3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 LUSTRE=${LUSTRE:-$(dirname $0)/..}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312 "
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795 LU-12781
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f 272a"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
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 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 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
7885 error "$dir3 shouldn't have LOV EA"
7887 # set OST pool on root directory
7888 local pool=$TESTNAME
7889 pool_add $pool || error "add $pool failed"
7890 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7891 error "add targets to $pool failed"
7893 $LFS setstripe -p $pool $MOUNT ||
7894 error "set OST pool on $MOUNT failed"
7896 # new file created in $dir3 should inherit the pool from
7897 # the filesystem default
7898 local file3=$dir3/$tfile-3
7899 touch $file3 || error "touch $file3 failed"
7901 local file3_pool=$($LFS getstripe -p $file3)
7902 [[ "$file3_pool" = "$pool" ]] ||
7903 error "$file3 didn't inherit OST pool $pool"
7905 local dir4=$MOUNT/$tdir-4
7906 mkdir $dir4 || error "mkdir $dir4 failed"
7907 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7908 error "$dir4 shouldn't have LOV EA"
7910 # new file created in $dir4 should inherit the pool from
7911 # the filesystem default
7912 local file4=$dir4/$tfile-4
7913 touch $file4 || error "touch $file4 failed"
7915 local file4_pool=$($LFS getstripe -p $file4)
7916 [[ "$file4_pool" = "$pool" ]] ||
7917 error "$file4 didn't inherit OST pool $pool"
7919 # new subdirectory under non-root directory should inherit
7920 # the default layout from its parent directory
7921 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7922 error "set directory layout on $dir4 failed"
7924 local dir5=$dir4/$tdir-5
7925 mkdir $dir5 || error "mkdir $dir5 failed"
7927 local dir4_layout=$(get_layout_param $dir4)
7928 local dir5_layout=$(get_layout_param $dir5)
7929 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7930 error "$dir5 should inherit the default layout from $dir4"
7932 # though subdir under ROOT doesn't inherit default layout, but
7933 # its sub dir/file should be created with default layout.
7934 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
7935 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
7936 skip "Need MDS version at least 2.12.59"
7938 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
7939 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
7940 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
7942 if [ $default_lmv_hash == "none" ]; then
7943 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
7945 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
7946 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
7949 $LFS setdirstripe -D -c 2 $MOUNT ||
7950 error "setdirstripe -D -c 2 failed"
7951 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
7952 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
7953 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
7955 run_test 65n "don't inherit default layout from root for new subdirectories"
7957 # bug 2543 - update blocks count on client
7959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7962 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7963 sync; sync_all_data; sync; sync_all_data
7964 cancel_lru_locks osc
7965 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7966 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7968 run_test 66 "update inode blocks count on client ==============="
7971 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7975 swapon -s | awk '($1 == "'$1'") { print $4 }'
7978 # bug5265, obdfilter oa2dentry return -ENOENT
7979 # #define OBD_FAIL_SRV_ENOENT 0x217
7981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7982 remote_ost_nodsh && skip "remote OST with nodsh"
7985 $LFS setstripe -c 1 -i 0 $f
7987 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7989 do_facet ost1 lctl set_param fail_loc=0x217
7990 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7991 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7993 do_facet ost1 lctl set_param fail_loc=0
7994 $DIRECTIO write $f 0 2 || error "write error"
7996 cancel_lru_locks osc
7997 $DIRECTIO read $f 0 1 || error "read error"
7999 do_facet ost1 lctl set_param fail_loc=0x217
8000 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8002 do_facet ost1 lctl set_param fail_loc=0
8005 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8008 test_mkdir $DIR/$tdir
8009 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8010 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8012 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8014 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8016 [ "$RUNAS_ID" = "$UID" ] &&
8017 skip_env "RUNAS_ID = UID = $UID -- skipping"
8018 # Check that testing environment is properly set up. Skip if not
8019 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8020 skip_env "User $RUNAS_ID does not exist - skipping"
8023 chmod 777 $DIR/$tfile
8024 chmod ug+s $DIR/$tfile
8025 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8026 error "$RUNAS dd $DIR/$tfile failed"
8027 # See if we are still setuid/sgid
8028 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8029 error "S/gid is not dropped on write"
8030 # Now test that MDS is updated too
8031 cancel_lru_locks mdc
8032 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8033 error "S/gid is not dropped on MDS"
8036 run_test 72a "Test that remove suid works properly (bug5695) ===="
8038 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8041 [ "$RUNAS_ID" = "$UID" ] &&
8042 skip_env "RUNAS_ID = UID = $UID -- skipping"
8043 [ "$RUNAS_ID" -eq 0 ] &&
8044 skip_env "RUNAS_ID = 0 -- skipping"
8045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8046 # Check that testing environment is properly set up. Skip if not
8047 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8048 skip_env "User $RUNAS_ID does not exist - skipping"
8050 touch $DIR/${tfile}-f{g,u}
8051 test_mkdir $DIR/${tfile}-dg
8052 test_mkdir $DIR/${tfile}-du
8053 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8054 chmod g+s $DIR/${tfile}-{f,d}g
8055 chmod u+s $DIR/${tfile}-{f,d}u
8056 for perm in 777 2777 4777; do
8057 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8058 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8059 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8060 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8064 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8066 # bug 3462 - multiple simultaneous MDC requests
8068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8070 test_mkdir $DIR/d73-1
8071 test_mkdir $DIR/d73-2
8072 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8075 lctl set_param fail_loc=0x80000129
8076 $MULTIOP $DIR/d73-1/f73-2 Oc &
8078 lctl set_param fail_loc=0
8080 $MULTIOP $DIR/d73-2/f73-3 Oc &
8084 wait $pid1 || return 1
8088 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8089 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8090 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8094 run_test 73 "multiple MDC requests (should not deadlock)"
8096 test_74a() { # bug 6149, 6184
8097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8100 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8102 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8103 # will spin in a tight reconnection loop
8104 $LCTL set_param fail_loc=0x8000030e
8105 # get any lock that won't be difficult - lookup works.
8107 $LCTL set_param fail_loc=0
8111 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8113 test_74b() { # bug 13310
8114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8116 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8118 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8119 # will spin in a tight reconnection loop
8120 $LCTL set_param fail_loc=0x8000030e
8121 # get a "difficult" lock
8123 $LCTL set_param fail_loc=0
8127 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8132 #define OBD_FAIL_LDLM_NEW_LOCK
8133 $LCTL set_param fail_loc=0x319
8134 touch $DIR/$tfile && error "touch successful"
8135 $LCTL set_param fail_loc=0
8138 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8141 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8144 test_76() { # Now for bug 20433, added originally in bug 1443
8145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8147 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8149 cancel_lru_locks osc
8150 BEFORE_INODES=$(num_inodes)
8151 echo "before inodes: $BEFORE_INODES"
8153 [ "$SLOW" = "no" ] && COUNT=100
8154 for i in $(seq $COUNT); do
8158 cancel_lru_locks osc
8159 AFTER_INODES=$(num_inodes)
8160 echo "after inodes: $AFTER_INODES"
8162 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
8164 AFTER_INODES=$(num_inodes)
8166 echo "wait $wait seconds inodes: $AFTER_INODES"
8167 if [ $wait -gt 30 ]; then
8168 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
8172 run_test 76 "confirm clients recycle inodes properly ===="
8178 # Note: in sptlrpc modes which enable its own bulk checksum, the
8179 # original crc32_le bulk checksum will be automatically disabled,
8180 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8181 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8182 # In this case set_checksums() will not be no-op, because sptlrpc
8183 # bulk checksum will be enabled all through the test.
8185 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8186 lctl set_param -n osc.*.checksums $1
8190 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8191 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8192 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8193 tr -d [] | head -n1)}
8196 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8198 log "set checksum type to $1, rc = $rc"
8202 get_osc_checksum_type()
8204 # arugment 1: OST name, like OST0000
8206 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8207 sed 's/.*\[\(.*\)\].*/\1/g')
8209 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8213 F77_TMP=$TMP/f77-temp
8216 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8217 error "error writing to $F77_TMP"
8220 test_77a() { # bug 10889
8221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8222 $GSS && skip_env "could not run with gss"
8224 [ ! -f $F77_TMP ] && setup_f77
8226 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8230 run_test 77a "normal checksum read/write operation"
8232 test_77b() { # bug 10889
8233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8234 $GSS && skip_env "could not run with gss"
8236 [ ! -f $F77_TMP ] && setup_f77
8237 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8238 $LCTL set_param fail_loc=0x80000409
8241 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8242 error "dd error: $?"
8243 $LCTL set_param fail_loc=0
8245 for algo in $CKSUM_TYPES; do
8246 cancel_lru_locks osc
8247 set_checksum_type $algo
8248 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8249 $LCTL set_param fail_loc=0x80000408
8250 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8251 $LCTL set_param fail_loc=0
8254 set_checksum_type $ORIG_CSUM_TYPE
8257 run_test 77b "checksum error on client write, read"
8262 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8264 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8265 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8266 $check_ost && [ -n "$ost_file_prefix" ] &&
8267 do_facet ost1 rm -f ${ost_file_prefix}\*
8271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8272 $GSS && skip_env "could not run with gss"
8273 remote_ost_nodsh && skip "remote OST with nodsh"
8276 local osc_file_prefix
8278 local check_ost=false
8279 local ost_file_prefix
8285 # ensure corruption will occur on first OSS/OST
8286 $LFS setstripe -i 0 $DIR/$tfile
8288 [ ! -f $F77_TMP ] && setup_f77
8289 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8290 error "dd write error: $?"
8291 fid=$($LFS path2fid $DIR/$tfile)
8293 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8296 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8297 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8299 echo "OSS do not support bulk pages dump upon error"
8302 osc_file_prefix=$($LCTL get_param -n debug_path)
8303 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8305 trap cleanup_77c EXIT
8308 # enable bulk pages dump upon error on Client
8309 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8310 # enable bulk pages dump upon error on OSS
8312 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8314 # flush Client cache to allow next read to reach OSS
8315 cancel_lru_locks osc
8317 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8318 $LCTL set_param fail_loc=0x80000408
8319 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8320 $LCTL set_param fail_loc=0
8324 # check cksum dump on Client
8325 osc_file=$(ls ${osc_file_prefix}*)
8326 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8327 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8328 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8329 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8330 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8332 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8333 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8334 error "dump content does not match on Client"
8336 $check_ost || skip "No need to check cksum dump on OSS"
8338 # check cksum dump on OSS
8339 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8340 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8341 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8342 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8343 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8344 error "dump content does not match on OSS"
8348 run_test 77c "checksum error on client read with debug"
8350 test_77d() { # bug 10889
8351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8352 $GSS && skip_env "could not run with gss"
8354 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8355 $LCTL set_param fail_loc=0x80000409
8357 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8358 error "direct write: rc=$?"
8359 $LCTL set_param fail_loc=0
8362 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8363 $LCTL set_param fail_loc=0x80000408
8365 cancel_lru_locks osc
8366 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8367 error "direct read: rc=$?"
8368 $LCTL set_param fail_loc=0
8371 run_test 77d "checksum error on OST direct write, read"
8373 test_77f() { # bug 10889
8374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8375 $GSS && skip_env "could not run with gss"
8378 for algo in $CKSUM_TYPES; do
8379 cancel_lru_locks osc
8380 set_checksum_type $algo
8381 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8382 $LCTL set_param fail_loc=0x409
8383 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8384 error "direct write succeeded"
8385 $LCTL set_param fail_loc=0
8387 set_checksum_type $ORIG_CSUM_TYPE
8390 run_test 77f "repeat checksum error on write (expect error)"
8392 test_77g() { # bug 10889
8393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8394 $GSS && skip_env "could not run with gss"
8395 remote_ost_nodsh && skip "remote OST with nodsh"
8397 [ ! -f $F77_TMP ] && setup_f77
8399 local file=$DIR/$tfile
8400 stack_trap "rm -f $file" EXIT
8402 $LFS setstripe -c 1 -i 0 $file
8403 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8404 do_facet ost1 lctl set_param fail_loc=0x8000021a
8406 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8407 error "write error: rc=$?"
8408 do_facet ost1 lctl set_param fail_loc=0
8411 cancel_lru_locks osc
8412 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8413 do_facet ost1 lctl set_param fail_loc=0x8000021b
8415 cmp $F77_TMP $file || error "file compare failed"
8416 do_facet ost1 lctl set_param fail_loc=0
8419 run_test 77g "checksum error on OST write, read"
8421 test_77k() { # LU-10906
8422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8423 $GSS && skip_env "could not run with gss"
8425 local cksum_param="osc.$FSNAME*.checksums"
8426 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8430 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8431 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8432 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8436 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8437 error "failed to set checksum=$i on MGS"
8438 wait_update $HOSTNAME "$get_checksum" $i
8440 echo "remount client, checksum should be $i"
8441 remount_client $MOUNT || error "failed to remount client"
8442 checksum=$(eval $get_checksum)
8443 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8445 # remove persistent param to avoid races with checksum mountopt below
8446 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8447 error "failed to delete checksum on MGS"
8449 for opt in "checksum" "nochecksum"; do
8450 #remount with mount option
8451 echo "remount client with option $opt, checksum should be $i"
8452 umount_client $MOUNT || error "failed to umount client"
8453 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8454 error "failed to mount client with option '$opt'"
8455 checksum=$(eval $get_checksum)
8456 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8460 remount_client $MOUNT || error "failed to remount client"
8462 run_test 77k "enable/disable checksum correctly"
8465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8466 $GSS && skip_env "could not run with gss"
8469 stack_trap "set_checksums $ORIG_CSUM" EXIT
8470 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8472 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8474 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8475 for algo in $CKSUM_TYPES; do
8476 set_checksum_type $algo || error "fail to set checksum type $algo"
8477 osc_algo=$(get_osc_checksum_type OST0000)
8478 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8480 # no locks, no reqs to let the connection idle
8481 cancel_lru_locks osc
8482 lru_resize_disable osc
8483 wait_osc_import_state client ost1 IDLE
8485 # ensure ost1 is connected
8486 stat $DIR/$tfile >/dev/null || error "can't stat"
8487 wait_osc_import_state client ost1 FULL
8489 osc_algo=$(get_osc_checksum_type OST0000)
8490 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8494 run_test 77l "preferred checksum type is remembered after reconnected"
8496 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8505 test_78() { # bug 10901
8506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8507 remote_ost || skip_env "local OST"
8510 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8511 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8512 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8513 echo "MemTotal: $MEMTOTAL"
8515 # reserve 256MB of memory for the kernel and other running processes,
8516 # and then take 1/2 of the remaining memory for the read/write buffers.
8517 if [ $MEMTOTAL -gt 512 ] ;then
8518 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8520 # for those poor memory-starved high-end clusters...
8521 MEMTOTAL=$((MEMTOTAL / 2))
8523 echo "Mem to use for directio: $MEMTOTAL"
8525 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8526 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8527 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8528 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8530 echo "Smallest OST: $SMALLESTOST"
8531 [[ $SMALLESTOST -lt 10240 ]] &&
8532 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8534 trap cleanup_test_78 EXIT
8536 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8537 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8539 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8540 echo "File size: $F78SIZE"
8541 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8542 for i in $(seq 1 $NSEQ); do
8543 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8544 echo directIO rdwr round $i of $NSEQ
8545 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8550 run_test 78 "handle large O_DIRECT writes correctly ============"
8552 test_79() { # bug 12743
8553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8555 wait_delete_completed
8557 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8558 BKFREE=$(calc_osc_kbytes kbytesfree)
8559 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8561 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8562 DFTOTAL=`echo $STRING | cut -d, -f1`
8563 DFUSED=`echo $STRING | cut -d, -f2`
8564 DFAVAIL=`echo $STRING | cut -d, -f3`
8565 DFFREE=$(($DFTOTAL - $DFUSED))
8567 ALLOWANCE=$((64 * $OSTCOUNT))
8569 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8570 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8571 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8573 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8574 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8575 error "df free($DFFREE) mismatch OST free($BKFREE)"
8577 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8578 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8579 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8582 run_test 79 "df report consistency check ======================="
8584 test_80() { # bug 10718
8585 remote_ost_nodsh && skip "remote OST with nodsh"
8586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8588 # relax strong synchronous semantics for slow backends like ZFS
8589 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8590 local soc="obdfilter.*.sync_lock_cancel"
8591 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8593 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8594 if [ -z "$save" ]; then
8595 soc="obdfilter.*.sync_on_lock_cancel"
8596 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8599 if [ "$save" != "never" ]; then
8600 local hosts=$(comma_list $(osts_nodes))
8602 do_nodes $hosts $LCTL set_param $soc=never
8603 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8607 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8609 local before=$(date +%s)
8610 cancel_lru_locks osc
8611 local after=$(date +%s)
8612 local diff=$((after - before))
8613 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8617 run_test 80 "Page eviction is equally fast at high offsets too"
8619 test_81a() { # LU-456
8620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8621 remote_ost_nodsh && skip "remote OST with nodsh"
8623 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8624 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8625 do_facet ost1 lctl set_param fail_loc=0x80000228
8627 # write should trigger a retry and success
8628 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8629 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8631 if [ $RC -ne 0 ] ; then
8632 error "write should success, but failed for $RC"
8635 run_test 81a "OST should retry write when get -ENOSPC ==============="
8637 test_81b() { # LU-456
8638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8639 remote_ost_nodsh && skip "remote OST with nodsh"
8641 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8642 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8643 do_facet ost1 lctl set_param fail_loc=0x228
8645 # write should retry several times and return -ENOSPC finally
8646 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8647 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8650 if [ $RC -ne $ENOSPC ] ; then
8651 error "dd should fail for -ENOSPC, but succeed."
8654 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8656 test_82() { # LU-1031
8657 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8661 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8663 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8665 kill -USR1 $MULTIPID2
8667 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8668 error "First grouplock does not block second one"
8670 echo "Second grouplock blocks first one"
8672 kill -USR1 $MULTIPID1
8676 run_test 82 "Basic grouplock test"
8679 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8681 test_mkdir $DIR/$tdir.cvsroot
8682 chown $RUNAS_ID $DIR/$tdir.cvsroot
8685 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8688 # some versions of cvs import exit(1) when asked to import links or
8689 # files they can't read. ignore those files.
8690 local toignore=$(find . -type l -printf '-I %f\n' -o \
8691 ! -perm /4 -printf '-I %f\n')
8692 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8693 $tdir.reposname vtag rtag
8696 test_mkdir $DIR/$tdir.reposname
8697 chown $RUNAS_ID $DIR/$tdir.reposname
8698 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8700 cd $DIR/$tdir.reposname
8702 $RUNAS cvs add -m 'addmsg' foo99
8704 $RUNAS cvs commit -m 'nomsg' foo99
8705 rm -fr $DIR/$tdir.cvsroot
8707 run_test 99 "cvs strange file/directory operations"
8710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8711 [[ "$NETTYPE" =~ tcp ]] ||
8712 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8713 remote_ost_nodsh && skip "remote OST with nodsh"
8714 remote_mds_nodsh && skip "remote MDS with nodsh"
8716 skip "useless for local single node setup"
8718 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8719 [ "$PROT" != "tcp" ] && continue
8720 RPORT=$(echo $REMOTE | cut -d: -f2)
8721 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8724 LPORT=`echo $LOCAL | cut -d: -f2`
8725 if [ $LPORT -ge 1024 ]; then
8726 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8728 error_exit "local: $LPORT > 1024, remote: $RPORT"
8731 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8733 run_test 100 "check local port using privileged port ==========="
8735 function get_named_value()
8744 echo $line | sed "s/^$tag[ ]*//"
8751 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8752 awk '/^max_cached_mb/ { print $2 }')
8755 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8765 local cache_limit=32
8767 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8768 trap cleanup_101a EXIT
8769 $LCTL set_param -n llite.*.read_ahead_stats 0
8770 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8773 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8775 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8776 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8779 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8780 get_named_value 'read but discarded' | cut -d" " -f1); do
8781 discard=$(($discard + $s))
8785 $LCTL get_param osc.*-osc*.rpc_stats
8786 $LCTL get_param llite.*.read_ahead_stats
8788 # Discard is generally zero, but sometimes a few random reads line up
8789 # and trigger larger readahead, which is wasted & leads to discards.
8790 if [[ $(($discard)) -gt $nreads ]]; then
8791 error "too many ($discard) discarded pages"
8793 rm -f $DIR/$tfile || true
8795 run_test 101a "check read-ahead for random reads"
8798 test_mkdir $DIR/$tdir
8800 local FILE_LENGTH=$2
8803 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8805 local list=$(comma_list $(osts_nodes))
8806 set_osd_param $list '' read_cache_enable 0
8807 set_osd_param $list '' writethrough_cache_enable 0
8809 trap cleanup_test101bc EXIT
8810 # prepare the read-ahead file
8811 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8813 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8814 count=$FILE_SIZE_MB 2> /dev/null
8818 cleanup_test101bc() {
8823 local list=$(comma_list $(osts_nodes))
8824 set_osd_param $list '' read_cache_enable 1
8825 set_osd_param $list '' writethrough_cache_enable 1
8829 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8834 local STRIPE_SIZE=$2
8835 local FILE_LENGTH=$3
8836 local RA_INC=1048576
8837 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8838 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8839 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8840 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8841 get_named_value 'read but discarded' |
8842 cut -d" " -f1 | calc_total)
8843 if [[ $DISCARD -gt $discard_limit ]]; then
8844 $LCTL get_param llite.*.read_ahead_stats
8845 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8847 echo "Read-ahead success for size ${READ_SIZE}"
8852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8853 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8855 local STRIPE_SIZE=1048576
8856 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8858 if [ $SLOW == "yes" ]; then
8859 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8861 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8864 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8866 # prepare the read-ahead file
8867 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8868 cancel_lru_locks osc
8869 for BIDX in 2 4 8 16 32 64 128 256
8871 local BSIZE=$((BIDX*4096))
8872 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8873 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8874 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8875 $LCTL set_param -n llite.*.read_ahead_stats 0
8876 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8877 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8878 cancel_lru_locks osc
8879 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8884 run_test 101b "check stride-io mode read-ahead ================="
8887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8889 local STRIPE_SIZE=1048576
8890 local FILE_LENGTH=$((STRIPE_SIZE*100))
8895 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8897 cancel_lru_locks osc
8898 $LCTL set_param osc.*.rpc_stats 0
8899 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8900 $LCTL get_param osc.*.rpc_stats
8901 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8902 local stats=$($LCTL get_param -n $osc_rpc_stats)
8903 local lines=$(echo "$stats" | awk 'END {print NR;}')
8906 if [ $lines -le 20 ]; then
8907 echo "continue debug"
8910 for size in 1 2 4 8; do
8911 local rpc=$(echo "$stats" |
8912 awk '($1 == "'$size':") {print $2; exit; }')
8913 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8914 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8916 echo "$osc_rpc_stats check passed!"
8921 run_test 101c "check stripe_size aligned read-ahead ================="
8924 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8925 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8931 local file=$DIR/$tfile
8932 local sz_MB=${FILESIZE_101d:-500}
8933 local ra_MB=${READAHEAD_MB:-40}
8935 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8936 [ $free_MB -lt $sz_MB ] &&
8937 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8939 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8940 $LFS setstripe -c -1 $file || error "setstripe failed"
8942 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8943 echo Cancel LRU locks on lustre client to flush the client cache
8944 cancel_lru_locks osc
8946 echo Disable read-ahead
8947 local old_READAHEAD=$(set_read_ahead 0)
8949 echo Reading the test file $file with read-ahead disabled
8950 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8952 echo Cancel LRU locks on lustre client to flush the client cache
8953 cancel_lru_locks osc
8954 echo Enable read-ahead with ${ra_MB}MB
8955 set_read_ahead $ra_MB
8957 echo Reading the test file $file with read-ahead enabled
8958 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8960 echo "read-ahead disabled time read $raOFF"
8961 echo "read-ahead enabled time read $raON"
8963 set_read_ahead $old_READAHEAD
8965 wait_delete_completed
8967 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8968 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8970 run_test 101d "file read with and without read-ahead enabled"
8973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8975 local file=$DIR/$tfile
8976 local size_KB=500 #KB
8980 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8981 local need_KB=$((count * size_KB))
8982 [[ $free_KB -le $need_KB ]] &&
8983 skip_env "Need free space $need_KB, have $free_KB"
8985 echo "Creating $count ${size_KB}K test files"
8986 for ((i = 0; i < $count; i++)); do
8987 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8990 echo "Cancel LRU locks on lustre client to flush the client cache"
8991 cancel_lru_locks $OSC
8993 echo "Reset readahead stats"
8994 $LCTL set_param -n llite.*.read_ahead_stats 0
8996 for ((i = 0; i < $count; i++)); do
8997 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9000 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9001 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9003 for ((i = 0; i < $count; i++)); do
9004 rm -rf $file.$i 2>/dev/null
9007 #10000 means 20% reads are missing in readahead
9008 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9010 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9013 which iozone || skip_env "no iozone installed"
9015 local old_debug=$($LCTL get_param debug)
9016 old_debug=${old_debug#*=}
9017 $LCTL set_param debug="reada mmap"
9019 # create a test file
9020 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9022 echo Cancel LRU locks on lustre client to flush the client cache
9023 cancel_lru_locks osc
9025 echo Reset readahead stats
9026 $LCTL set_param -n llite.*.read_ahead_stats 0
9028 echo mmap read the file with small block size
9029 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9032 echo checking missing pages
9033 $LCTL get_param llite.*.read_ahead_stats
9034 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9035 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9037 $LCTL set_param debug="$old_debug"
9038 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9041 run_test 101f "check mmap read performance"
9043 test_101g_brw_size_test() {
9045 local pages=$((mb * 1048576 / PAGE_SIZE))
9046 local file=$DIR/$tfile
9048 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9049 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9050 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9051 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9055 stack_trap "rm -f $file" EXIT
9056 $LCTL set_param -n osc.*.rpc_stats=0
9058 # 10 RPCs should be enough for the test
9060 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9061 { error "dd write ${mb} MB blocks failed"; return 3; }
9062 cancel_lru_locks osc
9063 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9064 { error "dd write ${mb} MB blocks failed"; return 4; }
9066 # calculate number of full-sized read and write RPCs
9067 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9068 sed -n '/pages per rpc/,/^$/p' |
9069 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9070 END { print reads,writes }'))
9071 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9073 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9080 remote_ost_nodsh && skip "remote OST with nodsh"
9083 local osts=$(get_facets OST)
9084 local list=$(comma_list $(osts_nodes))
9085 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9086 local brw_size="obdfilter.*.brw_size"
9088 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9090 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9092 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9093 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9094 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9095 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9096 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9097 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9099 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9102 if [[ $orig_mb -lt 16 ]]; then
9103 save_lustre_params $osts "$brw_size" > $p
9104 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9105 error "set 16MB RPC size failed"
9107 echo "remount client to enable new RPC size"
9108 remount_client $MOUNT || error "remount_client failed"
9111 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9112 # should be able to set brw_size=12, but no rpc_stats for that
9113 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9116 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9118 if [[ $orig_mb -lt 16 ]]; then
9119 restore_lustre_params < $p
9120 remount_client $MOUNT || error "remount_client restore failed"
9123 rm -f $p $DIR/$tfile
9125 run_test 101g "Big bulk(4/16 MiB) readahead"
9128 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9130 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9131 error "dd 70M file failed"
9132 echo Cancel LRU locks on lustre client to flush the client cache
9133 cancel_lru_locks osc
9135 echo "Reset readahead stats"
9136 $LCTL set_param -n llite.*.read_ahead_stats 0
9138 echo "Read 10M of data but cross 64M bundary"
9139 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9140 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9141 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9142 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9143 rm -f $p $DIR/$tfile
9145 run_test 101h "Readahead should cover current read window"
9148 test_mkdir $DIR/$tdir
9149 chown $RUNAS_ID $DIR/$tdir
9152 STRIPE_COUNT=$OSTCOUNT
9153 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9155 trap cleanup_test102 EXIT
9157 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9159 for num in 1 2 3 4; do
9160 for count in $(seq 1 $STRIPE_COUNT); do
9161 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9162 local size=`expr $STRIPE_SIZE \* $num`
9163 local file=file"$num-$idx-$count"
9164 $1 $LFS setstripe -S $size -i $idx -c $count $file
9170 $1 tar cf $TMP/f102.tar $tdir --xattrs
9176 rm -rf $DIR/d0.sanity/d102
9180 [ "$UID" != 0 ] && skip "must run as root"
9181 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9182 skip_env "must have user_xattr"
9184 [ -z "$(which setfattr 2>/dev/null)" ] &&
9185 skip_env "could not find setfattr"
9187 local testfile=$DIR/$tfile
9190 echo "set/get xattr..."
9191 setfattr -n trusted.name1 -v value1 $testfile ||
9192 error "setfattr -n trusted.name1=value1 $testfile failed"
9193 getfattr -n trusted.name1 $testfile 2> /dev/null |
9194 grep "trusted.name1=.value1" ||
9195 error "$testfile missing trusted.name1=value1"
9197 setfattr -n user.author1 -v author1 $testfile ||
9198 error "setfattr -n user.author1=author1 $testfile failed"
9199 getfattr -n user.author1 $testfile 2> /dev/null |
9200 grep "user.author1=.author1" ||
9201 error "$testfile missing trusted.author1=author1"
9204 setfattr -n trusted.name2 -v value2 $testfile ||
9205 error "$testfile unable to set trusted.name2"
9206 setfattr -n trusted.name3 -v value3 $testfile ||
9207 error "$testfile unable to set trusted.name3"
9208 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9209 grep "trusted.name" | wc -l) -eq 3 ] ||
9210 error "$testfile missing 3 trusted.name xattrs"
9212 setfattr -n user.author2 -v author2 $testfile ||
9213 error "$testfile unable to set user.author2"
9214 setfattr -n user.author3 -v author3 $testfile ||
9215 error "$testfile unable to set user.author3"
9216 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9217 grep "user.author" | wc -l) -eq 3 ] ||
9218 error "$testfile missing 3 user.author xattrs"
9220 echo "remove xattr..."
9221 setfattr -x trusted.name1 $testfile ||
9222 error "$testfile error deleting trusted.name1"
9223 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9224 error "$testfile did not delete trusted.name1 xattr"
9226 setfattr -x user.author1 $testfile ||
9227 error "$testfile error deleting user.author1"
9228 echo "set lustre special xattr ..."
9229 $LFS setstripe -c1 $testfile
9230 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9231 awk -F "=" '/trusted.lov/ { print $2 }' )
9232 setfattr -n "trusted.lov" -v $lovea $testfile ||
9233 error "$testfile doesn't ignore setting trusted.lov again"
9234 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9235 error "$testfile allow setting invalid trusted.lov"
9238 run_test 102a "user xattr test =================================="
9241 [ -z "$(which setfattr 2>/dev/null)" ] &&
9242 skip_env "could not find setfattr"
9243 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9245 # b10930: get/set/list trusted.lov xattr
9246 echo "get/set/list trusted.lov xattr ..."
9247 local testfile=$DIR/$tfile
9248 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9249 error "setstripe failed"
9250 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9251 error "getstripe failed"
9252 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9253 error "can't get trusted.lov from $testfile"
9255 local testfile2=${testfile}2
9256 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9257 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9260 setfattr -n trusted.lov -v $value $testfile2
9261 local stripe_size=$($LFS getstripe -S $testfile2)
9262 local stripe_count=$($LFS getstripe -c $testfile2)
9263 [[ $stripe_size -eq 65536 ]] ||
9264 error "stripe size $stripe_size != 65536"
9265 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9266 error "stripe count $stripe_count != $STRIPECOUNT"
9269 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9272 [ -z "$(which setfattr 2>/dev/null)" ] &&
9273 skip_env "could not find setfattr"
9274 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9276 # b10930: get/set/list lustre.lov xattr
9277 echo "get/set/list lustre.lov xattr ..."
9278 test_mkdir $DIR/$tdir
9279 chown $RUNAS_ID $DIR/$tdir
9280 local testfile=$DIR/$tdir/$tfile
9281 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9282 error "setstripe failed"
9283 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9284 error "getstripe failed"
9285 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9286 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9288 local testfile2=${testfile}2
9289 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9290 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9292 $RUNAS $MCREATE $testfile2
9293 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9294 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9295 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9296 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9297 [ $stripe_count -eq $STRIPECOUNT ] ||
9298 error "stripe count $stripe_count != $STRIPECOUNT"
9300 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9302 compare_stripe_info1() {
9303 local stripe_index_all_zero=true
9305 for num in 1 2 3 4; do
9306 for count in $(seq 1 $STRIPE_COUNT); do
9307 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9308 local size=$((STRIPE_SIZE * num))
9309 local file=file"$num-$offset-$count"
9310 stripe_size=$($LFS getstripe -S $PWD/$file)
9311 [[ $stripe_size -ne $size ]] &&
9312 error "$file: size $stripe_size != $size"
9313 stripe_count=$($LFS getstripe -c $PWD/$file)
9314 # allow fewer stripes to be created, ORI-601
9315 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9316 error "$file: count $stripe_count != $count"
9317 stripe_index=$($LFS getstripe -i $PWD/$file)
9318 [[ $stripe_index -ne 0 ]] &&
9319 stripe_index_all_zero=false
9323 $stripe_index_all_zero &&
9324 error "all files are being extracted starting from OST index 0"
9328 have_xattrs_include() {
9329 tar --help | grep -q xattrs-include &&
9330 echo --xattrs-include="lustre.*"
9334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9335 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9337 XINC=$(have_xattrs_include)
9339 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9341 compare_stripe_info1
9343 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9347 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9349 XINC=$(have_xattrs_include)
9351 test_mkdir $DIR/$tdir.restore
9353 tar cf - --xattrs $tdir | tar xf - \
9354 -C $DIR/$tdir.restore --xattrs $XINC
9355 cd $DIR/$tdir.restore/$tdir
9356 compare_stripe_info1
9358 run_test 102f "tar copy files, not keep osts"
9361 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9362 skip "must have user_xattr"
9363 [ -z "$(which setfattr 2>/dev/null)" ] &&
9364 skip_env "could not find setfattr"
9365 [ -z "$(which getfattr 2>/dev/null)" ] &&
9366 skip_env "could not find getfattr"
9368 local xsize=${1:-1024} # in bytes
9369 local file=$DIR/$tfile
9370 local value="$(generate_string $xsize)"
9371 local xbig=trusted.big
9375 log "save $xbig on $file"
9378 setfattr -n $xbig -v $value $file ||
9379 error "saving $xbig on $file failed"
9381 setfattr -n $xbig -v $value $file &&
9382 error "saving $xbig on $file succeeded"
9386 local orig=$(get_xattr_value $xbig $file)
9387 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9389 local xsml=trusted.sml
9390 log "save $xsml on $file"
9391 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9393 local new=$(get_xattr_value $xbig $file)
9394 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9396 log "grow $xsml on $file"
9397 setfattr -n $xsml -v "$value" $file ||
9398 error "growing $xsml on $file failed"
9400 new=$(get_xattr_value $xbig $file)
9401 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9402 log "$xbig still valid after growing $xsml"
9407 test_102h() { # bug 15777
9410 run_test 102h "grow xattr from inside inode to external block"
9413 large_xattr_enabled || skip_env "ea_inode feature disabled"
9415 echo "setting xattr of max xattr size: $(max_xattr_size)"
9416 grow_xattr $(max_xattr_size)
9418 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9419 echo "This should fail:"
9420 grow_xattr $(($(max_xattr_size) + 10)) 1
9422 run_test 102ha "grow xattr from inside inode to external inode"
9424 test_102i() { # bug 17038
9425 [ -z "$(which getfattr 2>/dev/null)" ] &&
9426 skip "could not find getfattr"
9429 ln -s $DIR/$tfile $DIR/${tfile}link
9430 getfattr -n trusted.lov $DIR/$tfile ||
9431 error "lgetxattr on $DIR/$tfile failed"
9432 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9433 grep -i "no such attr" ||
9434 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9435 rm -f $DIR/$tfile $DIR/${tfile}link
9437 run_test 102i "lgetxattr test on symbolic link ============"
9440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9441 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9443 XINC=$(have_xattrs_include)
9444 setup_test102 "$RUNAS"
9445 chown $RUNAS_ID $DIR/$tdir
9446 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9448 compare_stripe_info1 "$RUNAS"
9450 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9453 [ -z "$(which setfattr 2>/dev/null)" ] &&
9454 skip "could not find setfattr"
9457 # b22187 just check that does not crash for regular file.
9458 setfattr -n trusted.lov $DIR/$tfile
9459 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9460 local test_kdir=$DIR/$tdir
9461 test_mkdir $test_kdir
9462 local default_size=$($LFS getstripe -S $test_kdir)
9463 local default_count=$($LFS getstripe -c $test_kdir)
9464 local default_offset=$($LFS getstripe -i $test_kdir)
9465 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9466 error 'dir setstripe failed'
9467 setfattr -n trusted.lov $test_kdir
9468 local stripe_size=$($LFS getstripe -S $test_kdir)
9469 local stripe_count=$($LFS getstripe -c $test_kdir)
9470 local stripe_offset=$($LFS getstripe -i $test_kdir)
9471 [ $stripe_size -eq $default_size ] ||
9472 error "stripe size $stripe_size != $default_size"
9473 [ $stripe_count -eq $default_count ] ||
9474 error "stripe count $stripe_count != $default_count"
9475 [ $stripe_offset -eq $default_offset ] ||
9476 error "stripe offset $stripe_offset != $default_offset"
9477 rm -rf $DIR/$tfile $test_kdir
9479 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9482 [ -z "$(which getfattr 2>/dev/null)" ] &&
9483 skip "could not find getfattr"
9485 # LU-532 trusted. xattr is invisible to non-root
9486 local testfile=$DIR/$tfile
9490 echo "listxattr as user..."
9491 chown $RUNAS_ID $testfile
9492 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9493 grep -q "trusted" &&
9494 error "$testfile trusted xattrs are user visible"
9498 run_test 102l "listxattr size test =================================="
9500 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9501 local path=$DIR/$tfile
9504 listxattr_size_check $path || error "listattr_size_check $path failed"
9506 run_test 102m "Ensure listxattr fails on small bufffer ========"
9510 getxattr() { # getxattr path name
9511 # Return the base64 encoding of the value of xattr name on path.
9515 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9517 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9519 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9521 getfattr --absolute-names --encoding=base64 --name=$name $path |
9522 awk -F= -v name=$name '$1 == name {
9523 print substr($0, index($0, "=") + 1);
9527 test_102n() { # LU-4101 mdt: protect internal xattrs
9528 [ -z "$(which setfattr 2>/dev/null)" ] &&
9529 skip "could not find setfattr"
9530 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9532 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9535 local file0=$DIR/$tfile.0
9536 local file1=$DIR/$tfile.1
9537 local xattr0=$TMP/$tfile.0
9538 local xattr1=$TMP/$tfile.1
9539 local namelist="lov lma lmv link fid version som hsm"
9543 rm -rf $file0 $file1 $xattr0 $xattr1
9546 # Get 'before' xattrs of $file1.
9547 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9549 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9550 namelist+=" lfsck_namespace"
9551 for name in $namelist; do
9552 # Try to copy xattr from $file0 to $file1.
9553 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9555 setfattr --name=trusted.$name --value="$value" $file1 ||
9556 error "setxattr 'trusted.$name' failed"
9558 # Try to set a garbage xattr.
9559 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9561 if [[ x$name == "xlov" ]]; then
9562 setfattr --name=trusted.lov --value="$value" $file1 &&
9563 error "setxattr invalid 'trusted.lov' success"
9565 setfattr --name=trusted.$name --value="$value" $file1 ||
9566 error "setxattr invalid 'trusted.$name' failed"
9569 # Try to remove the xattr from $file1. We don't care if this
9570 # appears to succeed or fail, we just don't want there to be
9571 # any changes or crashes.
9572 setfattr --remove=$trusted.$name $file1 2> /dev/null
9575 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9578 # Try to copy xattr from $file0 to $file1.
9579 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9581 setfattr --name=trusted.$name --value="$value" $file1 ||
9582 error "setxattr 'trusted.$name' failed"
9584 # Try to set a garbage xattr.
9585 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9587 setfattr --name=trusted.$name --value="$value" $file1 ||
9588 error "setxattr 'trusted.$name' failed"
9590 # Try to remove the xattr from $file1. We don't care if this
9591 # appears to succeed or fail, we just don't want there to be
9592 # any changes or crashes.
9593 setfattr --remove=$trusted.$name $file1 2> /dev/null
9596 # Get 'after' xattrs of file1.
9597 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9599 if ! diff $xattr0 $xattr1; then
9600 error "before and after xattrs of '$file1' differ"
9603 rm -rf $file0 $file1 $xattr0 $xattr1
9607 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9609 test_102p() { # LU-4703 setxattr did not check ownership
9610 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9611 skip "MDS needs to be at least 2.5.56"
9613 local testfile=$DIR/$tfile
9617 echo "setfacl as user..."
9618 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9619 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9621 echo "setfattr as user..."
9622 setfacl -m "u:$RUNAS_ID:---" $testfile
9623 $RUNAS setfattr -x system.posix_acl_access $testfile
9624 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9626 run_test 102p "check setxattr(2) correctly fails without permission"
9629 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9630 skip "MDS needs to be at least 2.6.92"
9632 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9634 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9637 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9638 skip "MDS needs to be at least 2.6.93"
9640 touch $DIR/$tfile || error "touch"
9641 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9642 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9643 rm $DIR/$tfile || error "rm"
9646 mkdir -p $DIR/$tdir || error "mkdir"
9647 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9648 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9649 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9650 error "$testfile error deleting user.author1"
9651 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9652 grep "user.$(basename $tdir)" &&
9653 error "$tdir did not delete user.$(basename $tdir)"
9654 rmdir $DIR/$tdir || error "rmdir"
9657 test_mkdir $DIR/$tdir
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 "rm striped dir"
9667 run_test 102r "set EAs with empty values"
9670 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9671 skip "MDS needs to be at least 2.11.52"
9673 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9675 save_lustre_params client "llite.*.xattr_cache" > $save
9677 for cache in 0 1; do
9678 lctl set_param llite.*.xattr_cache=$cache
9681 touch $DIR/$tfile || error "touch"
9682 for prefix in lustre security system trusted user; do
9683 # Note getxattr() may fail with 'Operation not
9684 # supported' or 'No such attribute' depending
9685 # on prefix and cache.
9686 getfattr -n $prefix.n102s $DIR/$tfile &&
9687 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9691 restore_lustre_params < $save
9693 run_test 102s "getting nonexistent xattrs should fail"
9696 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9697 skip "MDS needs to be at least 2.11.52"
9699 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9701 save_lustre_params client "llite.*.xattr_cache" > $save
9703 for cache in 0 1; do
9704 lctl set_param llite.*.xattr_cache=$cache
9706 for buf_size in 0 256; do
9708 touch $DIR/$tfile || error "touch"
9709 setfattr -n user.multiop $DIR/$tfile
9710 $MULTIOP $DIR/$tfile oa$buf_size ||
9711 error "cannot get zero length xattr value (buf_size = $buf_size)"
9715 restore_lustre_params < $save
9717 run_test 102t "zero length xattr values handled correctly"
9721 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9726 [ "$UID" != 0 ] && skip "must run as root"
9727 $GSS && skip_env "could not run under gss"
9728 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9729 skip_env "must have acl enabled"
9730 [ -z "$(which setfacl 2>/dev/null)" ] &&
9731 skip_env "could not find setfacl"
9732 remote_mds_nodsh && skip "remote MDS with nodsh"
9734 gpasswd -a daemon bin # LU-5641
9735 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9737 declare -a identity_old
9739 for num in $(seq $MDSCOUNT); do
9740 switch_identity $num true || identity_old[$num]=$?
9748 echo "performing cp ..."
9749 run_acl_subtest cp || error "run_acl_subtest cp failed"
9750 echo "performing getfacl-noacl..."
9751 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9752 echo "performing misc..."
9753 run_acl_subtest misc || error "misc test failed"
9754 echo "performing permissions..."
9755 run_acl_subtest permissions || error "permissions failed"
9756 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9757 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9758 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9759 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9761 echo "performing permissions xattr..."
9762 run_acl_subtest permissions_xattr ||
9763 error "permissions_xattr failed"
9765 echo "performing setfacl..."
