3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
85 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 # Get the SLES distro version
92 # Returns a version string that should only be used in comparing
93 # strings returned by version_code()
96 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
98 # All SuSE Linux versions have one decimal. version_code expects two
99 local sles_version=$version.0
100 version_code $sles_version
103 # Check if we are running on Ubuntu or SLES so we can make decisions on
105 if [ -r /etc/SuSE-release ]; then
106 sles_version=$(sles_version_code)
107 [ $sles_version -lt $(version_code 11.4.0) ] &&
108 # bug number for skipped test: LU-4341
109 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
110 [ $sles_version -lt $(version_code 12.0.0) ] &&
111 # bug number for skipped test: LU-3703
112 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
113 elif [ -r /etc/os-release ]; then
114 if grep -qi ubuntu /etc/os-release; then
115 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
116 -e 's/^VERSION=//p' \
120 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
121 # bug number for skipped test:
123 ALWAYS_EXCEPT+=" 103a 410"
133 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
134 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
143 check_swap_layouts_support()
145 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
146 skip "Does not support layout lock."
149 check_swap_layout_no_dom()
152 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
153 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
156 check_and_setup_lustre
160 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
162 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
163 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
164 rm -rf $DIR/[Rdfs][0-9]*
166 # $RUNAS_ID may get set incorrectly somewhere else
167 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
168 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
170 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
172 if [ "${ONLY}" = "MOUNT" ] ; then
173 echo "Lustre is up, please go on"
177 echo "preparing for tests involving mounts"
178 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
180 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
181 echo # add a newline after mke2fs.
185 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
186 lctl set_param debug=-1 2> /dev/null || true
189 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
191 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
193 run_test 0a "touch; rm ====================="
196 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
197 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
199 run_test 0b "chmod 0755 $DIR ============================="
202 $LCTL get_param mdc.*.import | grep "state: FULL" ||
203 error "import not FULL"
204 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
207 run_test 0c "check import proc"
209 test_0d() { # LU-3397
210 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
211 skip "proc exports not supported before 2.10.57"
213 local mgs_exp="mgs.MGS.exports"
214 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
216 local exp_client_version
219 local temp_imp=$DIR/$tfile.import
220 local temp_exp=$DIR/$tfile.export
222 # save mgc import file to $temp_imp
223 $LCTL get_param mgc.*.import | tee $temp_imp
224 # Check if client uuid is found in MGS export
225 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
226 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
230 # save mgs export file to $temp_exp
231 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
233 # Compare the value of field "connect_flags"
234 imp_val=$(grep "connect_flags" $temp_imp)
235 exp_val=$(grep "connect_flags" $temp_exp)
236 [ "$exp_val" == "$imp_val" ] ||
237 error "export flags '$exp_val' != import flags '$imp_val'"
239 # Compare the value of client version
240 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
241 exp_val=$(version_code $exp_client_version)
242 imp_val=$CLIENT_VERSION
243 [ "$exp_val" == "$imp_val" ] ||
244 error "export client version '$exp_val' != '$imp_val'"
246 run_test 0d "check export proc ============================="
249 test_mkdir $DIR/$tdir
250 test_mkdir $DIR/$tdir/d2
251 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
252 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
255 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
257 run_test 1 "mkdir; remkdir; rmdir"
260 test_mkdir $DIR/$tdir
261 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
262 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
264 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
266 run_test 2 "mkdir; touch; rmdir; check file"
269 test_mkdir $DIR/$tdir
270 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
271 touch $DIR/$tdir/$tfile
272 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
274 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
276 run_test 3 "mkdir; touch; rmdir; check dir"
278 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
280 test_mkdir -i 1 $DIR/$tdir
282 touch $DIR/$tdir/$tfile ||
283 error "Create file under remote directory failed"
286 error "Expect error removing in-use dir $DIR/$tdir"
288 test -d $DIR/$tdir || error "Remote directory disappeared"
290 rm -rf $DIR/$tdir || error "remove remote dir error"
292 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
295 test_mkdir $DIR/$tdir
296 test_mkdir $DIR/$tdir/d2
297 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
298 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
299 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
301 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
304 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
305 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
306 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
307 error "$tfile does not have perm 0666 or UID $UID"
308 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
309 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
310 error "$tfile should be 0666 and owned by UID $UID"
312 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
315 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
318 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
319 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
320 error "$tfile should be owned by UID $RUNAS_ID"
321 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
322 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
323 error "$tfile should be owned by UID $RUNAS_ID"
325 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
328 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
331 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
332 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
333 error "$tfile should be owned by GID $UID"
334 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
335 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
336 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
338 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
341 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
343 test_mkdir $DIR/$tdir
344 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
345 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
346 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
347 test_mkdir $DIR/$tdir/d/subdir
348 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
349 error "$tdir/d/subdir should be GID $RUNAS_GID"
350 if [[ $MDSCOUNT -gt 1 ]]; then
351 # check remote dir sgid inherite
352 $LFS mkdir -i 0 $DIR/$tdir.local ||
353 error "mkdir $tdir.local failed"
354 chmod g+s $DIR/$tdir.local ||
355 error "chmod $tdir.local failed"
356 chgrp $RUNAS_GID $DIR/$tdir.local ||
357 error "chgrp $tdir.local failed"
358 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
359 error "mkdir $tdir.remote failed"
360 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
361 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
362 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
363 error "$tdir.remote should be mode 02755"
366 run_test 6g "verify new dir in sgid dir inherits group"
368 test_6h() { # bug 7331
369 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
371 touch $DIR/$tfile || error "touch failed"
372 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
373 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
374 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
375 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
376 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
378 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
381 test_mkdir $DIR/$tdir
382 $MCREATE $DIR/$tdir/$tfile
383 chmod 0666 $DIR/$tdir/$tfile
384 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
385 error "$tdir/$tfile should be mode 0666"
387 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
390 if [ ! -d $DIR/$tdir ]; then
391 test_mkdir $DIR/$tdir
393 $MCREATE $DIR/$tdir/$tfile
394 echo -n foo > $DIR/$tdir/$tfile
395 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
396 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
398 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
401 test_mkdir $DIR/$tdir
402 touch $DIR/$tdir/$tfile
403 chmod 0666 $DIR/$tdir/$tfile
404 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
405 error "$tfile mode not 0666"
407 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
410 test_mkdir $DIR/$tdir
411 test_mkdir $DIR/$tdir/d2
412 test_mkdir $DIR/$tdir/d2/d3
413 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
415 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 touch $DIR/$tdir/d2/$tfile
421 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
422 error "$tdir/d2/$tfile not a file"
424 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
427 test_mkdir $DIR/$tdir
428 test_mkdir $DIR/$tdir/d2
429 chmod 0666 $DIR/$tdir/d2
430 chmod 0705 $DIR/$tdir/d2
431 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
432 error "$tdir/d2 mode not 0705"
434 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
437 test_mkdir $DIR/$tdir
438 touch $DIR/$tdir/$tfile
439 chmod 0666 $DIR/$tdir/$tfile
440 chmod 0654 $DIR/$tdir/$tfile
441 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
442 error "$tdir/d2 mode not 0654"
444 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
447 test_mkdir $DIR/$tdir
448 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
450 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
451 error "$tdir/$tfile size not 0 after truncate"
453 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
456 test_mkdir $DIR/$tdir
457 touch $DIR/$tdir/$tfile
459 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
461 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
464 test_mkdir $DIR/$tdir
465 touch $DIR/$tdir/$tfile
466 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
467 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
468 error "$tdir/${tfile_2} not a file after rename"
469 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
471 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
474 test_mkdir $DIR/$tdir
475 touch $DIR/$tdir/$tfile
476 rm -rf $DIR/$tdir/$tfile
477 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
479 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
482 test_mkdir $DIR/$tdir
483 touch $DIR/$tdir/$tfile
484 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
486 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
487 error "$tdir/l-exist not a symlink"
488 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
489 error "$tdir/l-exist not referencing a file"
490 rm -f $DIR/$tdir/l-exist
491 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
493 run_test 17a "symlinks: create, remove (real)"
496 test_mkdir $DIR/$tdir
497 ln -s no-such-file $DIR/$tdir/l-dangle
499 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
500 error "$tdir/l-dangle not referencing no-such-file"
501 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
502 error "$tdir/l-dangle not referencing non-existent file"
503 rm -f $DIR/$tdir/l-dangle
504 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
506 run_test 17b "symlinks: create, remove (dangling)"
508 test_17c() { # bug 3440 - don't save failed open RPC for replay
509 test_mkdir $DIR/$tdir
510 ln -s foo $DIR/$tdir/$tfile
511 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
513 run_test 17c "symlinks: open dangling (should return error)"
516 test_mkdir $DIR/$tdir
517 ln -s foo $DIR/$tdir/$tfile
518 touch $DIR/$tdir/$tfile || error "creating to new symlink"
520 run_test 17d "symlinks: create dangling"
523 test_mkdir $DIR/$tdir
524 local foo=$DIR/$tdir/$tfile
525 ln -s $foo $foo || error "create symlink failed"
526 ls -l $foo || error "ls -l failed"
527 ls $foo && error "ls not failed" || true
529 run_test 17e "symlinks: create recursive symlink (should return error)"
532 test_mkdir $DIR/$tdir
533 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
534 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
535 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
536 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
537 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
538 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
541 run_test 17f "symlinks: long and very long symlink name"
543 # str_repeat(S, N) generate a string that is string S repeated N times
548 while [ $((n -= 1)) -ge 0 ]; do
554 # Long symlinks and LU-2241
556 test_mkdir $DIR/$tdir
557 local TESTS="59 60 61 4094 4095"
559 # Fix for inode size boundary in 2.1.4
560 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
563 # Patch not applied to 2.2 or 2.3 branches
564 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
565 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
569 local SYMNAME=$(str_repeat 'x' $i)
570 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
571 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
574 run_test 17g "symlinks: really long symlink name and inode boundaries"
576 test_17h() { #bug 17378
577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
578 remote_mds_nodsh && skip "remote MDS with nodsh"
582 test_mkdir $DIR/$tdir
583 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
584 $LFS setstripe -c -1 $DIR/$tdir
585 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
586 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
587 touch $DIR/$tdir/$tfile || true
589 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
591 test_17i() { #bug 20018
592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
593 remote_mds_nodsh && skip "remote MDS with nodsh"
595 local foo=$DIR/$tdir/$tfile
598 test_mkdir -c1 $DIR/$tdir
599 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
600 ln -s $foo $foo || error "create symlink failed"
601 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
602 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
603 ls -l $foo && error "error not detected"
606 run_test 17i "don't panic on short symlink (should return error)"
608 test_17k() { #bug 22301
609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
610 [[ -z "$(which rsync 2>/dev/null)" ]] &&
611 skip "no rsync command"
612 rsync --help | grep -q xattr ||
613 skip_env "$(rsync --version | head -n1) does not support xattrs"
614 test_mkdir $DIR/$tdir
615 test_mkdir $DIR/$tdir.new
616 touch $DIR/$tdir/$tfile
617 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
618 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
619 error "rsync failed with xattrs enabled"
621 run_test 17k "symlinks: rsync with xattrs enabled"
623 test_17l() { # LU-279
624 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
625 skip "no getfattr command"
627 test_mkdir $DIR/$tdir
628 touch $DIR/$tdir/$tfile
629 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
630 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
631 # -h to not follow symlinks. -m '' to list all the xattrs.
632 # grep to remove first line: '# file: $path'.
633 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
635 lgetxattr_size_check $path $xattr ||
636 error "lgetxattr_size_check $path $xattr failed"
640 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
645 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
646 remote_mds_nodsh && skip "remote MDS with nodsh"
647 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
648 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
649 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
651 local short_sym="0123456789"
652 local wdir=$DIR/$tdir
657 # create a long symlink file
658 for ((i = 0; i < 4; ++i)); do
659 long_sym=${long_sym}${long_sym}
662 echo "create 512 short and long symlink files under $wdir"
663 for ((i = 0; i < 256; ++i)); do
664 ln -sf ${long_sym}"a5a5" $wdir/long-$i
665 ln -sf ${short_sym}"a5a5" $wdir/short-$i
671 wait_delete_completed
673 echo "recreate the 512 symlink files with a shorter string"
674 for ((i = 0; i < 512; ++i)); do
675 # rewrite the symlink file with a shorter string
676 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
677 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
680 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
681 local devname=$(mdsdevname $mds_index)
683 echo "stop and checking mds${mds_index}:"
684 # e2fsck should not return error
686 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
689 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
690 error "start mds${mds_index} failed"
691 df $MOUNT > /dev/null 2>&1
693 error "e2fsck detected error for short/long symlink: rc=$rc"
696 run_test 17m "run e2fsck against MDT which contains short/long symlink"
698 check_fs_consistency_17n() {
702 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
703 # so it only check MDT1/MDT2 instead of all of MDTs.
704 for mdt_index in 1 2; do
705 local devname=$(mdsdevname $mdt_index)
706 # e2fsck should not return error
708 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
711 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
712 error "mount mds$mdt_index failed"
713 df $MOUNT > /dev/null 2>&1
719 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
721 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
722 remote_mds_nodsh && skip "remote MDS with nodsh"
723 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
724 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
725 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
729 test_mkdir $DIR/$tdir
730 for ((i=0; i<10; i++)); do
731 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
732 error "create remote dir error $i"
733 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
734 error "create files under remote dir failed $i"
737 check_fs_consistency_17n ||
738 error "e2fsck report error after create files under remote dir"
740 for ((i = 0; i < 10; i++)); do
741 rm -rf $DIR/$tdir/remote_dir_${i} ||
742 error "destroy remote dir error $i"
745 check_fs_consistency_17n ||
746 error "e2fsck report error after unlink files under remote dir"
748 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
749 skip "lustre < 2.4.50 does not support migrate mv"
751 for ((i = 0; i < 10; i++)); do
752 mkdir -p $DIR/$tdir/remote_dir_${i}
753 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
754 error "create files under remote dir failed $i"
755 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
756 error "migrate remote dir error $i"
758 check_fs_consistency_17n || error "e2fsck report error after migration"
760 for ((i = 0; i < 10; i++)); do
761 rm -rf $DIR/$tdir/remote_dir_${i} ||
762 error "destroy remote dir error $i"
765 check_fs_consistency_17n || error "e2fsck report error after unlink"
767 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
770 remote_mds_nodsh && skip "remote MDS with nodsh"
771 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
772 skip "Need MDS version at least 2.3.64"
774 local wdir=$DIR/${tdir}o
780 mdt_index=$($LFS getstripe -m $wdir/$tfile)
781 mdt_index=$((mdt_index + 1))
784 #fail mds will wait the failover finish then set
785 #following fail_loc to avoid interfer the recovery process.
788 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
789 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
790 ls -l $wdir/$tfile && rc=1
791 do_facet mds${mdt_index} lctl set_param fail_loc=0
792 [[ $rc -eq 0 ]] || error "stat file should fail"
794 run_test 17o "stat file with incompat LMA feature"
797 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
798 ls $DIR || error "Failed to ls $DIR: $?"
800 run_test 18 "touch .../f ; ls ... =============================="
806 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
808 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
811 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
813 run_test 19b "ls -l .../f19 (should return error) =============="
816 [ $RUNAS_ID -eq $UID ] &&
817 skip_env "RUNAS_ID = UID = $UID -- skipping"
819 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
821 run_test 19c "$RUNAS touch .../f19 (should return error) =="
824 cat $DIR/f19 && error || true
826 run_test 19d "cat .../f19 (should return error) =============="
835 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
837 run_test 20 "touch .../f ; ls -l ..."
840 test_mkdir $DIR/$tdir
841 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
842 ln -s dangle $DIR/$tdir/link
843 echo foo >> $DIR/$tdir/link
844 cat $DIR/$tdir/dangle
845 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
846 $CHECKSTAT -f -t file $DIR/$tdir/link ||
847 error "$tdir/link not linked to a file"
849 run_test 21 "write to dangling link"
852 local wdir=$DIR/$tdir
854 chown $RUNAS_ID:$RUNAS_GID $wdir
855 (cd $wdir || error "cd $wdir failed";
856 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
858 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
859 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
860 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
861 error "checkstat -u failed"
863 run_test 22 "unpack tar archive as non-root user"
867 test_mkdir $DIR/$tdir
868 local file=$DIR/$tdir/$tfile
870 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
871 openfile -f O_CREAT:O_EXCL $file &&
872 error "$file recreate succeeded" || true
874 run_test 23a "O_CREAT|O_EXCL in subdir"
876 test_23b() { # bug 18988
877 test_mkdir $DIR/$tdir
878 local file=$DIR/$tdir/$tfile
881 echo foo > $file || error "write filed"
882 echo bar >> $file || error "append filed"
883 $CHECKSTAT -s 8 $file || error "wrong size"
886 run_test 23b "O_APPEND check"
888 # LU-9409, size with O_APPEND and tiny writes
890 local file=$DIR/$tfile
893 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
894 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
898 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
901 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
904 #racing tiny & normal writes
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
906 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
908 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
911 #racing tiny & normal writes 2, ugly numbers
912 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
913 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
915 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
918 run_test 23c "O_APPEND size checks for tiny writes"
920 # LU-11069 file offset is correct after appending writes
922 local file=$DIR/$tfile
925 echo CentaurHauls > $file
926 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
927 if ((offset != 26)); then
928 error "wrong offset, expected 26, got '$offset'"
931 run_test 23d "file offset is correct after appending writes"
935 echo '-- same directory rename'
936 test_mkdir $DIR/$tdir
937 touch $DIR/$tdir/$tfile.1
938 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24a "rename file to non-existent target"
944 test_mkdir $DIR/$tdir
945 touch $DIR/$tdir/$tfile.{1,2}
946 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
947 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
948 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
950 run_test 24b "rename file to existing target"
953 test_mkdir $DIR/$tdir
954 test_mkdir $DIR/$tdir/d$testnum.1
955 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
956 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
957 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
959 run_test 24c "rename directory to non-existent target"
962 test_mkdir -c1 $DIR/$tdir
963 test_mkdir -c1 $DIR/$tdir/d$testnum.1
964 test_mkdir -c1 $DIR/$tdir/d$testnum.2
965 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
966 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
967 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
969 run_test 24d "rename directory to existing target"
972 echo '-- cross directory renames --'
976 mv $DIR/R5a/f $DIR/R5b/g
977 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
978 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
980 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
985 touch $DIR/R6a/f $DIR/R6b/g
986 mv $DIR/R6a/f $DIR/R6b/g
987 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
988 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
990 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
995 test_mkdir $DIR/R7a/d
996 mv $DIR/R7a/d $DIR/R7b/e
997 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
998 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1000 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1003 test_mkdir -c1 $DIR/R8a
1004 test_mkdir -c1 $DIR/R8b
1005 test_mkdir -c1 $DIR/R8a/d
1006 test_mkdir -c1 $DIR/R8b/e
1007 mrename $DIR/R8a/d $DIR/R8b/e
1008 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1009 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1011 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1014 echo "-- rename error cases"
1016 test_mkdir $DIR/R9/a
1018 mrename $DIR/R9/f $DIR/R9/a
1019 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1020 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1021 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1023 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1027 mrename $DIR/R10/f $DIR/R10/g
1028 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1029 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1030 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1032 run_test 24j "source does not exist ============================"
1035 test_mkdir $DIR/R11a
1036 test_mkdir $DIR/R11a/d
1038 mv $DIR/R11a/f $DIR/R11a/d
1039 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1040 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1042 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1044 # bug 2429 - rename foo foo foo creates invalid file
1047 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1049 run_test 24l "Renaming a file to itself ========================"
1053 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1054 # on ext3 this does not remove either the source or target files
1055 # though the "expected" operation would be to remove the source
1056 $CHECKSTAT -t file ${f} || error "${f} missing"
1057 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1059 run_test 24m "Renaming a file to a hard link to itself ========="
1063 # this stats the old file after it was renamed, so it should fail
1065 $CHECKSTAT ${f} || error "${f} missing"
1067 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1068 $CHECKSTAT -a ${f} || error "${f} exists"
1070 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1073 test_mkdir $DIR/$tdir
1074 rename_many -s random -v -n 10 $DIR/$tdir
1076 run_test 24o "rename of files during htree split"
1079 test_mkdir $DIR/R12a
1080 test_mkdir $DIR/R12b
1081 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1082 mrename $DIR/R12a $DIR/R12b
1083 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1084 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1085 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1086 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1088 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1090 cleanup_multiop_pause() {
1092 kill -USR1 $MULTIPID
1096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1098 test_mkdir $DIR/R13a
1099 test_mkdir $DIR/R13b
1100 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1101 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1104 trap cleanup_multiop_pause EXIT
1105 mrename $DIR/R13a $DIR/R13b
1106 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1107 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1108 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1109 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1110 cleanup_multiop_pause
1111 wait $MULTIPID || error "multiop close failed"
1113 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1115 test_24r() { #bug 3789
1116 test_mkdir $DIR/R14a
1117 test_mkdir $DIR/R14a/b
1118 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1119 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1120 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1122 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1125 test_mkdir $DIR/R15a
1126 test_mkdir $DIR/R15a/b
1127 test_mkdir $DIR/R15a/b/c
1128 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1130 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1132 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1134 test_mkdir $DIR/R16a
1135 test_mkdir $DIR/R16a/b
1136 test_mkdir $DIR/R16a/b/c
1137 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1138 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1139 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1141 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1143 test_24u() { # bug12192
1144 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1145 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1147 run_test 24u "create stripe file"
1149 simple_cleanup_common() {
1152 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1154 local start=$SECONDS
1157 wait_delete_completed
1158 echo "cleanup time $((SECONDS - start))"
1162 max_pages_per_rpc() {
1163 local mdtname="$(printf "MDT%04x" ${1:-0})"
1164 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1170 local nrfiles=${COUNT:-100000}
1171 local fname="$DIR/$tdir/$tfile"
1173 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1174 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1176 test_mkdir "$(dirname $fname)"
1177 # assume MDT0000 has the fewest inodes
1178 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1179 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1180 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1182 trap simple_cleanup_common EXIT
1184 createmany -m "$fname" $nrfiles
1186 cancel_lru_locks mdc
1187 lctl set_param mdc.*.stats clear
1189 # was previously test_24D: LU-6101
1190 # readdir() returns correct number of entries after cursor reload
1191 local num_ls=$(ls $DIR/$tdir | wc -l)
1192 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1193 local num_all=$(ls -a $DIR/$tdir | wc -l)
1194 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1195 [ $num_all -ne $((nrfiles + 2)) ]; then
1196 error "Expected $nrfiles files, got $num_ls " \
1197 "($num_uniq unique $num_all .&..)"
1199 # LU-5 large readdir
1200 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1201 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1202 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1203 # take into account of overhead in lu_dirpage header and end mark in
1204 # each page, plus one in rpc_num calculation.
1205 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1206 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1207 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1208 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1209 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1210 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1211 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1212 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1213 error "large readdir doesn't take effect: " \
1214 "$mds_readpage should be about $rpc_max"
1216 simple_cleanup_common
1218 run_test 24v "list large directory (test hash collision, b=17560)"
1220 test_24w() { # bug21506
1222 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1223 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1224 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1225 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1226 [[ "$SZ1" -eq "$SZ2" ]] ||
1227 error "Error reading at the end of the file $tfile"
1229 run_test 24w "Reading a file larger than 4Gb"
1232 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1234 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1235 skip "Need MDS version at least 2.7.56"
1238 local remote_dir=$DIR/$tdir/remote_dir
1240 test_mkdir $DIR/$tdir
1241 $LFS mkdir -i $MDTIDX $remote_dir ||
1242 error "create remote directory failed"
1244 test_mkdir $DIR/$tdir/src_dir
1245 touch $DIR/$tdir/src_file
1246 test_mkdir $remote_dir/tgt_dir
1247 touch $remote_dir/tgt_file
1249 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1250 error "rename dir cross MDT failed!"
1252 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1253 error "rename file cross MDT failed!"
1255 touch $DIR/$tdir/ln_file
1256 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1257 error "ln file cross MDT failed"
1259 rm -rf $DIR/$tdir || error "Can not delete directories"
1261 run_test 24x "cross MDT rename/link"
1264 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1267 local remote_dir=$DIR/$tdir/remote_dir
1270 test_mkdir $DIR/$tdir
1271 $LFS mkdir -i $mdtidx $remote_dir ||
1272 error "create remote directory failed"
1274 test_mkdir $remote_dir/src_dir
1275 touch $remote_dir/src_file
1276 test_mkdir $remote_dir/tgt_dir
1277 touch $remote_dir/tgt_file
1279 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1280 error "rename subdir in the same remote dir failed!"
1282 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1283 error "rename files in the same remote dir failed!"
1285 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1286 error "link files in the same remote dir failed!"
1288 rm -rf $DIR/$tdir || error "Can not delete directories"
1290 run_test 24y "rename/link on the same dir should succeed"
1293 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1294 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1295 skip "Need MDS version at least 2.12.51"
1299 for index in 0 1; do
1300 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1301 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1304 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1306 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1307 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1309 local mdts=$(comma_list $(mdts_nodes))
1311 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1312 stack_trap "do_nodes $mdts $LCTL \
1313 set_param mdt.*.enable_remote_rename=1" EXIT
1315 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1317 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1318 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1320 run_test 24z "cross-MDT rename is done as cp"
1322 test_24A() { # LU-3182
1326 test_mkdir $DIR/$tdir
1327 trap simple_cleanup_common EXIT
1328 createmany -m $DIR/$tdir/$tfile $NFILES
1329 local t=$(ls $DIR/$tdir | wc -l)
1330 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1331 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1332 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1333 [ $v -ne $((NFILES + 2)) ] ; then
1334 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1337 simple_cleanup_common || error "Can not delete directories"
1339 run_test 24A "readdir() returns correct number of entries."
1341 test_24B() { # LU-4805
1342 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1346 test_mkdir $DIR/$tdir
1347 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1348 error "create striped dir failed"
1350 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1351 [ $count -eq 2 ] || error "Expected 2, got $count"
1353 touch $DIR/$tdir/striped_dir/a
1355 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1356 [ $count -eq 3 ] || error "Expected 3, got $count"
1358 touch $DIR/$tdir/striped_dir/.f
1360 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1361 [ $count -eq 4 ] || error "Expected 4, got $count"
1363 rm -rf $DIR/$tdir || error "Can not delete directories"
1365 run_test 24B "readdir for striped dir return correct number of entries"
1368 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1374 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1375 error "create striped dir failed"
1377 cd $DIR/$tdir/d0/striped_dir
1379 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1380 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1381 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1383 [ "$d0_ino" = "$parent_ino" ] ||
1384 error ".. wrong, expect $d0_ino, get $parent_ino"
1386 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1387 error "mv striped dir failed"
1389 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1391 [ "$d1_ino" = "$parent_ino" ] ||
1392 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1394 run_test 24C "check .. in striped dir"
1397 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1401 mkdir $DIR/$tdir/src_dir
1402 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1403 error "create remote source failed"
1405 touch $DIR/$tdir/src_dir/src_child/a
1407 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1408 error "create remote target dir failed"
1410 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1411 error "create remote target child failed"
1413 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1414 error "rename dir cross MDT failed!"
1418 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1419 error "src_child still exists after rename"
1421 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1422 error "missing file(a) after rename"
1424 rm -rf $DIR/$tdir || error "Can not delete directories"
1426 run_test 24E "cross MDT rename/link"
1429 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1432 [ "$SLOW" = "no" ] && repeats=100
1436 echo "$repeats repeats"
1437 for ((i = 0; i < repeats; i++)); do
1438 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1439 touch $DIR/$tdir/test/a || error "touch fails"
1440 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1441 rm -rf $DIR/$tdir/test || error "rmdir fails"
1446 run_test 24F "hash order vs readdir (LU-11330)"
1449 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1454 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1455 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1456 touch $DIR/$tdir-0/f1 || error "touch f1"
1457 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1458 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1459 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1460 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1461 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1463 run_test 24G "migrate symlink in rename"
1466 echo '== symlink sanity ============================================='
1470 touch $DIR/s25/foo ||
1471 error "File creation in symlinked directory failed"
1473 run_test 25a "create file in symlinked directory ==============="
1476 [ ! -d $DIR/d25 ] && test_25a
1477 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1479 run_test 25b "lookup file in symlinked directory ==============="
1483 test_mkdir $DIR/d26/d26-2
1484 ln -s d26/d26-2 $DIR/s26
1485 touch $DIR/s26/foo || error "File creation failed"
1487 run_test 26a "multiple component symlink ======================="
1490 test_mkdir -p $DIR/$tdir/d26-2
1491 ln -s $tdir/d26-2/foo $DIR/s26-2
1492 touch $DIR/s26-2 || error "File creation failed"
1494 run_test 26b "multiple component symlink at end of lookup ======"
1497 test_mkdir $DIR/d26.2
1498 touch $DIR/d26.2/foo
1499 ln -s d26.2 $DIR/s26.2-1
1500 ln -s s26.2-1 $DIR/s26.2-2
1501 ln -s s26.2-2 $DIR/s26.2-3
1502 chmod 0666 $DIR/s26.2-3/foo
1504 run_test 26c "chain of symlinks"
1506 # recursive symlinks (bug 439)
1508 ln -s d26-3/foo $DIR/d26-3
1510 run_test 26d "create multiple component recursive symlink"
1513 [ ! -h $DIR/d26-3 ] && test_26d
1516 run_test 26e "unlink multiple component recursive symlink"
1518 # recursive symlinks (bug 7022)
1520 test_mkdir $DIR/$tdir
1521 test_mkdir $DIR/$tdir/$tfile
1522 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1523 test_mkdir -p lndir/bar1
1524 test_mkdir $DIR/$tdir/$tfile/$tfile
1525 cd $tfile || error "cd $tfile failed"
1526 ln -s .. dotdot || error "ln dotdot failed"
1527 ln -s dotdot/lndir lndir || error "ln lndir failed"
1528 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1529 output=`ls $tfile/$tfile/lndir/bar1`
1530 [ "$output" = bar1 ] && error "unexpected output"
1531 rm -r $tfile || error "rm $tfile failed"
1532 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1534 run_test 26f "rm -r of a directory which has recursive symlink"
1537 test_mkdir $DIR/$tdir
1538 $LFS getstripe $DIR/$tdir
1539 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1540 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1541 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1543 run_test 27a "one stripe file"
1546 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1548 test_mkdir $DIR/$tdir
1549 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1550 $LFS getstripe -c $DIR/$tdir/$tfile
1551 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1552 error "two-stripe file doesn't have two stripes"
1554 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1556 run_test 27b "create and write to two stripe file"
1558 # 27c family tests specific striping, setstripe -o
1560 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1561 test_mkdir -p $DIR/$tdir
1564 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1565 $LFS getstripe -i $DIR/$tdir/$tfile
1566 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1567 error "stripe not on specified OST"
1569 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1571 run_test 27ca "one stripe on specified OST"
1574 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1575 test_mkdir -p $DIR/$tdir
1577 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1578 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1581 # Strip getstripe output to a space separated list of OSTs
1582 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1583 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1584 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1585 error "stripes not on specified OSTs"
1587 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1589 run_test 27cb "two stripes on specified OSTs"
1592 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1593 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1594 skip "server does not support overstriping"
1596 test_mkdir -p $DIR/$tdir
1598 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1599 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1602 # Strip getstripe output to a space separated list of OSTs
1603 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1604 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1605 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1606 error "stripes not on specified OSTs"
1608 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1610 run_test 27cc "two stripes on the same OST"
1613 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1614 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1615 skip "server does not support overstriping"
1616 test_mkdir -p $DIR/$tdir
1617 local osts="0,1,1,0"
1618 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1619 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1622 # Strip getstripe output to a space separated list of OSTs
1623 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1624 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1625 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1626 error "stripes not on specified OSTs"
1628 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1630 run_test 27cd "four stripes on two OSTs"
1633 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1634 skip_env "too many osts, skipping"
1635 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1636 skip "server does not support overstriping"
1637 # We do one more stripe than we have OSTs
1638 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1639 skip_env "ea_inode feature disabled"
1641 test_mkdir -p $DIR/$tdir
1643 for i in $(seq 0 $OSTCOUNT);
1646 if [ $i -ne $OSTCOUNT ]; then
1650 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1651 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1654 # Strip getstripe output to a space separated list of OSTs
1655 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1656 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1657 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1658 error "stripes not on specified OSTs"
1660 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1662 run_test 27ce "more stripes than OSTs with -o"
1665 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1668 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1669 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1670 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1671 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1672 error "failed to set $osp_proc=0"
1674 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1677 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1678 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1679 error "failed to set $osp_proc=1"
1682 error "should return error due to $osp_proc=0"
1684 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1687 test_mkdir $DIR/$tdir
1688 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1689 error "setstripe failed"
1690 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1691 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1693 run_test 27d "create file with default settings"
1696 # LU-5839 adds check for existed layout before setting it
1697 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1698 skip "Need MDS version at least 2.7.56"
1700 test_mkdir $DIR/$tdir
1701 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1702 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1703 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1705 run_test 27e "setstripe existing file (should return error)"
1708 test_mkdir $DIR/$tdir
1709 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1710 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1711 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1712 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1713 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1714 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1716 run_test 27f "setstripe with bad stripe size (should return error)"
1719 test_mkdir $DIR/$tdir
1720 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1721 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1722 error "$DIR/$tdir/$tfile has object"
1724 run_test 27g "$LFS getstripe with no objects"
1727 test_mkdir $DIR/$tdir
1728 touch $DIR/$tdir/$tfile || error "touch failed"
1729 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1730 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1732 (( rc == 2 )) || error "getstripe did not return ENOENT"
1734 run_test 27ga "$LFS getstripe with missing file (should return error)"
1737 test_mkdir $DIR/$tdir
1738 touch $DIR/$tdir/$tfile || error "touch failed"
1739 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1740 error "missing objects"
1742 run_test 27i "$LFS getstripe with some objects"
1745 test_mkdir $DIR/$tdir
1746 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1747 error "setstripe failed" || true
1749 run_test 27j "setstripe with bad stripe offset (should return error)"
1751 test_27k() { # bug 2844
1752 test_mkdir $DIR/$tdir
1753 local file=$DIR/$tdir/$tfile
1754 local ll_max_blksize=$((4 * 1024 * 1024))
1755 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1756 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1757 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1758 dd if=/dev/zero of=$file bs=4k count=1
1759 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1760 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1762 run_test 27k "limit i_blksize for broken user apps"
1765 mcreate $DIR/$tfile || error "creating file"
1766 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1767 error "setstripe should have failed" || true
1769 run_test 27l "check setstripe permissions (should return error)"
1772 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1774 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1775 skip_env "multiple clients -- skipping"
1777 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1779 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1780 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1782 trap simple_cleanup_common EXIT
1783 test_mkdir $DIR/$tdir
1784 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1785 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1786 error "dd should fill OST0"
1788 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1790 [ $i -gt 256 ] && break
1793 touch $DIR/$tdir/$tfile.$i
1794 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1795 awk '{print $1}'| grep -w "0") ] &&
1796 error "OST0 was full but new created file still use it"
1798 touch $DIR/$tdir/$tfile.$i
1799 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1800 awk '{print $1}'| grep -w "0") ] &&
1801 error "OST0 was full but new created file still use it"
1802 simple_cleanup_common
1804 run_test 27m "create file while OST0 was full"
1806 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1807 # if the OST isn't full anymore.
1809 local ostidx=${1:-""}
1814 local list=$(comma_list $(osts_nodes))
1815 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1817 do_nodes $list lctl set_param fail_loc=0
1818 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1819 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1820 awk '{print $1 * 2;exit;}')
1821 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1823 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1826 __exhaust_precreations() {
1829 local FAILIDX=${3:-$OSTIDX}
1830 local ofacet=ost$((OSTIDX + 1))
1832 test_mkdir -p -c1 $DIR/$tdir
1833 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1834 local mfacet=mds$((mdtidx + 1))
1835 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1837 local OST=$(ostname_from_index $OSTIDX)
1840 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1841 local last_id=$(do_facet $mfacet lctl get_param -n \
1842 osp.$mdtosc_proc1.prealloc_last_id)
1843 local next_id=$(do_facet $mfacet lctl get_param -n \
1844 osp.$mdtosc_proc1.prealloc_next_id)
1846 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1847 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1849 test_mkdir -p $DIR/$tdir/${OST}
1850 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1851 #define OBD_FAIL_OST_ENOSPC 0x215
1852 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1853 echo "Creating to objid $last_id on ost $OST..."
1854 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1855 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1856 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1859 exhaust_precreations() {
1860 __exhaust_precreations $1 $2 $3
1864 exhaust_all_precreations() {
1866 for (( i=0; i < OSTCOUNT; i++ )) ; do
1867 __exhaust_precreations $i $1 -1
1873 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1875 remote_mds_nodsh && skip "remote MDS with nodsh"
1876 remote_ost_nodsh && skip "remote OST with nodsh"
1879 rm -f $DIR/$tdir/$tfile
1880 exhaust_precreations 0 0x80000215
1881 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1882 touch $DIR/$tdir/$tfile || error "touch failed"
1883 $LFS getstripe $DIR/$tdir/$tfile
1886 run_test 27n "create file with some full OSTs"
1889 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1891 remote_mds_nodsh && skip "remote MDS with nodsh"
1892 remote_ost_nodsh && skip "remote OST with nodsh"
1895 rm -f $DIR/$tdir/$tfile
1896 exhaust_all_precreations 0x215
1898 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1903 run_test 27o "create file with all full OSTs (should error)"
1906 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1908 remote_mds_nodsh && skip "remote MDS with nodsh"
1909 remote_ost_nodsh && skip "remote OST with nodsh"
1912 rm -f $DIR/$tdir/$tfile
1913 test_mkdir $DIR/$tdir
1915 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1916 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1917 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1919 exhaust_precreations 0 0x80000215
1920 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1921 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1922 $LFS getstripe $DIR/$tdir/$tfile
1926 run_test 27p "append to a truncated file with some full OSTs"
1929 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1931 remote_mds_nodsh && skip "remote MDS with nodsh"
1932 remote_ost_nodsh && skip "remote OST with nodsh"
1935 rm -f $DIR/$tdir/$tfile
1937 test_mkdir $DIR/$tdir
1938 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1939 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1940 error "truncate $DIR/$tdir/$tfile failed"
1941 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1943 exhaust_all_precreations 0x215
1945 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1946 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1950 run_test 27q "append to truncated file with all OSTs full (should error)"
1953 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1955 remote_mds_nodsh && skip "remote MDS with nodsh"
1956 remote_ost_nodsh && skip "remote OST with nodsh"
1959 rm -f $DIR/$tdir/$tfile
1960 exhaust_precreations 0 0x80000215
1962 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1966 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1968 test_27s() { # bug 10725
1969 test_mkdir $DIR/$tdir
1970 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1971 local stripe_count=0
1972 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1973 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1974 error "stripe width >= 2^32 succeeded" || true
1977 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1979 test_27t() { # bug 10864
1984 $WLFS getstripe $tfile
1987 run_test 27t "check that utils parse path correctly"
1989 test_27u() { # bug 4900
1990 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1991 remote_mds_nodsh && skip "remote MDS with nodsh"
1994 local list=$(comma_list $(mdts_nodes))
1996 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1997 do_nodes $list $LCTL set_param fail_loc=0x139
1998 test_mkdir -p $DIR/$tdir
1999 trap simple_cleanup_common EXIT
2000 createmany -o $DIR/$tdir/t- 1000
2001 do_nodes $list $LCTL set_param fail_loc=0
2003 TLOG=$TMP/$tfile.getstripe
2004 $LFS getstripe $DIR/$tdir > $TLOG
2005 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2006 unlinkmany $DIR/$tdir/t- 1000
2008 [[ $OBJS -gt 0 ]] &&
2009 error "$OBJS objects created on OST-0. See $TLOG" ||
2012 run_test 27u "skip object creation on OSC w/o objects"
2014 test_27v() { # bug 4900
2015 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2017 remote_mds_nodsh && skip "remote MDS with nodsh"
2018 remote_ost_nodsh && skip "remote OST with nodsh"
2020 exhaust_all_precreations 0x215
2023 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2025 touch $DIR/$tdir/$tfile
2026 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2028 for (( i=1; i < OSTCOUNT; i++ )); do
2029 do_facet ost$i lctl set_param fail_loc=0x705
2031 local START=`date +%s`
2032 createmany -o $DIR/$tdir/$tfile 32
2034 local FINISH=`date +%s`
2035 local TIMEOUT=`lctl get_param -n timeout`
2036 local PROCESS=$((FINISH - START))
2037 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2038 error "$FINISH - $START >= $TIMEOUT / 2"
2039 sleep $((TIMEOUT / 2 - PROCESS))
2042 run_test 27v "skip object creation on slow OST"
2044 test_27w() { # bug 10997
2045 test_mkdir $DIR/$tdir
2046 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2047 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2048 error "stripe size $size != 65536" || true
2049 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2050 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2052 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2055 [[ $OSTCOUNT -lt 2 ]] &&
2056 skip_env "skipping multiple stripe count/offset test"
2058 test_mkdir $DIR/$tdir
2059 for i in $(seq 1 $OSTCOUNT); do
2061 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2062 error "setstripe -c $i -i $offset failed"
2063 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2064 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2065 [ $count -ne $i ] && error "stripe count $count != $i" || true
2066 [ $index -ne $offset ] &&
2067 error "stripe offset $index != $offset" || true
2070 run_test 27wa "check $LFS setstripe -c -i options"
2073 remote_ost_nodsh && skip "remote OST with nodsh"
2074 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2077 OFFSET=$(($OSTCOUNT - 1))
2079 local OST=$(ostname_from_index $OSTIDX)
2081 test_mkdir $DIR/$tdir
2082 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2083 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2085 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2086 for i in $(seq 0 $OFFSET); do
2087 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2088 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2089 error "OST0 was degraded but new created file still use it"
2091 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2093 run_test 27x "create files while OST0 is degraded"
2096 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2097 remote_mds_nodsh && skip "remote MDS with nodsh"
2098 remote_ost_nodsh && skip "remote OST with nodsh"
2099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2101 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2102 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2103 osp.$mdtosc.prealloc_last_id)
2104 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2105 osp.$mdtosc.prealloc_next_id)
2106 local fcount=$((last_id - next_id))
2107 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2108 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2110 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2111 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2112 local OST_DEACTIVE_IDX=-1
2117 for OSC in $MDS_OSCS; do
2118 OST=$(osc_to_ost $OSC)
2119 OSTIDX=$(index_from_ostuuid $OST)
2120 if [ $OST_DEACTIVE_IDX == -1 ]; then
2121 OST_DEACTIVE_IDX=$OSTIDX
2123 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2124 echo $OSC "is Deactivated:"
2125 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2129 OSTIDX=$(index_from_ostuuid $OST)
2130 test_mkdir $DIR/$tdir
2131 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2133 for OSC in $MDS_OSCS; do
2134 OST=$(osc_to_ost $OSC)
2135 OSTIDX=$(index_from_ostuuid $OST)
2136 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2137 echo $OST "is degraded:"
2138 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2139 obdfilter.$OST.degraded=1
2144 createmany -o $DIR/$tdir/$tfile $fcount
2146 for OSC in $MDS_OSCS; do
2147 OST=$(osc_to_ost $OSC)
2148 OSTIDX=$(index_from_ostuuid $OST)
2149 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2150 echo $OST "is recovered from degraded:"
2151 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2152 obdfilter.$OST.degraded=0
2154 do_facet $SINGLEMDS lctl --device %$OSC activate
2158 # all osp devices get activated, hence -1 stripe count restored
2159 local stripe_count=0
2161 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2162 # devices get activated.
2164 $LFS setstripe -c -1 $DIR/$tfile
2165 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2167 [ $stripe_count -ne $OSTCOUNT ] &&
2168 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2171 run_test 27y "create files while OST0 is degraded and the rest inactive"
2177 lmm_count=$($LFS getstripe -c $1)
2178 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2179 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2181 local old_ifs="$IFS"
2183 fid=($($LFS path2fid $1))
2186 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2187 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2189 # compare lmm_seq and lu_fid->f_seq
2190 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2191 # compare lmm_object_id and lu_fid->oid
2192 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2194 # check the trusted.fid attribute of the OST objects of the file
2195 local have_obdidx=false
2197 $LFS getstripe $1 | while read obdidx oid hex seq; do
2198 # skip lines up to and including "obdidx"
2199 [ -z "$obdidx" ] && break
2200 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2201 $have_obdidx || continue
2203 local ost=$((obdidx + 1))
2204 local dev=$(ostdevname $ost)
2207 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2209 seq=$(echo $seq | sed -e "s/^0x//g")
2210 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2211 oid_hex=$(echo $oid)
2213 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2215 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2219 # Don't unmount/remount the OSTs if we don't need to do that.
2220 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2221 # update too, until that use mount/ll_decode_filter_fid/mount.
2222 # Re-enable when debugfs will understand new filter_fid.
2224 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2225 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2226 $dev 2>/dev/null" | grep "parent=")
2228 if [ -z "$ff" ]; then
2230 mount_fstype ost$ost
2231 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2232 $(facet_mntpt ost$ost)/$obj_file)
2233 unmount_fstype ost$ost
2234 start ost$ost $dev $OST_MOUNT_OPTS
2238 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2240 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2242 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2243 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2245 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2246 # stripe_size=1048576 component_id=1 component_start=0 \
2247 # component_end=33554432
2248 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2249 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2250 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2252 if grep -q 'stripe=' <<<$ff; then
2253 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2255 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2256 # into f_ver in this case. See comment on ff_parent.
2257 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2260 # compare lmm_seq and filter_fid->ff_parent.f_seq
2261 [ $ff_pseq = $lmm_seq ] ||
2262 error "FF parent SEQ $ff_pseq != $lmm_seq"
2263 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2264 [ $ff_poid = $lmm_oid ] ||
2265 error "FF parent OID $ff_poid != $lmm_oid"
2266 (($ff_pstripe == $stripe_nr)) ||
2267 error "FF stripe $ff_pstripe != $stripe_nr"
2269 stripe_nr=$((stripe_nr + 1))
2270 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2272 if grep -q 'stripe_count=' <<<$ff; then
2273 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2274 -e 's/ .*//' <<<$ff)
2275 [ $lmm_count = $ff_scnt ] ||
2276 error "FF stripe count $lmm_count != $ff_scnt"
2282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2283 remote_ost_nodsh && skip "remote OST with nodsh"
2285 test_mkdir $DIR/$tdir
2286 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2287 { error "setstripe -c -1 failed"; return 1; }
2288 # We need to send a write to every object to get parent FID info set.
2289 # This _should_ also work for setattr, but does not currently.
2290 # touch $DIR/$tdir/$tfile-1 ||
2291 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2292 { error "dd $tfile-1 failed"; return 2; }
2293 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2294 { error "setstripe -c -1 failed"; return 3; }
2295 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2296 { error "dd $tfile-2 failed"; return 4; }
2298 # make sure write RPCs have been sent to OSTs
2301 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2302 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2304 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2306 test_27A() { # b=19102
2307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2309 save_layout_restore_at_exit $MOUNT
2310 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2311 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2312 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2313 local default_size=$($LFS getstripe -S $MOUNT)
2314 local default_offset=$($LFS getstripe -i $MOUNT)
2315 local dsize=$(do_facet $SINGLEMDS \
2316 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2317 [ $default_size -eq $dsize ] ||
2318 error "stripe size $default_size != $dsize"
2319 [ $default_offset -eq -1 ] ||
2320 error "stripe offset $default_offset != -1"
2322 run_test 27A "check filesystem-wide default LOV EA values"
2324 test_27B() { # LU-2523
2325 test_mkdir $DIR/$tdir
2326 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2328 # open f1 with O_LOV_DELAY_CREATE
2330 # call setstripe ioctl on open file descriptor for f1
2332 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2336 # open f1 with O_LOV_DELAY_CREATE
2338 # call setstripe ioctl on open file descriptor for f1
2340 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2342 # Allow multiop to fail in imitation of NFS's busted semantics.
2345 run_test 27B "call setstripe on open unlinked file/rename victim"
2347 # 27C family tests full striping and overstriping
2348 test_27Ca() { #LU-2871
2349 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2357 test_mkdir $DIR/$tdir
2359 for i in $(seq 0 $((OSTCOUNT - 1))); do
2360 # set stripe across all OSTs starting from OST$i
2361 $LFS setstripe -i $i -c -1 $tfile$i
2362 # get striping information
2363 ost_idx=($($LFS getstripe $tfile$i |
2364 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2368 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2369 error "${#ost_idx[@]} != $OSTCOUNT"
2371 for index in $(seq 0 $((OSTCOUNT - 1))); do
2373 for j in $(echo ${ost_idx[@]}); do
2374 if [ $index -eq $j ]; then
2380 error "Can not find $index in ${ost_idx[@]}"
2384 run_test 27Ca "check full striping across all OSTs"
2387 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2388 skip "server does not support overstriping"
2389 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2390 skip_env "too many osts, skipping"
2392 test_mkdir -p $DIR/$tdir
2393 local setcount=$(($OSTCOUNT * 2))
2394 [ $setcount -ge 160 ] || large_xattr_enabled ||
2395 skip_env "ea_inode feature disabled"
2397 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2398 error "setstripe failed"
2400 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2401 [ $count -eq $setcount ] ||
2402 error "stripe count $count, should be $setcount"
2404 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2405 error "overstriped should be set in pattern"
2407 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2410 run_test 27Cb "more stripes than OSTs with -C"
2413 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2414 skip "server does not support overstriping"
2415 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2417 test_mkdir -p $DIR/$tdir
2418 local setcount=$(($OSTCOUNT - 1))
2420 [ $setcount -ge 160 ] || large_xattr_enabled ||
2421 skip_env "ea_inode feature disabled"
2423 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2424 error "setstripe failed"
2426 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2427 [ $count -eq $setcount ] ||
2428 error "stripe count $count, should be $setcount"
2430 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2431 error "overstriped should not be set in pattern"
2433 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2436 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2439 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2440 skip "server does not support overstriping"
2441 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2442 large_xattr_enabled || skip_env "ea_inode feature disabled"
2444 test_mkdir -p $DIR/$tdir
2445 local setcount=$LOV_MAX_STRIPE_COUNT
2447 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2448 error "setstripe failed"
2450 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2451 [ $count -eq $setcount ] ||
2452 error "stripe count $count, should be $setcount"
2454 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2455 error "overstriped should be set in pattern"
2457 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2460 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2462 run_test 27Cd "test maximum stripe count"
2465 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2466 skip "server does not support overstriping"
2467 test_mkdir -p $DIR/$tdir
2469 pool_add $TESTNAME || error "Pool creation failed"
2470 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2474 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2475 error "setstripe failed"
2477 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2478 [ $count -eq $setcount ] ||
2479 error "stripe count $count, should be $setcount"
2481 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2482 error "overstriped should be set in pattern"
2484 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2487 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2489 run_test 27Ce "test pool with overstriping"
2492 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2493 skip "server does not support overstriping"
2494 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2495 skip_env "too many osts, skipping"
2497 test_mkdir -p $DIR/$tdir
2499 local setcount=$(($OSTCOUNT * 2))
2500 [ $setcount -ge 160 ] || large_xattr_enabled ||
2501 skip_env "ea_inode feature disabled"
2503 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2504 error "setstripe failed"
2506 echo 1 > $DIR/$tdir/$tfile
2508 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2509 [ $count -eq $setcount ] ||
2510 error "stripe count $count, should be $setcount"
2512 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2513 error "overstriped should be set in pattern"
2515 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2518 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2520 run_test 27Cf "test default inheritance with overstriping"
2523 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2524 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2525 remote_mds_nodsh && skip "remote MDS with nodsh"
2527 local POOL=${POOL:-testpool}
2529 local last_ost=$(($OSTCOUNT - 1))
2531 local ost_list=$(seq $first_ost $ost_step $last_ost)
2532 local ost_range="$first_ost $last_ost $ost_step"
2534 test_mkdir $DIR/$tdir
2535 pool_add $POOL || error "pool_add failed"
2536 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2539 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2541 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2542 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2543 skip27D+=" -s 30,31"
2544 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2545 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2546 skip27D+=" -s 32,33"
2547 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2549 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2550 error "llapi_layout_test failed"
2552 destroy_test_pools || error "destroy test pools failed"
2554 run_test 27D "validate llapi_layout API"
2556 # Verify that default_easize is increased from its initial value after
2557 # accessing a widely striped file.
2559 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2560 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2561 skip "client does not have LU-3338 fix"
2563 # 72 bytes is the minimum space required to store striping
2564 # information for a file striped across one OST:
2565 # (sizeof(struct lov_user_md_v3) +
2566 # sizeof(struct lov_user_ost_data_v1))
2568 $LCTL set_param -n llite.*.default_easize $min_easize ||
2569 error "lctl set_param failed"
2570 local easize=$($LCTL get_param -n llite.*.default_easize)
2572 [ $easize -eq $min_easize ] ||
2573 error "failed to set default_easize"
2575 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2576 error "setstripe failed"
2577 # In order to ensure stat() call actually talks to MDS we need to
2578 # do something drastic to this file to shake off all lock, e.g.
