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 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
7885 # the root layout, which is the actual default layout that will be used
7886 # when new files are created in $dir3.
7887 local dir3_layout=$(get_layout_param $dir3)
7888 local root_dir_layout=$(get_layout_param $MOUNT)
7889 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
7890 error "$dir3 should show the default layout from $MOUNT"
7892 # set OST pool on root directory
7893 local pool=$TESTNAME
7894 pool_add $pool || error "add $pool failed"
7895 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7896 error "add targets to $pool failed"
7898 $LFS setstripe -p $pool $MOUNT ||
7899 error "set OST pool on $MOUNT failed"
7901 # new file created in $dir3 should inherit the pool from
7902 # the filesystem default
7903 local file3=$dir3/$tfile-3
7904 touch $file3 || error "touch $file3 failed"
7906 local file3_pool=$($LFS getstripe -p $file3)
7907 [[ "$file3_pool" = "$pool" ]] ||
7908 error "$file3 didn't inherit OST pool $pool"
7910 local dir4=$MOUNT/$tdir-4
7911 mkdir $dir4 || error "mkdir $dir4 failed"
7912 local dir4_layout=$(get_layout_param $dir4)
7913 root_dir_layout=$(get_layout_param $MOUNT)
7914 echo "$LFS getstripe -d $dir4"
7915 $LFS getstripe -d $dir4
7916 echo "$LFS getstripe -d $MOUNT"
7917 $LFS getstripe -d $MOUNT
7918 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
7919 error "$dir4 should show the default layout from $MOUNT"
7921 # new file created in $dir4 should inherit the pool from
7922 # the filesystem default
7923 local file4=$dir4/$tfile-4
7924 touch $file4 || error "touch $file4 failed"
7926 local file4_pool=$($LFS getstripe -p $file4)
7927 [[ "$file4_pool" = "$pool" ]] ||
7928 error "$file4 didn't inherit OST pool $pool"
7930 # new subdirectory under non-root directory should inherit
7931 # the default layout from its parent directory
7932 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7933 error "set directory layout on $dir4 failed"
7935 local dir5=$dir4/$tdir-5
7936 mkdir $dir5 || error "mkdir $dir5 failed"
7938 dir4_layout=$(get_layout_param $dir4)
7939 local dir5_layout=$(get_layout_param $dir5)
7940 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7941 error "$dir5 should inherit the default layout from $dir4"
7943 # though subdir under ROOT doesn't inherit default layout, but
7944 # its sub dir/file should be created with default layout.
7945 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
7946 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
7947 skip "Need MDS version at least 2.12.59"
7949 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
7950 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
7951 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
7953 if [ $default_lmv_hash == "none" ]; then
7954 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
7956 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
7957 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
7960 $LFS setdirstripe -D -c 2 $MOUNT ||
7961 error "setdirstripe -D -c 2 failed"
7962 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
7963 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
7964 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
7966 run_test 65n "don't inherit default layout from root for new subdirectories"
7968 # bug 2543 - update blocks count on client
7970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7973 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7974 sync; sync_all_data; sync; sync_all_data
7975 cancel_lru_locks osc
7976 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7977 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7979 run_test 66 "update inode blocks count on client ==============="
7982 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7986 swapon -s | awk '($1 == "'$1'") { print $4 }'
7989 # bug5265, obdfilter oa2dentry return -ENOENT
7990 # #define OBD_FAIL_SRV_ENOENT 0x217
7992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7993 remote_ost_nodsh && skip "remote OST with nodsh"
7996 $LFS setstripe -c 1 -i 0 $f
7998 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8000 do_facet ost1 lctl set_param fail_loc=0x217
8001 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8002 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8004 do_facet ost1 lctl set_param fail_loc=0
8005 $DIRECTIO write $f 0 2 || error "write error"
8007 cancel_lru_locks osc
8008 $DIRECTIO read $f 0 1 || error "read error"
8010 do_facet ost1 lctl set_param fail_loc=0x217
8011 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8013 do_facet ost1 lctl set_param fail_loc=0
8016 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8019 test_mkdir $DIR/$tdir
8020 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8021 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8023 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8025 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8027 [ "$RUNAS_ID" = "$UID" ] &&
8028 skip_env "RUNAS_ID = UID = $UID -- skipping"
8029 # Check that testing environment is properly set up. Skip if not
8030 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8031 skip_env "User $RUNAS_ID does not exist - skipping"
8034 chmod 777 $DIR/$tfile
8035 chmod ug+s $DIR/$tfile
8036 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8037 error "$RUNAS dd $DIR/$tfile failed"
8038 # See if we are still setuid/sgid
8039 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8040 error "S/gid is not dropped on write"
8041 # Now test that MDS is updated too
8042 cancel_lru_locks mdc
8043 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8044 error "S/gid is not dropped on MDS"
8047 run_test 72a "Test that remove suid works properly (bug5695) ===="
8049 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8052 [ "$RUNAS_ID" = "$UID" ] &&
8053 skip_env "RUNAS_ID = UID = $UID -- skipping"
8054 [ "$RUNAS_ID" -eq 0 ] &&
8055 skip_env "RUNAS_ID = 0 -- skipping"
8056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8057 # Check that testing environment is properly set up. Skip if not
8058 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8059 skip_env "User $RUNAS_ID does not exist - skipping"
8061 touch $DIR/${tfile}-f{g,u}
8062 test_mkdir $DIR/${tfile}-dg
8063 test_mkdir $DIR/${tfile}-du
8064 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8065 chmod g+s $DIR/${tfile}-{f,d}g
8066 chmod u+s $DIR/${tfile}-{f,d}u
8067 for perm in 777 2777 4777; do
8068 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8069 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8070 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8071 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8075 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8077 # bug 3462 - multiple simultaneous MDC requests
8079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8081 test_mkdir $DIR/d73-1
8082 test_mkdir $DIR/d73-2
8083 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8086 lctl set_param fail_loc=0x80000129
8087 $MULTIOP $DIR/d73-1/f73-2 Oc &
8089 lctl set_param fail_loc=0
8091 $MULTIOP $DIR/d73-2/f73-3 Oc &
8095 wait $pid1 || return 1
8099 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8100 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8101 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8105 run_test 73 "multiple MDC requests (should not deadlock)"
8107 test_74a() { # bug 6149, 6184
8108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8111 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8113 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8114 # will spin in a tight reconnection loop
8115 $LCTL set_param fail_loc=0x8000030e
8116 # get any lock that won't be difficult - lookup works.
8118 $LCTL set_param fail_loc=0
8122 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8124 test_74b() { # bug 13310
8125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8127 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8129 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8130 # will spin in a tight reconnection loop
8131 $LCTL set_param fail_loc=0x8000030e
8132 # get a "difficult" lock
8134 $LCTL set_param fail_loc=0
8138 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8143 #define OBD_FAIL_LDLM_NEW_LOCK
8144 $LCTL set_param fail_loc=0x319
8145 touch $DIR/$tfile && error "touch successful"
8146 $LCTL set_param fail_loc=0
8149 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8152 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8155 test_76() { # Now for bug 20433, added originally in bug 1443
8156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8158 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8160 cancel_lru_locks osc
8161 BEFORE_INODES=$(num_inodes)
8162 echo "before inodes: $BEFORE_INODES"
8164 [ "$SLOW" = "no" ] && COUNT=100
8165 for i in $(seq $COUNT); do
8169 cancel_lru_locks osc
8170 AFTER_INODES=$(num_inodes)
8171 echo "after inodes: $AFTER_INODES"
8173 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
8175 AFTER_INODES=$(num_inodes)
8177 echo "wait $wait seconds inodes: $AFTER_INODES"
8178 if [ $wait -gt 30 ]; then
8179 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
8183 run_test 76 "confirm clients recycle inodes properly ===="
8189 # Note: in sptlrpc modes which enable its own bulk checksum, the
8190 # original crc32_le bulk checksum will be automatically disabled,
8191 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8192 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8193 # In this case set_checksums() will not be no-op, because sptlrpc
8194 # bulk checksum will be enabled all through the test.
8196 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8197 lctl set_param -n osc.*.checksums $1
8201 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8202 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8203 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8204 tr -d [] | head -n1)}
8207 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8209 log "set checksum type to $1, rc = $rc"
8213 get_osc_checksum_type()
8215 # arugment 1: OST name, like OST0000
8217 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8218 sed 's/.*\[\(.*\)\].*/\1/g')
8220 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8224 F77_TMP=$TMP/f77-temp
8227 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8228 error "error writing to $F77_TMP"
8231 test_77a() { # bug 10889
8232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8233 $GSS && skip_env "could not run with gss"
8235 [ ! -f $F77_TMP ] && setup_f77
8237 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8241 run_test 77a "normal checksum read/write operation"
8243 test_77b() { # bug 10889
8244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8245 $GSS && skip_env "could not run with gss"
8247 [ ! -f $F77_TMP ] && setup_f77
8248 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8249 $LCTL set_param fail_loc=0x80000409
8252 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8253 error "dd error: $?"
8254 $LCTL set_param fail_loc=0
8256 for algo in $CKSUM_TYPES; do
8257 cancel_lru_locks osc
8258 set_checksum_type $algo
8259 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8260 $LCTL set_param fail_loc=0x80000408
8261 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8262 $LCTL set_param fail_loc=0
8265 set_checksum_type $ORIG_CSUM_TYPE
8268 run_test 77b "checksum error on client write, read"
8273 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8275 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8276 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8277 $check_ost && [ -n "$ost_file_prefix" ] &&
8278 do_facet ost1 rm -f ${ost_file_prefix}\*
8282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8283 $GSS && skip_env "could not run with gss"
8284 remote_ost_nodsh && skip "remote OST with nodsh"
8287 local osc_file_prefix
8289 local check_ost=false
8290 local ost_file_prefix
8296 # ensure corruption will occur on first OSS/OST
8297 $LFS setstripe -i 0 $DIR/$tfile
8299 [ ! -f $F77_TMP ] && setup_f77
8300 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8301 error "dd write error: $?"
8302 fid=$($LFS path2fid $DIR/$tfile)
8304 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8307 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8308 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8310 echo "OSS do not support bulk pages dump upon error"
8313 osc_file_prefix=$($LCTL get_param -n debug_path)
8314 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8316 trap cleanup_77c EXIT
8319 # enable bulk pages dump upon error on Client
8320 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8321 # enable bulk pages dump upon error on OSS
8323 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8325 # flush Client cache to allow next read to reach OSS
8326 cancel_lru_locks osc
8328 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8329 $LCTL set_param fail_loc=0x80000408
8330 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8331 $LCTL set_param fail_loc=0
8335 # check cksum dump on Client
8336 osc_file=$(ls ${osc_file_prefix}*)
8337 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8338 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8339 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8340 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8341 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8343 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8344 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8345 error "dump content does not match on Client"
8347 $check_ost || skip "No need to check cksum dump on OSS"
8349 # check cksum dump on OSS
8350 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8351 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8352 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8353 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8354 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8355 error "dump content does not match on OSS"
8359 run_test 77c "checksum error on client read with debug"
8361 test_77d() { # bug 10889
8362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8363 $GSS && skip_env "could not run with gss"
8365 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8366 $LCTL set_param fail_loc=0x80000409
8368 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8369 error "direct write: rc=$?"
8370 $LCTL set_param fail_loc=0
8373 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8374 $LCTL set_param fail_loc=0x80000408
8376 cancel_lru_locks osc
8377 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8378 error "direct read: rc=$?"
8379 $LCTL set_param fail_loc=0
8382 run_test 77d "checksum error on OST direct write, read"
8384 test_77f() { # bug 10889
8385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8386 $GSS && skip_env "could not run with gss"
8389 for algo in $CKSUM_TYPES; do
8390 cancel_lru_locks osc
8391 set_checksum_type $algo
8392 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8393 $LCTL set_param fail_loc=0x409
8394 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8395 error "direct write succeeded"
8396 $LCTL set_param fail_loc=0
8398 set_checksum_type $ORIG_CSUM_TYPE
8401 run_test 77f "repeat checksum error on write (expect error)"
8403 test_77g() { # bug 10889
8404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8405 $GSS && skip_env "could not run with gss"
8406 remote_ost_nodsh && skip "remote OST with nodsh"
8408 [ ! -f $F77_TMP ] && setup_f77
8410 local file=$DIR/$tfile
8411 stack_trap "rm -f $file" EXIT
8413 $LFS setstripe -c 1 -i 0 $file
8414 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8415 do_facet ost1 lctl set_param fail_loc=0x8000021a
8417 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8418 error "write error: rc=$?"
8419 do_facet ost1 lctl set_param fail_loc=0
8422 cancel_lru_locks osc
8423 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8424 do_facet ost1 lctl set_param fail_loc=0x8000021b
8426 cmp $F77_TMP $file || error "file compare failed"
8427 do_facet ost1 lctl set_param fail_loc=0
8430 run_test 77g "checksum error on OST write, read"
8432 test_77k() { # LU-10906
8433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8434 $GSS && skip_env "could not run with gss"
8436 local cksum_param="osc.$FSNAME*.checksums"
8437 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8441 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8442 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8443 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8447 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8448 error "failed to set checksum=$i on MGS"
8449 wait_update $HOSTNAME "$get_checksum" $i
8451 echo "remount client, checksum should be $i"
8452 remount_client $MOUNT || error "failed to remount client"
8453 checksum=$(eval $get_checksum)
8454 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8456 # remove persistent param to avoid races with checksum mountopt below
8457 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8458 error "failed to delete checksum on MGS"
8460 for opt in "checksum" "nochecksum"; do
8461 #remount with mount option
8462 echo "remount client with option $opt, checksum should be $i"
8463 umount_client $MOUNT || error "failed to umount client"
8464 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8465 error "failed to mount client with option '$opt'"
8466 checksum=$(eval $get_checksum)
8467 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8471 remount_client $MOUNT || error "failed to remount client"
8473 run_test 77k "enable/disable checksum correctly"
8476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8477 $GSS && skip_env "could not run with gss"
8480 stack_trap "set_checksums $ORIG_CSUM" EXIT
8481 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8483 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8485 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8486 for algo in $CKSUM_TYPES; do
8487 set_checksum_type $algo || error "fail to set checksum type $algo"
8488 osc_algo=$(get_osc_checksum_type OST0000)
8489 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8491 # no locks, no reqs to let the connection idle
8492 cancel_lru_locks osc
8493 lru_resize_disable osc
8494 wait_osc_import_state client ost1 IDLE
8496 # ensure ost1 is connected
8497 stat $DIR/$tfile >/dev/null || error "can't stat"
8498 wait_osc_import_state client ost1 FULL
8500 osc_algo=$(get_osc_checksum_type OST0000)
8501 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8505 run_test 77l "preferred checksum type is remembered after reconnected"
8507 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8516 test_78() { # bug 10901
8517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8518 remote_ost || skip_env "local OST"
8521 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8522 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8523 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8524 echo "MemTotal: $MEMTOTAL"
8526 # reserve 256MB of memory for the kernel and other running processes,
8527 # and then take 1/2 of the remaining memory for the read/write buffers.
8528 if [ $MEMTOTAL -gt 512 ] ;then
8529 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8531 # for those poor memory-starved high-end clusters...
8532 MEMTOTAL=$((MEMTOTAL / 2))
8534 echo "Mem to use for directio: $MEMTOTAL"
8536 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8537 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8538 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8539 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8541 echo "Smallest OST: $SMALLESTOST"
8542 [[ $SMALLESTOST -lt 10240 ]] &&
8543 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8545 trap cleanup_test_78 EXIT
8547 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8548 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8550 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8551 echo "File size: $F78SIZE"
8552 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8553 for i in $(seq 1 $NSEQ); do
8554 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8555 echo directIO rdwr round $i of $NSEQ
8556 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8561 run_test 78 "handle large O_DIRECT writes correctly ============"
8563 test_79() { # bug 12743
8564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8566 wait_delete_completed
8568 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8569 BKFREE=$(calc_osc_kbytes kbytesfree)
8570 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8572 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8573 DFTOTAL=`echo $STRING | cut -d, -f1`
8574 DFUSED=`echo $STRING | cut -d, -f2`
8575 DFAVAIL=`echo $STRING | cut -d, -f3`
8576 DFFREE=$(($DFTOTAL - $DFUSED))
8578 ALLOWANCE=$((64 * $OSTCOUNT))
8580 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8581 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8582 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8584 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8585 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8586 error "df free($DFFREE) mismatch OST free($BKFREE)"
8588 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8589 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8590 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8593 run_test 79 "df report consistency check ======================="
8595 test_80() { # bug 10718
8596 remote_ost_nodsh && skip "remote OST with nodsh"
8597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8599 # relax strong synchronous semantics for slow backends like ZFS
8600 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8601 local soc="obdfilter.*.sync_lock_cancel"
8602 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8604 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8605 if [ -z "$save" ]; then
8606 soc="obdfilter.*.sync_on_lock_cancel"
8607 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8610 if [ "$save" != "never" ]; then
8611 local hosts=$(comma_list $(osts_nodes))
8613 do_nodes $hosts $LCTL set_param $soc=never
8614 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8618 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8620 local before=$(date +%s)
8621 cancel_lru_locks osc
8622 local after=$(date +%s)
8623 local diff=$((after - before))
8624 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8628 run_test 80 "Page eviction is equally fast at high offsets too"
8630 test_81a() { # LU-456
8631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8632 remote_ost_nodsh && skip "remote OST with nodsh"
8634 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8635 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8636 do_facet ost1 lctl set_param fail_loc=0x80000228
8638 # write should trigger a retry and success
8639 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8640 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8642 if [ $RC -ne 0 ] ; then
8643 error "write should success, but failed for $RC"
8646 run_test 81a "OST should retry write when get -ENOSPC ==============="
8648 test_81b() { # LU-456
8649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8650 remote_ost_nodsh && skip "remote OST with nodsh"
8652 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8653 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8654 do_facet ost1 lctl set_param fail_loc=0x228
8656 # write should retry several times and return -ENOSPC finally
8657 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8658 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8661 if [ $RC -ne $ENOSPC ] ; then
8662 error "dd should fail for -ENOSPC, but succeed."
8665 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8667 test_82() { # LU-1031
8668 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8672 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8674 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8676 kill -USR1 $MULTIPID2
8678 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8679 error "First grouplock does not block second one"
8681 echo "Second grouplock blocks first one"
8683 kill -USR1 $MULTIPID1
8687 run_test 82 "Basic grouplock test"
8690 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8692 test_mkdir $DIR/$tdir.cvsroot
8693 chown $RUNAS_ID $DIR/$tdir.cvsroot
8696 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8699 # some versions of cvs import exit(1) when asked to import links or
8700 # files they can't read. ignore those files.
8701 local toignore=$(find . -type l -printf '-I %f\n' -o \
8702 ! -perm /4 -printf '-I %f\n')
8703 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8704 $tdir.reposname vtag rtag
8707 test_mkdir $DIR/$tdir.reposname
8708 chown $RUNAS_ID $DIR/$tdir.reposname
8709 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8711 cd $DIR/$tdir.reposname
8713 $RUNAS cvs add -m 'addmsg' foo99
8715 $RUNAS cvs commit -m 'nomsg' foo99
8716 rm -fr $DIR/$tdir.cvsroot
8718 run_test 99 "cvs strange file/directory operations"
8721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8722 [[ "$NETTYPE" =~ tcp ]] ||
8723 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8724 remote_ost_nodsh && skip "remote OST with nodsh"
8725 remote_mds_nodsh && skip "remote MDS with nodsh"
8727 skip "useless for local single node setup"
8729 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8730 [ "$PROT" != "tcp" ] && continue
8731 RPORT=$(echo $REMOTE | cut -d: -f2)
8732 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8735 LPORT=`echo $LOCAL | cut -d: -f2`
8736 if [ $LPORT -ge 1024 ]; then
8737 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8739 error_exit "local: $LPORT > 1024, remote: $RPORT"
8742 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8744 run_test 100 "check local port using privileged port ==========="
8746 function get_named_value()
8755 echo $line | sed "s/^$tag[ ]*//"
8762 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8763 awk '/^max_cached_mb/ { print $2 }')
8766 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8776 local cache_limit=32
8778 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8779 trap cleanup_101a EXIT
8780 $LCTL set_param -n llite.*.read_ahead_stats 0
8781 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8784 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8786 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8787 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8790 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8791 get_named_value 'read but discarded' | cut -d" " -f1); do
8792 discard=$(($discard + $s))
8796 $LCTL get_param osc.*-osc*.rpc_stats
8797 $LCTL get_param llite.*.read_ahead_stats
8799 # Discard is generally zero, but sometimes a few random reads line up
8800 # and trigger larger readahead, which is wasted & leads to discards.
8801 if [[ $(($discard)) -gt $nreads ]]; then
8802 error "too many ($discard) discarded pages"
8804 rm -f $DIR/$tfile || true
8806 run_test 101a "check read-ahead for random reads"
8809 test_mkdir $DIR/$tdir
8811 local FILE_LENGTH=$2
8814 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8816 local list=$(comma_list $(osts_nodes))
8817 set_osd_param $list '' read_cache_enable 0
8818 set_osd_param $list '' writethrough_cache_enable 0
8820 trap cleanup_test101bc EXIT
8821 # prepare the read-ahead file
8822 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8824 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8825 count=$FILE_SIZE_MB 2> /dev/null
8829 cleanup_test101bc() {
8834 local list=$(comma_list $(osts_nodes))
8835 set_osd_param $list '' read_cache_enable 1
8836 set_osd_param $list '' writethrough_cache_enable 1
8840 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8845 local STRIPE_SIZE=$2
8846 local FILE_LENGTH=$3
8847 local RA_INC=1048576
8848 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8849 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8850 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8851 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8852 get_named_value 'read but discarded' |
8853 cut -d" " -f1 | calc_total)
8854 if [[ $DISCARD -gt $discard_limit ]]; then
8855 $LCTL get_param llite.*.read_ahead_stats
8856 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8858 echo "Read-ahead success for size ${READ_SIZE}"
8863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8864 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8866 local STRIPE_SIZE=1048576
8867 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8869 if [ $SLOW == "yes" ]; then
8870 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8872 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8875 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8877 # prepare the read-ahead file
8878 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8879 cancel_lru_locks osc
8880 for BIDX in 2 4 8 16 32 64 128 256
8882 local BSIZE=$((BIDX*4096))
8883 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8884 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8885 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8886 $LCTL set_param -n llite.*.read_ahead_stats 0
8887 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8888 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8889 cancel_lru_locks osc
8890 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8895 run_test 101b "check stride-io mode read-ahead ================="
8898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8900 local STRIPE_SIZE=1048576
8901 local FILE_LENGTH=$((STRIPE_SIZE*100))
8906 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8908 cancel_lru_locks osc
8909 $LCTL set_param osc.*.rpc_stats 0
8910 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8911 $LCTL get_param osc.*.rpc_stats
8912 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8913 local stats=$($LCTL get_param -n $osc_rpc_stats)
8914 local lines=$(echo "$stats" | awk 'END {print NR;}')
8917 if [ $lines -le 20 ]; then
8918 echo "continue debug"
8921 for size in 1 2 4 8; do
8922 local rpc=$(echo "$stats" |
8923 awk '($1 == "'$size':") {print $2; exit; }')
8924 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8925 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8927 echo "$osc_rpc_stats check passed!"
8932 run_test 101c "check stripe_size aligned read-ahead ================="
8935 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8936 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8942 local file=$DIR/$tfile
8943 local sz_MB=${FILESIZE_101d:-500}
8944 local ra_MB=${READAHEAD_MB:-40}
8946 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8947 [ $free_MB -lt $sz_MB ] &&
8948 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8950 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8951 $LFS setstripe -c -1 $file || error "setstripe failed"
8953 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8954 echo Cancel LRU locks on lustre client to flush the client cache
8955 cancel_lru_locks osc
8957 echo Disable read-ahead
8958 local old_READAHEAD=$(set_read_ahead 0)
8960 echo Reading the test file $file with read-ahead disabled
8961 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8963 echo Cancel LRU locks on lustre client to flush the client cache
8964 cancel_lru_locks osc
8965 echo Enable read-ahead with ${ra_MB}MB
8966 set_read_ahead $ra_MB
8968 echo Reading the test file $file with read-ahead enabled
8969 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8971 echo "read-ahead disabled time read $raOFF"
8972 echo "read-ahead enabled time read $raON"
8974 set_read_ahead $old_READAHEAD
8976 wait_delete_completed
8978 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8979 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8981 run_test 101d "file read with and without read-ahead enabled"
8984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8986 local file=$DIR/$tfile
8987 local size_KB=500 #KB
8991 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8992 local need_KB=$((count * size_KB))
8993 [[ $free_KB -le $need_KB ]] &&
8994 skip_env "Need free space $need_KB, have $free_KB"
8996 echo "Creating $count ${size_KB}K test files"
8997 for ((i = 0; i < $count; i++)); do
8998 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9001 echo "Cancel LRU locks on lustre client to flush the client cache"
9002 cancel_lru_locks $OSC
9004 echo "Reset readahead stats"
9005 $LCTL set_param -n llite.*.read_ahead_stats 0
9007 for ((i = 0; i < $count; i++)); do
9008 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9011 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9012 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9014 for ((i = 0; i < $count; i++)); do
9015 rm -rf $file.$i 2>/dev/null
9018 #10000 means 20% reads are missing in readahead
9019 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9021 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9024 which iozone || skip_env "no iozone installed"
9026 local old_debug=$($LCTL get_param debug)
9027 old_debug=${old_debug#*=}
9028 $LCTL set_param debug="reada mmap"
9030 # create a test file
9031 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9033 echo Cancel LRU locks on lustre client to flush the client cache
9034 cancel_lru_locks osc
9036 echo Reset readahead stats
9037 $LCTL set_param -n llite.*.read_ahead_stats 0
9039 echo mmap read the file with small block size
9040 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9043 echo checking missing pages
9044 $LCTL get_param llite.*.read_ahead_stats
9045 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9046 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9048 $LCTL set_param debug="$old_debug"
9049 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9052 run_test 101f "check mmap read performance"
9054 test_101g_brw_size_test() {
9056 local pages=$((mb * 1048576 / PAGE_SIZE))
9057 local file=$DIR/$tfile
9059 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9060 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9061 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9062 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9066 stack_trap "rm -f $file" EXIT
9067 $LCTL set_param -n osc.*.rpc_stats=0
9069 # 10 RPCs should be enough for the test
9071 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9072 { error "dd write ${mb} MB blocks failed"; return 3; }
9073 cancel_lru_locks osc
9074 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9075 { error "dd write ${mb} MB blocks failed"; return 4; }
9077 # calculate number of full-sized read and write RPCs
9078 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9079 sed -n '/pages per rpc/,/^$/p' |
9080 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9081 END { print reads,writes }'))
9082 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9084 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9091 remote_ost_nodsh && skip "remote OST with nodsh"
9094 local osts=$(get_facets OST)
9095 local list=$(comma_list $(osts_nodes))
9096 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9097 local brw_size="obdfilter.*.brw_size"
9099 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9101 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9103 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9104 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9105 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9106 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9107 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9108 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9110 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9113 if [[ $orig_mb -lt 16 ]]; then
9114 save_lustre_params $osts "$brw_size" > $p
9115 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9116 error "set 16MB RPC size failed"
9118 echo "remount client to enable new RPC size"
9119 remount_client $MOUNT || error "remount_client failed"
9122 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9123 # should be able to set brw_size=12, but no rpc_stats for that
9124 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9127 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9129 if [[ $orig_mb -lt 16 ]]; then
9130 restore_lustre_params < $p
9131 remount_client $MOUNT || error "remount_client restore failed"
9134 rm -f $p $DIR/$tfile
9136 run_test 101g "Big bulk(4/16 MiB) readahead"
9139 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9141 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9142 error "dd 70M file failed"
9143 echo Cancel LRU locks on lustre client to flush the client cache
9144 cancel_lru_locks osc
9146 echo "Reset readahead stats"
9147 $LCTL set_param -n llite.*.read_ahead_stats 0
9149 echo "Read 10M of data but cross 64M bundary"
9150 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9151 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9152 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9153 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9154 rm -f $p $DIR/$tfile
9156 run_test 101h "Readahead should cover current read window"
9159 test_mkdir $DIR/$tdir
9160 chown $RUNAS_ID $DIR/$tdir
9163 STRIPE_COUNT=$OSTCOUNT
9164 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9166 trap cleanup_test102 EXIT
9168 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9170 for num in 1 2 3 4; do
9171 for count in $(seq 1 $STRIPE_COUNT); do
9172 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9173 local size=`expr $STRIPE_SIZE \* $num`
9174 local file=file"$num-$idx-$count"
9175 $1 $LFS setstripe -S $size -i $idx -c $count $file
9181 $1 tar cf $TMP/f102.tar $tdir --xattrs
9187 rm -rf $DIR/d0.sanity/d102
9191 [ "$UID" != 0 ] && skip "must run as root"
9192 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9193 skip_env "must have user_xattr"
9195 [ -z "$(which setfattr 2>/dev/null)" ] &&
9196 skip_env "could not find setfattr"
9198 local testfile=$DIR/$tfile
9201 echo "set/get xattr..."
9202 setfattr -n trusted.name1 -v value1 $testfile ||
9203 error "setfattr -n trusted.name1=value1 $testfile failed"
9204 getfattr -n trusted.name1 $testfile 2> /dev/null |
9205 grep "trusted.name1=.value1" ||
9206 error "$testfile missing trusted.name1=value1"
9208 setfattr -n user.author1 -v author1 $testfile ||
9209 error "setfattr -n user.author1=author1 $testfile failed"
9210 getfattr -n user.author1 $testfile 2> /dev/null |
9211 grep "user.author1=.author1" ||
9212 error "$testfile missing trusted.author1=author1"
9215 setfattr -n trusted.name2 -v value2 $testfile ||
9216 error "$testfile unable to set trusted.name2"
9217 setfattr -n trusted.name3 -v value3 $testfile ||
9218 error "$testfile unable to set trusted.name3"
9219 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9220 grep "trusted.name" | wc -l) -eq 3 ] ||
9221 error "$testfile missing 3 trusted.name xattrs"
9223 setfattr -n user.author2 -v author2 $testfile ||
9224 error "$testfile unable to set user.author2"
9225 setfattr -n user.author3 -v author3 $testfile ||
9226 error "$testfile unable to set user.author3"
9227 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9228 grep "user.author" | wc -l) -eq 3 ] ||
9229 error "$testfile missing 3 user.author xattrs"
9231 echo "remove xattr..."
9232 setfattr -x trusted.name1 $testfile ||
9233 error "$testfile error deleting trusted.name1"
9234 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9235 error "$testfile did not delete trusted.name1 xattr"
9237 setfattr -x user.author1 $testfile ||
9238 error "$testfile error deleting user.author1"
9239 echo "set lustre special xattr ..."
9240 $LFS setstripe -c1 $testfile
9241 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9242 awk -F "=" '/trusted.lov/ { print $2 }' )
9243 setfattr -n "trusted.lov" -v $lovea $testfile ||
9244 error "$testfile doesn't ignore setting trusted.lov again"
9245 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9246 error "$testfile allow setting invalid trusted.lov"
9249 run_test 102a "user xattr test =================================="
9252 [ -z "$(which setfattr 2>/dev/null)" ] &&
9253 skip_env "could not find setfattr"
9254 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9256 # b10930: get/set/list trusted.lov xattr
9257 echo "get/set/list trusted.lov xattr ..."
9258 local testfile=$DIR/$tfile
9259 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9260 error "setstripe failed"
9261 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9262 error "getstripe failed"
9263 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9264 error "can't get trusted.lov from $testfile"
9266 local testfile2=${testfile}2
9267 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9268 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9271 setfattr -n trusted.lov -v $value $testfile2
9272 local stripe_size=$($LFS getstripe -S $testfile2)
9273 local stripe_count=$($LFS getstripe -c $testfile2)
9274 [[ $stripe_size -eq 65536 ]] ||
9275 error "stripe size $stripe_size != 65536"
9276 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9277 error "stripe count $stripe_count != $STRIPECOUNT"
9280 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9283 [ -z "$(which setfattr 2>/dev/null)" ] &&
9284 skip_env "could not find setfattr"
9285 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9287 # b10930: get/set/list lustre.lov xattr
9288 echo "get/set/list lustre.lov xattr ..."
9289 test_mkdir $DIR/$tdir
9290 chown $RUNAS_ID $DIR/$tdir
9291 local testfile=$DIR/$tdir/$tfile
9292 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9293 error "setstripe failed"
9294 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9295 error "getstripe failed"
9296 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9297 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9299 local testfile2=${testfile}2
9300 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9301 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9303 $RUNAS $MCREATE $testfile2
9304 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9305 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9306 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9307 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9308 [ $stripe_count -eq $STRIPECOUNT ] ||
9309 error "stripe count $stripe_count != $STRIPECOUNT"
9311 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9313 compare_stripe_info1() {
9314 local stripe_index_all_zero=true
9316 for num in 1 2 3 4; do
9317 for count in $(seq 1 $STRIPE_COUNT); do
9318 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9319 local size=$((STRIPE_SIZE * num))
9320 local file=file"$num-$offset-$count"
9321 stripe_size=$($LFS getstripe -S $PWD/$file)
9322 [[ $stripe_size -ne $size ]] &&
9323 error "$file: size $stripe_size != $size"
9324 stripe_count=$($LFS getstripe -c $PWD/$file)
9325 # allow fewer stripes to be created, ORI-601
9326 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9327 error "$file: count $stripe_count != $count"
9328 stripe_index=$($LFS getstripe -i $PWD/$file)
9329 [[ $stripe_index -ne 0 ]] &&
9330 stripe_index_all_zero=false
9334 $stripe_index_all_zero &&
9335 error "all files are being extracted starting from OST index 0"
9339 have_xattrs_include() {
9340 tar --help | grep -q xattrs-include &&
9341 echo --xattrs-include="lustre.*"
9345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9346 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9348 XINC=$(have_xattrs_include)
9350 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9352 compare_stripe_info1
9354 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9358 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9360 XINC=$(have_xattrs_include)
9362 test_mkdir $DIR/$tdir.restore
9364 tar cf - --xattrs $tdir | tar xf - \
9365 -C $DIR/$tdir.restore --xattrs $XINC
9366 cd $DIR/$tdir.restore/$tdir
9367 compare_stripe_info1
9369 run_test 102f "tar copy files, not keep osts"
9372 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9373 skip "must have user_xattr"
9374 [ -z "$(which setfattr 2>/dev/null)" ] &&
9375 skip_env "could not find setfattr"
9376 [ -z "$(which getfattr 2>/dev/null)" ] &&
9377 skip_env "could not find getfattr"
9379 local xsize=${1:-1024} # in bytes
9380 local file=$DIR/$tfile
9381 local value="$(generate_string $xsize)"
9382 local xbig=trusted.big
9386 log "save $xbig on $file"
9389 setfattr -n $xbig -v $value $file ||
9390 error "saving $xbig on $file failed"
9392 setfattr -n $xbig -v $value $file &&
9393 error "saving $xbig on $file succeeded"
9397 local orig=$(get_xattr_value $xbig $file)
9398 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9400 local xsml=trusted.sml
9401 log "save $xsml on $file"
9402 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9404 local new=$(get_xattr_value $xbig $file)
9405 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9407 log "grow $xsml on $file"
9408 setfattr -n $xsml -v "$value" $file ||
9409 error "growing $xsml on $file failed"
9411 new=$(get_xattr_value $xbig $file)
9412 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9413 log "$xbig still valid after growing $xsml"
9418 test_102h() { # bug 15777
9421 run_test 102h "grow xattr from inside inode to external block"
9424 large_xattr_enabled || skip_env "ea_inode feature disabled"
9426 echo "setting xattr of max xattr size: $(max_xattr_size)"
9427 grow_xattr $(max_xattr_size)
9429 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9430 echo "This should fail:"
9431 grow_xattr $(($(max_xattr_size) + 10)) 1
9433 run_test 102ha "grow xattr from inside inode to external inode"
9435 test_102i() { # bug 17038
9436 [ -z "$(which getfattr 2>/dev/null)" ] &&
9437 skip "could not find getfattr"
9440 ln -s $DIR/$tfile $DIR/${tfile}link
9441 getfattr -n trusted.lov $DIR/$tfile ||
9442 error "lgetxattr on $DIR/$tfile failed"
9443 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9444 grep -i "no such attr" ||
9445 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9446 rm -f $DIR/$tfile $DIR/${tfile}link
9448 run_test 102i "lgetxattr test on symbolic link ============"
9451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9452 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9454 XINC=$(have_xattrs_include)
9455 setup_test102 "$RUNAS"
9456 chown $RUNAS_ID $DIR/$tdir
9457 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9459 compare_stripe_info1 "$RUNAS"
9461 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9464 [ -z "$(which setfattr 2>/dev/null)" ] &&
9465 skip "could not find setfattr"
9468 # b22187 just check that does not crash for regular file.
9469 setfattr -n trusted.lov $DIR/$tfile
9470 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9471 local test_kdir=$DIR/$tdir
9472 test_mkdir $test_kdir
9473 local default_size=$($LFS getstripe -S $test_kdir)
9474 local default_count=$($LFS getstripe -c $test_kdir)
9475 local default_offset=$($LFS getstripe -i $test_kdir)
9476 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9477 error 'dir setstripe failed'
9478 setfattr -n trusted.lov $test_kdir
9479 local stripe_size=$($LFS getstripe -S $test_kdir)
9480 local stripe_count=$($LFS getstripe -c $test_kdir)
9481 local stripe_offset=$($LFS getstripe -i $test_kdir)
9482 [ $stripe_size -eq $default_size ] ||
9483 error "stripe size $stripe_size != $default_size"
9484 [ $stripe_count -eq $default_count ] ||
9485 error "stripe count $stripe_count != $default_count"
9486 [ $stripe_offset -eq $default_offset ] ||
9487 error "stripe offset $stripe_offset != $default_offset"
9488 rm -rf $DIR/$tfile $test_kdir
9490 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9493 [ -z "$(which getfattr 2>/dev/null)" ] &&
9494 skip "could not find getfattr"
9496 # LU-532 trusted. xattr is invisible to non-root
9497 local testfile=$DIR/$tfile
9501 echo "listxattr as user..."
9502 chown $RUNAS_ID $testfile
9503 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9504 grep -q "trusted" &&
9505 error "$testfile trusted xattrs are user visible"
9509 run_test 102l "listxattr size test =================================="
9511 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9512 local path=$DIR/$tfile
9515 listxattr_size_check $path || error "listattr_size_check $path failed"
9517 run_test 102m "Ensure listxattr fails on small bufffer ========"
9521 getxattr() { # getxattr path name
9522 # Return the base64 encoding of the value of xattr name on path.
9526 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9528 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9530 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9532 getfattr --absolute-names --encoding=base64 --name=$name $path |
9533 awk -F= -v name=$name '$1 == name {
9534 print substr($0, index($0, "=") + 1);
9538 test_102n() { # LU-4101 mdt: protect internal xattrs
9539 [ -z "$(which setfattr 2>/dev/null)" ] &&
9540 skip "could not find setfattr"
9541 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9543 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9546 local file0=$DIR/$tfile.0
9547 local file1=$DIR/$tfile.1
9548 local xattr0=$TMP/$tfile.0
9549 local xattr1=$TMP/$tfile.1
9550 local namelist="lov lma lmv link fid version som hsm"
9554 rm -rf $file0 $file1 $xattr0 $xattr1
9557 # Get 'before' xattrs of $file1.
9558 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9560 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9561 namelist+=" lfsck_namespace"
9562 for name in $namelist; do
9563 # Try to copy xattr from $file0 to $file1.
9564 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9566 setfattr --name=trusted.$name --value="$value" $file1 ||
9567 error "setxattr 'trusted.$name' failed"
9569 # Try to set a garbage xattr.
9570 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9572 if [[ x$name == "xlov" ]]; then
9573 setfattr --name=trusted.lov --value="$value" $file1 &&
9574 error "setxattr invalid 'trusted.lov' success"
9576 setfattr --name=trusted.$name --value="$value" $file1 ||
9577 error "setxattr invalid 'trusted.$name' failed"
9580 # Try to remove the xattr from $file1. We don't care if this
9581 # appears to succeed or fail, we just don't want there to be
9582 # any changes or crashes.
9583 setfattr --remove=$trusted.$name $file1 2> /dev/null
9586 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9589 # Try to copy xattr from $file0 to $file1.
9590 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9592 setfattr --name=trusted.$name --value="$value" $file1 ||
9593 error "setxattr 'trusted.$name' failed"
9595 # Try to set a garbage xattr.
9596 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9598 setfattr --name=trusted.$name --value="$value" $file1 ||
9599 error "setxattr 'trusted.$name' failed"
9601 # Try to remove the xattr from $file1. We don't care if this
9602 # appears to succeed or fail, we just don't want there to be
9603 # any changes or crashes.
9604 setfattr --remove=$trusted.$name $file1 2> /dev/null
9607 # Get 'after' xattrs of file1.
9608 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9610 if ! diff $xattr0 $xattr1; then
9611 error "before and after xattrs of '$file1' differ"
9614 rm -rf $file0 $file1 $xattr0 $xattr1
9618 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9620 test_102p() { # LU-4703 setxattr did not check ownership
9621 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9622 skip "MDS needs to be at least 2.5.56"
9624 local testfile=$DIR/$tfile
9628 echo "setfacl as user..."
9629 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9630 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9632 echo "setfattr as user..."
9633 setfacl -m "u:$RUNAS_ID:---" $testfile
9634 $RUNAS setfattr -x system.posix_acl_access $testfile
9635 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9637 run_test 102p "check setxattr(2) correctly fails without permission"
9640 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9641 skip "MDS needs to be at least 2.6.92"
9643 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9645 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9648 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9649 skip "MDS needs to be at least 2.6.93"
9651 touch $DIR/$tfile || error "touch"
9652 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9653 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9654 rm $DIR/$tfile || error "rm"
9657 mkdir -p $DIR/$tdir || error "mkdir"
9658 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9659 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9660 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9661 error "$testfile error deleting user.author1"
9662 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9663 grep "user.$(basename $tdir)" &&
9664 error "$tdir did not delete user.$(basename $tdir)"
9665 rmdir $DIR/$tdir || error "rmdir"
9668 test_mkdir $DIR/$tdir
9669 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9670 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9671 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9672 error "$testfile error deleting user.author1"
9673 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9674 grep "user.$(basename $tdir)" &&
9675 error "$tdir did not delete user.$(basename $tdir)"
9676 rmdir $DIR/$tdir || error "rm striped dir"
9678 run_test 102r "set EAs with empty values"
9681 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9682 skip "MDS needs to be at least 2.11.52"
9684 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9686 save_lustre_params client "llite.*.xattr_cache" > $save
9688 for cache in 0 1; do
9689 lctl set_param llite.*.xattr_cache=$cache
9692 touch $DIR/$tfile || error "touch"
9693 for prefix in lustre security system trusted user; do
9694 # Note getxattr() may fail with 'Operation not
9695 # supported' or 'No such attribute' depending
9696 # on prefix and cache.
9697 getfattr -n $prefix.n102s $DIR/$tfile &&
9698 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9702 restore_lustre_params < $save
9704 run_test 102s "getting nonexistent xattrs should fail"
9707 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9708 skip "MDS needs to be at least 2.11.52"
9710 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9712 save_lustre_params client "llite.*.xattr_cache" > $save
9714 for cache in 0 1; do
9715 lctl set_param llite.*.xattr_cache=$cache
9717 for buf_size in 0 256; do
9719 touch $DIR/$tfile || error "touch"
9720 setfattr -n user.multiop $DIR/$tfile
9721 $MULTIOP $DIR/$tfile oa$buf_size ||
9722 error "cannot get zero length xattr value (buf_size = $buf_size)"
9726 restore_lustre_params < $save
9728 run_test 102t "zero length xattr values handled correctly"
9732 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9737 [ "$UID" != 0 ] && skip "must run as root"
9738 $GSS && skip_env "could not run under gss"
9739 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9740 skip_env "must have acl enabled"
9741 [ -z "$(which setfacl 2>/dev/null)" ] &&
9742 skip_env "could not find setfacl"
9743 remote_mds_nodsh && skip "remote MDS with nodsh"
9745 gpasswd -a daemon bin # LU-5641
9746 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9748 declare -a identity_old
9750 for num in $(seq $MDSCOUNT); do
9751 switch_identity $num true || identity_old[$num]=$?
