R11a/f $DIR/R11a/d
1029 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1030 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1032 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1034 # bug 2429 - rename foo foo foo creates invalid file
1037 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1039 run_test 24l "Renaming a file to itself ========================"
1043 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1044 # on ext3 this does not remove either the source or target files
1045 # though the "expected" operation would be to remove the source
1046 $CHECKSTAT -t file ${f} || error "${f} missing"
1047 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1049 run_test 24m "Renaming a file to a hard link to itself ========="
1053 # this stats the old file after it was renamed, so it should fail
1055 $CHECKSTAT ${f} || error "${f} missing"
1057 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1058 $CHECKSTAT -a ${f} || error "${f} exists"
1060 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1063 test_mkdir $DIR/$tdir
1064 rename_many -s random -v -n 10 $DIR/$tdir
1066 run_test 24o "rename of files during htree split"
1069 test_mkdir $DIR/R12a
1070 test_mkdir $DIR/R12b
1071 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1072 mrename $DIR/R12a $DIR/R12b
1073 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1074 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1075 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1076 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1078 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1080 cleanup_multiop_pause() {
1082 kill -USR1 $MULTIPID
1086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1088 test_mkdir $DIR/R13a
1089 test_mkdir $DIR/R13b
1090 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1091 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1094 trap cleanup_multiop_pause EXIT
1095 mrename $DIR/R13a $DIR/R13b
1096 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1097 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1098 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1099 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1100 cleanup_multiop_pause
1101 wait $MULTIPID || error "multiop close failed"
1103 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1105 test_24r() { #bug 3789
1106 test_mkdir $DIR/R14a
1107 test_mkdir $DIR/R14a/b
1108 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1109 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1110 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1112 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1115 test_mkdir $DIR/R15a
1116 test_mkdir $DIR/R15a/b
1117 test_mkdir $DIR/R15a/b/c
1118 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1119 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1120 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1122 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1124 test_mkdir $DIR/R16a
1125 test_mkdir $DIR/R16a/b
1126 test_mkdir $DIR/R16a/b/c
1127 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1128 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1129 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1131 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1133 test_24u() { # bug12192
1134 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1135 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1137 run_test 24u "create stripe file"
1139 simple_cleanup_common() {
1142 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1144 local start=$SECONDS
1147 wait_delete_completed
1148 echo "cleanup time $((SECONDS - start))"
1152 max_pages_per_rpc() {
1153 local mdtname="$(printf "MDT%04x" ${1:-0})"
1154 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1160 local nrfiles=${COUNT:-100000}
1161 local fname="$DIR/$tdir/$tfile"
1163 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1164 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1166 test_mkdir "$(dirname $fname)"
1167 # assume MDT0000 has the fewest inodes
1168 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1169 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1170 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1172 trap simple_cleanup_common EXIT
1174 createmany -m "$fname" $nrfiles
1176 cancel_lru_locks mdc
1177 lctl set_param mdc.*.stats clear
1179 # was previously test_24D: LU-6101
1180 # readdir() returns correct number of entries after cursor reload
1181 local num_ls=$(ls $DIR/$tdir | wc -l)
1182 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1183 local num_all=$(ls -a $DIR/$tdir | wc -l)
1184 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1185 [ $num_all -ne $((nrfiles + 2)) ]; then
1186 error "Expected $nrfiles files, got $num_ls " \
1187 "($num_uniq unique $num_all .&..)"
1189 # LU-5 large readdir
1190 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1191 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1192 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1193 # take into account of overhead in lu_dirpage header and end mark in
1194 # each page, plus one in rpc_num calculation.
1195 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1196 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1197 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1198 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1199 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1200 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1201 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1202 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1203 error "large readdir doesn't take effect: " \
1204 "$mds_readpage should be about $rpc_max"
1206 simple_cleanup_common
1208 run_test 24v "list large directory (test hash collision, b=17560)"
1210 test_24w() { # bug21506
1212 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1213 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1214 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1215 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1216 [[ "$SZ1" -eq "$SZ2" ]] ||
1217 error "Error reading at the end of the file $tfile"
1219 run_test 24w "Reading a file larger than 4Gb"
1222 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1224 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1225 skip "Need MDS version at least 2.7.56"
1228 local remote_dir=$DIR/$tdir/remote_dir
1230 test_mkdir $DIR/$tdir
1231 $LFS mkdir -i $MDTIDX $remote_dir ||
1232 error "create remote directory failed"
1234 test_mkdir $DIR/$tdir/src_dir
1235 touch $DIR/$tdir/src_file
1236 test_mkdir $remote_dir/tgt_dir
1237 touch $remote_dir/tgt_file
1239 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1240 error "rename dir cross MDT failed!"
1242 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1243 error "rename file cross MDT failed!"
1245 touch $DIR/$tdir/ln_file
1246 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1247 error "ln file cross MDT failed"
1249 rm -rf $DIR/$tdir || error "Can not delete directories"
1251 run_test 24x "cross MDT rename/link"
1254 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1257 local remote_dir=$DIR/$tdir/remote_dir
1260 test_mkdir $DIR/$tdir
1261 $LFS mkdir -i $mdtidx $remote_dir ||
1262 error "create remote directory failed"
1264 test_mkdir $remote_dir/src_dir
1265 touch $remote_dir/src_file
1266 test_mkdir $remote_dir/tgt_dir
1267 touch $remote_dir/tgt_file
1269 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1270 error "rename subdir in the same remote dir failed!"
1272 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1273 error "rename files in the same remote dir failed!"
1275 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1276 error "link files in the same remote dir failed!"
1278 rm -rf $DIR/$tdir || error "Can not delete directories"
1280 run_test 24y "rename/link on the same dir should succeed"
1283 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1284 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1285 skip "Need MDS version at least 2.12.51"
1289 for index in 0 1; do
1290 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1291 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1294 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1296 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1297 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1299 local mdts=$(comma_list $(mdts_nodes))
1301 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1302 stack_trap "do_nodes $mdts $LCTL \
1303 set_param mdt.*.enable_remote_rename=1" EXIT
1305 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1307 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1308 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1310 run_test 24z "cross-MDT rename is done as cp"
1312 test_24A() { # LU-3182
1316 test_mkdir $DIR/$tdir
1317 trap simple_cleanup_common EXIT
1318 createmany -m $DIR/$tdir/$tfile $NFILES
1319 local t=$(ls $DIR/$tdir | wc -l)
1320 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1321 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1322 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1323 [ $v -ne $((NFILES + 2)) ] ; then
1324 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1327 simple_cleanup_common || error "Can not delete directories"
1329 run_test 24A "readdir() returns correct number of entries."
1331 test_24B() { # LU-4805
1332 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1336 test_mkdir $DIR/$tdir
1337 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1338 error "create striped dir failed"
1340 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1341 [ $count -eq 2 ] || error "Expected 2, got $count"
1343 touch $DIR/$tdir/striped_dir/a
1345 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1346 [ $count -eq 3 ] || error "Expected 3, got $count"
1348 touch $DIR/$tdir/striped_dir/.f
1350 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1351 [ $count -eq 4 ] || error "Expected 4, got $count"
1353 rm -rf $DIR/$tdir || error "Can not delete directories"
1355 run_test 24B "readdir for striped dir return correct number of entries"
1358 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1364 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1365 error "create striped dir failed"
1367 cd $DIR/$tdir/d0/striped_dir
1369 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1370 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1371 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1373 [ "$d0_ino" = "$parent_ino" ] ||
1374 error ".. wrong, expect $d0_ino, get $parent_ino"
1376 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1377 error "mv striped dir failed"
1379 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1381 [ "$d1_ino" = "$parent_ino" ] ||
1382 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1384 run_test 24C "check .. in striped dir"
1387 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1391 mkdir $DIR/$tdir/src_dir
1392 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1393 error "create remote source failed"
1395 touch $DIR/$tdir/src_dir/src_child/a
1397 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1398 error "create remote target dir failed"
1400 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1401 error "create remote target child failed"
1403 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1404 error "rename dir cross MDT failed!"
1408 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1409 error "src_child still exists after rename"
1411 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1412 error "missing file(a) after rename"
1414 rm -rf $DIR/$tdir || error "Can not delete directories"
1416 run_test 24E "cross MDT rename/link"
1419 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1422 [ "$SLOW" = "no" ] && repeats=100
1426 echo "$repeats repeats"
1427 for ((i = 0; i < repeats; i++)); do
1428 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1429 touch $DIR/$tdir/test/a || error "touch fails"
1430 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1431 rm -rf $DIR/$tdir/test || error "rmdir fails"
1436 run_test 24F "hash order vs readdir (LU-11330)"
1439 echo '== symlink sanity ============================================='
1443 touch $DIR/s25/foo ||
1444 error "File creation in symlinked directory failed"
1446 run_test 25a "create file in symlinked directory ==============="
1449 [ ! -d $DIR/d25 ] && test_25a
1450 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1452 run_test 25b "lookup file in symlinked directory ==============="
1456 test_mkdir $DIR/d26/d26-2
1457 ln -s d26/d26-2 $DIR/s26
1458 touch $DIR/s26/foo || error "File creation failed"
1460 run_test 26a "multiple component symlink ======================="
1463 test_mkdir -p $DIR/$tdir/d26-2
1464 ln -s $tdir/d26-2/foo $DIR/s26-2
1465 touch $DIR/s26-2 || error "File creation failed"
1467 run_test 26b "multiple component symlink at end of lookup ======"
1470 test_mkdir $DIR/d26.2
1471 touch $DIR/d26.2/foo
1472 ln -s d26.2 $DIR/s26.2-1
1473 ln -s s26.2-1 $DIR/s26.2-2
1474 ln -s s26.2-2 $DIR/s26.2-3
1475 chmod 0666 $DIR/s26.2-3/foo
1477 run_test 26c "chain of symlinks"
1479 # recursive symlinks (bug 439)
1481 ln -s d26-3/foo $DIR/d26-3
1483 run_test 26d "create multiple component recursive symlink"
1486 [ ! -h $DIR/d26-3 ] && test_26d
1489 run_test 26e "unlink multiple component recursive symlink"
1491 # recursive symlinks (bug 7022)
1493 test_mkdir $DIR/$tdir
1494 test_mkdir $DIR/$tdir/$tfile
1495 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1496 test_mkdir -p lndir/bar1
1497 test_mkdir $DIR/$tdir/$tfile/$tfile
1498 cd $tfile || error "cd $tfile failed"
1499 ln -s .. dotdot || error "ln dotdot failed"
1500 ln -s dotdot/lndir lndir || error "ln lndir failed"
1501 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1502 output=`ls $tfile/$tfile/lndir/bar1`
1503 [ "$output" = bar1 ] && error "unexpected output"
1504 rm -r $tfile || error "rm $tfile failed"
1505 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1507 run_test 26f "rm -r of a directory which has recursive symlink"
1510 test_mkdir $DIR/$tdir
1511 $LFS getstripe $DIR/$tdir
1512 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1513 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1514 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1516 run_test 27a "one stripe file"
1519 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1521 test_mkdir $DIR/$tdir
1522 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1523 $LFS getstripe -c $DIR/$tdir/$tfile
1524 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1525 error "two-stripe file doesn't have two stripes"
1527 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1529 run_test 27b "create and write to two stripe file"
1531 # 27c family tests specific striping, setstripe -o
1533 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1534 test_mkdir -p $DIR/$tdir
1537 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1538 $LFS getstripe -i $DIR/$tdir/$tfile
1539 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1540 error "stripe not on specified OST"
1542 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1544 run_test 27ca "one stripe on specified OST"
1547 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1548 test_mkdir -p $DIR/$tdir
1550 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1551 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1554 # Strip getstripe output to a space separated list of OSTs
1555 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1556 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1557 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1558 error "stripes not on specified OSTs"
1560 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1562 run_test 27cb "two stripes on specified OSTs"
1565 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1566 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1567 skip "server does not support overstriping"
1569 test_mkdir -p $DIR/$tdir
1571 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1572 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1575 # Strip getstripe output to a space separated list of OSTs
1576 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1577 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1578 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1579 error "stripes not on specified OSTs"
1581 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1583 run_test 27cc "two stripes on the same OST"
1586 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1587 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1588 skip "server does not support overstriping"
1589 test_mkdir -p $DIR/$tdir
1590 local osts="0,1,1,0"
1591 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1592 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1595 # Strip getstripe output to a space separated list of OSTs
1596 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1597 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1598 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1599 error "stripes not on specified OSTs"
1601 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1603 run_test 27cd "four stripes on two OSTs"
1606 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1607 skip_env "too many osts, skipping"
1608 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1609 skip "server does not support overstriping"
1610 # We do one more stripe than we have OSTs
1611 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1612 skip_env "ea_inode feature disabled"
1614 test_mkdir -p $DIR/$tdir
1616 for i in $(seq 0 $OSTCOUNT);
1619 if [ $i -ne $OSTCOUNT ]; then
1623 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1624 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1627 # Strip getstripe output to a space separated list of OSTs
1628 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1629 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1630 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1631 error "stripes not on specified OSTs"
1633 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1635 run_test 27ce "more stripes than OSTs with -o"
1638 test_mkdir $DIR/$tdir
1639 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1640 error "setstripe failed"
1641 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1642 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1644 run_test 27d "create file with default settings"
1647 # LU-5839 adds check for existed layout before setting it
1648 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1649 skip "Need MDS version at least 2.7.56"
1651 test_mkdir $DIR/$tdir
1652 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1653 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1654 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1656 run_test 27e "setstripe existing file (should return error)"
1659 test_mkdir $DIR/$tdir
1660 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1661 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1662 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1663 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1664 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1665 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1667 run_test 27f "setstripe with bad stripe size (should return error)"
1670 test_mkdir $DIR/$tdir
1671 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1672 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1673 error "$DIR/$tdir/$tfile has object"
1675 run_test 27g "$LFS getstripe with no objects"
1678 test_mkdir $DIR/$tdir
1679 touch $DIR/$tdir/$tfile || error "touch failed"
1680 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1681 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1683 (( rc == 2 )) || error "getstripe did not return ENOENT"
1685 run_test 27ga "$LFS getstripe with missing file (should return error)"
1688 test_mkdir $DIR/$tdir
1689 touch $DIR/$tdir/$tfile || error "touch failed"
1690 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1691 error "missing objects"
1693 run_test 27i "$LFS getstripe with some objects"
1696 test_mkdir $DIR/$tdir
1697 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1698 error "setstripe failed" || true
1700 run_test 27j "setstripe with bad stripe offset (should return error)"
1702 test_27k() { # bug 2844
1703 test_mkdir $DIR/$tdir
1704 local file=$DIR/$tdir/$tfile
1705 local ll_max_blksize=$((4 * 1024 * 1024))
1706 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1707 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1708 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1709 dd if=/dev/zero of=$file bs=4k count=1
1710 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1711 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1713 run_test 27k "limit i_blksize for broken user apps"
1716 mcreate $DIR/$tfile || error "creating file"
1717 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1718 error "setstripe should have failed" || true
1720 run_test 27l "check setstripe permissions (should return error)"
1723 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1725 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1726 skip_env "multiple clients -- skipping"
1728 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1730 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1731 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1733 trap simple_cleanup_common EXIT
1734 test_mkdir $DIR/$tdir
1735 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1736 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1737 error "dd should fill OST0"
1739 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1741 [ $i -gt 256 ] && break
1744 touch $DIR/$tdir/$tfile.$i
1745 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1746 awk '{print $1}'| grep -w "0") ] &&
1747 error "OST0 was full but new created file still use it"
1749 touch $DIR/$tdir/$tfile.$i
1750 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1751 awk '{print $1}'| grep -w "0") ] &&
1752 error "OST0 was full but new created file still use it"
1753 simple_cleanup_common
1755 run_test 27m "create file while OST0 was full"
1757 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1758 # if the OST isn't full anymore.
1760 local OSTIDX=${1:-""}
1762 local list=$(comma_list $(osts_nodes))
1763 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1765 do_nodes $list lctl set_param fail_loc=0
1766 sync # initiate all OST_DESTROYs from MDS to OST
1770 exhaust_precreations() {
1773 local FAILIDX=${3:-$OSTIDX}
1774 local ofacet=ost$((OSTIDX + 1))
1776 test_mkdir -p -c1 $DIR/$tdir
1777 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1778 local mfacet=mds$((mdtidx + 1))
1779 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1781 local OST=$(ostname_from_index $OSTIDX)
1784 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1785 local last_id=$(do_facet $mfacet lctl get_param -n \
1786 osp.$mdtosc_proc1.prealloc_last_id)
1787 local next_id=$(do_facet $mfacet lctl get_param -n \
1788 osp.$mdtosc_proc1.prealloc_next_id)
1790 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1791 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1793 test_mkdir -p $DIR/$tdir/${OST}
1794 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1795 #define OBD_FAIL_OST_ENOSPC 0x215
1796 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1797 echo "Creating to objid $last_id on ost $OST..."
1798 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1799 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1800 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1804 exhaust_all_precreations() {
1806 for (( i=0; i < OSTCOUNT; i++ )) ; do
1807 exhaust_precreations $i $1 -1
1812 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1814 remote_mds_nodsh && skip "remote MDS with nodsh"
1815 remote_ost_nodsh && skip "remote OST with nodsh"
1818 rm -f $DIR/$tdir/$tfile
1819 exhaust_precreations 0 0x80000215
1820 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1821 touch $DIR/$tdir/$tfile || error "touch failed"
1822 $LFS getstripe $DIR/$tdir/$tfile
1825 run_test 27n "create file with some full OSTs"
1828 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1830 remote_mds_nodsh && skip "remote MDS with nodsh"
1831 remote_ost_nodsh && skip "remote OST with nodsh"
1834 rm -f $DIR/$tdir/$tfile
1835 exhaust_all_precreations 0x215
1837 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1842 run_test 27o "create file with all full OSTs (should error)"
1845 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1847 remote_mds_nodsh && skip "remote MDS with nodsh"
1848 remote_ost_nodsh && skip "remote OST with nodsh"
1851 rm -f $DIR/$tdir/$tfile
1852 test_mkdir $DIR/$tdir
1854 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1855 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1856 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1858 exhaust_precreations 0 0x80000215
1859 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1860 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1861 $LFS getstripe $DIR/$tdir/$tfile
1865 run_test 27p "append to a truncated file with some full OSTs"
1868 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1870 remote_mds_nodsh && skip "remote MDS with nodsh"
1871 remote_ost_nodsh && skip "remote OST with nodsh"
1874 rm -f $DIR/$tdir/$tfile
1876 test_mkdir $DIR/$tdir
1877 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1878 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1879 error "truncate $DIR/$tdir/$tfile failed"
1880 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1882 exhaust_all_precreations 0x215
1884 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1885 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1889 run_test 27q "append to truncated file with all OSTs full (should error)"
1892 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1894 remote_mds_nodsh && skip "remote MDS with nodsh"
1895 remote_ost_nodsh && skip "remote OST with nodsh"
1898 rm -f $DIR/$tdir/$tfile
1899 exhaust_precreations 0 0x80000215
1901 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1905 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1907 test_27s() { # bug 10725
1908 test_mkdir $DIR/$tdir
1909 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1910 local stripe_count=0
1911 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1912 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1913 error "stripe width >= 2^32 succeeded" || true
1916 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1918 test_27t() { # bug 10864
1923 $WLFS getstripe $tfile
1926 run_test 27t "check that utils parse path correctly"
1928 test_27u() { # bug 4900
1929 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1930 remote_mds_nodsh && skip "remote MDS with nodsh"
1933 local list=$(comma_list $(mdts_nodes))
1935 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1936 do_nodes $list $LCTL set_param fail_loc=0x139
1937 test_mkdir -p $DIR/$tdir
1938 trap simple_cleanup_common EXIT
1939 createmany -o $DIR/$tdir/t- 1000
1940 do_nodes $list $LCTL set_param fail_loc=0
1942 TLOG=$TMP/$tfile.getstripe
1943 $LFS getstripe $DIR/$tdir > $TLOG
1944 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1945 unlinkmany $DIR/$tdir/t- 1000
1947 [[ $OBJS -gt 0 ]] &&
1948 error "$OBJS objects created on OST-0. See $TLOG" ||
1951 run_test 27u "skip object creation on OSC w/o objects"
1953 test_27v() { # bug 4900
1954 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1956 remote_mds_nodsh && skip "remote MDS with nodsh"
1957 remote_ost_nodsh && skip "remote OST with nodsh"
1959 exhaust_all_precreations 0x215
1962 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1964 touch $DIR/$tdir/$tfile
1965 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1967 for (( i=1; i < OSTCOUNT; i++ )); do
1968 do_facet ost$i lctl set_param fail_loc=0x705
1970 local START=`date +%s`
1971 createmany -o $DIR/$tdir/$tfile 32
1973 local FINISH=`date +%s`
1974 local TIMEOUT=`lctl get_param -n timeout`
1975 local PROCESS=$((FINISH - START))
1976 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1977 error "$FINISH - $START >= $TIMEOUT / 2"
1978 sleep $((TIMEOUT / 2 - PROCESS))
1981 run_test 27v "skip object creation on slow OST"
1983 test_27w() { # bug 10997
1984 test_mkdir $DIR/$tdir
1985 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1986 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1987 error "stripe size $size != 65536" || true
1988 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1989 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1991 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1994 [[ $OSTCOUNT -lt 2 ]] &&
1995 skip_env "skipping multiple stripe count/offset test"
1997 test_mkdir $DIR/$tdir
1998 for i in $(seq 1 $OSTCOUNT); do
2000 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2001 error "setstripe -c $i -i $offset failed"
2002 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2003 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2004 [ $count -ne $i ] && error "stripe count $count != $i" || true
2005 [ $index -ne $offset ] &&
2006 error "stripe offset $index != $offset" || true
2009 run_test 27wa "check $LFS setstripe -c -i options"
2012 remote_ost_nodsh && skip "remote OST with nodsh"
2013 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2016 OFFSET=$(($OSTCOUNT - 1))
2018 local OST=$(ostname_from_index $OSTIDX)
2020 test_mkdir $DIR/$tdir
2021 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2022 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2024 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2025 for i in $(seq 0 $OFFSET); do
2026 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2027 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2028 error "OST0 was degraded but new created file still use it"
2030 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2032 run_test 27x "create files while OST0 is degraded"
2035 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2036 remote_mds_nodsh && skip "remote MDS with nodsh"
2037 remote_ost_nodsh && skip "remote OST with nodsh"
2038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2040 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2041 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2042 osp.$mdtosc.prealloc_last_id)
2043 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2044 osp.$mdtosc.prealloc_next_id)
2045 local fcount=$((last_id - next_id))
2046 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2047 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2049 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2050 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2051 local OST_DEACTIVE_IDX=-1
2056 for OSC in $MDS_OSCS; do
2057 OST=$(osc_to_ost $OSC)
2058 OSTIDX=$(index_from_ostuuid $OST)
2059 if [ $OST_DEACTIVE_IDX == -1 ]; then
2060 OST_DEACTIVE_IDX=$OSTIDX
2062 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2063 echo $OSC "is Deactivated:"
2064 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2068 OSTIDX=$(index_from_ostuuid $OST)
2069 test_mkdir $DIR/$tdir
2070 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2072 for OSC in $MDS_OSCS; do
2073 OST=$(osc_to_ost $OSC)
2074 OSTIDX=$(index_from_ostuuid $OST)
2075 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2076 echo $OST "is degraded:"
2077 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2078 obdfilter.$OST.degraded=1
2083 createmany -o $DIR/$tdir/$tfile $fcount
2085 for OSC in $MDS_OSCS; do
2086 OST=$(osc_to_ost $OSC)
2087 OSTIDX=$(index_from_ostuuid $OST)
2088 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2089 echo $OST "is recovered from degraded:"
2090 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2091 obdfilter.$OST.degraded=0
2093 do_facet $SINGLEMDS lctl --device %$OSC activate
2097 # all osp devices get activated, hence -1 stripe count restored
2098 local stripe_count=0
2100 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2101 # devices get activated.
2103 $LFS setstripe -c -1 $DIR/$tfile
2104 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2106 [ $stripe_count -ne $OSTCOUNT ] &&
2107 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2110 run_test 27y "create files while OST0 is degraded and the rest inactive"
2116 lmm_count=$($LFS getstripe -c $1)
2117 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2118 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2120 local old_ifs="$IFS"
2122 fid=($($LFS path2fid $1))
2125 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2126 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2128 # compare lmm_seq and lu_fid->f_seq
2129 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2130 # compare lmm_object_id and lu_fid->oid
2131 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2133 # check the trusted.fid attribute of the OST objects of the file
2134 local have_obdidx=false
2136 $LFS getstripe $1 | while read obdidx oid hex seq; do
2137 # skip lines up to and including "obdidx"
2138 [ -z "$obdidx" ] && break
2139 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2140 $have_obdidx || continue
2142 local ost=$((obdidx + 1))
2143 local dev=$(ostdevname $ost)
2146 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2148 seq=$(echo $seq | sed -e "s/^0x//g")
2149 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2150 oid_hex=$(echo $oid)
2152 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2154 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2158 # Don't unmount/remount the OSTs if we don't need to do that.
2159 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2160 # update too, until that use mount/ll_decode_filter_fid/mount.
2161 # Re-enable when debugfs will understand new filter_fid.
2163 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2164 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2165 $dev 2>/dev/null" | grep "parent=")
2167 if [ -z "$ff" ]; then
2169 mount_fstype ost$ost
2170 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2171 $(facet_mntpt ost$ost)/$obj_file)
2172 unmount_fstype ost$ost
2173 start ost$ost $dev $OST_MOUNT_OPTS
2177 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2179 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2181 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2182 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2184 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2185 # stripe_size=1048576 component_id=1 component_start=0 \
2186 # component_end=33554432
2187 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2188 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2189 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2191 if grep -q 'stripe=' <<<$ff; then
2192 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2194 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2195 # into f_ver in this case. See comment on ff_parent.
2196 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2199 # compare lmm_seq and filter_fid->ff_parent.f_seq
2200 [ $ff_pseq = $lmm_seq ] ||
2201 error "FF parent SEQ $ff_pseq != $lmm_seq"
2202 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2203 [ $ff_poid = $lmm_oid ] ||
2204 error "FF parent OID $ff_poid != $lmm_oid"
2205 (($ff_pstripe == $stripe_nr)) ||
2206 error "FF stripe $ff_pstripe != $stripe_nr"
2208 stripe_nr=$((stripe_nr + 1))
2209 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2211 if grep -q 'stripe_count=' <<<$ff; then
2212 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2213 -e 's/ .*//' <<<$ff)
2214 [ $lmm_count = $ff_scnt ] ||
2215 error "FF stripe count $lmm_count != $ff_scnt"
2221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2222 remote_ost_nodsh && skip "remote OST with nodsh"
2224 test_mkdir $DIR/$tdir
2225 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2226 { error "setstripe -c -1 failed"; return 1; }
2227 # We need to send a write to every object to get parent FID info set.
2228 # This _should_ also work for setattr, but does not currently.
2229 # touch $DIR/$tdir/$tfile-1 ||
2230 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2231 { error "dd $tfile-1 failed"; return 2; }
2232 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2233 { error "setstripe -c -1 failed"; return 3; }
2234 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2235 { error "dd $tfile-2 failed"; return 4; }
2237 # make sure write RPCs have been sent to OSTs
2240 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2241 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2243 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2245 test_27A() { # b=19102
2246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2248 save_layout_restore_at_exit $MOUNT
2249 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2250 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2251 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2252 local default_size=$($LFS getstripe -S $MOUNT)
2253 local default_offset=$($LFS getstripe -i $MOUNT)
2254 local dsize=$(do_facet $SINGLEMDS \
2255 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2256 [ $default_size -eq $dsize ] ||
2257 error "stripe size $default_size != $dsize"
2258 [ $default_offset -eq -1 ] ||
2259 error "stripe offset $default_offset != -1"
2261 run_test 27A "check filesystem-wide default LOV EA values"
2263 test_27B() { # LU-2523
2264 test_mkdir $DIR/$tdir
2265 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2267 # open f1 with O_LOV_DELAY_CREATE
2269 # call setstripe ioctl on open file descriptor for f1
2271 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2275 # open f1 with O_LOV_DELAY_CREATE
2277 # call setstripe ioctl on open file descriptor for f1
2279 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2281 # Allow multiop to fail in imitation of NFS's busted semantics.
2284 run_test 27B "call setstripe on open unlinked file/rename victim"
2286 # 27C family tests full striping and overstriping
2287 test_27Ca() { #LU-2871
2288 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2296 test_mkdir $DIR/$tdir
2298 for i in $(seq 0 $((OSTCOUNT - 1))); do
2299 # set stripe across all OSTs starting from OST$i
2300 $LFS setstripe -i $i -c -1 $tfile$i
2301 # get striping information
2302 ost_idx=($($LFS getstripe $tfile$i |
2303 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2307 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2308 error "${#ost_idx[@]} != $OSTCOUNT"
2310 for index in $(seq 0 $((OSTCOUNT - 1))); do
2312 for j in $(echo ${ost_idx[@]}); do
2313 if [ $index -eq $j ]; then
2319 error "Can not find $index in ${ost_idx[@]}"
2323 run_test 27Ca "check full striping across all OSTs"
2326 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2327 skip "server does not support overstriping"
2328 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2329 skip_env "too many osts, skipping"
2331 test_mkdir -p $DIR/$tdir
2332 local setcount=$(($OSTCOUNT * 2))
2333 [ $setcount -ge 160 ] || large_xattr_enabled ||
2334 skip_env "ea_inode feature disabled"
2336 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2337 error "setstripe failed"
2339 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2340 [ $count -eq $setcount ] ||
2341 error "stripe count $count, should be $setcount"
2343 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2344 error "overstriped should be set in pattern"
2346 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2349 run_test 27Cb "more stripes than OSTs with -C"
2352 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2353 skip "server does not support overstriping"
2354 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2356 test_mkdir -p $DIR/$tdir
2357 local setcount=$(($OSTCOUNT - 1))
2359 [ $setcount -ge 160 ] || large_xattr_enabled ||
2360 skip_env "ea_inode feature disabled"
2362 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2363 error "setstripe failed"
2365 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2366 [ $count -eq $setcount ] ||
2367 error "stripe count $count, should be $setcount"
2369 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2370 error "overstriped should not be set in pattern"
2372 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2375 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2378 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2379 skip "server does not support overstriping"
2380 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2381 large_xattr_enabled || skip_env "ea_inode feature disabled"
2383 test_mkdir -p $DIR/$tdir
2384 local setcount=$LOV_MAX_STRIPE_COUNT
2386 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2387 error "setstripe failed"
2389 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2390 [ $count -eq $setcount ] ||
2391 error "stripe count $count, should be $setcount"
2393 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2394 error "overstriped should be set in pattern"
2396 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2399 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2401 run_test 27Cd "test maximum stripe count"
2404 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2405 skip "server does not support overstriping"
2406 test_mkdir -p $DIR/$tdir
2408 pool_add $TESTNAME || error "Pool creation failed"
2409 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2413 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2414 error "setstripe failed"
2416 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2417 [ $count -eq $setcount ] ||
2418 error "stripe count $count, should be $setcount"
2420 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2421 error "overstriped should be set in pattern"
2423 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2426 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2428 run_test 27Ce "test pool with overstriping"
2431 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2432 skip "server does not support overstriping"
2433 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2434 skip_env "too many osts, skipping"
2436 test_mkdir -p $DIR/$tdir
2438 local setcount=$(($OSTCOUNT * 2))
2439 [ $setcount -ge 160 ] || large_xattr_enabled ||
2440 skip_env "ea_inode feature disabled"
2442 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2443 error "setstripe failed"
2445 echo 1 > $DIR/$tdir/$tfile
2447 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2448 [ $count -eq $setcount ] ||
2449 error "stripe count $count, should be $setcount"
2451 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2452 error "overstriped should be set in pattern"
2454 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2457 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2459 run_test 27Cf "test default inheritance with overstriping"
2462 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2463 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2464 remote_mds_nodsh && skip "remote MDS with nodsh"
2466 local POOL=${POOL:-testpool}
2468 local last_ost=$(($OSTCOUNT - 1))
2470 local ost_list=$(seq $first_ost $ost_step $last_ost)
2471 local ost_range="$first_ost $last_ost $ost_step"
2473 test_mkdir $DIR/$tdir
2474 pool_add $POOL || error "pool_add failed"
2475 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2478 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2480 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2481 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2482 skip27D+=" -s 30,31"
2483 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2484 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2485 skip27D+=" -s 32,33"
2486 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2488 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2489 error "llapi_layout_test failed"
2491 destroy_test_pools || error "destroy test pools failed"
2493 run_test 27D "validate llapi_layout API"
2495 # Verify that default_easize is increased from its initial value after
2496 # accessing a widely striped file.
2498 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2499 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2500 skip "client does not have LU-3338 fix"
2502 # 72 bytes is the minimum space required to store striping
2503 # information for a file striped across one OST:
2504 # (sizeof(struct lov_user_md_v3) +
2505 # sizeof(struct lov_user_ost_data_v1))
2507 $LCTL set_param -n llite.*.default_easize $min_easize ||
2508 error "lctl set_param failed"
2509 local easize=$($LCTL get_param -n llite.*.default_easize)
2511 [ $easize -eq $min_easize ] ||
2512 error "failed to set default_easize"
2514 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2515 error "setstripe failed"
2516 # In order to ensure stat() call actually talks to MDS we need to
2517 # do something drastic to this file to shake off all lock, e.g.
2518 # rename it (kills lookup lock forcing cache cleaning)
2519 mv $DIR/$tfile $DIR/${tfile}-1
2520 ls -l $DIR/${tfile}-1
2523 easize=$($LCTL get_param -n llite.*.default_easize)
2525 [ $easize -gt $min_easize ] ||
2526 error "default_easize not updated"
2528 run_test 27E "check that default extended attribute size properly increases"
2530 test_27F() { # LU-5346/LU-7975
2531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2532 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2533 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2534 skip "Need MDS version at least 2.8.51"
2535 remote_ost_nodsh && skip "remote OST with nodsh"
2537 test_mkdir $DIR/$tdir
2539 $LFS setstripe -c 2 $DIR/$tdir
2541 # stop all OSTs to reproduce situation for LU-7975 ticket
2542 for num in $(seq $OSTCOUNT); do
2546 # open/create f0 with O_LOV_DELAY_CREATE
2547 # truncate f0 to a non-0 size
2549 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2551 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2552 # open/write it again to force delayed layout creation
2553 cat /etc/hosts > $DIR/$tdir/f0 &
2557 for num in $(seq $OSTCOUNT); do
2558 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2559 error "ost$num failed to start"
2562 wait $catpid || error "cat failed"
2564 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2565 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2566 error "wrong stripecount"
2569 run_test 27F "Client resend delayed layout creation with non-zero size"
2571 test_27G() { #LU-10629
2572 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2573 skip "Need MDS version at least 2.11.51"
2574 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2575 remote_mds_nodsh && skip "remote MDS with nodsh"
2576 local POOL=${POOL:-testpool}
2577 local ostrange="0 0 1"
2579 test_mkdir $DIR/$tdir
2580 pool_add $POOL || error "pool_add failed"
2581 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2582 $LFS setstripe -p $POOL $DIR/$tdir
2584 local pool=$($LFS getstripe -p $DIR/$tdir)
2586 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2588 $LFS setstripe -d $DIR/$tdir
2590 pool=$($LFS getstripe -p $DIR/$tdir)
2594 [ -z "$pool" ] || error "'$pool' is not empty"
2596 run_test 27G "Clear OST pool from stripe"
2599 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2600 skip "Need MDS version newer than 2.11.54"
2601 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2602 test_mkdir $DIR/$tdir
2603 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2604 touch $DIR/$tdir/$tfile
2605 $LFS getstripe -c $DIR/$tdir/$tfile
2606 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2607 error "two-stripe file doesn't have two stripes"
2609 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2610 $LFS getstripe -y $DIR/$tdir/$tfile
2611 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2612 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2613 error "expected l_ost_idx: [02]$ not matched"
2615 # make sure ost list has been cleared
2616 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2617 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2618 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2620 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2622 run_test 27H "Set specific OSTs stripe"
2625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2626 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2627 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2628 skip "Need MDS version newer than 2.12.52"
2629 local pool=$TESTNAME
2630 local ostrange="1 1 1"
2632 save_layout_restore_at_exit $MOUNT
2633 $LFS setstripe -c 2 -i 0 $MOUNT
2634 pool_add $pool || error "pool_add failed"
2635 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2636 test_mkdir $DIR/$tdir
2637 $LFS setstripe -p $pool $DIR/$tdir
2638 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2639 $LFS getstripe $DIR/$tdir/$tfile
2641 run_test 27I "check that root dir striping does not break parent dir one"
2644 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
2645 skip "Need MDS version newer than 2.12.51"
2647 test_mkdir $DIR/$tdir
2648 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2649 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2651 # create foreign file (raw way)
2652 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2653 -t 1 -F 0xda08 || error "create_foreign_file failed"
2655 # verify foreign file (raw way)
2656 parse_foreign_file -f $DIR/$tdir/$tfile |
2657 grep "lov_foreign_magic: 0x0BD70BD0" ||
2658 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2659 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2660 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2661 parse_foreign_file -f $DIR/$tdir/$tfile |
2662 grep "lov_foreign_size: 73" ||
2663 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2664 parse_foreign_file -f $DIR/$tdir/$tfile |
2665 grep "lov_foreign_type: 1" ||
2666 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2667 parse_foreign_file -f $DIR/$tdir/$tfile |
2668 grep "lov_foreign_flags: 0x0000DA08" ||
2669 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2670 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2671 grep "lov_foreign_value: 0x" |
2672 sed -e 's/lov_foreign_value: 0x//')
2673 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2674 [[ $lov = ${lov2// /} ]] ||
2675 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2677 # create foreign file (lfs + API)
2678 $LFS setstripe --foreign=daos --flags 0xda08 \
2679 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2680 error "$DIR/$tdir/${tfile}2: create failed"
2682 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2683 grep "lfm_magic:.*0x0BD70BD0" ||
2684 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2685 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2686 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2687 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2688 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2689 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2690 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2691 grep "lfm_flags:.*0x0000DA08" ||
2692 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2693 $LFS getstripe $DIR/$tdir/${tfile}2 |
2694 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2695 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2697 # modify striping should fail
2698 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2699 error "$DIR/$tdir/$tfile: setstripe should fail"
2700 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2701 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2704 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2705 cat $DIR/$tdir/${tfile}2 &&
2706 error "$DIR/$tdir/${tfile}2: read should fail"
2707 cat /etc/passwd > $DIR/$tdir/$tfile &&
2708 error "$DIR/$tdir/$tfile: write should fail"
2709 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2710 error "$DIR/$tdir/${tfile}2: write should fail"
2713 chmod 222 $DIR/$tdir/$tfile ||
2714 error "$DIR/$tdir/$tfile: chmod failed"
2715 chmod 222 $DIR/$tdir/${tfile}2 ||
2716 error "$DIR/$tdir/${tfile}2: chmod failed"
2719 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2720 error "$DIR/$tdir/$tfile: chown failed"
2721 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2722 error "$DIR/$tdir/${tfile}2: chown failed"
2724 # rename should work
2725 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2726 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2727 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2728 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2730 #remove foreign file
2731 rm $DIR/$tdir/${tfile}.new ||
2732 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2733 rm $DIR/$tdir/${tfile}2.new ||
2734 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2736 run_test 27J "basic ops on file with foreign LOV"
2739 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
2740 skip "Need MDS version newer than 2.12.49"
2742 test_mkdir $DIR/$tdir
2743 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2744 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2746 # create foreign dir (raw way)
2747 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2748 error "create_foreign_dir FAILED"
2750 # verify foreign dir (raw way)
2751 parse_foreign_dir -d $DIR/$tdir/$tdir |
2752 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2753 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2754 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2755 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2756 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2757 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2758 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2759 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2760 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2761 grep "lmv_foreign_value: 0x" |
2762 sed 's/lmv_foreign_value: 0x//')
2763 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2765 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2767 # create foreign dir (lfs + API)
2768 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2769 $DIR/$tdir/${tdir}2 ||
2770 error "$DIR/$tdir/${tdir}2: create failed"
2772 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2773 grep "lfm_magic:.*0x0CD50CD0" ||
2774 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2775 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2776 # - sizeof(lfm_type) - sizeof(lfm_flags)
2777 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2778 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2779 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2780 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2781 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2782 grep "lfm_flags:.*0x0000DA05" ||
2783 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2784 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2785 grep "lfm_value.*${uuid1}@${uuid2}" ||
2786 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2788 # file create in dir should fail
2789 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2790 touch $DIR/$tdir/${tdir}2/$tfile &&
2791 "$DIR/${tdir}2: file create should fail"
2794 chmod 777 $DIR/$tdir/$tdir ||
2795 error "$DIR/$tdir: chmod failed"
2796 chmod 777 $DIR/$tdir/${tdir}2 ||
2797 error "$DIR/${tdir}2: chmod failed"
2800 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2801 error "$DIR/$tdir: chown failed"
2802 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2803 error "$DIR/${tdir}2: chown failed"
2805 # rename should work
2806 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2807 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2808 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2809 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2812 rmdir $DIR/$tdir/${tdir}.new ||
2813 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2814 rmdir $DIR/$tdir/${tdir}2.new ||
2815 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2817 run_test 27K "basic ops on dir with foreign LMV"
2820 remote_mds_nodsh && skip "remote MDS with nodsh"
2822 local POOL=${POOL:-$TESTNAME}
2824 pool_add $POOL || error "pool_add failed"
2826 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2827 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2828 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2830 run_test 27L "lfs pool_list gives correct pool name"
2833 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2834 skip "Need MDS version >= than 2.12.57"
2835 remote_mds_nodsh && skip "remote MDS with nodsh"
2836 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2838 test_mkdir $DIR/$tdir
2840 # Set default striping on directory
2841 $LFS setstripe -C 4 $DIR/$tdir
2843 echo 1 > $DIR/$tdir/${tfile}.1
2844 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2846 [ $count -eq $setcount ] ||
2847 error "(1) stripe count $count, should be $setcount"
2849 # Capture existing append_stripe_count setting for restore
2850 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2851 local mdts=$(comma_list $(mdts_nodes))
2852 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2854 local appendcount=$orig_count
2855 echo 1 >> $DIR/$tdir/${tfile}.2_append
2856 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2857 [ $count -eq $appendcount ] ||
2858 error "(2)stripe count $count, should be $appendcount for append"
2860 # Disable O_APPEND striping, verify it works
2861 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2863 # Should now get the default striping, which is 4
2865 echo 1 >> $DIR/$tdir/${tfile}.3_append
2866 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2867 [ $count -eq $setcount ] ||
2868 error "(3) stripe count $count, should be $setcount"
2870 # Try changing the stripe count for append files
2871 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2873 # Append striping is now 2 (directory default is still 4)
2875 echo 1 >> $DIR/$tdir/${tfile}.4_append
2876 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2877 [ $count -eq $appendcount ] ||
2878 error "(4) stripe count $count, should be $appendcount for append"
2880 # Test append stripe count of -1
2881 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2882 appendcount=$OSTCOUNT
2883 echo 1 >> $DIR/$tdir/${tfile}.5
2884 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2885 [ $count -eq $appendcount ] ||
2886 error "(5) stripe count $count, should be $appendcount for append"
2888 # Set append striping back to default of 1
2889 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2891 # Try a new default striping, PFL + DOM
2892 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2894 # Create normal DOM file, DOM returns stripe count == 0
2896 touch $DIR/$tdir/${tfile}.6
2897 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2898 [ $count -eq $setcount ] ||
2899 error "(6) stripe count $count, should be $setcount"
2903 echo 1 >> $DIR/$tdir/${tfile}.7_append
2904 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2905 [ $count -eq $appendcount ] ||
2906 error "(7) stripe count $count, should be $appendcount for append"
2908 # Clean up DOM layout
2909 $LFS setstripe -d $DIR/$tdir
2911 # Now test that append striping works when layout is from root
2912 $LFS setstripe -c 2 $MOUNT
2913 # Make a special directory for this
2914 mkdir $DIR/${tdir}/${tdir}.2
2915 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2917 # Verify for normal file
2919 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2920 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2921 [ $count -eq $setcount ] ||
2922 error "(8) stripe count $count, should be $setcount"
2925 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2926 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2927 [ $count -eq $appendcount ] ||
2928 error "(9) stripe count $count, should be $appendcount for append"
2930 # Now test O_APPEND striping with pools
2931 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2932 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2935 pool_add $TESTNAME || error "pool creation failed"
2936 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2938 echo 1 >> $DIR/$tdir/${tfile}.10_append
2940 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2941 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2943 # Check that count is still correct
2945 echo 1 >> $DIR/$tdir/${tfile}.11_append
2946 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2947 [ $count -eq $appendcount ] ||
2948 error "(11) stripe count $count, should be $appendcount for append"
2950 # Disable O_APPEND stripe count, verify pool works separately
2951 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2953 echo 1 >> $DIR/$tdir/${tfile}.12_append
2955 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2956 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2958 # Remove pool setting, verify it's not applied
2959 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2961 echo 1 >> $DIR/$tdir/${tfile}.13_append
2963 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2964 [ "$pool" = "" ] || error "(13) pool found: $pool"
2966 run_test 27M "test O_APPEND striping"
2969 combined_mgs_mds && skip "needs separate MGS/MDT"
2971 pool_add $TESTNAME || error "pool_add failed"
2972 do_facet mgs "$LCTL pool_list $FSNAME" |
2973 grep -Fx "${FSNAME}.${TESTNAME}" ||
2974 error "lctl pool_list on MGS failed"
2976 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
2978 # createtest also checks that device nodes are created and
2979 # then visible correctly (#2091)
2980 test_28() { # bug 2091
2982 $CREATETEST $DIR/d28/ct || error "createtest failed"
2984 run_test 28 "create/mknod/mkdir with bad file types ============"
2987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2989 sync; sleep 1; sync # flush out any dirty pages from previous tests
2996 declare -i LOCKCOUNTORIG=0
2997 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2998 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3000 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3002 declare -i LOCKUNUSEDCOUNTORIG=0
3003 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3004 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3011 declare -i LOCKCOUNTCURRENT=0
3012 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3013 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3016 declare -i LOCKUNUSEDCOUNTCURRENT=0
3017 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3018 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3021 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3022 $LCTL set_param -n ldlm.dump_namespaces ""
3023 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3024 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3025 log "dumped log to $TMP/test_29.dk (bug 5793)"
3028 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3029 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3030 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3031 log "dumped log to $TMP/test_29.dk (bug 5793)"
3035 run_test 29 "IT_GETATTR regression ============================"
3037 test_30a() { # was test_30
3038 cp $(which ls) $DIR || cp /bin/ls $DIR
3039 $DIR/ls / || error "Can't execute binary from lustre"
3042 run_test 30a "execute binary from Lustre (execve) =============="
3045 cp `which ls` $DIR || cp /bin/ls $DIR
3047 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3050 run_test 30b "execute binary from Lustre as non-root ==========="
3052 test_30c() { # b=22376
3053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3055 cp `which ls` $DIR || cp /bin/ls $DIR
3057 cancel_lru_locks mdc
3058 cancel_lru_locks osc
3059 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3062 run_test 30c "execute binary from Lustre without read perms ===="
3065 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3066 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3068 run_test 31a "open-unlink file =================================="
3071 touch $DIR/f31 || error "touch $DIR/f31 failed"
3072 ln $DIR/f31 $DIR/f31b || error "ln failed"
3073 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3074 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3076 run_test 31b "unlink file with multiple links while open ======="
3079 touch $DIR/f31 || error "touch $DIR/f31 failed"
3080 ln $DIR/f31 $DIR/f31c || error "ln failed"
3081 multiop_bg_pause $DIR/f31 O_uc ||
3082 error "multiop_bg_pause for $DIR/f31 failed"
3084 $MULTIOP $DIR/f31c Ouc
3085 kill -USR1 $MULTIPID
3088 run_test 31c "open-unlink file with multiple links ============="
3091 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3092 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3094 run_test 31d "remove of open directory ========================="
3096 test_31e() { # bug 2904
3097 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3099 run_test 31e "remove of open non-empty directory ==============="
3101 test_31f() { # bug 4554
3102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3105 test_mkdir $DIR/d31f
3106 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3107 cp /etc/hosts $DIR/d31f
3109 $LFS getstripe $DIR/d31f/hosts
3110 multiop_bg_pause $DIR/d31f D_c || return 1
3113 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3114 test_mkdir $DIR/d31f
3115 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3116 cp /etc/hosts $DIR/d31f
3118 $LFS getstripe $DIR/d31f/hosts
3119 multiop_bg_pause $DIR/d31f D_c || return 1
3122 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3123 wait $MULTIPID || error "first opendir $MULTIPID failed"
3127 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3128 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3131 run_test 31f "remove of open directory with open-unlink file ==="
3134 echo "-- cross directory link --"
3135 test_mkdir -c1 $DIR/${tdir}ga
3136 test_mkdir -c1 $DIR/${tdir}gb
3137 touch $DIR/${tdir}ga/f
3138 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3139 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3140 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3141 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3142 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3144 run_test 31g "cross directory link==============="
3147 echo "-- cross directory link --"
3148 test_mkdir -c1 $DIR/${tdir}
3149 test_mkdir -c1 $DIR/${tdir}/dir
3150 touch $DIR/${tdir}/f
3151 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3152 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3153 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3154 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3155 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3157 run_test 31h "cross directory link under child==============="
3160 echo "-- cross directory link --"
3161 test_mkdir -c1 $DIR/$tdir
3162 test_mkdir -c1 $DIR/$tdir/dir
3163 touch $DIR/$tdir/dir/f
3164 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3165 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3166 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3167 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3168 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3170 run_test 31i "cross directory link under parent==============="
3173 test_mkdir -c1 -p $DIR/$tdir
3174 test_mkdir -c1 -p $DIR/$tdir/dir1
3175 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3176 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3177 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3178 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3181 run_test 31j "link for directory==============="
3184 test_mkdir -c1 -p $DIR/$tdir
3186 touch $DIR/$tdir/exist
3187 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3188 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3189 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3190 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3191 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3192 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3193 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3196 run_test 31k "link to file: the same, non-existing, dir==============="
3202 touch $DIR/d31m2/exist
3203 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3204 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3205 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3206 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3207 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3208 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3211 run_test 31m "link to file: the same, non-existing, dir==============="
3214 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3215 nlink=$(stat --format=%h $DIR/$tfile)
3216 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3218 local cmd="exec $fd<$DIR/$tfile"
3221 trap "eval $cmd" EXIT
3222 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3223 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3224 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3225 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3226 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3229 run_test 31n "check link count of unlinked file"
3232 local tempfile=$(mktemp $1_XXXXXX)
3233 mlink $tempfile $1 2> /dev/null &&
3234 echo "$BASHPID: link $tempfile to $1 succeeded"
3238 test_31o() { # LU-2901
3239 test_mkdir $DIR/$tdir
3240 for LOOP in $(seq 100); do
3241 rm -f $DIR/$tdir/$tfile*
3242 for THREAD in $(seq 8); do
3243 link_one $DIR/$tdir/$tfile.$LOOP &
3246 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3247 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3248 error "$LINKS duplicate links to $tfile.$LOOP" &&
3252 run_test 31o "duplicate hard links with same filename"
3255 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3257 test_mkdir $DIR/$tdir
3258 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3259 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3261 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3262 error "open unlink test1 failed"
3263 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3264 error "open unlink test2 failed"
3266 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3267 error "test1 still exists"
3268 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3269 error "test2 still exists"
3271 run_test 31p "remove of open striped directory"
3273 cleanup_test32_mount() {
3276 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3277 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3278 losetup -d $loopdev || true
3284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3286 echo "== more mountpoints and symlinks ================="
3287 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3288 trap cleanup_test32_mount EXIT
3289 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3290 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3291 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3292 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3293 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3294 cleanup_test32_mount
3296 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3301 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3302 trap cleanup_test32_mount EXIT
3303 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3304 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3305 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3306 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3307 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3308 cleanup_test32_mount
3310 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3315 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3316 trap cleanup_test32_mount EXIT
3317 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3318 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3319 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3320 test_mkdir -p $DIR/$tdir/d2/test_dir
3321 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3322 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3323 cleanup_test32_mount
3325 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3330 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3331 trap cleanup_test32_mount EXIT
3332 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3333 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3334 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3335 test_mkdir -p $DIR/$tdir/d2/test_dir
3336 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3337 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3338 cleanup_test32_mount
3340 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3344 test_mkdir -p $DIR/$tdir/tmp
3345 local tmp_dir=$DIR/$tdir/tmp
3346 ln -s $DIR/$tdir $tmp_dir/symlink11
3347 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3348 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3349 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3351 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3355 test_mkdir -p $DIR/$tdir/tmp
3356 local tmp_dir=$DIR/$tdir/tmp
3357 ln -s $DIR/$tdir $tmp_dir/symlink11
3358 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3359 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3360 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3362 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3365 local tmp_dir=$DIR/$tdir/tmp
3366 test_mkdir -p $tmp_dir
3367 test_mkdir $DIR/${tdir}2
3368 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3369 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3370 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3371 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3372 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3373 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3375 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3378 rm -fr $DIR/$tdir $DIR/${tdir}2
3379 tmp_dir=$DIR/$tdir/tmp
3380 test_mkdir -p $tmp_dir
3381 test_mkdir $DIR/${tdir}2
3382 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3383 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3384 ls $tmp_dir/symlink12 || error "listing symlink12"
3385 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3387 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3392 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3393 trap cleanup_test32_mount EXIT
3394 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3395 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3396 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3397 touch $DIR/$tdir/test_file
3398 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3399 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3400 cleanup_test32_mount
3402 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3407 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3408 trap cleanup_test32_mount EXIT
3409 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3410 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3411 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3412 touch $DIR/$tdir/test_file
3413 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3414 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3415 cleanup_test32_mount
3417 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3423 trap cleanup_test32_mount EXIT
3424 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3425 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3426 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3427 test_mkdir -p $DIR/$tdir/d2
3428 touch $DIR/$tdir/d2/test_file || error "touch failed"
3429 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3430 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3431 cleanup_test32_mount
3433 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3439 trap cleanup_test32_mount EXIT
3440 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3441 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3442 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3443 test_mkdir -p $DIR/$tdir/d2
3444 touch $DIR/$tdir/d2/test_file || error "touch failed"
3445 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3446 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3447 cleanup_test32_mount
3449 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3453 test_mkdir -p $DIR/d32m/tmp
3454 TMP_DIR=$DIR/d32m/tmp
3455 ln -s $DIR $TMP_DIR/symlink11
3456 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3457 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3458 error "symlink11 not a link"
3459 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3460 error "symlink01 not a link"
3462 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3466 test_mkdir -p $DIR/d32n/tmp
3467 TMP_DIR=$DIR/d32n/tmp
3468 ln -s $DIR $TMP_DIR/symlink11
3469 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3470 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3471 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3473 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3477 test_mkdir -p $DIR/d32o/tmp
3478 TMP_DIR=$DIR/d32o/tmp
3479 ln -s $DIR/$tfile $TMP_DIR/symlink12
3480 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3481 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3482 error "symlink12 not a link"
3483 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3484 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3485 error "$DIR/d32o/tmp/symlink12 not file type"
3486 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3487 error "$DIR/d32o/symlink02 not file type"
3489 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3499 test_mkdir -p $DIR/d32p/tmp
3501 TMP_DIR=$DIR/d32p/tmp
3503 ln -s $DIR/$tfile $TMP_DIR/symlink12
3505 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3507 cat $DIR/d32p/tmp/symlink12 ||
3508 error "Can't open $DIR/d32p/tmp/symlink12"
3510 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3513 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3518 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3519 trap cleanup_test32_mount EXIT
3520 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3521 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3522 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3523 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3524 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3525 cleanup_test32_mount
3527 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3532 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3533 trap cleanup_test32_mount EXIT
3534 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3535 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3536 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3537 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3538 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3539 cleanup_test32_mount
3541 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3546 chmod 444 $DIR/$tfile
3547 chown $RUNAS_ID $DIR/$tfile
3549 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3552 run_test 33aa "write file with mode 444 (should return error)"
3556 test_mkdir $DIR/$tdir
3557 chown $RUNAS_ID $DIR/$tdir
3558 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3559 error "$RUNAS create $tdir/$tfile failed"
3560 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3561 error "open RDWR" || true
3563 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3567 test_mkdir $DIR/$tdir
3568 chown $RUNAS_ID $DIR/$tdir
3569 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3571 run_test 33b "test open file with malformed flags (No panic)"
3574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3575 remote_ost_nodsh && skip "remote OST with nodsh"
3584 test_mkdir $DIR/$tdir
3585 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3588 for ostnum in $(seq $OSTCOUNT); do
3589 # test-framework's OST numbering is one-based, while Lustre's
3591 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3592 # Parsing llobdstat's output sucks; we could grep the /proc
3593 # path, but that's likely to not be as portable as using the
3594 # llobdstat utility. So we parse lctl output instead.
3595 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3596 obdfilter/$ostname/stats |
3597 awk '/^write_bytes/ {print $7}' )
3598 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3599 if (( ${write_bytes:-0} > 0 ))
3606 $all_zeros || return 0
3609 echo foo > $DIR/$tdir/bar
3613 # Total up write_bytes after writing. We'd better find non-zeros.
3614 for ostnum in $(seq $OSTCOUNT); do
3615 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3616 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3617 obdfilter/$ostname/stats |
3618 awk '/^write_bytes/ {print $7}' )
3619 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3620 if (( ${write_bytes:-0} > 0 ))
3629 for ostnum in $(seq $OSTCOUNT); do
3630 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3631 echo "Check that write_bytes is present in obdfilter/*/stats:"
3632 do_facet ost$ostnum lctl get_param -n \
3633 obdfilter/$ostname/stats
3635 error "OST not keeping write_bytes stats (b22312)"
3638 run_test 33c "test llobdstat and write_bytes"
3641 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3645 local remote_dir=$DIR/$tdir/remote_dir
3647 test_mkdir $DIR/$tdir
3648 $LFS mkdir -i $MDTIDX $remote_dir ||
3649 error "create remote directory failed"
3651 touch $remote_dir/$tfile
3652 chmod 444 $remote_dir/$tfile
3653 chown $RUNAS_ID $remote_dir/$tfile
3655 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3657 chown $RUNAS_ID $remote_dir
3658 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3659 error "create" || true
3660 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3661 error "open RDWR" || true
3662 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3664 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3667 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3671 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3672 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3673 mkdir $DIR/$tdir/local_dir
3675 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3676 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3677 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3679 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3680 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3682 rmdir $DIR/$tdir/* || error "rmdir failed"
3685 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3686 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3687 mkdir $DIR/$tdir/local_dir
3689 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3690 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3691 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3693 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3694 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3696 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3699 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3700 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3701 mkdir $DIR/$tdir/local_dir
3703 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3704 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3705 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3707 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3708 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3710 run_test 33e "mkdir and striped directory should have same mode"
3714 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3718 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3719 remote_mds_nodsh && skip "remote MDS with nodsh"
3722 chmod go+rwx $DIR/$tdir
3723 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3724 trap cleanup_33f EXIT
3726 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3727 error "cannot create striped directory"
3729 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3730 error "cannot create files in striped directory"
3732 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3733 error "cannot remove files in striped directory"
3735 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3736 error "cannot remove striped directory"
3740 run_test 33f "nonroot user can create, access, and remove a striped directory"
3743 mkdir -p $DIR/$tdir/dir2
3745 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3747 [[ $err =~ "exists" ]] || error "Not exists error"
3749 run_test 33g "nonroot user create already existing root created file"
3751 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3754 $MCREATE $DIR/f34 || error "mcreate failed"
3755 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3756 error "getstripe failed"
3757 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3758 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3759 error "getstripe failed"
3760 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3761 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3763 run_test 34a "truncate file that has not been opened ==========="
3766 [ ! -f $DIR/f34 ] && test_34a
3767 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3768 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3769 $OPENFILE -f O_RDONLY $DIR/f34
3770 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3771 error "getstripe failed"
3772 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3773 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3775 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3778 [ ! -f $DIR/f34 ] && test_34a
3779 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3780 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3781 $OPENFILE -f O_RDWR $DIR/f34
3782 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3783 error "$LFS getstripe failed"
3784 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3785 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3787 run_test 34c "O_RDWR opening file-with-size works =============="
3790 [ ! -f $DIR/f34 ] && test_34a
3791 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3793 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3794 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3797 run_test 34d "write to sparse file ============================="
3801 $MCREATE $DIR/f34e || error "mcreate failed"
3802 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3803 $CHECKSTAT -s 1000 $DIR/f34e ||
3804 error "Size of $DIR/f34e not equal to 1000 bytes"
3805 $OPENFILE -f O_RDWR $DIR/f34e
3806 $CHECKSTAT -s 1000 $DIR/f34e ||
3807 error "Size of $DIR/f34e not equal to 1000 bytes"
3809 run_test 34e "create objects, some with size and some without =="
3811 test_34f() { # bug 6242, 6243
3812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3816 $MCREATE $DIR/f34f || error "mcreate failed"
3817 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3818 dd if=$DIR/f34f of=$TMP/f34f
3819 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3820 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3821 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3822 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3823 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3825 run_test 34f "read from a file with no objects until EOF ======="
3828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3830 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3832 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3833 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3834 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3835 cancel_lru_locks osc
3836 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3837 error "wrong size after lock cancel"
3839 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3840 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3841 error "expanding truncate failed"
3842 cancel_lru_locks osc
3843 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3844 error "wrong expanded size after lock cancel"
3846 run_test 34g "truncate long file ==============================="
3849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3854 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3855 sync # Flush the cache so that multiop below does not block on cache
3856 # flush when getting the group lock
3857 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3860 # Since just timed wait is not good enough, let's do a sync write
3861 # that way we are sure enough time for a roundtrip + processing
3862 # passed + 2 seconds of extra margin.