9766 run_acl_subtest setfacl || error "setfacl test failed"
9768 # inheritance test got from HP
9769 echo "performing inheritance..."
9770 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9771 chmod +x make-tree || error "chmod +x failed"
9772 run_acl_subtest inheritance || error "inheritance test failed"
9775 echo "LU-974 ignore umask when acl is enabled..."
9776 run_acl_subtest 974 || error "LU-974 umask test failed"
9777 if [ $MDSCOUNT -ge 2 ]; then
9778 run_acl_subtest 974_remote ||
9779 error "LU-974 umask test failed under remote dir"
9782 echo "LU-2561 newly created file is same size as directory..."
9783 if [ "$mds1_FSTYPE" != "zfs" ]; then
9784 run_acl_subtest 2561 || error "LU-2561 test failed"
9786 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9789 run_acl_subtest 4924 || error "LU-4924 test failed"
9794 for num in $(seq $MDSCOUNT); do
9795 if [ "${identity_old[$num]}" = 1 ]; then
9796 switch_identity $num false || identity_old[$num]=$?
9800 run_test 103a "acl test"
9806 for U in {0..511}; do
9808 local O=$(printf "%04o" $U)
9810 umask $(printf "%04o" $((511 ^ $O)))
9811 $LFS setstripe -c 1 $DIR/$tfile.s$O
9812 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9814 (( $S == ($O & 0666) )) ||
9815 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9817 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9818 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9819 (( $S == ($O & 0666) )) ||
9820 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9822 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9823 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9824 (( $S == ($O & 0666) )) ||
9825 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9826 rm -f $DIR/$tfile.[smp]$0
9830 # limit the concurrently running threads to 64. LU-11878
9831 local idx=$((U % 64))
9832 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9837 run_test 103b "umask lfs setstripe"
9841 cp -rp $DIR/$tdir $DIR/$tdir.bak
9843 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9844 error "$DIR/$tdir shouldn't contain default ACL"
9845 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9846 error "$DIR/$tdir.bak shouldn't contain default ACL"
9849 run_test 103c "'cp -rp' won't set empty acl"
9852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9855 lfs df || error "lfs df failed"
9856 lfs df -ih || error "lfs df -ih failed"
9857 lfs df -h $DIR || error "lfs df -h $DIR failed"
9858 lfs df -i $DIR || error "lfs df -i $DIR failed"
9859 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9860 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9862 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9863 lctl --device %$OSC deactivate
9864 lfs df || error "lfs df with deactivated OSC failed"
9865 lctl --device %$OSC activate
9866 # wait the osc back to normal
9867 wait_osc_import_ready client ost
9869 lfs df || error "lfs df with reactivated OSC failed"
9872 run_test 104a "lfs df [-ih] [path] test ========================="
9875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9876 [ $RUNAS_ID -eq $UID ] &&
9877 skip_env "RUNAS_ID = UID = $UID -- skipping"
9879 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9880 grep "Permission denied" | wc -l)))
9881 if [ $denied_cnt -ne 0 ]; then
9882 error "lfs check servers test failed"
9885 run_test 104b "$RUNAS lfs check servers test ===================="
9888 # doesn't work on 2.4 kernels
9890 if $(flock_is_enabled); then
9891 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9893 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9897 run_test 105a "flock when mounted without -o flock test ========"
9901 if $(flock_is_enabled); then
9902 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9904 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9908 run_test 105b "fcntl when mounted without -o flock test ========"
9912 if $(flock_is_enabled); then
9913 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9915 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9919 run_test 105c "lockf when mounted without -o flock test"
9921 test_105d() { # bug 15924
9922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9924 test_mkdir $DIR/$tdir
9925 flock_is_enabled || skip_env "mount w/o flock enabled"
9926 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9927 $LCTL set_param fail_loc=0x80000315
9928 flocks_test 2 $DIR/$tdir
9930 run_test 105d "flock race (should not freeze) ========"
9932 test_105e() { # bug 22660 && 22040
9933 flock_is_enabled || skip_env "mount w/o flock enabled"
9936 flocks_test 3 $DIR/$tfile
9938 run_test 105e "Two conflicting flocks from same process"
9940 test_106() { #bug 10921
9941 test_mkdir $DIR/$tdir
9942 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9943 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9945 run_test 106 "attempt exec of dir followed by chown of that dir"
9948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9956 local save_pattern=$(sysctl -n kernel.core_pattern)
9957 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9958 sysctl -w kernel.core_pattern=$file
9959 sysctl -w kernel.core_uses_pid=0
9967 kill -s 11 $SLEEPPID
9969 if [ -e $file ]; then
9970 size=`stat -c%s $file`
9971 [ $size -eq 0 ] && error "Fail to create core file $file"
9973 error "Fail to create core file $file"
9976 sysctl -w kernel.core_pattern=$save_pattern
9977 sysctl -w kernel.core_uses_pid=$save_uses_pid
9980 run_test 107 "Coredump on SIG"
9983 test_mkdir $DIR/$tdir
9984 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9985 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9986 error "mkdir with 256 char should fail, but did not"
9987 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9988 error "create with 255 char failed"
9989 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9990 error "create with 256 char should fail, but did not"
9995 run_test 110 "filename length checking"
9998 # Purpose: To verify dynamic thread (OSS) creation.
10001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10002 remote_ost_nodsh && skip "remote OST with nodsh"
10004 # Lustre does not stop service threads once they are started.
10005 # Reset number of running threads to default.
10010 local save_params="$TMP/sanity-$TESTNAME.parameters"
10012 # Get ll_ost_io count before I/O
10013 OSTIO_pre=$(do_facet ost1 \
10014 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10015 # Exit if lustre is not running (ll_ost_io not running).
10016 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10018 echo "Starting with $OSTIO_pre threads"
10019 local thread_max=$((OSTIO_pre * 2))
10020 local rpc_in_flight=$((thread_max * 2))
10021 # Number of I/O Process proposed to be started.
10023 local facets=$(get_facets OST)
10025 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10026 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10028 # Set in_flight to $rpc_in_flight
10029 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10030 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10031 nfiles=${rpc_in_flight}
10032 # Set ost thread_max to $thread_max
10033 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10035 # 5 Minutes should be sufficient for max number of OSS
10036 # threads(thread_max) to be created.
10040 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10041 test_mkdir $DIR/$tdir
10042 for i in $(seq $nfiles); do
10043 local file=$DIR/$tdir/${tfile}-$i
10044 $LFS setstripe -c -1 -i 0 $file
10045 ($WTL $file $timeout)&
10048 # I/O Started - Wait for thread_started to reach thread_max or report
10049 # error if thread_started is more than thread_max.
10050 echo "Waiting for thread_started to reach thread_max"
10051 local thread_started=0
10052 local end_time=$((SECONDS + timeout))
10054 while [ $SECONDS -le $end_time ] ; do
10056 # Get ost i/o thread_started count.
10057 thread_started=$(do_facet ost1 \
10059 ost.OSS.ost_io.threads_started | cut -d= -f2")
10060 # Break out if thread_started is equal/greater than thread_max
10061 if [[ $thread_started -ge $thread_max ]]; then
10062 echo ll_ost_io thread_started $thread_started, \
10063 equal/greater than thread_max $thread_max
10069 # Cleanup - We have the numbers, Kill i/o jobs if running.
10070 jobcount=($(jobs -p))
10071 for i in $(seq 0 $((${#jobcount[@]}-1)))
10073 kill -9 ${jobcount[$i]}
10074 if [ $? -ne 0 ] ; then
10076 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10080 # Cleanup files left by WTL binary.
10081 for i in $(seq $nfiles); do
10082 local file=$DIR/$tdir/${tfile}-$i
10084 if [ $? -ne 0 ] ; then
10085 echo "Warning: Failed to delete file $file"
10089 restore_lustre_params <$save_params
10090 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10092 # Error out if no new thread has started or Thread started is greater
10094 if [[ $thread_started -le $OSTIO_pre ||
10095 $thread_started -gt $thread_max ]]; then
10096 error "ll_ost_io: thread_started $thread_started" \
10097 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10098 "No new thread started or thread started greater " \
10102 run_test 115 "verify dynamic thread creation===================="
10105 wait_delete_completed
10106 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10107 echo "OST kbytes available: ${AVAIL[@]}"
10112 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10113 #echo OST $i: ${AVAIL[i]}kb
10114 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10118 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10123 echo "Min free space: OST $MINI: $MINV"
10124 echo "Max free space: OST $MAXI: $MAXV"
10127 test_116a() { # was previously test_116()
10128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10129 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10130 remote_mds_nodsh && skip "remote MDS with nodsh"
10132 echo -n "Free space priority "
10133 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10138 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10139 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10140 trap simple_cleanup_common EXIT
10142 # Check if we need to generate uneven OSTs
10143 test_mkdir -p $DIR/$tdir/OST${MINI}
10144 local FILL=$((MINV / 4))
10145 local DIFF=$((MAXV - MINV))
10146 local DIFF2=$((DIFF * 100 / MINV))
10148 local threshold=$(do_facet $SINGLEMDS \
10149 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10150 threshold=${threshold%%%}
10151 echo -n "Check for uneven OSTs: "
10152 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10154 if [[ $DIFF2 -gt $threshold ]]; then
10156 echo "Don't need to fill OST$MINI"
10158 # generate uneven OSTs. Write 2% over the QOS threshold value
10160 DIFF=$((threshold - DIFF2 + 2))
10161 DIFF2=$((MINV * DIFF / 100))
10162 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10163 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10164 error "setstripe failed"
10165 DIFF=$((DIFF2 / 2048))
10167 while [ $i -lt $DIFF ]; do
10169 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10170 bs=2M count=1 2>/dev/null
10179 DIFF=$((MAXV - MINV))
10180 DIFF2=$((DIFF * 100 / MINV))
10181 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10182 if [ $DIFF2 -gt $threshold ]; then
10185 echo "failed - QOS mode won't be used"
10186 simple_cleanup_common
10187 skip "QOS imbalance criteria not met"
10195 # now fill using QOS
10196 $LFS setstripe -c 1 $DIR/$tdir
10197 FILL=$((FILL / 200))
10198 if [ $FILL -gt 600 ]; then
10201 echo "writing $FILL files to QOS-assigned OSTs"
10203 while [ $i -lt $FILL ]; do
10205 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10206 count=1 2>/dev/null
10209 echo "wrote $i 200k files"
10213 echo "Note: free space may not be updated, so measurements might be off"
10215 DIFF2=$((MAXV - MINV))
10216 echo "free space delta: orig $DIFF final $DIFF2"
10217 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10218 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10219 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10220 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10221 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10222 if [[ $DIFF -gt 0 ]]; then
10223 FILL=$((DIFF2 * 100 / DIFF - 100))
10224 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10227 # Figure out which files were written where
10228 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10229 awk '/'$MINI1': / {print $2; exit}')
10231 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10232 echo "$MINC files created on smaller OST $MINI1"
10233 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10234 awk '/'$MAXI1': / {print $2; exit}')
10236 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10237 echo "$MAXC files created on larger OST $MAXI1"
10238 if [[ $MINC -gt 0 ]]; then
10239 FILL=$((MAXC * 100 / MINC - 100))
10240 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10242 [[ $MAXC -gt $MINC ]] ||
10243 error_ignore LU-9 "stripe QOS didn't balance free space"
10244 simple_cleanup_common
10246 run_test 116a "stripe QOS: free space balance ==================="
10248 test_116b() { # LU-2093
10249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10250 remote_mds_nodsh && skip "remote MDS with nodsh"
10252 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10253 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10254 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10255 [ -z "$old_rr" ] && skip "no QOS"
10256 do_facet $SINGLEMDS lctl set_param \
10257 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10258 mkdir -p $DIR/$tdir
10259 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10260 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10261 do_facet $SINGLEMDS lctl set_param fail_loc=0
10263 do_facet $SINGLEMDS lctl set_param \
10264 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10266 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10268 test_117() # bug 10891
10270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10272 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10273 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10274 lctl set_param fail_loc=0x21e
10275 > $DIR/$tfile || error "truncate failed"
10276 lctl set_param fail_loc=0
10277 echo "Truncate succeeded."
10280 run_test 117 "verify osd extend =========="
10282 NO_SLOW_RESENDCOUNT=4
10283 export OLD_RESENDCOUNT=""
10284 set_resend_count () {
10285 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10286 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10287 lctl set_param -n $PROC_RESENDCOUNT $1
10288 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10291 # for reduce test_118* time (b=14842)
10292 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10294 # Reset async IO behavior after error case
10296 FILE=$DIR/reset_async
10298 # Ensure all OSCs are cleared
10299 $LFS setstripe -c -1 $FILE
10300 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10305 test_118a() #bug 11710
10307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10311 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10312 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10313 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10315 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10316 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10321 run_test 118a "verify O_SYNC works =========="
10325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10326 remote_ost_nodsh && skip "remote OST with nodsh"
10330 #define OBD_FAIL_SRV_ENOENT 0x217
10331 set_nodes_failloc "$(osts_nodes)" 0x217
10332 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10334 set_nodes_failloc "$(osts_nodes)" 0
10335 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10336 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10339 if [[ $RC -eq 0 ]]; then
10340 error "Must return error due to dropped pages, rc=$RC"
10344 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10345 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10349 echo "Dirty pages not leaked on ENOENT"
10351 # Due to the above error the OSC will issue all RPCs syncronously
10352 # until a subsequent RPC completes successfully without error.
10353 $MULTIOP $DIR/$tfile Ow4096yc
10358 run_test 118b "Reclaim dirty pages on fatal error =========="
10362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10364 # for 118c, restore the original resend count, LU-1940
10365 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10366 set_resend_count $OLD_RESENDCOUNT
10367 remote_ost_nodsh && skip "remote OST with nodsh"
10371 #define OBD_FAIL_OST_EROFS 0x216
10372 set_nodes_failloc "$(osts_nodes)" 0x216
10374 # multiop should block due to fsync until pages are written
10375 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10379 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10380 error "Multiop failed to block on fsync, pid=$MULTIPID"
10383 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10385 if [[ $WRITEBACK -eq 0 ]]; then
10386 error "No page in writeback, writeback=$WRITEBACK"
10389 set_nodes_failloc "$(osts_nodes)" 0
10392 if [[ $RC -ne 0 ]]; then
10393 error "Multiop fsync failed, rc=$RC"
10396 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10397 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10399 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10400 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10404 echo "Dirty pages flushed via fsync on EROFS"
10407 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10409 # continue to use small resend count to reduce test_118* time (b=14842)
10410 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10415 remote_ost_nodsh && skip "remote OST with nodsh"
10419 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10420 set_nodes_failloc "$(osts_nodes)" 0x214
10421 # multiop should block due to fsync until pages are written
10422 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10426 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10427 error "Multiop failed to block on fsync, pid=$MULTIPID"
10430 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10432 if [[ $WRITEBACK -eq 0 ]]; then
10433 error "No page in writeback, writeback=$WRITEBACK"
10436 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10437 set_nodes_failloc "$(osts_nodes)" 0
10439 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10440 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10442 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10443 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10447 echo "Dirty pages gaurenteed flushed via fsync"
10450 run_test 118d "Fsync validation inject a delay of the bulk =========="
10453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10457 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10458 lctl set_param fail_loc=0x8000040a
10460 # Should simulate EINVAL error which is fatal
10461 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10463 if [[ $RC -eq 0 ]]; then
10464 error "Must return error due to dropped pages, rc=$RC"
10467 lctl set_param fail_loc=0x0
10469 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10470 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10471 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10473 if [[ $LOCKED -ne 0 ]]; then
10474 error "Locked pages remain in cache, locked=$LOCKED"
10477 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10478 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10482 echo "No pages locked after fsync"
10487 run_test 118f "Simulate unrecoverable OSC side error =========="
10490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10494 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10495 lctl set_param fail_loc=0x406
10497 # simulate local -ENOMEM
10498 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10501 lctl set_param fail_loc=0
10502 if [[ $RC -eq 0 ]]; then
10503 error "Must return error due to dropped pages, rc=$RC"
10506 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10507 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10508 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10510 if [[ $LOCKED -ne 0 ]]; then
10511 error "Locked pages remain in cache, locked=$LOCKED"
10514 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10515 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10519 echo "No pages locked after fsync"
10524 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10528 remote_ost_nodsh && skip "remote OST with nodsh"
10532 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10533 set_nodes_failloc "$(osts_nodes)" 0x20e
10534 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10535 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10538 set_nodes_failloc "$(osts_nodes)" 0
10539 if [[ $RC -eq 0 ]]; then
10540 error "Must return error due to dropped pages, rc=$RC"
10543 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10544 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10545 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10547 if [[ $LOCKED -ne 0 ]]; then
10548 error "Locked pages remain in cache, locked=$LOCKED"
10551 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10552 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10556 echo "No pages locked after fsync"
10560 run_test 118h "Verify timeout in handling recoverables errors =========="
10562 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10566 remote_ost_nodsh && skip "remote OST with nodsh"
10570 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10571 set_nodes_failloc "$(osts_nodes)" 0x20e
10573 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10574 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10577 set_nodes_failloc "$(osts_nodes)" 0
10581 if [[ $RC -ne 0 ]]; then
10582 error "got error, but should be not, rc=$RC"
10585 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10586 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10587 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10588 if [[ $LOCKED -ne 0 ]]; then
10589 error "Locked pages remain in cache, locked=$LOCKED"
10592 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10593 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10597 echo "No pages locked after fsync"
10601 run_test 118i "Fix error before timeout in recoverable error =========="
10603 [ "$SLOW" = "no" ] && set_resend_count 4
10606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10607 remote_ost_nodsh && skip "remote OST with nodsh"
10611 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10612 set_nodes_failloc "$(osts_nodes)" 0x220
10614 # return -EIO from OST
10615 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10617 set_nodes_failloc "$(osts_nodes)" 0x0
10618 if [[ $RC -eq 0 ]]; then
10619 error "Must return error due to dropped pages, rc=$RC"
10622 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10623 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10624 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10625 if [[ $LOCKED -ne 0 ]]; then
10626 error "Locked pages remain in cache, locked=$LOCKED"
10629 # in recoverable error on OST we want resend and stay until it finished
10630 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10631 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10635 echo "No pages locked after fsync"
10639 run_test 118j "Simulate unrecoverable OST side error =========="
10643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10644 remote_ost_nodsh && skip "remote OSTs with nodsh"
10646 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10647 set_nodes_failloc "$(osts_nodes)" 0x20e
10648 test_mkdir $DIR/$tdir
10650 for ((i=0;i<10;i++)); do
10651 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10652 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10659 set_nodes_failloc "$(osts_nodes)" 0
10662 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10664 test_118l() # LU-646
10666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10668 test_mkdir $DIR/$tdir
10669 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10672 run_test 118l "fsync dir"
10674 test_118m() # LU-3066
10676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10678 test_mkdir $DIR/$tdir
10679 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10682 run_test 118m "fdatasync dir ========="
10684 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10692 remote_ost_nodsh && skip "remote OSTs with nodsh"
10694 # Sleep to avoid a cached response.
10695 #define OBD_STATFS_CACHE_SECONDS 1
10698 # Inject a 10 second delay in the OST_STATFS handler.
10699 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10700 set_nodes_failloc "$(osts_nodes)" 0x242
10703 stat --file-system $MOUNT > /dev/null
10706 set_nodes_failloc "$(osts_nodes)" 0
10708 if ((end - begin > 20)); then
10709 error "statfs took $((end - begin)) seconds, expected 10"
10712 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10714 test_119a() # bug 11737
10716 BSIZE=$((512 * 1024))
10717 directio write $DIR/$tfile 0 1 $BSIZE
10718 # We ask to read two blocks, which is more than a file size.
10719 # directio will indicate an error when requested and actual
10720 # sizes aren't equeal (a normal situation in this case) and
10721 # print actual read amount.
10722 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10723 if [ "$NOB" != "$BSIZE" ]; then
10724 error "read $NOB bytes instead of $BSIZE"
10728 run_test 119a "Short directIO read must return actual read amount"
10730 test_119b() # bug 11737
10732 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10734 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10735 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10737 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10738 error "direct read failed"
10741 run_test 119b "Sparse directIO read must return actual read amount"
10743 test_119c() # bug 13099
10746 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10747 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10750 run_test 119c "Testing for direct read hitting hole"
10752 test_119d() # bug 15950
10754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10756 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10757 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10759 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10760 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10761 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10762 lctl set_param fail_loc=0x40d
10763 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10766 cat $DIR/$tfile > /dev/null &
10767 lctl set_param fail_loc=0
10770 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10772 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10773 error "the read rpcs have not completed in 2s"
10775 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10777 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10781 remote_mds_nodsh && skip "remote MDS with nodsh"
10782 test_mkdir -i0 -c1 $DIR/$tdir
10783 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10784 skip_env "no early lock cancel on server"
10786 lru_resize_disable mdc
10787 lru_resize_disable osc
10788 cancel_lru_locks mdc
10789 # asynchronous object destroy at MDT could cause bl ast to client
10790 cancel_lru_locks osc
10792 stat $DIR/$tdir > /dev/null
10793 can1=$(do_facet mds1 \
10794 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10795 awk '/ldlm_cancel/ {print $2}')
10796 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10797 awk '/ldlm_bl_callback/ {print $2}')
10798 test_mkdir -i0 -c1 $DIR/$tdir/d1
10799 can2=$(do_facet mds1 \
10800 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10801 awk '/ldlm_cancel/ {print $2}')
10802 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10803 awk '/ldlm_bl_callback/ {print $2}')
10804 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10805 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10806 lru_resize_enable mdc
10807 lru_resize_enable osc
10809 run_test 120a "Early Lock Cancel: mkdir test"
10812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10813 remote_mds_nodsh && skip "remote MDS with nodsh"
10814 test_mkdir $DIR/$tdir
10815 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10816 skip_env "no early lock cancel on server"
10818 lru_resize_disable mdc
10819 lru_resize_disable osc
10820 cancel_lru_locks mdc
10821 stat $DIR/$tdir > /dev/null
10822 can1=$(do_facet $SINGLEMDS \
10823 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10824 awk '/ldlm_cancel/ {print $2}')
10825 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10826 awk '/ldlm_bl_callback/ {print $2}')
10827 touch $DIR/$tdir/f1
10828 can2=$(do_facet $SINGLEMDS \
10829 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10830 awk '/ldlm_cancel/ {print $2}')
10831 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10832 awk '/ldlm_bl_callback/ {print $2}')
10833 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10834 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10835 lru_resize_enable mdc
10836 lru_resize_enable osc
10838 run_test 120b "Early Lock Cancel: create test"
10841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10842 remote_mds_nodsh && skip "remote MDS with nodsh"
10843 test_mkdir -i0 -c1 $DIR/$tdir
10844 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10845 skip "no early lock cancel on server"
10847 lru_resize_disable mdc
10848 lru_resize_disable osc
10849 test_mkdir -i0 -c1 $DIR/$tdir/d1
10850 test_mkdir -i0 -c1 $DIR/$tdir/d2
10851 touch $DIR/$tdir/d1/f1
10852 cancel_lru_locks mdc
10853 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10854 can1=$(do_facet mds1 \
10855 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10856 awk '/ldlm_cancel/ {print $2}')
10857 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10858 awk '/ldlm_bl_callback/ {print $2}')
10859 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10860 can2=$(do_facet mds1 \
10861 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10862 awk '/ldlm_cancel/ {print $2}')
10863 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10864 awk '/ldlm_bl_callback/ {print $2}')
10865 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10866 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10867 lru_resize_enable mdc
10868 lru_resize_enable osc
10870 run_test 120c "Early Lock Cancel: link test"
10873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10874 remote_mds_nodsh && skip "remote MDS with nodsh"
10875 test_mkdir -i0 -c1 $DIR/$tdir
10876 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10877 skip_env "no early lock cancel on server"
10879 lru_resize_disable mdc
10880 lru_resize_disable osc
10882 cancel_lru_locks mdc
10883 stat $DIR/$tdir > /dev/null
10884 can1=$(do_facet mds1 \
10885 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10886 awk '/ldlm_cancel/ {print $2}')
10887 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10888 awk '/ldlm_bl_callback/ {print $2}')
10889 chmod a+x $DIR/$tdir
10890 can2=$(do_facet mds1 \
10891 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10892 awk '/ldlm_cancel/ {print $2}')
10893 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10894 awk '/ldlm_bl_callback/ {print $2}')
10895 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10896 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10897 lru_resize_enable mdc
10898 lru_resize_enable osc
10900 run_test 120d "Early Lock Cancel: setattr test"
10903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10904 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10905 skip_env "no early lock cancel on server"
10906 remote_mds_nodsh && skip "remote MDS with nodsh"
10908 local dlmtrace_set=false
10910 test_mkdir -i0 -c1 $DIR/$tdir
10911 lru_resize_disable mdc
10912 lru_resize_disable osc
10913 ! $LCTL get_param debug | grep -q dlmtrace &&
10914 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10915 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10916 cancel_lru_locks mdc
10917 cancel_lru_locks osc
10918 dd if=$DIR/$tdir/f1 of=/dev/null
10919 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10920 # XXX client can not do early lock cancel of OST lock
10921 # during unlink (LU-4206), so cancel osc lock now.
10923 cancel_lru_locks osc
10924 can1=$(do_facet mds1 \
10925 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10926 awk '/ldlm_cancel/ {print $2}')
10927 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10928 awk '/ldlm_bl_callback/ {print $2}')
10929 unlink $DIR/$tdir/f1
10931 can2=$(do_facet mds1 \
10932 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10933 awk '/ldlm_cancel/ {print $2}')
10934 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10935 awk '/ldlm_bl_callback/ {print $2}')
10936 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10937 $LCTL dk $TMP/cancel.debug.txt
10938 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10939 $LCTL dk $TMP/blocking.debug.txt
10940 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10941 lru_resize_enable mdc
10942 lru_resize_enable osc
10944 run_test 120e "Early Lock Cancel: unlink test"
10947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10948 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10949 skip_env "no early lock cancel on server"
10950 remote_mds_nodsh && skip "remote MDS with nodsh"
10952 test_mkdir -i0 -c1 $DIR/$tdir
10953 lru_resize_disable mdc
10954 lru_resize_disable osc
10955 test_mkdir -i0 -c1 $DIR/$tdir/d1
10956 test_mkdir -i0 -c1 $DIR/$tdir/d2
10957 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10958 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10959 cancel_lru_locks mdc
10960 cancel_lru_locks osc
10961 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10962 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10963 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10964 # XXX client can not do early lock cancel of OST lock
10965 # during rename (LU-4206), so cancel osc lock now.
10967 cancel_lru_locks osc
10968 can1=$(do_facet mds1 \
10969 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10970 awk '/ldlm_cancel/ {print $2}')
10971 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10972 awk '/ldlm_bl_callback/ {print $2}')
10973 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10975 can2=$(do_facet mds1 \
10976 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10977 awk '/ldlm_cancel/ {print $2}')
10978 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10979 awk '/ldlm_bl_callback/ {print $2}')
10980 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10981 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10982 lru_resize_enable mdc
10983 lru_resize_enable osc
10985 run_test 120f "Early Lock Cancel: rename test"
10988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10989 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10990 skip_env "no early lock cancel on server"
10991 remote_mds_nodsh && skip "remote MDS with nodsh"
10993 lru_resize_disable mdc
10994 lru_resize_disable osc
10996 echo create $count files
10997 test_mkdir $DIR/$tdir
10998 cancel_lru_locks mdc
10999 cancel_lru_locks osc
11002 can0=$(do_facet $SINGLEMDS \
11003 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11004 awk '/ldlm_cancel/ {print $2}')
11005 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11006 awk '/ldlm_bl_callback/ {print $2}')
11007 createmany -o $DIR/$tdir/f $count
11009 can1=$(do_facet $SINGLEMDS \
11010 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11011 awk '/ldlm_cancel/ {print $2}')
11012 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11013 awk '/ldlm_bl_callback/ {print $2}')
11015 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11016 echo rm $count files
11019 can2=$(do_facet $SINGLEMDS \
11020 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11021 awk '/ldlm_cancel/ {print $2}')
11022 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11023 awk '/ldlm_bl_callback/ {print $2}')
11025 echo total: $count removes in $((t2-t1))
11026 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11028 # wait for commitment of removal
11029 lru_resize_enable mdc
11030 lru_resize_enable osc
11032 run_test 120g "Early Lock Cancel: performance test"
11034 test_121() { #bug #10589
11035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11038 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11039 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11040 lctl set_param fail_loc=0x310
11041 cancel_lru_locks osc > /dev/null
11042 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11043 lctl set_param fail_loc=0
11044 [[ $reads -eq $writes ]] ||
11045 error "read $reads blocks, must be $writes blocks"
11047 run_test 121 "read cancel race ========="
11049 test_123a() { # was test 123, statahead(bug 11401)
11050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11053 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11054 log "testing UP system. Performance may be lower than expected."
11059 test_mkdir $DIR/$tdir
11060 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11061 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11063 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11064 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11066 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11067 lctl set_param -n llite.*.statahead_max 0
11068 lctl get_param llite.*.statahead_max
11069 cancel_lru_locks mdc
11070 cancel_lru_locks osc
11072 time ls -l $DIR/$tdir | wc -l
11074 delta=$((etime - stime))
11075 log "ls $i files without statahead: $delta sec"
11076 lctl set_param llite.*.statahead_max=$max
11078 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11079 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11080 cancel_lru_locks mdc
11081 cancel_lru_locks osc
11083 time ls -l $DIR/$tdir | wc -l
11085 delta_sa=$((etime - stime))
11086 log "ls $i files with statahead: $delta_sa sec"
11087 lctl get_param -n llite.*.statahead_stats
11088 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11090 [[ $swrong -lt $ewrong ]] &&
11091 log "statahead was stopped, maybe too many locks held!"
11092 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11094 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11095 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11096 lctl set_param -n llite.*.statahead_max 0
11097 lctl get_param llite.*.statahead_max
11098 cancel_lru_locks mdc
11099 cancel_lru_locks osc
11101 time ls -l $DIR/$tdir | wc -l
11103 delta=$((etime - stime))
11104 log "ls $i files again without statahead: $delta sec"
11105 lctl set_param llite.*.statahead_max=$max
11106 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11107 if [ $SLOWOK -eq 0 ]; then
11108 error "ls $i files is slower with statahead!"
11110 log "ls $i files is slower with statahead!"
11116 [ $delta -gt 20 ] && break
11117 [ $delta -gt 8 ] && MULT=$((50 / delta))
11118 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11126 delta=$((etime - stime))
11127 log "rm -r $DIR/$tdir/: $delta seconds"
11129 lctl get_param -n llite.*.statahead_stats
11131 run_test 123a "verify statahead work"
11133 test_123b () { # statahead(bug 15027)
11134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11136 test_mkdir $DIR/$tdir
11137 createmany -o $DIR/$tdir/$tfile-%d 1000
11139 cancel_lru_locks mdc
11140 cancel_lru_locks osc
11142 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11143 lctl set_param fail_loc=0x80000803
11144 ls -lR $DIR/$tdir > /dev/null
11146 lctl set_param fail_loc=0x0
11147 lctl get_param -n llite.*.statahead_stats
11152 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11156 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11157 skip_env "no lru resize on server"
11161 test_mkdir $DIR/$tdir
11163 log "create $NR files at $DIR/$tdir"
11164 createmany -o $DIR/$tdir/f $NR ||
11165 error "failed to create $NR files in $DIR/$tdir"
11167 cancel_lru_locks mdc
11168 ls -l $DIR/$tdir > /dev/null
11172 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11173 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11174 LRU_SIZE=$($LCTL get_param -n $PARAM)
11175 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11176 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11178 log "NS=$(basename $NSDIR)"
11183 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11184 skip "Not enough cached locks created!"
11186 log "LRU=$LRU_SIZE"
11190 # We know that lru resize allows one client to hold $LIMIT locks
11191 # for 10h. After that locks begin to be killed by client.
11193 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11195 if [ $LIMIT -lt $LRU_SIZE ]; then
11196 skip "Limit is too small $LIMIT"
11199 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11200 # killing locks. Some time was spent for creating locks. This means
11201 # that up to the moment of sleep finish we must have killed some of
11202 # them (10-100 locks). This depends on how fast ther were created.
11203 # Many of them were touched in almost the same moment and thus will
11204 # be killed in groups.
11205 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11207 # Use $LRU_SIZE_B here to take into account real number of locks
11208 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11209 local LRU_SIZE_B=$LRU_SIZE
11211 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11212 log "OLD_LVF=$OLD_LVF"
11213 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11215 # Let's make sure that we really have some margin. Client checks
11216 # cached locks every 10 sec.
11217 SLEEP=$((SLEEP+20))
11218 log "Sleep ${SLEEP} sec"
11220 while ((SEC<$SLEEP)); do
11224 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11225 echo -n "$LRU_SIZE"
11228 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11229 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11231 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11232 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11233 unlinkmany $DIR/$tdir/f $NR
11237 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11238 log "unlink $NR files at $DIR/$tdir"
11239 unlinkmany $DIR/$tdir/f $NR
11241 run_test 124a "lru resize ======================================="
11243 get_max_pool_limit()
11245 local limit=$($LCTL get_param \
11246 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11248 for l in $limit; do
11249 if [[ $l -gt $max ]]; then
11257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11258 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11259 skip_env "no lru resize on server"
11261 LIMIT=$(get_max_pool_limit)
11263 NR=$(($(default_lru_size)*20))
11264 if [[ $NR -gt $LIMIT ]]; then
11265 log "Limit lock number by $LIMIT locks"
11269 IFree=$(mdsrate_inodes_available)
11270 if [ $IFree -lt $NR ]; then
11271 log "Limit lock number by $IFree inodes"
11275 lru_resize_disable mdc
11276 test_mkdir -p $DIR/$tdir/disable_lru_resize
11278 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11279 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11280 cancel_lru_locks mdc
11283 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11286 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11289 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11293 nolruresize_delta=$((etime-stime))
11294 log "ls -la time: $nolruresize_delta seconds"
11295 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11296 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11298 lru_resize_enable mdc
11299 test_mkdir -p $DIR/$tdir/enable_lru_resize
11301 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11302 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11303 cancel_lru_locks mdc
11306 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11309 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11312 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11316 lruresize_delta=$((etime-stime))
11317 log "ls -la time: $lruresize_delta seconds"
11318 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11320 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11321 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11322 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11323 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11325 log "lru resize performs the same with no lru resize"
11327 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11329 run_test 124b "lru resize (performance test) ======================="
11332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11333 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11334 skip_env "no lru resize on server"
11336 # cache ununsed locks on client
11338 cancel_lru_locks mdc
11339 test_mkdir $DIR/$tdir
11340 createmany -o $DIR/$tdir/f $nr ||
11341 error "failed to create $nr files in $DIR/$tdir"
11342 ls -l $DIR/$tdir > /dev/null
11344 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11345 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11346 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11347 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11348 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11350 # set lru_max_age to 1 sec
11351 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11352 echo "sleep $((recalc_p * 2)) seconds..."
11353 sleep $((recalc_p * 2))
11355 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11356 # restore lru_max_age
11357 $LCTL set_param -n $nsdir.lru_max_age $max_age
11358 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11359 unlinkmany $DIR/$tdir/f $nr
11361 run_test 124c "LRUR cancel very aged locks"
11364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11365 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11366 skip_env "no lru resize on server"
11368 # cache ununsed locks on client
11371 lru_resize_disable mdc
11372 stack_trap "lru_resize_enable mdc" EXIT
11374 cancel_lru_locks mdc
11376 # asynchronous object destroy at MDT could cause bl ast to client
11377 test_mkdir $DIR/$tdir
11378 createmany -o $DIR/$tdir/f $nr ||
11379 error "failed to create $nr files in $DIR/$tdir"
11380 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11382 ls -l $DIR/$tdir > /dev/null
11384 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11385 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11386 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11387 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11389 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11391 # set lru_max_age to 1 sec
11392 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11393 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11395 echo "sleep $((recalc_p * 2)) seconds..."
11396 sleep $((recalc_p * 2))
11398 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11400 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11402 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11404 test_125() { # 13358
11405 $LCTL get_param -n llite.*.client_type | grep -q local ||
11406 skip "must run as local client"
11407 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11408 skip_env "must have acl enabled"
11409 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11411 test_mkdir $DIR/$tdir
11412 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11413 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11414 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11416 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11418 test_126() { # bug 12829/13455
11419 $GSS && skip_env "must run as gss disabled"
11420 $LCTL get_param -n llite.*.client_type | grep -q local ||
11421 skip "must run as local client"
11422 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11424 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11425 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11427 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11429 run_test 126 "check that the fsgid provided by the client is taken into account"
11431 test_127a() { # bug 15521
11432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11433 local name count samp unit min max sum sumsq
11435 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11436 echo "stats before reset"
11437 $LCTL get_param osc.*.stats
11438 $LCTL set_param osc.*.stats=0
11439 local fsize=$((2048 * 1024))
11441 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11442 cancel_lru_locks osc
11443 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11445 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11446 stack_trap "rm -f $TMP/$tfile.tmp"
11447 while read name count samp unit min max sum sumsq; do
11448 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11449 [ ! $min ] && error "Missing min value for $name proc entry"
11450 eval $name=$count || error "Wrong proc format"
11453 read_bytes|write_bytes)
11454 [[ "$unit" =~ "bytes" ]] ||
11455 error "unit is not 'bytes': $unit"
11456 (( $min >= 4096 )) || error "min is too small: $min"
11457 (( $min <= $fsize )) || error "min is too big: $min"
11458 (( $max >= 4096 )) || error "max is too small: $max"
11459 (( $max <= $fsize )) || error "max is too big: $max"
11460 (( $sum == $fsize )) || error "sum is wrong: $sum"
11461 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11462 error "sumsquare is too small: $sumsq"
11463 (( $sumsq <= $fsize * $fsize )) ||
11464 error "sumsquare is too big: $sumsq"
11466 ost_read|ost_write)
11467 [[ "$unit" =~ "usec" ]] ||
11468 error "unit is not 'usec': $unit"
11472 done < $DIR/$tfile.tmp
11474 #check that we actually got some stats
11475 [ "$read_bytes" ] || error "Missing read_bytes stats"
11476 [ "$write_bytes" ] || error "Missing write_bytes stats"
11477 [ "$read_bytes" != 0 ] || error "no read done"
11478 [ "$write_bytes" != 0 ] || error "no write done"
11480 run_test 127a "verify the client stats are sane"
11482 test_127b() { # bug LU-333
11483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11484 local name count samp unit min max sum sumsq
11486 echo "stats before reset"
11487 $LCTL get_param llite.*.stats
11488 $LCTL set_param llite.*.stats=0
11490 # perform 2 reads and writes so MAX is different from SUM.