2579 # rename it (kills lookup lock forcing cache cleaning)
2580 mv $DIR/$tfile $DIR/${tfile}-1
2581 ls -l $DIR/${tfile}-1
2584 easize=$($LCTL get_param -n llite.*.default_easize)
2586 [ $easize -gt $min_easize ] ||
2587 error "default_easize not updated"
2589 run_test 27E "check that default extended attribute size properly increases"
2591 test_27F() { # LU-5346/LU-7975
2592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2593 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2594 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2595 skip "Need MDS version at least 2.8.51"
2596 remote_ost_nodsh && skip "remote OST with nodsh"
2598 test_mkdir $DIR/$tdir
2600 $LFS setstripe -c 2 $DIR/$tdir
2602 # stop all OSTs to reproduce situation for LU-7975 ticket
2603 for num in $(seq $OSTCOUNT); do
2607 # open/create f0 with O_LOV_DELAY_CREATE
2608 # truncate f0 to a non-0 size
2610 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2612 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2613 # open/write it again to force delayed layout creation
2614 cat /etc/hosts > $DIR/$tdir/f0 &
2618 for num in $(seq $OSTCOUNT); do
2619 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2620 error "ost$num failed to start"
2623 wait $catpid || error "cat failed"
2625 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2626 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2627 error "wrong stripecount"
2630 run_test 27F "Client resend delayed layout creation with non-zero size"
2632 test_27G() { #LU-10629
2633 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2634 skip "Need MDS version at least 2.11.51"
2635 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2636 remote_mds_nodsh && skip "remote MDS with nodsh"
2637 local POOL=${POOL:-testpool}
2638 local ostrange="0 0 1"
2640 test_mkdir $DIR/$tdir
2641 touch $DIR/$tdir/$tfile.nopool
2642 pool_add $POOL || error "pool_add failed"
2643 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2644 $LFS setstripe -p $POOL $DIR/$tdir
2646 local pool=$($LFS getstripe -p $DIR/$tdir)
2648 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2649 touch $DIR/$tdir/$tfile.default
2650 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2651 $LFS find $DIR/$tdir -type f --pool $POOL
2652 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2653 [[ "$found" == "2" ]] ||
2654 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2656 $LFS setstripe -d $DIR/$tdir
2658 pool=$($LFS getstripe -p -d $DIR/$tdir)
2660 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2662 run_test 27G "Clear OST pool from stripe"
2665 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2666 skip "Need MDS version newer than 2.11.54"
2667 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2668 test_mkdir $DIR/$tdir
2669 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2670 touch $DIR/$tdir/$tfile
2671 $LFS getstripe -c $DIR/$tdir/$tfile
2672 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2673 error "two-stripe file doesn't have two stripes"
2675 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2676 $LFS getstripe -y $DIR/$tdir/$tfile
2677 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2678 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2679 error "expected l_ost_idx: [02]$ not matched"
2681 # make sure ost list has been cleared
2682 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2683 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2684 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2686 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2688 run_test 27H "Set specific OSTs stripe"
2691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2692 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2693 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2694 skip "Need MDS version newer than 2.12.52"
2695 local pool=$TESTNAME
2696 local ostrange="1 1 1"
2698 save_layout_restore_at_exit $MOUNT
2699 $LFS setstripe -c 2 -i 0 $MOUNT
2700 pool_add $pool || error "pool_add failed"
2701 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2702 test_mkdir $DIR/$tdir
2703 $LFS setstripe -p $pool $DIR/$tdir
2704 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2705 $LFS getstripe $DIR/$tdir/$tfile
2707 run_test 27I "check that root dir striping does not break parent dir one"
2710 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2711 skip "Need MDS version newer than 2.12.51"
2713 test_mkdir $DIR/$tdir
2714 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2715 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2717 # create foreign file (raw way)
2718 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2719 -t 1 -F 0xda08 || error "create_foreign_file failed"
2721 # verify foreign file (raw way)
2722 parse_foreign_file -f $DIR/$tdir/$tfile |
2723 grep "lov_foreign_magic: 0x0BD70BD0" ||
2724 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2725 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2726 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2727 parse_foreign_file -f $DIR/$tdir/$tfile |
2728 grep "lov_foreign_size: 73" ||
2729 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2730 parse_foreign_file -f $DIR/$tdir/$tfile |
2731 grep "lov_foreign_type: 1" ||
2732 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2733 parse_foreign_file -f $DIR/$tdir/$tfile |
2734 grep "lov_foreign_flags: 0x0000DA08" ||
2735 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2736 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2737 grep "lov_foreign_value: 0x" |
2738 sed -e 's/lov_foreign_value: 0x//')
2739 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2740 [[ $lov = ${lov2// /} ]] ||
2741 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2743 # create foreign file (lfs + API)
2744 $LFS setstripe --foreign=daos --flags 0xda08 \
2745 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2746 error "$DIR/$tdir/${tfile}2: create failed"
2748 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2749 grep "lfm_magic:.*0x0BD70BD0" ||
2750 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2751 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2752 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2753 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2754 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2755 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2756 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2757 grep "lfm_flags:.*0x0000DA08" ||
2758 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2759 $LFS getstripe $DIR/$tdir/${tfile}2 |
2760 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2761 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2763 # modify striping should fail
2764 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2765 error "$DIR/$tdir/$tfile: setstripe should fail"
2766 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2767 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2770 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2771 cat $DIR/$tdir/${tfile}2 &&
2772 error "$DIR/$tdir/${tfile}2: read should fail"
2773 cat /etc/passwd > $DIR/$tdir/$tfile &&
2774 error "$DIR/$tdir/$tfile: write should fail"
2775 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2776 error "$DIR/$tdir/${tfile}2: write should fail"
2779 chmod 222 $DIR/$tdir/$tfile ||
2780 error "$DIR/$tdir/$tfile: chmod failed"
2781 chmod 222 $DIR/$tdir/${tfile}2 ||
2782 error "$DIR/$tdir/${tfile}2: chmod failed"
2785 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2786 error "$DIR/$tdir/$tfile: chown failed"
2787 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2788 error "$DIR/$tdir/${tfile}2: chown failed"
2790 # rename should work
2791 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2792 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2793 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2794 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2796 #remove foreign file
2797 rm $DIR/$tdir/${tfile}.new ||
2798 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2799 rm $DIR/$tdir/${tfile}2.new ||
2800 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2802 run_test 27J "basic ops on file with foreign LOV"
2805 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2806 skip "Need MDS version newer than 2.12.49"
2808 test_mkdir $DIR/$tdir
2809 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2810 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2812 # create foreign dir (raw way)
2813 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2814 error "create_foreign_dir FAILED"
2816 # verify foreign dir (raw way)
2817 parse_foreign_dir -d $DIR/$tdir/$tdir |
2818 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2819 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2820 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2821 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2822 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2823 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2824 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2825 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2826 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2827 grep "lmv_foreign_value: 0x" |
2828 sed 's/lmv_foreign_value: 0x//')
2829 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2831 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2833 # create foreign dir (lfs + API)
2834 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2835 $DIR/$tdir/${tdir}2 ||
2836 error "$DIR/$tdir/${tdir}2: create failed"
2838 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2839 grep "lfm_magic:.*0x0CD50CD0" ||
2840 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2841 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2842 # - sizeof(lfm_type) - sizeof(lfm_flags)
2843 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2844 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2845 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2846 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2847 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2848 grep "lfm_flags:.*0x0000DA05" ||
2849 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2850 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2851 grep "lfm_value.*${uuid1}@${uuid2}" ||
2852 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2854 # file create in dir should fail
2855 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2856 touch $DIR/$tdir/${tdir}2/$tfile &&
2857 "$DIR/${tdir}2: file create should fail"
2860 chmod 777 $DIR/$tdir/$tdir ||
2861 error "$DIR/$tdir: chmod failed"
2862 chmod 777 $DIR/$tdir/${tdir}2 ||
2863 error "$DIR/${tdir}2: chmod failed"
2866 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2867 error "$DIR/$tdir: chown failed"
2868 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2869 error "$DIR/${tdir}2: chown failed"
2871 # rename should work
2872 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2873 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2874 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2875 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2878 rmdir $DIR/$tdir/${tdir}.new ||
2879 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2880 rmdir $DIR/$tdir/${tdir}2.new ||
2881 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2883 run_test 27K "basic ops on dir with foreign LMV"
2886 remote_mds_nodsh && skip "remote MDS with nodsh"
2888 local POOL=${POOL:-$TESTNAME}
2890 pool_add $POOL || error "pool_add failed"
2892 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2893 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2894 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2896 run_test 27L "lfs pool_list gives correct pool name"
2899 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2900 skip "Need MDS version >= than 2.12.57"
2901 remote_mds_nodsh && skip "remote MDS with nodsh"
2902 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2904 test_mkdir $DIR/$tdir
2906 # Set default striping on directory
2907 $LFS setstripe -C 4 $DIR/$tdir
2909 echo 1 > $DIR/$tdir/${tfile}.1
2910 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2912 [ $count -eq $setcount ] ||
2913 error "(1) stripe count $count, should be $setcount"
2915 # Capture existing append_stripe_count setting for restore
2916 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2917 local mdts=$(comma_list $(mdts_nodes))
2918 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2920 local appendcount=$orig_count
2921 echo 1 >> $DIR/$tdir/${tfile}.2_append
2922 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2923 [ $count -eq $appendcount ] ||
2924 error "(2)stripe count $count, should be $appendcount for append"
2926 # Disable O_APPEND striping, verify it works
2927 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2929 # Should now get the default striping, which is 4
2931 echo 1 >> $DIR/$tdir/${tfile}.3_append
2932 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2933 [ $count -eq $setcount ] ||
2934 error "(3) stripe count $count, should be $setcount"
2936 # Try changing the stripe count for append files
2937 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2939 # Append striping is now 2 (directory default is still 4)
2941 echo 1 >> $DIR/$tdir/${tfile}.4_append
2942 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2943 [ $count -eq $appendcount ] ||
2944 error "(4) stripe count $count, should be $appendcount for append"
2946 # Test append stripe count of -1
2947 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2948 appendcount=$OSTCOUNT
2949 echo 1 >> $DIR/$tdir/${tfile}.5
2950 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2951 [ $count -eq $appendcount ] ||
2952 error "(5) stripe count $count, should be $appendcount for append"
2954 # Set append striping back to default of 1
2955 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2957 # Try a new default striping, PFL + DOM
2958 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2960 # Create normal DOM file, DOM returns stripe count == 0
2962 touch $DIR/$tdir/${tfile}.6
2963 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2964 [ $count -eq $setcount ] ||
2965 error "(6) stripe count $count, should be $setcount"
2969 echo 1 >> $DIR/$tdir/${tfile}.7_append
2970 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2971 [ $count -eq $appendcount ] ||
2972 error "(7) stripe count $count, should be $appendcount for append"
2974 # Clean up DOM layout
2975 $LFS setstripe -d $DIR/$tdir
2977 # Now test that append striping works when layout is from root
2978 $LFS setstripe -c 2 $MOUNT
2979 # Make a special directory for this
2980 mkdir $DIR/${tdir}/${tdir}.2
2981 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2983 # Verify for normal file
2985 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2986 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2987 [ $count -eq $setcount ] ||
2988 error "(8) stripe count $count, should be $setcount"
2991 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2992 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2993 [ $count -eq $appendcount ] ||
2994 error "(9) stripe count $count, should be $appendcount for append"
2996 # Now test O_APPEND striping with pools
2997 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2998 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3001 pool_add $TESTNAME || error "pool creation failed"
3002 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3004 echo 1 >> $DIR/$tdir/${tfile}.10_append
3006 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3007 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3009 # Check that count is still correct
3011 echo 1 >> $DIR/$tdir/${tfile}.11_append
3012 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3013 [ $count -eq $appendcount ] ||
3014 error "(11) stripe count $count, should be $appendcount for append"
3016 # Disable O_APPEND stripe count, verify pool works separately
3017 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3019 echo 1 >> $DIR/$tdir/${tfile}.12_append
3021 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3022 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3024 # Remove pool setting, verify it's not applied
3025 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3027 echo 1 >> $DIR/$tdir/${tfile}.13_append
3029 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3030 [ "$pool" = "" ] || error "(13) pool found: $pool"
3032 run_test 27M "test O_APPEND striping"
3035 combined_mgs_mds && skip "needs separate MGS/MDT"
3037 pool_add $TESTNAME || error "pool_add failed"
3038 do_facet mgs "$LCTL pool_list $FSNAME" |
3039 grep -Fx "${FSNAME}.${TESTNAME}" ||
3040 error "lctl pool_list on MGS failed"
3042 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3044 # createtest also checks that device nodes are created and
3045 # then visible correctly (#2091)
3046 test_28() { # bug 2091
3048 $CREATETEST $DIR/d28/ct || error "createtest failed"
3050 run_test 28 "create/mknod/mkdir with bad file types ============"
3053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3055 sync; sleep 1; sync # flush out any dirty pages from previous tests
3062 declare -i LOCKCOUNTORIG=0
3063 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3064 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3066 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3068 declare -i LOCKUNUSEDCOUNTORIG=0
3069 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3070 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3077 declare -i LOCKCOUNTCURRENT=0
3078 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3079 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3082 declare -i LOCKUNUSEDCOUNTCURRENT=0
3083 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3084 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3087 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3088 $LCTL set_param -n ldlm.dump_namespaces ""
3089 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3090 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3091 log "dumped log to $TMP/test_29.dk (bug 5793)"
3094 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3095 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3096 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3097 log "dumped log to $TMP/test_29.dk (bug 5793)"
3101 run_test 29 "IT_GETATTR regression ============================"
3103 test_30a() { # was test_30
3104 cp $(which ls) $DIR || cp /bin/ls $DIR
3105 $DIR/ls / || error "Can't execute binary from lustre"
3108 run_test 30a "execute binary from Lustre (execve) =============="
3111 cp `which ls` $DIR || cp /bin/ls $DIR
3113 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3116 run_test 30b "execute binary from Lustre as non-root ==========="
3118 test_30c() { # b=22376
3119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3121 cp $(which ls) $DIR || cp /bin/ls $DIR
3123 cancel_lru_locks mdc
3124 cancel_lru_locks osc
3125 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3128 run_test 30c "execute binary from Lustre without read perms ===="
3131 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3133 for i in {1..10}; do
3134 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3137 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3138 wait $PID || error "executing dd from Lustre failed"
3144 run_test 30d "execute binary from Lustre while clear locks"
3147 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3148 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3150 run_test 31a "open-unlink file =================================="
3153 touch $DIR/f31 || error "touch $DIR/f31 failed"
3154 ln $DIR/f31 $DIR/f31b || error "ln failed"
3155 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3156 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3158 run_test 31b "unlink file with multiple links while open ======="
3161 touch $DIR/f31 || error "touch $DIR/f31 failed"
3162 ln $DIR/f31 $DIR/f31c || error "ln failed"
3163 multiop_bg_pause $DIR/f31 O_uc ||
3164 error "multiop_bg_pause for $DIR/f31 failed"
3166 $MULTIOP $DIR/f31c Ouc
3167 kill -USR1 $MULTIPID
3170 run_test 31c "open-unlink file with multiple links ============="
3173 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3174 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3176 run_test 31d "remove of open directory ========================="
3178 test_31e() { # bug 2904
3179 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3181 run_test 31e "remove of open non-empty directory ==============="
3183 test_31f() { # bug 4554
3184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3187 test_mkdir $DIR/d31f
3188 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3189 cp /etc/hosts $DIR/d31f
3191 $LFS getstripe $DIR/d31f/hosts
3192 multiop_bg_pause $DIR/d31f D_c || return 1
3195 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3196 test_mkdir $DIR/d31f
3197 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3198 cp /etc/hosts $DIR/d31f
3200 $LFS getstripe $DIR/d31f/hosts
3201 multiop_bg_pause $DIR/d31f D_c || return 1
3204 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3205 wait $MULTIPID || error "first opendir $MULTIPID failed"
3209 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3210 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3213 run_test 31f "remove of open directory with open-unlink file ==="
3216 echo "-- cross directory link --"
3217 test_mkdir -c1 $DIR/${tdir}ga
3218 test_mkdir -c1 $DIR/${tdir}gb
3219 touch $DIR/${tdir}ga/f
3220 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3221 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3222 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3223 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3224 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3226 run_test 31g "cross directory link==============="
3229 echo "-- cross directory link --"
3230 test_mkdir -c1 $DIR/${tdir}
3231 test_mkdir -c1 $DIR/${tdir}/dir
3232 touch $DIR/${tdir}/f
3233 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3234 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3235 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3236 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3237 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3239 run_test 31h "cross directory link under child==============="
3242 echo "-- cross directory link --"
3243 test_mkdir -c1 $DIR/$tdir
3244 test_mkdir -c1 $DIR/$tdir/dir
3245 touch $DIR/$tdir/dir/f
3246 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3247 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3248 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3249 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3250 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3252 run_test 31i "cross directory link under parent==============="
3255 test_mkdir -c1 -p $DIR/$tdir
3256 test_mkdir -c1 -p $DIR/$tdir/dir1
3257 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3258 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3259 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3260 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3263 run_test 31j "link for directory==============="
3266 test_mkdir -c1 -p $DIR/$tdir
3268 touch $DIR/$tdir/exist
3269 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3270 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3271 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3272 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3273 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3274 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3275 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3278 run_test 31k "link to file: the same, non-existing, dir==============="
3284 touch $DIR/d31m2/exist
3285 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3286 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3287 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3288 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3289 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3290 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3293 run_test 31m "link to file: the same, non-existing, dir==============="
3296 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3297 nlink=$(stat --format=%h $DIR/$tfile)
3298 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3300 local cmd="exec $fd<$DIR/$tfile"
3303 trap "eval $cmd" EXIT
3304 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3305 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3306 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3307 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3308 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3311 run_test 31n "check link count of unlinked file"
3314 local tempfile=$(mktemp $1_XXXXXX)
3315 mlink $tempfile $1 2> /dev/null &&
3316 echo "$BASHPID: link $tempfile to $1 succeeded"
3320 test_31o() { # LU-2901
3321 test_mkdir $DIR/$tdir
3322 for LOOP in $(seq 100); do
3323 rm -f $DIR/$tdir/$tfile*
3324 for THREAD in $(seq 8); do
3325 link_one $DIR/$tdir/$tfile.$LOOP &
3328 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3329 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3330 error "$LINKS duplicate links to $tfile.$LOOP" &&
3334 run_test 31o "duplicate hard links with same filename"
3337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3339 test_mkdir $DIR/$tdir
3340 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3341 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3343 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3344 error "open unlink test1 failed"
3345 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3346 error "open unlink test2 failed"
3348 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3349 error "test1 still exists"
3350 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3351 error "test2 still exists"
3353 run_test 31p "remove of open striped directory"
3356 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3358 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3359 index=$($LFS getdirstripe -i $DIR/$tdir)
3360 [ $index -eq 3 ] || error "first stripe index $index != 3"
3361 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3362 [ $index -eq 1 ] || error "second stripe index $index != 1"
3364 # when "-c <stripe_count>" is set, the number of MDTs specified after
3365 # "-i" should equal to the stripe count
3366 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3368 run_test 31q "create striped directory on specific MDTs"
3370 cleanup_test32_mount() {
3373 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3374 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3375 losetup -d $loopdev || true
3381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3383 echo "== more mountpoints and symlinks ================="
3384 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3385 trap cleanup_test32_mount EXIT
3386 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3387 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3388 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3389 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3390 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3391 cleanup_test32_mount
3393 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3398 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3399 trap cleanup_test32_mount EXIT
3400 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3401 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3402 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3403 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3404 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3405 cleanup_test32_mount
3407 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3412 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3413 trap cleanup_test32_mount EXIT
3414 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3415 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3416 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3417 test_mkdir -p $DIR/$tdir/d2/test_dir
3418 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3419 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3420 cleanup_test32_mount
3422 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3427 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3428 trap cleanup_test32_mount EXIT
3429 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3430 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3431 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3432 test_mkdir -p $DIR/$tdir/d2/test_dir
3433 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3434 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3435 cleanup_test32_mount
3437 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3441 test_mkdir -p $DIR/$tdir/tmp
3442 local tmp_dir=$DIR/$tdir/tmp
3443 ln -s $DIR/$tdir $tmp_dir/symlink11
3444 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3445 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3446 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3448 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3452 test_mkdir -p $DIR/$tdir/tmp
3453 local tmp_dir=$DIR/$tdir/tmp
3454 ln -s $DIR/$tdir $tmp_dir/symlink11
3455 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3456 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3457 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3459 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3462 local tmp_dir=$DIR/$tdir/tmp
3463 test_mkdir -p $tmp_dir
3464 test_mkdir $DIR/${tdir}2
3465 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3466 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3467 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3468 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3469 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3470 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3472 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3475 rm -fr $DIR/$tdir $DIR/${tdir}2
3476 tmp_dir=$DIR/$tdir/tmp
3477 test_mkdir -p $tmp_dir
3478 test_mkdir $DIR/${tdir}2
3479 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3480 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3481 ls $tmp_dir/symlink12 || error "listing symlink12"
3482 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3484 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3489 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3490 trap cleanup_test32_mount EXIT
3491 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3492 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3493 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3494 touch $DIR/$tdir/test_file
3495 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3496 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3497 cleanup_test32_mount
3499 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3504 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3505 trap cleanup_test32_mount EXIT
3506 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3507 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3508 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3509 touch $DIR/$tdir/test_file
3510 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3511 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3512 cleanup_test32_mount
3514 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3520 trap cleanup_test32_mount EXIT
3521 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3522 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3523 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3524 test_mkdir -p $DIR/$tdir/d2
3525 touch $DIR/$tdir/d2/test_file || error "touch failed"
3526 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3527 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3528 cleanup_test32_mount
3530 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3536 trap cleanup_test32_mount EXIT
3537 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3538 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3539 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3540 test_mkdir -p $DIR/$tdir/d2
3541 touch $DIR/$tdir/d2/test_file || error "touch failed"
3542 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3543 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3544 cleanup_test32_mount
3546 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3550 test_mkdir -p $DIR/d32m/tmp
3551 TMP_DIR=$DIR/d32m/tmp
3552 ln -s $DIR $TMP_DIR/symlink11
3553 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3554 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3555 error "symlink11 not a link"
3556 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3557 error "symlink01 not a link"
3559 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3563 test_mkdir -p $DIR/d32n/tmp
3564 TMP_DIR=$DIR/d32n/tmp
3565 ln -s $DIR $TMP_DIR/symlink11
3566 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3567 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3568 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3570 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3574 test_mkdir -p $DIR/d32o/tmp
3575 TMP_DIR=$DIR/d32o/tmp
3576 ln -s $DIR/$tfile $TMP_DIR/symlink12
3577 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3578 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3579 error "symlink12 not a link"
3580 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3581 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3582 error "$DIR/d32o/tmp/symlink12 not file type"
3583 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3584 error "$DIR/d32o/symlink02 not file type"
3586 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3596 test_mkdir -p $DIR/d32p/tmp
3598 TMP_DIR=$DIR/d32p/tmp
3600 ln -s $DIR/$tfile $TMP_DIR/symlink12
3602 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3604 cat $DIR/d32p/tmp/symlink12 ||
3605 error "Can't open $DIR/d32p/tmp/symlink12"
3607 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3610 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3615 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3616 trap cleanup_test32_mount EXIT
3617 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3618 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3619 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3620 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3621 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3622 cleanup_test32_mount
3624 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3629 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3630 trap cleanup_test32_mount EXIT
3631 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3632 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3633 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3634 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3635 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3636 cleanup_test32_mount
3638 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3643 chmod 444 $DIR/$tfile
3644 chown $RUNAS_ID $DIR/$tfile
3646 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3649 run_test 33aa "write file with mode 444 (should return error)"
3653 test_mkdir $DIR/$tdir
3654 chown $RUNAS_ID $DIR/$tdir
3655 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3656 error "$RUNAS create $tdir/$tfile failed"
3657 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3658 error "open RDWR" || true
3660 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3664 test_mkdir $DIR/$tdir
3665 chown $RUNAS_ID $DIR/$tdir
3666 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3668 run_test 33b "test open file with malformed flags (No panic)"
3671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3672 remote_ost_nodsh && skip "remote OST with nodsh"
3681 test_mkdir $DIR/$tdir
3682 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3685 for ostnum in $(seq $OSTCOUNT); do
3686 # test-framework's OST numbering is one-based, while Lustre's
3688 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3689 # Parsing llobdstat's output sucks; we could grep the /proc
3690 # path, but that's likely to not be as portable as using the
3691 # llobdstat utility. So we parse lctl output instead.
3692 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3693 obdfilter/$ostname/stats |
3694 awk '/^write_bytes/ {print $7}' )
3695 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3696 if (( ${write_bytes:-0} > 0 ))
3703 $all_zeros || return 0
3706 echo foo > $DIR/$tdir/bar
3710 # Total up write_bytes after writing. We'd better find non-zeros.
3711 for ostnum in $(seq $OSTCOUNT); do
3712 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3713 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3714 obdfilter/$ostname/stats |
3715 awk '/^write_bytes/ {print $7}' )
3716 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3717 if (( ${write_bytes:-0} > 0 ))
3726 for ostnum in $(seq $OSTCOUNT); do
3727 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3728 echo "Check that write_bytes is present in obdfilter/*/stats:"
3729 do_facet ost$ostnum lctl get_param -n \
3730 obdfilter/$ostname/stats
3732 error "OST not keeping write_bytes stats (b22312)"
3735 run_test 33c "test llobdstat and write_bytes"
3738 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3742 local remote_dir=$DIR/$tdir/remote_dir
3744 test_mkdir $DIR/$tdir
3745 $LFS mkdir -i $MDTIDX $remote_dir ||
3746 error "create remote directory failed"
3748 touch $remote_dir/$tfile
3749 chmod 444 $remote_dir/$tfile
3750 chown $RUNAS_ID $remote_dir/$tfile
3752 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3754 chown $RUNAS_ID $remote_dir
3755 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3756 error "create" || true
3757 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3758 error "open RDWR" || true
3759 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3761 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3764 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3768 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3769 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3770 mkdir $DIR/$tdir/local_dir
3772 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3773 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3774 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3776 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3777 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3779 rmdir $DIR/$tdir/* || error "rmdir failed"
3782 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3783 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3784 mkdir $DIR/$tdir/local_dir
3786 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3787 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3788 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3790 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3791 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3793 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3796 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3797 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3798 mkdir $DIR/$tdir/local_dir
3800 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3801 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3802 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3804 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3805 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3807 run_test 33e "mkdir and striped directory should have same mode"
3811 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3815 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3816 remote_mds_nodsh && skip "remote MDS with nodsh"
3819 chmod go+rwx $DIR/$tdir
3820 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3821 trap cleanup_33f EXIT
3823 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3824 error "cannot create striped directory"
3826 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3827 error "cannot create files in striped directory"
3829 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3830 error "cannot remove files in striped directory"
3832 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3833 error "cannot remove striped directory"
3837 run_test 33f "nonroot user can create, access, and remove a striped directory"
3840 mkdir -p $DIR/$tdir/dir2
3842 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3844 [[ $err =~ "exists" ]] || error "Not exists error"
3846 run_test 33g "nonroot user create already existing root created file"
3849 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3850 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3851 skip "Need MDS version at least 2.13.50"
3853 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3854 error "mkdir $tdir failed"
3855 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3857 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3860 for fname in $DIR/$tdir/$tfile.bak \
3861 $DIR/$tdir/$tfile.SAV \
3862 $DIR/$tdir/$tfile.orig \
3863 $DIR/$tdir/$tfile~; do
3864 touch $fname || error "touch $fname failed"
3865 index2=$($LFS getstripe -m $fname)
3866 [ $index -eq $index2 ] ||
3867 error "$fname MDT index mismatch $index != $index2"
3871 for i in {1..250}; do
3872 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3873 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3874 touch $fname || error "touch $fname failed"
3875 index2=$($LFS getstripe -m $fname)
3876 if [[ $index != $index2 ]]; then
3877 failed=$((failed + 1))
3878 echo "$fname MDT index mismatch $index != $index2"
3882 echo "$failed MDT index mismatches"
3883 (( failed < 20 )) || error "MDT index mismatch $failed times"
3886 run_test 33h "temp file is located on the same MDT as target"
3888 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3891 $MCREATE $DIR/f34 || error "mcreate failed"
3892 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3893 error "getstripe failed"
3894 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3895 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3896 error "getstripe failed"
3897 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3898 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3900 run_test 34a "truncate file that has not been opened ==========="
3903 [ ! -f $DIR/f34 ] && test_34a
3904 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3905 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3906 $OPENFILE -f O_RDONLY $DIR/f34
3907 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3908 error "getstripe failed"
3909 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3910 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3912 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3915 [ ! -f $DIR/f34 ] && test_34a
3916 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3917 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3918 $OPENFILE -f O_RDWR $DIR/f34
3919 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3920 error "$LFS getstripe failed"
3921 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3922 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3924 run_test 34c "O_RDWR opening file-with-size works =============="
3927 [ ! -f $DIR/f34 ] && test_34a
3928 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3930 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3931 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3934 run_test 34d "write to sparse file ============================="
3938 $MCREATE $DIR/f34e || error "mcreate failed"
3939 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3940 $CHECKSTAT -s 1000 $DIR/f34e ||
3941 error "Size of $DIR/f34e not equal to 1000 bytes"
3942 $OPENFILE -f O_RDWR $DIR/f34e
3943 $CHECKSTAT -s 1000 $DIR/f34e ||
3944 error "Size of $DIR/f34e not equal to 1000 bytes"
3946 run_test 34e "create objects, some with size and some without =="
3948 test_34f() { # bug 6242, 6243
3949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3953 $MCREATE $DIR/f34f || error "mcreate failed"
3954 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3955 dd if=$DIR/f34f of=$TMP/f34f
3956 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3957 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3958 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3959 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3960 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3962 run_test 34f "read from a file with no objects until EOF ======="
3965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3967 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3969 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3970 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3971 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3972 cancel_lru_locks osc
3973 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3974 error "wrong size after lock cancel"
3976 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3977 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3978 error "expanding truncate failed"
3979 cancel_lru_locks osc
3980 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3981 error "wrong expanded size after lock cancel"
3983 run_test 34g "truncate long file ==============================="
3986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3991 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3992 sync # Flush the cache so that multiop below does not block on cache
3993 # flush when getting the group lock
3994 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3997 # Since just timed wait is not good enough, let's do a sync write
3998 # that way we are sure enough time for a roundtrip + processing
3999 # passed + 2 seconds of extra margin.
4000 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4004 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4005 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4009 local nsz=`stat -c %s $DIR/$tfile`
4010 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4012 run_test 34h "ftruncate file under grouplock should not block"
4015 cp /bin/sh $DIR/f35a
4017 chown $RUNAS_ID $DIR/f35a
4018 $RUNAS $DIR/f35a && error || true
4021 run_test 35a "exec file with mode 444 (should return and not leak)"
4025 utime $DIR/f36 || error "utime failed for MDS"
4027 run_test 36a "MDS utime check (mknod, utime)"
4031 utime $DIR/f36 || error "utime failed for OST"
4033 run_test 36b "OST utime check (open, utime)"
4038 chown $RUNAS_ID $DIR/d36
4039 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4041 run_test 36c "non-root MDS utime check (mknod, utime)"
4044 [ ! -d $DIR/d36 ] && test_36c
4045 echo "" > $DIR/d36/f36
4046 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4048 run_test 36d "non-root OST utime check (open, utime)"
4051 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4053 test_mkdir $DIR/$tdir
4054 touch $DIR/$tdir/$tfile
4055 $RUNAS utime $DIR/$tdir/$tfile &&
4056 error "utime worked, expected failure" || true
4058 run_test 36e "utime on non-owned file (should return error)"
4062 local LANG_SAVE=$LANG
4063 local LC_LANG_SAVE=$LC_LANG
4064 export LANG=C LC_LANG=C # for date language
4066 DATESTR="Dec 20 2000"
4067 test_mkdir $DIR/$tdir
4068 lctl set_param fail_loc=$fl
4070 cp /etc/hosts $DIR/$tdir/$tfile
4071 sync & # write RPC generated with "current" inode timestamp, but delayed
4073 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4074 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4075 cancel_lru_locks $OSC
4076 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4078 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4079 echo "BEFORE: $LS_BEFORE" && \
4080 echo "AFTER : $LS_AFTER" && \
4081 echo "WANT : $DATESTR" && \
4082 error "$DIR/$tdir/$tfile timestamps changed" || true
4084 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4090 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4091 subr_36fh "0x80000214"
4093 run_test 36f "utime on file racing with OST BRW write =========="
4096 remote_ost_nodsh && skip "remote OST with nodsh"
4097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4098 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4099 skip "Need MDS version at least 2.12.51"
4104 local tgt="obdfilter"
4106 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4108 test_mkdir $DIR/$tdir
4109 fmd_max_age=$(do_facet $facet \
4110 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4113 echo "FMD max age: ${fmd_max_age}s"
4114 touch $DIR/$tdir/$tfile
4115 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4116 gawk '{cnt=cnt+$1} END{print cnt}')
4117 echo "FMD before: $fmd"
4119 error "FMD wasn't create by touch"
4120 sleep $((fmd_max_age + 12))
4121 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4122 gawk '{cnt=cnt+$1} END{print cnt}')
4123 echo "FMD after: $fmd"
4125 error "FMD wasn't expired by ping"
4127 run_test 36g "FMD cache expiry ====================="
4130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4132 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4133 subr_36fh "0x80000227"
4135 run_test 36h "utime on file racing with OST BRW write =========="
4138 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4140 test_mkdir $DIR/$tdir
4141 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4143 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4144 local new_mtime=$((mtime + 200))
4146 #change Modify time of striped dir
4147 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4148 error "change mtime failed"
4150 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4152 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4154 run_test 36i "change mtime on striped directory"
4156 # test_37 - duplicate with tests 32q 32r
4159 local file=$DIR/$tfile
4161 openfile -f O_DIRECTORY $file
4164 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4165 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4167 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4169 test_39a() { # was test_39
4171 touch $DIR/${tfile}2
4172 # ls -l $DIR/$tfile $DIR/${tfile}2
4173 # ls -lu $DIR/$tfile $DIR/${tfile}2
4174 # ls -lc $DIR/$tfile $DIR/${tfile}2
4176 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4177 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4179 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4181 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4183 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4184 error "O_TRUNC didn't change timestamps"
4187 run_test 39a "mtime changed on create"
4190 test_mkdir -c1 $DIR/$tdir
4191 cp -p /etc/passwd $DIR/$tdir/fopen
4192 cp -p /etc/passwd $DIR/$tdir/flink
4193 cp -p /etc/passwd $DIR/$tdir/funlink
4194 cp -p /etc/passwd $DIR/$tdir/frename
4195 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4198 echo "aaaaaa" >> $DIR/$tdir/fopen
4199 echo "aaaaaa" >> $DIR/$tdir/flink
4200 echo "aaaaaa" >> $DIR/$tdir/funlink
4201 echo "aaaaaa" >> $DIR/$tdir/frename
4203 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4204 local link_new=`stat -c %Y $DIR/$tdir/flink`
4205 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4206 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4208 cat $DIR/$tdir/fopen > /dev/null
4209 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4210 rm -f $DIR/$tdir/funlink2
4211 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4213 for (( i=0; i < 2; i++ )) ; do
4214 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4215 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4216 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4217 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4219 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4220 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4221 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4222 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4224 cancel_lru_locks $OSC
4225 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4228 run_test 39b "mtime change on open, link, unlink, rename ======"
4230 # this should be set to past
4231 TEST_39_MTIME=`date -d "1 year ago" +%s`
4237 local mtime0=`stat -c %Y $DIR1/$tfile`
4239 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4240 local mtime1=`stat -c %Y $DIR1/$tfile`
4241 [ "$mtime1" = $TEST_39_MTIME ] || \
4242 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4245 echo hello >> $DIR1/$tfile
4247 local mtime2=`stat -c %Y $DIR1/$tfile`
4248 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4249 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4251 mv $DIR1/$tfile $DIR1/$tfile-1
4253 for (( i=0; i < 2; i++ )) ; do
4254 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4255 [ "$mtime2" = "$mtime3" ] || \
4256 error "mtime ($mtime2) changed (to $mtime3) on rename"
4258 cancel_lru_locks $OSC
4259 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4262 run_test 39c "mtime change on rename ==========================="
4266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4269 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4271 for (( i=0; i < 2; i++ )) ; do
4272 local mtime=`stat -c %Y $DIR1/$tfile`
4273 [ $mtime = $TEST_39_MTIME ] || \
4274 error "mtime($mtime) is not set to $TEST_39_MTIME"
4276 cancel_lru_locks $OSC
4277 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4280 run_test 39d "create, utime, stat =============================="
4284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4287 local mtime1=`stat -c %Y $DIR1/$tfile`
4289 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4291 for (( i=0; i < 2; i++ )) ; do
4292 local mtime2=`stat -c %Y $DIR1/$tfile`
4293 [ $mtime2 = $TEST_39_MTIME ] || \
4294 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4296 cancel_lru_locks $OSC
4297 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4300 run_test 39e "create, stat, utime, stat ========================"
4304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4307 mtime1=`stat -c %Y $DIR1/$tfile`
4310 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4312 for (( i=0; i < 2; i++ )) ; do
4313 local mtime2=`stat -c %Y $DIR1/$tfile`
4314 [ $mtime2 = $TEST_39_MTIME ] || \
4315 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4317 cancel_lru_locks $OSC
4318 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4321 run_test 39f "create, stat, sleep, utime, stat ================="
4325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4327 echo hello >> $DIR1/$tfile
4328 local mtime1=`stat -c %Y $DIR1/$tfile`
4331 chmod o+r $DIR1/$tfile
4333 for (( i=0; i < 2; i++ )) ; do
4334 local mtime2=`stat -c %Y $DIR1/$tfile`
4335 [ "$mtime1" = "$mtime2" ] || \
4336 error "lost mtime: $mtime2, should be $mtime1"
4338 cancel_lru_locks $OSC
4339 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4342 run_test 39g "write, chmod, stat ==============================="
4346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4352 echo hello >> $DIR1/$tfile
4353 local mtime1=`stat -c %Y $DIR1/$tfile`
4355 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4357 if [ "$d1" != "$d2" ]; then
4358 echo "write and touch not within one second"
4360 for (( i=0; i < 2; i++ )) ; do
4361 local mtime2=`stat -c %Y $DIR1/$tfile`
4362 [ "$mtime2" = $TEST_39_MTIME ] || \
4363 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4365 cancel_lru_locks $OSC
4366 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4370 run_test 39h "write, utime within one second, stat ============="
4373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4378 echo hello >> $DIR1/$tfile
4379 local mtime1=`stat -c %Y $DIR1/$tfile`
4381 mv $DIR1/$tfile $DIR1/$tfile-1
4383 for (( i=0; i < 2; i++ )) ; do
4384 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4386 [ "$mtime1" = "$mtime2" ] || \
4387 error "lost mtime: $mtime2, should be $mtime1"
4389 cancel_lru_locks $OSC
4390 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4393 run_test 39i "write, rename, stat =============================="
4396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4398 start_full_debug_logging
4402 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4403 lctl set_param fail_loc=0x80000412
4404 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4405 error "multiop failed"
4407 local mtime1=`stat -c %Y $DIR1/$tfile`
4409 mv $DIR1/$tfile $DIR1/$tfile-1
4411 kill -USR1 $multipid
4412 wait $multipid || error "multiop close failed"
4414 for (( i=0; i < 2; i++ )) ; do
4415 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4416 [ "$mtime1" = "$mtime2" ] ||
4417 error "mtime is lost on close: $mtime2, " \
4421 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4423 lctl set_param fail_loc=0
4424 stop_full_debug_logging
4426 run_test 39j "write, rename, close, stat ======================="
4429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4434 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4436 local mtime1=`stat -c %Y $DIR1/$tfile`
4438 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4440 kill -USR1 $multipid
4441 wait $multipid || error "multiop close failed"
4443 for (( i=0; i < 2; i++ )) ; do
4444 local mtime2=`stat -c %Y $DIR1/$tfile`
4446 [ "$mtime2" = $TEST_39_MTIME ] || \
4447 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4450 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4453 run_test 39k "write, utime, close, stat ========================"
4455 # this should be set to future
4456 TEST_39_ATIME=`date -d "1 year" +%s`
4459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4460 remote_mds_nodsh && skip "remote MDS with nodsh"
4462 local atime_diff=$(do_facet $SINGLEMDS \
4463 lctl get_param -n mdd.*MDT0000*.atime_diff)
4467 # test setting directory atime to future
4468 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4469 local atime=$(stat -c %X $DIR/$tdir)
4470 [ "$atime" = $TEST_39_ATIME ] ||
4471 error "atime is not set to future: $atime, $TEST_39_ATIME"
4473 # test setting directory atime from future to now
4474 local now=$(date +%s)
4475 touch -a -d @$now $DIR/$tdir
4477 atime=$(stat -c %X $DIR/$tdir)
4478 [ "$atime" -eq "$now" ] ||
4479 error "atime is not updated from future: $atime, $now"
4481 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4484 # test setting directory atime when now > dir atime + atime_diff
4485 local d1=$(date +%s)
4487 local d2=$(date +%s)
4488 cancel_lru_locks mdc
4489 atime=$(stat -c %X $DIR/$tdir)
4490 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4491 error "atime is not updated : $atime, should be $d2"
4493 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4496 # test not setting directory atime when now < dir atime + atime_diff
4498 cancel_lru_locks mdc
4499 atime=$(stat -c %X $DIR/$tdir)
4500 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4501 error "atime is updated to $atime, should remain $d1<atime<$d2"
4503 do_facet $SINGLEMDS \
4504 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4506 run_test 39l "directory atime update ==========================="
4509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4513 local far_past_mtime=$(date -d "May 29 1953" +%s)
4514 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4516 touch -m -d @$far_past_mtime $DIR1/$tfile
4517 touch -a -d @$far_past_atime $DIR1/$tfile
4519 for (( i=0; i < 2; i++ )) ; do
4520 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4521 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4522 error "atime or mtime set incorrectly"
4524 cancel_lru_locks $OSC
4525 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4528 run_test 39m "test atime and mtime before 1970"
4530 test_39n() { # LU-3832
4531 remote_mds_nodsh && skip "remote MDS with nodsh"
4533 local atime_diff=$(do_facet $SINGLEMDS \
4534 lctl get_param -n mdd.*MDT0000*.atime_diff)
4539 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4542 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4543 atime0=$(stat -c %X $DIR/$tfile)
4546 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4547 atime1=$(stat -c %X $DIR/$tfile)
4550 cancel_lru_locks mdc
4551 cancel_lru_locks osc
4552 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4553 atime2=$(stat -c %X $DIR/$tfile)
4555 do_facet $SINGLEMDS \
4556 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4558 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4559 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4561 run_test 39n "check that O_NOATIME is honored"
4564 TESTDIR=$DIR/$tdir/$tfile
4565 [ -e $TESTDIR ] && rm -rf $TESTDIR
4572 links2=$(stat -c %h .)
4573 [ $(($links1 + 2)) != $links2 ] &&
4574 error "wrong links count $(($links1 + 2)) != $links2"
4576 links3=$(stat -c %h .)
4577 [ $(($links1 + 1)) != $links3 ] &&
4578 error "wrong links count $links1 != $links3"
4581 run_test 39o "directory cached attributes updated after create"
4584 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4587 TESTDIR=$DIR/$tdir/$tdir
4588 [ -e $TESTDIR ] && rm -rf $TESTDIR
4589 test_mkdir -p $TESTDIR
4593 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4594 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4596 links2=$(stat -c %h .)
4597 [ $(($links1 + 2)) != $links2 ] &&
4598 error "wrong links count $(($links1 + 2)) != $links2"
4600 links3=$(stat -c %h .)
4601 [ $(($links1 + 1)) != $links3 ] &&
4602 error "wrong links count $links1 != $links3"
4605 run_test 39p "remote directory cached attributes updated after create ========"
4608 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4609 skip "no atime update on old OST"
4610 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4611 skip_env "ldiskfs only test"
4615 saved_adiff=$(do_facet ost1 \
4616 lctl get_param -n obdfilter.*OST0000.atime_diff)
4617 stack_trap "do_facet ost1 \
4618 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4620 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4622 $LFS setstripe -i 0 $DIR/$tfile
4623 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4624 error "can't write initial file"
4625 cancel_lru_locks osc
4627 # exceed atime_diff and access file
4629 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4631 local atime_cli=$(stat -c %X $DIR/$tfile)
4632 echo "client atime: $atime_cli"
4633 # allow atime update to be written to device
4634 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4637 local ostdev=$(ostdevname 1)
4638 local fid=($(lfs getstripe -y $DIR/$tfile |
4639 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4640 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4641 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4643 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4644 local atime_ost=$(do_facet ost1 "$cmd" |&
4645 awk -F'[: ]' '/atime:/ { print $4 }')
4646 (( atime_cli == atime_ost )) ||
4647 error "atime on client $atime_cli != ost $atime_ost"
4649 run_test 39r "lazy atime update on OST"
4651 test_39q() { # LU-8041
4652 local testdir=$DIR/$tdir
4654 multiop_bg_pause $testdir D_c || error "multiop failed"
4656 cancel_lru_locks mdc
4657 kill -USR1 $multipid
4658 local atime=$(stat -c %X $testdir)
4659 [ "$atime" -ne 0 ] || error "atime is zero"
4661 run_test 39q "close won't zero out atime"
4664 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4665 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4666 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4667 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4668 error "$tfile is not 4096 bytes in size"
4670 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4674 small_write $DIR/f41 18
4676 run_test 41 "test small file write + fstat ====================="
4678 count_ost_writes() {
4679 lctl get_param -n ${OSC}.*.stats |
4680 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4681 END { printf("%0.0f", writes) }'
4688 BG_DIRTY_RATIO_SAVE=10
4689 MAX_BG_DIRTY_RATIO=25
4693 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4694 # dirty_ratio, dirty_background_ratio
4695 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4696 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4697 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4698 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4700 # if file not here, we are a 2.4 kernel
4701 kill -CONT `pidof kupdated`
4706 # setup the trap first, so someone cannot exit the test at the
4707 # exact wrong time and mess up a machine
4708 trap start_writeback EXIT
4709 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4710 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4711 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4712 sysctl -w vm.dirty_writeback_centisecs=0
4713 sysctl -w vm.dirty_writeback_centisecs=0
4714 # save and increase /proc/sys/vm/dirty_ratio
4715 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4716 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4717 # save and increase /proc/sys/vm/dirty_background_ratio
4718 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4719 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4721 # if file not here, we are a 2.4 kernel
4722 kill -STOP `pidof kupdated`
4726 # ensure that all stripes have some grant before we test client-side cache
4728 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4729 dd if=/dev/zero of=$i bs=4k count=1
4734 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4735 # file truncation, and file removal.
4737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4740 cancel_lru_locks $OSC
4742 sync; sleep 1; sync # just to be safe
4743 BEFOREWRITES=`count_ost_writes`
4744 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4745 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4746 AFTERWRITES=`count_ost_writes`
4747 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4748 error "$BEFOREWRITES < $AFTERWRITES"
4751 run_test 42a "ensure that we don't flush on close"
4754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4757 cancel_lru_locks $OSC
4760 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4761 BEFOREWRITES=$(count_ost_writes)
4762 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4763 AFTERWRITES=$(count_ost_writes)
4764 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4765 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4767 BEFOREWRITES=$(count_ost_writes)
4768 sync || error "sync: $?"
4769 AFTERWRITES=$(count_ost_writes)
4770 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4771 error "$BEFOREWRITES < $AFTERWRITES on sync"
4773 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4777 run_test 42b "test destroy of file with cached dirty data ======"
4779 # if these tests just want to test the effect of truncation,
4780 # they have to be very careful. consider:
4781 # - the first open gets a {0,EOF}PR lock
4782 # - the first write conflicts and gets a {0, count-1}PW
4783 # - the rest of the writes are under {count,EOF}PW
4784 # - the open for truncate tries to match a {0,EOF}PR
4785 # for the filesize and cancels the PWs.
4786 # any number of fixes (don't get {0,EOF} on open, match
4787 # composite locks, do smarter file size management) fix
4788 # this, but for now we want these tests to verify that
4789 # the cancellation with truncate intent works, so we
4790 # start the file with a full-file pw lock to match against
4791 # until the truncate.
4796 cancel_lru_locks $OSC
4798 # prime the file with 0,EOF PW to match
4802 # now the real test..
4803 dd if=/dev/zero of=$file bs=1024 count=100
4804 BEFOREWRITES=`count_ost_writes`
4805 $TRUNCATE $file $offset
4806 cancel_lru_locks $OSC
4807 AFTERWRITES=`count_ost_writes`
4812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4815 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4816 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4819 run_test 42c "test partial truncate of file with cached dirty data"
4822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4825 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4826 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4829 run_test 42d "test complete truncate of file with cached dirty data"
4831 test_42e() { # bug22074
4832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4834 local TDIR=$DIR/${tdir}e
4835 local pages=16 # hardcoded 16 pages, don't change it.
4836 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4837 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4841 test_mkdir $DIR/${tdir}e
4842 $LFS setstripe -c 1 $TDIR
4843 createmany -o $TDIR/f $files
4845 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4847 # we assume that with $OSTCOUNT files, at least one of them will
4848 # be allocated on OST0.
4849 warmup_files=$((OSTCOUNT * max_dirty_mb))
4850 createmany -o $TDIR/w $warmup_files
4852 # write a large amount of data into one file and sync, to get good
4853 # avail_grant number from OST.
4854 for ((i=0; i<$warmup_files; i++)); do
4855 idx=$($LFS getstripe -i $TDIR/w$i)
4856 [ $idx -ne 0 ] && continue
4857 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4860 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4862 $LCTL get_param $proc_osc0/cur_dirty_bytes
4863 $LCTL get_param $proc_osc0/cur_grant_bytes
4865 # create as much dirty pages as we can while not to trigger the actual
4866 # RPCs directly. but depends on the env, VFS may trigger flush during this
4867 # period, hopefully we are good.