3863 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3867 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3868 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3872 local nsz=`stat -c %s $DIR/$tfile`
3873 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3875 run_test 34h "ftruncate file under grouplock should not block"
3878 cp /bin/sh $DIR/f35a
3880 chown $RUNAS_ID $DIR/f35a
3881 $RUNAS $DIR/f35a && error || true
3884 run_test 35a "exec file with mode 444 (should return and not leak)"
3888 utime $DIR/f36 || error "utime failed for MDS"
3890 run_test 36a "MDS utime check (mknod, utime)"
3894 utime $DIR/f36 || error "utime failed for OST"
3896 run_test 36b "OST utime check (open, utime)"
3901 chown $RUNAS_ID $DIR/d36
3902 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3904 run_test 36c "non-root MDS utime check (mknod, utime)"
3907 [ ! -d $DIR/d36 ] && test_36c
3908 echo "" > $DIR/d36/f36
3909 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3911 run_test 36d "non-root OST utime check (open, utime)"
3914 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3916 test_mkdir $DIR/$tdir
3917 touch $DIR/$tdir/$tfile
3918 $RUNAS utime $DIR/$tdir/$tfile &&
3919 error "utime worked, expected failure" || true
3921 run_test 36e "utime on non-owned file (should return error)"
3925 local LANG_SAVE=$LANG
3926 local LC_LANG_SAVE=$LC_LANG
3927 export LANG=C LC_LANG=C # for date language
3929 DATESTR="Dec 20 2000"
3930 test_mkdir $DIR/$tdir
3931 lctl set_param fail_loc=$fl
3933 cp /etc/hosts $DIR/$tdir/$tfile
3934 sync & # write RPC generated with "current" inode timestamp, but delayed
3936 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3937 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3938 cancel_lru_locks $OSC
3939 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3941 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3942 echo "BEFORE: $LS_BEFORE" && \
3943 echo "AFTER : $LS_AFTER" && \
3944 echo "WANT : $DATESTR" && \
3945 error "$DIR/$tdir/$tfile timestamps changed" || true
3947 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3953 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3954 subr_36fh "0x80000214"
3956 run_test 36f "utime on file racing with OST BRW write =========="
3959 remote_ost_nodsh && skip "remote OST with nodsh"
3960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3961 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3962 skip "Need MDS version at least 2.12.51"
3967 local tgt="obdfilter"
3969 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3971 test_mkdir $DIR/$tdir
3972 fmd_max_age=$(do_facet $facet \
3973 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3976 echo "FMD max age: ${fmd_max_age}s"
3977 touch $DIR/$tdir/$tfile
3978 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3979 gawk '{cnt=cnt+$1} END{print cnt}')
3980 echo "FMD before: $fmd"
3982 error "FMD wasn't create by touch"
3983 sleep $((fmd_max_age + 12))
3984 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3985 gawk '{cnt=cnt+$1} END{print cnt}')
3986 echo "FMD after: $fmd"
3988 error "FMD wasn't expired by ping"
3990 run_test 36g "FMD cache expiry ====================="
3993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3995 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3996 subr_36fh "0x80000227"
3998 run_test 36h "utime on file racing with OST BRW write =========="
4001 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4003 test_mkdir $DIR/$tdir
4004 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4006 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4007 local new_mtime=$((mtime + 200))
4009 #change Modify time of striped dir
4010 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4011 error "change mtime failed"
4013 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4015 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4017 run_test 36i "change mtime on striped directory"
4019 # test_37 - duplicate with tests 32q 32r
4022 local file=$DIR/$tfile
4024 openfile -f O_DIRECTORY $file
4027 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4028 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4030 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4032 test_39a() { # was test_39
4034 touch $DIR/${tfile}2
4035 # ls -l $DIR/$tfile $DIR/${tfile}2
4036 # ls -lu $DIR/$tfile $DIR/${tfile}2
4037 # ls -lc $DIR/$tfile $DIR/${tfile}2
4039 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4040 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4042 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4044 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4046 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4047 error "O_TRUNC didn't change timestamps"
4050 run_test 39a "mtime changed on create"
4053 test_mkdir -c1 $DIR/$tdir
4054 cp -p /etc/passwd $DIR/$tdir/fopen
4055 cp -p /etc/passwd $DIR/$tdir/flink
4056 cp -p /etc/passwd $DIR/$tdir/funlink
4057 cp -p /etc/passwd $DIR/$tdir/frename
4058 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4061 echo "aaaaaa" >> $DIR/$tdir/fopen
4062 echo "aaaaaa" >> $DIR/$tdir/flink
4063 echo "aaaaaa" >> $DIR/$tdir/funlink
4064 echo "aaaaaa" >> $DIR/$tdir/frename
4066 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4067 local link_new=`stat -c %Y $DIR/$tdir/flink`
4068 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4069 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4071 cat $DIR/$tdir/fopen > /dev/null
4072 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4073 rm -f $DIR/$tdir/funlink2
4074 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4076 for (( i=0; i < 2; i++ )) ; do
4077 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4078 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4079 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4080 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4082 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4083 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4084 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4085 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4087 cancel_lru_locks $OSC
4088 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4091 run_test 39b "mtime change on open, link, unlink, rename ======"
4093 # this should be set to past
4094 TEST_39_MTIME=`date -d "1 year ago" +%s`
4100 local mtime0=`stat -c %Y $DIR1/$tfile`
4102 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4103 local mtime1=`stat -c %Y $DIR1/$tfile`
4104 [ "$mtime1" = $TEST_39_MTIME ] || \
4105 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4108 echo hello >> $DIR1/$tfile
4110 local mtime2=`stat -c %Y $DIR1/$tfile`
4111 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4112 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4114 mv $DIR1/$tfile $DIR1/$tfile-1
4116 for (( i=0; i < 2; i++ )) ; do
4117 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4118 [ "$mtime2" = "$mtime3" ] || \
4119 error "mtime ($mtime2) changed (to $mtime3) on rename"
4121 cancel_lru_locks $OSC
4122 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4125 run_test 39c "mtime change on rename ==========================="
4129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4132 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4134 for (( i=0; i < 2; i++ )) ; do
4135 local mtime=`stat -c %Y $DIR1/$tfile`
4136 [ $mtime = $TEST_39_MTIME ] || \
4137 error "mtime($mtime) is not set to $TEST_39_MTIME"
4139 cancel_lru_locks $OSC
4140 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4143 run_test 39d "create, utime, stat =============================="
4147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4150 local mtime1=`stat -c %Y $DIR1/$tfile`
4152 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4154 for (( i=0; i < 2; i++ )) ; do
4155 local mtime2=`stat -c %Y $DIR1/$tfile`
4156 [ $mtime2 = $TEST_39_MTIME ] || \
4157 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4159 cancel_lru_locks $OSC
4160 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4163 run_test 39e "create, stat, utime, stat ========================"
4167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4170 mtime1=`stat -c %Y $DIR1/$tfile`
4173 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4175 for (( i=0; i < 2; i++ )) ; do
4176 local mtime2=`stat -c %Y $DIR1/$tfile`
4177 [ $mtime2 = $TEST_39_MTIME ] || \
4178 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4180 cancel_lru_locks $OSC
4181 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4184 run_test 39f "create, stat, sleep, utime, stat ================="
4188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4190 echo hello >> $DIR1/$tfile
4191 local mtime1=`stat -c %Y $DIR1/$tfile`
4194 chmod o+r $DIR1/$tfile
4196 for (( i=0; i < 2; i++ )) ; do
4197 local mtime2=`stat -c %Y $DIR1/$tfile`
4198 [ "$mtime1" = "$mtime2" ] || \
4199 error "lost mtime: $mtime2, should be $mtime1"
4201 cancel_lru_locks $OSC
4202 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4205 run_test 39g "write, chmod, stat ==============================="
4209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4215 echo hello >> $DIR1/$tfile
4216 local mtime1=`stat -c %Y $DIR1/$tfile`
4218 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4220 if [ "$d1" != "$d2" ]; then
4221 echo "write and touch not within one second"
4223 for (( i=0; i < 2; i++ )) ; do
4224 local mtime2=`stat -c %Y $DIR1/$tfile`
4225 [ "$mtime2" = $TEST_39_MTIME ] || \
4226 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4228 cancel_lru_locks $OSC
4229 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4233 run_test 39h "write, utime within one second, stat ============="
4236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4241 echo hello >> $DIR1/$tfile
4242 local mtime1=`stat -c %Y $DIR1/$tfile`
4244 mv $DIR1/$tfile $DIR1/$tfile-1
4246 for (( i=0; i < 2; i++ )) ; do
4247 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4249 [ "$mtime1" = "$mtime2" ] || \
4250 error "lost mtime: $mtime2, should be $mtime1"
4252 cancel_lru_locks $OSC
4253 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4256 run_test 39i "write, rename, stat =============================="
4259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4261 start_full_debug_logging
4265 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4266 lctl set_param fail_loc=0x80000412
4267 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4268 error "multiop failed"
4270 local mtime1=`stat -c %Y $DIR1/$tfile`
4272 mv $DIR1/$tfile $DIR1/$tfile-1
4274 kill -USR1 $multipid
4275 wait $multipid || error "multiop close failed"
4277 for (( i=0; i < 2; i++ )) ; do
4278 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4279 [ "$mtime1" = "$mtime2" ] ||
4280 error "mtime is lost on close: $mtime2, " \
4284 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4286 lctl set_param fail_loc=0
4287 stop_full_debug_logging
4289 run_test 39j "write, rename, close, stat ======================="
4292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4297 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4299 local mtime1=`stat -c %Y $DIR1/$tfile`
4301 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4303 kill -USR1 $multipid
4304 wait $multipid || error "multiop close failed"
4306 for (( i=0; i < 2; i++ )) ; do
4307 local mtime2=`stat -c %Y $DIR1/$tfile`
4309 [ "$mtime2" = $TEST_39_MTIME ] || \
4310 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4313 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4316 run_test 39k "write, utime, close, stat ========================"
4318 # this should be set to future
4319 TEST_39_ATIME=`date -d "1 year" +%s`
4322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4323 remote_mds_nodsh && skip "remote MDS with nodsh"
4325 local atime_diff=$(do_facet $SINGLEMDS \
4326 lctl get_param -n mdd.*MDT0000*.atime_diff)
4330 # test setting directory atime to future
4331 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4332 local atime=$(stat -c %X $DIR/$tdir)
4333 [ "$atime" = $TEST_39_ATIME ] ||
4334 error "atime is not set to future: $atime, $TEST_39_ATIME"
4336 # test setting directory atime from future to now
4337 local now=$(date +%s)
4338 touch -a -d @$now $DIR/$tdir
4340 atime=$(stat -c %X $DIR/$tdir)
4341 [ "$atime" -eq "$now" ] ||
4342 error "atime is not updated from future: $atime, $now"
4344 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4347 # test setting directory atime when now > dir atime + atime_diff
4348 local d1=$(date +%s)
4350 local d2=$(date +%s)
4351 cancel_lru_locks mdc
4352 atime=$(stat -c %X $DIR/$tdir)
4353 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4354 error "atime is not updated : $atime, should be $d2"
4356 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4359 # test not setting directory atime when now < dir atime + atime_diff
4361 cancel_lru_locks mdc
4362 atime=$(stat -c %X $DIR/$tdir)
4363 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4364 error "atime is updated to $atime, should remain $d1<atime<$d2"
4366 do_facet $SINGLEMDS \
4367 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4369 run_test 39l "directory atime update ==========================="
4372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4376 local far_past_mtime=$(date -d "May 29 1953" +%s)
4377 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4379 touch -m -d @$far_past_mtime $DIR1/$tfile
4380 touch -a -d @$far_past_atime $DIR1/$tfile
4382 for (( i=0; i < 2; i++ )) ; do
4383 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4384 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4385 error "atime or mtime set incorrectly"
4387 cancel_lru_locks $OSC
4388 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4391 run_test 39m "test atime and mtime before 1970"
4393 test_39n() { # LU-3832
4394 remote_mds_nodsh && skip "remote MDS with nodsh"
4396 local atime_diff=$(do_facet $SINGLEMDS \
4397 lctl get_param -n mdd.*MDT0000*.atime_diff)
4402 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4405 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4406 atime0=$(stat -c %X $DIR/$tfile)
4409 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4410 atime1=$(stat -c %X $DIR/$tfile)
4413 cancel_lru_locks mdc
4414 cancel_lru_locks osc
4415 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4416 atime2=$(stat -c %X $DIR/$tfile)
4418 do_facet $SINGLEMDS \
4419 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4421 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4422 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4424 run_test 39n "check that O_NOATIME is honored"
4427 TESTDIR=$DIR/$tdir/$tfile
4428 [ -e $TESTDIR ] && rm -rf $TESTDIR
4435 links2=$(stat -c %h .)
4436 [ $(($links1 + 2)) != $links2 ] &&
4437 error "wrong links count $(($links1 + 2)) != $links2"
4439 links3=$(stat -c %h .)
4440 [ $(($links1 + 1)) != $links3 ] &&
4441 error "wrong links count $links1 != $links3"
4444 run_test 39o "directory cached attributes updated after create"
4447 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4450 TESTDIR=$DIR/$tdir/$tdir
4451 [ -e $TESTDIR ] && rm -rf $TESTDIR
4452 test_mkdir -p $TESTDIR
4456 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4457 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4459 links2=$(stat -c %h .)
4460 [ $(($links1 + 2)) != $links2 ] &&
4461 error "wrong links count $(($links1 + 2)) != $links2"
4463 links3=$(stat -c %h .)
4464 [ $(($links1 + 1)) != $links3 ] &&
4465 error "wrong links count $links1 != $links3"
4468 run_test 39p "remote directory cached attributes updated after create ========"
4471 test_39q() { # LU-8041
4472 local testdir=$DIR/$tdir
4474 multiop_bg_pause $testdir D_c || error "multiop failed"
4476 cancel_lru_locks mdc
4477 kill -USR1 $multipid
4478 local atime=$(stat -c %X $testdir)
4479 [ "$atime" -ne 0 ] || error "atime is zero"
4481 run_test 39q "close won't zero out atime"
4484 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4485 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4486 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4487 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4488 error "$tfile is not 4096 bytes in size"
4490 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4494 small_write $DIR/f41 18
4496 run_test 41 "test small file write + fstat ====================="
4498 count_ost_writes() {
4499 lctl get_param -n ${OSC}.*.stats |
4500 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4501 END { printf("%0.0f", writes) }'
4508 BG_DIRTY_RATIO_SAVE=10
4509 MAX_BG_DIRTY_RATIO=25
4513 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4514 # dirty_ratio, dirty_background_ratio
4515 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4516 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4517 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4518 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4520 # if file not here, we are a 2.4 kernel
4521 kill -CONT `pidof kupdated`
4526 # setup the trap first, so someone cannot exit the test at the
4527 # exact wrong time and mess up a machine
4528 trap start_writeback EXIT
4529 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4530 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4531 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4532 sysctl -w vm.dirty_writeback_centisecs=0
4533 sysctl -w vm.dirty_writeback_centisecs=0
4534 # save and increase /proc/sys/vm/dirty_ratio
4535 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4536 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4537 # save and increase /proc/sys/vm/dirty_background_ratio
4538 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4539 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4541 # if file not here, we are a 2.4 kernel
4542 kill -STOP `pidof kupdated`
4546 # ensure that all stripes have some grant before we test client-side cache
4548 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4549 dd if=/dev/zero of=$i bs=4k count=1
4554 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4555 # file truncation, and file removal.
4557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4560 cancel_lru_locks $OSC
4562 sync; sleep 1; sync # just to be safe
4563 BEFOREWRITES=`count_ost_writes`
4564 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4565 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4566 AFTERWRITES=`count_ost_writes`
4567 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4568 error "$BEFOREWRITES < $AFTERWRITES"
4571 run_test 42a "ensure that we don't flush on close"
4574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4577 cancel_lru_locks $OSC
4580 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4581 BEFOREWRITES=$(count_ost_writes)
4582 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4583 AFTERWRITES=$(count_ost_writes)
4584 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4585 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4587 BEFOREWRITES=$(count_ost_writes)
4588 sync || error "sync: $?"
4589 AFTERWRITES=$(count_ost_writes)
4590 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4591 error "$BEFOREWRITES < $AFTERWRITES on sync"
4593 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4597 run_test 42b "test destroy of file with cached dirty data ======"
4599 # if these tests just want to test the effect of truncation,
4600 # they have to be very careful. consider:
4601 # - the first open gets a {0,EOF}PR lock
4602 # - the first write conflicts and gets a {0, count-1}PW
4603 # - the rest of the writes are under {count,EOF}PW
4604 # - the open for truncate tries to match a {0,EOF}PR
4605 # for the filesize and cancels the PWs.
4606 # any number of fixes (don't get {0,EOF} on open, match
4607 # composite locks, do smarter file size management) fix
4608 # this, but for now we want these tests to verify that
4609 # the cancellation with truncate intent works, so we
4610 # start the file with a full-file pw lock to match against
4611 # until the truncate.
4616 cancel_lru_locks $OSC
4618 # prime the file with 0,EOF PW to match
4622 # now the real test..
4623 dd if=/dev/zero of=$file bs=1024 count=100
4624 BEFOREWRITES=`count_ost_writes`
4625 $TRUNCATE $file $offset
4626 cancel_lru_locks $OSC
4627 AFTERWRITES=`count_ost_writes`
4632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4635 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4636 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4639 run_test 42c "test partial truncate of file with cached dirty data"
4642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4645 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4646 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4649 run_test 42d "test complete truncate of file with cached dirty data"
4651 test_42e() { # bug22074
4652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4654 local TDIR=$DIR/${tdir}e
4655 local pages=16 # hardcoded 16 pages, don't change it.
4656 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4657 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4661 test_mkdir $DIR/${tdir}e
4662 $LFS setstripe -c 1 $TDIR
4663 createmany -o $TDIR/f $files
4665 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4667 # we assume that with $OSTCOUNT files, at least one of them will
4668 # be allocated on OST0.
4669 warmup_files=$((OSTCOUNT * max_dirty_mb))
4670 createmany -o $TDIR/w $warmup_files
4672 # write a large amount of data into one file and sync, to get good
4673 # avail_grant number from OST.
4674 for ((i=0; i<$warmup_files; i++)); do
4675 idx=$($LFS getstripe -i $TDIR/w$i)
4676 [ $idx -ne 0 ] && continue
4677 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4680 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4682 $LCTL get_param $proc_osc0/cur_dirty_bytes
4683 $LCTL get_param $proc_osc0/cur_grant_bytes
4685 # create as much dirty pages as we can while not to trigger the actual
4686 # RPCs directly. but depends on the env, VFS may trigger flush during this
4687 # period, hopefully we are good.
4688 for ((i=0; i<$warmup_files; i++)); do
4689 idx=$($LFS getstripe -i $TDIR/w$i)
4690 [ $idx -ne 0 ] && continue
4691 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4693 $LCTL get_param $proc_osc0/cur_dirty_bytes
4694 $LCTL get_param $proc_osc0/cur_grant_bytes
4696 # perform the real test
4697 $LCTL set_param $proc_osc0/rpc_stats 0
4698 for ((;i<$files; i++)); do
4699 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4700 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4703 $LCTL get_param $proc_osc0/rpc_stats
4706 local have_ppr=false
4707 $LCTL get_param $proc_osc0/rpc_stats |
4708 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4709 # skip lines until we are at the RPC histogram data
4710 [ "$PPR" == "pages" ] && have_ppr=true && continue
4711 $have_ppr || continue
4713 # we only want the percent stat for < 16 pages
4714 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4716 percent=$((percent + WPCT))
4717 if [[ $percent -gt 15 ]]; then
4718 error "less than 16-pages write RPCs" \
4725 run_test 42e "verify sub-RPC writes are not done synchronously"
4727 test_43A() { # was test_43
4728 test_mkdir $DIR/$tdir
4729 cp -p /bin/ls $DIR/$tdir/$tfile
4730 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4732 # give multiop a chance to open
4735 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4738 run_test 43A "execution of file opened for write should return -ETXTBSY"
4741 test_mkdir $DIR/$tdir
4742 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4743 $DIR/$tdir/sleep 60 &
4745 # Make sure exec of $tdir/sleep wins race with truncate
4747 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4750 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4755 test_mkdir $DIR/$tdir
4756 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4757 $DIR/$tdir/sleep 60 &
4759 # Make sure exec of $tdir/sleep wins race with truncate
4761 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4764 run_test 43b "truncate of file being executed should return -ETXTBSY"
4767 local testdir="$DIR/$tdir"
4770 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4771 ( cd $testdir && md5sum -c )
4773 run_test 43c "md5sum of copy into lustre"
4775 test_44A() { # was test_44
4776 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4778 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4779 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4781 run_test 44A "zero length read from a sparse stripe"
4784 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4786 [ -z "$nstripe" ] && skip "can't get stripe info"
4787 [[ $nstripe -gt $OSTCOUNT ]] &&
4788 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4790 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4792 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4793 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4797 OFFSETS="0 $((stride/2)) $((stride-1))"
4798 for offset in $OFFSETS; do
4799 for i in $(seq 0 $((nstripe-1))); do
4800 local GLOBALOFFSETS=""
4802 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4803 local myfn=$DIR/d44a-$size
4804 echo "--------writing $myfn at $size"
4805 ll_sparseness_write $myfn $size ||
4806 error "ll_sparseness_write"
4807 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4808 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4809 error "ll_sparseness_verify $GLOBALOFFSETS"
4811 for j in $(seq 0 $((nstripe-1))); do
4813 size=$((((j + $nstripe )*$stride + $offset)))
4814 ll_sparseness_write $myfn $size ||
4815 error "ll_sparseness_write"
4816 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4818 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4819 error "ll_sparseness_verify $GLOBALOFFSETS"
4824 run_test 44a "test sparse pwrite ==============================="
4828 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4834 before=`dirty_osc_total`
4835 echo executing "\"$*\""
4837 after=`dirty_osc_total`
4838 echo before $before, after $after
4841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4844 # Obtain grants from OST if it supports it
4845 echo blah > ${f}_grant
4848 do_dirty_record "echo blah > $f"
4849 [[ $before -eq $after ]] && error "write wasn't cached"
4850 do_dirty_record "> $f"
4851 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4852 do_dirty_record "echo blah > $f"
4853 [[ $before -eq $after ]] && error "write wasn't cached"
4854 do_dirty_record "sync"
4855 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4856 do_dirty_record "echo blah > $f"
4857 [[ $before -eq $after ]] && error "write wasn't cached"
4858 do_dirty_record "cancel_lru_locks osc"
4859 [[ $before -gt $after ]] ||
4860 error "lock cancellation didn't lower dirty count"
4863 run_test 45 "osc io page accounting ============================"
4865 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4866 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4867 # objects offset and an assert hit when an rpc was built with 1023's mapped
4868 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4875 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4877 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4878 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4882 run_test 46 "dirtying a previously written page ================"
4884 # test_47 is removed "Device nodes check" is moved to test_28
4886 test_48a() { # bug 2399
4887 [ "$mds1_FSTYPE" = "zfs" ] &&
4888 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4889 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4891 test_mkdir $DIR/$tdir
4893 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4894 test_mkdir $DIR/$tdir
4895 touch foo || error "'touch foo' failed after recreating cwd"
4897 touch .foo || error "'touch .foo' failed after recreating cwd"
4899 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4900 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4901 cd . || error "'cd .' failed after recreating cwd"
4902 mkdir . && error "'mkdir .' worked after recreating cwd"
4903 rmdir . && error "'rmdir .' worked after recreating cwd"
4904 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4905 cd .. || error "'cd ..' failed after recreating cwd"
4907 run_test 48a "Access renamed working dir (should return errors)="
4909 test_48b() { # bug 2399
4911 test_mkdir $DIR/$tdir
4913 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4914 touch foo && error "'touch foo' worked after removing cwd"
4915 mkdir foo && error "'mkdir foo' worked after removing cwd"
4916 touch .foo && error "'touch .foo' worked after removing cwd"
4917 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4918 ls . > /dev/null && error "'ls .' worked after removing cwd"
4919 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4920 mkdir . && error "'mkdir .' worked after removing cwd"
4921 rmdir . && error "'rmdir .' worked after removing cwd"
4922 ln -s . foo && error "'ln -s .' worked after removing cwd"
4923 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4925 run_test 48b "Access removed working dir (should return errors)="
4927 test_48c() { # bug 2350
4928 #lctl set_param debug=-1
4931 test_mkdir -p $DIR/$tdir/dir
4933 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4934 $TRACE touch foo && error "touch foo worked after removing cwd"
4935 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4936 touch .foo && error "touch .foo worked after removing cwd"
4937 mkdir .foo && error "mkdir .foo worked after removing cwd"
4938 $TRACE ls . && error "'ls .' worked after removing cwd"
4939 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4940 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4941 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4942 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4943 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4945 run_test 48c "Access removed working subdir (should return errors)"
4947 test_48d() { # bug 2350
4948 #lctl set_param debug=-1
4951 test_mkdir -p $DIR/$tdir/dir
4953 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4954 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4955 $TRACE touch foo && error "'touch foo' worked after removing parent"
4956 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4957 touch .foo && error "'touch .foo' worked after removing parent"
4958 mkdir .foo && error "mkdir .foo worked after removing parent"
4959 $TRACE ls . && error "'ls .' worked after removing parent"
4960 $TRACE ls .. && error "'ls ..' worked after removing parent"
4961 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4962 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4963 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4966 run_test 48d "Access removed parent subdir (should return errors)"
4968 test_48e() { # bug 4134
4969 #lctl set_param debug=-1
4972 test_mkdir -p $DIR/$tdir/dir
4974 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4975 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4976 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4977 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4978 # On a buggy kernel addition of "touch foo" after cd .. will
4979 # produce kernel oops in lookup_hash_it
4980 touch ../foo && error "'cd ..' worked after recreate parent"
4982 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4984 run_test 48e "Access to recreated parent subdir (should return errors)"
4986 test_49() { # LU-1030
4987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4988 remote_ost_nodsh && skip "remote OST with nodsh"
4990 # get ost1 size - $FSNAME-OST0000
4991 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4993 # write 800M at maximum
4994 [[ $ost1_size -lt 2 ]] && ost1_size=2
4995 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4997 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4998 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5001 # change max_pages_per_rpc while writing the file
5002 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5003 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5004 # loop until dd process exits
5005 while ps ax -opid | grep -wq $dd_pid; do
5006 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5007 sleep $((RANDOM % 5 + 1))
5009 # restore original max_pages_per_rpc
5010 $LCTL set_param $osc1_mppc=$orig_mppc
5011 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5013 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5017 test_mkdir $DIR/$tdir
5019 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5021 run_test 50 "special situations: /proc symlinks ==============="
5023 test_51a() { # was test_51
5024 # bug 1516 - create an empty entry right after ".." then split dir
5025 test_mkdir -c1 $DIR/$tdir
5026 touch $DIR/$tdir/foo
5027 $MCREATE $DIR/$tdir/bar
5029 createmany -m $DIR/$tdir/longfile 201
5031 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5032 $MCREATE $DIR/$tdir/longfile$FNUM
5037 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5039 run_test 51a "special situations: split htree with empty entry =="
5041 cleanup_print_lfs_df () {
5048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5050 local dir=$DIR/$tdir
5051 local nrdirs=$((65536 + 100))
5053 # cleanup the directory
5060 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5061 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5062 [[ $numfree -lt $nrdirs ]] &&
5063 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5065 # need to check free space for the directories as well
5066 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5067 numfree=$(( blkfree / $(fs_inode_ksize) ))
5068 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5070 trap cleanup_print_lfs_df EXIT
5073 createmany -d $dir/d $nrdirs || {
5074 unlinkmany $dir/d $nrdirs
5075 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5079 nrdirs=$(ls -U $dir | wc -l)
5081 # unlink all but 100 subdirectories, then check it still works
5083 local delete=$((nrdirs - left))
5088 # for ldiskfs the nlink count should be 1, but this is OSD specific
5089 # and so this is listed for informational purposes only
5090 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5091 unlinkmany -d $dir/d $delete ||
5092 error "unlink of first $delete subdirs failed"
5094 echo "nlink between: $(stat -c %h $dir)"
5095 local found=$(ls -U $dir | wc -l)
5096 [ $found -ne $left ] &&
5097 error "can't find subdirs: found only $found, expected $left"
5099 unlinkmany -d $dir/d $delete $left ||
5100 error "unlink of second $left subdirs failed"
5101 # regardless of whether the backing filesystem tracks nlink accurately
5102 # or not, the nlink count shouldn't be more than "." and ".." here
5103 local after=$(stat -c %h $dir)
5104 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5105 echo "nlink after: $after"
5107 cleanup_print_lfs_df
5109 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5113 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5115 test_mkdir $DIR/$tdir
5116 createmany -o $DIR/$tdir/t- 1000
5117 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5118 for N in $(seq 0 $((OSTCOUNT - 1))); do
5119 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5120 END { printf("%0.0f", objs) }' $TMP/$tfile)
5121 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5122 '($1 == '$N') { objs += 1 } \
5123 END { printf("%0.0f", objs) }')
5124 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5126 unlinkmany $DIR/$tdir/t- 1000
5129 for N in $(seq 1 $((OSTCOUNT - 1))); do
5130 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5131 error "OST $N has less objects vs OST $NLAST" \
5132 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5133 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5134 error "OST $N has less objects vs OST $NLAST" \
5135 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5137 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5138 error "OST $N has less #0 objects vs OST $NLAST" \
5139 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5140 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5141 error "OST $N has less #0 objects vs OST $NLAST" \
5142 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5147 run_test 51d "check object distribution"
5150 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5151 skip_env "ldiskfs only test"
5154 test_mkdir -c1 $DIR/$tdir
5155 test_mkdir -c1 $DIR/$tdir/d0
5157 touch $DIR/$tdir/d0/foo
5158 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5159 error "file exceed 65000 nlink limit!"
5160 unlinkmany $DIR/$tdir/d0/f- 65001
5163 run_test 51e "check file nlink limit"
5166 test_mkdir $DIR/$tdir
5169 local ulimit_old=$(ulimit -n)
5170 local spare=20 # number of spare fd's for scripts/libraries, etc.
5171 local mdt=$($LFS getstripe -m $DIR/$tdir)
5172 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5174 echo "MDT$mdt numfree=$numfree, max=$max"
5175 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5176 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5177 while ! ulimit -n $((numfree + spare)); do
5178 numfree=$((numfree * 3 / 4))
5180 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5182 echo "left ulimit at $ulimit_old"
5185 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5186 unlinkmany $DIR/$tdir/f $numfree
5187 error "create+open $numfree files in $DIR/$tdir failed"
5189 ulimit -n $ulimit_old
5191 # if createmany exits at 120s there will be fewer than $numfree files
5192 unlinkmany $DIR/$tdir/f $numfree || true
5194 run_test 51f "check many open files limit"
5197 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5198 test_mkdir $DIR/$tdir
5199 touch $DIR/$tdir/foo
5200 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5201 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5202 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5203 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5204 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5206 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5207 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5208 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5210 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5211 cp -r $DIR/$tdir $TMP/
5212 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5214 run_test 52a "append-only flag test (should return errors)"
5217 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5218 test_mkdir $DIR/$tdir
5219 touch $DIR/$tdir/foo
5220 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5221 cat test > $DIR/$tdir/foo && error "cat test worked"
5222 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5223 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5224 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5226 echo foo >> $DIR/$tdir/foo && error "echo worked"
5227 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5228 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5229 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5230 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5232 chattr -i $DIR/$tdir/foo || error "chattr failed"
5234 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5236 run_test 52b "immutable flag test (should return errors) ======="
5239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5240 remote_mds_nodsh && skip "remote MDS with nodsh"
5241 remote_ost_nodsh && skip "remote OST with nodsh"
5254 local support_last_seq=true
5256 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5257 support_last_seq=false
5260 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5262 for value in $(do_facet $SINGLEMDS \
5263 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5264 param=$(echo ${value[0]} | cut -d "=" -f1)
5265 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5267 if $support_last_seq; then
5268 param_seq=$(echo $param |
5269 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5270 mds_last_seq=$(do_facet $SINGLEMDS \
5271 $LCTL get_param -n $param_seq)
5273 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5275 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5276 node=$(facet_active_host ost$((ostnum+1)))
5277 param="obdfilter.$ostname.last_id"
5278 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5279 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5280 ost_last_id=$ost_last
5282 if $support_last_seq; then
5283 ost_last_id=$(echo $ost_last |
5284 awk -F':' '{print $2}' |
5286 ost_last_seq=$(echo $ost_last |
5287 awk -F':' '{print $1}')
5288 [[ $ost_last_seq = $mds_last_seq ]] || continue
5291 if [[ $ost_last_id != $mds_last ]]; then
5292 error "$ost_last_id != $mds_last"
5299 $found || error "can not match last_seq/last_id for $mdtosc"
5302 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5305 perl -MSocket -e ';' || skip "no Socket perl module installed"
5307 $SOCKETSERVER $DIR/socket ||
5308 error "$SOCKETSERVER $DIR/socket failed: $?"
5309 $SOCKETCLIENT $DIR/socket ||
5310 error "$SOCKETCLIENT $DIR/socket failed: $?"
5311 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5313 run_test 54a "unix domain socket test =========================="
5319 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5321 run_test 54b "char device works in lustre ======================"
5324 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5325 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5326 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5328 for i in $(seq 3 7); do
5329 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5338 loopdev="$DIR/loop54c"
5341 $UMOUNT $DIR/$tdir || rc=$?
5342 losetup -d $loopdev || true
5343 losetup -d $LOOPDEV || true
5344 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5351 loopdev="$DIR/loop54c"
5354 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5355 trap cleanup_54c EXIT
5356 mknod $loopdev b 7 $LOOPNUM
5357 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5358 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5359 losetup $loopdev $DIR/$tfile ||
5360 error "can't set up $loopdev for $DIR/$tfile"
5361 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5362 test_mkdir $DIR/$tdir
5363 mount -t ext2 $loopdev $DIR/$tdir ||
5364 error "error mounting $loopdev on $DIR/$tdir"
5365 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5368 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5372 run_test 54c "block device works in lustre ====================="
5378 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5380 run_test 54d "fifo device works in lustre ======================"
5385 cp -aL /dev/console $f
5386 echo $string > $f || error "echo $string to $f failed"
5388 run_test 54e "console/tty device works in lustre ======================"
5392 local dir=$DIR/$tdir
5395 test_mkdir -p $dir/dir
5396 for i in $(seq $numfiles); do
5398 touch $dir/dir/file$i
5401 local numcomp=$($LFS getstripe --component-count $dir)
5403 [[ $numcomp == 0 ]] && numcomp=1
5405 # test lfs getstripe with --recursive
5406 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5408 [[ $filenum -eq $((numfiles * 2)) ]] ||
5409 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5410 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5411 [[ $filenum -eq $numfiles ]] ||
5412 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5413 echo "$LFS getstripe showed obdidx or l_ost_idx"
5415 # test lfs getstripe with file instead of dir
5416 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5417 [[ $filenum -eq 1 ]] ||
5418 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5419 echo "$LFS getstripe file1 passed"
5421 #test lfs getstripe with --verbose
5422 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5423 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5424 error "$LFS getstripe --verbose $dir: "\
5425 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5426 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5427 error "$LFS getstripe $dir: showed lmm_magic"
5429 #test lfs getstripe with -v prints lmm_fid
5430 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5431 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5432 error "$LFS getstripe -v $dir: "\
5433 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5434 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5435 error "$LFS getstripe $dir: showed lmm_fid by default"
5436 echo "$LFS getstripe --verbose passed"
5438 #check for FID information
5439 local fid1=$($LFS getstripe --fid $dir/file1)
5440 local fid2=$($LFS getstripe --verbose $dir/file1 |
5441 awk '/lmm_fid: / { print $2; exit; }')
5442 local fid3=$($LFS path2fid $dir/file1)
5444 [ "$fid1" != "$fid2" ] &&
5445 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5446 [ "$fid1" != "$fid3" ] &&
5447 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5448 echo "$LFS getstripe --fid passed"
5450 #test lfs getstripe with --obd
5451 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5452 error "$LFS getstripe --obd wrong_uuid: should return error"
5454 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5457 local obduuid=$(ostuuid_from_index $ostidx)
5458 local found=$($LFS getstripe -r --obd $obduuid $dir |
5459 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5461 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5462 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5464 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5467 [[ $found -eq $filenum ]] ||
5468 error "$LFS getstripe --obd: found $found expect $filenum"
5469 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5470 sed '/^[ ]*'${ostidx}'[ ]/d' |
5471 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5472 error "$LFS getstripe --obd: should not show file on other obd"
5473 echo "$LFS getstripe --obd passed"
5475 run_test 56a "check $LFS getstripe"
5478 local dir=$DIR/$tdir
5482 for i in $(seq $numdirs); do
5483 test_mkdir $dir/dir$i
5486 # test lfs getdirstripe default mode is non-recursion, which is
5487 # different from lfs getstripe
5488 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5490 [[ $dircnt -eq 1 ]] ||
5491 error "$LFS getdirstripe: found $dircnt, not 1"
5492 dircnt=$($LFS getdirstripe --recursive $dir |
5493 grep -c lmv_stripe_count)
5494 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5495 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5497 run_test 56b "check $LFS getdirstripe"
5500 remote_ost_nodsh && skip "remote OST with nodsh"
5503 local ost_name=$(ostname_from_index $ost_idx)
5504 local old_status=$(ost_dev_status $ost_idx)
5506 [[ -z "$old_status" ]] ||
5507 skip_env "OST $ost_name is in $old_status status"
5509 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5510 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5511 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5514 local new_status=$(ost_dev_status $ost_idx)
5516 [[ "$new_status" =~ "D" ]] ||
5517 error "$ost_name status is '$new_status', missing 'D'"
5518 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5519 [[ "$new_status" =~ "N" ]] ||
5520 error "$ost_name status is '$new_status', missing 'N'"
5523 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5524 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5525 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5528 new_status=$(ost_dev_status $ost_idx)
5529 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5530 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5532 run_test 56c "check 'lfs df' showing device status"
5537 local local_tdir="$1"
5538 local local_numfiles="$2"
5539 local local_numdirs="$3"
5540 local dir_params="$4"
5541 local dir_stripe_params="$5"
5543 if [ ! -d "$local_tdir" ] ; then
5544 test_mkdir -p $dir_stripe_params $local_tdir
5545 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5546 for i in $(seq $local_numfiles) ; do
5547 touch $local_tdir/file$i
5549 for i in $(seq $local_numdirs) ; do
5550 test_mkdir $dir_stripe_params $local_tdir/dir$i
5551 for j in $(seq $local_numfiles) ; do
5552 touch $local_tdir/dir$i/file$j
5558 setup_56_special() {
5560 local local_numfiles=$2
5561 local local_numdirs=$3
5563 setup_56 $local_tdir $local_numfiles $local_numdirs
5565 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5566 for i in $(seq $local_numfiles) ; do
5567 mknod $local_tdir/loop${i}b b 7 $i
5568 mknod $local_tdir/null${i}c c 1 3
5569 ln -s $local_tdir/file1 $local_tdir/link${i}
5571 for i in $(seq $local_numdirs) ; do
5572 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5573 mknod $local_tdir/dir$i/null${i}c c 1 3
5574 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5580 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5581 local expected=$(($NUMDIRS + 2))
5583 setup_56 $dir $NUMFILES $NUMDIRS
5585 # test lfs find with -name
5586 for i in $(seq $NUMFILES) ; do
5587 local nums=$($LFS find -name "*$i" $dir | wc -l)
5589 [ $nums -eq $expected ] ||
5590 error "lfs find -name '*$i' $dir wrong: "\
5591 "found $nums, expected $expected"
5594 run_test 56g "check lfs find -name"
5597 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5598 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5600 setup_56 $dir $NUMFILES $NUMDIRS
5602 # test lfs find with ! -name
5603 for i in $(seq $NUMFILES) ; do
5604 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5606 [ $nums -eq $expected ] ||
5607 error "lfs find ! -name '*$i' $dir wrong: "\
5608 "found $nums, expected $expected"
5611 run_test 56h "check lfs find ! -name"
5614 local dir=$DIR/$tdir
5618 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5621 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5623 run_test 56i "check 'lfs find -ost UUID' skips directories"
5626 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5628 setup_56_special $dir $NUMFILES $NUMDIRS
5630 local expected=$((NUMDIRS + 1))
5631 local cmd="$LFS find -type d $dir"
5632 local nums=$($cmd | wc -l)
5634 [ $nums -eq $expected ] ||
5635 error "'$cmd' wrong: found $nums, expected $expected"
5637 run_test 56j "check lfs find -type d"
5640 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5642 setup_56_special $dir $NUMFILES $NUMDIRS
5644 local expected=$(((NUMDIRS + 1) * NUMFILES))
5645 local cmd="$LFS find -type f $dir"
5646 local nums=$($cmd | wc -l)
5648 [ $nums -eq $expected ] ||
5649 error "'$cmd' wrong: found $nums, expected $expected"
5651 run_test 56k "check lfs find -type f"
5654 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5656 setup_56_special $dir $NUMFILES $NUMDIRS
5658 local expected=$((NUMDIRS + NUMFILES))
5659 local cmd="$LFS find -type b $dir"
5660 local nums=$($cmd | wc -l)
5662 [ $nums -eq $expected ] ||
5663 error "'$cmd' wrong: found $nums, expected $expected"
5665 run_test 56l "check lfs find -type b"
5668 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5670 setup_56_special $dir $NUMFILES $NUMDIRS
5672 local expected=$((NUMDIRS + NUMFILES))
5673 local cmd="$LFS find -type c $dir"
5674 local nums=$($cmd | wc -l)
5675 [ $nums -eq $expected ] ||
5676 error "'$cmd' wrong: found $nums, expected $expected"
5678 run_test 56m "check lfs find -type c"
5681 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5682 setup_56_special $dir $NUMFILES $NUMDIRS
5684 local expected=$((NUMDIRS + NUMFILES))
5685 local cmd="$LFS find -type l $dir"
5686 local nums=$($cmd | wc -l)
5688 [ $nums -eq $expected ] ||
5689 error "'$cmd' wrong: found $nums, expected $expected"
5691 run_test 56n "check lfs find -type l"
5694 local dir=$DIR/$tdir
5696 setup_56 $dir $NUMFILES $NUMDIRS
5697 utime $dir/file1 > /dev/null || error "utime (1)"
5698 utime $dir/file2 > /dev/null || error "utime (2)"
5699 utime $dir/dir1 > /dev/null || error "utime (3)"
5700 utime $dir/dir2 > /dev/null || error "utime (4)"
5701 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5702 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5705 local nums=$($LFS find -mtime +0 $dir | wc -l)
5707 [ $nums -eq $expected ] ||
5708 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5711 cmd="$LFS find -mtime 0 $dir"
5712 nums=$($cmd | wc -l)
5713 [ $nums -eq $expected ] ||
5714 error "'$cmd' wrong: found $nums, expected $expected"
5716 run_test 56o "check lfs find -mtime for old files"
5719 local dir=$DIR/$tdir
5723 # just to make sure there is something that won't be found
5725 touch $dir/$tfile.now
5727 for age in year week day hour min; do
5728 count=$((count + 1))
5730 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5731 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5732 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5734 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5735 local nums=$($cmd | wc -l)
5736 [ $nums -eq $expected ] ||
5737 error "'$cmd' wrong: found $nums, expected $expected"
5739 cmd="$LFS find $dir -atime $count${age:0:1}"
5740 nums=$($cmd | wc -l)
5741 [ $nums -eq $expected ] ||
5742 error "'$cmd' wrong: found $nums, expected $expected"
5746 cmd="$LFS find $dir -ctime +1s -type f"
5747 nums=$($cmd | wc -l)
5748 (( $nums == $count * 2 + 1)) ||
5749 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5751 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5753 test_newerXY_base() {
5756 local dir=$DIR/$tdir
5760 if [ $y == "t" ]; then
5761 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5763 ref=$DIR/$tfile.newer
5764 touch $ref || error "touch $ref failed"
5767 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5769 if [ $y == "t" ]; then
5770 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5772 negref=$DIR/$tfile.newerneg
5773 touch $negref || error "touch $negref failed"
5776 local cmd="$LFS find $dir -newer$x$y $ref"
5777 local nums=$(eval $cmd | wc -l)
5778 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5780 [ $nums -eq $expected ] ||
5781 error "'$cmd' wrong: found $nums, expected $expected"
5783 cmd="$LFS find $dir ! -newer$x$y $negref"
5784 nums=$(eval $cmd | wc -l)
5785 [ $nums -eq $expected ] ||
5786 error "'$cmd' wrong: found $nums, expected $expected"
5788 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5789 nums=$(eval $cmd | wc -l)
5790 [ $nums -eq $expected ] ||
5791 error "'$cmd' wrong: found $nums, expected $expected"
5797 test_newerXY_base "a" "a"
5798 test_newerXY_base "a" "m"
5799 test_newerXY_base "a" "c"
5800 test_newerXY_base "m" "a"
5801 test_newerXY_base "m" "m"
5802 test_newerXY_base "m" "c"
5803 test_newerXY_base "c" "a"
5804 test_newerXY_base "c" "m"
5805 test_newerXY_base "c" "c"
5806 test_newerXY_base "a" "t"
5807 test_newerXY_base "m" "t"
5808 test_newerXY_base "c" "t"
5810 run_test 56oc "check lfs find -newerXY work"
5813 [ $RUNAS_ID -eq $UID ] &&
5814 skip_env "RUNAS_ID = UID = $UID -- skipping"
5816 local dir=$DIR/$tdir
5818 setup_56 $dir $NUMFILES $NUMDIRS
5819 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5821 local expected=$NUMFILES
5822 local cmd="$LFS find -uid $RUNAS_ID $dir"
5823 local nums=$($cmd | wc -l)
5825 [ $nums -eq $expected ] ||
5826 error "'$cmd' wrong: found $nums, expected $expected"
5828 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5829 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5830 nums=$($cmd | wc -l)
5831 [ $nums -eq $expected ] ||
5832 error "'$cmd' wrong: found $nums, expected $expected"
5834 run_test 56p "check lfs find -uid and ! -uid"
5837 [ $RUNAS_ID -eq $UID ] &&
5838 skip_env "RUNAS_ID = UID = $UID -- skipping"
5840 local dir=$DIR/$tdir
5842 setup_56 $dir $NUMFILES $NUMDIRS
5843 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5845 local expected=$NUMFILES
5846 local cmd="$LFS find -gid $RUNAS_GID $dir"
5847 local nums=$($cmd | wc -l)
5849 [ $nums -eq $expected ] ||
5850 error "'$cmd' wrong: found $nums, expected $expected"
5852 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5853 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5854 nums=$($cmd | wc -l)
5855 [ $nums -eq $expected ] ||
5856 error "'$cmd' wrong: found $nums, expected $expected"
5858 run_test 56q "check lfs find -gid and ! -gid"
5861 local dir=$DIR/$tdir
5863 setup_56 $dir $NUMFILES $NUMDIRS
5866 local cmd="$LFS find -size 0 -type f -lazy $dir"
5867 local nums=$($cmd | wc -l)
5869 [ $nums -eq $expected ] ||
5870 error "'$cmd' wrong: found $nums, expected $expected"
5871 cmd="$LFS find -size 0 -type f $dir"
5872 nums=$($cmd | wc -l)
5873 [ $nums -eq $expected ] ||
5874 error "'$cmd' wrong: found $nums, expected $expected"
5877 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5878 nums=$($cmd | wc -l)
5879 [ $nums -eq $expected ] ||
5880 error "'$cmd' wrong: found $nums, expected $expected"
5881 cmd="$LFS find ! -size 0 -type f $dir"
5882 nums=$($cmd | wc -l)
5883 [ $nums -eq $expected ] ||
5884 error "'$cmd' wrong: found $nums, expected $expected"
5886 echo "test" > $dir/$tfile
5887 echo "test2" > $dir/$tfile.2 && sync
5889 cmd="$LFS find -size 5 -type f -lazy $dir"
5890 nums=$($cmd | wc -l)
5891 [ $nums -eq $expected ] ||
5892 error "'$cmd' wrong: found $nums, expected $expected"
5893 cmd="$LFS find -size 5 -type f $dir"
5894 nums=$($cmd | wc -l)
5895 [ $nums -eq $expected ] ||
5896 error "'$cmd' wrong: found $nums, expected $expected"
5899 cmd="$LFS find -size +5 -type f -lazy $dir"
5900 nums=$($cmd | wc -l)
5901 [ $nums -eq $expected ] ||
5902 error "'$cmd' wrong: found $nums, expected $expected"
5903 cmd="$LFS find -size +5 -type f $dir"
5904 nums=$($cmd | wc -l)
5905 [ $nums -eq $expected ] ||
5906 error "'$cmd' wrong: found $nums, expected $expected"
5909 cmd="$LFS find -size +0 -type f -lazy $dir"
5910 nums=$($cmd | wc -l)
5911 [ $nums -eq $expected ] ||
5912 error "'$cmd' wrong: found $nums, expected $expected"
5913 cmd="$LFS find -size +0 -type f $dir"
5914 nums=$($cmd | wc -l)
5915 [ $nums -eq $expected ] ||
5916 error "'$cmd' wrong: found $nums, expected $expected"
5919 cmd="$LFS find ! -size -5 -type f -lazy $dir"
5920 nums=$($cmd | wc -l)
5921 [ $nums -eq $expected ] ||
5922 error "'$cmd' wrong: found $nums, expected $expected"
5923 cmd="$LFS find ! -size -5 -type f $dir"
5924 nums=$($cmd | wc -l)
5925 [ $nums -eq $expected ] ||
5926 error "'$cmd' wrong: found $nums, expected $expected"
5929 cmd="$LFS find -size -5 -type f -lazy $dir"
5930 nums=$($cmd | wc -l)
5931 [ $nums -eq $expected ] ||
5932 error "'$cmd' wrong: found $nums, expected $expected"
5933 cmd="$LFS find -size -5 -type f $dir"
5934 nums=$($cmd | wc -l)
5935 [ $nums -eq $expected ] ||
5936 error "'$cmd' wrong: found $nums, expected $expected"
5938 run_test 56r "check lfs find -size works"
5941 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
5942 skip "MDS < 2.12.58 doesn't return LSOM data"
5943 local dir=$DIR/$tdir
5945 [[ $OSC == "mdc" ]] && skip "DoM files" && return
5947 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5949 cancel_lru_locks $OSC
5951 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5953 local cmd="$LFS find -size 0 -type f -lazy $dir"
5954 local nums=$($cmd | wc -l)
5956 [ $nums -eq $expected ] ||
5957 error "'$cmd' wrong: found $nums, expected $expected"
5959 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5960 [ $rpcs_before -eq $rpcs_after ] ||
5961 error "'$cmd' should not send glimpse RPCs to OST"
5962 cmd="$LFS find -size 0 -type f $dir"
5963 nums=$($cmd | wc -l)
5964 [ $nums -eq $expected ] ||
5965 error "'$cmd' wrong: found $nums, expected $expected"
5966 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5967 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5968 $LCTL get_param osc.*.stats
5969 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5970 error "'$cmd' should send 12 glimpse RPCs to OST"
5972 cancel_lru_locks $OSC
5973 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5975 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5976 nums=$($cmd | wc -l)
5977 [ $nums -eq $expected ] ||
5978 error "'$cmd' wrong: found $nums, expected $expected"
5979 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5980 $LCTL get_param mdc.*.stats
5981 [ $rpcs_before -eq $rpcs_after ] ||
5982 error "'$cmd' should not send glimpse RPCs to OST"
5983 cmd="$LFS find ! -size 0 -type f $dir"
5984 nums=$($cmd | wc -l)
5985 [ $nums -eq $expected ] ||
5986 error "'$cmd' wrong: found $nums, expected $expected"
5987 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5988 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5989 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5990 error "'$cmd' should send 12 glimpse RPCs to OST"
5992 echo "test" > $dir/$tfile
5993 echo "test2" > $dir/$tfile.2 && sync
5994 cancel_lru_locks $OSC
5995 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5997 cmd="$LFS find -size 5 -type f -lazy $dir"
5998 nums=$($cmd | wc -l)
5999 [ $nums -eq $expected ] ||
6000 error "'$cmd' wrong: found $nums, expected $expected"
6001 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6002 [ $rpcs_before -eq $rpcs_after ] ||
6003 error "'$cmd' should not send glimpse RPCs to OST"
6004 cmd="$LFS find -size 5 -type f $dir"
6005 nums=$($cmd | wc -l)
6006 [ $nums -eq $expected ] ||
6007 error "'$cmd' wrong: found $nums, expected $expected"
6008 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6009 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6010 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6011 error "'$cmd' should send 14 glimpse RPCs to OST"
6013 cancel_lru_locks $OSC
6014 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6016 cmd="$LFS find -size +5 -type f -lazy $dir"
6017 nums=$($cmd | wc -l)
6018 [ $nums -eq $expected ] ||
6019 error "'$cmd' wrong: found $nums, expected $expected"
6020 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6021 [ $rpcs_before -eq $rpcs_after ] ||
6022 error "'$cmd' should not send glimpse RPCs to OST"
6023 cmd="$LFS find -size +5 -type f $dir"
6024 nums=$($cmd | wc -l)
6025 [ $nums -eq $expected ] ||
6026 error "'$cmd' wrong: found $nums, expected $expected"
6027 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6028 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6029 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6030 error "'$cmd' should send 14 glimpse RPCs to OST"
6032 cancel_lru_locks $OSC
6033 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6035 cmd="$LFS find -size +0 -type f -lazy $dir"
6036 nums=$($cmd | wc -l)
6037 [ $nums -eq $expected ] ||
6038 error "'$cmd' wrong: found $nums, expected $expected"
6039 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6040 [ $rpcs_before -eq $rpcs_after ] ||
6041 error "'$cmd' should not send glimpse RPCs to OST"
6042 cmd="$LFS find -size +0 -type f $dir"
6043 nums=$($cmd | wc -l)
6044 [ $nums -eq $expected ] ||
6045 error "'$cmd' wrong: found $nums, expected $expected"
6046 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6047 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6048 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6049 error "'$cmd' should send 14 glimpse RPCs to OST"
6051 cancel_lru_locks $OSC
6052 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6054 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6055 nums=$($cmd | wc -l)
6056 [ $nums -eq $expected ] ||
6057 error "'$cmd' wrong: found $nums, expected $expected"
6058 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6059 [ $rpcs_before -eq $rpcs_after ] ||
6060 error "'$cmd' should not send glimpse RPCs to OST"
6061 cmd="$LFS find ! -size -5 -type f $dir"
6062 nums=$($cmd | wc -l)
6063 [ $nums -eq $expected ] ||
6064 error "'$cmd' wrong: found $nums, expected $expected"
6065 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6066 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6067 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6068 error "'$cmd' should send 14 glimpse RPCs to OST"
6070 cancel_lru_locks $OSC
6071 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6073 cmd="$LFS find -size -5 -type f -lazy $dir"
6074 nums=$($cmd | wc -l)
6075 [ $nums -eq $expected ] ||
6076 error "'$cmd' wrong: found $nums, expected $expected"
6077 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6078 [ $rpcs_before -eq $rpcs_after ] ||
6079 error "'$cmd' should not send glimpse RPCs to OST"
6080 cmd="$LFS find -size -5 -type f $dir"
6081 nums=$($cmd | wc -l)
6082 [ $nums -eq $expected ] ||
6083 error "'$cmd' wrong: found $nums, expected $expected"
6084 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6085 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6086 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6087 error "'$cmd' should send 14 glimpse RPCs to OST"
6089 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6091 test_56s() { # LU-611 #LU-9369
6092 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6094 local dir=$DIR/$tdir
6095 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6097 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6098 for i in $(seq $NUMDIRS); do
6099 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6102 local expected=$NUMDIRS
6103 local cmd="$LFS find -c $OSTCOUNT $dir"
6104 local nums=$($cmd | wc -l)
6106 [ $nums -eq $expected ] || {
6107 $LFS getstripe -R $dir
6108 error "'$cmd' wrong: found $nums, expected $expected"
6111 expected=$((NUMDIRS + onestripe))
6112 cmd="$LFS find -stripe-count +0 -type f $dir"
6113 nums=$($cmd | wc -l)
6114 [ $nums -eq $expected ] || {
6115 $LFS getstripe -R $dir
6116 error "'$cmd' wrong: found $nums, expected $expected"
6120 cmd="$LFS find -stripe-count 1 -type f $dir"
6121 nums=$($cmd | wc -l)
6122 [ $nums -eq $expected ] || {
6123 $LFS getstripe -R $dir
6124 error "'$cmd' wrong: found $nums, expected $expected"
6127 cmd="$LFS find -stripe-count -2 -type f $dir"
6128 nums=$($cmd | wc -l)
6129 [ $nums -eq $expected ] || {
6130 $LFS getstripe -R $dir
6131 error "'$cmd' wrong: found $nums, expected $expected"
6135 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6136 nums=$($cmd | wc -l)
6137 [ $nums -eq $expected ] || {
6138 $LFS getstripe -R $dir
6139 error "'$cmd' wrong: found $nums, expected $expected"
6142 run_test 56s "check lfs find -stripe-count works"
6144 test_56t() { # LU-611 #LU-9369
6145 local dir=$DIR/$tdir
6147 setup_56 $dir 0 $NUMDIRS
6148 for i in $(seq $NUMDIRS); do
6149 $LFS setstripe -S 8M $dir/dir$i/$tfile
6152 local expected=$NUMDIRS
6153 local cmd="$LFS find -S 8M $dir"
6154 local nums=$($cmd | wc -l)
6156 [ $nums -eq $expected ] || {
6157 $LFS getstripe -R $dir
6158 error "'$cmd' wrong: found $nums, expected $expected"
6162 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6164 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6166 expected=$(((NUMDIRS + 1) * NUMFILES))
6167 cmd="$LFS find -stripe-size 512k -type f $dir"
6168 nums=$($cmd | wc -l)
6169 [ $nums -eq $expected ] ||
6170 error "'$cmd' wrong: found $nums, expected $expected"
6172 cmd="$LFS find -stripe-size +320k -type f $dir"
6173 nums=$($cmd | wc -l)
6174 [ $nums -eq $expected ] ||
6175 error "'$cmd' wrong: found $nums, expected $expected"
6177 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6178 cmd="$LFS find -stripe-size +200k -type f $dir"
6179 nums=$($cmd | wc -l)
6180 [ $nums -eq $expected ] ||
6181 error "'$cmd' wrong: found $nums, expected $expected"
6183 cmd="$LFS find -stripe-size -640k -type f $dir"
6184 nums=$($cmd | wc -l)
6185 [ $nums -eq $expected ] ||
6186 error "'$cmd' wrong: found $nums, expected $expected"
6189 cmd="$LFS find -stripe-size 256k -type f $dir"
6190 nums=$($cmd | wc -l)
6191 [ $nums -eq $expected ] ||
6192 error "'$cmd' wrong: found $nums, expected $expected"
6194 cmd="$LFS find -stripe-size -320k -type f $dir"
6195 nums=$($cmd | wc -l)
6196 [ $nums -eq $expected ] ||
6197 error "'$cmd' wrong: found $nums, expected $expected"
6200 cmd="$LFS find -stripe-size 1024k -type f $dir"
6201 nums=$($cmd | wc -l)
6202 [ $nums -eq $expected ] ||
6203 error "'$cmd' wrong: found $nums, expected $expected"
6205 run_test 56t "check lfs find -stripe-size works"
6207 test_56u() { # LU-611
6208 local dir=$DIR/$tdir
6210 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6212 if [[ $OSTCOUNT -gt 1 ]]; then
6213 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6219 local expected=$(((NUMDIRS + 1) * NUMFILES))
6220 local cmd="$LFS find -stripe-index 0 -type f $dir"
6221 local nums=$($cmd | wc -l)
6223 [ $nums -eq $expected ] ||
6224 error "'$cmd' wrong: found $nums, expected $expected"
6227 cmd="$LFS find -stripe-index 1 -type f $dir"
6228 nums=$($cmd | wc -l)
6229 [ $nums -eq $expected ] ||
6230 error "'$cmd' wrong: found $nums, expected $expected"
6232 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6233 nums=$($cmd | wc -l)
6234 [ $nums -eq $expected ] ||
6235 error "'$cmd' wrong: found $nums, expected $expected"
6238 # This should produce an error and not return any files
6239 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6240 nums=$($cmd 2>/dev/null | wc -l)
6241 [ $nums -eq $expected ] ||
6242 error "'$cmd' wrong: found $nums, expected $expected"
6244 if [[ $OSTCOUNT -gt 1 ]]; then
6245 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6246 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6247 nums=$($cmd | wc -l)
6248 [ $nums -eq $expected ] ||
6249 error "'$cmd' wrong: found $nums, expected $expected"
6252 run_test 56u "check lfs find -stripe-index works"
6256 local dir=$DIR/$tdir
6258 setup_56 $dir $NUMFILES $NUMDIRS
6260 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6261 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6263 for file in $($LFS find -m $UUID $dir); do
6264 file_midx=$($LFS getstripe -m $file)
6265 [ $file_midx -eq $mdt_idx ] ||
6266 error "lfs find -m $UUID != getstripe -m $file_midx"
6269 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6272 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6275 local dir=$DIR/$tdir
6277 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6279 local stripe_size=$($LFS getstripe -S -d $dir) ||
6280 error "$LFS getstripe -S -d $dir failed"
6281 stripe_size=${stripe_size%% *}
6283 local file_size=$((stripe_size * OSTCOUNT))
6284 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6285 local required_space=$((file_num * file_size))
6286 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6288 [[ $free_space -le $((required_space / 1024)) ]] &&
6289 skip_env "need $required_space, have $free_space kbytes"
6292 local dd_count=$((file_size / dd_bs))
6294 # write data into the files
6299 for i in $(seq $NUMFILES); do
6301 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6302 error "write data into $file failed"
6304 for i in $(seq $NUMDIRS); do
6305 for j in $(seq $NUMFILES); do
6306 file=$dir/dir$i/file$j
6307 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6308 error "write data into $file failed"
6312 # $LFS_MIGRATE will fail if hard link migration is unsupported
6313 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6314 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6315 error "creating links to $dir/dir1/file1 failed"
6320 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6323 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6326 eval $cmd || error "$cmd failed"
6328 check_stripe_count $dir/file1 $expected
6330 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6332 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6333 # OST 1 if it is on OST 0. This file is small enough to
6334 # be on only one stripe.
6335 file=$dir/migr_1_ost
6336 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6337 error "write data into $file failed"
6338 local obdidx=$($LFS getstripe -i $file)
6339 local oldmd5=$(md5sum $file)
6342 [[ $obdidx -eq 0 ]] && newobdidx=1
6343 cmd="$LFS migrate -i $newobdidx $file"
6345 eval $cmd || error "$cmd failed"
6347 local realobdix=$($LFS getstripe -i $file)
6348 local newmd5=$(md5sum $file)
6350 [[ $newobdidx -ne $realobdix ]] &&
6351 error "new OST is different (was=$obdidx, "\
6352 "wanted=$newobdidx, got=$realobdix)"
6353 [[ "$oldmd5" != "$newmd5" ]] &&
6354 error "md5sum differ: $oldmd5, $newmd5"
6358 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6360 eval $cmd || error "$cmd failed"
6362 for j in $(seq $NUMFILES); do
6363 check_stripe_count $dir/dir1/file$j $expected
6366 # lfs_migrate works with lfs find
6367 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6368 $LFS_MIGRATE -y -c $expected"
6370 eval $cmd || error "$cmd failed"
6372 for i in $(seq 2 $NUMFILES); do
6373 check_stripe_count $dir/file$i $expected
6375 for i in $(seq 2 $NUMDIRS); do
6376 for j in $(seq $NUMFILES); do
6377 check_stripe_count $dir/dir$i/file$j $expected
6381 run_test 56w "check lfs_migrate -c stripe_count works"
6384 local file1=$DIR/$tdir/file1
6385 local create_pool=false
6386 local initial_pool=$($LFS getstripe -p $DIR)
6390 echo -n "Creating test dir..."
6391 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6394 echo -n "Creating test file..."
6395 touch $file1 || error "cannot create file"
6398 echo -n "Detecting existing pools..."
6399 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6401 if [ ${#pool_list[@]} -gt 0 ]; then
6402 echo "${pool_list[@]}"
6403 for thispool in "${pool_list[@]}"; do
6404 if [[ -z "$initial_pool" ||
6405 "$initial_pool" != "$thispool" ]]; then
6407 echo "Using existing pool '$pool'"
6412 echo "none detected."
6414 if [ -z "$pool" ]; then
6415 pool=${POOL:-testpool}
6416 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6417 echo -n "Creating pool '$pool'..."
6419 pool_add $pool &> /dev/null ||
6420 error "pool_add failed"
6423 echo -n "Adding target to pool..."
6424 pool_add_targets $pool 0 0 1 &> /dev/null ||
6425 error "pool_add_targets failed"
6429 echo -n "Setting pool using -p option..."
6430 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6431 error "migrate failed rc = $?"
6434 echo -n "Verifying test file is in pool after migrating..."
6435 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6436 error "file was not migrated to pool $pool"
6439 echo -n "Removing test file from pool '$pool'..."
6440 $LFS migrate $file1 &> /dev/null ||
6441 error "cannot remove from pool"
6442 [ "$($LFS getstripe -p $file1)" ] &&
6443 error "pool still set"
6446 echo -n "Setting pool using --pool option..."
6447 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6448 error "migrate failed rc = $?"
6453 if $create_pool; then
6454 destroy_test_pools 2> /dev/null ||
6455 error "destroy test pools failed"
6458 run_test 56wb "check lfs_migrate pool support"
6461 local file1="$DIR/$tdir/file1"
6463 echo -n "Creating test dir..."
6464 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6465 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6466 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6467 error "cannot set stripe"
6470 echo -n "Setting initial stripe for test file..."
6471 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6472 error "cannot set stripe"
6473 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6474 error "stripe size not set"
6477 # File currently set to -S 512K -c 1
6479 # Ensure -c and -S options are rejected when -R is set
6480 echo -n "Verifying incompatible options are detected..."
6481 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6482 error "incompatible -c and -R options not detected"
6483 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6484 error "incompatible -S and -R options not detected"
6487 # Ensure unrecognized options are passed through to 'lfs migrate'
6488 echo -n "Verifying -S option is passed through to lfs migrate..."
6489 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6490 error "migration failed"
6491 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
6492 error "file was not restriped"
6495 # File currently set to -S 1M -c 1
6497 # Ensure long options are supported
6498 echo -n "Verifying long options supported..."