11491 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11492 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11493 cancel_lru_locks osc
11494 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11495 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11497 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11498 stack_trap "rm -f $TMP/$tfile.tmp"
11499 while read name count samp unit min max sum sumsq; do
11500 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11501 eval $name=$count || error "Wrong proc format"
11504 read_bytes|write_bytes)
11505 [[ "$unit" =~ "bytes" ]] ||
11506 error "unit is not 'bytes': $unit"
11507 (( $count == 2 )) || error "count is not 2: $count"
11508 (( $min == $PAGE_SIZE )) ||
11509 error "min is not $PAGE_SIZE: $min"
11510 (( $max == $PAGE_SIZE )) ||
11511 error "max is not $PAGE_SIZE: $max"
11512 (( $sum == $PAGE_SIZE * 2 )) ||
11513 error "sum is not $((PAGE_SIZE * 2)): $sum"
11516 [[ "$unit" =~ "usec" ]] ||
11517 error "unit is not 'usec': $unit"
11521 done < $TMP/$tfile.tmp
11523 #check that we actually got some stats
11524 [ "$read_bytes" ] || error "Missing read_bytes stats"
11525 [ "$write_bytes" ] || error "Missing write_bytes stats"
11526 [ "$read_bytes" != 0 ] || error "no read done"
11527 [ "$write_bytes" != 0 ] || error "no write done"
11529 run_test 127b "verify the llite client stats are sane"
11531 test_127c() { # LU-12394
11532 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11539 $LCTL set_param llite.*.extents_stats=1
11540 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11542 # Use two stripes so there is enough space in default config
11543 $LFS setstripe -c 2 $DIR/$tfile
11545 # Extent stats start at 0-4K and go in power of two buckets
11546 # LL_HIST_START = 12 --> 2^12 = 4K
11547 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11548 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11550 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11552 # Write and read, 2x each, second time at a non-zero offset
11553 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11554 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11555 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11556 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11560 $LCTL get_param llite.*.extents_stats
11563 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11565 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11567 reads=$(echo $bucket | awk '{print $5}')
11568 writes=$(echo $bucket | awk '{print $9}')
11569 [ "$reads" -eq $count ] ||
11570 error "$reads reads in < $bsize bucket, expect $count"
11571 [ "$writes" -eq $count ] ||
11572 error "$writes writes in < $bsize bucket, expect $count"
11575 # Test mmap write and read
11576 $LCTL set_param llite.*.extents_stats=c
11578 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11579 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11580 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11582 $LCTL get_param llite.*.extents_stats
11584 count=$(((size*1024) / PAGE_SIZE))
11586 bsize=$((2 * PAGE_SIZE / 1024))K
11588 bucket=$($LCTL get_param -n llite.*.extents_stats |
11590 reads=$(echo $bucket | awk '{print $5}')
11591 writes=$(echo $bucket | awk '{print $9}')
11592 # mmap writes fault in the page first, creating an additonal read
11593 [ "$reads" -eq $((2 * count)) ] ||
11594 error "$reads reads in < $bsize bucket, expect $count"
11595 [ "$writes" -eq $count ] ||
11596 error "$writes writes in < $bsize bucket, expect $count"
11598 run_test 127c "test llite extent stats with regular & mmap i/o"
11600 test_128() { # bug 15212
11602 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11607 result=$(grep error $TMP/$tfile.log)
11608 rm -f $DIR/$tfile $TMP/$tfile.log
11609 [ -z "$result" ] ||
11610 error "consecutive find's under interactive lfs failed"
11612 run_test 128 "interactive lfs for 2 consecutive find's"
11614 set_dir_limits () {
11619 local ldproc=/proc/fs/ldiskfs
11620 local facets=$(get_facets MDS)
11622 for facet in ${facets//,/ }; do
11623 canondev=$(ldiskfs_canon \
11624 *.$(convert_facet2label $facet).mntdev $facet)
11625 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11626 ldproc=/sys/fs/ldiskfs
11627 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11628 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11632 check_mds_dmesg() {
11633 local facets=$(get_facets MDS)
11634 for facet in ${facets//,/ }; do
11635 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11642 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11643 skip "Need MDS version with at least 2.5.56"
11644 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11645 skip_env "ldiskfs only test"
11647 remote_mds_nodsh && skip "remote MDS with nodsh"
11651 local has_warning=false
11654 mkdir -p $DIR/$tdir
11656 # block size of mds1
11657 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11658 set_dir_limits $maxsize $maxsize
11659 local dirsize=$(stat -c%s "$DIR/$tdir")
11661 while [[ $dirsize -le $maxsize ]]; do
11662 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11664 if ! $has_warning; then
11665 check_mds_dmesg '"is approaching"' && has_warning=true
11667 # check two errors:
11668 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11669 # EFBIG for previous versions included in ldiskfs series
11670 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11672 echo "return code $rc received as expected"
11674 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11675 error_exit "create failed w/o dir size limit"
11677 check_mds_dmesg '"has reached"' ||
11678 error_exit "reached message should be output"
11680 [ $has_warning = "false" ] &&
11681 error_exit "warning message should be output"
11683 dirsize=$(stat -c%s "$DIR/$tdir")
11685 [[ $dirsize -ge $maxsize ]] && return 0
11686 error_exit "current dir size $dirsize, " \
11687 "previous limit $maxsize"
11688 elif [ $rc -ne 0 ]; then
11690 error_exit "return $rc received instead of expected " \
11691 "$EFBIG or $ENOSPC, files in dir $dirsize"
11693 nfiles=$((nfiles + 1))
11694 dirsize=$(stat -c%s "$DIR/$tdir")
11698 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11700 run_test 129 "test directory size limit ========================"
11709 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11710 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11712 trap cleanup_130 EXIT RETURN
11714 local fm_file=$DIR/$tfile
11715 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11716 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11717 error "dd failed for $fm_file"
11719 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11720 filefrag -ves $fm_file
11722 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11723 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11724 [ $RC != 0 ] && error "filefrag $fm_file failed"
11726 filefrag_op=$(filefrag -ve -k $fm_file |
11727 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11728 lun=$($LFS getstripe -i $fm_file)
11730 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11733 for line in $filefrag_op
11735 frag_lun=`echo $line | cut -d: -f5`
11736 ext_len=`echo $line | cut -d: -f4`
11737 if (( $frag_lun != $lun )); then
11739 error "FIEMAP on 1-stripe file($fm_file) failed"
11742 (( tot_len += ext_len ))
11745 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11747 error "FIEMAP on 1-stripe file($fm_file) failed;"
11753 echo "FIEMAP on single striped file succeeded"
11755 run_test 130a "FIEMAP (1-stripe file)"
11758 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11760 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11761 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11763 trap cleanup_130 EXIT RETURN
11765 local fm_file=$DIR/$tfile
11766 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11767 error "setstripe on $fm_file"
11768 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11769 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11771 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11772 error "dd failed on $fm_file"
11774 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11775 filefrag_op=$(filefrag -ve -k $fm_file |
11776 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11778 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11779 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11784 for line in $filefrag_op
11786 frag_lun=$(echo $line | cut -d: -f5 |
11787 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11788 ext_len=$(echo $line | cut -d: -f4)
11789 if (( $frag_lun != $last_lun )); then
11790 if (( tot_len != 1024 )); then
11792 error "FIEMAP on $fm_file failed; returned " \
11793 "len $tot_len for OST $last_lun instead of 1024"
11796 (( num_luns += 1 ))
11800 (( tot_len += ext_len ))
11803 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11805 error "FIEMAP on $fm_file failed; returned wrong number of " \
11806 "luns or wrong len for OST $last_lun"
11812 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11814 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11817 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11819 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11820 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11822 trap cleanup_130 EXIT RETURN
11824 local fm_file=$DIR/$tfile
11825 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11826 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11827 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11829 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11830 error "dd failed on $fm_file"
11832 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11833 filefrag_op=$(filefrag -ve -k $fm_file |
11834 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11836 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11837 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11842 for line in $filefrag_op
11844 frag_lun=$(echo $line | cut -d: -f5 |
11845 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11846 ext_len=$(echo $line | cut -d: -f4)
11847 if (( $frag_lun != $last_lun )); then
11848 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11849 if (( logical != 512 )); then
11851 error "FIEMAP on $fm_file failed; returned " \
11852 "logical start for lun $logical instead of 512"
11855 if (( tot_len != 512 )); then
11857 error "FIEMAP on $fm_file failed; returned " \
11858 "len $tot_len for OST $last_lun instead of 1024"
11861 (( num_luns += 1 ))
11865 (( tot_len += ext_len ))
11868 if (( num_luns != 2 || tot_len != 512 )); then
11870 error "FIEMAP on $fm_file failed; returned wrong number of " \
11871 "luns or wrong len for OST $last_lun"
11877 echo "FIEMAP on 2-stripe file with hole succeeded"
11879 run_test 130c "FIEMAP (2-stripe file with hole)"
11882 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11884 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11885 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11887 trap cleanup_130 EXIT RETURN
11889 local fm_file=$DIR/$tfile
11890 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11891 error "setstripe on $fm_file"
11892 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11893 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11895 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11896 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11897 error "dd failed on $fm_file"
11899 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11900 filefrag_op=$(filefrag -ve -k $fm_file |
11901 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11903 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11904 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11909 for line in $filefrag_op
11911 frag_lun=$(echo $line | cut -d: -f5 |
11912 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11913 ext_len=$(echo $line | cut -d: -f4)
11914 if (( $frag_lun != $last_lun )); then
11915 if (( tot_len != 1024 )); then
11917 error "FIEMAP on $fm_file failed; returned " \
11918 "len $tot_len for OST $last_lun instead of 1024"
11921 (( num_luns += 1 ))
11925 (( tot_len += ext_len ))
11928 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11930 error "FIEMAP on $fm_file failed; returned wrong number of " \
11931 "luns or wrong len for OST $last_lun"
11937 echo "FIEMAP on N-stripe file succeeded"
11939 run_test 130d "FIEMAP (N-stripe file)"
11942 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11944 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11945 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11947 trap cleanup_130 EXIT RETURN
11949 local fm_file=$DIR/$tfile
11950 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11951 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11952 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11955 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11956 for ((i = 0; i < $NUM_BLKS; i++))
11958 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11961 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11962 filefrag_op=$(filefrag -ve -k $fm_file |
11963 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11965 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11966 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11971 for line in $filefrag_op
11973 frag_lun=$(echo $line | cut -d: -f5 |
11974 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11975 ext_len=$(echo $line | cut -d: -f4)
11976 if (( $frag_lun != $last_lun )); then
11977 if (( tot_len != $EXPECTED_LEN )); then
11979 error "FIEMAP on $fm_file failed; returned " \
11980 "len $tot_len for OST $last_lun instead " \
11984 (( num_luns += 1 ))
11988 (( tot_len += ext_len ))
11991 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
11993 error "FIEMAP on $fm_file failed; returned wrong number " \
11994 "of luns or wrong len for OST $last_lun"
12000 echo "FIEMAP with continuation calls succeeded"
12002 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12005 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12006 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12008 local fm_file=$DIR/$tfile
12009 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12010 error "multiop create with lov_delay_create on $fm_file"
12012 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12013 filefrag_extents=$(filefrag -vek $fm_file |
12014 awk '/extents? found/ { print $2 }')
12015 if [[ "$filefrag_extents" != "0" ]]; then
12016 error "FIEMAP on $fm_file failed; " \
12017 "returned $filefrag_extents expected 0"
12022 run_test 130f "FIEMAP (unstriped file)"
12024 # Test for writev/readv
12026 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12027 error "writev test failed"
12028 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12029 error "readv failed"
12032 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12035 local fsize=$((524288 + 1048576 + 1572864))
12036 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12037 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12038 error "append writev test failed"
12040 ((fsize += 1572864 + 1048576))
12041 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12042 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12043 error "append writev test failed"
12046 run_test 131b "test append writev"
12049 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12052 run_test 131c "test read/write on file w/o objects"
12055 rwv -f $DIR/$tfile -w -n 1 1572864
12056 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12057 if [ "$NOB" != 1572864 ]; then
12058 error "Short read filed: read $NOB bytes instead of 1572864"
12062 run_test 131d "test short read"
12065 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12066 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12067 error "read hitting hole failed"
12070 run_test 131e "test read hitting hole"
12079 mds*) res=$(do_facet $facet \
12080 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12082 ost*) res=$(do_facet $facet \
12083 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12085 *) error "Wrong facet '$facet'" ;;
12087 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12088 # if the argument $3 is zero, it means any stat increment is ok.
12089 if [[ $want -gt 0 ]]; then
12090 local count=$(echo $res | awk '{ print $2 }')
12091 [[ $count -ne $want ]] &&
12092 error "The $op counter on $facet is $count, not $want"
12097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12098 remote_ost_nodsh && skip "remote OST with nodsh"
12099 remote_mds_nodsh && skip "remote MDS with nodsh"
12100 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12101 skip_env "MDS doesn't support rename stats"
12103 local testdir=$DIR/${tdir}/stats_testdir
12105 mkdir -p $DIR/${tdir}
12108 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12109 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12111 # verify mdt stats first.
12112 mkdir ${testdir} || error "mkdir failed"
12113 check_stats $SINGLEMDS "mkdir" 1
12114 touch ${testdir}/${tfile} || error "touch failed"
12115 check_stats $SINGLEMDS "open" 1
12116 check_stats $SINGLEMDS "close" 1
12117 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12118 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12119 check_stats $SINGLEMDS "mknod" 2
12121 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12122 check_stats $SINGLEMDS "unlink" 1
12123 rm -f ${testdir}/${tfile} || error "file remove failed"
12124 check_stats $SINGLEMDS "unlink" 2
12126 # remove working dir and check mdt stats again.
12127 rmdir ${testdir} || error "rmdir failed"
12128 check_stats $SINGLEMDS "rmdir" 1
12130 local testdir1=$DIR/${tdir}/stats_testdir1
12131 mkdir -p ${testdir}
12132 mkdir -p ${testdir1}
12133 touch ${testdir1}/test1
12134 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12135 check_stats $SINGLEMDS "crossdir_rename" 1
12137 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12138 check_stats $SINGLEMDS "samedir_rename" 1
12140 rm -rf $DIR/${tdir}
12142 run_test 133a "Verifying MDT stats ========================================"
12147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12148 remote_ost_nodsh && skip "remote OST with nodsh"
12149 remote_mds_nodsh && skip "remote MDS with nodsh"
12151 local testdir=$DIR/${tdir}/stats_testdir
12153 mkdir -p ${testdir} || error "mkdir failed"
12154 touch ${testdir}/${tfile} || error "touch failed"
12155 cancel_lru_locks mdc
12158 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12159 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12161 # extra mdt stats verification.
12162 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12163 check_stats $SINGLEMDS "setattr" 1
12164 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12165 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12167 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12168 check_stats $SINGLEMDS "getattr" 1
12170 rm -rf $DIR/${tdir}
12172 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12173 # so the check below is not reliable
12174 [ $MDSCOUNT -eq 1 ] || return 0
12176 # Sleep to avoid a cached response.
12177 #define OBD_STATFS_CACHE_SECONDS 1
12179 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12180 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12181 $LFS df || error "lfs failed"
12182 check_stats $SINGLEMDS "statfs" 1
12184 # check aggregated statfs (LU-10018)
12185 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12187 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12190 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12191 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12193 check_stats $SINGLEMDS "statfs" 1
12195 # We want to check that the client didn't send OST_STATFS to
12196 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12197 # extra care is needed here.
12198 if remote_mds; then
12199 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12200 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12202 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12203 [ "$res" ] && error "OST got STATFS"
12208 run_test 133b "Verifying extra MDT stats =================================="
12211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12212 remote_ost_nodsh && skip "remote OST with nodsh"
12213 remote_mds_nodsh && skip "remote MDS with nodsh"
12215 local testdir=$DIR/$tdir/stats_testdir
12217 test_mkdir -p $testdir
12219 # verify obdfilter stats.
12220 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12222 cancel_lru_locks osc
12223 wait_delete_completed
12226 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12227 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12229 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12232 cancel_lru_locks osc
12233 check_stats ost1 "write" 1
12235 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12236 check_stats ost1 "read" 1
12238 > $testdir/$tfile || error "truncate failed"
12239 check_stats ost1 "punch" 1
12241 rm -f $testdir/$tfile || error "file remove failed"
12242 wait_delete_completed
12243 check_stats ost1 "destroy" 1
12247 run_test 133c "Verifying OST stats ========================================"
12254 while [ $value -ge 2 ]; do
12259 if [ $orig -gt $order ]; then
12267 local size=('K' 'M' 'G' 'T');
12269 local size_string=$value
12271 while [ $value -ge 1024 ]; do
12272 if [ $i -gt 3 ]; then
12273 #T is the biggest unit we get here, if that is bigger,
12275 size_string=${value}T
12278 value=$((value >> 10))
12279 if [ $value -lt 1024 ]; then
12280 size_string=${value}${size[$i]}
12289 get_rename_size() {
12291 local context=${2:-.}
12292 local sample=$(do_facet $SINGLEMDS $LCTL \
12293 get_param mdt.$FSNAME-MDT0000.rename_stats |
12294 grep -A1 $context |
12295 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12301 remote_ost_nodsh && skip "remote OST with nodsh"
12302 remote_mds_nodsh && skip "remote MDS with nodsh"
12303 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12304 skip_env "MDS doesn't support rename stats"
12306 local testdir1=$DIR/${tdir}/stats_testdir1
12307 local testdir2=$DIR/${tdir}/stats_testdir2
12308 mkdir -p $DIR/${tdir}
12310 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12312 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12313 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12315 createmany -o $testdir1/test 512 || error "createmany failed"
12317 # check samedir rename size
12318 mv ${testdir1}/test0 ${testdir1}/test_0
12320 local testdir1_size=$(ls -l $DIR/${tdir} |
12321 awk '/stats_testdir1/ {print $5}')
12322 local testdir2_size=$(ls -l $DIR/${tdir} |
12323 awk '/stats_testdir2/ {print $5}')
12325 testdir1_size=$(order_2 $testdir1_size)
12326 testdir2_size=$(order_2 $testdir2_size)
12328 testdir1_size=$(size_in_KMGT $testdir1_size)
12329 testdir2_size=$(size_in_KMGT $testdir2_size)
12331 echo "source rename dir size: ${testdir1_size}"
12332 echo "target rename dir size: ${testdir2_size}"
12334 local cmd="do_facet $SINGLEMDS $LCTL "
12335 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12337 eval $cmd || error "$cmd failed"
12338 local samedir=$($cmd | grep 'same_dir')
12339 local same_sample=$(get_rename_size $testdir1_size)
12340 [ -z "$samedir" ] && error "samedir_rename_size count error"
12341 [[ $same_sample -eq 1 ]] ||
12342 error "samedir_rename_size error $same_sample"
12343 echo "Check same dir rename stats success"
12345 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12347 # check crossdir rename size
12348 mv ${testdir1}/test_0 ${testdir2}/test_0
12350 testdir1_size=$(ls -l $DIR/${tdir} |
12351 awk '/stats_testdir1/ {print $5}')
12352 testdir2_size=$(ls -l $DIR/${tdir} |
12353 awk '/stats_testdir2/ {print $5}')
12355 testdir1_size=$(order_2 $testdir1_size)
12356 testdir2_size=$(order_2 $testdir2_size)
12358 testdir1_size=$(size_in_KMGT $testdir1_size)
12359 testdir2_size=$(size_in_KMGT $testdir2_size)
12361 echo "source rename dir size: ${testdir1_size}"
12362 echo "target rename dir size: ${testdir2_size}"
12364 eval $cmd || error "$cmd failed"
12365 local crossdir=$($cmd | grep 'crossdir')
12366 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12367 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12368 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12369 [[ $src_sample -eq 1 ]] ||
12370 error "crossdir_rename_size error $src_sample"
12371 [[ $tgt_sample -eq 1 ]] ||
12372 error "crossdir_rename_size error $tgt_sample"
12373 echo "Check cross dir rename stats success"
12374 rm -rf $DIR/${tdir}
12376 run_test 133d "Verifying rename_stats ========================================"
12379 remote_mds_nodsh && skip "remote MDS with nodsh"
12380 remote_ost_nodsh && skip "remote OST with nodsh"
12381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12383 local testdir=$DIR/${tdir}/stats_testdir
12384 local ctr f0 f1 bs=32768 count=42 sum
12386 mkdir -p ${testdir} || error "mkdir failed"
12388 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12390 for ctr in {write,read}_bytes; do
12392 cancel_lru_locks osc
12394 do_facet ost1 $LCTL set_param -n \
12395 "obdfilter.*.exports.clear=clear"
12397 if [ $ctr = write_bytes ]; then
12399 f1=${testdir}/${tfile}
12401 f0=${testdir}/${tfile}
12405 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12408 cancel_lru_locks osc
12410 sum=$(do_facet ost1 $LCTL get_param \
12411 "obdfilter.*.exports.*.stats" |
12412 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12413 $1 == ctr { sum += $7 }
12414 END { printf("%0.0f", sum) }')
12416 if ((sum != bs * count)); then
12417 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12421 rm -rf $DIR/${tdir}
12423 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12425 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12427 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12428 # not honor the -ignore_readdir_race option correctly. So we call
12429 # error_ignore() rather than error() in these cases. See LU-11152.
12431 if (find --version; do_facet mds1 find --version) |
12432 grep -q '\b4\.5\.1[1-4]\b'; then
12433 error_ignore LU-11152 "$@"
12440 # First without trusting modes.
12441 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12442 echo "proc_dirs='$proc_dirs'"
12443 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12444 find $proc_dirs -exec cat '{}' \; &> /dev/null
12446 # Second verifying readability.
12447 $LCTL get_param -R '*' &> /dev/null
12449 # Verifing writability with badarea_io.
12451 -ignore_readdir_race \
12453 -not -name force_lbug \
12454 -not -name changelog_mask \
12455 -exec badarea_io '{}' \; ||
12456 error_133 "find $proc_dirs failed"
12458 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12461 remote_mds_nodsh && skip "remote MDS with nodsh"
12462 remote_ost_nodsh && skip "remote OST with nodsh"
12464 # eventually, this can also be replaced with "lctl get_param -R",
12465 # but not until that option is always available on the server
12467 for facet in mds1 ost1; do
12468 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
12469 skip_noexit "Too old lustre on $facet"
12470 local facet_proc_dirs=$(do_facet $facet \
12471 \\\ls -d $proc_regexp 2>/dev/null)
12472 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12473 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12474 do_facet $facet find $facet_proc_dirs \
12475 ! -name req_history \
12476 -exec cat '{}' \\\; &> /dev/null
12478 do_facet $facet find $facet_proc_dirs \
12479 ! -name req_history \
12481 -exec cat '{}' \\\; &> /dev/null ||
12482 error "proc file read failed"
12484 do_facet $facet find $facet_proc_dirs \
12485 -ignore_readdir_race \
12487 -not -name force_lbug \
12488 -not -name changelog_mask \
12489 -exec badarea_io '{}' \\\; ||
12490 error_133 "$facet find $facet_proc_dirs failed"
12493 # remount the FS in case writes/reads /proc break the FS
12494 cleanup || error "failed to unmount"
12495 setup || error "failed to setup"
12498 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12501 remote_mds_nodsh && skip "remote MDS with nodsh"
12502 remote_ost_nodsh && skip "remote OST with nodsh"
12503 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12504 skip "Need MDS version at least 2.9.54"
12508 for facet in client mds1 ost1; do
12509 local facet_proc_dirs=$(do_facet $facet \
12510 \\\ls -d $proc_regexp 2> /dev/null)
12511 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12512 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12513 # Get the list of files that are missing the terminating newline
12514 local missing=($(do_facet $facet \
12515 find ${facet_proc_dirs} -type f \| \
12516 while read F\; do \
12517 awk -v FS='\v' -v RS='\v\v' \
12518 "'END { if(NR>0 && \
12519 \\\$NF !~ /.*\\\n\$/) \
12520 print FILENAME}'" \
12523 [ ${#missing[*]} -eq 0 ] ||
12524 error "files do not end with newline: ${missing[*]}"
12527 run_test 133h "Proc files should end with newlines"
12530 remote_mds_nodsh && skip "remote MDS with nodsh"
12531 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12532 skip "Need MDS version at least 2.7.54"
12534 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12535 cancel_lru_locks mdc
12537 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12538 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12539 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12542 createmany -o $DIR/$tdir/f $nr ||
12543 error "failed to create $nr files in $DIR/$tdir"
12544 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12546 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12547 do_facet mds1 $LCTL set_param fail_loc=0x327
12548 do_facet mds1 $LCTL set_param fail_val=500
12551 echo "sleep 10 seconds ..."
12553 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12555 do_facet mds1 $LCTL set_param fail_loc=0
12556 do_facet mds1 $LCTL set_param fail_val=0
12557 [ $lck_cnt -lt $unused ] ||
12558 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12561 unlinkmany $DIR/$tdir/f $nr
12563 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12566 remote_mds_nodsh && skip "remote MDS with nodsh"
12567 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12568 skip "Need MDS version at least 2.7.54"
12570 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12571 cancel_lru_locks mdc
12573 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12574 ldlm.lock_reclaim_threshold_mb)
12575 # disable reclaim temporarily
12576 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12578 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12579 do_facet mds1 $LCTL set_param fail_loc=0x328
12580 do_facet mds1 $LCTL set_param fail_val=500
12582 $LCTL set_param debug=+trace
12585 createmany -o $DIR/$tdir/f $nr &
12586 local create_pid=$!
12588 echo "Sleep $TIMEOUT seconds ..."
12590 if ! ps -p $create_pid > /dev/null 2>&1; then
12591 do_facet mds1 $LCTL set_param fail_loc=0
12592 do_facet mds1 $LCTL set_param fail_val=0
12593 do_facet mds1 $LCTL set_param \
12594 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12595 error "createmany finished incorrectly!"
12597 do_facet mds1 $LCTL set_param fail_loc=0
12598 do_facet mds1 $LCTL set_param fail_val=0
12599 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12600 wait $create_pid || return 1
12602 unlinkmany $DIR/$tdir/f $nr
12604 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12606 test_140() { #bug-17379
12607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12609 test_mkdir $DIR/$tdir
12610 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12611 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12613 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12614 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12616 while i=$((i + 1)); do
12618 cd $i || error "Changing to $i"
12619 ln -s ../stat stat || error "Creating stat symlink"
12620 # Read the symlink until ELOOP present,
12621 # not LBUGing the system is considered success,
12622 # we didn't overrun the stack.
12623 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12624 if [ $ret -ne 0 ]; then
12625 if [ $ret -eq 40 ]; then
12628 error "Open stat symlink"
12634 echo "The symlink depth = $i"
12635 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12636 error "Invalid symlink depth"
12638 # Test recursive symlink
12639 ln -s symlink_self symlink_self
12640 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12641 echo "open symlink_self returns $ret"
12642 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12644 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12649 local TF="$TMP/$tfile"
12651 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12653 cancel_lru_locks $OSC
12654 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12655 remount_client $MOUNT
12657 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12660 $TRUNCATE $DIR/$tfile 6000
12661 cancel_lru_locks $OSC
12662 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12665 echo "12345" >>$DIR/$tfile
12666 cancel_lru_locks $OSC
12667 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12670 echo "12345" >>$DIR/$tfile
12671 cancel_lru_locks $OSC
12672 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12677 run_test 150 "truncate/append tests"
12679 #LU-2902 roc_hit was not able to read all values from lproc
12680 function roc_hit_init() {
12681 local list=$(comma_list $(osts_nodes))
12682 local dir=$DIR/$tdir-check
12683 local file=$dir/$tfile
12689 #use setstripe to do a write to every ost
12690 for i in $(seq 0 $((OSTCOUNT-1))); do
12691 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12692 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12693 idx=$(printf %04x $i)
12694 BEFORE=$(get_osd_param $list *OST*$idx stats |
12695 awk '$1 == "cache_access" {sum += $7}
12696 END { printf("%0.0f", sum) }')
12698 cancel_lru_locks osc
12699 cat $file >/dev/null
12701 AFTER=$(get_osd_param $list *OST*$idx stats |
12702 awk '$1 == "cache_access" {sum += $7}
12703 END { printf("%0.0f", sum) }')
12705 echo BEFORE:$BEFORE AFTER:$AFTER
12706 if ! let "AFTER - BEFORE == 4"; then
12708 error "roc_hit is not safe to use"
12716 function roc_hit() {
12717 local list=$(comma_list $(osts_nodes))
12718 echo $(get_osd_param $list '' stats |
12719 awk '$1 == "cache_hit" {sum += $7}
12720 END { printf("%0.0f", sum) }')
12723 function set_cache() {
12726 if [ "$2" == "off" ]; then
12729 local list=$(comma_list $(osts_nodes))
12730 set_osd_param $list '' $1_cache_enable $on
12732 cancel_lru_locks osc
12736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12737 remote_ost_nodsh && skip "remote OST with nodsh"
12740 local list=$(comma_list $(osts_nodes))
12742 # check whether obdfilter is cache capable at all
12743 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12744 skip "not cache-capable obdfilter"
12747 # check cache is enabled on all obdfilters
12748 if get_osd_param $list '' read_cache_enable | grep 0; then
12749 skip "oss cache is disabled"
12752 set_osd_param $list '' writethrough_cache_enable 1
12754 # check write cache is enabled on all obdfilters
12755 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12756 skip "oss write cache is NOT enabled"
12761 #define OBD_FAIL_OBD_NO_LRU 0x609
12762 do_nodes $list $LCTL set_param fail_loc=0x609
12764 # pages should be in the case right after write
12765 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12768 local BEFORE=$(roc_hit)
12769 cancel_lru_locks osc
12770 cat $DIR/$tfile >/dev/null
12771 local AFTER=$(roc_hit)
12773 do_nodes $list $LCTL set_param fail_loc=0
12775 if ! let "AFTER - BEFORE == CPAGES"; then
12776 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12779 cancel_lru_locks osc
12780 # invalidates OST cache
12781 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
12782 set_osd_param $list '' read_cache_enable 0
12783 cat $DIR/$tfile >/dev/null
12785 # now data shouldn't be found in the cache
12787 cancel_lru_locks osc
12788 cat $DIR/$tfile >/dev/null
12790 if let "AFTER - BEFORE != 0"; then
12791 error "IN CACHE: before: $BEFORE, after: $AFTER"
12794 set_osd_param $list '' read_cache_enable 1
12797 run_test 151 "test cache on oss and controls ==============================="
12800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12802 local TF="$TMP/$tfile"
12804 # simulate ENOMEM during write
12805 #define OBD_FAIL_OST_NOMEM 0x226
12806 lctl set_param fail_loc=0x80000226
12807 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12809 sync || error "sync failed"
12810 lctl set_param fail_loc=0
12812 # discard client's cache
12813 cancel_lru_locks osc
12815 # simulate ENOMEM during read
12816 lctl set_param fail_loc=0x80000226
12817 cmp $TF $DIR/$tfile || error "cmp failed"
12818 lctl set_param fail_loc=0
12822 run_test 152 "test read/write with enomem ============================"
12825 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12827 run_test 153 "test if fdatasync does not crash ======================="
12829 dot_lustre_fid_permission_check() {
12831 local ffid=$MOUNT/.lustre/fid/$fid
12834 echo "stat fid $fid"
12835 stat $ffid > /dev/null || error "stat $ffid failed."
12836 echo "touch fid $fid"
12837 touch $ffid || error "touch $ffid failed."
12838 echo "write to fid $fid"
12839 cat /etc/hosts > $ffid || error "write $ffid failed."
12840 echo "read fid $fid"
12841 diff /etc/hosts $ffid || error "read $ffid failed."
12842 echo "append write to fid $fid"
12843 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12844 echo "rename fid $fid"
12845 mv $ffid $test_dir/$tfile.1 &&
12846 error "rename $ffid to $tfile.1 should fail."
12847 touch $test_dir/$tfile.1
12848 mv $test_dir/$tfile.1 $ffid &&
12849 error "rename $tfile.1 to $ffid should fail."
12850 rm -f $test_dir/$tfile.1
12851 echo "truncate fid $fid"
12852 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12853 echo "link fid $fid"
12854 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12855 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12856 echo "setfacl fid $fid"
12857 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12858 echo "getfacl fid $fid"
12859 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12861 echo "unlink fid $fid"
12862 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12863 echo "mknod fid $fid"
12864 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12866 fid=[0xf00000400:0x1:0x0]
12867 ffid=$MOUNT/.lustre/fid/$fid
12869 echo "stat non-exist fid $fid"
12870 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12871 echo "write to non-exist fid $fid"
12872 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12873 echo "link new fid $fid"
12874 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12876 mkdir -p $test_dir/$tdir
12877 touch $test_dir/$tdir/$tfile
12878 fid=$($LFS path2fid $test_dir/$tdir)
12881 error "error: could not get fid for $test_dir/$dir/$tfile."
12883 ffid=$MOUNT/.lustre/fid/$fid
12886 ls $ffid > /dev/null || error "ls $ffid failed."
12887 echo "touch $fid/$tfile.1"
12888 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12890 echo "touch $MOUNT/.lustre/fid/$tfile"
12891 touch $MOUNT/.lustre/fid/$tfile && \
12892 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12894 echo "setxattr to $MOUNT/.lustre/fid"
12895 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12897 echo "listxattr for $MOUNT/.lustre/fid"
12898 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12900 echo "delxattr from $MOUNT/.lustre/fid"
12901 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12903 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12904 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12905 error "touch invalid fid should fail."
12907 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12908 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12909 error "touch non-normal fid should fail."
12911 echo "rename $tdir to $MOUNT/.lustre/fid"
12912 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
12913 error "rename to $MOUNT/.lustre/fid should fail."
12915 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
12917 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
12918 local new_obf_mode=777
12920 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
12921 chmod $new_obf_mode $DIR/.lustre/fid ||
12922 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
12924 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
12925 [ $obf_mode -eq $new_obf_mode ] ||
12926 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
12928 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
12929 chmod $old_obf_mode $DIR/.lustre/fid ||
12930 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
12933 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
12934 fid=$($LFS path2fid $test_dir/$tfile-2)
12936 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
12938 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
12939 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
12940 error "create lov data thru .lustre failed"
12942 echo "cp /etc/passwd $test_dir/$tfile-2"
12943 cp /etc/passwd $test_dir/$tfile-2 ||
12944 error "copy to $test_dir/$tfile-2 failed."
12945 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
12946 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
12947 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
12949 rm -rf $test_dir/tfile.lnk
12950 rm -rf $test_dir/$tfile-2
12954 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12955 skip "Need MDS version at least 2.4.1"
12957 local tf=$DIR/$tfile
12960 local fid=$($LFS path2fid $tf)
12961 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
12963 # check that we get the same pathname back
12964 local found=$($LFS fid2path $MOUNT "$fid")
12965 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
12966 [ "$found" == "$tf" ] ||
12967 error "fid2path($fid=path2fid($tf)) = $found != $tf"
12969 run_test 154A "lfs path2fid and fid2path basic checks"
12972 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12973 skip "Need MDS version at least 2.4.1"
12975 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12976 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12977 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
12978 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
12980 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
12981 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
12983 # check that we get the same pathname
12984 echo "PFID: $PFID, name: $name"
12985 local FOUND=$($LFS fid2path $MOUNT "$PFID")
12986 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
12987 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
12988 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
12990 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
12992 run_test 154B "verify the ll_decode_linkea tool"
12995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12996 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12997 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12998 skip "Need MDS version at least 2.2.51"
12999 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13001 cp /etc/hosts $DIR/$tfile
13003 fid=$($LFS path2fid $DIR/$tfile)
13005 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13007 dot_lustre_fid_permission_check "$fid" $DIR ||
13008 error "dot lustre permission check $fid failed"
13010 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13012 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13014 touch $MOUNT/.lustre/file &&
13015 error "creation is not allowed under .lustre"
13017 mkdir $MOUNT/.lustre/dir &&
13018 error "mkdir is not allowed under .lustre"
13022 run_test 154a "Open-by-FID"
13025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13026 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13027 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13028 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13029 skip "Need MDS version at least 2.2.51"
13031 local remote_dir=$DIR/$tdir/remote_dir
13035 mkdir -p $DIR/$tdir
13036 $LFS mkdir -i $MDTIDX $remote_dir ||
13037 error "create remote directory failed"
13039 cp /etc/hosts $remote_dir/$tfile
13041 fid=$($LFS path2fid $remote_dir/$tfile)
13043 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13045 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13046 error "dot lustre permission check $fid failed"
13049 run_test 154b "Open-by-FID for remote directory"
13052 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13053 skip "Need MDS version at least 2.4.1"
13055 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13056 local FID1=$($LFS path2fid $DIR/$tfile.1)
13057 local FID2=$($LFS path2fid $DIR/$tfile.2)
13058 local FID3=$($LFS path2fid $DIR/$tfile.3)
13061 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13062 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13063 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13065 [ "$FID" = "${!want}" ] ||
13066 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13070 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13072 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13073 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13077 run_test 154c "lfs path2fid and fid2path multiple arguments"
13080 remote_mds_nodsh && skip "remote MDS with nodsh"
13081 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13082 skip "Need MDS version at least 2.5.53"
13084 if remote_mds; then
13085 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13089 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13096 local fid=$($LFS path2fid $DIR/$tfile)
13099 cmd="exec $fd<$DIR/$tfile"
13101 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13102 echo "$fid_list" | grep "$fid"
13105 cmd="exec $fd>/dev/null"
13107 if [ $rc -ne 0 ]; then
13108 error "FID $fid not found in open files list $fid_list"
13111 run_test 154d "Verify open file fid"
13115 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13116 skip "Need MDS version at least 2.6.50"
13118 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13119 error ".lustre returned by readdir"
13122 run_test 154e ".lustre is not returned by readdir"
13125 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13127 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13128 test_mkdir -p -c1 $DIR/$tdir/d
13129 # test dirs inherit from its stripe
13130 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13131 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13132 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13133 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13136 # get fid of parents
13137 local FID0=$($LFS path2fid $DIR/$tdir/d)
13138 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13139 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13140 local FID3=$($LFS path2fid $DIR)
13142 # check that path2fid --parents returns expected <parent_fid>/name
13143 # 1) test for a directory (single parent)
13144 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13145 [ "$parent" == "$FID0/foo1" ] ||
13146 error "expected parent: $FID0/foo1, got: $parent"
13148 # 2) test for a file with nlink > 1 (multiple parents)
13149 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13150 echo "$parent" | grep -F "$FID1/$tfile" ||
13151 error "$FID1/$tfile not returned in parent list"
13152 echo "$parent" | grep -F "$FID2/link" ||
13153 error "$FID2/link not returned in parent list"
13155 # 3) get parent by fid
13156 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13157 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13158 echo "$parent" | grep -F "$FID1/$tfile" ||
13159 error "$FID1/$tfile not returned in parent list (by fid)"
13160 echo "$parent" | grep -F "$FID2/link" ||
13161 error "$FID2/link not returned in parent list (by fid)"
13163 # 4) test for entry in root directory
13164 parent=$($LFS path2fid --parents $DIR/f)
13165 echo "$parent" | grep -F "$FID3/f" ||
13166 error "$FID3/f not returned in parent list"
13168 # 5) test it on root directory
13169 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13170 error "$MOUNT should not have parents"
13172 # enable xattr caching and check that linkea is correctly updated
13173 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13174 save_lustre_params client "llite.*.xattr_cache" > $save
13175 lctl set_param llite.*.xattr_cache 1
13177 # 6.1) linkea update on rename
13178 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13180 # get parents by fid
13181 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13182 # foo1 should no longer be returned in parent list
13183 echo "$parent" | grep -F "$FID1" &&
13184 error "$FID1 should no longer be in parent list"
13185 # the new path should appear
13186 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13187 error "$FID2/$tfile.moved is not in parent list"
13189 # 6.2) linkea update on unlink
13190 rm -f $DIR/$tdir/d/foo2/link
13191 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13192 # foo2/link should no longer be returned in parent list
13193 echo "$parent" | grep -F "$FID2/link" &&
13194 error "$FID2/link should no longer be in parent list"
13198 restore_lustre_params < $save
13201 run_test 154f "get parent fids by reading link ea"
13205 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13206 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13207 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13208 skip "Need MDS version at least 2.6.92"
13210 mkdir -p $DIR/$tdir
13211 llapi_fid_test -d $DIR/$tdir
13213 run_test 154g "various llapi FID tests"
13215 test_155_small_load() {
13216 local temp=$TMP/$tfile
13217 local file=$DIR/$tfile
13219 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13220 error "dd of=$temp bs=6096 count=1 failed"
13222 cancel_lru_locks $OSC
13223 cmp $temp $file || error "$temp $file differ"
13225 $TRUNCATE $temp 6000
13226 $TRUNCATE $file 6000
13227 cmp $temp $file || error "$temp $file differ (truncate1)"
13229 echo "12345" >>$temp
13230 echo "12345" >>$file
13231 cmp $temp $file || error "$temp $file differ (append1)"
13233 echo "12345" >>$temp
13234 echo "12345" >>$file
13235 cmp $temp $file || error "$temp $file differ (append2)"
13241 test_155_big_load() {
13242 remote_ost_nodsh && skip "remote OST with nodsh"
13244 local temp=$TMP/$tfile
13245 local file=$DIR/$tfile
13248 local cache_size=$(do_facet ost$((MAXI+1)) \
13249 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13250 local large_file_size=$((cache_size * 2))
13252 echo "OSS cache size: $cache_size KB"
13253 echo "Large file size: $large_file_size KB"
13255 [ $MAXV -le $large_file_size ] &&
13256 skip_env "max available OST size needs > $large_file_size KB"
13258 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13260 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13261 error "dd of=$temp bs=$large_file_size count=1k failed"
13264 cancel_lru_locks osc
13265 cmp $temp $file || error "$temp $file differ"
13271 save_writethrough() {
13272 local facets=$(get_facets OST)
13274 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13280 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13282 save_writethrough $p
13285 set_cache writethrough on
13286 test_155_small_load
13287 restore_lustre_params < $p
13290 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13295 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13297 save_writethrough $p
13300 set_cache writethrough off
13301 test_155_small_load
13302 restore_lustre_params < $p
13305 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13310 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13312 save_writethrough $p
13315 set_cache writethrough on
13316 test_155_small_load
13317 restore_lustre_params < $p
13320 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13325 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13327 save_writethrough $p
13330 set_cache writethrough off
13331 test_155_small_load
13332 restore_lustre_params < $p
13335 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13340 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13342 save_writethrough $p
13345 set_cache writethrough on
13347 restore_lustre_params < $p
13350 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13355 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13357 save_writethrough $p
13360 set_cache writethrough off
13362 restore_lustre_params < $p
13365 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13370 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13372 save_writethrough $p
13375 set_cache writethrough on
13377 restore_lustre_params < $p
13380 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13385 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13387 save_writethrough $p
13390 set_cache writethrough off
13392 restore_lustre_params < $p
13395 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13399 remote_ost_nodsh && skip "remote OST with nodsh"
13400 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13401 skip "stats not implemented on old servers"
13402 [ "$ost1_FSTYPE" = "zfs" ] &&
13403 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13408 local file="$DIR/$tfile"
13409 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13411 save_writethrough $p
13414 log "Turn on read and write cache"
13416 set_cache writethrough on
13418 log "Write data and read it back."
13419 log "Read should be satisfied from the cache."
13420 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13422 cancel_lru_locks osc
13423 cat $file >/dev/null
13425 if ! let "AFTER - BEFORE == CPAGES"; then
13426 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13428 log "cache hits: before: $BEFORE, after: $AFTER"
13431 log "Read again; it should be satisfied from the cache."
13433 cancel_lru_locks osc
13434 cat $file >/dev/null
13436 if ! let "AFTER - BEFORE == CPAGES"; then
13437 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13439 log "cache hits:: before: $BEFORE, after: $AFTER"
13442 log "Turn off the read cache and turn on the write cache"
13444 set_cache writethrough on
13446 log "Read again; it should be satisfied from the cache."
13448 cancel_lru_locks osc
13449 cat $file >/dev/null
13451 if ! let "AFTER - BEFORE == CPAGES"; then
13452 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13454 log "cache hits:: before: $BEFORE, after: $AFTER"
13457 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13458 # > 2.12.56 uses pagecache if cached
13459 log "Read again; it should not be satisfied from the cache."
13461 cancel_lru_locks osc
13462 cat $file >/dev/null
13464 if ! let "AFTER - BEFORE == 0"; then
13465 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13467 log "cache hits:: before: $BEFORE, after: $AFTER"
13471 log "Write data and read it back."
13472 log "Read should be satisfied from the cache."
13473 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13475 cancel_lru_locks osc
13476 cat $file >/dev/null
13478 if ! let "AFTER - BEFORE == CPAGES"; then
13479 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13481 log "cache hits:: before: $BEFORE, after: $AFTER"
13484 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13485 # > 2.12.56 uses pagecache if cached
13486 log "Read again; it should not be satisfied from the cache."
13488 cancel_lru_locks osc
13489 cat $file >/dev/null
13491 if ! let "AFTER - BEFORE == 0"; then
13492 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13494 log "cache hits:: before: $BEFORE, after: $AFTER"
13498 log "Turn off read and write cache"
13500 set_cache writethrough off
13502 log "Write data and read it back"
13503 log "It should not be satisfied from the cache."
13505 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13506 cancel_lru_locks osc
13508 cat $file >/dev/null
13510 if ! let "AFTER - BEFORE == 0"; then
13511 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13513 log "cache hits:: before: $BEFORE, after: $AFTER"
13516 log "Turn on the read cache and turn off the write cache"
13518 set_cache writethrough off
13520 log "Write data and read it back"
13521 log "It should not be satisfied from the cache."
13523 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13525 cancel_lru_locks osc
13526 cat $file >/dev/null
13528 if ! let "AFTER - BEFORE == 0"; then
13529 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13531 log "cache hits:: before: $BEFORE, after: $AFTER"
13534 log "Read again; it should be satisfied from the cache."
13536 cancel_lru_locks osc
13537 cat $file >/dev/null
13539 if ! let "AFTER - BEFORE == CPAGES"; then
13540 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13542 log "cache hits:: before: $BEFORE, after: $AFTER"
13545 restore_lustre_params < $p
13548 run_test 156 "Verification of tunables"
13551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13552 remote_mds_nodsh && skip "remote MDS with nodsh"
13553 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13554 skip "Need MDS version at least 2.2.0"
13556 changelog_register || error "changelog_register failed"
13557 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13558 changelog_users $SINGLEMDS | grep -q $cl_user ||
13559 error "User $cl_user not found in changelog_users"
13562 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13563 changelog_clear 0 || error "changelog_clear failed"
13564 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13565 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13566 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13567 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13568 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13569 rm $DIR/$tdir/pics/desktop.jpg
13571 changelog_dump | tail -10
13573 echo "verifying changelog mask"
13574 changelog_chmask "-MKDIR"
13575 changelog_chmask "-CLOSE"
13577 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13578 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13580 changelog_chmask "+MKDIR"
13581 changelog_chmask "+CLOSE"
13583 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13584 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13586 changelog_dump | tail -10
13587 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13588 CLOSES=$(changelog_dump | grep -c "CLOSE")
13589 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13590 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13593 echo "verifying target fid"
13594 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13595 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13596 [ "$fidc" == "$fidf" ] ||
13597 error "changelog '$tfile' fid $fidc != file fid $fidf"
13598 echo "verifying parent fid"
13599 # The FID returned from the Changelog may be the directory shard on
13600 # a different MDT, and not the FID returned by path2fid on the parent.
13601 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13602 # since this is what will matter when recreating this file in the tree.