4868 for ((i=0; i<$warmup_files; i++)); do
4869 idx=$($LFS getstripe -i $TDIR/w$i)
4870 [ $idx -ne 0 ] && continue
4871 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4873 $LCTL get_param $proc_osc0/cur_dirty_bytes
4874 $LCTL get_param $proc_osc0/cur_grant_bytes
4876 # perform the real test
4877 $LCTL set_param $proc_osc0/rpc_stats 0
4878 for ((;i<$files; i++)); do
4879 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4880 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4883 $LCTL get_param $proc_osc0/rpc_stats
4886 local have_ppr=false
4887 $LCTL get_param $proc_osc0/rpc_stats |
4888 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4889 # skip lines until we are at the RPC histogram data
4890 [ "$PPR" == "pages" ] && have_ppr=true && continue
4891 $have_ppr || continue
4893 # we only want the percent stat for < 16 pages
4894 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4896 percent=$((percent + WPCT))
4897 if [[ $percent -gt 15 ]]; then
4898 error "less than 16-pages write RPCs" \
4905 run_test 42e "verify sub-RPC writes are not done synchronously"
4907 test_43A() { # was test_43
4908 test_mkdir $DIR/$tdir
4909 cp -p /bin/ls $DIR/$tdir/$tfile
4910 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4912 # give multiop a chance to open
4915 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4917 # Wait for multiop to exit
4920 run_test 43A "execution of file opened for write should return -ETXTBSY"
4923 test_mkdir $DIR/$tdir
4924 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4925 $DIR/$tdir/sleep 60 &
4927 # Make sure exec of $tdir/sleep wins race with truncate
4929 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4932 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4937 test_mkdir $DIR/$tdir
4938 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4939 $DIR/$tdir/sleep 60 &
4941 # Make sure exec of $tdir/sleep wins race with truncate
4943 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4946 run_test 43b "truncate of file being executed should return -ETXTBSY"
4949 local testdir="$DIR/$tdir"
4952 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4953 ( cd $testdir && md5sum -c )
4955 run_test 43c "md5sum of copy into lustre"
4957 test_44A() { # was test_44
4958 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4960 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4961 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4963 run_test 44A "zero length read from a sparse stripe"
4966 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4968 [ -z "$nstripe" ] && skip "can't get stripe info"
4969 [[ $nstripe -gt $OSTCOUNT ]] &&
4970 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4972 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4974 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4975 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4979 OFFSETS="0 $((stride/2)) $((stride-1))"
4980 for offset in $OFFSETS; do
4981 for i in $(seq 0 $((nstripe-1))); do
4982 local GLOBALOFFSETS=""
4984 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4985 local myfn=$DIR/d44a-$size
4986 echo "--------writing $myfn at $size"
4987 ll_sparseness_write $myfn $size ||
4988 error "ll_sparseness_write"
4989 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4990 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4991 error "ll_sparseness_verify $GLOBALOFFSETS"
4993 for j in $(seq 0 $((nstripe-1))); do
4995 size=$((((j + $nstripe )*$stride + $offset)))
4996 ll_sparseness_write $myfn $size ||
4997 error "ll_sparseness_write"
4998 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5000 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5001 error "ll_sparseness_verify $GLOBALOFFSETS"
5006 run_test 44a "test sparse pwrite ==============================="
5010 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5016 before=`dirty_osc_total`
5017 echo executing "\"$*\""
5019 after=`dirty_osc_total`
5020 echo before $before, after $after
5023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5026 # Obtain grants from OST if it supports it
5027 echo blah > ${f}_grant
5030 do_dirty_record "echo blah > $f"
5031 [[ $before -eq $after ]] && error "write wasn't cached"
5032 do_dirty_record "> $f"
5033 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5034 do_dirty_record "echo blah > $f"
5035 [[ $before -eq $after ]] && error "write wasn't cached"
5036 do_dirty_record "sync"
5037 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5038 do_dirty_record "echo blah > $f"
5039 [[ $before -eq $after ]] && error "write wasn't cached"
5040 do_dirty_record "cancel_lru_locks osc"
5041 [[ $before -gt $after ]] ||
5042 error "lock cancellation didn't lower dirty count"
5045 run_test 45 "osc io page accounting ============================"
5047 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5048 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5049 # objects offset and an assert hit when an rpc was built with 1023's mapped
5050 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5057 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5059 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5060 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5064 run_test 46 "dirtying a previously written page ================"
5066 # test_47 is removed "Device nodes check" is moved to test_28
5068 test_48a() { # bug 2399
5069 [ "$mds1_FSTYPE" = "zfs" ] &&
5070 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5071 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5073 test_mkdir $DIR/$tdir
5075 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5076 test_mkdir $DIR/$tdir
5077 touch foo || error "'touch foo' failed after recreating cwd"
5079 touch .foo || error "'touch .foo' failed after recreating cwd"
5081 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5082 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5083 cd . || error "'cd .' failed after recreating cwd"
5084 mkdir . && error "'mkdir .' worked after recreating cwd"
5085 rmdir . && error "'rmdir .' worked after recreating cwd"
5086 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5087 cd .. || error "'cd ..' failed after recreating cwd"
5089 run_test 48a "Access renamed working dir (should return errors)="
5091 test_48b() { # bug 2399
5093 test_mkdir $DIR/$tdir
5095 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5096 touch foo && error "'touch foo' worked after removing cwd"
5097 mkdir foo && error "'mkdir foo' worked after removing cwd"
5098 touch .foo && error "'touch .foo' worked after removing cwd"
5099 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5100 ls . > /dev/null && error "'ls .' worked after removing cwd"
5101 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5102 mkdir . && error "'mkdir .' worked after removing cwd"
5103 rmdir . && error "'rmdir .' worked after removing cwd"
5104 ln -s . foo && error "'ln -s .' worked after removing cwd"
5105 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5107 run_test 48b "Access removed working dir (should return errors)="
5109 test_48c() { # bug 2350
5110 #lctl set_param debug=-1
5113 test_mkdir -p $DIR/$tdir/dir
5115 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5116 $TRACE touch foo && error "touch foo worked after removing cwd"
5117 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5118 touch .foo && error "touch .foo worked after removing cwd"
5119 mkdir .foo && error "mkdir .foo worked after removing cwd"
5120 $TRACE ls . && error "'ls .' worked after removing cwd"
5121 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5122 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5123 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5124 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5125 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5127 run_test 48c "Access removed working subdir (should return errors)"
5129 test_48d() { # bug 2350
5130 #lctl set_param debug=-1
5133 test_mkdir -p $DIR/$tdir/dir
5135 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5136 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5137 $TRACE touch foo && error "'touch foo' worked after removing parent"
5138 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5139 touch .foo && error "'touch .foo' worked after removing parent"
5140 mkdir .foo && error "mkdir .foo worked after removing parent"
5141 $TRACE ls . && error "'ls .' worked after removing parent"
5142 $TRACE ls .. && error "'ls ..' worked after removing parent"
5143 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5144 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5145 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5148 run_test 48d "Access removed parent subdir (should return errors)"
5150 test_48e() { # bug 4134
5151 #lctl set_param debug=-1
5154 test_mkdir -p $DIR/$tdir/dir
5156 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5157 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5158 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5159 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5160 # On a buggy kernel addition of "touch foo" after cd .. will
5161 # produce kernel oops in lookup_hash_it
5162 touch ../foo && error "'cd ..' worked after recreate parent"
5164 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5166 run_test 48e "Access to recreated parent subdir (should return errors)"
5169 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5170 skip "need MDS >= 2.13.55"
5171 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5172 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5173 skip "needs different host for mdt1 mdt2"
5174 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5176 $LFS mkdir -i0 $DIR/$tdir
5177 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5179 for d in sub1 sub2 sub3; do
5180 #define OBD_FAIL_OSD_REF_DEL 0x19c
5181 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5182 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5185 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5187 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5189 test_49() { # LU-1030
5190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5191 remote_ost_nodsh && skip "remote OST with nodsh"
5193 # get ost1 size - $FSNAME-OST0000
5194 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5196 # write 800M at maximum
5197 [[ $ost1_size -lt 2 ]] && ost1_size=2
5198 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5200 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5201 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5204 # change max_pages_per_rpc while writing the file
5205 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5206 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5207 # loop until dd process exits
5208 while ps ax -opid | grep -wq $dd_pid; do
5209 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5210 sleep $((RANDOM % 5 + 1))
5212 # restore original max_pages_per_rpc
5213 $LCTL set_param $osc1_mppc=$orig_mppc
5214 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5216 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5220 test_mkdir $DIR/$tdir
5222 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5224 run_test 50 "special situations: /proc symlinks ==============="
5226 test_51a() { # was test_51
5227 # bug 1516 - create an empty entry right after ".." then split dir
5228 test_mkdir -c1 $DIR/$tdir
5229 touch $DIR/$tdir/foo
5230 $MCREATE $DIR/$tdir/bar
5232 createmany -m $DIR/$tdir/longfile 201
5234 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5235 $MCREATE $DIR/$tdir/longfile$FNUM
5240 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5242 run_test 51a "special situations: split htree with empty entry =="
5244 cleanup_print_lfs_df () {
5251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5253 local dir=$DIR/$tdir
5254 local nrdirs=$((65536 + 100))
5256 # cleanup the directory
5263 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5264 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5265 [[ $numfree -lt $nrdirs ]] &&
5266 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5268 # need to check free space for the directories as well
5269 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5270 numfree=$(( blkfree / $(fs_inode_ksize) ))
5271 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5273 trap cleanup_print_lfs_df EXIT
5276 createmany -d $dir/d $nrdirs || {
5277 unlinkmany $dir/d $nrdirs
5278 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5282 nrdirs=$(ls -U $dir | wc -l)
5284 # unlink all but 100 subdirectories, then check it still works
5286 local delete=$((nrdirs - left))
5291 # for ldiskfs the nlink count should be 1, but this is OSD specific
5292 # and so this is listed for informational purposes only
5293 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5294 unlinkmany -d $dir/d $delete ||
5295 error "unlink of first $delete subdirs failed"
5297 echo "nlink between: $(stat -c %h $dir)"
5298 local found=$(ls -U $dir | wc -l)
5299 [ $found -ne $left ] &&
5300 error "can't find subdirs: found only $found, expected $left"
5302 unlinkmany -d $dir/d $delete $left ||
5303 error "unlink of second $left subdirs failed"
5304 # regardless of whether the backing filesystem tracks nlink accurately
5305 # or not, the nlink count shouldn't be more than "." and ".." here
5306 local after=$(stat -c %h $dir)
5307 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5308 echo "nlink after: $after"
5310 cleanup_print_lfs_df
5312 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5316 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5318 test_mkdir $DIR/$tdir
5319 createmany -o $DIR/$tdir/t- 1000
5320 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5321 for N in $(seq 0 $((OSTCOUNT - 1))); do
5322 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5323 END { printf("%0.0f", objs) }' $TMP/$tfile)
5324 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5325 '($1 == '$N') { objs += 1 } \
5326 END { printf("%0.0f", objs) }')
5327 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5329 unlinkmany $DIR/$tdir/t- 1000
5332 for N in $(seq 1 $((OSTCOUNT - 1))); do
5333 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5334 error "OST $N has less objects vs OST $NLAST" \
5335 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5336 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5337 error "OST $N has less objects vs OST $NLAST" \
5338 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5340 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5341 error "OST $N has less #0 objects vs OST $NLAST" \
5342 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5343 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5344 error "OST $N has less #0 objects vs OST $NLAST" \
5345 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5350 run_test 51d "check object distribution"
5353 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5354 skip_env "ldiskfs only test"
5357 test_mkdir -c1 $DIR/$tdir
5358 test_mkdir -c1 $DIR/$tdir/d0
5360 touch $DIR/$tdir/d0/foo
5361 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5362 error "file exceed 65000 nlink limit!"
5363 unlinkmany $DIR/$tdir/d0/f- 65001
5366 run_test 51e "check file nlink limit"
5369 test_mkdir $DIR/$tdir
5372 local ulimit_old=$(ulimit -n)
5373 local spare=20 # number of spare fd's for scripts/libraries, etc.
5374 local mdt=$($LFS getstripe -m $DIR/$tdir)
5375 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5377 echo "MDT$mdt numfree=$numfree, max=$max"
5378 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5379 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5380 while ! ulimit -n $((numfree + spare)); do
5381 numfree=$((numfree * 3 / 4))
5383 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5385 echo "left ulimit at $ulimit_old"
5388 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5389 unlinkmany $DIR/$tdir/f $numfree
5390 error "create+open $numfree files in $DIR/$tdir failed"
5392 ulimit -n $ulimit_old
5394 # if createmany exits at 120s there will be fewer than $numfree files
5395 unlinkmany $DIR/$tdir/f $numfree || true
5397 run_test 51f "check many open files limit"
5400 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5401 test_mkdir $DIR/$tdir
5402 touch $DIR/$tdir/foo
5403 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5404 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5405 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5406 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5407 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5409 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5410 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5411 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5413 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5414 cp -r $DIR/$tdir $TMP/
5415 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5417 run_test 52a "append-only flag test (should return errors)"
5420 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5421 test_mkdir $DIR/$tdir
5422 touch $DIR/$tdir/foo
5423 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5424 cat test > $DIR/$tdir/foo && error "cat test worked"
5425 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5426 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5427 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5429 echo foo >> $DIR/$tdir/foo && error "echo worked"
5430 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5431 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5432 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5433 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5435 chattr -i $DIR/$tdir/foo || error "chattr failed"
5437 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5439 run_test 52b "immutable flag test (should return errors) ======="
5442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5443 remote_mds_nodsh && skip "remote MDS with nodsh"
5444 remote_ost_nodsh && skip "remote OST with nodsh"
5457 local support_last_seq=true
5459 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5460 support_last_seq=false
5463 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5465 for value in $(do_facet $SINGLEMDS \
5466 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5467 param=$(echo ${value[0]} | cut -d "=" -f1)
5468 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5470 if $support_last_seq; then
5471 param_seq=$(echo $param |
5472 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5473 mds_last_seq=$(do_facet $SINGLEMDS \
5474 $LCTL get_param -n $param_seq)
5476 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5478 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5479 node=$(facet_active_host ost$((ostnum+1)))
5480 param="obdfilter.$ostname.last_id"
5481 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5482 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5483 ost_last_id=$ost_last
5485 if $support_last_seq; then
5486 ost_last_id=$(echo $ost_last |
5487 awk -F':' '{print $2}' |
5489 ost_last_seq=$(echo $ost_last |
5490 awk -F':' '{print $1}')
5491 [[ $ost_last_seq = $mds_last_seq ]] || continue
5494 if [[ $ost_last_id != $mds_last ]]; then
5495 error "$ost_last_id != $mds_last"
5502 $found || error "can not match last_seq/last_id for $mdtosc"
5505 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5508 perl -MSocket -e ';' || skip "no Socket perl module installed"
5510 $SOCKETSERVER $DIR/socket ||
5511 error "$SOCKETSERVER $DIR/socket failed: $?"
5512 $SOCKETCLIENT $DIR/socket ||
5513 error "$SOCKETCLIENT $DIR/socket failed: $?"
5514 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5516 run_test 54a "unix domain socket test =========================="
5522 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5524 run_test 54b "char device works in lustre ======================"
5527 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5528 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5529 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5531 for i in $(seq 3 7); do
5532 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5541 loopdev="$DIR/loop54c"
5544 $UMOUNT $DIR/$tdir || rc=$?
5545 losetup -d $loopdev || true
5546 losetup -d $LOOPDEV || true
5547 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5554 loopdev="$DIR/loop54c"
5557 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5558 trap cleanup_54c EXIT
5559 mknod $loopdev b 7 $LOOPNUM
5560 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5561 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5562 losetup $loopdev $DIR/$tfile ||
5563 error "can't set up $loopdev for $DIR/$tfile"
5564 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5565 test_mkdir $DIR/$tdir
5566 mount -t ext2 $loopdev $DIR/$tdir ||
5567 error "error mounting $loopdev on $DIR/$tdir"
5568 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5571 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5575 run_test 54c "block device works in lustre ====================="
5581 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5583 run_test 54d "fifo device works in lustre ======================"
5588 cp -aL /dev/console $f
5589 echo $string > $f || error "echo $string to $f failed"
5591 run_test 54e "console/tty device works in lustre ======================"
5595 local dir=$DIR/$tdir
5598 test_mkdir -p $dir/dir
5599 for i in $(seq $numfiles); do
5601 touch $dir/dir/file$i
5604 local numcomp=$($LFS getstripe --component-count $dir)
5606 [[ $numcomp == 0 ]] && numcomp=1
5608 # test lfs getstripe with --recursive
5609 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5611 [[ $filenum -eq $((numfiles * 2)) ]] ||
5612 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5613 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5614 [[ $filenum -eq $numfiles ]] ||
5615 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5616 echo "$LFS getstripe showed obdidx or l_ost_idx"
5618 # test lfs getstripe with file instead of dir
5619 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5620 [[ $filenum -eq 1 ]] ||
5621 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5622 echo "$LFS getstripe file1 passed"
5624 #test lfs getstripe with --verbose
5625 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5626 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5627 error "$LFS getstripe --verbose $dir: "\
5628 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5629 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5630 error "$LFS getstripe $dir: showed lmm_magic"
5632 #test lfs getstripe with -v prints lmm_fid
5633 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5634 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5635 error "$LFS getstripe -v $dir: "\
5636 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5637 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5638 error "$LFS getstripe $dir: showed lmm_fid by default"
5639 echo "$LFS getstripe --verbose passed"
5641 #check for FID information
5642 local fid1=$($LFS getstripe --fid $dir/file1)
5643 local fid2=$($LFS getstripe --verbose $dir/file1 |
5644 awk '/lmm_fid: / { print $2; exit; }')
5645 local fid3=$($LFS path2fid $dir/file1)
5647 [ "$fid1" != "$fid2" ] &&
5648 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5649 [ "$fid1" != "$fid3" ] &&
5650 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5651 echo "$LFS getstripe --fid passed"
5653 #test lfs getstripe with --obd
5654 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5655 error "$LFS getstripe --obd wrong_uuid: should return error"
5657 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5660 local obduuid=$(ostuuid_from_index $ostidx)
5661 local found=$($LFS getstripe -r --obd $obduuid $dir |
5662 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5664 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5665 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5667 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5670 [[ $found -eq $filenum ]] ||
5671 error "$LFS getstripe --obd: found $found expect $filenum"
5672 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5673 sed '/^[ ]*'${ostidx}'[ ]/d' |
5674 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5675 error "$LFS getstripe --obd: should not show file on other obd"
5676 echo "$LFS getstripe --obd passed"
5678 run_test 56a "check $LFS getstripe"
5681 local dir=$DIR/$tdir
5685 for i in $(seq $numdirs); do
5686 test_mkdir $dir/dir$i
5689 # test lfs getdirstripe default mode is non-recursion, which is
5690 # different from lfs getstripe
5691 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5693 [[ $dircnt -eq 1 ]] ||
5694 error "$LFS getdirstripe: found $dircnt, not 1"
5695 dircnt=$($LFS getdirstripe --recursive $dir |
5696 grep -c lmv_stripe_count)
5697 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5698 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5700 run_test 56b "check $LFS getdirstripe"
5703 remote_ost_nodsh && skip "remote OST with nodsh"
5706 local ost_name=$(ostname_from_index $ost_idx)
5707 local old_status=$(ost_dev_status $ost_idx)
5708 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5710 [[ -z "$old_status" ]] ||
5711 skip_env "OST $ost_name is in $old_status status"
5713 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5714 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5715 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5716 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5717 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5718 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5721 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5722 error "$LFS df -v showing inactive devices"
5725 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5727 [[ "$new_status" =~ "D" ]] ||
5728 error "$ost_name status is '$new_status', missing 'D'"
5729 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5730 [[ "$new_status" =~ "N" ]] ||
5731 error "$ost_name status is '$new_status', missing 'N'"
5733 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5734 [[ "$new_status" =~ "f" ]] ||
5735 error "$ost_name status is '$new_status', missing 'f'"
5738 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5739 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5740 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5741 [[ -z "$p" ]] && restore_lustre_params < $p || true
5744 new_status=$(ost_dev_status $ost_idx)
5745 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5746 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5747 # can't check 'f' as devices may actually be on flash
5749 run_test 56c "check 'lfs df' showing device status"
5752 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5753 local osts=$($LFS df -v $MOUNT | grep -c OST)
5757 (( mdts == MDSCOUNT )) ||
5758 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5759 (( osts == OSTCOUNT )) ||
5760 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5762 run_test 56d "'lfs df -v' prints only configured devices"
5767 local local_tdir="$1"
5768 local local_numfiles="$2"
5769 local local_numdirs="$3"
5770 local dir_params="$4"
5771 local dir_stripe_params="$5"
5773 if [ ! -d "$local_tdir" ] ; then
5774 test_mkdir -p $dir_stripe_params $local_tdir
5775 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5776 for i in $(seq $local_numfiles) ; do
5777 touch $local_tdir/file$i
5779 for i in $(seq $local_numdirs) ; do
5780 test_mkdir $dir_stripe_params $local_tdir/dir$i
5781 for j in $(seq $local_numfiles) ; do
5782 touch $local_tdir/dir$i/file$j
5788 setup_56_special() {
5790 local local_numfiles=$2
5791 local local_numdirs=$3
5793 setup_56 $local_tdir $local_numfiles $local_numdirs
5795 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5796 for i in $(seq $local_numfiles) ; do
5797 mknod $local_tdir/loop${i}b b 7 $i
5798 mknod $local_tdir/null${i}c c 1 3
5799 ln -s $local_tdir/file1 $local_tdir/link${i}
5801 for i in $(seq $local_numdirs) ; do
5802 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5803 mknod $local_tdir/dir$i/null${i}c c 1 3
5804 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5810 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5811 local expected=$(($NUMDIRS + 2))
5813 setup_56 $dir $NUMFILES $NUMDIRS
5815 # test lfs find with -name
5816 for i in $(seq $NUMFILES) ; do
5817 local nums=$($LFS find -name "*$i" $dir | wc -l)
5819 [ $nums -eq $expected ] ||
5820 error "lfs find -name '*$i' $dir wrong: "\
5821 "found $nums, expected $expected"
5824 run_test 56g "check lfs find -name"
5827 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5828 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5830 setup_56 $dir $NUMFILES $NUMDIRS
5832 # test lfs find with ! -name
5833 for i in $(seq $NUMFILES) ; do
5834 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5836 [ $nums -eq $expected ] ||
5837 error "lfs find ! -name '*$i' $dir wrong: "\
5838 "found $nums, expected $expected"
5841 run_test 56h "check lfs find ! -name"
5844 local dir=$DIR/$tdir
5848 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5851 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5853 run_test 56i "check 'lfs find -ost UUID' skips directories"
5856 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5858 setup_56_special $dir $NUMFILES $NUMDIRS
5860 local expected=$((NUMDIRS + 1))
5861 local cmd="$LFS find -type d $dir"
5862 local nums=$($cmd | wc -l)
5864 [ $nums -eq $expected ] ||
5865 error "'$cmd' wrong: found $nums, expected $expected"
5867 run_test 56j "check lfs find -type d"
5870 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5872 setup_56_special $dir $NUMFILES $NUMDIRS
5874 local expected=$(((NUMDIRS + 1) * NUMFILES))
5875 local cmd="$LFS find -type f $dir"
5876 local nums=$($cmd | wc -l)
5878 [ $nums -eq $expected ] ||
5879 error "'$cmd' wrong: found $nums, expected $expected"
5881 run_test 56k "check lfs find -type f"
5884 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5886 setup_56_special $dir $NUMFILES $NUMDIRS
5888 local expected=$((NUMDIRS + NUMFILES))
5889 local cmd="$LFS find -type b $dir"
5890 local nums=$($cmd | wc -l)
5892 [ $nums -eq $expected ] ||
5893 error "'$cmd' wrong: found $nums, expected $expected"
5895 run_test 56l "check lfs find -type b"
5898 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5900 setup_56_special $dir $NUMFILES $NUMDIRS
5902 local expected=$((NUMDIRS + NUMFILES))
5903 local cmd="$LFS find -type c $dir"
5904 local nums=$($cmd | wc -l)
5905 [ $nums -eq $expected ] ||
5906 error "'$cmd' wrong: found $nums, expected $expected"
5908 run_test 56m "check lfs find -type c"
5911 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5912 setup_56_special $dir $NUMFILES $NUMDIRS
5914 local expected=$((NUMDIRS + NUMFILES))
5915 local cmd="$LFS find -type l $dir"
5916 local nums=$($cmd | wc -l)
5918 [ $nums -eq $expected ] ||
5919 error "'$cmd' wrong: found $nums, expected $expected"
5921 run_test 56n "check lfs find -type l"
5924 local dir=$DIR/$tdir
5926 setup_56 $dir $NUMFILES $NUMDIRS
5927 utime $dir/file1 > /dev/null || error "utime (1)"
5928 utime $dir/file2 > /dev/null || error "utime (2)"
5929 utime $dir/dir1 > /dev/null || error "utime (3)"
5930 utime $dir/dir2 > /dev/null || error "utime (4)"
5931 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5932 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5935 local nums=$($LFS find -mtime +0 $dir | wc -l)
5937 [ $nums -eq $expected ] ||
5938 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5941 cmd="$LFS find -mtime 0 $dir"
5942 nums=$($cmd | wc -l)
5943 [ $nums -eq $expected ] ||
5944 error "'$cmd' wrong: found $nums, expected $expected"
5946 run_test 56o "check lfs find -mtime for old files"
5949 local dir=$DIR/$tdir
5953 # just to make sure there is something that won't be found
5955 touch $dir/$tfile.now
5957 for age in year week day hour min; do
5958 count=$((count + 1))
5960 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5961 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5962 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5964 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5965 local nums=$($cmd | wc -l)
5966 [ $nums -eq $expected ] ||
5967 error "'$cmd' wrong: found $nums, expected $expected"
5969 cmd="$LFS find $dir -atime $count${age:0:1}"
5970 nums=$($cmd | wc -l)
5971 [ $nums -eq $expected ] ||
5972 error "'$cmd' wrong: found $nums, expected $expected"
5976 cmd="$LFS find $dir -ctime +1s -type f"
5977 nums=$($cmd | wc -l)
5978 (( $nums == $count * 2 + 1)) ||
5979 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
5981 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5983 test_newerXY_base() {
5986 local dir=$DIR/$tdir
5990 if [ $y == "t" ]; then
5991 if [ $x == "b" ]; then
5992 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5994 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5997 ref=$DIR/$tfile.newer.$x$y
5998 touch $ref || error "touch $ref failed"
6001 echo "before = $ref"
6003 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6005 if [ $y == "t" ]; then
6006 if [ $x == "b" ]; then
6007 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
6009 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
6012 negref=$DIR/$tfile.negnewer.$x$y
6013 touch $negref || error "touch $negref failed"
6016 echo "after = $negref"
6017 local cmd="$LFS find $dir -newer$x$y $ref"
6018 local nums=$(eval $cmd | wc -l)
6019 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6021 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6022 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6024 cmd="$LFS find $dir ! -newer$x$y $negref"
6025 nums=$(eval $cmd | wc -l)
6026 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6027 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6029 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6030 nums=$(eval $cmd | wc -l)
6031 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6032 error "'$cmd' wrong: found $nums between, expected $expected"; }
6038 test_newerXY_base "a" "a"
6039 test_newerXY_base "a" "m"
6040 test_newerXY_base "a" "c"
6041 test_newerXY_base "m" "a"
6042 test_newerXY_base "m" "m"
6043 test_newerXY_base "m" "c"
6044 test_newerXY_base "c" "a"
6045 test_newerXY_base "c" "m"
6046 test_newerXY_base "c" "c"
6048 [[ -n "$sles_version" ]] &&
6049 echo "skip timestamp tests on SLES, LU-13665" && return 0
6051 test_newerXY_base "a" "t"
6052 test_newerXY_base "m" "t"
6053 test_newerXY_base "c" "t"
6055 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6056 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6057 ! btime_supported && echo "btime unsupported" && return 0
6059 test_newerXY_base "b" "b"
6060 test_newerXY_base "b" "t"
6062 run_test 56oc "check lfs find -newerXY work"
6065 local dir=$DIR/$tdir
6070 $LFS find $dir -btime -1d -type f
6077 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6078 ! btime_supported && skip "btime unsupported on MDS"
6080 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6081 ! btime_supported && skip "btime unsupported on clients"
6083 local dir=$DIR/$tdir
6084 local ref=$DIR/$tfile.ref
6085 local negref=$DIR/$tfile.negref
6087 mkdir $dir || error "mkdir $dir failed"
6088 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6089 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6090 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6091 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6092 touch $ref || error "touch $ref failed"
6093 # sleep 3 seconds at least
6096 local before=$(do_facet mds1 date +%s)
6097 local skew=$(($(date +%s) - before + 1))
6099 if (( skew < 0 && skew > -5 )); then
6100 sleep $((0 - skew + 1))
6104 # Set the dir stripe params to limit files all on MDT0,
6105 # otherwise we need to calc the max clock skew between
6106 # the client and MDTs.
6107 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6109 touch $negref || error "touch $negref failed"
6111 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6112 local nums=$($cmd | wc -l)
6113 local expected=$(((NUMFILES + 1) * NUMDIRS))
6115 [ $nums -eq $expected ] ||
6116 error "'$cmd' wrong: found $nums, expected $expected"
6118 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6119 nums=$($cmd | wc -l)
6120 expected=$((NUMFILES + 1))
6121 [ $nums -eq $expected ] ||
6122 error "'$cmd' wrong: found $nums, expected $expected"
6124 [ $skew -lt 0 ] && return
6126 local after=$(do_facet mds1 date +%s)
6127 local age=$((after - before + 1 + skew))
6129 cmd="$LFS find $dir -btime -${age}s -type f"
6130 nums=$($cmd | wc -l)
6131 expected=$(((NUMFILES + 1) * NUMDIRS))
6133 echo "Clock skew between client and server: $skew, age:$age"
6134 [ $nums -eq $expected ] ||
6135 error "'$cmd' wrong: found $nums, expected $expected"
6137 expected=$(($NUMDIRS + 1))
6138 cmd="$LFS find $dir -btime -${age}s -type d"
6139 nums=$($cmd | wc -l)
6140 [ $nums -eq $expected ] ||
6141 error "'$cmd' wrong: found $nums, expected $expected"
6142 rm -f $ref $negref || error "Failed to remove $ref $negref"
6144 run_test 56od "check lfs find -btime with units"
6147 [ $RUNAS_ID -eq $UID ] &&
6148 skip_env "RUNAS_ID = UID = $UID -- skipping"
6150 local dir=$DIR/$tdir
6152 setup_56 $dir $NUMFILES $NUMDIRS
6153 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6155 local expected=$NUMFILES
6156 local cmd="$LFS find -uid $RUNAS_ID $dir"
6157 local nums=$($cmd | wc -l)
6159 [ $nums -eq $expected ] ||
6160 error "'$cmd' wrong: found $nums, expected $expected"
6162 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6163 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6164 nums=$($cmd | wc -l)
6165 [ $nums -eq $expected ] ||
6166 error "'$cmd' wrong: found $nums, expected $expected"
6168 run_test 56p "check lfs find -uid and ! -uid"
6171 [ $RUNAS_ID -eq $UID ] &&
6172 skip_env "RUNAS_ID = UID = $UID -- skipping"
6174 local dir=$DIR/$tdir
6176 setup_56 $dir $NUMFILES $NUMDIRS
6177 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6179 local expected=$NUMFILES
6180 local cmd="$LFS find -gid $RUNAS_GID $dir"
6181 local nums=$($cmd | wc -l)
6183 [ $nums -eq $expected ] ||
6184 error "'$cmd' wrong: found $nums, expected $expected"
6186 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6187 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6188 nums=$($cmd | wc -l)
6189 [ $nums -eq $expected ] ||
6190 error "'$cmd' wrong: found $nums, expected $expected"
6192 run_test 56q "check lfs find -gid and ! -gid"
6195 local dir=$DIR/$tdir
6197 setup_56 $dir $NUMFILES $NUMDIRS
6200 local cmd="$LFS find -size 0 -type f -lazy $dir"
6201 local nums=$($cmd | wc -l)
6203 [ $nums -eq $expected ] ||
6204 error "'$cmd' wrong: found $nums, expected $expected"
6205 cmd="$LFS find -size 0 -type f $dir"
6206 nums=$($cmd | wc -l)
6207 [ $nums -eq $expected ] ||
6208 error "'$cmd' wrong: found $nums, expected $expected"
6211 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6212 nums=$($cmd | wc -l)
6213 [ $nums -eq $expected ] ||
6214 error "'$cmd' wrong: found $nums, expected $expected"
6215 cmd="$LFS find ! -size 0 -type f $dir"
6216 nums=$($cmd | wc -l)
6217 [ $nums -eq $expected ] ||
6218 error "'$cmd' wrong: found $nums, expected $expected"
6220 echo "test" > $dir/$tfile
6221 echo "test2" > $dir/$tfile.2 && sync
6223 cmd="$LFS find -size 5 -type f -lazy $dir"
6224 nums=$($cmd | wc -l)
6225 [ $nums -eq $expected ] ||
6226 error "'$cmd' wrong: found $nums, expected $expected"
6227 cmd="$LFS find -size 5 -type f $dir"
6228 nums=$($cmd | wc -l)
6229 [ $nums -eq $expected ] ||
6230 error "'$cmd' wrong: found $nums, expected $expected"
6233 cmd="$LFS find -size +5 -type f -lazy $dir"
6234 nums=$($cmd | wc -l)
6235 [ $nums -eq $expected ] ||
6236 error "'$cmd' wrong: found $nums, expected $expected"
6237 cmd="$LFS find -size +5 -type f $dir"
6238 nums=$($cmd | wc -l)
6239 [ $nums -eq $expected ] ||
6240 error "'$cmd' wrong: found $nums, expected $expected"
6243 cmd="$LFS find -size +0 -type f -lazy $dir"
6244 nums=$($cmd | wc -l)
6245 [ $nums -eq $expected ] ||
6246 error "'$cmd' wrong: found $nums, expected $expected"
6247 cmd="$LFS find -size +0 -type f $dir"
6248 nums=$($cmd | wc -l)
6249 [ $nums -eq $expected ] ||
6250 error "'$cmd' wrong: found $nums, expected $expected"
6253 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6254 nums=$($cmd | wc -l)
6255 [ $nums -eq $expected ] ||
6256 error "'$cmd' wrong: found $nums, expected $expected"
6257 cmd="$LFS find ! -size -5 -type f $dir"
6258 nums=$($cmd | wc -l)
6259 [ $nums -eq $expected ] ||
6260 error "'$cmd' wrong: found $nums, expected $expected"
6263 cmd="$LFS find -size -5 -type f -lazy $dir"
6264 nums=$($cmd | wc -l)
6265 [ $nums -eq $expected ] ||
6266 error "'$cmd' wrong: found $nums, expected $expected"
6267 cmd="$LFS find -size -5 -type f $dir"
6268 nums=$($cmd | wc -l)
6269 [ $nums -eq $expected ] ||
6270 error "'$cmd' wrong: found $nums, expected $expected"
6272 run_test 56r "check lfs find -size works"
6279 cancel_lru_locks $OSC
6281 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6282 local nums=$($cmd | wc -l)
6284 [ $nums -eq $expected ] ||
6285 error "'$cmd' wrong: found $nums, expected $expected"
6287 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6289 if (( rpcs_before + glimpses != rpcs_after )); then
6290 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6291 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6293 if [[ $glimpses == 0 ]]; then
6294 error "'$cmd' should not send glimpse RPCs to OST"
6296 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6302 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6303 skip "MDS < 2.12.58 doesn't return LSOM data"
6304 local dir=$DIR/$tdir
6305 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6307 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6309 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6310 $LCTL set_param -n llite.*.statahead_agl=0
6311 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6313 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6314 # open and close all files to ensure LSOM is updated
6315 cancel_lru_locks $OSC
6316 find $dir -type f | xargs cat > /dev/null
6318 # expect_found glimpse_rpcs command_to_run
6319 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6320 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6321 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6322 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6324 echo "test" > $dir/$tfile
6325 echo "test2" > $dir/$tfile.2 && sync
6326 cancel_lru_locks $OSC
6327 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6329 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6330 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6331 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6332 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6334 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6335 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6336 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6337 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6338 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6339 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6341 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6344 local dir=$DIR/$tdir
6345 local tmp=$TMP/$tfile.log
6348 test_mkdir -p $dir || error "failed to mkdir $dir"
6349 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6350 error "failed to setstripe $dir/$tfile"
6351 mdt_idx=$($LFS getdirstripe -i $dir)
6352 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6354 stack_trap "rm -f $tmp" EXIT
6355 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6356 ! grep -q obd_uuid $tmp ||
6357 error "failed to find --size +100K --ost 0 $dir"
6358 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6359 ! grep -q obd_uuid $tmp ||
6360 error "failed to find --size +100K --mdt $mdt_idx $dir"
6362 run_test 56rb "check lfs find --size --ost/--mdt works"
6364 test_56s() { # LU-611 #LU-9369
6365 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6367 local dir=$DIR/$tdir
6368 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6370 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6371 for i in $(seq $NUMDIRS); do
6372 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6375 local expected=$NUMDIRS
6376 local cmd="$LFS find -c $OSTCOUNT $dir"
6377 local nums=$($cmd | wc -l)
6379 [ $nums -eq $expected ] || {
6380 $LFS getstripe -R $dir
6381 error "'$cmd' wrong: found $nums, expected $expected"
6384 expected=$((NUMDIRS + onestripe))
6385 cmd="$LFS find -stripe-count +0 -type f $dir"
6386 nums=$($cmd | wc -l)
6387 [ $nums -eq $expected ] || {
6388 $LFS getstripe -R $dir
6389 error "'$cmd' wrong: found $nums, expected $expected"
6393 cmd="$LFS find -stripe-count 1 -type f $dir"
6394 nums=$($cmd | wc -l)
6395 [ $nums -eq $expected ] || {
6396 $LFS getstripe -R $dir
6397 error "'$cmd' wrong: found $nums, expected $expected"
6400 cmd="$LFS find -stripe-count -2 -type f $dir"
6401 nums=$($cmd | wc -l)
6402 [ $nums -eq $expected ] || {
6403 $LFS getstripe -R $dir
6404 error "'$cmd' wrong: found $nums, expected $expected"
6408 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6409 nums=$($cmd | wc -l)
6410 [ $nums -eq $expected ] || {
6411 $LFS getstripe -R $dir
6412 error "'$cmd' wrong: found $nums, expected $expected"
6415 run_test 56s "check lfs find -stripe-count works"
6417 test_56t() { # LU-611 #LU-9369
6418 local dir=$DIR/$tdir
6420 setup_56 $dir 0 $NUMDIRS
6421 for i in $(seq $NUMDIRS); do
6422 $LFS setstripe -S 8M $dir/dir$i/$tfile
6425 local expected=$NUMDIRS
6426 local cmd="$LFS find -S 8M $dir"
6427 local nums=$($cmd | wc -l)
6429 [ $nums -eq $expected ] || {
6430 $LFS getstripe -R $dir
6431 error "'$cmd' wrong: found $nums, expected $expected"
6435 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6437 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6439 expected=$(((NUMDIRS + 1) * NUMFILES))
6440 cmd="$LFS find -stripe-size 512k -type f $dir"
6441 nums=$($cmd | wc -l)
6442 [ $nums -eq $expected ] ||
6443 error "'$cmd' wrong: found $nums, expected $expected"
6445 cmd="$LFS find -stripe-size +320k -type f $dir"
6446 nums=$($cmd | wc -l)
6447 [ $nums -eq $expected ] ||
6448 error "'$cmd' wrong: found $nums, expected $expected"
6450 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6451 cmd="$LFS find -stripe-size +200k -type f $dir"
6452 nums=$($cmd | wc -l)
6453 [ $nums -eq $expected ] ||
6454 error "'$cmd' wrong: found $nums, expected $expected"
6456 cmd="$LFS find -stripe-size -640k -type f $dir"
6457 nums=$($cmd | wc -l)
6458 [ $nums -eq $expected ] ||
6459 error "'$cmd' wrong: found $nums, expected $expected"
6462 cmd="$LFS find -stripe-size 256k -type f $dir"
6463 nums=$($cmd | wc -l)
6464 [ $nums -eq $expected ] ||
6465 error "'$cmd' wrong: found $nums, expected $expected"
6467 cmd="$LFS find -stripe-size -320k -type f $dir"
6468 nums=$($cmd | wc -l)
6469 [ $nums -eq $expected ] ||
6470 error "'$cmd' wrong: found $nums, expected $expected"
6473 cmd="$LFS find -stripe-size 1024k -type f $dir"
6474 nums=$($cmd | wc -l)
6475 [ $nums -eq $expected ] ||
6476 error "'$cmd' wrong: found $nums, expected $expected"
6478 run_test 56t "check lfs find -stripe-size works"
6480 test_56u() { # LU-611
6481 local dir=$DIR/$tdir
6483 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6485 if [[ $OSTCOUNT -gt 1 ]]; then
6486 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6492 local expected=$(((NUMDIRS + 1) * NUMFILES))
6493 local cmd="$LFS find -stripe-index 0 -type f $dir"
6494 local nums=$($cmd | wc -l)
6496 [ $nums -eq $expected ] ||
6497 error "'$cmd' wrong: found $nums, expected $expected"
6500 cmd="$LFS find -stripe-index 1 -type f $dir"
6501 nums=$($cmd | wc -l)
6502 [ $nums -eq $expected ] ||
6503 error "'$cmd' wrong: found $nums, expected $expected"
6505 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6506 nums=$($cmd | wc -l)
6507 [ $nums -eq $expected ] ||
6508 error "'$cmd' wrong: found $nums, expected $expected"
6511 # This should produce an error and not return any files
6512 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6513 nums=$($cmd 2>/dev/null | wc -l)
6514 [ $nums -eq $expected ] ||
6515 error "'$cmd' wrong: found $nums, expected $expected"
6517 if [[ $OSTCOUNT -gt 1 ]]; then
6518 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6519 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6520 nums=$($cmd | wc -l)
6521 [ $nums -eq $expected ] ||
6522 error "'$cmd' wrong: found $nums, expected $expected"
6525 run_test 56u "check lfs find -stripe-index works"
6529 local dir=$DIR/$tdir
6531 setup_56 $dir $NUMFILES $NUMDIRS
6533 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6534 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6536 for file in $($LFS find -m $UUID $dir); do
6537 file_midx=$($LFS getstripe -m $file)
6538 [ $file_midx -eq $mdt_idx ] ||
6539 error "lfs find -m $UUID != getstripe -m $file_midx"
6542 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6545 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6548 local dir=$DIR/$tdir
6550 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6552 local stripe_size=$($LFS getstripe -S -d $dir) ||
6553 error "$LFS getstripe -S -d $dir failed"
6554 stripe_size=${stripe_size%% *}
6556 local file_size=$((stripe_size * OSTCOUNT))
6557 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6558 local required_space=$((file_num * file_size))
6559 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6561 [[ $free_space -le $((required_space / 1024)) ]] &&
6562 skip_env "need $required_space, have $free_space kbytes"
6565 local dd_count=$((file_size / dd_bs))
6567 # write data into the files
6572 for i in $(seq $NUMFILES); do
6574 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6575 error "write data into $file failed"
6577 for i in $(seq $NUMDIRS); do
6578 for j in $(seq $NUMFILES); do
6579 file=$dir/dir$i/file$j
6580 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6581 error "write data into $file failed"
6585 # $LFS_MIGRATE will fail if hard link migration is unsupported
6586 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6587 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6588 error "creating links to $dir/dir1/file1 failed"
6593 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6596 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6599 eval $cmd || error "$cmd failed"
6601 check_stripe_count $dir/file1 $expected
6603 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6605 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6606 # OST 1 if it is on OST 0. This file is small enough to
6607 # be on only one stripe.
6608 file=$dir/migr_1_ost
6609 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6610 error "write data into $file failed"
6611 local obdidx=$($LFS getstripe -i $file)
6612 local oldmd5=$(md5sum $file)
6615 [[ $obdidx -eq 0 ]] && newobdidx=1
6616 cmd="$LFS migrate -i $newobdidx $file"
6618 eval $cmd || error "$cmd failed"
6620 local realobdix=$($LFS getstripe -i $file)
6621 local newmd5=$(md5sum $file)
6623 [[ $newobdidx -ne $realobdix ]] &&
6624 error "new OST is different (was=$obdidx, "\
6625 "wanted=$newobdidx, got=$realobdix)"
6626 [[ "$oldmd5" != "$newmd5" ]] &&
6627 error "md5sum differ: $oldmd5, $newmd5"
6631 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6633 eval $cmd || error "$cmd failed"
6635 for j in $(seq $NUMFILES); do
6636 check_stripe_count $dir/dir1/file$j $expected
6639 # lfs_migrate works with lfs find
6640 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6641 $LFS_MIGRATE -y -c $expected"
6643 eval $cmd || error "$cmd failed"
6645 for i in $(seq 2 $NUMFILES); do
6646 check_stripe_count $dir/file$i $expected
6648 for i in $(seq 2 $NUMDIRS); do
6649 for j in $(seq $NUMFILES); do
6650 check_stripe_count $dir/dir$i/file$j $expected
6654 run_test 56w "check lfs_migrate -c stripe_count works"
6657 local file1=$DIR/$tdir/file1
6658 local create_pool=false
6659 local initial_pool=$($LFS getstripe -p $DIR)
6663 echo -n "Creating test dir..."
6664 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6667 echo -n "Creating test file..."
6668 touch $file1 || error "cannot create file"
6671 echo -n "Detecting existing pools..."
6672 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6674 if [ ${#pool_list[@]} -gt 0 ]; then
6675 echo "${pool_list[@]}"
6676 for thispool in "${pool_list[@]}"; do
6677 if [[ -z "$initial_pool" ||
6678 "$initial_pool" != "$thispool" ]]; then
6680 echo "Using existing pool '$pool'"
6685 echo "none detected."
6687 if [ -z "$pool" ]; then
6688 pool=${POOL:-testpool}
6689 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6690 echo -n "Creating pool '$pool'..."
6692 pool_add $pool &> /dev/null ||
6693 error "pool_add failed"
6696 echo -n "Adding target to pool..."
6697 pool_add_targets $pool 0 0 1 &> /dev/null ||
6698 error "pool_add_targets failed"
6702 echo -n "Setting pool using -p option..."
6703 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6704 error "migrate failed rc = $?"
6707 echo -n "Verifying test file is in pool after migrating..."
6708 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6709 error "file was not migrated to pool $pool"
6712 echo -n "Removing test file from pool '$pool'..."
6713 # "lfs migrate $file" won't remove the file from the pool
6714 # until some striping information is changed.
6715 $LFS migrate -c 1 $file1 &> /dev/null ||
6716 error "cannot remove from pool"
6717 [ "$($LFS getstripe -p $file1)" ] &&
6718 error "pool still set"
6721 echo -n "Setting pool using --pool option..."
6722 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6723 error "migrate failed rc = $?"
6728 if $create_pool; then
6729 destroy_test_pools 2> /dev/null ||
6730 error "destroy test pools failed"
6733 run_test 56wb "check lfs_migrate pool support"
6736 local file1="$DIR/$tdir/file1"
6743 echo -n "Creating test dir..."
6744 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6745 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6746 error "cannot set stripe by '-S 1M -c 1'"
6749 echo -n "Setting initial stripe for test file..."
6750 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6751 error "cannot set stripe"
6752 cur_ssize=$($LFS getstripe -S "$file1")
6753 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6756 # File currently set to -S 512K -c 1
6758 # Ensure -c and -S options are rejected when -R is set
6759 echo -n "Verifying incompatible options are detected..."
6760 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6761 error "incompatible -c and -R options not detected"
6762 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6763 error "incompatible -S and -R options not detected"
6766 # Ensure unrecognized options are passed through to 'lfs migrate'
6767 echo -n "Verifying -S option is passed through to lfs migrate..."
6768 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6769 error "migration failed"
6770 cur_ssize=$($LFS getstripe -S "$file1")
6771 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6774 # File currently set to -S 1M -c 1
6776 # Ensure long options are supported
6777 echo -n "Verifying long options supported..."
6778 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6779 error "long option without argument not supported"
6780 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6781 error "long option with argument not supported"
6782 cur_ssize=$($LFS getstripe -S "$file1")
6783 [ $cur_ssize -eq 524288 ] ||
6784 error "migrate --stripe-size $cur_ssize != 524288"
6787 # File currently set to -S 512K -c 1
6789 if [ "$OSTCOUNT" -gt 1 ]; then
6790 echo -n "Verifying explicit stripe count can be set..."
6791 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6792 error "migrate failed"
6793 cur_scount=$($LFS getstripe -c "$file1")
6794 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6798 # File currently set to -S 512K -c 1 or -S 512K -c 2
6800 # Ensure parent striping is used if -R is set, and no stripe
6801 # count or size is specified
6802 echo -n "Setting stripe for parent directory..."
6803 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6804 error "cannot set stripe '-S 2M -c 1'"
6807 echo -n "Verifying restripe option uses parent stripe settings..."
6808 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6809 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6810 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6811 error "migrate failed"
6812 cur_ssize=$($LFS getstripe -S "$file1")
6813 [ $cur_ssize -eq $parent_ssize ] ||
6814 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6815 cur_scount=$($LFS getstripe -c "$file1")
6816 [ $cur_scount -eq $parent_scount ] ||
6817 error "migrate -R stripe_count $cur_scount != $parent_scount"
6820 # File currently set to -S 1M -c 1
6822 # Ensure striping is preserved if -R is not set, and no stripe
6823 # count or size is specified
6824 echo -n "Verifying striping size preserved when not specified..."
6825 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6826 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6827 error "cannot set stripe on parent directory"
6828 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6829 error "migrate failed"
6830 cur_ssize=$($LFS getstripe -S "$file1")
6831 [ $cur_ssize -eq $orig_ssize ] ||
6832 error "migrate by default $cur_ssize != $orig_ssize"
6835 # Ensure file name properly detected when final option has no argument
6836 echo -n "Verifying file name properly detected..."
6837 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6838 error "file name interpreted as option argument"
6844 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6847 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6849 local file1=$DIR/$tdir/file1
6851 echo -n "Creating test dir..."
6852 test_mkdir $DIR/$tdir || error "cannot create dir"
6855 echo -n "Creating test file..."
6859 # Ensure 'lfs migrate' will fail by using a non-existent option,
6860 # and make sure rsync is not called to recover
6861 echo -n "Make sure --no-rsync option works..."
6862 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6863 grep -q 'refusing to fall back to rsync' ||
6864 error "rsync was called with --no-rsync set"
6867 # Ensure rsync is called without trying 'lfs migrate' first
6868 echo -n "Make sure --rsync option works..."
6869 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6870 grep -q 'falling back to rsync' &&
6871 error "lfs migrate was called with --rsync set"
6874 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6875 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6876 grep -q 'at the same time' ||
6877 error "--rsync and --no-rsync accepted concurrently"
6883 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6889 test_mkdir $td || error "cannot create $td"
6890 touch $tf || error "cannot touch $tf"
6892 echo -n "Make sure --non-direct|-D works..."
6893 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6894 grep -q "lfs migrate --non-direct" ||
6895 error "--non-direct option cannot work correctly"
6896 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6897 grep -q "lfs migrate -D" ||
6898 error "-D option cannot work correctly"
6901 run_test 56we "check lfs_migrate --non-direct|-D support"
6904 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6905 check_swap_layouts_support
6907 local dir=$DIR/$tdir
6908 local ref1=/etc/passwd
6909 local file1=$dir/file1
6911 test_mkdir $dir || error "creating dir $dir"
6912 $LFS setstripe -c 2 $file1
6914 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6915 stripe=$($LFS getstripe -c $file1)
6916 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6917 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6922 run_test 56x "lfs migration support"
6925 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6926 check_swap_layouts_support
6928 local dir=$DIR/$tdir/$testnum
6932 local ref1=/etc/passwd
6933 local file1=$dir/file1
6935 $LFS setstripe -c 2 $file1
6937 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6939 local stripe=$($LFS getstripe -c $file1)
6941 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6942 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6947 run_test 56xa "lfs migration --block support"
6949 check_migrate_links() {
6951 local file1="$dir/file1"
6955 local total_count=$(($begin + $count - 1))
6956 local symlink_count=10
6959 if [ ! -f "$file1" ]; then
6960 echo -n "creating initial file..."
6961 $LFS setstripe -c 1 -S "512k" "$file1" ||
6962 error "cannot setstripe initial file"
6965 echo -n "creating symlinks..."
6966 for s in $(seq 1 $symlink_count); do
6967 ln -s "$file1" "$dir/slink$s" ||
6968 error "cannot create symlinks"
6972 echo -n "creating nonlinked files..."
6973 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6974 error "cannot create nonlinked files"
6979 if [ ! -f "$dir/file$total_count" ]; then
6980 echo -n "creating hard links $begin:$total_count..."
6981 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6982 /dev/null || error "cannot create hard links"
6986 echo -n "checking number of hard links listed in xattrs..."
6987 local fid=$($LFS getstripe -F "$file1")
6988 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6991 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6992 skip "hard link list has unexpected size, skipping test"
6994 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6995 error "link names should exceed xattrs size"
6998 echo -n "migrating files..."
6999 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7001 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7004 # make sure all links have been properly migrated
7005 echo -n "verifying files..."
7006 fid=$($LFS getstripe -F "$file1") ||
7007 error "cannot get fid for file $file1"
7008 for i in $(seq 2 $total_count); do
7009 local fid2=$($LFS getstripe -F $dir/file$i)
7011 [ "$fid2" == "$fid" ] ||
7012 error "migrated hard link has mismatched FID"
7015 # make sure hard links were properly detected, and migration was
7016 # performed only once for the entire link set; nonlinked files should
7018 local actual=$(grep -c 'done' <<< "$migrate_out")
7019 local expected=$(($uniq_count + 1))
7021 [ "$actual" -eq "$expected" ] ||
7022 error "hard links individually migrated ($actual != $expected)"
7024 # make sure the correct number of hard links are present
7025 local hardlinks=$(stat -c '%h' "$file1")
7027 [ $hardlinks -eq $total_count ] ||
7028 error "num hard links $hardlinks != $total_count"
7035 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7036 skip "Need MDS version at least 2.10.55"
7038 local dir="$DIR/$tdir"
7040 test_mkdir "$dir" || error "cannot create dir $dir"
7042 echo "testing lfs migrate mode when all links fit within xattrs"
7043 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7045 echo "testing rsync mode when all links fit within xattrs"
7046 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7048 echo "testing lfs migrate mode when all links do not fit within xattrs"
7049 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7051 echo "testing rsync mode when all links do not fit within xattrs"
7052 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7054 chown -R $RUNAS_ID $dir
7055 echo "testing non-root lfs migrate mode when not all links are in xattr"
7056 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7061 run_test 56xb "lfs migration hard link support"
7064 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7066 local dir="$DIR/$tdir"
7068 test_mkdir "$dir" || error "cannot create dir $dir"
7070 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7071 echo -n "Setting initial stripe for 20MB test file..."
7072 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7073 error "cannot setstripe 20MB file"
7075 echo -n "Sizing 20MB test file..."
7076 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7078 echo -n "Verifying small file autostripe count is 1..."
7079 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7080 error "cannot migrate 20MB file"
7081 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7082 error "cannot get stripe for $dir/20mb"
7083 [ $stripe_count -eq 1 ] ||
7084 error "unexpected stripe count $stripe_count for 20MB file"
7088 # Test 2: File is small enough to fit within the available space on
7089 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7090 # have at least an additional 1KB for each desired stripe for test 3
7091 echo -n "Setting stripe for 1GB test file..."
7092 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7094 echo -n "Sizing 1GB test file..."
7095 # File size is 1GB + 3KB
7096 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7099 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7100 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7101 if (( avail > 524288 * OSTCOUNT )); then
7102 echo -n "Migrating 1GB file..."
7103 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7104 error "cannot migrate 1GB file"
7106 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7107 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7108 error "cannot getstripe for 1GB file"
7109 [ $stripe_count -eq 2 ] ||
7110 error "unexpected stripe count $stripe_count != 2"
7114 # Test 3: File is too large to fit within the available space on
7115 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7116 if [ $OSTCOUNT -ge 3 ]; then
7117 # The required available space is calculated as
7118 # file size (1GB + 3KB) / OST count (3).
7119 local kb_per_ost=349526
7121 echo -n "Migrating 1GB file with limit..."
7122 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7123 error "cannot migrate 1GB file with limit"
7126 stripe_count=$($LFS getstripe -c "$dir/1gb")
7127 echo -n "Verifying 1GB autostripe count with limited space..."
7128 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7129 error "unexpected stripe count $stripe_count (min 3)"
7136 run_test 56xc "lfs migration autostripe"
7139 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7141 local dir=$DIR/$tdir
7142 local f_mgrt=$dir/$tfile.mgrt
7143 local f_yaml=$dir/$tfile.yaml
7144 local f_copy=$dir/$tfile.copy
7145 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7146 local layout_copy="-c 2 -S 2M -i 1"
7147 local yamlfile=$dir/yamlfile
7148 local layout_before;
7151 test_mkdir "$dir" || error "cannot create dir $dir"
7152 $LFS setstripe $layout_yaml $f_yaml ||
7153 error "cannot setstripe $f_yaml with layout $layout_yaml"
7154 $LFS getstripe --yaml $f_yaml > $yamlfile
7155 $LFS setstripe $layout_copy $f_copy ||
7156 error "cannot setstripe $f_copy with layout $layout_copy"
7158 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7160 # 1. test option --yaml
7161 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7162 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7163 layout_before=$(get_layout_param $f_yaml)
7164 layout_after=$(get_layout_param $f_mgrt)
7165 [ "$layout_after" == "$layout_before" ] ||
7166 error "lfs_migrate --yaml: $layout_after != $layout_before"
7168 # 2. test option --copy
7169 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7170 error "cannot migrate $f_mgrt with --copy $f_copy"
7171 layout_before=$(get_layout_param $f_copy)
7172 layout_after=$(get_layout_param $f_mgrt)
7173 [ "$layout_after" == "$layout_before" ] ||
7174 error "lfs_migrate --copy: $layout_after != $layout_before"
7176 run_test 56xd "check lfs_migrate --yaml and --copy support"
7179 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7181 local dir=$DIR/$tdir
7182 local f_comp=$dir/$tfile
7183 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7184 local layout_before=""
7185 local layout_after=""
7187 test_mkdir "$dir" || error "cannot create dir $dir"
7188 $LFS setstripe $layout $f_comp ||
7189 error "cannot setstripe $f_comp with layout $layout"
7190 layout_before=$(get_layout_param $f_comp)
7191 dd if=/dev/zero of=$f_comp bs=1M count=4
7193 # 1. migrate a comp layout file by lfs_migrate
7194 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7195 layout_after=$(get_layout_param $f_comp)
7196 [ "$layout_before" == "$layout_after" ] ||
7197 error "lfs_migrate: $layout_before != $layout_after"
7199 # 2. migrate a comp layout file by lfs migrate
7200 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7201 layout_after=$(get_layout_param $f_comp)
7202 [ "$layout_before" == "$layout_after" ] ||
7203 error "lfs migrate: $layout_before != $layout_after"
7205 run_test 56xe "migrate a composite layout file"
7208 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7210 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7211 skip "Need server version at least 2.13.53"
7213 local dir=$DIR/$tdir
7214 local f_comp=$dir/$tfile
7215 local layout="-E 1M -c1 -E -1 -c2"
7219 test_mkdir "$dir" || error "cannot create dir $dir"
7220 $LFS setstripe $layout $f_comp ||
7221 error "cannot setstripe $f_comp with layout $layout"
7222 fid_before=$($LFS getstripe --fid $f_comp)
7223 dd if=/dev/zero of=$f_comp bs=1M count=4
7225 # 1. migrate a comp layout file to a comp layout
7226 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7227 fid_after=$($LFS getstripe --fid $f_comp)
7228 [ "$fid_before" == "$fid_after" ] ||
7229 error "comp-to-comp migrate: $fid_before != $fid_after"
7231 # 2. migrate a comp layout file to a plain layout
7232 $LFS migrate -c2 $f_comp ||
7233 error "cannot migrate $f_comp by lfs migrate"
7234 fid_after=$($LFS getstripe --fid $f_comp)
7235 [ "$fid_before" == "$fid_after" ] ||
7236 error "comp-to-plain migrate: $fid_before != $fid_after"
7238 # 3. migrate a plain layout file to a comp layout
7239 $LFS migrate $layout $f_comp ||
7240 error "cannot migrate $f_comp by lfs migrate"
7241 fid_after=$($LFS getstripe --fid $f_comp)
7242 [ "$fid_before" == "$fid_after" ] ||
7243 error "plain-to-comp migrate: $fid_before != $fid_after"
7245 run_test 56xf "FID is not lost during migration of a composite layout file"
7248 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7249 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7252 local dir=$DIR/$tdir
7256 test_mkdir -p $dir || error "creating dir $dir"
7257 touch $f1 || error "creating std file $f1"
7258 $MULTIOP $f2 H2c || error "creating released file $f2"
7260 # a directory can be raid0, so ask only for files
7261 res=$($LFS find $dir -L raid0 -type f | wc -l)
7262 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7264 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7265 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7267 # only files can be released, so no need to force file search
7268 res=$($LFS find $dir -L released)
7269 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7271 res=$($LFS find $dir -type f \! -L released)
7272 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7274 run_test 56y "lfs find -L raid0|released"
7276 test_56z() { # LU-4824
7277 # This checks to make sure 'lfs find' continues after errors
7278 # There are two classes of errors that should be caught:
7279 # - If multiple paths are provided, all should be searched even if one
7281 # - If errors are encountered during the search, it should not terminate
7283 local dir=$DIR/$tdir
7287 for i in d{0..9}; do
7289 touch $dir/$i/$tfile
7291 $LFS find $DIR/non_existent_dir $dir &&
7292 error "$LFS find did not return an error"
7293 # Make a directory unsearchable. This should NOT be the last entry in
7294 # directory order. Arbitrarily pick the 6th entry
7295 chmod 700 $($LFS find $dir -type d | sed '6!d')
7297 $RUNAS $LFS find $DIR/non_existent $dir
7298 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7300 # The user should be able to see 10 directories and 9 files
7301 (( count == 19 )) ||
7302 error "$LFS find found $count != 19 entries after error"
7304 run_test 56z "lfs find should continue after an error"
7306 test_56aa() { # LU-5937
7307 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7309 local dir=$DIR/$tdir
7312 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7314 createmany -o $dir/striped_dir/${tfile}- 1024
7315 local dirs=$($LFS find --size +8k $dir/)
7317 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7319 run_test 56aa "lfs find --size under striped dir"
7321 test_56ab() { # LU-10705
7322 test_mkdir $DIR/$tdir
7323 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7324 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7325 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7326 # Flush writes to ensure valid blocks. Need to be more thorough for
7327 # ZFS, since blocks are not allocated/returned to client immediately.