6499 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6500 error "long option without argument not supported"
6501 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6502 error "long option with argument not supported"
6503 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6504 error "file not restriped with --stripe-size option"
6507 # File currently set to -S 512K -c 1
6509 if [ "$OSTCOUNT" -gt 1 ]; then
6510 echo -n "Verifying explicit stripe count can be set..."
6511 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6512 error "migrate failed"
6513 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
6514 error "file not restriped to explicit count"
6518 # File currently set to -S 512K -c 1 or -S 512K -c 2
6520 # Ensure parent striping is used if -R is set, and no stripe
6521 # count or size is specified
6522 echo -n "Setting stripe for parent directory..."
6523 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6524 error "cannot set stripe"
6527 echo -n "Verifying restripe option uses parent stripe settings..."
6528 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6529 error "migrate failed"
6530 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
6531 error "file not restriped to parent settings"
6532 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
6533 error "file not restriped to parent settings"
6536 # File currently set to -S 1M -c 1
6538 # Ensure striping is preserved if -R is not set, and no stripe
6539 # count or size is specified
6540 echo -n "Verifying striping size preserved when not specified..."
6541 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
6542 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6543 error "cannot set stripe on parent directory"
6544 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6545 error "migrate failed"
6546 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
6547 error "file was restriped"
6550 # Ensure file name properly detected when final option has no argument
6551 echo -n "Verifying file name properly detected..."
6552 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6553 error "file name interpreted as option argument"
6559 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6562 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6564 local file1=$DIR/$tdir/file1
6566 echo -n "Creating test dir..."
6567 test_mkdir $DIR/$tdir || error "cannot create dir"
6570 echo -n "Creating test file..."
6574 # Ensure 'lfs migrate' will fail by using a non-existent option,
6575 # and make sure rsync is not called to recover
6576 echo -n "Make sure --no-rsync option works..."
6577 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6578 grep -q 'refusing to fall back to rsync' ||
6579 error "rsync was called with --no-rsync set"
6582 # Ensure rsync is called without trying 'lfs migrate' first
6583 echo -n "Make sure --rsync option works..."
6584 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6585 grep -q 'falling back to rsync' &&
6586 error "lfs migrate was called with --rsync set"
6589 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6590 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6591 grep -q 'at the same time' ||
6592 error "--rsync and --no-rsync accepted concurrently"
6598 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6601 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6602 check_swap_layouts_support
6604 local dir=$DIR/$tdir
6605 local ref1=/etc/passwd
6606 local file1=$dir/file1
6608 test_mkdir $dir || error "creating dir $dir"
6609 $LFS setstripe -c 2 $file1
6611 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6612 stripe=$($LFS getstripe -c $file1)
6613 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6614 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6619 run_test 56x "lfs migration support"
6622 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6623 check_swap_layouts_support
6625 local dir=$DIR/$tdir/$testnum
6629 local ref1=/etc/passwd
6630 local file1=$dir/file1
6632 $LFS setstripe -c 2 $file1
6634 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6636 local stripe=$($LFS getstripe -c $file1)
6638 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6639 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6644 run_test 56xa "lfs migration --block support"
6646 check_migrate_links() {
6648 local file1="$dir/file1"
6652 local total_count=$(($begin + $count - 1))
6653 local symlink_count=10
6656 if [ ! -f "$file1" ]; then
6657 echo -n "creating initial file..."
6658 $LFS setstripe -c 1 -S "512k" "$file1" ||
6659 error "cannot setstripe initial file"
6662 echo -n "creating symlinks..."
6663 for s in $(seq 1 $symlink_count); do
6664 ln -s "$file1" "$dir/slink$s" ||
6665 error "cannot create symlinks"
6669 echo -n "creating nonlinked files..."
6670 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6671 error "cannot create nonlinked files"
6676 if [ ! -f "$dir/file$total_count" ]; then
6677 echo -n "creating hard links $begin:$total_count..."
6678 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6679 /dev/null || error "cannot create hard links"
6683 echo -n "checking number of hard links listed in xattrs..."
6684 local fid=$($LFS getstripe -F "$file1")
6685 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6688 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6689 skip "hard link list has unexpected size, skipping test"
6691 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6692 error "link names should exceed xattrs size"
6695 echo -n "migrating files..."
6696 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6698 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6701 # make sure all links have been properly migrated
6702 echo -n "verifying files..."
6703 fid=$($LFS getstripe -F "$file1") ||
6704 error "cannot get fid for file $file1"
6705 for i in $(seq 2 $total_count); do
6706 local fid2=$($LFS getstripe -F $dir/file$i)
6708 [ "$fid2" == "$fid" ] ||
6709 error "migrated hard link has mismatched FID"
6712 # make sure hard links were properly detected, and migration was
6713 # performed only once for the entire link set; nonlinked files should
6715 local actual=$(grep -c 'done' <<< "$migrate_out")
6716 local expected=$(($uniq_count + 1))
6718 [ "$actual" -eq "$expected" ] ||
6719 error "hard links individually migrated ($actual != $expected)"
6721 # make sure the correct number of hard links are present
6722 local hardlinks=$(stat -c '%h' "$file1")
6724 [ $hardlinks -eq $total_count ] ||
6725 error "num hard links $hardlinks != $total_count"
6732 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6733 skip "Need MDS version at least 2.10.55"
6735 local dir="$DIR/$tdir"
6737 test_mkdir "$dir" || error "cannot create dir $dir"
6739 echo "testing lfs migrate mode when all links fit within xattrs"
6740 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6742 echo "testing rsync mode when all links fit within xattrs"
6743 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6745 echo "testing lfs migrate mode when all links do not fit within xattrs"
6746 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6748 echo "testing rsync mode when all links do not fit within xattrs"
6749 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6751 chown -R $RUNAS_ID $dir
6752 echo "testing non-root lfs migrate mode when not all links are in xattr"
6753 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6758 run_test 56xb "lfs migration hard link support"
6761 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6763 local dir="$DIR/$tdir"
6765 test_mkdir "$dir" || error "cannot create dir $dir"
6767 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6768 echo -n "Setting initial stripe for 20MB test file..."
6769 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6770 error "cannot setstripe 20MB file"
6772 echo -n "Sizing 20MB test file..."
6773 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6775 echo -n "Verifying small file autostripe count is 1..."
6776 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6777 error "cannot migrate 20MB file"
6778 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6779 error "cannot get stripe for $dir/20mb"
6780 [ $stripe_count -eq 1 ] ||
6781 error "unexpected stripe count $stripe_count for 20MB file"
6785 # Test 2: File is small enough to fit within the available space on
6786 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6787 # have at least an additional 1KB for each desired stripe for test 3
6788 echo -n "Setting stripe for 1GB test file..."
6789 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6791 echo -n "Sizing 1GB test file..."
6792 # File size is 1GB + 3KB
6793 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6796 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6797 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6798 if (( avail > 524288 * OSTCOUNT )); then
6799 echo -n "Migrating 1GB file..."
6800 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6801 error "cannot migrate 1GB file"
6803 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6804 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6805 error "cannot getstripe for 1GB file"
6806 [ $stripe_count -eq 2 ] ||
6807 error "unexpected stripe count $stripe_count != 2"
6811 # Test 3: File is too large to fit within the available space on
6812 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6813 if [ $OSTCOUNT -ge 3 ]; then
6814 # The required available space is calculated as
6815 # file size (1GB + 3KB) / OST count (3).
6816 local kb_per_ost=349526
6818 echo -n "Migrating 1GB file with limit..."
6819 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6820 error "cannot migrate 1GB file with limit"
6823 stripe_count=$($LFS getstripe -c "$dir/1gb")
6824 echo -n "Verifying 1GB autostripe count with limited space..."
6825 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6826 error "unexpected stripe count $stripe_count (min 3)"
6833 run_test 56xc "lfs migration autostripe"
6836 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6837 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6840 local dir=$DIR/$tdir
6844 test_mkdir -p $dir || error "creating dir $dir"
6845 touch $f1 || error "creating std file $f1"
6846 $MULTIOP $f2 H2c || error "creating released file $f2"
6848 # a directory can be raid0, so ask only for files
6849 res=$($LFS find $dir -L raid0 -type f | wc -l)
6850 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6852 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6853 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6855 # only files can be released, so no need to force file search
6856 res=$($LFS find $dir -L released)
6857 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6859 res=$($LFS find $dir -type f \! -L released)
6860 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6862 run_test 56y "lfs find -L raid0|released"
6864 test_56z() { # LU-4824
6865 # This checks to make sure 'lfs find' continues after errors
6866 # There are two classes of errors that should be caught:
6867 # - If multiple paths are provided, all should be searched even if one
6869 # - If errors are encountered during the search, it should not terminate
6871 local dir=$DIR/$tdir
6875 for i in d{0..9}; do
6877 touch $dir/$i/$tfile
6879 $LFS find $DIR/non_existent_dir $dir &&
6880 error "$LFS find did not return an error"
6881 # Make a directory unsearchable. This should NOT be the last entry in
6882 # directory order. Arbitrarily pick the 6th entry
6883 chmod 700 $($LFS find $dir -type d | sed '6!d')
6885 $RUNAS $LFS find $DIR/non_existent $dir
6886 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6888 # The user should be able to see 10 directories and 9 files
6889 (( count == 19 )) ||
6890 error "$LFS find found $count != 19 entries after error"
6892 run_test 56z "lfs find should continue after an error"
6894 test_56aa() { # LU-5937
6895 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6897 local dir=$DIR/$tdir
6900 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6902 createmany -o $dir/striped_dir/${tfile}- 1024
6903 local dirs=$($LFS find --size +8k $dir/)
6905 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6907 run_test 56aa "lfs find --size under striped dir"
6909 test_56ab() { # LU-10705
6910 test_mkdir $DIR/$tdir
6911 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6912 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6913 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6914 # Flush writes to ensure valid blocks. Need to be more thorough for
6915 # ZFS, since blocks are not allocated/returned to client immediately.
6917 wait_zfs_commit ost1 2
6918 cancel_lru_locks osc
6921 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6923 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6925 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6926 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6928 rm -f $DIR/$tdir/$tfile.[123]
6930 run_test 56ab "lfs find --blocks"
6933 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6934 skip "Need MDS version at least 2.10.50"
6936 # Create composite files with one component
6937 local dir=$DIR/$tdir
6939 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6940 # Create composite files with three components
6941 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6942 # Create non-composite files
6943 createmany -o $dir/${tfile}- 10
6945 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6947 [[ $nfiles == 10 ]] ||
6948 error "lfs find -E 1M found $nfiles != 10 files"
6950 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6951 [[ $nfiles == 25 ]] ||
6952 error "lfs find ! -E 1M found $nfiles != 25 files"
6954 # All files have a component that starts at 0
6955 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6956 [[ $nfiles == 35 ]] ||
6957 error "lfs find --component-start 0 - $nfiles != 35 files"
6959 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6960 [[ $nfiles == 15 ]] ||
6961 error "lfs find --component-start 2M - $nfiles != 15 files"
6963 # All files created here have a componenet that does not starts at 2M
6964 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6965 [[ $nfiles == 35 ]] ||
6966 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6968 # Find files with a specified number of components
6969 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6970 [[ $nfiles == 15 ]] ||
6971 error "lfs find --component-count 3 - $nfiles != 15 files"
6973 # Remember non-composite files have a component count of zero
6974 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6975 [[ $nfiles == 10 ]] ||
6976 error "lfs find --component-count 0 - $nfiles != 10 files"
6978 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6979 [[ $nfiles == 20 ]] ||
6980 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6982 # All files have a flag called "init"
6983 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6984 [[ $nfiles == 35 ]] ||
6985 error "lfs find --component-flags init - $nfiles != 35 files"
6987 # Multi-component files will have a component not initialized
6988 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6989 [[ $nfiles == 15 ]] ||
6990 error "lfs find !--component-flags init - $nfiles != 15 files"
6995 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6998 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6999 skip "Need MDS version at least 2.10.57"
7009 # create mirrored directories and mirrored files
7010 mkdir $td || error "mkdir $td failed"
7011 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7012 createmany -o $tf- 10 || error "create $tf- failed"
7014 for i in $(seq 2); do
7016 mkdir $dir || error "mkdir $dir failed"
7017 $LFS mirror create -N$((3 + i)) $dir ||
7018 error "create mirrored dir $dir failed"
7019 createmany -o $dir/$tfile- 10 ||
7020 error "create $dir/$tfile- failed"
7023 # change the states of some mirrored files
7025 for i in $(seq 2); do
7027 for j in $(seq 4 9); do
7028 echo foo > $dir/$tfile-$j
7032 # find mirrored files with specific mirror count
7033 cmd="$LFS find --mirror-count 3 --type f $td"
7034 nfiles=$($cmd | wc -l)
7035 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7037 cmd="$LFS find ! --mirror-count 3 --type f $td"
7038 nfiles=$($cmd | wc -l)
7039 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7041 cmd="$LFS find --mirror-count +2 --type f $td"
7042 nfiles=$($cmd | wc -l)
7043 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7045 cmd="$LFS find --mirror-count -6 --type f $td"
7046 nfiles=$($cmd | wc -l)
7047 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7049 # find mirrored files with specific file state
7050 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7051 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7053 cmd="$LFS find --mirror-state=ro --type f $td"
7054 nfiles=$($cmd | wc -l)
7055 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7057 cmd="$LFS find ! --mirror-state=ro --type f $td"
7058 nfiles=$($cmd | wc -l)
7059 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7061 cmd="$LFS find --mirror-state=wp --type f $td"
7062 nfiles=$($cmd | wc -l)
7063 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7065 cmd="$LFS find ! --mirror-state=sp --type f $td"
7066 nfiles=$($cmd | wc -l)
7067 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7069 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7073 # note test will not do anything if MDS is not local
7074 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7075 skip_env "ldiskfs only test"
7077 remote_mds_nodsh && skip "remote MDS with nodsh"
7079 local MNTDEV="osd*.*MDT*.mntdev"
7080 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7081 [ -z "$DEV" ] && error "can't access $MNTDEV"
7082 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7083 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7084 error "can't access $DEV"
7085 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7086 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7090 run_test 57a "verify MDS filesystem created with large inodes =="
7093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7094 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7095 skip_env "ldiskfs only test"
7097 remote_mds_nodsh && skip "remote MDS with nodsh"
7099 local dir=$DIR/$tdir
7102 local fileN=$dir/f$filecount
7104 rm -rf $dir || error "removing $dir"
7106 local mdtidx=$($LFS getstripe -m $dir)
7107 local mdtname=MDT$(printf %04x $mdtidx)
7108 local facet=mds$((mdtidx + 1))
7110 echo "mcreating $filecount files"
7111 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7113 # verify that files do not have EAs yet
7114 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7115 error "$file1 has an EA"
7116 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7117 error "$fileN has an EA"
7121 df $dir #make sure we get new statfs data
7122 local mdsfree=$(do_facet $facet \
7123 lctl get_param -n osd*.*$mdtname.kbytesfree)
7124 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7127 echo "opening files to create objects/EAs"
7128 for file in $(seq -f $dir/f%g 1 $filecount); do
7129 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7130 error "opening $file"
7133 # verify that files have EAs now
7134 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7135 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7137 sleep 1 #make sure we get new statfs data
7139 local mdsfree2=$(do_facet $facet \
7140 lctl get_param -n osd*.*$mdtname.kbytesfree)
7141 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7143 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7144 if [ "$mdsfree" != "$mdsfree2" ]; then
7145 error "MDC before $mdcfree != after $mdcfree2"
7147 echo "MDC before $mdcfree != after $mdcfree2"
7148 echo "unable to confirm if MDS has large inodes"
7153 run_test 57b "default LOV EAs are stored inside large inodes ==="
7156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7157 [ -z "$(which wiretest 2>/dev/null)" ] &&
7158 skip_env "could not find wiretest"
7162 run_test 58 "verify cross-platform wire constants =============="
7165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7167 echo "touch 130 files"
7168 createmany -o $DIR/f59- 130
7170 unlinkmany $DIR/f59- 130
7172 # wait for commitment of removal
7173 wait_delete_completed
7175 run_test 59 "verify cancellation of llog records async ========="
7177 TEST60_HEAD="test_60 run $RANDOM"
7179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7180 remote_mgs_nodsh && skip "remote MGS with nodsh"
7181 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7182 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7183 skip_env "missing subtest run-llog.sh"
7185 log "$TEST60_HEAD - from kernel mode"
7186 do_facet mgs "$LCTL dk > /dev/null"
7187 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7188 do_facet mgs $LCTL dk > $TMP/$tfile
7190 # LU-6388: test llog_reader
7191 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7192 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7193 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7194 skip_env "missing llog_reader"
7195 local fstype=$(facet_fstype mgs)
7196 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7197 skip_env "Only for ldiskfs or zfs type mgs"
7199 local mntpt=$(facet_mntpt mgs)
7200 local mgsdev=$(mgsdevname 1)
7212 #get fid and record list
7213 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7215 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7217 #remount mgs as ldiskfs or zfs type
7218 stop mgs || error "stop mgs failed"
7219 mount_fstype mgs || error "remount mgs failed"
7220 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7223 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7224 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7229 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7231 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7233 echo "obj_file is $obj_file"
7234 do_facet mgs $llog_reader $obj_file
7236 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7237 awk '{ print $3 }' | sed -e "s/^type=//g")
7238 if [ $rec_type != $rec ]; then
7239 echo "FAILED test_60a wrong record type $rec_type," \
7245 #check obj path if record type is LLOG_LOGID_MAGIC
7246 if [ "$rec" == "1064553b" ]; then
7247 path=$(do_facet mgs $llog_reader $obj_file |
7248 grep "path=" | awk '{ print $NF }' |
7249 sed -e "s/^path=//g")
7250 if [ $obj_file != $mntpt/$path ]; then
7251 echo "FAILED test_60a wrong obj path" \
7252 "$montpt/$path, should be $obj_file"
7259 #restart mgs before "error", otherwise it will block the next test
7260 stop mgs || error "stop mgs failed"
7261 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7262 $pass || error "test failed, see FAILED test_60a messages for specifics"
7264 run_test 60a "llog_test run from kernel module and test llog_reader"
7266 test_60b() { # bug 6411
7267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7270 LLOG_COUNT=$(do_facet mgs dmesg |
7271 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7272 /llog_[a-z]*.c:[0-9]/ {
7284 [[ $LLOG_COUNT -gt 120 ]] &&
7285 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7287 run_test 60b "limit repeated messages from CERROR/CWARN"
7290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7292 echo "create 5000 files"
7293 createmany -o $DIR/f60c- 5000
7294 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7295 lctl set_param fail_loc=0x80000137
7296 unlinkmany $DIR/f60c- 5000
7297 lctl set_param fail_loc=0
7299 run_test 60c "unlink file when mds full"
7302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7304 SAVEPRINTK=$(lctl get_param -n printk)
7305 # verify "lctl mark" is even working"
7306 MESSAGE="test message ID $RANDOM $$"
7307 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7308 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7310 lctl set_param printk=0 || error "set lnet.printk failed"
7311 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7312 MESSAGE="new test message ID $RANDOM $$"
7313 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7314 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7315 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7317 lctl set_param -n printk="$SAVEPRINTK"
7319 run_test 60d "test printk console message masking"
7322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7323 remote_mds_nodsh && skip "remote MDS with nodsh"
7326 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7327 do_facet mds1 lctl set_param fail_loc=0x15b
7330 run_test 60e "no space while new llog is being created"
7336 test_mkdir -c $MDSCOUNT $DIR/$tdir
7341 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7342 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7344 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7345 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7346 index=$((index + 1))
7352 for i in {0..100}; do
7353 # define OBD_FAIL_OSD_TXN_START 0x19a
7354 local index=$((i % MDSCOUNT + 1))
7356 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7363 for i in $(seq $MDSCOUNT); do
7364 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7367 mkdir $DIR/$tdir/new || error "mkdir failed"
7368 rmdir $DIR/$tdir/new || error "rmdir failed"
7370 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7372 for i in $(seq $MDSCOUNT); do
7373 wait_update_facet mds$i "$LCTL get_param -n \
7374 mdd.$(facet_svc mds$i).lfsck_namespace |
7375 awk '/^status/ { print \\\$2 }'" "completed"
7378 ls -R $DIR/$tdir || error "ls failed"
7379 rm -rf $DIR/$tdir || error "rmdir failed"
7381 run_test 60g "transaction abort won't cause MDT hung"
7384 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7385 skip "Need MDS version at least 2.12.52"
7386 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7390 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7391 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7392 for fail_loc in 0x80000188 0x80000189; do
7393 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7394 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7395 error "mkdir $dir-$fail_loc failed"
7396 for i in {0..10}; do
7397 # create may fail on missing stripe
7398 echo $i > $DIR/$tdir-$fail_loc/$i
7400 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7401 error "getdirstripe $tdir-$fail_loc failed"
7402 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7403 error "migrate $tdir-$fail_loc failed"
7404 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7405 error "getdirstripe $tdir-$fail_loc failed"
7406 pushd $DIR/$tdir-$fail_loc
7408 echo $f | cmp $f - || error "$f data mismatch"
7411 rm -rf $DIR/$tdir-$fail_loc
7414 run_test 60h "striped directory with missing stripes can be accessed"
7417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7420 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7421 cancel_lru_locks osc
7422 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7425 run_test 61a "mmap() writes don't make sync hang ================"
7428 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7430 run_test 61b "mmap() of unstriped file is successful"
7432 # bug 2330 - insufficient obd_match error checking causes LBUG
7434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7438 cancel_lru_locks osc
7439 lctl set_param fail_loc=0x405
7440 cat $f && error "cat succeeded, expect -EIO"
7441 lctl set_param fail_loc=0
7443 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7444 # match every page all of the time.
7445 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7447 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7448 # Though this test is irrelevant anymore, it helped to reveal some
7449 # other grant bugs (LU-4482), let's keep it.
7450 test_63a() { # was test_63
7451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7453 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7455 for i in `seq 10` ; do
7456 dd if=/dev/zero of=$DIR/f63 bs=8k &
7462 rm -f $DIR/f63 || true
7464 run_test 63a "Verify oig_wait interruption does not crash ======="
7466 # bug 2248 - async write errors didn't return to application on sync
7467 # bug 3677 - async write errors left page locked
7469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7472 lctl set_param debug=-1
7474 # ensure we have a grant to do async writes
7475 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7478 sync # sync lest earlier test intercept the fail_loc
7480 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7481 lctl set_param fail_loc=0x80000406
7482 $MULTIOP $DIR/$tfile Owy && \
7483 error "sync didn't return ENOMEM"
7484 sync; sleep 2; sync # do a real sync this time to flush page
7485 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7486 error "locked page left in cache after async error" || true
7489 run_test 63b "async write errors should be returned to fsync ==="
7492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7495 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7497 run_test 64a "verify filter grant calculations (in kernel) ====="
7500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7502 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7504 run_test 64b "check out-of-space detection on client"
7507 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7509 run_test 64c "verify grant shrink"
7511 # this does exactly what osc_request.c:osc_announce_cached() does in
7512 # order to calculate max amount of grants to ask from server
7516 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7517 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7519 ((rpc_in_flight ++));
7520 nrpages=$((nrpages * rpc_in_flight))
7522 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7524 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7526 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7527 local undirty=$((nrpages * PAGE_SIZE))
7529 local max_extent_pages
7530 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7531 grep grant_max_extent_size | awk '{print $2}')
7532 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7533 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7534 local grant_extent_tax
7535 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7536 grep grant_extent_tax | awk '{print $2}')
7538 undirty=$((undirty + nrextents * grant_extent_tax))
7543 # this is size of unit for grant allocation. It should be equal to
7544 # what tgt_grant.c:tgt_grant_chunk() calculates
7548 local grant_extent_tax
7550 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7551 grep max_brw_size | awk '{print $2}')
7553 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7554 grep grant_extent_tax | awk '{print $2}')
7556 echo $(((max_brw_size + grant_extent_tax) * 2))
7560 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7561 skip "OST < 2.10.55 doesn't limit grants enough"
7563 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7564 local file=$DIR/$tfile
7566 [[ $($LCTL get_param osc.${tgt}.import |
7567 grep "connect_flags:.*grant_param") ]] ||
7568 skip "no grant_param connect flag"
7570 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7572 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7574 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7575 stack_trap "rm -f $file" EXIT
7577 $LFS setstripe $file -i 0 -c 1
7578 dd if=/dev/zero of=$file bs=1M count=1000 &
7583 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7584 if [[ $cur_grant -gt $max_cur_granted ]]
7587 error "cur_grant $cur_grant > $max_cur_granted"
7590 [[ $? -ne 0 ]] && break;
7595 wait_delete_completed
7596 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7598 run_test 64d "check grant limit exceed"
7600 # bug 1414 - set/get directories' stripe info
7602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7604 test_mkdir $DIR/$tdir
7606 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7608 run_test 65a "directory with no stripe info"
7611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7613 test_mkdir $DIR/$tdir
7614 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7616 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7619 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7621 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7625 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7627 test_mkdir $DIR/$tdir
7628 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7630 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7631 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7633 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7635 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7640 test_mkdir $DIR/$tdir
7641 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7642 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7644 if [[ $STRIPECOUNT -le 0 ]]; then
7646 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7647 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7648 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7650 sc=$(($STRIPECOUNT - 1))
7652 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7653 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7654 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7655 error "lverify failed"
7657 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7662 test_mkdir $DIR/$tdir
7664 $LFS setstripe $DIR/$tdir || error "setstripe"
7665 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7666 error "no stripe info failed"
7668 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7670 run_test 65e "directory setstripe defaults"
7673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7675 test_mkdir $DIR/${tdir}f
7676 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7677 error "setstripe succeeded" || true
7679 run_test 65f "dir setstripe permission (should return error) ==="
7682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7684 test_mkdir $DIR/$tdir
7685 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7687 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7688 error "setstripe -S failed"
7689 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7690 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7691 error "delete default stripe failed"
7693 run_test 65g "directory setstripe -d"
7696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7698 test_mkdir $DIR/$tdir
7699 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7701 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7702 error "setstripe -S failed"
7703 test_mkdir $DIR/$tdir/dd1
7704 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7705 error "stripe info inherit failed"
7707 run_test 65h "directory stripe info inherit ===================="
7710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7712 save_layout_restore_at_exit $MOUNT
7714 # bug6367: set non-default striping on root directory
7715 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7717 # bug12836: getstripe on -1 default directory striping
7718 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7720 # bug12836: getstripe -v on -1 default directory striping
7721 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7723 # bug12836: new find on -1 default directory striping
7724 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7726 run_test 65i "various tests to set root directory striping"
7728 test_65j() { # bug6367
7729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7733 # if we aren't already remounting for each test, do so for this test
7734 if [ "$I_MOUNTED" = "yes" ]; then
7735 cleanup || error "failed to unmount"
7739 save_layout_restore_at_exit $MOUNT
7741 $LFS setstripe -d $MOUNT || error "setstripe failed"
7743 run_test 65j "set default striping on root directory (bug 6367)="
7747 wait_delete_completed
7748 do_facet $SINGLEMDS "lctl set_param -n \
7749 osp.$ost*MDT0000.max_create_count=$max_count"
7750 do_facet $SINGLEMDS "lctl set_param -n \
7751 osp.$ost*MDT0000.create_count=$count"
7752 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7753 echo $INACTIVE_OSC "is Activate"
7755 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7758 test_65k() { # bug11679
7759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7760 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7761 remote_mds_nodsh && skip "remote MDS with nodsh"
7763 local disable_precreate=true
7764 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7765 disable_precreate=false
7767 echo "Check OST status: "
7768 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7769 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7771 for OSC in $MDS_OSCS; do
7772 echo $OSC "is active"
7773 do_facet $SINGLEMDS lctl --device %$OSC activate
7776 for INACTIVE_OSC in $MDS_OSCS; do
7777 local ost=$(osc_to_ost $INACTIVE_OSC)
7778 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7779 lov.*md*.target_obd |
7780 awk -F: /$ost/'{ print $1 }' | head -n 1)
7783 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7784 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7786 echo "Deactivate: " $INACTIVE_OSC
7787 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7789 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7790 osp.$ost*MDT0000.create_count")
7791 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7792 osp.$ost*MDT0000.max_create_count")
7793 $disable_precreate &&
7794 do_facet $SINGLEMDS "lctl set_param -n \
7795 osp.$ost*MDT0000.max_create_count=0"
7797 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7798 [ -f $DIR/$tdir/$idx ] && continue
7799 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7800 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7802 error "setstripe $idx should succeed"; }
7803 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7805 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7808 do_facet $SINGLEMDS "lctl set_param -n \
7809 osp.$ost*MDT0000.max_create_count=$max_count"
7810 do_facet $SINGLEMDS "lctl set_param -n \
7811 osp.$ost*MDT0000.create_count=$count"
7812 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7813 echo $INACTIVE_OSC "is Activate"
7815 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7818 run_test 65k "validate manual striping works properly with deactivated OSCs"
7820 test_65l() { # bug 12836
7821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7823 test_mkdir -p $DIR/$tdir/test_dir
7824 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7825 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7827 run_test 65l "lfs find on -1 stripe dir ========================"
7830 local layout=$(save_layout $MOUNT)
7831 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7832 restore_layout $MOUNT $layout
7833 error "setstripe should fail by non-root users"
7837 run_test 65m "normal user can't set filesystem default stripe"
7840 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7841 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
7842 skip "Need MDS version at least 2.12.50"
7843 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7845 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7846 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7847 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7849 local root_layout=$(save_layout $MOUNT)
7850 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7852 # new subdirectory under root directory should not inherit
7853 # the default layout from root
7854 local dir1=$MOUNT/$tdir-1
7855 mkdir $dir1 || error "mkdir $dir1 failed"
7856 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7857 error "$dir1 shouldn't have LOV EA"
7859 # delete the default layout on root directory
7860 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7862 local dir2=$MOUNT/$tdir-2
7863 mkdir $dir2 || error "mkdir $dir2 failed"
7864 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7865 error "$dir2 shouldn't have LOV EA"
7867 # set a new striping pattern on root directory
7868 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7869 local new_def_stripe_size=$((def_stripe_size * 2))
7870 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7871 error "set stripe size on $MOUNT failed"
7873 # new file created in $dir2 should inherit the new stripe size from
7874 # the filesystem default
7875 local file2=$dir2/$tfile-2
7876 touch $file2 || error "touch $file2 failed"
7878 local file2_stripe_size=$($LFS getstripe -S $file2)
7879 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7880 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7882 local dir3=$MOUNT/$tdir-3
7883 mkdir $dir3 || error "mkdir $dir3 failed"
7884 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
7885 # the root layout, which is the actual default layout that will be used
7886 # when new files are created in $dir3.
7887 local dir3_layout=$(get_layout_param $dir3)
7888 local root_dir_layout=$(get_layout_param $MOUNT)
7889 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
7890 error "$dir3 should show the default layout from $MOUNT"
7892 # set OST pool on root directory
7893 local pool=$TESTNAME
7894 pool_add $pool || error "add $pool failed"
7895 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7896 error "add targets to $pool failed"
7898 $LFS setstripe -p $pool $MOUNT ||
7899 error "set OST pool on $MOUNT failed"
7901 # new file created in $dir3 should inherit the pool from
7902 # the filesystem default
7903 local file3=$dir3/$tfile-3
7904 touch $file3 || error "touch $file3 failed"
7906 local file3_pool=$($LFS getstripe -p $file3)
7907 [[ "$file3_pool" = "$pool" ]] ||
7908 error "$file3 didn't inherit OST pool $pool"
7910 local dir4=$MOUNT/$tdir-4
7911 mkdir $dir4 || error "mkdir $dir4 failed"
7912 local dir4_layout=$(get_layout_param $dir4)
7913 root_dir_layout=$(get_layout_param $MOUNT)
7914 echo "$LFS getstripe -d $dir4"
7915 $LFS getstripe -d $dir4
7916 echo "$LFS getstripe -d $MOUNT"
7917 $LFS getstripe -d $MOUNT
7918 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
7919 error "$dir4 should show the default layout from $MOUNT"
7921 # new file created in $dir4 should inherit the pool from
7922 # the filesystem default
7923 local file4=$dir4/$tfile-4
7924 touch $file4 || error "touch $file4 failed"
7926 local file4_pool=$($LFS getstripe -p $file4)
7927 [[ "$file4_pool" = "$pool" ]] ||
7928 error "$file4 didn't inherit OST pool $pool"
7930 # new subdirectory under non-root directory should inherit
7931 # the default layout from its parent directory
7932 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7933 error "set directory layout on $dir4 failed"
7935 local dir5=$dir4/$tdir-5
7936 mkdir $dir5 || error "mkdir $dir5 failed"
7938 dir4_layout=$(get_layout_param $dir4)
7939 local dir5_layout=$(get_layout_param $dir5)
7940 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7941 error "$dir5 should inherit the default layout from $dir4"
7943 # though subdir under ROOT doesn't inherit default layout, but
7944 # its sub dir/file should be created with default layout.
7945 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
7946 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
7947 skip "Need MDS version at least 2.12.59"
7949 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
7950 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
7951 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
7953 if [ $default_lmv_hash == "none" ]; then
7954 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
7956 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
7957 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
7960 $LFS setdirstripe -D -c 2 $MOUNT ||
7961 error "setdirstripe -D -c 2 failed"
7962 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
7963 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
7964 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
7966 run_test 65n "don't inherit default layout from root for new subdirectories"
7968 # bug 2543 - update blocks count on client
7970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7973 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7974 sync; sync_all_data; sync; sync_all_data
7975 cancel_lru_locks osc
7976 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7977 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7979 run_test 66 "update inode blocks count on client ==============="
7982 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7986 swapon -s | awk '($1 == "'$1'") { print $4 }'
7989 # bug5265, obdfilter oa2dentry return -ENOENT
7990 # #define OBD_FAIL_SRV_ENOENT 0x217
7992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7993 remote_ost_nodsh && skip "remote OST with nodsh"
7996 $LFS setstripe -c 1 -i 0 $f
7998 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8000 do_facet ost1 lctl set_param fail_loc=0x217
8001 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8002 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8004 do_facet ost1 lctl set_param fail_loc=0
8005 $DIRECTIO write $f 0 2 || error "write error"
8007 cancel_lru_locks osc
8008 $DIRECTIO read $f 0 1 || error "read error"
8010 do_facet ost1 lctl set_param fail_loc=0x217
8011 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8013 do_facet ost1 lctl set_param fail_loc=0
8016 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8019 test_mkdir $DIR/$tdir
8020 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8021 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8023 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8025 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8027 [ "$RUNAS_ID" = "$UID" ] &&
8028 skip_env "RUNAS_ID = UID = $UID -- skipping"
8029 # Check that testing environment is properly set up. Skip if not
8030 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8031 skip_env "User $RUNAS_ID does not exist - skipping"
8034 chmod 777 $DIR/$tfile
8035 chmod ug+s $DIR/$tfile
8036 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8037 error "$RUNAS dd $DIR/$tfile failed"
8038 # See if we are still setuid/sgid
8039 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8040 error "S/gid is not dropped on write"
8041 # Now test that MDS is updated too
8042 cancel_lru_locks mdc
8043 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8044 error "S/gid is not dropped on MDS"
8047 run_test 72a "Test that remove suid works properly (bug5695) ===="
8049 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8052 [ "$RUNAS_ID" = "$UID" ] &&
8053 skip_env "RUNAS_ID = UID = $UID -- skipping"
8054 [ "$RUNAS_ID" -eq 0 ] &&
8055 skip_env "RUNAS_ID = 0 -- skipping"
8056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8057 # Check that testing environment is properly set up. Skip if not
8058 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8059 skip_env "User $RUNAS_ID does not exist - skipping"
8061 touch $DIR/${tfile}-f{g,u}
8062 test_mkdir $DIR/${tfile}-dg
8063 test_mkdir $DIR/${tfile}-du
8064 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8065 chmod g+s $DIR/${tfile}-{f,d}g
8066 chmod u+s $DIR/${tfile}-{f,d}u
8067 for perm in 777 2777 4777; do
8068 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8069 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8070 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8071 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8075 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8077 # bug 3462 - multiple simultaneous MDC requests
8079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8081 test_mkdir $DIR/d73-1
8082 test_mkdir $DIR/d73-2
8083 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8086 lctl set_param fail_loc=0x80000129
8087 $MULTIOP $DIR/d73-1/f73-2 Oc &
8089 lctl set_param fail_loc=0
8091 $MULTIOP $DIR/d73-2/f73-3 Oc &
8095 wait $pid1 || return 1
8099 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8100 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8101 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8105 run_test 73 "multiple MDC requests (should not deadlock)"
8107 test_74a() { # bug 6149, 6184
8108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8111 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8113 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8114 # will spin in a tight reconnection loop
8115 $LCTL set_param fail_loc=0x8000030e
8116 # get any lock that won't be difficult - lookup works.
8118 $LCTL set_param fail_loc=0
8122 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8124 test_74b() { # bug 13310
8125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8127 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8129 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8130 # will spin in a tight reconnection loop
8131 $LCTL set_param fail_loc=0x8000030e
8132 # get a "difficult" lock
8134 $LCTL set_param fail_loc=0
8138 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8143 #define OBD_FAIL_LDLM_NEW_LOCK
8144 $LCTL set_param fail_loc=0x319
8145 touch $DIR/$tfile && error "touch successful"
8146 $LCTL set_param fail_loc=0
8149 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8152 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8155 test_76() { # Now for bug 20433, added originally in bug 1443
8156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8158 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8160 cancel_lru_locks osc
8161 BEFORE_INODES=$(num_inodes)
8162 echo "before inodes: $BEFORE_INODES"
8164 [ "$SLOW" = "no" ] && COUNT=100
8165 for i in $(seq $COUNT); do
8169 cancel_lru_locks osc
8170 AFTER_INODES=$(num_inodes)
8171 echo "after inodes: $AFTER_INODES"
8173 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
8175 AFTER_INODES=$(num_inodes)
8177 echo "wait $wait seconds inodes: $AFTER_INODES"
8178 if [ $wait -gt 30 ]; then
8179 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
8183 run_test 76 "confirm clients recycle inodes properly ===="
8189 # Note: in sptlrpc modes which enable its own bulk checksum, the
8190 # original crc32_le bulk checksum will be automatically disabled,
8191 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8192 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8193 # In this case set_checksums() will not be no-op, because sptlrpc
8194 # bulk checksum will be enabled all through the test.
8196 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8197 lctl set_param -n osc.*.checksums $1
8201 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8202 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8203 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8204 tr -d [] | head -n1)}
8207 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8209 log "set checksum type to $1, rc = $rc"
8213 get_osc_checksum_type()
8215 # arugment 1: OST name, like OST0000
8217 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8218 sed 's/.*\[\(.*\)\].*/\1/g')
8220 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8224 F77_TMP=$TMP/f77-temp
8227 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8228 error "error writing to $F77_TMP"
8231 test_77a() { # bug 10889
8232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8233 $GSS && skip_env "could not run with gss"
8235 [ ! -f $F77_TMP ] && setup_f77
8237 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8241 run_test 77a "normal checksum read/write operation"
8243 test_77b() { # bug 10889
8244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8245 $GSS && skip_env "could not run with gss"
8247 [ ! -f $F77_TMP ] && setup_f77
8248 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8249 $LCTL set_param fail_loc=0x80000409
8252 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8253 error "dd error: $?"
8254 $LCTL set_param fail_loc=0
8256 for algo in $CKSUM_TYPES; do
8257 cancel_lru_locks osc
8258 set_checksum_type $algo
8259 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8260 $LCTL set_param fail_loc=0x80000408
8261 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8262 $LCTL set_param fail_loc=0
8265 set_checksum_type $ORIG_CSUM_TYPE
8268 run_test 77b "checksum error on client write, read"
8273 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8275 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8276 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8277 $check_ost && [ -n "$ost_file_prefix" ] &&
8278 do_facet ost1 rm -f ${ost_file_prefix}\*
8282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8283 $GSS && skip_env "could not run with gss"
8284 remote_ost_nodsh && skip "remote OST with nodsh"
8287 local osc_file_prefix
8289 local check_ost=false
8290 local ost_file_prefix
8296 # ensure corruption will occur on first OSS/OST
8297 $LFS setstripe -i 0 $DIR/$tfile
8299 [ ! -f $F77_TMP ] && setup_f77
8300 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8301 error "dd write error: $?"
8302 fid=$($LFS path2fid $DIR/$tfile)
8304 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8307 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8308 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8310 echo "OSS do not support bulk pages dump upon error"
8313 osc_file_prefix=$($LCTL get_param -n debug_path)
8314 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8316 trap cleanup_77c EXIT
8319 # enable bulk pages dump upon error on Client
8320 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8321 # enable bulk pages dump upon error on OSS
8323 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8325 # flush Client cache to allow next read to reach OSS
8326 cancel_lru_locks osc
8328 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8329 $LCTL set_param fail_loc=0x80000408
8330 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8331 $LCTL set_param fail_loc=0
8335 # check cksum dump on Client
8336 osc_file=$(ls ${osc_file_prefix}*)
8337 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8338 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8339 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8340 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8341 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8343 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8344 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8345 error "dump content does not match on Client"
8347 $check_ost || skip "No need to check cksum dump on OSS"
8349 # check cksum dump on OSS
8350 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8351 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8352 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8353 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8354 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8355 error "dump content does not match on OSS"
8359 run_test 77c "checksum error on client read with debug"
8361 test_77d() { # bug 10889
8362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8363 $GSS && skip_env "could not run with gss"
8365 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8366 $LCTL set_param fail_loc=0x80000409
8368 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8369 error "direct write: rc=$?"
8370 $LCTL set_param fail_loc=0
8373 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8374 $LCTL set_param fail_loc=0x80000408
8376 cancel_lru_locks osc
8377 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8378 error "direct read: rc=$?"
8379 $LCTL set_param fail_loc=0
8382 run_test 77d "checksum error on OST direct write, read"
8384 test_77f() { # bug 10889
8385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8386 $GSS && skip_env "could not run with gss"
8389 for algo in $CKSUM_TYPES; do
8390 cancel_lru_locks osc
8391 set_checksum_type $algo
8392 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8393 $LCTL set_param fail_loc=0x409
8394 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8395 error "direct write succeeded"
8396 $LCTL set_param fail_loc=0
8398 set_checksum_type $ORIG_CSUM_TYPE
8401 run_test 77f "repeat checksum error on write (expect error)"
8403 test_77g() { # bug 10889
8404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8405 $GSS && skip_env "could not run with gss"
8406 remote_ost_nodsh && skip "remote OST with nodsh"
8408 [ ! -f $F77_TMP ] && setup_f77
8410 local file=$DIR/$tfile
8411 stack_trap "rm -f $file" EXIT
8413 $LFS setstripe -c 1 -i 0 $file
8414 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8415 do_facet ost1 lctl set_param fail_loc=0x8000021a
8417 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8418 error "write error: rc=$?"
8419 do_facet ost1 lctl set_param fail_loc=0
8422 cancel_lru_locks osc
8423 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8424 do_facet ost1 lctl set_param fail_loc=0x8000021b
8426 cmp $F77_TMP $file || error "file compare failed"
8427 do_facet ost1 lctl set_param fail_loc=0
8430 run_test 77g "checksum error on OST write, read"
8432 test_77k() { # LU-10906
8433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8434 $GSS && skip_env "could not run with gss"
8436 local cksum_param="osc.$FSNAME*.checksums"
8437 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8441 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8442 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8443 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8447 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8448 error "failed to set checksum=$i on MGS"
8449 wait_update $HOSTNAME "$get_checksum" $i
8451 echo "remount client, checksum should be $i"
8452 remount_client $MOUNT || error "failed to remount client"
8453 checksum=$(eval $get_checksum)
8454 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8456 # remove persistent param to avoid races with checksum mountopt below
8457 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8458 error "failed to delete checksum on MGS"
8460 for opt in "checksum" "nochecksum"; do
8461 #remount with mount option
8462 echo "remount client with option $opt, checksum should be $i"
8463 umount_client $MOUNT || error "failed to umount client"
8464 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8465 error "failed to mount client with option '$opt'"
8466 checksum=$(eval $get_checksum)
8467 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8471 remount_client $MOUNT || error "failed to remount client"
8473 run_test 77k "enable/disable checksum correctly"
8476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8477 $GSS && skip_env "could not run with gss"
8480 stack_trap "set_checksums $ORIG_CSUM" EXIT
8481 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8483 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8485 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8486 for algo in $CKSUM_TYPES; do
8487 set_checksum_type $algo || error "fail to set checksum type $algo"
8488 osc_algo=$(get_osc_checksum_type OST0000)
8489 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8491 # no locks, no reqs to let the connection idle
8492 cancel_lru_locks osc
8493 lru_resize_disable osc
8494 wait_osc_import_state client ost1 IDLE
8496 # ensure ost1 is connected
8497 stat $DIR/$tfile >/dev/null || error "can't stat"
8498 wait_osc_import_state client ost1 FULL
8500 osc_algo=$(get_osc_checksum_type OST0000)
8501 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8505 run_test 77l "preferred checksum type is remembered after reconnected"
8507 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8516 test_78() { # bug 10901
8517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8518 remote_ost || skip_env "local OST"
8521 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8522 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8523 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8524 echo "MemTotal: $MEMTOTAL"
8526 # reserve 256MB of memory for the kernel and other running processes,
8527 # and then take 1/2 of the remaining memory for the read/write buffers.
8528 if [ $MEMTOTAL -gt 512 ] ;then
8529 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8531 # for those poor memory-starved high-end clusters...
8532 MEMTOTAL=$((MEMTOTAL / 2))
8534 echo "Mem to use for directio: $MEMTOTAL"
8536 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8537 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8538 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8539 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8541 echo "Smallest OST: $SMALLESTOST"
8542 [[ $SMALLESTOST -lt 10240 ]] &&
8543 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8545 trap cleanup_test_78 EXIT
8547 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8548 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8550 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8551 echo "File size: $F78SIZE"
8552 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8553 for i in $(seq 1 $NSEQ); do
8554 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8555 echo directIO rdwr round $i of $NSEQ
8556 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8561 run_test 78 "handle large O_DIRECT writes correctly ============"
8563 test_79() { # bug 12743
8564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8566 wait_delete_completed
8568 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8569 BKFREE=$(calc_osc_kbytes kbytesfree)
8570 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8572 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8573 DFTOTAL=`echo $STRING | cut -d, -f1`
8574 DFUSED=`echo $STRING | cut -d, -f2`
8575 DFAVAIL=`echo $STRING | cut -d, -f3`
8576 DFFREE=$(($DFTOTAL - $DFUSED))
8578 ALLOWANCE=$((64 * $OSTCOUNT))
8580 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8581 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8582 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8584 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8585 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8586 error "df free($DFFREE) mismatch OST free($BKFREE)"
8588 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8589 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8590 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8593 run_test 79 "df report consistency check ======================="
8595 test_80() { # bug 10718
8596 remote_ost_nodsh && skip "remote OST with nodsh"
8597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8599 # relax strong synchronous semantics for slow backends like ZFS
8600 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8601 local soc="obdfilter.*.sync_lock_cancel"
8602 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8604 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8605 if [ -z "$save" ]; then
8606 soc="obdfilter.*.sync_on_lock_cancel"
8607 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8610 if [ "$save" != "never" ]; then
8611 local hosts=$(comma_list $(osts_nodes))
8613 do_nodes $hosts $LCTL set_param $soc=never
8614 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8618 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8620 local before=$(date +%s)
8621 cancel_lru_locks osc
8622 local after=$(date +%s)
8623 local diff=$((after - before))
8624 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8628 run_test 80 "Page eviction is equally fast at high offsets too"
8630 test_81a() { # LU-456
8631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8632 remote_ost_nodsh && skip "remote OST with nodsh"
8634 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8635 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8636 do_facet ost1 lctl set_param fail_loc=0x80000228
8638 # write should trigger a retry and success
8639 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8640 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8642 if [ $RC -ne 0 ] ; then
8643 error "write should success, but failed for $RC"
8646 run_test 81a "OST should retry write when get -ENOSPC ==============="
8648 test_81b() { # LU-456
8649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8650 remote_ost_nodsh && skip "remote OST with nodsh"
8652 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8653 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8654 do_facet ost1 lctl set_param fail_loc=0x228
8656 # write should retry several times and return -ENOSPC finally
8657 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8658 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8661 if [ $RC -ne $ENOSPC ] ; then
8662 error "dd should fail for -ENOSPC, but succeed."
8665 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8667 test_82() { # LU-1031
8668 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8672 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8674 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8676 kill -USR1 $MULTIPID2
8678 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8679 error "First grouplock does not block second one"
8681 echo "Second grouplock blocks first one"
8683 kill -USR1 $MULTIPID1
8687 run_test 82 "Basic grouplock test"
8690 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8692 test_mkdir $DIR/$tdir.cvsroot
8693 chown $RUNAS_ID $DIR/$tdir.cvsroot
8696 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8699 # some versions of cvs import exit(1) when asked to import links or
8700 # files they can't read. ignore those files.
8701 local toignore=$(find . -type l -printf '-I %f\n' -o \
8702 ! -perm /4 -printf '-I %f\n')
8703 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8704 $tdir.reposname vtag rtag
8707 test_mkdir $DIR/$tdir.reposname
8708 chown $RUNAS_ID $DIR/$tdir.reposname
8709 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8711 cd $DIR/$tdir.reposname
8713 $RUNAS cvs add -m 'addmsg' foo99
8715 $RUNAS cvs commit -m 'nomsg' foo99
8716 rm -fr $DIR/$tdir.cvsroot
8718 run_test 99 "cvs strange file/directory operations"
8721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8722 [[ "$NETTYPE" =~ tcp ]] ||
8723 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8724 remote_ost_nodsh && skip "remote OST with nodsh"
8725 remote_mds_nodsh && skip "remote MDS with nodsh"
8727 skip "useless for local single node setup"
8729 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8730 [ "$PROT" != "tcp" ] && continue
8731 RPORT=$(echo $REMOTE | cut -d: -f2)
8732 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8735 LPORT=`echo $LOCAL | cut -d: -f2`
8736 if [ $LPORT -ge 1024 ]; then
8737 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8739 error_exit "local: $LPORT > 1024, remote: $RPORT"
8742 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8744 run_test 100 "check local port using privileged port ==========="
8746 function get_named_value()
8755 echo $line | sed "s/^$tag[ ]*//"
8762 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8763 awk '/^max_cached_mb/ { print $2 }')
8766 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8776 local cache_limit=32
8778 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8779 trap cleanup_101a EXIT
8780 $LCTL set_param -n llite.*.read_ahead_stats 0
8781 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8784 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8786 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8787 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8790 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8791 get_named_value 'read but discarded' | cut -d" " -f1); do
8792 discard=$(($discard + $s))
8796 $LCTL get_param osc.*-osc*.rpc_stats
8797 $LCTL get_param llite.*.read_ahead_stats
8799 # Discard is generally zero, but sometimes a few random reads line up
8800 # and trigger larger readahead, which is wasted & leads to discards.
8801 if [[ $(($discard)) -gt $nreads ]]; then
8802 error "too many ($discard) discarded pages"
8804 rm -f $DIR/$tfile || true
8806 run_test 101a "check read-ahead for random reads"
8809 test_mkdir $DIR/$tdir
8811 local FILE_LENGTH=$2
8814 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8816 local list=$(comma_list $(osts_nodes))
8817 set_osd_param $list '' read_cache_enable 0
8818 set_osd_param $list '' writethrough_cache_enable 0
8820 trap cleanup_test101bc EXIT
8821 # prepare the read-ahead file
8822 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8824 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8825 count=$FILE_SIZE_MB 2> /dev/null
8829 cleanup_test101bc() {
8834 local list=$(comma_list $(osts_nodes))
8835 set_osd_param $list '' read_cache_enable 1
8836 set_osd_param $list '' writethrough_cache_enable 1
8840 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8845 local STRIPE_SIZE=$2
8846 local FILE_LENGTH=$3
8847 local RA_INC=1048576
8848 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8849 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8850 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8851 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8852 get_named_value 'read but discarded' |
8853 cut -d" " -f1 | calc_total)
8854 if [[ $DISCARD -gt $discard_limit ]]; then
8855 $LCTL get_param llite.*.read_ahead_stats
8856 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8858 echo "Read-ahead success for size ${READ_SIZE}"
8863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8864 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8866 local STRIPE_SIZE=1048576
8867 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8869 if [ $SLOW == "yes" ]; then
8870 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8872 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8875 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8877 # prepare the read-ahead file
8878 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8879 cancel_lru_locks osc
8880 for BIDX in 2 4 8 16 32 64 128 256
8882 local BSIZE=$((BIDX*4096))
8883 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8884 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8885 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8886 $LCTL set_param -n llite.*.read_ahead_stats 0
8887 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8888 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8889 cancel_lru_locks osc
8890 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8895 run_test 101b "check stride-io mode read-ahead ================="
8898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8900 local STRIPE_SIZE=1048576
8901 local FILE_LENGTH=$((STRIPE_SIZE*100))
8906 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8908 cancel_lru_locks osc
8909 $LCTL set_param osc.*.rpc_stats 0
8910 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8911 $LCTL get_param osc.*.rpc_stats
8912 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8913 local stats=$($LCTL get_param -n $osc_rpc_stats)
8914 local lines=$(echo "$stats" | awk 'END {print NR;}')
8917 if [ $lines -le 20 ]; then
8918 echo "continue debug"
8921 for size in 1 2 4 8; do
8922 local rpc=$(echo "$stats" |
8923 awk '($1 == "'$size':") {print $2; exit; }')
8924 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8925 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8927 echo "$osc_rpc_stats check passed!"
8932 run_test 101c "check stripe_size aligned read-ahead ================="
8935 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8936 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8942 local file=$DIR/$tfile
8943 local sz_MB=${FILESIZE_101d:-500}
8944 local ra_MB=${READAHEAD_MB:-40}
8946 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8947 [ $free_MB -lt $sz_MB ] &&
8948 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8950 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8951 $LFS setstripe -c -1 $file || error "setstripe failed"
8953 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8954 echo Cancel LRU locks on lustre client to flush the client cache
8955 cancel_lru_locks osc
8957 echo Disable read-ahead
8958 local old_READAHEAD=$(set_read_ahead 0)
8960 echo Reading the test file $file with read-ahead disabled
8961 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8963 echo Cancel LRU locks on lustre client to flush the client cache
8964 cancel_lru_locks osc
8965 echo Enable read-ahead with ${ra_MB}MB
8966 set_read_ahead $ra_MB
8968 echo Reading the test file $file with read-ahead enabled
8969 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8971 echo "read-ahead disabled time read $raOFF"
8972 echo "read-ahead enabled time read $raON"
8974 set_read_ahead $old_READAHEAD
8976 wait_delete_completed
8978 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8979 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8981 run_test 101d "file read with and without read-ahead enabled"
8984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8986 local file=$DIR/$tfile
8987 local size_KB=500 #KB
8991 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8992 local need_KB=$((count * size_KB))
8993 [[ $free_KB -le $need_KB ]] &&
8994 skip_env "Need free space $need_KB, have $free_KB"
8996 echo "Creating $count ${size_KB}K test files"
8997 for ((i = 0; i < $count; i++)); do
8998 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9001 echo "Cancel LRU locks on lustre client to flush the client cache"
9002 cancel_lru_locks $OSC
9004 echo "Reset readahead stats"
9005 $LCTL set_param -n llite.*.read_ahead_stats 0
9007 for ((i = 0; i < $count; i++)); do
9008 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9011 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9012 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9014 for ((i = 0; i < $count; i++)); do
9015 rm -rf $file.$i 2>/dev/null
9018 #10000 means 20% reads are missing in readahead
9019 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9021 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9024 which iozone || skip_env "no iozone installed"
9026 local old_debug=$($LCTL get_param debug)
9027 old_debug=${old_debug#*=}
9028 $LCTL set_param debug="reada mmap"
9030 # create a test file
9031 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9033 echo Cancel LRU locks on lustre client to flush the client cache
9034 cancel_lru_locks osc
9036 echo Reset readahead stats
9037 $LCTL set_param -n llite.*.read_ahead_stats 0
9039 echo mmap read the file with small block size
9040 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9043 echo checking missing pages
9044 $LCTL get_param llite.*.read_ahead_stats
9045 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9046 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9048 $LCTL set_param debug="$old_debug"
9049 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9052 run_test 101f "check mmap read performance"
9054 test_101g_brw_size_test() {
9056 local pages=$((mb * 1048576 / PAGE_SIZE))
9057 local file=$DIR/$tfile
9059 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9060 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9061 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9062 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9066 stack_trap "rm -f $file" EXIT
9067 $LCTL set_param -n osc.*.rpc_stats=0
9069 # 10 RPCs should be enough for the test
9071 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9072 { error "dd write ${mb} MB blocks failed"; return 3; }
9073 cancel_lru_locks osc
9074 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9075 { error "dd write ${mb} MB blocks failed"; return 4; }
9077 # calculate number of full-sized read and write RPCs
9078 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9079 sed -n '/pages per rpc/,/^$/p' |
9080 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9081 END { print reads,writes }'))
9082 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9084 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9091 remote_ost_nodsh && skip "remote OST with nodsh"
9094 local osts=$(get_facets OST)
9095 local list=$(comma_list $(osts_nodes))
9096 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9097 local brw_size="obdfilter.*.brw_size"
9099 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9101 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9103 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9104 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9105 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9106 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9107 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9108 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9110 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9113 if [[ $orig_mb -lt 16 ]]; then
9114 save_lustre_params $osts "$brw_size" > $p
9115 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9116 error "set 16MB RPC size failed"
9118 echo "remount client to enable new RPC size"
9119 remount_client $MOUNT || error "remount_client failed"
9122 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9123 # should be able to set brw_size=12, but no rpc_stats for that
9124 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9127 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9129 if [[ $orig_mb -lt 16 ]]; then
9130 restore_lustre_params < $p
9131 remount_client $MOUNT || error "remount_client restore failed"
9134 rm -f $p $DIR/$tfile
9136 run_test 101g "Big bulk(4/16 MiB) readahead"
9139 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9141 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9142 error "dd 70M file failed"
9143 echo Cancel LRU locks on lustre client to flush the client cache
9144 cancel_lru_locks osc
9146 echo "Reset readahead stats"
9147 $LCTL set_param -n llite.*.read_ahead_stats 0
9149 echo "Read 10M of data but cross 64M bundary"
9150 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9151 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9152 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9153 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9154 rm -f $p $DIR/$tfile
9156 run_test 101h "Readahead should cover current read window"
9159 test_mkdir $DIR/$tdir
9160 chown $RUNAS_ID $DIR/$tdir
9163 STRIPE_COUNT=$OSTCOUNT
9164 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9166 trap cleanup_test102 EXIT
9168 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9170 for num in 1 2 3 4; do
9171 for count in $(seq 1 $STRIPE_COUNT); do
9172 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9173 local size=`expr $STRIPE_SIZE \* $num`
9174 local file=file"$num-$idx-$count"
9175 $1 $LFS setstripe -S $size -i $idx -c $count $file
9181 $1 tar cf $TMP/f102.tar $tdir --xattrs
9187 rm -rf $DIR/d0.sanity/d102
9191 [ "$UID" != 0 ] && skip "must run as root"
9192 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9193 skip_env "must have user_xattr"
9195 [ -z "$(which setfattr 2>/dev/null)" ] &&
9196 skip_env "could not find setfattr"
9198 local testfile=$DIR/$tfile
9201 echo "set/get xattr..."
9202 setfattr -n trusted.name1 -v value1 $testfile ||
9203 error "setfattr -n trusted.name1=value1 $testfile failed"
9204 getfattr -n trusted.name1 $testfile 2> /dev/null |
9205 grep "trusted.name1=.value1" ||
9206 error "$testfile missing trusted.name1=value1"
9208 setfattr -n user.author1 -v author1 $testfile ||
9209 error "setfattr -n user.author1=author1 $testfile failed"
9210 getfattr -n user.author1 $testfile 2> /dev/null |
9211 grep "user.author1=.author1" ||
9212 error "$testfile missing trusted.author1=author1"
9215 setfattr -n trusted.name2 -v value2 $testfile ||
9216 error "$testfile unable to set trusted.name2"
9217 setfattr -n trusted.name3 -v value3 $testfile ||
9218 error "$testfile unable to set trusted.name3"
9219 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9220 grep "trusted.name" | wc -l) -eq 3 ] ||
9221 error "$testfile missing 3 trusted.name xattrs"
9223 setfattr -n user.author2 -v author2 $testfile ||
9224 error "$testfile unable to set user.author2"
9225 setfattr -n user.author3 -v author3 $testfile ||
9226 error "$testfile unable to set user.author3"
9227 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9228 grep "user.author" | wc -l) -eq 3 ] ||
9229 error "$testfile missing 3 user.author xattrs"
9231 echo "remove xattr..."
9232 setfattr -x trusted.name1 $testfile ||
9233 error "$testfile error deleting trusted.name1"
9234 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9235 error "$testfile did not delete trusted.name1 xattr"
9237 setfattr -x user.author1 $testfile ||
9238 error "$testfile error deleting user.author1"
9239 echo "set lustre special xattr ..."
9240 $LFS setstripe -c1 $testfile
9241 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9242 awk -F "=" '/trusted.lov/ { print $2 }' )
9243 setfattr -n "trusted.lov" -v $lovea $testfile ||
9244 error "$testfile doesn't ignore setting trusted.lov again"
9245 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9246 error "$testfile allow setting invalid trusted.lov"
9249 run_test 102a "user xattr test =================================="
9252 [ -z "$(which setfattr 2>/dev/null)" ] &&
9253 skip_env "could not find setfattr"
9254 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9256 # b10930: get/set/list trusted.lov xattr
9257 echo "get/set/list trusted.lov xattr ..."
9258 local testfile=$DIR/$tfile
9259 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9260 error "setstripe failed"
9261 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9262 error "getstripe failed"
9263 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9264 error "can't get trusted.lov from $testfile"
9266 local testfile2=${testfile}2
9267 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9268 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9271 setfattr -n trusted.lov -v $value $testfile2
9272 local stripe_size=$($LFS getstripe -S $testfile2)
9273 local stripe_count=$($LFS getstripe -c $testfile2)
9274 [[ $stripe_size -eq 65536 ]] ||
9275 error "stripe size $stripe_size != 65536"
9276 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9277 error "stripe count $stripe_count != $STRIPECOUNT"
9280 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9283 [ -z "$(which setfattr 2>/dev/null)" ] &&
9284 skip_env "could not find setfattr"
9285 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9287 # b10930: get/set/list lustre.lov xattr
9288 echo "get/set/list lustre.lov xattr ..."