13603 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13604 local pathp=$($LFS fid2path $MOUNT "$fidp")
13605 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13606 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13608 echo "getting records for $cl_user"
13609 changelog_users $SINGLEMDS
13610 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13612 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13613 error "changelog_clear failed"
13614 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13615 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13616 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13617 error "user index expect $user_rec1 + $nclr != $user_rec2"
13619 local min0_rec=$(changelog_users $SINGLEMDS |
13620 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13621 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13622 awk '{ print $1; exit; }')
13624 changelog_dump | tail -n 5
13625 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13626 [ $first_rec == $((min0_rec + 1)) ] ||
13627 error "first index should be $min0_rec + 1 not $first_rec"
13629 # LU-3446 changelog index reset on MDT restart
13630 local cur_rec1=$(changelog_users $SINGLEMDS |
13631 awk '/^current.index:/ { print $NF }')
13632 changelog_clear 0 ||
13633 error "clear all changelog records for $cl_user failed"
13634 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13635 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13636 error "Fail to start $SINGLEMDS"
13637 local cur_rec2=$(changelog_users $SINGLEMDS |
13638 awk '/^current.index:/ { print $NF }')
13639 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13640 [ $cur_rec1 == $cur_rec2 ] ||
13641 error "current index should be $cur_rec1 not $cur_rec2"
13643 echo "verifying users from this test are deregistered"
13644 changelog_deregister || error "changelog_deregister failed"
13645 changelog_users $SINGLEMDS | grep -q $cl_user &&
13646 error "User '$cl_user' still in changelog_users"
13648 # lctl get_param -n mdd.*.changelog_users
13649 # current index: 144
13650 # ID index (idle seconds)
13652 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13653 # this is the normal case where all users were deregistered
13654 # make sure no new records are added when no users are present
13655 local last_rec1=$(changelog_users $SINGLEMDS |
13656 awk '/^current.index:/ { print $NF }')
13657 touch $DIR/$tdir/chloe
13658 local last_rec2=$(changelog_users $SINGLEMDS |
13659 awk '/^current.index:/ { print $NF }')
13660 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13661 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13663 # any changelog users must be leftovers from a previous test
13664 changelog_users $SINGLEMDS
13665 echo "other changelog users; can't verify off"
13668 run_test 160a "changelog sanity"
13670 test_160b() { # LU-3587
13671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13672 remote_mds_nodsh && skip "remote MDS with nodsh"
13673 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13674 skip "Need MDS version at least 2.2.0"
13676 changelog_register || error "changelog_register failed"
13677 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13678 changelog_users $SINGLEMDS | grep -q $cl_user ||
13679 error "User '$cl_user' not found in changelog_users"
13681 local longname1=$(str_repeat a 255)
13682 local longname2=$(str_repeat b 255)
13685 echo "creating very long named file"
13686 touch $longname1 || error "create of '$longname1' failed"
13687 echo "renaming very long named file"
13688 mv $longname1 $longname2
13690 changelog_dump | grep RENME | tail -n 5
13693 run_test 160b "Verify that very long rename doesn't crash in changelog"
13696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13697 remote_mds_nodsh && skip "remote MDS with nodsh"
13699 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13700 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13701 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13702 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13706 # Registration step
13707 changelog_register || error "changelog_register failed"
13710 mkdir -p $DIR/$tdir
13711 $MCREATE $DIR/$tdir/foo_160c
13712 changelog_chmask "-TRUNC"
13713 $TRUNCATE $DIR/$tdir/foo_160c 200
13714 changelog_chmask "+TRUNC"
13715 $TRUNCATE $DIR/$tdir/foo_160c 199
13716 changelog_dump | tail -n 5
13717 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13718 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13720 run_test 160c "verify that changelog log catch the truncate event"
13723 remote_mds_nodsh && skip "remote MDS with nodsh"
13724 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13726 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13727 skip "Need MDS version at least 2.7.60"
13729 # Registration step
13730 changelog_register || error "changelog_register failed"
13732 mkdir -p $DIR/$tdir/migrate_dir
13733 changelog_clear 0 || error "changelog_clear failed"
13735 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13736 changelog_dump | tail -n 5
13737 local migrates=$(changelog_dump | grep -c "MIGRT")
13738 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13740 run_test 160d "verify that changelog log catch the migrate event"
13743 remote_mds_nodsh && skip "remote MDS with nodsh"
13746 changelog_register || error "changelog_register failed"
13748 # Delete a future user (expect fail)
13749 local MDT0=$(facet_svc $SINGLEMDS)
13750 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13753 if [ $rc -eq 0 ]; then
13754 error "Deleted non-existant user cl77"
13755 elif [ $rc -ne 2 ]; then
13756 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13759 # Clear to a bad index (1 billion should be safe)
13760 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13763 if [ $rc -eq 0 ]; then
13764 error "Successfully cleared to invalid CL index"
13765 elif [ $rc -ne 22 ]; then
13766 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13769 run_test 160e "changelog negative testing (should return errors)"
13772 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13773 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13774 skip "Need MDS version at least 2.10.56"
13776 local mdts=$(comma_list $(mdts_nodes))
13779 changelog_register || error "first changelog_register failed"
13780 changelog_register || error "second changelog_register failed"
13782 declare -A cl_user1
13783 declare -A cl_user2
13788 # generate some changelog records to accumulate on each MDT
13789 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13790 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13791 error "create $DIR/$tdir/$tfile failed"
13793 # check changelogs have been generated
13794 local nbcl=$(changelog_dump | wc -l)
13795 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13797 for param in "changelog_max_idle_time=10" \
13799 "changelog_min_gc_interval=2" \
13800 "changelog_min_free_cat_entries=3"; do
13801 local MDT0=$(facet_svc $SINGLEMDS)
13802 local var="${param%=*}"
13803 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13805 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13806 do_nodes $mdts $LCTL set_param mdd.*.$param
13809 # force cl_user2 to be idle (1st part)
13812 # simulate changelog catalog almost full
13813 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13814 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13816 for i in $(seq $MDSCOUNT); do
13817 cl_users=(${CL_USERS[mds$i]})
13818 cl_user1[mds$i]="${cl_users[0]}"
13819 cl_user2[mds$i]="${cl_users[1]}"
13821 [ -n "${cl_user1[mds$i]}" ] ||
13822 error "mds$i: no user registered"
13823 [ -n "${cl_user2[mds$i]}" ] ||
13824 error "mds$i: only ${cl_user2[mds$i]} is registered"
13826 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13827 [ -n "$user_rec1" ] ||
13828 error "mds$i: User ${cl_user1[mds$i]} not registered"
13829 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13830 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13831 [ -n "$user_rec2" ] ||
13832 error "mds$i: User ${cl_user1[mds$i]} not registered"
13833 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13834 "$user_rec1 + 2 == $user_rec2"
13835 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13836 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13837 "$user_rec1 + 2, but is $user_rec2"
13838 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13839 [ -n "$user_rec2" ] ||
13840 error "mds$i: User ${cl_user2[mds$i]} not registered"
13841 [ $user_rec1 == $user_rec2 ] ||
13842 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13843 "$user_rec1, but is $user_rec2"
13846 # force cl_user2 to be idle (2nd part) and to reach
13847 # changelog_max_idle_time
13850 # generate one more changelog to trigger fail_loc
13851 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13852 error "create $DIR/$tdir/${tfile}bis failed"
13854 # ensure gc thread is done
13855 for i in $(mdts_nodes); do
13857 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13858 error "$i: GC-thread not done"
13862 for i in $(seq $MDSCOUNT); do
13863 # check cl_user1 still registered
13864 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13865 error "mds$i: User ${cl_user1[mds$i]} not registered"
13866 # check cl_user2 unregistered
13867 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13868 error "mds$i: User ${cl_user2[mds$i]} still registered"
13870 # check changelogs are present and starting at $user_rec1 + 1
13871 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13872 [ -n "$user_rec1" ] ||
13873 error "mds$i: User ${cl_user1[mds$i]} not registered"
13874 first_rec=$($LFS changelog $(facet_svc mds$i) |
13875 awk '{ print $1; exit; }')
13877 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13878 [ $((user_rec1 + 1)) == $first_rec ] ||
13879 error "mds$i: first index should be $user_rec1 + 1, " \
13880 "but is $first_rec"
13883 run_test 160f "changelog garbage collect (timestamped users)"
13886 remote_mds_nodsh && skip "remote MDS with nodsh"
13887 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13888 skip "Need MDS version at least 2.10.56"
13890 local mdts=$(comma_list $(mdts_nodes))
13892 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13893 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13896 changelog_register || error "first changelog_register failed"
13897 changelog_register || error "second changelog_register failed"
13899 declare -A cl_user1
13900 declare -A cl_user2
13905 # generate some changelog records to accumulate on each MDT
13906 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13907 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13908 error "create $DIR/$tdir/$tfile failed"
13910 # check changelogs have been generated
13911 local nbcl=$(changelog_dump | wc -l)
13912 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13914 # reduce the max_idle_indexes value to make sure we exceed it
13915 max_ndx=$((nbcl / 2 - 1))
13917 for param in "changelog_max_idle_indexes=$max_ndx" \
13919 "changelog_min_gc_interval=2" \
13920 "changelog_min_free_cat_entries=3"; do
13921 local MDT0=$(facet_svc $SINGLEMDS)
13922 local var="${param%=*}"
13923 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13925 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13926 do_nodes $mdts $LCTL set_param mdd.*.$param ||
13927 error "unable to set mdd.*.$param"
13930 # simulate changelog catalog almost full
13931 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13932 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13934 for i in $(seq $MDSCOUNT); do
13935 cl_users=(${CL_USERS[mds$i]})
13936 cl_user1[mds$i]="${cl_users[0]}"
13937 cl_user2[mds$i]="${cl_users[1]}"
13939 [ -n "${cl_user1[mds$i]}" ] ||
13940 error "mds$i: no user registered"
13941 [ -n "${cl_user2[mds$i]}" ] ||
13942 error "mds$i: only ${cl_user1[mds$i]} is registered"
13944 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13945 [ -n "$user_rec1" ] ||
13946 error "mds$i: User ${cl_user1[mds$i]} not registered"
13947 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13948 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13949 [ -n "$user_rec2" ] ||
13950 error "mds$i: User ${cl_user1[mds$i]} not registered"
13951 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13952 "$user_rec1 + 2 == $user_rec2"
13953 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13954 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13955 "$user_rec1 + 2, but is $user_rec2"
13956 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13957 [ -n "$user_rec2" ] ||
13958 error "mds$i: User ${cl_user2[mds$i]} not registered"
13959 [ $user_rec1 == $user_rec2 ] ||
13960 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13961 "$user_rec1, but is $user_rec2"
13964 # ensure we are past the previous changelog_min_gc_interval set above
13967 # generate one more changelog to trigger fail_loc
13968 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13969 error "create $DIR/$tdir/${tfile}bis failed"
13971 # ensure gc thread is done
13972 for i in $(mdts_nodes); do
13974 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13975 error "$i: GC-thread not done"
13979 for i in $(seq $MDSCOUNT); do
13980 # check cl_user1 still registered
13981 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13982 error "mds$i: User ${cl_user1[mds$i]} not registered"
13983 # check cl_user2 unregistered
13984 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13985 error "mds$i: User ${cl_user2[mds$i]} still registered"
13987 # check changelogs are present and starting at $user_rec1 + 1
13988 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13989 [ -n "$user_rec1" ] ||
13990 error "mds$i: User ${cl_user1[mds$i]} not registered"
13991 first_rec=$($LFS changelog $(facet_svc mds$i) |
13992 awk '{ print $1; exit; }')
13994 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13995 [ $((user_rec1 + 1)) == $first_rec ] ||
13996 error "mds$i: first index should be $user_rec1 + 1, " \
13997 "but is $first_rec"
14000 run_test 160g "changelog garbage collect (old users)"
14003 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14004 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14005 skip "Need MDS version at least 2.10.56"
14007 local mdts=$(comma_list $(mdts_nodes))
14010 changelog_register || error "first changelog_register failed"
14011 changelog_register || error "second changelog_register failed"
14013 declare -A cl_user1
14014 declare -A cl_user2
14019 # generate some changelog records to accumulate on each MDT
14020 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
14021 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14022 error "create $DIR/$tdir/$tfile failed"
14024 # check changelogs have been generated
14025 local nbcl=$(changelog_dump | wc -l)
14026 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14028 for param in "changelog_max_idle_time=10" \
14030 "changelog_min_gc_interval=2"; do
14031 local MDT0=$(facet_svc $SINGLEMDS)
14032 local var="${param%=*}"
14033 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14035 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14036 do_nodes $mdts $LCTL set_param mdd.*.$param
14039 # force cl_user2 to be idle (1st part)
14042 for i in $(seq $MDSCOUNT); do
14043 cl_users=(${CL_USERS[mds$i]})
14044 cl_user1[mds$i]="${cl_users[0]}"
14045 cl_user2[mds$i]="${cl_users[1]}"
14047 [ -n "${cl_user1[mds$i]}" ] ||
14048 error "mds$i: no user registered"
14049 [ -n "${cl_user2[mds$i]}" ] ||
14050 error "mds$i: only ${cl_user2[mds$i]} is registered"
14052 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14053 [ -n "$user_rec1" ] ||
14054 error "mds$i: User ${cl_user1[mds$i]} not registered"
14055 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14056 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14057 [ -n "$user_rec2" ] ||
14058 error "mds$i: User ${cl_user1[mds$i]} not registered"
14059 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14060 "$user_rec1 + 2 == $user_rec2"
14061 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14062 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14063 "$user_rec1 + 2, but is $user_rec2"
14064 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14065 [ -n "$user_rec2" ] ||
14066 error "mds$i: User ${cl_user2[mds$i]} not registered"
14067 [ $user_rec1 == $user_rec2 ] ||
14068 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14069 "$user_rec1, but is $user_rec2"
14072 # force cl_user2 to be idle (2nd part) and to reach
14073 # changelog_max_idle_time
14076 # force each GC-thread start and block then
14077 # one per MDT/MDD, set fail_val accordingly
14078 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14079 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14081 # generate more changelogs to trigger fail_loc
14082 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14083 error "create $DIR/$tdir/${tfile}bis failed"
14085 # stop MDT to stop GC-thread, should be done in back-ground as it will
14086 # block waiting for the thread to be released and exit
14087 declare -A stop_pids
14088 for i in $(seq $MDSCOUNT); do
14090 stop_pids[mds$i]=$!
14093 for i in $(mdts_nodes); do
14096 local facets=$(facets_up_on_host $i)
14098 for facet in ${facets//,/ }; do
14099 if [[ $facet == mds* ]]; then
14103 # ensure each MDS's gc threads are still present and all in "R"
14104 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14105 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14106 error "$i: expected $nb GC-thread"
14108 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14110 error "$i: GC-thread not found in R-state"
14111 # check umounts of each MDT on MDS have reached kthread_stop()
14112 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14113 error "$i: expected $nb umount"
14115 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14116 error "$i: umount not found in D-state"
14119 # release all GC-threads
14120 do_nodes $mdts $LCTL set_param fail_loc=0
14122 # wait for MDT stop to complete
14123 for i in $(seq $MDSCOUNT); do
14124 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14128 # may try to check if any orphan changelog records are present
14129 # via ldiskfs/zfs and llog_reader...
14131 # re-start/mount MDTs
14132 for i in $(seq $MDSCOUNT); do
14133 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14134 error "Fail to start mds$i"
14138 for i in $(seq $MDSCOUNT); do
14139 # check cl_user1 still registered
14140 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14141 error "mds$i: User ${cl_user1[mds$i]} not registered"
14142 # check cl_user2 unregistered
14143 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14144 error "mds$i: User ${cl_user2[mds$i]} still registered"
14146 # check changelogs are present and starting at $user_rec1 + 1
14147 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14148 [ -n "$user_rec1" ] ||
14149 error "mds$i: User ${cl_user1[mds$i]} not registered"
14150 first_rec=$($LFS changelog $(facet_svc mds$i) |
14151 awk '{ print $1; exit; }')
14153 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14154 [ $((user_rec1 + 1)) == $first_rec ] ||
14155 error "mds$i: first index should be $user_rec1 + 1, " \
14156 "but is $first_rec"
14159 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14164 local mdts=$(comma_list $(mdts_nodes))
14166 changelog_register || error "first changelog_register failed"
14168 # generate some changelog records to accumulate on each MDT
14169 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14170 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14171 error "create $DIR/$tdir/$tfile failed"
14173 # check changelogs have been generated
14174 local nbcl=$(changelog_dump | wc -l)
14175 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14177 # simulate race between register and unregister
14178 # XXX as fail_loc is set per-MDS, with DNE configs the race
14179 # simulation will only occur for one MDT per MDS and for the
14180 # others the normal race scenario will take place
14181 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14182 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14183 do_nodes $mdts $LCTL set_param fail_val=1
14185 # unregister 1st user
14186 changelog_deregister &
14188 # wait some time for deregister work to reach race rdv
14190 # register 2nd user
14191 changelog_register || error "2nd user register failed"
14193 wait $pid1 || error "1st user deregister failed"
14197 declare -A LAST_REC
14198 for i in $(seq $MDSCOUNT); do
14199 if changelog_users mds$i | grep "^cl"; then
14200 # make sure new records are added with one user present
14201 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14202 awk '/^current.index:/ { print $NF }')
14204 error "mds$i has no user registered"
14208 # generate more changelog records to accumulate on each MDT
14209 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14210 error "create $DIR/$tdir/${tfile}bis failed"
14212 for i in $(seq $MDSCOUNT); do
14213 last_rec=$(changelog_users $SINGLEMDS |
14214 awk '/^current.index:/ { print $NF }')
14215 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14216 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14217 error "changelogs are off on mds$i"
14220 run_test 160i "changelog user register/unregister race"
14223 remote_mds_nodsh && skip "remote MDS with nodsh"
14224 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14225 skip "Need MDS version at least 2.12.56"
14227 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14229 changelog_register || error "first changelog_register failed"
14231 # generate some changelog
14232 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14233 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14234 error "create $DIR/$tdir/${tfile}bis failed"
14236 # open the changelog device
14237 exec 3>/dev/changelog-$FSNAME-MDT0000
14238 exec 4</dev/changelog-$FSNAME-MDT0000
14240 # umount the first lustre mount
14244 cat <&4 >/dev/null || error "read changelog failed"
14247 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14248 changelog_users $SINGLEMDS | grep -q $cl_user ||
14249 error "User $cl_user not found in changelog_users"
14251 printf 'clear:'$cl_user':0' >&3
14258 changelog_deregister || error "changelog_deregister failed"
14261 mount_client $MOUNT || error "mount_client on $MOUNT failed"
14263 run_test 160j "client can be umounted while its chanangelog is being used"
14266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14267 remote_mds_nodsh && skip "remote MDS with nodsh"
14269 mkdir -p $DIR/$tdir/1/1
14271 changelog_register || error "changelog_register failed"
14272 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14274 changelog_users $SINGLEMDS | grep -q $cl_user ||
14275 error "User '$cl_user' not found in changelog_users"
14276 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14277 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14278 rmdir $DIR/$tdir/1/1 & sleep 1
14280 touch $DIR/$tdir/2/2
14281 rm -rf $DIR/$tdir/2
14286 changelog_dump | grep rmdir || error "rmdir not recorded"
14289 changelog_deregister
14291 run_test 160k "Verify that changelog records are not lost"
14294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14296 test_mkdir -c1 $DIR/$tdir
14297 cp /etc/hosts $DIR/$tdir/$tfile
14298 test_mkdir -c1 $DIR/$tdir/foo1
14299 test_mkdir -c1 $DIR/$tdir/foo2
14300 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14301 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14302 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14303 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14304 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14305 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14306 $LFS fid2path $DIR $FID
14307 error "bad link ea"
14310 rm $DIR/$tdir/foo2/zachary
14312 rm $DIR/$tdir/foo2/thor
14314 rm $DIR/$tdir/$tfile
14316 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14317 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14318 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14319 rm $DIR/$tdir/foo2/maggie
14322 local longname=$tfile.avg_len_is_thirty_two_
14323 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14324 error_noexit 'failed to unlink many hardlinks'" EXIT
14325 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14326 error "failed to hardlink many files"
14327 links=$($LFS fid2path $DIR $FID | wc -l)
14328 echo -n "${links}/1000 links in link EA"
14329 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14331 run_test 161a "link ea sanity"
14334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14335 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14338 local remote_dir=$DIR/$tdir/remote_dir
14340 mkdir -p $DIR/$tdir
14341 $LFS mkdir -i $MDTIDX $remote_dir ||
14342 error "create remote directory failed"
14344 cp /etc/hosts $remote_dir/$tfile
14345 mkdir -p $remote_dir/foo1
14346 mkdir -p $remote_dir/foo2
14347 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14348 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14349 ln $remote_dir/$tfile $remote_dir/foo1/luna
14350 ln $remote_dir/$tfile $remote_dir/foo2/thor
14352 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14354 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14355 $LFS fid2path $DIR $FID
14356 error "bad link ea"
14359 rm $remote_dir/foo2/zachary
14361 rm $remote_dir/foo2/thor
14363 rm $remote_dir/$tfile
14365 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14366 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14367 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14368 $LFS fid2path $DIR $FID
14369 error "bad link rename"
14371 rm $remote_dir/foo2/maggie
14374 local longname=filename_avg_len_is_thirty_two_
14375 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14376 error "failed to hardlink many files"
14377 links=$($LFS fid2path $DIR $FID | wc -l)
14378 echo -n "${links}/1000 links in link EA"
14379 [[ ${links} -gt 60 ]] ||
14380 error "expected at least 60 links in link EA"
14381 unlinkmany $remote_dir/foo2/$longname 1000 ||
14382 error "failed to unlink many hardlinks"
14384 run_test 161b "link ea sanity under remote directory"
14387 remote_mds_nodsh && skip "remote MDS with nodsh"
14388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14389 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14390 skip "Need MDS version at least 2.1.5"
14392 # define CLF_RENAME_LAST 0x0001
14393 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14394 changelog_register || error "changelog_register failed"
14397 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14398 touch $DIR/$tdir/foo_161c
14399 touch $DIR/$tdir/bar_161c
14400 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14401 changelog_dump | grep RENME | tail -n 5
14402 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14403 changelog_clear 0 || error "changelog_clear failed"
14404 if [ x$flags != "x0x1" ]; then
14405 error "flag $flags is not 0x1"
14408 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14409 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14410 touch $DIR/$tdir/foo_161c
14411 touch $DIR/$tdir/bar_161c
14412 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14413 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14414 changelog_dump | grep RENME | tail -n 5
14415 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14416 changelog_clear 0 || error "changelog_clear failed"
14417 if [ x$flags != "x0x0" ]; then
14418 error "flag $flags is not 0x0"
14420 echo "rename overwrite a target having nlink > 1," \
14421 "changelog record has flags of $flags"
14423 # rename doesn't overwrite a target (changelog flag 0x0)
14424 touch $DIR/$tdir/foo_161c
14425 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14426 changelog_dump | grep RENME | tail -n 5
14427 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14428 changelog_clear 0 || error "changelog_clear failed"
14429 if [ x$flags != "x0x0" ]; then
14430 error "flag $flags is not 0x0"
14432 echo "rename doesn't overwrite a target," \
14433 "changelog record has flags of $flags"
14435 # define CLF_UNLINK_LAST 0x0001
14436 # unlink a file having nlink = 1 (changelog flag 0x1)
14437 rm -f $DIR/$tdir/foo2_161c
14438 changelog_dump | grep UNLNK | tail -n 5
14439 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14440 changelog_clear 0 || error "changelog_clear failed"
14441 if [ x$flags != "x0x1" ]; then
14442 error "flag $flags is not 0x1"
14444 echo "unlink a file having nlink = 1," \
14445 "changelog record has flags of $flags"
14447 # unlink a file having nlink > 1 (changelog flag 0x0)
14448 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14449 rm -f $DIR/$tdir/foobar_161c
14450 changelog_dump | grep UNLNK | tail -n 5
14451 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14452 changelog_clear 0 || error "changelog_clear failed"
14453 if [ x$flags != "x0x0" ]; then
14454 error "flag $flags is not 0x0"
14456 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14458 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14461 remote_mds_nodsh && skip "remote MDS with nodsh"
14462 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14467 changelog_register || error "changelog_register failed"
14469 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14470 # interfer with $MOUNT/.lustre/fid/ access
14472 [[ $? -eq 0 ]] || error "mkdir failed"
14474 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14475 $LCTL set_param fail_loc=0x8000140c
14477 $LCTL set_param fail_val=5
14480 echo foofoo > $DIR/$tdir/$tfile &
14483 # wait for create to be delayed
14487 [[ $? -eq 0 ]] || error "create should be blocked"
14489 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14490 stack_trap "rm -f $tempfile"
14491 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14492 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14493 # some delay may occur during ChangeLog publishing and file read just
14494 # above, that could allow file write to happen finally
14495 [[ -s $tempfile ]] && echo "file should be empty"
14497 $LCTL set_param fail_loc=0
14500 [[ $? -eq 0 ]] || error "create failed"
14502 run_test 161d "create with concurrent .lustre/fid access"
14505 local expected="$1"
14510 path=$($LFS fid2path "$@")
14513 if [ $rc -ne 0 ]; then
14514 error "path looked up of '$expected' failed: rc=$rc"
14515 elif [ "$path" != "$expected" ]; then
14516 error "path looked up '$path' instead of '$expected'"
14518 echo "FID '$fid' resolves to path '$path' as expected"
14522 test_162a() { # was test_162
14523 test_mkdir -p -c1 $DIR/$tdir/d2
14524 touch $DIR/$tdir/d2/$tfile
14525 touch $DIR/$tdir/d2/x1
14526 touch $DIR/$tdir/d2/x2
14527 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14528 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14530 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14531 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14534 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14535 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14536 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14538 # softlink to wrong file
14539 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14540 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14541 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14544 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14545 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14546 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14547 # fid2path dir/fsname should both work
14548 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14549 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14551 # hardlink count: check that there are 2 links
14552 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14553 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14555 # hardlink indexing: remove the first link
14556 rm $DIR/$tdir/d2/p/q/r/hlink
14557 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14559 run_test 162a "path lookup sanity"
14562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14563 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14566 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14567 error "create striped dir failed"
14569 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14570 tail -n 1 | awk '{print $2}')
14571 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14573 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14574 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14577 for ((i=0;i<5;i++)); do
14578 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14579 error "get fid for f$i failed"
14580 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14582 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14583 error "get fid for d$i failed"
14584 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14589 run_test 162b "striped directory path lookup sanity"
14591 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14593 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14594 skip "Need MDS version at least 2.7.51"
14596 local lpath=$tdir.local
14597 local rpath=$tdir.remote
14599 test_mkdir $DIR/$lpath
14600 test_mkdir $DIR/$rpath
14602 for ((i = 0; i <= 101; i++)); do
14605 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14606 error "get fid for local directory $DIR/$lpath failed"
14607 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14610 test_mkdir $DIR/$rpath
14611 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14612 error "get fid for remote directory $DIR/$rpath failed"
14613 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14618 run_test 162c "fid2path works with paths 100 or more directories deep"
14621 # do directio so as not to populate the page cache
14622 log "creating a 10 Mb file"
14623 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14624 log "starting reads"
14625 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14626 log "truncating the file"
14627 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14629 kill %+ || true # reads might have finished
14630 echo "wait until dd is finished"
14632 log "removing the temporary file"
14633 rm -rf $DIR/$tfile || error "tmp file removal failed"
14635 run_test 169 "parallel read and truncate should not deadlock"
14638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14640 $LCTL clear # bug 18514
14641 $LCTL debug_daemon start $TMP/${tfile}_log_good
14643 $LCTL debug_daemon stop
14644 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14645 error "sed failed to read log_good"
14647 $LCTL debug_daemon start $TMP/${tfile}_log_good
14649 $LCTL debug_daemon stop
14651 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14652 error "lctl df log_bad failed"
14654 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14655 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14657 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14658 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14660 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14661 error "bad_line good_line1 good_line2 are empty"
14663 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14664 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14665 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14667 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14668 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14669 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14671 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14672 error "bad_line_new good_line_new are empty"
14674 local expected_good=$((good_line1 + good_line2*2))
14676 rm -f $TMP/${tfile}*
14677 # LU-231, short malformed line may not be counted into bad lines
14678 if [ $bad_line -ne $bad_line_new ] &&
14679 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14680 error "expected $bad_line bad lines, but got $bad_line_new"
14684 if [ $expected_good -ne $good_line_new ]; then
14685 error "expected $expected_good good lines, but got $good_line_new"
14690 run_test 170 "test lctl df to handle corrupted log ====================="
14692 test_171() { # bug20592
14693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14695 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14696 $LCTL set_param fail_loc=0x50e
14697 $LCTL set_param fail_val=3000
14698 multiop_bg_pause $DIR/$tfile O_s || true
14700 kill -USR1 $MULTIPID
14704 if dmesg | grep "recursive fault"; then
14705 error "caught a recursive fault"
14707 $LCTL set_param fail_loc=0
14710 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14712 # it would be good to share it with obdfilter-survey/iokit-libecho code
14713 setup_obdecho_osc () {
14716 local obdfilter_name=$2
14717 echo "Creating new osc for $obdfilter_name on $ost_nid"
14718 # make sure we can find loopback nid
14719 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
14721 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
14722 ${obdfilter_name}_osc_UUID || rc=2; }
14723 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
14724 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14728 cleanup_obdecho_osc () {
14729 local obdfilter_name=$1
14730 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14731 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14738 local pages=${3:-64}
14743 local obd_size=$(get_obd_size $node $OBD)
14744 local page_size=$(get_page_size $node)
14745 if [[ -n "$obd_size" ]]; then
14746 local new_count=$((obd_size / (pages * page_size / 1024)))
14747 [[ $new_count -ge $count ]] || count=$new_count
14750 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14751 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14753 if [ $rc -eq 0 ]; then
14754 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14755 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14757 echo "New object id is $id"
14758 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14760 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14761 "test_brw $count w v $pages $id" || rc=4; }
14762 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14764 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14765 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14766 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14767 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14768 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14775 if ! module_loaded obdecho; then
14776 load_module obdecho/obdecho &&
14777 stack_trap "rmmod obdecho" EXIT ||
14778 error "unable to load obdecho on client"
14781 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14782 local host=$($LCTL get_param -n osc.$osc.import |
14783 awk '/current_connection:/ { print $2 }' )
14784 local target=$($LCTL get_param -n osc.$osc.import |
14785 awk '/target:/ { print $2 }' )
14786 target=${target%_UUID}
14788 if [ -n "$target" ]; then
14789 setup_obdecho_osc $host $target &&
14790 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14791 { error "obdecho setup failed with $?"; return; }
14793 obdecho_test ${target}_osc client ||
14794 error "obdecho_test failed on ${target}_osc"
14796 $LCTL get_param osc.$osc.import
14797 error "there is no osc.$osc.import target"
14800 run_test 180a "test obdecho on osc"
14803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14804 remote_ost_nodsh && skip "remote OST with nodsh"
14806 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14807 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14808 error "failed to load module obdecho"
14810 local target=$(do_facet ost1 $LCTL dl |
14811 awk '/obdfilter/ { print $4; exit; }')
14813 if [ -n "$target" ]; then
14814 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14816 do_facet ost1 $LCTL dl
14817 error "there is no obdfilter target on ost1"
14820 run_test 180b "test obdecho directly on obdfilter"
14822 test_180c() { # LU-2598
14823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14824 remote_ost_nodsh && skip "remote OST with nodsh"
14825 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14826 skip "Need MDS version at least 2.4.0"
14828 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14829 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14830 error "failed to load module obdecho"
14832 local target=$(do_facet ost1 $LCTL dl |
14833 awk '/obdfilter/ { print $4; exit; }')
14835 if [ -n "$target" ]; then
14836 local pages=16384 # 64MB bulk I/O RPC size
14838 obdecho_test "$target" ost1 "$pages" ||
14839 error "obdecho_test with pages=$pages failed with $?"
14841 do_facet ost1 $LCTL dl
14842 error "there is no obdfilter target on ost1"
14845 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14847 test_181() { # bug 22177
14848 test_mkdir $DIR/$tdir
14849 # create enough files to index the directory
14850 createmany -o $DIR/$tdir/foobar 4000
14851 # print attributes for debug purpose
14854 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14856 # remove the files & current working dir
14857 unlinkmany $DIR/$tdir/foobar 4000
14859 kill -USR1 $MULTIPID
14861 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14864 run_test 181 "Test open-unlinked dir ========================"
14870 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14872 $LCTL set_param mdc.*.rpc_stats=clear
14874 for (( i = 0; i < $tcount; i++ )) ; do
14875 mkdir $DIR/$tdir/$i
14878 for (( i = 0; i < $tcount; i++ )) ; do
14879 createmany -o $DIR/$tdir/$i/f- $fcount &
14883 for (( i = 0; i < $tcount; i++ )) ; do
14884 unlinkmany $DIR/$tdir/$i/f- $fcount &
14888 $LCTL get_param mdc.*.rpc_stats
14892 run_test 182 "Test parallel modify metadata operations ================"
14894 test_183() { # LU-2275
14895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14896 remote_mds_nodsh && skip "remote MDS with nodsh"
14897 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14898 skip "Need MDS version at least 2.3.56"
14900 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14901 echo aaa > $DIR/$tdir/$tfile
14903 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14904 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
14906 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
14907 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
14909 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14911 # Flush negative dentry cache
14912 touch $DIR/$tdir/$tfile
14914 # We are not checking for any leaked references here, they'll
14915 # become evident next time we do cleanup with module unload.
14918 run_test 183 "No crash or request leak in case of strange dispositions ========"
14920 # test suite 184 is for LU-2016, LU-2017
14922 check_swap_layouts_support
14924 dir0=$DIR/$tdir/$testnum
14925 test_mkdir -p -c1 $dir0
14930 $LFS setstripe -c1 $file1
14932 $LFS setstripe -c2 $file2
14934 gen1=$($LFS getstripe -g $file1)
14935 gen2=$($LFS getstripe -g $file2)
14937 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
14938 gen=$($LFS getstripe -g $file1)
14939 [[ $gen1 != $gen ]] ||
14940 "Layout generation on $file1 does not change"
14941 gen=$($LFS getstripe -g $file2)
14942 [[ $gen2 != $gen ]] ||
14943 "Layout generation on $file2 does not change"
14945 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
14946 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14948 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
14950 run_test 184a "Basic layout swap"
14953 check_swap_layouts_support
14955 dir0=$DIR/$tdir/$testnum
14956 mkdir -p $dir0 || error "creating dir $dir0"
14963 $LFS setstripe -c1 $file1
14964 $LFS setstripe -c2 $file2
14965 $LFS setstripe -c1 $file3
14966 chown $RUNAS_ID $file3
14967 gen1=$($LFS getstripe -g $file1)
14968 gen2=$($LFS getstripe -g $file2)
14970 $LFS swap_layouts $dir1 $dir2 &&
14971 error "swap of directories layouts should fail"
14972 $LFS swap_layouts $dir1 $file1 &&
14973 error "swap of directory and file layouts should fail"
14974 $RUNAS $LFS swap_layouts $file1 $file2 &&
14975 error "swap of file we cannot write should fail"
14976 $LFS swap_layouts $file1 $file3 &&
14977 error "swap of file with different owner should fail"
14978 /bin/true # to clear error code
14980 run_test 184b "Forbidden layout swap (will generate errors)"
14983 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
14984 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
14985 check_swap_layouts_support
14987 local dir0=$DIR/$tdir/$testnum
14988 mkdir -p $dir0 || error "creating dir $dir0"
14990 local ref1=$dir0/ref1
14991 local ref2=$dir0/ref2
14992 local file1=$dir0/file1
14993 local file2=$dir0/file2
14994 # create a file large enough for the concurrent test
14995 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
14996 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
14997 echo "ref file size: ref1($(stat -c %s $ref1))," \
14998 "ref2($(stat -c %s $ref2))"
15001 dd if=$ref1 of=$file1 bs=16k &
15004 # Make sure dd starts to copy file
15005 while [ ! -f $file1 ]; do sleep 0.1; done
15007 $LFS swap_layouts $file1 $file2
15010 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15011 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15013 # how many bytes copied before swapping layout
15014 local copied=$(stat -c %s $file2)
15015 local remaining=$(stat -c %s $ref1)
15016 remaining=$((remaining - copied))
15017 echo "Copied $copied bytes before swapping layout..."
15019 cmp -n $copied $file1 $ref2 | grep differ &&
15020 error "Content mismatch [0, $copied) of ref2 and file1"
15021 cmp -n $copied $file2 $ref1 ||
15022 error "Content mismatch [0, $copied) of ref1 and file2"
15023 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15024 error "Content mismatch [$copied, EOF) of ref1 and file1"
15027 rm -f $ref1 $ref2 $file1 $file2
15029 run_test 184c "Concurrent write and layout swap"
15032 check_swap_layouts_support
15033 [ -z "$(which getfattr 2>/dev/null)" ] &&
15034 skip_env "no getfattr command"
15036 local file1=$DIR/$tdir/$tfile-1
15037 local file2=$DIR/$tdir/$tfile-2
15038 local file3=$DIR/$tdir/$tfile-3
15042 mkdir -p $DIR/$tdir
15043 touch $file1 || error "create $file1 failed"
15044 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15045 error "create $file2 failed"
15046 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15047 error "create $file3 failed"
15048 lovea1=$(get_layout_param $file1)
15050 $LFS swap_layouts $file2 $file3 ||
15051 error "swap $file2 $file3 layouts failed"
15052 $LFS swap_layouts $file1 $file2 ||
15053 error "swap $file1 $file2 layouts failed"
15055 lovea2=$(get_layout_param $file2)
15058 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15060 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15061 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15063 run_test 184d "allow stripeless layouts swap"
15066 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15067 skip "Need MDS version at least 2.6.94"
15068 check_swap_layouts_support
15069 [ -z "$(which getfattr 2>/dev/null)" ] &&
15070 skip_env "no getfattr command"
15072 local file1=$DIR/$tdir/$tfile-1
15073 local file2=$DIR/$tdir/$tfile-2
15074 local file3=$DIR/$tdir/$tfile-3
15077 mkdir -p $DIR/$tdir
15078 touch $file1 || error "create $file1 failed"
15079 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15080 error "create $file2 failed"
15081 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15082 error "create $file3 failed"
15084 $LFS swap_layouts $file1 $file2 ||
15085 error "swap $file1 $file2 layouts failed"
15087 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15088 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15090 echo 123 > $file1 || error "Should be able to write into $file1"
15092 $LFS swap_layouts $file1 $file3 ||
15093 error "swap $file1 $file3 layouts failed"
15095 echo 123 > $file1 || error "Should be able to write into $file1"
15097 rm -rf $file1 $file2 $file3
15099 run_test 184e "Recreate layout after stripeless layout swaps"
15102 # Create a file with name longer than sizeof(struct stat) ==
15103 # 144 to see if we can get chars from the file name to appear
15104 # in the returned striping. Note that 'f' == 0x66.
15105 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15107 mkdir -p $DIR/$tdir
15108 mcreate $DIR/$tdir/$file
15109 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15110 error "IOC_MDC_GETFILEINFO returned garbage striping"
15113 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15115 test_185() { # LU-2441
15116 # LU-3553 - no volatile file support in old servers
15117 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15118 skip "Need MDS version at least 2.3.60"
15120 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15121 touch $DIR/$tdir/spoo
15122 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15123 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15124 error "cannot create/write a volatile file"
15125 [ "$FILESET" == "" ] &&
15126 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15127 error "FID is still valid after close"
15129 multiop_bg_pause $DIR/$tdir vVw4096_c
15136 # assume that the next FID for this client is sequential, since stdout
15137 # is unfortunately eaten by multiop_bg_pause
15138 local n=$((${fidv[1]} + 1))
15139 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15140 if [ "$FILESET" == "" ]; then
15141 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15142 error "FID is missing before close"
15144 kill -USR1 $multi_pid
15145 # 1 second delay, so if mtime change we will see it
15147 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15148 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15150 run_test 185 "Volatile file support"
15152 function create_check_volatile() {
15156 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15159 local FID=$(cat /tmp/${tfile}.fid)
15160 [ "$FID" == "" ] && error "can't get FID for volatile"
15161 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15162 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15163 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15167 cancel_lru_locks mdc # flush opencache
15168 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15173 # LU-12516 - volatile creation via .lustre
15174 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15175 skip "Need MDS version at least 2.3.55"
15177 create_check_volatile 0
15178 [ $MDSCOUNT -lt 2 ] && return 0
15181 create_check_volatile 1
15185 run_test 185a "Volatile file creation in .lustre/fid/"
15188 remote_mds_nodsh && skip "remote MDS with nodsh"
15189 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15190 skip "Need MDS version at least 2.3.0"
15192 local dir0=$DIR/$tdir/$testnum
15193 mkdir -p $dir0 || error "creating dir $dir0"
15195 local file=$dir0/file1
15196 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15197 local dv1=$($LFS data_version $file)
15198 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15199 local dv2=$($LFS data_version $file)
15200 [[ $dv1 != $dv2 ]] ||
15201 error "data version did not change on write $dv1 == $dv2"
15206 run_test 187a "Test data version change"
15209 remote_mds_nodsh && skip "remote MDS with nodsh"
15210 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15211 skip "Need MDS version at least 2.3.0"
15213 local dir0=$DIR/$tdir/$testnum
15214 mkdir -p $dir0 || error "creating dir $dir0"
15216 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15217 [[ ${DV[0]} != ${DV[1]} ]] ||
15218 error "data version did not change on write"\
15219 " ${DV[0]} == ${DV[1]}"
15224 run_test 187b "Test data version change on volatile file"
15227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15228 remote_mgs_nodsh && skip "remote MGS with nodsh"
15229 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15231 local POOL=${POOL:-cea1}
15232 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15233 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15236 local last_ost=$(($OSTCOUNT - 1))
15238 local ost_list=$(seq $first_ost $ost_step $last_ost)
15239 local ost_range="$first_ost $last_ost $ost_step"
15240 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15241 local file_dir=$POOL_ROOT/file_tst
15242 local subdir=$test_path/subdir
15246 # former test_200a test_200b
15247 pool_add $POOL || { rc=$? ; break; }
15248 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15249 # former test_200c test_200d
15250 mkdir -p $test_path
15251 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15252 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15254 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15255 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15256 || { rc=$? ; break; }
15257 # former test_200e test_200f
15258 local files=$((OSTCOUNT*3))
15259 pool_alloc_files $POOL $test_path $files "$ost_list" \
15260 || { rc=$? ; break; }
15261 pool_create_files $POOL $file_dir $files "$ost_list" \
15262 || { rc=$? ; break; }
15263 # former test_200g test_200h
15264 pool_lfs_df $POOL || { rc=$? ; break; }
15265 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15267 # former test_201a test_201b test_201c
15268 pool_remove_first_target $POOL || { rc=$? ; break; }
15270 local f=$test_path/$tfile
15271 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15272 pool_remove $POOL $f || { rc=$? ; break; }
15280 run_test 200 "OST pools"
15282 # usage: default_attr <count | size | offset>
15284 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15287 # usage: check_default_stripe_attr
15288 check_default_stripe_attr() {
15289 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15292 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15294 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15298 error "unknown getstripe attr '$1'"
15301 [ $ACTUAL == $EXPECTED ] ||
15302 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15306 test_mkdir $DIR/$tdir
15307 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15309 check_default_stripe_attr --stripe-count
15310 check_default_stripe_attr --stripe-size
15311 check_default_stripe_attr --stripe-index
15313 run_test 204a "Print default stripe attributes"
15316 test_mkdir $DIR/$tdir
15317 $LFS setstripe --stripe-count 1 $DIR/$tdir
15319 check_default_stripe_attr --stripe-size
15320 check_default_stripe_attr --stripe-index
15322 run_test 204b "Print default stripe size and offset"
15325 test_mkdir $DIR/$tdir
15326 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15328 check_default_stripe_attr --stripe-count
15329 check_default_stripe_attr --stripe-index
15331 run_test 204c "Print default stripe count and offset"
15334 test_mkdir $DIR/$tdir
15335 $LFS setstripe --stripe-index 0 $DIR/$tdir
15337 check_default_stripe_attr --stripe-count
15338 check_default_stripe_attr --stripe-size
15340 run_test 204d "Print default stripe count and size"
15343 test_mkdir $DIR/$tdir
15344 $LFS setstripe -d $DIR/$tdir
15346 check_default_stripe_attr --stripe-count --raw
15347 check_default_stripe_attr --stripe-size --raw
15348 check_default_stripe_attr --stripe-index --raw
15350 run_test 204e "Print raw stripe attributes"
15353 test_mkdir $DIR/$tdir
15354 $LFS setstripe --stripe-count 1 $DIR/$tdir
15356 check_default_stripe_attr --stripe-size --raw
15357 check_default_stripe_attr --stripe-index --raw
15359 run_test 204f "Print raw stripe size and offset"
15362 test_mkdir $DIR/$tdir
15363 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15365 check_default_stripe_attr --stripe-count --raw
15366 check_default_stripe_attr --stripe-index --raw
15368 run_test 204g "Print raw stripe count and offset"
15371 test_mkdir $DIR/$tdir
15372 $LFS setstripe --stripe-index 0 $DIR/$tdir
15374 check_default_stripe_attr --stripe-count --raw
15375 check_default_stripe_attr --stripe-size --raw
15377 run_test 204h "Print raw stripe count and size"
15379 # Figure out which job scheduler is being used, if any,
15380 # or use a fake one
15381 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15382 JOBENV=SLURM_JOB_ID
15383 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15385 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15387 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15388 JOBENV=LOADL_STEP_ID
15389 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15392 $LCTL list_param jobid_name > /dev/null 2>&1
15393 if [ $? -eq 0 ]; then
15399 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15401 verify_jobstats() {
15406 # we don't really need to clear the stats for this test to work, since each
15407 # command has a unique jobid, but it makes debugging easier if needed.