7329 wait_zfs_commit ost1 2
7330 cancel_lru_locks osc
7333 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7335 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7337 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7338 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7340 rm -f $DIR/$tdir/$tfile.[123]
7342 run_test 56ab "lfs find --blocks"
7345 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7346 skip "Need MDS version at least 2.10.50"
7348 # Create composite files with one component
7349 local dir=$DIR/$tdir
7351 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7352 # Create composite files with three components
7353 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7354 # Create non-composite files
7355 createmany -o $dir/${tfile}- 10
7357 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7359 [[ $nfiles == 10 ]] ||
7360 error "lfs find -E 1M found $nfiles != 10 files"
7362 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7363 [[ $nfiles == 25 ]] ||
7364 error "lfs find ! -E 1M found $nfiles != 25 files"
7366 # All files have a component that starts at 0
7367 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7368 [[ $nfiles == 35 ]] ||
7369 error "lfs find --component-start 0 - $nfiles != 35 files"
7371 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7372 [[ $nfiles == 15 ]] ||
7373 error "lfs find --component-start 2M - $nfiles != 15 files"
7375 # All files created here have a componenet that does not starts at 2M
7376 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7377 [[ $nfiles == 35 ]] ||
7378 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7380 # Find files with a specified number of components
7381 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7382 [[ $nfiles == 15 ]] ||
7383 error "lfs find --component-count 3 - $nfiles != 15 files"
7385 # Remember non-composite files have a component count of zero
7386 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7387 [[ $nfiles == 10 ]] ||
7388 error "lfs find --component-count 0 - $nfiles != 10 files"
7390 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7391 [[ $nfiles == 20 ]] ||
7392 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7394 # All files have a flag called "init"
7395 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7396 [[ $nfiles == 35 ]] ||
7397 error "lfs find --component-flags init - $nfiles != 35 files"
7399 # Multi-component files will have a component not initialized
7400 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7401 [[ $nfiles == 15 ]] ||
7402 error "lfs find !--component-flags init - $nfiles != 15 files"
7407 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7410 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7411 skip "Need MDS version at least 2.10.57"
7421 # create mirrored directories and mirrored files
7422 mkdir $td || error "mkdir $td failed"
7423 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7424 createmany -o $tf- 10 || error "create $tf- failed"
7426 for i in $(seq 2); do
7428 mkdir $dir || error "mkdir $dir failed"
7429 $LFS mirror create -N$((3 + i)) $dir ||
7430 error "create mirrored dir $dir failed"
7431 createmany -o $dir/$tfile- 10 ||
7432 error "create $dir/$tfile- failed"
7435 # change the states of some mirrored files
7437 for i in $(seq 2); do
7439 for j in $(seq 4 9); do
7440 echo foo > $dir/$tfile-$j
7444 # find mirrored files with specific mirror count
7445 cmd="$LFS find --mirror-count 3 --type f $td"
7446 nfiles=$($cmd | wc -l)
7447 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7449 cmd="$LFS find ! --mirror-count 3 --type f $td"
7450 nfiles=$($cmd | wc -l)
7451 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7453 cmd="$LFS find --mirror-count +2 --type f $td"
7454 nfiles=$($cmd | wc -l)
7455 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7457 cmd="$LFS find --mirror-count -6 --type f $td"
7458 nfiles=$($cmd | wc -l)
7459 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7461 # find mirrored files with specific file state
7462 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7463 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7465 cmd="$LFS find --mirror-state=ro --type f $td"
7466 nfiles=$($cmd | wc -l)
7467 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7469 cmd="$LFS find ! --mirror-state=ro --type f $td"
7470 nfiles=$($cmd | wc -l)
7471 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7473 cmd="$LFS find --mirror-state=wp --type f $td"
7474 nfiles=$($cmd | wc -l)
7475 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7477 cmd="$LFS find ! --mirror-state=sp --type f $td"
7478 nfiles=$($cmd | wc -l)
7479 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7481 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7485 # note test will not do anything if MDS is not local
7486 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7487 skip_env "ldiskfs only test"
7489 remote_mds_nodsh && skip "remote MDS with nodsh"
7491 local MNTDEV="osd*.*MDT*.mntdev"
7492 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7493 [ -z "$DEV" ] && error "can't access $MNTDEV"
7494 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7495 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7496 error "can't access $DEV"
7497 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7498 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7502 run_test 57a "verify MDS filesystem created with large inodes =="
7505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7506 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7507 skip_env "ldiskfs only test"
7509 remote_mds_nodsh && skip "remote MDS with nodsh"
7511 local dir=$DIR/$tdir
7514 local fileN=$dir/f$filecount
7516 rm -rf $dir || error "removing $dir"
7518 local mdtidx=$($LFS getstripe -m $dir)
7519 local mdtname=MDT$(printf %04x $mdtidx)
7520 local facet=mds$((mdtidx + 1))
7522 echo "mcreating $filecount files"
7523 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7525 # verify that files do not have EAs yet
7526 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7527 error "$file1 has an EA"
7528 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7529 error "$fileN has an EA"
7533 df $dir #make sure we get new statfs data
7534 local mdsfree=$(do_facet $facet \
7535 lctl get_param -n osd*.*$mdtname.kbytesfree)
7536 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7539 echo "opening files to create objects/EAs"
7540 for file in $(seq -f $dir/f%g 1 $filecount); do
7541 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7542 error "opening $file"
7545 # verify that files have EAs now
7546 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7547 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7549 sleep 1 #make sure we get new statfs data
7551 local mdsfree2=$(do_facet $facet \
7552 lctl get_param -n osd*.*$mdtname.kbytesfree)
7553 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7555 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7556 if [ "$mdsfree" != "$mdsfree2" ]; then
7557 error "MDC before $mdcfree != after $mdcfree2"
7559 echo "MDC before $mdcfree != after $mdcfree2"
7560 echo "unable to confirm if MDS has large inodes"
7565 run_test 57b "default LOV EAs are stored inside large inodes ==="
7568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7569 [ -z "$(which wiretest 2>/dev/null)" ] &&
7570 skip_env "could not find wiretest"
7574 run_test 58 "verify cross-platform wire constants =============="
7577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7579 echo "touch 130 files"
7580 createmany -o $DIR/f59- 130
7582 unlinkmany $DIR/f59- 130
7584 # wait for commitment of removal
7585 wait_delete_completed
7587 run_test 59 "verify cancellation of llog records async ========="
7589 TEST60_HEAD="test_60 run $RANDOM"
7591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7592 remote_mgs_nodsh && skip "remote MGS with nodsh"
7593 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7594 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7595 skip_env "missing subtest run-llog.sh"
7597 log "$TEST60_HEAD - from kernel mode"
7598 do_facet mgs "$LCTL dk > /dev/null"
7599 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7600 do_facet mgs $LCTL dk > $TMP/$tfile
7602 # LU-6388: test llog_reader
7603 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7604 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7605 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7606 skip_env "missing llog_reader"
7607 local fstype=$(facet_fstype mgs)
7608 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7609 skip_env "Only for ldiskfs or zfs type mgs"
7611 local mntpt=$(facet_mntpt mgs)
7612 local mgsdev=$(mgsdevname 1)
7624 #get fid and record list
7625 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7627 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7629 #remount mgs as ldiskfs or zfs type
7630 stop mgs || error "stop mgs failed"
7631 mount_fstype mgs || error "remount mgs failed"
7632 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7635 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7636 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7641 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7643 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7645 echo "obj_file is $obj_file"
7646 do_facet mgs $llog_reader $obj_file
7648 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7649 awk '{ print $3 }' | sed -e "s/^type=//g")
7650 if [ $rec_type != $rec ]; then
7651 echo "FAILED test_60a wrong record type $rec_type," \
7657 #check obj path if record type is LLOG_LOGID_MAGIC
7658 if [ "$rec" == "1064553b" ]; then
7659 path=$(do_facet mgs $llog_reader $obj_file |
7660 grep "path=" | awk '{ print $NF }' |
7661 sed -e "s/^path=//g")
7662 if [ $obj_file != $mntpt/$path ]; then
7663 echo "FAILED test_60a wrong obj path" \
7664 "$montpt/$path, should be $obj_file"
7671 #restart mgs before "error", otherwise it will block the next test
7672 stop mgs || error "stop mgs failed"
7673 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7674 $pass || error "test failed, see FAILED test_60a messages for specifics"
7676 run_test 60a "llog_test run from kernel module and test llog_reader"
7678 test_60b() { # bug 6411
7679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7682 LLOG_COUNT=$(do_facet mgs dmesg |
7683 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7684 /llog_[a-z]*.c:[0-9]/ {
7696 [[ $LLOG_COUNT -gt 120 ]] &&
7697 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7699 run_test 60b "limit repeated messages from CERROR/CWARN"
7702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7704 echo "create 5000 files"
7705 createmany -o $DIR/f60c- 5000
7706 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7707 lctl set_param fail_loc=0x80000137
7708 unlinkmany $DIR/f60c- 5000
7709 lctl set_param fail_loc=0
7711 run_test 60c "unlink file when mds full"
7714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7716 SAVEPRINTK=$(lctl get_param -n printk)
7717 # verify "lctl mark" is even working"
7718 MESSAGE="test message ID $RANDOM $$"
7719 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7720 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7722 lctl set_param printk=0 || error "set lnet.printk failed"
7723 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7724 MESSAGE="new test message ID $RANDOM $$"
7725 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7726 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7727 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7729 lctl set_param -n printk="$SAVEPRINTK"
7731 run_test 60d "test printk console message masking"
7734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7735 remote_mds_nodsh && skip "remote MDS with nodsh"
7738 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7739 do_facet mds1 lctl set_param fail_loc=0x15b
7742 run_test 60e "no space while new llog is being created"
7748 test_mkdir -c $MDSCOUNT $DIR/$tdir
7753 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7754 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7756 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7757 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7758 index=$((index + 1))
7764 for i in {0..100}; do
7765 # define OBD_FAIL_OSD_TXN_START 0x19a
7766 local index=$((i % MDSCOUNT + 1))
7768 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7775 for i in $(seq $MDSCOUNT); do
7776 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7779 mkdir $DIR/$tdir/new || error "mkdir failed"
7780 rmdir $DIR/$tdir/new || error "rmdir failed"
7782 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7784 for i in $(seq $MDSCOUNT); do
7785 wait_update_facet mds$i "$LCTL get_param -n \
7786 mdd.$(facet_svc mds$i).lfsck_namespace |
7787 awk '/^status/ { print \\\$2 }'" "completed"
7790 ls -R $DIR/$tdir || error "ls failed"
7791 rm -rf $DIR/$tdir || error "rmdir failed"
7793 run_test 60g "transaction abort won't cause MDT hung"
7796 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7797 skip "Need MDS version at least 2.12.52"
7798 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7802 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7803 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7804 for fail_loc in 0x80000188 0x80000189; do
7805 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7806 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7807 error "mkdir $dir-$fail_loc failed"
7808 for i in {0..10}; do
7809 # create may fail on missing stripe
7810 echo $i > $DIR/$tdir-$fail_loc/$i
7812 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7813 error "getdirstripe $tdir-$fail_loc failed"
7814 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7815 error "migrate $tdir-$fail_loc failed"
7816 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7817 error "getdirstripe $tdir-$fail_loc failed"
7818 pushd $DIR/$tdir-$fail_loc
7820 echo $f | cmp $f - || error "$f data mismatch"
7823 rm -rf $DIR/$tdir-$fail_loc
7826 run_test 60h "striped directory with missing stripes can be accessed"
7829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7832 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7833 cancel_lru_locks osc
7834 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7837 run_test 61a "mmap() writes don't make sync hang ================"
7840 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7842 run_test 61b "mmap() of unstriped file is successful"
7844 # bug 2330 - insufficient obd_match error checking causes LBUG
7846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7850 cancel_lru_locks osc
7851 lctl set_param fail_loc=0x405
7852 cat $f && error "cat succeeded, expect -EIO"
7853 lctl set_param fail_loc=0
7855 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7856 # match every page all of the time.
7857 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7859 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7860 # Though this test is irrelevant anymore, it helped to reveal some
7861 # other grant bugs (LU-4482), let's keep it.
7862 test_63a() { # was test_63
7863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7865 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7867 for i in `seq 10` ; do
7868 dd if=/dev/zero of=$DIR/f63 bs=8k &
7874 rm -f $DIR/f63 || true
7876 run_test 63a "Verify oig_wait interruption does not crash ======="
7878 # bug 2248 - async write errors didn't return to application on sync
7879 # bug 3677 - async write errors left page locked
7881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7884 lctl set_param debug=-1
7886 # ensure we have a grant to do async writes
7887 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7890 sync # sync lest earlier test intercept the fail_loc
7892 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7893 lctl set_param fail_loc=0x80000406
7894 $MULTIOP $DIR/$tfile Owy && \
7895 error "sync didn't return ENOMEM"
7896 sync; sleep 2; sync # do a real sync this time to flush page
7897 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7898 error "locked page left in cache after async error" || true
7901 run_test 63b "async write errors should be returned to fsync ==="
7904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7907 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7909 run_test 64a "verify filter grant calculations (in kernel) ====="
7912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7914 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7916 run_test 64b "check out-of-space detection on client"
7919 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7921 run_test 64c "verify grant shrink"
7927 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
7930 # this does exactly what osc_request.c:osc_announce_cached() does in
7931 # order to calculate max amount of grants to ask from server
7935 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
7936 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
7938 ((rpc_in_flight++));
7939 nrpages=$((nrpages * rpc_in_flight))
7941 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
7943 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7945 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7946 local undirty=$((nrpages * PAGE_SIZE))
7948 local max_extent_pages
7949 max_extent_pages=$(import_param $tgt grant_max_extent_size)
7950 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7951 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7952 local grant_extent_tax
7953 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7955 undirty=$((undirty + nrextents * grant_extent_tax))
7960 # this is size of unit for grant allocation. It should be equal to
7961 # what tgt_grant.c:tgt_grant_chunk() calculates
7965 local grant_extent_tax
7967 max_brw_size=$(import_param $tgt max_brw_size)
7969 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7971 echo $(((max_brw_size + grant_extent_tax) * 2))
7975 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
7976 skip "OST < 2.10.55 doesn't limit grants enough"
7978 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
7980 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
7981 skip "no grant_param connect flag"
7983 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
7985 $LCTL set_param -n -n debug="$OLDDEBUG" || true
7986 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
7989 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7990 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
7992 $LFS setstripe $DIR/$tfile -i 0 -c 1
7993 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
7996 while kill -0 $ddpid; do
7997 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7999 if [[ $cur_grant -gt $max_cur_granted ]]; then
8001 error "cur_grant $cur_grant > $max_cur_granted"
8007 run_test 64d "check grant limit exceed"
8013 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8015 ((cur_grants == expected)) ||
8016 error "$msg: grants mismatch: $cur_grants, expected $expected"
8020 echo $((($1 + $2 - 1) & ~($2 - 1)))
8024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8025 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8026 skip "Need OSS version at least 2.11.56"
8028 # Remount client to reset grant
8029 remount_client $MOUNT || error "failed to remount client"
8030 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8032 local init_grants=$(import_param $osc_tgt initial_grant)
8034 check_grants $osc_tgt $init_grants "init grants"
8036 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8037 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8038 local gbs=$(import_param $osc_tgt grant_block_size)
8040 # write random number of bytes from max_brw_size / 4 to max_brw_size
8041 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8042 # align for direct io
8043 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8044 # round to grant consumption unit
8045 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8047 local grants=$((wb_round_up + extent_tax))
8049 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8051 # define OBD_FAIL_TGT_NO_GRANT 0x725
8052 # make the server not grant more back
8053 do_facet ost1 $LCTL set_param fail_loc=0x725
8054 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8056 do_facet ost1 $LCTL set_param fail_loc=0
8058 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8060 rm -f $DIR/$tfile || error "rm failed"
8062 # Remount client to reset grant
8063 remount_client $MOUNT || error "failed to remount client"
8064 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8066 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8068 # define OBD_FAIL_TGT_NO_GRANT 0x725
8069 # make the server not grant more back
8070 do_facet ost1 $LCTL set_param fail_loc=0x725
8071 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8072 do_facet ost1 $LCTL set_param fail_loc=0
8074 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8076 run_test 64e "check grant consumption (no grant allocation)"
8079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8081 # Remount client to reset grant
8082 remount_client $MOUNT || error "failed to remount client"
8083 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8085 local init_grants=$(import_param $osc_tgt initial_grant)
8086 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8087 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8088 local gbs=$(import_param $osc_tgt grant_block_size)
8089 local chunk=$(grant_chunk $osc_tgt)
8091 # write random number of bytes from max_brw_size / 4 to max_brw_size
8092 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8093 # align for direct io
8094 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8095 # round to grant consumption unit
8096 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8098 local grants=$((wb_round_up + extent_tax))
8100 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8101 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8102 error "error writing to $DIR/$tfile"
8104 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8105 "direct io with grant allocation"
8107 rm -f $DIR/$tfile || error "rm failed"
8109 # Remount client to reset grant
8110 remount_client $MOUNT || error "failed to remount client"
8111 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8113 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8115 local cmd="oO_WRONLY:w${write_bytes}_yc"
8117 $MULTIOP $DIR/$tfile $cmd &
8121 check_grants $osc_tgt $((init_grants - grants)) \
8122 "buffered io, not write rpc"
8124 kill -USR1 $MULTIPID
8127 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8128 "buffered io, one RPC"
8130 run_test 64f "check grant consumption (with grant allocation)"
8132 # bug 1414 - set/get directories' stripe info
8134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8136 test_mkdir $DIR/$tdir
8138 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8140 run_test 65a "directory with no stripe info"
8143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8145 test_mkdir $DIR/$tdir
8146 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8148 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8151 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8153 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8157 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8159 test_mkdir $DIR/$tdir
8160 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8162 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8163 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8165 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8167 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8172 test_mkdir $DIR/$tdir
8173 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8174 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8176 if [[ $STRIPECOUNT -le 0 ]]; then
8178 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8179 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8180 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8182 sc=$(($STRIPECOUNT - 1))
8184 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8185 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8186 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8187 error "lverify failed"
8189 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8194 test_mkdir $DIR/$tdir
8196 $LFS setstripe $DIR/$tdir || error "setstripe"
8197 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8198 error "no stripe info failed"
8200 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8202 run_test 65e "directory setstripe defaults"
8205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8207 test_mkdir $DIR/${tdir}f
8208 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8209 error "setstripe succeeded" || true
8211 run_test 65f "dir setstripe permission (should return error) ==="
8214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8216 test_mkdir $DIR/$tdir
8217 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8219 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8220 error "setstripe -S failed"
8221 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8222 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8223 error "delete default stripe failed"
8225 run_test 65g "directory setstripe -d"
8228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8230 test_mkdir $DIR/$tdir
8231 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8233 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8234 error "setstripe -S failed"
8235 test_mkdir $DIR/$tdir/dd1
8236 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8237 error "stripe info inherit failed"
8239 run_test 65h "directory stripe info inherit ===================="
8242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8244 save_layout_restore_at_exit $MOUNT
8246 # bug6367: set non-default striping on root directory
8247 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8249 # bug12836: getstripe on -1 default directory striping
8250 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8252 # bug12836: getstripe -v on -1 default directory striping
8253 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8255 # bug12836: new find on -1 default directory striping
8256 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8258 run_test 65i "various tests to set root directory striping"
8260 test_65j() { # bug6367
8261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8265 # if we aren't already remounting for each test, do so for this test
8266 if [ "$I_MOUNTED" = "yes" ]; then
8267 cleanup || error "failed to unmount"
8271 save_layout_restore_at_exit $MOUNT
8273 $LFS setstripe -d $MOUNT || error "setstripe failed"
8275 run_test 65j "set default striping on root directory (bug 6367)="
8279 wait_delete_completed
8280 do_facet $SINGLEMDS "lctl set_param -n \
8281 osp.$ost*MDT0000.max_create_count=$max_count"
8282 do_facet $SINGLEMDS "lctl set_param -n \
8283 osp.$ost*MDT0000.create_count=$count"
8284 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8285 echo $INACTIVE_OSC "is Activate"
8287 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8290 test_65k() { # bug11679
8291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8292 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8293 remote_mds_nodsh && skip "remote MDS with nodsh"
8295 local disable_precreate=true
8296 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8297 disable_precreate=false
8299 echo "Check OST status: "
8300 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8301 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8303 for OSC in $MDS_OSCS; do
8304 echo $OSC "is active"
8305 do_facet $SINGLEMDS lctl --device %$OSC activate
8308 for INACTIVE_OSC in $MDS_OSCS; do
8309 local ost=$(osc_to_ost $INACTIVE_OSC)
8310 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8311 lov.*md*.target_obd |
8312 awk -F: /$ost/'{ print $1 }' | head -n 1)
8315 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8316 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8318 echo "Deactivate: " $INACTIVE_OSC
8319 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8321 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8322 osp.$ost*MDT0000.create_count")
8323 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8324 osp.$ost*MDT0000.max_create_count")
8325 $disable_precreate &&
8326 do_facet $SINGLEMDS "lctl set_param -n \
8327 osp.$ost*MDT0000.max_create_count=0"
8329 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8330 [ -f $DIR/$tdir/$idx ] && continue
8331 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8332 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8334 error "setstripe $idx should succeed"; }
8335 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8337 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8340 do_facet $SINGLEMDS "lctl set_param -n \
8341 osp.$ost*MDT0000.max_create_count=$max_count"
8342 do_facet $SINGLEMDS "lctl set_param -n \
8343 osp.$ost*MDT0000.create_count=$count"
8344 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8345 echo $INACTIVE_OSC "is Activate"
8347 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8350 run_test 65k "validate manual striping works properly with deactivated OSCs"
8352 test_65l() { # bug 12836
8353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8355 test_mkdir -p $DIR/$tdir/test_dir
8356 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8357 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8359 run_test 65l "lfs find on -1 stripe dir ========================"
8362 local layout=$(save_layout $MOUNT)
8363 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8364 restore_layout $MOUNT $layout
8365 error "setstripe should fail by non-root users"
8369 run_test 65m "normal user can't set filesystem default stripe"
8372 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8373 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8374 skip "Need MDS version at least 2.12.50"
8375 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8377 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8378 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8379 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8381 local root_layout=$(save_layout $MOUNT)
8382 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8384 # new subdirectory under root directory should not inherit
8385 # the default layout from root
8386 local dir1=$MOUNT/$tdir-1
8387 mkdir $dir1 || error "mkdir $dir1 failed"
8388 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8389 error "$dir1 shouldn't have LOV EA"
8391 # delete the default layout on root directory
8392 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8394 local dir2=$MOUNT/$tdir-2
8395 mkdir $dir2 || error "mkdir $dir2 failed"
8396 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8397 error "$dir2 shouldn't have LOV EA"
8399 # set a new striping pattern on root directory
8400 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8401 local new_def_stripe_size=$((def_stripe_size * 2))
8402 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8403 error "set stripe size on $MOUNT failed"
8405 # new file created in $dir2 should inherit the new stripe size from
8406 # the filesystem default
8407 local file2=$dir2/$tfile-2
8408 touch $file2 || error "touch $file2 failed"
8410 local file2_stripe_size=$($LFS getstripe -S $file2)
8411 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8413 echo "file2_stripe_size: '$file2_stripe_size'"
8414 echo "new_def_stripe_size: '$new_def_stripe_size'"
8415 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8418 local dir3=$MOUNT/$tdir-3
8419 mkdir $dir3 || error "mkdir $dir3 failed"
8420 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8421 # the root layout, which is the actual default layout that will be used
8422 # when new files are created in $dir3.
8423 local dir3_layout=$(get_layout_param $dir3)
8424 local root_dir_layout=$(get_layout_param $MOUNT)
8425 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8427 echo "dir3_layout: '$dir3_layout'"
8428 echo "root_dir_layout: '$root_dir_layout'"
8429 error "$dir3 should show the default layout from $MOUNT"
8432 # set OST pool on root directory
8433 local pool=$TESTNAME
8434 pool_add $pool || error "add $pool failed"
8435 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8436 error "add targets to $pool failed"
8438 $LFS setstripe -p $pool $MOUNT ||
8439 error "set OST pool on $MOUNT failed"
8441 # new file created in $dir3 should inherit the pool from
8442 # the filesystem default
8443 local file3=$dir3/$tfile-3
8444 touch $file3 || error "touch $file3 failed"
8446 local file3_pool=$($LFS getstripe -p $file3)
8447 [[ "$file3_pool" = "$pool" ]] ||
8448 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8450 local dir4=$MOUNT/$tdir-4
8451 mkdir $dir4 || error "mkdir $dir4 failed"
8452 local dir4_layout=$(get_layout_param $dir4)
8453 root_dir_layout=$(get_layout_param $MOUNT)
8454 echo "$LFS getstripe -d $dir4"
8455 $LFS getstripe -d $dir4
8456 echo "$LFS getstripe -d $MOUNT"
8457 $LFS getstripe -d $MOUNT
8458 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8460 echo "dir4_layout: '$dir4_layout'"
8461 echo "root_dir_layout: '$root_dir_layout'"
8462 error "$dir4 should show the default layout from $MOUNT"
8465 # new file created in $dir4 should inherit the pool from
8466 # the filesystem default
8467 local file4=$dir4/$tfile-4
8468 touch $file4 || error "touch $file4 failed"
8470 local file4_pool=$($LFS getstripe -p $file4)
8471 [[ "$file4_pool" = "$pool" ]] ||
8472 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8474 # new subdirectory under non-root directory should inherit
8475 # the default layout from its parent directory
8476 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8477 error "set directory layout on $dir4 failed"
8479 local dir5=$dir4/$tdir-5
8480 mkdir $dir5 || error "mkdir $dir5 failed"
8482 dir4_layout=$(get_layout_param $dir4)
8483 local dir5_layout=$(get_layout_param $dir5)
8484 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8486 echo "dir4_layout: '$dir4_layout'"
8487 echo "dir5_layout: '$dir5_layout'"
8488 error "$dir5 should inherit the default layout from $dir4"
8491 # though subdir under ROOT doesn't inherit default layout, but
8492 # its sub dir/file should be created with default layout.
8493 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8494 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8495 skip "Need MDS version at least 2.12.59"
8497 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8498 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8499 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8501 if [ $default_lmv_hash == "none" ]; then
8502 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8504 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8505 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8508 $LFS setdirstripe -D -c 2 $MOUNT ||
8509 error "setdirstripe -D -c 2 failed"
8510 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8511 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8512 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8514 run_test 65n "don't inherit default layout from root for new subdirectories"
8516 # bug 2543 - update blocks count on client
8518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8521 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8522 sync; sync_all_data; sync; sync_all_data
8523 cancel_lru_locks osc
8524 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8525 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8527 run_test 66 "update inode blocks count on client ==============="
8530 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8534 swapon -s | awk '($1 == "'$1'") { print $4 }'
8537 # bug5265, obdfilter oa2dentry return -ENOENT
8538 # #define OBD_FAIL_SRV_ENOENT 0x217
8540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8541 remote_ost_nodsh && skip "remote OST with nodsh"
8544 $LFS setstripe -c 1 -i 0 $f
8546 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8548 do_facet ost1 lctl set_param fail_loc=0x217
8549 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8550 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8552 do_facet ost1 lctl set_param fail_loc=0
8553 $DIRECTIO write $f 0 2 || error "write error"
8555 cancel_lru_locks osc
8556 $DIRECTIO read $f 0 1 || error "read error"
8558 do_facet ost1 lctl set_param fail_loc=0x217
8559 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8561 do_facet ost1 lctl set_param fail_loc=0
8564 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8567 test_mkdir $DIR/$tdir
8568 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8569 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8571 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8573 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8575 [ "$RUNAS_ID" = "$UID" ] &&
8576 skip_env "RUNAS_ID = UID = $UID -- skipping"
8577 # Check that testing environment is properly set up. Skip if not
8578 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8579 skip_env "User $RUNAS_ID does not exist - skipping"
8582 chmod 777 $DIR/$tfile
8583 chmod ug+s $DIR/$tfile
8584 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8585 error "$RUNAS dd $DIR/$tfile failed"
8586 # See if we are still setuid/sgid
8587 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8588 error "S/gid is not dropped on write"
8589 # Now test that MDS is updated too
8590 cancel_lru_locks mdc
8591 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8592 error "S/gid is not dropped on MDS"
8595 run_test 72a "Test that remove suid works properly (bug5695) ===="
8597 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8600 [ "$RUNAS_ID" = "$UID" ] &&
8601 skip_env "RUNAS_ID = UID = $UID -- skipping"
8602 [ "$RUNAS_ID" -eq 0 ] &&
8603 skip_env "RUNAS_ID = 0 -- skipping"
8604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8605 # Check that testing environment is properly set up. Skip if not
8606 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8607 skip_env "User $RUNAS_ID does not exist - skipping"
8609 touch $DIR/${tfile}-f{g,u}
8610 test_mkdir $DIR/${tfile}-dg
8611 test_mkdir $DIR/${tfile}-du
8612 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8613 chmod g+s $DIR/${tfile}-{f,d}g
8614 chmod u+s $DIR/${tfile}-{f,d}u
8615 for perm in 777 2777 4777; do
8616 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8617 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8618 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8619 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8623 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8625 # bug 3462 - multiple simultaneous MDC requests
8627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8629 test_mkdir $DIR/d73-1
8630 test_mkdir $DIR/d73-2
8631 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8634 lctl set_param fail_loc=0x80000129
8635 $MULTIOP $DIR/d73-1/f73-2 Oc &
8637 lctl set_param fail_loc=0
8639 $MULTIOP $DIR/d73-2/f73-3 Oc &
8643 wait $pid1 || return 1
8647 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8648 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8649 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8653 run_test 73 "multiple MDC requests (should not deadlock)"
8655 test_74a() { # bug 6149, 6184
8656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8659 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8661 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8662 # will spin in a tight reconnection loop
8663 $LCTL set_param fail_loc=0x8000030e
8664 # get any lock that won't be difficult - lookup works.
8666 $LCTL set_param fail_loc=0
8670 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8672 test_74b() { # bug 13310
8673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8675 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8677 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8678 # will spin in a tight reconnection loop
8679 $LCTL set_param fail_loc=0x8000030e
8680 # get a "difficult" lock
8682 $LCTL set_param fail_loc=0
8686 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8691 #define OBD_FAIL_LDLM_NEW_LOCK
8692 $LCTL set_param fail_loc=0x319
8693 touch $DIR/$tfile && error "touch successful"
8694 $LCTL set_param fail_loc=0
8697 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8699 slab_lic=/sys/kernel/slab/lustre_inode_cache
8701 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
8702 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
8703 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
8706 test_76a() { # Now for b=20433, added originally in b=1443
8707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8709 cancel_lru_locks osc
8710 # there may be some slab objects cached per core
8711 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8712 local before=$(num_objects)
8713 local count=$((512 * cpus))
8714 [ "$SLOW" = "no" ] && count=$((128 * cpus))
8715 local margin=$((count / 10))
8716 if [[ -f $slab_lic/aliases ]]; then
8717 local aliases=$(cat $slab_lic/aliases)
8718 (( aliases > 0 )) && margin=$((margin * aliases))
8721 echo "before slab objects: $before"
8722 for i in $(seq $count); do
8726 cancel_lru_locks osc
8727 local after=$(num_objects)
8728 echo "created: $count, after slab objects: $after"
8729 # shared slab counts are not very accurate, allow significant margin
8730 # the main goal is that the cache growth is not permanently > $count
8731 while (( after > before + margin )); do
8733 after=$(num_objects)
8735 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8736 if (( wait > 60 )); then
8737 error "inode slab grew from $before+$margin to $after"
8741 run_test 76a "confirm clients recycle inodes properly ===="
8744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8745 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
8748 local before=$(num_objects)
8750 for i in $(seq $count); do
8755 local after=$(num_objects)
8758 while (( after > before )); do
8760 after=$(num_objects)
8762 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8763 if (( wait > 60 )); then
8764 error "inode slab grew from $before to $after"
8768 echo "slab objects before: $before, after: $after"
8770 run_test 76b "confirm clients recycle directory inodes properly ===="
8775 # Note: in sptlrpc modes which enable its own bulk checksum, the
8776 # original crc32_le bulk checksum will be automatically disabled,
8777 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8778 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8779 # In this case set_checksums() will not be no-op, because sptlrpc
8780 # bulk checksum will be enabled all through the test.
8782 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8783 lctl set_param -n osc.*.checksums $1
8787 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8788 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8789 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8790 tr -d [] | head -n1)}
8793 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8795 log "set checksum type to $1, rc = $rc"
8799 get_osc_checksum_type()
8801 # arugment 1: OST name, like OST0000
8803 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8804 sed 's/.*\[\(.*\)\].*/\1/g')
8806 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8810 F77_TMP=$TMP/f77-temp
8813 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8814 error "error writing to $F77_TMP"
8817 test_77a() { # bug 10889
8818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8819 $GSS && skip_env "could not run with gss"
8821 [ ! -f $F77_TMP ] && setup_f77
8823 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8827 run_test 77a "normal checksum read/write operation"
8829 test_77b() { # bug 10889
8830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8831 $GSS && skip_env "could not run with gss"
8833 [ ! -f $F77_TMP ] && setup_f77
8834 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8835 $LCTL set_param fail_loc=0x80000409
8838 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8839 error "dd error: $?"
8840 $LCTL set_param fail_loc=0
8842 for algo in $CKSUM_TYPES; do
8843 cancel_lru_locks osc
8844 set_checksum_type $algo
8845 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8846 $LCTL set_param fail_loc=0x80000408
8847 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8848 $LCTL set_param fail_loc=0
8851 set_checksum_type $ORIG_CSUM_TYPE
8854 run_test 77b "checksum error on client write, read"
8859 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8861 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8862 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8863 $check_ost && [ -n "$ost_file_prefix" ] &&
8864 do_facet ost1 rm -f ${ost_file_prefix}\*
8868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8869 $GSS && skip_env "could not run with gss"
8870 remote_ost_nodsh && skip "remote OST with nodsh"
8873 local osc_file_prefix
8875 local check_ost=false
8876 local ost_file_prefix
8882 # ensure corruption will occur on first OSS/OST
8883 $LFS setstripe -i 0 $DIR/$tfile
8885 [ ! -f $F77_TMP ] && setup_f77
8886 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8887 error "dd write error: $?"
8888 fid=$($LFS path2fid $DIR/$tfile)
8890 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8893 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8894 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8896 echo "OSS do not support bulk pages dump upon error"
8899 osc_file_prefix=$($LCTL get_param -n debug_path)
8900 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8902 trap cleanup_77c EXIT
8905 # enable bulk pages dump upon error on Client
8906 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8907 # enable bulk pages dump upon error on OSS
8909 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8911 # flush Client cache to allow next read to reach OSS
8912 cancel_lru_locks osc
8914 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8915 $LCTL set_param fail_loc=0x80000408
8916 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8917 $LCTL set_param fail_loc=0
8921 # check cksum dump on Client
8922 osc_file=$(ls ${osc_file_prefix}*)
8923 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8924 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8925 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8926 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8927 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8929 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8930 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8931 error "dump content does not match on Client"
8933 $check_ost || skip "No need to check cksum dump on OSS"
8935 # check cksum dump on OSS
8936 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8937 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8938 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8939 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8940 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8941 error "dump content does not match on OSS"
8945 run_test 77c "checksum error on client read with debug"
8947 test_77d() { # bug 10889
8948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8949 $GSS && skip_env "could not run with gss"
8951 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8952 $LCTL set_param fail_loc=0x80000409
8954 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8955 error "direct write: rc=$?"
8956 $LCTL set_param fail_loc=0
8959 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8960 $LCTL set_param fail_loc=0x80000408
8962 cancel_lru_locks osc
8963 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8964 error "direct read: rc=$?"
8965 $LCTL set_param fail_loc=0
8968 run_test 77d "checksum error on OST direct write, read"
8970 test_77f() { # bug 10889
8971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8972 $GSS && skip_env "could not run with gss"
8975 for algo in $CKSUM_TYPES; do
8976 cancel_lru_locks osc
8977 set_checksum_type $algo
8978 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8979 $LCTL set_param fail_loc=0x409
8980 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8981 error "direct write succeeded"
8982 $LCTL set_param fail_loc=0
8984 set_checksum_type $ORIG_CSUM_TYPE
8987 run_test 77f "repeat checksum error on write (expect error)"
8989 test_77g() { # bug 10889
8990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8991 $GSS && skip_env "could not run with gss"
8992 remote_ost_nodsh && skip "remote OST with nodsh"
8994 [ ! -f $F77_TMP ] && setup_f77
8996 local file=$DIR/$tfile
8997 stack_trap "rm -f $file" EXIT
8999 $LFS setstripe -c 1 -i 0 $file
9000 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9001 do_facet ost1 lctl set_param fail_loc=0x8000021a
9003 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9004 error "write error: rc=$?"
9005 do_facet ost1 lctl set_param fail_loc=0
9008 cancel_lru_locks osc
9009 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9010 do_facet ost1 lctl set_param fail_loc=0x8000021b
9012 cmp $F77_TMP $file || error "file compare failed"
9013 do_facet ost1 lctl set_param fail_loc=0
9016 run_test 77g "checksum error on OST write, read"
9018 test_77k() { # LU-10906
9019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9020 $GSS && skip_env "could not run with gss"
9022 local cksum_param="osc.$FSNAME*.checksums"
9023 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9027 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9028 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9029 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9032 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9033 error "failed to set checksum=$i on MGS"
9034 wait_update $HOSTNAME "$get_checksum" $i
9036 echo "remount client, checksum should be $i"
9037 remount_client $MOUNT || error "failed to remount client"
9038 checksum=$(eval $get_checksum)
9039 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9041 # remove persistent param to avoid races with checksum mountopt below
9042 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9043 error "failed to delete checksum on MGS"
9045 for opt in "checksum" "nochecksum"; do
9046 #remount with mount option
9047 echo "remount client with option $opt, checksum should be $i"
9048 umount_client $MOUNT || error "failed to umount client"
9049 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9050 error "failed to mount client with option '$opt'"
9051 checksum=$(eval $get_checksum)
9052 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9056 remount_client $MOUNT || error "failed to remount client"
9058 run_test 77k "enable/disable checksum correctly"
9061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9062 $GSS && skip_env "could not run with gss"
9065 stack_trap "set_checksums $ORIG_CSUM" EXIT
9066 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9068 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9070 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9071 for algo in $CKSUM_TYPES; do
9072 set_checksum_type $algo || error "fail to set checksum type $algo"
9073 osc_algo=$(get_osc_checksum_type OST0000)
9074 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9076 # no locks, no reqs to let the connection idle
9077 cancel_lru_locks osc
9078 lru_resize_disable osc
9079 wait_osc_import_state client ost1 IDLE
9081 # ensure ost1 is connected
9082 stat $DIR/$tfile >/dev/null || error "can't stat"
9083 wait_osc_import_state client ost1 FULL
9085 osc_algo=$(get_osc_checksum_type OST0000)
9086 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9090 run_test 77l "preferred checksum type is remembered after reconnected"
9092 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9101 test_78() { # bug 10901
9102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9103 remote_ost || skip_env "local OST"
9106 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9107 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9108 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9109 echo "MemTotal: $MEMTOTAL"
9111 # reserve 256MB of memory for the kernel and other running processes,
9112 # and then take 1/2 of the remaining memory for the read/write buffers.
9113 if [ $MEMTOTAL -gt 512 ] ;then
9114 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9116 # for those poor memory-starved high-end clusters...
9117 MEMTOTAL=$((MEMTOTAL / 2))
9119 echo "Mem to use for directio: $MEMTOTAL"
9121 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9122 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9123 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9124 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9126 echo "Smallest OST: $SMALLESTOST"
9127 [[ $SMALLESTOST -lt 10240 ]] &&
9128 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9130 trap cleanup_test_78 EXIT
9132 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9133 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9135 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9136 echo "File size: $F78SIZE"
9137 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9138 for i in $(seq 1 $NSEQ); do
9139 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9140 echo directIO rdwr round $i of $NSEQ
9141 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9146 run_test 78 "handle large O_DIRECT writes correctly ============"
9148 test_79() { # bug 12743
9149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9151 wait_delete_completed
9153 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9154 BKFREE=$(calc_osc_kbytes kbytesfree)
9155 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9157 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9158 DFTOTAL=`echo $STRING | cut -d, -f1`
9159 DFUSED=`echo $STRING | cut -d, -f2`
9160 DFAVAIL=`echo $STRING | cut -d, -f3`
9161 DFFREE=$(($DFTOTAL - $DFUSED))
9163 ALLOWANCE=$((64 * $OSTCOUNT))
9165 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9166 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9167 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9169 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9170 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9171 error "df free($DFFREE) mismatch OST free($BKFREE)"
9173 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9174 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9175 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9178 run_test 79 "df report consistency check ======================="
9180 test_80() { # bug 10718
9181 remote_ost_nodsh && skip "remote OST with nodsh"
9182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9184 # relax strong synchronous semantics for slow backends like ZFS
9185 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9186 local soc="obdfilter.*.sync_lock_cancel"
9187 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9189 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9190 if [ -z "$save" ]; then
9191 soc="obdfilter.*.sync_on_lock_cancel"
9192 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9195 if [ "$save" != "never" ]; then
9196 local hosts=$(comma_list $(osts_nodes))
9198 do_nodes $hosts $LCTL set_param $soc=never
9199 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9203 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9205 local before=$(date +%s)
9206 cancel_lru_locks osc
9207 local after=$(date +%s)
9208 local diff=$((after - before))
9209 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9213 run_test 80 "Page eviction is equally fast at high offsets too"
9215 test_81a() { # LU-456
9216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9217 remote_ost_nodsh && skip "remote OST with nodsh"
9219 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9220 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9221 do_facet ost1 lctl set_param fail_loc=0x80000228
9223 # write should trigger a retry and success
9224 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9225 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9227 if [ $RC -ne 0 ] ; then
9228 error "write should success, but failed for $RC"
9231 run_test 81a "OST should retry write when get -ENOSPC ==============="
9233 test_81b() { # LU-456
9234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9235 remote_ost_nodsh && skip "remote OST with nodsh"
9237 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9238 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9239 do_facet ost1 lctl set_param fail_loc=0x228
9241 # write should retry several times and return -ENOSPC finally
9242 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9243 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9246 if [ $RC -ne $ENOSPC ] ; then
9247 error "dd should fail for -ENOSPC, but succeed."
9250 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9253 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9255 test_mkdir $DIR/$tdir.cvsroot
9256 chown $RUNAS_ID $DIR/$tdir.cvsroot
9259 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9262 # some versions of cvs import exit(1) when asked to import links or
9263 # files they can't read. ignore those files.
9264 local toignore=$(find . -type l -printf '-I %f\n' -o \
9265 ! -perm /4 -printf '-I %f\n')
9266 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9267 $tdir.reposname vtag rtag
9270 test_mkdir $DIR/$tdir.reposname
9271 chown $RUNAS_ID $DIR/$tdir.reposname
9272 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9274 cd $DIR/$tdir.reposname
9276 $RUNAS cvs add -m 'addmsg' foo99
9278 $RUNAS cvs commit -m 'nomsg' foo99
9279 rm -fr $DIR/$tdir.cvsroot
9281 run_test 99 "cvs strange file/directory operations"
9284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9285 [[ "$NETTYPE" =~ tcp ]] ||
9286 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9287 remote_ost_nodsh && skip "remote OST with nodsh"
9288 remote_mds_nodsh && skip "remote MDS with nodsh"
9290 skip "useless for local single node setup"
9292 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9293 [ "$PROT" != "tcp" ] && continue
9294 RPORT=$(echo $REMOTE | cut -d: -f2)
9295 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9298 LPORT=`echo $LOCAL | cut -d: -f2`
9299 if [ $LPORT -ge 1024 ]; then
9300 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9302 error_exit "local: $LPORT > 1024, remote: $RPORT"
9305 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9307 run_test 100 "check local port using privileged port ==========="
9309 function get_named_value()
9318 echo $line | sed "s/^$tag[ ]*//"
9325 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9326 awk '/^max_cached_mb/ { print $2 }')
9329 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9339 local cache_limit=32
9341 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9342 trap cleanup_101a EXIT
9343 $LCTL set_param -n llite.*.read_ahead_stats 0
9344 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9347 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9349 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9350 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9353 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9354 get_named_value 'read but discarded' | cut -d" " -f1); do
9355 discard=$(($discard + $s))
9359 $LCTL get_param osc.*-osc*.rpc_stats
9360 $LCTL get_param llite.*.read_ahead_stats
9362 # Discard is generally zero, but sometimes a few random reads line up
9363 # and trigger larger readahead, which is wasted & leads to discards.
9364 if [[ $(($discard)) -gt $nreads ]]; then
9365 error "too many ($discard) discarded pages"
9367 rm -f $DIR/$tfile || true
9369 run_test 101a "check read-ahead for random reads"
9372 test_mkdir $DIR/$tdir
9374 local FILE_LENGTH=$2
9377 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9379 local list=$(comma_list $(osts_nodes))
9380 set_osd_param $list '' read_cache_enable 0
9381 set_osd_param $list '' writethrough_cache_enable 0
9383 trap cleanup_test101bc EXIT
9384 # prepare the read-ahead file
9385 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9387 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9388 count=$FILE_SIZE_MB 2> /dev/null
9392 cleanup_test101bc() {
9397 local list=$(comma_list $(osts_nodes))
9398 set_osd_param $list '' read_cache_enable 1
9399 set_osd_param $list '' writethrough_cache_enable 1
9403 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9408 local STRIPE_SIZE=$2
9409 local FILE_LENGTH=$3
9410 local RA_INC=1048576
9411 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9412 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9413 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9414 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9415 get_named_value 'read but discarded' |
9416 cut -d" " -f1 | calc_total)
9417 if [[ $DISCARD -gt $discard_limit ]]; then
9418 $LCTL get_param llite.*.read_ahead_stats
9419 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9421 echo "Read-ahead success for size ${READ_SIZE}"
9426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9427 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9429 local STRIPE_SIZE=1048576
9430 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9432 if [ $SLOW == "yes" ]; then
9433 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9435 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9438 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9440 # prepare the read-ahead file
9441 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9442 cancel_lru_locks osc
9443 for BIDX in 2 4 8 16 32 64 128 256
9445 local BSIZE=$((BIDX*4096))
9446 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9447 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9448 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9449 $LCTL set_param -n llite.*.read_ahead_stats 0
9450 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9451 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9452 cancel_lru_locks osc
9453 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9458 run_test 101b "check stride-io mode read-ahead ================="
9461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9463 local STRIPE_SIZE=1048576
9464 local FILE_LENGTH=$((STRIPE_SIZE*100))
9469 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9471 cancel_lru_locks osc
9472 $LCTL set_param osc.*.rpc_stats 0
9473 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9474 $LCTL get_param osc.*.rpc_stats
9475 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9476 local stats=$($LCTL get_param -n $osc_rpc_stats)
9477 local lines=$(echo "$stats" | awk 'END {print NR;}')
9480 if [ $lines -le 20 ]; then
9481 echo "continue debug"
9484 for size in 1 2 4 8; do
9485 local rpc=$(echo "$stats" |
9486 awk '($1 == "'$size':") {print $2; exit; }')
9487 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9488 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9490 echo "$osc_rpc_stats check passed!"
9495 run_test 101c "check stripe_size aligned read-ahead ================="
9498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9500 local file=$DIR/$tfile
9501 local sz_MB=${FILESIZE_101d:-80}
9502 local ra_MB=${READAHEAD_MB:-40}
9504 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9505 [ $free_MB -lt $sz_MB ] &&
9506 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9508 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9509 $LFS setstripe -c -1 $file || error "setstripe failed"
9511 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9512 echo Cancel LRU locks on lustre client to flush the client cache
9513 cancel_lru_locks osc
9515 echo Disable read-ahead
9516 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9517 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9518 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9519 $LCTL get_param -n llite.*.max_read_ahead_mb
9521 echo "Reading the test file $file with read-ahead disabled"
9522 local sz_KB=$((sz_MB * 1024 / 4))
9523 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9524 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9525 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9526 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9528 echo "Cancel LRU locks on lustre client to flush the client cache"
9529 cancel_lru_locks osc
9530 echo Enable read-ahead with ${ra_MB}MB
9531 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9533 echo "Reading the test file $file with read-ahead enabled"
9534 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9535 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9537 echo "read-ahead disabled time read $raOFF"
9538 echo "read-ahead enabled time read $raON"
9541 wait_delete_completed
9543 # use awk for this check instead of bash because it handles decimals
9544 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9545 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9547 run_test 101d "file read with and without read-ahead enabled"
9550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9552 local file=$DIR/$tfile
9553 local size_KB=500 #KB
9557 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9558 local need_KB=$((count * size_KB))
9559 [[ $free_KB -le $need_KB ]] &&
9560 skip_env "Need free space $need_KB, have $free_KB"
9562 echo "Creating $count ${size_KB}K test files"
9563 for ((i = 0; i < $count; i++)); do
9564 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9567 echo "Cancel LRU locks on lustre client to flush the client cache"
9568 cancel_lru_locks $OSC
9570 echo "Reset readahead stats"
9571 $LCTL set_param -n llite.*.read_ahead_stats 0
9573 for ((i = 0; i < $count; i++)); do
9574 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9577 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9578 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9580 for ((i = 0; i < $count; i++)); do
9581 rm -rf $file.$i 2>/dev/null
9584 #10000 means 20% reads are missing in readahead
9585 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9587 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9590 which iozone || skip_env "no iozone installed"
9592 local old_debug=$($LCTL get_param debug)
9593 old_debug=${old_debug#*=}
9594 $LCTL set_param debug="reada mmap"
9596 # create a test file
9597 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9599 echo Cancel LRU locks on lustre client to flush the client cache
9600 cancel_lru_locks osc
9602 echo Reset readahead stats
9603 $LCTL set_param -n llite.*.read_ahead_stats 0
9605 echo mmap read the file with small block size
9606 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9609 echo checking missing pages
9610 $LCTL get_param llite.*.read_ahead_stats
9611 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9612 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9614 $LCTL set_param debug="$old_debug"
9615 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9618 run_test 101f "check mmap read performance"
9620 test_101g_brw_size_test() {
9622 local pages=$((mb * 1048576 / PAGE_SIZE))
9623 local file=$DIR/$tfile
9625 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9626 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9627 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9628 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9632 stack_trap "rm -f $file" EXIT
9633 $LCTL set_param -n osc.*.rpc_stats=0
9635 # 10 RPCs should be enough for the test
9637 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9638 { error "dd write ${mb} MB blocks failed"; return 3; }
9639 cancel_lru_locks osc
9640 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9641 { error "dd write ${mb} MB blocks failed"; return 4; }
9643 # calculate number of full-sized read and write RPCs
9644 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9645 sed -n '/pages per rpc/,/^$/p' |
9646 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9647 END { print reads,writes }'))
9648 # allow one extra full-sized read RPC for async readahead
9649 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9650 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9651 [[ ${rpcs[1]} == $count ]] ||
9652 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9656 remote_ost_nodsh && skip "remote OST with nodsh"
9659 local osts=$(get_facets OST)
9660 local list=$(comma_list $(osts_nodes))
9661 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9662 local brw_size="obdfilter.*.brw_size"
9664 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9666 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9668 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9669 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9670 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9671 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9672 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9673 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9675 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9678 if [[ $orig_mb -lt 16 ]]; then
9679 save_lustre_params $osts "$brw_size" > $p
9680 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9681 error "set 16MB RPC size failed"
9683 echo "remount client to enable new RPC size"
9684 remount_client $MOUNT || error "remount_client failed"
9687 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9688 # should be able to set brw_size=12, but no rpc_stats for that
9689 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9692 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9694 if [[ $orig_mb -lt 16 ]]; then
9695 restore_lustre_params < $p
9696 remount_client $MOUNT || error "remount_client restore failed"
9699 rm -f $p $DIR/$tfile
9701 run_test 101g "Big bulk(4/16 MiB) readahead"
9704 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9706 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9707 error "dd 70M file failed"
9708 echo Cancel LRU locks on lustre client to flush the client cache
9709 cancel_lru_locks osc
9711 echo "Reset readahead stats"
9712 $LCTL set_param -n llite.*.read_ahead_stats 0
9714 echo "Read 10M of data but cross 64M bundary"
9715 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9716 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9717 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9718 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9719 rm -f $p $DIR/$tfile
9721 run_test 101h "Readahead should cover current read window"
9724 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9725 error "dd 10M file failed"
9727 local max_per_file_mb=$($LCTL get_param -n \
9728 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9729 cancel_lru_locks osc
9730 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9731 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9732 error "set max_read_ahead_per_file_mb to 1 failed"
9734 echo "Reset readahead stats"
9735 $LCTL set_param llite.*.read_ahead_stats=0
9737 dd if=$DIR/$tfile of=/dev/null bs=2M
9739 $LCTL get_param llite.*.read_ahead_stats
9740 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9741 awk '/misses/ { print $2 }')
9742 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9745 run_test 101i "allow current readahead to exceed reservation"
9748 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9749 error "setstripe $DIR/$tfile failed"
9750 local file_size=$((1048576 * 16))
9751 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9752 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9754 echo Disable read-ahead
9755 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9757 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9758 for blk in $PAGE_SIZE 1048576 $file_size; do
9759 cancel_lru_locks osc
9760 echo "Reset readahead stats"
9761 $LCTL set_param -n llite.*.read_ahead_stats=0
9762 local count=$(($file_size / $blk))
9763 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9764 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9765 get_named_value 'failed to fast read' |
9766 cut -d" " -f1 | calc_total)
9767 $LCTL get_param -n llite.*.read_ahead_stats
9768 [ $miss -eq $count ] || error "expected $count got $miss"
9771 rm -f $p $DIR/$tfile
9773 run_test 101j "A complete read block should be submitted when no RA"
9776 test_mkdir $DIR/$tdir
9777 chown $RUNAS_ID $DIR/$tdir
9780 STRIPE_COUNT=$OSTCOUNT
9781 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9783 trap cleanup_test102 EXIT
9785 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9787 for num in 1 2 3 4; do
9788 for count in $(seq 1 $STRIPE_COUNT); do
9789 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9790 local size=`expr $STRIPE_SIZE \* $num`
9791 local file=file"$num-$idx-$count"
9792 $1 $LFS setstripe -S $size -i $idx -c $count $file
9798 $1 tar cf $TMP/f102.tar $tdir --xattrs
9804 rm -rf $DIR/d0.sanity/d102
9808 [ "$UID" != 0 ] && skip "must run as root"
9809 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9810 skip_env "must have user_xattr"
9812 [ -z "$(which setfattr 2>/dev/null)" ] &&
9813 skip_env "could not find setfattr"
9815 local testfile=$DIR/$tfile
9818 echo "set/get xattr..."