9289 test_mkdir $DIR/$tdir
9290 chown $RUNAS_ID $DIR/$tdir
9291 local testfile=$DIR/$tdir/$tfile
9292 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9293 error "setstripe failed"
9294 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9295 error "getstripe failed"
9296 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9297 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9299 local testfile2=${testfile}2
9300 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9301 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9303 $RUNAS $MCREATE $testfile2
9304 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9305 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9306 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9307 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9308 [ $stripe_count -eq $STRIPECOUNT ] ||
9309 error "stripe count $stripe_count != $STRIPECOUNT"
9311 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9313 compare_stripe_info1() {
9314 local stripe_index_all_zero=true
9316 for num in 1 2 3 4; do
9317 for count in $(seq 1 $STRIPE_COUNT); do
9318 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9319 local size=$((STRIPE_SIZE * num))
9320 local file=file"$num-$offset-$count"
9321 stripe_size=$($LFS getstripe -S $PWD/$file)
9322 [[ $stripe_size -ne $size ]] &&
9323 error "$file: size $stripe_size != $size"
9324 stripe_count=$($LFS getstripe -c $PWD/$file)
9325 # allow fewer stripes to be created, ORI-601
9326 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9327 error "$file: count $stripe_count != $count"
9328 stripe_index=$($LFS getstripe -i $PWD/$file)
9329 [[ $stripe_index -ne 0 ]] &&
9330 stripe_index_all_zero=false
9334 $stripe_index_all_zero &&
9335 error "all files are being extracted starting from OST index 0"
9339 have_xattrs_include() {
9340 tar --help | grep -q xattrs-include &&
9341 echo --xattrs-include="lustre.*"
9345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9346 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9348 XINC=$(have_xattrs_include)
9350 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9352 compare_stripe_info1
9354 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9358 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9360 XINC=$(have_xattrs_include)
9362 test_mkdir $DIR/$tdir.restore
9364 tar cf - --xattrs $tdir | tar xf - \
9365 -C $DIR/$tdir.restore --xattrs $XINC
9366 cd $DIR/$tdir.restore/$tdir
9367 compare_stripe_info1
9369 run_test 102f "tar copy files, not keep osts"
9372 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9373 skip "must have user_xattr"
9374 [ -z "$(which setfattr 2>/dev/null)" ] &&
9375 skip_env "could not find setfattr"
9376 [ -z "$(which getfattr 2>/dev/null)" ] &&
9377 skip_env "could not find getfattr"
9379 local xsize=${1:-1024} # in bytes
9380 local file=$DIR/$tfile
9381 local value="$(generate_string $xsize)"
9382 local xbig=trusted.big
9386 log "save $xbig on $file"
9389 setfattr -n $xbig -v $value $file ||
9390 error "saving $xbig on $file failed"
9392 setfattr -n $xbig -v $value $file &&
9393 error "saving $xbig on $file succeeded"
9397 local orig=$(get_xattr_value $xbig $file)
9398 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9400 local xsml=trusted.sml
9401 log "save $xsml on $file"
9402 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9404 local new=$(get_xattr_value $xbig $file)
9405 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9407 log "grow $xsml on $file"
9408 setfattr -n $xsml -v "$value" $file ||
9409 error "growing $xsml on $file failed"
9411 new=$(get_xattr_value $xbig $file)
9412 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9413 log "$xbig still valid after growing $xsml"
9418 test_102h() { # bug 15777
9421 run_test 102h "grow xattr from inside inode to external block"
9424 large_xattr_enabled || skip_env "ea_inode feature disabled"
9426 echo "setting xattr of max xattr size: $(max_xattr_size)"
9427 grow_xattr $(max_xattr_size)
9429 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9430 echo "This should fail:"
9431 grow_xattr $(($(max_xattr_size) + 10)) 1
9433 run_test 102ha "grow xattr from inside inode to external inode"
9435 test_102i() { # bug 17038
9436 [ -z "$(which getfattr 2>/dev/null)" ] &&
9437 skip "could not find getfattr"
9440 ln -s $DIR/$tfile $DIR/${tfile}link
9441 getfattr -n trusted.lov $DIR/$tfile ||
9442 error "lgetxattr on $DIR/$tfile failed"
9443 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9444 grep -i "no such attr" ||
9445 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9446 rm -f $DIR/$tfile $DIR/${tfile}link
9448 run_test 102i "lgetxattr test on symbolic link ============"
9451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9452 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9454 XINC=$(have_xattrs_include)
9455 setup_test102 "$RUNAS"
9456 chown $RUNAS_ID $DIR/$tdir
9457 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9459 compare_stripe_info1 "$RUNAS"
9461 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9464 [ -z "$(which setfattr 2>/dev/null)" ] &&
9465 skip "could not find setfattr"
9468 # b22187 just check that does not crash for regular file.
9469 setfattr -n trusted.lov $DIR/$tfile
9470 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9471 local test_kdir=$DIR/$tdir
9472 test_mkdir $test_kdir
9473 local default_size=$($LFS getstripe -S $test_kdir)
9474 local default_count=$($LFS getstripe -c $test_kdir)
9475 local default_offset=$($LFS getstripe -i $test_kdir)
9476 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9477 error 'dir setstripe failed'
9478 setfattr -n trusted.lov $test_kdir
9479 local stripe_size=$($LFS getstripe -S $test_kdir)
9480 local stripe_count=$($LFS getstripe -c $test_kdir)
9481 local stripe_offset=$($LFS getstripe -i $test_kdir)
9482 [ $stripe_size -eq $default_size ] ||
9483 error "stripe size $stripe_size != $default_size"
9484 [ $stripe_count -eq $default_count ] ||
9485 error "stripe count $stripe_count != $default_count"
9486 [ $stripe_offset -eq $default_offset ] ||
9487 error "stripe offset $stripe_offset != $default_offset"
9488 rm -rf $DIR/$tfile $test_kdir
9490 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9493 [ -z "$(which getfattr 2>/dev/null)" ] &&
9494 skip "could not find getfattr"
9496 # LU-532 trusted. xattr is invisible to non-root
9497 local testfile=$DIR/$tfile
9501 echo "listxattr as user..."
9502 chown $RUNAS_ID $testfile
9503 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9504 grep -q "trusted" &&
9505 error "$testfile trusted xattrs are user visible"
9509 run_test 102l "listxattr size test =================================="
9511 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9512 local path=$DIR/$tfile
9515 listxattr_size_check $path || error "listattr_size_check $path failed"
9517 run_test 102m "Ensure listxattr fails on small bufffer ========"
9521 getxattr() { # getxattr path name
9522 # Return the base64 encoding of the value of xattr name on path.
9526 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9528 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9530 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9532 getfattr --absolute-names --encoding=base64 --name=$name $path |
9533 awk -F= -v name=$name '$1 == name {
9534 print substr($0, index($0, "=") + 1);
9538 test_102n() { # LU-4101 mdt: protect internal xattrs
9539 [ -z "$(which setfattr 2>/dev/null)" ] &&
9540 skip "could not find setfattr"
9541 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9543 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9546 local file0=$DIR/$tfile.0
9547 local file1=$DIR/$tfile.1
9548 local xattr0=$TMP/$tfile.0
9549 local xattr1=$TMP/$tfile.1
9550 local namelist="lov lma lmv link fid version som hsm"
9554 rm -rf $file0 $file1 $xattr0 $xattr1
9557 # Get 'before' xattrs of $file1.
9558 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9560 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9561 namelist+=" lfsck_namespace"
9562 for name in $namelist; do
9563 # Try to copy xattr from $file0 to $file1.
9564 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9566 setfattr --name=trusted.$name --value="$value" $file1 ||
9567 error "setxattr 'trusted.$name' failed"
9569 # Try to set a garbage xattr.
9570 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9572 if [[ x$name == "xlov" ]]; then
9573 setfattr --name=trusted.lov --value="$value" $file1 &&
9574 error "setxattr invalid 'trusted.lov' success"
9576 setfattr --name=trusted.$name --value="$value" $file1 ||
9577 error "setxattr invalid 'trusted.$name' failed"
9580 # Try to remove the xattr from $file1. We don't care if this
9581 # appears to succeed or fail, we just don't want there to be
9582 # any changes or crashes.
9583 setfattr --remove=$trusted.$name $file1 2> /dev/null
9586 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9589 # Try to copy xattr from $file0 to $file1.
9590 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9592 setfattr --name=trusted.$name --value="$value" $file1 ||
9593 error "setxattr 'trusted.$name' failed"
9595 # Try to set a garbage xattr.
9596 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9598 setfattr --name=trusted.$name --value="$value" $file1 ||
9599 error "setxattr 'trusted.$name' failed"
9601 # Try to remove the xattr from $file1. We don't care if this
9602 # appears to succeed or fail, we just don't want there to be
9603 # any changes or crashes.
9604 setfattr --remove=$trusted.$name $file1 2> /dev/null
9607 # Get 'after' xattrs of file1.
9608 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9610 if ! diff $xattr0 $xattr1; then
9611 error "before and after xattrs of '$file1' differ"
9614 rm -rf $file0 $file1 $xattr0 $xattr1
9618 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9620 test_102p() { # LU-4703 setxattr did not check ownership
9621 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9622 skip "MDS needs to be at least 2.5.56"
9624 local testfile=$DIR/$tfile
9628 echo "setfacl as user..."
9629 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9630 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9632 echo "setfattr as user..."
9633 setfacl -m "u:$RUNAS_ID:---" $testfile
9634 $RUNAS setfattr -x system.posix_acl_access $testfile
9635 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9637 run_test 102p "check setxattr(2) correctly fails without permission"
9640 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9641 skip "MDS needs to be at least 2.6.92"
9643 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9645 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9648 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9649 skip "MDS needs to be at least 2.6.93"
9651 touch $DIR/$tfile || error "touch"
9652 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9653 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9654 rm $DIR/$tfile || error "rm"
9657 mkdir -p $DIR/$tdir || error "mkdir"
9658 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9659 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9660 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9661 error "$testfile error deleting user.author1"
9662 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9663 grep "user.$(basename $tdir)" &&
9664 error "$tdir did not delete user.$(basename $tdir)"
9665 rmdir $DIR/$tdir || error "rmdir"
9668 test_mkdir $DIR/$tdir
9669 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9670 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9671 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9672 error "$testfile error deleting user.author1"
9673 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9674 grep "user.$(basename $tdir)" &&
9675 error "$tdir did not delete user.$(basename $tdir)"
9676 rmdir $DIR/$tdir || error "rm striped dir"
9678 run_test 102r "set EAs with empty values"
9681 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9682 skip "MDS needs to be at least 2.11.52"
9684 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9686 save_lustre_params client "llite.*.xattr_cache" > $save
9688 for cache in 0 1; do
9689 lctl set_param llite.*.xattr_cache=$cache
9692 touch $DIR/$tfile || error "touch"
9693 for prefix in lustre security system trusted user; do
9694 # Note getxattr() may fail with 'Operation not
9695 # supported' or 'No such attribute' depending
9696 # on prefix and cache.
9697 getfattr -n $prefix.n102s $DIR/$tfile &&
9698 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9702 restore_lustre_params < $save
9704 run_test 102s "getting nonexistent xattrs should fail"
9707 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9708 skip "MDS needs to be at least 2.11.52"
9710 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9712 save_lustre_params client "llite.*.xattr_cache" > $save
9714 for cache in 0 1; do
9715 lctl set_param llite.*.xattr_cache=$cache
9717 for buf_size in 0 256; do
9719 touch $DIR/$tfile || error "touch"
9720 setfattr -n user.multiop $DIR/$tfile
9721 $MULTIOP $DIR/$tfile oa$buf_size ||
9722 error "cannot get zero length xattr value (buf_size = $buf_size)"
9726 restore_lustre_params < $save
9728 run_test 102t "zero length xattr values handled correctly"
9732 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9737 [ "$UID" != 0 ] && skip "must run as root"
9738 $GSS && skip_env "could not run under gss"
9739 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9740 skip_env "must have acl enabled"
9741 [ -z "$(which setfacl 2>/dev/null)" ] &&
9742 skip_env "could not find setfacl"
9743 remote_mds_nodsh && skip "remote MDS with nodsh"
9745 gpasswd -a daemon bin # LU-5641
9746 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9748 declare -a identity_old
9750 for num in $(seq $MDSCOUNT); do
9751 switch_identity $num true || identity_old[$num]=$?
9759 echo "performing cp ..."
9760 run_acl_subtest cp || error "run_acl_subtest cp failed"
9761 echo "performing getfacl-noacl..."
9762 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9763 echo "performing misc..."
9764 run_acl_subtest misc || error "misc test failed"
9765 echo "performing permissions..."
9766 run_acl_subtest permissions || error "permissions failed"
9767 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9768 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9769 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9770 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9772 echo "performing permissions xattr..."
9773 run_acl_subtest permissions_xattr ||
9774 error "permissions_xattr failed"
9776 echo "performing setfacl..."
9777 run_acl_subtest setfacl || error "setfacl test failed"
9779 # inheritance test got from HP
9780 echo "performing inheritance..."
9781 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9782 chmod +x make-tree || error "chmod +x failed"
9783 run_acl_subtest inheritance || error "inheritance test failed"
9786 echo "LU-974 ignore umask when acl is enabled..."
9787 run_acl_subtest 974 || error "LU-974 umask test failed"
9788 if [ $MDSCOUNT -ge 2 ]; then
9789 run_acl_subtest 974_remote ||
9790 error "LU-974 umask test failed under remote dir"
9793 echo "LU-2561 newly created file is same size as directory..."
9794 if [ "$mds1_FSTYPE" != "zfs" ]; then
9795 run_acl_subtest 2561 || error "LU-2561 test failed"
9797 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9800 run_acl_subtest 4924 || error "LU-4924 test failed"
9805 for num in $(seq $MDSCOUNT); do
9806 if [ "${identity_old[$num]}" = 1 ]; then
9807 switch_identity $num false || identity_old[$num]=$?
9811 run_test 103a "acl test"
9817 for U in {0..511}; do
9819 local O=$(printf "%04o" $U)
9821 umask $(printf "%04o" $((511 ^ $O)))
9822 $LFS setstripe -c 1 $DIR/$tfile.s$O
9823 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9825 (( $S == ($O & 0666) )) ||
9826 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9828 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9829 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9830 (( $S == ($O & 0666) )) ||
9831 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9833 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9834 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9835 (( $S == ($O & 0666) )) ||
9836 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9837 rm -f $DIR/$tfile.[smp]$0
9841 # limit the concurrently running threads to 64. LU-11878
9842 local idx=$((U % 64))
9843 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9848 run_test 103b "umask lfs setstripe"
9852 cp -rp $DIR/$tdir $DIR/$tdir.bak
9854 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9855 error "$DIR/$tdir shouldn't contain default ACL"
9856 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9857 error "$DIR/$tdir.bak shouldn't contain default ACL"
9860 run_test 103c "'cp -rp' won't set empty acl"
9863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9866 lfs df || error "lfs df failed"
9867 lfs df -ih || error "lfs df -ih failed"
9868 lfs df -h $DIR || error "lfs df -h $DIR failed"
9869 lfs df -i $DIR || error "lfs df -i $DIR failed"
9870 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9871 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9873 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9874 lctl --device %$OSC deactivate
9875 lfs df || error "lfs df with deactivated OSC failed"
9876 lctl --device %$OSC activate
9877 # wait the osc back to normal
9878 wait_osc_import_ready client ost
9880 lfs df || error "lfs df with reactivated OSC failed"
9883 run_test 104a "lfs df [-ih] [path] test ========================="
9886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9887 [ $RUNAS_ID -eq $UID ] &&
9888 skip_env "RUNAS_ID = UID = $UID -- skipping"
9890 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9891 grep "Permission denied" | wc -l)))
9892 if [ $denied_cnt -ne 0 ]; then
9893 error "lfs check servers test failed"
9896 run_test 104b "$RUNAS lfs check servers test ===================="
9899 # doesn't work on 2.4 kernels
9901 if $(flock_is_enabled); then
9902 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9904 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9908 run_test 105a "flock when mounted without -o flock test ========"
9912 if $(flock_is_enabled); then
9913 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9915 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9919 run_test 105b "fcntl when mounted without -o flock test ========"
9923 if $(flock_is_enabled); then
9924 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9926 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9930 run_test 105c "lockf when mounted without -o flock test"
9932 test_105d() { # bug 15924
9933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9935 test_mkdir $DIR/$tdir
9936 flock_is_enabled || skip_env "mount w/o flock enabled"
9937 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9938 $LCTL set_param fail_loc=0x80000315
9939 flocks_test 2 $DIR/$tdir
9941 run_test 105d "flock race (should not freeze) ========"
9943 test_105e() { # bug 22660 && 22040
9944 flock_is_enabled || skip_env "mount w/o flock enabled"
9947 flocks_test 3 $DIR/$tfile
9949 run_test 105e "Two conflicting flocks from same process"
9951 test_106() { #bug 10921
9952 test_mkdir $DIR/$tdir
9953 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9954 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9956 run_test 106 "attempt exec of dir followed by chown of that dir"
9959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9967 local save_pattern=$(sysctl -n kernel.core_pattern)
9968 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9969 sysctl -w kernel.core_pattern=$file
9970 sysctl -w kernel.core_uses_pid=0
9978 kill -s 11 $SLEEPPID
9980 if [ -e $file ]; then
9981 size=`stat -c%s $file`
9982 [ $size -eq 0 ] && error "Fail to create core file $file"
9984 error "Fail to create core file $file"
9987 sysctl -w kernel.core_pattern=$save_pattern
9988 sysctl -w kernel.core_uses_pid=$save_uses_pid
9991 run_test 107 "Coredump on SIG"
9994 test_mkdir $DIR/$tdir
9995 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9996 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9997 error "mkdir with 256 char should fail, but did not"
9998 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9999 error "create with 255 char failed"
10000 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10001 error "create with 256 char should fail, but did not"
10006 run_test 110 "filename length checking"
10009 # Purpose: To verify dynamic thread (OSS) creation.
10012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10013 remote_ost_nodsh && skip "remote OST with nodsh"
10015 # Lustre does not stop service threads once they are started.
10016 # Reset number of running threads to default.
10021 local save_params="$TMP/sanity-$TESTNAME.parameters"
10023 # Get ll_ost_io count before I/O
10024 OSTIO_pre=$(do_facet ost1 \
10025 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10026 # Exit if lustre is not running (ll_ost_io not running).
10027 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10029 echo "Starting with $OSTIO_pre threads"
10030 local thread_max=$((OSTIO_pre * 2))
10031 local rpc_in_flight=$((thread_max * 2))
10032 # Number of I/O Process proposed to be started.
10034 local facets=$(get_facets OST)
10036 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10037 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10039 # Set in_flight to $rpc_in_flight
10040 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10041 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10042 nfiles=${rpc_in_flight}
10043 # Set ost thread_max to $thread_max
10044 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10046 # 5 Minutes should be sufficient for max number of OSS
10047 # threads(thread_max) to be created.
10051 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10052 test_mkdir $DIR/$tdir
10053 for i in $(seq $nfiles); do
10054 local file=$DIR/$tdir/${tfile}-$i
10055 $LFS setstripe -c -1 -i 0 $file
10056 ($WTL $file $timeout)&
10059 # I/O Started - Wait for thread_started to reach thread_max or report
10060 # error if thread_started is more than thread_max.
10061 echo "Waiting for thread_started to reach thread_max"
10062 local thread_started=0
10063 local end_time=$((SECONDS + timeout))
10065 while [ $SECONDS -le $end_time ] ; do
10067 # Get ost i/o thread_started count.
10068 thread_started=$(do_facet ost1 \
10070 ost.OSS.ost_io.threads_started | cut -d= -f2")
10071 # Break out if thread_started is equal/greater than thread_max
10072 if [[ $thread_started -ge $thread_max ]]; then
10073 echo ll_ost_io thread_started $thread_started, \
10074 equal/greater than thread_max $thread_max
10080 # Cleanup - We have the numbers, Kill i/o jobs if running.
10081 jobcount=($(jobs -p))
10082 for i in $(seq 0 $((${#jobcount[@]}-1)))
10084 kill -9 ${jobcount[$i]}
10085 if [ $? -ne 0 ] ; then
10087 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10091 # Cleanup files left by WTL binary.
10092 for i in $(seq $nfiles); do
10093 local file=$DIR/$tdir/${tfile}-$i
10095 if [ $? -ne 0 ] ; then
10096 echo "Warning: Failed to delete file $file"
10100 restore_lustre_params <$save_params
10101 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10103 # Error out if no new thread has started or Thread started is greater
10105 if [[ $thread_started -le $OSTIO_pre ||
10106 $thread_started -gt $thread_max ]]; then
10107 error "ll_ost_io: thread_started $thread_started" \
10108 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10109 "No new thread started or thread started greater " \
10113 run_test 115 "verify dynamic thread creation===================="
10116 wait_delete_completed
10117 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10118 echo "OST kbytes available: ${AVAIL[@]}"
10123 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10124 #echo OST $i: ${AVAIL[i]}kb
10125 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10129 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10134 echo "Min free space: OST $MINI: $MINV"
10135 echo "Max free space: OST $MAXI: $MAXV"
10138 test_116a() { # was previously test_116()
10139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10140 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10141 remote_mds_nodsh && skip "remote MDS with nodsh"
10143 echo -n "Free space priority "
10144 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10149 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10150 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10151 trap simple_cleanup_common EXIT
10153 # Check if we need to generate uneven OSTs
10154 test_mkdir -p $DIR/$tdir/OST${MINI}
10155 local FILL=$((MINV / 4))
10156 local DIFF=$((MAXV - MINV))
10157 local DIFF2=$((DIFF * 100 / MINV))
10159 local threshold=$(do_facet $SINGLEMDS \
10160 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10161 threshold=${threshold%%%}
10162 echo -n "Check for uneven OSTs: "
10163 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10165 if [[ $DIFF2 -gt $threshold ]]; then
10167 echo "Don't need to fill OST$MINI"
10169 # generate uneven OSTs. Write 2% over the QOS threshold value
10171 DIFF=$((threshold - DIFF2 + 2))
10172 DIFF2=$((MINV * DIFF / 100))
10173 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10174 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10175 error "setstripe failed"
10176 DIFF=$((DIFF2 / 2048))
10178 while [ $i -lt $DIFF ]; do
10180 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10181 bs=2M count=1 2>/dev/null
10190 DIFF=$((MAXV - MINV))
10191 DIFF2=$((DIFF * 100 / MINV))
10192 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10193 if [ $DIFF2 -gt $threshold ]; then
10196 echo "failed - QOS mode won't be used"
10197 simple_cleanup_common
10198 skip "QOS imbalance criteria not met"
10206 # now fill using QOS
10207 $LFS setstripe -c 1 $DIR/$tdir
10208 FILL=$((FILL / 200))
10209 if [ $FILL -gt 600 ]; then
10212 echo "writing $FILL files to QOS-assigned OSTs"
10214 while [ $i -lt $FILL ]; do
10216 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10217 count=1 2>/dev/null
10220 echo "wrote $i 200k files"
10224 echo "Note: free space may not be updated, so measurements might be off"
10226 DIFF2=$((MAXV - MINV))
10227 echo "free space delta: orig $DIFF final $DIFF2"
10228 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10229 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10230 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10231 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10232 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10233 if [[ $DIFF -gt 0 ]]; then
10234 FILL=$((DIFF2 * 100 / DIFF - 100))
10235 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10238 # Figure out which files were written where
10239 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10240 awk '/'$MINI1': / {print $2; exit}')
10242 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10243 echo "$MINC files created on smaller OST $MINI1"
10244 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10245 awk '/'$MAXI1': / {print $2; exit}')
10247 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10248 echo "$MAXC files created on larger OST $MAXI1"
10249 if [[ $MINC -gt 0 ]]; then
10250 FILL=$((MAXC * 100 / MINC - 100))
10251 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10253 [[ $MAXC -gt $MINC ]] ||
10254 error_ignore LU-9 "stripe QOS didn't balance free space"
10255 simple_cleanup_common
10257 run_test 116a "stripe QOS: free space balance ==================="
10259 test_116b() { # LU-2093
10260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10261 remote_mds_nodsh && skip "remote MDS with nodsh"
10263 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10264 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10265 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10266 [ -z "$old_rr" ] && skip "no QOS"
10267 do_facet $SINGLEMDS lctl set_param \
10268 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10269 mkdir -p $DIR/$tdir
10270 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10271 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10272 do_facet $SINGLEMDS lctl set_param fail_loc=0
10274 do_facet $SINGLEMDS lctl set_param \
10275 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10277 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10279 test_117() # bug 10891
10281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10283 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10284 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10285 lctl set_param fail_loc=0x21e
10286 > $DIR/$tfile || error "truncate failed"
10287 lctl set_param fail_loc=0
10288 echo "Truncate succeeded."
10291 run_test 117 "verify osd extend =========="
10293 NO_SLOW_RESENDCOUNT=4
10294 export OLD_RESENDCOUNT=""
10295 set_resend_count () {
10296 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10297 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10298 lctl set_param -n $PROC_RESENDCOUNT $1
10299 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10302 # for reduce test_118* time (b=14842)
10303 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10305 # Reset async IO behavior after error case
10307 FILE=$DIR/reset_async
10309 # Ensure all OSCs are cleared
10310 $LFS setstripe -c -1 $FILE
10311 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10316 test_118a() #bug 11710
10318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10322 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10323 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10324 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10326 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10327 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10332 run_test 118a "verify O_SYNC works =========="
10336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10337 remote_ost_nodsh && skip "remote OST with nodsh"
10341 #define OBD_FAIL_SRV_ENOENT 0x217
10342 set_nodes_failloc "$(osts_nodes)" 0x217
10343 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10345 set_nodes_failloc "$(osts_nodes)" 0
10346 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10347 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10350 if [[ $RC -eq 0 ]]; then
10351 error "Must return error due to dropped pages, rc=$RC"
10355 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10356 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10360 echo "Dirty pages not leaked on ENOENT"
10362 # Due to the above error the OSC will issue all RPCs syncronously
10363 # until a subsequent RPC completes successfully without error.
10364 $MULTIOP $DIR/$tfile Ow4096yc
10369 run_test 118b "Reclaim dirty pages on fatal error =========="
10373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10375 # for 118c, restore the original resend count, LU-1940
10376 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10377 set_resend_count $OLD_RESENDCOUNT
10378 remote_ost_nodsh && skip "remote OST with nodsh"
10382 #define OBD_FAIL_OST_EROFS 0x216
10383 set_nodes_failloc "$(osts_nodes)" 0x216
10385 # multiop should block due to fsync until pages are written
10386 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10390 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10391 error "Multiop failed to block on fsync, pid=$MULTIPID"
10394 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10396 if [[ $WRITEBACK -eq 0 ]]; then
10397 error "No page in writeback, writeback=$WRITEBACK"
10400 set_nodes_failloc "$(osts_nodes)" 0
10403 if [[ $RC -ne 0 ]]; then
10404 error "Multiop fsync failed, rc=$RC"
10407 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10408 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10410 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10411 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10415 echo "Dirty pages flushed via fsync on EROFS"
10418 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10420 # continue to use small resend count to reduce test_118* time (b=14842)
10421 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10426 remote_ost_nodsh && skip "remote OST with nodsh"
10430 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10431 set_nodes_failloc "$(osts_nodes)" 0x214
10432 # multiop should block due to fsync until pages are written
10433 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10437 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10438 error "Multiop failed to block on fsync, pid=$MULTIPID"
10441 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10443 if [[ $WRITEBACK -eq 0 ]]; then
10444 error "No page in writeback, writeback=$WRITEBACK"
10447 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10448 set_nodes_failloc "$(osts_nodes)" 0
10450 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10451 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10453 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10454 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10458 echo "Dirty pages gaurenteed flushed via fsync"
10461 run_test 118d "Fsync validation inject a delay of the bulk =========="
10464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10468 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10469 lctl set_param fail_loc=0x8000040a
10471 # Should simulate EINVAL error which is fatal
10472 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10474 if [[ $RC -eq 0 ]]; then
10475 error "Must return error due to dropped pages, rc=$RC"
10478 lctl set_param fail_loc=0x0
10480 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10481 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10482 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10484 if [[ $LOCKED -ne 0 ]]; then
10485 error "Locked pages remain in cache, locked=$LOCKED"
10488 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10489 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10493 echo "No pages locked after fsync"
10498 run_test 118f "Simulate unrecoverable OSC side error =========="
10501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10505 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10506 lctl set_param fail_loc=0x406
10508 # simulate local -ENOMEM
10509 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10512 lctl set_param fail_loc=0
10513 if [[ $RC -eq 0 ]]; then
10514 error "Must return error due to dropped pages, rc=$RC"
10517 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10518 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10519 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10521 if [[ $LOCKED -ne 0 ]]; then
10522 error "Locked pages remain in cache, locked=$LOCKED"
10525 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10526 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10530 echo "No pages locked after fsync"
10535 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10539 remote_ost_nodsh && skip "remote OST with nodsh"
10543 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10544 set_nodes_failloc "$(osts_nodes)" 0x20e
10545 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10546 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10549 set_nodes_failloc "$(osts_nodes)" 0
10550 if [[ $RC -eq 0 ]]; then
10551 error "Must return error due to dropped pages, rc=$RC"
10554 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10555 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10556 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10558 if [[ $LOCKED -ne 0 ]]; then
10559 error "Locked pages remain in cache, locked=$LOCKED"
10562 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10563 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10567 echo "No pages locked after fsync"
10571 run_test 118h "Verify timeout in handling recoverables errors =========="
10573 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10577 remote_ost_nodsh && skip "remote OST with nodsh"
10581 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10582 set_nodes_failloc "$(osts_nodes)" 0x20e
10584 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10585 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10588 set_nodes_failloc "$(osts_nodes)" 0
10592 if [[ $RC -ne 0 ]]; then
10593 error "got error, but should be not, rc=$RC"
10596 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10597 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10598 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10599 if [[ $LOCKED -ne 0 ]]; then
10600 error "Locked pages remain in cache, locked=$LOCKED"
10603 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10604 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10608 echo "No pages locked after fsync"
10612 run_test 118i "Fix error before timeout in recoverable error =========="
10614 [ "$SLOW" = "no" ] && set_resend_count 4
10617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10618 remote_ost_nodsh && skip "remote OST with nodsh"
10622 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10623 set_nodes_failloc "$(osts_nodes)" 0x220
10625 # return -EIO from OST
10626 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10628 set_nodes_failloc "$(osts_nodes)" 0x0
10629 if [[ $RC -eq 0 ]]; then
10630 error "Must return error due to dropped pages, rc=$RC"
10633 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10634 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10635 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10636 if [[ $LOCKED -ne 0 ]]; then
10637 error "Locked pages remain in cache, locked=$LOCKED"
10640 # in recoverable error on OST we want resend and stay until it finished
10641 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10642 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10646 echo "No pages locked after fsync"
10650 run_test 118j "Simulate unrecoverable OST side error =========="
10654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10655 remote_ost_nodsh && skip "remote OSTs with nodsh"
10657 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10658 set_nodes_failloc "$(osts_nodes)" 0x20e
10659 test_mkdir $DIR/$tdir
10661 for ((i=0;i<10;i++)); do
10662 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10663 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10670 set_nodes_failloc "$(osts_nodes)" 0
10673 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10675 test_118l() # LU-646
10677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10679 test_mkdir $DIR/$tdir
10680 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10683 run_test 118l "fsync dir"
10685 test_118m() # LU-3066
10687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10689 test_mkdir $DIR/$tdir
10690 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10693 run_test 118m "fdatasync dir ========="
10695 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10703 remote_ost_nodsh && skip "remote OSTs with nodsh"
10705 # Sleep to avoid a cached response.
10706 #define OBD_STATFS_CACHE_SECONDS 1
10709 # Inject a 10 second delay in the OST_STATFS handler.
10710 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10711 set_nodes_failloc "$(osts_nodes)" 0x242
10714 stat --file-system $MOUNT > /dev/null
10717 set_nodes_failloc "$(osts_nodes)" 0
10719 if ((end - begin > 20)); then
10720 error "statfs took $((end - begin)) seconds, expected 10"
10723 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10725 test_119a() # bug 11737
10727 BSIZE=$((512 * 1024))
10728 directio write $DIR/$tfile 0 1 $BSIZE
10729 # We ask to read two blocks, which is more than a file size.
10730 # directio will indicate an error when requested and actual
10731 # sizes aren't equeal (a normal situation in this case) and
10732 # print actual read amount.
10733 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10734 if [ "$NOB" != "$BSIZE" ]; then
10735 error "read $NOB bytes instead of $BSIZE"
10739 run_test 119a "Short directIO read must return actual read amount"
10741 test_119b() # bug 11737
10743 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10745 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10746 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10748 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10749 error "direct read failed"
10752 run_test 119b "Sparse directIO read must return actual read amount"
10754 test_119c() # bug 13099
10757 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10758 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10761 run_test 119c "Testing for direct read hitting hole"
10763 test_119d() # bug 15950
10765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10767 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10768 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10770 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10771 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10772 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10773 lctl set_param fail_loc=0x40d
10774 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10777 cat $DIR/$tfile > /dev/null &
10778 lctl set_param fail_loc=0
10781 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10783 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10784 error "the read rpcs have not completed in 2s"
10786 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10788 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10792 remote_mds_nodsh && skip "remote MDS with nodsh"
10793 test_mkdir -i0 -c1 $DIR/$tdir
10794 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10795 skip_env "no early lock cancel on server"
10797 lru_resize_disable mdc
10798 lru_resize_disable osc
10799 cancel_lru_locks mdc
10800 # asynchronous object destroy at MDT could cause bl ast to client
10801 cancel_lru_locks osc
10803 stat $DIR/$tdir > /dev/null
10804 can1=$(do_facet mds1 \
10805 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10806 awk '/ldlm_cancel/ {print $2}')
10807 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10808 awk '/ldlm_bl_callback/ {print $2}')
10809 test_mkdir -i0 -c1 $DIR/$tdir/d1
10810 can2=$(do_facet mds1 \
10811 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10812 awk '/ldlm_cancel/ {print $2}')
10813 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10814 awk '/ldlm_bl_callback/ {print $2}')
10815 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10816 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10817 lru_resize_enable mdc
10818 lru_resize_enable osc
10820 run_test 120a "Early Lock Cancel: mkdir test"
10823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10824 remote_mds_nodsh && skip "remote MDS with nodsh"
10825 test_mkdir $DIR/$tdir
10826 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10827 skip_env "no early lock cancel on server"
10829 lru_resize_disable mdc
10830 lru_resize_disable osc
10831 cancel_lru_locks mdc
10832 stat $DIR/$tdir > /dev/null
10833 can1=$(do_facet $SINGLEMDS \
10834 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10835 awk '/ldlm_cancel/ {print $2}')
10836 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10837 awk '/ldlm_bl_callback/ {print $2}')
10838 touch $DIR/$tdir/f1
10839 can2=$(do_facet $SINGLEMDS \
10840 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10841 awk '/ldlm_cancel/ {print $2}')
10842 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10843 awk '/ldlm_bl_callback/ {print $2}')
10844 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10845 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10846 lru_resize_enable mdc
10847 lru_resize_enable osc
10849 run_test 120b "Early Lock Cancel: create test"
10852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10853 remote_mds_nodsh && skip "remote MDS with nodsh"
10854 test_mkdir -i0 -c1 $DIR/$tdir
10855 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10856 skip "no early lock cancel on server"
10858 lru_resize_disable mdc
10859 lru_resize_disable osc
10860 test_mkdir -i0 -c1 $DIR/$tdir/d1
10861 test_mkdir -i0 -c1 $DIR/$tdir/d2
10862 touch $DIR/$tdir/d1/f1
10863 cancel_lru_locks mdc
10864 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10865 can1=$(do_facet mds1 \
10866 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10867 awk '/ldlm_cancel/ {print $2}')
10868 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10869 awk '/ldlm_bl_callback/ {print $2}')
10870 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10871 can2=$(do_facet mds1 \
10872 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10873 awk '/ldlm_cancel/ {print $2}')
10874 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10875 awk '/ldlm_bl_callback/ {print $2}')
10876 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10877 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10878 lru_resize_enable mdc
10879 lru_resize_enable osc
10881 run_test 120c "Early Lock Cancel: link test"
10884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10885 remote_mds_nodsh && skip "remote MDS with nodsh"
10886 test_mkdir -i0 -c1 $DIR/$tdir
10887 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10888 skip_env "no early lock cancel on server"
10890 lru_resize_disable mdc
10891 lru_resize_disable osc
10893 cancel_lru_locks mdc
10894 stat $DIR/$tdir > /dev/null
10895 can1=$(do_facet mds1 \
10896 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10897 awk '/ldlm_cancel/ {print $2}')
10898 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10899 awk '/ldlm_bl_callback/ {print $2}')
10900 chmod a+x $DIR/$tdir
10901 can2=$(do_facet mds1 \
10902 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10903 awk '/ldlm_cancel/ {print $2}')
10904 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10905 awk '/ldlm_bl_callback/ {print $2}')
10906 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10907 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10908 lru_resize_enable mdc
10909 lru_resize_enable osc
10911 run_test 120d "Early Lock Cancel: setattr test"
10914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10915 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10916 skip_env "no early lock cancel on server"
10917 remote_mds_nodsh && skip "remote MDS with nodsh"
10919 local dlmtrace_set=false
10921 test_mkdir -i0 -c1 $DIR/$tdir
10922 lru_resize_disable mdc
10923 lru_resize_disable osc
10924 ! $LCTL get_param debug | grep -q dlmtrace &&
10925 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10926 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10927 cancel_lru_locks mdc
10928 cancel_lru_locks osc
10929 dd if=$DIR/$tdir/f1 of=/dev/null
10930 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10931 # XXX client can not do early lock cancel of OST lock
10932 # during unlink (LU-4206), so cancel osc lock now.
10934 cancel_lru_locks osc
10935 can1=$(do_facet mds1 \
10936 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10937 awk '/ldlm_cancel/ {print $2}')
10938 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10939 awk '/ldlm_bl_callback/ {print $2}')
10940 unlink $DIR/$tdir/f1
10942 can2=$(do_facet mds1 \
10943 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10944 awk '/ldlm_cancel/ {print $2}')
10945 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10946 awk '/ldlm_bl_callback/ {print $2}')
10947 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10948 $LCTL dk $TMP/cancel.debug.txt
10949 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10950 $LCTL dk $TMP/blocking.debug.txt
10951 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10952 lru_resize_enable mdc
10953 lru_resize_enable osc
10955 run_test 120e "Early Lock Cancel: unlink test"
10958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10959 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10960 skip_env "no early lock cancel on server"
10961 remote_mds_nodsh && skip "remote MDS with nodsh"
10963 test_mkdir -i0 -c1 $DIR/$tdir
10964 lru_resize_disable mdc
10965 lru_resize_disable osc
10966 test_mkdir -i0 -c1 $DIR/$tdir/d1
10967 test_mkdir -i0 -c1 $DIR/$tdir/d2
10968 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10969 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10970 cancel_lru_locks mdc
10971 cancel_lru_locks osc
10972 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10973 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10974 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10975 # XXX client can not do early lock cancel of OST lock
10976 # during rename (LU-4206), so cancel osc lock now.
10978 cancel_lru_locks osc
10979 can1=$(do_facet mds1 \
10980 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10981 awk '/ldlm_cancel/ {print $2}')
10982 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10983 awk '/ldlm_bl_callback/ {print $2}')
10984 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10986 can2=$(do_facet mds1 \
10987 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10988 awk '/ldlm_cancel/ {print $2}')
10989 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10990 awk '/ldlm_bl_callback/ {print $2}')
10991 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10992 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10993 lru_resize_enable mdc
10994 lru_resize_enable osc
10996 run_test 120f "Early Lock Cancel: rename test"
10999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11000 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11001 skip_env "no early lock cancel on server"
11002 remote_mds_nodsh && skip "remote MDS with nodsh"
11004 lru_resize_disable mdc
11005 lru_resize_disable osc
11007 echo create $count files
11008 test_mkdir $DIR/$tdir
11009 cancel_lru_locks mdc
11010 cancel_lru_locks osc
11013 can0=$(do_facet $SINGLEMDS \
11014 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11015 awk '/ldlm_cancel/ {print $2}')
11016 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11017 awk '/ldlm_bl_callback/ {print $2}')
11018 createmany -o $DIR/$tdir/f $count
11020 can1=$(do_facet $SINGLEMDS \
11021 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11022 awk '/ldlm_cancel/ {print $2}')
11023 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11024 awk '/ldlm_bl_callback/ {print $2}')
11026 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11027 echo rm $count files
11030 can2=$(do_facet $SINGLEMDS \
11031 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11032 awk '/ldlm_cancel/ {print $2}')
11033 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11034 awk '/ldlm_bl_callback/ {print $2}')
11036 echo total: $count removes in $((t2-t1))
11037 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11039 # wait for commitment of removal
11040 lru_resize_enable mdc
11041 lru_resize_enable osc
11043 run_test 120g "Early Lock Cancel: performance test"
11045 test_121() { #bug #10589
11046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11049 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11050 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11051 lctl set_param fail_loc=0x310
11052 cancel_lru_locks osc > /dev/null
11053 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11054 lctl set_param fail_loc=0
11055 [[ $reads -eq $writes ]] ||
11056 error "read $reads blocks, must be $writes blocks"
11058 run_test 121 "read cancel race ========="
11060 test_123a() { # was test 123, statahead(bug 11401)
11061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11064 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11065 log "testing UP system. Performance may be lower than expected."
11070 test_mkdir $DIR/$tdir
11071 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11072 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11074 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11075 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11077 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11078 lctl set_param -n llite.*.statahead_max 0
11079 lctl get_param llite.*.statahead_max
11080 cancel_lru_locks mdc
11081 cancel_lru_locks osc
11083 time ls -l $DIR/$tdir | wc -l
11085 delta=$((etime - stime))
11086 log "ls $i files without statahead: $delta sec"
11087 lctl set_param llite.*.statahead_max=$max
11089 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11090 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11091 cancel_lru_locks mdc
11092 cancel_lru_locks osc
11094 time ls -l $DIR/$tdir | wc -l
11096 delta_sa=$((etime - stime))
11097 log "ls $i files with statahead: $delta_sa sec"
11098 lctl get_param -n llite.*.statahead_stats
11099 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11101 [[ $swrong -lt $ewrong ]] &&
11102 log "statahead was stopped, maybe too many locks held!"
11103 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11105 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11106 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11107 lctl set_param -n llite.*.statahead_max 0
11108 lctl get_param llite.*.statahead_max
11109 cancel_lru_locks mdc
11110 cancel_lru_locks osc
11112 time ls -l $DIR/$tdir | wc -l
11114 delta=$((etime - stime))
11115 log "ls $i files again without statahead: $delta sec"
11116 lctl set_param llite.*.statahead_max=$max
11117 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11118 if [ $SLOWOK -eq 0 ]; then
11119 error "ls $i files is slower with statahead!"
11121 log "ls $i files is slower with statahead!"
11127 [ $delta -gt 20 ] && break
11128 [ $delta -gt 8 ] && MULT=$((50 / delta))
11129 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11137 delta=$((etime - stime))
11138 log "rm -r $DIR/$tdir/: $delta seconds"
11140 lctl get_param -n llite.*.statahead_stats
11142 run_test 123a "verify statahead work"
11144 test_123b () { # statahead(bug 15027)
11145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11147 test_mkdir $DIR/$tdir
11148 createmany -o $DIR/$tdir/$tfile-%d 1000
11150 cancel_lru_locks mdc
11151 cancel_lru_locks osc
11153 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11154 lctl set_param fail_loc=0x80000803
11155 ls -lR $DIR/$tdir > /dev/null
11157 lctl set_param fail_loc=0x0
11158 lctl get_param -n llite.*.statahead_stats
11163 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11167 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11168 skip_env "no lru resize on server"
11172 test_mkdir $DIR/$tdir
11174 log "create $NR files at $DIR/$tdir"
11175 createmany -o $DIR/$tdir/f $NR ||
11176 error "failed to create $NR files in $DIR/$tdir"
11178 cancel_lru_locks mdc
11179 ls -l $DIR/$tdir > /dev/null
11183 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11184 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11185 LRU_SIZE=$($LCTL get_param -n $PARAM)
11186 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11187 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11189 log "NS=$(basename $NSDIR)"
11194 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11195 skip "Not enough cached locks created!"
11197 log "LRU=$LRU_SIZE"
11201 # We know that lru resize allows one client to hold $LIMIT locks
11202 # for 10h. After that locks begin to be killed by client.
11204 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11206 if [ $LIMIT -lt $LRU_SIZE ]; then
11207 skip "Limit is too small $LIMIT"
11210 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11211 # killing locks. Some time was spent for creating locks. This means
11212 # that up to the moment of sleep finish we must have killed some of
11213 # them (10-100 locks). This depends on how fast ther were created.
11214 # Many of them were touched in almost the same moment and thus will
11215 # be killed in groups.
11216 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11218 # Use $LRU_SIZE_B here to take into account real number of locks
11219 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11220 local LRU_SIZE_B=$LRU_SIZE
11222 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11223 log "OLD_LVF=$OLD_LVF"
11224 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11226 # Let's make sure that we really have some margin. Client checks
11227 # cached locks every 10 sec.
11228 SLEEP=$((SLEEP+20))
11229 log "Sleep ${SLEEP} sec"
11231 while ((SEC<$SLEEP)); do
11235 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11236 echo -n "$LRU_SIZE"
11239 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11240 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11242 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11243 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11244 unlinkmany $DIR/$tdir/f $NR
11248 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11249 log "unlink $NR files at $DIR/$tdir"
11250 unlinkmany $DIR/$tdir/f $NR
11252 run_test 124a "lru resize ======================================="
11254 get_max_pool_limit()
11256 local limit=$($LCTL get_param \
11257 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11259 for l in $limit; do
11260 if [[ $l -gt $max ]]; then
11268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11269 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11270 skip_env "no lru resize on server"
11272 LIMIT=$(get_max_pool_limit)
11274 NR=$(($(default_lru_size)*20))
11275 if [[ $NR -gt $LIMIT ]]; then
11276 log "Limit lock number by $LIMIT locks"
11280 IFree=$(mdsrate_inodes_available)
11281 if [ $IFree -lt $NR ]; then
11282 log "Limit lock number by $IFree inodes"
11286 lru_resize_disable mdc
11287 test_mkdir -p $DIR/$tdir/disable_lru_resize
11289 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11290 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11291 cancel_lru_locks mdc
11294 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11297 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11300 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11304 nolruresize_delta=$((etime-stime))
11305 log "ls -la time: $nolruresize_delta seconds"
11306 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11307 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11309 lru_resize_enable mdc
11310 test_mkdir -p $DIR/$tdir/enable_lru_resize
11312 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11313 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11314 cancel_lru_locks mdc
11317 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11320 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11323 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11327 lruresize_delta=$((etime-stime))
11328 log "ls -la time: $lruresize_delta seconds"
11329 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11331 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11332 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11333 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11334 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11336 log "lru resize performs the same with no lru resize"
11338 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11340 run_test 124b "lru resize (performance test) ======================="
11343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11344 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11345 skip_env "no lru resize on server"
11347 # cache ununsed locks on client
11349 cancel_lru_locks mdc
11350 test_mkdir $DIR/$tdir
11351 createmany -o $DIR/$tdir/f $nr ||
11352 error "failed to create $nr files in $DIR/$tdir"
11353 ls -l $DIR/$tdir > /dev/null
11355 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11356 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11357 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11358 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11359 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11361 # set lru_max_age to 1 sec
11362 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11363 echo "sleep $((recalc_p * 2)) seconds..."
11364 sleep $((recalc_p * 2))
11366 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11367 # restore lru_max_age
11368 $LCTL set_param -n $nsdir.lru_max_age $max_age
11369 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11370 unlinkmany $DIR/$tdir/f $nr
11372 run_test 124c "LRUR cancel very aged locks"
11375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11376 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11377 skip_env "no lru resize on server"
11379 # cache ununsed locks on client
11382 lru_resize_disable mdc
11383 stack_trap "lru_resize_enable mdc" EXIT
11385 cancel_lru_locks mdc
11387 # asynchronous object destroy at MDT could cause bl ast to client
11388 test_mkdir $DIR/$tdir
11389 createmany -o $DIR/$tdir/f $nr ||
11390 error "failed to create $nr files in $DIR/$tdir"
11391 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11393 ls -l $DIR/$tdir > /dev/null
11395 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11396 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11397 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11398 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11400 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11402 # set lru_max_age to 1 sec
11403 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11404 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11406 echo "sleep $((recalc_p * 2)) seconds..."
11407 sleep $((recalc_p * 2))
11409 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11411 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11413 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11415 test_125() { # 13358
11416 $LCTL get_param -n llite.*.client_type | grep -q local ||
11417 skip "must run as local client"
11418 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11419 skip_env "must have acl enabled"
11420 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11422 test_mkdir $DIR/$tdir
11423 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11424 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11425 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11427 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11429 test_126() { # bug 12829/13455
11430 $GSS && skip_env "must run as gss disabled"
11431 $LCTL get_param -n llite.*.client_type | grep -q local ||
11432 skip "must run as local client"
11433 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11435 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11436 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11438 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11440 run_test 126 "check that the fsgid provided by the client is taken into account"
11442 test_127a() { # bug 15521
11443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11444 local name count samp unit min max sum sumsq
11446 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11447 echo "stats before reset"
11448 $LCTL get_param osc.*.stats
11449 $LCTL set_param osc.*.stats=0
11450 local fsize=$((2048 * 1024))
11452 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11453 cancel_lru_locks osc
11454 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11456 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11457 stack_trap "rm -f $TMP/$tfile.tmp"
11458 while read name count samp unit min max sum sumsq; do
11459 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11460 [ ! $min ] && error "Missing min value for $name proc entry"
11461 eval $name=$count || error "Wrong proc format"
11464 read_bytes|write_bytes)
11465 [[ "$unit" =~ "bytes" ]] ||
11466 error "unit is not 'bytes': $unit"
11467 (( $min >= 4096 )) || error "min is too small: $min"
11468 (( $min <= $fsize )) || error "min is too big: $min"
11469 (( $max >= 4096 )) || error "max is too small: $max"
11470 (( $max <= $fsize )) || error "max is too big: $max"
11471 (( $sum == $fsize )) || error "sum is wrong: $sum"
11472 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11473 error "sumsquare is too small: $sumsq"
11474 (( $sumsq <= $fsize * $fsize )) ||
11475 error "sumsquare is too big: $sumsq"
11477 ost_read|ost_write)
11478 [[ "$unit" =~ "usec" ]] ||
11479 error "unit is not 'usec': $unit"
11483 done < $DIR/$tfile.tmp
11485 #check that we actually got some stats
11486 [ "$read_bytes" ] || error "Missing read_bytes stats"
11487 [ "$write_bytes" ] || error "Missing write_bytes stats"
11488 [ "$read_bytes" != 0 ] || error "no read done"
11489 [ "$write_bytes" != 0 ] || error "no write done"
11491 run_test 127a "verify the client stats are sane"
11493 test_127b() { # bug LU-333
11494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11495 local name count samp unit min max sum sumsq
11497 echo "stats before reset"
11498 $LCTL get_param llite.*.stats
11499 $LCTL set_param llite.*.stats=0
11501 # perform 2 reads and writes so MAX is different from SUM.
11502 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11503 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11504 cancel_lru_locks osc
11505 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11506 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11508 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11509 stack_trap "rm -f $TMP/$tfile.tmp"
11510 while read name count samp unit min max sum sumsq; do
11511 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11512 eval $name=$count || error "Wrong proc format"
11515 read_bytes|write_bytes)
11516 [[ "$unit" =~ "bytes" ]] ||
11517 error "unit is not 'bytes': $unit"
11518 (( $count == 2 )) || error "count is not 2: $count"
11519 (( $min == $PAGE_SIZE )) ||
11520 error "min is not $PAGE_SIZE: $min"
11521 (( $max == $PAGE_SIZE )) ||
11522 error "max is not $PAGE_SIZE: $max"
11523 (( $sum == $PAGE_SIZE * 2 )) ||
11524 error "sum is not $((PAGE_SIZE * 2)): $sum"
11527 [[ "$unit" =~ "usec" ]] ||
11528 error "unit is not 'usec': $unit"
11532 done < $TMP/$tfile.tmp
11534 #check that we actually got some stats
11535 [ "$read_bytes" ] || error "Missing read_bytes stats"
11536 [ "$write_bytes" ] || error "Missing write_bytes stats"
11537 [ "$read_bytes" != 0 ] || error "no read done"
11538 [ "$write_bytes" != 0 ] || error "no write done"
11540 run_test 127b "verify the llite client stats are sane"
11542 test_127c() { # LU-12394
11543 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11550 $LCTL set_param llite.*.extents_stats=1
11551 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11553 # Use two stripes so there is enough space in default config
11554 $LFS setstripe -c 2 $DIR/$tfile
11556 # Extent stats start at 0-4K and go in power of two buckets
11557 # LL_HIST_START = 12 --> 2^12 = 4K
11558 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11559 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11561 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11563 # Write and read, 2x each, second time at a non-zero offset
11564 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11565 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11566 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11567 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11571 $LCTL get_param llite.*.extents_stats
11574 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11576 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11578 reads=$(echo $bucket | awk '{print $5}')
11579 writes=$(echo $bucket | awk '{print $9}')
11580 [ "$reads" -eq $count ] ||
11581 error "$reads reads in < $bsize bucket, expect $count"
11582 [ "$writes" -eq $count ] ||
11583 error "$writes writes in < $bsize bucket, expect $count"
11586 # Test mmap write and read
11587 $LCTL set_param llite.*.extents_stats=c
11589 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11590 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11591 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11593 $LCTL get_param llite.*.extents_stats
11595 count=$(((size*1024) / PAGE_SIZE))
11597 bsize=$((2 * PAGE_SIZE / 1024))K
11599 bucket=$($LCTL get_param -n llite.*.extents_stats |
11601 reads=$(echo $bucket | awk '{print $5}')
11602 writes=$(echo $bucket | awk '{print $9}')
11603 # mmap writes fault in the page first, creating an additonal read
11604 [ "$reads" -eq $((2 * count)) ] ||
11605 error "$reads reads in < $bsize bucket, expect $count"
11606 [ "$writes" -eq $count ] ||
11607 error "$writes writes in < $bsize bucket, expect $count"
11609 run_test 127c "test llite extent stats with regular & mmap i/o"
11611 test_128() { # bug 15212
11613 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11618 result=$(grep error $TMP/$tfile.log)
11619 rm -f $DIR/$tfile $TMP/$tfile.log
11620 [ -z "$result" ] ||
11621 error "consecutive find's under interactive lfs failed"
11623 run_test 128 "interactive lfs for 2 consecutive find's"
11625 set_dir_limits () {
11630 local ldproc=/proc/fs/ldiskfs
11631 local facets=$(get_facets MDS)
11633 for facet in ${facets//,/ }; do
11634 canondev=$(ldiskfs_canon \
11635 *.$(convert_facet2label $facet).mntdev $facet)
11636 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11637 ldproc=/sys/fs/ldiskfs
11638 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11639 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11643 check_mds_dmesg() {
11644 local facets=$(get_facets MDS)
11645 for facet in ${facets//,/ }; do
11646 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11653 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11654 skip "Need MDS version with at least 2.5.56"
11655 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11656 skip_env "ldiskfs only test"
11658 remote_mds_nodsh && skip "remote MDS with nodsh"
11662 local has_warning=false
11665 mkdir -p $DIR/$tdir
11667 # block size of mds1
11668 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11669 set_dir_limits $maxsize $maxsize
11670 local dirsize=$(stat -c%s "$DIR/$tdir")
11672 while [[ $dirsize -le $maxsize ]]; do
11673 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11675 if ! $has_warning; then
11676 check_mds_dmesg '"is approaching"' && has_warning=true
11678 # check two errors:
11679 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11680 # EFBIG for previous versions included in ldiskfs series
11681 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11683 echo "return code $rc received as expected"
11685 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11686 error_exit "create failed w/o dir size limit"
11688 check_mds_dmesg '"has reached"' ||
11689 error_exit "reached message should be output"
11691 [ $has_warning = "false" ] &&
11692 error_exit "warning message should be output"
11694 dirsize=$(stat -c%s "$DIR/$tdir")
11696 [[ $dirsize -ge $maxsize ]] && return 0
11697 error_exit "current dir size $dirsize, " \
11698 "previous limit $maxsize"
11699 elif [ $rc -ne 0 ]; then
11701 error_exit "return $rc received instead of expected " \
11702 "$EFBIG or $ENOSPC, files in dir $dirsize"
11704 nfiles=$((nfiles + 1))
11705 dirsize=$(stat -c%s "$DIR/$tdir")
11709 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11711 run_test 129 "test directory size limit ========================"
11720 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11721 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11723 trap cleanup_130 EXIT RETURN
11725 local fm_file=$DIR/$tfile
11726 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11727 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11728 error "dd failed for $fm_file"
11730 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11731 filefrag -ves $fm_file
11733 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11734 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11735 [ $RC != 0 ] && error "filefrag $fm_file failed"
11737 filefrag_op=$(filefrag -ve -k $fm_file |
11738 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11739 lun=$($LFS getstripe -i $fm_file)
11741 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11744 for line in $filefrag_op
11746 frag_lun=`echo $line | cut -d: -f5`
11747 ext_len=`echo $line | cut -d: -f4`
11748 if (( $frag_lun != $lun )); then
11750 error "FIEMAP on 1-stripe file($fm_file) failed"
11753 (( tot_len += ext_len ))
11756 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11758 error "FIEMAP on 1-stripe file($fm_file) failed;"
11764 echo "FIEMAP on single striped file succeeded"
11766 run_test 130a "FIEMAP (1-stripe file)"
11769 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11771 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11772 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11774 trap cleanup_130 EXIT RETURN
11776 local fm_file=$DIR/$tfile
11777 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11778 error "setstripe on $fm_file"
11779 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11780 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11782 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11783 error "dd failed on $fm_file"
11785 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11786 filefrag_op=$(filefrag -ve -k $fm_file |
11787 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11789 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11790 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11795 for line in $filefrag_op
11797 frag_lun=$(echo $line | cut -d: -f5 |
11798 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11799 ext_len=$(echo $line | cut -d: -f4)
11800 if (( $frag_lun != $last_lun )); then
11801 if (( tot_len != 1024 )); then
11803 error "FIEMAP on $fm_file failed; returned " \
11804 "len $tot_len for OST $last_lun instead of 1024"
11807 (( num_luns += 1 ))
11811 (( tot_len += ext_len ))
11814 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11816 error "FIEMAP on $fm_file failed; returned wrong number of " \
11817 "luns or wrong len for OST $last_lun"
11823 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11825 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11828 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11830 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11831 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11833 trap cleanup_130 EXIT RETURN
11835 local fm_file=$DIR/$tfile
11836 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11837 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11838 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11840 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11841 error "dd failed on $fm_file"
11843 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11844 filefrag_op=$(filefrag -ve -k $fm_file |
11845 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11847 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11848 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11853 for line in $filefrag_op
11855 frag_lun=$(echo $line | cut -d: -f5 |
11856 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11857 ext_len=$(echo $line | cut -d: -f4)
11858 if (( $frag_lun != $last_lun )); then
11859 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11860 if (( logical != 512 )); then
11862 error "FIEMAP on $fm_file failed; returned " \
11863 "logical start for lun $logical instead of 512"
11866 if (( tot_len != 512 )); then
11868 error "FIEMAP on $fm_file failed; returned " \
11869 "len $tot_len for OST $last_lun instead of 1024"
11872 (( num_luns += 1 ))
11876 (( tot_len += ext_len ))
11879 if (( num_luns != 2 || tot_len != 512 )); then
11881 error "FIEMAP on $fm_file failed; returned wrong number of " \
11882 "luns or wrong len for OST $last_lun"
11888 echo "FIEMAP on 2-stripe file with hole succeeded"
11890 run_test 130c "FIEMAP (2-stripe file with hole)"
11893 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11895 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11896 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11898 trap cleanup_130 EXIT RETURN
11900 local fm_file=$DIR/$tfile
11901 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11902 error "setstripe on $fm_file"
11903 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11904 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11906 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11907 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11908 error "dd failed on $fm_file"
11910 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11911 filefrag_op=$(filefrag -ve -k $fm_file |
11912 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11914 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11915 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11920 for line in $filefrag_op
11922 frag_lun=$(echo $line | cut -d: -f5 |
11923 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11924 ext_len=$(echo $line | cut -d: -f4)
11925 if (( $frag_lun != $last_lun )); then
11926 if (( tot_len != 1024 )); then
11928 error "FIEMAP on $fm_file failed; returned " \
11929 "len $tot_len for OST $last_lun instead of 1024"
11932 (( num_luns += 1 ))
11936 (( tot_len += ext_len ))
11939 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11941 error "FIEMAP on $fm_file failed; returned wrong number of " \
11942 "luns or wrong len for OST $last_lun"
11948 echo "FIEMAP on N-stripe file succeeded"
11950 run_test 130d "FIEMAP (N-stripe file)"
11953 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11955 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11956 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11958 trap cleanup_130 EXIT RETURN
11960 local fm_file=$DIR/$tfile
11961 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11962 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11963 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11966 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11967 for ((i = 0; i < $NUM_BLKS; i++))
11969 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11972 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11973 filefrag_op=$(filefrag -ve -k $fm_file |
11974 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11976 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11977 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11982 for line in $filefrag_op
11984 frag_lun=$(echo $line | cut -d: -f5 |
11985 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11986 ext_len=$(echo $line | cut -d: -f4)
11987 if (( $frag_lun != $last_lun )); then
11988 if (( tot_len != $EXPECTED_LEN )); then
11990 error "FIEMAP on $fm_file failed; returned " \
11991 "len $tot_len for OST $last_lun instead " \
11995 (( num_luns += 1 ))
11999 (( tot_len += ext_len ))
12002 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12004 error "FIEMAP on $fm_file failed; returned wrong number " \
12005 "of luns or wrong len for OST $last_lun"
12011 echo "FIEMAP with continuation calls succeeded"
12013 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12016 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12017 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12019 local fm_file=$DIR/$tfile
12020 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12021 error "multiop create with lov_delay_create on $fm_file"
12023 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12024 filefrag_extents=$(filefrag -vek $fm_file |
12025 awk '/extents? found/ { print $2 }')
12026 if [[ "$filefrag_extents" != "0" ]]; then
12027 error "FIEMAP on $fm_file failed; " \
12028 "returned $filefrag_extents expected 0"
12033 run_test 130f "FIEMAP (unstriped file)"
12035 # Test for writev/readv
12037 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12038 error "writev test failed"
12039 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12040 error "readv failed"
12043 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12046 local fsize=$((524288 + 1048576 + 1572864))
12047 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12048 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12049 error "append writev test failed"
12051 ((fsize += 1572864 + 1048576))
12052 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12053 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12054 error "append writev test failed"
12057 run_test 131b "test append writev"
12060 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12063 run_test 131c "test read/write on file w/o objects"
12066 rwv -f $DIR/$tfile -w -n 1 1572864
12067 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12068 if [ "$NOB" != 1572864 ]; then
12069 error "Short read filed: read $NOB bytes instead of 1572864"
12073 run_test 131d "test short read"
12076 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12077 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12078 error "read hitting hole failed"
12081 run_test 131e "test read hitting hole"
12090 mds*) res=$(do_facet $facet \
12091 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12093 ost*) res=$(do_facet $facet \
12094 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12096 *) error "Wrong facet '$facet'" ;;
12098 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12099 # if the argument $3 is zero, it means any stat increment is ok.
12100 if [[ $want -gt 0 ]]; then
12101 local count=$(echo $res | awk '{ print $2 }')
12102 [[ $count -ne $want ]] &&
12103 error "The $op counter on $facet is $count, not $want"
12108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12109 remote_ost_nodsh && skip "remote OST with nodsh"
12110 remote_mds_nodsh && skip "remote MDS with nodsh"
12111 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12112 skip_env "MDS doesn't support rename stats"
12114 local testdir=$DIR/${tdir}/stats_testdir
12116 mkdir -p $DIR/${tdir}
12119 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12120 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12122 # verify mdt stats first.
12123 mkdir ${testdir} || error "mkdir failed"
12124 check_stats $SINGLEMDS "mkdir" 1
12125 touch ${testdir}/${tfile} || error "touch failed"
12126 check_stats $SINGLEMDS "open" 1
12127 check_stats $SINGLEMDS "close" 1
12128 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12129 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12130 check_stats $SINGLEMDS "mknod" 2
12132 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12133 check_stats $SINGLEMDS "unlink" 1
12134 rm -f ${testdir}/${tfile} || error "file remove failed"
12135 check_stats $SINGLEMDS "unlink" 2
12137 # remove working dir and check mdt stats again.
12138 rmdir ${testdir} || error "rmdir failed"
12139 check_stats $SINGLEMDS "rmdir" 1
12141 local testdir1=$DIR/${tdir}/stats_testdir1
12142 mkdir -p ${testdir}
12143 mkdir -p ${testdir1}
12144 touch ${testdir1}/test1
12145 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12146 check_stats $SINGLEMDS "crossdir_rename" 1
12148 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12149 check_stats $SINGLEMDS "samedir_rename" 1
12151 rm -rf $DIR/${tdir}
12153 run_test 133a "Verifying MDT stats ========================================"
12158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12159 remote_ost_nodsh && skip "remote OST with nodsh"
12160 remote_mds_nodsh && skip "remote MDS with nodsh"
12162 local testdir=$DIR/${tdir}/stats_testdir
12164 mkdir -p ${testdir} || error "mkdir failed"
12165 touch ${testdir}/${tfile} || error "touch failed"
12166 cancel_lru_locks mdc
12169 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12170 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12172 # extra mdt stats verification.
12173 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12174 check_stats $SINGLEMDS "setattr" 1
12175 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12176 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12178 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12179 check_stats $SINGLEMDS "getattr" 1
12181 rm -rf $DIR/${tdir}
12183 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12184 # so the check below is not reliable
12185 [ $MDSCOUNT -eq 1 ] || return 0
12187 # Sleep to avoid a cached response.