15408 # for facet in $facets; do
15409 # local dev=$(convert_facet2label $facet)
15410 # # clear old jobstats
15411 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15414 # use a new JobID for each test, or we might see an old one
15415 [ "$JOBENV" = "FAKE_JOBID" ] &&
15416 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15418 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15420 [ "$JOBENV" = "nodelocal" ] && {
15421 FAKE_JOBID=id.$testnum.%e.$RANDOM
15422 $LCTL set_param jobid_name=$FAKE_JOBID
15423 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15426 log "Test: ${cmd[*]}"
15427 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15429 if [ $JOBENV = "FAKE_JOBID" ]; then
15430 FAKE_JOBID=$JOBVAL ${cmd[*]}
15435 # all files are created on OST0000
15436 for facet in $facets; do
15437 local stats="*.$(convert_facet2label $facet).job_stats"
15439 # strip out libtool wrappers for in-tree executables
15440 if [ $(do_facet $facet lctl get_param $stats |
15441 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15442 do_facet $facet lctl get_param $stats
15443 error "No jobstats for $JOBVAL found on $facet::$stats"
15449 local new_jobenv=$1
15451 set_persistent_param_and_check client "jobid_var" \
15452 "$FSNAME.sys.jobid_var" $new_jobenv
15455 test_205() { # Job stats
15456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15457 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15458 skip "Need MDS version with at least 2.7.1"
15459 remote_mgs_nodsh && skip "remote MGS with nodsh"
15460 remote_mds_nodsh && skip "remote MDS with nodsh"
15461 remote_ost_nodsh && skip "remote OST with nodsh"
15462 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15463 skip "Server doesn't support jobstats"
15464 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15466 local old_jobenv=$($LCTL get_param -n jobid_var)
15467 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15469 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15470 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15472 stack_trap "do_facet mgs $PERM_CMD \
15473 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15477 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15478 mdt.*.job_cleanup_interval | head -n 1)
15479 local new_interval=5
15480 do_facet $SINGLEMDS \
15481 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15482 stack_trap "do_facet $SINGLEMDS \
15483 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15484 local start=$SECONDS
15488 cmd="mkdir $DIR/$tdir"
15489 verify_jobstats "$cmd" "$SINGLEMDS"
15491 cmd="rmdir $DIR/$tdir"
15492 verify_jobstats "$cmd" "$SINGLEMDS"
15493 # mkdir on secondary MDT
15494 if [ $MDSCOUNT -gt 1 ]; then
15495 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15496 verify_jobstats "$cmd" "mds2"
15499 cmd="mknod $DIR/$tfile c 1 3"
15500 verify_jobstats "$cmd" "$SINGLEMDS"
15502 cmd="rm -f $DIR/$tfile"
15503 verify_jobstats "$cmd" "$SINGLEMDS"
15504 # create all files on OST0000 so verify_jobstats can find OST stats
15506 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15507 verify_jobstats "$cmd" "$SINGLEMDS"
15509 cmd="touch $DIR/$tfile"
15510 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15512 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15513 verify_jobstats "$cmd" "ost1"
15515 cancel_lru_locks osc
15516 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15517 verify_jobstats "$cmd" "ost1"
15519 cmd="$TRUNCATE $DIR/$tfile 0"
15520 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15522 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15523 verify_jobstats "$cmd" "$SINGLEMDS"
15524 # jobstats expiry - sleep until old stats should be expired
15525 local left=$((new_interval + 5 - (SECONDS - start)))
15526 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15527 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15529 cmd="mkdir $DIR/$tdir.expire"
15530 verify_jobstats "$cmd" "$SINGLEMDS"
15531 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15532 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15534 # Ensure that jobid are present in changelog (if supported by MDS)
15535 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15536 changelog_dump | tail -10
15537 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15538 [ $jobids -eq 9 ] ||
15539 error "Wrong changelog jobid count $jobids != 9"
15543 jobstats_set $JOBENV
15545 changelog_dump | grep $tfile
15546 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15547 [ $jobids -eq 0 ] ||
15548 error "Unexpected jobids when jobid_var=$JOBENV"
15551 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15552 JOBENV="JOBCOMPLEX"
15553 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15555 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15557 run_test 205 "Verify job stats"
15559 # LU-1480, LU-1773 and LU-1657
15561 mkdir -p $DIR/$tdir
15562 $LFS setstripe -c -1 $DIR/$tdir
15563 #define OBD_FAIL_LOV_INIT 0x1403
15564 $LCTL set_param fail_loc=0xa0001403
15565 $LCTL set_param fail_val=1
15566 touch $DIR/$tdir/$tfile || true
15568 run_test 206 "fail lov_init_raid0() doesn't lbug"
15571 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15572 local fsz=`stat -c %s $DIR/$tfile`
15573 cancel_lru_locks mdc
15575 # do not return layout in getattr intent
15576 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15577 $LCTL set_param fail_loc=0x170
15578 local sz=`stat -c %s $DIR/$tfile`
15580 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15584 run_test 207a "can refresh layout at glimpse"
15587 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15588 local cksum=`md5sum $DIR/$tfile`
15589 local fsz=`stat -c %s $DIR/$tfile`
15590 cancel_lru_locks mdc
15591 cancel_lru_locks osc
15593 # do not return layout in getattr intent
15594 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15595 $LCTL set_param fail_loc=0x171
15597 # it will refresh layout after the file is opened but before read issues
15598 echo checksum is "$cksum"
15599 echo "$cksum" |md5sum -c --quiet || error "file differs"
15603 run_test 207b "can refresh layout at open"
15606 # FIXME: in this test suite, only RD lease is used. This is okay
15607 # for now as only exclusive open is supported. After generic lease
15608 # is done, this test suite should be revised. - Jinshan
15610 remote_mds_nodsh && skip "remote MDS with nodsh"
15611 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15612 skip "Need MDS version at least 2.4.52"
15614 echo "==== test 1: verify get lease work"
15615 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15617 echo "==== test 2: verify lease can be broken by upcoming open"
15618 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15622 $MULTIOP $DIR/$tfile oO_RDONLY:c
15623 kill -USR1 $PID && wait $PID || error "break lease error"
15625 echo "==== test 3: verify lease can't be granted if an open already exists"
15626 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15630 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15631 kill -USR1 $PID && wait $PID || error "open file error"
15633 echo "==== test 4: lease can sustain over recovery"
15634 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15640 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15642 echo "==== test 5: lease broken can't be regained by replay"
15643 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15647 # open file to break lease and then recovery
15648 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15651 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15655 run_test 208 "Exclusive open"
15658 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15659 skip_env "must have disp_stripe"
15662 sync; sleep 5; sync;
15664 echo 3 > /proc/sys/vm/drop_caches
15665 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15667 # open/close 500 times
15668 for i in $(seq 500); do
15672 echo 3 > /proc/sys/vm/drop_caches
15673 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15675 echo "before: $req_before, after: $req_after"
15676 [ $((req_after - req_before)) -ge 300 ] &&
15677 error "open/close requests are not freed"
15680 run_test 209 "read-only open/close requests should be freed promptly"
15684 size=$((size % 8192 + 1))
15685 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15686 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15687 rm -f $DIR/f212 $DIR/f212.xyz
15689 run_test 212 "Sendfile test ============================================"
15692 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15693 cancel_lru_locks osc
15694 lctl set_param fail_loc=0x8000040f
15695 # generate a read lock
15696 cat $DIR/$tfile > /dev/null
15697 # write to the file, it will try to cancel the above read lock.
15698 cat /etc/hosts >> $DIR/$tfile
15700 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
15702 test_214() { # for bug 20133
15703 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
15704 for (( i=0; i < 340; i++ )) ; do
15705 touch $DIR/$tdir/d214c/a$i
15708 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
15709 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
15710 ls $DIR/d214c || error "ls $DIR/d214c failed"
15711 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
15712 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
15714 run_test 214 "hash-indexed directory test - bug 20133"
15716 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
15717 create_lnet_proc_files() {
15718 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
15721 # counterpart of create_lnet_proc_files
15722 remove_lnet_proc_files() {
15723 rm -f $TMP/lnet_$1.sys
15726 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15727 # 3rd arg as regexp for body
15728 check_lnet_proc_stats() {
15729 local l=$(cat "$TMP/lnet_$1" |wc -l)
15730 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
15732 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
15735 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15736 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
15737 # optional and can be regexp for 2nd line (lnet.routes case)
15738 check_lnet_proc_entry() {
15739 local blp=2 # blp stands for 'position of 1st line of body'
15740 [ -z "$5" ] || blp=3 # lnet.routes case
15742 local l=$(cat "$TMP/lnet_$1" |wc -l)
15743 # subtracting one from $blp because the body can be empty
15744 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
15746 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
15747 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
15749 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
15750 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
15752 # bail out if any unexpected line happened
15753 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
15754 [ "$?" != 0 ] || error "$2 misformatted"
15757 test_215() { # for bugs 18102, 21079, 21517
15758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15760 local N='(0|[1-9][0-9]*)' # non-negative numeric
15761 local P='[1-9][0-9]*' # positive numeric
15762 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
15763 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
15764 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
15765 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15767 local L1 # regexp for 1st line
15768 local L2 # regexp for 2nd line (optional)
15769 local BR # regexp for the rest (body)
15771 # lnet.stats should look as 11 space-separated non-negative numerics
15772 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15773 create_lnet_proc_files "stats"
15774 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15775 remove_lnet_proc_files "stats"
15777 # lnet.routes should look like this:
15778 # Routing disabled/enabled
15779 # net hops priority state router
15780 # where net is a string like tcp0, hops > 0, priority >= 0,
15781 # state is up/down,
15782 # router is a string like 192.168.1.1@tcp2
15783 L1="^Routing (disabled|enabled)$"
15784 L2="^net +hops +priority +state +router$"
15785 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15786 create_lnet_proc_files "routes"
15787 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15788 remove_lnet_proc_files "routes"
15790 # lnet.routers should look like this:
15791 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15792 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15793 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15794 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15795 L1="^ref +rtr_ref +alive +router$"
15796 BR="^$P +$P +(up|down) +$NID$"
15797 create_lnet_proc_files "routers"
15798 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15799 remove_lnet_proc_files "routers"
15801 # lnet.peers should look like this:
15802 # nid refs state last max rtr min tx min queue
15803 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15804 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15805 # numeric (0 or >0 or <0), queue >= 0.
15806 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15807 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15808 create_lnet_proc_files "peers"
15809 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15810 remove_lnet_proc_files "peers"
15812 # lnet.buffers should look like this:
15813 # pages count credits min
15814 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15815 L1="^pages +count +credits +min$"
15816 BR="^ +$N +$N +$I +$I$"
15817 create_lnet_proc_files "buffers"
15818 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15819 remove_lnet_proc_files "buffers"
15821 # lnet.nis should look like this:
15822 # nid status alive refs peer rtr max tx min
15823 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15824 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15825 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15826 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15827 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15828 create_lnet_proc_files "nis"
15829 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15830 remove_lnet_proc_files "nis"
15832 # can we successfully write to lnet.stats?
15833 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15835 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15837 test_216() { # bug 20317
15838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15839 remote_ost_nodsh && skip "remote OST with nodsh"
15842 local facets=$(get_facets OST)
15843 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15845 save_lustre_params client "osc.*.contention_seconds" > $p
15846 save_lustre_params $facets \
15847 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15848 save_lustre_params $facets \
15849 "ldlm.namespaces.filter-*.contended_locks" >> $p
15850 save_lustre_params $facets \
15851 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15852 clear_stats osc.*.osc_stats
15854 # agressive lockless i/o settings
15855 do_nodes $(comma_list $(osts_nodes)) \
15856 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15857 ldlm.namespaces.filter-*.contended_locks=0 \
15858 ldlm.namespaces.filter-*.contention_seconds=60"
15859 lctl set_param -n osc.*.contention_seconds=60
15861 $DIRECTIO write $DIR/$tfile 0 10 4096
15862 $CHECKSTAT -s 40960 $DIR/$tfile
15864 # disable lockless i/o
15865 do_nodes $(comma_list $(osts_nodes)) \
15866 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15867 ldlm.namespaces.filter-*.contended_locks=32 \
15868 ldlm.namespaces.filter-*.contention_seconds=0"
15869 lctl set_param -n osc.*.contention_seconds=0
15870 clear_stats osc.*.osc_stats
15872 dd if=/dev/zero of=$DIR/$tfile count=0
15873 $CHECKSTAT -s 0 $DIR/$tfile
15875 restore_lustre_params <$p
15879 run_test 216 "check lockless direct write updates file size and kms correctly"
15881 test_217() { # bug 22430
15882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15887 for node in $(nodes_list); do
15888 nid=$(host_nids_address $node $NETTYPE)
15889 if [[ $nid = *-* ]] ; then
15890 echo "lctl ping $(h2nettype $nid)"
15891 lctl ping $(h2nettype $nid)
15893 echo "skipping $node (no hyphen detected)"
15897 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
15900 # do directio so as not to populate the page cache
15901 log "creating a 10 Mb file"
15902 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15903 log "starting reads"
15904 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15905 log "truncating the file"
15906 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15908 kill %+ || true # reads might have finished
15909 echo "wait until dd is finished"
15911 log "removing the temporary file"
15912 rm -rf $DIR/$tfile || error "tmp file removal failed"
15914 run_test 218 "parallel read and truncate should not deadlock"
15917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15919 # write one partial page
15920 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
15921 # set no grant so vvp_io_commit_write will do sync write
15922 $LCTL set_param fail_loc=0x411
15923 # write a full page at the end of file
15924 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
15926 $LCTL set_param fail_loc=0
15927 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
15928 $LCTL set_param fail_loc=0x411
15929 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
15932 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
15933 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
15935 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
15937 test_220() { #LU-325
15938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15939 remote_ost_nodsh && skip "remote OST with nodsh"
15940 remote_mds_nodsh && skip "remote MDS with nodsh"
15941 remote_mgs_nodsh && skip "remote MGS with nodsh"
15945 # create on MDT0000 so the last_id and next_id are correct
15947 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
15951 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
15952 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
15953 osp.$mdtosc_proc1.prealloc_last_id)
15954 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
15955 osp.$mdtosc_proc1.prealloc_next_id)
15959 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
15960 #define OBD_FAIL_OST_ENOINO 0x229
15961 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
15962 create_pool $FSNAME.$TESTNAME || return 1
15963 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
15965 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
15967 MDSOBJS=$((last_id - next_id))
15968 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
15970 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
15971 echo "OST still has $count kbytes free"
15973 echo "create $MDSOBJS files @next_id..."
15974 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
15976 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15977 osp.$mdtosc_proc1.prealloc_last_id)
15978 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15979 osp.$mdtosc_proc1.prealloc_next_id)
15981 echo "after creation, last_id=$last_id2, next_id=$next_id2"
15986 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
15987 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
15989 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
15990 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
15991 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15992 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
15993 echo "unlink $MDSOBJS files @$next_id..."
15994 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
15996 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
15999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16001 dd if=`which date` of=$MOUNT/date oflag=sync
16002 chmod +x $MOUNT/date
16004 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16005 $LCTL set_param fail_loc=0x80001401
16007 $MOUNT/date > /dev/null
16010 run_test 221 "make sure fault and truncate race to not cause OOM"
16013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16016 test_mkdir $DIR/$tdir
16017 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16018 createmany -o $DIR/$tdir/$tfile 10
16019 cancel_lru_locks mdc
16020 cancel_lru_locks osc
16021 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16022 $LCTL set_param fail_loc=0x31a
16023 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16024 $LCTL set_param fail_loc=0
16027 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16033 test_mkdir $DIR/$tdir
16034 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16035 createmany -o $DIR/$tdir/$tfile 10
16036 cancel_lru_locks mdc
16037 cancel_lru_locks osc
16038 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16039 $LCTL set_param fail_loc=0x31a
16040 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16041 $LCTL set_param fail_loc=0
16043 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16049 test_mkdir $DIR/$tdir
16050 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16051 createmany -o $DIR/$tdir/$tfile 10
16052 cancel_lru_locks mdc
16053 cancel_lru_locks osc
16054 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16055 $LCTL set_param fail_loc=0x31b
16056 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16057 $LCTL set_param fail_loc=0
16060 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16062 test_224a() { # LU-1039, MRP-303
16063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16065 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16066 $LCTL set_param fail_loc=0x508
16067 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16068 $LCTL set_param fail_loc=0
16071 run_test 224a "Don't panic on bulk IO failure"
16073 test_224b() { # LU-1039, MRP-303
16074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16076 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16077 cancel_lru_locks osc
16078 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16079 $LCTL set_param fail_loc=0x515
16080 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16081 $LCTL set_param fail_loc=0
16084 run_test 224b "Don't panic on bulk IO failure"
16086 test_224c() { # LU-6441
16087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16088 remote_mds_nodsh && skip "remote MDS with nodsh"
16090 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16091 save_writethrough $p
16092 set_cache writethrough on
16094 local pages_per_rpc=$($LCTL get_param \
16095 osc.*.max_pages_per_rpc)
16096 local at_max=$($LCTL get_param -n at_max)
16097 local timeout=$($LCTL get_param -n timeout)
16098 local test_at="at_max"
16099 local param_at="$FSNAME.sys.at_max"
16100 local test_timeout="timeout"
16101 local param_timeout="$FSNAME.sys.timeout"
16103 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16105 set_persistent_param_and_check client "$test_at" "$param_at" 0
16106 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16108 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16109 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16110 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16111 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16113 do_facet ost1 "$LCTL set_param fail_loc=0"
16115 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16116 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16119 $LCTL set_param -n $pages_per_rpc
16120 restore_lustre_params < $p
16123 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16125 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16128 if [ -z ${MDSSURVEY} ]; then
16129 skip_env "mds-survey not found"
16131 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16132 skip "Need MDS version at least 2.2.51"
16134 local mds=$(facet_host $SINGLEMDS)
16135 local target=$(do_nodes $mds 'lctl dl' |
16136 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16138 local cmd1="file_count=1000 thrhi=4"
16139 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16140 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16141 local cmd="$cmd1 $cmd2 $cmd3"
16143 rm -f ${TMP}/mds_survey*
16145 eval $cmd || error "mds-survey with zero-stripe failed"
16146 cat ${TMP}/mds_survey*
16147 rm -f ${TMP}/mds_survey*
16149 run_test 225a "Metadata survey sanity with zero-stripe"
16152 if [ -z ${MDSSURVEY} ]; then
16153 skip_env "mds-survey not found"
16155 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16156 skip "Need MDS version at least 2.2.51"
16157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16158 remote_mds_nodsh && skip "remote MDS with nodsh"
16159 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16160 skip_env "Need to mount OST to test"
16163 local mds=$(facet_host $SINGLEMDS)
16164 local target=$(do_nodes $mds 'lctl dl' |
16165 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16167 local cmd1="file_count=1000 thrhi=4"
16168 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16169 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16170 local cmd="$cmd1 $cmd2 $cmd3"
16172 rm -f ${TMP}/mds_survey*
16174 eval $cmd || error "mds-survey with stripe_count failed"
16175 cat ${TMP}/mds_survey*
16176 rm -f ${TMP}/mds_survey*
16178 run_test 225b "Metadata survey sanity with stripe_count = 1"
16180 mcreate_path2fid () {
16186 local path=$DIR/$tdir/$name
16191 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16192 error "cannot create $desc"
16194 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16196 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16198 fid_path=$($LFS fid2path $MOUNT $fid)
16200 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16202 [ "$path" == "$fid_path" ] ||
16203 error "fid2path returned $fid_path, expected $path"
16205 echo "pass with $path and $fid"
16210 mkdir -p $DIR/$tdir
16212 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16213 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16214 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16215 mcreate_path2fid 0040666 0 0 dir "directory"
16216 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16217 mcreate_path2fid 0100666 0 0 file "regular file"
16218 mcreate_path2fid 0120666 0 0 link "symbolic link"
16219 mcreate_path2fid 0140666 0 0 sock "socket"
16221 run_test 226a "call path2fid and fid2path on files of all type"
16224 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16229 mkdir -p $DIR/$tdir
16230 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16231 error "create remote directory failed"
16232 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16233 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16234 "character special file (null)"
16235 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16236 "character special file (no device)"
16237 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16238 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16239 "block special file (loop)"
16240 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16241 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16242 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16244 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16246 # LU-1299 Executing or running ldd on a truncated executable does not
16247 # cause an out-of-memory condition.
16249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16250 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16252 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16253 chmod +x $MOUNT/date
16255 $MOUNT/date > /dev/null
16256 ldd $MOUNT/date > /dev/null
16259 run_test 227 "running truncated executable does not cause OOM"
16261 # LU-1512 try to reuse idle OI blocks
16263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16264 remote_mds_nodsh && skip "remote MDS with nodsh"
16265 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16267 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16268 local myDIR=$DIR/$tdir
16271 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16272 $LCTL set_param fail_loc=0x80001002
16273 createmany -o $myDIR/t- 10000
16274 $LCTL set_param fail_loc=0
16275 # The guard is current the largest FID holder
16277 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16279 local IDX=$(($SEQ % 64))
16281 do_facet $SINGLEMDS sync
16282 # Make sure journal flushed.
16284 local blk1=$(do_facet $SINGLEMDS \
16285 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16286 grep Blockcount | awk '{print $4}')
16288 # Remove old files, some OI blocks will become idle.
16289 unlinkmany $myDIR/t- 10000
16290 # Create new files, idle OI blocks should be reused.
16291 createmany -o $myDIR/t- 2000
16292 do_facet $SINGLEMDS sync
16293 # Make sure journal flushed.
16295 local blk2=$(do_facet $SINGLEMDS \
16296 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16297 grep Blockcount | awk '{print $4}')
16299 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16301 run_test 228a "try to reuse idle OI blocks"
16304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16305 remote_mds_nodsh && skip "remote MDS with nodsh"
16306 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16308 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16309 local myDIR=$DIR/$tdir
16312 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16313 $LCTL set_param fail_loc=0x80001002
16314 createmany -o $myDIR/t- 10000
16315 $LCTL set_param fail_loc=0
16316 # The guard is current the largest FID holder
16318 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16320 local IDX=$(($SEQ % 64))
16322 do_facet $SINGLEMDS sync
16323 # Make sure journal flushed.
16325 local blk1=$(do_facet $SINGLEMDS \
16326 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16327 grep Blockcount | awk '{print $4}')
16329 # Remove old files, some OI blocks will become idle.
16330 unlinkmany $myDIR/t- 10000
16333 stop $SINGLEMDS || error "Fail to stop MDT."
16335 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16337 df $MOUNT || error "Fail to df."
16338 # Create new files, idle OI blocks should be reused.
16339 createmany -o $myDIR/t- 2000
16340 do_facet $SINGLEMDS sync
16341 # Make sure journal flushed.
16343 local blk2=$(do_facet $SINGLEMDS \
16344 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16345 grep Blockcount | awk '{print $4}')
16347 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16349 run_test 228b "idle OI blocks can be reused after MDT restart"
16353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16354 remote_mds_nodsh && skip "remote MDS with nodsh"
16355 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16357 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16358 local myDIR=$DIR/$tdir
16361 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16362 $LCTL set_param fail_loc=0x80001002
16363 # 20000 files can guarantee there are index nodes in the OI file
16364 createmany -o $myDIR/t- 20000
16365 $LCTL set_param fail_loc=0
16366 # The guard is current the largest FID holder
16368 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16370 local IDX=$(($SEQ % 64))
16372 do_facet $SINGLEMDS sync
16373 # Make sure journal flushed.
16375 local blk1=$(do_facet $SINGLEMDS \
16376 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16377 grep Blockcount | awk '{print $4}')
16379 # Remove old files, some OI blocks will become idle.
16380 unlinkmany $myDIR/t- 20000
16382 # The OI file should become empty now
16384 # Create new files, idle OI blocks should be reused.
16385 createmany -o $myDIR/t- 2000
16386 do_facet $SINGLEMDS sync
16387 # Make sure journal flushed.
16389 local blk2=$(do_facet $SINGLEMDS \
16390 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16391 grep Blockcount | awk '{print $4}')
16393 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16395 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16397 test_229() { # LU-2482, LU-3448
16398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16399 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16400 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16401 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16405 # Create a file with a released layout and stripe count 2.
16406 $MULTIOP $DIR/$tfile H2c ||
16407 error "failed to create file with released layout"
16409 $LFS getstripe -v $DIR/$tfile
16411 local pattern=$($LFS getstripe -L $DIR/$tfile)
16412 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16414 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16416 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16417 stat $DIR/$tfile || error "failed to stat released file"
16419 chown $RUNAS_ID $DIR/$tfile ||
16420 error "chown $RUNAS_ID $DIR/$tfile failed"
16422 chgrp $RUNAS_ID $DIR/$tfile ||
16423 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16425 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16426 rm $DIR/$tfile || error "failed to remove released file"
16428 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16432 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16433 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16434 skip "Need MDS version at least 2.11.52"
16438 test_mkdir $DIR/$tdir
16439 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16440 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16441 [ $mdt_idx -ne 0 ] &&
16442 error "create local directory on wrong MDT $mdt_idx"
16444 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16445 error "create remote directory failed"
16446 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16447 [ $mdt_idx -ne $MDTIDX ] &&
16448 error "create remote directory on wrong MDT $mdt_idx"
16450 createmany -o $DIR/$tdir/test_230/t- 10 ||
16451 error "create files on remote directory failed"
16452 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16453 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16454 rm -r $DIR/$tdir || error "unlink remote directory failed"
16456 run_test 230a "Create remote directory and files under the remote directory"
16459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16460 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16461 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16462 skip "Need MDS version at least 2.11.52"
16470 local migrate_dir=$DIR/$tdir/migrate_dir
16471 local other_dir=$DIR/$tdir/other_dir
16473 test_mkdir $DIR/$tdir
16474 test_mkdir -i0 -c1 $migrate_dir
16475 test_mkdir -i0 -c1 $other_dir
16476 for ((i=0; i<10; i++)); do
16477 mkdir -p $migrate_dir/dir_${i}
16478 createmany -o $migrate_dir/dir_${i}/f 10 ||
16479 error "create files under remote dir failed $i"
16482 cp /etc/passwd $migrate_dir/$tfile
16483 cp /etc/passwd $other_dir/$tfile
16484 chattr +SAD $migrate_dir
16485 chattr +SAD $migrate_dir/$tfile
16487 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16488 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16489 local old_dir_mode=$(stat -c%f $migrate_dir)
16490 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16492 mkdir -p $migrate_dir/dir_default_stripe2
16493 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16494 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16496 mkdir -p $other_dir
16497 ln $migrate_dir/$tfile $other_dir/luna
16498 ln $migrate_dir/$tfile $migrate_dir/sofia
16499 ln $other_dir/$tfile $migrate_dir/david
16500 ln -s $migrate_dir/$tfile $other_dir/zachary
16501 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16502 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16504 $LFS migrate -m $MDTIDX $migrate_dir ||
16505 error "fails on migrating remote dir to MDT1"
16507 echo "migratate to MDT1, then checking.."
16508 for ((i = 0; i < 10; i++)); do
16509 for file in $(find $migrate_dir/dir_${i}); do
16510 mdt_index=$($LFS getstripe -m $file)
16511 [ $mdt_index == $MDTIDX ] ||
16512 error "$file is not on MDT${MDTIDX}"
16516 # the multiple link file should still in MDT0
16517 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16518 [ $mdt_index == 0 ] ||
16519 error "$file is not on MDT${MDTIDX}"
16521 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16522 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16523 error " expect $old_dir_flag get $new_dir_flag"
16525 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16526 [ "$old_file_flag" = "$new_file_flag" ] ||
16527 error " expect $old_file_flag get $new_file_flag"
16529 local new_dir_mode=$(stat -c%f $migrate_dir)
16530 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16531 error "expect mode $old_dir_mode get $new_dir_mode"
16533 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16534 [ "$old_file_mode" = "$new_file_mode" ] ||
16535 error "expect mode $old_file_mode get $new_file_mode"
16537 diff /etc/passwd $migrate_dir/$tfile ||
16538 error "$tfile different after migration"
16540 diff /etc/passwd $other_dir/luna ||
16541 error "luna different after migration"
16543 diff /etc/passwd $migrate_dir/sofia ||
16544 error "sofia different after migration"
16546 diff /etc/passwd $migrate_dir/david ||
16547 error "david different after migration"
16549 diff /etc/passwd $other_dir/zachary ||
16550 error "zachary different after migration"
16552 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16553 error "${tfile}_ln different after migration"
16555 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16556 error "${tfile}_ln_other different after migration"
16558 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16559 [ $stripe_count = 2 ] ||
16560 error "dir strpe_count $d != 2 after migration."
16562 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16563 [ $stripe_count = 2 ] ||
16564 error "file strpe_count $d != 2 after migration."
16566 #migrate back to MDT0
16569 $LFS migrate -m $MDTIDX $migrate_dir ||
16570 error "fails on migrating remote dir to MDT0"
16572 echo "migrate back to MDT0, checking.."
16573 for file in $(find $migrate_dir); do
16574 mdt_index=$($LFS getstripe -m $file)
16575 [ $mdt_index == $MDTIDX ] ||
16576 error "$file is not on MDT${MDTIDX}"
16579 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16580 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16581 error " expect $old_dir_flag get $new_dir_flag"
16583 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16584 [ "$old_file_flag" = "$new_file_flag" ] ||
16585 error " expect $old_file_flag get $new_file_flag"
16587 local new_dir_mode=$(stat -c%f $migrate_dir)
16588 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16589 error "expect mode $old_dir_mode get $new_dir_mode"
16591 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16592 [ "$old_file_mode" = "$new_file_mode" ] ||
16593 error "expect mode $old_file_mode get $new_file_mode"
16595 diff /etc/passwd ${migrate_dir}/$tfile ||
16596 error "$tfile different after migration"
16598 diff /etc/passwd ${other_dir}/luna ||
16599 error "luna different after migration"
16601 diff /etc/passwd ${migrate_dir}/sofia ||
16602 error "sofia different after migration"
16604 diff /etc/passwd ${other_dir}/zachary ||
16605 error "zachary different after migration"
16607 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16608 error "${tfile}_ln different after migration"
16610 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16611 error "${tfile}_ln_other different after migration"
16613 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16614 [ $stripe_count = 2 ] ||
16615 error "dir strpe_count $d != 2 after migration."
16617 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16618 [ $stripe_count = 2 ] ||
16619 error "file strpe_count $d != 2 after migration."
16621 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16623 run_test 230b "migrate directory"
16626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16627 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16628 remote_mds_nodsh && skip "remote MDS with nodsh"
16629 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16630 skip "Need MDS version at least 2.11.52"
16636 local migrate_dir=$DIR/$tdir/migrate_dir
16638 #If migrating directory fails in the middle, all entries of
16639 #the directory is still accessiable.
16640 test_mkdir $DIR/$tdir
16641 test_mkdir -i0 -c1 $migrate_dir
16642 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16644 createmany -o $migrate_dir/f $total ||
16645 error "create files under ${migrate_dir} failed"
16647 # fail after migrating top dir, and this will fail only once, so the
16648 # first sub file migration will fail (currently f3), others succeed.
16649 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16650 do_facet mds1 lctl set_param fail_loc=0x1801
16651 local t=$(ls $migrate_dir | wc -l)
16652 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16653 error "migrate should fail"
16654 local u=$(ls $migrate_dir | wc -l)
16655 [ "$u" == "$t" ] || error "$u != $t during migration"
16657 # add new dir/file should succeed
16658 mkdir $migrate_dir/dir ||
16659 error "mkdir failed under migrating directory"
16660 touch $migrate_dir/file ||
16661 error "create file failed under migrating directory"
16663 # add file with existing name should fail
16664 for file in $migrate_dir/f*; do
16665 stat $file > /dev/null || error "stat $file failed"
16666 $OPENFILE -f O_CREAT:O_EXCL $file &&
16667 error "open(O_CREAT|O_EXCL) $file should fail"
16668 $MULTIOP $file m && error "create $file should fail"
16669 touch $DIR/$tdir/remote_dir/$tfile ||
16670 error "touch $tfile failed"
16671 ln $DIR/$tdir/remote_dir/$tfile $file &&
16672 error "link $file should fail"
16673 mdt_index=$($LFS getstripe -m $file)
16674 if [ $mdt_index == 0 ]; then
16675 # file failed to migrate is not allowed to rename to
16676 mv $DIR/$tdir/remote_dir/$tfile $file &&
16677 error "rename to $file should fail"
16679 mv $DIR/$tdir/remote_dir/$tfile $file ||
16680 error "rename to $file failed"
16682 echo hello >> $file || error "write $file failed"
16685 # resume migration with different options should fail
16686 $LFS migrate -m 0 $migrate_dir &&
16687 error "migrate -m 0 $migrate_dir should fail"
16689 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
16690 error "migrate -c 2 $migrate_dir should fail"
16692 # resume migration should succeed
16693 $LFS migrate -m $MDTIDX $migrate_dir ||
16694 error "migrate $migrate_dir failed"
16696 echo "Finish migration, then checking.."
16697 for file in $(find $migrate_dir); do
16698 mdt_index=$($LFS getstripe -m $file)
16699 [ $mdt_index == $MDTIDX ] ||
16700 error "$file is not on MDT${MDTIDX}"
16703 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16705 run_test 230c "check directory accessiblity if migration failed"
16708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16709 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16710 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16711 skip "Need MDS version at least 2.11.52"
16713 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
16715 local migrate_dir=$DIR/$tdir/migrate_dir
16725 old_index=$((RANDOM % MDSCOUNT))
16726 old_count=$((MDSCOUNT - old_index))
16727 new_index=$((RANDOM % MDSCOUNT))
16728 new_count=$((MDSCOUNT - new_index))
16729 new_hash="all_char"
16731 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
16732 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
16734 test_mkdir $DIR/$tdir
16735 test_mkdir -i $old_index -c $old_count $migrate_dir
16737 for ((i=0; i<100; i++)); do
16738 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
16739 createmany -o $migrate_dir/dir_${i}/f 100 ||
16740 error "create files under remote dir failed $i"
16743 echo -n "Migrate from MDT$old_index "
16744 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
16745 echo -n "to MDT$new_index"
16746 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
16749 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
16750 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
16751 error "migrate remote dir error"
16753 echo "Finish migration, then checking.."
16754 for file in $(find $migrate_dir); do
16755 mdt_index=$($LFS getstripe -m $file)
16756 if [ $mdt_index -lt $new_index ] ||
16757 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
16758 error "$file is on MDT$mdt_index"
16762 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16764 run_test 230d "check migrate big directory"
16767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16768 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16769 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16770 skip "Need MDS version at least 2.11.52"
16777 mkdir -p $DIR/$tdir
16778 mkdir $DIR/$tdir/migrate_dir
16779 mkdir $DIR/$tdir/other_dir
16780 touch $DIR/$tdir/migrate_dir/a
16781 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16782 ls $DIR/$tdir/other_dir
16784 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16785 error "migrate dir fails"
16787 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16788 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16790 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16791 [ $mdt_index == 0 ] || error "a is not on MDT0"
16793 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16794 error "migrate dir fails"
16796 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16797 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16799 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16800 [ $mdt_index == 1 ] || error "a is not on MDT1"
16802 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16803 [ $mdt_index == 1 ] || error "b is not on MDT1"
16805 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16806 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16808 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16810 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16812 run_test 230e "migrate mulitple local link files"
16815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16816 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16817 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16818 skip "Need MDS version at least 2.11.52"
16823 mkdir -p $DIR/$tdir
16824 mkdir $DIR/$tdir/migrate_dir
16825 $LFS mkdir -i1 $DIR/$tdir/other_dir
16826 touch $DIR/$tdir/migrate_dir/a
16827 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16828 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16829 ls $DIR/$tdir/other_dir
16831 # a should be migrated to MDT1, since no other links on MDT0
16832 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16833 error "#1 migrate dir fails"
16834 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16835 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16836 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16837 [ $mdt_index == 1 ] || error "a is not on MDT1"
16839 # a should stay on MDT1, because it is a mulitple link file
16840 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16841 error "#2 migrate dir fails"
16842 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16843 [ $mdt_index == 1 ] || error "a is not on MDT1"
16845 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16846 error "#3 migrate dir fails"
16848 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16849 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16850 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16852 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16853 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16855 # a should be migrated to MDT0, since no other links on MDT1
16856 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16857 error "#4 migrate dir fails"
16858 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16859 [ $mdt_index == 0 ] || error "a is not on MDT0"
16861 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16863 run_test 230f "migrate mulitple remote link files"
16866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16867 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16868 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16869 skip "Need MDS version at least 2.11.52"
16871 mkdir -p $DIR/$tdir/migrate_dir
16873 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16874 error "migrating dir to non-exist MDT succeeds"
16877 run_test 230g "migrate dir to non-exist MDT"
16880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16881 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16882 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16883 skip "Need MDS version at least 2.11.52"
16887 mkdir -p $DIR/$tdir/migrate_dir
16889 $LFS migrate -m1 $DIR &&
16890 error "migrating mountpoint1 should fail"
16892 $LFS migrate -m1 $DIR/$tdir/.. &&
16893 error "migrating mountpoint2 should fail"
16896 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
16897 error "migrating $tdir/migrate_dir/.. should fail"
16901 run_test 230h "migrate .. and root"
16904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16905 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16906 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16907 skip "Need MDS version at least 2.11.52"
16909 mkdir -p $DIR/$tdir/migrate_dir
16911 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
16912 error "migration fails with a tailing slash"
16914 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
16915 error "migration fails with two tailing slashes"
16917 run_test 230i "lfs migrate -m tolerates trailing slashes"
16920 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16921 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16922 skip "Need MDS version at least 2.11.52"
16924 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
16925 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
16926 error "create $tfile failed"
16927 cat /etc/passwd > $DIR/$tdir/$tfile
16929 $LFS migrate -m 1 $DIR/$tdir
16931 cmp /etc/passwd $DIR/$tdir/$tfile ||
16932 error "DoM file mismatch after migration"
16934 run_test 230j "DoM file data not changed after dir migration"
16937 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
16938 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16939 skip "Need MDS version at least 2.11.56"
16942 local files_on_starting_mdt=0
16944 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
16945 $LFS getdirstripe $DIR/$tdir
16946 for i in $(seq $total); do
16947 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
16948 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16949 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16952 echo "$files_on_starting_mdt files on MDT0"
16954 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
16955 $LFS getdirstripe $DIR/$tdir
16957 files_on_starting_mdt=0
16958 for i in $(seq $total); do
16959 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16960 error "file $tfile.$i mismatch after migration"
16961 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
16962 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16965 echo "$files_on_starting_mdt files on MDT1 after migration"
16966 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
16968 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
16969 $LFS getdirstripe $DIR/$tdir
16971 files_on_starting_mdt=0
16972 for i in $(seq $total); do
16973 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16974 error "file $tfile.$i mismatch after 2nd migration"
16975 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16976 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16979 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
16980 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
16984 run_test 230k "file data not changed after dir migration"
16987 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16988 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16989 skip "Need MDS version at least 2.11.56"
16991 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
16992 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
16993 error "create files under remote dir failed $i"
16994 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
16996 run_test 230l "readdir between MDTs won't crash"
16999 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17000 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17001 skip "Need MDS version at least 2.11.56"
17004 local mig_dir=$DIR/$tdir/migrate_dir
17005 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17009 echo "Creating files and dirs with xattrs"
17010 test_mkdir $DIR/$tdir
17011 test_mkdir -i0 -c1 $mig_dir
17013 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17014 error "cannot set xattr attr1 on dir"
17015 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17016 error "cannot set xattr attr2 on dir"
17017 touch $mig_dir/dir/f0
17018 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17019 error "cannot set xattr attr1 on file"
17020 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17021 error "cannot set xattr attr2 on file"
17022 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17023 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17024 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17025 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17026 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17027 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17028 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17029 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17030 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17032 echo "Migrating to MDT1"
17033 $LFS migrate -m $MDTIDX $mig_dir ||
17034 error "fails on migrating dir to MDT1"
17036 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17037 echo "Checking xattrs"
17038 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17039 [ "$val" = $longstr ] ||
17040 error "expecting xattr1 $longstr on dir, found $val"
17041 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17042 [ "$val" = $shortstr ] ||
17043 error "expecting xattr2 $shortstr on dir, found $val"
17044 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17045 [ "$val" = $longstr ] ||
17046 error "expecting xattr1 $longstr on file, found $val"
17047 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17048 [ "$val" = $shortstr ] ||
17049 error "expecting xattr2 $shortstr on file, found $val"
17051 run_test 230m "xattrs not changed after dir migration"
17055 # For simplicity this test assumes that max_pages_per_rpc
17056 # is the same across all OSCs
17057 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17058 local bulk_size=$((max_pages * PAGE_SIZE))
17059 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17062 mkdir -p $DIR/$tdir
17063 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17064 error "failed to set stripe with -S ${brw_size}M option"
17066 # clear the OSC stats
17067 $LCTL set_param osc.*.stats=0 &>/dev/null
17070 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17071 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17072 oflag=direct &>/dev/null || error "dd failed"
17074 sync; sleep 1; sync # just to be safe
17075 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17076 if [ x$nrpcs != "x1" ]; then
17077 $LCTL get_param osc.*.stats
17078 error "found $nrpcs ost_write RPCs, not 1 as expected"
17082 # Drop the OSC cache, otherwise we will read from it
17083 cancel_lru_locks osc
17085 # clear the OSC stats
17086 $LCTL set_param osc.*.stats=0 &>/dev/null
17088 # Client reads $bulk_size.