9759 echo "performing cp ..."
9760 run_acl_subtest cp || error "run_acl_subtest cp failed"
9761 echo "performing getfacl-noacl..."
9762 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9763 echo "performing misc..."
9764 run_acl_subtest misc || error "misc test failed"
9765 echo "performing permissions..."
9766 run_acl_subtest permissions || error "permissions failed"
9767 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9768 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9769 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9770 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9772 echo "performing permissions xattr..."
9773 run_acl_subtest permissions_xattr ||
9774 error "permissions_xattr failed"
9776 echo "performing setfacl..."
9777 run_acl_subtest setfacl || error "setfacl test failed"
9779 # inheritance test got from HP
9780 echo "performing inheritance..."
9781 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9782 chmod +x make-tree || error "chmod +x failed"
9783 run_acl_subtest inheritance || error "inheritance test failed"
9786 echo "LU-974 ignore umask when acl is enabled..."
9787 run_acl_subtest 974 || error "LU-974 umask test failed"
9788 if [ $MDSCOUNT -ge 2 ]; then
9789 run_acl_subtest 974_remote ||
9790 error "LU-974 umask test failed under remote dir"
9793 echo "LU-2561 newly created file is same size as directory..."
9794 if [ "$mds1_FSTYPE" != "zfs" ]; then
9795 run_acl_subtest 2561 || error "LU-2561 test failed"
9797 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9800 run_acl_subtest 4924 || error "LU-4924 test failed"
9805 for num in $(seq $MDSCOUNT); do
9806 if [ "${identity_old[$num]}" = 1 ]; then
9807 switch_identity $num false || identity_old[$num]=$?
9811 run_test 103a "acl test"
9817 for U in {0..511}; do
9819 local O=$(printf "%04o" $U)
9821 umask $(printf "%04o" $((511 ^ $O)))
9822 $LFS setstripe -c 1 $DIR/$tfile.s$O
9823 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9825 (( $S == ($O & 0666) )) ||
9826 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9828 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9829 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9830 (( $S == ($O & 0666) )) ||
9831 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9833 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9834 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9835 (( $S == ($O & 0666) )) ||
9836 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9837 rm -f $DIR/$tfile.[smp]$0
9841 # limit the concurrently running threads to 64. LU-11878
9842 local idx=$((U % 64))
9843 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9848 run_test 103b "umask lfs setstripe"
9852 cp -rp $DIR/$tdir $DIR/$tdir.bak
9854 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9855 error "$DIR/$tdir shouldn't contain default ACL"
9856 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9857 error "$DIR/$tdir.bak shouldn't contain default ACL"
9860 run_test 103c "'cp -rp' won't set empty acl"
9863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9866 lfs df || error "lfs df failed"
9867 lfs df -ih || error "lfs df -ih failed"
9868 lfs df -h $DIR || error "lfs df -h $DIR failed"
9869 lfs df -i $DIR || error "lfs df -i $DIR failed"
9870 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9871 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9873 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9874 lctl --device %$OSC deactivate
9875 lfs df || error "lfs df with deactivated OSC failed"
9876 lctl --device %$OSC activate
9877 # wait the osc back to normal
9878 wait_osc_import_ready client ost
9880 lfs df || error "lfs df with reactivated OSC failed"
9883 run_test 104a "lfs df [-ih] [path] test ========================="
9886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9887 [ $RUNAS_ID -eq $UID ] &&
9888 skip_env "RUNAS_ID = UID = $UID -- skipping"
9890 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9891 grep "Permission denied" | wc -l)))
9892 if [ $denied_cnt -ne 0 ]; then
9893 error "lfs check servers test failed"
9896 run_test 104b "$RUNAS lfs check servers test ===================="
9899 # doesn't work on 2.4 kernels
9901 if $(flock_is_enabled); then
9902 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9904 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9908 run_test 105a "flock when mounted without -o flock test ========"
9912 if $(flock_is_enabled); then
9913 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9915 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9919 run_test 105b "fcntl when mounted without -o flock test ========"
9923 if $(flock_is_enabled); then
9924 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9926 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9930 run_test 105c "lockf when mounted without -o flock test"
9932 test_105d() { # bug 15924
9933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9935 test_mkdir $DIR/$tdir
9936 flock_is_enabled || skip_env "mount w/o flock enabled"
9937 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9938 $LCTL set_param fail_loc=0x80000315
9939 flocks_test 2 $DIR/$tdir
9941 run_test 105d "flock race (should not freeze) ========"
9943 test_105e() { # bug 22660 && 22040
9944 flock_is_enabled || skip_env "mount w/o flock enabled"
9947 flocks_test 3 $DIR/$tfile
9949 run_test 105e "Two conflicting flocks from same process"
9951 test_106() { #bug 10921
9952 test_mkdir $DIR/$tdir
9953 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9954 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9956 run_test 106 "attempt exec of dir followed by chown of that dir"
9959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9967 local save_pattern=$(sysctl -n kernel.core_pattern)
9968 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9969 sysctl -w kernel.core_pattern=$file
9970 sysctl -w kernel.core_uses_pid=0
9978 kill -s 11 $SLEEPPID
9980 if [ -e $file ]; then
9981 size=`stat -c%s $file`
9982 [ $size -eq 0 ] && error "Fail to create core file $file"
9984 error "Fail to create core file $file"
9987 sysctl -w kernel.core_pattern=$save_pattern
9988 sysctl -w kernel.core_uses_pid=$save_uses_pid
9991 run_test 107 "Coredump on SIG"
9994 test_mkdir $DIR/$tdir
9995 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9996 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9997 error "mkdir with 256 char should fail, but did not"
9998 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9999 error "create with 255 char failed"
10000 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10001 error "create with 256 char should fail, but did not"
10006 run_test 110 "filename length checking"
10009 # Purpose: To verify dynamic thread (OSS) creation.
10012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10013 remote_ost_nodsh && skip "remote OST with nodsh"
10015 # Lustre does not stop service threads once they are started.
10016 # Reset number of running threads to default.
10021 local save_params="$TMP/sanity-$TESTNAME.parameters"
10023 # Get ll_ost_io count before I/O
10024 OSTIO_pre=$(do_facet ost1 \
10025 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10026 # Exit if lustre is not running (ll_ost_io not running).
10027 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10029 echo "Starting with $OSTIO_pre threads"
10030 local thread_max=$((OSTIO_pre * 2))
10031 local rpc_in_flight=$((thread_max * 2))
10032 # Number of I/O Process proposed to be started.
10034 local facets=$(get_facets OST)
10036 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10037 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10039 # Set in_flight to $rpc_in_flight
10040 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10041 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10042 nfiles=${rpc_in_flight}
10043 # Set ost thread_max to $thread_max
10044 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10046 # 5 Minutes should be sufficient for max number of OSS
10047 # threads(thread_max) to be created.
10051 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10052 test_mkdir $DIR/$tdir
10053 for i in $(seq $nfiles); do
10054 local file=$DIR/$tdir/${tfile}-$i
10055 $LFS setstripe -c -1 -i 0 $file
10056 ($WTL $file $timeout)&
10059 # I/O Started - Wait for thread_started to reach thread_max or report
10060 # error if thread_started is more than thread_max.
10061 echo "Waiting for thread_started to reach thread_max"
10062 local thread_started=0
10063 local end_time=$((SECONDS + timeout))
10065 while [ $SECONDS -le $end_time ] ; do
10067 # Get ost i/o thread_started count.
10068 thread_started=$(do_facet ost1 \
10070 ost.OSS.ost_io.threads_started | cut -d= -f2")
10071 # Break out if thread_started is equal/greater than thread_max
10072 if [[ $thread_started -ge $thread_max ]]; then
10073 echo ll_ost_io thread_started $thread_started, \
10074 equal/greater than thread_max $thread_max
10080 # Cleanup - We have the numbers, Kill i/o jobs if running.
10081 jobcount=($(jobs -p))
10082 for i in $(seq 0 $((${#jobcount[@]}-1)))
10084 kill -9 ${jobcount[$i]}
10085 if [ $? -ne 0 ] ; then
10087 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10091 # Cleanup files left by WTL binary.
10092 for i in $(seq $nfiles); do
10093 local file=$DIR/$tdir/${tfile}-$i
10095 if [ $? -ne 0 ] ; then
10096 echo "Warning: Failed to delete file $file"
10100 restore_lustre_params <$save_params
10101 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10103 # Error out if no new thread has started or Thread started is greater
10105 if [[ $thread_started -le $OSTIO_pre ||
10106 $thread_started -gt $thread_max ]]; then
10107 error "ll_ost_io: thread_started $thread_started" \
10108 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10109 "No new thread started or thread started greater " \
10113 run_test 115 "verify dynamic thread creation===================="
10116 wait_delete_completed
10117 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10118 echo "OST kbytes available: ${AVAIL[@]}"
10123 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10124 #echo OST $i: ${AVAIL[i]}kb
10125 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10129 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10134 echo "Min free space: OST $MINI: $MINV"
10135 echo "Max free space: OST $MAXI: $MAXV"
10138 test_116a() { # was previously test_116()
10139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10140 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10141 remote_mds_nodsh && skip "remote MDS with nodsh"
10143 echo -n "Free space priority "
10144 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10149 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10150 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10151 trap simple_cleanup_common EXIT
10153 # Check if we need to generate uneven OSTs
10154 test_mkdir -p $DIR/$tdir/OST${MINI}
10155 local FILL=$((MINV / 4))
10156 local DIFF=$((MAXV - MINV))
10157 local DIFF2=$((DIFF * 100 / MINV))
10159 local threshold=$(do_facet $SINGLEMDS \
10160 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10161 threshold=${threshold%%%}
10162 echo -n "Check for uneven OSTs: "
10163 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10165 if [[ $DIFF2 -gt $threshold ]]; then
10167 echo "Don't need to fill OST$MINI"
10169 # generate uneven OSTs. Write 2% over the QOS threshold value
10171 DIFF=$((threshold - DIFF2 + 2))
10172 DIFF2=$((MINV * DIFF / 100))
10173 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10174 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10175 error "setstripe failed"
10176 DIFF=$((DIFF2 / 2048))
10178 while [ $i -lt $DIFF ]; do
10180 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10181 bs=2M count=1 2>/dev/null
10190 DIFF=$((MAXV - MINV))
10191 DIFF2=$((DIFF * 100 / MINV))
10192 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10193 if [ $DIFF2 -gt $threshold ]; then
10196 echo "failed - QOS mode won't be used"
10197 simple_cleanup_common
10198 skip "QOS imbalance criteria not met"
10206 # now fill using QOS
10207 $LFS setstripe -c 1 $DIR/$tdir
10208 FILL=$((FILL / 200))
10209 if [ $FILL -gt 600 ]; then
10212 echo "writing $FILL files to QOS-assigned OSTs"
10214 while [ $i -lt $FILL ]; do
10216 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10217 count=1 2>/dev/null
10220 echo "wrote $i 200k files"
10224 echo "Note: free space may not be updated, so measurements might be off"
10226 DIFF2=$((MAXV - MINV))
10227 echo "free space delta: orig $DIFF final $DIFF2"
10228 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10229 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10230 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10231 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10232 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10233 if [[ $DIFF -gt 0 ]]; then
10234 FILL=$((DIFF2 * 100 / DIFF - 100))
10235 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10238 # Figure out which files were written where
10239 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10240 awk '/'$MINI1': / {print $2; exit}')
10242 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10243 echo "$MINC files created on smaller OST $MINI1"
10244 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10245 awk '/'$MAXI1': / {print $2; exit}')
10247 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10248 echo "$MAXC files created on larger OST $MAXI1"
10249 if [[ $MINC -gt 0 ]]; then
10250 FILL=$((MAXC * 100 / MINC - 100))
10251 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10253 [[ $MAXC -gt $MINC ]] ||
10254 error_ignore LU-9 "stripe QOS didn't balance free space"
10255 simple_cleanup_common
10257 run_test 116a "stripe QOS: free space balance ==================="
10259 test_116b() { # LU-2093
10260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10261 remote_mds_nodsh && skip "remote MDS with nodsh"
10263 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10264 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10265 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10266 [ -z "$old_rr" ] && skip "no QOS"
10267 do_facet $SINGLEMDS lctl set_param \
10268 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10269 mkdir -p $DIR/$tdir
10270 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10271 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10272 do_facet $SINGLEMDS lctl set_param fail_loc=0
10274 do_facet $SINGLEMDS lctl set_param \
10275 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10277 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10279 test_117() # bug 10891
10281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10283 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10284 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10285 lctl set_param fail_loc=0x21e
10286 > $DIR/$tfile || error "truncate failed"
10287 lctl set_param fail_loc=0
10288 echo "Truncate succeeded."
10291 run_test 117 "verify osd extend =========="
10293 NO_SLOW_RESENDCOUNT=4
10294 export OLD_RESENDCOUNT=""
10295 set_resend_count () {
10296 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10297 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10298 lctl set_param -n $PROC_RESENDCOUNT $1
10299 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10302 # for reduce test_118* time (b=14842)
10303 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10305 # Reset async IO behavior after error case
10307 FILE=$DIR/reset_async
10309 # Ensure all OSCs are cleared
10310 $LFS setstripe -c -1 $FILE
10311 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10316 test_118a() #bug 11710
10318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10322 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10323 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10324 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10326 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10327 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10332 run_test 118a "verify O_SYNC works =========="
10336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10337 remote_ost_nodsh && skip "remote OST with nodsh"
10341 #define OBD_FAIL_SRV_ENOENT 0x217
10342 set_nodes_failloc "$(osts_nodes)" 0x217
10343 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10345 set_nodes_failloc "$(osts_nodes)" 0
10346 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10347 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10350 if [[ $RC -eq 0 ]]; then
10351 error "Must return error due to dropped pages, rc=$RC"
10355 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10356 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10360 echo "Dirty pages not leaked on ENOENT"
10362 # Due to the above error the OSC will issue all RPCs syncronously
10363 # until a subsequent RPC completes successfully without error.
10364 $MULTIOP $DIR/$tfile Ow4096yc
10369 run_test 118b "Reclaim dirty pages on fatal error =========="
10373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10375 # for 118c, restore the original resend count, LU-1940
10376 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10377 set_resend_count $OLD_RESENDCOUNT
10378 remote_ost_nodsh && skip "remote OST with nodsh"
10382 #define OBD_FAIL_OST_EROFS 0x216
10383 set_nodes_failloc "$(osts_nodes)" 0x216
10385 # multiop should block due to fsync until pages are written
10386 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10390 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10391 error "Multiop failed to block on fsync, pid=$MULTIPID"
10394 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10396 if [[ $WRITEBACK -eq 0 ]]; then
10397 error "No page in writeback, writeback=$WRITEBACK"
10400 set_nodes_failloc "$(osts_nodes)" 0
10403 if [[ $RC -ne 0 ]]; then
10404 error "Multiop fsync failed, rc=$RC"
10407 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10408 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10410 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10411 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10415 echo "Dirty pages flushed via fsync on EROFS"
10418 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10420 # continue to use small resend count to reduce test_118* time (b=14842)
10421 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10426 remote_ost_nodsh && skip "remote OST with nodsh"
10430 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10431 set_nodes_failloc "$(osts_nodes)" 0x214
10432 # multiop should block due to fsync until pages are written
10433 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10437 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10438 error "Multiop failed to block on fsync, pid=$MULTIPID"
10441 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10443 if [[ $WRITEBACK -eq 0 ]]; then
10444 error "No page in writeback, writeback=$WRITEBACK"
10447 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10448 set_nodes_failloc "$(osts_nodes)" 0
10450 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10451 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10453 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10454 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10458 echo "Dirty pages gaurenteed flushed via fsync"
10461 run_test 118d "Fsync validation inject a delay of the bulk =========="
10464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10468 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10469 lctl set_param fail_loc=0x8000040a
10471 # Should simulate EINVAL error which is fatal
10472 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10474 if [[ $RC -eq 0 ]]; then
10475 error "Must return error due to dropped pages, rc=$RC"
10478 lctl set_param fail_loc=0x0
10480 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10481 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10482 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10484 if [[ $LOCKED -ne 0 ]]; then
10485 error "Locked pages remain in cache, locked=$LOCKED"
10488 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10489 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10493 echo "No pages locked after fsync"
10498 run_test 118f "Simulate unrecoverable OSC side error =========="
10501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10505 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10506 lctl set_param fail_loc=0x406
10508 # simulate local -ENOMEM
10509 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10512 lctl set_param fail_loc=0
10513 if [[ $RC -eq 0 ]]; then
10514 error "Must return error due to dropped pages, rc=$RC"
10517 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10518 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10519 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10521 if [[ $LOCKED -ne 0 ]]; then
10522 error "Locked pages remain in cache, locked=$LOCKED"
10525 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10526 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10530 echo "No pages locked after fsync"
10535 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10539 remote_ost_nodsh && skip "remote OST with nodsh"
10543 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10544 set_nodes_failloc "$(osts_nodes)" 0x20e
10545 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10546 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10549 set_nodes_failloc "$(osts_nodes)" 0
10550 if [[ $RC -eq 0 ]]; then
10551 error "Must return error due to dropped pages, rc=$RC"
10554 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10555 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10556 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10558 if [[ $LOCKED -ne 0 ]]; then
10559 error "Locked pages remain in cache, locked=$LOCKED"
10562 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10563 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10567 echo "No pages locked after fsync"
10571 run_test 118h "Verify timeout in handling recoverables errors =========="
10573 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10577 remote_ost_nodsh && skip "remote OST with nodsh"
10581 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10582 set_nodes_failloc "$(osts_nodes)" 0x20e
10584 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10585 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10588 set_nodes_failloc "$(osts_nodes)" 0
10592 if [[ $RC -ne 0 ]]; then
10593 error "got error, but should be not, rc=$RC"
10596 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10597 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10598 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10599 if [[ $LOCKED -ne 0 ]]; then
10600 error "Locked pages remain in cache, locked=$LOCKED"
10603 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10604 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10608 echo "No pages locked after fsync"
10612 run_test 118i "Fix error before timeout in recoverable error =========="
10614 [ "$SLOW" = "no" ] && set_resend_count 4
10617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10618 remote_ost_nodsh && skip "remote OST with nodsh"
10622 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10623 set_nodes_failloc "$(osts_nodes)" 0x220
10625 # return -EIO from OST
10626 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10628 set_nodes_failloc "$(osts_nodes)" 0x0
10629 if [[ $RC -eq 0 ]]; then
10630 error "Must return error due to dropped pages, rc=$RC"
10633 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10634 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10635 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10636 if [[ $LOCKED -ne 0 ]]; then
10637 error "Locked pages remain in cache, locked=$LOCKED"
10640 # in recoverable error on OST we want resend and stay until it finished
10641 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10642 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10646 echo "No pages locked after fsync"
10650 run_test 118j "Simulate unrecoverable OST side error =========="
10654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10655 remote_ost_nodsh && skip "remote OSTs with nodsh"
10657 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10658 set_nodes_failloc "$(osts_nodes)" 0x20e
10659 test_mkdir $DIR/$tdir
10661 for ((i=0;i<10;i++)); do
10662 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10663 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10670 set_nodes_failloc "$(osts_nodes)" 0
10673 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10675 test_118l() # LU-646
10677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10679 test_mkdir $DIR/$tdir
10680 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10683 run_test 118l "fsync dir"
10685 test_118m() # LU-3066
10687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10689 test_mkdir $DIR/$tdir
10690 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10693 run_test 118m "fdatasync dir ========="
10695 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10703 remote_ost_nodsh && skip "remote OSTs with nodsh"
10705 # Sleep to avoid a cached response.
10706 #define OBD_STATFS_CACHE_SECONDS 1
10709 # Inject a 10 second delay in the OST_STATFS handler.
10710 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10711 set_nodes_failloc "$(osts_nodes)" 0x242
10714 stat --file-system $MOUNT > /dev/null
10717 set_nodes_failloc "$(osts_nodes)" 0
10719 if ((end - begin > 20)); then
10720 error "statfs took $((end - begin)) seconds, expected 10"
10723 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10725 test_119a() # bug 11737
10727 BSIZE=$((512 * 1024))
10728 directio write $DIR/$tfile 0 1 $BSIZE
10729 # We ask to read two blocks, which is more than a file size.
10730 # directio will indicate an error when requested and actual
10731 # sizes aren't equeal (a normal situation in this case) and
10732 # print actual read amount.
10733 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10734 if [ "$NOB" != "$BSIZE" ]; then
10735 error "read $NOB bytes instead of $BSIZE"
10739 run_test 119a "Short directIO read must return actual read amount"
10741 test_119b() # bug 11737
10743 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10745 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10746 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10748 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10749 error "direct read failed"
10752 run_test 119b "Sparse directIO read must return actual read amount"
10754 test_119c() # bug 13099
10757 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10758 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10761 run_test 119c "Testing for direct read hitting hole"
10763 test_119d() # bug 15950
10765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10767 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10768 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10770 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10771 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10772 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10773 lctl set_param fail_loc=0x40d
10774 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10777 cat $DIR/$tfile > /dev/null &
10778 lctl set_param fail_loc=0
10781 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10783 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10784 error "the read rpcs have not completed in 2s"
10786 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10788 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10792 remote_mds_nodsh && skip "remote MDS with nodsh"
10793 test_mkdir -i0 -c1 $DIR/$tdir
10794 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10795 skip_env "no early lock cancel on server"
10797 lru_resize_disable mdc
10798 lru_resize_disable osc
10799 cancel_lru_locks mdc
10800 # asynchronous object destroy at MDT could cause bl ast to client
10801 cancel_lru_locks osc
10803 stat $DIR/$tdir > /dev/null
10804 can1=$(do_facet mds1 \
10805 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10806 awk '/ldlm_cancel/ {print $2}')
10807 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10808 awk '/ldlm_bl_callback/ {print $2}')
10809 test_mkdir -i0 -c1 $DIR/$tdir/d1
10810 can2=$(do_facet mds1 \
10811 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10812 awk '/ldlm_cancel/ {print $2}')
10813 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10814 awk '/ldlm_bl_callback/ {print $2}')
10815 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10816 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10817 lru_resize_enable mdc
10818 lru_resize_enable osc
10820 run_test 120a "Early Lock Cancel: mkdir test"
10823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10824 remote_mds_nodsh && skip "remote MDS with nodsh"
10825 test_mkdir $DIR/$tdir
10826 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10827 skip_env "no early lock cancel on server"
10829 lru_resize_disable mdc
10830 lru_resize_disable osc
10831 cancel_lru_locks mdc
10832 stat $DIR/$tdir > /dev/null
10833 can1=$(do_facet $SINGLEMDS \
10834 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10835 awk '/ldlm_cancel/ {print $2}')
10836 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10837 awk '/ldlm_bl_callback/ {print $2}')
10838 touch $DIR/$tdir/f1
10839 can2=$(do_facet $SINGLEMDS \
10840 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10841 awk '/ldlm_cancel/ {print $2}')
10842 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10843 awk '/ldlm_bl_callback/ {print $2}')
10844 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10845 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10846 lru_resize_enable mdc
10847 lru_resize_enable osc
10849 run_test 120b "Early Lock Cancel: create test"
10852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10853 remote_mds_nodsh && skip "remote MDS with nodsh"
10854 test_mkdir -i0 -c1 $DIR/$tdir
10855 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10856 skip "no early lock cancel on server"
10858 lru_resize_disable mdc
10859 lru_resize_disable osc
10860 test_mkdir -i0 -c1 $DIR/$tdir/d1
10861 test_mkdir -i0 -c1 $DIR/$tdir/d2
10862 touch $DIR/$tdir/d1/f1
10863 cancel_lru_locks mdc
10864 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10865 can1=$(do_facet mds1 \
10866 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10867 awk '/ldlm_cancel/ {print $2}')
10868 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10869 awk '/ldlm_bl_callback/ {print $2}')
10870 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10871 can2=$(do_facet mds1 \
10872 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10873 awk '/ldlm_cancel/ {print $2}')
10874 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10875 awk '/ldlm_bl_callback/ {print $2}')
10876 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10877 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10878 lru_resize_enable mdc
10879 lru_resize_enable osc
10881 run_test 120c "Early Lock Cancel: link test"
10884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10885 remote_mds_nodsh && skip "remote MDS with nodsh"
10886 test_mkdir -i0 -c1 $DIR/$tdir
10887 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10888 skip_env "no early lock cancel on server"
10890 lru_resize_disable mdc
10891 lru_resize_disable osc
10893 cancel_lru_locks mdc
10894 stat $DIR/$tdir > /dev/null
10895 can1=$(do_facet mds1 \
10896 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10897 awk '/ldlm_cancel/ {print $2}')
10898 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10899 awk '/ldlm_bl_callback/ {print $2}')
10900 chmod a+x $DIR/$tdir
10901 can2=$(do_facet mds1 \
10902 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10903 awk '/ldlm_cancel/ {print $2}')
10904 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10905 awk '/ldlm_bl_callback/ {print $2}')
10906 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10907 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10908 lru_resize_enable mdc
10909 lru_resize_enable osc
10911 run_test 120d "Early Lock Cancel: setattr test"
10914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10915 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10916 skip_env "no early lock cancel on server"
10917 remote_mds_nodsh && skip "remote MDS with nodsh"
10919 local dlmtrace_set=false
10921 test_mkdir -i0 -c1 $DIR/$tdir
10922 lru_resize_disable mdc
10923 lru_resize_disable osc
10924 ! $LCTL get_param debug | grep -q dlmtrace &&
10925 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10926 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10927 cancel_lru_locks mdc
10928 cancel_lru_locks osc
10929 dd if=$DIR/$tdir/f1 of=/dev/null
10930 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10931 # XXX client can not do early lock cancel of OST lock
10932 # during unlink (LU-4206), so cancel osc lock now.
10934 cancel_lru_locks osc
10935 can1=$(do_facet mds1 \
10936 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10937 awk '/ldlm_cancel/ {print $2}')
10938 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10939 awk '/ldlm_bl_callback/ {print $2}')
10940 unlink $DIR/$tdir/f1
10942 can2=$(do_facet mds1 \
10943 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10944 awk '/ldlm_cancel/ {print $2}')
10945 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10946 awk '/ldlm_bl_callback/ {print $2}')
10947 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10948 $LCTL dk $TMP/cancel.debug.txt
10949 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10950 $LCTL dk $TMP/blocking.debug.txt
10951 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10952 lru_resize_enable mdc
10953 lru_resize_enable osc
10955 run_test 120e "Early Lock Cancel: unlink test"
10958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10959 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10960 skip_env "no early lock cancel on server"
10961 remote_mds_nodsh && skip "remote MDS with nodsh"
10963 test_mkdir -i0 -c1 $DIR/$tdir
10964 lru_resize_disable mdc
10965 lru_resize_disable osc
10966 test_mkdir -i0 -c1 $DIR/$tdir/d1
10967 test_mkdir -i0 -c1 $DIR/$tdir/d2
10968 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10969 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10970 cancel_lru_locks mdc
10971 cancel_lru_locks osc
10972 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10973 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10974 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10975 # XXX client can not do early lock cancel of OST lock
10976 # during rename (LU-4206), so cancel osc lock now.
10978 cancel_lru_locks osc
10979 can1=$(do_facet mds1 \
10980 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10981 awk '/ldlm_cancel/ {print $2}')
10982 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10983 awk '/ldlm_bl_callback/ {print $2}')
10984 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10986 can2=$(do_facet mds1 \
10987 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10988 awk '/ldlm_cancel/ {print $2}')
10989 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10990 awk '/ldlm_bl_callback/ {print $2}')
10991 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10992 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10993 lru_resize_enable mdc
10994 lru_resize_enable osc
10996 run_test 120f "Early Lock Cancel: rename test"
10999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11000 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11001 skip_env "no early lock cancel on server"
11002 remote_mds_nodsh && skip "remote MDS with nodsh"
11004 lru_resize_disable mdc
11005 lru_resize_disable osc
11007 echo create $count files
11008 test_mkdir $DIR/$tdir
11009 cancel_lru_locks mdc
11010 cancel_lru_locks osc
11013 can0=$(do_facet $SINGLEMDS \
11014 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11015 awk '/ldlm_cancel/ {print $2}')
11016 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11017 awk '/ldlm_bl_callback/ {print $2}')
11018 createmany -o $DIR/$tdir/f $count
11020 can1=$(do_facet $SINGLEMDS \
11021 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11022 awk '/ldlm_cancel/ {print $2}')
11023 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11024 awk '/ldlm_bl_callback/ {print $2}')
11026 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11027 echo rm $count files
11030 can2=$(do_facet $SINGLEMDS \
11031 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11032 awk '/ldlm_cancel/ {print $2}')
11033 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11034 awk '/ldlm_bl_callback/ {print $2}')
11036 echo total: $count removes in $((t2-t1))
11037 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11039 # wait for commitment of removal
11040 lru_resize_enable mdc
11041 lru_resize_enable osc
11043 run_test 120g "Early Lock Cancel: performance test"
11045 test_121() { #bug #10589
11046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11049 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11050 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11051 lctl set_param fail_loc=0x310
11052 cancel_lru_locks osc > /dev/null
11053 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11054 lctl set_param fail_loc=0
11055 [[ $reads -eq $writes ]] ||
11056 error "read $reads blocks, must be $writes blocks"
11058 run_test 121 "read cancel race ========="
11060 test_123a() { # was test 123, statahead(bug 11401)
11061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11064 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11065 log "testing UP system. Performance may be lower than expected."
11070 test_mkdir $DIR/$tdir
11071 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11072 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11074 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11075 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11077 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11078 lctl set_param -n llite.*.statahead_max 0
11079 lctl get_param llite.*.statahead_max
11080 cancel_lru_locks mdc
11081 cancel_lru_locks osc
11083 time ls -l $DIR/$tdir | wc -l
11085 delta=$((etime - stime))
11086 log "ls $i files without statahead: $delta sec"
11087 lctl set_param llite.*.statahead_max=$max
11089 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11090 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11091 cancel_lru_locks mdc
11092 cancel_lru_locks osc
11094 time ls -l $DIR/$tdir | wc -l
11096 delta_sa=$((etime - stime))
11097 log "ls $i files with statahead: $delta_sa sec"
11098 lctl get_param -n llite.*.statahead_stats
11099 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11101 [[ $swrong -lt $ewrong ]] &&
11102 log "statahead was stopped, maybe too many locks held!"
11103 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11105 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11106 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11107 lctl set_param -n llite.*.statahead_max 0
11108 lctl get_param llite.*.statahead_max
11109 cancel_lru_locks mdc
11110 cancel_lru_locks osc
11112 time ls -l $DIR/$tdir | wc -l
11114 delta=$((etime - stime))
11115 log "ls $i files again without statahead: $delta sec"
11116 lctl set_param llite.*.statahead_max=$max
11117 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11118 if [ $SLOWOK -eq 0 ]; then
11119 error "ls $i files is slower with statahead!"
11121 log "ls $i files is slower with statahead!"
11127 [ $delta -gt 20 ] && break
11128 [ $delta -gt 8 ] && MULT=$((50 / delta))
11129 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11137 delta=$((etime - stime))
11138 log "rm -r $DIR/$tdir/: $delta seconds"
11140 lctl get_param -n llite.*.statahead_stats
11142 run_test 123a "verify statahead work"
11144 test_123b () { # statahead(bug 15027)
11145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11147 test_mkdir $DIR/$tdir
11148 createmany -o $DIR/$tdir/$tfile-%d 1000
11150 cancel_lru_locks mdc
11151 cancel_lru_locks osc
11153 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11154 lctl set_param fail_loc=0x80000803
11155 ls -lR $DIR/$tdir > /dev/null
11157 lctl set_param fail_loc=0x0
11158 lctl get_param -n llite.*.statahead_stats
11163 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11167 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11168 skip_env "no lru resize on server"
11172 test_mkdir $DIR/$tdir
11174 log "create $NR files at $DIR/$tdir"
11175 createmany -o $DIR/$tdir/f $NR ||
11176 error "failed to create $NR files in $DIR/$tdir"
11178 cancel_lru_locks mdc
11179 ls -l $DIR/$tdir > /dev/null
11183 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11184 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11185 LRU_SIZE=$($LCTL get_param -n $PARAM)
11186 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11187 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11189 log "NS=$(basename $NSDIR)"
11194 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11195 skip "Not enough cached locks created!"
11197 log "LRU=$LRU_SIZE"
11201 # We know that lru resize allows one client to hold $LIMIT locks
11202 # for 10h. After that locks begin to be killed by client.
11204 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11206 if [ $LIMIT -lt $LRU_SIZE ]; then
11207 skip "Limit is too small $LIMIT"
11210 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11211 # killing locks. Some time was spent for creating locks. This means
11212 # that up to the moment of sleep finish we must have killed some of
11213 # them (10-100 locks). This depends on how fast ther were created.
11214 # Many of them were touched in almost the same moment and thus will
11215 # be killed in groups.
11216 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11218 # Use $LRU_SIZE_B here to take into account real number of locks
11219 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11220 local LRU_SIZE_B=$LRU_SIZE
11222 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11223 log "OLD_LVF=$OLD_LVF"
11224 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11226 # Let's make sure that we really have some margin. Client checks
11227 # cached locks every 10 sec.
11228 SLEEP=$((SLEEP+20))
11229 log "Sleep ${SLEEP} sec"
11231 while ((SEC<$SLEEP)); do
11235 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11236 echo -n "$LRU_SIZE"
11239 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11240 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11242 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11243 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11244 unlinkmany $DIR/$tdir/f $NR
11248 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11249 log "unlink $NR files at $DIR/$tdir"
11250 unlinkmany $DIR/$tdir/f $NR
11252 run_test 124a "lru resize ======================================="
11254 get_max_pool_limit()
11256 local limit=$($LCTL get_param \
11257 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11259 for l in $limit; do
11260 if [[ $l -gt $max ]]; then
11268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11269 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11270 skip_env "no lru resize on server"
11272 LIMIT=$(get_max_pool_limit)
11274 NR=$(($(default_lru_size)*20))
11275 if [[ $NR -gt $LIMIT ]]; then
11276 log "Limit lock number by $LIMIT locks"
11280 IFree=$(mdsrate_inodes_available)
11281 if [ $IFree -lt $NR ]; then
11282 log "Limit lock number by $IFree inodes"
11286 lru_resize_disable mdc
11287 test_mkdir -p $DIR/$tdir/disable_lru_resize
11289 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11290 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11291 cancel_lru_locks mdc
11294 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11297 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11300 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11304 nolruresize_delta=$((etime-stime))
11305 log "ls -la time: $nolruresize_delta seconds"
11306 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11307 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11309 lru_resize_enable mdc
11310 test_mkdir -p $DIR/$tdir/enable_lru_resize
11312 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11313 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11314 cancel_lru_locks mdc
11317 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11320 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11323 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11327 lruresize_delta=$((etime-stime))
11328 log "ls -la time: $lruresize_delta seconds"
11329 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11331 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11332 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11333 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11334 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11336 log "lru resize performs the same with no lru resize"
11338 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11340 run_test 124b "lru resize (performance test) ======================="
11343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11344 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11345 skip_env "no lru resize on server"
11347 # cache ununsed locks on client
11349 cancel_lru_locks mdc
11350 test_mkdir $DIR/$tdir
11351 createmany -o $DIR/$tdir/f $nr ||
11352 error "failed to create $nr files in $DIR/$tdir"
11353 ls -l $DIR/$tdir > /dev/null
11355 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11356 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11357 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11358 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11359 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11361 # set lru_max_age to 1 sec
11362 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11363 echo "sleep $((recalc_p * 2)) seconds..."
11364 sleep $((recalc_p * 2))
11366 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11367 # restore lru_max_age
11368 $LCTL set_param -n $nsdir.lru_max_age $max_age
11369 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11370 unlinkmany $DIR/$tdir/f $nr
11372 run_test 124c "LRUR cancel very aged locks"
11375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11376 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11377 skip_env "no lru resize on server"
11379 # cache ununsed locks on client
11382 lru_resize_disable mdc
11383 stack_trap "lru_resize_enable mdc" EXIT
11385 cancel_lru_locks mdc
11387 # asynchronous object destroy at MDT could cause bl ast to client
11388 test_mkdir $DIR/$tdir
11389 createmany -o $DIR/$tdir/f $nr ||
11390 error "failed to create $nr files in $DIR/$tdir"
11391 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11393 ls -l $DIR/$tdir > /dev/null
11395 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11396 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11397 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11398 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11400 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11402 # set lru_max_age to 1 sec
11403 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11404 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11406 echo "sleep $((recalc_p * 2)) seconds..."
11407 sleep $((recalc_p * 2))
11409 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11411 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11413 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11415 test_125() { # 13358
11416 $LCTL get_param -n llite.*.client_type | grep -q local ||
11417 skip "must run as local client"
11418 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11419 skip_env "must have acl enabled"
11420 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11422 test_mkdir $DIR/$tdir
11423 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11424 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11425 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11427 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11429 test_126() { # bug 12829/13455
11430 $GSS && skip_env "must run as gss disabled"
11431 $LCTL get_param -n llite.*.client_type | grep -q local ||
11432 skip "must run as local client"
11433 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11435 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11436 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11438 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11440 run_test 126 "check that the fsgid provided by the client is taken into account"
11442 test_127a() { # bug 15521
11443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11444 local name count samp unit min max sum sumsq
11446 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11447 echo "stats before reset"
11448 $LCTL get_param osc.*.stats
11449 $LCTL set_param osc.*.stats=0
11450 local fsize=$((2048 * 1024))
11452 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11453 cancel_lru_locks osc
11454 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11456 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11457 stack_trap "rm -f $TMP/$tfile.tmp"
11458 while read name count samp unit min max sum sumsq; do
11459 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11460 [ ! $min ] && error "Missing min value for $name proc entry"
11461 eval $name=$count || error "Wrong proc format"
11464 read_bytes|write_bytes)
11465 [[ "$unit" =~ "bytes" ]] ||
11466 error "unit is not 'bytes': $unit"
11467 (( $min >= 4096 )) || error "min is too small: $min"
11468 (( $min <= $fsize )) || error "min is too big: $min"
11469 (( $max >= 4096 )) || error "max is too small: $max"
11470 (( $max <= $fsize )) || error "max is too big: $max"
11471 (( $sum == $fsize )) || error "sum is wrong: $sum"
11472 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11473 error "sumsquare is too small: $sumsq"
11474 (( $sumsq <= $fsize * $fsize )) ||
11475 error "sumsquare is too big: $sumsq"
11477 ost_read|ost_write)
11478 [[ "$unit" =~ "usec" ]] ||
11479 error "unit is not 'usec': $unit"
11483 done < $DIR/$tfile.tmp
11485 #check that we actually got some stats
11486 [ "$read_bytes" ] || error "Missing read_bytes stats"
11487 [ "$write_bytes" ] || error "Missing write_bytes stats"
11488 [ "$read_bytes" != 0 ] || error "no read done"
11489 [ "$write_bytes" != 0 ] || error "no write done"
11491 run_test 127a "verify the client stats are sane"
11493 test_127b() { # bug LU-333
11494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11495 local name count samp unit min max sum sumsq
11497 echo "stats before reset"
11498 $LCTL get_param llite.*.stats
11499 $LCTL set_param llite.*.stats=0
11501 # perform 2 reads and writes so MAX is different from SUM.