12188 #define OBD_STATFS_CACHE_SECONDS 1
12190 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12191 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12192 $LFS df || error "lfs failed"
12193 check_stats $SINGLEMDS "statfs" 1
12195 # check aggregated statfs (LU-10018)
12196 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12198 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12201 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12202 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12204 check_stats $SINGLEMDS "statfs" 1
12206 # We want to check that the client didn't send OST_STATFS to
12207 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12208 # extra care is needed here.
12209 if remote_mds; then
12210 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12211 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12213 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12214 [ "$res" ] && error "OST got STATFS"
12219 run_test 133b "Verifying extra MDT stats =================================="
12222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12223 remote_ost_nodsh && skip "remote OST with nodsh"
12224 remote_mds_nodsh && skip "remote MDS with nodsh"
12226 local testdir=$DIR/$tdir/stats_testdir
12228 test_mkdir -p $testdir
12230 # verify obdfilter stats.
12231 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12233 cancel_lru_locks osc
12234 wait_delete_completed
12237 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12238 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12240 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12243 cancel_lru_locks osc
12244 check_stats ost1 "write" 1
12246 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12247 check_stats ost1 "read" 1
12249 > $testdir/$tfile || error "truncate failed"
12250 check_stats ost1 "punch" 1
12252 rm -f $testdir/$tfile || error "file remove failed"
12253 wait_delete_completed
12254 check_stats ost1 "destroy" 1
12258 run_test 133c "Verifying OST stats ========================================"
12265 while [ $value -ge 2 ]; do
12270 if [ $orig -gt $order ]; then
12278 local size=('K' 'M' 'G' 'T');
12280 local size_string=$value
12282 while [ $value -ge 1024 ]; do
12283 if [ $i -gt 3 ]; then
12284 #T is the biggest unit we get here, if that is bigger,
12286 size_string=${value}T
12289 value=$((value >> 10))
12290 if [ $value -lt 1024 ]; then
12291 size_string=${value}${size[$i]}
12300 get_rename_size() {
12302 local context=${2:-.}
12303 local sample=$(do_facet $SINGLEMDS $LCTL \
12304 get_param mdt.$FSNAME-MDT0000.rename_stats |
12305 grep -A1 $context |
12306 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12312 remote_ost_nodsh && skip "remote OST with nodsh"
12313 remote_mds_nodsh && skip "remote MDS with nodsh"
12314 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12315 skip_env "MDS doesn't support rename stats"
12317 local testdir1=$DIR/${tdir}/stats_testdir1
12318 local testdir2=$DIR/${tdir}/stats_testdir2
12319 mkdir -p $DIR/${tdir}
12321 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12323 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12324 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12326 createmany -o $testdir1/test 512 || error "createmany failed"
12328 # check samedir rename size
12329 mv ${testdir1}/test0 ${testdir1}/test_0
12331 local testdir1_size=$(ls -l $DIR/${tdir} |
12332 awk '/stats_testdir1/ {print $5}')
12333 local testdir2_size=$(ls -l $DIR/${tdir} |
12334 awk '/stats_testdir2/ {print $5}')
12336 testdir1_size=$(order_2 $testdir1_size)
12337 testdir2_size=$(order_2 $testdir2_size)
12339 testdir1_size=$(size_in_KMGT $testdir1_size)
12340 testdir2_size=$(size_in_KMGT $testdir2_size)
12342 echo "source rename dir size: ${testdir1_size}"
12343 echo "target rename dir size: ${testdir2_size}"
12345 local cmd="do_facet $SINGLEMDS $LCTL "
12346 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12348 eval $cmd || error "$cmd failed"
12349 local samedir=$($cmd | grep 'same_dir')
12350 local same_sample=$(get_rename_size $testdir1_size)
12351 [ -z "$samedir" ] && error "samedir_rename_size count error"
12352 [[ $same_sample -eq 1 ]] ||
12353 error "samedir_rename_size error $same_sample"
12354 echo "Check same dir rename stats success"
12356 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12358 # check crossdir rename size
12359 mv ${testdir1}/test_0 ${testdir2}/test_0
12361 testdir1_size=$(ls -l $DIR/${tdir} |
12362 awk '/stats_testdir1/ {print $5}')
12363 testdir2_size=$(ls -l $DIR/${tdir} |
12364 awk '/stats_testdir2/ {print $5}')
12366 testdir1_size=$(order_2 $testdir1_size)
12367 testdir2_size=$(order_2 $testdir2_size)
12369 testdir1_size=$(size_in_KMGT $testdir1_size)
12370 testdir2_size=$(size_in_KMGT $testdir2_size)
12372 echo "source rename dir size: ${testdir1_size}"
12373 echo "target rename dir size: ${testdir2_size}"
12375 eval $cmd || error "$cmd failed"
12376 local crossdir=$($cmd | grep 'crossdir')
12377 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12378 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12379 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12380 [[ $src_sample -eq 1 ]] ||
12381 error "crossdir_rename_size error $src_sample"
12382 [[ $tgt_sample -eq 1 ]] ||
12383 error "crossdir_rename_size error $tgt_sample"
12384 echo "Check cross dir rename stats success"
12385 rm -rf $DIR/${tdir}
12387 run_test 133d "Verifying rename_stats ========================================"
12390 remote_mds_nodsh && skip "remote MDS with nodsh"
12391 remote_ost_nodsh && skip "remote OST with nodsh"
12392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12394 local testdir=$DIR/${tdir}/stats_testdir
12395 local ctr f0 f1 bs=32768 count=42 sum
12397 mkdir -p ${testdir} || error "mkdir failed"
12399 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12401 for ctr in {write,read}_bytes; do
12403 cancel_lru_locks osc
12405 do_facet ost1 $LCTL set_param -n \
12406 "obdfilter.*.exports.clear=clear"
12408 if [ $ctr = write_bytes ]; then
12410 f1=${testdir}/${tfile}
12412 f0=${testdir}/${tfile}
12416 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12419 cancel_lru_locks osc
12421 sum=$(do_facet ost1 $LCTL get_param \
12422 "obdfilter.*.exports.*.stats" |
12423 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12424 $1 == ctr { sum += $7 }
12425 END { printf("%0.0f", sum) }')
12427 if ((sum != bs * count)); then
12428 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12432 rm -rf $DIR/${tdir}
12434 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12436 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12438 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12439 # not honor the -ignore_readdir_race option correctly. So we call
12440 # error_ignore() rather than error() in these cases. See LU-11152.
12442 if (find --version; do_facet mds1 find --version) |
12443 grep -q '\b4\.5\.1[1-4]\b'; then
12444 error_ignore LU-11152 "$@"
12451 # First without trusting modes.
12452 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12453 echo "proc_dirs='$proc_dirs'"
12454 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12455 find $proc_dirs -exec cat '{}' \; &> /dev/null
12457 # Second verifying readability.
12458 $LCTL get_param -R '*' &> /dev/null
12460 # Verifing writability with badarea_io.
12462 -ignore_readdir_race \
12464 -not -name force_lbug \
12465 -not -name changelog_mask \
12466 -exec badarea_io '{}' \; ||
12467 error_133 "find $proc_dirs failed"
12469 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12472 remote_mds_nodsh && skip "remote MDS with nodsh"
12473 remote_ost_nodsh && skip "remote OST with nodsh"
12475 # eventually, this can also be replaced with "lctl get_param -R",
12476 # but not until that option is always available on the server
12478 for facet in mds1 ost1; do
12479 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
12480 skip_noexit "Too old lustre on $facet"
12481 local facet_proc_dirs=$(do_facet $facet \
12482 \\\ls -d $proc_regexp 2>/dev/null)
12483 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12484 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12485 do_facet $facet find $facet_proc_dirs \
12486 ! -name req_history \
12487 -exec cat '{}' \\\; &> /dev/null
12489 do_facet $facet find $facet_proc_dirs \
12490 ! -name req_history \
12492 -exec cat '{}' \\\; &> /dev/null ||
12493 error "proc file read failed"
12495 do_facet $facet find $facet_proc_dirs \
12496 -ignore_readdir_race \
12498 -not -name force_lbug \
12499 -not -name changelog_mask \
12500 -exec badarea_io '{}' \\\; ||
12501 error_133 "$facet find $facet_proc_dirs failed"
12504 # remount the FS in case writes/reads /proc break the FS
12505 cleanup || error "failed to unmount"
12506 setup || error "failed to setup"
12509 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12512 remote_mds_nodsh && skip "remote MDS with nodsh"
12513 remote_ost_nodsh && skip "remote OST with nodsh"
12514 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12515 skip "Need MDS version at least 2.9.54"
12519 for facet in client mds1 ost1; do
12520 local facet_proc_dirs=$(do_facet $facet \
12521 \\\ls -d $proc_regexp 2> /dev/null)
12522 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12523 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12524 # Get the list of files that are missing the terminating newline
12525 local missing=($(do_facet $facet \
12526 find ${facet_proc_dirs} -type f \| \
12527 while read F\; do \
12528 awk -v FS='\v' -v RS='\v\v' \
12529 "'END { if(NR>0 && \
12530 \\\$NF !~ /.*\\\n\$/) \
12531 print FILENAME}'" \
12534 [ ${#missing[*]} -eq 0 ] ||
12535 error "files do not end with newline: ${missing[*]}"
12538 run_test 133h "Proc files should end with newlines"
12541 remote_mds_nodsh && skip "remote MDS with nodsh"
12542 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12543 skip "Need MDS version at least 2.7.54"
12545 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12546 cancel_lru_locks mdc
12548 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12549 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12550 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12553 createmany -o $DIR/$tdir/f $nr ||
12554 error "failed to create $nr files in $DIR/$tdir"
12555 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12557 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12558 do_facet mds1 $LCTL set_param fail_loc=0x327
12559 do_facet mds1 $LCTL set_param fail_val=500
12562 echo "sleep 10 seconds ..."
12564 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12566 do_facet mds1 $LCTL set_param fail_loc=0
12567 do_facet mds1 $LCTL set_param fail_val=0
12568 [ $lck_cnt -lt $unused ] ||
12569 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12572 unlinkmany $DIR/$tdir/f $nr
12574 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12577 remote_mds_nodsh && skip "remote MDS with nodsh"
12578 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12579 skip "Need MDS version at least 2.7.54"
12581 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12582 cancel_lru_locks mdc
12584 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12585 ldlm.lock_reclaim_threshold_mb)
12586 # disable reclaim temporarily
12587 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12589 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12590 do_facet mds1 $LCTL set_param fail_loc=0x328
12591 do_facet mds1 $LCTL set_param fail_val=500
12593 $LCTL set_param debug=+trace
12596 createmany -o $DIR/$tdir/f $nr &
12597 local create_pid=$!
12599 echo "Sleep $TIMEOUT seconds ..."
12601 if ! ps -p $create_pid > /dev/null 2>&1; then
12602 do_facet mds1 $LCTL set_param fail_loc=0
12603 do_facet mds1 $LCTL set_param fail_val=0
12604 do_facet mds1 $LCTL set_param \
12605 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12606 error "createmany finished incorrectly!"
12608 do_facet mds1 $LCTL set_param fail_loc=0
12609 do_facet mds1 $LCTL set_param fail_val=0
12610 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12611 wait $create_pid || return 1
12613 unlinkmany $DIR/$tdir/f $nr
12615 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12618 remote_mds_nodsh && skip "remote MDS with nodsh"
12619 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12620 skip "Need MDS version at least 2.13.50"
12623 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12625 #define OBD_FAIL_PLAIN_RECORDS 0x1319
12626 #set only one record at plain llog
12627 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
12629 #fill already existed plain llog each 64767
12630 #wrapping whole catalog
12631 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12633 createmany -o $DIR/$tdir/$tfile_ 64700
12634 for (( i = 0; i < 64700; i = i + 2 ))
12636 rm $DIR/$tdir/$tfile_$i &
12637 rm $DIR/$tdir/$tfile_$((i + 1)) &
12642 #waiting osp synchronization
12643 wait_delete_completed
12645 run_test 135 "Race catalog processing"
12648 remote_mds_nodsh && skip "remote MDS with nodsh"
12649 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12650 skip "Need MDS version at least 2.13.50"
12653 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12654 $SETSTRIPE -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
12655 #set only one record at plain llog
12656 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
12657 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
12659 #fill already existed 2 plain llogs each 64767
12660 #wrapping whole catalog
12661 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12662 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
12663 wait_delete_completed
12665 createmany -o $DIR/$tdir/$tfile_ 10
12668 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12669 for (( i = 0; i < 10; i = i + 3 ))
12671 rm $DIR/$tdir/$tfile_$i &
12672 rm $DIR/$tdir/$tfile_$((i + 1)) &
12676 rm $DIR/$tdir/$tfile_$((i + 2)) &
12679 #waiting osp synchronization
12680 wait_delete_completed
12682 run_test 136 "Race catalog processing 2"
12684 test_140() { #bug-17379
12685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12687 test_mkdir $DIR/$tdir
12688 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12689 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12691 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12692 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12694 while i=$((i + 1)); do
12696 cd $i || error "Changing to $i"
12697 ln -s ../stat stat || error "Creating stat symlink"
12698 # Read the symlink until ELOOP present,
12699 # not LBUGing the system is considered success,
12700 # we didn't overrun the stack.
12701 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12702 if [ $ret -ne 0 ]; then
12703 if [ $ret -eq 40 ]; then
12706 error "Open stat symlink"
12712 echo "The symlink depth = $i"
12713 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12714 error "Invalid symlink depth"
12716 # Test recursive symlink
12717 ln -s symlink_self symlink_self
12718 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12719 echo "open symlink_self returns $ret"
12720 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12722 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12727 local TF="$TMP/$tfile"
12729 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12731 cancel_lru_locks $OSC
12732 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12733 remount_client $MOUNT
12735 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12738 $TRUNCATE $DIR/$tfile 6000
12739 cancel_lru_locks $OSC
12740 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12743 echo "12345" >>$DIR/$tfile
12744 cancel_lru_locks $OSC
12745 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12748 echo "12345" >>$DIR/$tfile
12749 cancel_lru_locks $OSC
12750 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12755 run_test 150 "truncate/append tests"
12757 #LU-2902 roc_hit was not able to read all values from lproc
12758 function roc_hit_init() {
12759 local list=$(comma_list $(osts_nodes))
12760 local dir=$DIR/$tdir-check
12761 local file=$dir/$tfile
12767 #use setstripe to do a write to every ost
12768 for i in $(seq 0 $((OSTCOUNT-1))); do
12769 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12770 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12771 idx=$(printf %04x $i)
12772 BEFORE=$(get_osd_param $list *OST*$idx stats |
12773 awk '$1 == "cache_access" {sum += $7}
12774 END { printf("%0.0f", sum) }')
12776 cancel_lru_locks osc
12777 cat $file >/dev/null
12779 AFTER=$(get_osd_param $list *OST*$idx stats |
12780 awk '$1 == "cache_access" {sum += $7}
12781 END { printf("%0.0f", sum) }')
12783 echo BEFORE:$BEFORE AFTER:$AFTER
12784 if ! let "AFTER - BEFORE == 4"; then
12786 error "roc_hit is not safe to use"
12794 function roc_hit() {
12795 local list=$(comma_list $(osts_nodes))
12796 echo $(get_osd_param $list '' stats |
12797 awk '$1 == "cache_hit" {sum += $7}
12798 END { printf("%0.0f", sum) }')
12801 function set_cache() {
12804 if [ "$2" == "off" ]; then
12807 local list=$(comma_list $(osts_nodes))
12808 set_osd_param $list '' $1_cache_enable $on
12810 cancel_lru_locks osc
12814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12815 remote_ost_nodsh && skip "remote OST with nodsh"
12818 local list=$(comma_list $(osts_nodes))
12820 # check whether obdfilter is cache capable at all
12821 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12822 skip "not cache-capable obdfilter"
12825 # check cache is enabled on all obdfilters
12826 if get_osd_param $list '' read_cache_enable | grep 0; then
12827 skip "oss cache is disabled"
12830 set_osd_param $list '' writethrough_cache_enable 1
12832 # check write cache is enabled on all obdfilters
12833 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12834 skip "oss write cache is NOT enabled"
12839 #define OBD_FAIL_OBD_NO_LRU 0x609
12840 do_nodes $list $LCTL set_param fail_loc=0x609
12842 # pages should be in the case right after write
12843 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12846 local BEFORE=$(roc_hit)
12847 cancel_lru_locks osc
12848 cat $DIR/$tfile >/dev/null
12849 local AFTER=$(roc_hit)
12851 do_nodes $list $LCTL set_param fail_loc=0
12853 if ! let "AFTER - BEFORE == CPAGES"; then
12854 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12857 cancel_lru_locks osc
12858 # invalidates OST cache
12859 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
12860 set_osd_param $list '' read_cache_enable 0
12861 cat $DIR/$tfile >/dev/null
12863 # now data shouldn't be found in the cache
12865 cancel_lru_locks osc
12866 cat $DIR/$tfile >/dev/null
12868 if let "AFTER - BEFORE != 0"; then
12869 error "IN CACHE: before: $BEFORE, after: $AFTER"
12872 set_osd_param $list '' read_cache_enable 1
12875 run_test 151 "test cache on oss and controls ==============================="
12878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12880 local TF="$TMP/$tfile"
12882 # simulate ENOMEM during write
12883 #define OBD_FAIL_OST_NOMEM 0x226
12884 lctl set_param fail_loc=0x80000226
12885 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12887 sync || error "sync failed"
12888 lctl set_param fail_loc=0
12890 # discard client's cache
12891 cancel_lru_locks osc
12893 # simulate ENOMEM during read
12894 lctl set_param fail_loc=0x80000226
12895 cmp $TF $DIR/$tfile || error "cmp failed"
12896 lctl set_param fail_loc=0
12900 run_test 152 "test read/write with enomem ============================"
12903 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12905 run_test 153 "test if fdatasync does not crash ======================="
12907 dot_lustre_fid_permission_check() {
12909 local ffid=$MOUNT/.lustre/fid/$fid
12912 echo "stat fid $fid"
12913 stat $ffid > /dev/null || error "stat $ffid failed."
12914 echo "touch fid $fid"
12915 touch $ffid || error "touch $ffid failed."
12916 echo "write to fid $fid"
12917 cat /etc/hosts > $ffid || error "write $ffid failed."
12918 echo "read fid $fid"
12919 diff /etc/hosts $ffid || error "read $ffid failed."
12920 echo "append write to fid $fid"
12921 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12922 echo "rename fid $fid"
12923 mv $ffid $test_dir/$tfile.1 &&
12924 error "rename $ffid to $tfile.1 should fail."
12925 touch $test_dir/$tfile.1
12926 mv $test_dir/$tfile.1 $ffid &&
12927 error "rename $tfile.1 to $ffid should fail."
12928 rm -f $test_dir/$tfile.1
12929 echo "truncate fid $fid"
12930 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12931 echo "link fid $fid"
12932 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12933 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12934 echo "setfacl fid $fid"
12935 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12936 echo "getfacl fid $fid"
12937 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12939 echo "unlink fid $fid"
12940 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12941 echo "mknod fid $fid"
12942 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12944 fid=[0xf00000400:0x1:0x0]
12945 ffid=$MOUNT/.lustre/fid/$fid
12947 echo "stat non-exist fid $fid"
12948 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12949 echo "write to non-exist fid $fid"
12950 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12951 echo "link new fid $fid"
12952 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12954 mkdir -p $test_dir/$tdir
12955 touch $test_dir/$tdir/$tfile
12956 fid=$($LFS path2fid $test_dir/$tdir)
12959 error "error: could not get fid for $test_dir/$dir/$tfile."
12961 ffid=$MOUNT/.lustre/fid/$fid
12964 ls $ffid > /dev/null || error "ls $ffid failed."
12965 echo "touch $fid/$tfile.1"
12966 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12968 echo "touch $MOUNT/.lustre/fid/$tfile"
12969 touch $MOUNT/.lustre/fid/$tfile && \
12970 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12972 echo "setxattr to $MOUNT/.lustre/fid"
12973 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12975 echo "listxattr for $MOUNT/.lustre/fid"
12976 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12978 echo "delxattr from $MOUNT/.lustre/fid"
12979 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12981 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12982 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12983 error "touch invalid fid should fail."
12985 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12986 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12987 error "touch non-normal fid should fail."
12989 echo "rename $tdir to $MOUNT/.lustre/fid"
12990 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
12991 error "rename to $MOUNT/.lustre/fid should fail."
12993 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
12995 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
12996 local new_obf_mode=777
12998 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
12999 chmod $new_obf_mode $DIR/.lustre/fid ||
13000 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13002 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13003 [ $obf_mode -eq $new_obf_mode ] ||
13004 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13006 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13007 chmod $old_obf_mode $DIR/.lustre/fid ||
13008 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13011 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13012 fid=$($LFS path2fid $test_dir/$tfile-2)
13014 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13016 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13017 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13018 error "create lov data thru .lustre failed"
13020 echo "cp /etc/passwd $test_dir/$tfile-2"
13021 cp /etc/passwd $test_dir/$tfile-2 ||
13022 error "copy to $test_dir/$tfile-2 failed."
13023 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13024 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13025 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13027 rm -rf $test_dir/tfile.lnk
13028 rm -rf $test_dir/$tfile-2
13032 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13033 skip "Need MDS version at least 2.4.1"
13035 local tf=$DIR/$tfile
13038 local fid=$($LFS path2fid $tf)
13039 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13041 # check that we get the same pathname back
13042 local found=$($LFS fid2path $MOUNT "$fid")
13043 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13044 [ "$found" == "$tf" ] ||
13045 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13047 run_test 154A "lfs path2fid and fid2path basic checks"
13050 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13051 skip "Need MDS version at least 2.4.1"
13053 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13054 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13055 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13056 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13058 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13059 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13061 # check that we get the same pathname
13062 echo "PFID: $PFID, name: $name"
13063 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13064 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13065 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13066 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13068 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13070 run_test 154B "verify the ll_decode_linkea tool"
13073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13074 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13075 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13076 skip "Need MDS version at least 2.2.51"
13077 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13079 cp /etc/hosts $DIR/$tfile
13081 fid=$($LFS path2fid $DIR/$tfile)
13083 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13085 dot_lustre_fid_permission_check "$fid" $DIR ||
13086 error "dot lustre permission check $fid failed"
13088 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13090 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13092 touch $MOUNT/.lustre/file &&
13093 error "creation is not allowed under .lustre"
13095 mkdir $MOUNT/.lustre/dir &&
13096 error "mkdir is not allowed under .lustre"
13100 run_test 154a "Open-by-FID"
13103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13104 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13105 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13106 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13107 skip "Need MDS version at least 2.2.51"
13109 local remote_dir=$DIR/$tdir/remote_dir
13113 mkdir -p $DIR/$tdir
13114 $LFS mkdir -i $MDTIDX $remote_dir ||
13115 error "create remote directory failed"
13117 cp /etc/hosts $remote_dir/$tfile
13119 fid=$($LFS path2fid $remote_dir/$tfile)
13121 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13123 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13124 error "dot lustre permission check $fid failed"
13127 run_test 154b "Open-by-FID for remote directory"
13130 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13131 skip "Need MDS version at least 2.4.1"
13133 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13134 local FID1=$($LFS path2fid $DIR/$tfile.1)
13135 local FID2=$($LFS path2fid $DIR/$tfile.2)
13136 local FID3=$($LFS path2fid $DIR/$tfile.3)
13139 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13140 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13141 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13143 [ "$FID" = "${!want}" ] ||
13144 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13148 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13150 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13151 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13155 run_test 154c "lfs path2fid and fid2path multiple arguments"
13158 remote_mds_nodsh && skip "remote MDS with nodsh"
13159 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13160 skip "Need MDS version at least 2.5.53"
13162 if remote_mds; then
13163 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13167 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13174 local fid=$($LFS path2fid $DIR/$tfile)
13177 cmd="exec $fd<$DIR/$tfile"
13179 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13180 echo "$fid_list" | grep "$fid"
13183 cmd="exec $fd>/dev/null"
13185 if [ $rc -ne 0 ]; then
13186 error "FID $fid not found in open files list $fid_list"
13189 run_test 154d "Verify open file fid"
13193 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13194 skip "Need MDS version at least 2.6.50"
13196 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13197 error ".lustre returned by readdir"
13200 run_test 154e ".lustre is not returned by readdir"
13203 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13205 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13206 test_mkdir -p -c1 $DIR/$tdir/d
13207 # test dirs inherit from its stripe
13208 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13209 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13210 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13211 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13214 # get fid of parents
13215 local FID0=$($LFS path2fid $DIR/$tdir/d)
13216 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13217 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13218 local FID3=$($LFS path2fid $DIR)
13220 # check that path2fid --parents returns expected <parent_fid>/name
13221 # 1) test for a directory (single parent)
13222 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13223 [ "$parent" == "$FID0/foo1" ] ||
13224 error "expected parent: $FID0/foo1, got: $parent"
13226 # 2) test for a file with nlink > 1 (multiple parents)
13227 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13228 echo "$parent" | grep -F "$FID1/$tfile" ||
13229 error "$FID1/$tfile not returned in parent list"
13230 echo "$parent" | grep -F "$FID2/link" ||
13231 error "$FID2/link not returned in parent list"
13233 # 3) get parent by fid
13234 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13235 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13236 echo "$parent" | grep -F "$FID1/$tfile" ||
13237 error "$FID1/$tfile not returned in parent list (by fid)"
13238 echo "$parent" | grep -F "$FID2/link" ||
13239 error "$FID2/link not returned in parent list (by fid)"
13241 # 4) test for entry in root directory
13242 parent=$($LFS path2fid --parents $DIR/f)
13243 echo "$parent" | grep -F "$FID3/f" ||
13244 error "$FID3/f not returned in parent list"
13246 # 5) test it on root directory
13247 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13248 error "$MOUNT should not have parents"
13250 # enable xattr caching and check that linkea is correctly updated
13251 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13252 save_lustre_params client "llite.*.xattr_cache" > $save
13253 lctl set_param llite.*.xattr_cache 1
13255 # 6.1) linkea update on rename
13256 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13258 # get parents by fid
13259 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13260 # foo1 should no longer be returned in parent list
13261 echo "$parent" | grep -F "$FID1" &&
13262 error "$FID1 should no longer be in parent list"
13263 # the new path should appear
13264 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13265 error "$FID2/$tfile.moved is not in parent list"
13267 # 6.2) linkea update on unlink
13268 rm -f $DIR/$tdir/d/foo2/link
13269 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13270 # foo2/link should no longer be returned in parent list
13271 echo "$parent" | grep -F "$FID2/link" &&
13272 error "$FID2/link should no longer be in parent list"
13276 restore_lustre_params < $save
13279 run_test 154f "get parent fids by reading link ea"
13283 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13284 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13285 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13286 skip "Need MDS version at least 2.6.92"
13288 mkdir -p $DIR/$tdir
13289 llapi_fid_test -d $DIR/$tdir
13291 run_test 154g "various llapi FID tests"
13293 test_155_small_load() {
13294 local temp=$TMP/$tfile
13295 local file=$DIR/$tfile
13297 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13298 error "dd of=$temp bs=6096 count=1 failed"
13300 cancel_lru_locks $OSC
13301 cmp $temp $file || error "$temp $file differ"
13303 $TRUNCATE $temp 6000
13304 $TRUNCATE $file 6000
13305 cmp $temp $file || error "$temp $file differ (truncate1)"
13307 echo "12345" >>$temp
13308 echo "12345" >>$file
13309 cmp $temp $file || error "$temp $file differ (append1)"
13311 echo "12345" >>$temp
13312 echo "12345" >>$file
13313 cmp $temp $file || error "$temp $file differ (append2)"
13319 test_155_big_load() {
13320 remote_ost_nodsh && skip "remote OST with nodsh"
13322 local temp=$TMP/$tfile
13323 local file=$DIR/$tfile
13326 local cache_size=$(do_facet ost$((MAXI+1)) \
13327 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13328 local large_file_size=$((cache_size * 2))
13330 echo "OSS cache size: $cache_size KB"
13331 echo "Large file size: $large_file_size KB"
13333 [ $MAXV -le $large_file_size ] &&
13334 skip_env "max available OST size needs > $large_file_size KB"
13336 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13338 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13339 error "dd of=$temp bs=$large_file_size count=1k failed"
13342 cancel_lru_locks osc
13343 cmp $temp $file || error "$temp $file differ"
13349 save_writethrough() {
13350 local facets=$(get_facets OST)
13352 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13358 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13360 save_writethrough $p
13363 set_cache writethrough on
13364 test_155_small_load
13365 restore_lustre_params < $p
13368 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13373 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13375 save_writethrough $p
13378 set_cache writethrough off
13379 test_155_small_load
13380 restore_lustre_params < $p
13383 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13388 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13390 save_writethrough $p
13393 set_cache writethrough on
13394 test_155_small_load
13395 restore_lustre_params < $p
13398 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13403 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13405 save_writethrough $p
13408 set_cache writethrough off
13409 test_155_small_load
13410 restore_lustre_params < $p
13413 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13418 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13420 save_writethrough $p
13423 set_cache writethrough on
13425 restore_lustre_params < $p
13428 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13433 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13435 save_writethrough $p
13438 set_cache writethrough off
13440 restore_lustre_params < $p
13443 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13448 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13450 save_writethrough $p
13453 set_cache writethrough on
13455 restore_lustre_params < $p
13458 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13463 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13465 save_writethrough $p
13468 set_cache writethrough off
13470 restore_lustre_params < $p
13473 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13477 remote_ost_nodsh && skip "remote OST with nodsh"
13478 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13479 skip "stats not implemented on old servers"
13480 [ "$ost1_FSTYPE" = "zfs" ] &&
13481 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13486 local file="$DIR/$tfile"
13487 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13489 save_writethrough $p
13492 log "Turn on read and write cache"
13494 set_cache writethrough on
13496 log "Write data and read it back."
13497 log "Read should be satisfied from the cache."
13498 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13500 cancel_lru_locks osc
13501 cat $file >/dev/null
13503 if ! let "AFTER - BEFORE == CPAGES"; then
13504 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13506 log "cache hits: before: $BEFORE, after: $AFTER"
13509 log "Read again; it should be satisfied from the cache."
13511 cancel_lru_locks osc
13512 cat $file >/dev/null
13514 if ! let "AFTER - BEFORE == CPAGES"; then
13515 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13517 log "cache hits:: before: $BEFORE, after: $AFTER"
13520 log "Turn off the read cache and turn on the write cache"
13522 set_cache writethrough on
13524 log "Read again; it should be satisfied from the cache."
13526 cancel_lru_locks osc
13527 cat $file >/dev/null
13529 if ! let "AFTER - BEFORE == CPAGES"; then
13530 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13532 log "cache hits:: before: $BEFORE, after: $AFTER"
13535 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13536 # > 2.12.56 uses pagecache if cached
13537 log "Read again; it should not be satisfied from the cache."
13539 cancel_lru_locks osc
13540 cat $file >/dev/null
13542 if ! let "AFTER - BEFORE == 0"; then
13543 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13545 log "cache hits:: before: $BEFORE, after: $AFTER"
13549 log "Write data and read it back."
13550 log "Read should be satisfied from the cache."
13551 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13553 cancel_lru_locks osc
13554 cat $file >/dev/null
13556 if ! let "AFTER - BEFORE == CPAGES"; then
13557 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13559 log "cache hits:: before: $BEFORE, after: $AFTER"
13562 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13563 # > 2.12.56 uses pagecache if cached
13564 log "Read again; it should not be satisfied from the cache."
13566 cancel_lru_locks osc
13567 cat $file >/dev/null
13569 if ! let "AFTER - BEFORE == 0"; then
13570 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13572 log "cache hits:: before: $BEFORE, after: $AFTER"
13576 log "Turn off read and write cache"
13578 set_cache writethrough off
13580 log "Write data and read it back"
13581 log "It should not be satisfied from the cache."
13583 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13584 cancel_lru_locks osc
13586 cat $file >/dev/null
13588 if ! let "AFTER - BEFORE == 0"; then
13589 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13591 log "cache hits:: before: $BEFORE, after: $AFTER"
13594 log "Turn on the read cache and turn off the write cache"
13596 set_cache writethrough off
13598 log "Write data and read it back"
13599 log "It should not be satisfied from the cache."
13601 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13603 cancel_lru_locks osc
13604 cat $file >/dev/null
13606 if ! let "AFTER - BEFORE == 0"; then
13607 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13609 log "cache hits:: before: $BEFORE, after: $AFTER"
13612 log "Read again; it should be satisfied from the cache."
13614 cancel_lru_locks osc
13615 cat $file >/dev/null
13617 if ! let "AFTER - BEFORE == CPAGES"; then
13618 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13620 log "cache hits:: before: $BEFORE, after: $AFTER"
13623 restore_lustre_params < $p
13626 run_test 156 "Verification of tunables"
13629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13630 remote_mds_nodsh && skip "remote MDS with nodsh"
13631 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13632 skip "Need MDS version at least 2.2.0"
13634 changelog_register || error "changelog_register failed"
13635 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13636 changelog_users $SINGLEMDS | grep -q $cl_user ||
13637 error "User $cl_user not found in changelog_users"
13640 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13641 changelog_clear 0 || error "changelog_clear failed"
13642 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13643 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13644 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13645 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13646 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13647 rm $DIR/$tdir/pics/desktop.jpg
13649 changelog_dump | tail -10
13651 echo "verifying changelog mask"
13652 changelog_chmask "-MKDIR"
13653 changelog_chmask "-CLOSE"
13655 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13656 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13658 changelog_chmask "+MKDIR"
13659 changelog_chmask "+CLOSE"
13661 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13662 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13664 changelog_dump | tail -10
13665 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13666 CLOSES=$(changelog_dump | grep -c "CLOSE")
13667 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13668 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13671 echo "verifying target fid"
13672 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13673 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13674 [ "$fidc" == "$fidf" ] ||
13675 error "changelog '$tfile' fid $fidc != file fid $fidf"
13676 echo "verifying parent fid"
13677 # The FID returned from the Changelog may be the directory shard on
13678 # a different MDT, and not the FID returned by path2fid on the parent.
13679 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13680 # since this is what will matter when recreating this file in the tree.
13681 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13682 local pathp=$($LFS fid2path $MOUNT "$fidp")
13683 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13684 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13686 echo "getting records for $cl_user"
13687 changelog_users $SINGLEMDS
13688 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13690 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13691 error "changelog_clear failed"
13692 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13693 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13694 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13695 error "user index expect $user_rec1 + $nclr != $user_rec2"
13697 local min0_rec=$(changelog_users $SINGLEMDS |
13698 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13699 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13700 awk '{ print $1; exit; }')
13702 changelog_dump | tail -n 5
13703 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13704 [ $first_rec == $((min0_rec + 1)) ] ||
13705 error "first index should be $min0_rec + 1 not $first_rec"
13707 # LU-3446 changelog index reset on MDT restart
13708 local cur_rec1=$(changelog_users $SINGLEMDS |
13709 awk '/^current.index:/ { print $NF }')
13710 changelog_clear 0 ||
13711 error "clear all changelog records for $cl_user failed"
13712 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13713 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13714 error "Fail to start $SINGLEMDS"
13715 local cur_rec2=$(changelog_users $SINGLEMDS |
13716 awk '/^current.index:/ { print $NF }')
13717 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13718 [ $cur_rec1 == $cur_rec2 ] ||
13719 error "current index should be $cur_rec1 not $cur_rec2"
13721 echo "verifying users from this test are deregistered"
13722 changelog_deregister || error "changelog_deregister failed"
13723 changelog_users $SINGLEMDS | grep -q $cl_user &&
13724 error "User '$cl_user' still in changelog_users"
13726 # lctl get_param -n mdd.*.changelog_users
13727 # current index: 144
13728 # ID index (idle seconds)
13730 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13731 # this is the normal case where all users were deregistered
13732 # make sure no new records are added when no users are present
13733 local last_rec1=$(changelog_users $SINGLEMDS |
13734 awk '/^current.index:/ { print $NF }')
13735 touch $DIR/$tdir/chloe
13736 local last_rec2=$(changelog_users $SINGLEMDS |
13737 awk '/^current.index:/ { print $NF }')
13738 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13739 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13741 # any changelog users must be leftovers from a previous test
13742 changelog_users $SINGLEMDS
13743 echo "other changelog users; can't verify off"
13746 run_test 160a "changelog sanity"
13748 test_160b() { # LU-3587
13749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13750 remote_mds_nodsh && skip "remote MDS with nodsh"
13751 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13752 skip "Need MDS version at least 2.2.0"
13754 changelog_register || error "changelog_register failed"
13755 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13756 changelog_users $SINGLEMDS | grep -q $cl_user ||
13757 error "User '$cl_user' not found in changelog_users"
13759 local longname1=$(str_repeat a 255)
13760 local longname2=$(str_repeat b 255)
13763 echo "creating very long named file"
13764 touch $longname1 || error "create of '$longname1' failed"
13765 echo "renaming very long named file"
13766 mv $longname1 $longname2
13768 changelog_dump | grep RENME | tail -n 5
13771 run_test 160b "Verify that very long rename doesn't crash in changelog"
13774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13775 remote_mds_nodsh && skip "remote MDS with nodsh"
13777 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13778 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13779 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13780 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13784 # Registration step
13785 changelog_register || error "changelog_register failed"
13788 mkdir -p $DIR/$tdir
13789 $MCREATE $DIR/$tdir/foo_160c
13790 changelog_chmask "-TRUNC"
13791 $TRUNCATE $DIR/$tdir/foo_160c 200
13792 changelog_chmask "+TRUNC"
13793 $TRUNCATE $DIR/$tdir/foo_160c 199
13794 changelog_dump | tail -n 5
13795 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13796 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13798 run_test 160c "verify that changelog log catch the truncate event"
13801 remote_mds_nodsh && skip "remote MDS with nodsh"
13802 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13804 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13805 skip "Need MDS version at least 2.7.60"
13807 # Registration step
13808 changelog_register || error "changelog_register failed"
13810 mkdir -p $DIR/$tdir/migrate_dir
13811 changelog_clear 0 || error "changelog_clear failed"
13813 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13814 changelog_dump | tail -n 5
13815 local migrates=$(changelog_dump | grep -c "MIGRT")
13816 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13818 run_test 160d "verify that changelog log catch the migrate event"
13821 remote_mds_nodsh && skip "remote MDS with nodsh"
13824 changelog_register || error "changelog_register failed"
13826 # Delete a future user (expect fail)
13827 local MDT0=$(facet_svc $SINGLEMDS)
13828 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13831 if [ $rc -eq 0 ]; then
13832 error "Deleted non-existant user cl77"
13833 elif [ $rc -ne 2 ]; then
13834 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13837 # Clear to a bad index (1 billion should be safe)
13838 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13841 if [ $rc -eq 0 ]; then
13842 error "Successfully cleared to invalid CL index"
13843 elif [ $rc -ne 22 ]; then
13844 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13847 run_test 160e "changelog negative testing (should return errors)"
13850 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13851 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13852 skip "Need MDS version at least 2.10.56"
13854 local mdts=$(comma_list $(mdts_nodes))
13857 changelog_register || error "first changelog_register failed"
13858 changelog_register || error "second changelog_register failed"
13860 declare -A cl_user1
13861 declare -A cl_user2
13866 # generate some changelog records to accumulate on each MDT
13867 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13868 log "$(date +%s): creating first files"
13869 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13870 error "create $DIR/$tdir/$tfile failed"
13872 # check changelogs have been generated
13873 local start=$SECONDS
13874 local idle_time=$((MDSCOUNT * 5 + 5))
13875 local nbcl=$(changelog_dump | wc -l)
13876 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13878 for param in "changelog_max_idle_time=$idle_time" \
13880 "changelog_min_gc_interval=2" \
13881 "changelog_min_free_cat_entries=3"; do
13882 local MDT0=$(facet_svc $SINGLEMDS)
13883 local var="${param%=*}"
13884 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13886 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13887 do_nodes $mdts $LCTL set_param mdd.*.$param
13890 # force cl_user2 to be idle (1st part), but also cancel the
13891 # cl_user1 records so that it is not evicted later in the test.
13892 local sleep1=$((idle_time / 2))
13893 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
13896 # simulate changelog catalog almost full
13897 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13898 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13900 for i in $(seq $MDSCOUNT); do
13901 cl_users=(${CL_USERS[mds$i]})
13902 cl_user1[mds$i]="${cl_users[0]}"
13903 cl_user2[mds$i]="${cl_users[1]}"
13905 [ -n "${cl_user1[mds$i]}" ] ||
13906 error "mds$i: no user registered"
13907 [ -n "${cl_user2[mds$i]}" ] ||
13908 error "mds$i: only ${cl_user2[mds$i]} is registered"
13910 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13911 [ -n "$user_rec1" ] ||
13912 error "mds$i: User ${cl_user1[mds$i]} not registered"
13913 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13914 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13915 [ -n "$user_rec2" ] ||
13916 error "mds$i: User ${cl_user1[mds$i]} not registered"
13917 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13918 "$user_rec1 + 2 == $user_rec2"
13919 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13920 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13921 "$user_rec1 + 2, but is $user_rec2"
13922 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13923 [ -n "$user_rec2" ] ||
13924 error "mds$i: User ${cl_user2[mds$i]} not registered"
13925 [ $user_rec1 == $user_rec2 ] ||
13926 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13927 "$user_rec1, but is $user_rec2"
13930 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
13931 local sleep2=$((idle_time - (SECONDS - start) + 1))
13932 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
13935 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
13936 # cl_user1 should be OK because it recently processed records.
13937 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
13938 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
13939 error "create $DIR/$tdir/${tfile}b failed"
13941 # ensure gc thread is done
13942 for i in $(mdts_nodes); do
13944 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13945 error "$i: GC-thread not done"
13949 for i in $(seq $MDSCOUNT); do
13950 # check cl_user1 still registered
13951 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13952 error "mds$i: User ${cl_user1[mds$i]} not registered"
13953 # check cl_user2 unregistered
13954 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13955 error "mds$i: User ${cl_user2[mds$i]} still registered"
13957 # check changelogs are present and starting at $user_rec1 + 1
13958 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13959 [ -n "$user_rec1" ] ||
13960 error "mds$i: User ${cl_user1[mds$i]} not registered"
13961 first_rec=$($LFS changelog $(facet_svc mds$i) |
13962 awk '{ print $1; exit; }')
13964 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13965 [ $((user_rec1 + 1)) == $first_rec ] ||
13966 error "mds$i: first index should be $user_rec1 + 1, " \
13967 "but is $first_rec"
13970 run_test 160f "changelog garbage collect (timestamped users)"
13973 remote_mds_nodsh && skip "remote MDS with nodsh"
13974 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13975 skip "Need MDS version at least 2.10.56"
13977 local mdts=$(comma_list $(mdts_nodes))
13979 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13980 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13983 changelog_register || error "first changelog_register failed"
13984 changelog_register || error "second changelog_register failed"
13986 declare -A cl_user1
13987 declare -A cl_user2
13992 # generate some changelog records to accumulate on each MDT
13993 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13994 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13995 error "create $DIR/$tdir/$tfile failed"
13997 # check changelogs have been generated
13998 local nbcl=$(changelog_dump | wc -l)
13999 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14001 # reduce the max_idle_indexes value to make sure we exceed it
14002 max_ndx=$((nbcl / 2 - 1))
14004 for param in "changelog_max_idle_indexes=$max_ndx" \
14006 "changelog_min_gc_interval=2" \
14007 "changelog_min_free_cat_entries=3"; do
14008 local MDT0=$(facet_svc $SINGLEMDS)
14009 local var="${param%=*}"
14010 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14012 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14013 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14014 error "unable to set mdd.*.$param"
14017 # simulate changelog catalog almost full
14018 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14019 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14021 for i in $(seq $MDSCOUNT); do
14022 cl_users=(${CL_USERS[mds$i]})
14023 cl_user1[mds$i]="${cl_users[0]}"
14024 cl_user2[mds$i]="${cl_users[1]}"
14026 [ -n "${cl_user1[mds$i]}" ] ||
14027 error "mds$i: no user registered"
14028 [ -n "${cl_user2[mds$i]}" ] ||
14029 error "mds$i: only ${cl_user1[mds$i]} is registered"
14031 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14032 [ -n "$user_rec1" ] ||
14033 error "mds$i: User ${cl_user1[mds$i]} not registered"
14034 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14035 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14036 [ -n "$user_rec2" ] ||
14037 error "mds$i: User ${cl_user1[mds$i]} not registered"
14038 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14039 "$user_rec1 + 2 == $user_rec2"
14040 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14041 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14042 "$user_rec1 + 2, but is $user_rec2"
14043 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14044 [ -n "$user_rec2" ] ||
14045 error "mds$i: User ${cl_user2[mds$i]} not registered"
14046 [ $user_rec1 == $user_rec2 ] ||
14047 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14048 "$user_rec1, but is $user_rec2"
14051 # ensure we are past the previous changelog_min_gc_interval set above
14054 # generate one more changelog to trigger fail_loc
14055 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14056 error "create $DIR/$tdir/${tfile}bis failed"
14058 # ensure gc thread is done
14059 for i in $(mdts_nodes); do
14061 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14062 error "$i: GC-thread not done"
14066 for i in $(seq $MDSCOUNT); do
14067 # check cl_user1 still registered
14068 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14069 error "mds$i: User ${cl_user1[mds$i]} not registered"
14070 # check cl_user2 unregistered
14071 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14072 error "mds$i: User ${cl_user2[mds$i]} still registered"
14074 # check changelogs are present and starting at $user_rec1 + 1
14075 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14076 [ -n "$user_rec1" ] ||
14077 error "mds$i: User ${cl_user1[mds$i]} not registered"
14078 first_rec=$($LFS changelog $(facet_svc mds$i) |
14079 awk '{ print $1; exit; }')
14081 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14082 [ $((user_rec1 + 1)) == $first_rec ] ||
14083 error "mds$i: first index should be $user_rec1 + 1, " \
14084 "but is $first_rec"
14087 run_test 160g "changelog garbage collect (old users)"
14090 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14091 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14092 skip "Need MDS version at least 2.10.56"
14094 local mdts=$(comma_list $(mdts_nodes))
14097 changelog_register || error "first changelog_register failed"
14098 changelog_register || error "second changelog_register failed"
14100 declare -A cl_user1
14101 declare -A cl_user2
14106 # generate some changelog records to accumulate on each MDT
14107 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
14108 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14109 error "create $DIR/$tdir/$tfile failed"
14111 # check changelogs have been generated
14112 local nbcl=$(changelog_dump | wc -l)
14113 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14115 for param in "changelog_max_idle_time=10" \
14117 "changelog_min_gc_interval=2"; do
14118 local MDT0=$(facet_svc $SINGLEMDS)
14119 local var="${param%=*}"
14120 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14122 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14123 do_nodes $mdts $LCTL set_param mdd.*.$param
14126 # force cl_user2 to be idle (1st part)
14129 for i in $(seq $MDSCOUNT); do
14130 cl_users=(${CL_USERS[mds$i]})
14131 cl_user1[mds$i]="${cl_users[0]}"
14132 cl_user2[mds$i]="${cl_users[1]}"
14134 [ -n "${cl_user1[mds$i]}" ] ||
14135 error "mds$i: no user registered"
14136 [ -n "${cl_user2[mds$i]}" ] ||
14137 error "mds$i: only ${cl_user2[mds$i]} is registered"
14139 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14140 [ -n "$user_rec1" ] ||
14141 error "mds$i: User ${cl_user1[mds$i]} not registered"
14142 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14143 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14144 [ -n "$user_rec2" ] ||
14145 error "mds$i: User ${cl_user1[mds$i]} not registered"
14146 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14147 "$user_rec1 + 2 == $user_rec2"
14148 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14149 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14150 "$user_rec1 + 2, but is $user_rec2"
14151 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14152 [ -n "$user_rec2" ] ||
14153 error "mds$i: User ${cl_user2[mds$i]} not registered"
14154 [ $user_rec1 == $user_rec2 ] ||
14155 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14156 "$user_rec1, but is $user_rec2"
14159 # force cl_user2 to be idle (2nd part) and to reach
14160 # changelog_max_idle_time
14163 # force each GC-thread start and block then
14164 # one per MDT/MDD, set fail_val accordingly
14165 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14166 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14168 # generate more changelogs to trigger fail_loc
14169 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14170 error "create $DIR/$tdir/${tfile}bis failed"
14172 # stop MDT to stop GC-thread, should be done in back-ground as it will
14173 # block waiting for the thread to be released and exit
14174 declare -A stop_pids
14175 for i in $(seq $MDSCOUNT); do
14177 stop_pids[mds$i]=$!
14180 for i in $(mdts_nodes); do
14183 local facets=$(facets_up_on_host $i)
14185 for facet in ${facets//,/ }; do
14186 if [[ $facet == mds* ]]; then
14190 # ensure each MDS's gc threads are still present and all in "R"
14191 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14192 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14193 error "$i: expected $nb GC-thread"
14195 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14197 error "$i: GC-thread not found in R-state"
14198 # check umounts of each MDT on MDS have reached kthread_stop()
14199 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14200 error "$i: expected $nb umount"
14202 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14203 error "$i: umount not found in D-state"
14206 # release all GC-threads
14207 do_nodes $mdts $LCTL set_param fail_loc=0
14209 # wait for MDT stop to complete
14210 for i in $(seq $MDSCOUNT); do
14211 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14215 # may try to check if any orphan changelog records are present
14216 # via ldiskfs/zfs and llog_reader...
14218 # re-start/mount MDTs
14219 for i in $(seq $MDSCOUNT); do
14220 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14221 error "Fail to start mds$i"
14225 for i in $(seq $MDSCOUNT); do
14226 # check cl_user1 still registered
14227 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14228 error "mds$i: User ${cl_user1[mds$i]} not registered"
14229 # check cl_user2 unregistered
14230 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14231 error "mds$i: User ${cl_user2[mds$i]} still registered"
14233 # check changelogs are present and starting at $user_rec1 + 1
14234 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14235 [ -n "$user_rec1" ] ||
14236 error "mds$i: User ${cl_user1[mds$i]} not registered"
14237 first_rec=$($LFS changelog $(facet_svc mds$i) |
14238 awk '{ print $1; exit; }')
14240 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14241 [ $((user_rec1 + 1)) == $first_rec ] ||
14242 error "mds$i: first index should be $user_rec1 + 1, " \
14243 "but is $first_rec"
14246 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14251 local mdts=$(comma_list $(mdts_nodes))
14253 changelog_register || error "first changelog_register failed"
14255 # generate some changelog records to accumulate on each MDT
14256 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14257 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14258 error "create $DIR/$tdir/$tfile failed"
14260 # check changelogs have been generated
14261 local nbcl=$(changelog_dump | wc -l)
14262 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14264 # simulate race between register and unregister
14265 # XXX as fail_loc is set per-MDS, with DNE configs the race
14266 # simulation will only occur for one MDT per MDS and for the
14267 # others the normal race scenario will take place
14268 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14269 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14270 do_nodes $mdts $LCTL set_param fail_val=1
14272 # unregister 1st user
14273 changelog_deregister &
14275 # wait some time for deregister work to reach race rdv
14277 # register 2nd user
14278 changelog_register || error "2nd user register failed"
14280 wait $pid1 || error "1st user deregister failed"
14284 declare -A LAST_REC
14285 for i in $(seq $MDSCOUNT); do
14286 if changelog_users mds$i | grep "^cl"; then
14287 # make sure new records are added with one user present
14288 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14289 awk '/^current.index:/ { print $NF }')
14291 error "mds$i has no user registered"
14295 # generate more changelog records to accumulate on each MDT
14296 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14297 error "create $DIR/$tdir/${tfile}bis failed"
14299 for i in $(seq $MDSCOUNT); do
14300 last_rec=$(changelog_users $SINGLEMDS |
14301 awk '/^current.index:/ { print $NF }')
14302 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14303 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14304 error "changelogs are off on mds$i"
14307 run_test 160i "changelog user register/unregister race"
14310 remote_mds_nodsh && skip "remote MDS with nodsh"
14311 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14312 skip "Need MDS version at least 2.12.56"
14314 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14316 changelog_register || error "first changelog_register failed"
14318 # generate some changelog
14319 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14320 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14321 error "create $DIR/$tdir/${tfile}bis failed"
14323 # open the changelog device
14324 exec 3>/dev/changelog-$FSNAME-MDT0000
14325 exec 4</dev/changelog-$FSNAME-MDT0000
14327 # umount the first lustre mount
14331 cat <&4 >/dev/null || error "read changelog failed"
14334 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14335 changelog_users $SINGLEMDS | grep -q $cl_user ||
14336 error "User $cl_user not found in changelog_users"
14338 printf 'clear:'$cl_user':0' >&3
14345 changelog_deregister || error "changelog_deregister failed"
14348 mount_client $MOUNT || error "mount_client on $MOUNT failed"
14350 run_test 160j "client can be umounted while its chanangelog is being used"
14353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14354 remote_mds_nodsh && skip "remote MDS with nodsh"
14356 mkdir -p $DIR/$tdir/1/1
14358 changelog_register || error "changelog_register failed"
14359 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14361 changelog_users $SINGLEMDS | grep -q $cl_user ||
14362 error "User '$cl_user' not found in changelog_users"
14363 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14364 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14365 rmdir $DIR/$tdir/1/1 & sleep 1
14367 touch $DIR/$tdir/2/2
14368 rm -rf $DIR/$tdir/2
14373 changelog_dump | grep rmdir || error "rmdir not recorded"
14376 changelog_deregister
14378 run_test 160k "Verify that changelog records are not lost"
14381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14383 test_mkdir -c1 $DIR/$tdir
14384 cp /etc/hosts $DIR/$tdir/$tfile
14385 test_mkdir -c1 $DIR/$tdir/foo1
14386 test_mkdir -c1 $DIR/$tdir/foo2
14387 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14388 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14389 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14390 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14391 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14392 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14393 $LFS fid2path $DIR $FID
14394 error "bad link ea"
14397 rm $DIR/$tdir/foo2/zachary
14399 rm $DIR/$tdir/foo2/thor
14401 rm $DIR/$tdir/$tfile
14403 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14404 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14405 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14406 rm $DIR/$tdir/foo2/maggie
14409 local longname=$tfile.avg_len_is_thirty_two_
14410 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14411 error_noexit 'failed to unlink many hardlinks'" EXIT
14412 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14413 error "failed to hardlink many files"
14414 links=$($LFS fid2path $DIR $FID | wc -l)
14415 echo -n "${links}/1000 links in link EA"
14416 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14418 run_test 161a "link ea sanity"
14421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14422 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14425 local remote_dir=$DIR/$tdir/remote_dir
14427 mkdir -p $DIR/$tdir
14428 $LFS mkdir -i $MDTIDX $remote_dir ||
14429 error "create remote directory failed"
14431 cp /etc/hosts $remote_dir/$tfile
14432 mkdir -p $remote_dir/foo1
14433 mkdir -p $remote_dir/foo2
14434 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14435 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14436 ln $remote_dir/$tfile $remote_dir/foo1/luna
14437 ln $remote_dir/$tfile $remote_dir/foo2/thor
14439 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14441 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14442 $LFS fid2path $DIR $FID
14443 error "bad link ea"
14446 rm $remote_dir/foo2/zachary
14448 rm $remote_dir/foo2/thor
14450 rm $remote_dir/$tfile
14452 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14453 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14454 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14455 $LFS fid2path $DIR $FID
14456 error "bad link rename"
14458 rm $remote_dir/foo2/maggie
14461 local longname=filename_avg_len_is_thirty_two_
14462 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14463 error "failed to hardlink many files"
14464 links=$($LFS fid2path $DIR $FID | wc -l)
14465 echo -n "${links}/1000 links in link EA"
14466 [[ ${links} -gt 60 ]] ||
14467 error "expected at least 60 links in link EA"
14468 unlinkmany $remote_dir/foo2/$longname 1000 ||
14469 error "failed to unlink many hardlinks"
14471 run_test 161b "link ea sanity under remote directory"
14474 remote_mds_nodsh && skip "remote MDS with nodsh"
14475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14476 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14477 skip "Need MDS version at least 2.1.5"
14479 # define CLF_RENAME_LAST 0x0001
14480 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14481 changelog_register || error "changelog_register failed"
14484 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14485 touch $DIR/$tdir/foo_161c
14486 touch $DIR/$tdir/bar_161c
14487 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14488 changelog_dump | grep RENME | tail -n 5
14489 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14490 changelog_clear 0 || error "changelog_clear failed"
14491 if [ x$flags != "x0x1" ]; then
14492 error "flag $flags is not 0x1"
14495 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14496 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14497 touch $DIR/$tdir/foo_161c
14498 touch $DIR/$tdir/bar_161c
14499 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14500 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14501 changelog_dump | grep RENME | tail -n 5
14502 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14503 changelog_clear 0 || error "changelog_clear failed"
14504 if [ x$flags != "x0x0" ]; then
14505 error "flag $flags is not 0x0"
14507 echo "rename overwrite a target having nlink > 1," \
14508 "changelog record has flags of $flags"
14510 # rename doesn't overwrite a target (changelog flag 0x0)
14511 touch $DIR/$tdir/foo_161c
14512 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14513 changelog_dump | grep RENME | tail -n 5
14514 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14515 changelog_clear 0 || error "changelog_clear failed"
14516 if [ x$flags != "x0x0" ]; then
14517 error "flag $flags is not 0x0"
14519 echo "rename doesn't overwrite a target," \
14520 "changelog record has flags of $flags"
14522 # define CLF_UNLINK_LAST 0x0001
14523 # unlink a file having nlink = 1 (changelog flag 0x1)
14524 rm -f $DIR/$tdir/foo2_161c
14525 changelog_dump | grep UNLNK | tail -n 5
14526 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14527 changelog_clear 0 || error "changelog_clear failed"
14528 if [ x$flags != "x0x1" ]; then
14529 error "flag $flags is not 0x1"
14531 echo "unlink a file having nlink = 1," \
14532 "changelog record has flags of $flags"
14534 # unlink a file having nlink > 1 (changelog flag 0x0)
14535 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14536 rm -f $DIR/$tdir/foobar_161c
14537 changelog_dump | grep UNLNK | tail -n 5
14538 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14539 changelog_clear 0 || error "changelog_clear failed"
14540 if [ x$flags != "x0x0" ]; then
14541 error "flag $flags is not 0x0"
14543 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14545 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14548 remote_mds_nodsh && skip "remote MDS with nodsh"
14549 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14554 changelog_register || error "changelog_register failed"
14556 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14557 # interfer with $MOUNT/.lustre/fid/ access
14559 [[ $? -eq 0 ]] || error "mkdir failed"
14561 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14562 $LCTL set_param fail_loc=0x8000140c
14564 $LCTL set_param fail_val=5
14567 echo foofoo > $DIR/$tdir/$tfile &
14570 # wait for create to be delayed
14574 [[ $? -eq 0 ]] || error "create should be blocked"
14576 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14577 stack_trap "rm -f $tempfile"
14578 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14579 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14580 # some delay may occur during ChangeLog publishing and file read just
14581 # above, that could allow file write to happen finally
14582 [[ -s $tempfile ]] && echo "file should be empty"
14584 $LCTL set_param fail_loc=0
14587 [[ $? -eq 0 ]] || error "create failed"
14589 run_test 161d "create with concurrent .lustre/fid access"
14592 local expected="$1"
14597 path=$($LFS fid2path "$@")
14600 if [ $rc -ne 0 ]; then
14601 error "path looked up of '$expected' failed: rc=$rc"
14602 elif [ "$path" != "$expected" ]; then
14603 error "path looked up '$path' instead of '$expected'"
14605 echo "FID '$fid' resolves to path '$path' as expected"
14609 test_162a() { # was test_162
14610 test_mkdir -p -c1 $DIR/$tdir/d2
14611 touch $DIR/$tdir/d2/$tfile
14612 touch $DIR/$tdir/d2/x1
14613 touch $DIR/$tdir/d2/x2
14614 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14615 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14617 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14618 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14621 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14622 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14623 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14625 # softlink to wrong file
14626 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14627 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14628 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14631 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14632 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14633 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14634 # fid2path dir/fsname should both work
14635 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14636 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14638 # hardlink count: check that there are 2 links
14639 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14640 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14642 # hardlink indexing: remove the first link
14643 rm $DIR/$tdir/d2/p/q/r/hlink
14644 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14646 run_test 162a "path lookup sanity"
14649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14650 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14653 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14654 error "create striped dir failed"
14656 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14657 tail -n 1 | awk '{print $2}')
14658 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14660 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14661 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14664 for ((i=0;i<5;i++)); do
14665 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14666 error "get fid for f$i failed"
14667 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14669 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14670 error "get fid for d$i failed"
14671 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14676 run_test 162b "striped directory path lookup sanity"
14678 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14680 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14681 skip "Need MDS version at least 2.7.51"
14683 local lpath=$tdir.local
14684 local rpath=$tdir.remote
14686 test_mkdir $DIR/$lpath
14687 test_mkdir $DIR/$rpath
14689 for ((i = 0; i <= 101; i++)); do
14692 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14693 error "get fid for local directory $DIR/$lpath failed"
14694 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14697 test_mkdir $DIR/$rpath
14698 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14699 error "get fid for remote directory $DIR/$rpath failed"
14700 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14705 run_test 162c "fid2path works with paths 100 or more directories deep"
14708 # do directio so as not to populate the page cache
14709 log "creating a 10 Mb file"
14710 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14711 log "starting reads"
14712 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14713 log "truncating the file"
14714 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14716 kill %+ || true # reads might have finished
14717 echo "wait until dd is finished"
14719 log "removing the temporary file"
14720 rm -rf $DIR/$tfile || error "tmp file removal failed"
14722 run_test 169 "parallel read and truncate should not deadlock"
14725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14727 $LCTL clear # bug 18514
14728 $LCTL debug_daemon start $TMP/${tfile}_log_good
14730 $LCTL debug_daemon stop
14731 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14732 error "sed failed to read log_good"
14734 $LCTL debug_daemon start $TMP/${tfile}_log_good
14736 $LCTL debug_daemon stop
14738 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14739 error "lctl df log_bad failed"
14741 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14742 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14744 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14745 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14747 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14748 error "bad_line good_line1 good_line2 are empty"
14750 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14751 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14752 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14754 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14755 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14756 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14758 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14759 error "bad_line_new good_line_new are empty"
14761 local expected_good=$((good_line1 + good_line2*2))
14763 rm -f $TMP/${tfile}*
14764 # LU-231, short malformed line may not be counted into bad lines
14765 if [ $bad_line -ne $bad_line_new ] &&
14766 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14767 error "expected $bad_line bad lines, but got $bad_line_new"
14771 if [ $expected_good -ne $good_line_new ]; then
14772 error "expected $expected_good good lines, but got $good_line_new"
14777 run_test 170 "test lctl df to handle corrupted log ====================="
14779 test_171() { # bug20592
14780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14782 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14783 $LCTL set_param fail_loc=0x50e
14784 $LCTL set_param fail_val=3000
14785 multiop_bg_pause $DIR/$tfile O_s || true
14787 kill -USR1 $MULTIPID
14791 if dmesg | grep "recursive fault"; then
14792 error "caught a recursive fault"
14794 $LCTL set_param fail_loc=0
14797 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14799 # it would be good to share it with obdfilter-survey/iokit-libecho code
14800 setup_obdecho_osc () {
14803 local obdfilter_name=$2
14804 echo "Creating new osc for $obdfilter_name on $ost_nid"
14805 # make sure we can find loopback nid
14806 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
14808 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
14809 ${obdfilter_name}_osc_UUID || rc=2; }
14810 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
14811 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14815 cleanup_obdecho_osc () {
14816 local obdfilter_name=$1
14817 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14818 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14825 local pages=${3:-64}
14830 local obd_size=$(get_obd_size $node $OBD)
14831 local page_size=$(get_page_size $node)
14832 if [[ -n "$obd_size" ]]; then
14833 local new_count=$((obd_size / (pages * page_size / 1024)))
14834 [[ $new_count -ge $count ]] || count=$new_count
14837 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14838 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14840 if [ $rc -eq 0 ]; then
14841 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14842 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14844 echo "New object id is $id"
14845 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14847 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14848 "test_brw $count w v $pages $id" || rc=4; }
14849 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14851 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14852 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14853 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14854 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14855 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14862 if ! module_loaded obdecho; then
14863 load_module obdecho/obdecho &&
14864 stack_trap "rmmod obdecho" EXIT ||
14865 error "unable to load obdecho on client"
14868 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14869 local host=$($LCTL get_param -n osc.$osc.import |
14870 awk '/current_connection:/ { print $2 }' )
14871 local target=$($LCTL get_param -n osc.$osc.import |
14872 awk '/target:/ { print $2 }' )
14873 target=${target%_UUID}
14875 if [ -n "$target" ]; then
14876 setup_obdecho_osc $host $target &&
14877 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14878 { error "obdecho setup failed with $?"; return; }
14880 obdecho_test ${target}_osc client ||
14881 error "obdecho_test failed on ${target}_osc"
14883 $LCTL get_param osc.$osc.import
14884 error "there is no osc.$osc.import target"
14887 run_test 180a "test obdecho on osc"
14890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14891 remote_ost_nodsh && skip "remote OST with nodsh"
14893 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14894 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14895 error "failed to load module obdecho"
14897 local target=$(do_facet ost1 $LCTL dl |
14898 awk '/obdfilter/ { print $4; exit; }')
14900 if [ -n "$target" ]; then
14901 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14903 do_facet ost1 $LCTL dl
14904 error "there is no obdfilter target on ost1"
14907 run_test 180b "test obdecho directly on obdfilter"
14909 test_180c() { # LU-2598
14910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14911 remote_ost_nodsh && skip "remote OST with nodsh"
14912 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14913 skip "Need MDS version at least 2.4.0"
14915 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14916 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14917 error "failed to load module obdecho"
14919 local target=$(do_facet ost1 $LCTL dl |
14920 awk '/obdfilter/ { print $4; exit; }')
14922 if [ -n "$target" ]; then
14923 local pages=16384 # 64MB bulk I/O RPC size
14925 obdecho_test "$target" ost1 "$pages" ||
14926 error "obdecho_test with pages=$pages failed with $?"