17089 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17090 iflag=direct &>/dev/null || error "dd failed"
17092 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17093 if [ x$nrpcs != "x1" ]; then
17094 $LCTL get_param osc.*.stats
17095 error "found $nrpcs ost_read RPCs, not 1 as expected"
17098 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17101 mkdir -p $DIR/$tdir
17103 for i in {0..1023}; do
17104 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17105 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17106 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17110 run_test 231b "must not assert on fully utilized OST request buffer"
17113 mkdir -p $DIR/$tdir
17114 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17116 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17117 do_facet ost1 $LCTL set_param fail_loc=0x31c
17119 # ignore dd failure
17120 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17122 do_facet ost1 $LCTL set_param fail_loc=0
17123 umount_client $MOUNT || error "umount failed"
17124 mount_client $MOUNT || error "mount failed"
17125 stop ost1 || error "cannot stop ost1"
17126 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17128 run_test 232a "failed lock should not block umount"
17131 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17132 skip "Need MDS version at least 2.10.58"
17134 mkdir -p $DIR/$tdir
17135 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17136 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17138 cancel_lru_locks osc
17140 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17141 do_facet ost1 $LCTL set_param fail_loc=0x31c
17144 $LFS data_version $DIR/$tdir/$tfile || true
17146 do_facet ost1 $LCTL set_param fail_loc=0
17147 umount_client $MOUNT || error "umount failed"
17148 mount_client $MOUNT || error "mount failed"
17149 stop ost1 || error "cannot stop ost1"
17150 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17152 run_test 232b "failed data version lock should not block umount"
17155 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17156 skip "Need MDS version at least 2.3.64"
17157 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17159 local fid=$($LFS path2fid $MOUNT)
17161 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17162 error "cannot access $MOUNT using its FID '$fid'"
17164 run_test 233a "checking that OBF of the FS root succeeds"
17167 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17168 skip "Need MDS version at least 2.5.90"
17169 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17171 local fid=$($LFS path2fid $MOUNT/.lustre)
17173 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17174 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17176 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17177 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17178 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17180 run_test 233b "checking that OBF of the FS .lustre succeeds"
17183 local p="$TMP/sanityN-$TESTNAME.parameters"
17184 save_lustre_params client "llite.*.xattr_cache" > $p
17185 lctl set_param llite.*.xattr_cache 1 ||
17186 skip_env "xattr cache is not supported"
17188 mkdir -p $DIR/$tdir || error "mkdir failed"
17189 touch $DIR/$tdir/$tfile || error "touch failed"
17190 # OBD_FAIL_LLITE_XATTR_ENOMEM
17191 $LCTL set_param fail_loc=0x1405
17192 getfattr -n user.attr $DIR/$tdir/$tfile &&
17193 error "getfattr should have failed with ENOMEM"
17194 $LCTL set_param fail_loc=0x0
17197 restore_lustre_params < $p
17200 run_test 234 "xattr cache should not crash on ENOMEM"
17203 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17204 skip "Need MDS version at least 2.4.52"
17206 flock_deadlock $DIR/$tfile
17211 124) error "process hangs on a deadlock"
17213 *) error "error executing flock_deadlock $DIR/$tfile"
17217 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17221 check_swap_layouts_support
17223 local ref1=/etc/passwd
17224 local ref2=/etc/group
17225 local file1=$DIR/$tdir/f1
17226 local file2=$DIR/$tdir/f2
17228 test_mkdir -c1 $DIR/$tdir
17229 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17230 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17231 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17232 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17233 local fd=$(free_fd)
17234 local cmd="exec $fd<>$file2"
17237 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17238 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17241 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17246 run_test 236 "Layout swap on open unlinked file"
17248 # LU-4659 linkea consistency
17250 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17251 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17252 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17253 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17256 ln $DIR/$tfile $DIR/$tfile.lnk
17257 touch $DIR/$tfile.new
17258 mv $DIR/$tfile.new $DIR/$tfile
17259 local fid1=$($LFS path2fid $DIR/$tfile)
17260 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17261 local path1=$($LFS fid2path $FSNAME "$fid1")
17262 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17263 local path2=$($LFS fid2path $FSNAME "$fid2")
17264 [ $tfile.lnk == $path2 ] ||
17265 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17268 run_test 238 "Verify linkea consistency"
17270 test_239A() { # was test_239
17271 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17272 skip "Need MDS version at least 2.5.60"
17274 local list=$(comma_list $(mdts_nodes))
17276 mkdir -p $DIR/$tdir
17277 createmany -o $DIR/$tdir/f- 5000
17278 unlinkmany $DIR/$tdir/f- 5000
17279 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17280 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17281 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17282 osp.*MDT*.sync_in_flight" | calc_sum)
17283 [ "$changes" -eq 0 ] || error "$changes not synced"
17285 run_test 239A "osp_sync test"
17287 test_239a() { #LU-5297
17288 remote_mds_nodsh && skip "remote MDS with nodsh"
17291 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17292 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17293 chgrp $RUNAS_GID $DIR/$tfile
17294 wait_delete_completed
17296 run_test 239a "process invalid osp sync record correctly"
17298 test_239b() { #LU-5297
17299 remote_mds_nodsh && skip "remote MDS with nodsh"
17302 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17303 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17304 chgrp $RUNAS_GID $DIR/$tfile1
17305 wait_delete_completed
17306 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17308 chgrp $RUNAS_GID $DIR/$tfile2
17309 wait_delete_completed
17311 run_test 239b "process osp sync record with ENOMEM error correctly"
17314 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17315 remote_mds_nodsh && skip "remote MDS with nodsh"
17317 mkdir -p $DIR/$tdir
17319 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17320 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17321 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17322 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17324 umount_client $MOUNT || error "umount failed"
17325 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17326 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17327 mount_client $MOUNT || error "failed to mount client"
17329 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17330 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17332 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17338 for LOOP in $(seq $count); do
17339 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17340 cancel_lru_locks $OSC || true
17348 for LOOP in $(seq $1); do
17349 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17354 test_241a() { # was test_241
17355 local bsize=$PAGE_SIZE
17357 (( bsize < 40960 )) && bsize=40960
17358 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17360 cancel_lru_locks $OSC
17361 test_241_bio 1000 $bsize &
17363 test_241_dio 1000 $bsize
17366 run_test 241a "bio vs dio"
17369 local bsize=$PAGE_SIZE
17371 (( bsize < 40960 )) && bsize=40960
17372 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17374 test_241_dio 1000 $bsize &
17376 test_241_dio 1000 $bsize
17379 run_test 241b "dio vs dio"
17382 remote_mds_nodsh && skip "remote MDS with nodsh"
17384 mkdir -p $DIR/$tdir
17385 touch $DIR/$tdir/$tfile
17387 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17388 do_facet mds1 lctl set_param fail_loc=0x105
17389 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17391 do_facet mds1 lctl set_param fail_loc=0
17392 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17394 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17398 test_mkdir $DIR/$tdir
17399 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17401 run_test 243 "various group lock tests"
17405 test_mkdir $DIR/$tdir
17406 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17407 sendfile_grouplock $DIR/$tdir/$tfile || \
17408 error "sendfile+grouplock failed"
17411 run_test 244a "sendfile with group lock tests"
17415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17418 local size=$((1024*1024))
17420 test_mkdir $DIR/$tdir
17421 for i in $(seq 1 $threads); do
17422 local file=$DIR/$tdir/file_$((i / 10))
17423 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17426 for i in $(seq 1 $threads); do
17430 run_test 244b "multi-threaded write with group lock"
17433 local flagname="multi_mod_rpcs"
17434 local connect_data_name="max_mod_rpcs"
17437 # check if multiple modify RPCs flag is set
17438 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17439 grep "connect_flags:")
17442 echo "$out" | grep -qw $flagname
17443 if [ $? -ne 0 ]; then
17444 echo "connect flag $flagname is not set"
17448 # check if multiple modify RPCs data is set
17449 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17452 echo "$out" | grep -qw $connect_data_name ||
17453 error "import should have connect data $connect_data_name"
17455 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17461 umount_client $submount
17466 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17468 skip_env "Fileset feature is not supported"
17470 local submount=${MOUNT}_$tdir
17473 mkdir -p $submount || error "mkdir $submount failed"
17474 FILESET="$FILESET/$tdir" mount_client $submount ||
17475 error "mount $submount failed"
17476 trap "cleanup_247 $submount" EXIT
17477 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17478 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17479 error "read $MOUNT/$tdir/$tfile failed"
17480 cleanup_247 $submount
17482 run_test 247a "mount subdir as fileset"
17485 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17486 skip_env "Fileset feature is not supported"
17488 local submount=${MOUNT}_$tdir
17490 rm -rf $MOUNT/$tdir
17491 mkdir -p $submount || error "mkdir $submount failed"
17493 FILESET="$FILESET/$tdir" mount_client $submount &&
17494 error "mount $submount should fail"
17497 run_test 247b "mount subdir that dose not exist"
17500 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17501 skip_env "Fileset feature is not supported"
17503 local submount=${MOUNT}_$tdir
17505 mkdir -p $MOUNT/$tdir/dir1
17506 mkdir -p $submount || error "mkdir $submount failed"
17507 trap "cleanup_247 $submount" EXIT
17508 FILESET="$FILESET/$tdir" mount_client $submount ||
17509 error "mount $submount failed"
17510 local fid=$($LFS path2fid $MOUNT/)
17511 $LFS fid2path $submount $fid && error "fid2path should fail"
17512 cleanup_247 $submount
17514 run_test 247c "running fid2path outside root"
17517 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17518 skip "Fileset feature is not supported"
17520 local submount=${MOUNT}_$tdir
17522 mkdir -p $MOUNT/$tdir/dir1
17523 mkdir -p $submount || error "mkdir $submount failed"
17524 FILESET="$FILESET/$tdir" mount_client $submount ||
17525 error "mount $submount failed"
17526 trap "cleanup_247 $submount" EXIT
17527 local fid=$($LFS path2fid $submount/dir1)
17528 $LFS fid2path $submount $fid || error "fid2path should succeed"
17529 cleanup_247 $submount
17531 run_test 247d "running fid2path inside root"
17535 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17537 skip "Fileset feature is not supported"
17539 local submount=${MOUNT}_$tdir
17542 mkdir -p $submount || error "mkdir $submount failed"
17543 FILESET="$FILESET/.." mount_client $submount &&
17544 error "mount $submount should fail"
17547 run_test 247e "mount .. as fileset"
17550 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17551 [ -z "$fast_read_sav" ] && skip "no fast read support"
17553 # create a large file for fast read verification
17554 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17556 # make sure the file is created correctly
17557 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17558 { rm -f $DIR/$tfile; skip "file creation error"; }
17560 echo "Test 1: verify that fast read is 4 times faster on cache read"
17562 # small read with fast read enabled
17563 $LCTL set_param -n llite.*.fast_read=1
17564 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17565 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17566 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17567 # small read with fast read disabled
17568 $LCTL set_param -n llite.*.fast_read=0
17569 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17570 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17571 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17573 # verify that fast read is 4 times faster for cache read
17574 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17575 error_not_in_vm "fast read was not 4 times faster: " \
17576 "$t_fast vs $t_slow"
17578 echo "Test 2: verify the performance between big and small read"
17579 $LCTL set_param -n llite.*.fast_read=1
17581 # 1k non-cache read
17582 cancel_lru_locks osc
17583 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17584 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17585 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17587 # 1M non-cache read
17588 cancel_lru_locks osc
17589 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17590 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17591 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17593 # verify that big IO is not 4 times faster than small IO
17594 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17595 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17597 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17600 run_test 248a "fast read verification"
17603 # Default short_io_bytes=16384, try both smaller and larger sizes.
17604 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
17605 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
17606 echo "bs=53248 count=113 normal buffered write"
17607 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
17608 error "dd of initial data file failed"
17609 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
17611 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
17612 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
17613 error "dd with sync normal writes failed"
17614 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
17616 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
17617 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
17618 error "dd with sync small writes failed"
17619 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
17621 cancel_lru_locks osc
17623 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
17624 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
17625 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
17626 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
17627 iflag=direct || error "dd with O_DIRECT small read failed"
17628 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
17629 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
17630 error "compare $TMP/$tfile.1 failed"
17632 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
17633 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
17635 # just to see what the maximum tunable value is, and test parsing
17636 echo "test invalid parameter 2MB"
17637 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
17638 error "too-large short_io_bytes allowed"
17639 echo "test maximum parameter 512KB"
17640 # if we can set a larger short_io_bytes, run test regardless of version
17641 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
17642 # older clients may not allow setting it this large, that's OK
17643 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
17644 skip "Need at least client version 2.13.50"
17645 error "medium short_io_bytes failed"
17647 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17648 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
17650 echo "test large parameter 64KB"
17651 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
17652 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17654 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
17655 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
17656 error "dd with sync large writes failed"
17657 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
17659 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
17660 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
17661 num=$((113 * 4096 / PAGE_SIZE))
17662 echo "bs=$size count=$num oflag=direct large write $tfile.3"
17663 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
17664 error "dd with O_DIRECT large writes failed"
17665 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
17666 error "compare $DIR/$tfile.3 failed"
17668 cancel_lru_locks osc
17670 echo "bs=$size count=$num iflag=direct large read $tfile.2"
17671 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
17672 error "dd with O_DIRECT large read failed"
17673 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
17674 error "compare $TMP/$tfile.2 failed"
17676 echo "bs=$size count=$num iflag=direct large read $tfile.3"
17677 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
17678 error "dd with O_DIRECT large read failed"
17679 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
17680 error "compare $TMP/$tfile.3 failed"
17682 run_test 248b "test short_io read and write for both small and large sizes"
17684 test_249() { # LU-7890
17685 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
17686 skip "Need at least version 2.8.54"
17689 $LFS setstripe -c 1 $DIR/$tfile
17690 # Offset 2T == 4k * 512M
17691 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
17692 error "dd to 2T offset failed"
17694 run_test 249 "Write above 2T file size"
17697 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
17698 && skip "no 16TB file size limit on ZFS"
17700 $LFS setstripe -c 1 $DIR/$tfile
17701 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
17702 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
17703 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
17704 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
17705 conv=notrunc,fsync && error "append succeeded"
17708 run_test 250 "Write above 16T limit"
17711 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
17713 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
17714 #Skip once - writing the first stripe will succeed
17715 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17716 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
17717 error "short write happened"
17719 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17720 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
17721 error "short read happened"
17725 run_test 251 "Handling short read and write correctly"
17728 remote_mds_nodsh && skip "remote MDS with nodsh"
17729 remote_ost_nodsh && skip "remote OST with nodsh"
17730 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
17731 skip_env "ldiskfs only test"
17741 # check lr_reader on OST0000
17743 dev=$(facet_device $tgt)
17744 out=$(do_facet $tgt $LR_READER $dev)
17745 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17747 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
17748 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
17749 error "Invalid uuid returned by $LR_READER on target $tgt"
17750 echo -e "uuid returned by $LR_READER is '$uuid'\n"
17752 # check lr_reader -c on MDT0000
17754 dev=$(facet_device $tgt)
17755 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
17756 skip "$LR_READER does not support additional options"
17758 out=$(do_facet $tgt $LR_READER -c $dev)
17759 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17761 num=$(echo "$out" | grep -c "mdtlov")
17762 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
17763 error "Invalid number of mdtlov clients returned by $LR_READER"
17764 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
17766 # check lr_reader -cr on MDT0000
17767 out=$(do_facet $tgt $LR_READER -cr $dev)
17768 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17770 echo "$out" | grep -q "^reply_data:$" ||
17771 error "$LR_READER should have returned 'reply_data' section"
17772 num=$(echo "$out" | grep -c "client_generation")
17773 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
17775 run_test 252 "check lr_reader tool"
17778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17779 remote_mds_nodsh && skip "remote MDS with nodsh"
17780 remote_mgs_nodsh && skip "remote MGS with nodsh"
17784 local ost_name=$(ostname_from_index $ostidx)
17787 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
17788 do_facet $SINGLEMDS $LCTL get_param -n \
17789 osp.$mdtosc_proc1.reserved_mb_high ||
17790 skip "remote MDS does not support reserved_mb_high"
17794 wait_delete_completed
17797 pool_add $TESTNAME || error "Pool creation failed"
17798 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
17800 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
17801 error "Setstripe failed"
17803 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
17805 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
17807 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
17809 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17810 osp.$mdtosc_proc1.prealloc_status)
17811 echo "prealloc_status $oa_status"
17813 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
17814 error "File creation should fail"
17816 #object allocation was stopped, but we still able to append files
17817 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
17818 oflag=append || error "Append failed"
17820 rm -f $DIR/$tdir/$tfile.0
17822 # For this test, we want to delete the files we created to go out of
17823 # space but leave the watermark, so we remain nearly out of space
17824 ost_watermarks_enospc_delete_files $tfile $ostidx
17826 wait_delete_completed
17830 for i in $(seq 10 12); do
17831 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
17832 2>/dev/null || error "File creation failed after rm"
17835 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17836 osp.$mdtosc_proc1.prealloc_status)
17837 echo "prealloc_status $oa_status"
17839 if (( oa_status != 0 )); then
17840 error "Object allocation still disable after rm"
17843 run_test 253 "Check object allocation limit"
17846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17847 remote_mds_nodsh && skip "remote MDS with nodsh"
17848 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
17849 skip "MDS does not support changelog_size"
17852 local MDT0=$(facet_svc $SINGLEMDS)
17854 changelog_register || error "changelog_register failed"
17856 changelog_clear 0 || error "changelog_clear failed"
17858 local size1=$(do_facet $SINGLEMDS \
17859 $LCTL get_param -n mdd.$MDT0.changelog_size)
17860 echo "Changelog size $size1"
17863 $LFS mkdir -i 0 $DIR/$tdir
17865 mkdir -p $DIR/$tdir/pics/2008/zachy
17866 touch $DIR/$tdir/pics/2008/zachy/timestamp
17867 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
17868 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17869 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17870 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17871 rm $DIR/$tdir/pics/desktop.jpg
17873 local size2=$(do_facet $SINGLEMDS \
17874 $LCTL get_param -n mdd.$MDT0.changelog_size)
17875 echo "Changelog size after work $size2"
17877 (( $size2 > $size1 )) ||
17878 error "new Changelog size=$size2 less than old size=$size1"
17880 run_test 254 "Check changelog size"
17887 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
17888 awk -F: '{print $2}' | grep $type > /dev/null
17889 if [ $? -ne 0 ]; then
17899 lfs ladvise -a willread $file > /dev/null 2>&1
17900 if [ $? -eq 0 ]; then
17904 lfs ladvise -a willread $file 2>&1 |
17905 grep "Inappropriate ioctl for device" > /dev/null
17906 if [ $? -eq 0 ]; then
17913 bc <<<"scale=2; ($1 - $2) * 100 / $2"
17916 # run a random read IO workload
17917 # usage: random_read_iops <filename> <filesize> <iosize>
17918 random_read_iops() {
17921 local iosize=${3:-4096}
17923 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
17924 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
17927 drop_file_oss_cache() {
17931 $LFS ladvise -a dontneed $file 2>/dev/null ||
17932 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
17935 ladvise_willread_performance()
17938 local average_origin=0
17939 local average_cache=0
17940 local average_ladvise=0
17942 for ((i = 1; i <= $repeat; i++)); do
17943 echo "Iter $i/$repeat: reading without willread hint"
17944 cancel_lru_locks osc
17945 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17946 local speed_origin=$(random_read_iops $DIR/$tfile $size)
17947 echo "Iter $i/$repeat: uncached speed: $speed_origin"
17948 average_origin=$(bc <<<"$average_origin + $speed_origin")
17950 cancel_lru_locks osc
17951 local speed_cache=$(random_read_iops $DIR/$tfile $size)
17952 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
17953 average_cache=$(bc <<<"$average_cache + $speed_cache")
17955 cancel_lru_locks osc
17956 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17957 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
17958 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
17959 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
17960 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
17962 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
17963 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
17964 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
17966 speedup_cache=$(percent $average_cache $average_origin)
17967 speedup_ladvise=$(percent $average_ladvise $average_origin)
17969 echo "Average uncached read: $average_origin"
17970 echo "Average speedup with OSS cached read: " \
17971 "$average_cache = +$speedup_cache%"
17972 echo "Average speedup with ladvise willread: " \
17973 "$average_ladvise = +$speedup_ladvise%"
17975 local lowest_speedup=20
17976 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
17977 echo "Speedup with OSS cached read less than $lowest_speedup%," \
17978 "got $average_cache%. Skipping ladvise willread check."
17982 # the test won't work on ZFS until it supports 'ladvise dontneed', but
17983 # it is still good to run until then to exercise 'ladvise willread'
17984 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17985 [ "$ost1_FSTYPE" = "zfs" ] &&
17986 echo "osd-zfs does not support dontneed or drop_caches" &&
17989 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
17990 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
17991 error_not_in_vm "Speedup with willread is less than " \
17992 "$lowest_speedup%, got $average_ladvise%"
17996 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17997 skip "lustre < 2.8.54 does not support ladvise "
17998 remote_ost_nodsh && skip "remote OST with nodsh"
18000 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18002 ladvise_no_type willread $DIR/$tfile &&
18003 skip "willread ladvise is not supported"
18005 ladvise_no_ioctl $DIR/$tfile &&
18006 skip "ladvise ioctl is not supported"
18009 local size=$((size_mb * 1048576))
18010 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18011 error "dd to $DIR/$tfile failed"
18013 lfs ladvise -a willread $DIR/$tfile ||
18014 error "Ladvise failed with no range argument"
18016 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18017 error "Ladvise failed with no -l or -e argument"
18019 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18020 error "Ladvise failed with only -e argument"
18022 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18023 error "Ladvise failed with only -l argument"
18025 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18026 error "End offset should not be smaller than start offset"
18028 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18029 error "End offset should not be equal to start offset"
18031 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18032 error "Ladvise failed with overflowing -s argument"
18034 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18035 error "Ladvise failed with overflowing -e argument"
18037 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18038 error "Ladvise failed with overflowing -l argument"
18040 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18041 error "Ladvise succeeded with conflicting -l and -e arguments"
18043 echo "Synchronous ladvise should wait"
18045 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18046 do_nodes $(comma_list $(osts_nodes)) \
18047 $LCTL set_param fail_val=$delay fail_loc=0x237
18049 local start_ts=$SECONDS
18050 lfs ladvise -a willread $DIR/$tfile ||
18051 error "Ladvise failed with no range argument"
18052 local end_ts=$SECONDS
18053 local inteval_ts=$((end_ts - start_ts))
18055 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18056 error "Synchronous advice didn't wait reply"
18059 echo "Asynchronous ladvise shouldn't wait"
18060 local start_ts=$SECONDS
18061 lfs ladvise -a willread -b $DIR/$tfile ||
18062 error "Ladvise failed with no range argument"
18063 local end_ts=$SECONDS
18064 local inteval_ts=$((end_ts - start_ts))
18066 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18067 error "Asynchronous advice blocked"
18070 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18071 ladvise_willread_performance
18073 run_test 255a "check 'lfs ladvise -a willread'"
18079 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
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
18089 ladvise_no_type dontneed $DIR/$tfile &&
18090 skip "dontneed ladvise is not supported"
18092 ladvise_no_ioctl $DIR/$tfile &&
18093 skip "ladvise ioctl is not supported"
18095 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18096 [ "$ost1_FSTYPE" = "zfs" ] &&
18097 skip "zfs-osd does not support 'ladvise dontneed'"
18100 local size=$((size_mb * 1048576))
18101 # In order to prevent disturbance of other processes, only check 3/4
18102 # of the memory usage
18103 local kibibytes=$((size_mb * 1024 * 3 / 4))
18105 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18106 error "dd to $DIR/$tfile failed"
18108 #force write to complete before dropping OST cache & checking memory
18111 local total=$(facet_meminfo ost1 MemTotal)
18112 echo "Total memory: $total KiB"
18114 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18115 local before_read=$(facet_meminfo ost1 Cached)
18116 echo "Cache used before read: $before_read KiB"
18118 lfs ladvise -a willread $DIR/$tfile ||
18119 error "Ladvise willread failed"
18120 local after_read=$(facet_meminfo ost1 Cached)
18121 echo "Cache used after read: $after_read KiB"
18123 lfs ladvise -a dontneed $DIR/$tfile ||
18124 error "Ladvise dontneed again failed"
18125 local no_read=$(facet_meminfo ost1 Cached)
18126 echo "Cache used after dontneed ladvise: $no_read KiB"
18128 if [ $total -lt $((before_read + kibibytes)) ]; then
18129 echo "Memory is too small, abort checking"
18133 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18134 error "Ladvise willread should use more memory" \
18135 "than $kibibytes KiB"
18138 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18139 error "Ladvise dontneed should release more memory" \
18140 "than $kibibytes KiB"
18143 run_test 255b "check 'lfs ladvise -a dontneed'"
18146 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18147 skip "lustre < 2.10.50 does not support lockahead"
18155 test_mkdir -p $DIR/$tdir
18156 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18158 #test 10 returns only success/failure
18160 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18162 if [ $rc -eq 255 ]; then
18163 error "Ladvise test${i} failed, ${rc}"
18166 #test 11 counts lock enqueue requests, all others count new locks
18168 count=$(do_facet ost1 \
18169 $LCTL get_param -n ost.OSS.ost.stats)
18170 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18172 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18174 if [ $rc -eq 255 ]; then
18175 error "Ladvise test${i} failed, ${rc}"
18178 new_count=$(do_facet ost1 \
18179 $LCTL get_param -n ost.OSS.ost.stats)
18180 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18181 awk '{ print $2 }')
18183 difference="$((new_count - count))"
18184 if [ $difference -ne $rc ]; then
18185 error "Ladvise test${i}, bad enqueue count, returned " \
18186 "${rc}, actual ${difference}"
18189 for i in $(seq 12 21); do
18190 # If we do not do this, we run the risk of having too many
18191 # locks and starting lock cancellation while we are checking
18193 cancel_lru_locks osc
18195 count=$($LCTL get_param -n \
18196 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18198 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18200 if [ $rc -eq 255 ]; then
18201 error "Ladvise test ${i} failed, ${rc}"
18204 new_count=$($LCTL get_param -n \
18205 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18206 difference="$((new_count - count))"
18208 # Test 15 output is divided by 100 to map down to valid return
18209 if [ $i -eq 15 ]; then
18213 if [ $difference -ne $rc ]; then
18214 error "Ladvise test ${i}, bad lock count, returned " \
18215 "${rc}, actual ${difference}"
18219 #test 22 returns only success/failure
18221 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18223 if [ $rc -eq 255 ]; then
18224 error "Ladvise test${i} failed, ${rc}"
18227 run_test 255c "suite of ladvise lockahead tests"
18230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18231 remote_mds_nodsh && skip "remote MDS with nodsh"
18232 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18233 changelog_users $SINGLEMDS | grep "^cl" &&
18234 skip "active changelog user"
18240 mdt_dev=$(mdsdevname 1)
18243 changelog_register || error "changelog_register failed"
18246 mkdir -p $DIR/$tdir
18248 changelog_clear 0 || error "changelog_clear failed"
18251 touch $DIR/$tdir/{1..10}
18254 stop $SINGLEMDS || error "Fail to stop MDT"
18258 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18260 #after mount new plainllog is used
18261 touch $DIR/$tdir/{11..19}
18262 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18263 stack_trap "rm -f $tmpfile"
18264 cat_sl=$(do_facet $SINGLEMDS "sync; \
18265 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18266 llog_reader $tmpfile | grep -c type=1064553b")
18267 do_facet $SINGLEMDS llog_reader $tmpfile
18269 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18271 changelog_clear 0 || error "changelog_clear failed"
18273 cat_sl=$(do_facet $SINGLEMDS "sync; \
18274 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18275 llog_reader $tmpfile | grep -c type=1064553b")
18277 if (( cat_sl == 2 )); then
18278 error "Empty plain llog was not deleted from changelog catalog"
18279 elif (( cat_sl != 1 )); then
18280 error "Active plain llog shouldn't be deleted from catalog"
18283 run_test 256 "Check llog delete for empty and not full state"
18286 remote_mds_nodsh && skip "remote MDS with nodsh"
18287 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18288 skip "Need MDS version at least 2.8.55"
18290 test_mkdir $DIR/$tdir
18292 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18293 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18296 #define OBD_FAIL_MDS_XATTR_REP 0x161
18297 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18298 local facet=mds$((mdtidx + 1))
18299 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18300 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18302 stop $facet || error "stop MDS failed"
18303 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18304 error "start MDS fail"
18305 wait_recovery_complete $facet
18307 run_test 257 "xattr locks are not lost"
18309 # Verify we take the i_mutex when security requires it
18311 #define OBD_FAIL_IMUTEX_SEC 0x141c
18312 $LCTL set_param fail_loc=0x141c
18314 chmod u+s $DIR/$tfile
18315 chmod a+rwx $DIR/$tfile
18316 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18318 if [ $RC -ne 0 ]; then
18319 error "error, failed to take i_mutex, rc=$?"
18323 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18325 # Verify we do NOT take the i_mutex in the normal case
18327 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18328 $LCTL set_param fail_loc=0x141d
18331 chmod a+rw $DIR/$tfile
18332 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18334 if [ $RC -ne 0 ]; then
18335 error "error, took i_mutex unnecessarily, rc=$?"
18340 run_test 258b "verify i_mutex security behavior"
18343 local file=$DIR/$tfile
18347 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18349 stack_trap "rm -f $file" EXIT
18351 wait_delete_completed
18352 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18353 echo "before: $before"
18355 $LFS setstripe -i 0 -c 1 $file
18356 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18358 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18359 echo "after write: $after"
18361 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18362 do_facet ost1 $LCTL set_param fail_loc=0x2301
18364 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18365 echo "after truncate: $after"
18368 do_facet ost1 $LCTL set_param fail_loc=0
18369 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18371 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18372 echo "after restart: $after"
18373 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18374 error "missing truncate?"
18378 run_test 259 "crash at delayed truncate"
18381 #define OBD_FAIL_MDC_CLOSE 0x806
18382 $LCTL set_param fail_loc=0x80000806
18386 run_test 260 "Check mdc_close fail"
18388 ### Data-on-MDT sanity tests ###
18390 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18391 skip "Need MDS version at least 2.10.55 for DoM"
18394 local dom=$DIR/$tdir/dom_file
18395 local tmp=$DIR/$tdir/tmp_file
18397 mkdir -p $DIR/$tdir
18399 # basic checks for DoM component creation
18400 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18401 error "Can set MDT layout to non-first entry"
18403 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18404 error "Can define multiple entries as MDT layout"
18406 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18408 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18409 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18410 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18412 local mdtidx=$($LFS getstripe -m $dom)
18413 local mdtname=MDT$(printf %04x $mdtidx)
18414 local facet=mds$((mdtidx + 1))
18415 local space_check=1
18417 # Skip free space checks with ZFS
18418 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18422 local size_tmp=$((65536 * 3))
18423 local mdtfree1=$(do_facet $facet \
18424 lctl get_param -n osd*.*$mdtname.kbytesfree)
18426 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18427 # check also direct IO along write
18428 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18429 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18431 cmp $tmp $dom || error "file data is different"
18432 [ $(stat -c%s $dom) == $size_tmp ] ||
18433 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18434 if [ $space_check == 1 ]; then
18435 local mdtfree2=$(do_facet $facet \
18436 lctl get_param -n osd*.*$mdtname.kbytesfree)
18438 # increase in usage from by $size_tmp
18439 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18440 error "MDT free space wrong after write: " \
18441 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18445 local size_dom=10000
18447 $TRUNCATE $dom $size_dom
18448 [ $(stat -c%s $dom) == $size_dom ] ||
18449 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18450 if [ $space_check == 1 ]; then
18451 mdtfree1=$(do_facet $facet \
18452 lctl get_param -n osd*.*$mdtname.kbytesfree)
18453 # decrease in usage from $size_tmp to new $size_dom
18454 [ $(($mdtfree1 - $mdtfree2)) -ge \
18455 $(((size_tmp - size_dom) / 1024)) ] ||
18456 error "MDT free space is wrong after truncate: " \
18457 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18463 size_dom=$((size_dom + size_tmp))
18464 [ $(stat -c%s $dom) == $size_dom ] ||
18465 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18466 if [ $space_check == 1 ]; then
18467 mdtfree2=$(do_facet $facet \
18468 lctl get_param -n osd*.*$mdtname.kbytesfree)
18469 # increase in usage by $size_tmp from previous
18470 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18471 error "MDT free space is wrong after append: " \
18472 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18477 if [ $space_check == 1 ]; then
18478 mdtfree1=$(do_facet $facet \
18479 lctl get_param -n osd*.*$mdtname.kbytesfree)
18480 # decrease in usage by $size_dom from previous
18481 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18482 error "MDT free space is wrong after removal: " \
18483 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18486 # combined striping
18487 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18488 error "Can't create DoM + OST striping"
18490 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18491 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18492 # check also direct IO along write
18493 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18495 cmp $tmp $dom || error "file data is different"
18496 [ $(stat -c%s $dom) == $size_tmp ] ||
18497 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18502 run_test 270a "DoM: basic functionality tests"
18505 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18506 skip "Need MDS version at least 2.10.55"
18508 local dom=$DIR/$tdir/dom_file
18509 local max_size=1048576
18511 mkdir -p $DIR/$tdir
18512 $LFS setstripe -E $max_size -L mdt $dom
18514 # truncate over the limit
18515 $TRUNCATE $dom $(($max_size + 1)) &&
18516 error "successful truncate over the maximum size"
18517 # write over the limit
18518 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18519 error "successful write over the maximum size"
18520 # append over the limit
18521 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18522 echo "12345" >> $dom && error "successful append over the maximum size"
18527 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18530 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18531 skip "Need MDS version at least 2.10.55"
18533 mkdir -p $DIR/$tdir
18534 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18536 # check files inherit DoM EA
18537 touch $DIR/$tdir/first
18538 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18539 error "bad pattern"
18540 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18541 error "bad stripe count"
18542 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18543 error "bad stripe size"
18545 # check directory inherits DoM EA and uses it as default
18546 mkdir $DIR/$tdir/subdir
18547 touch $DIR/$tdir/subdir/second
18548 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18549 error "bad pattern in sub-directory"
18550 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18551 error "bad stripe count in sub-directory"
18552 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18553 error "bad stripe size in sub-directory"
18556 run_test 270c "DoM: DoM EA inheritance tests"
18559 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18560 skip "Need MDS version at least 2.10.55"
18562 mkdir -p $DIR/$tdir
18563 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18565 # inherit default DoM striping
18566 mkdir $DIR/$tdir/subdir
18567 touch $DIR/$tdir/subdir/f1
18569 # change default directory striping
18570 $LFS setstripe -c 1 $DIR/$tdir/subdir
18571 touch $DIR/$tdir/subdir/f2
18572 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18573 error "wrong default striping in file 2"
18574 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18575 error "bad pattern in file 2"
18578 run_test 270d "DoM: change striping from DoM to RAID0"
18581 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18582 skip "Need MDS version at least 2.10.55"
18584 mkdir -p $DIR/$tdir/dom
18585 mkdir -p $DIR/$tdir/norm
18588 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18589 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18591 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18592 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18594 # find DoM files by layout
18595 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18596 [ $NUM -eq $DOMFILES ] ||
18597 error "lfs find -L: found $NUM, expected $DOMFILES"
18598 echo "Test 1: lfs find 20 DOM files by layout: OK"
18600 # there should be 1 dir with default DOM striping
18601 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18603 error "lfs find -L: found $NUM, expected 1 dir"
18604 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18606 # find DoM files by stripe size
18607 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18608 [ $NUM -eq $DOMFILES ] ||
18609 error "lfs find -S: found $NUM, expected $DOMFILES"
18610 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18612 # find files by stripe offset except DoM files
18613 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18614 [ $NUM -eq $NORMFILES ] ||
18615 error "lfs find -i: found $NUM, expected $NORMFILES"
18616 echo "Test 5: lfs find no DOM files by stripe index: OK"
18619 run_test 270e "DoM: lfs find with DoM files test"
18622 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18623 skip "Need MDS version at least 2.10.55"
18625 local mdtname=${FSNAME}-MDT0000-mdtlov
18626 local dom=$DIR/$tdir/dom_file
18627 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
18628 lod.$mdtname.dom_stripesize)
18629 local dom_limit=131072
18631 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
18632 local dom_current=$(do_facet mds1 $LCTL get_param -n \
18633 lod.$mdtname.dom_stripesize)
18634 [ ${dom_limit} -eq ${dom_current} ] ||
18635 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
18637 $LFS mkdir -i 0 -c 1 $DIR/$tdir
18638 $LFS setstripe -d $DIR/$tdir
18639 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
18640 error "Can't set directory default striping"
18642 # exceed maximum stripe size
18643 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18644 error "Can't create file with $((dom_limit * 2)) DoM stripe"
18645 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
18646 error "Able to create DoM component size more than LOD limit"
18648 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
18649 dom_current=$(do_facet mds1 $LCTL get_param -n \
18650 lod.$mdtname.dom_stripesize)
18651 [ 0 -eq ${dom_current} ] ||
18652 error "Can't set zero DoM stripe limit"
18655 # attempt to create DoM file on server with disabled DoM should
18656 # remove DoM entry from layout and be succeed
18657 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
18658 error "Can't create DoM file (DoM is disabled)"
18659 [ $($LFS getstripe -L $dom) == "mdt" ] &&
18660 error "File has DoM component while DoM is disabled"
18663 # attempt to create DoM file with only DoM stripe should return error
18664 $LFS setstripe -E $dom_limit -L mdt $dom &&
18665 error "Able to create DoM-only file while DoM is disabled"
18667 # too low values to be aligned with smallest stripe size 64K
18668 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
18669 dom_current=$(do_facet mds1 $LCTL get_param -n \
18670 lod.$mdtname.dom_stripesize)
18671 [ 30000 -eq ${dom_current} ] &&
18672 error "Can set too small DoM stripe limit"
18674 # 64K is a minimal stripe size in Lustre, expect limit of that size
18675 [ 65536 -eq ${dom_current} ] ||
18676 error "Limit is not set to 64K but ${dom_current}"
18678 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
18679 dom_current=$(do_facet mds1 $LCTL get_param -n \
18680 lod.$mdtname.dom_stripesize)
18682 [ 2147483648 -eq ${dom_current} ] &&
18683 error "Can set too large DoM stripe limit"
18685 do_facet mds1 $LCTL set_param -n \
18686 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
18687 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18688 error "Can't create DoM component size after limit change"
18689 do_facet mds1 $LCTL set_param -n \
18690 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
18691 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
18692 error "Can't create DoM file after limit decrease"
18693 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
18694 error "Can create big DoM component after limit decrease"
18695 touch ${dom}_def ||
18696 error "Can't create file with old default layout"
18698 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
18701 run_test 270f "DoM: maximum DoM stripe size checks"
18704 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18705 skip "Need MDS version at least 2.10.55"
18707 local dom=$DIR/$tdir/dom
18709 mkdir -p $DIR/$tdir
18711 $LFS setstripe -E 1024K -L mdt $dom
18713 lctl set_param -n mdc.*.stats=clear
18714 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18715 cat $dom > /dev/null
18716 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
18717 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
18721 run_test 271a "DoM: data is cached for read after write"
18724 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18725 skip "Need MDS version at least 2.10.55"
18727 local dom=$DIR/$tdir/dom
18729 mkdir -p $DIR/$tdir
18731 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18733 lctl set_param -n mdc.*.stats=clear
18734 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18735 cancel_lru_locks mdc
18736 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
18737 # second stat to check size is cached on client
18738 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
18739 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18740 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
18743 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
18746 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18747 skip "Need MDS version at least 2.10.55"
18749 local dom=$DIR/$tdir/dom
18751 mkdir -p $DIR/$tdir
18753 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18755 lctl set_param -n mdc.*.stats=clear
18756 lctl set_param -n osc.*.stats=clear
18757 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
18758 cancel_lru_locks mdc
18759 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18760 # second stat to check size is cached on client
18761 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18762 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18763 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
18764 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
18765 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
18768 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
18774 local mdt=MDT$(printf %04x $mdtidx)
18776 if [ -z $param ]; then
18777 lctl get_param -n mdc.*$mdt*.stats
18779 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
18784 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18785 skip "Need MDS version at least 2.10.55"
18787 local dom=$DIR/$tdir/dom
18789 mkdir -p $DIR/$tdir
18791 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18793 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18794 local facet=mds$((mdtidx + 1))
18796 cancel_lru_locks mdc
18797 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
18798 createmany -o $dom 1000
18799 lctl set_param -n mdc.*.stats=clear
18800 smalliomany -w $dom 1000 200
18801 get_mdc_stats $mdtidx
18802 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18803 # Each file has 1 open, 1 IO enqueues, total 2000
18804 # but now we have also +1 getxattr for security.capability, total 3000
18805 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
18806 unlinkmany $dom 1000
18808 cancel_lru_locks mdc
18809 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
18810 createmany -o $dom 1000
18811 lctl set_param -n mdc.*.stats=clear
18812 smalliomany -w $dom 1000 200
18813 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18814 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
18815 # for OPEN and IO lock.