11502 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11503 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11504 cancel_lru_locks osc
11505 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11506 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11508 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11509 stack_trap "rm -f $TMP/$tfile.tmp"
11510 while read name count samp unit min max sum sumsq; do
11511 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11512 eval $name=$count || error "Wrong proc format"
11515 read_bytes|write_bytes)
11516 [[ "$unit" =~ "bytes" ]] ||
11517 error "unit is not 'bytes': $unit"
11518 (( $count == 2 )) || error "count is not 2: $count"
11519 (( $min == $PAGE_SIZE )) ||
11520 error "min is not $PAGE_SIZE: $min"
11521 (( $max == $PAGE_SIZE )) ||
11522 error "max is not $PAGE_SIZE: $max"
11523 (( $sum == $PAGE_SIZE * 2 )) ||
11524 error "sum is not $((PAGE_SIZE * 2)): $sum"
11527 [[ "$unit" =~ "usec" ]] ||
11528 error "unit is not 'usec': $unit"
11532 done < $TMP/$tfile.tmp
11534 #check that we actually got some stats
11535 [ "$read_bytes" ] || error "Missing read_bytes stats"
11536 [ "$write_bytes" ] || error "Missing write_bytes stats"
11537 [ "$read_bytes" != 0 ] || error "no read done"
11538 [ "$write_bytes" != 0 ] || error "no write done"
11540 run_test 127b "verify the llite client stats are sane"
11542 test_127c() { # LU-12394
11543 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11550 $LCTL set_param llite.*.extents_stats=1
11551 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11553 # Use two stripes so there is enough space in default config
11554 $LFS setstripe -c 2 $DIR/$tfile
11556 # Extent stats start at 0-4K and go in power of two buckets
11557 # LL_HIST_START = 12 --> 2^12 = 4K
11558 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11559 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11561 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11563 # Write and read, 2x each, second time at a non-zero offset
11564 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11565 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11566 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11567 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11571 $LCTL get_param llite.*.extents_stats
11574 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11576 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11578 reads=$(echo $bucket | awk '{print $5}')
11579 writes=$(echo $bucket | awk '{print $9}')
11580 [ "$reads" -eq $count ] ||
11581 error "$reads reads in < $bsize bucket, expect $count"
11582 [ "$writes" -eq $count ] ||
11583 error "$writes writes in < $bsize bucket, expect $count"
11586 # Test mmap write and read
11587 $LCTL set_param llite.*.extents_stats=c
11589 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11590 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11591 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11593 $LCTL get_param llite.*.extents_stats
11595 count=$(((size*1024) / PAGE_SIZE))
11597 bsize=$((2 * PAGE_SIZE / 1024))K
11599 bucket=$($LCTL get_param -n llite.*.extents_stats |
11601 reads=$(echo $bucket | awk '{print $5}')
11602 writes=$(echo $bucket | awk '{print $9}')
11603 # mmap writes fault in the page first, creating an additonal read
11604 [ "$reads" -eq $((2 * count)) ] ||
11605 error "$reads reads in < $bsize bucket, expect $count"
11606 [ "$writes" -eq $count ] ||
11607 error "$writes writes in < $bsize bucket, expect $count"
11609 run_test 127c "test llite extent stats with regular & mmap i/o"
11611 test_128() { # bug 15212
11613 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11618 result=$(grep error $TMP/$tfile.log)
11619 rm -f $DIR/$tfile $TMP/$tfile.log
11620 [ -z "$result" ] ||
11621 error "consecutive find's under interactive lfs failed"
11623 run_test 128 "interactive lfs for 2 consecutive find's"
11625 set_dir_limits () {
11630 local ldproc=/proc/fs/ldiskfs
11631 local facets=$(get_facets MDS)
11633 for facet in ${facets//,/ }; do
11634 canondev=$(ldiskfs_canon \
11635 *.$(convert_facet2label $facet).mntdev $facet)
11636 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11637 ldproc=/sys/fs/ldiskfs
11638 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11639 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11643 check_mds_dmesg() {
11644 local facets=$(get_facets MDS)
11645 for facet in ${facets//,/ }; do
11646 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11653 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11654 skip "Need MDS version with at least 2.5.56"
11655 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11656 skip_env "ldiskfs only test"
11658 remote_mds_nodsh && skip "remote MDS with nodsh"
11662 local has_warning=false
11665 mkdir -p $DIR/$tdir
11667 # block size of mds1
11668 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11669 set_dir_limits $maxsize $maxsize
11670 local dirsize=$(stat -c%s "$DIR/$tdir")
11672 while [[ $dirsize -le $maxsize ]]; do
11673 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11675 if ! $has_warning; then
11676 check_mds_dmesg '"is approaching"' && has_warning=true
11678 # check two errors:
11679 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11680 # EFBIG for previous versions included in ldiskfs series
11681 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11683 echo "return code $rc received as expected"
11685 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11686 error_exit "create failed w/o dir size limit"
11688 check_mds_dmesg '"has reached"' ||
11689 error_exit "reached message should be output"
11691 [ $has_warning = "false" ] &&
11692 error_exit "warning message should be output"
11694 dirsize=$(stat -c%s "$DIR/$tdir")
11696 [[ $dirsize -ge $maxsize ]] && return 0
11697 error_exit "current dir size $dirsize, " \
11698 "previous limit $maxsize"
11699 elif [ $rc -ne 0 ]; then
11701 error_exit "return $rc received instead of expected " \
11702 "$EFBIG or $ENOSPC, files in dir $dirsize"
11704 nfiles=$((nfiles + 1))
11705 dirsize=$(stat -c%s "$DIR/$tdir")
11709 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11711 run_test 129 "test directory size limit ========================"
11720 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11721 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11723 trap cleanup_130 EXIT RETURN
11725 local fm_file=$DIR/$tfile
11726 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11727 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11728 error "dd failed for $fm_file"
11730 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11731 filefrag -ves $fm_file
11733 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11734 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11735 [ $RC != 0 ] && error "filefrag $fm_file failed"
11737 filefrag_op=$(filefrag -ve -k $fm_file |
11738 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11739 lun=$($LFS getstripe -i $fm_file)
11741 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11744 for line in $filefrag_op
11746 frag_lun=`echo $line | cut -d: -f5`
11747 ext_len=`echo $line | cut -d: -f4`
11748 if (( $frag_lun != $lun )); then
11750 error "FIEMAP on 1-stripe file($fm_file) failed"
11753 (( tot_len += ext_len ))
11756 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11758 error "FIEMAP on 1-stripe file($fm_file) failed;"
11764 echo "FIEMAP on single striped file succeeded"
11766 run_test 130a "FIEMAP (1-stripe file)"
11769 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11771 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11772 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11774 trap cleanup_130 EXIT RETURN
11776 local fm_file=$DIR/$tfile
11777 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11778 error "setstripe on $fm_file"
11779 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11780 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11782 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11783 error "dd failed on $fm_file"
11785 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11786 filefrag_op=$(filefrag -ve -k $fm_file |
11787 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11789 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11790 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11795 for line in $filefrag_op
11797 frag_lun=$(echo $line | cut -d: -f5 |
11798 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11799 ext_len=$(echo $line | cut -d: -f4)
11800 if (( $frag_lun != $last_lun )); then
11801 if (( tot_len != 1024 )); then
11803 error "FIEMAP on $fm_file failed; returned " \
11804 "len $tot_len for OST $last_lun instead of 1024"
11807 (( num_luns += 1 ))
11811 (( tot_len += ext_len ))
11814 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11816 error "FIEMAP on $fm_file failed; returned wrong number of " \
11817 "luns or wrong len for OST $last_lun"
11823 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11825 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11828 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11830 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11831 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11833 trap cleanup_130 EXIT RETURN
11835 local fm_file=$DIR/$tfile
11836 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11837 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11838 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11840 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11841 error "dd failed on $fm_file"
11843 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11844 filefrag_op=$(filefrag -ve -k $fm_file |
11845 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11847 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11848 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11853 for line in $filefrag_op
11855 frag_lun=$(echo $line | cut -d: -f5 |
11856 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11857 ext_len=$(echo $line | cut -d: -f4)
11858 if (( $frag_lun != $last_lun )); then
11859 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11860 if (( logical != 512 )); then
11862 error "FIEMAP on $fm_file failed; returned " \
11863 "logical start for lun $logical instead of 512"
11866 if (( tot_len != 512 )); then
11868 error "FIEMAP on $fm_file failed; returned " \
11869 "len $tot_len for OST $last_lun instead of 1024"
11872 (( num_luns += 1 ))
11876 (( tot_len += ext_len ))
11879 if (( num_luns != 2 || tot_len != 512 )); then
11881 error "FIEMAP on $fm_file failed; returned wrong number of " \
11882 "luns or wrong len for OST $last_lun"
11888 echo "FIEMAP on 2-stripe file with hole succeeded"
11890 run_test 130c "FIEMAP (2-stripe file with hole)"
11893 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11895 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11896 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11898 trap cleanup_130 EXIT RETURN
11900 local fm_file=$DIR/$tfile
11901 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11902 error "setstripe on $fm_file"
11903 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11904 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11906 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11907 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11908 error "dd failed on $fm_file"
11910 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11911 filefrag_op=$(filefrag -ve -k $fm_file |
11912 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11914 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11915 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11920 for line in $filefrag_op
11922 frag_lun=$(echo $line | cut -d: -f5 |
11923 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11924 ext_len=$(echo $line | cut -d: -f4)
11925 if (( $frag_lun != $last_lun )); then
11926 if (( tot_len != 1024 )); then
11928 error "FIEMAP on $fm_file failed; returned " \
11929 "len $tot_len for OST $last_lun instead of 1024"
11932 (( num_luns += 1 ))
11936 (( tot_len += ext_len ))
11939 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11941 error "FIEMAP on $fm_file failed; returned wrong number of " \
11942 "luns or wrong len for OST $last_lun"
11948 echo "FIEMAP on N-stripe file succeeded"
11950 run_test 130d "FIEMAP (N-stripe file)"
11953 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11955 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11956 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11958 trap cleanup_130 EXIT RETURN
11960 local fm_file=$DIR/$tfile
11961 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11962 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11963 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11966 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11967 for ((i = 0; i < $NUM_BLKS; i++))
11969 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11972 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11973 filefrag_op=$(filefrag -ve -k $fm_file |
11974 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11976 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11977 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11982 for line in $filefrag_op
11984 frag_lun=$(echo $line | cut -d: -f5 |
11985 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11986 ext_len=$(echo $line | cut -d: -f4)
11987 if (( $frag_lun != $last_lun )); then
11988 if (( tot_len != $EXPECTED_LEN )); then
11990 error "FIEMAP on $fm_file failed; returned " \
11991 "len $tot_len for OST $last_lun instead " \
11995 (( num_luns += 1 ))
11999 (( tot_len += ext_len ))
12002 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12004 error "FIEMAP on $fm_file failed; returned wrong number " \
12005 "of luns or wrong len for OST $last_lun"
12011 echo "FIEMAP with continuation calls succeeded"
12013 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12016 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12017 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12019 local fm_file=$DIR/$tfile
12020 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12021 error "multiop create with lov_delay_create on $fm_file"
12023 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12024 filefrag_extents=$(filefrag -vek $fm_file |
12025 awk '/extents? found/ { print $2 }')
12026 if [[ "$filefrag_extents" != "0" ]]; then
12027 error "FIEMAP on $fm_file failed; " \
12028 "returned $filefrag_extents expected 0"
12033 run_test 130f "FIEMAP (unstriped file)"
12035 # Test for writev/readv
12037 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12038 error "writev test failed"
12039 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12040 error "readv failed"
12043 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12046 local fsize=$((524288 + 1048576 + 1572864))
12047 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12048 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12049 error "append writev test failed"
12051 ((fsize += 1572864 + 1048576))
12052 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12053 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12054 error "append writev test failed"
12057 run_test 131b "test append writev"
12060 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12063 run_test 131c "test read/write on file w/o objects"
12066 rwv -f $DIR/$tfile -w -n 1 1572864
12067 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12068 if [ "$NOB" != 1572864 ]; then
12069 error "Short read filed: read $NOB bytes instead of 1572864"
12073 run_test 131d "test short read"
12076 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12077 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12078 error "read hitting hole failed"
12081 run_test 131e "test read hitting hole"
12090 mds*) res=$(do_facet $facet \
12091 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12093 ost*) res=$(do_facet $facet \
12094 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12096 *) error "Wrong facet '$facet'" ;;
12098 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12099 # if the argument $3 is zero, it means any stat increment is ok.
12100 if [[ $want -gt 0 ]]; then
12101 local count=$(echo $res | awk '{ print $2 }')
12102 [[ $count -ne $want ]] &&
12103 error "The $op counter on $facet is $count, not $want"
12108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12109 remote_ost_nodsh && skip "remote OST with nodsh"
12110 remote_mds_nodsh && skip "remote MDS with nodsh"
12111 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12112 skip_env "MDS doesn't support rename stats"
12114 local testdir=$DIR/${tdir}/stats_testdir
12116 mkdir -p $DIR/${tdir}
12119 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12120 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12122 # verify mdt stats first.
12123 mkdir ${testdir} || error "mkdir failed"
12124 check_stats $SINGLEMDS "mkdir" 1
12125 touch ${testdir}/${tfile} || error "touch failed"
12126 check_stats $SINGLEMDS "open" 1
12127 check_stats $SINGLEMDS "close" 1
12128 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12129 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12130 check_stats $SINGLEMDS "mknod" 2
12132 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12133 check_stats $SINGLEMDS "unlink" 1
12134 rm -f ${testdir}/${tfile} || error "file remove failed"
12135 check_stats $SINGLEMDS "unlink" 2
12137 # remove working dir and check mdt stats again.
12138 rmdir ${testdir} || error "rmdir failed"
12139 check_stats $SINGLEMDS "rmdir" 1
12141 local testdir1=$DIR/${tdir}/stats_testdir1
12142 mkdir -p ${testdir}
12143 mkdir -p ${testdir1}
12144 touch ${testdir1}/test1
12145 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12146 check_stats $SINGLEMDS "crossdir_rename" 1
12148 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12149 check_stats $SINGLEMDS "samedir_rename" 1
12151 rm -rf $DIR/${tdir}
12153 run_test 133a "Verifying MDT stats ========================================"
12158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12159 remote_ost_nodsh && skip "remote OST with nodsh"
12160 remote_mds_nodsh && skip "remote MDS with nodsh"
12162 local testdir=$DIR/${tdir}/stats_testdir
12164 mkdir -p ${testdir} || error "mkdir failed"
12165 touch ${testdir}/${tfile} || error "touch failed"
12166 cancel_lru_locks mdc
12169 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12170 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12172 # extra mdt stats verification.
12173 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12174 check_stats $SINGLEMDS "setattr" 1
12175 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12176 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12178 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12179 check_stats $SINGLEMDS "getattr" 1
12181 rm -rf $DIR/${tdir}
12183 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12184 # so the check below is not reliable
12185 [ $MDSCOUNT -eq 1 ] || return 0
12187 # Sleep to avoid a cached response.
12188 #define OBD_STATFS_CACHE_SECONDS 1
12190 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12191 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12192 $LFS df || error "lfs failed"
12193 check_stats $SINGLEMDS "statfs" 1
12195 # check aggregated statfs (LU-10018)
12196 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12198 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12201 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12202 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12204 check_stats $SINGLEMDS "statfs" 1
12206 # We want to check that the client didn't send OST_STATFS to
12207 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12208 # extra care is needed here.
12209 if remote_mds; then
12210 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12211 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12213 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12214 [ "$res" ] && error "OST got STATFS"
12219 run_test 133b "Verifying extra MDT stats =================================="
12222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12223 remote_ost_nodsh && skip "remote OST with nodsh"
12224 remote_mds_nodsh && skip "remote MDS with nodsh"
12226 local testdir=$DIR/$tdir/stats_testdir
12228 test_mkdir -p $testdir
12230 # verify obdfilter stats.
12231 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12233 cancel_lru_locks osc
12234 wait_delete_completed
12237 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12238 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12240 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12243 cancel_lru_locks osc
12244 check_stats ost1 "write" 1
12246 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12247 check_stats ost1 "read" 1
12249 > $testdir/$tfile || error "truncate failed"
12250 check_stats ost1 "punch" 1
12252 rm -f $testdir/$tfile || error "file remove failed"
12253 wait_delete_completed
12254 check_stats ost1 "destroy" 1
12258 run_test 133c "Verifying OST stats ========================================"
12265 while [ $value -ge 2 ]; do
12270 if [ $orig -gt $order ]; then
12278 local size=('K' 'M' 'G' 'T');
12280 local size_string=$value
12282 while [ $value -ge 1024 ]; do
12283 if [ $i -gt 3 ]; then
12284 #T is the biggest unit we get here, if that is bigger,
12286 size_string=${value}T
12289 value=$((value >> 10))
12290 if [ $value -lt 1024 ]; then
12291 size_string=${value}${size[$i]}
12300 get_rename_size() {
12302 local context=${2:-.}
12303 local sample=$(do_facet $SINGLEMDS $LCTL \
12304 get_param mdt.$FSNAME-MDT0000.rename_stats |
12305 grep -A1 $context |
12306 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12312 remote_ost_nodsh && skip "remote OST with nodsh"
12313 remote_mds_nodsh && skip "remote MDS with nodsh"
12314 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12315 skip_env "MDS doesn't support rename stats"
12317 local testdir1=$DIR/${tdir}/stats_testdir1
12318 local testdir2=$DIR/${tdir}/stats_testdir2
12319 mkdir -p $DIR/${tdir}
12321 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12323 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12324 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12326 createmany -o $testdir1/test 512 || error "createmany failed"
12328 # check samedir rename size
12329 mv ${testdir1}/test0 ${testdir1}/test_0
12331 local testdir1_size=$(ls -l $DIR/${tdir} |
12332 awk '/stats_testdir1/ {print $5}')
12333 local testdir2_size=$(ls -l $DIR/${tdir} |
12334 awk '/stats_testdir2/ {print $5}')
12336 testdir1_size=$(order_2 $testdir1_size)
12337 testdir2_size=$(order_2 $testdir2_size)
12339 testdir1_size=$(size_in_KMGT $testdir1_size)
12340 testdir2_size=$(size_in_KMGT $testdir2_size)
12342 echo "source rename dir size: ${testdir1_size}"
12343 echo "target rename dir size: ${testdir2_size}"
12345 local cmd="do_facet $SINGLEMDS $LCTL "
12346 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12348 eval $cmd || error "$cmd failed"
12349 local samedir=$($cmd | grep 'same_dir')
12350 local same_sample=$(get_rename_size $testdir1_size)
12351 [ -z "$samedir" ] && error "samedir_rename_size count error"
12352 [[ $same_sample -eq 1 ]] ||
12353 error "samedir_rename_size error $same_sample"
12354 echo "Check same dir rename stats success"
12356 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12358 # check crossdir rename size
12359 mv ${testdir1}/test_0 ${testdir2}/test_0
12361 testdir1_size=$(ls -l $DIR/${tdir} |
12362 awk '/stats_testdir1/ {print $5}')
12363 testdir2_size=$(ls -l $DIR/${tdir} |
12364 awk '/stats_testdir2/ {print $5}')
12366 testdir1_size=$(order_2 $testdir1_size)
12367 testdir2_size=$(order_2 $testdir2_size)
12369 testdir1_size=$(size_in_KMGT $testdir1_size)
12370 testdir2_size=$(size_in_KMGT $testdir2_size)
12372 echo "source rename dir size: ${testdir1_size}"
12373 echo "target rename dir size: ${testdir2_size}"
12375 eval $cmd || error "$cmd failed"
12376 local crossdir=$($cmd | grep 'crossdir')
12377 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12378 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12379 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12380 [[ $src_sample -eq 1 ]] ||
12381 error "crossdir_rename_size error $src_sample"
12382 [[ $tgt_sample -eq 1 ]] ||
12383 error "crossdir_rename_size error $tgt_sample"
12384 echo "Check cross dir rename stats success"
12385 rm -rf $DIR/${tdir}
12387 run_test 133d "Verifying rename_stats ========================================"
12390 remote_mds_nodsh && skip "remote MDS with nodsh"
12391 remote_ost_nodsh && skip "remote OST with nodsh"
12392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12394 local testdir=$DIR/${tdir}/stats_testdir
12395 local ctr f0 f1 bs=32768 count=42 sum
12397 mkdir -p ${testdir} || error "mkdir failed"
12399 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12401 for ctr in {write,read}_bytes; do
12403 cancel_lru_locks osc
12405 do_facet ost1 $LCTL set_param -n \
12406 "obdfilter.*.exports.clear=clear"
12408 if [ $ctr = write_bytes ]; then
12410 f1=${testdir}/${tfile}
12412 f0=${testdir}/${tfile}
12416 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12419 cancel_lru_locks osc
12421 sum=$(do_facet ost1 $LCTL get_param \
12422 "obdfilter.*.exports.*.stats" |
12423 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12424 $1 == ctr { sum += $7 }
12425 END { printf("%0.0f", sum) }')
12427 if ((sum != bs * count)); then
12428 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12432 rm -rf $DIR/${tdir}
12434 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12436 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12438 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12439 # not honor the -ignore_readdir_race option correctly. So we call
12440 # error_ignore() rather than error() in these cases. See LU-11152.
12442 if (find --version; do_facet mds1 find --version) |
12443 grep -q '\b4\.5\.1[1-4]\b'; then
12444 error_ignore LU-11152 "$@"
12451 # First without trusting modes.
12452 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12453 echo "proc_dirs='$proc_dirs'"
12454 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12455 find $proc_dirs -exec cat '{}' \; &> /dev/null
12457 # Second verifying readability.
12458 $LCTL get_param -R '*' &> /dev/null
12460 # Verifing writability with badarea_io.
12462 -ignore_readdir_race \
12464 -not -name force_lbug \
12465 -not -name changelog_mask \
12466 -exec badarea_io '{}' \; ||
12467 error_133 "find $proc_dirs failed"
12469 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12472 remote_mds_nodsh && skip "remote MDS with nodsh"
12473 remote_ost_nodsh && skip "remote OST with nodsh"
12475 # eventually, this can also be replaced with "lctl get_param -R",
12476 # but not until that option is always available on the server
12478 for facet in mds1 ost1; do
12479 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
12480 skip_noexit "Too old lustre on $facet"
12481 local facet_proc_dirs=$(do_facet $facet \
12482 \\\ls -d $proc_regexp 2>/dev/null)
12483 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12484 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12485 do_facet $facet find $facet_proc_dirs \
12486 ! -name req_history \
12487 -exec cat '{}' \\\; &> /dev/null
12489 do_facet $facet find $facet_proc_dirs \
12490 ! -name req_history \
12492 -exec cat '{}' \\\; &> /dev/null ||
12493 error "proc file read failed"
12495 do_facet $facet find $facet_proc_dirs \
12496 -ignore_readdir_race \
12498 -not -name force_lbug \
12499 -not -name changelog_mask \
12500 -exec badarea_io '{}' \\\; ||
12501 error_133 "$facet find $facet_proc_dirs failed"
12504 # remount the FS in case writes/reads /proc break the FS
12505 cleanup || error "failed to unmount"
12506 setup || error "failed to setup"
12509 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12512 remote_mds_nodsh && skip "remote MDS with nodsh"
12513 remote_ost_nodsh && skip "remote OST with nodsh"
12514 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12515 skip "Need MDS version at least 2.9.54"
12519 for facet in client mds1 ost1; do
12520 local facet_proc_dirs=$(do_facet $facet \
12521 \\\ls -d $proc_regexp 2> /dev/null)
12522 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12523 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12524 # Get the list of files that are missing the terminating newline
12525 local missing=($(do_facet $facet \
12526 find ${facet_proc_dirs} -type f \| \
12527 while read F\; do \
12528 awk -v FS='\v' -v RS='\v\v' \
12529 "'END { if(NR>0 && \
12530 \\\$NF !~ /.*\\\n\$/) \
12531 print FILENAME}'" \
12534 [ ${#missing[*]} -eq 0 ] ||
12535 error "files do not end with newline: ${missing[*]}"
12538 run_test 133h "Proc files should end with newlines"
12541 remote_mds_nodsh && skip "remote MDS with nodsh"
12542 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12543 skip "Need MDS version at least 2.7.54"
12545 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12546 cancel_lru_locks mdc
12548 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12549 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12550 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12553 createmany -o $DIR/$tdir/f $nr ||
12554 error "failed to create $nr files in $DIR/$tdir"
12555 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12557 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12558 do_facet mds1 $LCTL set_param fail_loc=0x327
12559 do_facet mds1 $LCTL set_param fail_val=500
12562 echo "sleep 10 seconds ..."
12564 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12566 do_facet mds1 $LCTL set_param fail_loc=0
12567 do_facet mds1 $LCTL set_param fail_val=0
12568 [ $lck_cnt -lt $unused ] ||
12569 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12572 unlinkmany $DIR/$tdir/f $nr
12574 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12577 remote_mds_nodsh && skip "remote MDS with nodsh"
12578 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12579 skip "Need MDS version at least 2.7.54"
12581 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12582 cancel_lru_locks mdc
12584 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12585 ldlm.lock_reclaim_threshold_mb)
12586 # disable reclaim temporarily
12587 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12589 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12590 do_facet mds1 $LCTL set_param fail_loc=0x328
12591 do_facet mds1 $LCTL set_param fail_val=500
12593 $LCTL set_param debug=+trace
12596 createmany -o $DIR/$tdir/f $nr &
12597 local create_pid=$!
12599 echo "Sleep $TIMEOUT seconds ..."
12601 if ! ps -p $create_pid > /dev/null 2>&1; then
12602 do_facet mds1 $LCTL set_param fail_loc=0
12603 do_facet mds1 $LCTL set_param fail_val=0
12604 do_facet mds1 $LCTL set_param \
12605 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12606 error "createmany finished incorrectly!"
12608 do_facet mds1 $LCTL set_param fail_loc=0
12609 do_facet mds1 $LCTL set_param fail_val=0
12610 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12611 wait $create_pid || return 1
12613 unlinkmany $DIR/$tdir/f $nr
12615 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12617 test_140() { #bug-17379
12618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12620 test_mkdir $DIR/$tdir
12621 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12622 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12624 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12625 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12627 while i=$((i + 1)); do
12629 cd $i || error "Changing to $i"
12630 ln -s ../stat stat || error "Creating stat symlink"
12631 # Read the symlink until ELOOP present,
12632 # not LBUGing the system is considered success,
12633 # we didn't overrun the stack.
12634 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12635 if [ $ret -ne 0 ]; then
12636 if [ $ret -eq 40 ]; then
12639 error "Open stat symlink"
12645 echo "The symlink depth = $i"
12646 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12647 error "Invalid symlink depth"
12649 # Test recursive symlink
12650 ln -s symlink_self symlink_self
12651 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12652 echo "open symlink_self returns $ret"
12653 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12655 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12660 local TF="$TMP/$tfile"
12662 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12664 cancel_lru_locks $OSC
12665 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12666 remount_client $MOUNT
12668 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12671 $TRUNCATE $DIR/$tfile 6000
12672 cancel_lru_locks $OSC
12673 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12676 echo "12345" >>$DIR/$tfile
12677 cancel_lru_locks $OSC
12678 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12681 echo "12345" >>$DIR/$tfile
12682 cancel_lru_locks $OSC
12683 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12688 run_test 150 "truncate/append tests"
12690 #LU-2902 roc_hit was not able to read all values from lproc
12691 function roc_hit_init() {
12692 local list=$(comma_list $(osts_nodes))
12693 local dir=$DIR/$tdir-check
12694 local file=$dir/$tfile
12700 #use setstripe to do a write to every ost
12701 for i in $(seq 0 $((OSTCOUNT-1))); do
12702 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12703 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12704 idx=$(printf %04x $i)
12705 BEFORE=$(get_osd_param $list *OST*$idx stats |
12706 awk '$1 == "cache_access" {sum += $7}
12707 END { printf("%0.0f", sum) }')
12709 cancel_lru_locks osc
12710 cat $file >/dev/null
12712 AFTER=$(get_osd_param $list *OST*$idx stats |
12713 awk '$1 == "cache_access" {sum += $7}
12714 END { printf("%0.0f", sum) }')
12716 echo BEFORE:$BEFORE AFTER:$AFTER
12717 if ! let "AFTER - BEFORE == 4"; then
12719 error "roc_hit is not safe to use"
12727 function roc_hit() {
12728 local list=$(comma_list $(osts_nodes))
12729 echo $(get_osd_param $list '' stats |
12730 awk '$1 == "cache_hit" {sum += $7}
12731 END { printf("%0.0f", sum) }')
12734 function set_cache() {
12737 if [ "$2" == "off" ]; then
12740 local list=$(comma_list $(osts_nodes))
12741 set_osd_param $list '' $1_cache_enable $on
12743 cancel_lru_locks osc
12747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12748 remote_ost_nodsh && skip "remote OST with nodsh"
12751 local list=$(comma_list $(osts_nodes))
12753 # check whether obdfilter is cache capable at all
12754 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12755 skip "not cache-capable obdfilter"
12758 # check cache is enabled on all obdfilters
12759 if get_osd_param $list '' read_cache_enable | grep 0; then
12760 skip "oss cache is disabled"
12763 set_osd_param $list '' writethrough_cache_enable 1
12765 # check write cache is enabled on all obdfilters
12766 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12767 skip "oss write cache is NOT enabled"
12772 #define OBD_FAIL_OBD_NO_LRU 0x609
12773 do_nodes $list $LCTL set_param fail_loc=0x609
12775 # pages should be in the case right after write
12776 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12779 local BEFORE=$(roc_hit)
12780 cancel_lru_locks osc
12781 cat $DIR/$tfile >/dev/null
12782 local AFTER=$(roc_hit)
12784 do_nodes $list $LCTL set_param fail_loc=0
12786 if ! let "AFTER - BEFORE == CPAGES"; then
12787 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12790 cancel_lru_locks osc
12791 # invalidates OST cache
12792 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
12793 set_osd_param $list '' read_cache_enable 0
12794 cat $DIR/$tfile >/dev/null
12796 # now data shouldn't be found in the cache
12798 cancel_lru_locks osc
12799 cat $DIR/$tfile >/dev/null
12801 if let "AFTER - BEFORE != 0"; then
12802 error "IN CACHE: before: $BEFORE, after: $AFTER"
12805 set_osd_param $list '' read_cache_enable 1
12808 run_test 151 "test cache on oss and controls ==============================="
12811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12813 local TF="$TMP/$tfile"
12815 # simulate ENOMEM during write
12816 #define OBD_FAIL_OST_NOMEM 0x226
12817 lctl set_param fail_loc=0x80000226
12818 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12820 sync || error "sync failed"
12821 lctl set_param fail_loc=0
12823 # discard client's cache
12824 cancel_lru_locks osc
12826 # simulate ENOMEM during read
12827 lctl set_param fail_loc=0x80000226
12828 cmp $TF $DIR/$tfile || error "cmp failed"
12829 lctl set_param fail_loc=0
12833 run_test 152 "test read/write with enomem ============================"
12836 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12838 run_test 153 "test if fdatasync does not crash ======================="
12840 dot_lustre_fid_permission_check() {
12842 local ffid=$MOUNT/.lustre/fid/$fid
12845 echo "stat fid $fid"
12846 stat $ffid > /dev/null || error "stat $ffid failed."
12847 echo "touch fid $fid"
12848 touch $ffid || error "touch $ffid failed."
12849 echo "write to fid $fid"
12850 cat /etc/hosts > $ffid || error "write $ffid failed."
12851 echo "read fid $fid"
12852 diff /etc/hosts $ffid || error "read $ffid failed."
12853 echo "append write to fid $fid"
12854 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12855 echo "rename fid $fid"
12856 mv $ffid $test_dir/$tfile.1 &&
12857 error "rename $ffid to $tfile.1 should fail."
12858 touch $test_dir/$tfile.1
12859 mv $test_dir/$tfile.1 $ffid &&
12860 error "rename $tfile.1 to $ffid should fail."
12861 rm -f $test_dir/$tfile.1
12862 echo "truncate fid $fid"
12863 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12864 echo "link fid $fid"
12865 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12866 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12867 echo "setfacl fid $fid"
12868 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12869 echo "getfacl fid $fid"
12870 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12872 echo "unlink fid $fid"
12873 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12874 echo "mknod fid $fid"
12875 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12877 fid=[0xf00000400:0x1:0x0]
12878 ffid=$MOUNT/.lustre/fid/$fid
12880 echo "stat non-exist fid $fid"
12881 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12882 echo "write to non-exist fid $fid"
12883 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12884 echo "link new fid $fid"
12885 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12887 mkdir -p $test_dir/$tdir
12888 touch $test_dir/$tdir/$tfile
12889 fid=$($LFS path2fid $test_dir/$tdir)
12892 error "error: could not get fid for $test_dir/$dir/$tfile."
12894 ffid=$MOUNT/.lustre/fid/$fid
12897 ls $ffid > /dev/null || error "ls $ffid failed."
12898 echo "touch $fid/$tfile.1"
12899 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12901 echo "touch $MOUNT/.lustre/fid/$tfile"
12902 touch $MOUNT/.lustre/fid/$tfile && \
12903 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12905 echo "setxattr to $MOUNT/.lustre/fid"
12906 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12908 echo "listxattr for $MOUNT/.lustre/fid"
12909 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12911 echo "delxattr from $MOUNT/.lustre/fid"
12912 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12914 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12915 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12916 error "touch invalid fid should fail."
12918 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12919 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12920 error "touch non-normal fid should fail."
12922 echo "rename $tdir to $MOUNT/.lustre/fid"
12923 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
12924 error "rename to $MOUNT/.lustre/fid should fail."
12926 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
12928 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
12929 local new_obf_mode=777
12931 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
12932 chmod $new_obf_mode $DIR/.lustre/fid ||
12933 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
12935 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
12936 [ $obf_mode -eq $new_obf_mode ] ||
12937 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
12939 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
12940 chmod $old_obf_mode $DIR/.lustre/fid ||
12941 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
12944 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
12945 fid=$($LFS path2fid $test_dir/$tfile-2)
12947 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
12949 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
12950 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
12951 error "create lov data thru .lustre failed"
12953 echo "cp /etc/passwd $test_dir/$tfile-2"
12954 cp /etc/passwd $test_dir/$tfile-2 ||
12955 error "copy to $test_dir/$tfile-2 failed."
12956 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
12957 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
12958 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
12960 rm -rf $test_dir/tfile.lnk
12961 rm -rf $test_dir/$tfile-2
12965 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12966 skip "Need MDS version at least 2.4.1"
12968 local tf=$DIR/$tfile
12971 local fid=$($LFS path2fid $tf)
12972 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
12974 # check that we get the same pathname back
12975 local found=$($LFS fid2path $MOUNT "$fid")
12976 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
12977 [ "$found" == "$tf" ] ||
12978 error "fid2path($fid=path2fid($tf)) = $found != $tf"
12980 run_test 154A "lfs path2fid and fid2path basic checks"
12983 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12984 skip "Need MDS version at least 2.4.1"
12986 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12987 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12988 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
12989 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
12991 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
12992 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
12994 # check that we get the same pathname
12995 echo "PFID: $PFID, name: $name"
12996 local FOUND=$($LFS fid2path $MOUNT "$PFID")
12997 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
12998 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
12999 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13001 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13003 run_test 154B "verify the ll_decode_linkea tool"
13006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13007 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13008 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13009 skip "Need MDS version at least 2.2.51"
13010 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13012 cp /etc/hosts $DIR/$tfile
13014 fid=$($LFS path2fid $DIR/$tfile)
13016 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13018 dot_lustre_fid_permission_check "$fid" $DIR ||
13019 error "dot lustre permission check $fid failed"
13021 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13023 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13025 touch $MOUNT/.lustre/file &&
13026 error "creation is not allowed under .lustre"
13028 mkdir $MOUNT/.lustre/dir &&
13029 error "mkdir is not allowed under .lustre"
13033 run_test 154a "Open-by-FID"
13036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13037 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13038 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13039 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13040 skip "Need MDS version at least 2.2.51"
13042 local remote_dir=$DIR/$tdir/remote_dir
13046 mkdir -p $DIR/$tdir
13047 $LFS mkdir -i $MDTIDX $remote_dir ||
13048 error "create remote directory failed"
13050 cp /etc/hosts $remote_dir/$tfile
13052 fid=$($LFS path2fid $remote_dir/$tfile)
13054 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13056 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13057 error "dot lustre permission check $fid failed"
13060 run_test 154b "Open-by-FID for remote directory"
13063 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13064 skip "Need MDS version at least 2.4.1"
13066 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13067 local FID1=$($LFS path2fid $DIR/$tfile.1)
13068 local FID2=$($LFS path2fid $DIR/$tfile.2)
13069 local FID3=$($LFS path2fid $DIR/$tfile.3)
13072 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13073 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13074 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13076 [ "$FID" = "${!want}" ] ||
13077 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13081 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13083 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13084 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13088 run_test 154c "lfs path2fid and fid2path multiple arguments"
13091 remote_mds_nodsh && skip "remote MDS with nodsh"
13092 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13093 skip "Need MDS version at least 2.5.53"
13095 if remote_mds; then
13096 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13100 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13107 local fid=$($LFS path2fid $DIR/$tfile)
13110 cmd="exec $fd<$DIR/$tfile"
13112 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13113 echo "$fid_list" | grep "$fid"
13116 cmd="exec $fd>/dev/null"
13118 if [ $rc -ne 0 ]; then
13119 error "FID $fid not found in open files list $fid_list"
13122 run_test 154d "Verify open file fid"
13126 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13127 skip "Need MDS version at least 2.6.50"
13129 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13130 error ".lustre returned by readdir"
13133 run_test 154e ".lustre is not returned by readdir"
13136 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13138 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13139 test_mkdir -p -c1 $DIR/$tdir/d
13140 # test dirs inherit from its stripe
13141 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13142 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13143 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13144 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13147 # get fid of parents
13148 local FID0=$($LFS path2fid $DIR/$tdir/d)
13149 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13150 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13151 local FID3=$($LFS path2fid $DIR)
13153 # check that path2fid --parents returns expected <parent_fid>/name
13154 # 1) test for a directory (single parent)
13155 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13156 [ "$parent" == "$FID0/foo1" ] ||
13157 error "expected parent: $FID0/foo1, got: $parent"
13159 # 2) test for a file with nlink > 1 (multiple parents)
13160 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13161 echo "$parent" | grep -F "$FID1/$tfile" ||
13162 error "$FID1/$tfile not returned in parent list"
13163 echo "$parent" | grep -F "$FID2/link" ||
13164 error "$FID2/link not returned in parent list"
13166 # 3) get parent by fid
13167 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13168 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13169 echo "$parent" | grep -F "$FID1/$tfile" ||
13170 error "$FID1/$tfile not returned in parent list (by fid)"
13171 echo "$parent" | grep -F "$FID2/link" ||
13172 error "$FID2/link not returned in parent list (by fid)"
13174 # 4) test for entry in root directory
13175 parent=$($LFS path2fid --parents $DIR/f)
13176 echo "$parent" | grep -F "$FID3/f" ||
13177 error "$FID3/f not returned in parent list"
13179 # 5) test it on root directory
13180 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13181 error "$MOUNT should not have parents"
13183 # enable xattr caching and check that linkea is correctly updated
13184 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13185 save_lustre_params client "llite.*.xattr_cache" > $save
13186 lctl set_param llite.*.xattr_cache 1
13188 # 6.1) linkea update on rename
13189 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13191 # get parents by fid
13192 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13193 # foo1 should no longer be returned in parent list
13194 echo "$parent" | grep -F "$FID1" &&
13195 error "$FID1 should no longer be in parent list"
13196 # the new path should appear
13197 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13198 error "$FID2/$tfile.moved is not in parent list"
13200 # 6.2) linkea update on unlink
13201 rm -f $DIR/$tdir/d/foo2/link
13202 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13203 # foo2/link should no longer be returned in parent list
13204 echo "$parent" | grep -F "$FID2/link" &&
13205 error "$FID2/link should no longer be in parent list"
13209 restore_lustre_params < $save
13212 run_test 154f "get parent fids by reading link ea"
13216 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13217 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13218 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13219 skip "Need MDS version at least 2.6.92"
13221 mkdir -p $DIR/$tdir
13222 llapi_fid_test -d $DIR/$tdir
13224 run_test 154g "various llapi FID tests"
13226 test_155_small_load() {
13227 local temp=$TMP/$tfile
13228 local file=$DIR/$tfile
13230 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13231 error "dd of=$temp bs=6096 count=1 failed"
13233 cancel_lru_locks $OSC
13234 cmp $temp $file || error "$temp $file differ"
13236 $TRUNCATE $temp 6000
13237 $TRUNCATE $file 6000
13238 cmp $temp $file || error "$temp $file differ (truncate1)"
13240 echo "12345" >>$temp
13241 echo "12345" >>$file
13242 cmp $temp $file || error "$temp $file differ (append1)"
13244 echo "12345" >>$temp
13245 echo "12345" >>$file
13246 cmp $temp $file || error "$temp $file differ (append2)"
13252 test_155_big_load() {
13253 remote_ost_nodsh && skip "remote OST with nodsh"
13255 local temp=$TMP/$tfile
13256 local file=$DIR/$tfile
13259 local cache_size=$(do_facet ost$((MAXI+1)) \
13260 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13261 local large_file_size=$((cache_size * 2))
13263 echo "OSS cache size: $cache_size KB"
13264 echo "Large file size: $large_file_size KB"
13266 [ $MAXV -le $large_file_size ] &&
13267 skip_env "max available OST size needs > $large_file_size KB"
13269 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13271 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13272 error "dd of=$temp bs=$large_file_size count=1k failed"
13275 cancel_lru_locks osc
13276 cmp $temp $file || error "$temp $file differ"
13282 save_writethrough() {
13283 local facets=$(get_facets OST)
13285 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13291 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13293 save_writethrough $p
13296 set_cache writethrough on
13297 test_155_small_load
13298 restore_lustre_params < $p
13301 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13306 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13308 save_writethrough $p
13311 set_cache writethrough off
13312 test_155_small_load
13313 restore_lustre_params < $p
13316 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13321 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13323 save_writethrough $p
13326 set_cache writethrough on
13327 test_155_small_load
13328 restore_lustre_params < $p
13331 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13336 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13338 save_writethrough $p
13341 set_cache writethrough off
13342 test_155_small_load
13343 restore_lustre_params < $p
13346 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13351 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13353 save_writethrough $p
13356 set_cache writethrough on
13358 restore_lustre_params < $p
13361 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13366 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13368 save_writethrough $p
13371 set_cache writethrough off
13373 restore_lustre_params < $p
13376 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13381 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13383 save_writethrough $p
13386 set_cache writethrough on
13388 restore_lustre_params < $p
13391 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13396 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13398 save_writethrough $p
13401 set_cache writethrough off
13403 restore_lustre_params < $p
13406 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13410 remote_ost_nodsh && skip "remote OST with nodsh"
13411 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13412 skip "stats not implemented on old servers"
13413 [ "$ost1_FSTYPE" = "zfs" ] &&
13414 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13419 local file="$DIR/$tfile"
13420 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13422 save_writethrough $p
13425 log "Turn on read and write cache"
13427 set_cache writethrough on
13429 log "Write data and read it back."
13430 log "Read should be satisfied from the cache."
13431 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13433 cancel_lru_locks osc
13434 cat $file >/dev/null
13436 if ! let "AFTER - BEFORE == CPAGES"; then
13437 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13439 log "cache hits: before: $BEFORE, after: $AFTER"
13442 log "Read again; it should be satisfied from the cache."
13444 cancel_lru_locks osc
13445 cat $file >/dev/null
13447 if ! let "AFTER - BEFORE == CPAGES"; then
13448 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13450 log "cache hits:: before: $BEFORE, after: $AFTER"
13453 log "Turn off the read cache and turn on the write cache"
13455 set_cache writethrough on
13457 log "Read again; it should be satisfied from the cache."
13459 cancel_lru_locks osc
13460 cat $file >/dev/null
13462 if ! let "AFTER - BEFORE == CPAGES"; then
13463 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13465 log "cache hits:: before: $BEFORE, after: $AFTER"
13468 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13469 # > 2.12.56 uses pagecache if cached
13470 log "Read again; it should not be satisfied from the cache."
13472 cancel_lru_locks osc
13473 cat $file >/dev/null
13475 if ! let "AFTER - BEFORE == 0"; then
13476 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13478 log "cache hits:: before: $BEFORE, after: $AFTER"
13482 log "Write data and read it back."
13483 log "Read should be satisfied from the cache."
13484 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13486 cancel_lru_locks osc
13487 cat $file >/dev/null
13489 if ! let "AFTER - BEFORE == CPAGES"; then
13490 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13492 log "cache hits:: before: $BEFORE, after: $AFTER"
13495 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13496 # > 2.12.56 uses pagecache if cached
13497 log "Read again; it should not be satisfied from the cache."
13499 cancel_lru_locks osc
13500 cat $file >/dev/null
13502 if ! let "AFTER - BEFORE == 0"; then
13503 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13505 log "cache hits:: before: $BEFORE, after: $AFTER"
13509 log "Turn off read and write cache"
13511 set_cache writethrough off
13513 log "Write data and read it back"
13514 log "It should not be satisfied from the cache."
13516 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13517 cancel_lru_locks osc
13519 cat $file >/dev/null
13521 if ! let "AFTER - BEFORE == 0"; then
13522 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13524 log "cache hits:: before: $BEFORE, after: $AFTER"
13527 log "Turn on the read cache and turn off the write cache"
13529 set_cache writethrough off
13531 log "Write data and read it back"
13532 log "It should not be satisfied from the cache."
13534 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13536 cancel_lru_locks osc
13537 cat $file >/dev/null
13539 if ! let "AFTER - BEFORE == 0"; then
13540 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13542 log "cache hits:: before: $BEFORE, after: $AFTER"
13545 log "Read again; it should be satisfied from the cache."
13547 cancel_lru_locks osc
13548 cat $file >/dev/null
13550 if ! let "AFTER - BEFORE == CPAGES"; then
13551 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13553 log "cache hits:: before: $BEFORE, after: $AFTER"
13556 restore_lustre_params < $p
13559 run_test 156 "Verification of tunables"
13562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13563 remote_mds_nodsh && skip "remote MDS with nodsh"
13564 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13565 skip "Need MDS version at least 2.2.0"
13567 changelog_register || error "changelog_register failed"
13568 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13569 changelog_users $SINGLEMDS | grep -q $cl_user ||
13570 error "User $cl_user not found in changelog_users"
13573 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13574 changelog_clear 0 || error "changelog_clear failed"
13575 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13576 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13577 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13578 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13579 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13580 rm $DIR/$tdir/pics/desktop.jpg
13582 changelog_dump | tail -10
13584 echo "verifying changelog mask"
13585 changelog_chmask "-MKDIR"
13586 changelog_chmask "-CLOSE"
13588 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13589 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13591 changelog_chmask "+MKDIR"
13592 changelog_chmask "+CLOSE"
13594 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13595 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13597 changelog_dump | tail -10
13598 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13599 CLOSES=$(changelog_dump | grep -c "CLOSE")
13600 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13601 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13604 echo "verifying target fid"
13605 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13606 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13607 [ "$fidc" == "$fidf" ] ||
13608 error "changelog '$tfile' fid $fidc != file fid $fidf"
13609 echo "verifying parent fid"
13610 # The FID returned from the Changelog may be the directory shard on
13611 # a different MDT, and not the FID returned by path2fid on the parent.
13612 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13613 # since this is what will matter when recreating this file in the tree.