14928 do_facet ost1 $LCTL dl
14929 error "there is no obdfilter target on ost1"
14932 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14934 test_181() { # bug 22177
14935 test_mkdir $DIR/$tdir
14936 # create enough files to index the directory
14937 createmany -o $DIR/$tdir/foobar 4000
14938 # print attributes for debug purpose
14941 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14943 # remove the files & current working dir
14944 unlinkmany $DIR/$tdir/foobar 4000
14946 kill -USR1 $MULTIPID
14948 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14951 run_test 181 "Test open-unlinked dir ========================"
14957 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14959 $LCTL set_param mdc.*.rpc_stats=clear
14961 for (( i = 0; i < $tcount; i++ )) ; do
14962 mkdir $DIR/$tdir/$i
14965 for (( i = 0; i < $tcount; i++ )) ; do
14966 createmany -o $DIR/$tdir/$i/f- $fcount &
14970 for (( i = 0; i < $tcount; i++ )) ; do
14971 unlinkmany $DIR/$tdir/$i/f- $fcount &
14975 $LCTL get_param mdc.*.rpc_stats
14979 run_test 182 "Test parallel modify metadata operations ================"
14981 test_183() { # LU-2275
14982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14983 remote_mds_nodsh && skip "remote MDS with nodsh"
14984 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14985 skip "Need MDS version at least 2.3.56"
14987 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14988 echo aaa > $DIR/$tdir/$tfile
14990 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14991 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
14993 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
14994 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
14996 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14998 # Flush negative dentry cache
14999 touch $DIR/$tdir/$tfile
15001 # We are not checking for any leaked references here, they'll
15002 # become evident next time we do cleanup with module unload.
15005 run_test 183 "No crash or request leak in case of strange dispositions ========"
15007 # test suite 184 is for LU-2016, LU-2017
15009 check_swap_layouts_support
15011 dir0=$DIR/$tdir/$testnum
15012 test_mkdir -p -c1 $dir0
15017 $LFS setstripe -c1 $file1
15019 $LFS setstripe -c2 $file2
15021 gen1=$($LFS getstripe -g $file1)
15022 gen2=$($LFS getstripe -g $file2)
15024 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15025 gen=$($LFS getstripe -g $file1)
15026 [[ $gen1 != $gen ]] ||
15027 "Layout generation on $file1 does not change"
15028 gen=$($LFS getstripe -g $file2)
15029 [[ $gen2 != $gen ]] ||
15030 "Layout generation on $file2 does not change"
15032 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15033 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15035 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15037 run_test 184a "Basic layout swap"
15040 check_swap_layouts_support
15042 dir0=$DIR/$tdir/$testnum
15043 mkdir -p $dir0 || error "creating dir $dir0"
15050 $LFS setstripe -c1 $file1
15051 $LFS setstripe -c2 $file2
15052 $LFS setstripe -c1 $file3
15053 chown $RUNAS_ID $file3
15054 gen1=$($LFS getstripe -g $file1)
15055 gen2=$($LFS getstripe -g $file2)
15057 $LFS swap_layouts $dir1 $dir2 &&
15058 error "swap of directories layouts should fail"
15059 $LFS swap_layouts $dir1 $file1 &&
15060 error "swap of directory and file layouts should fail"
15061 $RUNAS $LFS swap_layouts $file1 $file2 &&
15062 error "swap of file we cannot write should fail"
15063 $LFS swap_layouts $file1 $file3 &&
15064 error "swap of file with different owner should fail"
15065 /bin/true # to clear error code
15067 run_test 184b "Forbidden layout swap (will generate errors)"
15070 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15071 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15072 check_swap_layouts_support
15074 local dir0=$DIR/$tdir/$testnum
15075 mkdir -p $dir0 || error "creating dir $dir0"
15077 local ref1=$dir0/ref1
15078 local ref2=$dir0/ref2
15079 local file1=$dir0/file1
15080 local file2=$dir0/file2
15081 # create a file large enough for the concurrent test
15082 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15083 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15084 echo "ref file size: ref1($(stat -c %s $ref1))," \
15085 "ref2($(stat -c %s $ref2))"
15088 dd if=$ref1 of=$file1 bs=16k &
15091 # Make sure dd starts to copy file
15092 while [ ! -f $file1 ]; do sleep 0.1; done
15094 $LFS swap_layouts $file1 $file2
15097 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15098 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15100 # how many bytes copied before swapping layout
15101 local copied=$(stat -c %s $file2)
15102 local remaining=$(stat -c %s $ref1)
15103 remaining=$((remaining - copied))
15104 echo "Copied $copied bytes before swapping layout..."
15106 cmp -n $copied $file1 $ref2 | grep differ &&
15107 error "Content mismatch [0, $copied) of ref2 and file1"
15108 cmp -n $copied $file2 $ref1 ||
15109 error "Content mismatch [0, $copied) of ref1 and file2"
15110 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15111 error "Content mismatch [$copied, EOF) of ref1 and file1"
15114 rm -f $ref1 $ref2 $file1 $file2
15116 run_test 184c "Concurrent write and layout swap"
15119 check_swap_layouts_support
15120 [ -z "$(which getfattr 2>/dev/null)" ] &&
15121 skip_env "no getfattr command"
15123 local file1=$DIR/$tdir/$tfile-1
15124 local file2=$DIR/$tdir/$tfile-2
15125 local file3=$DIR/$tdir/$tfile-3
15129 mkdir -p $DIR/$tdir
15130 touch $file1 || error "create $file1 failed"
15131 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15132 error "create $file2 failed"
15133 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15134 error "create $file3 failed"
15135 lovea1=$(get_layout_param $file1)
15137 $LFS swap_layouts $file2 $file3 ||
15138 error "swap $file2 $file3 layouts failed"
15139 $LFS swap_layouts $file1 $file2 ||
15140 error "swap $file1 $file2 layouts failed"
15142 lovea2=$(get_layout_param $file2)
15145 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15147 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15148 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15150 run_test 184d "allow stripeless layouts swap"
15153 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15154 skip "Need MDS version at least 2.6.94"
15155 check_swap_layouts_support
15156 [ -z "$(which getfattr 2>/dev/null)" ] &&
15157 skip_env "no getfattr command"
15159 local file1=$DIR/$tdir/$tfile-1
15160 local file2=$DIR/$tdir/$tfile-2
15161 local file3=$DIR/$tdir/$tfile-3
15164 mkdir -p $DIR/$tdir
15165 touch $file1 || error "create $file1 failed"
15166 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15167 error "create $file2 failed"
15168 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15169 error "create $file3 failed"
15171 $LFS swap_layouts $file1 $file2 ||
15172 error "swap $file1 $file2 layouts failed"
15174 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15175 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15177 echo 123 > $file1 || error "Should be able to write into $file1"
15179 $LFS swap_layouts $file1 $file3 ||
15180 error "swap $file1 $file3 layouts failed"
15182 echo 123 > $file1 || error "Should be able to write into $file1"
15184 rm -rf $file1 $file2 $file3
15186 run_test 184e "Recreate layout after stripeless layout swaps"
15189 # Create a file with name longer than sizeof(struct stat) ==
15190 # 144 to see if we can get chars from the file name to appear
15191 # in the returned striping. Note that 'f' == 0x66.
15192 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15194 mkdir -p $DIR/$tdir
15195 mcreate $DIR/$tdir/$file
15196 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15197 error "IOC_MDC_GETFILEINFO returned garbage striping"
15200 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15202 test_185() { # LU-2441
15203 # LU-3553 - no volatile file support in old servers
15204 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15205 skip "Need MDS version at least 2.3.60"
15207 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15208 touch $DIR/$tdir/spoo
15209 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15210 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15211 error "cannot create/write a volatile file"
15212 [ "$FILESET" == "" ] &&
15213 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15214 error "FID is still valid after close"
15216 multiop_bg_pause $DIR/$tdir vVw4096_c
15223 # assume that the next FID for this client is sequential, since stdout
15224 # is unfortunately eaten by multiop_bg_pause
15225 local n=$((${fidv[1]} + 1))
15226 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15227 if [ "$FILESET" == "" ]; then
15228 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15229 error "FID is missing before close"
15231 kill -USR1 $multi_pid
15232 # 1 second delay, so if mtime change we will see it
15234 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15235 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15237 run_test 185 "Volatile file support"
15239 function create_check_volatile() {
15243 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15246 local FID=$(cat /tmp/${tfile}.fid)
15247 [ "$FID" == "" ] && error "can't get FID for volatile"
15248 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15249 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15250 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15254 cancel_lru_locks mdc # flush opencache
15255 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15260 # LU-12516 - volatile creation via .lustre
15261 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15262 skip "Need MDS version at least 2.3.55"
15264 create_check_volatile 0
15265 [ $MDSCOUNT -lt 2 ] && return 0
15268 create_check_volatile 1
15272 run_test 185a "Volatile file creation in .lustre/fid/"
15275 remote_mds_nodsh && skip "remote MDS with nodsh"
15276 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15277 skip "Need MDS version at least 2.3.0"
15279 local dir0=$DIR/$tdir/$testnum
15280 mkdir -p $dir0 || error "creating dir $dir0"
15282 local file=$dir0/file1
15283 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15284 local dv1=$($LFS data_version $file)
15285 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15286 local dv2=$($LFS data_version $file)
15287 [[ $dv1 != $dv2 ]] ||
15288 error "data version did not change on write $dv1 == $dv2"
15293 run_test 187a "Test data version change"
15296 remote_mds_nodsh && skip "remote MDS with nodsh"
15297 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15298 skip "Need MDS version at least 2.3.0"
15300 local dir0=$DIR/$tdir/$testnum
15301 mkdir -p $dir0 || error "creating dir $dir0"
15303 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15304 [[ ${DV[0]} != ${DV[1]} ]] ||
15305 error "data version did not change on write"\
15306 " ${DV[0]} == ${DV[1]}"
15311 run_test 187b "Test data version change on volatile file"
15314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15315 remote_mgs_nodsh && skip "remote MGS with nodsh"
15316 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15318 local POOL=${POOL:-cea1}
15319 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15320 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15323 local last_ost=$(($OSTCOUNT - 1))
15325 local ost_list=$(seq $first_ost $ost_step $last_ost)
15326 local ost_range="$first_ost $last_ost $ost_step"
15327 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15328 local file_dir=$POOL_ROOT/file_tst
15329 local subdir=$test_path/subdir
15333 # former test_200a test_200b
15334 pool_add $POOL || { rc=$? ; break; }
15335 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15336 # former test_200c test_200d
15337 mkdir -p $test_path
15338 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15339 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15341 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15342 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15343 || { rc=$? ; break; }
15344 # former test_200e test_200f
15345 local files=$((OSTCOUNT*3))
15346 pool_alloc_files $POOL $test_path $files "$ost_list" \
15347 || { rc=$? ; break; }
15348 pool_create_files $POOL $file_dir $files "$ost_list" \
15349 || { rc=$? ; break; }
15350 # former test_200g test_200h
15351 pool_lfs_df $POOL || { rc=$? ; break; }
15352 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15354 # former test_201a test_201b test_201c
15355 pool_remove_first_target $POOL || { rc=$? ; break; }
15357 local f=$test_path/$tfile
15358 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15359 pool_remove $POOL $f || { rc=$? ; break; }
15367 run_test 200 "OST pools"
15369 # usage: default_attr <count | size | offset>
15371 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15374 # usage: check_default_stripe_attr
15375 check_default_stripe_attr() {
15376 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15379 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15381 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15385 error "unknown getstripe attr '$1'"
15388 [ $ACTUAL == $EXPECTED ] ||
15389 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15393 test_mkdir $DIR/$tdir
15394 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15396 check_default_stripe_attr --stripe-count
15397 check_default_stripe_attr --stripe-size
15398 check_default_stripe_attr --stripe-index
15400 run_test 204a "Print default stripe attributes"
15403 test_mkdir $DIR/$tdir
15404 $LFS setstripe --stripe-count 1 $DIR/$tdir
15406 check_default_stripe_attr --stripe-size
15407 check_default_stripe_attr --stripe-index
15409 run_test 204b "Print default stripe size and offset"
15412 test_mkdir $DIR/$tdir
15413 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15415 check_default_stripe_attr --stripe-count
15416 check_default_stripe_attr --stripe-index
15418 run_test 204c "Print default stripe count and offset"
15421 test_mkdir $DIR/$tdir
15422 $LFS setstripe --stripe-index 0 $DIR/$tdir
15424 check_default_stripe_attr --stripe-count
15425 check_default_stripe_attr --stripe-size
15427 run_test 204d "Print default stripe count and size"
15430 test_mkdir $DIR/$tdir
15431 $LFS setstripe -d $DIR/$tdir
15433 check_default_stripe_attr --stripe-count --raw
15434 check_default_stripe_attr --stripe-size --raw
15435 check_default_stripe_attr --stripe-index --raw
15437 run_test 204e "Print raw stripe attributes"
15440 test_mkdir $DIR/$tdir
15441 $LFS setstripe --stripe-count 1 $DIR/$tdir
15443 check_default_stripe_attr --stripe-size --raw
15444 check_default_stripe_attr --stripe-index --raw
15446 run_test 204f "Print raw stripe size and offset"
15449 test_mkdir $DIR/$tdir
15450 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15452 check_default_stripe_attr --stripe-count --raw
15453 check_default_stripe_attr --stripe-index --raw
15455 run_test 204g "Print raw stripe count and offset"
15458 test_mkdir $DIR/$tdir
15459 $LFS setstripe --stripe-index 0 $DIR/$tdir
15461 check_default_stripe_attr --stripe-count --raw
15462 check_default_stripe_attr --stripe-size --raw
15464 run_test 204h "Print raw stripe count and size"
15466 # Figure out which job scheduler is being used, if any,
15467 # or use a fake one
15468 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15469 JOBENV=SLURM_JOB_ID
15470 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15472 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15474 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15475 JOBENV=LOADL_STEP_ID
15476 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15479 $LCTL list_param jobid_name > /dev/null 2>&1
15480 if [ $? -eq 0 ]; then
15486 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15488 verify_jobstats() {
15493 # we don't really need to clear the stats for this test to work, since each
15494 # command has a unique jobid, but it makes debugging easier if needed.
15495 # for facet in $facets; do
15496 # local dev=$(convert_facet2label $facet)
15497 # # clear old jobstats
15498 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15501 # use a new JobID for each test, or we might see an old one
15502 [ "$JOBENV" = "FAKE_JOBID" ] &&
15503 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15505 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15507 [ "$JOBENV" = "nodelocal" ] && {
15508 FAKE_JOBID=id.$testnum.%e.$RANDOM
15509 $LCTL set_param jobid_name=$FAKE_JOBID
15510 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15513 log "Test: ${cmd[*]}"
15514 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15516 if [ $JOBENV = "FAKE_JOBID" ]; then
15517 FAKE_JOBID=$JOBVAL ${cmd[*]}
15522 # all files are created on OST0000
15523 for facet in $facets; do
15524 local stats="*.$(convert_facet2label $facet).job_stats"
15526 # strip out libtool wrappers for in-tree executables
15527 if [ $(do_facet $facet lctl get_param $stats |
15528 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15529 do_facet $facet lctl get_param $stats
15530 error "No jobstats for $JOBVAL found on $facet::$stats"
15536 local new_jobenv=$1
15538 set_persistent_param_and_check client "jobid_var" \
15539 "$FSNAME.sys.jobid_var" $new_jobenv
15542 test_205() { # Job stats
15543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15544 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15545 skip "Need MDS version with at least 2.7.1"
15546 remote_mgs_nodsh && skip "remote MGS with nodsh"
15547 remote_mds_nodsh && skip "remote MDS with nodsh"
15548 remote_ost_nodsh && skip "remote OST with nodsh"
15549 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15550 skip "Server doesn't support jobstats"
15551 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15553 local old_jobenv=$($LCTL get_param -n jobid_var)
15554 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15556 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15557 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15559 stack_trap "do_facet mgs $PERM_CMD \
15560 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15564 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15565 mdt.*.job_cleanup_interval | head -n 1)
15566 local new_interval=5
15567 do_facet $SINGLEMDS \
15568 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15569 stack_trap "do_facet $SINGLEMDS \
15570 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15571 local start=$SECONDS
15575 cmd="mkdir $DIR/$tdir"
15576 verify_jobstats "$cmd" "$SINGLEMDS"
15578 cmd="rmdir $DIR/$tdir"
15579 verify_jobstats "$cmd" "$SINGLEMDS"
15580 # mkdir on secondary MDT
15581 if [ $MDSCOUNT -gt 1 ]; then
15582 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15583 verify_jobstats "$cmd" "mds2"
15586 cmd="mknod $DIR/$tfile c 1 3"
15587 verify_jobstats "$cmd" "$SINGLEMDS"
15589 cmd="rm -f $DIR/$tfile"
15590 verify_jobstats "$cmd" "$SINGLEMDS"
15591 # create all files on OST0000 so verify_jobstats can find OST stats
15593 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15594 verify_jobstats "$cmd" "$SINGLEMDS"
15596 cmd="touch $DIR/$tfile"
15597 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15599 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15600 verify_jobstats "$cmd" "ost1"
15602 cancel_lru_locks osc
15603 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15604 verify_jobstats "$cmd" "ost1"
15606 cmd="$TRUNCATE $DIR/$tfile 0"
15607 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15609 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15610 verify_jobstats "$cmd" "$SINGLEMDS"
15611 # jobstats expiry - sleep until old stats should be expired
15612 local left=$((new_interval + 5 - (SECONDS - start)))
15613 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15614 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15616 cmd="mkdir $DIR/$tdir.expire"
15617 verify_jobstats "$cmd" "$SINGLEMDS"
15618 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15619 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15621 # Ensure that jobid are present in changelog (if supported by MDS)
15622 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15623 changelog_dump | tail -10
15624 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15625 [ $jobids -eq 9 ] ||
15626 error "Wrong changelog jobid count $jobids != 9"
15630 jobstats_set $JOBENV
15632 changelog_dump | grep $tfile
15633 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15634 [ $jobids -eq 0 ] ||
15635 error "Unexpected jobids when jobid_var=$JOBENV"
15638 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15639 JOBENV="JOBCOMPLEX"
15640 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15642 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15644 run_test 205 "Verify job stats"
15646 # LU-1480, LU-1773 and LU-1657
15648 mkdir -p $DIR/$tdir
15649 $LFS setstripe -c -1 $DIR/$tdir
15650 #define OBD_FAIL_LOV_INIT 0x1403
15651 $LCTL set_param fail_loc=0xa0001403
15652 $LCTL set_param fail_val=1
15653 touch $DIR/$tdir/$tfile || true
15655 run_test 206 "fail lov_init_raid0() doesn't lbug"
15658 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15659 local fsz=`stat -c %s $DIR/$tfile`
15660 cancel_lru_locks mdc
15662 # do not return layout in getattr intent
15663 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15664 $LCTL set_param fail_loc=0x170
15665 local sz=`stat -c %s $DIR/$tfile`
15667 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15671 run_test 207a "can refresh layout at glimpse"
15674 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15675 local cksum=`md5sum $DIR/$tfile`
15676 local fsz=`stat -c %s $DIR/$tfile`
15677 cancel_lru_locks mdc
15678 cancel_lru_locks osc
15680 # do not return layout in getattr intent
15681 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15682 $LCTL set_param fail_loc=0x171
15684 # it will refresh layout after the file is opened but before read issues
15685 echo checksum is "$cksum"
15686 echo "$cksum" |md5sum -c --quiet || error "file differs"
15690 run_test 207b "can refresh layout at open"
15693 # FIXME: in this test suite, only RD lease is used. This is okay
15694 # for now as only exclusive open is supported. After generic lease
15695 # is done, this test suite should be revised. - Jinshan
15697 remote_mds_nodsh && skip "remote MDS with nodsh"
15698 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15699 skip "Need MDS version at least 2.4.52"
15701 echo "==== test 1: verify get lease work"
15702 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15704 echo "==== test 2: verify lease can be broken by upcoming open"
15705 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15709 $MULTIOP $DIR/$tfile oO_RDONLY:c
15710 kill -USR1 $PID && wait $PID || error "break lease error"
15712 echo "==== test 3: verify lease can't be granted if an open already exists"
15713 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15717 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15718 kill -USR1 $PID && wait $PID || error "open file error"
15720 echo "==== test 4: lease can sustain over recovery"
15721 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15727 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15729 echo "==== test 5: lease broken can't be regained by replay"
15730 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15734 # open file to break lease and then recovery
15735 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15738 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15742 run_test 208 "Exclusive open"
15745 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15746 skip_env "must have disp_stripe"
15749 sync; sleep 5; sync;
15751 echo 3 > /proc/sys/vm/drop_caches
15752 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15754 # open/close 500 times
15755 for i in $(seq 500); do
15759 echo 3 > /proc/sys/vm/drop_caches
15760 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15762 echo "before: $req_before, after: $req_after"
15763 [ $((req_after - req_before)) -ge 300 ] &&
15764 error "open/close requests are not freed"
15767 run_test 209 "read-only open/close requests should be freed promptly"
15771 size=$((size % 8192 + 1))
15772 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15773 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15774 rm -f $DIR/f212 $DIR/f212.xyz
15776 run_test 212 "Sendfile test ============================================"
15779 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15780 cancel_lru_locks osc
15781 lctl set_param fail_loc=0x8000040f
15782 # generate a read lock
15783 cat $DIR/$tfile > /dev/null
15784 # write to the file, it will try to cancel the above read lock.
15785 cat /etc/hosts >> $DIR/$tfile
15787 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
15789 test_214() { # for bug 20133
15790 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
15791 for (( i=0; i < 340; i++ )) ; do
15792 touch $DIR/$tdir/d214c/a$i
15795 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
15796 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
15797 ls $DIR/d214c || error "ls $DIR/d214c failed"
15798 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
15799 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
15801 run_test 214 "hash-indexed directory test - bug 20133"
15803 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
15804 create_lnet_proc_files() {
15805 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
15808 # counterpart of create_lnet_proc_files
15809 remove_lnet_proc_files() {
15810 rm -f $TMP/lnet_$1.sys
15813 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15814 # 3rd arg as regexp for body
15815 check_lnet_proc_stats() {
15816 local l=$(cat "$TMP/lnet_$1" |wc -l)
15817 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
15819 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
15822 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15823 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
15824 # optional and can be regexp for 2nd line (lnet.routes case)
15825 check_lnet_proc_entry() {
15826 local blp=2 # blp stands for 'position of 1st line of body'
15827 [ -z "$5" ] || blp=3 # lnet.routes case
15829 local l=$(cat "$TMP/lnet_$1" |wc -l)
15830 # subtracting one from $blp because the body can be empty
15831 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
15833 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
15834 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
15836 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
15837 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
15839 # bail out if any unexpected line happened
15840 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
15841 [ "$?" != 0 ] || error "$2 misformatted"
15844 test_215() { # for bugs 18102, 21079, 21517
15845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15847 local N='(0|[1-9][0-9]*)' # non-negative numeric
15848 local P='[1-9][0-9]*' # positive numeric
15849 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
15850 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
15851 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
15852 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15854 local L1 # regexp for 1st line
15855 local L2 # regexp for 2nd line (optional)
15856 local BR # regexp for the rest (body)
15858 # lnet.stats should look as 11 space-separated non-negative numerics
15859 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15860 create_lnet_proc_files "stats"
15861 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15862 remove_lnet_proc_files "stats"
15864 # lnet.routes should look like this:
15865 # Routing disabled/enabled
15866 # net hops priority state router
15867 # where net is a string like tcp0, hops > 0, priority >= 0,
15868 # state is up/down,
15869 # router is a string like 192.168.1.1@tcp2
15870 L1="^Routing (disabled|enabled)$"
15871 L2="^net +hops +priority +state +router$"
15872 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15873 create_lnet_proc_files "routes"
15874 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15875 remove_lnet_proc_files "routes"
15877 # lnet.routers should look like this:
15878 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15879 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15880 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15881 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15882 L1="^ref +rtr_ref +alive +router$"
15883 BR="^$P +$P +(up|down) +$NID$"
15884 create_lnet_proc_files "routers"
15885 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15886 remove_lnet_proc_files "routers"
15888 # lnet.peers should look like this:
15889 # nid refs state last max rtr min tx min queue
15890 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15891 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15892 # numeric (0 or >0 or <0), queue >= 0.
15893 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15894 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15895 create_lnet_proc_files "peers"
15896 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15897 remove_lnet_proc_files "peers"
15899 # lnet.buffers should look like this:
15900 # pages count credits min
15901 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15902 L1="^pages +count +credits +min$"
15903 BR="^ +$N +$N +$I +$I$"
15904 create_lnet_proc_files "buffers"
15905 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15906 remove_lnet_proc_files "buffers"
15908 # lnet.nis should look like this:
15909 # nid status alive refs peer rtr max tx min
15910 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15911 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15912 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15913 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15914 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15915 create_lnet_proc_files "nis"
15916 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15917 remove_lnet_proc_files "nis"
15919 # can we successfully write to lnet.stats?
15920 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15922 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15924 test_216() { # bug 20317
15925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15926 remote_ost_nodsh && skip "remote OST with nodsh"
15929 local facets=$(get_facets OST)
15930 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15932 save_lustre_params client "osc.*.contention_seconds" > $p
15933 save_lustre_params $facets \
15934 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15935 save_lustre_params $facets \
15936 "ldlm.namespaces.filter-*.contended_locks" >> $p
15937 save_lustre_params $facets \
15938 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15939 clear_stats osc.*.osc_stats
15941 # agressive lockless i/o settings
15942 do_nodes $(comma_list $(osts_nodes)) \
15943 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15944 ldlm.namespaces.filter-*.contended_locks=0 \
15945 ldlm.namespaces.filter-*.contention_seconds=60"
15946 lctl set_param -n osc.*.contention_seconds=60
15948 $DIRECTIO write $DIR/$tfile 0 10 4096
15949 $CHECKSTAT -s 40960 $DIR/$tfile
15951 # disable lockless i/o
15952 do_nodes $(comma_list $(osts_nodes)) \
15953 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15954 ldlm.namespaces.filter-*.contended_locks=32 \
15955 ldlm.namespaces.filter-*.contention_seconds=0"
15956 lctl set_param -n osc.*.contention_seconds=0
15957 clear_stats osc.*.osc_stats
15959 dd if=/dev/zero of=$DIR/$tfile count=0
15960 $CHECKSTAT -s 0 $DIR/$tfile
15962 restore_lustre_params <$p
15966 run_test 216 "check lockless direct write updates file size and kms correctly"
15968 test_217() { # bug 22430
15969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15974 for node in $(nodes_list); do
15975 nid=$(host_nids_address $node $NETTYPE)
15976 if [[ $nid = *-* ]] ; then
15977 echo "lctl ping $(h2nettype $nid)"
15978 lctl ping $(h2nettype $nid)
15980 echo "skipping $node (no hyphen detected)"
15984 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
15987 # do directio so as not to populate the page cache
15988 log "creating a 10 Mb file"
15989 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15990 log "starting reads"
15991 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15992 log "truncating the file"
15993 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15995 kill %+ || true # reads might have finished
15996 echo "wait until dd is finished"
15998 log "removing the temporary file"
15999 rm -rf $DIR/$tfile || error "tmp file removal failed"
16001 run_test 218 "parallel read and truncate should not deadlock"
16004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16006 # write one partial page
16007 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16008 # set no grant so vvp_io_commit_write will do sync write
16009 $LCTL set_param fail_loc=0x411
16010 # write a full page at the end of file
16011 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16013 $LCTL set_param fail_loc=0
16014 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16015 $LCTL set_param fail_loc=0x411
16016 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16019 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16020 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16022 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16024 test_220() { #LU-325
16025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16026 remote_ost_nodsh && skip "remote OST with nodsh"
16027 remote_mds_nodsh && skip "remote MDS with nodsh"
16028 remote_mgs_nodsh && skip "remote MGS with nodsh"
16032 # create on MDT0000 so the last_id and next_id are correct
16034 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16038 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16039 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16040 osp.$mdtosc_proc1.prealloc_last_id)
16041 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16042 osp.$mdtosc_proc1.prealloc_next_id)
16046 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16047 #define OBD_FAIL_OST_ENOINO 0x229
16048 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16049 create_pool $FSNAME.$TESTNAME || return 1
16050 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16052 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16054 MDSOBJS=$((last_id - next_id))
16055 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16057 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16058 echo "OST still has $count kbytes free"
16060 echo "create $MDSOBJS files @next_id..."
16061 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16063 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16064 osp.$mdtosc_proc1.prealloc_last_id)
16065 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16066 osp.$mdtosc_proc1.prealloc_next_id)
16068 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16073 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16074 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16076 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16077 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16078 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16079 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16080 echo "unlink $MDSOBJS files @$next_id..."
16081 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16083 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16088 dd if=`which date` of=$MOUNT/date oflag=sync
16089 chmod +x $MOUNT/date
16091 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16092 $LCTL set_param fail_loc=0x80001401
16094 $MOUNT/date > /dev/null
16097 run_test 221 "make sure fault and truncate race to not cause OOM"
16100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16103 test_mkdir $DIR/$tdir
16104 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16105 createmany -o $DIR/$tdir/$tfile 10
16106 cancel_lru_locks mdc
16107 cancel_lru_locks osc
16108 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16109 $LCTL set_param fail_loc=0x31a
16110 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16111 $LCTL set_param fail_loc=0
16114 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16120 test_mkdir $DIR/$tdir
16121 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16122 createmany -o $DIR/$tdir/$tfile 10
16123 cancel_lru_locks mdc
16124 cancel_lru_locks osc
16125 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16126 $LCTL set_param fail_loc=0x31a
16127 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16128 $LCTL set_param fail_loc=0
16130 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16136 test_mkdir $DIR/$tdir
16137 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16138 createmany -o $DIR/$tdir/$tfile 10
16139 cancel_lru_locks mdc
16140 cancel_lru_locks osc
16141 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16142 $LCTL set_param fail_loc=0x31b
16143 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16144 $LCTL set_param fail_loc=0
16147 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16149 test_224a() { # LU-1039, MRP-303
16150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16152 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16153 $LCTL set_param fail_loc=0x508
16154 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16155 $LCTL set_param fail_loc=0
16158 run_test 224a "Don't panic on bulk IO failure"
16160 test_224b() { # LU-1039, MRP-303
16161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16163 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16164 cancel_lru_locks osc
16165 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16166 $LCTL set_param fail_loc=0x515
16167 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16168 $LCTL set_param fail_loc=0
16171 run_test 224b "Don't panic on bulk IO failure"
16173 test_224c() { # LU-6441
16174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16175 remote_mds_nodsh && skip "remote MDS with nodsh"
16177 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16178 save_writethrough $p
16179 set_cache writethrough on
16181 local pages_per_rpc=$($LCTL get_param \
16182 osc.*.max_pages_per_rpc)
16183 local at_max=$($LCTL get_param -n at_max)
16184 local timeout=$($LCTL get_param -n timeout)
16185 local test_at="at_max"
16186 local param_at="$FSNAME.sys.at_max"
16187 local test_timeout="timeout"
16188 local param_timeout="$FSNAME.sys.timeout"
16190 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16192 set_persistent_param_and_check client "$test_at" "$param_at" 0
16193 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16195 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16196 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16197 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16198 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16200 do_facet ost1 "$LCTL set_param fail_loc=0"
16202 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16203 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16206 $LCTL set_param -n $pages_per_rpc
16207 restore_lustre_params < $p
16210 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16212 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16215 if [ -z ${MDSSURVEY} ]; then
16216 skip_env "mds-survey not found"
16218 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16219 skip "Need MDS version at least 2.2.51"
16221 local mds=$(facet_host $SINGLEMDS)
16222 local target=$(do_nodes $mds 'lctl dl' |
16223 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16225 local cmd1="file_count=1000 thrhi=4"
16226 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16227 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16228 local cmd="$cmd1 $cmd2 $cmd3"
16230 rm -f ${TMP}/mds_survey*
16232 eval $cmd || error "mds-survey with zero-stripe failed"
16233 cat ${TMP}/mds_survey*
16234 rm -f ${TMP}/mds_survey*
16236 run_test 225a "Metadata survey sanity with zero-stripe"
16239 if [ -z ${MDSSURVEY} ]; then
16240 skip_env "mds-survey not found"
16242 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16243 skip "Need MDS version at least 2.2.51"
16244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16245 remote_mds_nodsh && skip "remote MDS with nodsh"
16246 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16247 skip_env "Need to mount OST to test"
16250 local mds=$(facet_host $SINGLEMDS)
16251 local target=$(do_nodes $mds 'lctl dl' |
16252 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16254 local cmd1="file_count=1000 thrhi=4"
16255 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16256 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16257 local cmd="$cmd1 $cmd2 $cmd3"
16259 rm -f ${TMP}/mds_survey*
16261 eval $cmd || error "mds-survey with stripe_count failed"
16262 cat ${TMP}/mds_survey*
16263 rm -f ${TMP}/mds_survey*
16265 run_test 225b "Metadata survey sanity with stripe_count = 1"
16267 mcreate_path2fid () {
16273 local path=$DIR/$tdir/$name
16278 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16279 error "cannot create $desc"
16281 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16283 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16285 fid_path=$($LFS fid2path $MOUNT $fid)
16287 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16289 [ "$path" == "$fid_path" ] ||
16290 error "fid2path returned $fid_path, expected $path"
16292 echo "pass with $path and $fid"
16297 mkdir -p $DIR/$tdir
16299 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16300 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16301 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16302 mcreate_path2fid 0040666 0 0 dir "directory"
16303 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16304 mcreate_path2fid 0100666 0 0 file "regular file"
16305 mcreate_path2fid 0120666 0 0 link "symbolic link"
16306 mcreate_path2fid 0140666 0 0 sock "socket"
16308 run_test 226a "call path2fid and fid2path on files of all type"
16311 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16316 mkdir -p $DIR/$tdir
16317 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16318 error "create remote directory failed"
16319 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16320 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16321 "character special file (null)"
16322 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16323 "character special file (no device)"
16324 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16325 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16326 "block special file (loop)"
16327 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16328 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16329 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16331 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16333 # LU-1299 Executing or running ldd on a truncated executable does not
16334 # cause an out-of-memory condition.
16336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16337 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16339 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16340 chmod +x $MOUNT/date
16342 $MOUNT/date > /dev/null
16343 ldd $MOUNT/date > /dev/null
16346 run_test 227 "running truncated executable does not cause OOM"
16348 # LU-1512 try to reuse idle OI blocks
16350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16351 remote_mds_nodsh && skip "remote MDS with nodsh"
16352 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16354 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16355 local myDIR=$DIR/$tdir
16358 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16359 $LCTL set_param fail_loc=0x80001002
16360 createmany -o $myDIR/t- 10000
16361 $LCTL set_param fail_loc=0
16362 # The guard is current the largest FID holder
16364 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16366 local IDX=$(($SEQ % 64))
16368 do_facet $SINGLEMDS sync
16369 # Make sure journal flushed.
16371 local blk1=$(do_facet $SINGLEMDS \
16372 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16373 grep Blockcount | awk '{print $4}')
16375 # Remove old files, some OI blocks will become idle.
16376 unlinkmany $myDIR/t- 10000
16377 # Create new files, idle OI blocks should be reused.
16378 createmany -o $myDIR/t- 2000
16379 do_facet $SINGLEMDS sync
16380 # Make sure journal flushed.
16382 local blk2=$(do_facet $SINGLEMDS \
16383 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16384 grep Blockcount | awk '{print $4}')
16386 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16388 run_test 228a "try to reuse idle OI blocks"
16391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16392 remote_mds_nodsh && skip "remote MDS with nodsh"
16393 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16395 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16396 local myDIR=$DIR/$tdir
16399 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16400 $LCTL set_param fail_loc=0x80001002
16401 createmany -o $myDIR/t- 10000
16402 $LCTL set_param fail_loc=0
16403 # The guard is current the largest FID holder
16405 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16407 local IDX=$(($SEQ % 64))
16409 do_facet $SINGLEMDS sync
16410 # Make sure journal flushed.
16412 local blk1=$(do_facet $SINGLEMDS \
16413 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16414 grep Blockcount | awk '{print $4}')
16416 # Remove old files, some OI blocks will become idle.
16417 unlinkmany $myDIR/t- 10000
16420 stop $SINGLEMDS || error "Fail to stop MDT."
16422 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16424 df $MOUNT || error "Fail to df."
16425 # Create new files, idle OI blocks should be reused.
16426 createmany -o $myDIR/t- 2000
16427 do_facet $SINGLEMDS sync
16428 # Make sure journal flushed.
16430 local blk2=$(do_facet $SINGLEMDS \
16431 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16432 grep Blockcount | awk '{print $4}')
16434 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16436 run_test 228b "idle OI blocks can be reused after MDT restart"
16440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16441 remote_mds_nodsh && skip "remote MDS with nodsh"
16442 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16444 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16445 local myDIR=$DIR/$tdir
16448 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16449 $LCTL set_param fail_loc=0x80001002
16450 # 20000 files can guarantee there are index nodes in the OI file
16451 createmany -o $myDIR/t- 20000
16452 $LCTL set_param fail_loc=0
16453 # The guard is current the largest FID holder
16455 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16457 local IDX=$(($SEQ % 64))
16459 do_facet $SINGLEMDS sync
16460 # Make sure journal flushed.
16462 local blk1=$(do_facet $SINGLEMDS \
16463 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16464 grep Blockcount | awk '{print $4}')
16466 # Remove old files, some OI blocks will become idle.
16467 unlinkmany $myDIR/t- 20000
16469 # The OI file should become empty now
16471 # Create new files, idle OI blocks should be reused.
16472 createmany -o $myDIR/t- 2000
16473 do_facet $SINGLEMDS sync
16474 # Make sure journal flushed.
16476 local blk2=$(do_facet $SINGLEMDS \
16477 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16478 grep Blockcount | awk '{print $4}')
16480 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16482 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16484 test_229() { # LU-2482, LU-3448
16485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16486 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16487 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16488 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16492 # Create a file with a released layout and stripe count 2.
16493 $MULTIOP $DIR/$tfile H2c ||
16494 error "failed to create file with released layout"
16496 $LFS getstripe -v $DIR/$tfile
16498 local pattern=$($LFS getstripe -L $DIR/$tfile)
16499 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16501 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16503 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16504 stat $DIR/$tfile || error "failed to stat released file"
16506 chown $RUNAS_ID $DIR/$tfile ||
16507 error "chown $RUNAS_ID $DIR/$tfile failed"
16509 chgrp $RUNAS_ID $DIR/$tfile ||
16510 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16512 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16513 rm $DIR/$tfile || error "failed to remove released file"
16515 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16519 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16520 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16521 skip "Need MDS version at least 2.11.52"
16525 test_mkdir $DIR/$tdir
16526 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16527 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16528 [ $mdt_idx -ne 0 ] &&
16529 error "create local directory on wrong MDT $mdt_idx"
16531 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16532 error "create remote directory failed"
16533 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16534 [ $mdt_idx -ne $MDTIDX ] &&
16535 error "create remote directory on wrong MDT $mdt_idx"
16537 createmany -o $DIR/$tdir/test_230/t- 10 ||
16538 error "create files on remote directory failed"
16539 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16540 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16541 rm -r $DIR/$tdir || error "unlink remote directory failed"
16543 run_test 230a "Create remote directory and files under the remote directory"
16546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16547 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16548 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16549 skip "Need MDS version at least 2.11.52"
16557 local migrate_dir=$DIR/$tdir/migrate_dir
16558 local other_dir=$DIR/$tdir/other_dir
16560 test_mkdir $DIR/$tdir
16561 test_mkdir -i0 -c1 $migrate_dir
16562 test_mkdir -i0 -c1 $other_dir
16563 for ((i=0; i<10; i++)); do
16564 mkdir -p $migrate_dir/dir_${i}
16565 createmany -o $migrate_dir/dir_${i}/f 10 ||
16566 error "create files under remote dir failed $i"
16569 cp /etc/passwd $migrate_dir/$tfile
16570 cp /etc/passwd $other_dir/$tfile
16571 chattr +SAD $migrate_dir
16572 chattr +SAD $migrate_dir/$tfile
16574 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16575 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16576 local old_dir_mode=$(stat -c%f $migrate_dir)
16577 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16579 mkdir -p $migrate_dir/dir_default_stripe2
16580 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16581 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16583 mkdir -p $other_dir
16584 ln $migrate_dir/$tfile $other_dir/luna
16585 ln $migrate_dir/$tfile $migrate_dir/sofia
16586 ln $other_dir/$tfile $migrate_dir/david
16587 ln -s $migrate_dir/$tfile $other_dir/zachary
16588 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16589 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16591 $LFS migrate -m $MDTIDX $migrate_dir ||
16592 error "fails on migrating remote dir to MDT1"
16594 echo "migratate to MDT1, then checking.."
16595 for ((i = 0; i < 10; i++)); do
16596 for file in $(find $migrate_dir/dir_${i}); do
16597 mdt_index=$($LFS getstripe -m $file)
16598 [ $mdt_index == $MDTIDX ] ||
16599 error "$file is not on MDT${MDTIDX}"
16603 # the multiple link file should still in MDT0
16604 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16605 [ $mdt_index == 0 ] ||
16606 error "$file is not on MDT${MDTIDX}"
16608 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16609 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16610 error " expect $old_dir_flag get $new_dir_flag"
16612 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16613 [ "$old_file_flag" = "$new_file_flag" ] ||
16614 error " expect $old_file_flag get $new_file_flag"
16616 local new_dir_mode=$(stat -c%f $migrate_dir)
16617 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16618 error "expect mode $old_dir_mode get $new_dir_mode"
16620 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16621 [ "$old_file_mode" = "$new_file_mode" ] ||
16622 error "expect mode $old_file_mode get $new_file_mode"
16624 diff /etc/passwd $migrate_dir/$tfile ||
16625 error "$tfile different after migration"
16627 diff /etc/passwd $other_dir/luna ||
16628 error "luna different after migration"
16630 diff /etc/passwd $migrate_dir/sofia ||
16631 error "sofia different after migration"
16633 diff /etc/passwd $migrate_dir/david ||
16634 error "david different after migration"
16636 diff /etc/passwd $other_dir/zachary ||
16637 error "zachary different after migration"
16639 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16640 error "${tfile}_ln different after migration"
16642 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16643 error "${tfile}_ln_other different after migration"
16645 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16646 [ $stripe_count = 2 ] ||
16647 error "dir strpe_count $d != 2 after migration."
16649 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16650 [ $stripe_count = 2 ] ||
16651 error "file strpe_count $d != 2 after migration."
16653 #migrate back to MDT0
16656 $LFS migrate -m $MDTIDX $migrate_dir ||
16657 error "fails on migrating remote dir to MDT0"
16659 echo "migrate back to MDT0, checking.."
16660 for file in $(find $migrate_dir); do
16661 mdt_index=$($LFS getstripe -m $file)
16662 [ $mdt_index == $MDTIDX ] ||
16663 error "$file is not on MDT${MDTIDX}"
16666 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16667 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16668 error " expect $old_dir_flag get $new_dir_flag"
16670 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16671 [ "$old_file_flag" = "$new_file_flag" ] ||
16672 error " expect $old_file_flag get $new_file_flag"
16674 local new_dir_mode=$(stat -c%f $migrate_dir)
16675 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16676 error "expect mode $old_dir_mode get $new_dir_mode"
16678 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16679 [ "$old_file_mode" = "$new_file_mode" ] ||
16680 error "expect mode $old_file_mode get $new_file_mode"
16682 diff /etc/passwd ${migrate_dir}/$tfile ||
16683 error "$tfile different after migration"
16685 diff /etc/passwd ${other_dir}/luna ||
16686 error "luna different after migration"
16688 diff /etc/passwd ${migrate_dir}/sofia ||
16689 error "sofia different after migration"
16691 diff /etc/passwd ${other_dir}/zachary ||
16692 error "zachary different after migration"
16694 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16695 error "${tfile}_ln different after migration"
16697 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16698 error "${tfile}_ln_other different after migration"
16700 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16701 [ $stripe_count = 2 ] ||
16702 error "dir strpe_count $d != 2 after migration."
16704 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16705 [ $stripe_count = 2 ] ||
16706 error "file strpe_count $d != 2 after migration."
16708 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16710 run_test 230b "migrate directory"
16713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16714 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16715 remote_mds_nodsh && skip "remote MDS with nodsh"
16716 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16717 skip "Need MDS version at least 2.11.52"
16723 local migrate_dir=$DIR/$tdir/migrate_dir
16725 #If migrating directory fails in the middle, all entries of
16726 #the directory is still accessiable.
16727 test_mkdir $DIR/$tdir
16728 test_mkdir -i0 -c1 $migrate_dir
16729 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16731 createmany -o $migrate_dir/f $total ||
16732 error "create files under ${migrate_dir} failed"
16734 # fail after migrating top dir, and this will fail only once, so the
16735 # first sub file migration will fail (currently f3), others succeed.
16736 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16737 do_facet mds1 lctl set_param fail_loc=0x1801
16738 local t=$(ls $migrate_dir | wc -l)
16739 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16740 error "migrate should fail"
16741 local u=$(ls $migrate_dir | wc -l)
16742 [ "$u" == "$t" ] || error "$u != $t during migration"
16744 # add new dir/file should succeed
16745 mkdir $migrate_dir/dir ||
16746 error "mkdir failed under migrating directory"
16747 touch $migrate_dir/file ||
16748 error "create file failed under migrating directory"
16750 # add file with existing name should fail
16751 for file in $migrate_dir/f*; do
16752 stat $file > /dev/null || error "stat $file failed"
16753 $OPENFILE -f O_CREAT:O_EXCL $file &&
16754 error "open(O_CREAT|O_EXCL) $file should fail"
16755 $MULTIOP $file m && error "create $file should fail"
16756 touch $DIR/$tdir/remote_dir/$tfile ||
16757 error "touch $tfile failed"
16758 ln $DIR/$tdir/remote_dir/$tfile $file &&
16759 error "link $file should fail"
16760 mdt_index=$($LFS getstripe -m $file)
16761 if [ $mdt_index == 0 ]; then
16762 # file failed to migrate is not allowed to rename to
16763 mv $DIR/$tdir/remote_dir/$tfile $file &&
16764 error "rename to $file should fail"
16766 mv $DIR/$tdir/remote_dir/$tfile $file ||
16767 error "rename to $file failed"
16769 echo hello >> $file || error "write $file failed"
16772 # resume migration with different options should fail
16773 $LFS migrate -m 0 $migrate_dir &&
16774 error "migrate -m 0 $migrate_dir should fail"
16776 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
16777 error "migrate -c 2 $migrate_dir should fail"
16779 # resume migration should succeed
16780 $LFS migrate -m $MDTIDX $migrate_dir ||
16781 error "migrate $migrate_dir failed"
16783 echo "Finish migration, then checking.."
16784 for file in $(find $migrate_dir); do
16785 mdt_index=$($LFS getstripe -m $file)
16786 [ $mdt_index == $MDTIDX ] ||
16787 error "$file is not on MDT${MDTIDX}"
16790 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16792 run_test 230c "check directory accessiblity if migration failed"
16795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16796 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16797 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16798 skip "Need MDS version at least 2.11.52"
16800 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
16802 local migrate_dir=$DIR/$tdir/migrate_dir
16812 old_index=$((RANDOM % MDSCOUNT))
16813 old_count=$((MDSCOUNT - old_index))
16814 new_index=$((RANDOM % MDSCOUNT))
16815 new_count=$((MDSCOUNT - new_index))
16816 new_hash="all_char"
16818 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
16819 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
16821 test_mkdir $DIR/$tdir
16822 test_mkdir -i $old_index -c $old_count $migrate_dir
16824 for ((i=0; i<100; i++)); do
16825 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
16826 createmany -o $migrate_dir/dir_${i}/f 100 ||
16827 error "create files under remote dir failed $i"
16830 echo -n "Migrate from MDT$old_index "
16831 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
16832 echo -n "to MDT$new_index"
16833 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
16836 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
16837 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
16838 error "migrate remote dir error"
16840 echo "Finish migration, then checking.."
16841 for file in $(find $migrate_dir); do
16842 mdt_index=$($LFS getstripe -m $file)
16843 if [ $mdt_index -lt $new_index ] ||
16844 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
16845 error "$file is on MDT$mdt_index"
16849 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16851 run_test 230d "check migrate big directory"
16854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16855 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16856 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16857 skip "Need MDS version at least 2.11.52"
16864 mkdir -p $DIR/$tdir
16865 mkdir $DIR/$tdir/migrate_dir
16866 mkdir $DIR/$tdir/other_dir
16867 touch $DIR/$tdir/migrate_dir/a
16868 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16869 ls $DIR/$tdir/other_dir
16871 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16872 error "migrate dir fails"
16874 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16875 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16877 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16878 [ $mdt_index == 0 ] || error "a is not on MDT0"
16880 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16881 error "migrate dir fails"
16883 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16884 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16886 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16887 [ $mdt_index == 1 ] || error "a is not on MDT1"
16889 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16890 [ $mdt_index == 1 ] || error "b is not on MDT1"
16892 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16893 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16895 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16897 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16899 run_test 230e "migrate mulitple local link files"
16902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16903 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16904 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16905 skip "Need MDS version at least 2.11.52"
16910 mkdir -p $DIR/$tdir
16911 mkdir $DIR/$tdir/migrate_dir
16912 $LFS mkdir -i1 $DIR/$tdir/other_dir
16913 touch $DIR/$tdir/migrate_dir/a
16914 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16915 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16916 ls $DIR/$tdir/other_dir
16918 # a should be migrated to MDT1, since no other links on MDT0
16919 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16920 error "#1 migrate dir fails"
16921 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16922 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16923 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16924 [ $mdt_index == 1 ] || error "a is not on MDT1"
16926 # a should stay on MDT1, because it is a mulitple link file
16927 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16928 error "#2 migrate dir fails"
16929 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16930 [ $mdt_index == 1 ] || error "a is not on MDT1"
16932 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16933 error "#3 migrate dir fails"
16935 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16936 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16937 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16939 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16940 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16942 # a should be migrated to MDT0, since no other links on MDT1
16943 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16944 error "#4 migrate dir fails"
16945 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16946 [ $mdt_index == 0 ] || error "a is not on MDT0"
16948 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16950 run_test 230f "migrate mulitple remote link files"
16953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16954 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16955 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16956 skip "Need MDS version at least 2.11.52"
16958 mkdir -p $DIR/$tdir/migrate_dir
16960 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16961 error "migrating dir to non-exist MDT succeeds"
16964 run_test 230g "migrate dir to non-exist MDT"
16967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16968 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16969 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16970 skip "Need MDS version at least 2.11.52"
16974 mkdir -p $DIR/$tdir/migrate_dir
16976 $LFS migrate -m1 $DIR &&
16977 error "migrating mountpoint1 should fail"
16979 $LFS migrate -m1 $DIR/$tdir/.. &&
16980 error "migrating mountpoint2 should fail"
16983 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
16984 error "migrating $tdir/migrate_dir/.. should fail"
16988 run_test 230h "migrate .. and root"
16991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16992 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16993 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16994 skip "Need MDS version at least 2.11.52"
16996 mkdir -p $DIR/$tdir/migrate_dir
16998 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
16999 error "migration fails with a tailing slash"
17001 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17002 error "migration fails with two tailing slashes"
17004 run_test 230i "lfs migrate -m tolerates trailing slashes"
17007 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17008 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17009 skip "Need MDS version at least 2.11.52"
17011 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17012 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17013 error "create $tfile failed"
17014 cat /etc/passwd > $DIR/$tdir/$tfile
17016 $LFS migrate -m 1 $DIR/$tdir
17018 cmp /etc/passwd $DIR/$tdir/$tfile ||
17019 error "DoM file mismatch after migration"
17021 run_test 230j "DoM file data not changed after dir migration"
17024 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17025 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17026 skip "Need MDS version at least 2.11.56"
17029 local files_on_starting_mdt=0
17031 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17032 $LFS getdirstripe $DIR/$tdir
17033 for i in $(seq $total); do
17034 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17035 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17036 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17039 echo "$files_on_starting_mdt files on MDT0"
17041 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17042 $LFS getdirstripe $DIR/$tdir
17044 files_on_starting_mdt=0
17045 for i in $(seq $total); do
17046 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17047 error "file $tfile.$i mismatch after migration"
17048 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17049 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17052 echo "$files_on_starting_mdt files on MDT1 after migration"
17053 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17055 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17056 $LFS getdirstripe $DIR/$tdir
17058 files_on_starting_mdt=0
17059 for i in $(seq $total); do
17060 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17061 error "file $tfile.$i mismatch after 2nd migration"
17062 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17063 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17066 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17067 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17071 run_test 230k "file data not changed after dir migration"
17074 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17075 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17076 skip "Need MDS version at least 2.11.56"
17078 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17079 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17080 error "create files under remote dir failed $i"
17081 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17083 run_test 230l "readdir between MDTs won't crash"
17086 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17087 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17088 skip "Need MDS version at least 2.11.56"
17091 local mig_dir=$DIR/$tdir/migrate_dir
17092 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17096 echo "Creating files and dirs with xattrs"
17097 test_mkdir $DIR/$tdir
17098 test_mkdir -i0 -c1 $mig_dir
17100 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17101 error "cannot set xattr attr1 on dir"
17102 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17103 error "cannot set xattr attr2 on dir"
17104 touch $mig_dir/dir/f0
17105 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17106 error "cannot set xattr attr1 on file"
17107 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17108 error "cannot set xattr attr2 on file"
17109 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17110 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17111 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17112 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17113 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17114 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17115 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17116 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17117 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17119 echo "Migrating to MDT1"
17120 $LFS migrate -m $MDTIDX $mig_dir ||
17121 error "fails on migrating dir to MDT1"
17123 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17124 echo "Checking xattrs"
17125 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17126 [ "$val" = $longstr ] ||
17127 error "expecting xattr1 $longstr on dir, found $val"
17128 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17129 [ "$val" = $shortstr ] ||
17130 error "expecting xattr2 $shortstr on dir, found $val"
17131 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17132 [ "$val" = $longstr ] ||
17133 error "expecting xattr1 $longstr on file, found $val"
17134 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17135 [ "$val" = $shortstr ] ||
17136 error "expecting xattr2 $shortstr on file, found $val"
17138 run_test 230m "xattrs not changed after dir migration"
17142 # For simplicity this test assumes that max_pages_per_rpc
17143 # is the same across all OSCs
17144 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17145 local bulk_size=$((max_pages * PAGE_SIZE))
17146 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17149 mkdir -p $DIR/$tdir
17150 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17151 error "failed to set stripe with -S ${brw_size}M option"
17153 # clear the OSC stats
17154 $LCTL set_param osc.*.stats=0 &>/dev/null
17157 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17158 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17159 oflag=direct &>/dev/null || error "dd failed"
17161 sync; sleep 1; sync # just to be safe
17162 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17163 if [ x$nrpcs != "x1" ]; then
17164 $LCTL get_param osc.*.stats
17165 error "found $nrpcs ost_write RPCs, not 1 as expected"
17169 # Drop the OSC cache, otherwise we will read from it
17170 cancel_lru_locks osc
17172 # clear the OSC stats
17173 $LCTL set_param osc.*.stats=0 &>/dev/null
17175 # Client reads $bulk_size.
17176 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17177 iflag=direct &>/dev/null || error "dd failed"
17179 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17180 if [ x$nrpcs != "x1" ]; then
17181 $LCTL get_param osc.*.stats
17182 error "found $nrpcs ost_read RPCs, not 1 as expected"
17185 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17188 mkdir -p $DIR/$tdir
17190 for i in {0..1023}; do
17191 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17192 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17193 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17197 run_test 231b "must not assert on fully utilized OST request buffer"
17200 mkdir -p $DIR/$tdir
17201 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17203 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17204 do_facet ost1 $LCTL set_param fail_loc=0x31c
17206 # ignore dd failure
17207 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17209 do_facet ost1 $LCTL set_param fail_loc=0
17210 umount_client $MOUNT || error "umount failed"
17211 mount_client $MOUNT || error "mount failed"
17212 stop ost1 || error "cannot stop ost1"
17213 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17215 run_test 232a "failed lock should not block umount"
17218 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17219 skip "Need MDS version at least 2.10.58"
17221 mkdir -p $DIR/$tdir
17222 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17223 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17225 cancel_lru_locks osc
17227 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17228 do_facet ost1 $LCTL set_param fail_loc=0x31c
17231 $LFS data_version $DIR/$tdir/$tfile || true
17233 do_facet ost1 $LCTL set_param fail_loc=0
17234 umount_client $MOUNT || error "umount failed"
17235 mount_client $MOUNT || error "mount failed"
17236 stop ost1 || error "cannot stop ost1"
17237 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17239 run_test 232b "failed data version lock should not block umount"
17242 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17243 skip "Need MDS version at least 2.3.64"
17244 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17246 local fid=$($LFS path2fid $MOUNT)
17248 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17249 error "cannot access $MOUNT using its FID '$fid'"
17251 run_test 233a "checking that OBF of the FS root succeeds"
17254 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17255 skip "Need MDS version at least 2.5.90"
17256 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17258 local fid=$($LFS path2fid $MOUNT/.lustre)
17260 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17261 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17263 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17264 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17265 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17267 run_test 233b "checking that OBF of the FS .lustre succeeds"
17270 local p="$TMP/sanityN-$TESTNAME.parameters"
17271 save_lustre_params client "llite.*.xattr_cache" > $p
17272 lctl set_param llite.*.xattr_cache 1 ||
17273 skip_env "xattr cache is not supported"
17275 mkdir -p $DIR/$tdir || error "mkdir failed"
17276 touch $DIR/$tdir/$tfile || error "touch failed"
17277 # OBD_FAIL_LLITE_XATTR_ENOMEM
17278 $LCTL set_param fail_loc=0x1405
17279 getfattr -n user.attr $DIR/$tdir/$tfile &&
17280 error "getfattr should have failed with ENOMEM"
17281 $LCTL set_param fail_loc=0x0
17284 restore_lustre_params < $p
17287 run_test 234 "xattr cache should not crash on ENOMEM"
17290 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17291 skip "Need MDS version at least 2.4.52"
17293 flock_deadlock $DIR/$tfile
17298 124) error "process hangs on a deadlock"
17300 *) error "error executing flock_deadlock $DIR/$tfile"
17304 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17308 check_swap_layouts_support
17310 local ref1=/etc/passwd
17311 local ref2=/etc/group
17312 local file1=$DIR/$tdir/f1
17313 local file2=$DIR/$tdir/f2
17315 test_mkdir -c1 $DIR/$tdir
17316 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17317 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17318 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17319 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17320 local fd=$(free_fd)
17321 local cmd="exec $fd<>$file2"
17324 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17325 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17328 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17333 run_test 236 "Layout swap on open unlinked file"
17335 # LU-4659 linkea consistency
17337 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17338 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17339 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17340 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17343 ln $DIR/$tfile $DIR/$tfile.lnk
17344 touch $DIR/$tfile.new
17345 mv $DIR/$tfile.new $DIR/$tfile
17346 local fid1=$($LFS path2fid $DIR/$tfile)
17347 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17348 local path1=$($LFS fid2path $FSNAME "$fid1")
17349 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17350 local path2=$($LFS fid2path $FSNAME "$fid2")
17351 [ $tfile.lnk == $path2 ] ||
17352 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17355 run_test 238 "Verify linkea consistency"
17357 test_239A() { # was test_239
17358 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17359 skip "Need MDS version at least 2.5.60"
17361 local list=$(comma_list $(mdts_nodes))
17363 mkdir -p $DIR/$tdir
17364 createmany -o $DIR/$tdir/f- 5000
17365 unlinkmany $DIR/$tdir/f- 5000
17366 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17367 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17368 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17369 osp.*MDT*.sync_in_flight" | calc_sum)
17370 [ "$changes" -eq 0 ] || error "$changes not synced"
17372 run_test 239A "osp_sync test"
17374 test_239a() { #LU-5297
17375 remote_mds_nodsh && skip "remote MDS with nodsh"
17378 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17379 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17380 chgrp $RUNAS_GID $DIR/$tfile
17381 wait_delete_completed
17383 run_test 239a "process invalid osp sync record correctly"
17385 test_239b() { #LU-5297
17386 remote_mds_nodsh && skip "remote MDS with nodsh"
17389 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17390 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17391 chgrp $RUNAS_GID $DIR/$tfile1
17392 wait_delete_completed
17393 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17395 chgrp $RUNAS_GID $DIR/$tfile2
17396 wait_delete_completed
17398 run_test 239b "process osp sync record with ENOMEM error correctly"
17401 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17402 remote_mds_nodsh && skip "remote MDS with nodsh"
17404 mkdir -p $DIR/$tdir
17406 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17407 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17408 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17409 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17411 umount_client $MOUNT || error "umount failed"
17412 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17413 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17414 mount_client $MOUNT || error "failed to mount client"
17416 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17417 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17419 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17425 for LOOP in $(seq $count); do
17426 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17427 cancel_lru_locks $OSC || true
17435 for LOOP in $(seq $1); do
17436 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17441 test_241a() { # was test_241
17442 local bsize=$PAGE_SIZE
17444 (( bsize < 40960 )) && bsize=40960
17445 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17447 cancel_lru_locks $OSC
17448 test_241_bio 1000 $bsize &
17450 test_241_dio 1000 $bsize
17453 run_test 241a "bio vs dio"
17456 local bsize=$PAGE_SIZE
17458 (( bsize < 40960 )) && bsize=40960
17459 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17461 test_241_dio 1000 $bsize &
17463 test_241_dio 1000 $bsize
17466 run_test 241b "dio vs dio"
17469 remote_mds_nodsh && skip "remote MDS with nodsh"
17471 mkdir -p $DIR/$tdir
17472 touch $DIR/$tdir/$tfile
17474 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17475 do_facet mds1 lctl set_param fail_loc=0x105
17476 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17478 do_facet mds1 lctl set_param fail_loc=0
17479 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17481 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17485 test_mkdir $DIR/$tdir
17486 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17488 run_test 243 "various group lock tests"
17492 test_mkdir $DIR/$tdir
17493 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17494 sendfile_grouplock $DIR/$tdir/$tfile || \
17495 error "sendfile+grouplock failed"
17498 run_test 244a "sendfile with group lock tests"
17502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17505 local size=$((1024*1024))
17507 test_mkdir $DIR/$tdir
17508 for i in $(seq 1 $threads); do
17509 local file=$DIR/$tdir/file_$((i / 10))
17510 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17513 for i in $(seq 1 $threads); do
17517 run_test 244b "multi-threaded write with group lock"
17520 local flagname="multi_mod_rpcs"
17521 local connect_data_name="max_mod_rpcs"
17524 # check if multiple modify RPCs flag is set
17525 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17526 grep "connect_flags:")
17529 echo "$out" | grep -qw $flagname
17530 if [ $? -ne 0 ]; then
17531 echo "connect flag $flagname is not set"
17535 # check if multiple modify RPCs data is set
17536 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17539 echo "$out" | grep -qw $connect_data_name ||
17540 error "import should have connect data $connect_data_name"
17542 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17548 umount_client $submount
17553 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17555 skip_env "Fileset feature is not supported"
17557 local submount=${MOUNT}_$tdir
17560 mkdir -p $submount || error "mkdir $submount failed"
17561 FILESET="$FILESET/$tdir" mount_client $submount ||
17562 error "mount $submount failed"
17563 trap "cleanup_247 $submount" EXIT
17564 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17565 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17566 error "read $MOUNT/$tdir/$tfile failed"
17567 cleanup_247 $submount
17569 run_test 247a "mount subdir as fileset"
17572 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17573 skip_env "Fileset feature is not supported"
17575 local submount=${MOUNT}_$tdir
17577 rm -rf $MOUNT/$tdir
17578 mkdir -p $submount || error "mkdir $submount failed"
17580 FILESET="$FILESET/$tdir" mount_client $submount &&
17581 error "mount $submount should fail"
17584 run_test 247b "mount subdir that dose not exist"
17587 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17588 skip_env "Fileset feature is not supported"
17590 local submount=${MOUNT}_$tdir
17592 mkdir -p $MOUNT/$tdir/dir1
17593 mkdir -p $submount || error "mkdir $submount failed"
17594 trap "cleanup_247 $submount" EXIT
17595 FILESET="$FILESET/$tdir" mount_client $submount ||
17596 error "mount $submount failed"
17597 local fid=$($LFS path2fid $MOUNT/)
17598 $LFS fid2path $submount $fid && error "fid2path should fail"
17599 cleanup_247 $submount
17601 run_test 247c "running fid2path outside root"
17604 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17605 skip "Fileset feature is not supported"
17607 local submount=${MOUNT}_$tdir
17609 mkdir -p $MOUNT/$tdir/dir1
17610 mkdir -p $submount || error "mkdir $submount failed"
17611 FILESET="$FILESET/$tdir" mount_client $submount ||
17612 error "mount $submount failed"
17613 trap "cleanup_247 $submount" EXIT
17614 local fid=$($LFS path2fid $submount/dir1)
17615 $LFS fid2path $submount $fid || error "fid2path should succeed"
17616 cleanup_247 $submount
17618 run_test 247d "running fid2path inside root"
17622 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17624 skip "Fileset feature is not supported"
17626 local submount=${MOUNT}_$tdir
17629 mkdir -p $submount || error "mkdir $submount failed"
17630 FILESET="$FILESET/.." mount_client $submount &&
17631 error "mount $submount should fail"
17634 run_test 247e "mount .. as fileset"
17637 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17638 [ -z "$fast_read_sav" ] && skip "no fast read support"
17640 # create a large file for fast read verification
17641 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17643 # make sure the file is created correctly
17644 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17645 { rm -f $DIR/$tfile; skip "file creation error"; }
17647 echo "Test 1: verify that fast read is 4 times faster on cache read"
17649 # small read with fast read enabled
17650 $LCTL set_param -n llite.*.fast_read=1
17651 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17652 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17653 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17654 # small read with fast read disabled
17655 $LCTL set_param -n llite.*.fast_read=0
17656 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17657 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17658 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17660 # verify that fast read is 4 times faster for cache read
17661 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17662 error_not_in_vm "fast read was not 4 times faster: " \
17663 "$t_fast vs $t_slow"
17665 echo "Test 2: verify the performance between big and small read"
17666 $LCTL set_param -n llite.*.fast_read=1
17668 # 1k non-cache read
17669 cancel_lru_locks osc
17670 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17671 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17672 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17674 # 1M non-cache read
17675 cancel_lru_locks osc
17676 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17677 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17678 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17680 # verify that big IO is not 4 times faster than small IO
17681 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17682 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17684 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17687 run_test 248a "fast read verification"
17690 # Default short_io_bytes=16384, try both smaller and larger sizes.