18816 [ $((enq - enq_2)) -ge 1000 ] ||
18817 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
18818 unlinkmany $dom 1000
18821 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
18823 cleanup_271def_tests() {
18829 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18830 skip "Need MDS version at least 2.10.57"
18832 local dom=$DIR/$tdir/dom
18833 local tmp=$TMP/$tfile
18834 trap "cleanup_271def_tests $tmp" EXIT
18836 mkdir -p $DIR/$tdir
18838 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18840 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18842 cancel_lru_locks mdc
18843 dd if=/dev/urandom of=$tmp bs=1000 count=1
18844 dd if=$tmp of=$dom bs=1000 count=1
18845 cancel_lru_locks mdc
18847 cat /etc/hosts >> $tmp
18848 lctl set_param -n mdc.*.stats=clear
18850 # append data to the same file it should update local page
18851 echo "Append to the same page"
18852 cat /etc/hosts >> $dom
18853 local num=$(get_mdc_stats $mdtidx ost_read)
18854 local ra=$(get_mdc_stats $mdtidx req_active)
18855 local rw=$(get_mdc_stats $mdtidx req_waittime)
18857 [ -z $num ] || error "$num READ RPC occured"
18858 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18862 cmp $tmp $dom || error "file miscompare"
18864 cancel_lru_locks mdc
18865 lctl set_param -n mdc.*.stats=clear
18867 echo "Open and read file"
18868 cat $dom > /dev/null
18869 local num=$(get_mdc_stats $mdtidx ost_read)
18870 local ra=$(get_mdc_stats $mdtidx req_active)
18871 local rw=$(get_mdc_stats $mdtidx req_waittime)
18873 [ -z $num ] || error "$num READ RPC occured"
18874 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18878 cmp $tmp $dom || error "file miscompare"
18882 run_test 271d "DoM: read on open (1K file in reply buffer)"
18885 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18886 skip "Need MDS version at least 2.10.57"
18888 local dom=$DIR/$tdir/dom
18889 local tmp=$TMP/$tfile
18890 trap "cleanup_271def_tests $tmp" EXIT
18892 mkdir -p $DIR/$tdir
18894 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18896 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18898 cancel_lru_locks mdc
18899 dd if=/dev/urandom of=$tmp bs=265000 count=1
18900 dd if=$tmp of=$dom bs=265000 count=1
18901 cancel_lru_locks mdc
18902 cat /etc/hosts >> $tmp
18903 lctl set_param -n mdc.*.stats=clear
18905 echo "Append to the same page"
18906 cat /etc/hosts >> $dom
18907 local num=$(get_mdc_stats $mdtidx ost_read)
18908 local ra=$(get_mdc_stats $mdtidx req_active)
18909 local rw=$(get_mdc_stats $mdtidx req_waittime)
18911 [ -z $num ] || error "$num READ RPC occured"
18912 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18916 cmp $tmp $dom || error "file miscompare"
18918 cancel_lru_locks mdc
18919 lctl set_param -n mdc.*.stats=clear
18921 echo "Open and read file"
18922 cat $dom > /dev/null
18923 local num=$(get_mdc_stats $mdtidx ost_read)
18924 local ra=$(get_mdc_stats $mdtidx req_active)
18925 local rw=$(get_mdc_stats $mdtidx req_waittime)
18927 [ -z $num ] && num=0
18928 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
18929 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18933 cmp $tmp $dom || error "file miscompare"
18937 run_test 271f "DoM: read on open (200K file and read tail)"
18940 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
18941 skip "Skipping due to old client or server version"
18943 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
18945 $CHECKSTAT -t file $DIR1/$tfile
18947 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
18950 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
18951 $LCTL set_param fail_loc=0x80000314
18952 rm $DIR1/$tfile || error "Unlink fails"
18954 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
18955 [ $RC -eq 0 ] || error "Failed write to stale object"
18957 run_test 271g "Discard DoM data vs client flush race"
18960 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18961 skip "Need MDS version at least 2.11.50"
18963 local dom=$DIR/$tdir/dom
18964 mkdir -p $DIR/$tdir
18966 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
18967 dd if=/dev/urandom of=$dom bs=512K count=1 ||
18968 error "failed to write data into $dom"
18969 local old_md5=$(md5sum $dom)
18971 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
18972 error "failed to migrate to the same DoM component"
18974 local new_md5=$(md5sum $dom)
18976 [ "$old_md5" == "$new_md5" ] ||
18977 error "md5sum differ: $old_md5, $new_md5"
18979 [ $($LFS getstripe -c $dom) -eq 2 ] ||
18980 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
18982 run_test 272a "DoM migration: new layout with the same DOM component"
18985 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18986 skip "Need MDS version at least 2.11.50"
18988 local dom=$DIR/$tdir/dom
18989 mkdir -p $DIR/$tdir
18990 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18992 local mdtidx=$($LFS getstripe -m $dom)
18993 local mdtname=MDT$(printf %04x $mdtidx)
18994 local facet=mds$((mdtidx + 1))
18996 local mdtfree1=$(do_facet $facet \
18997 lctl get_param -n osd*.*$mdtname.kbytesfree)
18998 dd if=/dev/urandom of=$dom bs=2M count=1 ||
18999 error "failed to write data into $dom"
19000 local old_md5=$(md5sum $dom)
19001 cancel_lru_locks mdc
19002 local mdtfree1=$(do_facet $facet \
19003 lctl get_param -n osd*.*$mdtname.kbytesfree)
19005 $LFS migrate -c2 $dom ||
19006 error "failed to migrate to the new composite layout"
19007 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19008 error "MDT stripe was not removed"
19010 cancel_lru_locks mdc
19011 local new_md5=$(md5sum $dom)
19012 [ "$old_md5" == "$new_md5" ] ||
19013 error "$old_md5 != $new_md5"
19015 # Skip free space checks with ZFS
19016 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19017 local mdtfree2=$(do_facet $facet \
19018 lctl get_param -n osd*.*$mdtname.kbytesfree)
19019 [ $mdtfree2 -gt $mdtfree1 ] ||
19020 error "MDT space is not freed after migration"
19024 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19027 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19028 skip "Need MDS version at least 2.11.50"
19030 local dom=$DIR/$tdir/$tfile
19031 mkdir -p $DIR/$tdir
19032 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19034 local mdtidx=$($LFS getstripe -m $dom)
19035 local mdtname=MDT$(printf %04x $mdtidx)
19036 local facet=mds$((mdtidx + 1))
19038 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19039 error "failed to write data into $dom"
19040 local old_md5=$(md5sum $dom)
19041 cancel_lru_locks mdc
19042 local mdtfree1=$(do_facet $facet \
19043 lctl get_param -n osd*.*$mdtname.kbytesfree)
19045 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19046 error "failed to migrate to the new composite layout"
19047 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19048 error "MDT stripe was not removed"
19050 cancel_lru_locks mdc
19051 local new_md5=$(md5sum $dom)
19052 [ "$old_md5" == "$new_md5" ] ||
19053 error "$old_md5 != $new_md5"
19055 # Skip free space checks with ZFS
19056 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19057 local mdtfree2=$(do_facet $facet \
19058 lctl get_param -n osd*.*$mdtname.kbytesfree)
19059 [ $mdtfree2 -gt $mdtfree1 ] ||
19060 error "MDS space is not freed after migration"
19064 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19067 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19068 skip "Need MDS version at least 2.12.55"
19070 local dom=$DIR/$tdir/$tfile
19071 mkdir -p $DIR/$tdir
19072 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19074 local mdtidx=$($LFS getstripe -m $dom)
19075 local mdtname=MDT$(printf %04x $mdtidx)
19076 local facet=mds$((mdtidx + 1))
19078 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19079 error "failed to write data into $dom"
19080 local old_md5=$(md5sum $dom)
19081 cancel_lru_locks mdc
19082 local mdtfree1=$(do_facet $facet \
19083 lctl get_param -n osd*.*$mdtname.kbytesfree)
19085 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19086 error "failed mirroring to the new composite layout"
19087 $LFS mirror resync $dom ||
19088 error "failed mirror resync"
19089 $LFS mirror split --mirror-id 1 -d $dom ||
19090 error "failed mirror split"
19092 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19093 error "MDT stripe was not removed"
19095 cancel_lru_locks mdc
19096 local new_md5=$(md5sum $dom)
19097 [ "$old_md5" == "$new_md5" ] ||
19098 error "$old_md5 != $new_md5"
19100 # Skip free space checks with ZFS
19101 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19102 local mdtfree2=$(do_facet $facet \
19103 lctl get_param -n osd*.*$mdtname.kbytesfree)
19104 [ $mdtfree2 -gt $mdtfree1 ] ||
19105 error "MDS space is not freed after DOM mirror deletion"
19109 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19112 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19113 skip "Need MDS version at least 2.12.55"
19115 local dom=$DIR/$tdir/$tfile
19116 mkdir -p $DIR/$tdir
19117 $LFS setstripe -c 2 $dom
19119 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19120 error "failed to write data into $dom"
19121 local old_md5=$(md5sum $dom)
19122 cancel_lru_locks mdc
19124 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19125 error "failed mirroring to the DOM layout"
19126 $LFS mirror resync $dom ||
19127 error "failed mirror resync"
19128 $LFS mirror split --mirror-id 1 -d $dom ||
19129 error "failed mirror split"
19131 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19132 error "MDT stripe was not removed"
19134 cancel_lru_locks mdc
19135 local new_md5=$(md5sum $dom)
19136 [ "$old_md5" == "$new_md5" ] ||
19137 error "$old_md5 != $new_md5"
19141 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19144 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19145 skip "Need MDS version at least 2.12.55"
19147 local dom=$DIR/$tdir/$tfile
19148 mkdir -p $DIR/$tdir
19149 $LFS setstripe -c 2 $dom
19151 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19152 error "failed to write data into $dom"
19153 local old_md5=$(md5sum $dom)
19154 cancel_lru_locks mdc
19156 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19157 error "failed migrating to the DOM file"
19159 cancel_lru_locks mdc
19160 local new_md5=$(md5sum $dom)
19161 [ "$old_md5" != "$new_md5" ] &&
19162 error "$old_md5 != $new_md5"
19166 run_test 272f "DoM migration: OST-striped file to DOM file"
19169 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19170 skip "Need MDS version at least 2.11.50"
19172 # Layout swap cannot be done if either file has DOM component,
19173 # this will never be supported, migration should be used instead
19175 local dom=$DIR/$tdir/$tfile
19176 mkdir -p $DIR/$tdir
19178 $LFS setstripe -c2 ${dom}_plain
19179 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19180 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19181 error "can swap layout with DoM component"
19182 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19183 error "can swap layout with DoM component"
19185 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19186 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19187 error "can swap layout with DoM component"
19188 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19189 error "can swap layout with DoM component"
19192 run_test 273a "DoM: layout swapping should fail with DOM"
19195 remote_ost_nodsh && skip "remote OST with nodsh"
19196 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19197 skip "Need OST version >= 2.10.57"
19199 local file=$DIR/$tfile
19202 oss=$(comma_list $(osts_nodes))
19204 dd if=/dev/urandom of=$file bs=1M count=2 ||
19205 error "failed to create a file"
19206 cancel_lru_locks osc
19209 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19210 error "failed to read a file"
19212 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19213 $LCTL set_param fail_loc=0x8000031f
19215 cancel_lru_locks osc &
19218 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19219 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19220 #IO takes another lock, but matches the PENDING one
19221 #and places it to the IO RPC
19222 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19223 error "failed to read a file with PENDING lock"
19225 run_test 275 "Read on a canceled duplicate lock"
19228 remote_ost_nodsh && skip "remote OST with nodsh"
19231 do_facet ost1 "(while true; do \
19232 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19233 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19236 for LOOP in $(seq 20); do
19238 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19241 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19242 rm $TMP/sanity_276_pid"
19244 run_test 276 "Race between mount and obd_statfs"
19247 $LCTL set_param ldlm.namespaces.*.lru_size=0
19248 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19249 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19250 grep ^used_mb | awk '{print $2}')
19251 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19252 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19253 oflag=direct conv=notrunc
19254 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19255 grep ^used_mb | awk '{print $2}')
19256 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19258 run_test 277 "Direct IO shall drop page cache"
19261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19262 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19263 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19264 skip "needs the same host for mdt1 mdt2" && return
19269 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19270 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19276 echo "Starting MDTs"
19277 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19279 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19281 do_facet mds2 $LCTL set_param fail_loc=0
19283 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19284 wait_recovery_complete mds2
19286 run_test 278 "Race starting MDS between MDTs stop/start"
19288 cleanup_test_300() {
19292 test_striped_dir() {
19297 mkdir -p $DIR/$tdir
19299 SAVE_UMASK=$(umask)
19300 trap cleanup_test_300 RETURN EXIT
19302 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19303 $DIR/$tdir/striped_dir ||
19304 error "set striped dir error"
19306 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19307 [ "$mode" = "755" ] || error "expect 755 got $mode"
19309 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19310 error "getdirstripe failed"
19311 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19312 if [ "$stripe_count" != "2" ]; then
19313 error "1:stripe_count is $stripe_count, expect 2"
19315 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19316 if [ "$stripe_count" != "2" ]; then
19317 error "2:stripe_count is $stripe_count, expect 2"
19320 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19321 if [ "$stripe_index" != "$mdt_index" ]; then
19322 error "stripe_index is $stripe_index, expect $mdt_index"
19325 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19326 error "nlink error after create striped dir"
19328 mkdir $DIR/$tdir/striped_dir/a
19329 mkdir $DIR/$tdir/striped_dir/b
19331 stat $DIR/$tdir/striped_dir/a ||
19332 error "create dir under striped dir failed"
19333 stat $DIR/$tdir/striped_dir/b ||
19334 error "create dir under striped dir failed"
19336 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19337 error "nlink error after mkdir"
19339 rmdir $DIR/$tdir/striped_dir/a
19340 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19341 error "nlink error after rmdir"
19343 rmdir $DIR/$tdir/striped_dir/b
19344 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19345 error "nlink error after rmdir"
19347 chattr +i $DIR/$tdir/striped_dir
19348 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19349 error "immutable flags not working under striped dir!"
19350 chattr -i $DIR/$tdir/striped_dir
19352 rmdir $DIR/$tdir/striped_dir ||
19353 error "rmdir striped dir error"
19361 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19362 skip "skipped for lustre < 2.7.0"
19363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19364 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19366 test_striped_dir 0 || error "failed on striped dir on MDT0"
19367 test_striped_dir 1 || error "failed on striped dir on MDT0"
19369 run_test 300a "basic striped dir sanity test"
19372 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19373 skip "skipped for lustre < 2.7.0"
19374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19375 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19382 test_mkdir $DIR/$tdir || error "mkdir fail"
19383 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19384 error "set striped dir error"
19385 for i in {0..9}; do
19386 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19388 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19389 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19390 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19392 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19393 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19394 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19398 run_test 300b "check ctime/mtime for striped dir"
19401 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19402 skip "skipped for lustre < 2.7.0"
19403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19404 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19408 mkdir -p $DIR/$tdir
19409 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19410 error "set striped dir error"
19412 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19413 error "chown striped dir failed"
19415 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19416 error "create 5k files failed"
19418 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19420 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19424 run_test 300c "chown && check ls under striped directory"
19427 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19428 skip "skipped for lustre < 2.7.0"
19429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19430 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19435 mkdir -p $DIR/$tdir
19436 $LFS setstripe -c 2 $DIR/$tdir
19438 #local striped directory
19439 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19440 error "set striped dir error"
19441 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19442 error "create 10 files failed"
19444 #remote striped directory
19445 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19446 error "set striped dir error"
19447 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19448 error "create 10 files failed"
19450 for file in $(find $DIR/$tdir); do
19451 stripe_count=$($LFS getstripe -c $file)
19452 [ $stripe_count -eq 2 ] ||
19453 error "wrong stripe $stripe_count for $file"
19458 run_test 300d "check default stripe under striped directory"
19461 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19462 skip "Need MDS version at least 2.7.55"
19463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19464 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19469 mkdir -p $DIR/$tdir
19471 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19472 error "set striped dir error"
19474 touch $DIR/$tdir/striped_dir/a
19475 touch $DIR/$tdir/striped_dir/b
19476 touch $DIR/$tdir/striped_dir/c
19478 mkdir $DIR/$tdir/striped_dir/dir_a
19479 mkdir $DIR/$tdir/striped_dir/dir_b
19480 mkdir $DIR/$tdir/striped_dir/dir_c
19482 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19483 error "set striped adir under striped dir error"
19485 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19486 error "set striped bdir under striped dir error"
19488 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19489 error "set striped cdir under striped dir error"
19491 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19492 error "rename dir under striped dir fails"
19494 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19495 error "rename dir under different stripes fails"
19497 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19498 error "rename file under striped dir should succeed"
19500 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19501 error "rename dir under striped dir should succeed"
19505 run_test 300e "check rename under striped directory"
19508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19509 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19510 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19511 skip "Need MDS version at least 2.7.55"
19517 mkdir -p $DIR/$tdir
19519 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19520 error "set striped dir error"
19522 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19523 error "set striped dir error"
19525 touch $DIR/$tdir/striped_dir/a
19526 mkdir $DIR/$tdir/striped_dir/dir_a
19527 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19528 error "create striped dir under striped dir fails"
19530 touch $DIR/$tdir/striped_dir1/b
19531 mkdir $DIR/$tdir/striped_dir1/dir_b
19532 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19533 error "create striped dir under striped dir fails"
19535 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19536 error "rename dir under different striped dir should fail"
19538 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19539 error "rename striped dir under diff striped dir should fail"
19541 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19542 error "rename file under diff striped dirs fails"
19546 run_test 300f "check rename cross striped directory"
19548 test_300_check_default_striped_dir()
19551 local default_count=$2
19552 local default_index=$3
19555 local dir_stripe_index
19558 echo "checking $dirname $default_count $default_index"
19559 $LFS setdirstripe -D -c $default_count -i $default_index \
19560 -t all_char $DIR/$tdir/$dirname ||
19561 error "set default stripe on striped dir error"
19562 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19563 [ $stripe_count -eq $default_count ] ||
19564 error "expect $default_count get $stripe_count for $dirname"
19566 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19567 [ $stripe_index -eq $default_index ] ||
19568 error "expect $default_index get $stripe_index for $dirname"
19570 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19571 error "create dirs failed"
19573 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19574 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19575 for dir in $(find $DIR/$tdir/$dirname/*); do
19576 stripe_count=$($LFS getdirstripe -c $dir)
19577 [ $stripe_count -eq $default_count ] ||
19578 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19579 error "stripe count $default_count != $stripe_count for $dir"
19581 stripe_index=$($LFS getdirstripe -i $dir)
19582 [ $default_index -eq -1 ] ||
19583 [ $stripe_index -eq $default_index ] ||
19584 error "$stripe_index != $default_index for $dir"
19586 #check default stripe
19587 stripe_count=$($LFS getdirstripe -D -c $dir)
19588 [ $stripe_count -eq $default_count ] ||
19589 error "default count $default_count != $stripe_count for $dir"
19591 stripe_index=$($LFS getdirstripe -D -i $dir)
19592 [ $stripe_index -eq $default_index ] ||
19593 error "default index $default_index != $stripe_index for $dir"
19595 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
19599 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19600 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19601 skip "Need MDS version at least 2.7.55"
19608 mkdir $DIR/$tdir/normal_dir
19610 #Checking when client cache stripe index
19611 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
19612 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
19613 error "create striped_dir failed"
19615 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
19616 error "create dir0 fails"
19617 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
19618 [ $stripe_index -eq 0 ] ||
19619 error "dir0 expect index 0 got $stripe_index"
19621 mkdir $DIR/$tdir/striped_dir/dir1 ||
19622 error "create dir1 fails"
19623 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
19624 [ $stripe_index -eq 1 ] ||
19625 error "dir1 expect index 1 got $stripe_index"
19627 #check default stripe count/stripe index
19628 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
19629 test_300_check_default_striped_dir normal_dir 1 0
19630 test_300_check_default_striped_dir normal_dir 2 1
19631 test_300_check_default_striped_dir normal_dir 2 -1
19633 #delete default stripe information
19634 echo "delete default stripeEA"
19635 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
19636 error "set default stripe on striped dir error"
19638 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
19639 for dir in $(find $DIR/$tdir/normal_dir/*); do
19640 stripe_count=$($LFS getdirstripe -c $dir)
19641 [ $stripe_count -eq 0 ] ||
19642 error "expect 1 get $stripe_count for $dir"
19643 stripe_index=$($LFS getdirstripe -i $dir)
19644 [ $stripe_index -eq 0 ] ||
19645 error "expect 0 get $stripe_index for $dir"
19648 run_test 300g "check default striped directory for normal directory"
19651 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19652 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19653 skip "Need MDS version at least 2.7.55"
19659 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19660 error "set striped dir error"
19662 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
19663 test_300_check_default_striped_dir striped_dir 1 0
19664 test_300_check_default_striped_dir striped_dir 2 1
19665 test_300_check_default_striped_dir striped_dir 2 -1
19667 #delete default stripe information
19668 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
19669 error "set default stripe on striped dir error"
19671 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
19672 for dir in $(find $DIR/$tdir/striped_dir/*); do
19673 stripe_count=$($LFS getdirstripe -c $dir)
19674 [ $stripe_count -eq 0 ] ||
19675 error "expect 1 get $stripe_count for $dir"
19678 run_test 300h "check default striped directory for striped directory"
19681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19682 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19683 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19684 skip "Need MDS version at least 2.7.55"
19691 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19692 error "set striped dir error"
19694 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19695 error "create files under striped dir failed"
19697 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
19698 error "set striped hashdir error"
19700 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
19701 error "create dir0 under hash dir failed"
19702 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
19703 error "create dir1 under hash dir failed"
19705 # unfortunately, we need to umount to clear dir layout cache for now
19706 # once we fully implement dir layout, we can drop this
19707 umount_client $MOUNT || error "umount failed"
19708 mount_client $MOUNT || error "mount failed"
19710 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
19711 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
19712 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
19714 #set the stripe to be unknown hash type
19715 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
19716 $LCTL set_param fail_loc=0x1901
19717 for ((i = 0; i < 10; i++)); do
19718 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
19719 error "stat f-$i failed"
19720 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
19723 touch $DIR/$tdir/striped_dir/f0 &&
19724 error "create under striped dir with unknown hash should fail"
19726 $LCTL set_param fail_loc=0
19728 umount_client $MOUNT || error "umount failed"
19729 mount_client $MOUNT || error "mount failed"
19733 run_test 300i "client handle unknown hash type striped directory"
19736 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19738 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19739 skip "Need MDS version at least 2.7.55"
19746 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
19747 $LCTL set_param fail_loc=0x1702
19748 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19749 error "set striped dir error"
19751 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19752 error "create files under striped dir failed"
19754 $LCTL set_param fail_loc=0
19756 rm -rf $DIR/$tdir || error "unlink striped dir fails"
19760 run_test 300j "test large update record"
19763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19764 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19765 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19766 skip "Need MDS version at least 2.7.55"
19768 # this test needs a huge transaction
19770 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19771 osd*.$FSNAME-MDT0000.kbytestotal")
19772 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
19779 #define OBD_FAIL_LARGE_STRIPE 0x1703
19780 $LCTL set_param fail_loc=0x1703
19781 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
19782 error "set striped dir error"
19783 $LCTL set_param fail_loc=0
19785 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19786 error "getstripeddir fails"
19787 rm -rf $DIR/$tdir/striped_dir ||
19788 error "unlink striped dir fails"
19792 run_test 300k "test large striped directory"
19795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19796 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19797 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19798 skip "Need MDS version at least 2.7.55"
19802 test_mkdir -p $DIR/$tdir/striped_dir
19803 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
19804 error "chown $RUNAS_ID failed"
19805 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
19806 error "set default striped dir failed"
19808 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
19809 $LCTL set_param fail_loc=0x80000158
19810 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
19812 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
19813 [ $stripe_index -eq 1 ] ||
19814 error "expect 1 get $stripe_index for $dir"
19816 run_test 300l "non-root user to create dir under striped dir with stale layout"
19819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19820 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
19821 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19822 skip "Need MDS version at least 2.7.55"
19824 mkdir -p $DIR/$tdir/striped_dir
19825 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
19826 error "set default stripes dir error"
19828 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
19830 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
19831 [ $stripe_count -eq 0 ] ||
19832 error "expect 0 get $stripe_count for a"
19834 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
19835 error "set default stripes dir error"
19837 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
19839 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
19840 [ $stripe_count -eq 0 ] ||
19841 error "expect 0 get $stripe_count for b"
19843 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
19844 error "set default stripes dir error"
19846 mkdir $DIR/$tdir/striped_dir/c &&
19847 error "default stripe_index is invalid, mkdir c should fails"
19849 rm -rf $DIR/$tdir || error "rmdir fails"
19851 run_test 300m "setstriped directory on single MDT FS"
19854 local list=$(comma_list $(mdts_nodes))
19857 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19862 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19863 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19864 skip "Need MDS version at least 2.7.55"
19865 remote_mds_nodsh && skip "remote MDS with nodsh"
19868 local list=$(comma_list $(mdts_nodes))
19870 trap cleanup_300n RETURN EXIT
19871 mkdir -p $DIR/$tdir
19872 chmod 777 $DIR/$tdir
19873 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
19874 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19875 error "create striped dir succeeds with gid=0"
19877 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19878 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
19879 error "create striped dir fails with gid=-1"
19881 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19882 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
19883 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19884 error "set default striped dir succeeds with gid=0"
19887 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19888 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
19889 error "set default striped dir fails with gid=-1"
19892 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19893 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
19894 error "create test_dir fails"
19895 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
19896 error "create test_dir1 fails"
19897 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
19898 error "create test_dir2 fails"
19901 run_test 300n "non-root user to create dir under striped dir with default EA"
19904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19905 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19906 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19907 skip "Need MDS version at least 2.7.55"
19912 mkdir -p $DIR/$tdir
19914 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
19915 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
19916 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
19917 skip "not enough free inodes $numfree1 $numfree2"
19920 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
19921 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
19922 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
19923 skip "not enough free space $numfree1 $numfree2"
19926 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
19927 error "setdirstripe fails"
19929 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
19930 error "create dirs fails"
19932 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
19933 ls $DIR/$tdir/striped_dir > /dev/null ||
19934 error "ls striped dir fails"
19935 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
19936 error "unlink big striped dir fails"
19938 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
19941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19942 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19943 remote_mds_nodsh && skip "remote MDS with nodsh"
19945 mkdir -p $DIR/$tdir
19947 #define OBD_FAIL_OUT_ENOSPC 0x1704
19948 do_facet mds2 lctl set_param fail_loc=0x80001704
19949 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
19950 && error "create striped directory should fail"
19952 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
19954 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
19957 run_test 300p "create striped directory without space"
19960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19961 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19963 local fd=$(free_fd)
19964 local cmd="exec $fd<$tdir"
19966 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
19969 trap "eval $cmd" EXIT
19970 cd $tdir || error "cd $tdir fails"
19971 rmdir ../$tdir || error "rmdir $tdir fails"
19972 mkdir local_dir && error "create dir succeeds"
19973 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
19977 run_test 300q "create remote directory under orphan directory"
19980 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
19981 skip "Need MDS version at least 2.7.55" && return
19982 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19986 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
19987 error "set striped dir error"
19989 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19990 error "getstripeddir fails"
19993 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
19994 awk '/lmv_stripe_count:/ { print $2 }')
19996 [ $MDSCOUNT -ne $stripe_count ] &&
19997 error "wrong stripe count $stripe_count expected $MDSCOUNT"
19999 rm -rf $DIR/$tdir/striped_dir ||
20000 error "unlink striped dir fails"
20002 run_test 300r "test -1 striped directory"
20004 prepare_remote_file() {
20005 mkdir $DIR/$tdir/src_dir ||
20006 error "create remote source failed"
20008 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20009 error "cp to remote source failed"
20010 touch $DIR/$tdir/src_dir/a
20012 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20013 error "create remote target dir failed"
20015 touch $DIR/$tdir/tgt_dir/b
20017 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20018 error "rename dir cross MDT failed!"
20020 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20021 error "src_child still exists after rename"
20023 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20024 error "missing file(a) after rename"
20026 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20027 error "diff after rename"
20031 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20034 local remote_file=$DIR/$tdir/tgt_dir/b
20036 mkdir -p $DIR/$tdir
20038 prepare_remote_file || error "prepare remote file failed"
20041 $OPENUNLINK $remote_file $remote_file ||
20042 error "openunlink $remote_file failed"
20043 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20045 run_test 310a "open unlink remote file"
20048 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20051 local remote_file=$DIR/$tdir/tgt_dir/b
20053 mkdir -p $DIR/$tdir
20055 prepare_remote_file || error "prepare remote file failed"
20057 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20058 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20059 $CHECKSTAT -t file $remote_file || error "check file failed"
20061 run_test 310b "unlink remote file with multiple links while open"
20064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20065 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20067 local remote_file=$DIR/$tdir/tgt_dir/b
20069 mkdir -p $DIR/$tdir
20071 prepare_remote_file || error "prepare remote file failed"
20073 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20074 multiop_bg_pause $remote_file O_uc ||
20075 error "mulitop failed for remote file"
20077 $MULTIOP $DIR/$tfile Ouc
20078 kill -USR1 $MULTIPID
20081 run_test 310c "open-unlink remote file with multiple links"
20085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20086 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20087 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20088 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20089 remote_mds_nodsh && skip "remote MDS with nodsh"
20091 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20092 local mdts=$(comma_list $(mdts_nodes))
20094 mkdir -p $DIR/$tdir
20095 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20096 createmany -o $DIR/$tdir/$tfile. 1000
20098 # statfs data is not real time, let's just calculate it
20099 old_iused=$((old_iused + 1000))
20101 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20102 osp.*OST0000*MDT0000.create_count")
20103 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20104 osp.*OST0000*MDT0000.max_create_count")
20105 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20107 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20108 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20109 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20111 unlinkmany $DIR/$tdir/$tfile. 1000
20113 do_nodes $mdts "$LCTL set_param -n \
20114 osp.*OST0000*.max_create_count=$max_count"
20115 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20116 do_nodes $mdts "$LCTL set_param -n \
20117 osp.*OST0000*.create_count=$count"
20118 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20119 grep "=0" && error "create_count is zero"
20122 for i in $(seq 120); do
20123 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20124 # system may be too busy to destroy all objs in time, use
20125 # a somewhat small value to not fail autotest
20126 [ $((old_iused - new_iused)) -gt 400 ] && break
20130 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20131 [ $((old_iused - new_iused)) -gt 400 ] ||
20132 error "objs not destroyed after unlink"
20134 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20141 local vdevdir=$(dirname $(facet_vdevice $ost))
20142 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20143 local zfs_zapid=$(do_facet $ost $cmd |
20144 grep -w "/O/0/d$((objid%32))" -C 5 |
20145 awk '/Object/{getline; print $1}')
20146 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20147 awk "/$objid = /"'{printf $3}')
20152 zfs_object_blksz() {
20156 local vdevdir=$(dirname $(facet_vdevice $ost))
20157 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20158 local blksz=$(do_facet $ost $cmd $objid |
20159 awk '/dblk/{getline; printf $4}')
20161 case "${blksz: -1}" in
20162 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20163 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20170 test_312() { # LU-4856
20171 remote_ost_nodsh && skip "remote OST with nodsh"
20172 [ "$ost1_FSTYPE" = "zfs" ] ||
20173 skip_env "the test only applies to zfs"
20175 local max_blksz=$(do_facet ost1 \
20176 $ZFS get -p recordsize $(facet_device ost1) |
20177 awk '!/VALUE/{print $3}')
20179 # to make life a little bit easier
20180 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20181 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20183 local tf=$DIR/$tdir/$tfile
20185 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20187 # Get ZFS object id
20188 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20189 # block size change by sequential overwrite
20192 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20193 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20195 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20196 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20200 # block size change by sequential append write
20201 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20202 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20203 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20206 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20207 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20208 oflag=sync conv=notrunc
20210 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20211 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20212 error "blksz error, actual $blksz, " \
20213 "expected: 2 * $count * $PAGE_SIZE"
20219 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20220 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20222 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20223 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20224 [ $blksz -eq $PAGE_SIZE ] ||
20225 error "blksz error: $blksz, expected: $PAGE_SIZE"
20227 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20228 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20229 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20231 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20232 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20233 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20235 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20238 remote_ost_nodsh && skip "remote OST with nodsh"
20240 local file=$DIR/$tfile
20243 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20245 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20246 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20247 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20248 error "write should failed"
20249 do_facet ost1 "$LCTL set_param fail_loc=0"
20252 run_test 313 "io should fail after last_rcvd update fail"
20255 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20257 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20258 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20260 wait_delete_completed
20261 do_facet ost1 "$LCTL set_param fail_loc=0"
20263 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20265 test_315() { # LU-618
20266 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20268 local file=$DIR/$tfile
20271 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20272 error "multiop file write failed"
20273 $MULTIOP $file oO_RDONLY:r4063232_c &
20278 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20281 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20284 run_test 315 "read should be accounted"
20287 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20288 large_xattr_enabled || skip_env "ea_inode feature disabled"
20290 rm -rf $DIR/$tdir/d
20291 mkdir -p $DIR/$tdir/d
20292 chown nobody $DIR/$tdir/d
20293 touch $DIR/$tdir/d/file
20295 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
20297 run_test 316 "lfs mv"
20300 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20301 skip "Need MDS version at least 2.11.53"
20302 if [ "$ost1_FSTYPE" == "zfs" ]; then
20303 skip "LU-10370: no implementation for ZFS"
20307 local grant_blk_size
20309 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20310 awk '/grant_block_size:/ { print $2; exit; }')
20312 # Create File of size 5M. Truncate it to below size's and verify
20315 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20316 error "Create file $DIR/$tfile failed"
20317 stack_trap "rm -f $DIR/$tfile" EXIT
20319 for trunc_sz in 2097152 4097 4000 509 0; do
20320 $TRUNCATE $DIR/$tfile $trunc_sz ||
20321 error "truncate $tfile to $trunc_sz failed"
20322 local sz=$(stat --format=%s $DIR/$tfile)
20323 local blk=$(stat --format=%b $DIR/$tfile)
20324 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20325 grant_blk_size) * 8))
20327 if [[ $blk -ne $trunc_blk ]]; then
20328 $(which stat) $DIR/$tfile
20329 error "Expected Block $trunc_blk got $blk for $tfile"
20332 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20333 error "Expected Size $trunc_sz got $sz for $tfile"
20338 # Create file with a hole and write actual two blocks. Block count
20341 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20342 conv=fsync || error "Create file : $DIR/$tfile"
20344 # Calculate the final truncate size.
20345 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20348 # truncate to size $trunc_sz bytes. Strip the last block
20349 # The block count must drop to 8
20351 $TRUNCATE $DIR/$tfile $trunc_sz ||
20352 error "truncate $tfile to $trunc_sz failed"
20354 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20355 sz=$(stat --format=%s $DIR/$tfile)
20356 blk=$(stat --format=%b $DIR/$tfile)
20358 if [[ $blk -ne $trunc_bsz ]]; then
20359 $(which stat) $DIR/$tfile
20360 error "Expected Block $trunc_bsz got $blk for $tfile"
20363 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20364 error "Expected Size $trunc_sz got $sz for $tfile"
20366 run_test 317 "Verify blocks get correctly update after truncate"
20369 local old_max_active=$($LCTL get_param -n \
20370 llite.*.max_read_ahead_async_active 2>/dev/null)
20372 $LCTL set_param llite.*.max_read_ahead_async_active=256
20373 local max_active=$($LCTL get_param -n \
20374 llite.*.max_read_ahead_async_active 2>/dev/null)
20375 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20377 # currently reset to 0 is unsupported, leave it 512 for now.
20378 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
20379 error "set max_read_ahead_async_active should fail"
20381 $LCTL set_param llite.*.max_read_ahead_async_active=512
20382 max_active=$($LCTL get_param -n \
20383 llite.*.max_read_ahead_async_active 2>/dev/null)
20384 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20386 # restore @max_active
20387 [ $old_max_active -ne 0 ] && $LCTL set_param \
20388 llite.*.max_read_ahead_async_active=$old_max_active
20390 local old_threshold=$($LCTL get_param -n \
20391 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20392 local max_per_file_mb=$($LCTL get_param -n \
20393 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20395 local invalid=$(($max_per_file_mb + 1))
20397 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20398 && error "set $invalid should fail"
20400 local valid=$(($invalid - 1))
20402 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20403 error "set $valid should succeed"
20404 local threshold=$($LCTL get_param -n \
20405 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20406 [ $threshold -eq $valid ] || error \
20407 "expect threshold $valid got $threshold"
20409 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20411 run_test 318 "Verify async readahead tunables"
20414 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20416 local before=$(date +%s)
20418 local mdir=$DIR/$tdir
20419 local file=$mdir/xxx
20421 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20424 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20425 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20426 $LFS mv -m1 $file &
20429 dd if=$file of=/dev/null
20431 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20432 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20434 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20436 run_test 319 "lost lease lock on migrate error"
20439 local read_write=$1
20440 if [ "$read_write" = "write" ]; then
20441 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20442 elif [ "$read_write" = "read" ]; then
20443 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20445 error "argument error"
20448 # turn off debug for performance testing
20449 local saved_debug=$($LCTL get_param -n debug)
20450 $LCTL set_param debug=0
20452 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20454 # get ost1 size - $FSNAME-OST0000
20455 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20456 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20457 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20459 if [ "$read_write" = "read" ]; then
20460 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20463 local start_time=$(date +%s.%N)
20464 $dd_cmd bs=1M count=$blocks oflag=sync ||
20465 error "real dd $read_write error"
20466 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20468 if [ "$read_write" = "write" ]; then
20472 # define OBD_FAIL_OST_FAKE_RW 0x238
20473 do_facet ost1 $LCTL set_param fail_loc=0x238
20475 local start_time=$(date +%s.%N)
20476 $dd_cmd bs=1M count=$blocks oflag=sync ||
20477 error "fake dd $read_write error"
20478 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20480 if [ "$read_write" = "write" ]; then
20482 cancel_lru_locks osc
20483 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20484 error "$tfile size not $blocks MB"
20486 do_facet ost1 $LCTL set_param fail_loc=0
20488 echo "fake $read_write $duration_fake vs. normal $read_write" \
20489 "$duration in seconds"
20490 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
20491 error_not_in_vm "fake write is slower"
20493 $LCTL set_param -n debug="$saved_debug"
20496 test_399a() { # LU-7655 for OST fake write
20497 remote_ost_nodsh && skip "remote OST with nodsh"
20501 run_test 399a "fake write should not be slower than normal write"
20503 test_399b() { # LU-8726 for OST fake read
20504 remote_ost_nodsh && skip "remote OST with nodsh"
20505 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
20506 skip_env "ldiskfs only test"
20511 run_test 399b "fake read should not be slower than normal read"
20513 test_400a() { # LU-1606, was conf-sanity test_74
20514 if ! which $CC > /dev/null 2>&1; then
20515 skip_env "$CC is not installed"
20518 local extra_flags=''
20519 local out=$TMP/$tfile
20520 local prefix=/usr/include/lustre
20523 if ! [[ -d $prefix ]]; then
20524 # Assume we're running in tree and fixup the include path.
20525 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
20526 extra_flags+=" -L$LUSTRE/utils/.lib"
20529 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
20530 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
20531 error "client api broken"
20535 run_test 400a "Lustre client api program can compile and link"
20537 test_400b() { # LU-1606, LU-5011
20539 local out=$TMP/$tfile
20540 local prefix=/usr/include/linux/lustre
20542 # We use a hard coded prefix so that this test will not fail
20543 # when run in tree. There are headers in lustre/include/lustre/
20544 # that are not packaged (like lustre_idl.h) and have more
20545 # complicated include dependencies (like config.h and lnet/types.h).
20546 # Since this test about correct packaging we just skip them when
20547 # they don't exist (see below) rather than try to fixup cppflags.
20549 if ! which $CC > /dev/null 2>&1; then
20550 skip_env "$CC is not installed"
20553 for header in $prefix/*.h; do
20554 if ! [[ -f "$header" ]]; then
20558 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
20559 continue # lustre_ioctl.h is internal header
20562 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
20563 error "cannot compile '$header'"
20567 run_test 400b "packaged headers can be compiled"
20569 test_401a() { #LU-7437
20570 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
20571 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
20573 #count the number of parameters by "list_param -R"
20574 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
20575 #count the number of parameters by listing proc files
20576 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
20577 echo "proc_dirs='$proc_dirs'"
20578 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
20579 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
20582 [ $params -eq $procs ] ||
20583 error "found $params parameters vs. $procs proc files"
20585 # test the list_param -D option only returns directories
20586 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
20587 #count the number of parameters by listing proc directories
20588 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
20591 [ $params -eq $procs ] ||
20592 error "found $params parameters vs. $procs proc files"
20594 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
20597 local save=$($LCTL get_param -n jobid_var)
20600 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
20601 error "no error returned when setting bad parameters"
20603 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
20604 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
20606 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
20607 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
20608 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
20610 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
20613 local jobid_var_old=$($LCTL get_param -n jobid_var)
20614 local jobid_var_new
20616 $LCTL set_param jobid_var= &&
20617 error "no error returned for 'set_param a='"
20619 jobid_var_new=$($LCTL get_param -n jobid_var)
20620 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20621 error "jobid_var was changed by setting without value"
20623 $LCTL set_param jobid_var &&
20624 error "no error returned for 'set_param a'"
20626 jobid_var_new=$($LCTL get_param -n jobid_var)
20627 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20628 error "jobid_var was changed by setting without value"
20630 run_test 401c "Verify 'lctl set_param' without value fails in either format."
20633 local jobid_var_old=$($LCTL get_param -n jobid_var)
20634 local jobid_var_new
20635 local new_value="foo=bar"
20637 $LCTL set_param jobid_var=$new_value ||
20638 error "'set_param a=b' did not accept a value containing '='"
20640 jobid_var_new=$($LCTL get_param -n jobid_var)
20641 [[ "$jobid_var_new" == "$new_value" ]] ||
20642 error "'set_param a=b' failed on a value containing '='"
20644 # Reset the jobid_var to test the other format
20645 $LCTL set_param jobid_var=$jobid_var_old
20646 jobid_var_new=$($LCTL get_param -n jobid_var)
20647 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20648 error "failed to reset jobid_var"
20650 $LCTL set_param jobid_var $new_value ||
20651 error "'set_param a b' did not accept a value containing '='"
20653 jobid_var_new=$($LCTL get_param -n jobid_var)
20654 [[ "$jobid_var_new" == "$new_value" ]] ||
20655 error "'set_param a b' failed on a value containing '='"
20657 $LCTL set_param jobid_var $jobid_var_old
20658 jobid_var_new=$($LCTL get_param -n jobid_var)
20659 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20660 error "failed to reset jobid_var"
20662 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
20665 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
20666 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
20667 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
20668 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
20669 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
20670 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
20671 remote_mds_nodsh && skip "remote MDS with nodsh"
20673 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
20674 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
20675 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
20676 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
20677 echo "Touch failed - OK"
20679 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
20682 local file1=$DIR/$tfile.1
20683 local file2=$DIR/$tfile.2
20684 local tfile=$TMP/$tfile
20686 rm -f $file1 $file2 $tfile
20691 # 30 sec OBD_TIMEOUT in ll_getattr()
20692 # right before populating st_nlink
20693 $LCTL set_param fail_loc=0x80001409
20694 stat -c %h $file1 > $tfile &
20696 # create an alias, drop all locks and reclaim the dentry
20698 cancel_lru_locks mdc
20699 cancel_lru_locks osc
20700 sysctl -w vm.drop_caches=2
20704 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
20706 rm -f $tfile $file1 $file2
20708 run_test 403 "i_nlink should not drop to zero due to aliasing"
20710 test_404() { # LU-6601
20711 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
20712 skip "Need server version newer than 2.8.52"
20713 remote_mds_nodsh && skip "remote MDS with nodsh"
20715 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
20716 awk '/osp .*-osc-MDT/ { print $4}')
20719 for osp in $mosps; do
20720 echo "Deactivate: " $osp
20721 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
20722 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20723 awk -vp=$osp '$4 == p { print $2 }')
20724 [ $stat = IN ] || {
20725 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20726 error "deactivate error"
20728 echo "Activate: " $osp
20729 do_facet $SINGLEMDS $LCTL --device %$osp activate
20730 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20731 awk -vp=$osp '$4 == p { print $2 }')
20732 [ $stat = UP ] || {
20733 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20734 error "activate error"
20738 run_test 404 "validate manual {de}activated works properly for OSPs"
20741 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20742 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
20743 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
20744 skip "Layout swap lock is not supported"
20746 check_swap_layouts_support
20748 test_mkdir $DIR/$tdir
20749 swap_lock_test -d $DIR/$tdir ||
20750 error "One layout swap locked test failed"
20752 run_test 405 "Various layout swap lock tests"
20755 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20756 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20757 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
20758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20759 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
20760 skip "Need MDS version at least 2.8.50"
20762 local def_stripe_size=$($LFS getstripe -S $MOUNT)
20763 local test_pool=$TESTNAME
20765 pool_add $test_pool || error "pool_add failed"
20766 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
20767 error "pool_add_targets failed"
20769 save_layout_restore_at_exit $MOUNT
20771 # parent set default stripe count only, child will stripe from both
20772 # parent and fs default
20773 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
20774 error "setstripe $MOUNT failed"
20775 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
20776 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
20777 for i in $(seq 10); do
20778 local f=$DIR/$tdir/$tfile.$i
20779 touch $f || error "touch failed"
20780 local count=$($LFS getstripe -c $f)
20781 [ $count -eq $OSTCOUNT ] ||
20782 error "$f stripe count $count != $OSTCOUNT"
20783 local offset=$($LFS getstripe -i $f)
20784 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
20785 local size=$($LFS getstripe -S $f)
20786 [ $size -eq $((def_stripe_size * 2)) ] ||
20787 error "$f stripe size $size != $((def_stripe_size * 2))"
20788 local pool=$($LFS getstripe -p $f)
20789 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
20792 # change fs default striping, delete parent default striping, now child
20793 # will stripe from new fs default striping only
20794 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
20795 error "change $MOUNT default stripe failed"
20796 $LFS setstripe -c 0 $DIR/$tdir ||
20797 error "delete $tdir default stripe failed"
20798 for i in $(seq 11 20); do
20799 local f=$DIR/$tdir/$tfile.$i
20800 touch $f || error "touch $f failed"
20801 local count=$($LFS getstripe -c $f)
20802 [ $count -eq 1 ] || error "$f stripe count $count != 1"
20803 local offset=$($LFS getstripe -i $f)
20804 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
20805 local size=$($LFS getstripe -S $f)
20806 [ $size -eq $def_stripe_size ] ||
20807 error "$f stripe size $size != $def_stripe_size"
20808 local pool=$($LFS getstripe -p $f)
20809 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
20812 unlinkmany $DIR/$tdir/$tfile. 1 20
20814 local f=$DIR/$tdir/$tfile
20815 pool_remove_all_targets $test_pool $f
20816 pool_remove $test_pool $f
20818 run_test 406 "DNE support fs default striping"
20821 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20822 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20823 skip "Need MDS version at least 2.8.55"
20824 remote_mds_nodsh && skip "remote MDS with nodsh"
20826 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
20827 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
20828 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
20829 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
20830 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
20832 #define OBD_FAIL_DT_TXN_STOP 0x2019
20833 for idx in $(seq $MDSCOUNT); do
20834 do_facet mds$idx "lctl set_param fail_loc=0x2019"
20836 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
20837 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
20838 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
20841 run_test 407 "transaction fail should cause operation fail"
20844 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20846 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
20847 lctl set_param fail_loc=0x8000040a
20848 # let ll_prepare_partial_page() fail
20849 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
20853 # create at least 100 unused inodes so that
20854 # shrink_icache_memory(0) should not return 0
20855 touch $DIR/$tfile-{0..100}
20856 rm -f $DIR/$tfile-{0..100}
20859 echo 2 > /proc/sys/vm/drop_caches
20861 run_test 408 "drop_caches should not hang due to page leaks"
20865 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20867 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
20868 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
20869 touch $DIR/$tdir/guard || error "(2) Fail to create"
20871 local PREFIX=$(str_repeat 'A' 128)
20872 echo "Create 1K hard links start at $(date)"
20873 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20874 error "(3) Fail to hard link"
20876 echo "Links count should be right although linkEA overflow"
20877 stat $DIR/$tdir/guard || error "(4) Fail to stat"
20878 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
20879 [ $linkcount -eq 1001 ] ||
20880 error "(5) Unexpected hard links count: $linkcount"
20882 echo "List all links start at $(date)"
20883 ls -l $DIR/$tdir/foo > /dev/null ||
20884 error "(6) Fail to list $DIR/$tdir/foo"
20886 echo "Unlink hard links start at $(date)"
20887 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20888 error "(7) Fail to unlink"
20889 echo "Unlink hard links finished at $(date)"
20891 run_test 409 "Large amount of cross-MDTs hard links on the same file"
20895 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
20896 skip "Need client version at least 2.9.59"
20898 # Create a file, and stat it from the kernel
20899 local testfile=$DIR/$tfile
20902 local run_id=$RANDOM
20903 local my_ino=$(stat --format "%i" $testfile)
20905 # Try to insert the module. This will always fail as the
20906 # module is designed to not be inserted.
20907 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
20910 # Anything but success is a test failure
20912 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
20913 error "no inode match"
20915 run_test 410 "Test inode number returned from kernel thread"
20917 cleanup_test411_cgroup() {
20923 local cg_basedir=/sys/fs/cgroup/memory
20925 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
20926 skip "no setup for cgroup"
20928 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
20929 error "test file creation failed"
20930 cancel_lru_locks osc
20932 # Create a very small memory cgroup to force a slab allocation error
20933 local cgdir=$cg_basedir/osc_slab_alloc
20934 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
20935 trap "cleanup_test411_cgroup $cgdir" EXIT
20936 echo 2M > $cgdir/memory.kmem.limit_in_bytes
20937 echo 1M > $cgdir/memory.limit_in_bytes
20939 # Should not LBUG, just be killed by oom-killer
20940 # dd will return 0 even allocation failure in some environment.