13614 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13615 local pathp=$($LFS fid2path $MOUNT "$fidp")
13616 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13617 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13619 echo "getting records for $cl_user"
13620 changelog_users $SINGLEMDS
13621 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13623 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13624 error "changelog_clear failed"
13625 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13626 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13627 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13628 error "user index expect $user_rec1 + $nclr != $user_rec2"
13630 local min0_rec=$(changelog_users $SINGLEMDS |
13631 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13632 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13633 awk '{ print $1; exit; }')
13635 changelog_dump | tail -n 5
13636 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13637 [ $first_rec == $((min0_rec + 1)) ] ||
13638 error "first index should be $min0_rec + 1 not $first_rec"
13640 # LU-3446 changelog index reset on MDT restart
13641 local cur_rec1=$(changelog_users $SINGLEMDS |
13642 awk '/^current.index:/ { print $NF }')
13643 changelog_clear 0 ||
13644 error "clear all changelog records for $cl_user failed"
13645 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13646 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13647 error "Fail to start $SINGLEMDS"
13648 local cur_rec2=$(changelog_users $SINGLEMDS |
13649 awk '/^current.index:/ { print $NF }')
13650 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13651 [ $cur_rec1 == $cur_rec2 ] ||
13652 error "current index should be $cur_rec1 not $cur_rec2"
13654 echo "verifying users from this test are deregistered"
13655 changelog_deregister || error "changelog_deregister failed"
13656 changelog_users $SINGLEMDS | grep -q $cl_user &&
13657 error "User '$cl_user' still in changelog_users"
13659 # lctl get_param -n mdd.*.changelog_users
13660 # current index: 144
13661 # ID index (idle seconds)
13663 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13664 # this is the normal case where all users were deregistered
13665 # make sure no new records are added when no users are present
13666 local last_rec1=$(changelog_users $SINGLEMDS |
13667 awk '/^current.index:/ { print $NF }')
13668 touch $DIR/$tdir/chloe
13669 local last_rec2=$(changelog_users $SINGLEMDS |
13670 awk '/^current.index:/ { print $NF }')
13671 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13672 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13674 # any changelog users must be leftovers from a previous test
13675 changelog_users $SINGLEMDS
13676 echo "other changelog users; can't verify off"
13679 run_test 160a "changelog sanity"
13681 test_160b() { # LU-3587
13682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13683 remote_mds_nodsh && skip "remote MDS with nodsh"
13684 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13685 skip "Need MDS version at least 2.2.0"
13687 changelog_register || error "changelog_register failed"
13688 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13689 changelog_users $SINGLEMDS | grep -q $cl_user ||
13690 error "User '$cl_user' not found in changelog_users"
13692 local longname1=$(str_repeat a 255)
13693 local longname2=$(str_repeat b 255)
13696 echo "creating very long named file"
13697 touch $longname1 || error "create of '$longname1' failed"
13698 echo "renaming very long named file"
13699 mv $longname1 $longname2
13701 changelog_dump | grep RENME | tail -n 5
13704 run_test 160b "Verify that very long rename doesn't crash in changelog"
13707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13708 remote_mds_nodsh && skip "remote MDS with nodsh"
13710 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13711 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13712 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13713 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13717 # Registration step
13718 changelog_register || error "changelog_register failed"
13721 mkdir -p $DIR/$tdir
13722 $MCREATE $DIR/$tdir/foo_160c
13723 changelog_chmask "-TRUNC"
13724 $TRUNCATE $DIR/$tdir/foo_160c 200
13725 changelog_chmask "+TRUNC"
13726 $TRUNCATE $DIR/$tdir/foo_160c 199
13727 changelog_dump | tail -n 5
13728 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13729 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13731 run_test 160c "verify that changelog log catch the truncate event"
13734 remote_mds_nodsh && skip "remote MDS with nodsh"
13735 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13737 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13738 skip "Need MDS version at least 2.7.60"
13740 # Registration step
13741 changelog_register || error "changelog_register failed"
13743 mkdir -p $DIR/$tdir/migrate_dir
13744 changelog_clear 0 || error "changelog_clear failed"
13746 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13747 changelog_dump | tail -n 5
13748 local migrates=$(changelog_dump | grep -c "MIGRT")
13749 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13751 run_test 160d "verify that changelog log catch the migrate event"
13754 remote_mds_nodsh && skip "remote MDS with nodsh"
13757 changelog_register || error "changelog_register failed"
13759 # Delete a future user (expect fail)
13760 local MDT0=$(facet_svc $SINGLEMDS)
13761 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13764 if [ $rc -eq 0 ]; then
13765 error "Deleted non-existant user cl77"
13766 elif [ $rc -ne 2 ]; then
13767 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13770 # Clear to a bad index (1 billion should be safe)
13771 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13774 if [ $rc -eq 0 ]; then
13775 error "Successfully cleared to invalid CL index"
13776 elif [ $rc -ne 22 ]; then
13777 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13780 run_test 160e "changelog negative testing (should return errors)"
13783 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13784 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13785 skip "Need MDS version at least 2.10.56"
13787 local mdts=$(comma_list $(mdts_nodes))
13790 changelog_register || error "first changelog_register failed"
13791 changelog_register || error "second changelog_register failed"
13793 declare -A cl_user1
13794 declare -A cl_user2
13799 # generate some changelog records to accumulate on each MDT
13800 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13801 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13802 error "create $DIR/$tdir/$tfile failed"
13804 # check changelogs have been generated
13805 local nbcl=$(changelog_dump | wc -l)
13806 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13808 for param in "changelog_max_idle_time=10" \
13810 "changelog_min_gc_interval=2" \
13811 "changelog_min_free_cat_entries=3"; do
13812 local MDT0=$(facet_svc $SINGLEMDS)
13813 local var="${param%=*}"
13814 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13816 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13817 do_nodes $mdts $LCTL set_param mdd.*.$param
13820 # force cl_user2 to be idle (1st part)
13823 # simulate changelog catalog almost full
13824 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13825 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13827 for i in $(seq $MDSCOUNT); do
13828 cl_users=(${CL_USERS[mds$i]})
13829 cl_user1[mds$i]="${cl_users[0]}"
13830 cl_user2[mds$i]="${cl_users[1]}"
13832 [ -n "${cl_user1[mds$i]}" ] ||
13833 error "mds$i: no user registered"
13834 [ -n "${cl_user2[mds$i]}" ] ||
13835 error "mds$i: only ${cl_user2[mds$i]} is registered"
13837 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13838 [ -n "$user_rec1" ] ||
13839 error "mds$i: User ${cl_user1[mds$i]} not registered"
13840 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13841 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13842 [ -n "$user_rec2" ] ||
13843 error "mds$i: User ${cl_user1[mds$i]} not registered"
13844 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13845 "$user_rec1 + 2 == $user_rec2"
13846 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13847 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13848 "$user_rec1 + 2, but is $user_rec2"
13849 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13850 [ -n "$user_rec2" ] ||
13851 error "mds$i: User ${cl_user2[mds$i]} not registered"
13852 [ $user_rec1 == $user_rec2 ] ||
13853 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13854 "$user_rec1, but is $user_rec2"
13857 # force cl_user2 to be idle (2nd part) and to reach
13858 # changelog_max_idle_time
13861 # generate one more changelog to trigger fail_loc
13862 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13863 error "create $DIR/$tdir/${tfile}bis failed"
13865 # ensure gc thread is done
13866 for i in $(mdts_nodes); do
13868 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13869 error "$i: GC-thread not done"
13873 for i in $(seq $MDSCOUNT); do
13874 # check cl_user1 still registered
13875 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13876 error "mds$i: User ${cl_user1[mds$i]} not registered"
13877 # check cl_user2 unregistered
13878 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13879 error "mds$i: User ${cl_user2[mds$i]} still registered"
13881 # check changelogs are present and starting at $user_rec1 + 1
13882 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13883 [ -n "$user_rec1" ] ||
13884 error "mds$i: User ${cl_user1[mds$i]} not registered"
13885 first_rec=$($LFS changelog $(facet_svc mds$i) |
13886 awk '{ print $1; exit; }')
13888 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13889 [ $((user_rec1 + 1)) == $first_rec ] ||
13890 error "mds$i: first index should be $user_rec1 + 1, " \
13891 "but is $first_rec"
13894 run_test 160f "changelog garbage collect (timestamped users)"
13897 remote_mds_nodsh && skip "remote MDS with nodsh"
13898 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13899 skip "Need MDS version at least 2.10.56"
13901 local mdts=$(comma_list $(mdts_nodes))
13903 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13904 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13907 changelog_register || error "first changelog_register failed"
13908 changelog_register || error "second changelog_register failed"
13910 declare -A cl_user1
13911 declare -A cl_user2
13916 # generate some changelog records to accumulate on each MDT
13917 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13918 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13919 error "create $DIR/$tdir/$tfile failed"
13921 # check changelogs have been generated
13922 local nbcl=$(changelog_dump | wc -l)
13923 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13925 # reduce the max_idle_indexes value to make sure we exceed it
13926 max_ndx=$((nbcl / 2 - 1))
13928 for param in "changelog_max_idle_indexes=$max_ndx" \
13930 "changelog_min_gc_interval=2" \
13931 "changelog_min_free_cat_entries=3"; do
13932 local MDT0=$(facet_svc $SINGLEMDS)
13933 local var="${param%=*}"
13934 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13936 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13937 do_nodes $mdts $LCTL set_param mdd.*.$param ||
13938 error "unable to set mdd.*.$param"
13941 # simulate changelog catalog almost full
13942 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13943 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13945 for i in $(seq $MDSCOUNT); do
13946 cl_users=(${CL_USERS[mds$i]})
13947 cl_user1[mds$i]="${cl_users[0]}"
13948 cl_user2[mds$i]="${cl_users[1]}"
13950 [ -n "${cl_user1[mds$i]}" ] ||
13951 error "mds$i: no user registered"
13952 [ -n "${cl_user2[mds$i]}" ] ||
13953 error "mds$i: only ${cl_user1[mds$i]} is registered"
13955 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13956 [ -n "$user_rec1" ] ||
13957 error "mds$i: User ${cl_user1[mds$i]} not registered"
13958 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13959 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13960 [ -n "$user_rec2" ] ||
13961 error "mds$i: User ${cl_user1[mds$i]} not registered"
13962 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13963 "$user_rec1 + 2 == $user_rec2"
13964 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13965 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13966 "$user_rec1 + 2, but is $user_rec2"
13967 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13968 [ -n "$user_rec2" ] ||
13969 error "mds$i: User ${cl_user2[mds$i]} not registered"
13970 [ $user_rec1 == $user_rec2 ] ||
13971 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13972 "$user_rec1, but is $user_rec2"
13975 # ensure we are past the previous changelog_min_gc_interval set above
13978 # generate one more changelog to trigger fail_loc
13979 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13980 error "create $DIR/$tdir/${tfile}bis failed"
13982 # ensure gc thread is done
13983 for i in $(mdts_nodes); do
13985 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13986 error "$i: GC-thread not done"
13990 for i in $(seq $MDSCOUNT); do
13991 # check cl_user1 still registered
13992 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13993 error "mds$i: User ${cl_user1[mds$i]} not registered"
13994 # check cl_user2 unregistered
13995 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13996 error "mds$i: User ${cl_user2[mds$i]} still registered"
13998 # check changelogs are present and starting at $user_rec1 + 1
13999 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14000 [ -n "$user_rec1" ] ||
14001 error "mds$i: User ${cl_user1[mds$i]} not registered"
14002 first_rec=$($LFS changelog $(facet_svc mds$i) |
14003 awk '{ print $1; exit; }')
14005 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14006 [ $((user_rec1 + 1)) == $first_rec ] ||
14007 error "mds$i: first index should be $user_rec1 + 1, " \
14008 "but is $first_rec"
14011 run_test 160g "changelog garbage collect (old users)"
14014 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14015 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14016 skip "Need MDS version at least 2.10.56"
14018 local mdts=$(comma_list $(mdts_nodes))
14021 changelog_register || error "first changelog_register failed"
14022 changelog_register || error "second changelog_register failed"
14024 declare -A cl_user1
14025 declare -A cl_user2
14030 # generate some changelog records to accumulate on each MDT
14031 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
14032 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14033 error "create $DIR/$tdir/$tfile failed"
14035 # check changelogs have been generated
14036 local nbcl=$(changelog_dump | wc -l)
14037 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14039 for param in "changelog_max_idle_time=10" \
14041 "changelog_min_gc_interval=2"; do
14042 local MDT0=$(facet_svc $SINGLEMDS)
14043 local var="${param%=*}"
14044 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14046 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14047 do_nodes $mdts $LCTL set_param mdd.*.$param
14050 # force cl_user2 to be idle (1st part)
14053 for i in $(seq $MDSCOUNT); do
14054 cl_users=(${CL_USERS[mds$i]})
14055 cl_user1[mds$i]="${cl_users[0]}"
14056 cl_user2[mds$i]="${cl_users[1]}"
14058 [ -n "${cl_user1[mds$i]}" ] ||
14059 error "mds$i: no user registered"
14060 [ -n "${cl_user2[mds$i]}" ] ||
14061 error "mds$i: only ${cl_user2[mds$i]} is registered"
14063 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14064 [ -n "$user_rec1" ] ||
14065 error "mds$i: User ${cl_user1[mds$i]} not registered"
14066 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14067 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14068 [ -n "$user_rec2" ] ||
14069 error "mds$i: User ${cl_user1[mds$i]} not registered"
14070 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14071 "$user_rec1 + 2 == $user_rec2"
14072 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14073 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14074 "$user_rec1 + 2, but is $user_rec2"
14075 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14076 [ -n "$user_rec2" ] ||
14077 error "mds$i: User ${cl_user2[mds$i]} not registered"
14078 [ $user_rec1 == $user_rec2 ] ||
14079 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14080 "$user_rec1, but is $user_rec2"
14083 # force cl_user2 to be idle (2nd part) and to reach
14084 # changelog_max_idle_time
14087 # force each GC-thread start and block then
14088 # one per MDT/MDD, set fail_val accordingly
14089 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14090 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14092 # generate more changelogs to trigger fail_loc
14093 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14094 error "create $DIR/$tdir/${tfile}bis failed"
14096 # stop MDT to stop GC-thread, should be done in back-ground as it will
14097 # block waiting for the thread to be released and exit
14098 declare -A stop_pids
14099 for i in $(seq $MDSCOUNT); do
14101 stop_pids[mds$i]=$!
14104 for i in $(mdts_nodes); do
14107 local facets=$(facets_up_on_host $i)
14109 for facet in ${facets//,/ }; do
14110 if [[ $facet == mds* ]]; then
14114 # ensure each MDS's gc threads are still present and all in "R"
14115 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14116 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14117 error "$i: expected $nb GC-thread"
14119 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14121 error "$i: GC-thread not found in R-state"
14122 # check umounts of each MDT on MDS have reached kthread_stop()
14123 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14124 error "$i: expected $nb umount"
14126 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14127 error "$i: umount not found in D-state"
14130 # release all GC-threads
14131 do_nodes $mdts $LCTL set_param fail_loc=0
14133 # wait for MDT stop to complete
14134 for i in $(seq $MDSCOUNT); do
14135 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14139 # may try to check if any orphan changelog records are present
14140 # via ldiskfs/zfs and llog_reader...
14142 # re-start/mount MDTs
14143 for i in $(seq $MDSCOUNT); do
14144 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14145 error "Fail to start mds$i"
14149 for i in $(seq $MDSCOUNT); do
14150 # check cl_user1 still registered
14151 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14152 error "mds$i: User ${cl_user1[mds$i]} not registered"
14153 # check cl_user2 unregistered
14154 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14155 error "mds$i: User ${cl_user2[mds$i]} still registered"
14157 # check changelogs are present and starting at $user_rec1 + 1
14158 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14159 [ -n "$user_rec1" ] ||
14160 error "mds$i: User ${cl_user1[mds$i]} not registered"
14161 first_rec=$($LFS changelog $(facet_svc mds$i) |
14162 awk '{ print $1; exit; }')
14164 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14165 [ $((user_rec1 + 1)) == $first_rec ] ||
14166 error "mds$i: first index should be $user_rec1 + 1, " \
14167 "but is $first_rec"
14170 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14175 local mdts=$(comma_list $(mdts_nodes))
14177 changelog_register || error "first changelog_register failed"
14179 # generate some changelog records to accumulate on each MDT
14180 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14181 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14182 error "create $DIR/$tdir/$tfile failed"
14184 # check changelogs have been generated
14185 local nbcl=$(changelog_dump | wc -l)
14186 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14188 # simulate race between register and unregister
14189 # XXX as fail_loc is set per-MDS, with DNE configs the race
14190 # simulation will only occur for one MDT per MDS and for the
14191 # others the normal race scenario will take place
14192 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14193 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14194 do_nodes $mdts $LCTL set_param fail_val=1
14196 # unregister 1st user
14197 changelog_deregister &
14199 # wait some time for deregister work to reach race rdv
14201 # register 2nd user
14202 changelog_register || error "2nd user register failed"
14204 wait $pid1 || error "1st user deregister failed"
14208 declare -A LAST_REC
14209 for i in $(seq $MDSCOUNT); do
14210 if changelog_users mds$i | grep "^cl"; then
14211 # make sure new records are added with one user present
14212 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14213 awk '/^current.index:/ { print $NF }')
14215 error "mds$i has no user registered"
14219 # generate more changelog records to accumulate on each MDT
14220 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14221 error "create $DIR/$tdir/${tfile}bis failed"
14223 for i in $(seq $MDSCOUNT); do
14224 last_rec=$(changelog_users $SINGLEMDS |
14225 awk '/^current.index:/ { print $NF }')
14226 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14227 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14228 error "changelogs are off on mds$i"
14231 run_test 160i "changelog user register/unregister race"
14234 remote_mds_nodsh && skip "remote MDS with nodsh"
14235 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14236 skip "Need MDS version at least 2.12.56"
14238 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14240 changelog_register || error "first changelog_register failed"
14242 # generate some changelog
14243 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14244 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14245 error "create $DIR/$tdir/${tfile}bis failed"
14247 # open the changelog device
14248 exec 3>/dev/changelog-$FSNAME-MDT0000
14249 exec 4</dev/changelog-$FSNAME-MDT0000
14251 # umount the first lustre mount
14255 cat <&4 >/dev/null || error "read changelog failed"
14258 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14259 changelog_users $SINGLEMDS | grep -q $cl_user ||
14260 error "User $cl_user not found in changelog_users"
14262 printf 'clear:'$cl_user':0' >&3
14269 changelog_deregister || error "changelog_deregister failed"
14272 mount_client $MOUNT || error "mount_client on $MOUNT failed"
14274 run_test 160j "client can be umounted while its chanangelog is being used"
14277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14278 remote_mds_nodsh && skip "remote MDS with nodsh"
14280 mkdir -p $DIR/$tdir/1/1
14282 changelog_register || error "changelog_register failed"
14283 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14285 changelog_users $SINGLEMDS | grep -q $cl_user ||
14286 error "User '$cl_user' not found in changelog_users"
14287 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14288 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14289 rmdir $DIR/$tdir/1/1 & sleep 1
14291 touch $DIR/$tdir/2/2
14292 rm -rf $DIR/$tdir/2
14297 changelog_dump | grep rmdir || error "rmdir not recorded"
14300 changelog_deregister
14302 run_test 160k "Verify that changelog records are not lost"
14305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14307 test_mkdir -c1 $DIR/$tdir
14308 cp /etc/hosts $DIR/$tdir/$tfile
14309 test_mkdir -c1 $DIR/$tdir/foo1
14310 test_mkdir -c1 $DIR/$tdir/foo2
14311 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14312 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14313 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14314 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14315 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14316 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14317 $LFS fid2path $DIR $FID
14318 error "bad link ea"
14321 rm $DIR/$tdir/foo2/zachary
14323 rm $DIR/$tdir/foo2/thor
14325 rm $DIR/$tdir/$tfile
14327 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14328 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14329 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14330 rm $DIR/$tdir/foo2/maggie
14333 local longname=$tfile.avg_len_is_thirty_two_
14334 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14335 error_noexit 'failed to unlink many hardlinks'" EXIT
14336 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14337 error "failed to hardlink many files"
14338 links=$($LFS fid2path $DIR $FID | wc -l)
14339 echo -n "${links}/1000 links in link EA"
14340 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14342 run_test 161a "link ea sanity"
14345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14346 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14349 local remote_dir=$DIR/$tdir/remote_dir
14351 mkdir -p $DIR/$tdir
14352 $LFS mkdir -i $MDTIDX $remote_dir ||
14353 error "create remote directory failed"
14355 cp /etc/hosts $remote_dir/$tfile
14356 mkdir -p $remote_dir/foo1
14357 mkdir -p $remote_dir/foo2
14358 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14359 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14360 ln $remote_dir/$tfile $remote_dir/foo1/luna
14361 ln $remote_dir/$tfile $remote_dir/foo2/thor
14363 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14365 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14366 $LFS fid2path $DIR $FID
14367 error "bad link ea"
14370 rm $remote_dir/foo2/zachary
14372 rm $remote_dir/foo2/thor
14374 rm $remote_dir/$tfile
14376 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14377 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14378 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14379 $LFS fid2path $DIR $FID
14380 error "bad link rename"
14382 rm $remote_dir/foo2/maggie
14385 local longname=filename_avg_len_is_thirty_two_
14386 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14387 error "failed to hardlink many files"
14388 links=$($LFS fid2path $DIR $FID | wc -l)
14389 echo -n "${links}/1000 links in link EA"
14390 [[ ${links} -gt 60 ]] ||
14391 error "expected at least 60 links in link EA"
14392 unlinkmany $remote_dir/foo2/$longname 1000 ||
14393 error "failed to unlink many hardlinks"
14395 run_test 161b "link ea sanity under remote directory"
14398 remote_mds_nodsh && skip "remote MDS with nodsh"
14399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14400 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14401 skip "Need MDS version at least 2.1.5"
14403 # define CLF_RENAME_LAST 0x0001
14404 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14405 changelog_register || error "changelog_register failed"
14408 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14409 touch $DIR/$tdir/foo_161c
14410 touch $DIR/$tdir/bar_161c
14411 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14412 changelog_dump | grep RENME | tail -n 5
14413 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14414 changelog_clear 0 || error "changelog_clear failed"
14415 if [ x$flags != "x0x1" ]; then
14416 error "flag $flags is not 0x1"
14419 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14420 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14421 touch $DIR/$tdir/foo_161c
14422 touch $DIR/$tdir/bar_161c
14423 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14424 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14425 changelog_dump | grep RENME | tail -n 5
14426 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14427 changelog_clear 0 || error "changelog_clear failed"
14428 if [ x$flags != "x0x0" ]; then
14429 error "flag $flags is not 0x0"
14431 echo "rename overwrite a target having nlink > 1," \
14432 "changelog record has flags of $flags"
14434 # rename doesn't overwrite a target (changelog flag 0x0)
14435 touch $DIR/$tdir/foo_161c
14436 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14437 changelog_dump | grep RENME | tail -n 5
14438 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14439 changelog_clear 0 || error "changelog_clear failed"
14440 if [ x$flags != "x0x0" ]; then
14441 error "flag $flags is not 0x0"
14443 echo "rename doesn't overwrite a target," \
14444 "changelog record has flags of $flags"
14446 # define CLF_UNLINK_LAST 0x0001
14447 # unlink a file having nlink = 1 (changelog flag 0x1)
14448 rm -f $DIR/$tdir/foo2_161c
14449 changelog_dump | grep UNLNK | tail -n 5
14450 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14451 changelog_clear 0 || error "changelog_clear failed"
14452 if [ x$flags != "x0x1" ]; then
14453 error "flag $flags is not 0x1"
14455 echo "unlink a file having nlink = 1," \
14456 "changelog record has flags of $flags"
14458 # unlink a file having nlink > 1 (changelog flag 0x0)
14459 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14460 rm -f $DIR/$tdir/foobar_161c
14461 changelog_dump | grep UNLNK | tail -n 5
14462 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14463 changelog_clear 0 || error "changelog_clear failed"
14464 if [ x$flags != "x0x0" ]; then
14465 error "flag $flags is not 0x0"
14467 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14469 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14472 remote_mds_nodsh && skip "remote MDS with nodsh"
14473 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14478 changelog_register || error "changelog_register failed"
14480 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14481 # interfer with $MOUNT/.lustre/fid/ access
14483 [[ $? -eq 0 ]] || error "mkdir failed"
14485 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14486 $LCTL set_param fail_loc=0x8000140c
14488 $LCTL set_param fail_val=5
14491 echo foofoo > $DIR/$tdir/$tfile &
14494 # wait for create to be delayed
14498 [[ $? -eq 0 ]] || error "create should be blocked"
14500 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14501 stack_trap "rm -f $tempfile"
14502 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14503 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14504 # some delay may occur during ChangeLog publishing and file read just
14505 # above, that could allow file write to happen finally
14506 [[ -s $tempfile ]] && echo "file should be empty"
14508 $LCTL set_param fail_loc=0
14511 [[ $? -eq 0 ]] || error "create failed"
14513 run_test 161d "create with concurrent .lustre/fid access"
14516 local expected="$1"
14521 path=$($LFS fid2path "$@")
14524 if [ $rc -ne 0 ]; then
14525 error "path looked up of '$expected' failed: rc=$rc"
14526 elif [ "$path" != "$expected" ]; then
14527 error "path looked up '$path' instead of '$expected'"
14529 echo "FID '$fid' resolves to path '$path' as expected"
14533 test_162a() { # was test_162
14534 test_mkdir -p -c1 $DIR/$tdir/d2
14535 touch $DIR/$tdir/d2/$tfile
14536 touch $DIR/$tdir/d2/x1
14537 touch $DIR/$tdir/d2/x2
14538 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14539 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14541 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14542 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14545 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14546 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14547 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14549 # softlink to wrong file
14550 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14551 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14552 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14555 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14556 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14557 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14558 # fid2path dir/fsname should both work
14559 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14560 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14562 # hardlink count: check that there are 2 links
14563 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14564 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14566 # hardlink indexing: remove the first link
14567 rm $DIR/$tdir/d2/p/q/r/hlink
14568 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14570 run_test 162a "path lookup sanity"
14573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14574 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14577 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14578 error "create striped dir failed"
14580 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14581 tail -n 1 | awk '{print $2}')
14582 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14584 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14585 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14588 for ((i=0;i<5;i++)); do
14589 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14590 error "get fid for f$i failed"
14591 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14593 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14594 error "get fid for d$i failed"
14595 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14600 run_test 162b "striped directory path lookup sanity"
14602 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14604 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14605 skip "Need MDS version at least 2.7.51"
14607 local lpath=$tdir.local
14608 local rpath=$tdir.remote
14610 test_mkdir $DIR/$lpath
14611 test_mkdir $DIR/$rpath
14613 for ((i = 0; i <= 101; i++)); do
14616 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14617 error "get fid for local directory $DIR/$lpath failed"
14618 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14621 test_mkdir $DIR/$rpath
14622 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14623 error "get fid for remote directory $DIR/$rpath failed"
14624 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14629 run_test 162c "fid2path works with paths 100 or more directories deep"
14632 # do directio so as not to populate the page cache
14633 log "creating a 10 Mb file"
14634 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14635 log "starting reads"
14636 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14637 log "truncating the file"
14638 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14640 kill %+ || true # reads might have finished
14641 echo "wait until dd is finished"
14643 log "removing the temporary file"
14644 rm -rf $DIR/$tfile || error "tmp file removal failed"
14646 run_test 169 "parallel read and truncate should not deadlock"
14649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14651 $LCTL clear # bug 18514
14652 $LCTL debug_daemon start $TMP/${tfile}_log_good
14654 $LCTL debug_daemon stop
14655 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14656 error "sed failed to read log_good"
14658 $LCTL debug_daemon start $TMP/${tfile}_log_good
14660 $LCTL debug_daemon stop
14662 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14663 error "lctl df log_bad failed"
14665 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14666 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14668 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14669 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14671 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14672 error "bad_line good_line1 good_line2 are empty"
14674 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14675 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14676 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14678 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14679 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14680 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14682 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14683 error "bad_line_new good_line_new are empty"
14685 local expected_good=$((good_line1 + good_line2*2))
14687 rm -f $TMP/${tfile}*
14688 # LU-231, short malformed line may not be counted into bad lines
14689 if [ $bad_line -ne $bad_line_new ] &&
14690 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14691 error "expected $bad_line bad lines, but got $bad_line_new"
14695 if [ $expected_good -ne $good_line_new ]; then
14696 error "expected $expected_good good lines, but got $good_line_new"
14701 run_test 170 "test lctl df to handle corrupted log ====================="
14703 test_171() { # bug20592
14704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14706 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14707 $LCTL set_param fail_loc=0x50e
14708 $LCTL set_param fail_val=3000
14709 multiop_bg_pause $DIR/$tfile O_s || true
14711 kill -USR1 $MULTIPID
14715 if dmesg | grep "recursive fault"; then
14716 error "caught a recursive fault"
14718 $LCTL set_param fail_loc=0
14721 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14723 # it would be good to share it with obdfilter-survey/iokit-libecho code
14724 setup_obdecho_osc () {
14727 local obdfilter_name=$2
14728 echo "Creating new osc for $obdfilter_name on $ost_nid"
14729 # make sure we can find loopback nid
14730 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
14732 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
14733 ${obdfilter_name}_osc_UUID || rc=2; }
14734 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
14735 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14739 cleanup_obdecho_osc () {
14740 local obdfilter_name=$1
14741 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14742 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14749 local pages=${3:-64}
14754 local obd_size=$(get_obd_size $node $OBD)
14755 local page_size=$(get_page_size $node)
14756 if [[ -n "$obd_size" ]]; then
14757 local new_count=$((obd_size / (pages * page_size / 1024)))
14758 [[ $new_count -ge $count ]] || count=$new_count
14761 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14762 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14764 if [ $rc -eq 0 ]; then
14765 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14766 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14768 echo "New object id is $id"
14769 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14771 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14772 "test_brw $count w v $pages $id" || rc=4; }
14773 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14775 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14776 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14777 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14778 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14779 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14786 if ! module_loaded obdecho; then
14787 load_module obdecho/obdecho &&
14788 stack_trap "rmmod obdecho" EXIT ||
14789 error "unable to load obdecho on client"
14792 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14793 local host=$($LCTL get_param -n osc.$osc.import |
14794 awk '/current_connection:/ { print $2 }' )
14795 local target=$($LCTL get_param -n osc.$osc.import |
14796 awk '/target:/ { print $2 }' )
14797 target=${target%_UUID}
14799 if [ -n "$target" ]; then
14800 setup_obdecho_osc $host $target &&
14801 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14802 { error "obdecho setup failed with $?"; return; }
14804 obdecho_test ${target}_osc client ||
14805 error "obdecho_test failed on ${target}_osc"
14807 $LCTL get_param osc.$osc.import
14808 error "there is no osc.$osc.import target"
14811 run_test 180a "test obdecho on osc"
14814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14815 remote_ost_nodsh && skip "remote OST with nodsh"
14817 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14818 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14819 error "failed to load module obdecho"
14821 local target=$(do_facet ost1 $LCTL dl |
14822 awk '/obdfilter/ { print $4; exit; }')
14824 if [ -n "$target" ]; then
14825 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14827 do_facet ost1 $LCTL dl
14828 error "there is no obdfilter target on ost1"
14831 run_test 180b "test obdecho directly on obdfilter"
14833 test_180c() { # LU-2598
14834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14835 remote_ost_nodsh && skip "remote OST with nodsh"
14836 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14837 skip "Need MDS version at least 2.4.0"
14839 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14840 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14841 error "failed to load module obdecho"
14843 local target=$(do_facet ost1 $LCTL dl |
14844 awk '/obdfilter/ { print $4; exit; }')
14846 if [ -n "$target" ]; then
14847 local pages=16384 # 64MB bulk I/O RPC size
14849 obdecho_test "$target" ost1 "$pages" ||
14850 error "obdecho_test with pages=$pages failed with $?"
14852 do_facet ost1 $LCTL dl
14853 error "there is no obdfilter target on ost1"
14856 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14858 test_181() { # bug 22177
14859 test_mkdir $DIR/$tdir
14860 # create enough files to index the directory
14861 createmany -o $DIR/$tdir/foobar 4000
14862 # print attributes for debug purpose
14865 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14867 # remove the files & current working dir
14868 unlinkmany $DIR/$tdir/foobar 4000
14870 kill -USR1 $MULTIPID
14872 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14875 run_test 181 "Test open-unlinked dir ========================"
14881 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14883 $LCTL set_param mdc.*.rpc_stats=clear
14885 for (( i = 0; i < $tcount; i++ )) ; do
14886 mkdir $DIR/$tdir/$i
14889 for (( i = 0; i < $tcount; i++ )) ; do
14890 createmany -o $DIR/$tdir/$i/f- $fcount &
14894 for (( i = 0; i < $tcount; i++ )) ; do
14895 unlinkmany $DIR/$tdir/$i/f- $fcount &
14899 $LCTL get_param mdc.*.rpc_stats
14903 run_test 182 "Test parallel modify metadata operations ================"
14905 test_183() { # LU-2275
14906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14907 remote_mds_nodsh && skip "remote MDS with nodsh"
14908 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14909 skip "Need MDS version at least 2.3.56"
14911 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14912 echo aaa > $DIR/$tdir/$tfile
14914 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14915 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
14917 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
14918 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
14920 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14922 # Flush negative dentry cache
14923 touch $DIR/$tdir/$tfile
14925 # We are not checking for any leaked references here, they'll
14926 # become evident next time we do cleanup with module unload.
14929 run_test 183 "No crash or request leak in case of strange dispositions ========"
14931 # test suite 184 is for LU-2016, LU-2017
14933 check_swap_layouts_support
14935 dir0=$DIR/$tdir/$testnum
14936 test_mkdir -p -c1 $dir0
14941 $LFS setstripe -c1 $file1
14943 $LFS setstripe -c2 $file2
14945 gen1=$($LFS getstripe -g $file1)
14946 gen2=$($LFS getstripe -g $file2)
14948 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
14949 gen=$($LFS getstripe -g $file1)
14950 [[ $gen1 != $gen ]] ||
14951 "Layout generation on $file1 does not change"
14952 gen=$($LFS getstripe -g $file2)
14953 [[ $gen2 != $gen ]] ||
14954 "Layout generation on $file2 does not change"
14956 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
14957 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14959 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
14961 run_test 184a "Basic layout swap"
14964 check_swap_layouts_support
14966 dir0=$DIR/$tdir/$testnum
14967 mkdir -p $dir0 || error "creating dir $dir0"
14974 $LFS setstripe -c1 $file1
14975 $LFS setstripe -c2 $file2
14976 $LFS setstripe -c1 $file3
14977 chown $RUNAS_ID $file3
14978 gen1=$($LFS getstripe -g $file1)
14979 gen2=$($LFS getstripe -g $file2)
14981 $LFS swap_layouts $dir1 $dir2 &&
14982 error "swap of directories layouts should fail"
14983 $LFS swap_layouts $dir1 $file1 &&
14984 error "swap of directory and file layouts should fail"
14985 $RUNAS $LFS swap_layouts $file1 $file2 &&
14986 error "swap of file we cannot write should fail"
14987 $LFS swap_layouts $file1 $file3 &&
14988 error "swap of file with different owner should fail"
14989 /bin/true # to clear error code
14991 run_test 184b "Forbidden layout swap (will generate errors)"
14994 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
14995 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
14996 check_swap_layouts_support
14998 local dir0=$DIR/$tdir/$testnum
14999 mkdir -p $dir0 || error "creating dir $dir0"
15001 local ref1=$dir0/ref1
15002 local ref2=$dir0/ref2
15003 local file1=$dir0/file1
15004 local file2=$dir0/file2
15005 # create a file large enough for the concurrent test
15006 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15007 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15008 echo "ref file size: ref1($(stat -c %s $ref1))," \
15009 "ref2($(stat -c %s $ref2))"
15012 dd if=$ref1 of=$file1 bs=16k &
15015 # Make sure dd starts to copy file
15016 while [ ! -f $file1 ]; do sleep 0.1; done
15018 $LFS swap_layouts $file1 $file2
15021 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15022 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15024 # how many bytes copied before swapping layout
15025 local copied=$(stat -c %s $file2)
15026 local remaining=$(stat -c %s $ref1)
15027 remaining=$((remaining - copied))
15028 echo "Copied $copied bytes before swapping layout..."
15030 cmp -n $copied $file1 $ref2 | grep differ &&
15031 error "Content mismatch [0, $copied) of ref2 and file1"
15032 cmp -n $copied $file2 $ref1 ||
15033 error "Content mismatch [0, $copied) of ref1 and file2"
15034 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15035 error "Content mismatch [$copied, EOF) of ref1 and file1"
15038 rm -f $ref1 $ref2 $file1 $file2
15040 run_test 184c "Concurrent write and layout swap"
15043 check_swap_layouts_support
15044 [ -z "$(which getfattr 2>/dev/null)" ] &&
15045 skip_env "no getfattr command"
15047 local file1=$DIR/$tdir/$tfile-1
15048 local file2=$DIR/$tdir/$tfile-2
15049 local file3=$DIR/$tdir/$tfile-3
15053 mkdir -p $DIR/$tdir
15054 touch $file1 || error "create $file1 failed"
15055 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15056 error "create $file2 failed"
15057 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15058 error "create $file3 failed"
15059 lovea1=$(get_layout_param $file1)
15061 $LFS swap_layouts $file2 $file3 ||
15062 error "swap $file2 $file3 layouts failed"
15063 $LFS swap_layouts $file1 $file2 ||
15064 error "swap $file1 $file2 layouts failed"
15066 lovea2=$(get_layout_param $file2)
15069 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15071 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15072 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15074 run_test 184d "allow stripeless layouts swap"
15077 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15078 skip "Need MDS version at least 2.6.94"
15079 check_swap_layouts_support
15080 [ -z "$(which getfattr 2>/dev/null)" ] &&
15081 skip_env "no getfattr command"
15083 local file1=$DIR/$tdir/$tfile-1
15084 local file2=$DIR/$tdir/$tfile-2
15085 local file3=$DIR/$tdir/$tfile-3
15088 mkdir -p $DIR/$tdir
15089 touch $file1 || error "create $file1 failed"
15090 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15091 error "create $file2 failed"
15092 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15093 error "create $file3 failed"
15095 $LFS swap_layouts $file1 $file2 ||
15096 error "swap $file1 $file2 layouts failed"
15098 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15099 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15101 echo 123 > $file1 || error "Should be able to write into $file1"
15103 $LFS swap_layouts $file1 $file3 ||
15104 error "swap $file1 $file3 layouts failed"
15106 echo 123 > $file1 || error "Should be able to write into $file1"
15108 rm -rf $file1 $file2 $file3
15110 run_test 184e "Recreate layout after stripeless layout swaps"
15113 # Create a file with name longer than sizeof(struct stat) ==
15114 # 144 to see if we can get chars from the file name to appear
15115 # in the returned striping. Note that 'f' == 0x66.
15116 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15118 mkdir -p $DIR/$tdir
15119 mcreate $DIR/$tdir/$file
15120 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15121 error "IOC_MDC_GETFILEINFO returned garbage striping"
15124 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15126 test_185() { # LU-2441
15127 # LU-3553 - no volatile file support in old servers
15128 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15129 skip "Need MDS version at least 2.3.60"
15131 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15132 touch $DIR/$tdir/spoo
15133 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15134 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15135 error "cannot create/write a volatile file"
15136 [ "$FILESET" == "" ] &&
15137 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15138 error "FID is still valid after close"
15140 multiop_bg_pause $DIR/$tdir vVw4096_c
15147 # assume that the next FID for this client is sequential, since stdout
15148 # is unfortunately eaten by multiop_bg_pause
15149 local n=$((${fidv[1]} + 1))
15150 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15151 if [ "$FILESET" == "" ]; then
15152 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15153 error "FID is missing before close"
15155 kill -USR1 $multi_pid
15156 # 1 second delay, so if mtime change we will see it
15158 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15159 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15161 run_test 185 "Volatile file support"
15163 function create_check_volatile() {
15167 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15170 local FID=$(cat /tmp/${tfile}.fid)
15171 [ "$FID" == "" ] && error "can't get FID for volatile"
15172 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15173 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15174 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15178 cancel_lru_locks mdc # flush opencache
15179 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15184 # LU-12516 - volatile creation via .lustre
15185 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15186 skip "Need MDS version at least 2.3.55"
15188 create_check_volatile 0
15189 [ $MDSCOUNT -lt 2 ] && return 0
15192 create_check_volatile 1
15196 run_test 185a "Volatile file creation in .lustre/fid/"
15199 remote_mds_nodsh && skip "remote MDS with nodsh"
15200 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15201 skip "Need MDS version at least 2.3.0"
15203 local dir0=$DIR/$tdir/$testnum
15204 mkdir -p $dir0 || error "creating dir $dir0"
15206 local file=$dir0/file1
15207 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15208 local dv1=$($LFS data_version $file)
15209 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15210 local dv2=$($LFS data_version $file)
15211 [[ $dv1 != $dv2 ]] ||
15212 error "data version did not change on write $dv1 == $dv2"
15217 run_test 187a "Test data version change"
15220 remote_mds_nodsh && skip "remote MDS with nodsh"
15221 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15222 skip "Need MDS version at least 2.3.0"
15224 local dir0=$DIR/$tdir/$testnum
15225 mkdir -p $dir0 || error "creating dir $dir0"
15227 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15228 [[ ${DV[0]} != ${DV[1]} ]] ||
15229 error "data version did not change on write"\
15230 " ${DV[0]} == ${DV[1]}"
15235 run_test 187b "Test data version change on volatile file"
15238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15239 remote_mgs_nodsh && skip "remote MGS with nodsh"
15240 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15242 local POOL=${POOL:-cea1}
15243 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15244 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15247 local last_ost=$(($OSTCOUNT - 1))
15249 local ost_list=$(seq $first_ost $ost_step $last_ost)
15250 local ost_range="$first_ost $last_ost $ost_step"
15251 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15252 local file_dir=$POOL_ROOT/file_tst
15253 local subdir=$test_path/subdir
15257 # former test_200a test_200b
15258 pool_add $POOL || { rc=$? ; break; }
15259 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15260 # former test_200c test_200d
15261 mkdir -p $test_path
15262 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15263 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15265 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15266 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15267 || { rc=$? ; break; }
15268 # former test_200e test_200f
15269 local files=$((OSTCOUNT*3))
15270 pool_alloc_files $POOL $test_path $files "$ost_list" \
15271 || { rc=$? ; break; }
15272 pool_create_files $POOL $file_dir $files "$ost_list" \
15273 || { rc=$? ; break; }
15274 # former test_200g test_200h
15275 pool_lfs_df $POOL || { rc=$? ; break; }
15276 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15278 # former test_201a test_201b test_201c
15279 pool_remove_first_target $POOL || { rc=$? ; break; }
15281 local f=$test_path/$tfile
15282 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15283 pool_remove $POOL $f || { rc=$? ; break; }
15291 run_test 200 "OST pools"
15293 # usage: default_attr <count | size | offset>
15295 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15298 # usage: check_default_stripe_attr
15299 check_default_stripe_attr() {
15300 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15303 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15305 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15309 error "unknown getstripe attr '$1'"
15312 [ $ACTUAL == $EXPECTED ] ||
15313 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15317 test_mkdir $DIR/$tdir
15318 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15320 check_default_stripe_attr --stripe-count
15321 check_default_stripe_attr --stripe-size
15322 check_default_stripe_attr --stripe-index
15324 run_test 204a "Print default stripe attributes"
15327 test_mkdir $DIR/$tdir
15328 $LFS setstripe --stripe-count 1 $DIR/$tdir
15330 check_default_stripe_attr --stripe-size
15331 check_default_stripe_attr --stripe-index
15333 run_test 204b "Print default stripe size and offset"
15336 test_mkdir $DIR/$tdir
15337 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15339 check_default_stripe_attr --stripe-count
15340 check_default_stripe_attr --stripe-index
15342 run_test 204c "Print default stripe count and offset"
15345 test_mkdir $DIR/$tdir
15346 $LFS setstripe --stripe-index 0 $DIR/$tdir
15348 check_default_stripe_attr --stripe-count
15349 check_default_stripe_attr --stripe-size
15351 run_test 204d "Print default stripe count and size"
15354 test_mkdir $DIR/$tdir
15355 $LFS setstripe -d $DIR/$tdir
15357 check_default_stripe_attr --stripe-count --raw
15358 check_default_stripe_attr --stripe-size --raw
15359 check_default_stripe_attr --stripe-index --raw
15361 run_test 204e "Print raw stripe attributes"
15364 test_mkdir $DIR/$tdir
15365 $LFS setstripe --stripe-count 1 $DIR/$tdir
15367 check_default_stripe_attr --stripe-size --raw
15368 check_default_stripe_attr --stripe-index --raw
15370 run_test 204f "Print raw stripe size and offset"
15373 test_mkdir $DIR/$tdir
15374 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15376 check_default_stripe_attr --stripe-count --raw
15377 check_default_stripe_attr --stripe-index --raw
15379 run_test 204g "Print raw stripe count and offset"
15382 test_mkdir $DIR/$tdir
15383 $LFS setstripe --stripe-index 0 $DIR/$tdir
15385 check_default_stripe_attr --stripe-count --raw
15386 check_default_stripe_attr --stripe-size --raw
15388 run_test 204h "Print raw stripe count and size"
15390 # Figure out which job scheduler is being used, if any,
15391 # or use a fake one
15392 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15393 JOBENV=SLURM_JOB_ID
15394 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15396 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15398 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15399 JOBENV=LOADL_STEP_ID
15400 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15403 $LCTL list_param jobid_name > /dev/null 2>&1
15404 if [ $? -eq 0 ]; then
15410 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15412 verify_jobstats() {
15417 # we don't really need to clear the stats for this test to work, since each
15418 # command has a unique jobid, but it makes debugging easier if needed.