9819 setfattr -n trusted.name1 -v value1 $testfile ||
9820 error "setfattr -n trusted.name1=value1 $testfile failed"
9821 getfattr -n trusted.name1 $testfile 2> /dev/null |
9822 grep "trusted.name1=.value1" ||
9823 error "$testfile missing trusted.name1=value1"
9825 setfattr -n user.author1 -v author1 $testfile ||
9826 error "setfattr -n user.author1=author1 $testfile failed"
9827 getfattr -n user.author1 $testfile 2> /dev/null |
9828 grep "user.author1=.author1" ||
9829 error "$testfile missing trusted.author1=author1"
9832 setfattr -n trusted.name2 -v value2 $testfile ||
9833 error "$testfile unable to set trusted.name2"
9834 setfattr -n trusted.name3 -v value3 $testfile ||
9835 error "$testfile unable to set trusted.name3"
9836 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9837 grep "trusted.name" | wc -l) -eq 3 ] ||
9838 error "$testfile missing 3 trusted.name xattrs"
9840 setfattr -n user.author2 -v author2 $testfile ||
9841 error "$testfile unable to set user.author2"
9842 setfattr -n user.author3 -v author3 $testfile ||
9843 error "$testfile unable to set user.author3"
9844 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9845 grep "user.author" | wc -l) -eq 3 ] ||
9846 error "$testfile missing 3 user.author xattrs"
9848 echo "remove xattr..."
9849 setfattr -x trusted.name1 $testfile ||
9850 error "$testfile error deleting trusted.name1"
9851 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9852 error "$testfile did not delete trusted.name1 xattr"
9854 setfattr -x user.author1 $testfile ||
9855 error "$testfile error deleting user.author1"
9856 echo "set lustre special xattr ..."
9857 $LFS setstripe -c1 $testfile
9858 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9859 awk -F "=" '/trusted.lov/ { print $2 }' )
9860 setfattr -n "trusted.lov" -v $lovea $testfile ||
9861 error "$testfile doesn't ignore setting trusted.lov again"
9862 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9863 error "$testfile allow setting invalid trusted.lov"
9866 run_test 102a "user xattr test =================================="
9868 check_102b_layout() {
9870 local testfile=$DIR/$tfile
9872 echo "test layout '$layout'"
9873 $LFS setstripe $layout $testfile || error "setstripe failed"
9874 $LFS getstripe -y $testfile
9876 echo "get/set/list trusted.lov xattr ..." # b=10930
9877 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9878 [[ "$value" =~ "trusted.lov" ]] ||
9879 error "can't get trusted.lov from $testfile"
9880 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9881 error "getstripe failed"
9883 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9885 value=$(cut -d= -f2 <<<$value)
9886 # LU-13168: truncated xattr should fail if short lov_user_md header
9887 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9888 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9889 for len in $lens; do
9890 echo "setfattr $len $testfile.2"
9891 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9892 [ $len -lt 66 ] && error "short xattr len=$len worked"
9894 local stripe_size=$($LFS getstripe -S $testfile.2)
9895 local stripe_count=$($LFS getstripe -c $testfile.2)
9896 [[ $stripe_size -eq 65536 ]] ||
9897 error "stripe size $stripe_size != 65536"
9898 [[ $stripe_count -eq $stripe_count_orig ]] ||
9899 error "stripe count $stripe_count != $stripe_count_orig"
9900 rm $testfile $testfile.2
9904 [ -z "$(which setfattr 2>/dev/null)" ] &&
9905 skip_env "could not find setfattr"
9906 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9908 # check plain layout
9909 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9911 # and also check composite layout
9912 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9915 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9918 [ -z "$(which setfattr 2>/dev/null)" ] &&
9919 skip_env "could not find setfattr"
9920 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9922 # b10930: get/set/list lustre.lov xattr
9923 echo "get/set/list lustre.lov xattr ..."
9924 test_mkdir $DIR/$tdir
9925 chown $RUNAS_ID $DIR/$tdir
9926 local testfile=$DIR/$tdir/$tfile
9927 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9928 error "setstripe failed"
9929 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9930 error "getstripe failed"
9931 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9932 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9934 local testfile2=${testfile}2
9935 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9936 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9938 $RUNAS $MCREATE $testfile2
9939 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9940 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9941 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9942 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9943 [ $stripe_count -eq $STRIPECOUNT ] ||
9944 error "stripe count $stripe_count != $STRIPECOUNT"
9946 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9948 compare_stripe_info1() {
9949 local stripe_index_all_zero=true
9951 for num in 1 2 3 4; do
9952 for count in $(seq 1 $STRIPE_COUNT); do
9953 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9954 local size=$((STRIPE_SIZE * num))
9955 local file=file"$num-$offset-$count"
9956 stripe_size=$($LFS getstripe -S $PWD/$file)
9957 [[ $stripe_size -ne $size ]] &&
9958 error "$file: size $stripe_size != $size"
9959 stripe_count=$($LFS getstripe -c $PWD/$file)
9960 # allow fewer stripes to be created, ORI-601
9961 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9962 error "$file: count $stripe_count != $count"
9963 stripe_index=$($LFS getstripe -i $PWD/$file)
9964 [[ $stripe_index -ne 0 ]] &&
9965 stripe_index_all_zero=false
9969 $stripe_index_all_zero &&
9970 error "all files are being extracted starting from OST index 0"
9974 have_xattrs_include() {
9975 tar --help | grep -q xattrs-include &&
9976 echo --xattrs-include="lustre.*"
9980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9981 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9983 XINC=$(have_xattrs_include)
9985 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9987 compare_stripe_info1
9989 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9993 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9995 XINC=$(have_xattrs_include)
9997 test_mkdir $DIR/$tdir.restore
9999 tar cf - --xattrs $tdir | tar xf - \
10000 -C $DIR/$tdir.restore --xattrs $XINC
10001 cd $DIR/$tdir.restore/$tdir
10002 compare_stripe_info1
10004 run_test 102f "tar copy files, not keep osts"
10007 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10008 skip "must have user_xattr"
10009 [ -z "$(which setfattr 2>/dev/null)" ] &&
10010 skip_env "could not find setfattr"
10011 [ -z "$(which getfattr 2>/dev/null)" ] &&
10012 skip_env "could not find getfattr"
10014 local xsize=${1:-1024} # in bytes
10015 local file=$DIR/$tfile
10016 local value="$(generate_string $xsize)"
10017 local xbig=trusted.big
10021 log "save $xbig on $file"
10022 if [ -z "$toobig" ]
10024 setfattr -n $xbig -v $value $file ||
10025 error "saving $xbig on $file failed"
10027 setfattr -n $xbig -v $value $file &&
10028 error "saving $xbig on $file succeeded"
10032 local orig=$(get_xattr_value $xbig $file)
10033 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10035 local xsml=trusted.sml
10036 log "save $xsml on $file"
10037 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10039 local new=$(get_xattr_value $xbig $file)
10040 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10042 log "grow $xsml on $file"
10043 setfattr -n $xsml -v "$value" $file ||
10044 error "growing $xsml on $file failed"
10046 new=$(get_xattr_value $xbig $file)
10047 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10048 log "$xbig still valid after growing $xsml"
10053 test_102h() { # bug 15777
10056 run_test 102h "grow xattr from inside inode to external block"
10059 large_xattr_enabled || skip_env "ea_inode feature disabled"
10061 echo "setting xattr of max xattr size: $(max_xattr_size)"
10062 grow_xattr $(max_xattr_size)
10064 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10065 echo "This should fail:"
10066 grow_xattr $(($(max_xattr_size) + 10)) 1
10068 run_test 102ha "grow xattr from inside inode to external inode"
10070 test_102i() { # bug 17038
10071 [ -z "$(which getfattr 2>/dev/null)" ] &&
10072 skip "could not find getfattr"
10075 ln -s $DIR/$tfile $DIR/${tfile}link
10076 getfattr -n trusted.lov $DIR/$tfile ||
10077 error "lgetxattr on $DIR/$tfile failed"
10078 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10079 grep -i "no such attr" ||
10080 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10081 rm -f $DIR/$tfile $DIR/${tfile}link
10083 run_test 102i "lgetxattr test on symbolic link ============"
10086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10087 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10089 XINC=$(have_xattrs_include)
10090 setup_test102 "$RUNAS"
10091 chown $RUNAS_ID $DIR/$tdir
10092 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10093 cd $DIR/$tdir/$tdir
10094 compare_stripe_info1 "$RUNAS"
10096 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10099 [ -z "$(which setfattr 2>/dev/null)" ] &&
10100 skip "could not find setfattr"
10103 # b22187 just check that does not crash for regular file.
10104 setfattr -n trusted.lov $DIR/$tfile
10105 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10106 local test_kdir=$DIR/$tdir
10107 test_mkdir $test_kdir
10108 local default_size=$($LFS getstripe -S $test_kdir)
10109 local default_count=$($LFS getstripe -c $test_kdir)
10110 local default_offset=$($LFS getstripe -i $test_kdir)
10111 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10112 error 'dir setstripe failed'
10113 setfattr -n trusted.lov $test_kdir
10114 local stripe_size=$($LFS getstripe -S $test_kdir)
10115 local stripe_count=$($LFS getstripe -c $test_kdir)
10116 local stripe_offset=$($LFS getstripe -i $test_kdir)
10117 [ $stripe_size -eq $default_size ] ||
10118 error "stripe size $stripe_size != $default_size"
10119 [ $stripe_count -eq $default_count ] ||
10120 error "stripe count $stripe_count != $default_count"
10121 [ $stripe_offset -eq $default_offset ] ||
10122 error "stripe offset $stripe_offset != $default_offset"
10123 rm -rf $DIR/$tfile $test_kdir
10125 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10128 [ -z "$(which getfattr 2>/dev/null)" ] &&
10129 skip "could not find getfattr"
10131 # LU-532 trusted. xattr is invisible to non-root
10132 local testfile=$DIR/$tfile
10136 echo "listxattr as user..."
10137 chown $RUNAS_ID $testfile
10138 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10139 grep -q "trusted" &&
10140 error "$testfile trusted xattrs are user visible"
10144 run_test 102l "listxattr size test =================================="
10146 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10147 local path=$DIR/$tfile
10150 listxattr_size_check $path || error "listattr_size_check $path failed"
10152 run_test 102m "Ensure listxattr fails on small bufffer ========"
10156 getxattr() { # getxattr path name
10157 # Return the base64 encoding of the value of xattr name on path.
10161 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10163 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10165 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10167 getfattr --absolute-names --encoding=base64 --name=$name $path |
10168 awk -F= -v name=$name '$1 == name {
10169 print substr($0, index($0, "=") + 1);
10173 test_102n() { # LU-4101 mdt: protect internal xattrs
10174 [ -z "$(which setfattr 2>/dev/null)" ] &&
10175 skip "could not find setfattr"
10176 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10178 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10181 local file0=$DIR/$tfile.0
10182 local file1=$DIR/$tfile.1
10183 local xattr0=$TMP/$tfile.0
10184 local xattr1=$TMP/$tfile.1
10185 local namelist="lov lma lmv link fid version som hsm"
10189 rm -rf $file0 $file1 $xattr0 $xattr1
10190 touch $file0 $file1
10192 # Get 'before' xattrs of $file1.
10193 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10195 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10196 namelist+=" lfsck_namespace"
10197 for name in $namelist; do
10198 # Try to copy xattr from $file0 to $file1.
10199 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10201 setfattr --name=trusted.$name --value="$value" $file1 ||
10202 error "setxattr 'trusted.$name' failed"
10204 # Try to set a garbage xattr.
10205 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10207 if [[ x$name == "xlov" ]]; then
10208 setfattr --name=trusted.lov --value="$value" $file1 &&
10209 error "setxattr invalid 'trusted.lov' success"
10211 setfattr --name=trusted.$name --value="$value" $file1 ||
10212 error "setxattr invalid 'trusted.$name' failed"
10215 # Try to remove the xattr from $file1. We don't care if this
10216 # appears to succeed or fail, we just don't want there to be
10217 # any changes or crashes.
10218 setfattr --remove=$trusted.$name $file1 2> /dev/null
10221 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10224 # Try to copy xattr from $file0 to $file1.
10225 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10227 setfattr --name=trusted.$name --value="$value" $file1 ||
10228 error "setxattr 'trusted.$name' failed"
10230 # Try to set a garbage xattr.
10231 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10233 setfattr --name=trusted.$name --value="$value" $file1 ||
10234 error "setxattr 'trusted.$name' failed"
10236 # Try to remove the xattr from $file1. We don't care if this
10237 # appears to succeed or fail, we just don't want there to be
10238 # any changes or crashes.
10239 setfattr --remove=$trusted.$name $file1 2> /dev/null
10242 # Get 'after' xattrs of file1.
10243 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10245 if ! diff $xattr0 $xattr1; then
10246 error "before and after xattrs of '$file1' differ"
10249 rm -rf $file0 $file1 $xattr0 $xattr1
10253 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10255 test_102p() { # LU-4703 setxattr did not check ownership
10256 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10257 skip "MDS needs to be at least 2.5.56"
10259 local testfile=$DIR/$tfile
10263 echo "setfacl as user..."
10264 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10265 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10267 echo "setfattr as user..."
10268 setfacl -m "u:$RUNAS_ID:---" $testfile
10269 $RUNAS setfattr -x system.posix_acl_access $testfile
10270 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10272 run_test 102p "check setxattr(2) correctly fails without permission"
10275 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10276 skip "MDS needs to be at least 2.6.92"
10278 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10280 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10283 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10284 skip "MDS needs to be at least 2.6.93"
10286 touch $DIR/$tfile || error "touch"
10287 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10288 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10289 rm $DIR/$tfile || error "rm"
10292 mkdir -p $DIR/$tdir || error "mkdir"
10293 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10294 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10295 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10296 error "$testfile error deleting user.author1"
10297 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10298 grep "user.$(basename $tdir)" &&
10299 error "$tdir did not delete user.$(basename $tdir)"
10300 rmdir $DIR/$tdir || error "rmdir"
10303 test_mkdir $DIR/$tdir
10304 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10305 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10306 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10307 error "$testfile error deleting user.author1"
10308 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10309 grep "user.$(basename $tdir)" &&
10310 error "$tdir did not delete user.$(basename $tdir)"
10311 rmdir $DIR/$tdir || error "rm striped dir"
10313 run_test 102r "set EAs with empty values"
10316 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10317 skip "MDS needs to be at least 2.11.52"
10319 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10321 save_lustre_params client "llite.*.xattr_cache" > $save
10323 for cache in 0 1; do
10324 lctl set_param llite.*.xattr_cache=$cache
10327 touch $DIR/$tfile || error "touch"
10328 for prefix in lustre security system trusted user; do
10329 # Note getxattr() may fail with 'Operation not
10330 # supported' or 'No such attribute' depending
10331 # on prefix and cache.
10332 getfattr -n $prefix.n102s $DIR/$tfile &&
10333 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10337 restore_lustre_params < $save
10339 run_test 102s "getting nonexistent xattrs should fail"
10342 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10343 skip "MDS needs to be at least 2.11.52"
10345 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10347 save_lustre_params client "llite.*.xattr_cache" > $save
10349 for cache in 0 1; do
10350 lctl set_param llite.*.xattr_cache=$cache
10352 for buf_size in 0 256; do
10354 touch $DIR/$tfile || error "touch"
10355 setfattr -n user.multiop $DIR/$tfile
10356 $MULTIOP $DIR/$tfile oa$buf_size ||
10357 error "cannot get zero length xattr value (buf_size = $buf_size)"
10361 restore_lustre_params < $save
10363 run_test 102t "zero length xattr values handled correctly"
10367 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10372 [ "$UID" != 0 ] && skip "must run as root"
10373 $GSS && skip_env "could not run under gss"
10374 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10375 skip_env "must have acl enabled"
10376 [ -z "$(which setfacl 2>/dev/null)" ] &&
10377 skip_env "could not find setfacl"
10378 remote_mds_nodsh && skip "remote MDS with nodsh"
10380 gpasswd -a daemon bin # LU-5641
10381 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10383 declare -a identity_old
10385 for num in $(seq $MDSCOUNT); do
10386 switch_identity $num true || identity_old[$num]=$?
10389 SAVE_UMASK=$(umask)
10391 mkdir -p $DIR/$tdir
10394 echo "performing cp ..."
10395 run_acl_subtest cp || error "run_acl_subtest cp failed"
10396 echo "performing getfacl-noacl..."
10397 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10398 echo "performing misc..."
10399 run_acl_subtest misc || error "misc test failed"
10400 echo "performing permissions..."
10401 run_acl_subtest permissions || error "permissions failed"
10402 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10403 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10404 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10405 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10407 echo "performing permissions xattr..."
10408 run_acl_subtest permissions_xattr ||
10409 error "permissions_xattr failed"
10411 echo "performing setfacl..."
10412 run_acl_subtest setfacl || error "setfacl test failed"
10414 # inheritance test got from HP
10415 echo "performing inheritance..."
10416 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10417 chmod +x make-tree || error "chmod +x failed"
10418 run_acl_subtest inheritance || error "inheritance test failed"
10421 echo "LU-974 ignore umask when acl is enabled..."
10422 run_acl_subtest 974 || error "LU-974 umask test failed"
10423 if [ $MDSCOUNT -ge 2 ]; then
10424 run_acl_subtest 974_remote ||
10425 error "LU-974 umask test failed under remote dir"
10428 echo "LU-2561 newly created file is same size as directory..."
10429 if [ "$mds1_FSTYPE" != "zfs" ]; then
10430 run_acl_subtest 2561 || error "LU-2561 test failed"
10432 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10435 run_acl_subtest 4924 || error "LU-4924 test failed"
10440 for num in $(seq $MDSCOUNT); do
10441 if [ "${identity_old[$num]}" = 1 ]; then
10442 switch_identity $num false || identity_old[$num]=$?
10446 run_test 103a "acl test"
10452 for U in {0..511}; do
10454 local O=$(printf "%04o" $U)
10456 umask $(printf "%04o" $((511 ^ $O)))
10457 $LFS setstripe -c 1 $DIR/$tfile.s$O
10458 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10460 (( $S == ($O & 0666) )) ||
10461 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10463 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10464 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10465 (( $S == ($O & 0666) )) ||
10466 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10468 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10469 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10470 (( $S == ($O & 0666) )) ||
10471 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10472 rm -f $DIR/$tfile.[smp]$0
10476 # limit the concurrently running threads to 64. LU-11878
10477 local idx=$((U % 64))
10478 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10483 run_test 103b "umask lfs setstripe"
10486 mkdir -p $DIR/$tdir
10487 cp -rp $DIR/$tdir $DIR/$tdir.bak
10489 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10490 error "$DIR/$tdir shouldn't contain default ACL"
10491 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10492 error "$DIR/$tdir.bak shouldn't contain default ACL"
10495 run_test 103c "'cp -rp' won't set empty acl"
10498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10501 lfs df || error "lfs df failed"
10502 lfs df -ih || error "lfs df -ih failed"
10503 lfs df -h $DIR || error "lfs df -h $DIR failed"
10504 lfs df -i $DIR || error "lfs df -i $DIR failed"
10505 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10506 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10508 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10509 lctl --device %$OSC deactivate
10510 lfs df || error "lfs df with deactivated OSC failed"
10511 lctl --device %$OSC activate
10512 # wait the osc back to normal
10513 wait_osc_import_ready client ost
10515 lfs df || error "lfs df with reactivated OSC failed"
10518 run_test 104a "lfs df [-ih] [path] test ========================="
10521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10522 [ $RUNAS_ID -eq $UID ] &&
10523 skip_env "RUNAS_ID = UID = $UID -- skipping"
10525 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10526 grep "Permission denied" | wc -l)))
10527 if [ $denied_cnt -ne 0 ]; then
10528 error "lfs check servers test failed"
10531 run_test 104b "$RUNAS lfs check servers test ===================="
10534 # doesn't work on 2.4 kernels
10536 if $(flock_is_enabled); then
10537 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10539 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10543 run_test 105a "flock when mounted without -o flock test ========"
10547 if $(flock_is_enabled); then
10548 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10550 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10554 run_test 105b "fcntl when mounted without -o flock test ========"
10558 if $(flock_is_enabled); then
10559 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10561 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10565 run_test 105c "lockf when mounted without -o flock test"
10567 test_105d() { # bug 15924
10568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10570 test_mkdir $DIR/$tdir
10571 flock_is_enabled || skip_env "mount w/o flock enabled"
10572 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10573 $LCTL set_param fail_loc=0x80000315
10574 flocks_test 2 $DIR/$tdir
10576 run_test 105d "flock race (should not freeze) ========"
10578 test_105e() { # bug 22660 && 22040
10579 flock_is_enabled || skip_env "mount w/o flock enabled"
10582 flocks_test 3 $DIR/$tfile
10584 run_test 105e "Two conflicting flocks from same process"
10586 test_106() { #bug 10921
10587 test_mkdir $DIR/$tdir
10588 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10589 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10591 run_test 106 "attempt exec of dir followed by chown of that dir"
10594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10602 local save_pattern=$(sysctl -n kernel.core_pattern)
10603 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10604 sysctl -w kernel.core_pattern=$file
10605 sysctl -w kernel.core_uses_pid=0
10607 ulimit -c unlimited
10613 kill -s 11 $SLEEPPID
10615 if [ -e $file ]; then
10616 size=`stat -c%s $file`
10617 [ $size -eq 0 ] && error "Fail to create core file $file"
10619 error "Fail to create core file $file"
10622 sysctl -w kernel.core_pattern=$save_pattern
10623 sysctl -w kernel.core_uses_pid=$save_uses_pid
10626 run_test 107 "Coredump on SIG"
10629 test_mkdir $DIR/$tdir
10630 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10631 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10632 error "mkdir with 256 char should fail, but did not"
10633 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10634 error "create with 255 char failed"
10635 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10636 error "create with 256 char should fail, but did not"
10641 run_test 110 "filename length checking"
10644 # Purpose: To verify dynamic thread (OSS) creation.
10647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10648 remote_ost_nodsh && skip "remote OST with nodsh"
10650 # Lustre does not stop service threads once they are started.
10651 # Reset number of running threads to default.
10656 local save_params="$TMP/sanity-$TESTNAME.parameters"
10658 # Get ll_ost_io count before I/O
10659 OSTIO_pre=$(do_facet ost1 \
10660 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10661 # Exit if lustre is not running (ll_ost_io not running).
10662 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10664 echo "Starting with $OSTIO_pre threads"
10665 local thread_max=$((OSTIO_pre * 2))
10666 local rpc_in_flight=$((thread_max * 2))
10667 # Number of I/O Process proposed to be started.
10669 local facets=$(get_facets OST)
10671 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10672 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10674 # Set in_flight to $rpc_in_flight
10675 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10676 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10677 nfiles=${rpc_in_flight}
10678 # Set ost thread_max to $thread_max
10679 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10681 # 5 Minutes should be sufficient for max number of OSS
10682 # threads(thread_max) to be created.
10686 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10687 test_mkdir $DIR/$tdir
10688 for i in $(seq $nfiles); do
10689 local file=$DIR/$tdir/${tfile}-$i
10690 $LFS setstripe -c -1 -i 0 $file
10691 ($WTL $file $timeout)&
10694 # I/O Started - Wait for thread_started to reach thread_max or report
10695 # error if thread_started is more than thread_max.
10696 echo "Waiting for thread_started to reach thread_max"
10697 local thread_started=0
10698 local end_time=$((SECONDS + timeout))
10700 while [ $SECONDS -le $end_time ] ; do
10702 # Get ost i/o thread_started count.
10703 thread_started=$(do_facet ost1 \
10705 ost.OSS.ost_io.threads_started | cut -d= -f2")
10706 # Break out if thread_started is equal/greater than thread_max
10707 if [[ $thread_started -ge $thread_max ]]; then
10708 echo ll_ost_io thread_started $thread_started, \
10709 equal/greater than thread_max $thread_max
10715 # Cleanup - We have the numbers, Kill i/o jobs if running.
10716 jobcount=($(jobs -p))
10717 for i in $(seq 0 $((${#jobcount[@]}-1)))
10719 kill -9 ${jobcount[$i]}
10720 if [ $? -ne 0 ] ; then
10722 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10726 # Cleanup files left by WTL binary.
10727 for i in $(seq $nfiles); do
10728 local file=$DIR/$tdir/${tfile}-$i
10730 if [ $? -ne 0 ] ; then
10731 echo "Warning: Failed to delete file $file"
10735 restore_lustre_params <$save_params
10736 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10738 # Error out if no new thread has started or Thread started is greater
10740 if [[ $thread_started -le $OSTIO_pre ||
10741 $thread_started -gt $thread_max ]]; then
10742 error "ll_ost_io: thread_started $thread_started" \
10743 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10744 "No new thread started or thread started greater " \
10748 run_test 115 "verify dynamic thread creation===================="
10751 wait_delete_completed
10752 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10753 echo "OST kbytes available: ${AVAIL[@]}"
10758 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10759 #echo OST $i: ${AVAIL[i]}kb
10760 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10764 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10769 echo "Min free space: OST $MINI: $MINV"
10770 echo "Max free space: OST $MAXI: $MAXV"
10773 test_116a() { # was previously test_116()
10774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10775 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10776 remote_mds_nodsh && skip "remote MDS with nodsh"
10778 echo -n "Free space priority "
10779 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10784 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10785 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10786 trap simple_cleanup_common EXIT
10788 # Check if we need to generate uneven OSTs
10789 test_mkdir -p $DIR/$tdir/OST${MINI}
10790 local FILL=$((MINV / 4))
10791 local DIFF=$((MAXV - MINV))
10792 local DIFF2=$((DIFF * 100 / MINV))
10794 local threshold=$(do_facet $SINGLEMDS \
10795 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10796 threshold=${threshold%%%}
10797 echo -n "Check for uneven OSTs: "
10798 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10800 if [[ $DIFF2 -gt $threshold ]]; then
10802 echo "Don't need to fill OST$MINI"
10804 # generate uneven OSTs. Write 2% over the QOS threshold value
10806 DIFF=$((threshold - DIFF2 + 2))
10807 DIFF2=$((MINV * DIFF / 100))
10808 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10809 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10810 error "setstripe failed"
10811 DIFF=$((DIFF2 / 2048))
10813 while [ $i -lt $DIFF ]; do
10815 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10816 bs=2M count=1 2>/dev/null
10825 DIFF=$((MAXV - MINV))
10826 DIFF2=$((DIFF * 100 / MINV))
10827 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10828 if [ $DIFF2 -gt $threshold ]; then
10831 echo "failed - QOS mode won't be used"
10832 simple_cleanup_common
10833 skip "QOS imbalance criteria not met"
10841 # now fill using QOS
10842 $LFS setstripe -c 1 $DIR/$tdir
10843 FILL=$((FILL / 200))
10844 if [ $FILL -gt 600 ]; then
10847 echo "writing $FILL files to QOS-assigned OSTs"
10849 while [ $i -lt $FILL ]; do
10851 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10852 count=1 2>/dev/null
10855 echo "wrote $i 200k files"
10859 echo "Note: free space may not be updated, so measurements might be off"
10861 DIFF2=$((MAXV - MINV))
10862 echo "free space delta: orig $DIFF final $DIFF2"
10863 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10864 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10865 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10866 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10867 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10868 if [[ $DIFF -gt 0 ]]; then
10869 FILL=$((DIFF2 * 100 / DIFF - 100))
10870 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10873 # Figure out which files were written where
10874 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10875 awk '/'$MINI1': / {print $2; exit}')
10877 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10878 echo "$MINC files created on smaller OST $MINI1"
10879 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10880 awk '/'$MAXI1': / {print $2; exit}')
10882 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10883 echo "$MAXC files created on larger OST $MAXI1"
10884 if [[ $MINC -gt 0 ]]; then
10885 FILL=$((MAXC * 100 / MINC - 100))
10886 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10888 [[ $MAXC -gt $MINC ]] ||
10889 error_ignore LU-9 "stripe QOS didn't balance free space"
10890 simple_cleanup_common
10892 run_test 116a "stripe QOS: free space balance ==================="
10894 test_116b() { # LU-2093
10895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10896 remote_mds_nodsh && skip "remote MDS with nodsh"
10898 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10899 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10900 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10901 [ -z "$old_rr" ] && skip "no QOS"
10902 do_facet $SINGLEMDS lctl set_param \
10903 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10904 mkdir -p $DIR/$tdir
10905 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10906 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10907 do_facet $SINGLEMDS lctl set_param fail_loc=0
10909 do_facet $SINGLEMDS lctl set_param \
10910 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10912 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10914 test_117() # bug 10891
10916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10918 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10919 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10920 lctl set_param fail_loc=0x21e
10921 > $DIR/$tfile || error "truncate failed"
10922 lctl set_param fail_loc=0
10923 echo "Truncate succeeded."
10926 run_test 117 "verify osd extend =========="
10928 NO_SLOW_RESENDCOUNT=4
10929 export OLD_RESENDCOUNT=""
10930 set_resend_count () {
10931 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10932 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10933 lctl set_param -n $PROC_RESENDCOUNT $1
10934 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10937 # for reduce test_118* time (b=14842)
10938 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10940 # Reset async IO behavior after error case
10942 FILE=$DIR/reset_async
10944 # Ensure all OSCs are cleared
10945 $LFS setstripe -c -1 $FILE
10946 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10951 test_118a() #bug 11710
10953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10957 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10958 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10959 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10961 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10962 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10967 run_test 118a "verify O_SYNC works =========="
10971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10972 remote_ost_nodsh && skip "remote OST with nodsh"
10976 #define OBD_FAIL_SRV_ENOENT 0x217
10977 set_nodes_failloc "$(osts_nodes)" 0x217
10978 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10980 set_nodes_failloc "$(osts_nodes)" 0
10981 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10982 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10985 if [[ $RC -eq 0 ]]; then
10986 error "Must return error due to dropped pages, rc=$RC"
10990 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10991 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10995 echo "Dirty pages not leaked on ENOENT"
10997 # Due to the above error the OSC will issue all RPCs syncronously
10998 # until a subsequent RPC completes successfully without error.
10999 $MULTIOP $DIR/$tfile Ow4096yc
11004 run_test 118b "Reclaim dirty pages on fatal error =========="
11008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11010 # for 118c, restore the original resend count, LU-1940
11011 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11012 set_resend_count $OLD_RESENDCOUNT
11013 remote_ost_nodsh && skip "remote OST with nodsh"
11017 #define OBD_FAIL_OST_EROFS 0x216
11018 set_nodes_failloc "$(osts_nodes)" 0x216
11020 # multiop should block due to fsync until pages are written
11021 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11025 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11026 error "Multiop failed to block on fsync, pid=$MULTIPID"
11029 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11031 if [[ $WRITEBACK -eq 0 ]]; then
11032 error "No page in writeback, writeback=$WRITEBACK"
11035 set_nodes_failloc "$(osts_nodes)" 0
11038 if [[ $RC -ne 0 ]]; then
11039 error "Multiop fsync failed, rc=$RC"
11042 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11043 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11045 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11046 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11050 echo "Dirty pages flushed via fsync on EROFS"
11053 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11055 # continue to use small resend count to reduce test_118* time (b=14842)
11056 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11061 remote_ost_nodsh && skip "remote OST with nodsh"
11065 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11066 set_nodes_failloc "$(osts_nodes)" 0x214
11067 # multiop should block due to fsync until pages are written
11068 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11072 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11073 error "Multiop failed to block on fsync, pid=$MULTIPID"
11076 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11078 if [[ $WRITEBACK -eq 0 ]]; then
11079 error "No page in writeback, writeback=$WRITEBACK"
11082 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11083 set_nodes_failloc "$(osts_nodes)" 0
11085 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11086 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11088 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11089 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11093 echo "Dirty pages gaurenteed flushed via fsync"
11096 run_test 118d "Fsync validation inject a delay of the bulk =========="
11099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11103 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11104 lctl set_param fail_loc=0x8000040a
11106 # Should simulate EINVAL error which is fatal
11107 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11109 if [[ $RC -eq 0 ]]; then
11110 error "Must return error due to dropped pages, rc=$RC"
11113 lctl set_param fail_loc=0x0
11115 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11116 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11117 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11119 if [[ $LOCKED -ne 0 ]]; then
11120 error "Locked pages remain in cache, locked=$LOCKED"
11123 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11124 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11128 echo "No pages locked after fsync"
11133 run_test 118f "Simulate unrecoverable OSC side error =========="
11136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11140 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11141 lctl set_param fail_loc=0x406
11143 # simulate local -ENOMEM
11144 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11147 lctl set_param fail_loc=0
11148 if [[ $RC -eq 0 ]]; then
11149 error "Must return error due to dropped pages, rc=$RC"
11152 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11153 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11154 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11156 if [[ $LOCKED -ne 0 ]]; then
11157 error "Locked pages remain in cache, locked=$LOCKED"
11160 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11161 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11165 echo "No pages locked after fsync"
11170 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11174 remote_ost_nodsh && skip "remote OST with nodsh"
11178 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11179 set_nodes_failloc "$(osts_nodes)" 0x20e
11180 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11181 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11184 set_nodes_failloc "$(osts_nodes)" 0
11185 if [[ $RC -eq 0 ]]; then
11186 error "Must return error due to dropped pages, rc=$RC"
11189 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11190 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11191 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11193 if [[ $LOCKED -ne 0 ]]; then
11194 error "Locked pages remain in cache, locked=$LOCKED"
11197 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11198 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11202 echo "No pages locked after fsync"
11206 run_test 118h "Verify timeout in handling recoverables errors =========="
11208 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11212 remote_ost_nodsh && skip "remote OST with nodsh"
11216 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11217 set_nodes_failloc "$(osts_nodes)" 0x20e
11219 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11220 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11223 set_nodes_failloc "$(osts_nodes)" 0
11227 if [[ $RC -ne 0 ]]; then
11228 error "got error, but should be not, rc=$RC"
11231 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11232 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11233 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11234 if [[ $LOCKED -ne 0 ]]; then
11235 error "Locked pages remain in cache, locked=$LOCKED"
11238 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11239 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11243 echo "No pages locked after fsync"
11247 run_test 118i "Fix error before timeout in recoverable error =========="
11249 [ "$SLOW" = "no" ] && set_resend_count 4
11252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11253 remote_ost_nodsh && skip "remote OST with nodsh"
11257 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11258 set_nodes_failloc "$(osts_nodes)" 0x220
11260 # return -EIO from OST
11261 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11263 set_nodes_failloc "$(osts_nodes)" 0x0
11264 if [[ $RC -eq 0 ]]; then
11265 error "Must return error due to dropped pages, rc=$RC"
11268 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11269 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11270 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11271 if [[ $LOCKED -ne 0 ]]; then
11272 error "Locked pages remain in cache, locked=$LOCKED"
11275 # in recoverable error on OST we want resend and stay until it finished
11276 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11277 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11281 echo "No pages locked after fsync"
11285 run_test 118j "Simulate unrecoverable OST side error =========="
11289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11290 remote_ost_nodsh && skip "remote OSTs with nodsh"
11292 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11293 set_nodes_failloc "$(osts_nodes)" 0x20e
11294 test_mkdir $DIR/$tdir
11296 for ((i=0;i<10;i++)); do
11297 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11298 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11305 set_nodes_failloc "$(osts_nodes)" 0
11308 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11310 test_118l() # LU-646
11312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11314 test_mkdir $DIR/$tdir
11315 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11318 run_test 118l "fsync dir"
11320 test_118m() # LU-3066
11322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11324 test_mkdir $DIR/$tdir
11325 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11328 run_test 118m "fdatasync dir ========="
11330 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11338 remote_ost_nodsh && skip "remote OSTs with nodsh"
11340 # Sleep to avoid a cached response.
11341 #define OBD_STATFS_CACHE_SECONDS 1
11344 # Inject a 10 second delay in the OST_STATFS handler.
11345 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11346 set_nodes_failloc "$(osts_nodes)" 0x242
11349 stat --file-system $MOUNT > /dev/null
11352 set_nodes_failloc "$(osts_nodes)" 0
11354 if ((end - begin > 20)); then
11355 error "statfs took $((end - begin)) seconds, expected 10"
11358 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11360 test_119a() # bug 11737
11362 BSIZE=$((512 * 1024))
11363 directio write $DIR/$tfile 0 1 $BSIZE
11364 # We ask to read two blocks, which is more than a file size.
11365 # directio will indicate an error when requested and actual
11366 # sizes aren't equeal (a normal situation in this case) and
11367 # print actual read amount.
11368 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11369 if [ "$NOB" != "$BSIZE" ]; then
11370 error "read $NOB bytes instead of $BSIZE"
11374 run_test 119a "Short directIO read must return actual read amount"
11376 test_119b() # bug 11737
11378 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11380 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11381 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11383 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11384 error "direct read failed"
11387 run_test 119b "Sparse directIO read must return actual read amount"
11389 test_119c() # bug 13099
11392 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11393 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11396 run_test 119c "Testing for direct read hitting hole"
11398 test_119d() # bug 15950
11400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11402 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11403 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11405 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11406 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11407 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11408 lctl set_param fail_loc=0x40d
11409 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11412 cat $DIR/$tfile > /dev/null &
11413 lctl set_param fail_loc=0
11416 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11418 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11419 error "the read rpcs have not completed in 2s"
11421 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11423 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11427 remote_mds_nodsh && skip "remote MDS with nodsh"
11428 test_mkdir -i0 -c1 $DIR/$tdir
11429 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11430 skip_env "no early lock cancel on server"
11432 lru_resize_disable mdc
11433 lru_resize_disable osc
11434 cancel_lru_locks mdc
11435 # asynchronous object destroy at MDT could cause bl ast to client
11436 cancel_lru_locks osc
11438 stat $DIR/$tdir > /dev/null
11439 can1=$(do_facet mds1 \
11440 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11441 awk '/ldlm_cancel/ {print $2}')
11442 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11443 awk '/ldlm_bl_callback/ {print $2}')
11444 test_mkdir -i0 -c1 $DIR/$tdir/d1
11445 can2=$(do_facet mds1 \
11446 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11447 awk '/ldlm_cancel/ {print $2}')
11448 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11449 awk '/ldlm_bl_callback/ {print $2}')
11450 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11451 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11452 lru_resize_enable mdc
11453 lru_resize_enable osc
11455 run_test 120a "Early Lock Cancel: mkdir test"
11458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11459 remote_mds_nodsh && skip "remote MDS with nodsh"
11460 test_mkdir $DIR/$tdir
11461 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11462 skip_env "no early lock cancel on server"
11464 lru_resize_disable mdc
11465 lru_resize_disable osc
11466 cancel_lru_locks mdc
11467 stat $DIR/$tdir > /dev/null
11468 can1=$(do_facet $SINGLEMDS \
11469 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11470 awk '/ldlm_cancel/ {print $2}')
11471 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11472 awk '/ldlm_bl_callback/ {print $2}')
11473 touch $DIR/$tdir/f1
11474 can2=$(do_facet $SINGLEMDS \
11475 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11476 awk '/ldlm_cancel/ {print $2}')
11477 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11478 awk '/ldlm_bl_callback/ {print $2}')
11479 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11480 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11481 lru_resize_enable mdc
11482 lru_resize_enable osc
11484 run_test 120b "Early Lock Cancel: create test"
11487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11488 remote_mds_nodsh && skip "remote MDS with nodsh"
11489 test_mkdir -i0 -c1 $DIR/$tdir
11490 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11491 skip "no early lock cancel on server"
11493 lru_resize_disable mdc
11494 lru_resize_disable osc
11495 test_mkdir -i0 -c1 $DIR/$tdir/d1
11496 test_mkdir -i0 -c1 $DIR/$tdir/d2
11497 touch $DIR/$tdir/d1/f1
11498 cancel_lru_locks mdc
11499 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11500 can1=$(do_facet mds1 \
11501 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11502 awk '/ldlm_cancel/ {print $2}')
11503 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11504 awk '/ldlm_bl_callback/ {print $2}')
11505 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11506 can2=$(do_facet mds1 \
11507 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11508 awk '/ldlm_cancel/ {print $2}')
11509 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11510 awk '/ldlm_bl_callback/ {print $2}')
11511 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11512 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11513 lru_resize_enable mdc
11514 lru_resize_enable osc
11516 run_test 120c "Early Lock Cancel: link test"
11519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11520 remote_mds_nodsh && skip "remote MDS with nodsh"
11521 test_mkdir -i0 -c1 $DIR/$tdir
11522 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11523 skip_env "no early lock cancel on server"
11525 lru_resize_disable mdc
11526 lru_resize_disable osc
11528 cancel_lru_locks mdc
11529 stat $DIR/$tdir > /dev/null
11530 can1=$(do_facet mds1 \
11531 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11532 awk '/ldlm_cancel/ {print $2}')
11533 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11534 awk '/ldlm_bl_callback/ {print $2}')
11535 chmod a+x $DIR/$tdir
11536 can2=$(do_facet mds1 \
11537 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11538 awk '/ldlm_cancel/ {print $2}')
11539 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11540 awk '/ldlm_bl_callback/ {print $2}')
11541 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11542 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11543 lru_resize_enable mdc
11544 lru_resize_enable osc
11546 run_test 120d "Early Lock Cancel: setattr test"
11549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11550 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11551 skip_env "no early lock cancel on server"
11552 remote_mds_nodsh && skip "remote MDS with nodsh"
11554 local dlmtrace_set=false
11556 test_mkdir -i0 -c1 $DIR/$tdir
11557 lru_resize_disable mdc
11558 lru_resize_disable osc
11559 ! $LCTL get_param debug | grep -q dlmtrace &&
11560 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11561 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11562 cancel_lru_locks mdc
11563 cancel_lru_locks osc
11564 dd if=$DIR/$tdir/f1 of=/dev/null
11565 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11566 # XXX client can not do early lock cancel of OST lock
11567 # during unlink (LU-4206), so cancel osc lock now.
11569 cancel_lru_locks osc
11570 can1=$(do_facet mds1 \
11571 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11572 awk '/ldlm_cancel/ {print $2}')
11573 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11574 awk '/ldlm_bl_callback/ {print $2}')
11575 unlink $DIR/$tdir/f1
11577 can2=$(do_facet mds1 \
11578 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11579 awk '/ldlm_cancel/ {print $2}')
11580 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11581 awk '/ldlm_bl_callback/ {print $2}')
11582 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11583 $LCTL dk $TMP/cancel.debug.txt
11584 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11585 $LCTL dk $TMP/blocking.debug.txt
11586 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11587 lru_resize_enable mdc
11588 lru_resize_enable osc
11590 run_test 120e "Early Lock Cancel: unlink test"
11593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11594 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11595 skip_env "no early lock cancel on server"
11596 remote_mds_nodsh && skip "remote MDS with nodsh"
11598 test_mkdir -i0 -c1 $DIR/$tdir
11599 lru_resize_disable mdc
11600 lru_resize_disable osc
11601 test_mkdir -i0 -c1 $DIR/$tdir/d1
11602 test_mkdir -i0 -c1 $DIR/$tdir/d2
11603 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11604 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11605 cancel_lru_locks mdc
11606 cancel_lru_locks osc
11607 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11608 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11609 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11610 # XXX client can not do early lock cancel of OST lock
11611 # during rename (LU-4206), so cancel osc lock now.
11613 cancel_lru_locks osc
11614 can1=$(do_facet mds1 \
11615 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11616 awk '/ldlm_cancel/ {print $2}')
11617 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11618 awk '/ldlm_bl_callback/ {print $2}')
11619 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11621 can2=$(do_facet mds1 \
11622 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11623 awk '/ldlm_cancel/ {print $2}')
11624 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11625 awk '/ldlm_bl_callback/ {print $2}')
11626 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11627 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11628 lru_resize_enable mdc
11629 lru_resize_enable osc
11631 run_test 120f "Early Lock Cancel: rename test"
11634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11635 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11636 skip_env "no early lock cancel on server"
11637 remote_mds_nodsh && skip "remote MDS with nodsh"
11639 lru_resize_disable mdc
11640 lru_resize_disable osc
11642 echo create $count files
11643 test_mkdir $DIR/$tdir
11644 cancel_lru_locks mdc
11645 cancel_lru_locks osc
11648 can0=$(do_facet $SINGLEMDS \
11649 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11650 awk '/ldlm_cancel/ {print $2}')
11651 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11652 awk '/ldlm_bl_callback/ {print $2}')
11653 createmany -o $DIR/$tdir/f $count
11655 can1=$(do_facet $SINGLEMDS \
11656 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11657 awk '/ldlm_cancel/ {print $2}')
11658 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11659 awk '/ldlm_bl_callback/ {print $2}')
11661 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11662 echo rm $count files
11665 can2=$(do_facet $SINGLEMDS \
11666 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11667 awk '/ldlm_cancel/ {print $2}')
11668 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11669 awk '/ldlm_bl_callback/ {print $2}')
11671 echo total: $count removes in $((t2-t1))
11672 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11674 # wait for commitment of removal
11675 lru_resize_enable mdc
11676 lru_resize_enable osc
11678 run_test 120g "Early Lock Cancel: performance test"
11680 test_121() { #bug #10589
11681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11684 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11685 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11686 lctl set_param fail_loc=0x310
11687 cancel_lru_locks osc > /dev/null
11688 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11689 lctl set_param fail_loc=0
11690 [[ $reads -eq $writes ]] ||
11691 error "read $reads blocks, must be $writes blocks"
11693 run_test 121 "read cancel race ========="
11695 test_123a_base() { # was test 123, statahead(bug 11401)
11699 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11700 log "testing UP system. Performance may be lower than expected."
11705 test_mkdir $DIR/$tdir
11706 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11707 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11709 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11710 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11712 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11713 lctl set_param -n llite.*.statahead_max 0
11714 lctl get_param llite.*.statahead_max
11715 cancel_lru_locks mdc
11716 cancel_lru_locks osc
11718 time $lsx $DIR/$tdir | wc -l
11720 delta=$((etime - stime))
11721 log "$lsx $i files without statahead: $delta sec"
11722 lctl set_param llite.*.statahead_max=$max
11724 swrong=$(lctl get_param -n llite.*.statahead_stats |
11725 grep "statahead wrong:" | awk '{print $3}')
11726 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11727 cancel_lru_locks mdc
11728 cancel_lru_locks osc
11730 time $lsx $DIR/$tdir | wc -l
11732 delta_sa=$((etime - stime))
11733 log "$lsx $i files with statahead: $delta_sa sec"
11734 lctl get_param -n llite.*.statahead_stats
11735 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11736 grep "statahead wrong:" | awk '{print $3}')
11738 [[ $swrong -lt $ewrong ]] &&
11739 log "statahead was stopped, maybe too many locks held!"
11740 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11742 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11743 max=$(lctl get_param -n llite.*.statahead_max |
11745 lctl set_param -n llite.*.statahead_max 0
11746 lctl get_param llite.*.statahead_max
11747 cancel_lru_locks mdc
11748 cancel_lru_locks osc
11750 time $lsx $DIR/$tdir | wc -l
11752 delta=$((etime - stime))
11753 log "$lsx $i files again without statahead: $delta sec"
11754 lctl set_param llite.*.statahead_max=$max
11755 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11756 if [ $SLOWOK -eq 0 ]; then
11757 error "$lsx $i files is slower with statahead!"
11759 log "$lsx $i files is slower with statahead!"
11765 [ $delta -gt 20 ] && break
11766 [ $delta -gt 8 ] && MULT=$((50 / delta))
11767 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11775 delta=$((etime - stime))
11776 log "rm -r $DIR/$tdir/: $delta seconds"
11778 lctl get_param -n llite.*.statahead_stats
11782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11784 test_123a_base "ls -l"
11786 run_test 123aa "verify statahead work"
11789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11791 statx_supported || skip_env "Test must be statx() syscall supported"
11793 test_123a_base "$STATX -l"
11795 run_test 123ab "verify statahead work by using statx"
11798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11800 statx_supported || skip_env "Test must be statx() syscall supported"
11807 cancel_lru_locks $OSC
11808 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11809 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11810 awk '/agl.total:/ {print $3}')
11811 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11812 test_123a_base "$STATX --cached=always -D"
11813 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11814 awk '/agl.total:/ {print $3}')
11815 [ $agl_before -eq $agl_after ] ||
11816 error "Should not trigger AGL thread - $agl_before:$agl_after"
11817 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11818 [ $rpcs_after -eq $rpcs_before ] ||
11819 error "$STATX should not send glimpse RPCs to $OSC"
11821 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11823 test_123b () { # statahead(bug 15027)
11824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11826 test_mkdir $DIR/$tdir
11827 createmany -o $DIR/$tdir/$tfile-%d 1000
11829 cancel_lru_locks mdc
11830 cancel_lru_locks osc
11832 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11833 lctl set_param fail_loc=0x80000803
11834 ls -lR $DIR/$tdir > /dev/null
11836 lctl set_param fail_loc=0x0
11837 lctl get_param -n llite.*.statahead_stats
11842 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11845 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11847 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11848 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11849 touch $DIR/$tdir.1/{1..3}
11850 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11852 remount_client $MOUNT
11854 $MULTIOP $DIR/$tdir.0 Q
11856 # let statahead to complete
11857 ls -l $DIR/$tdir.0 > /dev/null
11859 testid=$(echo $TESTNAME | tr '_' ' ')
11860 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11861 error "statahead warning" || true
11863 run_test 123c "Can not initialize inode warning on DNE statahead"
11866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11867 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11868 skip_env "no lru resize on server"
11872 test_mkdir $DIR/$tdir
11874 log "create $NR files at $DIR/$tdir"
11875 createmany -o $DIR/$tdir/f $NR ||
11876 error "failed to create $NR files in $DIR/$tdir"
11878 cancel_lru_locks mdc
11879 ls -l $DIR/$tdir > /dev/null
11883 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11884 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11885 LRU_SIZE=$($LCTL get_param -n $PARAM)
11886 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11887 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11889 log "NS=$(basename $NSDIR)"
11894 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11895 skip "Not enough cached locks created!"
11897 log "LRU=$LRU_SIZE"
11901 # We know that lru resize allows one client to hold $LIMIT locks
11902 # for 10h. After that locks begin to be killed by client.
11904 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11906 if [ $LIMIT -lt $LRU_SIZE ]; then
11907 skip "Limit is too small $LIMIT"
11910 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11911 # killing locks. Some time was spent for creating locks. This means
11912 # that up to the moment of sleep finish we must have killed some of
11913 # them (10-100 locks). This depends on how fast ther were created.
11914 # Many of them were touched in almost the same moment and thus will
11915 # be killed in groups.
11916 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
11918 # Use $LRU_SIZE_B here to take into account real number of locks
11919 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11920 local LRU_SIZE_B=$LRU_SIZE
11922 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11923 log "OLD_LVF=$OLD_LVF"
11924 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11926 # Let's make sure that we really have some margin. Client checks
11927 # cached locks every 10 sec.