20941 # So don't check return value
20942 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
20943 cleanup_test411_cgroup $cgdir
20947 run_test 411 "Slab allocation error with cgroup does not LBUG"
20950 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20951 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
20952 skip "Need server version at least 2.10.55"
20955 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
20956 error "mkdir failed"
20957 $LFS getdirstripe $DIR/$tdir
20958 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20959 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
20960 error "expect $((MDSCOUT - 1)) get $stripe_index"
20961 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
20962 [ $stripe_count -eq 2 ] ||
20963 error "expect 2 get $stripe_count"
20965 run_test 412 "mkdir on specific MDTs"
20969 local stripe_count=$2
20970 local mdts=$(comma_list $(mdts_nodes))
20973 local lmv_qos_prio_free
20974 local lmv_qos_threshold_rr
20975 local lmv_qos_maxage
20976 local lod_qos_prio_free
20977 local lod_qos_threshold_rr
20978 local lod_qos_maxage
20982 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
20983 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
20984 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
20986 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
20987 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
20988 stack_trap "$LCTL set_param \
20989 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
20990 stack_trap "$LCTL set_param \
20991 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
20992 stack_trap "$LCTL set_param \
20993 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
20995 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
20996 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
20997 lod_qos_prio_free=${lod_qos_prio_free%%%}
20998 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
20999 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21000 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21001 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21002 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21003 stack_trap "do_nodes $mdts $LCTL set_param \
21004 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21005 stack_trap "do_nodes $mdts $LCTL set_param \
21006 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21008 stack_trap "do_nodes $mdts $LCTL set_param \
21009 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21012 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21014 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21015 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21017 testdir=$DIR/$tdir-s$stripe_count/rr
21019 for i in $(seq $((100 * MDSCOUNT))); do
21020 eval $mkdir_cmd $testdir/subdir$i ||
21021 error "$mkdir_cmd subdir$i failed"
21024 for i in $(seq $MDSCOUNT); do
21025 count=$($LFS getdirstripe -i $testdir/* |
21026 grep ^$((i - 1))$ | wc -l)
21027 echo "$count directories created on MDT$((i - 1))"
21028 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21030 if [ $stripe_count -gt 1 ]; then
21031 count=$($LFS getdirstripe $testdir/* |
21032 grep -P "^\s+$((i - 1))\t" | wc -l)
21033 echo "$count stripes created on MDT$((i - 1))"
21034 # deviation should < 5% of average
21035 [ $count -lt $((95 * stripe_count)) ] ||
21036 [ $count -gt $((105 * stripe_count)) ] &&
21037 error "stripes are not evenly distributed"
21041 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
21042 do_nodes $mdts $LCTL set_param \
21043 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
21046 echo "Check for uneven MDTs: "
21056 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
21057 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
21058 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
21060 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21061 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21064 for ((i = 1; i < ${#ffree[@]}; i++)); do
21065 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
21066 if [ $tmp -gt $max ]; then
21070 if [ $tmp -lt $min ]; then
21076 [ ${ffree[min_index]} -eq 0 ] &&
21077 skip "no free files in MDT$min_index"
21078 [ ${ffree[min_index]} -gt 100000000 ] &&
21079 skip "too much free files in MDT$min_index"
21081 # Check if we need to generate uneven MDTs
21083 local diff=$(((max - min) * 100 / min))
21084 local value="$(generate_string 1024)"
21086 while [ $diff -lt $threshold ]; do
21087 # generate uneven MDTs, create till $threshold% diff
21088 echo -n "weight diff=$diff% must be > $threshold% ..."
21089 count=$((${ffree[min_index]} / 10))
21090 # 50 sec per 10000 files in vm
21091 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
21092 skip "$count files to create"
21093 echo "Fill MDT$min_index with $count files"
21094 [ -d $DIR/$tdir-MDT$min_index ] ||
21095 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
21096 error "mkdir $tdir-MDT$min_index failed"
21097 for i in $(seq $count); do
21098 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
21099 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
21100 error "create f$j_$i failed"
21101 setfattr -n user.413b -v $value \
21102 $DIR/$tdir-MDT$min_index/f$j_$i ||
21103 error "setfattr f$j_$i failed"
21106 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
21107 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
21108 max=$(((${ffree[max_index]} >> 8) * \
21109 (${bavail[max_index]} * bsize >> 16)))
21110 min=$(((${ffree[min_index]} >> 8) * \
21111 (${bavail[min_index]} * bsize >> 16)))
21112 diff=$(((max - min) * 100 / min))
21115 echo "MDT filesfree available: ${ffree[@]}"
21116 echo "MDT blocks available: ${bavail[@]}"
21117 echo "weight diff=$diff%"
21120 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
21122 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
21123 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
21124 # decrease statfs age, so that it can be updated in time
21125 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21126 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21130 testdir=$DIR/$tdir-s$stripe_count/qos
21132 for i in $(seq $((100 * MDSCOUNT))); do
21133 eval $mkdir_cmd $testdir/subdir$i ||
21134 error "$mkdir_cmd subdir$i failed"
21137 for i in $(seq $MDSCOUNT); do
21138 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
21140 echo "$count directories created on MDT$((i - 1))"
21142 if [ $stripe_count -gt 1 ]; then
21143 count=$($LFS getdirstripe $testdir/* |
21144 grep -P "^\s+$((i - 1))\t" | wc -l)
21145 echo "$count stripes created on MDT$((i - 1))"
21149 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
21150 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
21152 # D-value should > 10% of averge
21153 [ $((max - min)) -lt 10 ] &&
21154 error "subdirs shouldn't be evenly distributed"
21157 if [ $stripe_count -gt 1 ]; then
21158 max=$($LFS getdirstripe $testdir/* |
21159 grep -P "^\s+$max_index\t" | wc -l)
21160 min=$($LFS getdirstripe $testdir/* |
21161 grep -P "^\s+$min_index\t" | wc -l)
21162 [ $((max - min)) -le $((10 * stripe_count)) ] &&
21163 error "stripes shouldn't be evenly distributed"|| true
21168 [ $MDSCOUNT -lt 2 ] &&
21169 skip "We need at least 2 MDTs for this test"
21171 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21172 skip "Need server version at least 2.12.52"
21176 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21177 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21178 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21179 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21180 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
21183 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
21186 [ $MDSCOUNT -lt 2 ] &&
21187 skip "We need at least 2 MDTs for this test"
21189 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21190 skip "Need server version at least 2.12.52"
21194 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21195 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21196 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21197 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21198 $LFS setdirstripe -D -c $stripe_count \
21199 $DIR/$tdir-s$stripe_count/rr ||
21200 error "setdirstripe failed"
21201 $LFS setdirstripe -D -c $stripe_count \
21202 $DIR/$tdir-s$stripe_count/qos ||
21203 error "setdirstripe failed"
21204 test_qos_mkdir "mkdir" $stripe_count
21207 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
21210 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
21211 $LCTL set_param fail_loc=0x80000521
21212 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
21215 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
21218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21219 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
21220 skip "Need server version at least 2.11.52"
21230 # this test may be slow on ZFS
21231 [ "$mds1_FSTYPE" == "zfs" ] && total=100
21233 # though this test is designed for striped directory, let's test normal
21234 # directory too since lock is always saved as CoS lock.
21235 test_mkdir $DIR/$tdir || error "mkdir $tdir"
21236 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
21245 start_time=$(date +%s)
21246 for i in $(seq $total); do
21247 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
21250 end_time=$(date +%s)
21251 duration=$((end_time - start_time))
21253 kill -9 $setattr_pid
21255 echo "rename $total files took $duration sec"
21256 [ $duration -lt 100 ] || error "rename took $duration sec"
21258 run_test 415 "lock revoke is not missing"
21261 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
21262 skip "Need server version at least 2.11.55"
21264 # define OBD_FAIL_OSD_TXN_START 0x19a
21265 do_facet mds1 lctl set_param fail_loc=0x19a
21267 lfs mkdir -c $MDSCOUNT $DIR/$tdir
21271 run_test 416 "transaction start failure won't cause system hung"
21275 do_nodes $(comma_list $(mdts_nodes)) \
21276 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
21277 do_nodes $(comma_list $(mdts_nodes)) \
21278 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
21279 do_nodes $(comma_list $(mdts_nodes)) \
21280 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
21284 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21285 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
21286 skip "Need MDS version at least 2.11.56"
21288 trap cleanup_417 RETURN EXIT
21290 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
21291 do_nodes $(comma_list $(mdts_nodes)) \
21292 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21293 $LFS migrate -m 0 $DIR/$tdir.1 &&
21294 error "migrate dir $tdir.1 should fail"
21296 do_nodes $(comma_list $(mdts_nodes)) \
21297 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21298 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21299 error "create remote dir $tdir.2 should fail"
21301 do_nodes $(comma_list $(mdts_nodes)) \
21302 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21303 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21304 error "create striped dir $tdir.3 should fail"
21307 run_test 417 "disable remote dir, striped dir and dir migration"
21309 # Checks that the outputs of df [-i] and lfs df [-i] match
21311 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21321 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21323 for count in {1..100}; do
21327 # read the lines of interest
21328 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21329 error "df $inodes $dir | tail -n +2 failed"
21330 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21331 error "lfs df $inodes $dir | grep summary: failed"
21333 # skip first substrings of each output as they are different
21334 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21335 # compare the two outputs
21337 for i in {1..5}; do
21338 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21346 lfs df $inodes $dir
21347 error "df and lfs df $1 output mismatch: " \
21348 "df ${inodes}: ${df_out[*]}, " \
21349 "lfs df ${inodes}: ${lfs_df_out[*]}"
21354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21356 local dir=$DIR/$tdir
21357 local numfiles=$((RANDOM % 4096 + 2))
21358 local numblocks=$((RANDOM % 256 + 1))
21360 wait_delete_completed
21363 # check block output
21364 check_lfs_df blocks $dir
21365 # check inode output
21366 check_lfs_df inodes $dir
21368 # create a single file and retest
21369 echo "Creating a single file and testing"
21370 createmany -o $dir/$tfile- 1 &>/dev/null ||
21371 error "creating 1 file in $dir failed"
21372 check_lfs_df blocks $dir
21373 check_lfs_df inodes $dir
21375 # create a random number of files
21376 echo "Creating $((numfiles - 1)) files and testing"
21377 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21378 error "creating $((numfiles - 1)) files in $dir failed"
21380 # write a random number of blocks to the first test file
21381 echo "Writing $numblocks 4K blocks and testing"
21382 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21383 count=$numblocks &>/dev/null ||
21384 error "dd to $dir/${tfile}-0 failed"
21387 check_lfs_df blocks $dir
21388 check_lfs_df inodes $dir
21390 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21391 error "unlinking $numfiles files in $dir failed"
21393 run_test 418 "df and lfs df outputs match"
21397 local dir=$DIR/$tdir
21402 cancel_lru_locks mdc
21404 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21405 $LCTL set_param fail_loc=0x1410
21407 $LCTL set_param fail_loc=0
21410 run_test 419 "Verify open file by name doesn't crash kernel"
21414 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21415 skip "Need MDS version at least 2.12.53"
21417 local SAVE_UMASK=$(umask)
21418 local dir=$DIR/$tdir
21419 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21423 mkdir -m03777 $dir/testdir
21424 ls -dn $dir/testdir
21425 # Need to remove trailing '.' when SELinux is enabled
21426 local dirperms=$(ls -dn $dir/testdir |
21427 awk '{ sub(/\.$/, "", $1); print $1}')
21428 [ $dirperms == "drwxrwsrwt" ] ||
21429 error "incorrect perms on $dir/testdir"
21431 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21432 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21433 ls -n $dir/testdir/testfile
21434 local fileperms=$(ls -n $dir/testdir/testfile |
21435 awk '{ sub(/\.$/, "", $1); print $1}')
21436 [ $fileperms == "-rwxr-xr-x" ] ||
21437 error "incorrect perms on $dir/testdir/testfile"
21441 run_test 420 "clear SGID bit on non-directories for non-members"
21448 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21449 skip "Need MDS version at least 2.12.54"
21451 test_mkdir $DIR/$tdir
21452 createmany -o $DIR/$tdir/f 3
21453 cnt=$(ls -1 $DIR/$tdir | wc -l)
21454 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21456 fid1=$(lfs path2fid $DIR/$tdir/f1)
21457 fid2=$(lfs path2fid $DIR/$tdir/f2)
21458 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21460 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21461 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21463 cnt=$(ls -1 $DIR/$tdir | wc -l)
21464 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21466 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21467 createmany -o $DIR/$tdir/f 3
21468 cnt=$(ls -1 $DIR/$tdir | wc -l)
21469 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21471 fid1=$(lfs path2fid $DIR/$tdir/f1)
21472 fid2=$(lfs path2fid $DIR/$tdir/f2)
21473 echo "remove using fsname $FSNAME"
21474 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21476 cnt=$(ls -1 $DIR/$tdir | wc -l)
21477 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21479 run_test 421a "simple rm by fid"
21486 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21487 skip "Need MDS version at least 2.12.54"
21489 test_mkdir $DIR/$tdir
21490 createmany -o $DIR/$tdir/f 3
21491 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
21494 FID1=$(lfs path2fid $DIR/$tdir/f1)
21495 FID2=$(lfs path2fid $DIR/$tdir/f2)
21496 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
21498 kill -USR1 $MULTIPID
21501 cnt=$(ls $DIR/$tdir | wc -l)
21502 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
21504 run_test 421b "rm by fid on open file"
21510 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21511 skip "Need MDS version at least 2.12.54"
21513 test_mkdir $DIR/$tdir
21514 createmany -o $DIR/$tdir/f 3
21515 touch $DIR/$tdir/$tfile
21516 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
21517 cnt=$(ls -1 $DIR/$tdir | wc -l)
21518 [ $cnt != 184 ] && error "unexpected #files: $cnt"
21520 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
21521 $LFS rmfid $DIR $FID1 || error "rmfid failed"
21523 cnt=$(ls $DIR/$tdir | wc -l)
21524 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
21526 run_test 421c "rm by fid against hardlinked files"
21532 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21533 skip "Need MDS version at least 2.12.54"
21535 test_mkdir $DIR/$tdir
21536 createmany -o $DIR/$tdir/f 4097
21537 cnt=$(ls -1 $DIR/$tdir | wc -l)
21538 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
21540 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
21541 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21543 cnt=$(ls $DIR/$tdir | wc -l)
21545 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21547 run_test 421d "rmfid en masse"
21553 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21554 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21555 skip "Need MDS version at least 2.12.54"
21557 mkdir -p $DIR/$tdir
21558 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21559 createmany -o $DIR/$tdir/striped_dir/f 512
21560 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21561 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21563 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21564 sed "s/[/][^:]*://g")
21565 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21567 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21569 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21571 run_test 421e "rmfid in DNE"
21577 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21578 skip "Need MDS version at least 2.12.54"
21580 test_mkdir $DIR/$tdir
21582 cnt=$(ls -1 $DIR/$tdir | wc -l)
21583 [ $cnt != 1 ] && error "unexpected #files: $cnt"
21585 FID=$(lfs path2fid $DIR/$tdir/f)
21586 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
21587 # rmfid should fail
21588 cnt=$(ls -1 $DIR/$tdir | wc -l)
21589 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
21591 chmod a+rw $DIR/$tdir
21593 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
21594 # rmfid should fail
21595 cnt=$(ls -1 $DIR/$tdir | wc -l)
21596 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
21599 $RUNAS touch $DIR/$tdir/f
21600 FID=$(lfs path2fid $DIR/$tdir/f)
21601 echo "rmfid as root"
21602 $LFS rmfid $DIR $FID || error "rmfid as root failed"
21603 cnt=$(ls -1 $DIR/$tdir | wc -l)
21604 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
21607 $RUNAS touch $DIR/$tdir/f
21608 cnt=$(ls -1 $DIR/$tdir | wc -l)
21609 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
21610 FID=$(lfs path2fid $DIR/$tdir/f)
21611 # rmfid w/o user_fid2path mount option should fail
21612 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
21613 cnt=$(ls -1 $DIR/$tdir | wc -l)
21614 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
21616 umount_client $MOUNT || error "failed to umount client"
21617 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
21618 error "failed to mount client'"
21620 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
21621 # rmfid should succeed
21622 cnt=$(ls -1 $DIR/$tdir | wc -l)
21623 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
21625 # rmfid shouldn't allow to remove files due to dir's permission
21626 chmod a+rwx $DIR/$tdir
21629 FID=$(lfs path2fid $DIR/$tdir/f)
21630 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
21632 umount_client $MOUNT || error "failed to umount client"
21633 mount_client $MOUNT "$MOUNT_OPTS" ||
21634 error "failed to mount client'"
21637 run_test 421f "rmfid checks permissions"
21643 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21644 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21645 skip "Need MDS version at least 2.12.54"
21647 mkdir -p $DIR/$tdir
21648 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21649 createmany -o $DIR/$tdir/striped_dir/f 512
21650 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21651 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21653 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21654 sed "s/[/][^:]*://g")
21656 rm -f $DIR/$tdir/striped_dir/f1*
21657 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21658 removed=$((512 - cnt))
21660 # few files have been just removed, so we expect
21661 # rmfid to fail on their fids
21662 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
21663 [ $removed != $errors ] && error "$errors != $removed"
21665 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21667 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21669 run_test 421g "rmfid to return errors properly"
21672 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
21673 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
21674 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
21675 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
21676 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
21678 local amc=$(at_max_get client)
21679 local amo=$(at_max_get mds1)
21680 local timeout=`lctl get_param -n timeout`
21682 at_max_set 0 client
21685 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
21686 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
21687 fail_val=$(((2*timeout + 10)*1000))
21688 touch $DIR/$tdir/d3/file &
21690 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
21691 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
21692 fail_val=$((2*timeout + 5))
21693 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
21697 sleep $((2 * timeout))
21701 touch $DIR/$tdir/d2/file3
21702 touch $DIR/$tdir/d2/file4
21703 touch $DIR/$tdir/d2/file5
21706 at_max_set $amc client
21707 at_max_set $amo mds1
21709 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
21710 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
21711 error "Watchdog is always throttled"
21713 run_test 422 "kill a process with RPC in progress"
21716 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21717 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21718 skip "Need server version at least 2.9.55"
21720 start_full_debug_logging
21724 stop_full_debug_logging
21728 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21729 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21730 awk '/The barrier for/ { print $7 }')
21733 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
21738 barrier_expired() {
21741 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21742 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21743 awk '/will be expired/ { print $7 }')
21745 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
21754 echo "Start barrier_freeze at: $(date)"
21755 #define OBD_FAIL_BARRIER_DELAY 0x2202
21756 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21757 # Do not reduce barrier time - See LU-11873
21758 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
21761 local b_status=$(barrier_stat)
21762 echo "Got barrier status at: $(date)"
21763 [ "$b_status" = "'freezing_p1'" ] ||
21764 error "(1) unexpected barrier status $b_status"
21766 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21768 b_status=$(barrier_stat)
21769 [ "$b_status" = "'frozen'" ] ||
21770 error "(2) unexpected barrier status $b_status"
21772 local expired=$(barrier_expired)
21773 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
21774 sleep $((expired + 3))
21776 b_status=$(barrier_stat)
21777 [ "$b_status" = "'expired'" ] ||
21778 error "(3) unexpected barrier status $b_status"
21780 # Do not reduce barrier time - See LU-11873
21781 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
21782 error "(4) fail to freeze barrier"
21784 b_status=$(barrier_stat)
21785 [ "$b_status" = "'frozen'" ] ||
21786 error "(5) unexpected barrier status $b_status"
21788 echo "Start barrier_thaw at: $(date)"
21789 #define OBD_FAIL_BARRIER_DELAY 0x2202
21790 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21791 do_facet mgs $LCTL barrier_thaw $FSNAME &
21794 b_status=$(barrier_stat)
21795 echo "Got barrier status at: $(date)"
21796 [ "$b_status" = "'thawing'" ] ||
21797 error "(6) unexpected barrier status $b_status"
21799 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21801 b_status=$(barrier_stat)
21802 [ "$b_status" = "'thawed'" ] ||
21803 error "(7) unexpected barrier status $b_status"
21805 #define OBD_FAIL_BARRIER_FAILURE 0x2203
21806 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
21807 do_facet mgs $LCTL barrier_freeze $FSNAME
21809 b_status=$(barrier_stat)
21810 [ "$b_status" = "'failed'" ] ||
21811 error "(8) unexpected barrier status $b_status"
21813 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21814 do_facet mgs $LCTL barrier_thaw $FSNAME
21818 run_test 801a "write barrier user interfaces and stat machine"
21823 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21824 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
21825 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
21826 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
21827 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
21829 cancel_lru_locks mdc
21831 # 180 seconds should be long enough
21832 do_facet mgs $LCTL barrier_freeze $FSNAME 180
21834 local b_status=$(barrier_stat)
21835 [ "$b_status" = "'frozen'" ] ||
21836 error "(6) unexpected barrier status $b_status"
21838 mkdir $DIR/$tdir/d0/d10 &
21841 touch $DIR/$tdir/d1/f13 &
21844 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
21847 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
21850 rm -f $DIR/$tdir/d4/f12 &
21853 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
21855 # To guarantee taht the 'stat' is not blocked
21856 b_status=$(barrier_stat)
21857 [ "$b_status" = "'frozen'" ] ||
21858 error "(8) unexpected barrier status $b_status"
21860 # let above commands to run at background
21863 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
21864 ps -p $touch_pid || error "(10) touch should be blocked"
21865 ps -p $ln_pid || error "(11) link should be blocked"
21866 ps -p $mv_pid || error "(12) rename should be blocked"
21867 ps -p $rm_pid || error "(13) unlink should be blocked"
21869 b_status=$(barrier_stat)
21870 [ "$b_status" = "'frozen'" ] ||
21871 error "(14) unexpected barrier status $b_status"
21873 do_facet mgs $LCTL barrier_thaw $FSNAME
21874 b_status=$(barrier_stat)
21875 [ "$b_status" = "'thawed'" ] ||
21876 error "(15) unexpected barrier status $b_status"
21878 wait $mkdir_pid || error "(16) mkdir should succeed"
21879 wait $touch_pid || error "(17) touch should succeed"
21880 wait $ln_pid || error "(18) link should succeed"
21881 wait $mv_pid || error "(19) rename should succeed"
21882 wait $rm_pid || error "(20) unlink should succeed"
21886 run_test 801b "modification will be blocked by write barrier"
21889 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21893 stop mds2 || error "(1) Fail to stop mds2"
21895 do_facet mgs $LCTL barrier_freeze $FSNAME 30
21897 local b_status=$(barrier_stat)
21898 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
21899 do_facet mgs $LCTL barrier_thaw $FSNAME
21900 error "(2) unexpected barrier status $b_status"
21903 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21904 error "(3) Fail to rescan barrier bitmap"
21906 # Do not reduce barrier time - See LU-11873
21907 do_facet mgs $LCTL barrier_freeze $FSNAME 20
21909 b_status=$(barrier_stat)
21910 [ "$b_status" = "'frozen'" ] ||
21911 error "(4) unexpected barrier status $b_status"
21913 do_facet mgs $LCTL barrier_thaw $FSNAME
21914 b_status=$(barrier_stat)
21915 [ "$b_status" = "'thawed'" ] ||
21916 error "(5) unexpected barrier status $b_status"
21918 local devname=$(mdsdevname 2)
21920 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
21922 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21923 error "(7) Fail to rescan barrier bitmap"
21927 run_test 801c "rescan barrier bitmap"
21929 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
21930 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
21931 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
21932 saved_MOUNT_OPTS=$MOUNT_OPTS
21938 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
21939 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
21940 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
21941 MOUNT_OPTS=$saved_MOUNT_OPTS
21946 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
21947 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21948 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21949 skip "Need server version at least 2.9.55"
21951 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
21953 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21955 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
21956 error "(2) Fail to copy"
21958 trap cleanup_802a EXIT
21960 # sync by force before remount as readonly
21961 sync; sync_all_data; sleep 3; sync_all_data
21965 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
21966 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
21967 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
21969 echo "Mount the server as read only"
21970 setupall server_only || error "(3) Fail to start servers"
21972 echo "Mount client without ro should fail"
21973 mount_client $MOUNT &&
21974 error "(4) Mount client without 'ro' should fail"
21976 echo "Mount client with ro should succeed"
21977 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
21978 mount_client $MOUNT ||
21979 error "(5) Mount client with 'ro' should succeed"
21981 echo "Modify should be refused"
21982 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
21984 echo "Read should be allowed"
21985 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
21986 error "(7) Read should succeed under ro mode"
21990 run_test 802a "simulate readonly device"
21993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21994 remote_mds_nodsh && skip "remote MDS with nodsh"
21996 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
21997 skip "readonly option not available"
21999 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22001 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22002 error "(2) Fail to copy"
22004 # write back all cached data before setting MDT to readonly
22008 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22009 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22011 echo "Modify should be refused"
22012 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22014 echo "Read should be allowed"
22015 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22016 error "(7) Read should succeed under ro mode"
22019 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
22021 run_test 802b "be able to set MDTs to readonly"
22024 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22025 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22026 skip "MDS needs to be newer than 2.10.54"
22028 mkdir -p $DIR/$tdir
22029 # Create some objects on all MDTs to trigger related logs objects
22030 for idx in $(seq $MDSCOUNT); do
22031 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
22032 $DIR/$tdir/dir${idx} ||
22033 error "Fail to create $DIR/$tdir/dir${idx}"
22037 wait_delete_completed # ensure old test cleanups are finished
22038 echo "before create:"
22040 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22042 for i in {1..10}; do
22043 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
22044 error "Fail to create $DIR/$tdir/foo$i"
22048 echo "after create:"
22050 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22052 # allow for an llog to be cleaned up during the test
22053 [ $after_used -ge $((before_used + 10 - 1)) ] ||
22054 error "before ($before_used) + 10 > after ($after_used)"
22056 for i in {1..10}; do
22057 rm -rf $DIR/$tdir/foo$i ||
22058 error "Fail to remove $DIR/$tdir/foo$i"
22061 sleep 3 # avoid MDT return cached statfs
22062 wait_delete_completed
22063 echo "after unlink:"
22065 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22067 # allow for an llog to be created during the test
22068 [ $after_used -le $((before_used + 1)) ] ||
22069 error "after ($after_used) > before ($before_used) + 1"
22071 run_test 803 "verify agent object for remote object"
22074 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22075 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22076 skip "MDS needs to be newer than 2.10.54"
22077 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
22079 mkdir -p $DIR/$tdir
22080 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
22081 error "Fail to create $DIR/$tdir/dir0"
22083 local fid=$($LFS path2fid $DIR/$tdir/dir0)
22084 local dev=$(mdsdevname 2)
22086 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22087 grep ${fid} || error "NOT found agent entry for dir0"
22089 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
22090 error "Fail to create $DIR/$tdir/dir1"
22092 touch $DIR/$tdir/dir1/foo0 ||
22093 error "Fail to create $DIR/$tdir/dir1/foo0"
22094 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
22097 for idx in $(seq $MDSCOUNT); do
22098 dev=$(mdsdevname $idx)
22099 do_facet mds${idx} \
22100 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22101 grep ${fid} && rc=$idx
22104 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
22105 error "Fail to rename foo0 to foo1"
22106 if [ $rc -eq 0 ]; then
22107 for idx in $(seq $MDSCOUNT); do
22108 dev=$(mdsdevname $idx)
22109 do_facet mds${idx} \
22110 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22111 grep ${fid} && rc=$idx
22115 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
22116 error "Fail to rename foo1 to foo2"
22117 if [ $rc -eq 0 ]; then
22118 for idx in $(seq $MDSCOUNT); do
22119 dev=$(mdsdevname $idx)
22120 do_facet mds${idx} \
22121 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22122 grep ${fid} && rc=$idx
22126 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
22128 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
22129 error "Fail to link to $DIR/$tdir/dir1/foo2"
22130 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
22131 error "Fail to rename foo2 to foo0"
22132 unlink $DIR/$tdir/dir1/foo0 ||
22133 error "Fail to unlink $DIR/$tdir/dir1/foo0"
22134 rm -rf $DIR/$tdir/dir0 ||
22135 error "Fail to rm $DIR/$tdir/dir0"
22137 for idx in $(seq $MDSCOUNT); do
22138 dev=$(mdsdevname $idx)
22142 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
22144 start mds${idx} $dev $MDS_MOUNT_OPTS ||
22145 error "mount mds$idx failed"
22146 df $MOUNT > /dev/null 2>&1
22148 # e2fsck should not return error
22150 error "e2fsck detected error on MDT${idx}: rc=$rc"
22153 run_test 804 "verify agent entry for remote entry"
22156 do_facet $SINGLEMDS zfs set quota=$old $fsset
22157 unlinkmany $DIR/$tdir/f- 1000000
22162 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
22163 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
22164 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
22165 skip "netfree not implemented before 0.7"
22166 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
22167 skip "Need MDS version at least 2.10.57"
22174 local pref="osd-zfs.$FSNAME-MDT0000."
22176 # limit available space on MDS dataset to meet nospace issue
22177 # quickly. then ZFS 0.7.2 can use reserved space if asked
22178 # properly (using netfree flag in osd_declare_destroy()
22179 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
22180 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
22182 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
22183 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
22184 let "usedkb=usedkb-freekb"
22185 let "freekb=freekb/2"
22186 if let "freekb > 5000"; then
22189 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
22190 trap cleanup_805 EXIT
22192 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
22193 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
22194 rm -rf $DIR/$tdir || error "not able to remove"
22195 do_facet $SINGLEMDS zfs set quota=$old $fsset
22198 run_test 805 "ZFS can remove from full fs"
22204 local size=$($LFS getsom -s $file)
22205 local expect=$(stat -c %s $file)
22207 [[ $size == $expect ]] ||
22208 error "$file expected size: $expect, got: $size"
22210 local blocks=$($LFS getsom -b $file)
22211 expect=$(stat -c %b $file)
22212 [[ $blocks == $expect ]] ||
22213 error "$file expected blocks: $expect, got: $blocks"
22218 local size=$($LFS getsom -s $1)
22221 [[ $size == $expect ]] ||
22222 error "$file expected size: $expect, got: $size"
22226 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22227 skip "Need MDS version at least 2.11.52"
22231 touch $DIR/$tfile || error "touch $tfile failed"
22233 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22234 save_lustre_params client "llite.*.xattr_cache" > $save
22235 lctl set_param llite.*.xattr_cache=0
22236 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22238 # single-threaded write
22239 echo "Test SOM for single-threaded write"
22240 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
22241 error "write $tfile failed"
22242 check_lsom_size $DIR/$tfile $bs
22245 local size=$(($num * $bs))
22249 echo "Test SOM for single client multi-threaded($num) write"
22250 $TRUNCATE $DIR/$tfile 0
22251 for ((i = 0; i < $num; i++)); do
22252 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22254 offset=$((offset + $bs))
22256 for (( i=0; i < $num; i++ )); do
22259 check_lsom_size $DIR/$tfile $size
22261 $TRUNCATE $DIR/$tfile 0
22262 for ((i = 0; i < $num; i++)); do
22263 offset=$((offset - $bs))
22264 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22267 for (( i=0; i < $num; i++ )); do
22270 check_lsom_size $DIR/$tfile $size
22272 # multi-client writes
22273 num=$(get_node_count ${CLIENTS//,/ })
22274 size=$(($num * $bs))
22278 echo "Test SOM for multi-client ($num) writes"
22279 $TRUNCATE $DIR/$tfile 0
22280 for client in ${CLIENTS//,/ }; do
22281 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22284 offset=$((offset + $bs))
22286 for (( i=0; i < $num; i++ )); do
22289 check_lsom_size $DIR/$tfile $offset
22292 $TRUNCATE $DIR/$tfile 0
22293 for client in ${CLIENTS//,/ }; do
22294 offset=$((offset - $bs))
22295 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22299 for (( i=0; i < $num; i++ )); do
22302 check_lsom_size $DIR/$tfile $size
22305 echo "Test SOM for truncate"
22306 $TRUNCATE $DIR/$tfile 1048576
22307 check_lsom_size $DIR/$tfile 1048576
22308 $TRUNCATE $DIR/$tfile 1234
22309 check_lsom_size $DIR/$tfile 1234
22311 # verify SOM blocks count
22312 echo "Verify SOM block count"
22313 $TRUNCATE $DIR/$tfile 0
22314 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22315 error "failed to write file $tfile"
22316 check_lsom_data $DIR/$tfile
22318 run_test 806 "Verify Lazy Size on MDS"
22321 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22322 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22323 skip "Need MDS version at least 2.11.52"
22325 # Registration step
22326 changelog_register || error "changelog_register failed"
22327 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22328 changelog_users $SINGLEMDS | grep -q $cl_user ||
22329 error "User $cl_user not found in changelog_users"
22331 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22332 save_lustre_params client "llite.*.xattr_cache" > $save
22333 lctl set_param llite.*.xattr_cache=0
22334 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22336 rm -rf $DIR/$tdir || error "rm $tdir failed"
22337 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22338 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22339 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22340 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22341 error "truncate $tdir/trunc failed"
22344 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
22345 error "write $tfile failed"
22347 # multi-client wirtes
22348 local num=$(get_node_count ${CLIENTS//,/ })
22352 echo "Test SOM for multi-client ($num) writes"
22353 touch $DIR/$tfile || error "touch $tfile failed"
22354 $TRUNCATE $DIR/$tfile 0
22355 for client in ${CLIENTS//,/ }; do
22356 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22359 offset=$((offset + $bs))
22361 for (( i=0; i < $num; i++ )); do
22366 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22367 check_lsom_data $DIR/$tdir/trunc
22368 check_lsom_data $DIR/$tdir/single_dd
22369 check_lsom_data $DIR/$tfile
22372 # Deregistration step
22373 changelog_deregister || error "changelog_deregister failed"
22375 run_test 807 "verify LSOM syncing tool"
22377 check_som_nologged()
22379 local lines=$($LFS changelog $FSNAME-MDT0000 |
22380 grep 'x=trusted.som' | wc -l)
22381 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22385 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22386 skip "Need MDS version at least 2.11.55"
22388 # Registration step
22389 changelog_register || error "changelog_register failed"
22391 touch $DIR/$tfile || error "touch $tfile failed"
22394 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22395 error "write $tfile failed"
22398 $TRUNCATE $DIR/$tfile 1234
22401 $TRUNCATE $DIR/$tfile 1048576
22404 # Deregistration step
22405 changelog_deregister || error "changelog_deregister failed"
22407 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22412 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22416 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22417 skip "Need MDS version at least 2.11.56"
22419 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22420 error "failed to create DoM-only file $DIR/$tfile"
22421 touch $DIR/$tfile || error "touch $tfile failed"
22422 check_som_nodata $DIR/$tfile
22424 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22425 error "write $tfile failed"
22426 check_som_nodata $DIR/$tfile
22428 $TRUNCATE $DIR/$tfile 1234
22429 check_som_nodata $DIR/$tfile
22431 $TRUNCATE $DIR/$tfile 4097
22432 check_som_nodata $DIR/$file
22434 run_test 809 "Verify no SOM xattr store for DoM-only files"
22437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22438 $GSS && skip_env "could not run with gss"
22439 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
22440 skip "OST < 2.12.58 doesn't align checksum"
22443 stack_trap "set_checksums $ORIG_CSUM" EXIT
22444 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22449 for csum in $CKSUM_TYPES; do
22450 #define OBD_FAIL_OSC_NO_GRANT 0x411
22451 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22452 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22454 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22455 before=$(md5sum $DIR/$tfile)
22456 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22457 after=$(md5sum $DIR/$tfile)
22458 [ "$before" == "$after" ] ||
22459 error "$csum: $before != $after bs=$1 seek=$2"
22463 run_test 810 "partial page writes on ZFS (LU-11663)"
22466 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
22467 skip "Need MDS version at least 2.11.56"
22469 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
22470 do_facet mds1 $LCTL set_param fail_loc=0x165
22471 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
22474 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22477 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
22478 error "MDD orphan cleanup thread not quit"
22480 run_test 811 "orphan name stub can be cleaned up in startup"
22483 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22484 skip "OST < 2.12.51 doesn't support this fail_loc"
22485 [ "$SHARED_KEY" = true ] &&
22486 skip "OSC connections never go IDLE with Shared-Keys enabled"
22488 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22489 # ensure ost1 is connected
22490 stat $DIR/$tfile >/dev/null || error "can't stat"
22491 wait_osc_import_state client ost1 FULL
22492 # no locks, no reqs to let the connection idle
22493 cancel_lru_locks osc
22495 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22496 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22497 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22498 wait_osc_import_state client ost1 CONNECTING
22499 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22501 stat $DIR/$tfile >/dev/null || error "can't stat file"
22503 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
22505 test_812b() { # LU-12378
22506 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22507 skip "OST < 2.12.51 doesn't support this fail_loc"
22508 [ "$SHARED_KEY" = true ] &&
22509 skip "OSC connections never go IDLE with Shared-Keys enabled"
22511 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
22512 # ensure ost1 is connected
22513 stat $DIR/$tfile >/dev/null || error "can't stat"
22514 wait_osc_import_state client ost1 FULL
22515 # no locks, no reqs to let the connection idle
22516 cancel_lru_locks osc
22518 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22519 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22520 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22521 wait_osc_import_state client ost1 CONNECTING
22522 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22524 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
22525 wait_osc_import_state client ost1 IDLE
22527 run_test 812b "do not drop no resend request for idle connect"
22530 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
22531 [ -z "$file_heat_sav" ] && skip "no file heat support"
22542 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
22543 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
22545 $LCTL set_param -n llite.*.file_heat=1
22546 echo "Turn on file heat"
22547 echo "Period second: $period_second, Decay percentage: $decay_pct"
22549 echo "QQQQ" > $DIR/$tfile
22550 echo "QQQQ" > $DIR/$tfile
22551 echo "QQQQ" > $DIR/$tfile
22552 cat $DIR/$tfile > /dev/null
22553 cat $DIR/$tfile > /dev/null
22554 cat $DIR/$tfile > /dev/null
22555 cat $DIR/$tfile > /dev/null
22557 local out=$($LFS heat_get $DIR/$tfile)
22559 $LFS heat_get $DIR/$tfile
22560 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22561 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22562 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22563 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22565 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
22566 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
22567 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
22568 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
22570 sleep $((period_second + 3))
22571 echo "Sleep $((period_second + 3)) seconds..."
22572 # The recursion formula to calculate the heat of the file f is as
22574 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
22575 # Where Hi is the heat value in the period between time points i*I and
22576 # (i+1)*I; Ci is the access count in the period; the symbol P refers
22577 # to the weight of Ci.
22578 out=$($LFS heat_get $DIR/$tfile)
22579 $LFS heat_get $DIR/$tfile
22580 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22581 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22582 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22583 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22585 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
22586 error "read sample ($readsample) is wrong"
22587 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
22588 error "write sample ($writesample) is wrong"
22589 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
22590 error "read bytes ($readbyte) is wrong"
22591 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
22592 error "write bytes ($writebyte) is wrong"
22594 echo "QQQQ" > $DIR/$tfile
22595 echo "QQQQ" > $DIR/$tfile
22596 echo "QQQQ" > $DIR/$tfile
22597 cat $DIR/$tfile > /dev/null
22598 cat $DIR/$tfile > /dev/null
22599 cat $DIR/$tfile > /dev/null
22600 cat $DIR/$tfile > /dev/null
22602 sleep $((period_second + 3))
22603 echo "Sleep $((period_second + 3)) seconds..."
22605 out=$($LFS heat_get $DIR/$tfile)
22606 $LFS heat_get $DIR/$tfile
22607 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22608 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22609 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22610 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22612 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
22613 4 * $decay_pct) / 100") -eq 1 ] ||
22614 error "read sample ($readsample1) is wrong"
22615 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
22616 3 * $decay_pct) / 100") -eq 1 ] ||
22617 error "write sample ($writesample1) is wrong"
22618 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
22619 20 * $decay_pct) / 100") -eq 1 ] ||
22620 error "read bytes ($readbyte1) is wrong"
22621 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
22622 15 * $decay_pct) / 100") -eq 1 ] ||
22623 error "write bytes ($writebyte1) is wrong"
22625 echo "Turn off file heat for the file $DIR/$tfile"
22626 $LFS heat_set -o $DIR/$tfile
22628 echo "QQQQ" > $DIR/$tfile
22629 echo "QQQQ" > $DIR/$tfile
22630 echo "QQQQ" > $DIR/$tfile
22631 cat $DIR/$tfile > /dev/null
22632 cat $DIR/$tfile > /dev/null
22633 cat $DIR/$tfile > /dev/null
22634 cat $DIR/$tfile > /dev/null
22636 out=$($LFS heat_get $DIR/$tfile)
22637 $LFS heat_get $DIR/$tfile
22638 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22639 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22640 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22641 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22643 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22644 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22645 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22646 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22648 echo "Trun on file heat for the file $DIR/$tfile"
22649 $LFS heat_set -O $DIR/$tfile
22651 echo "QQQQ" > $DIR/$tfile
22652 echo "QQQQ" > $DIR/$tfile
22653 echo "QQQQ" > $DIR/$tfile
22654 cat $DIR/$tfile > /dev/null
22655 cat $DIR/$tfile > /dev/null
22656 cat $DIR/$tfile > /dev/null
22657 cat $DIR/$tfile > /dev/null
22659 out=$($LFS heat_get $DIR/$tfile)
22660 $LFS heat_get $DIR/$tfile
22661 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22662 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22663 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22664 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22666 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
22667 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
22668 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
22669 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
22671 $LFS heat_set -c $DIR/$tfile
22672 $LCTL set_param -n llite.*.file_heat=0
22673 echo "Turn off file heat support for the Lustre filesystem"
22675 echo "QQQQ" > $DIR/$tfile
22676 echo "QQQQ" > $DIR/$tfile
22677 echo "QQQQ" > $DIR/$tfile
22678 cat $DIR/$tfile > /dev/null
22679 cat $DIR/$tfile > /dev/null
22680 cat $DIR/$tfile > /dev/null
22681 cat $DIR/$tfile > /dev/null
22683 out=$($LFS heat_get $DIR/$tfile)
22684 $LFS heat_get $DIR/$tfile
22685 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22686 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22687 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22688 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22690 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22691 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22692 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22693 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22695 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
22698 run_test 813 "File heat verfication"
22702 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
22703 echo -n y >> $DIR/$tfile
22704 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
22705 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
22707 run_test 814 "sparse cp works as expected (LU-12361)"
22711 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
22712 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
22714 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
22717 [ "$SHARED_KEY" = true ] &&
22718 skip "OSC connections never go IDLE with Shared-Keys enabled"
22720 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22721 # ensure ost1 is connected
22722 stat $DIR/$tfile >/dev/null || error "can't stat"
22723 wait_osc_import_state client ost1 FULL
22724 # no locks, no reqs to let the connection idle
22725 cancel_lru_locks osc
22726 lru_resize_disable osc
22729 before=$($LCTL get_param -n \
22730 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22732 wait_osc_import_state client ost1 IDLE
22733 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
22734 now=$($LCTL get_param -n \
22735 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22736 [ $before == $now ] || error "lru_size changed $before != $now"
22738 run_test 816 "do not reset lru_resize on idle reconnect"
22742 exportfs -u localhost:$DIR/nfsexp
22747 systemctl restart nfs-server.service || skip "failed to restart nfsd"
22749 mkdir -p $DIR/nfsexp
22750 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
22751 error "failed to export nfs"
22753 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
22754 stack_trap cleanup_817 EXIT
22756 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
22757 error "failed to mount nfs to $tmpdir"
22759 cp /bin/true $tmpdir
22760 $DIR/nfsexp/true || error "failed to execute 'true' command"
22762 run_test 817 "nfsd won't cache write lock for exec file"
22766 $LFS setstripe -c1 -i0 $DIR/$tfile
22767 $LFS setstripe -c1 -i1 $DIR/$tfile
22769 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
22770 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
22771 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
22772 error "start $SINGLEMDS failed"
22775 run_test 818 "unlink with failed llog"
22778 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22779 cancel_lru_locks osc
22780 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22781 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22782 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
22785 run_test 819a "too big niobuf in read"
22788 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22789 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22790 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22791 cancel_lru_locks osc
22795 run_test 819b "too big niobuf in write"
22798 # tests that do cleanup/setup should be run at the end
22802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22805 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
22806 $LCTL set_param fail_loc=0x903
22808 cancel_lru_locks MGC
22810 FAIL_ON_ERROR=true cleanup
22811 FAIL_ON_ERROR=true setup
22813 run_test 900 "umount should not race with any mgc requeue thread"
22815 # LUS-6253/LU-11185
22821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22823 # some get_param have a bug to handle dot in param name
22824 cancel_lru_locks MGC
22825 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
22826 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
22827 umount_client $MOUNT || error "umount failed"
22828 mount_client $MOUNT || error "mount failed"
22829 cancel_lru_locks MGC
22830 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
22831 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
22833 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
22834 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
22838 run_test 901 "don't leak a mgc lock on client umount"
22841 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
22842 check_and_cleanup_lustre
22843 if [ "$I_MOUNTED" != "yes" ]; then
22844 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true