15419 # for facet in $facets; do
15420 # local dev=$(convert_facet2label $facet)
15421 # # clear old jobstats
15422 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15425 # use a new JobID for each test, or we might see an old one
15426 [ "$JOBENV" = "FAKE_JOBID" ] &&
15427 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15429 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15431 [ "$JOBENV" = "nodelocal" ] && {
15432 FAKE_JOBID=id.$testnum.%e.$RANDOM
15433 $LCTL set_param jobid_name=$FAKE_JOBID
15434 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15437 log "Test: ${cmd[*]}"
15438 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15440 if [ $JOBENV = "FAKE_JOBID" ]; then
15441 FAKE_JOBID=$JOBVAL ${cmd[*]}
15446 # all files are created on OST0000
15447 for facet in $facets; do
15448 local stats="*.$(convert_facet2label $facet).job_stats"
15450 # strip out libtool wrappers for in-tree executables
15451 if [ $(do_facet $facet lctl get_param $stats |
15452 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15453 do_facet $facet lctl get_param $stats
15454 error "No jobstats for $JOBVAL found on $facet::$stats"
15460 local new_jobenv=$1
15462 set_persistent_param_and_check client "jobid_var" \
15463 "$FSNAME.sys.jobid_var" $new_jobenv
15466 test_205() { # Job stats
15467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15468 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15469 skip "Need MDS version with at least 2.7.1"
15470 remote_mgs_nodsh && skip "remote MGS with nodsh"
15471 remote_mds_nodsh && skip "remote MDS with nodsh"
15472 remote_ost_nodsh && skip "remote OST with nodsh"
15473 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15474 skip "Server doesn't support jobstats"
15475 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15477 local old_jobenv=$($LCTL get_param -n jobid_var)
15478 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15480 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15481 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15483 stack_trap "do_facet mgs $PERM_CMD \
15484 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15488 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15489 mdt.*.job_cleanup_interval | head -n 1)
15490 local new_interval=5
15491 do_facet $SINGLEMDS \
15492 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15493 stack_trap "do_facet $SINGLEMDS \
15494 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15495 local start=$SECONDS
15499 cmd="mkdir $DIR/$tdir"
15500 verify_jobstats "$cmd" "$SINGLEMDS"
15502 cmd="rmdir $DIR/$tdir"
15503 verify_jobstats "$cmd" "$SINGLEMDS"
15504 # mkdir on secondary MDT
15505 if [ $MDSCOUNT -gt 1 ]; then
15506 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15507 verify_jobstats "$cmd" "mds2"
15510 cmd="mknod $DIR/$tfile c 1 3"
15511 verify_jobstats "$cmd" "$SINGLEMDS"
15513 cmd="rm -f $DIR/$tfile"
15514 verify_jobstats "$cmd" "$SINGLEMDS"
15515 # create all files on OST0000 so verify_jobstats can find OST stats
15517 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15518 verify_jobstats "$cmd" "$SINGLEMDS"
15520 cmd="touch $DIR/$tfile"
15521 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15523 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15524 verify_jobstats "$cmd" "ost1"
15526 cancel_lru_locks osc
15527 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15528 verify_jobstats "$cmd" "ost1"
15530 cmd="$TRUNCATE $DIR/$tfile 0"
15531 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15533 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15534 verify_jobstats "$cmd" "$SINGLEMDS"
15535 # jobstats expiry - sleep until old stats should be expired
15536 local left=$((new_interval + 5 - (SECONDS - start)))
15537 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15538 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15540 cmd="mkdir $DIR/$tdir.expire"
15541 verify_jobstats "$cmd" "$SINGLEMDS"
15542 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15543 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15545 # Ensure that jobid are present in changelog (if supported by MDS)
15546 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15547 changelog_dump | tail -10
15548 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15549 [ $jobids -eq 9 ] ||
15550 error "Wrong changelog jobid count $jobids != 9"
15554 jobstats_set $JOBENV
15556 changelog_dump | grep $tfile
15557 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15558 [ $jobids -eq 0 ] ||
15559 error "Unexpected jobids when jobid_var=$JOBENV"
15562 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15563 JOBENV="JOBCOMPLEX"
15564 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15566 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15568 run_test 205 "Verify job stats"
15570 # LU-1480, LU-1773 and LU-1657
15572 mkdir -p $DIR/$tdir
15573 $LFS setstripe -c -1 $DIR/$tdir
15574 #define OBD_FAIL_LOV_INIT 0x1403
15575 $LCTL set_param fail_loc=0xa0001403
15576 $LCTL set_param fail_val=1
15577 touch $DIR/$tdir/$tfile || true
15579 run_test 206 "fail lov_init_raid0() doesn't lbug"
15582 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15583 local fsz=`stat -c %s $DIR/$tfile`
15584 cancel_lru_locks mdc
15586 # do not return layout in getattr intent
15587 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15588 $LCTL set_param fail_loc=0x170
15589 local sz=`stat -c %s $DIR/$tfile`
15591 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15595 run_test 207a "can refresh layout at glimpse"
15598 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15599 local cksum=`md5sum $DIR/$tfile`
15600 local fsz=`stat -c %s $DIR/$tfile`
15601 cancel_lru_locks mdc
15602 cancel_lru_locks osc
15604 # do not return layout in getattr intent
15605 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15606 $LCTL set_param fail_loc=0x171
15608 # it will refresh layout after the file is opened but before read issues
15609 echo checksum is "$cksum"
15610 echo "$cksum" |md5sum -c --quiet || error "file differs"
15614 run_test 207b "can refresh layout at open"
15617 # FIXME: in this test suite, only RD lease is used. This is okay
15618 # for now as only exclusive open is supported. After generic lease
15619 # is done, this test suite should be revised. - Jinshan
15621 remote_mds_nodsh && skip "remote MDS with nodsh"
15622 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15623 skip "Need MDS version at least 2.4.52"
15625 echo "==== test 1: verify get lease work"
15626 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15628 echo "==== test 2: verify lease can be broken by upcoming open"
15629 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15633 $MULTIOP $DIR/$tfile oO_RDONLY:c
15634 kill -USR1 $PID && wait $PID || error "break lease error"
15636 echo "==== test 3: verify lease can't be granted if an open already exists"
15637 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15641 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15642 kill -USR1 $PID && wait $PID || error "open file error"
15644 echo "==== test 4: lease can sustain over recovery"
15645 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15651 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15653 echo "==== test 5: lease broken can't be regained by replay"
15654 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15658 # open file to break lease and then recovery
15659 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15662 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15666 run_test 208 "Exclusive open"
15669 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15670 skip_env "must have disp_stripe"
15673 sync; sleep 5; sync;
15675 echo 3 > /proc/sys/vm/drop_caches
15676 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15678 # open/close 500 times
15679 for i in $(seq 500); do
15683 echo 3 > /proc/sys/vm/drop_caches
15684 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15686 echo "before: $req_before, after: $req_after"
15687 [ $((req_after - req_before)) -ge 300 ] &&
15688 error "open/close requests are not freed"
15691 run_test 209 "read-only open/close requests should be freed promptly"
15695 size=$((size % 8192 + 1))
15696 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15697 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15698 rm -f $DIR/f212 $DIR/f212.xyz
15700 run_test 212 "Sendfile test ============================================"
15703 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15704 cancel_lru_locks osc
15705 lctl set_param fail_loc=0x8000040f
15706 # generate a read lock
15707 cat $DIR/$tfile > /dev/null
15708 # write to the file, it will try to cancel the above read lock.
15709 cat /etc/hosts >> $DIR/$tfile
15711 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
15713 test_214() { # for bug 20133
15714 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
15715 for (( i=0; i < 340; i++ )) ; do
15716 touch $DIR/$tdir/d214c/a$i
15719 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
15720 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
15721 ls $DIR/d214c || error "ls $DIR/d214c failed"
15722 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
15723 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
15725 run_test 214 "hash-indexed directory test - bug 20133"
15727 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
15728 create_lnet_proc_files() {
15729 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
15732 # counterpart of create_lnet_proc_files
15733 remove_lnet_proc_files() {
15734 rm -f $TMP/lnet_$1.sys
15737 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15738 # 3rd arg as regexp for body
15739 check_lnet_proc_stats() {
15740 local l=$(cat "$TMP/lnet_$1" |wc -l)
15741 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
15743 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
15746 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15747 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
15748 # optional and can be regexp for 2nd line (lnet.routes case)
15749 check_lnet_proc_entry() {
15750 local blp=2 # blp stands for 'position of 1st line of body'
15751 [ -z "$5" ] || blp=3 # lnet.routes case
15753 local l=$(cat "$TMP/lnet_$1" |wc -l)
15754 # subtracting one from $blp because the body can be empty
15755 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
15757 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
15758 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
15760 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
15761 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
15763 # bail out if any unexpected line happened
15764 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
15765 [ "$?" != 0 ] || error "$2 misformatted"
15768 test_215() { # for bugs 18102, 21079, 21517
15769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15771 local N='(0|[1-9][0-9]*)' # non-negative numeric
15772 local P='[1-9][0-9]*' # positive numeric
15773 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
15774 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
15775 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
15776 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15778 local L1 # regexp for 1st line
15779 local L2 # regexp for 2nd line (optional)
15780 local BR # regexp for the rest (body)
15782 # lnet.stats should look as 11 space-separated non-negative numerics
15783 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15784 create_lnet_proc_files "stats"
15785 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15786 remove_lnet_proc_files "stats"
15788 # lnet.routes should look like this:
15789 # Routing disabled/enabled
15790 # net hops priority state router
15791 # where net is a string like tcp0, hops > 0, priority >= 0,
15792 # state is up/down,
15793 # router is a string like 192.168.1.1@tcp2
15794 L1="^Routing (disabled|enabled)$"
15795 L2="^net +hops +priority +state +router$"
15796 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15797 create_lnet_proc_files "routes"
15798 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15799 remove_lnet_proc_files "routes"
15801 # lnet.routers should look like this:
15802 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15803 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15804 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15805 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15806 L1="^ref +rtr_ref +alive +router$"
15807 BR="^$P +$P +(up|down) +$NID$"
15808 create_lnet_proc_files "routers"
15809 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15810 remove_lnet_proc_files "routers"
15812 # lnet.peers should look like this:
15813 # nid refs state last max rtr min tx min queue
15814 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15815 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15816 # numeric (0 or >0 or <0), queue >= 0.
15817 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15818 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15819 create_lnet_proc_files "peers"
15820 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15821 remove_lnet_proc_files "peers"
15823 # lnet.buffers should look like this:
15824 # pages count credits min
15825 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15826 L1="^pages +count +credits +min$"
15827 BR="^ +$N +$N +$I +$I$"
15828 create_lnet_proc_files "buffers"
15829 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15830 remove_lnet_proc_files "buffers"
15832 # lnet.nis should look like this:
15833 # nid status alive refs peer rtr max tx min
15834 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15835 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15836 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15837 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15838 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15839 create_lnet_proc_files "nis"
15840 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15841 remove_lnet_proc_files "nis"
15843 # can we successfully write to lnet.stats?
15844 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15846 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15848 test_216() { # bug 20317
15849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15850 remote_ost_nodsh && skip "remote OST with nodsh"
15853 local facets=$(get_facets OST)
15854 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15856 save_lustre_params client "osc.*.contention_seconds" > $p
15857 save_lustre_params $facets \
15858 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15859 save_lustre_params $facets \
15860 "ldlm.namespaces.filter-*.contended_locks" >> $p
15861 save_lustre_params $facets \
15862 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15863 clear_stats osc.*.osc_stats
15865 # agressive lockless i/o settings
15866 do_nodes $(comma_list $(osts_nodes)) \
15867 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15868 ldlm.namespaces.filter-*.contended_locks=0 \
15869 ldlm.namespaces.filter-*.contention_seconds=60"
15870 lctl set_param -n osc.*.contention_seconds=60
15872 $DIRECTIO write $DIR/$tfile 0 10 4096
15873 $CHECKSTAT -s 40960 $DIR/$tfile
15875 # disable lockless i/o
15876 do_nodes $(comma_list $(osts_nodes)) \
15877 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15878 ldlm.namespaces.filter-*.contended_locks=32 \
15879 ldlm.namespaces.filter-*.contention_seconds=0"
15880 lctl set_param -n osc.*.contention_seconds=0
15881 clear_stats osc.*.osc_stats
15883 dd if=/dev/zero of=$DIR/$tfile count=0
15884 $CHECKSTAT -s 0 $DIR/$tfile
15886 restore_lustre_params <$p
15890 run_test 216 "check lockless direct write updates file size and kms correctly"
15892 test_217() { # bug 22430
15893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15898 for node in $(nodes_list); do
15899 nid=$(host_nids_address $node $NETTYPE)
15900 if [[ $nid = *-* ]] ; then
15901 echo "lctl ping $(h2nettype $nid)"
15902 lctl ping $(h2nettype $nid)
15904 echo "skipping $node (no hyphen detected)"
15908 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
15911 # do directio so as not to populate the page cache
15912 log "creating a 10 Mb file"
15913 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15914 log "starting reads"
15915 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15916 log "truncating the file"
15917 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15919 kill %+ || true # reads might have finished
15920 echo "wait until dd is finished"
15922 log "removing the temporary file"
15923 rm -rf $DIR/$tfile || error "tmp file removal failed"
15925 run_test 218 "parallel read and truncate should not deadlock"
15928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15930 # write one partial page
15931 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
15932 # set no grant so vvp_io_commit_write will do sync write
15933 $LCTL set_param fail_loc=0x411
15934 # write a full page at the end of file
15935 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
15937 $LCTL set_param fail_loc=0
15938 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
15939 $LCTL set_param fail_loc=0x411
15940 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
15943 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
15944 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
15946 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
15948 test_220() { #LU-325
15949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15950 remote_ost_nodsh && skip "remote OST with nodsh"
15951 remote_mds_nodsh && skip "remote MDS with nodsh"
15952 remote_mgs_nodsh && skip "remote MGS with nodsh"
15956 # create on MDT0000 so the last_id and next_id are correct
15958 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
15962 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
15963 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
15964 osp.$mdtosc_proc1.prealloc_last_id)
15965 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
15966 osp.$mdtosc_proc1.prealloc_next_id)
15970 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
15971 #define OBD_FAIL_OST_ENOINO 0x229
15972 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
15973 create_pool $FSNAME.$TESTNAME || return 1
15974 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
15976 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
15978 MDSOBJS=$((last_id - next_id))
15979 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
15981 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
15982 echo "OST still has $count kbytes free"
15984 echo "create $MDSOBJS files @next_id..."
15985 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
15987 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15988 osp.$mdtosc_proc1.prealloc_last_id)
15989 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15990 osp.$mdtosc_proc1.prealloc_next_id)
15992 echo "after creation, last_id=$last_id2, next_id=$next_id2"
15997 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
15998 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16000 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16001 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16002 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16003 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16004 echo "unlink $MDSOBJS files @$next_id..."
16005 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16007 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16012 dd if=`which date` of=$MOUNT/date oflag=sync
16013 chmod +x $MOUNT/date
16015 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16016 $LCTL set_param fail_loc=0x80001401
16018 $MOUNT/date > /dev/null
16021 run_test 221 "make sure fault and truncate race to not cause OOM"
16024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16027 test_mkdir $DIR/$tdir
16028 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16029 createmany -o $DIR/$tdir/$tfile 10
16030 cancel_lru_locks mdc
16031 cancel_lru_locks osc
16032 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16033 $LCTL set_param fail_loc=0x31a
16034 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16035 $LCTL set_param fail_loc=0
16038 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16044 test_mkdir $DIR/$tdir
16045 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16046 createmany -o $DIR/$tdir/$tfile 10
16047 cancel_lru_locks mdc
16048 cancel_lru_locks osc
16049 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16050 $LCTL set_param fail_loc=0x31a
16051 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16052 $LCTL set_param fail_loc=0
16054 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16060 test_mkdir $DIR/$tdir
16061 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16062 createmany -o $DIR/$tdir/$tfile 10
16063 cancel_lru_locks mdc
16064 cancel_lru_locks osc
16065 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16066 $LCTL set_param fail_loc=0x31b
16067 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16068 $LCTL set_param fail_loc=0
16071 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16073 test_224a() { # LU-1039, MRP-303
16074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16076 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16077 $LCTL set_param fail_loc=0x508
16078 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16079 $LCTL set_param fail_loc=0
16082 run_test 224a "Don't panic on bulk IO failure"
16084 test_224b() { # LU-1039, MRP-303
16085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16087 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16088 cancel_lru_locks osc
16089 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16090 $LCTL set_param fail_loc=0x515
16091 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16092 $LCTL set_param fail_loc=0
16095 run_test 224b "Don't panic on bulk IO failure"
16097 test_224c() { # LU-6441
16098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16099 remote_mds_nodsh && skip "remote MDS with nodsh"
16101 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16102 save_writethrough $p
16103 set_cache writethrough on
16105 local pages_per_rpc=$($LCTL get_param \
16106 osc.*.max_pages_per_rpc)
16107 local at_max=$($LCTL get_param -n at_max)
16108 local timeout=$($LCTL get_param -n timeout)
16109 local test_at="at_max"
16110 local param_at="$FSNAME.sys.at_max"
16111 local test_timeout="timeout"
16112 local param_timeout="$FSNAME.sys.timeout"
16114 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16116 set_persistent_param_and_check client "$test_at" "$param_at" 0
16117 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16119 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16120 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16121 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16122 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16124 do_facet ost1 "$LCTL set_param fail_loc=0"
16126 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16127 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16130 $LCTL set_param -n $pages_per_rpc
16131 restore_lustre_params < $p
16134 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16136 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16139 if [ -z ${MDSSURVEY} ]; then
16140 skip_env "mds-survey not found"
16142 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16143 skip "Need MDS version at least 2.2.51"
16145 local mds=$(facet_host $SINGLEMDS)
16146 local target=$(do_nodes $mds 'lctl dl' |
16147 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16149 local cmd1="file_count=1000 thrhi=4"
16150 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16151 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16152 local cmd="$cmd1 $cmd2 $cmd3"
16154 rm -f ${TMP}/mds_survey*
16156 eval $cmd || error "mds-survey with zero-stripe failed"
16157 cat ${TMP}/mds_survey*
16158 rm -f ${TMP}/mds_survey*
16160 run_test 225a "Metadata survey sanity with zero-stripe"
16163 if [ -z ${MDSSURVEY} ]; then
16164 skip_env "mds-survey not found"
16166 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16167 skip "Need MDS version at least 2.2.51"
16168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16169 remote_mds_nodsh && skip "remote MDS with nodsh"
16170 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16171 skip_env "Need to mount OST to test"
16174 local mds=$(facet_host $SINGLEMDS)
16175 local target=$(do_nodes $mds 'lctl dl' |
16176 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16178 local cmd1="file_count=1000 thrhi=4"
16179 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16180 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16181 local cmd="$cmd1 $cmd2 $cmd3"
16183 rm -f ${TMP}/mds_survey*
16185 eval $cmd || error "mds-survey with stripe_count failed"
16186 cat ${TMP}/mds_survey*
16187 rm -f ${TMP}/mds_survey*
16189 run_test 225b "Metadata survey sanity with stripe_count = 1"
16191 mcreate_path2fid () {
16197 local path=$DIR/$tdir/$name
16202 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16203 error "cannot create $desc"
16205 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16207 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16209 fid_path=$($LFS fid2path $MOUNT $fid)
16211 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16213 [ "$path" == "$fid_path" ] ||
16214 error "fid2path returned $fid_path, expected $path"
16216 echo "pass with $path and $fid"
16221 mkdir -p $DIR/$tdir
16223 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16224 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16225 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16226 mcreate_path2fid 0040666 0 0 dir "directory"
16227 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16228 mcreate_path2fid 0100666 0 0 file "regular file"
16229 mcreate_path2fid 0120666 0 0 link "symbolic link"
16230 mcreate_path2fid 0140666 0 0 sock "socket"
16232 run_test 226a "call path2fid and fid2path on files of all type"
16235 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16240 mkdir -p $DIR/$tdir
16241 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16242 error "create remote directory failed"
16243 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16244 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16245 "character special file (null)"
16246 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16247 "character special file (no device)"
16248 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16249 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16250 "block special file (loop)"
16251 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16252 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16253 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16255 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16257 # LU-1299 Executing or running ldd on a truncated executable does not
16258 # cause an out-of-memory condition.
16260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16261 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16263 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16264 chmod +x $MOUNT/date
16266 $MOUNT/date > /dev/null
16267 ldd $MOUNT/date > /dev/null
16270 run_test 227 "running truncated executable does not cause OOM"
16272 # LU-1512 try to reuse idle OI blocks
16274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16275 remote_mds_nodsh && skip "remote MDS with nodsh"
16276 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16278 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16279 local myDIR=$DIR/$tdir
16282 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16283 $LCTL set_param fail_loc=0x80001002
16284 createmany -o $myDIR/t- 10000
16285 $LCTL set_param fail_loc=0
16286 # The guard is current the largest FID holder
16288 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16290 local IDX=$(($SEQ % 64))
16292 do_facet $SINGLEMDS sync
16293 # Make sure journal flushed.
16295 local blk1=$(do_facet $SINGLEMDS \
16296 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16297 grep Blockcount | awk '{print $4}')
16299 # Remove old files, some OI blocks will become idle.
16300 unlinkmany $myDIR/t- 10000
16301 # Create new files, idle OI blocks should be reused.
16302 createmany -o $myDIR/t- 2000
16303 do_facet $SINGLEMDS sync
16304 # Make sure journal flushed.
16306 local blk2=$(do_facet $SINGLEMDS \
16307 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16308 grep Blockcount | awk '{print $4}')
16310 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16312 run_test 228a "try to reuse idle OI blocks"
16315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16316 remote_mds_nodsh && skip "remote MDS with nodsh"
16317 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16319 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16320 local myDIR=$DIR/$tdir
16323 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16324 $LCTL set_param fail_loc=0x80001002
16325 createmany -o $myDIR/t- 10000
16326 $LCTL set_param fail_loc=0
16327 # The guard is current the largest FID holder
16329 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16331 local IDX=$(($SEQ % 64))
16333 do_facet $SINGLEMDS sync
16334 # Make sure journal flushed.
16336 local blk1=$(do_facet $SINGLEMDS \
16337 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16338 grep Blockcount | awk '{print $4}')
16340 # Remove old files, some OI blocks will become idle.
16341 unlinkmany $myDIR/t- 10000
16344 stop $SINGLEMDS || error "Fail to stop MDT."
16346 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16348 df $MOUNT || error "Fail to df."
16349 # Create new files, idle OI blocks should be reused.
16350 createmany -o $myDIR/t- 2000
16351 do_facet $SINGLEMDS sync
16352 # Make sure journal flushed.
16354 local blk2=$(do_facet $SINGLEMDS \
16355 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16356 grep Blockcount | awk '{print $4}')
16358 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16360 run_test 228b "idle OI blocks can be reused after MDT restart"
16364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16365 remote_mds_nodsh && skip "remote MDS with nodsh"
16366 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16368 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16369 local myDIR=$DIR/$tdir
16372 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16373 $LCTL set_param fail_loc=0x80001002
16374 # 20000 files can guarantee there are index nodes in the OI file
16375 createmany -o $myDIR/t- 20000
16376 $LCTL set_param fail_loc=0
16377 # The guard is current the largest FID holder
16379 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16381 local IDX=$(($SEQ % 64))
16383 do_facet $SINGLEMDS sync
16384 # Make sure journal flushed.
16386 local blk1=$(do_facet $SINGLEMDS \
16387 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16388 grep Blockcount | awk '{print $4}')
16390 # Remove old files, some OI blocks will become idle.
16391 unlinkmany $myDIR/t- 20000
16393 # The OI file should become empty now
16395 # Create new files, idle OI blocks should be reused.
16396 createmany -o $myDIR/t- 2000
16397 do_facet $SINGLEMDS sync
16398 # Make sure journal flushed.
16400 local blk2=$(do_facet $SINGLEMDS \
16401 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16402 grep Blockcount | awk '{print $4}')
16404 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16406 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16408 test_229() { # LU-2482, LU-3448
16409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16410 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16411 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16412 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16416 # Create a file with a released layout and stripe count 2.
16417 $MULTIOP $DIR/$tfile H2c ||
16418 error "failed to create file with released layout"
16420 $LFS getstripe -v $DIR/$tfile
16422 local pattern=$($LFS getstripe -L $DIR/$tfile)
16423 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16425 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16427 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16428 stat $DIR/$tfile || error "failed to stat released file"
16430 chown $RUNAS_ID $DIR/$tfile ||
16431 error "chown $RUNAS_ID $DIR/$tfile failed"
16433 chgrp $RUNAS_ID $DIR/$tfile ||
16434 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16436 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16437 rm $DIR/$tfile || error "failed to remove released file"
16439 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16443 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16444 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16445 skip "Need MDS version at least 2.11.52"
16449 test_mkdir $DIR/$tdir
16450 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16451 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16452 [ $mdt_idx -ne 0 ] &&
16453 error "create local directory on wrong MDT $mdt_idx"
16455 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16456 error "create remote directory failed"
16457 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16458 [ $mdt_idx -ne $MDTIDX ] &&
16459 error "create remote directory on wrong MDT $mdt_idx"
16461 createmany -o $DIR/$tdir/test_230/t- 10 ||
16462 error "create files on remote directory failed"
16463 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16464 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16465 rm -r $DIR/$tdir || error "unlink remote directory failed"
16467 run_test 230a "Create remote directory and files under the remote directory"
16470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16471 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16472 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16473 skip "Need MDS version at least 2.11.52"
16481 local migrate_dir=$DIR/$tdir/migrate_dir
16482 local other_dir=$DIR/$tdir/other_dir
16484 test_mkdir $DIR/$tdir
16485 test_mkdir -i0 -c1 $migrate_dir
16486 test_mkdir -i0 -c1 $other_dir
16487 for ((i=0; i<10; i++)); do
16488 mkdir -p $migrate_dir/dir_${i}
16489 createmany -o $migrate_dir/dir_${i}/f 10 ||
16490 error "create files under remote dir failed $i"
16493 cp /etc/passwd $migrate_dir/$tfile
16494 cp /etc/passwd $other_dir/$tfile
16495 chattr +SAD $migrate_dir
16496 chattr +SAD $migrate_dir/$tfile
16498 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16499 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16500 local old_dir_mode=$(stat -c%f $migrate_dir)
16501 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16503 mkdir -p $migrate_dir/dir_default_stripe2
16504 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16505 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16507 mkdir -p $other_dir
16508 ln $migrate_dir/$tfile $other_dir/luna
16509 ln $migrate_dir/$tfile $migrate_dir/sofia
16510 ln $other_dir/$tfile $migrate_dir/david
16511 ln -s $migrate_dir/$tfile $other_dir/zachary
16512 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16513 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16515 $LFS migrate -m $MDTIDX $migrate_dir ||
16516 error "fails on migrating remote dir to MDT1"
16518 echo "migratate to MDT1, then checking.."
16519 for ((i = 0; i < 10; i++)); do
16520 for file in $(find $migrate_dir/dir_${i}); do
16521 mdt_index=$($LFS getstripe -m $file)
16522 [ $mdt_index == $MDTIDX ] ||
16523 error "$file is not on MDT${MDTIDX}"
16527 # the multiple link file should still in MDT0
16528 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16529 [ $mdt_index == 0 ] ||
16530 error "$file is not on MDT${MDTIDX}"
16532 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16533 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16534 error " expect $old_dir_flag get $new_dir_flag"
16536 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16537 [ "$old_file_flag" = "$new_file_flag" ] ||
16538 error " expect $old_file_flag get $new_file_flag"
16540 local new_dir_mode=$(stat -c%f $migrate_dir)
16541 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16542 error "expect mode $old_dir_mode get $new_dir_mode"
16544 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16545 [ "$old_file_mode" = "$new_file_mode" ] ||
16546 error "expect mode $old_file_mode get $new_file_mode"
16548 diff /etc/passwd $migrate_dir/$tfile ||
16549 error "$tfile different after migration"
16551 diff /etc/passwd $other_dir/luna ||
16552 error "luna different after migration"
16554 diff /etc/passwd $migrate_dir/sofia ||
16555 error "sofia different after migration"
16557 diff /etc/passwd $migrate_dir/david ||
16558 error "david different after migration"
16560 diff /etc/passwd $other_dir/zachary ||
16561 error "zachary different after migration"
16563 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16564 error "${tfile}_ln different after migration"
16566 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16567 error "${tfile}_ln_other different after migration"
16569 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16570 [ $stripe_count = 2 ] ||
16571 error "dir strpe_count $d != 2 after migration."
16573 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16574 [ $stripe_count = 2 ] ||
16575 error "file strpe_count $d != 2 after migration."
16577 #migrate back to MDT0
16580 $LFS migrate -m $MDTIDX $migrate_dir ||
16581 error "fails on migrating remote dir to MDT0"
16583 echo "migrate back to MDT0, checking.."
16584 for file in $(find $migrate_dir); do
16585 mdt_index=$($LFS getstripe -m $file)
16586 [ $mdt_index == $MDTIDX ] ||
16587 error "$file is not on MDT${MDTIDX}"
16590 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16591 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16592 error " expect $old_dir_flag get $new_dir_flag"
16594 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16595 [ "$old_file_flag" = "$new_file_flag" ] ||
16596 error " expect $old_file_flag get $new_file_flag"
16598 local new_dir_mode=$(stat -c%f $migrate_dir)
16599 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16600 error "expect mode $old_dir_mode get $new_dir_mode"
16602 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16603 [ "$old_file_mode" = "$new_file_mode" ] ||
16604 error "expect mode $old_file_mode get $new_file_mode"
16606 diff /etc/passwd ${migrate_dir}/$tfile ||
16607 error "$tfile different after migration"
16609 diff /etc/passwd ${other_dir}/luna ||
16610 error "luna different after migration"
16612 diff /etc/passwd ${migrate_dir}/sofia ||
16613 error "sofia different after migration"
16615 diff /etc/passwd ${other_dir}/zachary ||
16616 error "zachary different after migration"
16618 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16619 error "${tfile}_ln different after migration"
16621 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16622 error "${tfile}_ln_other different after migration"
16624 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16625 [ $stripe_count = 2 ] ||
16626 error "dir strpe_count $d != 2 after migration."
16628 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16629 [ $stripe_count = 2 ] ||
16630 error "file strpe_count $d != 2 after migration."
16632 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16634 run_test 230b "migrate directory"
16637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16638 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16639 remote_mds_nodsh && skip "remote MDS with nodsh"
16640 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16641 skip "Need MDS version at least 2.11.52"
16647 local migrate_dir=$DIR/$tdir/migrate_dir
16649 #If migrating directory fails in the middle, all entries of
16650 #the directory is still accessiable.
16651 test_mkdir $DIR/$tdir
16652 test_mkdir -i0 -c1 $migrate_dir
16653 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16655 createmany -o $migrate_dir/f $total ||
16656 error "create files under ${migrate_dir} failed"
16658 # fail after migrating top dir, and this will fail only once, so the
16659 # first sub file migration will fail (currently f3), others succeed.
16660 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16661 do_facet mds1 lctl set_param fail_loc=0x1801
16662 local t=$(ls $migrate_dir | wc -l)
16663 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16664 error "migrate should fail"
16665 local u=$(ls $migrate_dir | wc -l)
16666 [ "$u" == "$t" ] || error "$u != $t during migration"
16668 # add new dir/file should succeed
16669 mkdir $migrate_dir/dir ||
16670 error "mkdir failed under migrating directory"
16671 touch $migrate_dir/file ||
16672 error "create file failed under migrating directory"
16674 # add file with existing name should fail
16675 for file in $migrate_dir/f*; do
16676 stat $file > /dev/null || error "stat $file failed"
16677 $OPENFILE -f O_CREAT:O_EXCL $file &&
16678 error "open(O_CREAT|O_EXCL) $file should fail"
16679 $MULTIOP $file m && error "create $file should fail"
16680 touch $DIR/$tdir/remote_dir/$tfile ||
16681 error "touch $tfile failed"
16682 ln $DIR/$tdir/remote_dir/$tfile $file &&
16683 error "link $file should fail"
16684 mdt_index=$($LFS getstripe -m $file)
16685 if [ $mdt_index == 0 ]; then
16686 # file failed to migrate is not allowed to rename to
16687 mv $DIR/$tdir/remote_dir/$tfile $file &&
16688 error "rename to $file should fail"
16690 mv $DIR/$tdir/remote_dir/$tfile $file ||
16691 error "rename to $file failed"
16693 echo hello >> $file || error "write $file failed"
16696 # resume migration with different options should fail
16697 $LFS migrate -m 0 $migrate_dir &&
16698 error "migrate -m 0 $migrate_dir should fail"
16700 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
16701 error "migrate -c 2 $migrate_dir should fail"
16703 # resume migration should succeed
16704 $LFS migrate -m $MDTIDX $migrate_dir ||
16705 error "migrate $migrate_dir failed"
16707 echo "Finish migration, then checking.."
16708 for file in $(find $migrate_dir); do
16709 mdt_index=$($LFS getstripe -m $file)
16710 [ $mdt_index == $MDTIDX ] ||
16711 error "$file is not on MDT${MDTIDX}"
16714 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16716 run_test 230c "check directory accessiblity if migration failed"
16719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16720 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16721 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16722 skip "Need MDS version at least 2.11.52"
16724 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
16726 local migrate_dir=$DIR/$tdir/migrate_dir
16736 old_index=$((RANDOM % MDSCOUNT))
16737 old_count=$((MDSCOUNT - old_index))
16738 new_index=$((RANDOM % MDSCOUNT))
16739 new_count=$((MDSCOUNT - new_index))
16740 new_hash="all_char"
16742 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
16743 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
16745 test_mkdir $DIR/$tdir
16746 test_mkdir -i $old_index -c $old_count $migrate_dir
16748 for ((i=0; i<100; i++)); do
16749 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
16750 createmany -o $migrate_dir/dir_${i}/f 100 ||
16751 error "create files under remote dir failed $i"
16754 echo -n "Migrate from MDT$old_index "
16755 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
16756 echo -n "to MDT$new_index"
16757 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
16760 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
16761 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
16762 error "migrate remote dir error"
16764 echo "Finish migration, then checking.."
16765 for file in $(find $migrate_dir); do
16766 mdt_index=$($LFS getstripe -m $file)
16767 if [ $mdt_index -lt $new_index ] ||
16768 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
16769 error "$file is on MDT$mdt_index"
16773 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16775 run_test 230d "check migrate big directory"
16778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16779 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16780 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16781 skip "Need MDS version at least 2.11.52"
16788 mkdir -p $DIR/$tdir
16789 mkdir $DIR/$tdir/migrate_dir
16790 mkdir $DIR/$tdir/other_dir
16791 touch $DIR/$tdir/migrate_dir/a
16792 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16793 ls $DIR/$tdir/other_dir
16795 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16796 error "migrate dir fails"
16798 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16799 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16801 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16802 [ $mdt_index == 0 ] || error "a is not on MDT0"
16804 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16805 error "migrate dir fails"
16807 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16808 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16810 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16811 [ $mdt_index == 1 ] || error "a is not on MDT1"
16813 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16814 [ $mdt_index == 1 ] || error "b is not on MDT1"
16816 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16817 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16819 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16821 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16823 run_test 230e "migrate mulitple local link files"
16826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16827 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16828 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16829 skip "Need MDS version at least 2.11.52"
16834 mkdir -p $DIR/$tdir
16835 mkdir $DIR/$tdir/migrate_dir
16836 $LFS mkdir -i1 $DIR/$tdir/other_dir
16837 touch $DIR/$tdir/migrate_dir/a
16838 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16839 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16840 ls $DIR/$tdir/other_dir
16842 # a should be migrated to MDT1, since no other links on MDT0
16843 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16844 error "#1 migrate dir fails"
16845 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16846 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16847 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16848 [ $mdt_index == 1 ] || error "a is not on MDT1"
16850 # a should stay on MDT1, because it is a mulitple link file
16851 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16852 error "#2 migrate dir fails"
16853 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16854 [ $mdt_index == 1 ] || error "a is not on MDT1"
16856 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16857 error "#3 migrate dir fails"
16859 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16860 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16861 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16863 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16864 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16866 # a should be migrated to MDT0, since no other links on MDT1
16867 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16868 error "#4 migrate dir fails"
16869 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16870 [ $mdt_index == 0 ] || error "a is not on MDT0"
16872 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16874 run_test 230f "migrate mulitple remote link files"
16877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16878 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16879 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16880 skip "Need MDS version at least 2.11.52"
16882 mkdir -p $DIR/$tdir/migrate_dir
16884 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16885 error "migrating dir to non-exist MDT succeeds"
16888 run_test 230g "migrate dir to non-exist MDT"
16891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16892 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16893 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16894 skip "Need MDS version at least 2.11.52"
16898 mkdir -p $DIR/$tdir/migrate_dir
16900 $LFS migrate -m1 $DIR &&
16901 error "migrating mountpoint1 should fail"
16903 $LFS migrate -m1 $DIR/$tdir/.. &&
16904 error "migrating mountpoint2 should fail"
16907 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
16908 error "migrating $tdir/migrate_dir/.. should fail"
16912 run_test 230h "migrate .. and root"
16915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16916 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16917 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16918 skip "Need MDS version at least 2.11.52"
16920 mkdir -p $DIR/$tdir/migrate_dir
16922 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
16923 error "migration fails with a tailing slash"
16925 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
16926 error "migration fails with two tailing slashes"
16928 run_test 230i "lfs migrate -m tolerates trailing slashes"
16931 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16932 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16933 skip "Need MDS version at least 2.11.52"
16935 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
16936 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
16937 error "create $tfile failed"
16938 cat /etc/passwd > $DIR/$tdir/$tfile
16940 $LFS migrate -m 1 $DIR/$tdir
16942 cmp /etc/passwd $DIR/$tdir/$tfile ||
16943 error "DoM file mismatch after migration"
16945 run_test 230j "DoM file data not changed after dir migration"
16948 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
16949 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16950 skip "Need MDS version at least 2.11.56"
16953 local files_on_starting_mdt=0
16955 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
16956 $LFS getdirstripe $DIR/$tdir
16957 for i in $(seq $total); do
16958 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
16959 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16960 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16963 echo "$files_on_starting_mdt files on MDT0"
16965 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
16966 $LFS getdirstripe $DIR/$tdir
16968 files_on_starting_mdt=0
16969 for i in $(seq $total); do
16970 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16971 error "file $tfile.$i mismatch after migration"
16972 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
16973 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16976 echo "$files_on_starting_mdt files on MDT1 after migration"
16977 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
16979 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
16980 $LFS getdirstripe $DIR/$tdir
16982 files_on_starting_mdt=0
16983 for i in $(seq $total); do
16984 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16985 error "file $tfile.$i mismatch after 2nd migration"
16986 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16987 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16990 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
16991 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
16995 run_test 230k "file data not changed after dir migration"
16998 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16999 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17000 skip "Need MDS version at least 2.11.56"
17002 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17003 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17004 error "create files under remote dir failed $i"
17005 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17007 run_test 230l "readdir between MDTs won't crash"
17010 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17011 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17012 skip "Need MDS version at least 2.11.56"
17015 local mig_dir=$DIR/$tdir/migrate_dir
17016 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17020 echo "Creating files and dirs with xattrs"
17021 test_mkdir $DIR/$tdir
17022 test_mkdir -i0 -c1 $mig_dir
17024 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17025 error "cannot set xattr attr1 on dir"
17026 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17027 error "cannot set xattr attr2 on dir"
17028 touch $mig_dir/dir/f0
17029 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17030 error "cannot set xattr attr1 on file"
17031 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17032 error "cannot set xattr attr2 on file"
17033 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17034 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17035 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17036 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17037 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17038 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17039 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17040 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17041 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17043 echo "Migrating to MDT1"
17044 $LFS migrate -m $MDTIDX $mig_dir ||
17045 error "fails on migrating dir to MDT1"
17047 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17048 echo "Checking xattrs"
17049 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17050 [ "$val" = $longstr ] ||
17051 error "expecting xattr1 $longstr on dir, found $val"
17052 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17053 [ "$val" = $shortstr ] ||
17054 error "expecting xattr2 $shortstr on dir, found $val"
17055 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17056 [ "$val" = $longstr ] ||
17057 error "expecting xattr1 $longstr on file, found $val"
17058 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17059 [ "$val" = $shortstr ] ||
17060 error "expecting xattr2 $shortstr on file, found $val"
17062 run_test 230m "xattrs not changed after dir migration"
17066 # For simplicity this test assumes that max_pages_per_rpc
17067 # is the same across all OSCs
17068 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17069 local bulk_size=$((max_pages * PAGE_SIZE))
17070 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17073 mkdir -p $DIR/$tdir
17074 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17075 error "failed to set stripe with -S ${brw_size}M option"
17077 # clear the OSC stats
17078 $LCTL set_param osc.*.stats=0 &>/dev/null
17081 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17082 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17083 oflag=direct &>/dev/null || error "dd failed"
17085 sync; sleep 1; sync # just to be safe
17086 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17087 if [ x$nrpcs != "x1" ]; then
17088 $LCTL get_param osc.*.stats
17089 error "found $nrpcs ost_write RPCs, not 1 as expected"
17093 # Drop the OSC cache, otherwise we will read from it
17094 cancel_lru_locks osc
17096 # clear the OSC stats
17097 $LCTL set_param osc.*.stats=0 &>/dev/null
17099 # Client reads $bulk_size.