11928 SLEEP=$((SLEEP+20))
11929 log "Sleep ${SLEEP} sec"
11931 while ((SEC<$SLEEP)); do
11935 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11936 echo -n "$LRU_SIZE"
11939 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11940 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11942 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11943 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11944 unlinkmany $DIR/$tdir/f $NR
11948 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11949 log "unlink $NR files at $DIR/$tdir"
11950 unlinkmany $DIR/$tdir/f $NR
11952 run_test 124a "lru resize ======================================="
11954 get_max_pool_limit()
11956 local limit=$($LCTL get_param \
11957 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11959 for l in $limit; do
11960 if [[ $l -gt $max ]]; then
11968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11969 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11970 skip_env "no lru resize on server"
11972 LIMIT=$(get_max_pool_limit)
11974 NR=$(($(default_lru_size)*20))
11975 if [[ $NR -gt $LIMIT ]]; then
11976 log "Limit lock number by $LIMIT locks"
11980 IFree=$(mdsrate_inodes_available)
11981 if [ $IFree -lt $NR ]; then
11982 log "Limit lock number by $IFree inodes"
11986 lru_resize_disable mdc
11987 test_mkdir -p $DIR/$tdir/disable_lru_resize
11989 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11990 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11991 cancel_lru_locks mdc
11994 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11997 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12000 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12004 nolruresize_delta=$((etime-stime))
12005 log "ls -la time: $nolruresize_delta seconds"
12006 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12007 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12009 lru_resize_enable mdc
12010 test_mkdir -p $DIR/$tdir/enable_lru_resize
12012 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12013 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12014 cancel_lru_locks mdc
12017 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12020 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12023 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12027 lruresize_delta=$((etime-stime))
12028 log "ls -la time: $lruresize_delta seconds"
12029 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12031 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12032 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12033 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12034 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12036 log "lru resize performs the same with no lru resize"
12038 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12040 run_test 124b "lru resize (performance test) ======================="
12043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12044 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12045 skip_env "no lru resize on server"
12047 # cache ununsed locks on client
12049 cancel_lru_locks mdc
12050 test_mkdir $DIR/$tdir
12051 createmany -o $DIR/$tdir/f $nr ||
12052 error "failed to create $nr files in $DIR/$tdir"
12053 ls -l $DIR/$tdir > /dev/null
12055 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12056 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12057 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12058 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12059 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12061 # set lru_max_age to 1 sec
12062 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12063 echo "sleep $((recalc_p * 2)) seconds..."
12064 sleep $((recalc_p * 2))
12066 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12067 # restore lru_max_age
12068 $LCTL set_param -n $nsdir.lru_max_age $max_age
12069 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12070 unlinkmany $DIR/$tdir/f $nr
12072 run_test 124c "LRUR cancel very aged locks"
12075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12076 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12077 skip_env "no lru resize on server"
12079 # cache ununsed locks on client
12082 lru_resize_disable mdc
12083 stack_trap "lru_resize_enable mdc" EXIT
12085 cancel_lru_locks mdc
12087 # asynchronous object destroy at MDT could cause bl ast to client
12088 test_mkdir $DIR/$tdir
12089 createmany -o $DIR/$tdir/f $nr ||
12090 error "failed to create $nr files in $DIR/$tdir"
12091 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12093 ls -l $DIR/$tdir > /dev/null
12095 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12096 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12097 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12098 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12100 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12102 # set lru_max_age to 1 sec
12103 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12104 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12106 echo "sleep $((recalc_p * 2)) seconds..."
12107 sleep $((recalc_p * 2))
12109 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12111 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12113 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12115 test_125() { # 13358
12116 $LCTL get_param -n llite.*.client_type | grep -q local ||
12117 skip "must run as local client"
12118 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12119 skip_env "must have acl enabled"
12120 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12122 test_mkdir $DIR/$tdir
12123 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12124 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12125 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12127 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12129 test_126() { # bug 12829/13455
12130 $GSS && skip_env "must run as gss disabled"
12131 $LCTL get_param -n llite.*.client_type | grep -q local ||
12132 skip "must run as local client"
12133 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12135 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12136 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12138 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12140 run_test 126 "check that the fsgid provided by the client is taken into account"
12142 test_127a() { # bug 15521
12143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12144 local name count samp unit min max sum sumsq
12146 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12147 echo "stats before reset"
12148 $LCTL get_param osc.*.stats
12149 $LCTL set_param osc.*.stats=0
12150 local fsize=$((2048 * 1024))
12152 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12153 cancel_lru_locks osc
12154 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12156 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12157 stack_trap "rm -f $TMP/$tfile.tmp"
12158 while read name count samp unit min max sum sumsq; do
12159 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12160 [ ! $min ] && error "Missing min value for $name proc entry"
12161 eval $name=$count || error "Wrong proc format"
12164 read_bytes|write_bytes)
12165 [[ "$unit" =~ "bytes" ]] ||
12166 error "unit is not 'bytes': $unit"
12167 (( $min >= 4096 )) || error "min is too small: $min"
12168 (( $min <= $fsize )) || error "min is too big: $min"
12169 (( $max >= 4096 )) || error "max is too small: $max"
12170 (( $max <= $fsize )) || error "max is too big: $max"
12171 (( $sum == $fsize )) || error "sum is wrong: $sum"
12172 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12173 error "sumsquare is too small: $sumsq"
12174 (( $sumsq <= $fsize * $fsize )) ||
12175 error "sumsquare is too big: $sumsq"
12177 ost_read|ost_write)
12178 [[ "$unit" =~ "usec" ]] ||
12179 error "unit is not 'usec': $unit"
12183 done < $DIR/$tfile.tmp
12185 #check that we actually got some stats
12186 [ "$read_bytes" ] || error "Missing read_bytes stats"
12187 [ "$write_bytes" ] || error "Missing write_bytes stats"
12188 [ "$read_bytes" != 0 ] || error "no read done"
12189 [ "$write_bytes" != 0 ] || error "no write done"
12191 run_test 127a "verify the client stats are sane"
12193 test_127b() { # bug LU-333
12194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12195 local name count samp unit min max sum sumsq
12197 echo "stats before reset"
12198 $LCTL get_param llite.*.stats
12199 $LCTL set_param llite.*.stats=0
12201 # perform 2 reads and writes so MAX is different from SUM.
12202 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12203 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12204 cancel_lru_locks osc
12205 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12206 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12208 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12209 stack_trap "rm -f $TMP/$tfile.tmp"
12210 while read name count samp unit min max sum sumsq; do
12211 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12212 eval $name=$count || error "Wrong proc format"
12215 read_bytes|write_bytes)
12216 [[ "$unit" =~ "bytes" ]] ||
12217 error "unit is not 'bytes': $unit"
12218 (( $count == 2 )) || error "count is not 2: $count"
12219 (( $min == $PAGE_SIZE )) ||
12220 error "min is not $PAGE_SIZE: $min"
12221 (( $max == $PAGE_SIZE )) ||
12222 error "max is not $PAGE_SIZE: $max"
12223 (( $sum == $PAGE_SIZE * 2 )) ||
12224 error "sum is not $((PAGE_SIZE * 2)): $sum"
12227 [[ "$unit" =~ "usec" ]] ||
12228 error "unit is not 'usec': $unit"
12232 done < $TMP/$tfile.tmp
12234 #check that we actually got some stats
12235 [ "$read_bytes" ] || error "Missing read_bytes stats"
12236 [ "$write_bytes" ] || error "Missing write_bytes stats"
12237 [ "$read_bytes" != 0 ] || error "no read done"
12238 [ "$write_bytes" != 0 ] || error "no write done"
12240 run_test 127b "verify the llite client stats are sane"
12242 test_127c() { # LU-12394
12243 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12250 $LCTL set_param llite.*.extents_stats=1
12251 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12253 # Use two stripes so there is enough space in default config
12254 $LFS setstripe -c 2 $DIR/$tfile
12256 # Extent stats start at 0-4K and go in power of two buckets
12257 # LL_HIST_START = 12 --> 2^12 = 4K
12258 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12259 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12261 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12263 # Write and read, 2x each, second time at a non-zero offset
12264 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12265 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12266 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12267 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12271 $LCTL get_param llite.*.extents_stats
12274 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12276 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12278 reads=$(echo $bucket | awk '{print $5}')
12279 writes=$(echo $bucket | awk '{print $9}')
12280 [ "$reads" -eq $count ] ||
12281 error "$reads reads in < $bsize bucket, expect $count"
12282 [ "$writes" -eq $count ] ||
12283 error "$writes writes in < $bsize bucket, expect $count"
12286 # Test mmap write and read
12287 $LCTL set_param llite.*.extents_stats=c
12289 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12290 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12291 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12293 $LCTL get_param llite.*.extents_stats
12295 count=$(((size*1024) / PAGE_SIZE))
12297 bsize=$((2 * PAGE_SIZE / 1024))K
12299 bucket=$($LCTL get_param -n llite.*.extents_stats |
12301 reads=$(echo $bucket | awk '{print $5}')
12302 writes=$(echo $bucket | awk '{print $9}')
12303 # mmap writes fault in the page first, creating an additonal read
12304 [ "$reads" -eq $((2 * count)) ] ||
12305 error "$reads reads in < $bsize bucket, expect $count"
12306 [ "$writes" -eq $count ] ||
12307 error "$writes writes in < $bsize bucket, expect $count"
12309 run_test 127c "test llite extent stats with regular & mmap i/o"
12311 test_128() { # bug 15212
12313 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12318 result=$(grep error $TMP/$tfile.log)
12319 rm -f $DIR/$tfile $TMP/$tfile.log
12320 [ -z "$result" ] ||
12321 error "consecutive find's under interactive lfs failed"
12323 run_test 128 "interactive lfs for 2 consecutive find's"
12325 set_dir_limits () {
12330 local ldproc=/proc/fs/ldiskfs
12331 local facets=$(get_facets MDS)
12333 for facet in ${facets//,/ }; do
12334 canondev=$(ldiskfs_canon \
12335 *.$(convert_facet2label $facet).mntdev $facet)
12336 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12337 ldproc=/sys/fs/ldiskfs
12338 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12339 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12343 check_mds_dmesg() {
12344 local facets=$(get_facets MDS)
12345 for facet in ${facets//,/ }; do
12346 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12353 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12354 skip "Need MDS version with at least 2.5.56"
12355 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12356 skip_env "ldiskfs only test"
12358 remote_mds_nodsh && skip "remote MDS with nodsh"
12361 local has_warning=false
12364 mkdir -p $DIR/$tdir
12366 # block size of mds1
12367 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12368 set_dir_limits $maxsize $((maxsize * 6 / 8))
12369 stack_trap "set_dir_limits 0 0"
12370 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12371 local dirsize=$(stat -c%s "$DIR/$tdir")
12373 while (( $dirsize <= $maxsize )); do
12374 $MCREATE $DIR/$tdir/file_base_$nfiles
12376 # check two errors:
12377 # ENOSPC for ext4 max_dir_size, which has been used since
12378 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12379 if (( rc == ENOSPC )); then
12381 echo "rc=$rc returned as expected after $nfiles files"
12383 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12384 error "create failed w/o dir size limit"
12386 # messages may be rate limited if test is run repeatedly
12387 check_mds_dmesg '"is approaching max"' ||
12388 echo "warning message should be output"
12389 check_mds_dmesg '"has reached max"' ||
12390 echo "reached message should be output"
12392 dirsize=$(stat -c%s "$DIR/$tdir")
12394 [[ $dirsize -ge $maxsize ]] && return 0
12395 error "dirsize $dirsize < $maxsize after $nfiles files"
12396 elif (( rc != 0 )); then
12399 nfiles=$((nfiles + 1))
12400 dirsize=$(stat -c%s "$DIR/$tdir")
12403 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12405 run_test 129 "test directory size limit ========================"
12414 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12415 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12417 trap cleanup_130 EXIT RETURN
12419 local fm_file=$DIR/$tfile
12420 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12421 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12422 error "dd failed for $fm_file"
12424 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12425 filefrag -ves $fm_file
12427 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12428 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12429 [ $RC != 0 ] && error "filefrag $fm_file failed"
12431 filefrag_op=$(filefrag -ve -k $fm_file |
12432 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12433 lun=$($LFS getstripe -i $fm_file)
12435 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12438 for line in $filefrag_op
12440 frag_lun=`echo $line | cut -d: -f5`
12441 ext_len=`echo $line | cut -d: -f4`
12442 if (( $frag_lun != $lun )); then
12444 error "FIEMAP on 1-stripe file($fm_file) failed"
12447 (( tot_len += ext_len ))
12450 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12452 error "FIEMAP on 1-stripe file($fm_file) failed;"
12458 echo "FIEMAP on single striped file succeeded"
12460 run_test 130a "FIEMAP (1-stripe file)"
12463 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12465 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12466 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12468 trap cleanup_130 EXIT RETURN
12470 local fm_file=$DIR/$tfile
12471 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12472 error "setstripe on $fm_file"
12473 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12474 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12476 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12477 error "dd failed on $fm_file"
12479 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12480 filefrag_op=$(filefrag -ve -k $fm_file |
12481 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12483 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12484 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12489 for line in $filefrag_op
12491 frag_lun=$(echo $line | cut -d: -f5 |
12492 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12493 ext_len=$(echo $line | cut -d: -f4)
12494 if (( $frag_lun != $last_lun )); then
12495 if (( tot_len != 1024 )); then
12497 error "FIEMAP on $fm_file failed; returned " \
12498 "len $tot_len for OST $last_lun instead of 1024"
12501 (( num_luns += 1 ))
12505 (( tot_len += ext_len ))
12508 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12510 error "FIEMAP on $fm_file failed; returned wrong number of " \
12511 "luns or wrong len for OST $last_lun"
12517 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12519 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12522 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12524 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12525 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12527 trap cleanup_130 EXIT RETURN
12529 local fm_file=$DIR/$tfile
12530 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12531 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12532 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12534 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12535 error "dd failed on $fm_file"
12537 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12538 filefrag_op=$(filefrag -ve -k $fm_file |
12539 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12541 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12542 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12547 for line in $filefrag_op
12549 frag_lun=$(echo $line | cut -d: -f5 |
12550 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12551 ext_len=$(echo $line | cut -d: -f4)
12552 if (( $frag_lun != $last_lun )); then
12553 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12554 if (( logical != 512 )); then
12556 error "FIEMAP on $fm_file failed; returned " \
12557 "logical start for lun $logical instead of 512"
12560 if (( tot_len != 512 )); then
12562 error "FIEMAP on $fm_file failed; returned " \
12563 "len $tot_len for OST $last_lun instead of 1024"
12566 (( num_luns += 1 ))
12570 (( tot_len += ext_len ))
12573 if (( num_luns != 2 || tot_len != 512 )); then
12575 error "FIEMAP on $fm_file failed; returned wrong number of " \
12576 "luns or wrong len for OST $last_lun"
12582 echo "FIEMAP on 2-stripe file with hole succeeded"
12584 run_test 130c "FIEMAP (2-stripe file with hole)"
12587 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12589 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12590 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12592 trap cleanup_130 EXIT RETURN
12594 local fm_file=$DIR/$tfile
12595 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12596 error "setstripe on $fm_file"
12597 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12598 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12600 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12601 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12602 error "dd failed on $fm_file"
12604 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12605 filefrag_op=$(filefrag -ve -k $fm_file |
12606 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12608 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12609 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12614 for line in $filefrag_op
12616 frag_lun=$(echo $line | cut -d: -f5 |
12617 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12618 ext_len=$(echo $line | cut -d: -f4)
12619 if (( $frag_lun != $last_lun )); then
12620 if (( tot_len != 1024 )); then
12622 error "FIEMAP on $fm_file failed; returned " \
12623 "len $tot_len for OST $last_lun instead of 1024"
12626 (( num_luns += 1 ))
12630 (( tot_len += ext_len ))
12633 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12635 error "FIEMAP on $fm_file failed; returned wrong number of " \
12636 "luns or wrong len for OST $last_lun"
12642 echo "FIEMAP on N-stripe file succeeded"
12644 run_test 130d "FIEMAP (N-stripe file)"
12647 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12649 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12650 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12652 trap cleanup_130 EXIT RETURN
12654 local fm_file=$DIR/$tfile
12655 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12656 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12657 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12660 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12661 for ((i = 0; i < $NUM_BLKS; i++))
12663 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12666 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12667 filefrag_op=$(filefrag -ve -k $fm_file |
12668 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12670 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12671 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12676 for line in $filefrag_op
12678 frag_lun=$(echo $line | cut -d: -f5 |
12679 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12680 ext_len=$(echo $line | cut -d: -f4)
12681 if (( $frag_lun != $last_lun )); then
12682 if (( tot_len != $EXPECTED_LEN )); then
12684 error "FIEMAP on $fm_file failed; returned " \
12685 "len $tot_len for OST $last_lun instead " \
12689 (( num_luns += 1 ))
12693 (( tot_len += ext_len ))
12696 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12698 error "FIEMAP on $fm_file failed; returned wrong number " \
12699 "of luns or wrong len for OST $last_lun"
12705 echo "FIEMAP with continuation calls succeeded"
12707 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12710 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12711 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12713 local fm_file=$DIR/$tfile
12714 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12715 error "multiop create with lov_delay_create on $fm_file"
12717 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12718 filefrag_extents=$(filefrag -vek $fm_file |
12719 awk '/extents? found/ { print $2 }')
12720 if [[ "$filefrag_extents" != "0" ]]; then
12721 error "FIEMAP on $fm_file failed; " \
12722 "returned $filefrag_extents expected 0"
12727 run_test 130f "FIEMAP (unstriped file)"
12729 # Test for writev/readv
12731 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12732 error "writev test failed"
12733 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12734 error "readv failed"
12737 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12740 local fsize=$((524288 + 1048576 + 1572864))
12741 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12742 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12743 error "append writev test failed"
12745 ((fsize += 1572864 + 1048576))
12746 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12747 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12748 error "append writev test failed"
12751 run_test 131b "test append writev"
12754 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12757 run_test 131c "test read/write on file w/o objects"
12760 rwv -f $DIR/$tfile -w -n 1 1572864
12761 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12762 if [ "$NOB" != 1572864 ]; then
12763 error "Short read filed: read $NOB bytes instead of 1572864"
12767 run_test 131d "test short read"
12770 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12771 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12772 error "read hitting hole failed"
12775 run_test 131e "test read hitting hole"
12784 mds*) res=$(do_facet $facet \
12785 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12787 ost*) res=$(do_facet $facet \
12788 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12790 *) error "Wrong facet '$facet'" ;;
12792 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12793 # if the argument $3 is zero, it means any stat increment is ok.
12794 if [[ $want -gt 0 ]]; then
12795 local count=$(echo $res | awk '{ print $2 }')
12796 [[ $count -ne $want ]] &&
12797 error "The $op counter on $facet is $count, not $want"
12802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12803 remote_ost_nodsh && skip "remote OST with nodsh"
12804 remote_mds_nodsh && skip "remote MDS with nodsh"
12805 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12806 skip_env "MDS doesn't support rename stats"
12808 local testdir=$DIR/${tdir}/stats_testdir
12810 mkdir -p $DIR/${tdir}
12813 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12814 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12816 # verify mdt stats first.
12817 mkdir ${testdir} || error "mkdir failed"
12818 check_stats $SINGLEMDS "mkdir" 1
12819 touch ${testdir}/${tfile} || error "touch failed"
12820 check_stats $SINGLEMDS "open" 1
12821 check_stats $SINGLEMDS "close" 1
12822 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12823 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12824 check_stats $SINGLEMDS "mknod" 2
12826 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12827 check_stats $SINGLEMDS "unlink" 1
12828 rm -f ${testdir}/${tfile} || error "file remove failed"
12829 check_stats $SINGLEMDS "unlink" 2
12831 # remove working dir and check mdt stats again.
12832 rmdir ${testdir} || error "rmdir failed"
12833 check_stats $SINGLEMDS "rmdir" 1
12835 local testdir1=$DIR/${tdir}/stats_testdir1
12836 mkdir -p ${testdir}
12837 mkdir -p ${testdir1}
12838 touch ${testdir1}/test1
12839 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12840 check_stats $SINGLEMDS "crossdir_rename" 1
12842 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12843 check_stats $SINGLEMDS "samedir_rename" 1
12845 rm -rf $DIR/${tdir}
12847 run_test 133a "Verifying MDT stats ========================================"
12852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12853 remote_ost_nodsh && skip "remote OST with nodsh"
12854 remote_mds_nodsh && skip "remote MDS with nodsh"
12856 local testdir=$DIR/${tdir}/stats_testdir
12858 mkdir -p ${testdir} || error "mkdir failed"
12859 touch ${testdir}/${tfile} || error "touch failed"
12860 cancel_lru_locks mdc
12863 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12864 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12866 # extra mdt stats verification.
12867 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12868 check_stats $SINGLEMDS "setattr" 1
12869 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12870 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12872 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12873 check_stats $SINGLEMDS "getattr" 1
12875 rm -rf $DIR/${tdir}
12877 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12878 # so the check below is not reliable
12879 [ $MDSCOUNT -eq 1 ] || return 0
12881 # Sleep to avoid a cached response.
12882 #define OBD_STATFS_CACHE_SECONDS 1
12884 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12885 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12886 $LFS df || error "lfs failed"
12887 check_stats $SINGLEMDS "statfs" 1
12889 # check aggregated statfs (LU-10018)
12890 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12892 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12895 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12896 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12898 check_stats $SINGLEMDS "statfs" 1
12900 # We want to check that the client didn't send OST_STATFS to
12901 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12902 # extra care is needed here.
12903 if remote_mds; then
12904 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12905 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12907 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12908 [ "$res" ] && error "OST got STATFS"
12913 run_test 133b "Verifying extra MDT stats =================================="
12916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12917 remote_ost_nodsh && skip "remote OST with nodsh"
12918 remote_mds_nodsh && skip "remote MDS with nodsh"
12920 local testdir=$DIR/$tdir/stats_testdir
12922 test_mkdir -p $testdir
12924 # verify obdfilter stats.
12925 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12927 cancel_lru_locks osc
12928 wait_delete_completed
12931 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12932 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12934 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12937 cancel_lru_locks osc
12938 check_stats ost1 "write" 1
12940 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12941 check_stats ost1 "read" 1
12943 > $testdir/$tfile || error "truncate failed"
12944 check_stats ost1 "punch" 1
12946 rm -f $testdir/$tfile || error "file remove failed"
12947 wait_delete_completed
12948 check_stats ost1 "destroy" 1
12952 run_test 133c "Verifying OST stats ========================================"
12959 while [ $value -ge 2 ]; do
12964 if [ $orig -gt $order ]; then
12972 local size=('K' 'M' 'G' 'T');
12974 local size_string=$value
12976 while [ $value -ge 1024 ]; do
12977 if [ $i -gt 3 ]; then
12978 #T is the biggest unit we get here, if that is bigger,
12980 size_string=${value}T
12983 value=$((value >> 10))
12984 if [ $value -lt 1024 ]; then
12985 size_string=${value}${size[$i]}
12994 get_rename_size() {
12996 local context=${2:-.}
12997 local sample=$(do_facet $SINGLEMDS $LCTL \
12998 get_param mdt.$FSNAME-MDT0000.rename_stats |
12999 grep -A1 $context |
13000 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13006 remote_ost_nodsh && skip "remote OST with nodsh"
13007 remote_mds_nodsh && skip "remote MDS with nodsh"
13008 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13009 skip_env "MDS doesn't support rename stats"
13011 local testdir1=$DIR/${tdir}/stats_testdir1
13012 local testdir2=$DIR/${tdir}/stats_testdir2
13013 mkdir -p $DIR/${tdir}
13015 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13017 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13018 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13020 createmany -o $testdir1/test 512 || error "createmany failed"
13022 # check samedir rename size
13023 mv ${testdir1}/test0 ${testdir1}/test_0
13025 local testdir1_size=$(ls -l $DIR/${tdir} |
13026 awk '/stats_testdir1/ {print $5}')
13027 local testdir2_size=$(ls -l $DIR/${tdir} |
13028 awk '/stats_testdir2/ {print $5}')
13030 testdir1_size=$(order_2 $testdir1_size)
13031 testdir2_size=$(order_2 $testdir2_size)
13033 testdir1_size=$(size_in_KMGT $testdir1_size)
13034 testdir2_size=$(size_in_KMGT $testdir2_size)
13036 echo "source rename dir size: ${testdir1_size}"
13037 echo "target rename dir size: ${testdir2_size}"
13039 local cmd="do_facet $SINGLEMDS $LCTL "
13040 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13042 eval $cmd || error "$cmd failed"
13043 local samedir=$($cmd | grep 'same_dir')
13044 local same_sample=$(get_rename_size $testdir1_size)
13045 [ -z "$samedir" ] && error "samedir_rename_size count error"
13046 [[ $same_sample -eq 1 ]] ||
13047 error "samedir_rename_size error $same_sample"
13048 echo "Check same dir rename stats success"
13050 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13052 # check crossdir rename size
13053 mv ${testdir1}/test_0 ${testdir2}/test_0
13055 testdir1_size=$(ls -l $DIR/${tdir} |
13056 awk '/stats_testdir1/ {print $5}')
13057 testdir2_size=$(ls -l $DIR/${tdir} |
13058 awk '/stats_testdir2/ {print $5}')
13060 testdir1_size=$(order_2 $testdir1_size)
13061 testdir2_size=$(order_2 $testdir2_size)
13063 testdir1_size=$(size_in_KMGT $testdir1_size)
13064 testdir2_size=$(size_in_KMGT $testdir2_size)
13066 echo "source rename dir size: ${testdir1_size}"
13067 echo "target rename dir size: ${testdir2_size}"
13069 eval $cmd || error "$cmd failed"
13070 local crossdir=$($cmd | grep 'crossdir')
13071 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13072 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13073 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13074 [[ $src_sample -eq 1 ]] ||
13075 error "crossdir_rename_size error $src_sample"
13076 [[ $tgt_sample -eq 1 ]] ||
13077 error "crossdir_rename_size error $tgt_sample"
13078 echo "Check cross dir rename stats success"
13079 rm -rf $DIR/${tdir}
13081 run_test 133d "Verifying rename_stats ========================================"
13084 remote_mds_nodsh && skip "remote MDS with nodsh"
13085 remote_ost_nodsh && skip "remote OST with nodsh"
13086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13088 local testdir=$DIR/${tdir}/stats_testdir
13089 local ctr f0 f1 bs=32768 count=42 sum
13091 mkdir -p ${testdir} || error "mkdir failed"
13093 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13095 for ctr in {write,read}_bytes; do
13097 cancel_lru_locks osc
13099 do_facet ost1 $LCTL set_param -n \
13100 "obdfilter.*.exports.clear=clear"
13102 if [ $ctr = write_bytes ]; then
13104 f1=${testdir}/${tfile}
13106 f0=${testdir}/${tfile}
13110 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13113 cancel_lru_locks osc
13115 sum=$(do_facet ost1 $LCTL get_param \
13116 "obdfilter.*.exports.*.stats" |
13117 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13118 $1 == ctr { sum += $7 }
13119 END { printf("%0.0f", sum) }')
13121 if ((sum != bs * count)); then
13122 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13126 rm -rf $DIR/${tdir}
13128 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13131 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13132 skip "too old lustre for get_param -R ($facet_ver)"
13134 # verifying readability.
13135 $LCTL get_param -R '*' &> /dev/null
13137 # Verifing writability with badarea_io.
13138 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13139 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13140 error "client badarea_io failed"
13142 # remount the FS in case writes/reads /proc break the FS
13143 cleanup || error "failed to unmount"
13144 setup || error "failed to setup"
13146 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13149 remote_mds_nodsh && skip "remote MDS with nodsh"
13150 remote_ost_nodsh && skip "remote OST with nodsh"
13153 for facet in mds1 ost1; do
13154 local facet_ver=$(lustre_version_code $facet)
13155 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13156 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13158 log "$facet: too old lustre for get_param -R"
13160 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13161 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13162 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13163 xargs badarea_io" ||
13164 error "$facet badarea_io failed"
13166 skip_noexit "$facet: too old lustre for get_param -R"
13170 # remount the FS in case writes/reads /proc break the FS
13171 cleanup || error "failed to unmount"
13172 setup || error "failed to setup"
13174 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13177 remote_mds_nodsh && skip "remote MDS with nodsh"
13178 remote_ost_nodsh && skip "remote OST with nodsh"
13179 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13180 skip "Need MDS version at least 2.9.54"
13183 for facet in client mds1 ost1; do
13184 # Get the list of files that are missing the terminating newline
13185 local plist=$(do_facet $facet
13186 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13188 for ent in $plist; do
13189 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13190 awk -v FS='\v' -v RS='\v\v' \
13191 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13192 print FILENAME}'" 2>/dev/null)
13193 [ -z $missing ] || {
13194 do_facet $facet $LCTL get_param $ent | od -An -tx1
13195 error "file does not end with newline: $facet-$ent"
13200 run_test 133h "Proc files should end with newlines"
13203 remote_mds_nodsh && skip "remote MDS with nodsh"
13204 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13205 skip "Need MDS version at least 2.7.54"
13207 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13208 cancel_lru_locks mdc
13210 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13211 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13212 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13215 createmany -o $DIR/$tdir/f $nr ||
13216 error "failed to create $nr files in $DIR/$tdir"
13217 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13219 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13220 do_facet mds1 $LCTL set_param fail_loc=0x327
13221 do_facet mds1 $LCTL set_param fail_val=500
13224 echo "sleep 10 seconds ..."
13226 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13228 do_facet mds1 $LCTL set_param fail_loc=0
13229 do_facet mds1 $LCTL set_param fail_val=0
13230 [ $lck_cnt -lt $unused ] ||
13231 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13234 unlinkmany $DIR/$tdir/f $nr
13236 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13239 remote_mds_nodsh && skip "remote MDS with nodsh"
13240 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13241 skip "Need MDS version at least 2.7.54"
13243 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13244 cancel_lru_locks mdc
13246 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13247 ldlm.lock_reclaim_threshold_mb)
13248 # disable reclaim temporarily
13249 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13251 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13252 do_facet mds1 $LCTL set_param fail_loc=0x328
13253 do_facet mds1 $LCTL set_param fail_val=500
13255 $LCTL set_param debug=+trace
13258 createmany -o $DIR/$tdir/f $nr &
13259 local create_pid=$!
13261 echo "Sleep $TIMEOUT seconds ..."
13263 if ! ps -p $create_pid > /dev/null 2>&1; then
13264 do_facet mds1 $LCTL set_param fail_loc=0
13265 do_facet mds1 $LCTL set_param fail_val=0
13266 do_facet mds1 $LCTL set_param \
13267 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13268 error "createmany finished incorrectly!"
13270 do_facet mds1 $LCTL set_param fail_loc=0
13271 do_facet mds1 $LCTL set_param fail_val=0
13272 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13273 wait $create_pid || return 1
13275 unlinkmany $DIR/$tdir/f $nr
13277 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13280 remote_mds_nodsh && skip "remote MDS with nodsh"
13281 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13282 skip "Need MDS version at least 2.13.50"
13285 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13287 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13288 #set only one record at plain llog
13289 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13291 #fill already existed plain llog each 64767
13292 #wrapping whole catalog
13293 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13295 createmany -o $DIR/$tdir/$tfile_ 64700
13296 for (( i = 0; i < 64700; i = i + 2 ))
13298 rm $DIR/$tdir/$tfile_$i &
13299 rm $DIR/$tdir/$tfile_$((i + 1)) &
13304 #waiting osp synchronization
13305 wait_delete_completed
13307 run_test 135 "Race catalog processing"
13310 remote_mds_nodsh && skip "remote MDS with nodsh"
13311 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13312 skip "Need MDS version at least 2.13.50"
13315 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13316 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13317 #set only one record at plain llog
13318 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13319 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13321 #fill already existed 2 plain llogs each 64767
13322 #wrapping whole catalog
13323 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13324 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13325 wait_delete_completed
13327 createmany -o $DIR/$tdir/$tfile_ 10
13330 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13331 for (( i = 0; i < 10; i = i + 3 ))
13333 rm $DIR/$tdir/$tfile_$i &
13334 rm $DIR/$tdir/$tfile_$((i + 1)) &
13338 rm $DIR/$tdir/$tfile_$((i + 2)) &
13341 #waiting osp synchronization
13342 wait_delete_completed
13344 run_test 136 "Race catalog processing 2"
13346 test_140() { #bug-17379
13347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13349 test_mkdir $DIR/$tdir
13350 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13351 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13353 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13354 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13356 while i=$((i + 1)); do
13358 cd $i || error "Changing to $i"
13359 ln -s ../stat stat || error "Creating stat symlink"
13360 # Read the symlink until ELOOP present,
13361 # not LBUGing the system is considered success,
13362 # we didn't overrun the stack.
13363 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13364 if [ $ret -ne 0 ]; then
13365 if [ $ret -eq 40 ]; then
13368 error "Open stat symlink"
13374 echo "The symlink depth = $i"
13375 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13376 error "Invalid symlink depth"
13378 # Test recursive symlink
13379 ln -s symlink_self symlink_self
13380 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13381 echo "open symlink_self returns $ret"
13382 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13384 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13389 local TF="$TMP/$tfile"
13391 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13393 cancel_lru_locks $OSC
13394 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13395 remount_client $MOUNT
13397 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13400 $TRUNCATE $DIR/$tfile 6000
13401 cancel_lru_locks $OSC
13402 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13405 echo "12345" >>$DIR/$tfile
13406 cancel_lru_locks $OSC
13407 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13410 echo "12345" >>$DIR/$tfile
13411 cancel_lru_locks $OSC
13412 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13417 run_test 150a "truncate/append tests"
13420 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13421 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13422 skip "Need OST version at least 2.13.53"
13424 check_fallocate $DIR/$tfile || error "fallocate failed"
13426 run_test 150b "Verify fallocate (prealloc) functionality"
13432 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13433 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13434 skip "Need OST version at least 2.13.53"
13436 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13437 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13438 sync; sync_all_data
13439 cancel_lru_locks $OSC
13441 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13442 want=$((OSTCOUNT * 1048576))
13444 # Must allocate all requested space, not more than 5% extra
13445 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13446 error "bytes $bytes is not $want"
13449 # verify fallocate on PFL file
13450 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13451 error "Create $DIR/$tfile failed"
13452 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13453 error "fallocate failed"
13454 sync; sync_all_data
13455 cancel_lru_locks $OSC
13457 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13458 want=$((1024 * 1048576))
13460 # Must allocate all requested space, not more than 5% extra
13461 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13462 error "bytes $bytes is not $want"
13464 run_test 150c "Verify fallocate Size and Blocks"
13470 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13471 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13472 skip "Need OST version at least 2.13.53"
13474 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13475 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13476 sync; sync_all_data
13477 cancel_lru_locks $OSC
13479 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13480 want=$((OSTCOUNT * 1048576))
13482 # Must allocate all requested space, not more than 5% extra
13483 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13484 error "bytes $bytes is not $want"
13486 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13489 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13490 [ $OST1_VERSION -ge $(version_code 2.13.55) ] ||
13491 skip "Need OST version at least 2.13.55"
13495 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13496 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13498 # Find OST with Minimum Size
13499 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13500 sort -un | head -1)
13502 # Get 90% of the available space
13503 local space=$(((min_size_ost * 90)/100 * OSTCOUNT))
13505 fallocate -l${space}k $DIR/$tfile ||
13506 error "fallocate ${space}k $DIR/$tfile failed"
13507 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13509 # get size immediately after fallocate. This should be correctly
13511 local size=$(stat -c '%s' $DIR/$tfile)
13512 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13514 # Sleep for a while for statfs to get updated. And not pull from cache.
13517 echo "df after fallocate:"
13520 (( size / 1024 == space )) || error "size $size != requested $space"
13521 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13522 error "used $used < space $space"
13524 rm $DIR/$tfile || error "rm failed"
13526 wait_delete_completed
13528 echo "df after unlink:"
13531 run_test 150e "Verify 90% of available OST space consumed by fallocate"
13533 #LU-2902 roc_hit was not able to read all values from lproc
13534 function roc_hit_init() {
13535 local list=$(comma_list $(osts_nodes))
13536 local dir=$DIR/$tdir-check
13537 local file=$dir/$tfile
13543 #use setstripe to do a write to every ost
13544 for i in $(seq 0 $((OSTCOUNT-1))); do
13545 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13546 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13547 idx=$(printf %04x $i)
13548 BEFORE=$(get_osd_param $list *OST*$idx stats |
13549 awk '$1 == "cache_access" {sum += $7}
13550 END { printf("%0.0f", sum) }')
13552 cancel_lru_locks osc
13553 cat $file >/dev/null
13555 AFTER=$(get_osd_param $list *OST*$idx stats |
13556 awk '$1 == "cache_access" {sum += $7}
13557 END { printf("%0.0f", sum) }')
13559 echo BEFORE:$BEFORE AFTER:$AFTER
13560 if ! let "AFTER - BEFORE == 4"; then
13562 error "roc_hit is not safe to use"
13570 function roc_hit() {
13571 local list=$(comma_list $(osts_nodes))
13572 echo $(get_osd_param $list '' stats |
13573 awk '$1 == "cache_hit" {sum += $7}
13574 END { printf("%0.0f", sum) }')
13577 function set_cache() {
13580 if [ "$2" == "off" ]; then
13583 local list=$(comma_list $(osts_nodes))
13584 set_osd_param $list '' $1_cache_enable $on
13586 cancel_lru_locks osc
13590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13591 remote_ost_nodsh && skip "remote OST with nodsh"
13594 local list=$(comma_list $(osts_nodes))
13596 # check whether obdfilter is cache capable at all
13597 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13598 skip "not cache-capable obdfilter"
13601 # check cache is enabled on all obdfilters
13602 if get_osd_param $list '' read_cache_enable | grep 0; then
13603 skip "oss cache is disabled"
13606 set_osd_param $list '' writethrough_cache_enable 1
13608 # check write cache is enabled on all obdfilters
13609 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13610 skip "oss write cache is NOT enabled"
13615 #define OBD_FAIL_OBD_NO_LRU 0x609
13616 do_nodes $list $LCTL set_param fail_loc=0x609
13618 # pages should be in the case right after write
13619 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13622 local BEFORE=$(roc_hit)
13623 cancel_lru_locks osc
13624 cat $DIR/$tfile >/dev/null
13625 local AFTER=$(roc_hit)
13627 do_nodes $list $LCTL set_param fail_loc=0
13629 if ! let "AFTER - BEFORE == CPAGES"; then
13630 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13633 cancel_lru_locks osc
13634 # invalidates OST cache
13635 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13636 set_osd_param $list '' read_cache_enable 0
13637 cat $DIR/$tfile >/dev/null
13639 # now data shouldn't be found in the cache
13641 cancel_lru_locks osc
13642 cat $DIR/$tfile >/dev/null
13644 if let "AFTER - BEFORE != 0"; then
13645 error "IN CACHE: before: $BEFORE, after: $AFTER"
13648 set_osd_param $list '' read_cache_enable 1
13651 run_test 151 "test cache on oss and controls ==============================="
13654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13656 local TF="$TMP/$tfile"
13658 # simulate ENOMEM during write
13659 #define OBD_FAIL_OST_NOMEM 0x226
13660 lctl set_param fail_loc=0x80000226
13661 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13663 sync || error "sync failed"
13664 lctl set_param fail_loc=0
13666 # discard client's cache
13667 cancel_lru_locks osc
13669 # simulate ENOMEM during read
13670 lctl set_param fail_loc=0x80000226
13671 cmp $TF $DIR/$tfile || error "cmp failed"
13672 lctl set_param fail_loc=0
13676 run_test 152 "test read/write with enomem ============================"
13679 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13681 run_test 153 "test if fdatasync does not crash ======================="
13683 dot_lustre_fid_permission_check() {
13685 local ffid=$MOUNT/.lustre/fid/$fid
13688 echo "stat fid $fid"
13689 stat $ffid > /dev/null || error "stat $ffid failed."
13690 echo "touch fid $fid"
13691 touch $ffid || error "touch $ffid failed."
13692 echo "write to fid $fid"
13693 cat /etc/hosts > $ffid || error "write $ffid failed."
13694 echo "read fid $fid"
13695 diff /etc/hosts $ffid || error "read $ffid failed."
13696 echo "append write to fid $fid"
13697 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13698 echo "rename fid $fid"
13699 mv $ffid $test_dir/$tfile.1 &&
13700 error "rename $ffid to $tfile.1 should fail."
13701 touch $test_dir/$tfile.1
13702 mv $test_dir/$tfile.1 $ffid &&
13703 error "rename $tfile.1 to $ffid should fail."
13704 rm -f $test_dir/$tfile.1
13705 echo "truncate fid $fid"
13706 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13707 echo "link fid $fid"
13708 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13709 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13710 echo "setfacl fid $fid"
13711 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13712 echo "getfacl fid $fid"
13713 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13715 echo "unlink fid $fid"
13716 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13717 echo "mknod fid $fid"
13718 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13720 fid=[0xf00000400:0x1:0x0]
13721 ffid=$MOUNT/.lustre/fid/$fid
13723 echo "stat non-exist fid $fid"
13724 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13725 echo "write to non-exist fid $fid"
13726 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13727 echo "link new fid $fid"
13728 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13730 mkdir -p $test_dir/$tdir
13731 touch $test_dir/$tdir/$tfile
13732 fid=$($LFS path2fid $test_dir/$tdir)
13735 error "error: could not get fid for $test_dir/$dir/$tfile."
13737 ffid=$MOUNT/.lustre/fid/$fid
13740 ls $ffid > /dev/null || error "ls $ffid failed."
13741 echo "touch $fid/$tfile.1"
13742 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13744 echo "touch $MOUNT/.lustre/fid/$tfile"
13745 touch $MOUNT/.lustre/fid/$tfile && \
13746 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13748 echo "setxattr to $MOUNT/.lustre/fid"
13749 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13751 echo "listxattr for $MOUNT/.lustre/fid"
13752 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13754 echo "delxattr from $MOUNT/.lustre/fid"
13755 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13757 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13758 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13759 error "touch invalid fid should fail."
13761 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13762 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13763 error "touch non-normal fid should fail."
13765 echo "rename $tdir to $MOUNT/.lustre/fid"
13766 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13767 error "rename to $MOUNT/.lustre/fid should fail."
13769 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13771 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13772 local new_obf_mode=777
13774 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13775 chmod $new_obf_mode $DIR/.lustre/fid ||
13776 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13778 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13779 [ $obf_mode -eq $new_obf_mode ] ||
13780 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13782 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13783 chmod $old_obf_mode $DIR/.lustre/fid ||
13784 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13787 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13788 fid=$($LFS path2fid $test_dir/$tfile-2)
13790 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13792 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13793 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13794 error "create lov data thru .lustre failed"
13796 echo "cp /etc/passwd $test_dir/$tfile-2"
13797 cp /etc/passwd $test_dir/$tfile-2 ||
13798 error "copy to $test_dir/$tfile-2 failed."
13799 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13800 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13801 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13803 rm -rf $test_dir/tfile.lnk
13804 rm -rf $test_dir/$tfile-2
13808 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13809 skip "Need MDS version at least 2.4.1"
13811 local tf=$DIR/$tfile
13814 local fid=$($LFS path2fid $tf)
13815 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13817 # check that we get the same pathname back
13820 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13821 echo "$rootpath $fid"
13822 found=$($LFS fid2path $rootpath "$fid")
13823 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13824 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13827 # check wrong root path format
13828 rootpath=$MOUNT"_wrong"
13829 found=$($LFS fid2path $rootpath "$fid")
13830 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13832 run_test 154A "lfs path2fid and fid2path basic checks"
13835 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13836 skip "Need MDS version at least 2.4.1"
13838 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13839 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13840 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13841 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13843 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13844 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13846 # check that we get the same pathname
13847 echo "PFID: $PFID, name: $name"
13848 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13849 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13850 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13851 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13853 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13855 run_test 154B "verify the ll_decode_linkea tool"
13858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13859 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13860 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13861 skip "Need MDS version at least 2.2.51"
13862 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13864 cp /etc/hosts $DIR/$tfile
13866 fid=$($LFS path2fid $DIR/$tfile)
13868 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13870 dot_lustre_fid_permission_check "$fid" $DIR ||
13871 error "dot lustre permission check $fid failed"
13873 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13875 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13877 touch $MOUNT/.lustre/file &&
13878 error "creation is not allowed under .lustre"
13880 mkdir $MOUNT/.lustre/dir &&
13881 error "mkdir is not allowed under .lustre"
13885 run_test 154a "Open-by-FID"
13888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13889 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13890 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13891 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13892 skip "Need MDS version at least 2.2.51"
13894 local remote_dir=$DIR/$tdir/remote_dir
13898 mkdir -p $DIR/$tdir
13899 $LFS mkdir -i $MDTIDX $remote_dir ||
13900 error "create remote directory failed"
13902 cp /etc/hosts $remote_dir/$tfile
13904 fid=$($LFS path2fid $remote_dir/$tfile)
13906 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13908 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13909 error "dot lustre permission check $fid failed"
13912 run_test 154b "Open-by-FID for remote directory"
13915 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13916 skip "Need MDS version at least 2.4.1"
13918 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13919 local FID1=$($LFS path2fid $DIR/$tfile.1)
13920 local FID2=$($LFS path2fid $DIR/$tfile.2)
13921 local FID3=$($LFS path2fid $DIR/$tfile.3)
13924 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13925 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13926 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13928 [ "$FID" = "${!want}" ] ||
13929 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13933 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13935 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13936 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13940 run_test 154c "lfs path2fid and fid2path multiple arguments"
13943 remote_mds_nodsh && skip "remote MDS with nodsh"
13944 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13945 skip "Need MDS version at least 2.5.53"
13947 if remote_mds; then
13948 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13952 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13959 local fid=$($LFS path2fid $DIR/$tfile)
13962 cmd="exec $fd<$DIR/$tfile"
13964 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13965 echo "$fid_list" | grep "$fid"
13968 cmd="exec $fd>/dev/null"
13970 if [ $rc -ne 0 ]; then
13971 error "FID $fid not found in open files list $fid_list"
13974 run_test 154d "Verify open file fid"
13978 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13979 skip "Need MDS version at least 2.6.50"
13981 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13982 error ".lustre returned by readdir"
13985 run_test 154e ".lustre is not returned by readdir"
13988 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13990 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13991 test_mkdir -p -c1 $DIR/$tdir/d
13992 # test dirs inherit from its stripe
13993 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13994 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13995 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13996 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13999 # get fid of parents
14000 local FID0=$($LFS path2fid $DIR/$tdir/d)
14001 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14002 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14003 local FID3=$($LFS path2fid $DIR)
14005 # check that path2fid --parents returns expected <parent_fid>/name
14006 # 1) test for a directory (single parent)
14007 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14008 [ "$parent" == "$FID0/foo1" ] ||
14009 error "expected parent: $FID0/foo1, got: $parent"
14011 # 2) test for a file with nlink > 1 (multiple parents)
14012 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14013 echo "$parent" | grep -F "$FID1/$tfile" ||
14014 error "$FID1/$tfile not returned in parent list"
14015 echo "$parent" | grep -F "$FID2/link" ||
14016 error "$FID2/link not returned in parent list"
14018 # 3) get parent by fid
14019 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14020 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14021 echo "$parent" | grep -F "$FID1/$tfile" ||
14022 error "$FID1/$tfile not returned in parent list (by fid)"
14023 echo "$parent" | grep -F "$FID2/link" ||
14024 error "$FID2/link not returned in parent list (by fid)"
14026 # 4) test for entry in root directory
14027 parent=$($LFS path2fid --parents $DIR/f)
14028 echo "$parent" | grep -F "$FID3/f" ||
14029 error "$FID3/f not returned in parent list"
14031 # 5) test it on root directory
14032 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14033 error "$MOUNT should not have parents"
14035 # enable xattr caching and check that linkea is correctly updated
14036 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14037 save_lustre_params client "llite.*.xattr_cache" > $save
14038 lctl set_param llite.*.xattr_cache 1
14040 # 6.1) linkea update on rename
14041 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14043 # get parents by fid
14044 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14045 # foo1 should no longer be returned in parent list
14046 echo "$parent" | grep -F "$FID1" &&
14047 error "$FID1 should no longer be in parent list"
14048 # the new path should appear
14049 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14050 error "$FID2/$tfile.moved is not in parent list"
14052 # 6.2) linkea update on unlink
14053 rm -f $DIR/$tdir/d/foo2/link
14054 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14055 # foo2/link should no longer be returned in parent list
14056 echo "$parent" | grep -F "$FID2/link" &&
14057 error "$FID2/link should no longer be in parent list"
14061 restore_lustre_params < $save
14064 run_test 154f "get parent fids by reading link ea"
14068 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14069 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14070 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14071 skip "Need MDS version at least 2.6.92"
14073 mkdir -p $DIR/$tdir
14074 llapi_fid_test -d $DIR/$tdir
14076 run_test 154g "various llapi FID tests"
14078 test_155_small_load() {
14079 local temp=$TMP/$tfile
14080 local file=$DIR/$tfile
14082 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14083 error "dd of=$temp bs=6096 count=1 failed"
14085 cancel_lru_locks $OSC
14086 cmp $temp $file || error "$temp $file differ"
14088 $TRUNCATE $temp 6000
14089 $TRUNCATE $file 6000
14090 cmp $temp $file || error "$temp $file differ (truncate1)"
14092 echo "12345" >>$temp
14093 echo "12345" >>$file
14094 cmp $temp $file || error "$temp $file differ (append1)"
14096 echo "12345" >>$temp
14097 echo "12345" >>$file
14098 cmp $temp $file || error "$temp $file differ (append2)"
14104 test_155_big_load() {
14105 remote_ost_nodsh && skip "remote OST with nodsh"
14107 local temp=$TMP/$tfile
14108 local file=$DIR/$tfile
14111 local cache_size=$(do_facet ost$((MAXI+1)) \
14112 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14113 local large_file_size=$((cache_size * 2))
14115 echo "OSS cache size: $cache_size KB"
14116 echo "Large file size: $large_file_size KB"
14118 [ $MAXV -le $large_file_size ] &&
14119 skip_env "max available OST size needs > $large_file_size KB"
14121 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14123 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14124 error "dd of=$temp bs=$large_file_size count=1k failed"
14127 cancel_lru_locks osc
14128 cmp $temp $file || error "$temp $file differ"
14134 save_writethrough() {
14135 local facets=$(get_facets OST)
14137 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14143 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14145 save_writethrough $p
14148 set_cache writethrough on
14149 test_155_small_load
14150 restore_lustre_params < $p
14153 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14158 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14160 save_writethrough $p
14163 set_cache writethrough off
14164 test_155_small_load
14165 restore_lustre_params < $p
14168 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14173 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14175 save_writethrough $p
14178 set_cache writethrough on
14179 test_155_small_load
14180 restore_lustre_params < $p
14183 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14188 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14190 save_writethrough $p
14193 set_cache writethrough off
14194 test_155_small_load
14195 restore_lustre_params < $p
14198 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14203 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14205 save_writethrough $p
14208 set_cache writethrough on
14210 restore_lustre_params < $p
14213 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14218 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14220 save_writethrough $p
14223 set_cache writethrough off
14225 restore_lustre_params < $p
14228 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14233 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14235 save_writethrough $p
14238 set_cache writethrough on
14240 restore_lustre_params < $p
14243 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14248 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14250 save_writethrough $p
14253 set_cache writethrough off
14255 restore_lustre_params < $p
14258 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14262 remote_ost_nodsh && skip "remote OST with nodsh"
14263 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14264 skip "stats not implemented on old servers"
14265 [ "$ost1_FSTYPE" = "zfs" ] &&
14266 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14271 local file="$DIR/$tfile"
14272 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14274 save_writethrough $p
14277 log "Turn on read and write cache"
14279 set_cache writethrough on
14281 log "Write data and read it back."
14282 log "Read should be satisfied from the cache."
14283 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14285 cancel_lru_locks osc
14286 cat $file >/dev/null
14288 if ! let "AFTER - BEFORE == CPAGES"; then
14289 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14291 log "cache hits: before: $BEFORE, after: $AFTER"
14294 log "Read again; it should be satisfied from the cache."
14296 cancel_lru_locks osc
14297 cat $file >/dev/null
14299 if ! let "AFTER - BEFORE == CPAGES"; then
14300 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14302 log "cache hits:: before: $BEFORE, after: $AFTER"
14305 log "Turn off the read cache and turn on the write cache"
14307 set_cache writethrough on
14309 log "Read again; it should be satisfied from the cache."
14311 cancel_lru_locks osc
14312 cat $file >/dev/null
14314 if ! let "AFTER - BEFORE == CPAGES"; then
14315 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14317 log "cache hits:: before: $BEFORE, after: $AFTER"
14320 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14321 # > 2.12.56 uses pagecache if cached
14322 log "Read again; it should not be satisfied from the cache."
14324 cancel_lru_locks osc
14325 cat $file >/dev/null
14327 if ! let "AFTER - BEFORE == 0"; then
14328 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14330 log "cache hits:: before: $BEFORE, after: $AFTER"
14334 log "Write data and read it back."
14335 log "Read should be satisfied from the cache."
14336 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14338 cancel_lru_locks osc
14339 cat $file >/dev/null
14341 if ! let "AFTER - BEFORE == CPAGES"; then
14342 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14344 log "cache hits:: before: $BEFORE, after: $AFTER"
14347 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14348 # > 2.12.56 uses pagecache if cached
14349 log "Read again; it should not be satisfied from the cache."
14351 cancel_lru_locks osc
14352 cat $file >/dev/null
14354 if ! let "AFTER - BEFORE == 0"; then
14355 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14357 log "cache hits:: before: $BEFORE, after: $AFTER"
14361 log "Turn off read and write cache"
14363 set_cache writethrough off
14365 log "Write data and read it back"
14366 log "It should not be satisfied from the cache."
14368 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14369 cancel_lru_locks osc
14371 cat $file >/dev/null
14373 if ! let "AFTER - BEFORE == 0"; then
14374 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14376 log "cache hits:: before: $BEFORE, after: $AFTER"
14379 log "Turn on the read cache and turn off the write cache"
14381 set_cache writethrough off
14383 log "Write data and read it back"
14384 log "It should not be satisfied from the cache."
14386 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14388 cancel_lru_locks osc
14389 cat $file >/dev/null
14391 if ! let "AFTER - BEFORE == 0"; then
14392 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14394 log "cache hits:: before: $BEFORE, after: $AFTER"
14397 log "Read again; it should be satisfied from the cache."