17691 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
17692 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
17693 echo "bs=53248 count=113 normal buffered write"
17694 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
17695 error "dd of initial data file failed"
17696 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
17698 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
17699 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
17700 error "dd with sync normal writes failed"
17701 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
17703 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
17704 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
17705 error "dd with sync small writes failed"
17706 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
17708 cancel_lru_locks osc
17710 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
17711 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
17712 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
17713 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
17714 iflag=direct || error "dd with O_DIRECT small read failed"
17715 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
17716 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
17717 error "compare $TMP/$tfile.1 failed"
17719 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
17720 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
17722 # just to see what the maximum tunable value is, and test parsing
17723 echo "test invalid parameter 2MB"
17724 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
17725 error "too-large short_io_bytes allowed"
17726 echo "test maximum parameter 512KB"
17727 # if we can set a larger short_io_bytes, run test regardless of version
17728 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
17729 # older clients may not allow setting it this large, that's OK
17730 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
17731 skip "Need at least client version 2.13.50"
17732 error "medium short_io_bytes failed"
17734 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17735 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
17737 echo "test large parameter 64KB"
17738 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
17739 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17741 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
17742 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
17743 error "dd with sync large writes failed"
17744 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
17746 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
17747 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
17748 num=$((113 * 4096 / PAGE_SIZE))
17749 echo "bs=$size count=$num oflag=direct large write $tfile.3"
17750 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
17751 error "dd with O_DIRECT large writes failed"
17752 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
17753 error "compare $DIR/$tfile.3 failed"
17755 cancel_lru_locks osc
17757 echo "bs=$size count=$num iflag=direct large read $tfile.2"
17758 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
17759 error "dd with O_DIRECT large read failed"
17760 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
17761 error "compare $TMP/$tfile.2 failed"
17763 echo "bs=$size count=$num iflag=direct large read $tfile.3"
17764 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
17765 error "dd with O_DIRECT large read failed"
17766 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
17767 error "compare $TMP/$tfile.3 failed"
17769 run_test 248b "test short_io read and write for both small and large sizes"
17771 test_249() { # LU-7890
17772 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
17773 skip "Need at least version 2.8.54"
17776 $LFS setstripe -c 1 $DIR/$tfile
17777 # Offset 2T == 4k * 512M
17778 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
17779 error "dd to 2T offset failed"
17781 run_test 249 "Write above 2T file size"
17784 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
17785 && skip "no 16TB file size limit on ZFS"
17787 $LFS setstripe -c 1 $DIR/$tfile
17788 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
17789 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
17790 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
17791 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
17792 conv=notrunc,fsync && error "append succeeded"
17795 run_test 250 "Write above 16T limit"
17798 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
17800 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
17801 #Skip once - writing the first stripe will succeed
17802 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17803 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
17804 error "short write happened"
17806 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17807 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
17808 error "short read happened"
17812 run_test 251 "Handling short read and write correctly"
17815 remote_mds_nodsh && skip "remote MDS with nodsh"
17816 remote_ost_nodsh && skip "remote OST with nodsh"
17817 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
17818 skip_env "ldiskfs only test"
17828 # check lr_reader on OST0000
17830 dev=$(facet_device $tgt)
17831 out=$(do_facet $tgt $LR_READER $dev)
17832 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17834 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
17835 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
17836 error "Invalid uuid returned by $LR_READER on target $tgt"
17837 echo -e "uuid returned by $LR_READER is '$uuid'\n"
17839 # check lr_reader -c on MDT0000
17841 dev=$(facet_device $tgt)
17842 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
17843 skip "$LR_READER does not support additional options"
17845 out=$(do_facet $tgt $LR_READER -c $dev)
17846 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17848 num=$(echo "$out" | grep -c "mdtlov")
17849 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
17850 error "Invalid number of mdtlov clients returned by $LR_READER"
17851 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
17853 # check lr_reader -cr on MDT0000
17854 out=$(do_facet $tgt $LR_READER -cr $dev)
17855 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17857 echo "$out" | grep -q "^reply_data:$" ||
17858 error "$LR_READER should have returned 'reply_data' section"
17859 num=$(echo "$out" | grep -c "client_generation")
17860 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
17862 run_test 252 "check lr_reader tool"
17865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17866 remote_mds_nodsh && skip "remote MDS with nodsh"
17867 remote_mgs_nodsh && skip "remote MGS with nodsh"
17871 local ost_name=$(ostname_from_index $ostidx)
17874 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
17875 do_facet $SINGLEMDS $LCTL get_param -n \
17876 osp.$mdtosc_proc1.reserved_mb_high ||
17877 skip "remote MDS does not support reserved_mb_high"
17881 wait_delete_completed
17884 pool_add $TESTNAME || error "Pool creation failed"
17885 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
17887 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
17888 error "Setstripe failed"
17890 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
17892 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
17894 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
17896 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17897 osp.$mdtosc_proc1.prealloc_status)
17898 echo "prealloc_status $oa_status"
17900 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
17901 error "File creation should fail"
17903 #object allocation was stopped, but we still able to append files
17904 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
17905 oflag=append || error "Append failed"
17907 rm -f $DIR/$tdir/$tfile.0
17909 # For this test, we want to delete the files we created to go out of
17910 # space but leave the watermark, so we remain nearly out of space
17911 ost_watermarks_enospc_delete_files $tfile $ostidx
17913 wait_delete_completed
17917 for i in $(seq 10 12); do
17918 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
17919 2>/dev/null || error "File creation failed after rm"
17922 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17923 osp.$mdtosc_proc1.prealloc_status)
17924 echo "prealloc_status $oa_status"
17926 if (( oa_status != 0 )); then
17927 error "Object allocation still disable after rm"
17930 run_test 253 "Check object allocation limit"
17933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17934 remote_mds_nodsh && skip "remote MDS with nodsh"
17935 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
17936 skip "MDS does not support changelog_size"
17939 local MDT0=$(facet_svc $SINGLEMDS)
17941 changelog_register || error "changelog_register failed"
17943 changelog_clear 0 || error "changelog_clear failed"
17945 local size1=$(do_facet $SINGLEMDS \
17946 $LCTL get_param -n mdd.$MDT0.changelog_size)
17947 echo "Changelog size $size1"
17950 $LFS mkdir -i 0 $DIR/$tdir
17952 mkdir -p $DIR/$tdir/pics/2008/zachy
17953 touch $DIR/$tdir/pics/2008/zachy/timestamp
17954 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
17955 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17956 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17957 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17958 rm $DIR/$tdir/pics/desktop.jpg
17960 local size2=$(do_facet $SINGLEMDS \
17961 $LCTL get_param -n mdd.$MDT0.changelog_size)
17962 echo "Changelog size after work $size2"
17964 (( $size2 > $size1 )) ||
17965 error "new Changelog size=$size2 less than old size=$size1"
17967 run_test 254 "Check changelog size"
17974 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
17975 awk -F: '{print $2}' | grep $type > /dev/null
17976 if [ $? -ne 0 ]; then
17986 lfs ladvise -a willread $file > /dev/null 2>&1
17987 if [ $? -eq 0 ]; then
17991 lfs ladvise -a willread $file 2>&1 |
17992 grep "Inappropriate ioctl for device" > /dev/null
17993 if [ $? -eq 0 ]; then
18000 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18003 # run a random read IO workload
18004 # usage: random_read_iops <filename> <filesize> <iosize>
18005 random_read_iops() {
18008 local iosize=${3:-4096}
18010 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18011 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18014 drop_file_oss_cache() {
18018 $LFS ladvise -a dontneed $file 2>/dev/null ||
18019 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18022 ladvise_willread_performance()
18025 local average_origin=0
18026 local average_cache=0
18027 local average_ladvise=0
18029 for ((i = 1; i <= $repeat; i++)); do
18030 echo "Iter $i/$repeat: reading without willread hint"
18031 cancel_lru_locks osc
18032 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18033 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18034 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18035 average_origin=$(bc <<<"$average_origin + $speed_origin")
18037 cancel_lru_locks osc
18038 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18039 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18040 average_cache=$(bc <<<"$average_cache + $speed_cache")
18042 cancel_lru_locks osc
18043 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18044 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18045 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18046 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18047 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18049 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18050 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18051 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18053 speedup_cache=$(percent $average_cache $average_origin)
18054 speedup_ladvise=$(percent $average_ladvise $average_origin)
18056 echo "Average uncached read: $average_origin"
18057 echo "Average speedup with OSS cached read: " \
18058 "$average_cache = +$speedup_cache%"
18059 echo "Average speedup with ladvise willread: " \
18060 "$average_ladvise = +$speedup_ladvise%"
18062 local lowest_speedup=20
18063 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18064 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18065 "got $average_cache%. Skipping ladvise willread check."
18069 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18070 # it is still good to run until then to exercise 'ladvise willread'
18071 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18072 [ "$ost1_FSTYPE" = "zfs" ] &&
18073 echo "osd-zfs does not support dontneed or drop_caches" &&
18076 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18077 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18078 error_not_in_vm "Speedup with willread is less than " \
18079 "$lowest_speedup%, got $average_ladvise%"
18083 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18084 skip "lustre < 2.8.54 does not support ladvise "
18085 remote_ost_nodsh && skip "remote OST with nodsh"
18087 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18089 ladvise_no_type willread $DIR/$tfile &&
18090 skip "willread ladvise is not supported"
18092 ladvise_no_ioctl $DIR/$tfile &&
18093 skip "ladvise ioctl is not supported"
18096 local size=$((size_mb * 1048576))
18097 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18098 error "dd to $DIR/$tfile failed"
18100 lfs ladvise -a willread $DIR/$tfile ||
18101 error "Ladvise failed with no range argument"
18103 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18104 error "Ladvise failed with no -l or -e argument"
18106 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18107 error "Ladvise failed with only -e argument"
18109 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18110 error "Ladvise failed with only -l argument"
18112 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18113 error "End offset should not be smaller than start offset"
18115 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18116 error "End offset should not be equal to start offset"
18118 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18119 error "Ladvise failed with overflowing -s argument"
18121 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18122 error "Ladvise failed with overflowing -e argument"
18124 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18125 error "Ladvise failed with overflowing -l argument"
18127 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18128 error "Ladvise succeeded with conflicting -l and -e arguments"
18130 echo "Synchronous ladvise should wait"
18132 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18133 do_nodes $(comma_list $(osts_nodes)) \
18134 $LCTL set_param fail_val=$delay fail_loc=0x237
18136 local start_ts=$SECONDS
18137 lfs ladvise -a willread $DIR/$tfile ||
18138 error "Ladvise failed with no range argument"
18139 local end_ts=$SECONDS
18140 local inteval_ts=$((end_ts - start_ts))
18142 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18143 error "Synchronous advice didn't wait reply"
18146 echo "Asynchronous ladvise shouldn't wait"
18147 local start_ts=$SECONDS
18148 lfs ladvise -a willread -b $DIR/$tfile ||
18149 error "Ladvise failed with no range argument"
18150 local end_ts=$SECONDS
18151 local inteval_ts=$((end_ts - start_ts))
18153 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18154 error "Asynchronous advice blocked"
18157 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18158 ladvise_willread_performance
18160 run_test 255a "check 'lfs ladvise -a willread'"
18166 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18170 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18171 skip "lustre < 2.8.54 does not support ladvise "
18172 remote_ost_nodsh && skip "remote OST with nodsh"
18174 lfs setstripe -c 1 -i 0 $DIR/$tfile
18176 ladvise_no_type dontneed $DIR/$tfile &&
18177 skip "dontneed ladvise is not supported"
18179 ladvise_no_ioctl $DIR/$tfile &&
18180 skip "ladvise ioctl is not supported"
18182 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18183 [ "$ost1_FSTYPE" = "zfs" ] &&
18184 skip "zfs-osd does not support 'ladvise dontneed'"
18187 local size=$((size_mb * 1048576))
18188 # In order to prevent disturbance of other processes, only check 3/4
18189 # of the memory usage
18190 local kibibytes=$((size_mb * 1024 * 3 / 4))
18192 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18193 error "dd to $DIR/$tfile failed"
18195 #force write to complete before dropping OST cache & checking memory
18198 local total=$(facet_meminfo ost1 MemTotal)
18199 echo "Total memory: $total KiB"
18201 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18202 local before_read=$(facet_meminfo ost1 Cached)
18203 echo "Cache used before read: $before_read KiB"
18205 lfs ladvise -a willread $DIR/$tfile ||
18206 error "Ladvise willread failed"
18207 local after_read=$(facet_meminfo ost1 Cached)
18208 echo "Cache used after read: $after_read KiB"
18210 lfs ladvise -a dontneed $DIR/$tfile ||
18211 error "Ladvise dontneed again failed"
18212 local no_read=$(facet_meminfo ost1 Cached)
18213 echo "Cache used after dontneed ladvise: $no_read KiB"
18215 if [ $total -lt $((before_read + kibibytes)) ]; then
18216 echo "Memory is too small, abort checking"
18220 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18221 error "Ladvise willread should use more memory" \
18222 "than $kibibytes KiB"
18225 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18226 error "Ladvise dontneed should release more memory" \
18227 "than $kibibytes KiB"
18230 run_test 255b "check 'lfs ladvise -a dontneed'"
18233 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18234 skip "lustre < 2.10.50 does not support lockahead"
18242 test_mkdir -p $DIR/$tdir
18243 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18245 #test 10 returns only success/failure
18247 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18249 if [ $rc -eq 255 ]; then
18250 error "Ladvise test${i} failed, ${rc}"
18253 #test 11 counts lock enqueue requests, all others count new locks
18255 count=$(do_facet ost1 \
18256 $LCTL get_param -n ost.OSS.ost.stats)
18257 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18259 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18261 if [ $rc -eq 255 ]; then
18262 error "Ladvise test${i} failed, ${rc}"
18265 new_count=$(do_facet ost1 \
18266 $LCTL get_param -n ost.OSS.ost.stats)
18267 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18268 awk '{ print $2 }')
18270 difference="$((new_count - count))"
18271 if [ $difference -ne $rc ]; then
18272 error "Ladvise test${i}, bad enqueue count, returned " \
18273 "${rc}, actual ${difference}"
18276 for i in $(seq 12 21); do
18277 # If we do not do this, we run the risk of having too many
18278 # locks and starting lock cancellation while we are checking
18280 cancel_lru_locks osc
18282 count=$($LCTL get_param -n \
18283 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18285 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18287 if [ $rc -eq 255 ]; then
18288 error "Ladvise test ${i} failed, ${rc}"
18291 new_count=$($LCTL get_param -n \
18292 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18293 difference="$((new_count - count))"
18295 # Test 15 output is divided by 100 to map down to valid return
18296 if [ $i -eq 15 ]; then
18300 if [ $difference -ne $rc ]; then
18301 error "Ladvise test ${i}, bad lock count, returned " \
18302 "${rc}, actual ${difference}"
18306 #test 22 returns only success/failure
18308 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18310 if [ $rc -eq 255 ]; then
18311 error "Ladvise test${i} failed, ${rc}"
18314 run_test 255c "suite of ladvise lockahead tests"
18317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18318 remote_mds_nodsh && skip "remote MDS with nodsh"
18319 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18320 changelog_users $SINGLEMDS | grep "^cl" &&
18321 skip "active changelog user"
18327 mdt_dev=$(mdsdevname 1)
18330 changelog_register || error "changelog_register failed"
18333 mkdir -p $DIR/$tdir
18335 changelog_clear 0 || error "changelog_clear failed"
18338 touch $DIR/$tdir/{1..10}
18341 stop $SINGLEMDS || error "Fail to stop MDT"
18345 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18347 #after mount new plainllog is used
18348 touch $DIR/$tdir/{11..19}
18349 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18350 stack_trap "rm -f $tmpfile"
18351 cat_sl=$(do_facet $SINGLEMDS "sync; \
18352 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18353 llog_reader $tmpfile | grep -c type=1064553b")
18354 do_facet $SINGLEMDS llog_reader $tmpfile
18356 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18358 changelog_clear 0 || error "changelog_clear failed"
18360 cat_sl=$(do_facet $SINGLEMDS "sync; \
18361 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18362 llog_reader $tmpfile | grep -c type=1064553b")
18364 if (( cat_sl == 2 )); then
18365 error "Empty plain llog was not deleted from changelog catalog"
18366 elif (( cat_sl != 1 )); then
18367 error "Active plain llog shouldn't be deleted from catalog"
18370 run_test 256 "Check llog delete for empty and not full state"
18373 remote_mds_nodsh && skip "remote MDS with nodsh"
18374 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18375 skip "Need MDS version at least 2.8.55"
18377 test_mkdir $DIR/$tdir
18379 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18380 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18383 #define OBD_FAIL_MDS_XATTR_REP 0x161
18384 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18385 local facet=mds$((mdtidx + 1))
18386 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18387 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18389 stop $facet || error "stop MDS failed"
18390 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18391 error "start MDS fail"
18392 wait_recovery_complete $facet
18394 run_test 257 "xattr locks are not lost"
18396 # Verify we take the i_mutex when security requires it
18398 #define OBD_FAIL_IMUTEX_SEC 0x141c
18399 $LCTL set_param fail_loc=0x141c
18401 chmod u+s $DIR/$tfile
18402 chmod a+rwx $DIR/$tfile
18403 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18405 if [ $RC -ne 0 ]; then
18406 error "error, failed to take i_mutex, rc=$?"
18410 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18412 # Verify we do NOT take the i_mutex in the normal case
18414 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18415 $LCTL set_param fail_loc=0x141d
18418 chmod a+rw $DIR/$tfile
18419 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18421 if [ $RC -ne 0 ]; then
18422 error "error, took i_mutex unnecessarily, rc=$?"
18427 run_test 258b "verify i_mutex security behavior"
18430 local file=$DIR/$tfile
18434 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18436 stack_trap "rm -f $file" EXIT
18438 wait_delete_completed
18439 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18440 echo "before: $before"
18442 $LFS setstripe -i 0 -c 1 $file
18443 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18445 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18446 echo "after write: $after"
18448 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18449 do_facet ost1 $LCTL set_param fail_loc=0x2301
18451 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18452 echo "after truncate: $after"
18455 do_facet ost1 $LCTL set_param fail_loc=0
18456 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18458 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18459 echo "after restart: $after"
18460 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18461 error "missing truncate?"
18465 run_test 259 "crash at delayed truncate"
18468 #define OBD_FAIL_MDC_CLOSE 0x806
18469 $LCTL set_param fail_loc=0x80000806
18473 run_test 260 "Check mdc_close fail"
18475 ### Data-on-MDT sanity tests ###
18477 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18478 skip "Need MDS version at least 2.10.55 for DoM"
18481 local dom=$DIR/$tdir/dom_file
18482 local tmp=$DIR/$tdir/tmp_file
18484 mkdir -p $DIR/$tdir
18486 # basic checks for DoM component creation
18487 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18488 error "Can set MDT layout to non-first entry"
18490 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18491 error "Can define multiple entries as MDT layout"
18493 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18495 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18496 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18497 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18499 local mdtidx=$($LFS getstripe -m $dom)
18500 local mdtname=MDT$(printf %04x $mdtidx)
18501 local facet=mds$((mdtidx + 1))
18502 local space_check=1
18504 # Skip free space checks with ZFS
18505 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18509 local size_tmp=$((65536 * 3))
18510 local mdtfree1=$(do_facet $facet \
18511 lctl get_param -n osd*.*$mdtname.kbytesfree)
18513 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18514 # check also direct IO along write
18515 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18516 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18518 cmp $tmp $dom || error "file data is different"
18519 [ $(stat -c%s $dom) == $size_tmp ] ||
18520 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18521 if [ $space_check == 1 ]; then
18522 local mdtfree2=$(do_facet $facet \
18523 lctl get_param -n osd*.*$mdtname.kbytesfree)
18525 # increase in usage from by $size_tmp
18526 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18527 error "MDT free space wrong after write: " \
18528 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18532 local size_dom=10000
18534 $TRUNCATE $dom $size_dom
18535 [ $(stat -c%s $dom) == $size_dom ] ||
18536 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18537 if [ $space_check == 1 ]; then
18538 mdtfree1=$(do_facet $facet \
18539 lctl get_param -n osd*.*$mdtname.kbytesfree)
18540 # decrease in usage from $size_tmp to new $size_dom
18541 [ $(($mdtfree1 - $mdtfree2)) -ge \
18542 $(((size_tmp - size_dom) / 1024)) ] ||
18543 error "MDT free space is wrong after truncate: " \
18544 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18550 size_dom=$((size_dom + size_tmp))
18551 [ $(stat -c%s $dom) == $size_dom ] ||
18552 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18553 if [ $space_check == 1 ]; then
18554 mdtfree2=$(do_facet $facet \
18555 lctl get_param -n osd*.*$mdtname.kbytesfree)
18556 # increase in usage by $size_tmp from previous
18557 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18558 error "MDT free space is wrong after append: " \
18559 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18564 if [ $space_check == 1 ]; then
18565 mdtfree1=$(do_facet $facet \
18566 lctl get_param -n osd*.*$mdtname.kbytesfree)
18567 # decrease in usage by $size_dom from previous
18568 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18569 error "MDT free space is wrong after removal: " \
18570 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18573 # combined striping
18574 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18575 error "Can't create DoM + OST striping"
18577 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18578 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18579 # check also direct IO along write
18580 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18582 cmp $tmp $dom || error "file data is different"
18583 [ $(stat -c%s $dom) == $size_tmp ] ||
18584 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18589 run_test 270a "DoM: basic functionality tests"
18592 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18593 skip "Need MDS version at least 2.10.55"
18595 local dom=$DIR/$tdir/dom_file
18596 local max_size=1048576
18598 mkdir -p $DIR/$tdir
18599 $LFS setstripe -E $max_size -L mdt $dom
18601 # truncate over the limit
18602 $TRUNCATE $dom $(($max_size + 1)) &&
18603 error "successful truncate over the maximum size"
18604 # write over the limit
18605 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18606 error "successful write over the maximum size"
18607 # append over the limit
18608 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18609 echo "12345" >> $dom && error "successful append over the maximum size"
18614 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18617 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18618 skip "Need MDS version at least 2.10.55"
18620 mkdir -p $DIR/$tdir
18621 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18623 # check files inherit DoM EA
18624 touch $DIR/$tdir/first
18625 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18626 error "bad pattern"
18627 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18628 error "bad stripe count"
18629 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18630 error "bad stripe size"
18632 # check directory inherits DoM EA and uses it as default
18633 mkdir $DIR/$tdir/subdir
18634 touch $DIR/$tdir/subdir/second
18635 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18636 error "bad pattern in sub-directory"
18637 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18638 error "bad stripe count in sub-directory"
18639 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18640 error "bad stripe size in sub-directory"
18643 run_test 270c "DoM: DoM EA inheritance tests"
18646 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18647 skip "Need MDS version at least 2.10.55"
18649 mkdir -p $DIR/$tdir
18650 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18652 # inherit default DoM striping
18653 mkdir $DIR/$tdir/subdir
18654 touch $DIR/$tdir/subdir/f1
18656 # change default directory striping
18657 $LFS setstripe -c 1 $DIR/$tdir/subdir
18658 touch $DIR/$tdir/subdir/f2
18659 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18660 error "wrong default striping in file 2"
18661 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18662 error "bad pattern in file 2"
18665 run_test 270d "DoM: change striping from DoM to RAID0"
18668 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18669 skip "Need MDS version at least 2.10.55"
18671 mkdir -p $DIR/$tdir/dom
18672 mkdir -p $DIR/$tdir/norm
18675 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18676 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18678 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18679 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18681 # find DoM files by layout
18682 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18683 [ $NUM -eq $DOMFILES ] ||
18684 error "lfs find -L: found $NUM, expected $DOMFILES"
18685 echo "Test 1: lfs find 20 DOM files by layout: OK"
18687 # there should be 1 dir with default DOM striping
18688 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18690 error "lfs find -L: found $NUM, expected 1 dir"
18691 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18693 # find DoM files by stripe size
18694 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18695 [ $NUM -eq $DOMFILES ] ||
18696 error "lfs find -S: found $NUM, expected $DOMFILES"
18697 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18699 # find files by stripe offset except DoM files
18700 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18701 [ $NUM -eq $NORMFILES ] ||
18702 error "lfs find -i: found $NUM, expected $NORMFILES"
18703 echo "Test 5: lfs find no DOM files by stripe index: OK"
18706 run_test 270e "DoM: lfs find with DoM files test"
18709 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18710 skip "Need MDS version at least 2.10.55"
18712 local mdtname=${FSNAME}-MDT0000-mdtlov
18713 local dom=$DIR/$tdir/dom_file
18714 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
18715 lod.$mdtname.dom_stripesize)
18716 local dom_limit=131072
18718 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
18719 local dom_current=$(do_facet mds1 $LCTL get_param -n \
18720 lod.$mdtname.dom_stripesize)
18721 [ ${dom_limit} -eq ${dom_current} ] ||
18722 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
18724 $LFS mkdir -i 0 -c 1 $DIR/$tdir
18725 $LFS setstripe -d $DIR/$tdir
18726 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
18727 error "Can't set directory default striping"
18729 # exceed maximum stripe size
18730 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18731 error "Can't create file with $((dom_limit * 2)) DoM stripe"
18732 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
18733 error "Able to create DoM component size more than LOD limit"
18735 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
18736 dom_current=$(do_facet mds1 $LCTL get_param -n \
18737 lod.$mdtname.dom_stripesize)
18738 [ 0 -eq ${dom_current} ] ||
18739 error "Can't set zero DoM stripe limit"
18742 # attempt to create DoM file on server with disabled DoM should
18743 # remove DoM entry from layout and be succeed
18744 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
18745 error "Can't create DoM file (DoM is disabled)"
18746 [ $($LFS getstripe -L $dom) == "mdt" ] &&
18747 error "File has DoM component while DoM is disabled"
18750 # attempt to create DoM file with only DoM stripe should return error
18751 $LFS setstripe -E $dom_limit -L mdt $dom &&
18752 error "Able to create DoM-only file while DoM is disabled"
18754 # too low values to be aligned with smallest stripe size 64K
18755 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
18756 dom_current=$(do_facet mds1 $LCTL get_param -n \
18757 lod.$mdtname.dom_stripesize)
18758 [ 30000 -eq ${dom_current} ] &&
18759 error "Can set too small DoM stripe limit"
18761 # 64K is a minimal stripe size in Lustre, expect limit of that size
18762 [ 65536 -eq ${dom_current} ] ||
18763 error "Limit is not set to 64K but ${dom_current}"
18765 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
18766 dom_current=$(do_facet mds1 $LCTL get_param -n \
18767 lod.$mdtname.dom_stripesize)
18769 [ 2147483648 -eq ${dom_current} ] &&
18770 error "Can set too large DoM stripe limit"
18772 do_facet mds1 $LCTL set_param -n \
18773 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
18774 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18775 error "Can't create DoM component size after limit change"
18776 do_facet mds1 $LCTL set_param -n \
18777 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
18778 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
18779 error "Can't create DoM file after limit decrease"
18780 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
18781 error "Can create big DoM component after limit decrease"
18782 touch ${dom}_def ||
18783 error "Can't create file with old default layout"
18785 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
18788 run_test 270f "DoM: maximum DoM stripe size checks"
18791 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18792 skip "Need MDS version at least 2.10.55"
18794 local dom=$DIR/$tdir/dom
18796 mkdir -p $DIR/$tdir
18798 $LFS setstripe -E 1024K -L mdt $dom
18800 lctl set_param -n mdc.*.stats=clear
18801 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18802 cat $dom > /dev/null
18803 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
18804 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
18808 run_test 271a "DoM: data is cached for read after write"
18811 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18812 skip "Need MDS version at least 2.10.55"
18814 local dom=$DIR/$tdir/dom
18816 mkdir -p $DIR/$tdir
18818 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18820 lctl set_param -n mdc.*.stats=clear
18821 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18822 cancel_lru_locks mdc
18823 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
18824 # second stat to check size is cached on client
18825 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
18826 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18827 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
18830 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
18833 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18834 skip "Need MDS version at least 2.10.55"
18836 local dom=$DIR/$tdir/dom
18838 mkdir -p $DIR/$tdir
18840 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18842 lctl set_param -n mdc.*.stats=clear
18843 lctl set_param -n osc.*.stats=clear
18844 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
18845 cancel_lru_locks mdc
18846 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18847 # second stat to check size is cached on client
18848 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18849 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18850 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
18851 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
18852 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
18855 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
18861 local mdt=MDT$(printf %04x $mdtidx)
18863 if [ -z $param ]; then
18864 lctl get_param -n mdc.*$mdt*.stats
18866 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
18871 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18872 skip "Need MDS version at least 2.10.55"
18874 local dom=$DIR/$tdir/dom
18876 mkdir -p $DIR/$tdir
18878 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18880 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18881 local facet=mds$((mdtidx + 1))
18883 cancel_lru_locks mdc
18884 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
18885 createmany -o $dom 1000
18886 lctl set_param -n mdc.*.stats=clear
18887 smalliomany -w $dom 1000 200
18888 get_mdc_stats $mdtidx
18889 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18890 # Each file has 1 open, 1 IO enqueues, total 2000
18891 # but now we have also +1 getxattr for security.capability, total 3000
18892 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
18893 unlinkmany $dom 1000
18895 cancel_lru_locks mdc
18896 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
18897 createmany -o $dom 1000
18898 lctl set_param -n mdc.*.stats=clear
18899 smalliomany -w $dom 1000 200
18900 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18901 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
18902 # for OPEN and IO lock.
18903 [ $((enq - enq_2)) -ge 1000 ] ||
18904 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
18905 unlinkmany $dom 1000
18908 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
18910 cleanup_271def_tests() {
18916 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18917 skip "Need MDS version at least 2.10.57"
18919 local dom=$DIR/$tdir/dom
18920 local tmp=$TMP/$tfile
18921 trap "cleanup_271def_tests $tmp" EXIT
18923 mkdir -p $DIR/$tdir
18925 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18927 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18929 cancel_lru_locks mdc
18930 dd if=/dev/urandom of=$tmp bs=1000 count=1
18931 dd if=$tmp of=$dom bs=1000 count=1
18932 cancel_lru_locks mdc
18934 cat /etc/hosts >> $tmp
18935 lctl set_param -n mdc.*.stats=clear
18937 # append data to the same file it should update local page
18938 echo "Append to the same page"
18939 cat /etc/hosts >> $dom
18940 local num=$(get_mdc_stats $mdtidx ost_read)
18941 local ra=$(get_mdc_stats $mdtidx req_active)
18942 local rw=$(get_mdc_stats $mdtidx req_waittime)
18944 [ -z $num ] || error "$num READ RPC occured"
18945 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18949 cmp $tmp $dom || error "file miscompare"
18951 cancel_lru_locks mdc
18952 lctl set_param -n mdc.*.stats=clear
18954 echo "Open and read file"
18955 cat $dom > /dev/null
18956 local num=$(get_mdc_stats $mdtidx ost_read)
18957 local ra=$(get_mdc_stats $mdtidx req_active)
18958 local rw=$(get_mdc_stats $mdtidx req_waittime)
18960 [ -z $num ] || error "$num READ RPC occured"
18961 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18965 cmp $tmp $dom || error "file miscompare"
18969 run_test 271d "DoM: read on open (1K file in reply buffer)"
18972 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18973 skip "Need MDS version at least 2.10.57"
18975 local dom=$DIR/$tdir/dom
18976 local tmp=$TMP/$tfile
18977 trap "cleanup_271def_tests $tmp" EXIT
18979 mkdir -p $DIR/$tdir
18981 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18983 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18985 cancel_lru_locks mdc
18986 dd if=/dev/urandom of=$tmp bs=265000 count=1
18987 dd if=$tmp of=$dom bs=265000 count=1
18988 cancel_lru_locks mdc
18989 cat /etc/hosts >> $tmp
18990 lctl set_param -n mdc.*.stats=clear
18992 echo "Append to the same page"
18993 cat /etc/hosts >> $dom
18994 local num=$(get_mdc_stats $mdtidx ost_read)
18995 local ra=$(get_mdc_stats $mdtidx req_active)
18996 local rw=$(get_mdc_stats $mdtidx req_waittime)
18998 [ -z $num ] || error "$num READ RPC occured"
18999 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19003 cmp $tmp $dom || error "file miscompare"
19005 cancel_lru_locks mdc
19006 lctl set_param -n mdc.*.stats=clear
19008 echo "Open and read file"
19009 cat $dom > /dev/null
19010 local num=$(get_mdc_stats $mdtidx ost_read)
19011 local ra=$(get_mdc_stats $mdtidx req_active)
19012 local rw=$(get_mdc_stats $mdtidx req_waittime)
19014 [ -z $num ] && num=0
19015 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19016 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19020 cmp $tmp $dom || error "file miscompare"
19024 run_test 271f "DoM: read on open (200K file and read tail)"
19027 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19028 skip "Skipping due to old client or server version"
19030 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19032 $CHECKSTAT -t file $DIR1/$tfile
19034 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19037 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19038 $LCTL set_param fail_loc=0x80000314
19039 rm $DIR1/$tfile || error "Unlink fails"
19041 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19042 [ $RC -eq 0 ] || error "Failed write to stale object"
19044 run_test 271g "Discard DoM data vs client flush race"
19047 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19048 skip "Need MDS version at least 2.11.50"
19050 local dom=$DIR/$tdir/dom
19051 mkdir -p $DIR/$tdir
19053 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19054 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19055 error "failed to write data into $dom"
19056 local old_md5=$(md5sum $dom)
19058 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19059 error "failed to migrate to the same DoM component"
19061 local new_md5=$(md5sum $dom)
19063 [ "$old_md5" == "$new_md5" ] ||
19064 error "md5sum differ: $old_md5, $new_md5"
19066 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19067 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19069 run_test 272a "DoM migration: new layout with the same DOM component"
19072 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19073 skip "Need MDS version at least 2.11.50"
19075 local dom=$DIR/$tdir/dom
19076 mkdir -p $DIR/$tdir
19077 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19079 local mdtidx=$($LFS getstripe -m $dom)
19080 local mdtname=MDT$(printf %04x $mdtidx)
19081 local facet=mds$((mdtidx + 1))
19083 local mdtfree1=$(do_facet $facet \
19084 lctl get_param -n osd*.*$mdtname.kbytesfree)
19085 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19086 error "failed to write data into $dom"
19087 local old_md5=$(md5sum $dom)
19088 cancel_lru_locks mdc
19089 local mdtfree1=$(do_facet $facet \
19090 lctl get_param -n osd*.*$mdtname.kbytesfree)
19092 $LFS migrate -c2 $dom ||
19093 error "failed to migrate to the new composite layout"
19094 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19095 error "MDT stripe was not removed"
19097 cancel_lru_locks mdc
19098 local new_md5=$(md5sum $dom)
19099 [ "$old_md5" == "$new_md5" ] ||
19100 error "$old_md5 != $new_md5"
19102 # Skip free space checks with ZFS
19103 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19104 local mdtfree2=$(do_facet $facet \
19105 lctl get_param -n osd*.*$mdtname.kbytesfree)
19106 [ $mdtfree2 -gt $mdtfree1 ] ||
19107 error "MDT space is not freed after migration"
19111 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19114 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19115 skip "Need MDS version at least 2.11.50"
19117 local dom=$DIR/$tdir/$tfile
19118 mkdir -p $DIR/$tdir
19119 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19121 local mdtidx=$($LFS getstripe -m $dom)
19122 local mdtname=MDT$(printf %04x $mdtidx)
19123 local facet=mds$((mdtidx + 1))
19125 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19126 error "failed to write data into $dom"
19127 local old_md5=$(md5sum $dom)
19128 cancel_lru_locks mdc
19129 local mdtfree1=$(do_facet $facet \
19130 lctl get_param -n osd*.*$mdtname.kbytesfree)
19132 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19133 error "failed to migrate to the new composite layout"
19134 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19135 error "MDT stripe was not removed"
19137 cancel_lru_locks mdc
19138 local new_md5=$(md5sum $dom)
19139 [ "$old_md5" == "$new_md5" ] ||
19140 error "$old_md5 != $new_md5"
19142 # Skip free space checks with ZFS
19143 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19144 local mdtfree2=$(do_facet $facet \
19145 lctl get_param -n osd*.*$mdtname.kbytesfree)
19146 [ $mdtfree2 -gt $mdtfree1 ] ||
19147 error "MDS space is not freed after migration"
19151 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19154 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19155 skip "Need MDS version at least 2.12.55"
19157 local dom=$DIR/$tdir/$tfile
19158 mkdir -p $DIR/$tdir
19159 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19161 local mdtidx=$($LFS getstripe -m $dom)
19162 local mdtname=MDT$(printf %04x $mdtidx)
19163 local facet=mds$((mdtidx + 1))
19165 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19166 error "failed to write data into $dom"
19167 local old_md5=$(md5sum $dom)
19168 cancel_lru_locks mdc
19169 local mdtfree1=$(do_facet $facet \
19170 lctl get_param -n osd*.*$mdtname.kbytesfree)
19172 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19173 error "failed mirroring to the new composite layout"
19174 $LFS mirror resync $dom ||
19175 error "failed mirror resync"
19176 $LFS mirror split --mirror-id 1 -d $dom ||
19177 error "failed mirror split"
19179 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19180 error "MDT stripe was not removed"
19182 cancel_lru_locks mdc
19183 local new_md5=$(md5sum $dom)
19184 [ "$old_md5" == "$new_md5" ] ||
19185 error "$old_md5 != $new_md5"
19187 # Skip free space checks with ZFS
19188 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19189 local mdtfree2=$(do_facet $facet \
19190 lctl get_param -n osd*.*$mdtname.kbytesfree)
19191 [ $mdtfree2 -gt $mdtfree1 ] ||
19192 error "MDS space is not freed after DOM mirror deletion"
19196 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19199 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19200 skip "Need MDS version at least 2.12.55"
19202 local dom=$DIR/$tdir/$tfile
19203 mkdir -p $DIR/$tdir
19204 $LFS setstripe -c 2 $dom
19206 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19207 error "failed to write data into $dom"
19208 local old_md5=$(md5sum $dom)
19209 cancel_lru_locks mdc
19211 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19212 error "failed mirroring to the DOM layout"
19213 $LFS mirror resync $dom ||
19214 error "failed mirror resync"
19215 $LFS mirror split --mirror-id 1 -d $dom ||
19216 error "failed mirror split"
19218 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19219 error "MDT stripe was not removed"
19221 cancel_lru_locks mdc
19222 local new_md5=$(md5sum $dom)
19223 [ "$old_md5" == "$new_md5" ] ||
19224 error "$old_md5 != $new_md5"
19228 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19231 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19232 skip "Need MDS version at least 2.12.55"
19234 local dom=$DIR/$tdir/$tfile
19235 mkdir -p $DIR/$tdir
19236 $LFS setstripe -c 2 $dom
19238 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19239 error "failed to write data into $dom"
19240 local old_md5=$(md5sum $dom)
19241 cancel_lru_locks mdc
19243 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19244 error "failed migrating to the DOM file"
19246 cancel_lru_locks mdc
19247 local new_md5=$(md5sum $dom)
19248 [ "$old_md5" != "$new_md5" ] &&
19249 error "$old_md5 != $new_md5"
19253 run_test 272f "DoM migration: OST-striped file to DOM file"
19256 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19257 skip "Need MDS version at least 2.11.50"
19259 # Layout swap cannot be done if either file has DOM component,
19260 # this will never be supported, migration should be used instead
19262 local dom=$DIR/$tdir/$tfile
19263 mkdir -p $DIR/$tdir
19265 $LFS setstripe -c2 ${dom}_plain
19266 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19267 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19268 error "can swap layout with DoM component"
19269 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19270 error "can swap layout with DoM component"
19272 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19273 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19274 error "can swap layout with DoM component"
19275 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19276 error "can swap layout with DoM component"
19279 run_test 273a "DoM: layout swapping should fail with DOM"
19282 remote_ost_nodsh && skip "remote OST with nodsh"
19283 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19284 skip "Need OST version >= 2.10.57"
19286 local file=$DIR/$tfile
19289 oss=$(comma_list $(osts_nodes))
19291 dd if=/dev/urandom of=$file bs=1M count=2 ||
19292 error "failed to create a file"
19293 cancel_lru_locks osc
19296 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19297 error "failed to read a file"
19299 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19300 $LCTL set_param fail_loc=0x8000031f
19302 cancel_lru_locks osc &
19305 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19306 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19307 #IO takes another lock, but matches the PENDING one
19308 #and places it to the IO RPC
19309 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19310 error "failed to read a file with PENDING lock"
19312 run_test 275 "Read on a canceled duplicate lock"
19315 remote_ost_nodsh && skip "remote OST with nodsh"
19318 do_facet ost1 "(while true; do \
19319 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19320 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19323 for LOOP in $(seq 20); do
19325 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19328 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19329 rm $TMP/sanity_276_pid"
19331 run_test 276 "Race between mount and obd_statfs"
19334 $LCTL set_param ldlm.namespaces.*.lru_size=0
19335 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19336 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19337 grep ^used_mb | awk '{print $2}')
19338 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19339 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19340 oflag=direct conv=notrunc
19341 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19342 grep ^used_mb | awk '{print $2}')
19343 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19345 run_test 277 "Direct IO shall drop page cache"
19348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19349 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19350 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19351 skip "needs the same host for mdt1 mdt2" && return
19356 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19357 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19363 echo "Starting MDTs"
19364 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19366 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19368 do_facet mds2 $LCTL set_param fail_loc=0
19370 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19371 wait_recovery_complete mds2
19373 run_test 278 "Race starting MDS between MDTs stop/start"
19375 cleanup_test_300() {
19379 test_striped_dir() {
19384 mkdir -p $DIR/$tdir
19386 SAVE_UMASK=$(umask)
19387 trap cleanup_test_300 RETURN EXIT
19389 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19390 $DIR/$tdir/striped_dir ||
19391 error "set striped dir error"
19393 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19394 [ "$mode" = "755" ] || error "expect 755 got $mode"
19396 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19397 error "getdirstripe failed"
19398 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19399 if [ "$stripe_count" != "2" ]; then
19400 error "1:stripe_count is $stripe_count, expect 2"
19402 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19403 if [ "$stripe_count" != "2" ]; then
19404 error "2:stripe_count is $stripe_count, expect 2"
19407 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19408 if [ "$stripe_index" != "$mdt_index" ]; then
19409 error "stripe_index is $stripe_index, expect $mdt_index"
19412 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19413 error "nlink error after create striped dir"
19415 mkdir $DIR/$tdir/striped_dir/a
19416 mkdir $DIR/$tdir/striped_dir/b
19418 stat $DIR/$tdir/striped_dir/a ||
19419 error "create dir under striped dir failed"
19420 stat $DIR/$tdir/striped_dir/b ||
19421 error "create dir under striped dir failed"
19423 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19424 error "nlink error after mkdir"
19426 rmdir $DIR/$tdir/striped_dir/a
19427 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19428 error "nlink error after rmdir"
19430 rmdir $DIR/$tdir/striped_dir/b
19431 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19432 error "nlink error after rmdir"
19434 chattr +i $DIR/$tdir/striped_dir
19435 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19436 error "immutable flags not working under striped dir!"
19437 chattr -i $DIR/$tdir/striped_dir
19439 rmdir $DIR/$tdir/striped_dir ||
19440 error "rmdir striped dir error"
19448 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19449 skip "skipped for lustre < 2.7.0"
19450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19451 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19453 test_striped_dir 0 || error "failed on striped dir on MDT0"
19454 test_striped_dir 1 || error "failed on striped dir on MDT0"
19456 run_test 300a "basic striped dir sanity test"
19459 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19460 skip "skipped for lustre < 2.7.0"
19461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19462 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19469 test_mkdir $DIR/$tdir || error "mkdir fail"
19470 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19471 error "set striped dir error"
19472 for i in {0..9}; do
19473 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19475 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19476 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19477 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19479 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19480 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19481 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19485 run_test 300b "check ctime/mtime for striped dir"
19488 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19489 skip "skipped for lustre < 2.7.0"
19490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19491 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19495 mkdir -p $DIR/$tdir
19496 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19497 error "set striped dir error"
19499 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19500 error "chown striped dir failed"
19502 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19503 error "create 5k files failed"
19505 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19507 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19511 run_test 300c "chown && check ls under striped directory"
19514 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19515 skip "skipped for lustre < 2.7.0"
19516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19517 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19522 mkdir -p $DIR/$tdir
19523 $LFS setstripe -c 2 $DIR/$tdir
19525 #local striped directory
19526 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19527 error "set striped dir error"
19528 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19529 error "create 10 files failed"
19531 #remote striped directory
19532 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19533 error "set striped dir error"
19534 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19535 error "create 10 files failed"
19537 for file in $(find $DIR/$tdir); do
19538 stripe_count=$($LFS getstripe -c $file)
19539 [ $stripe_count -eq 2 ] ||
19540 error "wrong stripe $stripe_count for $file"
19545 run_test 300d "check default stripe under striped directory"
19548 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19549 skip "Need MDS version at least 2.7.55"
19550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19551 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19556 mkdir -p $DIR/$tdir
19558 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19559 error "set striped dir error"
19561 touch $DIR/$tdir/striped_dir/a
19562 touch $DIR/$tdir/striped_dir/b
19563 touch $DIR/$tdir/striped_dir/c
19565 mkdir $DIR/$tdir/striped_dir/dir_a
19566 mkdir $DIR/$tdir/striped_dir/dir_b
19567 mkdir $DIR/$tdir/striped_dir/dir_c
19569 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19570 error "set striped adir under striped dir error"
19572 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19573 error "set striped bdir under striped dir error"
19575 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19576 error "set striped cdir under striped dir error"
19578 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19579 error "rename dir under striped dir fails"
19581 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19582 error "rename dir under different stripes fails"
19584 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19585 error "rename file under striped dir should succeed"
19587 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19588 error "rename dir under striped dir should succeed"
19592 run_test 300e "check rename under striped directory"
19595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19596 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19597 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19598 skip "Need MDS version at least 2.7.55"
19604 mkdir -p $DIR/$tdir
19606 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19607 error "set striped dir error"
19609 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19610 error "set striped dir error"
19612 touch $DIR/$tdir/striped_dir/a
19613 mkdir $DIR/$tdir/striped_dir/dir_a
19614 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19615 error "create striped dir under striped dir fails"
19617 touch $DIR/$tdir/striped_dir1/b
19618 mkdir $DIR/$tdir/striped_dir1/dir_b
19619 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19620 error "create striped dir under striped dir fails"
19622 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19623 error "rename dir under different striped dir should fail"
19625 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19626 error "rename striped dir under diff striped dir should fail"
19628 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19629 error "rename file under diff striped dirs fails"
19633 run_test 300f "check rename cross striped directory"
19635 test_300_check_default_striped_dir()
19638 local default_count=$2
19639 local default_index=$3
19642 local dir_stripe_index
19645 echo "checking $dirname $default_count $default_index"
19646 $LFS setdirstripe -D -c $default_count -i $default_index \
19647 -t all_char $DIR/$tdir/$dirname ||
19648 error "set default stripe on striped dir error"
19649 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19650 [ $stripe_count -eq $default_count ] ||
19651 error "expect $default_count get $stripe_count for $dirname"
19653 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19654 [ $stripe_index -eq $default_index ] ||
19655 error "expect $default_index get $stripe_index for $dirname"
19657 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19658 error "create dirs failed"
19660 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19661 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19662 for dir in $(find $DIR/$tdir/$dirname/*); do
19663 stripe_count=$($LFS getdirstripe -c $dir)
19664 [ $stripe_count -eq $default_count ] ||
19665 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19666 error "stripe count $default_count != $stripe_count for $dir"
19668 stripe_index=$($LFS getdirstripe -i $dir)
19669 [ $default_index -eq -1 ] ||
19670 [ $stripe_index -eq $default_index ] ||
19671 error "$stripe_index != $default_index for $dir"
19673 #check default stripe
19674 stripe_count=$($LFS getdirstripe -D -c $dir)
19675 [ $stripe_count -eq $default_count ] ||
19676 error "default count $default_count != $stripe_count for $dir"
19678 stripe_index=$($LFS getdirstripe -D -i $dir)
19679 [ $stripe_index -eq $default_index ] ||
19680 error "default index $default_index != $stripe_index for $dir"
19682 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
19686 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19687 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19688 skip "Need MDS version at least 2.7.55"
19695 mkdir $DIR/$tdir/normal_dir
19697 #Checking when client cache stripe index
19698 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
19699 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
19700 error "create striped_dir failed"
19702 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
19703 error "create dir0 fails"
19704 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
19705 [ $stripe_index -eq 0 ] ||
19706 error "dir0 expect index 0 got $stripe_index"
19708 mkdir $DIR/$tdir/striped_dir/dir1 ||
19709 error "create dir1 fails"
19710 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
19711 [ $stripe_index -eq 1 ] ||
19712 error "dir1 expect index 1 got $stripe_index"
19714 #check default stripe count/stripe index
19715 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
19716 test_300_check_default_striped_dir normal_dir 1 0
19717 test_300_check_default_striped_dir normal_dir 2 1
19718 test_300_check_default_striped_dir normal_dir 2 -1
19720 #delete default stripe information
19721 echo "delete default stripeEA"
19722 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
19723 error "set default stripe on striped dir error"
19725 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
19726 for dir in $(find $DIR/$tdir/normal_dir/*); do
19727 stripe_count=$($LFS getdirstripe -c $dir)
19728 [ $stripe_count -eq 0 ] ||
19729 error "expect 1 get $stripe_count for $dir"
19730 stripe_index=$($LFS getdirstripe -i $dir)
19731 [ $stripe_index -eq 0 ] ||
19732 error "expect 0 get $stripe_index for $dir"
19735 run_test 300g "check default striped directory for normal directory"
19738 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19739 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19740 skip "Need MDS version at least 2.7.55"
19746 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19747 error "set striped dir error"
19749 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
19750 test_300_check_default_striped_dir striped_dir 1 0
19751 test_300_check_default_striped_dir striped_dir 2 1
19752 test_300_check_default_striped_dir striped_dir 2 -1
19754 #delete default stripe information
19755 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
19756 error "set default stripe on striped dir error"
19758 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
19759 for dir in $(find $DIR/$tdir/striped_dir/*); do
19760 stripe_count=$($LFS getdirstripe -c $dir)
19761 [ $stripe_count -eq 0 ] ||
19762 error "expect 1 get $stripe_count for $dir"
19765 run_test 300h "check default striped directory for striped directory"
19768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19769 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19770 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19771 skip "Need MDS version at least 2.7.55"
19778 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19779 error "set striped dir error"
19781 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19782 error "create files under striped dir failed"
19784 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
19785 error "set striped hashdir error"
19787 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
19788 error "create dir0 under hash dir failed"
19789 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
19790 error "create dir1 under hash dir failed"
19792 # unfortunately, we need to umount to clear dir layout cache for now
19793 # once we fully implement dir layout, we can drop this
19794 umount_client $MOUNT || error "umount failed"
19795 mount_client $MOUNT || error "mount failed"
19797 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
19798 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
19799 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
19801 #set the stripe to be unknown hash type
19802 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
19803 $LCTL set_param fail_loc=0x1901
19804 for ((i = 0; i < 10; i++)); do
19805 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
19806 error "stat f-$i failed"
19807 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
19810 touch $DIR/$tdir/striped_dir/f0 &&
19811 error "create under striped dir with unknown hash should fail"
19813 $LCTL set_param fail_loc=0
19815 umount_client $MOUNT || error "umount failed"
19816 mount_client $MOUNT || error "mount failed"
19820 run_test 300i "client handle unknown hash type striped directory"
19823 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19825 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19826 skip "Need MDS version at least 2.7.55"
19833 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
19834 $LCTL set_param fail_loc=0x1702
19835 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19836 error "set striped dir error"
19838 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19839 error "create files under striped dir failed"
19841 $LCTL set_param fail_loc=0
19843 rm -rf $DIR/$tdir || error "unlink striped dir fails"
19847 run_test 300j "test large update record"
19850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19851 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19852 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19853 skip "Need MDS version at least 2.7.55"
19855 # this test needs a huge transaction
19857 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19858 osd*.$FSNAME-MDT0000.kbytestotal")
19859 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
19866 #define OBD_FAIL_LARGE_STRIPE 0x1703
19867 $LCTL set_param fail_loc=0x1703
19868 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
19869 error "set striped dir error"
19870 $LCTL set_param fail_loc=0
19872 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19873 error "getstripeddir fails"
19874 rm -rf $DIR/$tdir/striped_dir ||
19875 error "unlink striped dir fails"
19879 run_test 300k "test large striped directory"
19882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19883 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19884 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19885 skip "Need MDS version at least 2.7.55"
19889 test_mkdir -p $DIR/$tdir/striped_dir
19890 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
19891 error "chown $RUNAS_ID failed"
19892 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
19893 error "set default striped dir failed"
19895 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
19896 $LCTL set_param fail_loc=0x80000158
19897 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
19899 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
19900 [ $stripe_index -eq 1 ] ||
19901 error "expect 1 get $stripe_index for $dir"
19903 run_test 300l "non-root user to create dir under striped dir with stale layout"
19906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19907 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
19908 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19909 skip "Need MDS version at least 2.7.55"
19911 mkdir -p $DIR/$tdir/striped_dir
19912 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
19913 error "set default stripes dir error"
19915 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
19917 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
19918 [ $stripe_count -eq 0 ] ||
19919 error "expect 0 get $stripe_count for a"
19921 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
19922 error "set default stripes dir error"
19924 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
19926 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
19927 [ $stripe_count -eq 0 ] ||
19928 error "expect 0 get $stripe_count for b"
19930 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
19931 error "set default stripes dir error"
19933 mkdir $DIR/$tdir/striped_dir/c &&
19934 error "default stripe_index is invalid, mkdir c should fails"
19936 rm -rf $DIR/$tdir || error "rmdir fails"
19938 run_test 300m "setstriped directory on single MDT FS"
19941 local list=$(comma_list $(mdts_nodes))
19944 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19949 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19950 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19951 skip "Need MDS version at least 2.7.55"
19952 remote_mds_nodsh && skip "remote MDS with nodsh"
19955 local list=$(comma_list $(mdts_nodes))
19957 trap cleanup_300n RETURN EXIT
19958 mkdir -p $DIR/$tdir
19959 chmod 777 $DIR/$tdir
19960 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
19961 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19962 error "create striped dir succeeds with gid=0"
19964 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19965 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
19966 error "create striped dir fails with gid=-1"
19968 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19969 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
19970 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19971 error "set default striped dir succeeds with gid=0"
19974 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19975 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
19976 error "set default striped dir fails with gid=-1"
19979 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19980 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
19981 error "create test_dir fails"
19982 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
19983 error "create test_dir1 fails"
19984 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
19985 error "create test_dir2 fails"
19988 run_test 300n "non-root user to create dir under striped dir with default EA"
19991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19992 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19993 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19994 skip "Need MDS version at least 2.7.55"
19999 mkdir -p $DIR/$tdir
20001 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20002 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20003 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20004 skip "not enough free inodes $numfree1 $numfree2"
20007 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20008 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20009 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20010 skip "not enough free space $numfree1 $numfree2"
20013 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20014 error "setdirstripe fails"
20016 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20017 error "create dirs fails"
20019 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20020 ls $DIR/$tdir/striped_dir > /dev/null ||
20021 error "ls striped dir fails"
20022 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20023 error "unlink big striped dir fails"
20025 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20029 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20030 remote_mds_nodsh && skip "remote MDS with nodsh"
20032 mkdir -p $DIR/$tdir
20034 #define OBD_FAIL_OUT_ENOSPC 0x1704
20035 do_facet mds2 lctl set_param fail_loc=0x80001704
20036 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20037 && error "create striped directory should fail"
20039 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20041 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20044 run_test 300p "create striped directory without space"
20047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20048 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20050 local fd=$(free_fd)
20051 local cmd="exec $fd<$tdir"
20053 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20056 trap "eval $cmd" EXIT
20057 cd $tdir || error "cd $tdir fails"
20058 rmdir ../$tdir || error "rmdir $tdir fails"
20059 mkdir local_dir && error "create dir succeeds"
20060 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20064 run_test 300q "create remote directory under orphan directory"
20067 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
20068 skip "Need MDS version at least 2.7.55" && return
20069 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20073 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20074 error "set striped dir error"
20076 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20077 error "getstripeddir fails"
20080 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20081 awk '/lmv_stripe_count:/ { print $2 }')
20083 [ $MDSCOUNT -ne $stripe_count ] &&
20084 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20086 rm -rf $DIR/$tdir/striped_dir ||
20087 error "unlink striped dir fails"
20089 run_test 300r "test -1 striped directory"
20091 prepare_remote_file() {
20092 mkdir $DIR/$tdir/src_dir ||
20093 error "create remote source failed"
20095 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20096 error "cp to remote source failed"
20097 touch $DIR/$tdir/src_dir/a
20099 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20100 error "create remote target dir failed"
20102 touch $DIR/$tdir/tgt_dir/b
20104 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20105 error "rename dir cross MDT failed!"