17100 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17101 iflag=direct &>/dev/null || error "dd failed"
17103 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17104 if [ x$nrpcs != "x1" ]; then
17105 $LCTL get_param osc.*.stats
17106 error "found $nrpcs ost_read RPCs, not 1 as expected"
17109 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17112 mkdir -p $DIR/$tdir
17114 for i in {0..1023}; do
17115 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17116 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17117 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17121 run_test 231b "must not assert on fully utilized OST request buffer"
17124 mkdir -p $DIR/$tdir
17125 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17127 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17128 do_facet ost1 $LCTL set_param fail_loc=0x31c
17130 # ignore dd failure
17131 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17133 do_facet ost1 $LCTL set_param fail_loc=0
17134 umount_client $MOUNT || error "umount failed"
17135 mount_client $MOUNT || error "mount failed"
17136 stop ost1 || error "cannot stop ost1"
17137 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17139 run_test 232a "failed lock should not block umount"
17142 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17143 skip "Need MDS version at least 2.10.58"
17145 mkdir -p $DIR/$tdir
17146 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17147 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17149 cancel_lru_locks osc
17151 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17152 do_facet ost1 $LCTL set_param fail_loc=0x31c
17155 $LFS data_version $DIR/$tdir/$tfile || true
17157 do_facet ost1 $LCTL set_param fail_loc=0
17158 umount_client $MOUNT || error "umount failed"
17159 mount_client $MOUNT || error "mount failed"
17160 stop ost1 || error "cannot stop ost1"
17161 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17163 run_test 232b "failed data version lock should not block umount"
17166 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17167 skip "Need MDS version at least 2.3.64"
17168 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17170 local fid=$($LFS path2fid $MOUNT)
17172 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17173 error "cannot access $MOUNT using its FID '$fid'"
17175 run_test 233a "checking that OBF of the FS root succeeds"
17178 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17179 skip "Need MDS version at least 2.5.90"
17180 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17182 local fid=$($LFS path2fid $MOUNT/.lustre)
17184 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17185 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17187 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17188 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17189 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17191 run_test 233b "checking that OBF of the FS .lustre succeeds"
17194 local p="$TMP/sanityN-$TESTNAME.parameters"
17195 save_lustre_params client "llite.*.xattr_cache" > $p
17196 lctl set_param llite.*.xattr_cache 1 ||
17197 skip_env "xattr cache is not supported"
17199 mkdir -p $DIR/$tdir || error "mkdir failed"
17200 touch $DIR/$tdir/$tfile || error "touch failed"
17201 # OBD_FAIL_LLITE_XATTR_ENOMEM
17202 $LCTL set_param fail_loc=0x1405
17203 getfattr -n user.attr $DIR/$tdir/$tfile &&
17204 error "getfattr should have failed with ENOMEM"
17205 $LCTL set_param fail_loc=0x0
17208 restore_lustre_params < $p
17211 run_test 234 "xattr cache should not crash on ENOMEM"
17214 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17215 skip "Need MDS version at least 2.4.52"
17217 flock_deadlock $DIR/$tfile
17222 124) error "process hangs on a deadlock"
17224 *) error "error executing flock_deadlock $DIR/$tfile"
17228 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17232 check_swap_layouts_support
17234 local ref1=/etc/passwd
17235 local ref2=/etc/group
17236 local file1=$DIR/$tdir/f1
17237 local file2=$DIR/$tdir/f2
17239 test_mkdir -c1 $DIR/$tdir
17240 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17241 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17242 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17243 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17244 local fd=$(free_fd)
17245 local cmd="exec $fd<>$file2"
17248 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17249 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17252 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17257 run_test 236 "Layout swap on open unlinked file"
17259 # LU-4659 linkea consistency
17261 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17262 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17263 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17264 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17267 ln $DIR/$tfile $DIR/$tfile.lnk
17268 touch $DIR/$tfile.new
17269 mv $DIR/$tfile.new $DIR/$tfile
17270 local fid1=$($LFS path2fid $DIR/$tfile)
17271 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17272 local path1=$($LFS fid2path $FSNAME "$fid1")
17273 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17274 local path2=$($LFS fid2path $FSNAME "$fid2")
17275 [ $tfile.lnk == $path2 ] ||
17276 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17279 run_test 238 "Verify linkea consistency"
17281 test_239A() { # was test_239
17282 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17283 skip "Need MDS version at least 2.5.60"
17285 local list=$(comma_list $(mdts_nodes))
17287 mkdir -p $DIR/$tdir
17288 createmany -o $DIR/$tdir/f- 5000
17289 unlinkmany $DIR/$tdir/f- 5000
17290 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17291 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17292 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17293 osp.*MDT*.sync_in_flight" | calc_sum)
17294 [ "$changes" -eq 0 ] || error "$changes not synced"
17296 run_test 239A "osp_sync test"
17298 test_239a() { #LU-5297
17299 remote_mds_nodsh && skip "remote MDS with nodsh"
17302 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17303 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17304 chgrp $RUNAS_GID $DIR/$tfile
17305 wait_delete_completed
17307 run_test 239a "process invalid osp sync record correctly"
17309 test_239b() { #LU-5297
17310 remote_mds_nodsh && skip "remote MDS with nodsh"
17313 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17314 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17315 chgrp $RUNAS_GID $DIR/$tfile1
17316 wait_delete_completed
17317 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17319 chgrp $RUNAS_GID $DIR/$tfile2
17320 wait_delete_completed
17322 run_test 239b "process osp sync record with ENOMEM error correctly"
17325 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17326 remote_mds_nodsh && skip "remote MDS with nodsh"
17328 mkdir -p $DIR/$tdir
17330 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17331 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17332 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17333 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17335 umount_client $MOUNT || error "umount failed"
17336 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17337 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17338 mount_client $MOUNT || error "failed to mount client"
17340 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17341 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17343 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17349 for LOOP in $(seq $count); do
17350 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17351 cancel_lru_locks $OSC || true
17359 for LOOP in $(seq $1); do
17360 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17365 test_241a() { # was test_241
17366 local bsize=$PAGE_SIZE
17368 (( bsize < 40960 )) && bsize=40960
17369 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17371 cancel_lru_locks $OSC
17372 test_241_bio 1000 $bsize &
17374 test_241_dio 1000 $bsize
17377 run_test 241a "bio vs dio"
17380 local bsize=$PAGE_SIZE
17382 (( bsize < 40960 )) && bsize=40960
17383 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17385 test_241_dio 1000 $bsize &
17387 test_241_dio 1000 $bsize
17390 run_test 241b "dio vs dio"
17393 remote_mds_nodsh && skip "remote MDS with nodsh"
17395 mkdir -p $DIR/$tdir
17396 touch $DIR/$tdir/$tfile
17398 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17399 do_facet mds1 lctl set_param fail_loc=0x105
17400 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17402 do_facet mds1 lctl set_param fail_loc=0
17403 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17405 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17409 test_mkdir $DIR/$tdir
17410 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17412 run_test 243 "various group lock tests"
17416 test_mkdir $DIR/$tdir
17417 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17418 sendfile_grouplock $DIR/$tdir/$tfile || \
17419 error "sendfile+grouplock failed"
17422 run_test 244a "sendfile with group lock tests"
17426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17429 local size=$((1024*1024))
17431 test_mkdir $DIR/$tdir
17432 for i in $(seq 1 $threads); do
17433 local file=$DIR/$tdir/file_$((i / 10))
17434 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17437 for i in $(seq 1 $threads); do
17441 run_test 244b "multi-threaded write with group lock"
17444 local flagname="multi_mod_rpcs"
17445 local connect_data_name="max_mod_rpcs"
17448 # check if multiple modify RPCs flag is set
17449 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17450 grep "connect_flags:")
17453 echo "$out" | grep -qw $flagname
17454 if [ $? -ne 0 ]; then
17455 echo "connect flag $flagname is not set"
17459 # check if multiple modify RPCs data is set
17460 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17463 echo "$out" | grep -qw $connect_data_name ||
17464 error "import should have connect data $connect_data_name"
17466 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17472 umount_client $submount
17477 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17479 skip_env "Fileset feature is not supported"
17481 local submount=${MOUNT}_$tdir
17484 mkdir -p $submount || error "mkdir $submount failed"
17485 FILESET="$FILESET/$tdir" mount_client $submount ||
17486 error "mount $submount failed"
17487 trap "cleanup_247 $submount" EXIT
17488 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17489 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17490 error "read $MOUNT/$tdir/$tfile failed"
17491 cleanup_247 $submount
17493 run_test 247a "mount subdir as fileset"
17496 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17497 skip_env "Fileset feature is not supported"
17499 local submount=${MOUNT}_$tdir
17501 rm -rf $MOUNT/$tdir
17502 mkdir -p $submount || error "mkdir $submount failed"
17504 FILESET="$FILESET/$tdir" mount_client $submount &&
17505 error "mount $submount should fail"
17508 run_test 247b "mount subdir that dose not exist"
17511 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17512 skip_env "Fileset feature is not supported"
17514 local submount=${MOUNT}_$tdir
17516 mkdir -p $MOUNT/$tdir/dir1
17517 mkdir -p $submount || error "mkdir $submount failed"
17518 trap "cleanup_247 $submount" EXIT
17519 FILESET="$FILESET/$tdir" mount_client $submount ||
17520 error "mount $submount failed"
17521 local fid=$($LFS path2fid $MOUNT/)
17522 $LFS fid2path $submount $fid && error "fid2path should fail"
17523 cleanup_247 $submount
17525 run_test 247c "running fid2path outside root"
17528 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17529 skip "Fileset feature is not supported"
17531 local submount=${MOUNT}_$tdir
17533 mkdir -p $MOUNT/$tdir/dir1
17534 mkdir -p $submount || error "mkdir $submount failed"
17535 FILESET="$FILESET/$tdir" mount_client $submount ||
17536 error "mount $submount failed"
17537 trap "cleanup_247 $submount" EXIT
17538 local fid=$($LFS path2fid $submount/dir1)
17539 $LFS fid2path $submount $fid || error "fid2path should succeed"
17540 cleanup_247 $submount
17542 run_test 247d "running fid2path inside root"
17546 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17548 skip "Fileset feature is not supported"
17550 local submount=${MOUNT}_$tdir
17553 mkdir -p $submount || error "mkdir $submount failed"
17554 FILESET="$FILESET/.." mount_client $submount &&
17555 error "mount $submount should fail"
17558 run_test 247e "mount .. as fileset"
17561 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17562 [ -z "$fast_read_sav" ] && skip "no fast read support"
17564 # create a large file for fast read verification
17565 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17567 # make sure the file is created correctly
17568 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17569 { rm -f $DIR/$tfile; skip "file creation error"; }
17571 echo "Test 1: verify that fast read is 4 times faster on cache read"
17573 # small read with fast read enabled
17574 $LCTL set_param -n llite.*.fast_read=1
17575 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17576 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17577 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17578 # small read with fast read disabled
17579 $LCTL set_param -n llite.*.fast_read=0
17580 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17581 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17582 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17584 # verify that fast read is 4 times faster for cache read
17585 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17586 error_not_in_vm "fast read was not 4 times faster: " \
17587 "$t_fast vs $t_slow"
17589 echo "Test 2: verify the performance between big and small read"
17590 $LCTL set_param -n llite.*.fast_read=1
17592 # 1k non-cache read
17593 cancel_lru_locks osc
17594 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17595 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17596 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17598 # 1M non-cache read
17599 cancel_lru_locks osc
17600 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17601 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17602 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17604 # verify that big IO is not 4 times faster than small IO
17605 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17606 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17608 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17611 run_test 248a "fast read verification"
17614 # Default short_io_bytes=16384, try both smaller and larger sizes.
17615 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
17616 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
17617 echo "bs=53248 count=113 normal buffered write"
17618 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
17619 error "dd of initial data file failed"
17620 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
17622 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
17623 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
17624 error "dd with sync normal writes failed"
17625 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
17627 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
17628 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
17629 error "dd with sync small writes failed"
17630 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
17632 cancel_lru_locks osc
17634 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
17635 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
17636 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
17637 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
17638 iflag=direct || error "dd with O_DIRECT small read failed"
17639 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
17640 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
17641 error "compare $TMP/$tfile.1 failed"
17643 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
17644 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
17646 # just to see what the maximum tunable value is, and test parsing
17647 echo "test invalid parameter 2MB"
17648 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
17649 error "too-large short_io_bytes allowed"
17650 echo "test maximum parameter 512KB"
17651 # if we can set a larger short_io_bytes, run test regardless of version
17652 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
17653 # older clients may not allow setting it this large, that's OK
17654 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
17655 skip "Need at least client version 2.13.50"
17656 error "medium short_io_bytes failed"
17658 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17659 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
17661 echo "test large parameter 64KB"
17662 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
17663 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17665 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
17666 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
17667 error "dd with sync large writes failed"
17668 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
17670 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
17671 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
17672 num=$((113 * 4096 / PAGE_SIZE))
17673 echo "bs=$size count=$num oflag=direct large write $tfile.3"
17674 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
17675 error "dd with O_DIRECT large writes failed"
17676 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
17677 error "compare $DIR/$tfile.3 failed"
17679 cancel_lru_locks osc
17681 echo "bs=$size count=$num iflag=direct large read $tfile.2"
17682 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
17683 error "dd with O_DIRECT large read failed"
17684 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
17685 error "compare $TMP/$tfile.2 failed"
17687 echo "bs=$size count=$num iflag=direct large read $tfile.3"
17688 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
17689 error "dd with O_DIRECT large read failed"
17690 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
17691 error "compare $TMP/$tfile.3 failed"
17693 run_test 248b "test short_io read and write for both small and large sizes"
17695 test_249() { # LU-7890
17696 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
17697 skip "Need at least version 2.8.54"
17700 $LFS setstripe -c 1 $DIR/$tfile
17701 # Offset 2T == 4k * 512M
17702 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
17703 error "dd to 2T offset failed"
17705 run_test 249 "Write above 2T file size"
17708 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
17709 && skip "no 16TB file size limit on ZFS"
17711 $LFS setstripe -c 1 $DIR/$tfile
17712 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
17713 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
17714 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
17715 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
17716 conv=notrunc,fsync && error "append succeeded"
17719 run_test 250 "Write above 16T limit"
17722 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
17724 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
17725 #Skip once - writing the first stripe will succeed
17726 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17727 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
17728 error "short write happened"
17730 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17731 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
17732 error "short read happened"
17736 run_test 251 "Handling short read and write correctly"
17739 remote_mds_nodsh && skip "remote MDS with nodsh"
17740 remote_ost_nodsh && skip "remote OST with nodsh"
17741 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
17742 skip_env "ldiskfs only test"
17752 # check lr_reader on OST0000
17754 dev=$(facet_device $tgt)
17755 out=$(do_facet $tgt $LR_READER $dev)
17756 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17758 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
17759 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
17760 error "Invalid uuid returned by $LR_READER on target $tgt"
17761 echo -e "uuid returned by $LR_READER is '$uuid'\n"
17763 # check lr_reader -c on MDT0000
17765 dev=$(facet_device $tgt)
17766 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
17767 skip "$LR_READER does not support additional options"
17769 out=$(do_facet $tgt $LR_READER -c $dev)
17770 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17772 num=$(echo "$out" | grep -c "mdtlov")
17773 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
17774 error "Invalid number of mdtlov clients returned by $LR_READER"
17775 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
17777 # check lr_reader -cr on MDT0000
17778 out=$(do_facet $tgt $LR_READER -cr $dev)
17779 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17781 echo "$out" | grep -q "^reply_data:$" ||
17782 error "$LR_READER should have returned 'reply_data' section"
17783 num=$(echo "$out" | grep -c "client_generation")
17784 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
17786 run_test 252 "check lr_reader tool"
17789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17790 remote_mds_nodsh && skip "remote MDS with nodsh"
17791 remote_mgs_nodsh && skip "remote MGS with nodsh"
17795 local ost_name=$(ostname_from_index $ostidx)
17798 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
17799 do_facet $SINGLEMDS $LCTL get_param -n \
17800 osp.$mdtosc_proc1.reserved_mb_high ||
17801 skip "remote MDS does not support reserved_mb_high"
17805 wait_delete_completed
17808 pool_add $TESTNAME || error "Pool creation failed"
17809 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
17811 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
17812 error "Setstripe failed"
17814 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
17816 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
17818 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
17820 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17821 osp.$mdtosc_proc1.prealloc_status)
17822 echo "prealloc_status $oa_status"
17824 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
17825 error "File creation should fail"
17827 #object allocation was stopped, but we still able to append files
17828 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
17829 oflag=append || error "Append failed"
17831 rm -f $DIR/$tdir/$tfile.0
17833 # For this test, we want to delete the files we created to go out of
17834 # space but leave the watermark, so we remain nearly out of space
17835 ost_watermarks_enospc_delete_files $tfile $ostidx
17837 wait_delete_completed
17841 for i in $(seq 10 12); do
17842 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
17843 2>/dev/null || error "File creation failed after rm"
17846 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17847 osp.$mdtosc_proc1.prealloc_status)
17848 echo "prealloc_status $oa_status"
17850 if (( oa_status != 0 )); then
17851 error "Object allocation still disable after rm"
17854 run_test 253 "Check object allocation limit"
17857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17858 remote_mds_nodsh && skip "remote MDS with nodsh"
17859 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
17860 skip "MDS does not support changelog_size"
17863 local MDT0=$(facet_svc $SINGLEMDS)
17865 changelog_register || error "changelog_register failed"
17867 changelog_clear 0 || error "changelog_clear failed"
17869 local size1=$(do_facet $SINGLEMDS \
17870 $LCTL get_param -n mdd.$MDT0.changelog_size)
17871 echo "Changelog size $size1"
17874 $LFS mkdir -i 0 $DIR/$tdir
17876 mkdir -p $DIR/$tdir/pics/2008/zachy
17877 touch $DIR/$tdir/pics/2008/zachy/timestamp
17878 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
17879 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17880 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17881 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17882 rm $DIR/$tdir/pics/desktop.jpg
17884 local size2=$(do_facet $SINGLEMDS \
17885 $LCTL get_param -n mdd.$MDT0.changelog_size)
17886 echo "Changelog size after work $size2"
17888 (( $size2 > $size1 )) ||
17889 error "new Changelog size=$size2 less than old size=$size1"
17891 run_test 254 "Check changelog size"
17898 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
17899 awk -F: '{print $2}' | grep $type > /dev/null
17900 if [ $? -ne 0 ]; then
17910 lfs ladvise -a willread $file > /dev/null 2>&1
17911 if [ $? -eq 0 ]; then
17915 lfs ladvise -a willread $file 2>&1 |
17916 grep "Inappropriate ioctl for device" > /dev/null
17917 if [ $? -eq 0 ]; then
17924 bc <<<"scale=2; ($1 - $2) * 100 / $2"
17927 # run a random read IO workload
17928 # usage: random_read_iops <filename> <filesize> <iosize>
17929 random_read_iops() {
17932 local iosize=${3:-4096}
17934 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
17935 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
17938 drop_file_oss_cache() {
17942 $LFS ladvise -a dontneed $file 2>/dev/null ||
17943 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
17946 ladvise_willread_performance()
17949 local average_origin=0
17950 local average_cache=0
17951 local average_ladvise=0
17953 for ((i = 1; i <= $repeat; i++)); do
17954 echo "Iter $i/$repeat: reading without willread hint"
17955 cancel_lru_locks osc
17956 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17957 local speed_origin=$(random_read_iops $DIR/$tfile $size)
17958 echo "Iter $i/$repeat: uncached speed: $speed_origin"
17959 average_origin=$(bc <<<"$average_origin + $speed_origin")
17961 cancel_lru_locks osc
17962 local speed_cache=$(random_read_iops $DIR/$tfile $size)
17963 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
17964 average_cache=$(bc <<<"$average_cache + $speed_cache")
17966 cancel_lru_locks osc
17967 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17968 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
17969 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
17970 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
17971 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
17973 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
17974 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
17975 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
17977 speedup_cache=$(percent $average_cache $average_origin)
17978 speedup_ladvise=$(percent $average_ladvise $average_origin)
17980 echo "Average uncached read: $average_origin"
17981 echo "Average speedup with OSS cached read: " \
17982 "$average_cache = +$speedup_cache%"
17983 echo "Average speedup with ladvise willread: " \
17984 "$average_ladvise = +$speedup_ladvise%"
17986 local lowest_speedup=20
17987 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
17988 echo "Speedup with OSS cached read less than $lowest_speedup%," \
17989 "got $average_cache%. Skipping ladvise willread check."
17993 # the test won't work on ZFS until it supports 'ladvise dontneed', but
17994 # it is still good to run until then to exercise 'ladvise willread'
17995 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17996 [ "$ost1_FSTYPE" = "zfs" ] &&
17997 echo "osd-zfs does not support dontneed or drop_caches" &&
18000 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18001 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18002 error_not_in_vm "Speedup with willread is less than " \
18003 "$lowest_speedup%, got $average_ladvise%"
18007 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18008 skip "lustre < 2.8.54 does not support ladvise "
18009 remote_ost_nodsh && skip "remote OST with nodsh"
18011 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18013 ladvise_no_type willread $DIR/$tfile &&
18014 skip "willread ladvise is not supported"
18016 ladvise_no_ioctl $DIR/$tfile &&
18017 skip "ladvise ioctl is not supported"
18020 local size=$((size_mb * 1048576))
18021 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18022 error "dd to $DIR/$tfile failed"
18024 lfs ladvise -a willread $DIR/$tfile ||
18025 error "Ladvise failed with no range argument"
18027 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18028 error "Ladvise failed with no -l or -e argument"
18030 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18031 error "Ladvise failed with only -e argument"
18033 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18034 error "Ladvise failed with only -l argument"
18036 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18037 error "End offset should not be smaller than start offset"
18039 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18040 error "End offset should not be equal to start offset"
18042 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18043 error "Ladvise failed with overflowing -s argument"
18045 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18046 error "Ladvise failed with overflowing -e argument"
18048 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18049 error "Ladvise failed with overflowing -l argument"
18051 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18052 error "Ladvise succeeded with conflicting -l and -e arguments"
18054 echo "Synchronous ladvise should wait"
18056 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18057 do_nodes $(comma_list $(osts_nodes)) \
18058 $LCTL set_param fail_val=$delay fail_loc=0x237
18060 local start_ts=$SECONDS
18061 lfs ladvise -a willread $DIR/$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 -lt $(($delay - 1)) ]; then
18067 error "Synchronous advice didn't wait reply"
18070 echo "Asynchronous ladvise shouldn't wait"
18071 local start_ts=$SECONDS
18072 lfs ladvise -a willread -b $DIR/$tfile ||
18073 error "Ladvise failed with no range argument"
18074 local end_ts=$SECONDS
18075 local inteval_ts=$((end_ts - start_ts))
18077 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18078 error "Asynchronous advice blocked"
18081 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18082 ladvise_willread_performance
18084 run_test 255a "check 'lfs ladvise -a willread'"
18090 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18094 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18095 skip "lustre < 2.8.54 does not support ladvise "
18096 remote_ost_nodsh && skip "remote OST with nodsh"
18098 lfs setstripe -c 1 -i 0 $DIR/$tfile
18100 ladvise_no_type dontneed $DIR/$tfile &&
18101 skip "dontneed ladvise is not supported"
18103 ladvise_no_ioctl $DIR/$tfile &&
18104 skip "ladvise ioctl is not supported"
18106 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18107 [ "$ost1_FSTYPE" = "zfs" ] &&
18108 skip "zfs-osd does not support 'ladvise dontneed'"
18111 local size=$((size_mb * 1048576))
18112 # In order to prevent disturbance of other processes, only check 3/4
18113 # of the memory usage
18114 local kibibytes=$((size_mb * 1024 * 3 / 4))
18116 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18117 error "dd to $DIR/$tfile failed"
18119 #force write to complete before dropping OST cache & checking memory
18122 local total=$(facet_meminfo ost1 MemTotal)
18123 echo "Total memory: $total KiB"
18125 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18126 local before_read=$(facet_meminfo ost1 Cached)
18127 echo "Cache used before read: $before_read KiB"
18129 lfs ladvise -a willread $DIR/$tfile ||
18130 error "Ladvise willread failed"
18131 local after_read=$(facet_meminfo ost1 Cached)
18132 echo "Cache used after read: $after_read KiB"
18134 lfs ladvise -a dontneed $DIR/$tfile ||
18135 error "Ladvise dontneed again failed"
18136 local no_read=$(facet_meminfo ost1 Cached)
18137 echo "Cache used after dontneed ladvise: $no_read KiB"
18139 if [ $total -lt $((before_read + kibibytes)) ]; then
18140 echo "Memory is too small, abort checking"
18144 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18145 error "Ladvise willread should use more memory" \
18146 "than $kibibytes KiB"
18149 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18150 error "Ladvise dontneed should release more memory" \
18151 "than $kibibytes KiB"
18154 run_test 255b "check 'lfs ladvise -a dontneed'"
18157 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18158 skip "lustre < 2.10.50 does not support lockahead"
18166 test_mkdir -p $DIR/$tdir
18167 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18169 #test 10 returns only success/failure
18171 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18173 if [ $rc -eq 255 ]; then
18174 error "Ladvise test${i} failed, ${rc}"
18177 #test 11 counts lock enqueue requests, all others count new locks
18179 count=$(do_facet ost1 \
18180 $LCTL get_param -n ost.OSS.ost.stats)
18181 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18183 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18185 if [ $rc -eq 255 ]; then
18186 error "Ladvise test${i} failed, ${rc}"
18189 new_count=$(do_facet ost1 \
18190 $LCTL get_param -n ost.OSS.ost.stats)
18191 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18192 awk '{ print $2 }')
18194 difference="$((new_count - count))"
18195 if [ $difference -ne $rc ]; then
18196 error "Ladvise test${i}, bad enqueue count, returned " \
18197 "${rc}, actual ${difference}"
18200 for i in $(seq 12 21); do
18201 # If we do not do this, we run the risk of having too many
18202 # locks and starting lock cancellation while we are checking
18204 cancel_lru_locks osc
18206 count=$($LCTL get_param -n \
18207 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18209 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18211 if [ $rc -eq 255 ]; then
18212 error "Ladvise test ${i} failed, ${rc}"
18215 new_count=$($LCTL get_param -n \
18216 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18217 difference="$((new_count - count))"
18219 # Test 15 output is divided by 100 to map down to valid return
18220 if [ $i -eq 15 ]; then
18224 if [ $difference -ne $rc ]; then
18225 error "Ladvise test ${i}, bad lock count, returned " \
18226 "${rc}, actual ${difference}"
18230 #test 22 returns only success/failure
18232 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18234 if [ $rc -eq 255 ]; then
18235 error "Ladvise test${i} failed, ${rc}"
18238 run_test 255c "suite of ladvise lockahead tests"
18241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18242 remote_mds_nodsh && skip "remote MDS with nodsh"
18243 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18244 changelog_users $SINGLEMDS | grep "^cl" &&
18245 skip "active changelog user"
18251 mdt_dev=$(mdsdevname 1)
18254 changelog_register || error "changelog_register failed"
18257 mkdir -p $DIR/$tdir
18259 changelog_clear 0 || error "changelog_clear failed"
18262 touch $DIR/$tdir/{1..10}
18265 stop $SINGLEMDS || error "Fail to stop MDT"
18269 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18271 #after mount new plainllog is used
18272 touch $DIR/$tdir/{11..19}
18273 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18274 stack_trap "rm -f $tmpfile"
18275 cat_sl=$(do_facet $SINGLEMDS "sync; \
18276 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18277 llog_reader $tmpfile | grep -c type=1064553b")
18278 do_facet $SINGLEMDS llog_reader $tmpfile
18280 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18282 changelog_clear 0 || error "changelog_clear failed"
18284 cat_sl=$(do_facet $SINGLEMDS "sync; \
18285 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18286 llog_reader $tmpfile | grep -c type=1064553b")
18288 if (( cat_sl == 2 )); then
18289 error "Empty plain llog was not deleted from changelog catalog"
18290 elif (( cat_sl != 1 )); then
18291 error "Active plain llog shouldn't be deleted from catalog"
18294 run_test 256 "Check llog delete for empty and not full state"
18297 remote_mds_nodsh && skip "remote MDS with nodsh"
18298 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18299 skip "Need MDS version at least 2.8.55"
18301 test_mkdir $DIR/$tdir
18303 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18304 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18307 #define OBD_FAIL_MDS_XATTR_REP 0x161
18308 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18309 local facet=mds$((mdtidx + 1))
18310 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18311 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18313 stop $facet || error "stop MDS failed"
18314 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18315 error "start MDS fail"
18316 wait_recovery_complete $facet
18318 run_test 257 "xattr locks are not lost"
18320 # Verify we take the i_mutex when security requires it
18322 #define OBD_FAIL_IMUTEX_SEC 0x141c
18323 $LCTL set_param fail_loc=0x141c
18325 chmod u+s $DIR/$tfile
18326 chmod a+rwx $DIR/$tfile
18327 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18329 if [ $RC -ne 0 ]; then
18330 error "error, failed to take i_mutex, rc=$?"
18334 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18336 # Verify we do NOT take the i_mutex in the normal case
18338 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18339 $LCTL set_param fail_loc=0x141d
18342 chmod a+rw $DIR/$tfile
18343 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18345 if [ $RC -ne 0 ]; then
18346 error "error, took i_mutex unnecessarily, rc=$?"
18351 run_test 258b "verify i_mutex security behavior"
18354 local file=$DIR/$tfile
18358 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18360 stack_trap "rm -f $file" EXIT
18362 wait_delete_completed
18363 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18364 echo "before: $before"
18366 $LFS setstripe -i 0 -c 1 $file
18367 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18369 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18370 echo "after write: $after"
18372 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18373 do_facet ost1 $LCTL set_param fail_loc=0x2301
18375 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18376 echo "after truncate: $after"
18379 do_facet ost1 $LCTL set_param fail_loc=0
18380 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18382 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18383 echo "after restart: $after"
18384 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18385 error "missing truncate?"
18389 run_test 259 "crash at delayed truncate"
18392 #define OBD_FAIL_MDC_CLOSE 0x806
18393 $LCTL set_param fail_loc=0x80000806
18397 run_test 260 "Check mdc_close fail"
18399 ### Data-on-MDT sanity tests ###
18401 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18402 skip "Need MDS version at least 2.10.55 for DoM"
18405 local dom=$DIR/$tdir/dom_file
18406 local tmp=$DIR/$tdir/tmp_file
18408 mkdir -p $DIR/$tdir
18410 # basic checks for DoM component creation
18411 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18412 error "Can set MDT layout to non-first entry"
18414 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18415 error "Can define multiple entries as MDT layout"
18417 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18419 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18420 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18421 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18423 local mdtidx=$($LFS getstripe -m $dom)
18424 local mdtname=MDT$(printf %04x $mdtidx)
18425 local facet=mds$((mdtidx + 1))
18426 local space_check=1
18428 # Skip free space checks with ZFS
18429 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18433 local size_tmp=$((65536 * 3))
18434 local mdtfree1=$(do_facet $facet \
18435 lctl get_param -n osd*.*$mdtname.kbytesfree)
18437 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18438 # check also direct IO along write
18439 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18440 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18442 cmp $tmp $dom || error "file data is different"
18443 [ $(stat -c%s $dom) == $size_tmp ] ||
18444 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18445 if [ $space_check == 1 ]; then
18446 local mdtfree2=$(do_facet $facet \
18447 lctl get_param -n osd*.*$mdtname.kbytesfree)
18449 # increase in usage from by $size_tmp
18450 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18451 error "MDT free space wrong after write: " \
18452 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18456 local size_dom=10000
18458 $TRUNCATE $dom $size_dom
18459 [ $(stat -c%s $dom) == $size_dom ] ||
18460 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18461 if [ $space_check == 1 ]; then
18462 mdtfree1=$(do_facet $facet \
18463 lctl get_param -n osd*.*$mdtname.kbytesfree)
18464 # decrease in usage from $size_tmp to new $size_dom
18465 [ $(($mdtfree1 - $mdtfree2)) -ge \
18466 $(((size_tmp - size_dom) / 1024)) ] ||
18467 error "MDT free space is wrong after truncate: " \
18468 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18474 size_dom=$((size_dom + size_tmp))
18475 [ $(stat -c%s $dom) == $size_dom ] ||
18476 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18477 if [ $space_check == 1 ]; then
18478 mdtfree2=$(do_facet $facet \
18479 lctl get_param -n osd*.*$mdtname.kbytesfree)
18480 # increase in usage by $size_tmp from previous
18481 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18482 error "MDT free space is wrong after append: " \
18483 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18488 if [ $space_check == 1 ]; then
18489 mdtfree1=$(do_facet $facet \
18490 lctl get_param -n osd*.*$mdtname.kbytesfree)
18491 # decrease in usage by $size_dom from previous
18492 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18493 error "MDT free space is wrong after removal: " \
18494 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18497 # combined striping
18498 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18499 error "Can't create DoM + OST striping"
18501 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18502 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18503 # check also direct IO along write
18504 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18506 cmp $tmp $dom || error "file data is different"
18507 [ $(stat -c%s $dom) == $size_tmp ] ||
18508 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18513 run_test 270a "DoM: basic functionality tests"
18516 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18517 skip "Need MDS version at least 2.10.55"
18519 local dom=$DIR/$tdir/dom_file
18520 local max_size=1048576
18522 mkdir -p $DIR/$tdir
18523 $LFS setstripe -E $max_size -L mdt $dom
18525 # truncate over the limit
18526 $TRUNCATE $dom $(($max_size + 1)) &&
18527 error "successful truncate over the maximum size"
18528 # write over the limit
18529 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18530 error "successful write over the maximum size"
18531 # append over the limit
18532 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18533 echo "12345" >> $dom && error "successful append over the maximum size"
18538 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18541 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18542 skip "Need MDS version at least 2.10.55"
18544 mkdir -p $DIR/$tdir
18545 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18547 # check files inherit DoM EA
18548 touch $DIR/$tdir/first
18549 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18550 error "bad pattern"
18551 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18552 error "bad stripe count"
18553 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18554 error "bad stripe size"
18556 # check directory inherits DoM EA and uses it as default
18557 mkdir $DIR/$tdir/subdir
18558 touch $DIR/$tdir/subdir/second
18559 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18560 error "bad pattern in sub-directory"
18561 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18562 error "bad stripe count in sub-directory"
18563 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18564 error "bad stripe size in sub-directory"
18567 run_test 270c "DoM: DoM EA inheritance tests"
18570 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18571 skip "Need MDS version at least 2.10.55"
18573 mkdir -p $DIR/$tdir
18574 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18576 # inherit default DoM striping
18577 mkdir $DIR/$tdir/subdir
18578 touch $DIR/$tdir/subdir/f1
18580 # change default directory striping
18581 $LFS setstripe -c 1 $DIR/$tdir/subdir
18582 touch $DIR/$tdir/subdir/f2
18583 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18584 error "wrong default striping in file 2"
18585 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18586 error "bad pattern in file 2"
18589 run_test 270d "DoM: change striping from DoM to RAID0"
18592 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18593 skip "Need MDS version at least 2.10.55"
18595 mkdir -p $DIR/$tdir/dom
18596 mkdir -p $DIR/$tdir/norm
18599 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18600 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18602 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18603 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18605 # find DoM files by layout
18606 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18607 [ $NUM -eq $DOMFILES ] ||
18608 error "lfs find -L: found $NUM, expected $DOMFILES"
18609 echo "Test 1: lfs find 20 DOM files by layout: OK"
18611 # there should be 1 dir with default DOM striping
18612 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18614 error "lfs find -L: found $NUM, expected 1 dir"
18615 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18617 # find DoM files by stripe size
18618 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18619 [ $NUM -eq $DOMFILES ] ||
18620 error "lfs find -S: found $NUM, expected $DOMFILES"
18621 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18623 # find files by stripe offset except DoM files
18624 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18625 [ $NUM -eq $NORMFILES ] ||
18626 error "lfs find -i: found $NUM, expected $NORMFILES"
18627 echo "Test 5: lfs find no DOM files by stripe index: OK"
18630 run_test 270e "DoM: lfs find with DoM files test"
18633 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18634 skip "Need MDS version at least 2.10.55"
18636 local mdtname=${FSNAME}-MDT0000-mdtlov
18637 local dom=$DIR/$tdir/dom_file
18638 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
18639 lod.$mdtname.dom_stripesize)
18640 local dom_limit=131072
18642 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
18643 local dom_current=$(do_facet mds1 $LCTL get_param -n \
18644 lod.$mdtname.dom_stripesize)
18645 [ ${dom_limit} -eq ${dom_current} ] ||
18646 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
18648 $LFS mkdir -i 0 -c 1 $DIR/$tdir
18649 $LFS setstripe -d $DIR/$tdir
18650 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
18651 error "Can't set directory default striping"
18653 # exceed maximum stripe size
18654 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18655 error "Can't create file with $((dom_limit * 2)) DoM stripe"
18656 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
18657 error "Able to create DoM component size more than LOD limit"
18659 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
18660 dom_current=$(do_facet mds1 $LCTL get_param -n \
18661 lod.$mdtname.dom_stripesize)
18662 [ 0 -eq ${dom_current} ] ||
18663 error "Can't set zero DoM stripe limit"
18666 # attempt to create DoM file on server with disabled DoM should
18667 # remove DoM entry from layout and be succeed
18668 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
18669 error "Can't create DoM file (DoM is disabled)"
18670 [ $($LFS getstripe -L $dom) == "mdt" ] &&
18671 error "File has DoM component while DoM is disabled"
18674 # attempt to create DoM file with only DoM stripe should return error
18675 $LFS setstripe -E $dom_limit -L mdt $dom &&
18676 error "Able to create DoM-only file while DoM is disabled"
18678 # too low values to be aligned with smallest stripe size 64K
18679 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
18680 dom_current=$(do_facet mds1 $LCTL get_param -n \
18681 lod.$mdtname.dom_stripesize)
18682 [ 30000 -eq ${dom_current} ] &&
18683 error "Can set too small DoM stripe limit"
18685 # 64K is a minimal stripe size in Lustre, expect limit of that size
18686 [ 65536 -eq ${dom_current} ] ||
18687 error "Limit is not set to 64K but ${dom_current}"
18689 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
18690 dom_current=$(do_facet mds1 $LCTL get_param -n \
18691 lod.$mdtname.dom_stripesize)
18693 [ 2147483648 -eq ${dom_current} ] &&
18694 error "Can set too large DoM stripe limit"
18696 do_facet mds1 $LCTL set_param -n \
18697 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
18698 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18699 error "Can't create DoM component size after limit change"
18700 do_facet mds1 $LCTL set_param -n \
18701 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
18702 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
18703 error "Can't create DoM file after limit decrease"
18704 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
18705 error "Can create big DoM component after limit decrease"
18706 touch ${dom}_def ||
18707 error "Can't create file with old default layout"
18709 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
18712 run_test 270f "DoM: maximum DoM stripe size checks"
18715 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18716 skip "Need MDS version at least 2.10.55"
18718 local dom=$DIR/$tdir/dom
18720 mkdir -p $DIR/$tdir
18722 $LFS setstripe -E 1024K -L mdt $dom
18724 lctl set_param -n mdc.*.stats=clear
18725 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18726 cat $dom > /dev/null
18727 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
18728 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
18732 run_test 271a "DoM: data is cached for read after write"
18735 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18736 skip "Need MDS version at least 2.10.55"
18738 local dom=$DIR/$tdir/dom
18740 mkdir -p $DIR/$tdir
18742 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18744 lctl set_param -n mdc.*.stats=clear
18745 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18746 cancel_lru_locks mdc
18747 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
18748 # second stat to check size is cached on client
18749 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
18750 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18751 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
18754 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
18757 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18758 skip "Need MDS version at least 2.10.55"
18760 local dom=$DIR/$tdir/dom
18762 mkdir -p $DIR/$tdir
18764 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18766 lctl set_param -n mdc.*.stats=clear
18767 lctl set_param -n osc.*.stats=clear
18768 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
18769 cancel_lru_locks mdc
18770 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18771 # second stat to check size is cached on client
18772 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18773 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18774 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
18775 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
18776 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
18779 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
18785 local mdt=MDT$(printf %04x $mdtidx)
18787 if [ -z $param ]; then
18788 lctl get_param -n mdc.*$mdt*.stats
18790 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
18795 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18796 skip "Need MDS version at least 2.10.55"
18798 local dom=$DIR/$tdir/dom
18800 mkdir -p $DIR/$tdir
18802 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18804 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18805 local facet=mds$((mdtidx + 1))
18807 cancel_lru_locks mdc
18808 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
18809 createmany -o $dom 1000
18810 lctl set_param -n mdc.*.stats=clear
18811 smalliomany -w $dom 1000 200
18812 get_mdc_stats $mdtidx
18813 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18814 # Each file has 1 open, 1 IO enqueues, total 2000
18815 # but now we have also +1 getxattr for security.capability, total 3000
18816 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
18817 unlinkmany $dom 1000
18819 cancel_lru_locks mdc
18820 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
18821 createmany -o $dom 1000
18822 lctl set_param -n mdc.*.stats=clear
18823 smalliomany -w $dom 1000 200
18824 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18825 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
18826 # for OPEN and IO lock.