14399 cancel_lru_locks osc
14400 cat $file >/dev/null
14402 if ! let "AFTER - BEFORE == CPAGES"; then
14403 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14405 log "cache hits:: before: $BEFORE, after: $AFTER"
14408 restore_lustre_params < $p
14411 run_test 156 "Verification of tunables"
14414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14415 remote_mds_nodsh && skip "remote MDS with nodsh"
14416 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14417 skip "Need MDS version at least 2.2.0"
14419 changelog_register || error "changelog_register failed"
14420 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14421 changelog_users $SINGLEMDS | grep -q $cl_user ||
14422 error "User $cl_user not found in changelog_users"
14425 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14426 changelog_clear 0 || error "changelog_clear failed"
14427 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14428 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14429 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14430 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14431 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14432 rm $DIR/$tdir/pics/desktop.jpg
14434 changelog_dump | tail -10
14436 echo "verifying changelog mask"
14437 changelog_chmask "-MKDIR"
14438 changelog_chmask "-CLOSE"
14440 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14441 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14443 changelog_chmask "+MKDIR"
14444 changelog_chmask "+CLOSE"
14446 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14447 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14449 changelog_dump | tail -10
14450 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14451 CLOSES=$(changelog_dump | grep -c "CLOSE")
14452 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14453 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14456 echo "verifying target fid"
14457 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14458 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14459 [ "$fidc" == "$fidf" ] ||
14460 error "changelog '$tfile' fid $fidc != file fid $fidf"
14461 echo "verifying parent fid"
14462 # The FID returned from the Changelog may be the directory shard on
14463 # a different MDT, and not the FID returned by path2fid on the parent.
14464 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14465 # since this is what will matter when recreating this file in the tree.
14466 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14467 local pathp=$($LFS fid2path $MOUNT "$fidp")
14468 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14469 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14471 echo "getting records for $cl_user"
14472 changelog_users $SINGLEMDS
14473 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14475 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14476 error "changelog_clear failed"
14477 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14478 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14479 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14480 error "user index expect $user_rec1 + $nclr != $user_rec2"
14482 local min0_rec=$(changelog_users $SINGLEMDS |
14483 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14484 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14485 awk '{ print $1; exit; }')
14487 changelog_dump | tail -n 5
14488 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14489 [ $first_rec == $((min0_rec + 1)) ] ||
14490 error "first index should be $min0_rec + 1 not $first_rec"
14492 # LU-3446 changelog index reset on MDT restart
14493 local cur_rec1=$(changelog_users $SINGLEMDS |
14494 awk '/^current.index:/ { print $NF }')
14495 changelog_clear 0 ||
14496 error "clear all changelog records for $cl_user failed"
14497 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14498 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14499 error "Fail to start $SINGLEMDS"
14500 local cur_rec2=$(changelog_users $SINGLEMDS |
14501 awk '/^current.index:/ { print $NF }')
14502 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14503 [ $cur_rec1 == $cur_rec2 ] ||
14504 error "current index should be $cur_rec1 not $cur_rec2"
14506 echo "verifying users from this test are deregistered"
14507 changelog_deregister || error "changelog_deregister failed"
14508 changelog_users $SINGLEMDS | grep -q $cl_user &&
14509 error "User '$cl_user' still in changelog_users"
14511 # lctl get_param -n mdd.*.changelog_users
14512 # current index: 144
14513 # ID index (idle seconds)
14515 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14516 # this is the normal case where all users were deregistered
14517 # make sure no new records are added when no users are present
14518 local last_rec1=$(changelog_users $SINGLEMDS |
14519 awk '/^current.index:/ { print $NF }')
14520 touch $DIR/$tdir/chloe
14521 local last_rec2=$(changelog_users $SINGLEMDS |
14522 awk '/^current.index:/ { print $NF }')
14523 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14524 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14526 # any changelog users must be leftovers from a previous test
14527 changelog_users $SINGLEMDS
14528 echo "other changelog users; can't verify off"
14531 run_test 160a "changelog sanity"
14533 test_160b() { # LU-3587
14534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14535 remote_mds_nodsh && skip "remote MDS with nodsh"
14536 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14537 skip "Need MDS version at least 2.2.0"
14539 changelog_register || error "changelog_register failed"
14540 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14541 changelog_users $SINGLEMDS | grep -q $cl_user ||
14542 error "User '$cl_user' not found in changelog_users"
14544 local longname1=$(str_repeat a 255)
14545 local longname2=$(str_repeat b 255)
14548 echo "creating very long named file"
14549 touch $longname1 || error "create of '$longname1' failed"
14550 echo "renaming very long named file"
14551 mv $longname1 $longname2
14553 changelog_dump | grep RENME | tail -n 5
14556 run_test 160b "Verify that very long rename doesn't crash in changelog"
14559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14560 remote_mds_nodsh && skip "remote MDS with nodsh"
14562 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14563 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14564 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14565 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14569 # Registration step
14570 changelog_register || error "changelog_register failed"
14573 mkdir -p $DIR/$tdir
14574 $MCREATE $DIR/$tdir/foo_160c
14575 changelog_chmask "-TRUNC"
14576 $TRUNCATE $DIR/$tdir/foo_160c 200
14577 changelog_chmask "+TRUNC"
14578 $TRUNCATE $DIR/$tdir/foo_160c 199
14579 changelog_dump | tail -n 5
14580 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14581 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14583 run_test 160c "verify that changelog log catch the truncate event"
14586 remote_mds_nodsh && skip "remote MDS with nodsh"
14587 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14589 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14590 skip "Need MDS version at least 2.7.60"
14592 # Registration step
14593 changelog_register || error "changelog_register failed"
14595 mkdir -p $DIR/$tdir/migrate_dir
14596 changelog_clear 0 || error "changelog_clear failed"
14598 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14599 changelog_dump | tail -n 5
14600 local migrates=$(changelog_dump | grep -c "MIGRT")
14601 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14603 run_test 160d "verify that changelog log catch the migrate event"
14606 remote_mds_nodsh && skip "remote MDS with nodsh"
14609 changelog_register || error "changelog_register failed"
14611 # Delete a future user (expect fail)
14612 local MDT0=$(facet_svc $SINGLEMDS)
14613 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14616 if [ $rc -eq 0 ]; then
14617 error "Deleted non-existant user cl77"
14618 elif [ $rc -ne 2 ]; then
14619 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14622 # Clear to a bad index (1 billion should be safe)
14623 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14626 if [ $rc -eq 0 ]; then
14627 error "Successfully cleared to invalid CL index"
14628 elif [ $rc -ne 22 ]; then
14629 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14632 run_test 160e "changelog negative testing (should return errors)"
14635 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14636 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14637 skip "Need MDS version at least 2.10.56"
14639 local mdts=$(comma_list $(mdts_nodes))
14642 changelog_register || error "first changelog_register failed"
14643 changelog_register || error "second changelog_register failed"
14645 declare -A cl_user1
14646 declare -A cl_user2
14651 # generate some changelog records to accumulate on each MDT
14652 # use fnv1a because created files should be evenly distributed
14653 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14654 error "test_mkdir $tdir failed"
14655 log "$(date +%s): creating first files"
14656 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14657 error "create $DIR/$tdir/$tfile failed"
14659 # check changelogs have been generated
14660 local start=$SECONDS
14661 local idle_time=$((MDSCOUNT * 5 + 5))
14662 local nbcl=$(changelog_dump | wc -l)
14663 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14665 for param in "changelog_max_idle_time=$idle_time" \
14667 "changelog_min_gc_interval=2" \
14668 "changelog_min_free_cat_entries=3"; do
14669 local MDT0=$(facet_svc $SINGLEMDS)
14670 local var="${param%=*}"
14671 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14673 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14674 do_nodes $mdts $LCTL set_param mdd.*.$param
14677 # force cl_user2 to be idle (1st part), but also cancel the
14678 # cl_user1 records so that it is not evicted later in the test.
14679 local sleep1=$((idle_time / 2))
14680 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14683 # simulate changelog catalog almost full
14684 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14685 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14687 for i in $(seq $MDSCOUNT); do
14688 cl_users=(${CL_USERS[mds$i]})
14689 cl_user1[mds$i]="${cl_users[0]}"
14690 cl_user2[mds$i]="${cl_users[1]}"
14692 [ -n "${cl_user1[mds$i]}" ] ||
14693 error "mds$i: no user registered"
14694 [ -n "${cl_user2[mds$i]}" ] ||
14695 error "mds$i: only ${cl_user2[mds$i]} is registered"
14697 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14698 [ -n "$user_rec1" ] ||
14699 error "mds$i: User ${cl_user1[mds$i]} not registered"
14700 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14701 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14702 [ -n "$user_rec2" ] ||
14703 error "mds$i: User ${cl_user1[mds$i]} not registered"
14704 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14705 "$user_rec1 + 2 == $user_rec2"
14706 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14707 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14708 "$user_rec1 + 2, but is $user_rec2"
14709 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14710 [ -n "$user_rec2" ] ||
14711 error "mds$i: User ${cl_user2[mds$i]} not registered"
14712 [ $user_rec1 == $user_rec2 ] ||
14713 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14714 "$user_rec1, but is $user_rec2"
14717 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14718 local sleep2=$((idle_time - (SECONDS - start) + 1))
14719 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14722 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14723 # cl_user1 should be OK because it recently processed records.
14724 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14725 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14726 error "create $DIR/$tdir/${tfile}b failed"
14728 # ensure gc thread is done
14729 for i in $(mdts_nodes); do
14731 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14732 error "$i: GC-thread not done"
14736 for i in $(seq $MDSCOUNT); do
14737 # check cl_user1 still registered
14738 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14739 error "mds$i: User ${cl_user1[mds$i]} not registered"
14740 # check cl_user2 unregistered
14741 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14742 error "mds$i: User ${cl_user2[mds$i]} still registered"
14744 # check changelogs are present and starting at $user_rec1 + 1
14745 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14746 [ -n "$user_rec1" ] ||
14747 error "mds$i: User ${cl_user1[mds$i]} not registered"
14748 first_rec=$($LFS changelog $(facet_svc mds$i) |
14749 awk '{ print $1; exit; }')
14751 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14752 [ $((user_rec1 + 1)) == $first_rec ] ||
14753 error "mds$i: first index should be $user_rec1 + 1, " \
14754 "but is $first_rec"
14757 run_test 160f "changelog garbage collect (timestamped users)"
14760 remote_mds_nodsh && skip "remote MDS with nodsh"
14761 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14762 skip "Need MDS version at least 2.10.56"
14764 local mdts=$(comma_list $(mdts_nodes))
14766 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14767 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14770 changelog_register || error "first changelog_register failed"
14771 changelog_register || error "second changelog_register failed"
14773 declare -A cl_user1
14774 declare -A cl_user2
14779 # generate some changelog records to accumulate on each MDT
14780 # use fnv1a because created files should be evenly distributed
14781 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14782 error "mkdir $tdir failed"
14783 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14784 error "create $DIR/$tdir/$tfile failed"
14786 # check changelogs have been generated
14787 local nbcl=$(changelog_dump | wc -l)
14788 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14790 # reduce the max_idle_indexes value to make sure we exceed it
14791 max_ndx=$((nbcl / 2 - 1))
14793 for param in "changelog_max_idle_indexes=$max_ndx" \
14795 "changelog_min_gc_interval=2" \
14796 "changelog_min_free_cat_entries=3"; do
14797 local MDT0=$(facet_svc $SINGLEMDS)
14798 local var="${param%=*}"
14799 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14801 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14802 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14803 error "unable to set mdd.*.$param"
14806 # simulate changelog catalog almost full
14807 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14808 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14810 for i in $(seq $MDSCOUNT); do
14811 cl_users=(${CL_USERS[mds$i]})
14812 cl_user1[mds$i]="${cl_users[0]}"
14813 cl_user2[mds$i]="${cl_users[1]}"
14815 [ -n "${cl_user1[mds$i]}" ] ||
14816 error "mds$i: no user registered"
14817 [ -n "${cl_user2[mds$i]}" ] ||
14818 error "mds$i: only ${cl_user1[mds$i]} is registered"
14820 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14821 [ -n "$user_rec1" ] ||
14822 error "mds$i: User ${cl_user1[mds$i]} not registered"
14823 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14824 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14825 [ -n "$user_rec2" ] ||
14826 error "mds$i: User ${cl_user1[mds$i]} not registered"
14827 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14828 "$user_rec1 + 2 == $user_rec2"
14829 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14830 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14831 "$user_rec1 + 2, but is $user_rec2"
14832 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14833 [ -n "$user_rec2" ] ||
14834 error "mds$i: User ${cl_user2[mds$i]} not registered"
14835 [ $user_rec1 == $user_rec2 ] ||
14836 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14837 "$user_rec1, but is $user_rec2"
14840 # ensure we are past the previous changelog_min_gc_interval set above
14843 # generate one more changelog to trigger fail_loc
14844 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14845 error "create $DIR/$tdir/${tfile}bis failed"
14847 # ensure gc thread is done
14848 for i in $(mdts_nodes); do
14850 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14851 error "$i: GC-thread not done"
14855 for i in $(seq $MDSCOUNT); do
14856 # check cl_user1 still registered
14857 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14858 error "mds$i: User ${cl_user1[mds$i]} not registered"
14859 # check cl_user2 unregistered
14860 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14861 error "mds$i: User ${cl_user2[mds$i]} still registered"
14863 # check changelogs are present and starting at $user_rec1 + 1
14864 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14865 [ -n "$user_rec1" ] ||
14866 error "mds$i: User ${cl_user1[mds$i]} not registered"
14867 first_rec=$($LFS changelog $(facet_svc mds$i) |
14868 awk '{ print $1; exit; }')
14870 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14871 [ $((user_rec1 + 1)) == $first_rec ] ||
14872 error "mds$i: first index should be $user_rec1 + 1, " \
14873 "but is $first_rec"
14876 run_test 160g "changelog garbage collect (old users)"
14879 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14880 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14881 skip "Need MDS version at least 2.10.56"
14883 local mdts=$(comma_list $(mdts_nodes))
14886 changelog_register || error "first changelog_register failed"
14887 changelog_register || error "second changelog_register failed"
14889 declare -A cl_user1
14890 declare -A cl_user2
14895 # generate some changelog records to accumulate on each MDT
14896 # use fnv1a because created files should be evenly distributed
14897 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14898 error "test_mkdir $tdir failed"
14899 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14900 error "create $DIR/$tdir/$tfile failed"
14902 # check changelogs have been generated
14903 local nbcl=$(changelog_dump | wc -l)
14904 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14906 for param in "changelog_max_idle_time=10" \
14908 "changelog_min_gc_interval=2"; do
14909 local MDT0=$(facet_svc $SINGLEMDS)
14910 local var="${param%=*}"
14911 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14913 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14914 do_nodes $mdts $LCTL set_param mdd.*.$param
14917 # force cl_user2 to be idle (1st part)
14920 for i in $(seq $MDSCOUNT); do
14921 cl_users=(${CL_USERS[mds$i]})
14922 cl_user1[mds$i]="${cl_users[0]}"
14923 cl_user2[mds$i]="${cl_users[1]}"
14925 [ -n "${cl_user1[mds$i]}" ] ||
14926 error "mds$i: no user registered"
14927 [ -n "${cl_user2[mds$i]}" ] ||
14928 error "mds$i: only ${cl_user2[mds$i]} is registered"
14930 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14931 [ -n "$user_rec1" ] ||
14932 error "mds$i: User ${cl_user1[mds$i]} not registered"
14933 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14934 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14935 [ -n "$user_rec2" ] ||
14936 error "mds$i: User ${cl_user1[mds$i]} not registered"
14937 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14938 "$user_rec1 + 2 == $user_rec2"
14939 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14940 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14941 "$user_rec1 + 2, but is $user_rec2"
14942 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14943 [ -n "$user_rec2" ] ||
14944 error "mds$i: User ${cl_user2[mds$i]} not registered"
14945 [ $user_rec1 == $user_rec2 ] ||
14946 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14947 "$user_rec1, but is $user_rec2"
14950 # force cl_user2 to be idle (2nd part) and to reach
14951 # changelog_max_idle_time
14954 # force each GC-thread start and block then
14955 # one per MDT/MDD, set fail_val accordingly
14956 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14957 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14959 # generate more changelogs to trigger fail_loc
14960 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14961 error "create $DIR/$tdir/${tfile}bis failed"
14963 # stop MDT to stop GC-thread, should be done in back-ground as it will
14964 # block waiting for the thread to be released and exit
14965 declare -A stop_pids
14966 for i in $(seq $MDSCOUNT); do
14968 stop_pids[mds$i]=$!
14971 for i in $(mdts_nodes); do
14974 local facets=$(facets_up_on_host $i)
14976 for facet in ${facets//,/ }; do
14977 if [[ $facet == mds* ]]; then
14981 # ensure each MDS's gc threads are still present and all in "R"
14982 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14983 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14984 error "$i: expected $nb GC-thread"
14986 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14988 error "$i: GC-thread not found in R-state"
14989 # check umounts of each MDT on MDS have reached kthread_stop()
14990 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14991 error "$i: expected $nb umount"
14993 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14994 error "$i: umount not found in D-state"
14997 # release all GC-threads
14998 do_nodes $mdts $LCTL set_param fail_loc=0
15000 # wait for MDT stop to complete
15001 for i in $(seq $MDSCOUNT); do
15002 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15006 # may try to check if any orphan changelog records are present
15007 # via ldiskfs/zfs and llog_reader...
15009 # re-start/mount MDTs
15010 for i in $(seq $MDSCOUNT); do
15011 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15012 error "Fail to start mds$i"
15016 for i in $(seq $MDSCOUNT); do
15017 # check cl_user1 still registered
15018 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15019 error "mds$i: User ${cl_user1[mds$i]} not registered"
15020 # check cl_user2 unregistered
15021 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15022 error "mds$i: User ${cl_user2[mds$i]} still registered"
15024 # check changelogs are present and starting at $user_rec1 + 1
15025 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15026 [ -n "$user_rec1" ] ||
15027 error "mds$i: User ${cl_user1[mds$i]} not registered"
15028 first_rec=$($LFS changelog $(facet_svc mds$i) |
15029 awk '{ print $1; exit; }')
15031 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15032 [ $((user_rec1 + 1)) == $first_rec ] ||
15033 error "mds$i: first index should be $user_rec1 + 1, " \
15034 "but is $first_rec"
15037 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15042 local mdts=$(comma_list $(mdts_nodes))
15044 changelog_register || error "first changelog_register failed"
15046 # generate some changelog records to accumulate on each MDT
15047 # use fnv1a because created files should be evenly distributed
15048 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15049 error "mkdir $tdir failed"
15050 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
15051 error "create $DIR/$tdir/$tfile failed"
15053 # check changelogs have been generated
15054 local nbcl=$(changelog_dump | wc -l)
15055 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15057 # simulate race between register and unregister
15058 # XXX as fail_loc is set per-MDS, with DNE configs the race
15059 # simulation will only occur for one MDT per MDS and for the
15060 # others the normal race scenario will take place
15061 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15062 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15063 do_nodes $mdts $LCTL set_param fail_val=1
15065 # unregister 1st user
15066 changelog_deregister &
15068 # wait some time for deregister work to reach race rdv
15070 # register 2nd user
15071 changelog_register || error "2nd user register failed"
15073 wait $pid1 || error "1st user deregister failed"
15077 declare -A LAST_REC
15078 for i in $(seq $MDSCOUNT); do
15079 if changelog_users mds$i | grep "^cl"; then
15080 # make sure new records are added with one user present
15081 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15082 awk '/^current.index:/ { print $NF }')
15084 error "mds$i has no user registered"
15088 # generate more changelog records to accumulate on each MDT
15089 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15090 error "create $DIR/$tdir/${tfile}bis failed"
15092 for i in $(seq $MDSCOUNT); do
15093 last_rec=$(changelog_users $SINGLEMDS |
15094 awk '/^current.index:/ { print $NF }')
15095 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15096 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15097 error "changelogs are off on mds$i"
15100 run_test 160i "changelog user register/unregister race"
15103 remote_mds_nodsh && skip "remote MDS with nodsh"
15104 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15105 skip "Need MDS version at least 2.12.56"
15107 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15108 stack_trap "umount $MOUNT2" EXIT
15110 changelog_register || error "first changelog_register failed"
15111 stack_trap "changelog_deregister" EXIT
15113 # generate some changelog
15114 # use fnv1a because created files should be evenly distributed
15115 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15116 error "mkdir $tdir failed"
15117 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15118 error "create $DIR/$tdir/${tfile}bis failed"
15120 # open the changelog device
15121 exec 3>/dev/changelog-$FSNAME-MDT0000
15122 stack_trap "exec 3>&-" EXIT
15123 exec 4</dev/changelog-$FSNAME-MDT0000
15124 stack_trap "exec 4<&-" EXIT
15126 # umount the first lustre mount
15128 stack_trap "mount_client $MOUNT" EXIT
15131 cat <&4 >/dev/null || error "read changelog failed"
15134 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15135 changelog_users $SINGLEMDS | grep -q $cl_user ||
15136 error "User $cl_user not found in changelog_users"
15138 printf 'clear:'$cl_user':0' >&3
15140 run_test 160j "client can be umounted while its chanangelog is being used"
15143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15144 remote_mds_nodsh && skip "remote MDS with nodsh"
15146 mkdir -p $DIR/$tdir/1/1
15148 changelog_register || error "changelog_register failed"
15149 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15151 changelog_users $SINGLEMDS | grep -q $cl_user ||
15152 error "User '$cl_user' not found in changelog_users"
15153 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15154 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15155 rmdir $DIR/$tdir/1/1 & sleep 1
15157 touch $DIR/$tdir/2/2
15158 rm -rf $DIR/$tdir/2
15163 changelog_dump | grep rmdir || error "rmdir not recorded"
15166 changelog_deregister
15168 run_test 160k "Verify that changelog records are not lost"
15170 # Verifies that a file passed as a parameter has recently had an operation
15171 # performed on it that has generated an MTIME changelog which contains the
15172 # correct parent FID. As files might reside on a different MDT from the
15173 # parent directory in DNE configurations, the FIDs are translated to paths
15174 # before being compared, which should be identical
15175 compare_mtime_changelog() {
15183 mdtidx=$($LFS getstripe --mdt-index $file)
15184 mdtidx=$(printf "%04x" $mdtidx)
15186 # Obtain the parent FID from the MTIME changelog
15187 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15188 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15190 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15191 [ -z "$cl_fid" ] && error "parent FID not present"
15193 # Verify that the path for the parent FID is the same as the path for
15194 # the test directory
15195 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15199 [[ "${pdir%/}" == "$dir" ]] ||
15200 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15206 remote_mds_nodsh && skip "remote MDS with nodsh"
15207 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15208 skip "Need MDS version at least 2.13.55"
15212 changelog_register || error "changelog_register failed"
15213 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15215 changelog_users $SINGLEMDS | grep -q $cl_user ||
15216 error "User '$cl_user' not found in changelog_users"
15218 # Clear some types so that MTIME changelogs are generated
15219 changelog_chmask "-CREAT"
15220 changelog_chmask "-CLOSE"
15222 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15224 # Test CL_MTIME during setattr
15225 touch $DIR/$tdir/$tfile
15226 compare_mtime_changelog $DIR/$tdir/$tfile
15228 # Test CL_MTIME during close
15229 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15230 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15232 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15237 test_mkdir -c1 $DIR/$tdir
15238 cp /etc/hosts $DIR/$tdir/$tfile
15239 test_mkdir -c1 $DIR/$tdir/foo1
15240 test_mkdir -c1 $DIR/$tdir/foo2
15241 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15242 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15243 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15244 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15245 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15246 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15247 $LFS fid2path $DIR $FID
15248 error "bad link ea"
15251 rm $DIR/$tdir/foo2/zachary
15253 rm $DIR/$tdir/foo2/thor
15255 rm $DIR/$tdir/$tfile
15257 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15258 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15259 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15260 rm $DIR/$tdir/foo2/maggie
15263 local longname=$tfile.avg_len_is_thirty_two_
15264 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15265 error_noexit 'failed to unlink many hardlinks'" EXIT
15266 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15267 error "failed to hardlink many files"
15268 links=$($LFS fid2path $DIR $FID | wc -l)
15269 echo -n "${links}/1000 links in link EA"
15270 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15272 run_test 161a "link ea sanity"
15275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15276 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15279 local remote_dir=$DIR/$tdir/remote_dir
15281 mkdir -p $DIR/$tdir
15282 $LFS mkdir -i $MDTIDX $remote_dir ||
15283 error "create remote directory failed"
15285 cp /etc/hosts $remote_dir/$tfile
15286 mkdir -p $remote_dir/foo1
15287 mkdir -p $remote_dir/foo2
15288 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15289 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15290 ln $remote_dir/$tfile $remote_dir/foo1/luna
15291 ln $remote_dir/$tfile $remote_dir/foo2/thor
15293 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15295 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15296 $LFS fid2path $DIR $FID
15297 error "bad link ea"
15300 rm $remote_dir/foo2/zachary
15302 rm $remote_dir/foo2/thor
15304 rm $remote_dir/$tfile
15306 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15307 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15308 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15309 $LFS fid2path $DIR $FID
15310 error "bad link rename"
15312 rm $remote_dir/foo2/maggie
15315 local longname=filename_avg_len_is_thirty_two_
15316 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15317 error "failed to hardlink many files"
15318 links=$($LFS fid2path $DIR $FID | wc -l)
15319 echo -n "${links}/1000 links in link EA"
15320 [[ ${links} -gt 60 ]] ||
15321 error "expected at least 60 links in link EA"
15322 unlinkmany $remote_dir/foo2/$longname 1000 ||
15323 error "failed to unlink many hardlinks"
15325 run_test 161b "link ea sanity under remote directory"
15328 remote_mds_nodsh && skip "remote MDS with nodsh"
15329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15330 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15331 skip "Need MDS version at least 2.1.5"
15333 # define CLF_RENAME_LAST 0x0001
15334 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15335 changelog_register || error "changelog_register failed"
15338 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15339 touch $DIR/$tdir/foo_161c
15340 touch $DIR/$tdir/bar_161c
15341 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15342 changelog_dump | grep RENME | tail -n 5
15343 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15344 changelog_clear 0 || error "changelog_clear failed"
15345 if [ x$flags != "x0x1" ]; then
15346 error "flag $flags is not 0x1"
15349 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15350 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15351 touch $DIR/$tdir/foo_161c
15352 touch $DIR/$tdir/bar_161c
15353 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15354 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15355 changelog_dump | grep RENME | tail -n 5
15356 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15357 changelog_clear 0 || error "changelog_clear failed"
15358 if [ x$flags != "x0x0" ]; then
15359 error "flag $flags is not 0x0"
15361 echo "rename overwrite a target having nlink > 1," \
15362 "changelog record has flags of $flags"
15364 # rename doesn't overwrite a target (changelog flag 0x0)
15365 touch $DIR/$tdir/foo_161c
15366 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15367 changelog_dump | grep RENME | tail -n 5
15368 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15369 changelog_clear 0 || error "changelog_clear failed"
15370 if [ x$flags != "x0x0" ]; then
15371 error "flag $flags is not 0x0"
15373 echo "rename doesn't overwrite a target," \
15374 "changelog record has flags of $flags"
15376 # define CLF_UNLINK_LAST 0x0001
15377 # unlink a file having nlink = 1 (changelog flag 0x1)
15378 rm -f $DIR/$tdir/foo2_161c
15379 changelog_dump | grep UNLNK | tail -n 5
15380 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15381 changelog_clear 0 || error "changelog_clear failed"
15382 if [ x$flags != "x0x1" ]; then
15383 error "flag $flags is not 0x1"
15385 echo "unlink a file having nlink = 1," \
15386 "changelog record has flags of $flags"
15388 # unlink a file having nlink > 1 (changelog flag 0x0)
15389 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15390 rm -f $DIR/$tdir/foobar_161c
15391 changelog_dump | grep UNLNK | tail -n 5
15392 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15393 changelog_clear 0 || error "changelog_clear failed"
15394 if [ x$flags != "x0x0" ]; then
15395 error "flag $flags is not 0x0"
15397 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15399 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15402 remote_mds_nodsh && skip "remote MDS with nodsh"
15403 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15408 changelog_register || error "changelog_register failed"
15410 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15411 # interfer with $MOUNT/.lustre/fid/ access
15413 [[ $? -eq 0 ]] || error "mkdir failed"
15415 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15416 $LCTL set_param fail_loc=0x8000140c
15418 $LCTL set_param fail_val=5
15421 echo foofoo > $DIR/$tdir/$tfile &
15424 # wait for create to be delayed
15428 [[ $? -eq 0 ]] || error "create should be blocked"
15430 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15431 stack_trap "rm -f $tempfile"
15432 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15433 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15434 # some delay may occur during ChangeLog publishing and file read just
15435 # above, that could allow file write to happen finally
15436 [[ -s $tempfile ]] && echo "file should be empty"
15438 $LCTL set_param fail_loc=0
15441 [[ $? -eq 0 ]] || error "create failed"
15443 run_test 161d "create with concurrent .lustre/fid access"
15446 local expected="$1"
15451 path=$($LFS fid2path "$@")
15454 if [ $rc -ne 0 ]; then
15455 error "path looked up of '$expected' failed: rc=$rc"
15456 elif [ "$path" != "$expected" ]; then
15457 error "path looked up '$path' instead of '$expected'"
15459 echo "FID '$fid' resolves to path '$path' as expected"
15463 test_162a() { # was test_162
15464 test_mkdir -p -c1 $DIR/$tdir/d2
15465 touch $DIR/$tdir/d2/$tfile
15466 touch $DIR/$tdir/d2/x1
15467 touch $DIR/$tdir/d2/x2
15468 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15469 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15471 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15472 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15475 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15476 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15477 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15479 # softlink to wrong file
15480 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15481 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15482 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15485 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15486 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15487 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15488 # fid2path dir/fsname should both work
15489 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15490 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15492 # hardlink count: check that there are 2 links
15493 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15494 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15496 # hardlink indexing: remove the first link
15497 rm $DIR/$tdir/d2/p/q/r/hlink
15498 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15500 run_test 162a "path lookup sanity"
15503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15504 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15507 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15508 error "create striped dir failed"
15510 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15511 tail -n 1 | awk '{print $2}')
15512 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15514 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15515 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15518 for ((i=0;i<5;i++)); do
15519 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15520 error "get fid for f$i failed"
15521 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15523 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15524 error "get fid for d$i failed"
15525 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15530 run_test 162b "striped directory path lookup sanity"
15532 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15534 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15535 skip "Need MDS version at least 2.7.51"
15537 local lpath=$tdir.local
15538 local rpath=$tdir.remote
15540 test_mkdir $DIR/$lpath
15541 test_mkdir $DIR/$rpath
15543 for ((i = 0; i <= 101; i++)); do
15546 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15547 error "get fid for local directory $DIR/$lpath failed"
15548 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15551 test_mkdir $DIR/$rpath
15552 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15553 error "get fid for remote directory $DIR/$rpath failed"
15554 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15559 run_test 162c "fid2path works with paths 100 or more directories deep"
15561 oalr_event_count() {
15565 awk -v name="${FSNAME}-OST0000" \
15566 -v event="${event}" \
15567 '$1 == "TRACE" && $2 == event && $3 == name' \
15572 oalr_expect_event_count() {
15575 local expect="${3}"
15578 count=$(oalr_event_count "${event}" "${trace}")
15579 if ((count == expect)); then
15583 error_noexit "${event} event count was '${count}', expected ${expect}"
15589 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15591 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15595 sync # Flush previous IOs so we can count log entries.
15596 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15597 stack_trap cleanup_165 EXIT
15601 local trace="/tmp/${tfile}.trace"
15605 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15606 skip "OFD access log unsupported"
15609 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15612 do_facet ost1 ofd_access_log_reader --list
15615 do_facet ost1 killall -TERM ofd_access_log_reader
15619 if ((rc != 0)); then
15620 error "ofd_access_log_reader exited with rc = '${rc}'"
15623 # Parse trace file for discovery events:
15624 oalr_expect_event_count alr_log_add "${trace}" 1
15625 oalr_expect_event_count alr_log_eof "${trace}" 1
15626 oalr_expect_event_count alr_log_free "${trace}" 1
15628 run_test 165a "ofd access log discovery"
15631 local trace="/tmp/${tfile}.trace"
15632 local file="${DIR}/${tfile}"
15641 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15642 skip "OFD access log unsupported"
15645 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15648 do_facet ost1 ofd_access_log_reader --list
15650 lfs setstripe -c 1 -i 0 "${file}"
15651 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15652 error "cannot create '${file}'"
15655 do_facet ost1 killall -TERM ofd_access_log_reader
15659 if ((rc != 0)); then
15660 error "ofd_access_log_reader exited with rc = '${rc}'"
15663 oalr_expect_event_count alr_log_entry "${trace}" 1
15665 pfid1=$($LFS path2fid "${file}")
15667 # 1 2 3 4 5 6 7 8 9 10
15668 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15669 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15671 echo "entry = '${entry[*]}'" >&2
15674 if [[ "${pfid1}" != "${pfid2}" ]]; then
15675 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15679 if ((size != 1048576)); then
15680 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15684 if [[ "${flags}" != "w" ]]; then
15685 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15688 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15691 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
15692 error "cannot read '${file}'"
15695 do_facet ost1 killall -TERM ofd_access_log_reader
15699 if ((rc != 0)); then
15700 error "ofd_access_log_reader exited with rc = '${rc}'"
15703 oalr_expect_event_count alr_log_entry "${trace}" 1
15705 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15706 echo "entry = '${entry[*]}'" >&2
15709 if [[ "${pfid1}" != "${pfid2}" ]]; then
15710 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15714 if ((size != 524288)); then
15715 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15719 if [[ "${flags}" != "r" ]]; then
15720 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15723 run_test 165b "ofd access log entries are produced and consumed"
15726 local trace="/tmp/${tfile}.trace"
15727 local file="${DIR}/${tdir}/${tfile}"
15729 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15730 skip "OFD access log unsupported"
15732 test_mkdir "${DIR}/${tdir}"
15735 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15738 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15740 # 4096 / 64 = 64. Create twice as many entries.
15741 for ((i = 0; i < 128; i++)); do
15742 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
15743 error "cannot create file"
15748 do_facet ost1 killall -TERM ofd_access_log_reader
15751 if ((rc != 0)); then
15752 error "ofd_access_log_reader exited with rc = '${rc}'"
15755 unlinkmany "${file}-%d" 128
15757 run_test 165c "full ofd access logs do not block IOs"
15759 oal_get_read_count() {
15762 # STATS lustre-OST0001 alr_read_count 1
15764 do_facet ost1 cat "${stats}" |
15765 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
15766 END { print count; }'
15769 oal_expect_read_count() {
15774 # Ask ofd_access_log_reader to write stats.
15775 do_facet ost1 killall -USR1 ofd_access_log_reader
15777 # Allow some time for things to happen.
15780 count=$(oal_get_read_count "${stats}")
15781 if ((count == expect)); then
15785 error_noexit "bad read count, got ${count}, expected ${expect}"
15786 do_facet ost1 cat "${stats}" >&2
15791 local stats="/tmp/${tfile}.stats"
15792 local file="${DIR}/${tdir}/${tfile}"
15793 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15795 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15796 skip "OFD access log unsupported"
15798 test_mkdir "${DIR}/${tdir}"
15801 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
15804 lfs setstripe -c 1 -i 0 "${file}"
15806 do_facet ost1 lctl set_param "${param}=rw"
15807 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15808 error "cannot create '${file}'"
15809 oal_expect_read_count "${stats}" 1
15811 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15812 error "cannot read '${file}'"
15813 oal_expect_read_count "${stats}" 2
15815 do_facet ost1 lctl set_param "${param}=r"
15816 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15817 error "cannot create '${file}'"
15818 oal_expect_read_count "${stats}" 2
15820 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15821 error "cannot read '${file}'"
15822 oal_expect_read_count "${stats}" 3
15824 do_facet ost1 lctl set_param "${param}=w"
15825 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15826 error "cannot create '${file}'"
15827 oal_expect_read_count "${stats}" 4
15829 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15830 error "cannot read '${file}'"
15831 oal_expect_read_count "${stats}" 4
15833 do_facet ost1 lctl set_param "${param}=0"
15834 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15835 error "cannot create '${file}'"
15836 oal_expect_read_count "${stats}" 4
15838 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15839 error "cannot read '${file}'"
15840 oal_expect_read_count "${stats}" 4
15842 do_facet ost1 killall -TERM ofd_access_log_reader
15845 if ((rc != 0)); then
15846 error "ofd_access_log_reader exited with rc = '${rc}'"
15849 run_test 165d "ofd_access_log mask works"
15852 local stats="/tmp/${tfile}.stats"
15853 local file0="${DIR}/${tdir}-0/${tfile}"
15854 local file1="${DIR}/${tdir}-1/${tfile}"
15856 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15857 skip "OFD access log unsupported"
15859 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
15861 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
15862 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
15864 lfs setstripe -c 1 -i 0 "${file0}"
15865 lfs setstripe -c 1 -i 0 "${file1}"
15868 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
15871 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
15872 error "cannot create '${file0}'"
15874 oal_expect_read_count "${stats}" 0
15876 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
15877 error "cannot create '${file1}'"
15879 oal_expect_read_count "${stats}" 1
15881 do_facet ost1 killall -TERM ofd_access_log_reader
15884 if ((rc != 0)); then
15885 error "ofd_access_log_reader exited with rc = '${rc}'"
15888 run_test 165e "ofd_access_log MDT index filter works"
15891 local trace="/tmp/${tfile}.trace"
15896 do_facet ost1 timeout 60 ofd_access_log_reader \
15897 --exit-on-close --debug=- --trace=- > "${trace}" &
15904 if ((rc != 0)); then
15905 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
15910 run_test 165f "ofd_access_log_reader --exit-on-close works"
15913 # do directio so as not to populate the page cache
15914 log "creating a 10 Mb file"
15915 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
15916 error "multiop failed while creating a file"
15917 log "starting reads"
15918 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15919 log "truncating the file"
15920 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
15921 error "multiop failed while truncating the file"
15923 kill %+ || true # reads might have finished
15924 echo "wait until dd is finished"
15926 log "removing the temporary file"
15927 rm -rf $DIR/$tfile || error "tmp file removal failed"
15929 run_test 169 "parallel read and truncate should not deadlock"
15932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15934 $LCTL clear # bug 18514
15935 $LCTL debug_daemon start $TMP/${tfile}_log_good
15937 $LCTL debug_daemon stop
15938 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15939 error "sed failed to read log_good"
15941 $LCTL debug_daemon start $TMP/${tfile}_log_good
15943 $LCTL debug_daemon stop
15945 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15946 error "lctl df log_bad failed"
15948 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15949 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15951 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15952 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15954 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15955 error "bad_line good_line1 good_line2 are empty"
15957 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15958 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15959 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15961 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15962 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15963 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15965 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15966 error "bad_line_new good_line_new are empty"
15968 local expected_good=$((good_line1 + good_line2*2))
15970 rm -f $TMP/${tfile}*
15971 # LU-231, short malformed line may not be counted into bad lines
15972 if [ $bad_line -ne $bad_line_new ] &&
15973 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15974 error "expected $bad_line bad lines, but got $bad_line_new"
15978 if [ $expected_good -ne $good_line_new ]; then
15979 error "expected $expected_good good lines, but got $good_line_new"
15984 run_test 170 "test lctl df to handle corrupted log ====================="
15986 test_171() { # bug20592
15987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15989 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15990 $LCTL set_param fail_loc=0x50e
15991 $LCTL set_param fail_val=3000
15992 multiop_bg_pause $DIR/$tfile O_s || true
15994 kill -USR1 $MULTIPID
15998 if dmesg | grep "recursive fault"; then
15999 error "caught a recursive fault"
16001 $LCTL set_param fail_loc=0
16004 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16006 # it would be good to share it with obdfilter-survey/iokit-libecho code
16007 setup_obdecho_osc () {
16010 local obdfilter_name=$2
16011 echo "Creating new osc for $obdfilter_name on $ost_nid"
16012 # make sure we can find loopback nid
16013 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16015 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16016 ${obdfilter_name}_osc_UUID || rc=2; }
16017 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16018 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16022 cleanup_obdecho_osc () {
16023 local obdfilter_name=$1
16024 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16025 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16032 local pages=${3:-64}
16037 local obd_size=$(get_obd_size $node $OBD)
16038 local page_size=$(get_page_size $node)
16039 if [[ -n "$obd_size" ]]; then
16040 local new_count=$((obd_size / (pages * page_size / 1024)))
16041 [[ $new_count -ge $count ]] || count=$new_count
16044 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16045 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16047 if [ $rc -eq 0 ]; then
16048 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16049 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16051 echo "New object id is $id"
16052 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16054 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16055 "test_brw $count w v $pages $id" || rc=4; }
16056 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16058 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16059 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16060 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16061 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16062 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16069 if ! [ -d /sys/fs/lustre/echo_client ] &&
16070 ! module_loaded obdecho; then
16071 load_module obdecho/obdecho &&
16072 stack_trap "rmmod obdecho" EXIT ||
16073 error "unable to load obdecho on client"
16076 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16077 local host=$($LCTL get_param -n osc.$osc.import |
16078 awk '/current_connection:/ { print $2 }' )
16079 local target=$($LCTL get_param -n osc.$osc.import |
16080 awk '/target:/ { print $2 }' )
16081 target=${target%_UUID}
16083 if [ -n "$target" ]; then
16084 setup_obdecho_osc $host $target &&
16085 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16086 { error "obdecho setup failed with $?"; return; }
16088 obdecho_test ${target}_osc client ||
16089 error "obdecho_test failed on ${target}_osc"
16091 $LCTL get_param osc.$osc.import
16092 error "there is no osc.$osc.import target"
16095 run_test 180a "test obdecho on osc"
16098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16099 remote_ost_nodsh && skip "remote OST with nodsh"
16101 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16102 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16103 error "failed to load module obdecho"
16105 local target=$(do_facet ost1 $LCTL dl |
16106 awk '/obdfilter/ { print $4; exit; }')
16108 if [ -n "$target" ]; then
16109 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16111 do_facet ost1 $LCTL dl
16112 error "there is no obdfilter target on ost1"
16115 run_test 180b "test obdecho directly on obdfilter"
16117 test_180c() { # LU-2598
16118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16119 remote_ost_nodsh && skip "remote OST with nodsh"
16120 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16121 skip "Need MDS version at least 2.4.0"
16123 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16124 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16125 error "failed to load module obdecho"
16127 local target=$(do_facet ost1 $LCTL dl |
16128 awk '/obdfilter/ { print $4; exit; }')
16130 if [ -n "$target" ]; then
16131 local pages=16384 # 64MB bulk I/O RPC size
16133 obdecho_test "$target" ost1 "$pages" ||
16134 error "obdecho_test with pages=$pages failed with $?"
16136 do_facet ost1 $LCTL dl
16137 error "there is no obdfilter target on ost1"
16140 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16142 test_181() { # bug 22177
16143 test_mkdir $DIR/$tdir
16144 # create enough files to index the directory
16145 createmany -o $DIR/$tdir/foobar 4000
16146 # print attributes for debug purpose
16149 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16151 # remove the files & current working dir
16152 unlinkmany $DIR/$tdir/foobar 4000
16154 kill -USR1 $MULTIPID
16156 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16159 run_test 181 "Test open-unlinked dir ========================"
16165 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16167 $LCTL set_param mdc.*.rpc_stats=clear
16169 for (( i = 0; i < $tcount; i++ )) ; do
16170 mkdir $DIR/$tdir/$i
16173 for (( i = 0; i < $tcount; i++ )) ; do
16174 createmany -o $DIR/$tdir/$i/f- $fcount &
16178 for (( i = 0; i < $tcount; i++ )) ; do
16179 unlinkmany $DIR/$tdir/$i/f- $fcount &
16183 $LCTL get_param mdc.*.rpc_stats
16187 run_test 182 "Test parallel modify metadata operations ================"
16189 test_183() { # LU-2275
16190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16191 remote_mds_nodsh && skip "remote MDS with nodsh"
16192 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16193 skip "Need MDS version at least 2.3.56"
16195 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16196 echo aaa > $DIR/$tdir/$tfile
16198 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16199 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16201 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16202 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16204 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16206 # Flush negative dentry cache
16207 touch $DIR/$tdir/$tfile
16209 # We are not checking for any leaked references here, they'll
16210 # become evident next time we do cleanup with module unload.
16213 run_test 183 "No crash or request leak in case of strange dispositions ========"
16215 # test suite 184 is for LU-2016, LU-2017
16217 check_swap_layouts_support
16219 dir0=$DIR/$tdir/$testnum
16220 test_mkdir -p -c1 $dir0
16225 $LFS setstripe -c1 $file1
16227 $LFS setstripe -c2 $file2
16229 gen1=$($LFS getstripe -g $file1)
16230 gen2=$($LFS getstripe -g $file2)
16232 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16233 gen=$($LFS getstripe -g $file1)
16234 [[ $gen1 != $gen ]] ||
16235 "Layout generation on $file1 does not change"
16236 gen=$($LFS getstripe -g $file2)
16237 [[ $gen2 != $gen ]] ||
16238 "Layout generation on $file2 does not change"
16240 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16241 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16243 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16245 run_test 184a "Basic layout swap"
16248 check_swap_layouts_support
16250 dir0=$DIR/$tdir/$testnum
16251 mkdir -p $dir0 || error "creating dir $dir0"
16258 $LFS setstripe -c1 $file1
16259 $LFS setstripe -c2 $file2
16260 $LFS setstripe -c1 $file3
16261 chown $RUNAS_ID $file3
16262 gen1=$($LFS getstripe -g $file1)
16263 gen2=$($LFS getstripe -g $file2)
16265 $LFS swap_layouts $dir1 $dir2 &&
16266 error "swap of directories layouts should fail"
16267 $LFS swap_layouts $dir1 $file1 &&
16268 error "swap of directory and file layouts should fail"
16269 $RUNAS $LFS swap_layouts $file1 $file2 &&
16270 error "swap of file we cannot write should fail"
16271 $LFS swap_layouts $file1 $file3 &&
16272 error "swap of file with different owner should fail"
16273 /bin/true # to clear error code
16275 run_test 184b "Forbidden layout swap (will generate errors)"
16278 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16279 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16280 check_swap_layouts_support
16281 check_swap_layout_no_dom $DIR
16283 local dir0=$DIR/$tdir/$testnum
16284 mkdir -p $dir0 || error "creating dir $dir0"
16286 local ref1=$dir0/ref1
16287 local ref2=$dir0/ref2
16288 local file1=$dir0/file1
16289 local file2=$dir0/file2
16290 # create a file large enough for the concurrent test
16291 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16292 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16293 echo "ref file size: ref1($(stat -c %s $ref1))," \
16294 "ref2($(stat -c %s $ref2))"
16297 dd if=$ref1 of=$file1 bs=16k &
16300 # Make sure dd starts to copy file, but wait at most 5 seconds
16302 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16304 $LFS swap_layouts $file1 $file2
16307 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16308 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16310 # how many bytes copied before swapping layout
16311 local copied=$(stat -c %s $file2)
16312 local remaining=$(stat -c %s $ref1)
16313 remaining=$((remaining - copied))
16314 echo "Copied $copied bytes before swapping layout..."
16316 cmp -n $copied $file1 $ref2 | grep differ &&
16317 error "Content mismatch [0, $copied) of ref2 and file1"
16318 cmp -n $copied $file2 $ref1 ||
16319 error "Content mismatch [0, $copied) of ref1 and file2"
16320 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16321 error "Content mismatch [$copied, EOF) of ref1 and file1"
16324 rm -f $ref1 $ref2 $file1 $file2
16326 run_test 184c "Concurrent write and layout swap"
16329 check_swap_layouts_support
16330 check_swap_layout_no_dom $DIR
16331 [ -z "$(which getfattr 2>/dev/null)" ] &&
16332 skip_env "no getfattr command"
16334 local file1=$DIR/$tdir/$tfile-1
16335 local file2=$DIR/$tdir/$tfile-2
16336 local file3=$DIR/$tdir/$tfile-3
16340 mkdir -p $DIR/$tdir
16341 touch $file1 || error "create $file1 failed"
16342 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16343 error "create $file2 failed"
16344 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16345 error "create $file3 failed"
16346 lovea1=$(get_layout_param $file1)
16348 $LFS swap_layouts $file2 $file3 ||
16349 error "swap $file2 $file3 layouts failed"
16350 $LFS swap_layouts $file1 $file2 ||
16351 error "swap $file1 $file2 layouts failed"
16353 lovea2=$(get_layout_param $file2)
16356 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16358 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16359 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16361 run_test 184d "allow stripeless layouts swap"
16364 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16365 skip "Need MDS version at least 2.6.94"
16366 check_swap_layouts_support
16367 check_swap_layout_no_dom $DIR
16368 [ -z "$(which getfattr 2>/dev/null)" ] &&
16369 skip_env "no getfattr command"
16371 local file1=$DIR/$tdir/$tfile-1
16372 local file2=$DIR/$tdir/$tfile-2
16373 local file3=$DIR/$tdir/$tfile-3
16376 mkdir -p $DIR/$tdir
16377 touch $file1 || error "create $file1 failed"
16378 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16379 error "create $file2 failed"
16380 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16381 error "create $file3 failed"
16383 $LFS swap_layouts $file1 $file2 ||
16384 error "swap $file1 $file2 layouts failed"
16386 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16387 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16389 echo 123 > $file1 || error "Should be able to write into $file1"
16391 $LFS swap_layouts $file1 $file3 ||
16392 error "swap $file1 $file3 layouts failed"
16394 echo 123 > $file1 || error "Should be able to write into $file1"
16396 rm -rf $file1 $file2 $file3
16398 run_test 184e "Recreate layout after stripeless layout swaps"
16401 # Create a file with name longer than sizeof(struct stat) ==
16402 # 144 to see if we can get chars from the file name to appear
16403 # in the returned striping. Note that 'f' == 0x66.
16404 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16406 mkdir -p $DIR/$tdir
16407 mcreate $DIR/$tdir/$file
16408 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16409 error "IOC_MDC_GETFILEINFO returned garbage striping"
16412 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16414 test_185() { # LU-2441
16415 # LU-3553 - no volatile file support in old servers
16416 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16417 skip "Need MDS version at least 2.3.60"
16419 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16420 touch $DIR/$tdir/spoo
16421 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16422 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16423 error "cannot create/write a volatile file"
16424 [ "$FILESET" == "" ] &&
16425 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16426 error "FID is still valid after close"
16428 multiop_bg_pause $DIR/$tdir vVw4096_c
16435 # assume that the next FID for this client is sequential, since stdout
16436 # is unfortunately eaten by multiop_bg_pause
16437 local n=$((${fidv[1]} + 1))
16438 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16439 if [ "$FILESET" == "" ]; then
16440 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16441 error "FID is missing before close"
16443 kill -USR1 $multi_pid
16444 # 1 second delay, so if mtime change we will see it
16446 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16447 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16449 run_test 185 "Volatile file support"
16451 function create_check_volatile() {
16455 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16458 local FID=$(cat /tmp/${tfile}.fid)
16459 [ "$FID" == "" ] && error "can't get FID for volatile"
16460 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16461 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16462 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16466 cancel_lru_locks mdc # flush opencache
16467 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16472 # LU-12516 - volatile creation via .lustre
16473 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16474 skip "Need MDS version at least 2.3.55"
16476 create_check_volatile 0
16477 [ $MDSCOUNT -lt 2 ] && return 0
16480 create_check_volatile 1
16484 run_test 185a "Volatile file creation in .lustre/fid/"
16487 remote_mds_nodsh && skip "remote MDS with nodsh"
16488 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16489 skip "Need MDS version at least 2.3.0"
16491 local dir0=$DIR/$tdir/$testnum
16492 mkdir -p $dir0 || error "creating dir $dir0"
16494 local file=$dir0/file1
16495 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16496 local dv1=$($LFS data_version $file)
16497 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16498 local dv2=$($LFS data_version $file)
16499 [[ $dv1 != $dv2 ]] ||
16500 error "data version did not change on write $dv1 == $dv2"
16505 run_test 187a "Test data version change"
16508 remote_mds_nodsh && skip "remote MDS with nodsh"
16509 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16510 skip "Need MDS version at least 2.3.0"
16512 local dir0=$DIR/$tdir/$testnum
16513 mkdir -p $dir0 || error "creating dir $dir0"
16515 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16516 [[ ${DV[0]} != ${DV[1]} ]] ||
16517 error "data version did not change on write"\
16518 " ${DV[0]} == ${DV[1]}"
16523 run_test 187b "Test data version change on volatile file"
16526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16527 remote_mgs_nodsh && skip "remote MGS with nodsh"
16528 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16530 local POOL=${POOL:-cea1}
16531 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16532 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16535 local last_ost=$(($OSTCOUNT - 1))
16537 local ost_list=$(seq $first_ost $ost_step $last_ost)
16538 local ost_range="$first_ost $last_ost $ost_step"
16539 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16540 local file_dir=$POOL_ROOT/file_tst
16541 local subdir=$test_path/subdir
16545 # former test_200a test_200b
16546 pool_add $POOL || { rc=$? ; break; }
16547 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16548 # former test_200c test_200d
16549 mkdir -p $test_path
16550 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16551 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16553 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16554 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16555 || { rc=$? ; break; }
16556 # former test_200e test_200f
16557 local files=$((OSTCOUNT*3))
16558 pool_alloc_files $POOL $test_path $files "$ost_list" \
16559 || { rc=$? ; break; }
16560 pool_create_files $POOL $file_dir $files "$ost_list" \
16561 || { rc=$? ; break; }
16562 # former test_200g test_200h
16563 pool_lfs_df $POOL || { rc=$? ; break; }
16564 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16566 # former test_201a test_201b test_201c
16567 pool_remove_first_target $POOL || { rc=$? ; break; }
16569 local f=$test_path/$tfile
16570 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16571 pool_remove $POOL $f || { rc=$? ; break; }
16579 run_test 200 "OST pools"
16581 # usage: default_attr <count | size | offset>
16583 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16586 # usage: check_default_stripe_attr
16587 check_default_stripe_attr() {
16588 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16591 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16593 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16597 error "unknown getstripe attr '$1'"
16600 [ $ACTUAL == $EXPECTED ] ||
16601 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16605 test_mkdir $DIR/$tdir
16606 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16608 check_default_stripe_attr --stripe-count
16609 check_default_stripe_attr --stripe-size
16610 check_default_stripe_attr --stripe-index
16612 run_test 204a "Print default stripe attributes"
16615 test_mkdir $DIR/$tdir
16616 $LFS setstripe --stripe-count 1 $DIR/$tdir
16618 check_default_stripe_attr --stripe-size
16619 check_default_stripe_attr --stripe-index
16621 run_test 204b "Print default stripe size and offset"
16624 test_mkdir $DIR/$tdir
16625 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16627 check_default_stripe_attr --stripe-count
16628 check_default_stripe_attr --stripe-index
16630 run_test 204c "Print default stripe count and offset"
16633 test_mkdir $DIR/$tdir
16634 $LFS setstripe --stripe-index 0 $DIR/$tdir
16636 check_default_stripe_attr --stripe-count
16637 check_default_stripe_attr --stripe-size
16639 run_test 204d "Print default stripe count and size"
16642 test_mkdir $DIR/$tdir
16643 $LFS setstripe -d $DIR/$tdir
16645 check_default_stripe_attr --stripe-count --raw
16646 check_default_stripe_attr --stripe-size --raw
16647 check_default_stripe_attr --stripe-index --raw
16649 run_test 204e "Print raw stripe attributes"
16652 test_mkdir $DIR/$tdir
16653 $LFS setstripe --stripe-count 1 $DIR/$tdir
16655 check_default_stripe_attr --stripe-size --raw
16656 check_default_stripe_attr --stripe-index --raw
16658 run_test 204f "Print raw stripe size and offset"
16661 test_mkdir $DIR/$tdir
16662 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16664 check_default_stripe_attr --stripe-count --raw
16665 check_default_stripe_attr --stripe-index --raw
16667 run_test 204g "Print raw stripe count and offset"
16670 test_mkdir $DIR/$tdir
16671 $LFS setstripe --stripe-index 0 $DIR/$tdir
16673 check_default_stripe_attr --stripe-count --raw
16674 check_default_stripe_attr --stripe-size --raw
16676 run_test 204h "Print raw stripe count and size"
16678 # Figure out which job scheduler is being used, if any,
16679 # or use a fake one
16680 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16681 JOBENV=SLURM_JOB_ID
16682 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16684 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16686 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16687 JOBENV=LOADL_STEP_ID
16688 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16691 $LCTL list_param jobid_name > /dev/null 2>&1
16692 if [ $? -eq 0 ]; then
16698 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16700 verify_jobstats() {
16705 # we don't really need to clear the stats for this test to work, since each
16706 # command has a unique jobid, but it makes debugging easier if needed.