20107 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20108 error "src_child still exists after rename"
20110 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20111 error "missing file(a) after rename"
20113 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20114 error "diff after rename"
20118 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20121 local remote_file=$DIR/$tdir/tgt_dir/b
20123 mkdir -p $DIR/$tdir
20125 prepare_remote_file || error "prepare remote file failed"
20128 $OPENUNLINK $remote_file $remote_file ||
20129 error "openunlink $remote_file failed"
20130 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20132 run_test 310a "open unlink remote file"
20135 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20138 local remote_file=$DIR/$tdir/tgt_dir/b
20140 mkdir -p $DIR/$tdir
20142 prepare_remote_file || error "prepare remote file failed"
20144 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20145 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20146 $CHECKSTAT -t file $remote_file || error "check file failed"
20148 run_test 310b "unlink remote file with multiple links while open"
20151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20152 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20154 local remote_file=$DIR/$tdir/tgt_dir/b
20156 mkdir -p $DIR/$tdir
20158 prepare_remote_file || error "prepare remote file failed"
20160 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20161 multiop_bg_pause $remote_file O_uc ||
20162 error "mulitop failed for remote file"
20164 $MULTIOP $DIR/$tfile Ouc
20165 kill -USR1 $MULTIPID
20168 run_test 310c "open-unlink remote file with multiple links"
20172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20173 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20174 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20175 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20176 remote_mds_nodsh && skip "remote MDS with nodsh"
20178 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20179 local mdts=$(comma_list $(mdts_nodes))
20181 mkdir -p $DIR/$tdir
20182 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20183 createmany -o $DIR/$tdir/$tfile. 1000
20185 # statfs data is not real time, let's just calculate it
20186 old_iused=$((old_iused + 1000))
20188 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20189 osp.*OST0000*MDT0000.create_count")
20190 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20191 osp.*OST0000*MDT0000.max_create_count")
20192 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20194 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20195 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20196 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20198 unlinkmany $DIR/$tdir/$tfile. 1000
20200 do_nodes $mdts "$LCTL set_param -n \
20201 osp.*OST0000*.max_create_count=$max_count"
20202 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20203 do_nodes $mdts "$LCTL set_param -n \
20204 osp.*OST0000*.create_count=$count"
20205 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20206 grep "=0" && error "create_count is zero"
20209 for i in $(seq 120); do
20210 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20211 # system may be too busy to destroy all objs in time, use
20212 # a somewhat small value to not fail autotest
20213 [ $((old_iused - new_iused)) -gt 400 ] && break
20217 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20218 [ $((old_iused - new_iused)) -gt 400 ] ||
20219 error "objs not destroyed after unlink"
20221 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20228 local vdevdir=$(dirname $(facet_vdevice $ost))
20229 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20230 local zfs_zapid=$(do_facet $ost $cmd |
20231 grep -w "/O/0/d$((objid%32))" -C 5 |
20232 awk '/Object/{getline; print $1}')
20233 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20234 awk "/$objid = /"'{printf $3}')
20239 zfs_object_blksz() {
20243 local vdevdir=$(dirname $(facet_vdevice $ost))
20244 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20245 local blksz=$(do_facet $ost $cmd $objid |
20246 awk '/dblk/{getline; printf $4}')
20248 case "${blksz: -1}" in
20249 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20250 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20257 test_312() { # LU-4856
20258 remote_ost_nodsh && skip "remote OST with nodsh"
20259 [ "$ost1_FSTYPE" = "zfs" ] ||
20260 skip_env "the test only applies to zfs"
20262 local max_blksz=$(do_facet ost1 \
20263 $ZFS get -p recordsize $(facet_device ost1) |
20264 awk '!/VALUE/{print $3}')
20266 # to make life a little bit easier
20267 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20268 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20270 local tf=$DIR/$tdir/$tfile
20272 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20274 # Get ZFS object id
20275 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20276 # block size change by sequential overwrite
20279 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20280 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20282 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20283 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20287 # block size change by sequential append write
20288 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20289 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20290 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20293 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20294 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20295 oflag=sync conv=notrunc
20297 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20298 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20299 error "blksz error, actual $blksz, " \
20300 "expected: 2 * $count * $PAGE_SIZE"
20306 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20307 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20309 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20310 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20311 [ $blksz -eq $PAGE_SIZE ] ||
20312 error "blksz error: $blksz, expected: $PAGE_SIZE"
20314 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20315 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20316 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20318 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20319 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20320 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20322 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20325 remote_ost_nodsh && skip "remote OST with nodsh"
20327 local file=$DIR/$tfile
20330 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20332 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20333 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20334 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20335 error "write should failed"
20336 do_facet ost1 "$LCTL set_param fail_loc=0"
20339 run_test 313 "io should fail after last_rcvd update fail"
20342 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20344 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20345 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20347 wait_delete_completed
20348 do_facet ost1 "$LCTL set_param fail_loc=0"
20350 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20352 test_315() { # LU-618
20353 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20355 local file=$DIR/$tfile
20358 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20359 error "multiop file write failed"
20360 $MULTIOP $file oO_RDONLY:r4063232_c &
20365 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20368 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20371 run_test 315 "read should be accounted"
20374 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20375 large_xattr_enabled || skip_env "ea_inode feature disabled"
20377 rm -rf $DIR/$tdir/d
20378 mkdir -p $DIR/$tdir/d
20379 chown nobody $DIR/$tdir/d
20380 touch $DIR/$tdir/d/file
20382 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
20384 run_test 316 "lfs mv"
20387 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20388 skip "Need MDS version at least 2.11.53"
20389 if [ "$ost1_FSTYPE" == "zfs" ]; then
20390 skip "LU-10370: no implementation for ZFS"
20394 local grant_blk_size
20396 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20397 awk '/grant_block_size:/ { print $2; exit; }')
20399 # Create File of size 5M. Truncate it to below size's and verify
20402 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20403 error "Create file $DIR/$tfile failed"
20404 stack_trap "rm -f $DIR/$tfile" EXIT
20406 for trunc_sz in 2097152 4097 4000 509 0; do
20407 $TRUNCATE $DIR/$tfile $trunc_sz ||
20408 error "truncate $tfile to $trunc_sz failed"
20409 local sz=$(stat --format=%s $DIR/$tfile)
20410 local blk=$(stat --format=%b $DIR/$tfile)
20411 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20412 grant_blk_size) * 8))
20414 if [[ $blk -ne $trunc_blk ]]; then
20415 $(which stat) $DIR/$tfile
20416 error "Expected Block $trunc_blk got $blk for $tfile"
20419 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20420 error "Expected Size $trunc_sz got $sz for $tfile"
20425 # Create file with a hole and write actual two blocks. Block count
20428 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20429 conv=fsync || error "Create file : $DIR/$tfile"
20431 # Calculate the final truncate size.
20432 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20435 # truncate to size $trunc_sz bytes. Strip the last block
20436 # The block count must drop to 8
20438 $TRUNCATE $DIR/$tfile $trunc_sz ||
20439 error "truncate $tfile to $trunc_sz failed"
20441 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20442 sz=$(stat --format=%s $DIR/$tfile)
20443 blk=$(stat --format=%b $DIR/$tfile)
20445 if [[ $blk -ne $trunc_bsz ]]; then
20446 $(which stat) $DIR/$tfile
20447 error "Expected Block $trunc_bsz got $blk for $tfile"
20450 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20451 error "Expected Size $trunc_sz got $sz for $tfile"
20453 run_test 317 "Verify blocks get correctly update after truncate"
20456 local old_max_active=$($LCTL get_param -n \
20457 llite.*.max_read_ahead_async_active 2>/dev/null)
20459 $LCTL set_param llite.*.max_read_ahead_async_active=256
20460 local max_active=$($LCTL get_param -n \
20461 llite.*.max_read_ahead_async_active 2>/dev/null)
20462 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20464 # currently reset to 0 is unsupported, leave it 512 for now.
20465 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
20466 error "set max_read_ahead_async_active should fail"
20468 $LCTL set_param llite.*.max_read_ahead_async_active=512
20469 max_active=$($LCTL get_param -n \
20470 llite.*.max_read_ahead_async_active 2>/dev/null)
20471 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20473 # restore @max_active
20474 [ $old_max_active -ne 0 ] && $LCTL set_param \
20475 llite.*.max_read_ahead_async_active=$old_max_active
20477 local old_threshold=$($LCTL get_param -n \
20478 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20479 local max_per_file_mb=$($LCTL get_param -n \
20480 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20482 local invalid=$(($max_per_file_mb + 1))
20484 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20485 && error "set $invalid should fail"
20487 local valid=$(($invalid - 1))
20489 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20490 error "set $valid should succeed"
20491 local threshold=$($LCTL get_param -n \
20492 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20493 [ $threshold -eq $valid ] || error \
20494 "expect threshold $valid got $threshold"
20496 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20498 run_test 318 "Verify async readahead tunables"
20501 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20503 local before=$(date +%s)
20505 local mdir=$DIR/$tdir
20506 local file=$mdir/xxx
20508 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20511 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20512 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20513 $LFS mv -m1 $file &
20516 dd if=$file of=/dev/null
20518 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20519 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20521 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20523 run_test 319 "lost lease lock on migrate error"
20526 local read_write=$1
20527 if [ "$read_write" = "write" ]; then
20528 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20529 elif [ "$read_write" = "read" ]; then
20530 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20532 error "argument error"
20535 # turn off debug for performance testing
20536 local saved_debug=$($LCTL get_param -n debug)
20537 $LCTL set_param debug=0
20539 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20541 # get ost1 size - $FSNAME-OST0000
20542 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20543 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20544 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20546 if [ "$read_write" = "read" ]; then
20547 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20550 local start_time=$(date +%s.%N)
20551 $dd_cmd bs=1M count=$blocks oflag=sync ||
20552 error "real dd $read_write error"
20553 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20555 if [ "$read_write" = "write" ]; then
20559 # define OBD_FAIL_OST_FAKE_RW 0x238
20560 do_facet ost1 $LCTL set_param fail_loc=0x238
20562 local start_time=$(date +%s.%N)
20563 $dd_cmd bs=1M count=$blocks oflag=sync ||
20564 error "fake dd $read_write error"
20565 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20567 if [ "$read_write" = "write" ]; then
20569 cancel_lru_locks osc
20570 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20571 error "$tfile size not $blocks MB"
20573 do_facet ost1 $LCTL set_param fail_loc=0
20575 echo "fake $read_write $duration_fake vs. normal $read_write" \
20576 "$duration in seconds"
20577 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
20578 error_not_in_vm "fake write is slower"
20580 $LCTL set_param -n debug="$saved_debug"
20583 test_399a() { # LU-7655 for OST fake write
20584 remote_ost_nodsh && skip "remote OST with nodsh"
20588 run_test 399a "fake write should not be slower than normal write"
20590 test_399b() { # LU-8726 for OST fake read
20591 remote_ost_nodsh && skip "remote OST with nodsh"
20592 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
20593 skip_env "ldiskfs only test"
20598 run_test 399b "fake read should not be slower than normal read"
20600 test_400a() { # LU-1606, was conf-sanity test_74
20601 if ! which $CC > /dev/null 2>&1; then
20602 skip_env "$CC is not installed"
20605 local extra_flags=''
20606 local out=$TMP/$tfile
20607 local prefix=/usr/include/lustre
20610 if ! [[ -d $prefix ]]; then
20611 # Assume we're running in tree and fixup the include path.
20612 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
20613 extra_flags+=" -L$LUSTRE/utils/.lib"
20616 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
20617 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
20618 error "client api broken"
20622 run_test 400a "Lustre client api program can compile and link"
20624 test_400b() { # LU-1606, LU-5011
20626 local out=$TMP/$tfile
20627 local prefix=/usr/include/linux/lustre
20629 # We use a hard coded prefix so that this test will not fail
20630 # when run in tree. There are headers in lustre/include/lustre/
20631 # that are not packaged (like lustre_idl.h) and have more
20632 # complicated include dependencies (like config.h and lnet/types.h).
20633 # Since this test about correct packaging we just skip them when
20634 # they don't exist (see below) rather than try to fixup cppflags.
20636 if ! which $CC > /dev/null 2>&1; then
20637 skip_env "$CC is not installed"
20640 for header in $prefix/*.h; do
20641 if ! [[ -f "$header" ]]; then
20645 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
20646 continue # lustre_ioctl.h is internal header
20649 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
20650 error "cannot compile '$header'"
20654 run_test 400b "packaged headers can be compiled"
20656 test_401a() { #LU-7437
20657 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
20658 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
20660 #count the number of parameters by "list_param -R"
20661 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
20662 #count the number of parameters by listing proc files
20663 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
20664 echo "proc_dirs='$proc_dirs'"
20665 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
20666 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
20669 [ $params -eq $procs ] ||
20670 error "found $params parameters vs. $procs proc files"
20672 # test the list_param -D option only returns directories
20673 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
20674 #count the number of parameters by listing proc directories
20675 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
20678 [ $params -eq $procs ] ||
20679 error "found $params parameters vs. $procs proc files"
20681 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
20684 local save=$($LCTL get_param -n jobid_var)
20687 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
20688 error "no error returned when setting bad parameters"
20690 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
20691 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
20693 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
20694 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
20695 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
20697 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
20700 local jobid_var_old=$($LCTL get_param -n jobid_var)
20701 local jobid_var_new
20703 $LCTL set_param jobid_var= &&
20704 error "no error returned for 'set_param a='"
20706 jobid_var_new=$($LCTL get_param -n jobid_var)
20707 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20708 error "jobid_var was changed by setting without value"
20710 $LCTL set_param jobid_var &&
20711 error "no error returned for 'set_param a'"
20713 jobid_var_new=$($LCTL get_param -n jobid_var)
20714 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20715 error "jobid_var was changed by setting without value"
20717 run_test 401c "Verify 'lctl set_param' without value fails in either format."
20720 local jobid_var_old=$($LCTL get_param -n jobid_var)
20721 local jobid_var_new
20722 local new_value="foo=bar"
20724 $LCTL set_param jobid_var=$new_value ||
20725 error "'set_param a=b' did not accept a value containing '='"
20727 jobid_var_new=$($LCTL get_param -n jobid_var)
20728 [[ "$jobid_var_new" == "$new_value" ]] ||
20729 error "'set_param a=b' failed on a value containing '='"
20731 # Reset the jobid_var to test the other format
20732 $LCTL set_param jobid_var=$jobid_var_old
20733 jobid_var_new=$($LCTL get_param -n jobid_var)
20734 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20735 error "failed to reset jobid_var"
20737 $LCTL set_param jobid_var $new_value ||
20738 error "'set_param a b' did not accept a value containing '='"
20740 jobid_var_new=$($LCTL get_param -n jobid_var)
20741 [[ "$jobid_var_new" == "$new_value" ]] ||
20742 error "'set_param a b' failed on a value containing '='"
20744 $LCTL set_param jobid_var $jobid_var_old
20745 jobid_var_new=$($LCTL get_param -n jobid_var)
20746 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20747 error "failed to reset jobid_var"
20749 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
20752 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
20753 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
20754 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
20755 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
20756 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
20757 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
20758 remote_mds_nodsh && skip "remote MDS with nodsh"
20760 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
20761 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
20762 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
20763 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
20764 echo "Touch failed - OK"
20766 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
20769 local file1=$DIR/$tfile.1
20770 local file2=$DIR/$tfile.2
20771 local tfile=$TMP/$tfile
20773 rm -f $file1 $file2 $tfile
20778 # 30 sec OBD_TIMEOUT in ll_getattr()
20779 # right before populating st_nlink
20780 $LCTL set_param fail_loc=0x80001409
20781 stat -c %h $file1 > $tfile &
20783 # create an alias, drop all locks and reclaim the dentry
20785 cancel_lru_locks mdc
20786 cancel_lru_locks osc
20787 sysctl -w vm.drop_caches=2
20791 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
20793 rm -f $tfile $file1 $file2
20795 run_test 403 "i_nlink should not drop to zero due to aliasing"
20797 test_404() { # LU-6601
20798 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
20799 skip "Need server version newer than 2.8.52"
20800 remote_mds_nodsh && skip "remote MDS with nodsh"
20802 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
20803 awk '/osp .*-osc-MDT/ { print $4}')
20806 for osp in $mosps; do
20807 echo "Deactivate: " $osp
20808 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
20809 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20810 awk -vp=$osp '$4 == p { print $2 }')
20811 [ $stat = IN ] || {
20812 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20813 error "deactivate error"
20815 echo "Activate: " $osp
20816 do_facet $SINGLEMDS $LCTL --device %$osp activate
20817 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20818 awk -vp=$osp '$4 == p { print $2 }')
20819 [ $stat = UP ] || {
20820 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20821 error "activate error"
20825 run_test 404 "validate manual {de}activated works properly for OSPs"
20828 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20829 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
20830 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
20831 skip "Layout swap lock is not supported"
20833 check_swap_layouts_support
20835 test_mkdir $DIR/$tdir
20836 swap_lock_test -d $DIR/$tdir ||
20837 error "One layout swap locked test failed"
20839 run_test 405 "Various layout swap lock tests"
20842 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20843 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20844 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
20845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20846 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
20847 skip "Need MDS version at least 2.8.50"
20849 local def_stripe_size=$($LFS getstripe -S $MOUNT)
20850 local test_pool=$TESTNAME
20852 pool_add $test_pool || error "pool_add failed"
20853 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
20854 error "pool_add_targets failed"
20856 save_layout_restore_at_exit $MOUNT
20858 # parent set default stripe count only, child will stripe from both
20859 # parent and fs default
20860 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
20861 error "setstripe $MOUNT failed"
20862 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
20863 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
20864 for i in $(seq 10); do
20865 local f=$DIR/$tdir/$tfile.$i
20866 touch $f || error "touch failed"
20867 local count=$($LFS getstripe -c $f)
20868 [ $count -eq $OSTCOUNT ] ||
20869 error "$f stripe count $count != $OSTCOUNT"
20870 local offset=$($LFS getstripe -i $f)
20871 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
20872 local size=$($LFS getstripe -S $f)
20873 [ $size -eq $((def_stripe_size * 2)) ] ||
20874 error "$f stripe size $size != $((def_stripe_size * 2))"
20875 local pool=$($LFS getstripe -p $f)
20876 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
20879 # change fs default striping, delete parent default striping, now child
20880 # will stripe from new fs default striping only
20881 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
20882 error "change $MOUNT default stripe failed"
20883 $LFS setstripe -c 0 $DIR/$tdir ||
20884 error "delete $tdir default stripe failed"
20885 for i in $(seq 11 20); do
20886 local f=$DIR/$tdir/$tfile.$i
20887 touch $f || error "touch $f failed"
20888 local count=$($LFS getstripe -c $f)
20889 [ $count -eq 1 ] || error "$f stripe count $count != 1"
20890 local offset=$($LFS getstripe -i $f)
20891 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
20892 local size=$($LFS getstripe -S $f)
20893 [ $size -eq $def_stripe_size ] ||
20894 error "$f stripe size $size != $def_stripe_size"
20895 local pool=$($LFS getstripe -p $f)
20896 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
20899 unlinkmany $DIR/$tdir/$tfile. 1 20
20901 local f=$DIR/$tdir/$tfile
20902 pool_remove_all_targets $test_pool $f
20903 pool_remove $test_pool $f
20905 run_test 406 "DNE support fs default striping"
20908 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20909 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20910 skip "Need MDS version at least 2.8.55"
20911 remote_mds_nodsh && skip "remote MDS with nodsh"
20913 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
20914 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
20915 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
20916 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
20917 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
20919 #define OBD_FAIL_DT_TXN_STOP 0x2019
20920 for idx in $(seq $MDSCOUNT); do
20921 do_facet mds$idx "lctl set_param fail_loc=0x2019"
20923 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
20924 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
20925 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
20928 run_test 407 "transaction fail should cause operation fail"
20931 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20933 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
20934 lctl set_param fail_loc=0x8000040a
20935 # let ll_prepare_partial_page() fail
20936 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
20940 # create at least 100 unused inodes so that
20941 # shrink_icache_memory(0) should not return 0
20942 touch $DIR/$tfile-{0..100}
20943 rm -f $DIR/$tfile-{0..100}
20946 echo 2 > /proc/sys/vm/drop_caches
20948 run_test 408 "drop_caches should not hang due to page leaks"
20952 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20954 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
20955 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
20956 touch $DIR/$tdir/guard || error "(2) Fail to create"
20958 local PREFIX=$(str_repeat 'A' 128)
20959 echo "Create 1K hard links start at $(date)"
20960 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20961 error "(3) Fail to hard link"
20963 echo "Links count should be right although linkEA overflow"
20964 stat $DIR/$tdir/guard || error "(4) Fail to stat"
20965 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
20966 [ $linkcount -eq 1001 ] ||
20967 error "(5) Unexpected hard links count: $linkcount"
20969 echo "List all links start at $(date)"
20970 ls -l $DIR/$tdir/foo > /dev/null ||
20971 error "(6) Fail to list $DIR/$tdir/foo"
20973 echo "Unlink hard links start at $(date)"
20974 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20975 error "(7) Fail to unlink"
20976 echo "Unlink hard links finished at $(date)"
20978 run_test 409 "Large amount of cross-MDTs hard links on the same file"
20982 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
20983 skip "Need client version at least 2.9.59"
20985 # Create a file, and stat it from the kernel
20986 local testfile=$DIR/$tfile
20989 local run_id=$RANDOM
20990 local my_ino=$(stat --format "%i" $testfile)
20992 # Try to insert the module. This will always fail as the
20993 # module is designed to not be inserted.
20994 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
20997 # Anything but success is a test failure
20999 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21000 error "no inode match"
21002 run_test 410 "Test inode number returned from kernel thread"
21004 cleanup_test411_cgroup() {
21010 local cg_basedir=/sys/fs/cgroup/memory
21012 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21013 skip "no setup for cgroup"
21015 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21016 error "test file creation failed"
21017 cancel_lru_locks osc
21019 # Create a very small memory cgroup to force a slab allocation error
21020 local cgdir=$cg_basedir/osc_slab_alloc
21021 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21022 trap "cleanup_test411_cgroup $cgdir" EXIT
21023 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21024 echo 1M > $cgdir/memory.limit_in_bytes
21026 # Should not LBUG, just be killed by oom-killer
21027 # dd will return 0 even allocation failure in some environment.
21028 # So don't check return value
21029 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21030 cleanup_test411_cgroup $cgdir
21034 run_test 411 "Slab allocation error with cgroup does not LBUG"
21037 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21038 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
21039 skip "Need server version at least 2.10.55"
21042 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21043 error "mkdir failed"
21044 $LFS getdirstripe $DIR/$tdir
21045 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21046 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
21047 error "expect $((MDSCOUT - 1)) get $stripe_index"
21048 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
21049 [ $stripe_count -eq 2 ] ||
21050 error "expect 2 get $stripe_count"
21052 run_test 412 "mkdir on specific MDTs"
21056 local stripe_count=$2
21057 local mdts=$(comma_list $(mdts_nodes))
21060 local lmv_qos_prio_free
21061 local lmv_qos_threshold_rr
21062 local lmv_qos_maxage
21063 local lod_qos_prio_free
21064 local lod_qos_threshold_rr
21065 local lod_qos_maxage
21069 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
21070 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
21071 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
21073 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
21074 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
21075 stack_trap "$LCTL set_param \
21076 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21077 stack_trap "$LCTL set_param \
21078 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21079 stack_trap "$LCTL set_param \
21080 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21082 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21083 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21084 lod_qos_prio_free=${lod_qos_prio_free%%%}
21085 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21086 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21087 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21088 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21089 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21090 stack_trap "do_nodes $mdts $LCTL set_param \
21091 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21092 stack_trap "do_nodes $mdts $LCTL set_param \
21093 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21095 stack_trap "do_nodes $mdts $LCTL set_param \
21096 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21099 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21101 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21102 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21104 testdir=$DIR/$tdir-s$stripe_count/rr
21106 for i in $(seq $((100 * MDSCOUNT))); do
21107 eval $mkdir_cmd $testdir/subdir$i ||
21108 error "$mkdir_cmd subdir$i failed"
21111 for i in $(seq $MDSCOUNT); do
21112 count=$($LFS getdirstripe -i $testdir/* |
21113 grep ^$((i - 1))$ | wc -l)
21114 echo "$count directories created on MDT$((i - 1))"
21115 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21117 if [ $stripe_count -gt 1 ]; then
21118 count=$($LFS getdirstripe $testdir/* |
21119 grep -P "^\s+$((i - 1))\t" | wc -l)
21120 echo "$count stripes created on MDT$((i - 1))"
21121 # deviation should < 5% of average
21122 [ $count -lt $((95 * stripe_count)) ] ||
21123 [ $count -gt $((105 * stripe_count)) ] &&
21124 error "stripes are not evenly distributed"
21128 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
21129 do_nodes $mdts $LCTL set_param \
21130 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
21133 echo "Check for uneven MDTs: "
21143 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
21144 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
21145 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
21147 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21148 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21151 for ((i = 1; i < ${#ffree[@]}; i++)); do
21152 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
21153 if [ $tmp -gt $max ]; then
21157 if [ $tmp -lt $min ]; then
21163 [ ${ffree[min_index]} -eq 0 ] &&
21164 skip "no free files in MDT$min_index"
21165 [ ${ffree[min_index]} -gt 100000000 ] &&
21166 skip "too much free files in MDT$min_index"
21168 # Check if we need to generate uneven MDTs
21170 local diff=$(((max - min) * 100 / min))
21171 local value="$(generate_string 1024)"
21173 while [ $diff -lt $threshold ]; do
21174 # generate uneven MDTs, create till $threshold% diff
21175 echo -n "weight diff=$diff% must be > $threshold% ..."
21176 count=$((${ffree[min_index]} / 10))
21177 # 50 sec per 10000 files in vm
21178 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
21179 skip "$count files to create"
21180 echo "Fill MDT$min_index with $count files"
21181 [ -d $DIR/$tdir-MDT$min_index ] ||
21182 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
21183 error "mkdir $tdir-MDT$min_index failed"
21184 for i in $(seq $count); do
21185 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
21186 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
21187 error "create f$j_$i failed"
21188 setfattr -n user.413b -v $value \
21189 $DIR/$tdir-MDT$min_index/f$j_$i ||
21190 error "setfattr f$j_$i failed"
21193 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
21194 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
21195 max=$(((${ffree[max_index]} >> 8) * \
21196 (${bavail[max_index]} * bsize >> 16)))
21197 min=$(((${ffree[min_index]} >> 8) * \
21198 (${bavail[min_index]} * bsize >> 16)))
21199 diff=$(((max - min) * 100 / min))
21202 echo "MDT filesfree available: ${ffree[@]}"
21203 echo "MDT blocks available: ${bavail[@]}"
21204 echo "weight diff=$diff%"
21207 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
21209 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
21210 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
21211 # decrease statfs age, so that it can be updated in time
21212 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21213 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21217 testdir=$DIR/$tdir-s$stripe_count/qos
21219 for i in $(seq $((100 * MDSCOUNT))); do
21220 eval $mkdir_cmd $testdir/subdir$i ||
21221 error "$mkdir_cmd subdir$i failed"
21224 for i in $(seq $MDSCOUNT); do
21225 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
21227 echo "$count directories created on MDT$((i - 1))"
21229 if [ $stripe_count -gt 1 ]; then
21230 count=$($LFS getdirstripe $testdir/* |
21231 grep -P "^\s+$((i - 1))\t" | wc -l)
21232 echo "$count stripes created on MDT$((i - 1))"
21236 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
21237 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
21239 # D-value should > 10% of averge
21240 [ $((max - min)) -lt 10 ] &&
21241 error "subdirs shouldn't be evenly distributed"
21244 if [ $stripe_count -gt 1 ]; then
21245 max=$($LFS getdirstripe $testdir/* |
21246 grep -P "^\s+$max_index\t" | wc -l)
21247 min=$($LFS getdirstripe $testdir/* |
21248 grep -P "^\s+$min_index\t" | wc -l)
21249 [ $((max - min)) -le $((10 * stripe_count)) ] &&
21250 error "stripes shouldn't be evenly distributed"|| true
21255 [ $MDSCOUNT -lt 2 ] &&
21256 skip "We need at least 2 MDTs for this test"
21258 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21259 skip "Need server version at least 2.12.52"
21263 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21264 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21265 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21266 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21267 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
21270 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
21273 [ $MDSCOUNT -lt 2 ] &&
21274 skip "We need at least 2 MDTs for this test"
21276 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21277 skip "Need server version at least 2.12.52"
21281 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21282 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21283 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21284 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21285 $LFS setdirstripe -D -c $stripe_count \
21286 $DIR/$tdir-s$stripe_count/rr ||
21287 error "setdirstripe failed"
21288 $LFS setdirstripe -D -c $stripe_count \
21289 $DIR/$tdir-s$stripe_count/qos ||
21290 error "setdirstripe failed"
21291 test_qos_mkdir "mkdir" $stripe_count
21294 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
21297 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
21298 $LCTL set_param fail_loc=0x80000521
21299 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
21302 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
21305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21306 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
21307 skip "Need server version at least 2.11.52"
21317 # this test may be slow on ZFS
21318 [ "$mds1_FSTYPE" == "zfs" ] && total=100
21320 # though this test is designed for striped directory, let's test normal
21321 # directory too since lock is always saved as CoS lock.
21322 test_mkdir $DIR/$tdir || error "mkdir $tdir"
21323 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
21332 start_time=$(date +%s)
21333 for i in $(seq $total); do
21334 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
21337 end_time=$(date +%s)
21338 duration=$((end_time - start_time))
21340 kill -9 $setattr_pid
21342 echo "rename $total files took $duration sec"
21343 [ $duration -lt 100 ] || error "rename took $duration sec"
21345 run_test 415 "lock revoke is not missing"
21348 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
21349 skip "Need server version at least 2.11.55"
21351 # define OBD_FAIL_OSD_TXN_START 0x19a
21352 do_facet mds1 lctl set_param fail_loc=0x19a
21354 lfs mkdir -c $MDSCOUNT $DIR/$tdir
21358 run_test 416 "transaction start failure won't cause system hung"
21362 do_nodes $(comma_list $(mdts_nodes)) \
21363 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
21364 do_nodes $(comma_list $(mdts_nodes)) \
21365 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
21366 do_nodes $(comma_list $(mdts_nodes)) \
21367 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
21371 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21372 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
21373 skip "Need MDS version at least 2.11.56"
21375 trap cleanup_417 RETURN EXIT
21377 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
21378 do_nodes $(comma_list $(mdts_nodes)) \
21379 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21380 $LFS migrate -m 0 $DIR/$tdir.1 &&
21381 error "migrate dir $tdir.1 should fail"
21383 do_nodes $(comma_list $(mdts_nodes)) \
21384 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21385 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21386 error "create remote dir $tdir.2 should fail"
21388 do_nodes $(comma_list $(mdts_nodes)) \
21389 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21390 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21391 error "create striped dir $tdir.3 should fail"
21394 run_test 417 "disable remote dir, striped dir and dir migration"
21396 # Checks that the outputs of df [-i] and lfs df [-i] match
21398 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21408 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21410 for count in {1..100}; do
21414 # read the lines of interest
21415 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21416 error "df $inodes $dir | tail -n +2 failed"
21417 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21418 error "lfs df $inodes $dir | grep summary: failed"
21420 # skip first substrings of each output as they are different
21421 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21422 # compare the two outputs
21424 for i in {1..5}; do
21425 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21433 lfs df $inodes $dir
21434 error "df and lfs df $1 output mismatch: " \
21435 "df ${inodes}: ${df_out[*]}, " \
21436 "lfs df ${inodes}: ${lfs_df_out[*]}"
21441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21443 local dir=$DIR/$tdir
21444 local numfiles=$((RANDOM % 4096 + 2))
21445 local numblocks=$((RANDOM % 256 + 1))
21447 wait_delete_completed
21450 # check block output
21451 check_lfs_df blocks $dir
21452 # check inode output
21453 check_lfs_df inodes $dir
21455 # create a single file and retest
21456 echo "Creating a single file and testing"
21457 createmany -o $dir/$tfile- 1 &>/dev/null ||
21458 error "creating 1 file in $dir failed"
21459 check_lfs_df blocks $dir
21460 check_lfs_df inodes $dir
21462 # create a random number of files
21463 echo "Creating $((numfiles - 1)) files and testing"
21464 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21465 error "creating $((numfiles - 1)) files in $dir failed"
21467 # write a random number of blocks to the first test file
21468 echo "Writing $numblocks 4K blocks and testing"
21469 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21470 count=$numblocks &>/dev/null ||
21471 error "dd to $dir/${tfile}-0 failed"
21474 check_lfs_df blocks $dir
21475 check_lfs_df inodes $dir
21477 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21478 error "unlinking $numfiles files in $dir failed"
21480 run_test 418 "df and lfs df outputs match"
21484 local dir=$DIR/$tdir
21489 cancel_lru_locks mdc
21491 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21492 $LCTL set_param fail_loc=0x1410
21494 $LCTL set_param fail_loc=0
21497 run_test 419 "Verify open file by name doesn't crash kernel"
21501 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21502 skip "Need MDS version at least 2.12.53"
21504 local SAVE_UMASK=$(umask)
21505 local dir=$DIR/$tdir
21506 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21510 mkdir -m03777 $dir/testdir
21511 ls -dn $dir/testdir
21512 # Need to remove trailing '.' when SELinux is enabled
21513 local dirperms=$(ls -dn $dir/testdir |
21514 awk '{ sub(/\.$/, "", $1); print $1}')
21515 [ $dirperms == "drwxrwsrwt" ] ||
21516 error "incorrect perms on $dir/testdir"
21518 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21519 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21520 ls -n $dir/testdir/testfile
21521 local fileperms=$(ls -n $dir/testdir/testfile |
21522 awk '{ sub(/\.$/, "", $1); print $1}')
21523 [ $fileperms == "-rwxr-xr-x" ] ||
21524 error "incorrect perms on $dir/testdir/testfile"
21528 run_test 420 "clear SGID bit on non-directories for non-members"
21535 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21536 skip "Need MDS version at least 2.12.54"
21538 test_mkdir $DIR/$tdir
21539 createmany -o $DIR/$tdir/f 3
21540 cnt=$(ls -1 $DIR/$tdir | wc -l)
21541 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21543 fid1=$(lfs path2fid $DIR/$tdir/f1)
21544 fid2=$(lfs path2fid $DIR/$tdir/f2)
21545 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21547 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21548 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21550 cnt=$(ls -1 $DIR/$tdir | wc -l)
21551 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21553 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21554 createmany -o $DIR/$tdir/f 3
21555 cnt=$(ls -1 $DIR/$tdir | wc -l)
21556 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21558 fid1=$(lfs path2fid $DIR/$tdir/f1)
21559 fid2=$(lfs path2fid $DIR/$tdir/f2)
21560 echo "remove using fsname $FSNAME"
21561 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21563 cnt=$(ls -1 $DIR/$tdir | wc -l)
21564 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21566 run_test 421a "simple rm by fid"
21573 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21574 skip "Need MDS version at least 2.12.54"
21576 test_mkdir $DIR/$tdir
21577 createmany -o $DIR/$tdir/f 3
21578 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
21581 FID1=$(lfs path2fid $DIR/$tdir/f1)
21582 FID2=$(lfs path2fid $DIR/$tdir/f2)
21583 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
21585 kill -USR1 $MULTIPID
21588 cnt=$(ls $DIR/$tdir | wc -l)
21589 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
21591 run_test 421b "rm by fid on open file"
21597 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21598 skip "Need MDS version at least 2.12.54"
21600 test_mkdir $DIR/$tdir
21601 createmany -o $DIR/$tdir/f 3
21602 touch $DIR/$tdir/$tfile
21603 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
21604 cnt=$(ls -1 $DIR/$tdir | wc -l)
21605 [ $cnt != 184 ] && error "unexpected #files: $cnt"
21607 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
21608 $LFS rmfid $DIR $FID1 || error "rmfid failed"
21610 cnt=$(ls $DIR/$tdir | wc -l)
21611 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
21613 run_test 421c "rm by fid against hardlinked files"
21619 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21620 skip "Need MDS version at least 2.12.54"
21622 test_mkdir $DIR/$tdir
21623 createmany -o $DIR/$tdir/f 4097
21624 cnt=$(ls -1 $DIR/$tdir | wc -l)
21625 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
21627 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
21628 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21630 cnt=$(ls $DIR/$tdir | wc -l)
21632 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21634 run_test 421d "rmfid en masse"
21640 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21641 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21642 skip "Need MDS version at least 2.12.54"
21644 mkdir -p $DIR/$tdir
21645 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21646 createmany -o $DIR/$tdir/striped_dir/f 512
21647 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21648 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21650 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21651 sed "s/[/][^:]*://g")
21652 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21654 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21656 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21658 run_test 421e "rmfid in DNE"
21664 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21665 skip "Need MDS version at least 2.12.54"
21667 test_mkdir $DIR/$tdir
21669 cnt=$(ls -1 $DIR/$tdir | wc -l)
21670 [ $cnt != 1 ] && error "unexpected #files: $cnt"
21672 FID=$(lfs path2fid $DIR/$tdir/f)
21673 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
21674 # rmfid should fail
21675 cnt=$(ls -1 $DIR/$tdir | wc -l)
21676 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
21678 chmod a+rw $DIR/$tdir
21680 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
21681 # rmfid should fail
21682 cnt=$(ls -1 $DIR/$tdir | wc -l)
21683 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
21686 $RUNAS touch $DIR/$tdir/f
21687 FID=$(lfs path2fid $DIR/$tdir/f)
21688 echo "rmfid as root"
21689 $LFS rmfid $DIR $FID || error "rmfid as root failed"
21690 cnt=$(ls -1 $DIR/$tdir | wc -l)
21691 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
21694 $RUNAS touch $DIR/$tdir/f
21695 cnt=$(ls -1 $DIR/$tdir | wc -l)
21696 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
21697 FID=$(lfs path2fid $DIR/$tdir/f)
21698 # rmfid w/o user_fid2path mount option should fail
21699 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
21700 cnt=$(ls -1 $DIR/$tdir | wc -l)
21701 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
21703 umount_client $MOUNT || error "failed to umount client"
21704 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
21705 error "failed to mount client'"
21707 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
21708 # rmfid should succeed
21709 cnt=$(ls -1 $DIR/$tdir | wc -l)
21710 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
21712 # rmfid shouldn't allow to remove files due to dir's permission
21713 chmod a+rwx $DIR/$tdir
21716 FID=$(lfs path2fid $DIR/$tdir/f)
21717 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
21719 umount_client $MOUNT || error "failed to umount client"
21720 mount_client $MOUNT "$MOUNT_OPTS" ||
21721 error "failed to mount client'"
21724 run_test 421f "rmfid checks permissions"
21730 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21731 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21732 skip "Need MDS version at least 2.12.54"
21734 mkdir -p $DIR/$tdir
21735 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21736 createmany -o $DIR/$tdir/striped_dir/f 512
21737 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21738 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21740 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21741 sed "s/[/][^:]*://g")
21743 rm -f $DIR/$tdir/striped_dir/f1*
21744 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21745 removed=$((512 - cnt))
21747 # few files have been just removed, so we expect
21748 # rmfid to fail on their fids
21749 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
21750 [ $removed != $errors ] && error "$errors != $removed"
21752 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21754 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21756 run_test 421g "rmfid to return errors properly"
21759 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
21760 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
21761 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
21762 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
21763 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
21765 local amc=$(at_max_get client)
21766 local amo=$(at_max_get mds1)
21767 local timeout=`lctl get_param -n timeout`
21769 at_max_set 0 client
21772 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
21773 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
21774 fail_val=$(((2*timeout + 10)*1000))
21775 touch $DIR/$tdir/d3/file &
21777 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
21778 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
21779 fail_val=$((2*timeout + 5))
21780 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
21784 sleep $((2 * timeout))
21788 touch $DIR/$tdir/d2/file3
21789 touch $DIR/$tdir/d2/file4
21790 touch $DIR/$tdir/d2/file5
21793 at_max_set $amc client
21794 at_max_set $amo mds1
21796 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
21797 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
21798 error "Watchdog is always throttled"
21800 run_test 422 "kill a process with RPC in progress"
21803 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21804 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21805 skip "Need server version at least 2.9.55"
21807 start_full_debug_logging
21811 stop_full_debug_logging
21815 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21816 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21817 awk '/The barrier for/ { print $7 }')
21820 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
21825 barrier_expired() {
21828 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21829 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21830 awk '/will be expired/ { print $7 }')
21832 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
21841 echo "Start barrier_freeze at: $(date)"
21842 #define OBD_FAIL_BARRIER_DELAY 0x2202
21843 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21844 # Do not reduce barrier time - See LU-11873
21845 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
21848 local b_status=$(barrier_stat)
21849 echo "Got barrier status at: $(date)"
21850 [ "$b_status" = "'freezing_p1'" ] ||
21851 error "(1) unexpected barrier status $b_status"
21853 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21855 b_status=$(barrier_stat)
21856 [ "$b_status" = "'frozen'" ] ||
21857 error "(2) unexpected barrier status $b_status"
21859 local expired=$(barrier_expired)
21860 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
21861 sleep $((expired + 3))
21863 b_status=$(barrier_stat)
21864 [ "$b_status" = "'expired'" ] ||
21865 error "(3) unexpected barrier status $b_status"
21867 # Do not reduce barrier time - See LU-11873
21868 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
21869 error "(4) fail to freeze barrier"
21871 b_status=$(barrier_stat)
21872 [ "$b_status" = "'frozen'" ] ||
21873 error "(5) unexpected barrier status $b_status"
21875 echo "Start barrier_thaw at: $(date)"
21876 #define OBD_FAIL_BARRIER_DELAY 0x2202
21877 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21878 do_facet mgs $LCTL barrier_thaw $FSNAME &
21881 b_status=$(barrier_stat)
21882 echo "Got barrier status at: $(date)"
21883 [ "$b_status" = "'thawing'" ] ||
21884 error "(6) unexpected barrier status $b_status"
21886 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21888 b_status=$(barrier_stat)
21889 [ "$b_status" = "'thawed'" ] ||
21890 error "(7) unexpected barrier status $b_status"
21892 #define OBD_FAIL_BARRIER_FAILURE 0x2203
21893 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
21894 do_facet mgs $LCTL barrier_freeze $FSNAME
21896 b_status=$(barrier_stat)
21897 [ "$b_status" = "'failed'" ] ||
21898 error "(8) unexpected barrier status $b_status"
21900 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21901 do_facet mgs $LCTL barrier_thaw $FSNAME
21905 run_test 801a "write barrier user interfaces and stat machine"
21910 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21911 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
21912 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
21913 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
21914 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
21916 cancel_lru_locks mdc
21918 # 180 seconds should be long enough
21919 do_facet mgs $LCTL barrier_freeze $FSNAME 180
21921 local b_status=$(barrier_stat)
21922 [ "$b_status" = "'frozen'" ] ||
21923 error "(6) unexpected barrier status $b_status"
21925 mkdir $DIR/$tdir/d0/d10 &
21928 touch $DIR/$tdir/d1/f13 &
21931 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
21934 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
21937 rm -f $DIR/$tdir/d4/f12 &
21940 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
21942 # To guarantee taht the 'stat' is not blocked
21943 b_status=$(barrier_stat)
21944 [ "$b_status" = "'frozen'" ] ||
21945 error "(8) unexpected barrier status $b_status"
21947 # let above commands to run at background
21950 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
21951 ps -p $touch_pid || error "(10) touch should be blocked"
21952 ps -p $ln_pid || error "(11) link should be blocked"
21953 ps -p $mv_pid || error "(12) rename should be blocked"
21954 ps -p $rm_pid || error "(13) unlink should be blocked"
21956 b_status=$(barrier_stat)
21957 [ "$b_status" = "'frozen'" ] ||
21958 error "(14) unexpected barrier status $b_status"
21960 do_facet mgs $LCTL barrier_thaw $FSNAME
21961 b_status=$(barrier_stat)
21962 [ "$b_status" = "'thawed'" ] ||
21963 error "(15) unexpected barrier status $b_status"
21965 wait $mkdir_pid || error "(16) mkdir should succeed"
21966 wait $touch_pid || error "(17) touch should succeed"
21967 wait $ln_pid || error "(18) link should succeed"
21968 wait $mv_pid || error "(19) rename should succeed"
21969 wait $rm_pid || error "(20) unlink should succeed"
21973 run_test 801b "modification will be blocked by write barrier"
21976 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21980 stop mds2 || error "(1) Fail to stop mds2"
21982 do_facet mgs $LCTL barrier_freeze $FSNAME 30
21984 local b_status=$(barrier_stat)
21985 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
21986 do_facet mgs $LCTL barrier_thaw $FSNAME
21987 error "(2) unexpected barrier status $b_status"
21990 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21991 error "(3) Fail to rescan barrier bitmap"
21993 # Do not reduce barrier time - See LU-11873
21994 do_facet mgs $LCTL barrier_freeze $FSNAME 20
21996 b_status=$(barrier_stat)
21997 [ "$b_status" = "'frozen'" ] ||
21998 error "(4) unexpected barrier status $b_status"
22000 do_facet mgs $LCTL barrier_thaw $FSNAME
22001 b_status=$(barrier_stat)
22002 [ "$b_status" = "'thawed'" ] ||
22003 error "(5) unexpected barrier status $b_status"
22005 local devname=$(mdsdevname 2)
22007 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22009 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22010 error "(7) Fail to rescan barrier bitmap"
22014 run_test 801c "rescan barrier bitmap"
22016 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22017 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22018 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22019 saved_MOUNT_OPTS=$MOUNT_OPTS
22025 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
22026 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
22027 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
22028 MOUNT_OPTS=$saved_MOUNT_OPTS
22033 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
22034 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
22035 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22036 skip "Need server version at least 2.9.55"
22038 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
22040 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22042 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22043 error "(2) Fail to copy"
22045 trap cleanup_802a EXIT
22047 # sync by force before remount as readonly
22048 sync; sync_all_data; sleep 3; sync_all_data
22052 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
22053 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
22054 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
22056 echo "Mount the server as read only"
22057 setupall server_only || error "(3) Fail to start servers"
22059 echo "Mount client without ro should fail"
22060 mount_client $MOUNT &&
22061 error "(4) Mount client without 'ro' should fail"
22063 echo "Mount client with ro should succeed"
22064 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
22065 mount_client $MOUNT ||
22066 error "(5) Mount client with 'ro' should succeed"
22068 echo "Modify should be refused"
22069 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22071 echo "Read should be allowed"
22072 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22073 error "(7) Read should succeed under ro mode"
22077 run_test 802a "simulate readonly device"
22080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22081 remote_mds_nodsh && skip "remote MDS with nodsh"
22083 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
22084 skip "readonly option not available"
22086 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22088 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22089 error "(2) Fail to copy"
22091 # write back all cached data before setting MDT to readonly
22095 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22096 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22098 echo "Modify should be refused"
22099 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22101 echo "Read should be allowed"
22102 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22103 error "(7) Read should succeed under ro mode"
22106 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
22108 run_test 802b "be able to set MDTs to readonly"
22111 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22112 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22113 skip "MDS needs to be newer than 2.10.54"
22115 mkdir -p $DIR/$tdir
22116 # Create some objects on all MDTs to trigger related logs objects
22117 for idx in $(seq $MDSCOUNT); do
22118 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
22119 $DIR/$tdir/dir${idx} ||
22120 error "Fail to create $DIR/$tdir/dir${idx}"
22124 wait_delete_completed # ensure old test cleanups are finished
22125 echo "before create:"
22127 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22129 for i in {1..10}; do
22130 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
22131 error "Fail to create $DIR/$tdir/foo$i"
22135 echo "after create:"
22137 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22139 # allow for an llog to be cleaned up during the test
22140 [ $after_used -ge $((before_used + 10 - 1)) ] ||
22141 error "before ($before_used) + 10 > after ($after_used)"
22143 for i in {1..10}; do
22144 rm -rf $DIR/$tdir/foo$i ||
22145 error "Fail to remove $DIR/$tdir/foo$i"
22148 sleep 3 # avoid MDT return cached statfs
22149 wait_delete_completed
22150 echo "after unlink:"
22152 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22154 # allow for an llog to be created during the test
22155 [ $after_used -le $((before_used + 1)) ] ||
22156 error "after ($after_used) > before ($before_used) + 1"
22158 run_test 803 "verify agent object for remote object"
22161 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22162 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22163 skip "MDS needs to be newer than 2.10.54"
22164 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
22166 mkdir -p $DIR/$tdir
22167 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
22168 error "Fail to create $DIR/$tdir/dir0"
22170 local fid=$($LFS path2fid $DIR/$tdir/dir0)
22171 local dev=$(mdsdevname 2)
22173 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22174 grep ${fid} || error "NOT found agent entry for dir0"
22176 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
22177 error "Fail to create $DIR/$tdir/dir1"
22179 touch $DIR/$tdir/dir1/foo0 ||
22180 error "Fail to create $DIR/$tdir/dir1/foo0"
22181 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
22184 for idx in $(seq $MDSCOUNT); do
22185 dev=$(mdsdevname $idx)
22186 do_facet mds${idx} \
22187 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22188 grep ${fid} && rc=$idx
22191 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
22192 error "Fail to rename foo0 to foo1"
22193 if [ $rc -eq 0 ]; then
22194 for idx in $(seq $MDSCOUNT); do
22195 dev=$(mdsdevname $idx)
22196 do_facet mds${idx} \
22197 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22198 grep ${fid} && rc=$idx
22202 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
22203 error "Fail to rename foo1 to foo2"
22204 if [ $rc -eq 0 ]; then
22205 for idx in $(seq $MDSCOUNT); do
22206 dev=$(mdsdevname $idx)
22207 do_facet mds${idx} \
22208 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22209 grep ${fid} && rc=$idx
22213 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
22215 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
22216 error "Fail to link to $DIR/$tdir/dir1/foo2"
22217 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
22218 error "Fail to rename foo2 to foo0"
22219 unlink $DIR/$tdir/dir1/foo0 ||
22220 error "Fail to unlink $DIR/$tdir/dir1/foo0"
22221 rm -rf $DIR/$tdir/dir0 ||
22222 error "Fail to rm $DIR/$tdir/dir0"
22224 for idx in $(seq $MDSCOUNT); do
22225 dev=$(mdsdevname $idx)
22229 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
22231 start mds${idx} $dev $MDS_MOUNT_OPTS ||
22232 error "mount mds$idx failed"
22233 df $MOUNT > /dev/null 2>&1
22235 # e2fsck should not return error
22237 error "e2fsck detected error on MDT${idx}: rc=$rc"
22240 run_test 804 "verify agent entry for remote entry"
22243 do_facet $SINGLEMDS zfs set quota=$old $fsset
22244 unlinkmany $DIR/$tdir/f- 1000000
22249 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
22250 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
22251 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
22252 skip "netfree not implemented before 0.7"
22253 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
22254 skip "Need MDS version at least 2.10.57"
22261 local pref="osd-zfs.$FSNAME-MDT0000."
22263 # limit available space on MDS dataset to meet nospace issue
22264 # quickly. then ZFS 0.7.2 can use reserved space if asked
22265 # properly (using netfree flag in osd_declare_destroy()
22266 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
22267 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
22269 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
22270 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
22271 let "usedkb=usedkb-freekb"
22272 let "freekb=freekb/2"
22273 if let "freekb > 5000"; then
22276 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
22277 trap cleanup_805 EXIT
22279 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
22280 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
22281 rm -rf $DIR/$tdir || error "not able to remove"
22282 do_facet $SINGLEMDS zfs set quota=$old $fsset
22285 run_test 805 "ZFS can remove from full fs"
22291 local size=$($LFS getsom -s $file)
22292 local expect=$(stat -c %s $file)
22294 [[ $size == $expect ]] ||
22295 error "$file expected size: $expect, got: $size"
22297 local blocks=$($LFS getsom -b $file)
22298 expect=$(stat -c %b $file)
22299 [[ $blocks == $expect ]] ||
22300 error "$file expected blocks: $expect, got: $blocks"
22305 local size=$($LFS getsom -s $1)
22308 [[ $size == $expect ]] ||
22309 error "$file expected size: $expect, got: $size"
22313 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22314 skip "Need MDS version at least 2.11.52"
22318 touch $DIR/$tfile || error "touch $tfile failed"
22320 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22321 save_lustre_params client "llite.*.xattr_cache" > $save
22322 lctl set_param llite.*.xattr_cache=0
22323 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22325 # single-threaded write
22326 echo "Test SOM for single-threaded write"
22327 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
22328 error "write $tfile failed"
22329 check_lsom_size $DIR/$tfile $bs
22332 local size=$(($num * $bs))
22336 echo "Test SOM for single client multi-threaded($num) write"
22337 $TRUNCATE $DIR/$tfile 0
22338 for ((i = 0; i < $num; i++)); do
22339 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22341 offset=$((offset + $bs))
22343 for (( i=0; i < $num; i++ )); do
22346 check_lsom_size $DIR/$tfile $size
22348 $TRUNCATE $DIR/$tfile 0
22349 for ((i = 0; i < $num; i++)); do
22350 offset=$((offset - $bs))
22351 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22354 for (( i=0; i < $num; i++ )); do
22357 check_lsom_size $DIR/$tfile $size
22359 # multi-client writes
22360 num=$(get_node_count ${CLIENTS//,/ })
22361 size=$(($num * $bs))
22365 echo "Test SOM for multi-client ($num) writes"
22366 $TRUNCATE $DIR/$tfile 0
22367 for client in ${CLIENTS//,/ }; do
22368 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22371 offset=$((offset + $bs))
22373 for (( i=0; i < $num; i++ )); do
22376 check_lsom_size $DIR/$tfile $offset
22379 $TRUNCATE $DIR/$tfile 0
22380 for client in ${CLIENTS//,/ }; do
22381 offset=$((offset - $bs))
22382 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22386 for (( i=0; i < $num; i++ )); do
22389 check_lsom_size $DIR/$tfile $size
22392 echo "Test SOM for truncate"
22393 $TRUNCATE $DIR/$tfile 1048576
22394 check_lsom_size $DIR/$tfile 1048576
22395 $TRUNCATE $DIR/$tfile 1234
22396 check_lsom_size $DIR/$tfile 1234
22398 # verify SOM blocks count
22399 echo "Verify SOM block count"
22400 $TRUNCATE $DIR/$tfile 0
22401 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22402 error "failed to write file $tfile"
22403 check_lsom_data $DIR/$tfile
22405 run_test 806 "Verify Lazy Size on MDS"
22408 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22409 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22410 skip "Need MDS version at least 2.11.52"
22412 # Registration step
22413 changelog_register || error "changelog_register failed"
22414 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22415 changelog_users $SINGLEMDS | grep -q $cl_user ||
22416 error "User $cl_user not found in changelog_users"
22418 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22419 save_lustre_params client "llite.*.xattr_cache" > $save
22420 lctl set_param llite.*.xattr_cache=0
22421 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22423 rm -rf $DIR/$tdir || error "rm $tdir failed"
22424 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22425 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22426 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22427 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22428 error "truncate $tdir/trunc failed"
22431 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
22432 error "write $tfile failed"
22434 # multi-client wirtes
22435 local num=$(get_node_count ${CLIENTS//,/ })
22439 echo "Test SOM for multi-client ($num) writes"
22440 touch $DIR/$tfile || error "touch $tfile failed"
22441 $TRUNCATE $DIR/$tfile 0
22442 for client in ${CLIENTS//,/ }; do
22443 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22446 offset=$((offset + $bs))
22448 for (( i=0; i < $num; i++ )); do
22453 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22454 check_lsom_data $DIR/$tdir/trunc
22455 check_lsom_data $DIR/$tdir/single_dd
22456 check_lsom_data $DIR/$tfile
22459 # Deregistration step
22460 changelog_deregister || error "changelog_deregister failed"
22462 run_test 807 "verify LSOM syncing tool"
22464 check_som_nologged()
22466 local lines=$($LFS changelog $FSNAME-MDT0000 |
22467 grep 'x=trusted.som' | wc -l)
22468 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22472 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22473 skip "Need MDS version at least 2.11.55"
22475 # Registration step
22476 changelog_register || error "changelog_register failed"
22478 touch $DIR/$tfile || error "touch $tfile failed"
22481 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22482 error "write $tfile failed"
22485 $TRUNCATE $DIR/$tfile 1234
22488 $TRUNCATE $DIR/$tfile 1048576
22491 # Deregistration step
22492 changelog_deregister || error "changelog_deregister failed"
22494 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22499 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22503 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22504 skip "Need MDS version at least 2.11.56"
22506 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22507 error "failed to create DoM-only file $DIR/$tfile"
22508 touch $DIR/$tfile || error "touch $tfile failed"
22509 check_som_nodata $DIR/$tfile
22511 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22512 error "write $tfile failed"
22513 check_som_nodata $DIR/$tfile
22515 $TRUNCATE $DIR/$tfile 1234
22516 check_som_nodata $DIR/$tfile
22518 $TRUNCATE $DIR/$tfile 4097
22519 check_som_nodata $DIR/$file
22521 run_test 809 "Verify no SOM xattr store for DoM-only files"
22524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22525 $GSS && skip_env "could not run with gss"
22526 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
22527 skip "OST < 2.12.58 doesn't align checksum"
22530 stack_trap "set_checksums $ORIG_CSUM" EXIT
22531 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22536 for csum in $CKSUM_TYPES; do
22537 #define OBD_FAIL_OSC_NO_GRANT 0x411
22538 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22539 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22541 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22542 before=$(md5sum $DIR/$tfile)
22543 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22544 after=$(md5sum $DIR/$tfile)
22545 [ "$before" == "$after" ] ||
22546 error "$csum: $before != $after bs=$1 seek=$2"
22550 run_test 810 "partial page writes on ZFS (LU-11663)"
22553 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
22554 skip "Need MDS version at least 2.11.56"
22556 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
22557 do_facet mds1 $LCTL set_param fail_loc=0x165
22558 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
22561 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22564 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
22565 error "MDD orphan cleanup thread not quit"
22567 run_test 811 "orphan name stub can be cleaned up in startup"
22570 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22571 skip "OST < 2.12.51 doesn't support this fail_loc"
22572 [ "$SHARED_KEY" = true ] &&
22573 skip "OSC connections never go IDLE with Shared-Keys enabled"
22575 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22576 # ensure ost1 is connected
22577 stat $DIR/$tfile >/dev/null || error "can't stat"
22578 wait_osc_import_state client ost1 FULL
22579 # no locks, no reqs to let the connection idle
22580 cancel_lru_locks osc
22582 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22583 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22584 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22585 wait_osc_import_state client ost1 CONNECTING
22586 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22588 stat $DIR/$tfile >/dev/null || error "can't stat file"
22590 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
22592 test_812b() { # LU-12378
22593 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22594 skip "OST < 2.12.51 doesn't support this fail_loc"
22595 [ "$SHARED_KEY" = true ] &&
22596 skip "OSC connections never go IDLE with Shared-Keys enabled"
22598 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
22599 # ensure ost1 is connected
22600 stat $DIR/$tfile >/dev/null || error "can't stat"
22601 wait_osc_import_state client ost1 FULL
22602 # no locks, no reqs to let the connection idle
22603 cancel_lru_locks osc
22605 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22606 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22607 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22608 wait_osc_import_state client ost1 CONNECTING
22609 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22611 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
22612 wait_osc_import_state client ost1 IDLE
22614 run_test 812b "do not drop no resend request for idle connect"
22617 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
22618 [ -z "$file_heat_sav" ] && skip "no file heat support"
22629 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
22630 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
22632 $LCTL set_param -n llite.*.file_heat=1
22633 echo "Turn on file heat"
22634 echo "Period second: $period_second, Decay percentage: $decay_pct"
22636 echo "QQQQ" > $DIR/$tfile
22637 echo "QQQQ" > $DIR/$tfile
22638 echo "QQQQ" > $DIR/$tfile
22639 cat $DIR/$tfile > /dev/null
22640 cat $DIR/$tfile > /dev/null
22641 cat $DIR/$tfile > /dev/null
22642 cat $DIR/$tfile > /dev/null
22644 local out=$($LFS heat_get $DIR/$tfile)
22646 $LFS heat_get $DIR/$tfile
22647 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22648 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22649 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22650 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22652 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
22653 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
22654 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
22655 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
22657 sleep $((period_second + 3))
22658 echo "Sleep $((period_second + 3)) seconds..."
22659 # The recursion formula to calculate the heat of the file f is as
22661 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
22662 # Where Hi is the heat value in the period between time points i*I and
22663 # (i+1)*I; Ci is the access count in the period; the symbol P refers
22664 # to the weight of Ci.
22665 out=$($LFS heat_get $DIR/$tfile)
22666 $LFS heat_get $DIR/$tfile
22667 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22668 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22669 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22670 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22672 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
22673 error "read sample ($readsample) is wrong"
22674 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
22675 error "write sample ($writesample) is wrong"
22676 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
22677 error "read bytes ($readbyte) is wrong"
22678 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
22679 error "write bytes ($writebyte) is wrong"
22681 echo "QQQQ" > $DIR/$tfile
22682 echo "QQQQ" > $DIR/$tfile
22683 echo "QQQQ" > $DIR/$tfile
22684 cat $DIR/$tfile > /dev/null
22685 cat $DIR/$tfile > /dev/null
22686 cat $DIR/$tfile > /dev/null
22687 cat $DIR/$tfile > /dev/null
22689 sleep $((period_second + 3))
22690 echo "Sleep $((period_second + 3)) seconds..."
22692 out=$($LFS heat_get $DIR/$tfile)
22693 $LFS heat_get $DIR/$tfile
22694 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22695 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22696 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22697 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22699 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
22700 4 * $decay_pct) / 100") -eq 1 ] ||
22701 error "read sample ($readsample1) is wrong"
22702 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
22703 3 * $decay_pct) / 100") -eq 1 ] ||
22704 error "write sample ($writesample1) is wrong"
22705 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
22706 20 * $decay_pct) / 100") -eq 1 ] ||
22707 error "read bytes ($readbyte1) is wrong"
22708 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
22709 15 * $decay_pct) / 100") -eq 1 ] ||
22710 error "write bytes ($writebyte1) is wrong"
22712 echo "Turn off file heat for the file $DIR/$tfile"
22713 $LFS heat_set -o $DIR/$tfile
22715 echo "QQQQ" > $DIR/$tfile
22716 echo "QQQQ" > $DIR/$tfile
22717 echo "QQQQ" > $DIR/$tfile
22718 cat $DIR/$tfile > /dev/null
22719 cat $DIR/$tfile > /dev/null
22720 cat $DIR/$tfile > /dev/null
22721 cat $DIR/$tfile > /dev/null
22723 out=$($LFS heat_get $DIR/$tfile)
22724 $LFS heat_get $DIR/$tfile
22725 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22726 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22727 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22728 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22730 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22731 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22732 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22733 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22735 echo "Trun on file heat for the file $DIR/$tfile"
22736 $LFS heat_set -O $DIR/$tfile
22738 echo "QQQQ" > $DIR/$tfile
22739 echo "QQQQ" > $DIR/$tfile
22740 echo "QQQQ" > $DIR/$tfile
22741 cat $DIR/$tfile > /dev/null
22742 cat $DIR/$tfile > /dev/null
22743 cat $DIR/$tfile > /dev/null
22744 cat $DIR/$tfile > /dev/null
22746 out=$($LFS heat_get $DIR/$tfile)
22747 $LFS heat_get $DIR/$tfile
22748 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22749 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22750 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22751 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22753 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
22754 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
22755 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
22756 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
22758 $LFS heat_set -c $DIR/$tfile
22759 $LCTL set_param -n llite.*.file_heat=0
22760 echo "Turn off file heat support for the Lustre filesystem"
22762 echo "QQQQ" > $DIR/$tfile
22763 echo "QQQQ" > $DIR/$tfile
22764 echo "QQQQ" > $DIR/$tfile
22765 cat $DIR/$tfile > /dev/null
22766 cat $DIR/$tfile > /dev/null
22767 cat $DIR/$tfile > /dev/null
22768 cat $DIR/$tfile > /dev/null
22770 out=$($LFS heat_get $DIR/$tfile)
22771 $LFS heat_get $DIR/$tfile
22772 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22773 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22774 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22775 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22777 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22778 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22779 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22780 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22782 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
22785 run_test 813 "File heat verfication"
22789 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
22790 echo -n y >> $DIR/$tfile
22791 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
22792 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
22794 run_test 814 "sparse cp works as expected (LU-12361)"
22798 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
22799 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
22801 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
22804 [ "$SHARED_KEY" = true ] &&
22805 skip "OSC connections never go IDLE with Shared-Keys enabled"
22807 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22808 # ensure ost1 is connected
22809 stat $DIR/$tfile >/dev/null || error "can't stat"
22810 wait_osc_import_state client ost1 FULL
22811 # no locks, no reqs to let the connection idle
22812 cancel_lru_locks osc
22813 lru_resize_disable osc
22816 before=$($LCTL get_param -n \
22817 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22819 wait_osc_import_state client ost1 IDLE
22820 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
22821 now=$($LCTL get_param -n \
22822 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22823 [ $before == $now ] || error "lru_size changed $before != $now"
22825 run_test 816 "do not reset lru_resize on idle reconnect"
22829 exportfs -u localhost:$DIR/nfsexp
22834 systemctl restart nfs-server.service || skip "failed to restart nfsd"
22836 mkdir -p $DIR/nfsexp
22837 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
22838 error "failed to export nfs"
22840 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
22841 stack_trap cleanup_817 EXIT
22843 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
22844 error "failed to mount nfs to $tmpdir"
22846 cp /bin/true $tmpdir
22847 $DIR/nfsexp/true || error "failed to execute 'true' command"
22849 run_test 817 "nfsd won't cache write lock for exec file"
22853 $LFS setstripe -c1 -i0 $DIR/$tfile
22854 $LFS setstripe -c1 -i1 $DIR/$tfile
22856 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
22857 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
22858 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
22859 error "start $SINGLEMDS failed"
22862 run_test 818 "unlink with failed llog"
22865 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22866 cancel_lru_locks osc
22867 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22868 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22869 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
22872 run_test 819a "too big niobuf in read"
22875 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22876 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22877 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22878 cancel_lru_locks osc
22882 run_test 819b "too big niobuf in write"
22885 # tests that do cleanup/setup should be run at the end
22889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22892 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
22893 $LCTL set_param fail_loc=0x903
22895 cancel_lru_locks MGC
22897 FAIL_ON_ERROR=true cleanup
22898 FAIL_ON_ERROR=true setup
22900 run_test 900 "umount should not race with any mgc requeue thread"
22902 # LUS-6253/LU-11185
22908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22910 # some get_param have a bug to handle dot in param name
22911 cancel_lru_locks MGC
22912 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
22913 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
22914 umount_client $MOUNT || error "umount failed"
22915 mount_client $MOUNT || error "mount failed"
22916 cancel_lru_locks MGC
22917 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
22918 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
22920 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
22921 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
22925 run_test 901 "don't leak a mgc lock on client umount"
22928 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
22929 check_and_cleanup_lustre
22930 if [ "$I_MOUNTED" != "yes" ]; then
22931 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true