18827 [ $((enq - enq_2)) -ge 1000 ] ||
18828 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
18829 unlinkmany $dom 1000
18832 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
18834 cleanup_271def_tests() {
18840 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18841 skip "Need MDS version at least 2.10.57"
18843 local dom=$DIR/$tdir/dom
18844 local tmp=$TMP/$tfile
18845 trap "cleanup_271def_tests $tmp" EXIT
18847 mkdir -p $DIR/$tdir
18849 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18851 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18853 cancel_lru_locks mdc
18854 dd if=/dev/urandom of=$tmp bs=1000 count=1
18855 dd if=$tmp of=$dom bs=1000 count=1
18856 cancel_lru_locks mdc
18858 cat /etc/hosts >> $tmp
18859 lctl set_param -n mdc.*.stats=clear
18861 # append data to the same file it should update local page
18862 echo "Append to the same page"
18863 cat /etc/hosts >> $dom
18864 local num=$(get_mdc_stats $mdtidx ost_read)
18865 local ra=$(get_mdc_stats $mdtidx req_active)
18866 local rw=$(get_mdc_stats $mdtidx req_waittime)
18868 [ -z $num ] || error "$num READ RPC occured"
18869 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18873 cmp $tmp $dom || error "file miscompare"
18875 cancel_lru_locks mdc
18876 lctl set_param -n mdc.*.stats=clear
18878 echo "Open and read file"
18879 cat $dom > /dev/null
18880 local num=$(get_mdc_stats $mdtidx ost_read)
18881 local ra=$(get_mdc_stats $mdtidx req_active)
18882 local rw=$(get_mdc_stats $mdtidx req_waittime)
18884 [ -z $num ] || error "$num READ RPC occured"
18885 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18889 cmp $tmp $dom || error "file miscompare"
18893 run_test 271d "DoM: read on open (1K file in reply buffer)"
18896 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18897 skip "Need MDS version at least 2.10.57"
18899 local dom=$DIR/$tdir/dom
18900 local tmp=$TMP/$tfile
18901 trap "cleanup_271def_tests $tmp" EXIT
18903 mkdir -p $DIR/$tdir
18905 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18907 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18909 cancel_lru_locks mdc
18910 dd if=/dev/urandom of=$tmp bs=265000 count=1
18911 dd if=$tmp of=$dom bs=265000 count=1
18912 cancel_lru_locks mdc
18913 cat /etc/hosts >> $tmp
18914 lctl set_param -n mdc.*.stats=clear
18916 echo "Append to the same page"
18917 cat /etc/hosts >> $dom
18918 local num=$(get_mdc_stats $mdtidx ost_read)
18919 local ra=$(get_mdc_stats $mdtidx req_active)
18920 local rw=$(get_mdc_stats $mdtidx req_waittime)
18922 [ -z $num ] || error "$num READ RPC occured"
18923 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18927 cmp $tmp $dom || error "file miscompare"
18929 cancel_lru_locks mdc
18930 lctl set_param -n mdc.*.stats=clear
18932 echo "Open and read file"
18933 cat $dom > /dev/null
18934 local num=$(get_mdc_stats $mdtidx ost_read)
18935 local ra=$(get_mdc_stats $mdtidx req_active)
18936 local rw=$(get_mdc_stats $mdtidx req_waittime)
18938 [ -z $num ] && num=0
18939 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
18940 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18944 cmp $tmp $dom || error "file miscompare"
18948 run_test 271f "DoM: read on open (200K file and read tail)"
18951 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
18952 skip "Skipping due to old client or server version"
18954 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
18956 $CHECKSTAT -t file $DIR1/$tfile
18958 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
18961 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
18962 $LCTL set_param fail_loc=0x80000314
18963 rm $DIR1/$tfile || error "Unlink fails"
18965 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
18966 [ $RC -eq 0 ] || error "Failed write to stale object"
18968 run_test 271g "Discard DoM data vs client flush race"
18971 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18972 skip "Need MDS version at least 2.11.50"
18974 local dom=$DIR/$tdir/dom
18975 mkdir -p $DIR/$tdir
18977 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
18978 dd if=/dev/urandom of=$dom bs=512K count=1 ||
18979 error "failed to write data into $dom"
18980 local old_md5=$(md5sum $dom)
18982 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
18983 error "failed to migrate to the same DoM component"
18985 local new_md5=$(md5sum $dom)
18987 [ "$old_md5" == "$new_md5" ] ||
18988 error "md5sum differ: $old_md5, $new_md5"
18990 [ $($LFS getstripe -c $dom) -eq 2 ] ||
18991 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
18993 run_test 272a "DoM migration: new layout with the same DOM component"
18996 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18997 skip "Need MDS version at least 2.11.50"
18999 local dom=$DIR/$tdir/dom
19000 mkdir -p $DIR/$tdir
19001 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19003 local mdtidx=$($LFS getstripe -m $dom)
19004 local mdtname=MDT$(printf %04x $mdtidx)
19005 local facet=mds$((mdtidx + 1))
19007 local mdtfree1=$(do_facet $facet \
19008 lctl get_param -n osd*.*$mdtname.kbytesfree)
19009 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19010 error "failed to write data into $dom"
19011 local old_md5=$(md5sum $dom)
19012 cancel_lru_locks mdc
19013 local mdtfree1=$(do_facet $facet \
19014 lctl get_param -n osd*.*$mdtname.kbytesfree)
19016 $LFS migrate -c2 $dom ||
19017 error "failed to migrate to the new composite layout"
19018 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19019 error "MDT stripe was not removed"
19021 cancel_lru_locks mdc
19022 local new_md5=$(md5sum $dom)
19023 [ "$old_md5" == "$new_md5" ] ||
19024 error "$old_md5 != $new_md5"
19026 # Skip free space checks with ZFS
19027 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19028 local mdtfree2=$(do_facet $facet \
19029 lctl get_param -n osd*.*$mdtname.kbytesfree)
19030 [ $mdtfree2 -gt $mdtfree1 ] ||
19031 error "MDT space is not freed after migration"
19035 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19038 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19039 skip "Need MDS version at least 2.11.50"
19041 local dom=$DIR/$tdir/$tfile
19042 mkdir -p $DIR/$tdir
19043 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19045 local mdtidx=$($LFS getstripe -m $dom)
19046 local mdtname=MDT$(printf %04x $mdtidx)
19047 local facet=mds$((mdtidx + 1))
19049 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19050 error "failed to write data into $dom"
19051 local old_md5=$(md5sum $dom)
19052 cancel_lru_locks mdc
19053 local mdtfree1=$(do_facet $facet \
19054 lctl get_param -n osd*.*$mdtname.kbytesfree)
19056 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19057 error "failed to migrate to the new composite layout"
19058 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19059 error "MDT stripe was not removed"
19061 cancel_lru_locks mdc
19062 local new_md5=$(md5sum $dom)
19063 [ "$old_md5" == "$new_md5" ] ||
19064 error "$old_md5 != $new_md5"
19066 # Skip free space checks with ZFS
19067 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19068 local mdtfree2=$(do_facet $facet \
19069 lctl get_param -n osd*.*$mdtname.kbytesfree)
19070 [ $mdtfree2 -gt $mdtfree1 ] ||
19071 error "MDS space is not freed after migration"
19075 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19078 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19079 skip "Need MDS version at least 2.12.55"
19081 local dom=$DIR/$tdir/$tfile
19082 mkdir -p $DIR/$tdir
19083 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19085 local mdtidx=$($LFS getstripe -m $dom)
19086 local mdtname=MDT$(printf %04x $mdtidx)
19087 local facet=mds$((mdtidx + 1))
19089 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19090 error "failed to write data into $dom"
19091 local old_md5=$(md5sum $dom)
19092 cancel_lru_locks mdc
19093 local mdtfree1=$(do_facet $facet \
19094 lctl get_param -n osd*.*$mdtname.kbytesfree)
19096 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19097 error "failed mirroring to the new composite layout"
19098 $LFS mirror resync $dom ||
19099 error "failed mirror resync"
19100 $LFS mirror split --mirror-id 1 -d $dom ||
19101 error "failed mirror split"
19103 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19104 error "MDT stripe was not removed"
19106 cancel_lru_locks mdc
19107 local new_md5=$(md5sum $dom)
19108 [ "$old_md5" == "$new_md5" ] ||
19109 error "$old_md5 != $new_md5"
19111 # Skip free space checks with ZFS
19112 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19113 local mdtfree2=$(do_facet $facet \
19114 lctl get_param -n osd*.*$mdtname.kbytesfree)
19115 [ $mdtfree2 -gt $mdtfree1 ] ||
19116 error "MDS space is not freed after DOM mirror deletion"
19120 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19123 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19124 skip "Need MDS version at least 2.12.55"
19126 local dom=$DIR/$tdir/$tfile
19127 mkdir -p $DIR/$tdir
19128 $LFS setstripe -c 2 $dom
19130 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19131 error "failed to write data into $dom"
19132 local old_md5=$(md5sum $dom)
19133 cancel_lru_locks mdc
19135 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19136 error "failed mirroring to the DOM layout"
19137 $LFS mirror resync $dom ||
19138 error "failed mirror resync"
19139 $LFS mirror split --mirror-id 1 -d $dom ||
19140 error "failed mirror split"
19142 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19143 error "MDT stripe was not removed"
19145 cancel_lru_locks mdc
19146 local new_md5=$(md5sum $dom)
19147 [ "$old_md5" == "$new_md5" ] ||
19148 error "$old_md5 != $new_md5"
19152 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19155 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19156 skip "Need MDS version at least 2.12.55"
19158 local dom=$DIR/$tdir/$tfile
19159 mkdir -p $DIR/$tdir
19160 $LFS setstripe -c 2 $dom
19162 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19163 error "failed to write data into $dom"
19164 local old_md5=$(md5sum $dom)
19165 cancel_lru_locks mdc
19167 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19168 error "failed migrating to the DOM file"
19170 cancel_lru_locks mdc
19171 local new_md5=$(md5sum $dom)
19172 [ "$old_md5" != "$new_md5" ] &&
19173 error "$old_md5 != $new_md5"
19177 run_test 272f "DoM migration: OST-striped file to DOM file"
19180 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19181 skip "Need MDS version at least 2.11.50"
19183 # Layout swap cannot be done if either file has DOM component,
19184 # this will never be supported, migration should be used instead
19186 local dom=$DIR/$tdir/$tfile
19187 mkdir -p $DIR/$tdir
19189 $LFS setstripe -c2 ${dom}_plain
19190 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19191 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19192 error "can swap layout with DoM component"
19193 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19194 error "can swap layout with DoM component"
19196 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19197 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19198 error "can swap layout with DoM component"
19199 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19200 error "can swap layout with DoM component"
19203 run_test 273a "DoM: layout swapping should fail with DOM"
19206 remote_ost_nodsh && skip "remote OST with nodsh"
19207 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19208 skip "Need OST version >= 2.10.57"
19210 local file=$DIR/$tfile
19213 oss=$(comma_list $(osts_nodes))
19215 dd if=/dev/urandom of=$file bs=1M count=2 ||
19216 error "failed to create a file"
19217 cancel_lru_locks osc
19220 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19221 error "failed to read a file"
19223 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19224 $LCTL set_param fail_loc=0x8000031f
19226 cancel_lru_locks osc &
19229 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19230 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19231 #IO takes another lock, but matches the PENDING one
19232 #and places it to the IO RPC
19233 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19234 error "failed to read a file with PENDING lock"
19236 run_test 275 "Read on a canceled duplicate lock"
19239 remote_ost_nodsh && skip "remote OST with nodsh"
19242 do_facet ost1 "(while true; do \
19243 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19244 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19247 for LOOP in $(seq 20); do
19249 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19252 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19253 rm $TMP/sanity_276_pid"
19255 run_test 276 "Race between mount and obd_statfs"
19258 $LCTL set_param ldlm.namespaces.*.lru_size=0
19259 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19260 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19261 grep ^used_mb | awk '{print $2}')
19262 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19263 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19264 oflag=direct conv=notrunc
19265 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19266 grep ^used_mb | awk '{print $2}')
19267 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19269 run_test 277 "Direct IO shall drop page cache"
19272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19273 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19274 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19275 skip "needs the same host for mdt1 mdt2" && return
19280 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19281 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19287 echo "Starting MDTs"
19288 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19290 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19292 do_facet mds2 $LCTL set_param fail_loc=0
19294 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19295 wait_recovery_complete mds2
19297 run_test 278 "Race starting MDS between MDTs stop/start"
19299 cleanup_test_300() {
19303 test_striped_dir() {
19308 mkdir -p $DIR/$tdir
19310 SAVE_UMASK=$(umask)
19311 trap cleanup_test_300 RETURN EXIT
19313 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19314 $DIR/$tdir/striped_dir ||
19315 error "set striped dir error"
19317 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19318 [ "$mode" = "755" ] || error "expect 755 got $mode"
19320 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19321 error "getdirstripe failed"
19322 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19323 if [ "$stripe_count" != "2" ]; then
19324 error "1:stripe_count is $stripe_count, expect 2"
19326 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19327 if [ "$stripe_count" != "2" ]; then
19328 error "2:stripe_count is $stripe_count, expect 2"
19331 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19332 if [ "$stripe_index" != "$mdt_index" ]; then
19333 error "stripe_index is $stripe_index, expect $mdt_index"
19336 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19337 error "nlink error after create striped dir"
19339 mkdir $DIR/$tdir/striped_dir/a
19340 mkdir $DIR/$tdir/striped_dir/b
19342 stat $DIR/$tdir/striped_dir/a ||
19343 error "create dir under striped dir failed"
19344 stat $DIR/$tdir/striped_dir/b ||
19345 error "create dir under striped dir failed"
19347 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19348 error "nlink error after mkdir"
19350 rmdir $DIR/$tdir/striped_dir/a
19351 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19352 error "nlink error after rmdir"
19354 rmdir $DIR/$tdir/striped_dir/b
19355 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19356 error "nlink error after rmdir"
19358 chattr +i $DIR/$tdir/striped_dir
19359 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19360 error "immutable flags not working under striped dir!"
19361 chattr -i $DIR/$tdir/striped_dir
19363 rmdir $DIR/$tdir/striped_dir ||
19364 error "rmdir striped dir error"
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"
19377 test_striped_dir 0 || error "failed on striped dir on MDT0"
19378 test_striped_dir 1 || error "failed on striped dir on MDT0"
19380 run_test 300a "basic striped dir sanity test"
19383 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19384 skip "skipped for lustre < 2.7.0"
19385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19386 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19393 test_mkdir $DIR/$tdir || error "mkdir fail"
19394 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19395 error "set striped dir error"
19396 for i in {0..9}; do
19397 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19399 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19400 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19401 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19403 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19404 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19405 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19409 run_test 300b "check ctime/mtime for striped dir"
19412 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19413 skip "skipped for lustre < 2.7.0"
19414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19415 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19419 mkdir -p $DIR/$tdir
19420 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19421 error "set striped dir error"
19423 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19424 error "chown striped dir failed"
19426 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19427 error "create 5k files failed"
19429 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19431 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19435 run_test 300c "chown && check ls under striped directory"
19438 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19439 skip "skipped for lustre < 2.7.0"
19440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19441 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19446 mkdir -p $DIR/$tdir
19447 $LFS setstripe -c 2 $DIR/$tdir
19449 #local striped directory
19450 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19451 error "set striped dir error"
19452 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19453 error "create 10 files failed"
19455 #remote striped directory
19456 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19457 error "set striped dir error"
19458 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19459 error "create 10 files failed"
19461 for file in $(find $DIR/$tdir); do
19462 stripe_count=$($LFS getstripe -c $file)
19463 [ $stripe_count -eq 2 ] ||
19464 error "wrong stripe $stripe_count for $file"
19469 run_test 300d "check default stripe under striped directory"
19472 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19473 skip "Need MDS version at least 2.7.55"
19474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19475 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19480 mkdir -p $DIR/$tdir
19482 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19483 error "set striped dir error"
19485 touch $DIR/$tdir/striped_dir/a
19486 touch $DIR/$tdir/striped_dir/b
19487 touch $DIR/$tdir/striped_dir/c
19489 mkdir $DIR/$tdir/striped_dir/dir_a
19490 mkdir $DIR/$tdir/striped_dir/dir_b
19491 mkdir $DIR/$tdir/striped_dir/dir_c
19493 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19494 error "set striped adir under striped dir error"
19496 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19497 error "set striped bdir under striped dir error"
19499 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19500 error "set striped cdir under striped dir error"
19502 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19503 error "rename dir under striped dir fails"
19505 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19506 error "rename dir under different stripes fails"
19508 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19509 error "rename file under striped dir should succeed"
19511 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19512 error "rename dir under striped dir should succeed"
19516 run_test 300e "check rename under striped directory"
19519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19520 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19521 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19522 skip "Need MDS version at least 2.7.55"
19528 mkdir -p $DIR/$tdir
19530 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19531 error "set striped dir error"
19533 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19534 error "set striped dir error"
19536 touch $DIR/$tdir/striped_dir/a
19537 mkdir $DIR/$tdir/striped_dir/dir_a
19538 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19539 error "create striped dir under striped dir fails"
19541 touch $DIR/$tdir/striped_dir1/b
19542 mkdir $DIR/$tdir/striped_dir1/dir_b
19543 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19544 error "create striped dir under striped dir fails"
19546 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19547 error "rename dir under different striped dir should fail"
19549 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19550 error "rename striped dir under diff striped dir should fail"
19552 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19553 error "rename file under diff striped dirs fails"
19557 run_test 300f "check rename cross striped directory"
19559 test_300_check_default_striped_dir()
19562 local default_count=$2
19563 local default_index=$3
19566 local dir_stripe_index
19569 echo "checking $dirname $default_count $default_index"
19570 $LFS setdirstripe -D -c $default_count -i $default_index \
19571 -t all_char $DIR/$tdir/$dirname ||
19572 error "set default stripe on striped dir error"
19573 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19574 [ $stripe_count -eq $default_count ] ||
19575 error "expect $default_count get $stripe_count for $dirname"
19577 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19578 [ $stripe_index -eq $default_index ] ||
19579 error "expect $default_index get $stripe_index for $dirname"
19581 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19582 error "create dirs failed"
19584 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19585 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19586 for dir in $(find $DIR/$tdir/$dirname/*); do
19587 stripe_count=$($LFS getdirstripe -c $dir)
19588 [ $stripe_count -eq $default_count ] ||
19589 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19590 error "stripe count $default_count != $stripe_count for $dir"
19592 stripe_index=$($LFS getdirstripe -i $dir)
19593 [ $default_index -eq -1 ] ||
19594 [ $stripe_index -eq $default_index ] ||
19595 error "$stripe_index != $default_index for $dir"
19597 #check default stripe
19598 stripe_count=$($LFS getdirstripe -D -c $dir)
19599 [ $stripe_count -eq $default_count ] ||
19600 error "default count $default_count != $stripe_count for $dir"
19602 stripe_index=$($LFS getdirstripe -D -i $dir)
19603 [ $stripe_index -eq $default_index ] ||
19604 error "default index $default_index != $stripe_index for $dir"
19606 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
19610 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19611 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19612 skip "Need MDS version at least 2.7.55"
19619 mkdir $DIR/$tdir/normal_dir
19621 #Checking when client cache stripe index
19622 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
19623 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
19624 error "create striped_dir failed"
19626 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
19627 error "create dir0 fails"
19628 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
19629 [ $stripe_index -eq 0 ] ||
19630 error "dir0 expect index 0 got $stripe_index"
19632 mkdir $DIR/$tdir/striped_dir/dir1 ||
19633 error "create dir1 fails"
19634 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
19635 [ $stripe_index -eq 1 ] ||
19636 error "dir1 expect index 1 got $stripe_index"
19638 #check default stripe count/stripe index
19639 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
19640 test_300_check_default_striped_dir normal_dir 1 0
19641 test_300_check_default_striped_dir normal_dir 2 1
19642 test_300_check_default_striped_dir normal_dir 2 -1
19644 #delete default stripe information
19645 echo "delete default stripeEA"
19646 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
19647 error "set default stripe on striped dir error"
19649 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
19650 for dir in $(find $DIR/$tdir/normal_dir/*); do
19651 stripe_count=$($LFS getdirstripe -c $dir)
19652 [ $stripe_count -eq 0 ] ||
19653 error "expect 1 get $stripe_count for $dir"
19654 stripe_index=$($LFS getdirstripe -i $dir)
19655 [ $stripe_index -eq 0 ] ||
19656 error "expect 0 get $stripe_index for $dir"
19659 run_test 300g "check default striped directory for normal directory"
19662 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19663 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19664 skip "Need MDS version at least 2.7.55"
19670 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19671 error "set striped dir error"
19673 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
19674 test_300_check_default_striped_dir striped_dir 1 0
19675 test_300_check_default_striped_dir striped_dir 2 1
19676 test_300_check_default_striped_dir striped_dir 2 -1
19678 #delete default stripe information
19679 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
19680 error "set default stripe on striped dir error"
19682 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
19683 for dir in $(find $DIR/$tdir/striped_dir/*); do
19684 stripe_count=$($LFS getdirstripe -c $dir)
19685 [ $stripe_count -eq 0 ] ||
19686 error "expect 1 get $stripe_count for $dir"
19689 run_test 300h "check default striped directory for striped directory"
19692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19693 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19694 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19695 skip "Need MDS version at least 2.7.55"
19702 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19703 error "set striped dir error"
19705 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19706 error "create files under striped dir failed"
19708 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
19709 error "set striped hashdir error"
19711 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
19712 error "create dir0 under hash dir failed"
19713 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
19714 error "create dir1 under hash dir failed"
19716 # unfortunately, we need to umount to clear dir layout cache for now
19717 # once we fully implement dir layout, we can drop this
19718 umount_client $MOUNT || error "umount failed"
19719 mount_client $MOUNT || error "mount failed"
19721 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
19722 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
19723 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
19725 #set the stripe to be unknown hash type
19726 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
19727 $LCTL set_param fail_loc=0x1901
19728 for ((i = 0; i < 10; i++)); do
19729 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
19730 error "stat f-$i failed"
19731 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
19734 touch $DIR/$tdir/striped_dir/f0 &&
19735 error "create under striped dir with unknown hash should fail"
19737 $LCTL set_param fail_loc=0
19739 umount_client $MOUNT || error "umount failed"
19740 mount_client $MOUNT || error "mount failed"
19744 run_test 300i "client handle unknown hash type striped directory"
19747 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19749 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19750 skip "Need MDS version at least 2.7.55"
19757 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
19758 $LCTL set_param fail_loc=0x1702
19759 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19760 error "set striped dir error"
19762 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19763 error "create files under striped dir failed"
19765 $LCTL set_param fail_loc=0
19767 rm -rf $DIR/$tdir || error "unlink striped dir fails"
19771 run_test 300j "test large update record"
19774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19775 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19776 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19777 skip "Need MDS version at least 2.7.55"
19779 # this test needs a huge transaction
19781 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19782 osd*.$FSNAME-MDT0000.kbytestotal")
19783 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
19790 #define OBD_FAIL_LARGE_STRIPE 0x1703
19791 $LCTL set_param fail_loc=0x1703
19792 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
19793 error "set striped dir error"
19794 $LCTL set_param fail_loc=0
19796 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19797 error "getstripeddir fails"
19798 rm -rf $DIR/$tdir/striped_dir ||
19799 error "unlink striped dir fails"
19803 run_test 300k "test large striped directory"
19806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19807 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19808 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19809 skip "Need MDS version at least 2.7.55"
19813 test_mkdir -p $DIR/$tdir/striped_dir
19814 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
19815 error "chown $RUNAS_ID failed"
19816 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
19817 error "set default striped dir failed"
19819 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
19820 $LCTL set_param fail_loc=0x80000158
19821 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
19823 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
19824 [ $stripe_index -eq 1 ] ||
19825 error "expect 1 get $stripe_index for $dir"
19827 run_test 300l "non-root user to create dir under striped dir with stale layout"
19830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19831 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
19832 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19833 skip "Need MDS version at least 2.7.55"
19835 mkdir -p $DIR/$tdir/striped_dir
19836 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
19837 error "set default stripes dir error"
19839 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
19841 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
19842 [ $stripe_count -eq 0 ] ||
19843 error "expect 0 get $stripe_count for a"
19845 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
19846 error "set default stripes dir error"
19848 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
19850 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
19851 [ $stripe_count -eq 0 ] ||
19852 error "expect 0 get $stripe_count for b"
19854 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
19855 error "set default stripes dir error"
19857 mkdir $DIR/$tdir/striped_dir/c &&
19858 error "default stripe_index is invalid, mkdir c should fails"
19860 rm -rf $DIR/$tdir || error "rmdir fails"
19862 run_test 300m "setstriped directory on single MDT FS"
19865 local list=$(comma_list $(mdts_nodes))
19868 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19873 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19874 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19875 skip "Need MDS version at least 2.7.55"
19876 remote_mds_nodsh && skip "remote MDS with nodsh"
19879 local list=$(comma_list $(mdts_nodes))
19881 trap cleanup_300n RETURN EXIT
19882 mkdir -p $DIR/$tdir
19883 chmod 777 $DIR/$tdir
19884 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
19885 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19886 error "create striped dir succeeds with gid=0"
19888 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19889 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
19890 error "create striped dir fails with gid=-1"
19892 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19893 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
19894 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19895 error "set default striped dir succeeds with gid=0"
19898 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19899 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
19900 error "set default striped dir fails with gid=-1"
19903 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19904 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
19905 error "create test_dir fails"
19906 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
19907 error "create test_dir1 fails"
19908 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
19909 error "create test_dir2 fails"
19912 run_test 300n "non-root user to create dir under striped dir with default EA"
19915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19916 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19917 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19918 skip "Need MDS version at least 2.7.55"
19923 mkdir -p $DIR/$tdir
19925 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
19926 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
19927 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
19928 skip "not enough free inodes $numfree1 $numfree2"
19931 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
19932 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
19933 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
19934 skip "not enough free space $numfree1 $numfree2"
19937 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
19938 error "setdirstripe fails"
19940 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
19941 error "create dirs fails"
19943 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
19944 ls $DIR/$tdir/striped_dir > /dev/null ||
19945 error "ls striped dir fails"
19946 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
19947 error "unlink big striped dir fails"
19949 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
19952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19953 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19954 remote_mds_nodsh && skip "remote MDS with nodsh"
19956 mkdir -p $DIR/$tdir
19958 #define OBD_FAIL_OUT_ENOSPC 0x1704
19959 do_facet mds2 lctl set_param fail_loc=0x80001704
19960 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
19961 && error "create striped directory should fail"
19963 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
19965 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
19968 run_test 300p "create striped directory without space"
19971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19972 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19974 local fd=$(free_fd)
19975 local cmd="exec $fd<$tdir"
19977 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
19980 trap "eval $cmd" EXIT
19981 cd $tdir || error "cd $tdir fails"
19982 rmdir ../$tdir || error "rmdir $tdir fails"
19983 mkdir local_dir && error "create dir succeeds"
19984 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
19988 run_test 300q "create remote directory under orphan directory"
19991 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
19992 skip "Need MDS version at least 2.7.55" && return
19993 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19997 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
19998 error "set striped dir error"
20000 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20001 error "getstripeddir fails"
20004 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20005 awk '/lmv_stripe_count:/ { print $2 }')
20007 [ $MDSCOUNT -ne $stripe_count ] &&
20008 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20010 rm -rf $DIR/$tdir/striped_dir ||
20011 error "unlink striped dir fails"
20013 run_test 300r "test -1 striped directory"
20015 prepare_remote_file() {
20016 mkdir $DIR/$tdir/src_dir ||
20017 error "create remote source failed"
20019 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20020 error "cp to remote source failed"
20021 touch $DIR/$tdir/src_dir/a
20023 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20024 error "create remote target dir failed"
20026 touch $DIR/$tdir/tgt_dir/b
20028 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20029 error "rename dir cross MDT failed!"
20031 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20032 error "src_child still exists after rename"
20034 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20035 error "missing file(a) after rename"
20037 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20038 error "diff after rename"
20042 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20045 local remote_file=$DIR/$tdir/tgt_dir/b
20047 mkdir -p $DIR/$tdir
20049 prepare_remote_file || error "prepare remote file failed"
20052 $OPENUNLINK $remote_file $remote_file ||
20053 error "openunlink $remote_file failed"
20054 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20056 run_test 310a "open unlink remote file"
20059 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20062 local remote_file=$DIR/$tdir/tgt_dir/b
20064 mkdir -p $DIR/$tdir
20066 prepare_remote_file || error "prepare remote file failed"
20068 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20069 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20070 $CHECKSTAT -t file $remote_file || error "check file failed"
20072 run_test 310b "unlink remote file with multiple links while open"
20075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20076 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20078 local remote_file=$DIR/$tdir/tgt_dir/b
20080 mkdir -p $DIR/$tdir
20082 prepare_remote_file || error "prepare remote file failed"
20084 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20085 multiop_bg_pause $remote_file O_uc ||
20086 error "mulitop failed for remote file"
20088 $MULTIOP $DIR/$tfile Ouc
20089 kill -USR1 $MULTIPID
20092 run_test 310c "open-unlink remote file with multiple links"
20096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20097 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20098 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20099 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20100 remote_mds_nodsh && skip "remote MDS with nodsh"
20102 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20103 local mdts=$(comma_list $(mdts_nodes))
20105 mkdir -p $DIR/$tdir
20106 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20107 createmany -o $DIR/$tdir/$tfile. 1000
20109 # statfs data is not real time, let's just calculate it
20110 old_iused=$((old_iused + 1000))
20112 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20113 osp.*OST0000*MDT0000.create_count")
20114 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20115 osp.*OST0000*MDT0000.max_create_count")
20116 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20118 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20119 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20120 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20122 unlinkmany $DIR/$tdir/$tfile. 1000
20124 do_nodes $mdts "$LCTL set_param -n \
20125 osp.*OST0000*.max_create_count=$max_count"
20126 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20127 do_nodes $mdts "$LCTL set_param -n \
20128 osp.*OST0000*.create_count=$count"
20129 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20130 grep "=0" && error "create_count is zero"
20133 for i in $(seq 120); do
20134 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20135 # system may be too busy to destroy all objs in time, use
20136 # a somewhat small value to not fail autotest
20137 [ $((old_iused - new_iused)) -gt 400 ] && break
20141 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20142 [ $((old_iused - new_iused)) -gt 400 ] ||
20143 error "objs not destroyed after unlink"
20145 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20152 local vdevdir=$(dirname $(facet_vdevice $ost))
20153 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20154 local zfs_zapid=$(do_facet $ost $cmd |
20155 grep -w "/O/0/d$((objid%32))" -C 5 |
20156 awk '/Object/{getline; print $1}')
20157 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20158 awk "/$objid = /"'{printf $3}')
20163 zfs_object_blksz() {
20167 local vdevdir=$(dirname $(facet_vdevice $ost))
20168 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20169 local blksz=$(do_facet $ost $cmd $objid |
20170 awk '/dblk/{getline; printf $4}')
20172 case "${blksz: -1}" in
20173 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20174 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20181 test_312() { # LU-4856
20182 remote_ost_nodsh && skip "remote OST with nodsh"
20183 [ "$ost1_FSTYPE" = "zfs" ] ||
20184 skip_env "the test only applies to zfs"
20186 local max_blksz=$(do_facet ost1 \
20187 $ZFS get -p recordsize $(facet_device ost1) |
20188 awk '!/VALUE/{print $3}')
20190 # to make life a little bit easier
20191 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20192 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20194 local tf=$DIR/$tdir/$tfile
20196 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20198 # Get ZFS object id
20199 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20200 # block size change by sequential overwrite
20203 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20204 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20206 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20207 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20211 # block size change by sequential append write
20212 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20213 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20214 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20217 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20218 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20219 oflag=sync conv=notrunc
20221 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20222 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20223 error "blksz error, actual $blksz, " \
20224 "expected: 2 * $count * $PAGE_SIZE"
20230 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20231 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20233 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20234 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20235 [ $blksz -eq $PAGE_SIZE ] ||
20236 error "blksz error: $blksz, expected: $PAGE_SIZE"
20238 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20239 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20240 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20242 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20243 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20244 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20246 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20249 remote_ost_nodsh && skip "remote OST with nodsh"
20251 local file=$DIR/$tfile
20254 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20256 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20257 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20258 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20259 error "write should failed"
20260 do_facet ost1 "$LCTL set_param fail_loc=0"
20263 run_test 313 "io should fail after last_rcvd update fail"
20266 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20268 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20269 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20271 wait_delete_completed
20272 do_facet ost1 "$LCTL set_param fail_loc=0"
20274 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20276 test_315() { # LU-618
20277 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20279 local file=$DIR/$tfile
20282 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20283 error "multiop file write failed"
20284 $MULTIOP $file oO_RDONLY:r4063232_c &
20289 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20292 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20295 run_test 315 "read should be accounted"
20298 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20299 large_xattr_enabled || skip_env "ea_inode feature disabled"
20301 rm -rf $DIR/$tdir/d
20302 mkdir -p $DIR/$tdir/d
20303 chown nobody $DIR/$tdir/d
20304 touch $DIR/$tdir/d/file
20306 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
20308 run_test 316 "lfs mv"
20311 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20312 skip "Need MDS version at least 2.11.53"
20313 if [ "$ost1_FSTYPE" == "zfs" ]; then
20314 skip "LU-10370: no implementation for ZFS"
20318 local grant_blk_size
20320 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20321 awk '/grant_block_size:/ { print $2; exit; }')
20323 # Create File of size 5M. Truncate it to below size's and verify
20326 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20327 error "Create file $DIR/$tfile failed"
20328 stack_trap "rm -f $DIR/$tfile" EXIT
20330 for trunc_sz in 2097152 4097 4000 509 0; do
20331 $TRUNCATE $DIR/$tfile $trunc_sz ||
20332 error "truncate $tfile to $trunc_sz failed"
20333 local sz=$(stat --format=%s $DIR/$tfile)
20334 local blk=$(stat --format=%b $DIR/$tfile)
20335 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20336 grant_blk_size) * 8))
20338 if [[ $blk -ne $trunc_blk ]]; then
20339 $(which stat) $DIR/$tfile
20340 error "Expected Block $trunc_blk got $blk for $tfile"
20343 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20344 error "Expected Size $trunc_sz got $sz for $tfile"
20349 # Create file with a hole and write actual two blocks. Block count
20352 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20353 conv=fsync || error "Create file : $DIR/$tfile"
20355 # Calculate the final truncate size.
20356 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20359 # truncate to size $trunc_sz bytes. Strip the last block
20360 # The block count must drop to 8
20362 $TRUNCATE $DIR/$tfile $trunc_sz ||
20363 error "truncate $tfile to $trunc_sz failed"
20365 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20366 sz=$(stat --format=%s $DIR/$tfile)
20367 blk=$(stat --format=%b $DIR/$tfile)
20369 if [[ $blk -ne $trunc_bsz ]]; then
20370 $(which stat) $DIR/$tfile
20371 error "Expected Block $trunc_bsz got $blk for $tfile"
20374 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20375 error "Expected Size $trunc_sz got $sz for $tfile"
20377 run_test 317 "Verify blocks get correctly update after truncate"
20380 local old_max_active=$($LCTL get_param -n \
20381 llite.*.max_read_ahead_async_active 2>/dev/null)
20383 $LCTL set_param llite.*.max_read_ahead_async_active=256
20384 local max_active=$($LCTL get_param -n \
20385 llite.*.max_read_ahead_async_active 2>/dev/null)
20386 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20388 # currently reset to 0 is unsupported, leave it 512 for now.
20389 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
20390 error "set max_read_ahead_async_active should fail"
20392 $LCTL set_param llite.*.max_read_ahead_async_active=512
20393 max_active=$($LCTL get_param -n \
20394 llite.*.max_read_ahead_async_active 2>/dev/null)
20395 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20397 # restore @max_active
20398 [ $old_max_active -ne 0 ] && $LCTL set_param \
20399 llite.*.max_read_ahead_async_active=$old_max_active
20401 local old_threshold=$($LCTL get_param -n \
20402 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20403 local max_per_file_mb=$($LCTL get_param -n \
20404 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20406 local invalid=$(($max_per_file_mb + 1))
20408 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20409 && error "set $invalid should fail"
20411 local valid=$(($invalid - 1))
20413 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20414 error "set $valid should succeed"
20415 local threshold=$($LCTL get_param -n \
20416 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20417 [ $threshold -eq $valid ] || error \
20418 "expect threshold $valid got $threshold"
20420 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20422 run_test 318 "Verify async readahead tunables"
20425 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20427 local before=$(date +%s)
20429 local mdir=$DIR/$tdir
20430 local file=$mdir/xxx
20432 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20435 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20436 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20437 $LFS mv -m1 $file &
20440 dd if=$file of=/dev/null
20442 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20443 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20445 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20447 run_test 319 "lost lease lock on migrate error"
20450 local read_write=$1
20451 if [ "$read_write" = "write" ]; then
20452 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20453 elif [ "$read_write" = "read" ]; then
20454 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20456 error "argument error"
20459 # turn off debug for performance testing
20460 local saved_debug=$($LCTL get_param -n debug)
20461 $LCTL set_param debug=0
20463 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20465 # get ost1 size - $FSNAME-OST0000
20466 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20467 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20468 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20470 if [ "$read_write" = "read" ]; then
20471 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20474 local start_time=$(date +%s.%N)
20475 $dd_cmd bs=1M count=$blocks oflag=sync ||
20476 error "real dd $read_write error"
20477 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20479 if [ "$read_write" = "write" ]; then
20483 # define OBD_FAIL_OST_FAKE_RW 0x238
20484 do_facet ost1 $LCTL set_param fail_loc=0x238
20486 local start_time=$(date +%s.%N)
20487 $dd_cmd bs=1M count=$blocks oflag=sync ||
20488 error "fake dd $read_write error"
20489 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20491 if [ "$read_write" = "write" ]; then
20493 cancel_lru_locks osc
20494 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20495 error "$tfile size not $blocks MB"
20497 do_facet ost1 $LCTL set_param fail_loc=0
20499 echo "fake $read_write $duration_fake vs. normal $read_write" \
20500 "$duration in seconds"
20501 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
20502 error_not_in_vm "fake write is slower"
20504 $LCTL set_param -n debug="$saved_debug"
20507 test_399a() { # LU-7655 for OST fake write
20508 remote_ost_nodsh && skip "remote OST with nodsh"
20512 run_test 399a "fake write should not be slower than normal write"
20514 test_399b() { # LU-8726 for OST fake read
20515 remote_ost_nodsh && skip "remote OST with nodsh"
20516 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
20517 skip_env "ldiskfs only test"
20522 run_test 399b "fake read should not be slower than normal read"
20524 test_400a() { # LU-1606, was conf-sanity test_74
20525 if ! which $CC > /dev/null 2>&1; then
20526 skip_env "$CC is not installed"
20529 local extra_flags=''
20530 local out=$TMP/$tfile
20531 local prefix=/usr/include/lustre
20534 if ! [[ -d $prefix ]]; then
20535 # Assume we're running in tree and fixup the include path.
20536 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
20537 extra_flags+=" -L$LUSTRE/utils/.lib"
20540 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
20541 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
20542 error "client api broken"
20546 run_test 400a "Lustre client api program can compile and link"
20548 test_400b() { # LU-1606, LU-5011
20550 local out=$TMP/$tfile
20551 local prefix=/usr/include/linux/lustre
20553 # We use a hard coded prefix so that this test will not fail
20554 # when run in tree. There are headers in lustre/include/lustre/
20555 # that are not packaged (like lustre_idl.h) and have more
20556 # complicated include dependencies (like config.h and lnet/types.h).
20557 # Since this test about correct packaging we just skip them when
20558 # they don't exist (see below) rather than try to fixup cppflags.
20560 if ! which $CC > /dev/null 2>&1; then
20561 skip_env "$CC is not installed"
20564 for header in $prefix/*.h; do
20565 if ! [[ -f "$header" ]]; then
20569 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
20570 continue # lustre_ioctl.h is internal header
20573 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
20574 error "cannot compile '$header'"
20578 run_test 400b "packaged headers can be compiled"
20580 test_401a() { #LU-7437
20581 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
20582 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
20584 #count the number of parameters by "list_param -R"
20585 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
20586 #count the number of parameters by listing proc files
20587 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
20588 echo "proc_dirs='$proc_dirs'"
20589 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
20590 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
20593 [ $params -eq $procs ] ||
20594 error "found $params parameters vs. $procs proc files"
20596 # test the list_param -D option only returns directories
20597 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
20598 #count the number of parameters by listing proc directories
20599 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
20602 [ $params -eq $procs ] ||
20603 error "found $params parameters vs. $procs proc files"
20605 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
20608 local save=$($LCTL get_param -n jobid_var)
20611 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
20612 error "no error returned when setting bad parameters"
20614 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
20615 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
20617 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
20618 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
20619 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
20621 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
20624 local jobid_var_old=$($LCTL get_param -n jobid_var)
20625 local jobid_var_new
20627 $LCTL set_param jobid_var= &&
20628 error "no error returned for 'set_param a='"
20630 jobid_var_new=$($LCTL get_param -n jobid_var)
20631 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20632 error "jobid_var was changed by setting without value"
20634 $LCTL set_param jobid_var &&
20635 error "no error returned for 'set_param a'"
20637 jobid_var_new=$($LCTL get_param -n jobid_var)
20638 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20639 error "jobid_var was changed by setting without value"
20641 run_test 401c "Verify 'lctl set_param' without value fails in either format."
20644 local jobid_var_old=$($LCTL get_param -n jobid_var)
20645 local jobid_var_new
20646 local new_value="foo=bar"
20648 $LCTL set_param jobid_var=$new_value ||
20649 error "'set_param a=b' did not accept a value containing '='"
20651 jobid_var_new=$($LCTL get_param -n jobid_var)
20652 [[ "$jobid_var_new" == "$new_value" ]] ||
20653 error "'set_param a=b' failed on a value containing '='"
20655 # Reset the jobid_var to test the other format
20656 $LCTL set_param jobid_var=$jobid_var_old
20657 jobid_var_new=$($LCTL get_param -n jobid_var)
20658 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20659 error "failed to reset jobid_var"
20661 $LCTL set_param jobid_var $new_value ||
20662 error "'set_param a b' did not accept a value containing '='"
20664 jobid_var_new=$($LCTL get_param -n jobid_var)
20665 [[ "$jobid_var_new" == "$new_value" ]] ||
20666 error "'set_param a b' failed on a value containing '='"
20668 $LCTL set_param jobid_var $jobid_var_old
20669 jobid_var_new=$($LCTL get_param -n jobid_var)
20670 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20671 error "failed to reset jobid_var"
20673 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
20676 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
20677 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
20678 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
20679 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
20680 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
20681 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
20682 remote_mds_nodsh && skip "remote MDS with nodsh"
20684 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
20685 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
20686 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
20687 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
20688 echo "Touch failed - OK"
20690 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
20693 local file1=$DIR/$tfile.1
20694 local file2=$DIR/$tfile.2
20695 local tfile=$TMP/$tfile
20697 rm -f $file1 $file2 $tfile
20702 # 30 sec OBD_TIMEOUT in ll_getattr()
20703 # right before populating st_nlink
20704 $LCTL set_param fail_loc=0x80001409
20705 stat -c %h $file1 > $tfile &
20707 # create an alias, drop all locks and reclaim the dentry
20709 cancel_lru_locks mdc
20710 cancel_lru_locks osc
20711 sysctl -w vm.drop_caches=2
20715 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
20717 rm -f $tfile $file1 $file2
20719 run_test 403 "i_nlink should not drop to zero due to aliasing"
20721 test_404() { # LU-6601
20722 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
20723 skip "Need server version newer than 2.8.52"
20724 remote_mds_nodsh && skip "remote MDS with nodsh"
20726 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
20727 awk '/osp .*-osc-MDT/ { print $4}')
20730 for osp in $mosps; do
20731 echo "Deactivate: " $osp
20732 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
20733 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20734 awk -vp=$osp '$4 == p { print $2 }')
20735 [ $stat = IN ] || {
20736 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20737 error "deactivate error"
20739 echo "Activate: " $osp
20740 do_facet $SINGLEMDS $LCTL --device %$osp activate
20741 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20742 awk -vp=$osp '$4 == p { print $2 }')
20743 [ $stat = UP ] || {
20744 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20745 error "activate error"
20749 run_test 404 "validate manual {de}activated works properly for OSPs"
20752 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20753 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
20754 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
20755 skip "Layout swap lock is not supported"
20757 check_swap_layouts_support
20759 test_mkdir $DIR/$tdir
20760 swap_lock_test -d $DIR/$tdir ||
20761 error "One layout swap locked test failed"
20763 run_test 405 "Various layout swap lock tests"
20766 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20767 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20768 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
20769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20770 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
20771 skip "Need MDS version at least 2.8.50"
20773 local def_stripe_size=$($LFS getstripe -S $MOUNT)
20774 local test_pool=$TESTNAME
20776 pool_add $test_pool || error "pool_add failed"
20777 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
20778 error "pool_add_targets failed"
20780 save_layout_restore_at_exit $MOUNT
20782 # parent set default stripe count only, child will stripe from both
20783 # parent and fs default
20784 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
20785 error "setstripe $MOUNT failed"
20786 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
20787 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
20788 for i in $(seq 10); do
20789 local f=$DIR/$tdir/$tfile.$i
20790 touch $f || error "touch failed"
20791 local count=$($LFS getstripe -c $f)
20792 [ $count -eq $OSTCOUNT ] ||
20793 error "$f stripe count $count != $OSTCOUNT"
20794 local offset=$($LFS getstripe -i $f)
20795 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
20796 local size=$($LFS getstripe -S $f)
20797 [ $size -eq $((def_stripe_size * 2)) ] ||
20798 error "$f stripe size $size != $((def_stripe_size * 2))"
20799 local pool=$($LFS getstripe -p $f)
20800 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
20803 # change fs default striping, delete parent default striping, now child
20804 # will stripe from new fs default striping only
20805 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
20806 error "change $MOUNT default stripe failed"
20807 $LFS setstripe -c 0 $DIR/$tdir ||
20808 error "delete $tdir default stripe failed"
20809 for i in $(seq 11 20); do
20810 local f=$DIR/$tdir/$tfile.$i
20811 touch $f || error "touch $f failed"
20812 local count=$($LFS getstripe -c $f)
20813 [ $count -eq 1 ] || error "$f stripe count $count != 1"
20814 local offset=$($LFS getstripe -i $f)
20815 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
20816 local size=$($LFS getstripe -S $f)
20817 [ $size -eq $def_stripe_size ] ||
20818 error "$f stripe size $size != $def_stripe_size"
20819 local pool=$($LFS getstripe -p $f)
20820 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
20823 unlinkmany $DIR/$tdir/$tfile. 1 20
20825 local f=$DIR/$tdir/$tfile
20826 pool_remove_all_targets $test_pool $f
20827 pool_remove $test_pool $f
20829 run_test 406 "DNE support fs default striping"
20832 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20833 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20834 skip "Need MDS version at least 2.8.55"
20835 remote_mds_nodsh && skip "remote MDS with nodsh"
20837 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
20838 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
20839 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
20840 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
20841 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
20843 #define OBD_FAIL_DT_TXN_STOP 0x2019
20844 for idx in $(seq $MDSCOUNT); do
20845 do_facet mds$idx "lctl set_param fail_loc=0x2019"
20847 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
20848 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
20849 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
20852 run_test 407 "transaction fail should cause operation fail"
20855 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20857 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
20858 lctl set_param fail_loc=0x8000040a
20859 # let ll_prepare_partial_page() fail
20860 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
20864 # create at least 100 unused inodes so that
20865 # shrink_icache_memory(0) should not return 0
20866 touch $DIR/$tfile-{0..100}
20867 rm -f $DIR/$tfile-{0..100}
20870 echo 2 > /proc/sys/vm/drop_caches
20872 run_test 408 "drop_caches should not hang due to page leaks"
20876 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20878 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
20879 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
20880 touch $DIR/$tdir/guard || error "(2) Fail to create"
20882 local PREFIX=$(str_repeat 'A' 128)
20883 echo "Create 1K hard links start at $(date)"
20884 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20885 error "(3) Fail to hard link"
20887 echo "Links count should be right although linkEA overflow"
20888 stat $DIR/$tdir/guard || error "(4) Fail to stat"
20889 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
20890 [ $linkcount -eq 1001 ] ||
20891 error "(5) Unexpected hard links count: $linkcount"
20893 echo "List all links start at $(date)"
20894 ls -l $DIR/$tdir/foo > /dev/null ||
20895 error "(6) Fail to list $DIR/$tdir/foo"
20897 echo "Unlink hard links start at $(date)"
20898 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20899 error "(7) Fail to unlink"
20900 echo "Unlink hard links finished at $(date)"
20902 run_test 409 "Large amount of cross-MDTs hard links on the same file"
20906 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
20907 skip "Need client version at least 2.9.59"
20909 # Create a file, and stat it from the kernel
20910 local testfile=$DIR/$tfile
20913 local run_id=$RANDOM
20914 local my_ino=$(stat --format "%i" $testfile)
20916 # Try to insert the module. This will always fail as the
20917 # module is designed to not be inserted.
20918 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
20921 # Anything but success is a test failure
20923 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
20924 error "no inode match"
20926 run_test 410 "Test inode number returned from kernel thread"
20928 cleanup_test411_cgroup() {
20934 local cg_basedir=/sys/fs/cgroup/memory
20936 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
20937 skip "no setup for cgroup"
20939 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
20940 error "test file creation failed"
20941 cancel_lru_locks osc
20943 # Create a very small memory cgroup to force a slab allocation error
20944 local cgdir=$cg_basedir/osc_slab_alloc
20945 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
20946 trap "cleanup_test411_cgroup $cgdir" EXIT
20947 echo 2M > $cgdir/memory.kmem.limit_in_bytes
20948 echo 1M > $cgdir/memory.limit_in_bytes
20950 # Should not LBUG, just be killed by oom-killer
20951 # dd will return 0 even allocation failure in some environment.
20952 # So don't check return value
20953 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
20954 cleanup_test411_cgroup $cgdir
20958 run_test 411 "Slab allocation error with cgroup does not LBUG"
20961 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20962 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
20963 skip "Need server version at least 2.10.55"
20966 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
20967 error "mkdir failed"
20968 $LFS getdirstripe $DIR/$tdir
20969 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20970 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
20971 error "expect $((MDSCOUT - 1)) get $stripe_index"
20972 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
20973 [ $stripe_count -eq 2 ] ||
20974 error "expect 2 get $stripe_count"
20976 run_test 412 "mkdir on specific MDTs"
20980 local stripe_count=$2
20981 local mdts=$(comma_list $(mdts_nodes))
20984 local lmv_qos_prio_free
20985 local lmv_qos_threshold_rr
20986 local lmv_qos_maxage
20987 local lod_qos_prio_free
20988 local lod_qos_threshold_rr
20989 local lod_qos_maxage
20993 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
20994 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
20995 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
20997 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
20998 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
20999 stack_trap "$LCTL set_param \
21000 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21001 stack_trap "$LCTL set_param \
21002 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21003 stack_trap "$LCTL set_param \
21004 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21006 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21007 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21008 lod_qos_prio_free=${lod_qos_prio_free%%%}
21009 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21010 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21011 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21012 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21013 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21014 stack_trap "do_nodes $mdts $LCTL set_param \
21015 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21016 stack_trap "do_nodes $mdts $LCTL set_param \
21017 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21019 stack_trap "do_nodes $mdts $LCTL set_param \
21020 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21023 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21025 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21026 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21028 testdir=$DIR/$tdir-s$stripe_count/rr
21030 for i in $(seq $((100 * MDSCOUNT))); do
21031 eval $mkdir_cmd $testdir/subdir$i ||
21032 error "$mkdir_cmd subdir$i failed"
21035 for i in $(seq $MDSCOUNT); do
21036 count=$($LFS getdirstripe -i $testdir/* |
21037 grep ^$((i - 1))$ | wc -l)
21038 echo "$count directories created on MDT$((i - 1))"
21039 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21041 if [ $stripe_count -gt 1 ]; then
21042 count=$($LFS getdirstripe $testdir/* |
21043 grep -P "^\s+$((i - 1))\t" | wc -l)
21044 echo "$count stripes created on MDT$((i - 1))"
21045 # deviation should < 5% of average
21046 [ $count -lt $((95 * stripe_count)) ] ||
21047 [ $count -gt $((105 * stripe_count)) ] &&
21048 error "stripes are not evenly distributed"
21052 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
21053 do_nodes $mdts $LCTL set_param \
21054 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
21057 echo "Check for uneven MDTs: "
21067 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
21068 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
21069 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
21071 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21072 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21075 for ((i = 1; i < ${#ffree[@]}; i++)); do
21076 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
21077 if [ $tmp -gt $max ]; then
21081 if [ $tmp -lt $min ]; then
21087 [ ${ffree[min_index]} -eq 0 ] &&
21088 skip "no free files in MDT$min_index"
21089 [ ${ffree[min_index]} -gt 100000000 ] &&
21090 skip "too much free files in MDT$min_index"
21092 # Check if we need to generate uneven MDTs
21094 local diff=$(((max - min) * 100 / min))
21095 local value="$(generate_string 1024)"
21097 while [ $diff -lt $threshold ]; do
21098 # generate uneven MDTs, create till $threshold% diff
21099 echo -n "weight diff=$diff% must be > $threshold% ..."
21100 count=$((${ffree[min_index]} / 10))
21101 # 50 sec per 10000 files in vm
21102 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
21103 skip "$count files to create"
21104 echo "Fill MDT$min_index with $count files"
21105 [ -d $DIR/$tdir-MDT$min_index ] ||
21106 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
21107 error "mkdir $tdir-MDT$min_index failed"
21108 for i in $(seq $count); do
21109 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
21110 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
21111 error "create f$j_$i failed"
21112 setfattr -n user.413b -v $value \
21113 $DIR/$tdir-MDT$min_index/f$j_$i ||
21114 error "setfattr f$j_$i failed"
21117 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
21118 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
21119 max=$(((${ffree[max_index]} >> 8) * \
21120 (${bavail[max_index]} * bsize >> 16)))
21121 min=$(((${ffree[min_index]} >> 8) * \
21122 (${bavail[min_index]} * bsize >> 16)))
21123 diff=$(((max - min) * 100 / min))
21126 echo "MDT filesfree available: ${ffree[@]}"
21127 echo "MDT blocks available: ${bavail[@]}"
21128 echo "weight diff=$diff%"
21131 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
21133 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
21134 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
21135 # decrease statfs age, so that it can be updated in time
21136 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21137 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21141 testdir=$DIR/$tdir-s$stripe_count/qos
21143 for i in $(seq $((100 * MDSCOUNT))); do
21144 eval $mkdir_cmd $testdir/subdir$i ||
21145 error "$mkdir_cmd subdir$i failed"
21148 for i in $(seq $MDSCOUNT); do
21149 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
21151 echo "$count directories created on MDT$((i - 1))"
21153 if [ $stripe_count -gt 1 ]; then
21154 count=$($LFS getdirstripe $testdir/* |
21155 grep -P "^\s+$((i - 1))\t" | wc -l)
21156 echo "$count stripes created on MDT$((i - 1))"
21160 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
21161 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
21163 # D-value should > 10% of averge
21164 [ $((max - min)) -lt 10 ] &&
21165 error "subdirs shouldn't be evenly distributed"
21168 if [ $stripe_count -gt 1 ]; then
21169 max=$($LFS getdirstripe $testdir/* |
21170 grep -P "^\s+$max_index\t" | wc -l)
21171 min=$($LFS getdirstripe $testdir/* |
21172 grep -P "^\s+$min_index\t" | wc -l)
21173 [ $((max - min)) -le $((10 * stripe_count)) ] &&
21174 error "stripes shouldn't be evenly distributed"|| true
21179 [ $MDSCOUNT -lt 2 ] &&
21180 skip "We need at least 2 MDTs for this test"
21182 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21183 skip "Need server version at least 2.12.52"
21187 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21188 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21189 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21190 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21191 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
21194 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
21197 [ $MDSCOUNT -lt 2 ] &&
21198 skip "We need at least 2 MDTs for this test"
21200 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21201 skip "Need server version at least 2.12.52"
21205 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21206 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21207 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21208 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21209 $LFS setdirstripe -D -c $stripe_count \
21210 $DIR/$tdir-s$stripe_count/rr ||
21211 error "setdirstripe failed"
21212 $LFS setdirstripe -D -c $stripe_count \
21213 $DIR/$tdir-s$stripe_count/qos ||
21214 error "setdirstripe failed"
21215 test_qos_mkdir "mkdir" $stripe_count
21218 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
21221 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
21222 $LCTL set_param fail_loc=0x80000521
21223 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
21226 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
21229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21230 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
21231 skip "Need server version at least 2.11.52"
21241 # this test may be slow on ZFS
21242 [ "$mds1_FSTYPE" == "zfs" ] && total=100
21244 # though this test is designed for striped directory, let's test normal
21245 # directory too since lock is always saved as CoS lock.
21246 test_mkdir $DIR/$tdir || error "mkdir $tdir"
21247 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
21256 start_time=$(date +%s)
21257 for i in $(seq $total); do
21258 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
21261 end_time=$(date +%s)
21262 duration=$((end_time - start_time))
21264 kill -9 $setattr_pid
21266 echo "rename $total files took $duration sec"
21267 [ $duration -lt 100 ] || error "rename took $duration sec"
21269 run_test 415 "lock revoke is not missing"
21272 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
21273 skip "Need server version at least 2.11.55"
21275 # define OBD_FAIL_OSD_TXN_START 0x19a
21276 do_facet mds1 lctl set_param fail_loc=0x19a
21278 lfs mkdir -c $MDSCOUNT $DIR/$tdir
21282 run_test 416 "transaction start failure won't cause system hung"
21286 do_nodes $(comma_list $(mdts_nodes)) \
21287 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
21288 do_nodes $(comma_list $(mdts_nodes)) \
21289 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
21290 do_nodes $(comma_list $(mdts_nodes)) \
21291 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
21295 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21296 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
21297 skip "Need MDS version at least 2.11.56"
21299 trap cleanup_417 RETURN EXIT
21301 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
21302 do_nodes $(comma_list $(mdts_nodes)) \
21303 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21304 $LFS migrate -m 0 $DIR/$tdir.1 &&
21305 error "migrate dir $tdir.1 should fail"
21307 do_nodes $(comma_list $(mdts_nodes)) \
21308 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21309 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21310 error "create remote dir $tdir.2 should fail"
21312 do_nodes $(comma_list $(mdts_nodes)) \
21313 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21314 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21315 error "create striped dir $tdir.3 should fail"
21318 run_test 417 "disable remote dir, striped dir and dir migration"
21320 # Checks that the outputs of df [-i] and lfs df [-i] match
21322 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21332 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21334 for count in {1..100}; do
21338 # read the lines of interest
21339 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21340 error "df $inodes $dir | tail -n +2 failed"
21341 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21342 error "lfs df $inodes $dir | grep summary: failed"
21344 # skip first substrings of each output as they are different
21345 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21346 # compare the two outputs
21348 for i in {1..5}; do
21349 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21357 lfs df $inodes $dir
21358 error "df and lfs df $1 output mismatch: " \
21359 "df ${inodes}: ${df_out[*]}, " \
21360 "lfs df ${inodes}: ${lfs_df_out[*]}"
21365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21367 local dir=$DIR/$tdir
21368 local numfiles=$((RANDOM % 4096 + 2))
21369 local numblocks=$((RANDOM % 256 + 1))
21371 wait_delete_completed
21374 # check block output
21375 check_lfs_df blocks $dir
21376 # check inode output
21377 check_lfs_df inodes $dir
21379 # create a single file and retest
21380 echo "Creating a single file and testing"
21381 createmany -o $dir/$tfile- 1 &>/dev/null ||
21382 error "creating 1 file in $dir failed"
21383 check_lfs_df blocks $dir
21384 check_lfs_df inodes $dir
21386 # create a random number of files
21387 echo "Creating $((numfiles - 1)) files and testing"
21388 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21389 error "creating $((numfiles - 1)) files in $dir failed"
21391 # write a random number of blocks to the first test file
21392 echo "Writing $numblocks 4K blocks and testing"
21393 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21394 count=$numblocks &>/dev/null ||
21395 error "dd to $dir/${tfile}-0 failed"
21398 check_lfs_df blocks $dir
21399 check_lfs_df inodes $dir
21401 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21402 error "unlinking $numfiles files in $dir failed"
21404 run_test 418 "df and lfs df outputs match"
21408 local dir=$DIR/$tdir
21413 cancel_lru_locks mdc
21415 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21416 $LCTL set_param fail_loc=0x1410
21418 $LCTL set_param fail_loc=0
21421 run_test 419 "Verify open file by name doesn't crash kernel"
21425 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21426 skip "Need MDS version at least 2.12.53"
21428 local SAVE_UMASK=$(umask)
21429 local dir=$DIR/$tdir
21430 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21434 mkdir -m03777 $dir/testdir
21435 ls -dn $dir/testdir
21436 # Need to remove trailing '.' when SELinux is enabled
21437 local dirperms=$(ls -dn $dir/testdir |
21438 awk '{ sub(/\.$/, "", $1); print $1}')
21439 [ $dirperms == "drwxrwsrwt" ] ||
21440 error "incorrect perms on $dir/testdir"
21442 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21443 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21444 ls -n $dir/testdir/testfile
21445 local fileperms=$(ls -n $dir/testdir/testfile |
21446 awk '{ sub(/\.$/, "", $1); print $1}')
21447 [ $fileperms == "-rwxr-xr-x" ] ||
21448 error "incorrect perms on $dir/testdir/testfile"
21452 run_test 420 "clear SGID bit on non-directories for non-members"
21459 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21460 skip "Need MDS version at least 2.12.54"
21462 test_mkdir $DIR/$tdir
21463 createmany -o $DIR/$tdir/f 3
21464 cnt=$(ls -1 $DIR/$tdir | wc -l)
21465 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21467 fid1=$(lfs path2fid $DIR/$tdir/f1)
21468 fid2=$(lfs path2fid $DIR/$tdir/f2)
21469 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21471 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21472 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21474 cnt=$(ls -1 $DIR/$tdir | wc -l)
21475 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21477 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21478 createmany -o $DIR/$tdir/f 3
21479 cnt=$(ls -1 $DIR/$tdir | wc -l)
21480 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21482 fid1=$(lfs path2fid $DIR/$tdir/f1)
21483 fid2=$(lfs path2fid $DIR/$tdir/f2)
21484 echo "remove using fsname $FSNAME"
21485 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21487 cnt=$(ls -1 $DIR/$tdir | wc -l)
21488 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21490 run_test 421a "simple rm by fid"
21497 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21498 skip "Need MDS version at least 2.12.54"
21500 test_mkdir $DIR/$tdir
21501 createmany -o $DIR/$tdir/f 3
21502 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
21505 FID1=$(lfs path2fid $DIR/$tdir/f1)
21506 FID2=$(lfs path2fid $DIR/$tdir/f2)
21507 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
21509 kill -USR1 $MULTIPID
21512 cnt=$(ls $DIR/$tdir | wc -l)
21513 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
21515 run_test 421b "rm by fid on open file"
21521 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21522 skip "Need MDS version at least 2.12.54"
21524 test_mkdir $DIR/$tdir
21525 createmany -o $DIR/$tdir/f 3
21526 touch $DIR/$tdir/$tfile
21527 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
21528 cnt=$(ls -1 $DIR/$tdir | wc -l)
21529 [ $cnt != 184 ] && error "unexpected #files: $cnt"
21531 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
21532 $LFS rmfid $DIR $FID1 || error "rmfid failed"
21534 cnt=$(ls $DIR/$tdir | wc -l)
21535 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
21537 run_test 421c "rm by fid against hardlinked files"
21543 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21544 skip "Need MDS version at least 2.12.54"
21546 test_mkdir $DIR/$tdir
21547 createmany -o $DIR/$tdir/f 4097
21548 cnt=$(ls -1 $DIR/$tdir | wc -l)
21549 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
21551 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
21552 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21554 cnt=$(ls $DIR/$tdir | wc -l)
21556 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21558 run_test 421d "rmfid en masse"
21564 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21565 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21566 skip "Need MDS version at least 2.12.54"
21568 mkdir -p $DIR/$tdir
21569 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21570 createmany -o $DIR/$tdir/striped_dir/f 512
21571 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21572 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21574 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21575 sed "s/[/][^:]*://g")
21576 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21578 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21580 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21582 run_test 421e "rmfid in DNE"
21588 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21589 skip "Need MDS version at least 2.12.54"
21591 test_mkdir $DIR/$tdir
21593 cnt=$(ls -1 $DIR/$tdir | wc -l)
21594 [ $cnt != 1 ] && error "unexpected #files: $cnt"
21596 FID=$(lfs path2fid $DIR/$tdir/f)
21597 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
21598 # rmfid should fail
21599 cnt=$(ls -1 $DIR/$tdir | wc -l)
21600 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
21602 chmod a+rw $DIR/$tdir
21604 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
21605 # rmfid should fail
21606 cnt=$(ls -1 $DIR/$tdir | wc -l)
21607 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
21610 $RUNAS touch $DIR/$tdir/f
21611 FID=$(lfs path2fid $DIR/$tdir/f)
21612 echo "rmfid as root"
21613 $LFS rmfid $DIR $FID || error "rmfid as root failed"
21614 cnt=$(ls -1 $DIR/$tdir | wc -l)
21615 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
21618 $RUNAS touch $DIR/$tdir/f
21619 cnt=$(ls -1 $DIR/$tdir | wc -l)
21620 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
21621 FID=$(lfs path2fid $DIR/$tdir/f)
21622 # rmfid w/o user_fid2path mount option should fail
21623 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
21624 cnt=$(ls -1 $DIR/$tdir | wc -l)
21625 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
21627 umount_client $MOUNT || error "failed to umount client"
21628 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
21629 error "failed to mount client'"
21631 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
21632 # rmfid should succeed
21633 cnt=$(ls -1 $DIR/$tdir | wc -l)
21634 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
21636 # rmfid shouldn't allow to remove files due to dir's permission
21637 chmod a+rwx $DIR/$tdir
21640 FID=$(lfs path2fid $DIR/$tdir/f)
21641 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
21643 umount_client $MOUNT || error "failed to umount client"
21644 mount_client $MOUNT "$MOUNT_OPTS" ||
21645 error "failed to mount client'"
21648 run_test 421f "rmfid checks permissions"
21654 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21655 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21656 skip "Need MDS version at least 2.12.54"
21658 mkdir -p $DIR/$tdir
21659 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21660 createmany -o $DIR/$tdir/striped_dir/f 512
21661 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21662 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21664 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21665 sed "s/[/][^:]*://g")
21667 rm -f $DIR/$tdir/striped_dir/f1*
21668 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21669 removed=$((512 - cnt))
21671 # few files have been just removed, so we expect
21672 # rmfid to fail on their fids
21673 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
21674 [ $removed != $errors ] && error "$errors != $removed"
21676 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21678 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21680 run_test 421g "rmfid to return errors properly"
21683 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
21684 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
21685 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
21686 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
21687 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
21689 local amc=$(at_max_get client)
21690 local amo=$(at_max_get mds1)
21691 local timeout=`lctl get_param -n timeout`
21693 at_max_set 0 client
21696 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
21697 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
21698 fail_val=$(((2*timeout + 10)*1000))
21699 touch $DIR/$tdir/d3/file &
21701 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
21702 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
21703 fail_val=$((2*timeout + 5))
21704 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
21708 sleep $((2 * timeout))
21712 touch $DIR/$tdir/d2/file3
21713 touch $DIR/$tdir/d2/file4
21714 touch $DIR/$tdir/d2/file5
21717 at_max_set $amc client
21718 at_max_set $amo mds1
21720 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
21721 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
21722 error "Watchdog is always throttled"
21724 run_test 422 "kill a process with RPC in progress"
21727 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21728 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21729 skip "Need server version at least 2.9.55"
21731 start_full_debug_logging
21735 stop_full_debug_logging
21739 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21740 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21741 awk '/The barrier for/ { print $7 }')
21744 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
21749 barrier_expired() {
21752 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21753 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21754 awk '/will be expired/ { print $7 }')
21756 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
21765 echo "Start barrier_freeze at: $(date)"
21766 #define OBD_FAIL_BARRIER_DELAY 0x2202
21767 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21768 # Do not reduce barrier time - See LU-11873
21769 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
21772 local b_status=$(barrier_stat)
21773 echo "Got barrier status at: $(date)"
21774 [ "$b_status" = "'freezing_p1'" ] ||
21775 error "(1) unexpected barrier status $b_status"
21777 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21779 b_status=$(barrier_stat)
21780 [ "$b_status" = "'frozen'" ] ||
21781 error "(2) unexpected barrier status $b_status"
21783 local expired=$(barrier_expired)
21784 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
21785 sleep $((expired + 3))
21787 b_status=$(barrier_stat)
21788 [ "$b_status" = "'expired'" ] ||
21789 error "(3) unexpected barrier status $b_status"
21791 # Do not reduce barrier time - See LU-11873
21792 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
21793 error "(4) fail to freeze barrier"
21795 b_status=$(barrier_stat)
21796 [ "$b_status" = "'frozen'" ] ||
21797 error "(5) unexpected barrier status $b_status"
21799 echo "Start barrier_thaw at: $(date)"
21800 #define OBD_FAIL_BARRIER_DELAY 0x2202
21801 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21802 do_facet mgs $LCTL barrier_thaw $FSNAME &
21805 b_status=$(barrier_stat)
21806 echo "Got barrier status at: $(date)"
21807 [ "$b_status" = "'thawing'" ] ||
21808 error "(6) unexpected barrier status $b_status"
21810 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21812 b_status=$(barrier_stat)
21813 [ "$b_status" = "'thawed'" ] ||
21814 error "(7) unexpected barrier status $b_status"
21816 #define OBD_FAIL_BARRIER_FAILURE 0x2203
21817 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
21818 do_facet mgs $LCTL barrier_freeze $FSNAME
21820 b_status=$(barrier_stat)
21821 [ "$b_status" = "'failed'" ] ||
21822 error "(8) unexpected barrier status $b_status"
21824 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21825 do_facet mgs $LCTL barrier_thaw $FSNAME
21829 run_test 801a "write barrier user interfaces and stat machine"
21834 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21835 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
21836 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
21837 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
21838 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
21840 cancel_lru_locks mdc
21842 # 180 seconds should be long enough
21843 do_facet mgs $LCTL barrier_freeze $FSNAME 180
21845 local b_status=$(barrier_stat)
21846 [ "$b_status" = "'frozen'" ] ||
21847 error "(6) unexpected barrier status $b_status"
21849 mkdir $DIR/$tdir/d0/d10 &
21852 touch $DIR/$tdir/d1/f13 &
21855 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
21858 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
21861 rm -f $DIR/$tdir/d4/f12 &
21864 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
21866 # To guarantee taht the 'stat' is not blocked
21867 b_status=$(barrier_stat)
21868 [ "$b_status" = "'frozen'" ] ||
21869 error "(8) unexpected barrier status $b_status"
21871 # let above commands to run at background
21874 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
21875 ps -p $touch_pid || error "(10) touch should be blocked"
21876 ps -p $ln_pid || error "(11) link should be blocked"
21877 ps -p $mv_pid || error "(12) rename should be blocked"
21878 ps -p $rm_pid || error "(13) unlink should be blocked"
21880 b_status=$(barrier_stat)
21881 [ "$b_status" = "'frozen'" ] ||
21882 error "(14) unexpected barrier status $b_status"
21884 do_facet mgs $LCTL barrier_thaw $FSNAME
21885 b_status=$(barrier_stat)
21886 [ "$b_status" = "'thawed'" ] ||
21887 error "(15) unexpected barrier status $b_status"
21889 wait $mkdir_pid || error "(16) mkdir should succeed"
21890 wait $touch_pid || error "(17) touch should succeed"
21891 wait $ln_pid || error "(18) link should succeed"
21892 wait $mv_pid || error "(19) rename should succeed"
21893 wait $rm_pid || error "(20) unlink should succeed"
21897 run_test 801b "modification will be blocked by write barrier"
21900 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21904 stop mds2 || error "(1) Fail to stop mds2"
21906 do_facet mgs $LCTL barrier_freeze $FSNAME 30
21908 local b_status=$(barrier_stat)
21909 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
21910 do_facet mgs $LCTL barrier_thaw $FSNAME
21911 error "(2) unexpected barrier status $b_status"
21914 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21915 error "(3) Fail to rescan barrier bitmap"
21917 # Do not reduce barrier time - See LU-11873
21918 do_facet mgs $LCTL barrier_freeze $FSNAME 20
21920 b_status=$(barrier_stat)
21921 [ "$b_status" = "'frozen'" ] ||
21922 error "(4) unexpected barrier status $b_status"
21924 do_facet mgs $LCTL barrier_thaw $FSNAME
21925 b_status=$(barrier_stat)
21926 [ "$b_status" = "'thawed'" ] ||
21927 error "(5) unexpected barrier status $b_status"
21929 local devname=$(mdsdevname 2)
21931 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
21933 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21934 error "(7) Fail to rescan barrier bitmap"
21938 run_test 801c "rescan barrier bitmap"
21940 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
21941 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
21942 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
21943 saved_MOUNT_OPTS=$MOUNT_OPTS
21949 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
21950 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
21951 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
21952 MOUNT_OPTS=$saved_MOUNT_OPTS
21957 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
21958 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21959 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21960 skip "Need server version at least 2.9.55"
21962 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
21964 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21966 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
21967 error "(2) Fail to copy"
21969 trap cleanup_802a EXIT
21971 # sync by force before remount as readonly
21972 sync; sync_all_data; sleep 3; sync_all_data
21976 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
21977 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
21978 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
21980 echo "Mount the server as read only"
21981 setupall server_only || error "(3) Fail to start servers"
21983 echo "Mount client without ro should fail"
21984 mount_client $MOUNT &&
21985 error "(4) Mount client without 'ro' should fail"
21987 echo "Mount client with ro should succeed"
21988 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
21989 mount_client $MOUNT ||
21990 error "(5) Mount client with 'ro' should succeed"
21992 echo "Modify should be refused"
21993 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
21995 echo "Read should be allowed"
21996 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
21997 error "(7) Read should succeed under ro mode"
22001 run_test 802a "simulate readonly device"
22004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22005 remote_mds_nodsh && skip "remote MDS with nodsh"
22007 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
22008 skip "readonly option not available"
22010 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22012 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22013 error "(2) Fail to copy"
22015 # write back all cached data before setting MDT to readonly
22019 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22020 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22022 echo "Modify should be refused"
22023 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22025 echo "Read should be allowed"
22026 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22027 error "(7) Read should succeed under ro mode"
22030 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
22032 run_test 802b "be able to set MDTs to readonly"
22035 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22036 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22037 skip "MDS needs to be newer than 2.10.54"
22039 mkdir -p $DIR/$tdir
22040 # Create some objects on all MDTs to trigger related logs objects
22041 for idx in $(seq $MDSCOUNT); do
22042 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
22043 $DIR/$tdir/dir${idx} ||
22044 error "Fail to create $DIR/$tdir/dir${idx}"
22048 wait_delete_completed # ensure old test cleanups are finished
22049 echo "before create:"
22051 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22053 for i in {1..10}; do
22054 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
22055 error "Fail to create $DIR/$tdir/foo$i"
22059 echo "after create:"
22061 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22063 # allow for an llog to be cleaned up during the test
22064 [ $after_used -ge $((before_used + 10 - 1)) ] ||
22065 error "before ($before_used) + 10 > after ($after_used)"
22067 for i in {1..10}; do
22068 rm -rf $DIR/$tdir/foo$i ||
22069 error "Fail to remove $DIR/$tdir/foo$i"
22072 sleep 3 # avoid MDT return cached statfs
22073 wait_delete_completed
22074 echo "after unlink:"
22076 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22078 # allow for an llog to be created during the test
22079 [ $after_used -le $((before_used + 1)) ] ||
22080 error "after ($after_used) > before ($before_used) + 1"
22082 run_test 803 "verify agent object for remote object"
22085 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22086 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22087 skip "MDS needs to be newer than 2.10.54"
22088 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
22090 mkdir -p $DIR/$tdir
22091 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
22092 error "Fail to create $DIR/$tdir/dir0"
22094 local fid=$($LFS path2fid $DIR/$tdir/dir0)
22095 local dev=$(mdsdevname 2)
22097 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22098 grep ${fid} || error "NOT found agent entry for dir0"
22100 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
22101 error "Fail to create $DIR/$tdir/dir1"
22103 touch $DIR/$tdir/dir1/foo0 ||
22104 error "Fail to create $DIR/$tdir/dir1/foo0"
22105 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
22108 for idx in $(seq $MDSCOUNT); do
22109 dev=$(mdsdevname $idx)
22110 do_facet mds${idx} \
22111 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22112 grep ${fid} && rc=$idx
22115 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
22116 error "Fail to rename foo0 to foo1"
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 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
22127 error "Fail to rename foo1 to foo2"
22128 if [ $rc -eq 0 ]; then
22129 for idx in $(seq $MDSCOUNT); do
22130 dev=$(mdsdevname $idx)
22131 do_facet mds${idx} \
22132 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22133 grep ${fid} && rc=$idx
22137 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
22139 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
22140 error "Fail to link to $DIR/$tdir/dir1/foo2"
22141 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
22142 error "Fail to rename foo2 to foo0"
22143 unlink $DIR/$tdir/dir1/foo0 ||
22144 error "Fail to unlink $DIR/$tdir/dir1/foo0"
22145 rm -rf $DIR/$tdir/dir0 ||
22146 error "Fail to rm $DIR/$tdir/dir0"
22148 for idx in $(seq $MDSCOUNT); do
22149 dev=$(mdsdevname $idx)
22153 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
22155 start mds${idx} $dev $MDS_MOUNT_OPTS ||
22156 error "mount mds$idx failed"
22157 df $MOUNT > /dev/null 2>&1
22159 # e2fsck should not return error
22161 error "e2fsck detected error on MDT${idx}: rc=$rc"
22164 run_test 804 "verify agent entry for remote entry"
22167 do_facet $SINGLEMDS zfs set quota=$old $fsset
22168 unlinkmany $DIR/$tdir/f- 1000000
22173 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
22174 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
22175 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
22176 skip "netfree not implemented before 0.7"
22177 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
22178 skip "Need MDS version at least 2.10.57"
22185 local pref="osd-zfs.$FSNAME-MDT0000."
22187 # limit available space on MDS dataset to meet nospace issue
22188 # quickly. then ZFS 0.7.2 can use reserved space if asked
22189 # properly (using netfree flag in osd_declare_destroy()
22190 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
22191 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
22193 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
22194 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
22195 let "usedkb=usedkb-freekb"
22196 let "freekb=freekb/2"
22197 if let "freekb > 5000"; then
22200 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
22201 trap cleanup_805 EXIT
22203 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
22204 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
22205 rm -rf $DIR/$tdir || error "not able to remove"
22206 do_facet $SINGLEMDS zfs set quota=$old $fsset
22209 run_test 805 "ZFS can remove from full fs"
22215 local size=$($LFS getsom -s $file)
22216 local expect=$(stat -c %s $file)
22218 [[ $size == $expect ]] ||
22219 error "$file expected size: $expect, got: $size"
22221 local blocks=$($LFS getsom -b $file)
22222 expect=$(stat -c %b $file)
22223 [[ $blocks == $expect ]] ||
22224 error "$file expected blocks: $expect, got: $blocks"
22229 local size=$($LFS getsom -s $1)
22232 [[ $size == $expect ]] ||
22233 error "$file expected size: $expect, got: $size"
22237 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22238 skip "Need MDS version at least 2.11.52"
22242 touch $DIR/$tfile || error "touch $tfile failed"
22244 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22245 save_lustre_params client "llite.*.xattr_cache" > $save
22246 lctl set_param llite.*.xattr_cache=0
22247 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22249 # single-threaded write
22250 echo "Test SOM for single-threaded write"
22251 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
22252 error "write $tfile failed"
22253 check_lsom_size $DIR/$tfile $bs
22256 local size=$(($num * $bs))
22260 echo "Test SOM for single client multi-threaded($num) write"
22261 $TRUNCATE $DIR/$tfile 0
22262 for ((i = 0; i < $num; i++)); do
22263 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22265 offset=$((offset + $bs))
22267 for (( i=0; i < $num; i++ )); do
22270 check_lsom_size $DIR/$tfile $size
22272 $TRUNCATE $DIR/$tfile 0
22273 for ((i = 0; i < $num; i++)); do
22274 offset=$((offset - $bs))
22275 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22278 for (( i=0; i < $num; i++ )); do
22281 check_lsom_size $DIR/$tfile $size
22283 # multi-client writes
22284 num=$(get_node_count ${CLIENTS//,/ })
22285 size=$(($num * $bs))
22289 echo "Test SOM for multi-client ($num) writes"
22290 $TRUNCATE $DIR/$tfile 0
22291 for client in ${CLIENTS//,/ }; do
22292 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22295 offset=$((offset + $bs))
22297 for (( i=0; i < $num; i++ )); do
22300 check_lsom_size $DIR/$tfile $offset
22303 $TRUNCATE $DIR/$tfile 0
22304 for client in ${CLIENTS//,/ }; do
22305 offset=$((offset - $bs))
22306 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22310 for (( i=0; i < $num; i++ )); do
22313 check_lsom_size $DIR/$tfile $size
22316 echo "Test SOM for truncate"
22317 $TRUNCATE $DIR/$tfile 1048576
22318 check_lsom_size $DIR/$tfile 1048576
22319 $TRUNCATE $DIR/$tfile 1234
22320 check_lsom_size $DIR/$tfile 1234
22322 # verify SOM blocks count
22323 echo "Verify SOM block count"
22324 $TRUNCATE $DIR/$tfile 0
22325 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22326 error "failed to write file $tfile"
22327 check_lsom_data $DIR/$tfile
22329 run_test 806 "Verify Lazy Size on MDS"
22332 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22333 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22334 skip "Need MDS version at least 2.11.52"
22336 # Registration step
22337 changelog_register || error "changelog_register failed"
22338 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22339 changelog_users $SINGLEMDS | grep -q $cl_user ||
22340 error "User $cl_user not found in changelog_users"
22342 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22343 save_lustre_params client "llite.*.xattr_cache" > $save
22344 lctl set_param llite.*.xattr_cache=0
22345 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22347 rm -rf $DIR/$tdir || error "rm $tdir failed"
22348 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22349 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22350 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22351 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22352 error "truncate $tdir/trunc failed"
22355 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
22356 error "write $tfile failed"
22358 # multi-client wirtes
22359 local num=$(get_node_count ${CLIENTS//,/ })
22363 echo "Test SOM for multi-client ($num) writes"
22364 touch $DIR/$tfile || error "touch $tfile failed"
22365 $TRUNCATE $DIR/$tfile 0
22366 for client in ${CLIENTS//,/ }; do
22367 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22370 offset=$((offset + $bs))
22372 for (( i=0; i < $num; i++ )); do
22377 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22378 check_lsom_data $DIR/$tdir/trunc
22379 check_lsom_data $DIR/$tdir/single_dd
22380 check_lsom_data $DIR/$tfile
22383 # Deregistration step
22384 changelog_deregister || error "changelog_deregister failed"
22386 run_test 807 "verify LSOM syncing tool"
22388 check_som_nologged()
22390 local lines=$($LFS changelog $FSNAME-MDT0000 |
22391 grep 'x=trusted.som' | wc -l)
22392 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22396 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22397 skip "Need MDS version at least 2.11.55"
22399 # Registration step
22400 changelog_register || error "changelog_register failed"
22402 touch $DIR/$tfile || error "touch $tfile failed"
22405 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22406 error "write $tfile failed"
22409 $TRUNCATE $DIR/$tfile 1234
22412 $TRUNCATE $DIR/$tfile 1048576
22415 # Deregistration step
22416 changelog_deregister || error "changelog_deregister failed"
22418 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22423 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22427 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22428 skip "Need MDS version at least 2.11.56"
22430 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22431 error "failed to create DoM-only file $DIR/$tfile"
22432 touch $DIR/$tfile || error "touch $tfile failed"
22433 check_som_nodata $DIR/$tfile
22435 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22436 error "write $tfile failed"
22437 check_som_nodata $DIR/$tfile
22439 $TRUNCATE $DIR/$tfile 1234
22440 check_som_nodata $DIR/$tfile
22442 $TRUNCATE $DIR/$tfile 4097
22443 check_som_nodata $DIR/$file
22445 run_test 809 "Verify no SOM xattr store for DoM-only files"
22448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22449 $GSS && skip_env "could not run with gss"
22450 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
22451 skip "OST < 2.12.58 doesn't align checksum"
22454 stack_trap "set_checksums $ORIG_CSUM" EXIT
22455 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22460 for csum in $CKSUM_TYPES; do
22461 #define OBD_FAIL_OSC_NO_GRANT 0x411
22462 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22463 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22465 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22466 before=$(md5sum $DIR/$tfile)
22467 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22468 after=$(md5sum $DIR/$tfile)
22469 [ "$before" == "$after" ] ||
22470 error "$csum: $before != $after bs=$1 seek=$2"
22474 run_test 810 "partial page writes on ZFS (LU-11663)"
22477 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
22478 skip "Need MDS version at least 2.11.56"
22480 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
22481 do_facet mds1 $LCTL set_param fail_loc=0x165
22482 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
22485 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22488 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
22489 error "MDD orphan cleanup thread not quit"
22491 run_test 811 "orphan name stub can be cleaned up in startup"
22494 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22495 skip "OST < 2.12.51 doesn't support this fail_loc"
22496 [ "$SHARED_KEY" = true ] &&
22497 skip "OSC connections never go IDLE with Shared-Keys enabled"
22499 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22500 # ensure ost1 is connected
22501 stat $DIR/$tfile >/dev/null || error "can't stat"
22502 wait_osc_import_state client ost1 FULL
22503 # no locks, no reqs to let the connection idle
22504 cancel_lru_locks osc
22506 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22507 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22508 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22509 wait_osc_import_state client ost1 CONNECTING
22510 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22512 stat $DIR/$tfile >/dev/null || error "can't stat file"
22514 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
22516 test_812b() { # LU-12378
22517 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22518 skip "OST < 2.12.51 doesn't support this fail_loc"
22519 [ "$SHARED_KEY" = true ] &&
22520 skip "OSC connections never go IDLE with Shared-Keys enabled"
22522 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
22523 # ensure ost1 is connected
22524 stat $DIR/$tfile >/dev/null || error "can't stat"
22525 wait_osc_import_state client ost1 FULL
22526 # no locks, no reqs to let the connection idle
22527 cancel_lru_locks osc
22529 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22530 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22531 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22532 wait_osc_import_state client ost1 CONNECTING
22533 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22535 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
22536 wait_osc_import_state client ost1 IDLE
22538 run_test 812b "do not drop no resend request for idle connect"
22541 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
22542 [ -z "$file_heat_sav" ] && skip "no file heat support"
22553 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
22554 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
22556 $LCTL set_param -n llite.*.file_heat=1
22557 echo "Turn on file heat"
22558 echo "Period second: $period_second, Decay percentage: $decay_pct"
22560 echo "QQQQ" > $DIR/$tfile
22561 echo "QQQQ" > $DIR/$tfile
22562 echo "QQQQ" > $DIR/$tfile
22563 cat $DIR/$tfile > /dev/null
22564 cat $DIR/$tfile > /dev/null
22565 cat $DIR/$tfile > /dev/null
22566 cat $DIR/$tfile > /dev/null
22568 local out=$($LFS heat_get $DIR/$tfile)
22570 $LFS heat_get $DIR/$tfile
22571 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22572 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22573 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22574 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22576 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
22577 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
22578 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
22579 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
22581 sleep $((period_second + 3))
22582 echo "Sleep $((period_second + 3)) seconds..."
22583 # The recursion formula to calculate the heat of the file f is as
22585 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
22586 # Where Hi is the heat value in the period between time points i*I and
22587 # (i+1)*I; Ci is the access count in the period; the symbol P refers
22588 # to the weight of Ci.
22589 out=$($LFS heat_get $DIR/$tfile)
22590 $LFS heat_get $DIR/$tfile
22591 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22592 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22593 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22594 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22596 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
22597 error "read sample ($readsample) is wrong"
22598 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
22599 error "write sample ($writesample) is wrong"
22600 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
22601 error "read bytes ($readbyte) is wrong"
22602 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
22603 error "write bytes ($writebyte) is wrong"
22605 echo "QQQQ" > $DIR/$tfile
22606 echo "QQQQ" > $DIR/$tfile
22607 echo "QQQQ" > $DIR/$tfile
22608 cat $DIR/$tfile > /dev/null
22609 cat $DIR/$tfile > /dev/null
22610 cat $DIR/$tfile > /dev/null
22611 cat $DIR/$tfile > /dev/null
22613 sleep $((period_second + 3))
22614 echo "Sleep $((period_second + 3)) seconds..."
22616 out=$($LFS heat_get $DIR/$tfile)
22617 $LFS heat_get $DIR/$tfile
22618 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22619 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22620 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22621 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22623 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
22624 4 * $decay_pct) / 100") -eq 1 ] ||
22625 error "read sample ($readsample1) is wrong"
22626 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
22627 3 * $decay_pct) / 100") -eq 1 ] ||
22628 error "write sample ($writesample1) is wrong"
22629 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
22630 20 * $decay_pct) / 100") -eq 1 ] ||
22631 error "read bytes ($readbyte1) is wrong"
22632 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
22633 15 * $decay_pct) / 100") -eq 1 ] ||
22634 error "write bytes ($writebyte1) is wrong"
22636 echo "Turn off file heat for the file $DIR/$tfile"
22637 $LFS heat_set -o $DIR/$tfile
22639 echo "QQQQ" > $DIR/$tfile
22640 echo "QQQQ" > $DIR/$tfile
22641 echo "QQQQ" > $DIR/$tfile
22642 cat $DIR/$tfile > /dev/null
22643 cat $DIR/$tfile > /dev/null
22644 cat $DIR/$tfile > /dev/null
22645 cat $DIR/$tfile > /dev/null
22647 out=$($LFS heat_get $DIR/$tfile)
22648 $LFS heat_get $DIR/$tfile
22649 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22650 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22651 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22652 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22654 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22655 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22656 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22657 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22659 echo "Trun on file heat for the file $DIR/$tfile"
22660 $LFS heat_set -O $DIR/$tfile
22662 echo "QQQQ" > $DIR/$tfile
22663 echo "QQQQ" > $DIR/$tfile
22664 echo "QQQQ" > $DIR/$tfile
22665 cat $DIR/$tfile > /dev/null
22666 cat $DIR/$tfile > /dev/null
22667 cat $DIR/$tfile > /dev/null
22668 cat $DIR/$tfile > /dev/null
22670 out=$($LFS heat_get $DIR/$tfile)
22671 $LFS heat_get $DIR/$tfile
22672 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22673 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22674 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22675 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22677 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
22678 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
22679 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
22680 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
22682 $LFS heat_set -c $DIR/$tfile
22683 $LCTL set_param -n llite.*.file_heat=0
22684 echo "Turn off file heat support for the Lustre filesystem"
22686 echo "QQQQ" > $DIR/$tfile
22687 echo "QQQQ" > $DIR/$tfile
22688 echo "QQQQ" > $DIR/$tfile
22689 cat $DIR/$tfile > /dev/null
22690 cat $DIR/$tfile > /dev/null
22691 cat $DIR/$tfile > /dev/null
22692 cat $DIR/$tfile > /dev/null
22694 out=$($LFS heat_get $DIR/$tfile)
22695 $LFS heat_get $DIR/$tfile
22696 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22697 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22698 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22699 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22701 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22702 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22703 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22704 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22706 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
22709 run_test 813 "File heat verfication"
22713 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
22714 echo -n y >> $DIR/$tfile
22715 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
22716 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
22718 run_test 814 "sparse cp works as expected (LU-12361)"
22722 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
22723 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
22725 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
22728 [ "$SHARED_KEY" = true ] &&
22729 skip "OSC connections never go IDLE with Shared-Keys enabled"
22731 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22732 # ensure ost1 is connected
22733 stat $DIR/$tfile >/dev/null || error "can't stat"
22734 wait_osc_import_state client ost1 FULL
22735 # no locks, no reqs to let the connection idle
22736 cancel_lru_locks osc
22737 lru_resize_disable osc
22740 before=$($LCTL get_param -n \
22741 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22743 wait_osc_import_state client ost1 IDLE
22744 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
22745 now=$($LCTL get_param -n \
22746 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22747 [ $before == $now ] || error "lru_size changed $before != $now"
22749 run_test 816 "do not reset lru_resize on idle reconnect"
22753 exportfs -u localhost:$DIR/nfsexp
22758 systemctl restart nfs-server.service || skip "failed to restart nfsd"
22760 mkdir -p $DIR/nfsexp
22761 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
22762 error "failed to export nfs"
22764 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
22765 stack_trap cleanup_817 EXIT
22767 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
22768 error "failed to mount nfs to $tmpdir"
22770 cp /bin/true $tmpdir
22771 $DIR/nfsexp/true || error "failed to execute 'true' command"
22773 run_test 817 "nfsd won't cache write lock for exec file"
22777 $LFS setstripe -c1 -i0 $DIR/$tfile
22778 $LFS setstripe -c1 -i1 $DIR/$tfile
22780 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
22781 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
22782 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
22783 error "start $SINGLEMDS failed"
22786 run_test 818 "unlink with failed llog"
22789 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22790 cancel_lru_locks osc
22791 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22792 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22793 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
22796 run_test 819a "too big niobuf in read"
22799 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22800 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22801 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22802 cancel_lru_locks osc
22806 run_test 819b "too big niobuf in write"
22809 # tests that do cleanup/setup should be run at the end
22813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22816 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
22817 $LCTL set_param fail_loc=0x903
22819 cancel_lru_locks MGC
22821 FAIL_ON_ERROR=true cleanup
22822 FAIL_ON_ERROR=true setup
22824 run_test 900 "umount should not race with any mgc requeue thread"
22826 # LUS-6253/LU-11185
22832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22834 # some get_param have a bug to handle dot in param name
22835 cancel_lru_locks MGC
22836 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
22837 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
22838 umount_client $MOUNT || error "umount failed"
22839 mount_client $MOUNT || error "mount failed"
22840 cancel_lru_locks MGC
22841 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
22842 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
22844 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
22845 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
22849 run_test 901 "don't leak a mgc lock on client umount"
22852 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
22853 check_and_cleanup_lustre
22854 if [ "$I_MOUNTED" != "yes" ]; then
22855 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true