16707 # for facet in $facets; do
16708 # local dev=$(convert_facet2label $facet)
16709 # # clear old jobstats
16710 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16713 # use a new JobID for each test, or we might see an old one
16714 [ "$JOBENV" = "FAKE_JOBID" ] &&
16715 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16717 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16719 [ "$JOBENV" = "nodelocal" ] && {
16720 FAKE_JOBID=id.$testnum.%e.$RANDOM
16721 $LCTL set_param jobid_name=$FAKE_JOBID
16722 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16725 log "Test: ${cmd[*]}"
16726 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16728 if [ $JOBENV = "FAKE_JOBID" ]; then
16729 FAKE_JOBID=$JOBVAL ${cmd[*]}
16734 # all files are created on OST0000
16735 for facet in $facets; do
16736 local stats="*.$(convert_facet2label $facet).job_stats"
16738 # strip out libtool wrappers for in-tree executables
16739 if [ $(do_facet $facet lctl get_param $stats |
16740 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16741 do_facet $facet lctl get_param $stats
16742 error "No jobstats for $JOBVAL found on $facet::$stats"
16748 local new_jobenv=$1
16750 set_persistent_param_and_check client "jobid_var" \
16751 "$FSNAME.sys.jobid_var" $new_jobenv
16754 test_205a() { # Job stats
16755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16756 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16757 skip "Need MDS version with at least 2.7.1"
16758 remote_mgs_nodsh && skip "remote MGS with nodsh"
16759 remote_mds_nodsh && skip "remote MDS with nodsh"
16760 remote_ost_nodsh && skip "remote OST with nodsh"
16761 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16762 skip "Server doesn't support jobstats"
16763 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16765 local old_jobenv=$($LCTL get_param -n jobid_var)
16766 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16768 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16769 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16771 stack_trap "do_facet mgs $PERM_CMD \
16772 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16776 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16777 mdt.*.job_cleanup_interval | head -n 1)
16778 local new_interval=5
16779 do_facet $SINGLEMDS \
16780 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16781 stack_trap "do_facet $SINGLEMDS \
16782 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16783 local start=$SECONDS
16787 cmd="mkdir $DIR/$tdir"
16788 verify_jobstats "$cmd" "$SINGLEMDS"
16790 cmd="rmdir $DIR/$tdir"
16791 verify_jobstats "$cmd" "$SINGLEMDS"
16792 # mkdir on secondary MDT
16793 if [ $MDSCOUNT -gt 1 ]; then
16794 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16795 verify_jobstats "$cmd" "mds2"
16798 cmd="mknod $DIR/$tfile c 1 3"
16799 verify_jobstats "$cmd" "$SINGLEMDS"
16801 cmd="rm -f $DIR/$tfile"
16802 verify_jobstats "$cmd" "$SINGLEMDS"
16803 # create all files on OST0000 so verify_jobstats can find OST stats
16805 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16806 verify_jobstats "$cmd" "$SINGLEMDS"
16808 cmd="touch $DIR/$tfile"
16809 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16811 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16812 verify_jobstats "$cmd" "ost1"
16814 cancel_lru_locks osc
16815 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16816 verify_jobstats "$cmd" "ost1"
16818 cmd="$TRUNCATE $DIR/$tfile 0"
16819 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16821 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16822 verify_jobstats "$cmd" "$SINGLEMDS"
16823 # jobstats expiry - sleep until old stats should be expired
16824 local left=$((new_interval + 5 - (SECONDS - start)))
16825 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16826 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16828 cmd="mkdir $DIR/$tdir.expire"
16829 verify_jobstats "$cmd" "$SINGLEMDS"
16830 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16831 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16833 # Ensure that jobid are present in changelog (if supported by MDS)
16834 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16835 changelog_dump | tail -10
16836 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16837 [ $jobids -eq 9 ] ||
16838 error "Wrong changelog jobid count $jobids != 9"
16842 jobstats_set $JOBENV
16844 changelog_dump | grep $tfile
16845 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16846 [ $jobids -eq 0 ] ||
16847 error "Unexpected jobids when jobid_var=$JOBENV"
16850 # test '%j' access to environment variable - if supported
16851 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
16852 JOBENV="JOBCOMPLEX"
16853 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16855 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16858 # test '%j' access to per-session jobid - if supported
16859 if lctl list_param jobid_this_session > /dev/null 2>&1
16861 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
16862 lctl set_param jobid_this_session=$USER
16864 JOBENV="JOBCOMPLEX"
16865 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16867 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16870 run_test 205a "Verify job stats"
16872 # LU-13117, LU-13597
16874 job_stats="mdt.*.job_stats"
16875 $LCTL set_param $job_stats=clear
16876 # Setting jobid_var to USER might not be supported
16877 $LCTL set_param jobid_var=USER || true
16878 $LCTL set_param jobid_name="%e.%u"
16879 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16880 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16881 grep "job_id:.*foolish" &&
16882 error "Unexpected jobid found"
16883 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16884 grep "open:.*min.*max.*sum" ||
16885 error "wrong job_stats format found"
16887 run_test 205b "Verify job stats jobid and output format"
16891 $LCTL set_param llite.*.stats=0
16892 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
16893 $LCTL get_param llite.*.stats
16894 $LCTL get_param llite.*.stats | grep \
16895 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
16896 error "wrong client stats format found"
16898 run_test 205c "Verify client stats format"
16900 # LU-1480, LU-1773 and LU-1657
16902 mkdir -p $DIR/$tdir
16903 $LFS setstripe -c -1 $DIR/$tdir
16904 #define OBD_FAIL_LOV_INIT 0x1403
16905 $LCTL set_param fail_loc=0xa0001403
16906 $LCTL set_param fail_val=1
16907 touch $DIR/$tdir/$tfile || true
16909 run_test 206 "fail lov_init_raid0() doesn't lbug"
16912 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16913 local fsz=`stat -c %s $DIR/$tfile`
16914 cancel_lru_locks mdc
16916 # do not return layout in getattr intent
16917 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16918 $LCTL set_param fail_loc=0x170
16919 local sz=`stat -c %s $DIR/$tfile`
16921 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16925 run_test 207a "can refresh layout at glimpse"
16928 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16929 local cksum=`md5sum $DIR/$tfile`
16930 local fsz=`stat -c %s $DIR/$tfile`
16931 cancel_lru_locks mdc
16932 cancel_lru_locks osc
16934 # do not return layout in getattr intent
16935 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16936 $LCTL set_param fail_loc=0x171
16938 # it will refresh layout after the file is opened but before read issues
16939 echo checksum is "$cksum"
16940 echo "$cksum" |md5sum -c --quiet || error "file differs"
16944 run_test 207b "can refresh layout at open"
16947 # FIXME: in this test suite, only RD lease is used. This is okay
16948 # for now as only exclusive open is supported. After generic lease
16949 # is done, this test suite should be revised. - Jinshan
16951 remote_mds_nodsh && skip "remote MDS with nodsh"
16952 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16953 skip "Need MDS version at least 2.4.52"
16955 echo "==== test 1: verify get lease work"
16956 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16958 echo "==== test 2: verify lease can be broken by upcoming open"
16959 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16963 $MULTIOP $DIR/$tfile oO_RDONLY:c
16964 kill -USR1 $PID && wait $PID || error "break lease error"
16966 echo "==== test 3: verify lease can't be granted if an open already exists"
16967 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16971 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16972 kill -USR1 $PID && wait $PID || error "open file error"
16974 echo "==== test 4: lease can sustain over recovery"
16975 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16981 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16983 echo "==== test 5: lease broken can't be regained by replay"
16984 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16988 # open file to break lease and then recovery
16989 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16992 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16996 run_test 208 "Exclusive open"
16999 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17000 skip_env "must have disp_stripe"
17003 sync; sleep 5; sync;
17005 echo 3 > /proc/sys/vm/drop_caches
17006 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17007 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17008 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17010 # open/close 500 times
17011 for i in $(seq 500); do
17015 echo 3 > /proc/sys/vm/drop_caches
17016 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17017 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17018 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17020 echo "before: $req_before, after: $req_after"
17021 [ $((req_after - req_before)) -ge 300 ] &&
17022 error "open/close requests are not freed"
17025 run_test 209 "read-only open/close requests should be freed promptly"
17030 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17034 $LFS getstripe $DIR/$tfile
17036 wait $pid || error "multiop failed"
17038 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17042 $LFS getstripe $DIR/$tfile
17044 wait $pid || error "multiop failed"
17046 run_test 210 "lfs getstripe does not break leases"
17050 size=$((size % 8192 + 1))
17051 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17052 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17053 rm -f $DIR/f212 $DIR/f212.xyz
17055 run_test 212 "Sendfile test ============================================"
17058 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17059 cancel_lru_locks osc
17060 lctl set_param fail_loc=0x8000040f
17061 # generate a read lock
17062 cat $DIR/$tfile > /dev/null
17063 # write to the file, it will try to cancel the above read lock.
17064 cat /etc/hosts >> $DIR/$tfile
17066 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17068 test_214() { # for bug 20133
17069 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17070 for (( i=0; i < 340; i++ )) ; do
17071 touch $DIR/$tdir/d214c/a$i
17074 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17075 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17076 ls $DIR/d214c || error "ls $DIR/d214c failed"
17077 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17078 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17080 run_test 214 "hash-indexed directory test - bug 20133"
17082 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17083 create_lnet_proc_files() {
17084 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17087 # counterpart of create_lnet_proc_files
17088 remove_lnet_proc_files() {
17089 rm -f $TMP/lnet_$1.sys
17092 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17093 # 3rd arg as regexp for body
17094 check_lnet_proc_stats() {
17095 local l=$(cat "$TMP/lnet_$1" |wc -l)
17096 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17098 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17101 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17102 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17103 # optional and can be regexp for 2nd line (lnet.routes case)
17104 check_lnet_proc_entry() {
17105 local blp=2 # blp stands for 'position of 1st line of body'
17106 [ -z "$5" ] || blp=3 # lnet.routes case
17108 local l=$(cat "$TMP/lnet_$1" |wc -l)
17109 # subtracting one from $blp because the body can be empty
17110 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17112 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17113 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17115 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17116 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17118 # bail out if any unexpected line happened
17119 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17120 [ "$?" != 0 ] || error "$2 misformatted"
17123 test_215() { # for bugs 18102, 21079, 21517
17124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17126 local N='(0|[1-9][0-9]*)' # non-negative numeric
17127 local P='[1-9][0-9]*' # positive numeric
17128 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17129 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17130 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17131 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17133 local L1 # regexp for 1st line
17134 local L2 # regexp for 2nd line (optional)
17135 local BR # regexp for the rest (body)
17137 # lnet.stats should look as 11 space-separated non-negative numerics
17138 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17139 create_lnet_proc_files "stats"
17140 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17141 remove_lnet_proc_files "stats"
17143 # lnet.routes should look like this:
17144 # Routing disabled/enabled
17145 # net hops priority state router
17146 # where net is a string like tcp0, hops > 0, priority >= 0,
17147 # state is up/down,
17148 # router is a string like 192.168.1.1@tcp2
17149 L1="^Routing (disabled|enabled)$"
17150 L2="^net +hops +priority +state +router$"
17151 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17152 create_lnet_proc_files "routes"
17153 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17154 remove_lnet_proc_files "routes"
17156 # lnet.routers should look like this:
17157 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17158 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17159 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17160 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17161 L1="^ref +rtr_ref +alive +router$"
17162 BR="^$P +$P +(up|down) +$NID$"
17163 create_lnet_proc_files "routers"
17164 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17165 remove_lnet_proc_files "routers"
17167 # lnet.peers should look like this:
17168 # nid refs state last max rtr min tx min queue
17169 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17170 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17171 # numeric (0 or >0 or <0), queue >= 0.
17172 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17173 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17174 create_lnet_proc_files "peers"
17175 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17176 remove_lnet_proc_files "peers"
17178 # lnet.buffers should look like this:
17179 # pages count credits min
17180 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17181 L1="^pages +count +credits +min$"
17182 BR="^ +$N +$N +$I +$I$"
17183 create_lnet_proc_files "buffers"
17184 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17185 remove_lnet_proc_files "buffers"
17187 # lnet.nis should look like this:
17188 # nid status alive refs peer rtr max tx min
17189 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17190 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17191 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17192 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17193 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17194 create_lnet_proc_files "nis"
17195 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17196 remove_lnet_proc_files "nis"
17198 # can we successfully write to lnet.stats?
17199 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17201 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17203 test_216() { # bug 20317
17204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17205 remote_ost_nodsh && skip "remote OST with nodsh"
17208 local facets=$(get_facets OST)
17209 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17211 save_lustre_params client "osc.*.contention_seconds" > $p
17212 save_lustre_params $facets \
17213 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17214 save_lustre_params $facets \
17215 "ldlm.namespaces.filter-*.contended_locks" >> $p
17216 save_lustre_params $facets \
17217 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17218 clear_stats osc.*.osc_stats
17220 # agressive lockless i/o settings
17221 do_nodes $(comma_list $(osts_nodes)) \
17222 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17223 ldlm.namespaces.filter-*.contended_locks=0 \
17224 ldlm.namespaces.filter-*.contention_seconds=60"
17225 lctl set_param -n osc.*.contention_seconds=60
17227 $DIRECTIO write $DIR/$tfile 0 10 4096
17228 $CHECKSTAT -s 40960 $DIR/$tfile
17230 # disable lockless i/o
17231 do_nodes $(comma_list $(osts_nodes)) \
17232 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17233 ldlm.namespaces.filter-*.contended_locks=32 \
17234 ldlm.namespaces.filter-*.contention_seconds=0"
17235 lctl set_param -n osc.*.contention_seconds=0
17236 clear_stats osc.*.osc_stats
17238 dd if=/dev/zero of=$DIR/$tfile count=0
17239 $CHECKSTAT -s 0 $DIR/$tfile
17241 restore_lustre_params <$p
17245 run_test 216 "check lockless direct write updates file size and kms correctly"
17247 test_217() { # bug 22430
17248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17253 for node in $(nodes_list); do
17254 nid=$(host_nids_address $node $NETTYPE)
17255 if [[ $nid = *-* ]] ; then
17256 echo "lctl ping $(h2nettype $nid)"
17257 lctl ping $(h2nettype $nid)
17259 echo "skipping $node (no hyphen detected)"
17263 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17266 # do directio so as not to populate the page cache
17267 log "creating a 10 Mb file"
17268 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17269 log "starting reads"
17270 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17271 log "truncating the file"
17272 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17274 kill %+ || true # reads might have finished
17275 echo "wait until dd is finished"
17277 log "removing the temporary file"
17278 rm -rf $DIR/$tfile || error "tmp file removal failed"
17280 run_test 218 "parallel read and truncate should not deadlock"
17283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17285 # write one partial page
17286 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17287 # set no grant so vvp_io_commit_write will do sync write
17288 $LCTL set_param fail_loc=0x411
17289 # write a full page at the end of file
17290 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17292 $LCTL set_param fail_loc=0
17293 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17294 $LCTL set_param fail_loc=0x411
17295 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17298 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17299 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17301 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17303 test_220() { #LU-325
17304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17305 remote_ost_nodsh && skip "remote OST with nodsh"
17306 remote_mds_nodsh && skip "remote MDS with nodsh"
17307 remote_mgs_nodsh && skip "remote MGS with nodsh"
17311 # create on MDT0000 so the last_id and next_id are correct
17313 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17317 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17318 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17319 osp.$mdtosc_proc1.prealloc_last_id)
17320 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17321 osp.$mdtosc_proc1.prealloc_next_id)
17325 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17326 #define OBD_FAIL_OST_ENOINO 0x229
17327 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17328 create_pool $FSNAME.$TESTNAME || return 1
17329 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17331 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17333 MDSOBJS=$((last_id - next_id))
17334 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17336 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17337 echo "OST still has $count kbytes free"
17339 echo "create $MDSOBJS files @next_id..."
17340 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17342 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17343 osp.$mdtosc_proc1.prealloc_last_id)
17344 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17345 osp.$mdtosc_proc1.prealloc_next_id)
17347 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17352 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17353 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17355 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17356 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17357 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17358 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17359 echo "unlink $MDSOBJS files @$next_id..."
17360 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17362 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17367 dd if=`which date` of=$MOUNT/date oflag=sync
17368 chmod +x $MOUNT/date
17370 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17371 $LCTL set_param fail_loc=0x80001401
17373 $MOUNT/date > /dev/null
17376 run_test 221 "make sure fault and truncate race to not cause OOM"
17379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17382 test_mkdir $DIR/$tdir
17383 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17384 createmany -o $DIR/$tdir/$tfile 10
17385 cancel_lru_locks mdc
17386 cancel_lru_locks osc
17387 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17388 $LCTL set_param fail_loc=0x31a
17389 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17390 $LCTL set_param fail_loc=0
17393 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17399 test_mkdir $DIR/$tdir
17400 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17401 createmany -o $DIR/$tdir/$tfile 10
17402 cancel_lru_locks mdc
17403 cancel_lru_locks osc
17404 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17405 $LCTL set_param fail_loc=0x31a
17406 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17407 $LCTL set_param fail_loc=0
17409 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17415 test_mkdir $DIR/$tdir
17416 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17417 createmany -o $DIR/$tdir/$tfile 10
17418 cancel_lru_locks mdc
17419 cancel_lru_locks osc
17420 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17421 $LCTL set_param fail_loc=0x31b
17422 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17423 $LCTL set_param fail_loc=0
17426 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17428 test_224a() { # LU-1039, MRP-303
17429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17431 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17432 $LCTL set_param fail_loc=0x508
17433 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17434 $LCTL set_param fail_loc=0
17437 run_test 224a "Don't panic on bulk IO failure"
17439 test_224b() { # LU-1039, MRP-303
17440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17442 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17443 cancel_lru_locks osc
17444 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17445 $LCTL set_param fail_loc=0x515
17446 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17447 $LCTL set_param fail_loc=0
17450 run_test 224b "Don't panic on bulk IO failure"
17452 test_224c() { # LU-6441
17453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17454 remote_mds_nodsh && skip "remote MDS with nodsh"
17456 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17457 save_writethrough $p
17458 set_cache writethrough on
17460 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17461 local at_max=$($LCTL get_param -n at_max)
17462 local timeout=$($LCTL get_param -n timeout)
17463 local test_at="at_max"
17464 local param_at="$FSNAME.sys.at_max"
17465 local test_timeout="timeout"
17466 local param_timeout="$FSNAME.sys.timeout"
17468 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17470 set_persistent_param_and_check client "$test_at" "$param_at" 0
17471 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17473 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17474 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17475 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17476 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17478 do_facet ost1 "$LCTL set_param fail_loc=0"
17480 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17481 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17484 $LCTL set_param -n $pages_per_rpc
17485 restore_lustre_params < $p
17488 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17490 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17493 if [ -z ${MDSSURVEY} ]; then
17494 skip_env "mds-survey not found"
17496 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17497 skip "Need MDS version at least 2.2.51"
17499 local mds=$(facet_host $SINGLEMDS)
17500 local target=$(do_nodes $mds 'lctl dl' |
17501 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17503 local cmd1="file_count=1000 thrhi=4"
17504 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17505 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17506 local cmd="$cmd1 $cmd2 $cmd3"
17508 rm -f ${TMP}/mds_survey*
17510 eval $cmd || error "mds-survey with zero-stripe failed"
17511 cat ${TMP}/mds_survey*
17512 rm -f ${TMP}/mds_survey*
17514 run_test 225a "Metadata survey sanity with zero-stripe"
17517 if [ -z ${MDSSURVEY} ]; then
17518 skip_env "mds-survey not found"
17520 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17521 skip "Need MDS version at least 2.2.51"
17522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17523 remote_mds_nodsh && skip "remote MDS with nodsh"
17524 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17525 skip_env "Need to mount OST to test"
17528 local mds=$(facet_host $SINGLEMDS)
17529 local target=$(do_nodes $mds 'lctl dl' |
17530 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17532 local cmd1="file_count=1000 thrhi=4"
17533 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17534 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17535 local cmd="$cmd1 $cmd2 $cmd3"
17537 rm -f ${TMP}/mds_survey*
17539 eval $cmd || error "mds-survey with stripe_count failed"
17540 cat ${TMP}/mds_survey*
17541 rm -f ${TMP}/mds_survey*
17543 run_test 225b "Metadata survey sanity with stripe_count = 1"
17545 mcreate_path2fid () {
17551 local path=$DIR/$tdir/$name
17556 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17557 error "cannot create $desc"
17559 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17561 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17563 fid_path=$($LFS fid2path $MOUNT $fid)
17565 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17567 [ "$path" == "$fid_path" ] ||
17568 error "fid2path returned $fid_path, expected $path"
17570 echo "pass with $path and $fid"
17575 mkdir -p $DIR/$tdir
17577 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17578 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17579 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17580 mcreate_path2fid 0040666 0 0 dir "directory"
17581 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17582 mcreate_path2fid 0100666 0 0 file "regular file"
17583 mcreate_path2fid 0120666 0 0 link "symbolic link"
17584 mcreate_path2fid 0140666 0 0 sock "socket"
17586 run_test 226a "call path2fid and fid2path on files of all type"
17589 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17594 mkdir -p $DIR/$tdir
17595 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17596 error "create remote directory failed"
17597 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17598 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17599 "character special file (null)"
17600 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17601 "character special file (no device)"
17602 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17603 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17604 "block special file (loop)"
17605 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17606 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17607 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17609 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17612 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17613 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17614 skip "Need MDS version at least 2.13.55"
17616 local submnt=/mnt/submnt
17617 local srcfile=/etc/passwd
17618 local dstfile=$submnt/passwd
17624 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17625 error "create remote directory failed"
17626 mkdir -p $submnt || error "create $submnt failed"
17627 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17628 error "mount $submnt failed"
17629 stack_trap "umount $submnt" EXIT
17631 cp $srcfile $dstfile
17632 fid=$($LFS path2fid $dstfile)
17633 path=$($LFS fid2path $submnt "$fid")
17634 [ "$path" = "$dstfile" ] ||
17635 error "fid2path $submnt $fid failed ($path != $dstfile)"
17637 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17639 # LU-1299 Executing or running ldd on a truncated executable does not
17640 # cause an out-of-memory condition.
17642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17643 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17645 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17646 chmod +x $MOUNT/date
17648 $MOUNT/date > /dev/null
17649 ldd $MOUNT/date > /dev/null
17652 run_test 227 "running truncated executable does not cause OOM"
17654 # LU-1512 try to reuse idle OI blocks
17656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17657 remote_mds_nodsh && skip "remote MDS with nodsh"
17658 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17660 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17661 local myDIR=$DIR/$tdir
17664 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17665 $LCTL set_param fail_loc=0x80001002
17666 createmany -o $myDIR/t- 10000
17667 $LCTL set_param fail_loc=0
17668 # The guard is current the largest FID holder
17670 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17672 local IDX=$(($SEQ % 64))
17674 do_facet $SINGLEMDS sync
17675 # Make sure journal flushed.
17677 local blk1=$(do_facet $SINGLEMDS \
17678 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17679 grep Blockcount | awk '{print $4}')
17681 # Remove old files, some OI blocks will become idle.
17682 unlinkmany $myDIR/t- 10000
17683 # Create new files, idle OI blocks should be reused.
17684 createmany -o $myDIR/t- 2000
17685 do_facet $SINGLEMDS sync
17686 # Make sure journal flushed.
17688 local blk2=$(do_facet $SINGLEMDS \
17689 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17690 grep Blockcount | awk '{print $4}')
17692 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17694 run_test 228a "try to reuse idle OI blocks"
17697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17698 remote_mds_nodsh && skip "remote MDS with nodsh"
17699 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17701 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17702 local myDIR=$DIR/$tdir
17705 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17706 $LCTL set_param fail_loc=0x80001002
17707 createmany -o $myDIR/t- 10000
17708 $LCTL set_param fail_loc=0
17709 # The guard is current the largest FID holder
17711 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17713 local IDX=$(($SEQ % 64))
17715 do_facet $SINGLEMDS sync
17716 # Make sure journal flushed.
17718 local blk1=$(do_facet $SINGLEMDS \
17719 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17720 grep Blockcount | awk '{print $4}')
17722 # Remove old files, some OI blocks will become idle.
17723 unlinkmany $myDIR/t- 10000
17726 stop $SINGLEMDS || error "Fail to stop MDT."
17728 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17730 df $MOUNT || error "Fail to df."
17731 # Create new files, idle OI blocks should be reused.
17732 createmany -o $myDIR/t- 2000
17733 do_facet $SINGLEMDS sync
17734 # Make sure journal flushed.
17736 local blk2=$(do_facet $SINGLEMDS \
17737 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17738 grep Blockcount | awk '{print $4}')
17740 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17742 run_test 228b "idle OI blocks can be reused after MDT restart"
17746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17747 remote_mds_nodsh && skip "remote MDS with nodsh"
17748 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17750 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17751 local myDIR=$DIR/$tdir
17754 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17755 $LCTL set_param fail_loc=0x80001002
17756 # 20000 files can guarantee there are index nodes in the OI file
17757 createmany -o $myDIR/t- 20000
17758 $LCTL set_param fail_loc=0
17759 # The guard is current the largest FID holder
17761 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17763 local IDX=$(($SEQ % 64))
17765 do_facet $SINGLEMDS sync
17766 # Make sure journal flushed.
17768 local blk1=$(do_facet $SINGLEMDS \
17769 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17770 grep Blockcount | awk '{print $4}')
17772 # Remove old files, some OI blocks will become idle.
17773 unlinkmany $myDIR/t- 20000
17775 # The OI file should become empty now
17777 # Create new files, idle OI blocks should be reused.
17778 createmany -o $myDIR/t- 2000
17779 do_facet $SINGLEMDS sync
17780 # Make sure journal flushed.
17782 local blk2=$(do_facet $SINGLEMDS \
17783 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17784 grep Blockcount | awk '{print $4}')
17786 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17788 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17790 test_229() { # LU-2482, LU-3448
17791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17792 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17793 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17794 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17798 # Create a file with a released layout and stripe count 2.
17799 $MULTIOP $DIR/$tfile H2c ||
17800 error "failed to create file with released layout"
17802 $LFS getstripe -v $DIR/$tfile
17804 local pattern=$($LFS getstripe -L $DIR/$tfile)
17805 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17807 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17809 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17810 stat $DIR/$tfile || error "failed to stat released file"
17812 chown $RUNAS_ID $DIR/$tfile ||
17813 error "chown $RUNAS_ID $DIR/$tfile failed"
17815 chgrp $RUNAS_ID $DIR/$tfile ||
17816 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17818 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17819 rm $DIR/$tfile || error "failed to remove released file"
17821 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17825 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17826 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17827 skip "Need MDS version at least 2.11.52"
17831 test_mkdir $DIR/$tdir
17832 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17833 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17834 [ $mdt_idx -ne 0 ] &&
17835 error "create local directory on wrong MDT $mdt_idx"
17837 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17838 error "create remote directory failed"
17839 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17840 [ $mdt_idx -ne $MDTIDX ] &&
17841 error "create remote directory on wrong MDT $mdt_idx"
17843 createmany -o $DIR/$tdir/test_230/t- 10 ||
17844 error "create files on remote directory failed"
17845 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17846 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17847 rm -r $DIR/$tdir || error "unlink remote directory failed"
17849 run_test 230a "Create remote directory and files under the remote directory"
17852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17853 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17854 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17855 skip "Need MDS version at least 2.11.52"
17863 local migrate_dir=$DIR/$tdir/migrate_dir
17864 local other_dir=$DIR/$tdir/other_dir
17866 test_mkdir $DIR/$tdir
17867 test_mkdir -i0 -c1 $migrate_dir
17868 test_mkdir -i0 -c1 $other_dir
17869 for ((i=0; i<10; i++)); do
17870 mkdir -p $migrate_dir/dir_${i}
17871 createmany -o $migrate_dir/dir_${i}/f 10 ||
17872 error "create files under remote dir failed $i"
17875 cp /etc/passwd $migrate_dir/$tfile
17876 cp /etc/passwd $other_dir/$tfile
17877 chattr +SAD $migrate_dir
17878 chattr +SAD $migrate_dir/$tfile
17880 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17881 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17882 local old_dir_mode=$(stat -c%f $migrate_dir)
17883 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17885 mkdir -p $migrate_dir/dir_default_stripe2
17886 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17887 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17889 mkdir -p $other_dir
17890 ln $migrate_dir/$tfile $other_dir/luna
17891 ln $migrate_dir/$tfile $migrate_dir/sofia
17892 ln $other_dir/$tfile $migrate_dir/david
17893 ln -s $migrate_dir/$tfile $other_dir/zachary
17894 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17895 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17901 for len in 58 59 60; do
17902 lnktgt=$(str_repeat 'l' $len)
17903 touch $migrate_dir/$lnktgt
17904 ln -s $lnktgt $migrate_dir/${len}char_ln
17908 for len in 4094 4095; do
17909 lnktgt=$(str_repeat 'l' $len)
17910 ln -s $lnktgt $migrate_dir/${len}char_ln
17914 for len in 254 255; do
17915 touch $migrate_dir/$(str_repeat 'l' $len)
17918 $LFS migrate -m $MDTIDX $migrate_dir ||
17919 error "fails on migrating remote dir to MDT1"
17921 echo "migratate to MDT1, then checking.."
17922 for ((i = 0; i < 10; i++)); do
17923 for file in $(find $migrate_dir/dir_${i}); do
17924 mdt_index=$($LFS getstripe -m $file)
17925 # broken symlink getstripe will fail
17926 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17927 error "$file is not on MDT${MDTIDX}"
17931 # the multiple link file should still in MDT0
17932 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17933 [ $mdt_index == 0 ] ||
17934 error "$file is not on MDT${MDTIDX}"
17936 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17937 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17938 error " expect $old_dir_flag get $new_dir_flag"
17940 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17941 [ "$old_file_flag" = "$new_file_flag" ] ||
17942 error " expect $old_file_flag get $new_file_flag"
17944 local new_dir_mode=$(stat -c%f $migrate_dir)
17945 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17946 error "expect mode $old_dir_mode get $new_dir_mode"
17948 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17949 [ "$old_file_mode" = "$new_file_mode" ] ||
17950 error "expect mode $old_file_mode get $new_file_mode"
17952 diff /etc/passwd $migrate_dir/$tfile ||
17953 error "$tfile different after migration"
17955 diff /etc/passwd $other_dir/luna ||
17956 error "luna different after migration"
17958 diff /etc/passwd $migrate_dir/sofia ||
17959 error "sofia different after migration"
17961 diff /etc/passwd $migrate_dir/david ||
17962 error "david different after migration"
17964 diff /etc/passwd $other_dir/zachary ||
17965 error "zachary different after migration"
17967 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17968 error "${tfile}_ln different after migration"
17970 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17971 error "${tfile}_ln_other different after migration"
17973 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17974 [ $stripe_count = 2 ] ||
17975 error "dir strpe_count $d != 2 after migration."
17977 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17978 [ $stripe_count = 2 ] ||
17979 error "file strpe_count $d != 2 after migration."
17981 #migrate back to MDT0
17984 $LFS migrate -m $MDTIDX $migrate_dir ||
17985 error "fails on migrating remote dir to MDT0"
17987 echo "migrate back to MDT0, checking.."
17988 for file in $(find $migrate_dir); do
17989 mdt_index=$($LFS getstripe -m $file)
17990 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17991 error "$file is not on MDT${MDTIDX}"
17994 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17995 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17996 error " expect $old_dir_flag get $new_dir_flag"
17998 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17999 [ "$old_file_flag" = "$new_file_flag" ] ||
18000 error " expect $old_file_flag get $new_file_flag"
18002 local new_dir_mode=$(stat -c%f $migrate_dir)
18003 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18004 error "expect mode $old_dir_mode get $new_dir_mode"
18006 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18007 [ "$old_file_mode" = "$new_file_mode" ] ||
18008 error "expect mode $old_file_mode get $new_file_mode"
18010 diff /etc/passwd ${migrate_dir}/$tfile ||
18011 error "$tfile different after migration"
18013 diff /etc/passwd ${other_dir}/luna ||
18014 error "luna different after migration"
18016 diff /etc/passwd ${migrate_dir}/sofia ||
18017 error "sofia different after migration"
18019 diff /etc/passwd ${other_dir}/zachary ||
18020 error "zachary different after migration"
18022 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18023 error "${tfile}_ln different after migration"
18025 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18026 error "${tfile}_ln_other different after migration"
18028 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18029 [ $stripe_count = 2 ] ||
18030 error "dir strpe_count $d != 2 after migration."
18032 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18033 [ $stripe_count = 2 ] ||
18034 error "file strpe_count $d != 2 after migration."
18036 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18038 run_test 230b "migrate directory"
18041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18042 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18043 remote_mds_nodsh && skip "remote MDS with nodsh"
18044 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18045 skip "Need MDS version at least 2.11.52"
18051 local migrate_dir=$DIR/$tdir/migrate_dir
18053 #If migrating directory fails in the middle, all entries of
18054 #the directory is still accessiable.
18055 test_mkdir $DIR/$tdir
18056 test_mkdir -i0 -c1 $migrate_dir
18057 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18059 createmany -o $migrate_dir/f $total ||
18060 error "create files under ${migrate_dir} failed"
18062 # fail after migrating top dir, and this will fail only once, so the
18063 # first sub file migration will fail (currently f3), others succeed.
18064 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18065 do_facet mds1 lctl set_param fail_loc=0x1801
18066 local t=$(ls $migrate_dir | wc -l)
18067 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18068 error "migrate should fail"
18069 local u=$(ls $migrate_dir | wc -l)
18070 [ "$u" == "$t" ] || error "$u != $t during migration"
18072 # add new dir/file should succeed
18073 mkdir $migrate_dir/dir ||
18074 error "mkdir failed under migrating directory"
18075 touch $migrate_dir/file ||
18076 error "create file failed under migrating directory"
18078 # add file with existing name should fail
18079 for file in $migrate_dir/f*; do
18080 stat $file > /dev/null || error "stat $file failed"
18081 $OPENFILE -f O_CREAT:O_EXCL $file &&
18082 error "open(O_CREAT|O_EXCL) $file should fail"
18083 $MULTIOP $file m && error "create $file should fail"
18084 touch $DIR/$tdir/remote_dir/$tfile ||
18085 error "touch $tfile failed"
18086 ln $DIR/$tdir/remote_dir/$tfile $file &&
18087 error "link $file should fail"
18088 mdt_index=$($LFS getstripe -m $file)
18089 if [ $mdt_index == 0 ]; then
18090 # file failed to migrate is not allowed to rename to
18091 mv $DIR/$tdir/remote_dir/$tfile $file &&
18092 error "rename to $file should fail"
18094 mv $DIR/$tdir/remote_dir/$tfile $file ||
18095 error "rename to $file failed"
18097 echo hello >> $file || error "write $file failed"
18100 # resume migration with different options should fail
18101 $LFS migrate -m 0 $migrate_dir &&
18102 error "migrate -m 0 $migrate_dir should fail"
18104 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18105 error "migrate -c 2 $migrate_dir should fail"
18107 # resume migration should succeed
18108 $LFS migrate -m $MDTIDX $migrate_dir ||
18109 error "migrate $migrate_dir failed"
18111 echo "Finish migration, then checking.."
18112 for file in $(find $migrate_dir); do
18113 mdt_index=$($LFS getstripe -m $file)
18114 [ $mdt_index == $MDTIDX ] ||
18115 error "$file is not on MDT${MDTIDX}"
18118 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18120 run_test 230c "check directory accessiblity if migration failed"
18123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18124 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18125 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18126 skip "Need MDS version at least 2.11.52"
18128 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18130 local migrate_dir=$DIR/$tdir/migrate_dir
18140 old_index=$((RANDOM % MDSCOUNT))
18141 old_count=$((MDSCOUNT - old_index))
18142 new_index=$((RANDOM % MDSCOUNT))
18143 new_count=$((MDSCOUNT - new_index))
18144 new_hash=1 # for all_char
18146 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18147 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18149 test_mkdir $DIR/$tdir
18150 test_mkdir -i $old_index -c $old_count $migrate_dir
18152 for ((i=0; i<100; i++)); do
18153 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18154 createmany -o $migrate_dir/dir_${i}/f 100 ||
18155 error "create files under remote dir failed $i"
18158 echo -n "Migrate from MDT$old_index "
18159 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18160 echo -n "to MDT$new_index"
18161 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18164 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18165 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18166 error "migrate remote dir error"
18168 echo "Finish migration, then checking.."
18169 for file in $(find $migrate_dir); do
18170 mdt_index=$($LFS getstripe -m $file)
18171 if [ $mdt_index -lt $new_index ] ||
18172 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18173 error "$file is on MDT$mdt_index"
18177 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18179 run_test 230d "check migrate big directory"
18182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18183 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18184 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18185 skip "Need MDS version at least 2.11.52"
18192 mkdir -p $DIR/$tdir
18193 mkdir $DIR/$tdir/migrate_dir
18194 mkdir $DIR/$tdir/other_dir
18195 touch $DIR/$tdir/migrate_dir/a
18196 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18197 ls $DIR/$tdir/other_dir
18199 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18200 error "migrate dir fails"
18202 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18203 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18205 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18206 [ $mdt_index == 0 ] || error "a is not on MDT0"
18208 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18209 error "migrate dir fails"
18211 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18212 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18214 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18215 [ $mdt_index == 1 ] || error "a is not on MDT1"
18217 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18218 [ $mdt_index == 1 ] || error "b is not on MDT1"
18220 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18221 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18223 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18225 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18227 run_test 230e "migrate mulitple local link files"
18230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18231 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18232 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18233 skip "Need MDS version at least 2.11.52"
18238 mkdir -p $DIR/$tdir
18239 mkdir $DIR/$tdir/migrate_dir
18240 $LFS mkdir -i1 $DIR/$tdir/other_dir
18241 touch $DIR/$tdir/migrate_dir/a
18242 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18243 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18244 ls $DIR/$tdir/other_dir
18246 # a should be migrated to MDT1, since no other links on MDT0
18247 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18248 error "#1 migrate dir fails"
18249 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18250 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18251 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18252 [ $mdt_index == 1 ] || error "a is not on MDT1"
18254 # a should stay on MDT1, because it is a mulitple link file
18255 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18256 error "#2 migrate dir fails"
18257 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18258 [ $mdt_index == 1 ] || error "a is not on MDT1"
18260 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18261 error "#3 migrate dir fails"
18263 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18264 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18265 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18267 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18268 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18270 # a should be migrated to MDT0, since no other links on MDT1
18271 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18272 error "#4 migrate dir fails"
18273 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18274 [ $mdt_index == 0 ] || error "a is not on MDT0"
18276 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18278 run_test 230f "migrate mulitple remote link files"
18281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18282 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18283 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18284 skip "Need MDS version at least 2.11.52"
18286 mkdir -p $DIR/$tdir/migrate_dir
18288 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18289 error "migrating dir to non-exist MDT succeeds"
18292 run_test 230g "migrate dir to non-exist MDT"
18295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18296 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18297 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18298 skip "Need MDS version at least 2.11.52"
18302 mkdir -p $DIR/$tdir/migrate_dir
18304 $LFS migrate -m1 $DIR &&
18305 error "migrating mountpoint1 should fail"
18307 $LFS migrate -m1 $DIR/$tdir/.. &&
18308 error "migrating mountpoint2 should fail"
18311 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18312 error "migrating $tdir/migrate_dir/.. should fail"
18316 run_test 230h "migrate .. and root"
18319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18320 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18321 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18322 skip "Need MDS version at least 2.11.52"
18324 mkdir -p $DIR/$tdir/migrate_dir
18326 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18327 error "migration fails with a tailing slash"
18329 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18330 error "migration fails with two tailing slashes"
18332 run_test 230i "lfs migrate -m tolerates trailing slashes"
18335 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18336 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18337 skip "Need MDS version at least 2.11.52"
18339 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18340 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18341 error "create $tfile failed"
18342 cat /etc/passwd > $DIR/$tdir/$tfile
18344 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18346 cmp /etc/passwd $DIR/$tdir/$tfile ||
18347 error "DoM file mismatch after migration"
18349 run_test 230j "DoM file data not changed after dir migration"
18352 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18353 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18354 skip "Need MDS version at least 2.11.56"
18357 local files_on_starting_mdt=0
18359 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18360 $LFS getdirstripe $DIR/$tdir
18361 for i in $(seq $total); do
18362 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18363 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18364 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18367 echo "$files_on_starting_mdt files on MDT0"
18369 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18370 $LFS getdirstripe $DIR/$tdir
18372 files_on_starting_mdt=0
18373 for i in $(seq $total); do
18374 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18375 error "file $tfile.$i mismatch after migration"
18376 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18377 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18380 echo "$files_on_starting_mdt files on MDT1 after migration"
18381 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18383 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18384 $LFS getdirstripe $DIR/$tdir
18386 files_on_starting_mdt=0
18387 for i in $(seq $total); do
18388 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18389 error "file $tfile.$i mismatch after 2nd migration"
18390 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18391 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18394 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18395 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18399 run_test 230k "file data not changed after dir migration"
18402 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18403 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18404 skip "Need MDS version at least 2.11.56"
18406 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18407 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18408 error "create files under remote dir failed $i"
18409 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18411 run_test 230l "readdir between MDTs won't crash"
18414 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18415 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18416 skip "Need MDS version at least 2.11.56"
18419 local mig_dir=$DIR/$tdir/migrate_dir
18420 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18424 echo "Creating files and dirs with xattrs"
18425 test_mkdir $DIR/$tdir
18426 test_mkdir -i0 -c1 $mig_dir
18428 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18429 error "cannot set xattr attr1 on dir"
18430 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18431 error "cannot set xattr attr2 on dir"
18432 touch $mig_dir/dir/f0
18433 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18434 error "cannot set xattr attr1 on file"
18435 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18436 error "cannot set xattr attr2 on file"
18437 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18438 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18439 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18440 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18441 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18442 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18443 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18444 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18445 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18447 echo "Migrating to MDT1"
18448 $LFS migrate -m $MDTIDX $mig_dir ||
18449 error "fails on migrating dir to MDT1"
18451 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18452 echo "Checking xattrs"
18453 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18454 [ "$val" = $longstr ] ||
18455 error "expecting xattr1 $longstr on dir, found $val"
18456 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18457 [ "$val" = $shortstr ] ||
18458 error "expecting xattr2 $shortstr on dir, found $val"
18459 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18460 [ "$val" = $longstr ] ||
18461 error "expecting xattr1 $longstr on file, found $val"
18462 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18463 [ "$val" = $shortstr ] ||
18464 error "expecting xattr2 $shortstr on file, found $val"
18466 run_test 230m "xattrs not changed after dir migration"
18469 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18470 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18471 skip "Need MDS version at least 2.13.53"
18473 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18474 cat /etc/hosts > $DIR/$tdir/$tfile
18475 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18476 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18478 cmp /etc/hosts $DIR/$tdir/$tfile ||
18479 error "File data mismatch after migration"
18481 run_test 230n "Dir migration with mirrored file"
18484 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18485 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18486 skip "Need MDS version at least 2.13.52"
18488 local mdts=$(comma_list $(mdts_nodes))
18491 local restripe_status
18496 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18498 # in case "crush" hash type is not set
18499 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18501 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18502 mdt.*MDT0000.enable_dir_restripe)
18503 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18504 stack_trap "do_nodes $mdts $LCTL set_param \
18505 mdt.*.enable_dir_restripe=$restripe_status"
18508 createmany -m $DIR/$tdir/f 100 ||
18509 error "create files under remote dir failed $i"
18510 createmany -d $DIR/$tdir/d 100 ||
18511 error "create dirs under remote dir failed $i"
18513 for i in $(seq 2 $MDSCOUNT); do
18514 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18515 $LFS setdirstripe -c $i $DIR/$tdir ||
18516 error "split -c $i $tdir failed"
18517 wait_update $HOSTNAME \
18518 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18519 error "dir split not finished"
18520 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18521 awk '/migrate/ {sum += $2} END { print sum }')
18522 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18523 # delta is around total_files/stripe_count
18524 [ $delta -lt $((200 /(i - 1))) ] ||
18525 error "$delta files migrated"
18528 run_test 230o "dir split"
18531 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18532 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18533 skip "Need MDS version at least 2.13.52"
18535 local mdts=$(comma_list $(mdts_nodes))
18538 local restripe_status
18543 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18545 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18547 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18548 mdt.*MDT0000.enable_dir_restripe)
18549 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18550 stack_trap "do_nodes $mdts $LCTL set_param \
18551 mdt.*.enable_dir_restripe=$restripe_status"
18553 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18554 createmany -m $DIR/$tdir/f 100 ||
18555 error "create files under remote dir failed $i"
18556 createmany -d $DIR/$tdir/d 100 ||
18557 error "create dirs under remote dir failed $i"
18559 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18560 local mdt_hash="crush"
18562 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18563 $LFS setdirstripe -c $i $DIR/$tdir ||
18564 error "split -c $i $tdir failed"
18565 [ $i -eq 1 ] && mdt_hash="none"
18566 wait_update $HOSTNAME \
18567 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18568 error "dir merge not finished"
18569 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18570 awk '/migrate/ {sum += $2} END { print sum }')
18571 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18572 # delta is around total_files/stripe_count
18573 [ $delta -lt $((200 / i)) ] ||
18574 error "$delta files migrated"
18577 run_test 230p "dir merge"
18580 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18581 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18582 skip "Need MDS version at least 2.13.52"
18584 local mdts=$(comma_list $(mdts_nodes))
18585 local saved_threshold=$(do_facet mds1 \
18586 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18587 local saved_delta=$(do_facet mds1 \
18588 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18589 local threshold=100
18592 local stripe_count=0
18596 # test with fewer files on ZFS
18597 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18599 stack_trap "do_nodes $mdts $LCTL set_param \
18600 mdt.*.dir_split_count=$saved_threshold"
18601 stack_trap "do_nodes $mdts $LCTL set_param \
18602 mdt.*.dir_split_delta=$saved_delta"
18603 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18604 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18605 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18606 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18607 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18608 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18610 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18611 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18613 while [ $stripe_count -lt $MDSCOUNT ]; do
18614 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18615 error "create sub files failed"
18616 stat $DIR/$tdir > /dev/null
18617 total=$((total + threshold * 3 / 2))
18618 stripe_count=$((stripe_count + delta))
18619 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18621 wait_update $HOSTNAME \
18622 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18623 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18625 wait_update $HOSTNAME \
18626 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18627 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18629 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18630 grep -w $stripe_index | wc -l)
18631 echo "$nr_files files on MDT$stripe_index after split"
18632 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18633 error "$nr_files files on MDT$stripe_index after split"
18635 nr_files=$(ls $DIR/$tdir | wc -w)
18636 [ $nr_files -eq $total ] ||
18637 error "total sub files $nr_files != $total"
18640 run_test 230q "dir auto split"
18643 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18644 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18645 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18646 skip "Need MDS version at least 2.13.54"
18648 # maximum amount of local locks:
18649 # parent striped dir - 2 locks
18650 # new stripe in parent to migrate to - 1 lock
18651 # source and target - 2 locks
18652 # Total 5 locks for regular file
18653 mkdir -p $DIR/$tdir
18654 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18655 touch $DIR/$tdir/dir1/eee
18657 # create 4 hardlink for 4 more locks
18658 # Total: 9 locks > RS_MAX_LOCKS (8)
18659 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18660 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18661 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18662 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18663 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18664 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18665 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18666 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18668 cancel_lru_locks mdc
18670 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18671 error "migrate dir fails"
18673 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18675 run_test 230r "migrate with too many local locks"
18679 # For simplicity this test assumes that max_pages_per_rpc
18680 # is the same across all OSCs
18681 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18682 local bulk_size=$((max_pages * PAGE_SIZE))
18683 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18686 mkdir -p $DIR/$tdir
18687 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18688 error "failed to set stripe with -S ${brw_size}M option"
18690 # clear the OSC stats
18691 $LCTL set_param osc.*.stats=0 &>/dev/null
18694 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18695 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18696 oflag=direct &>/dev/null || error "dd failed"
18698 sync; sleep 1; sync # just to be safe
18699 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18700 if [ x$nrpcs != "x1" ]; then
18701 $LCTL get_param osc.*.stats
18702 error "found $nrpcs ost_write RPCs, not 1 as expected"
18706 # Drop the OSC cache, otherwise we will read from it
18707 cancel_lru_locks osc
18709 # clear the OSC stats
18710 $LCTL set_param osc.*.stats=0 &>/dev/null
18712 # Client reads $bulk_size.
18713 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18714 iflag=direct &>/dev/null || error "dd failed"
18716 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18717 if [ x$nrpcs != "x1" ]; then
18718 $LCTL get_param osc.*.stats
18719 error "found $nrpcs ost_read RPCs, not 1 as expected"
18722 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18725 mkdir -p $DIR/$tdir
18727 for i in {0..1023}; do
18728 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18729 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18730 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18734 run_test 231b "must not assert on fully utilized OST request buffer"
18737 mkdir -p $DIR/$tdir
18738 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18740 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18741 do_facet ost1 $LCTL set_param fail_loc=0x31c
18743 # ignore dd failure
18744 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18746 do_facet ost1 $LCTL set_param fail_loc=0
18747 umount_client $MOUNT || error "umount failed"
18748 mount_client $MOUNT || error "mount failed"
18749 stop ost1 || error "cannot stop ost1"
18750 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18752 run_test 232a "failed lock should not block umount"
18755 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18756 skip "Need MDS version at least 2.10.58"
18758 mkdir -p $DIR/$tdir
18759 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18760 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18762 cancel_lru_locks osc
18764 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18765 do_facet ost1 $LCTL set_param fail_loc=0x31c
18768 $LFS data_version $DIR/$tdir/$tfile || true
18770 do_facet ost1 $LCTL set_param fail_loc=0
18771 umount_client $MOUNT || error "umount failed"
18772 mount_client $MOUNT || error "mount failed"
18773 stop ost1 || error "cannot stop ost1"
18774 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18776 run_test 232b "failed data version lock should not block umount"
18779 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18780 skip "Need MDS version at least 2.3.64"
18781 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18783 local fid=$($LFS path2fid $MOUNT)
18785 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18786 error "cannot access $MOUNT using its FID '$fid'"
18788 run_test 233a "checking that OBF of the FS root succeeds"
18791 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18792 skip "Need MDS version at least 2.5.90"
18793 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18795 local fid=$($LFS path2fid $MOUNT/.lustre)
18797 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18798 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18800 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18801 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18802 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18804 run_test 233b "checking that OBF of the FS .lustre succeeds"
18807 local p="$TMP/sanityN-$TESTNAME.parameters"
18808 save_lustre_params client "llite.*.xattr_cache" > $p
18809 lctl set_param llite.*.xattr_cache 1 ||
18810 skip_env "xattr cache is not supported"
18812 mkdir -p $DIR/$tdir || error "mkdir failed"
18813 touch $DIR/$tdir/$tfile || error "touch failed"
18814 # OBD_FAIL_LLITE_XATTR_ENOMEM
18815 $LCTL set_param fail_loc=0x1405
18816 getfattr -n user.attr $DIR/$tdir/$tfile &&
18817 error "getfattr should have failed with ENOMEM"
18818 $LCTL set_param fail_loc=0x0
18821 restore_lustre_params < $p
18824 run_test 234 "xattr cache should not crash on ENOMEM"
18827 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18828 skip "Need MDS version at least 2.4.52"
18830 flock_deadlock $DIR/$tfile
18835 124) error "process hangs on a deadlock"
18837 *) error "error executing flock_deadlock $DIR/$tfile"
18841 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18845 check_swap_layouts_support
18847 local ref1=/etc/passwd
18848 local ref2=/etc/group
18849 local file1=$DIR/$tdir/f1
18850 local file2=$DIR/$tdir/f2
18852 test_mkdir -c1 $DIR/$tdir
18853 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18854 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18855 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18856 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18857 local fd=$(free_fd)
18858 local cmd="exec $fd<>$file2"
18861 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18862 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18865 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18870 run_test 236 "Layout swap on open unlinked file"
18872 # LU-4659 linkea consistency
18874 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18875 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18876 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18877 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18880 ln $DIR/$tfile $DIR/$tfile.lnk
18881 touch $DIR/$tfile.new
18882 mv $DIR/$tfile.new $DIR/$tfile
18883 local fid1=$($LFS path2fid $DIR/$tfile)
18884 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18885 local path1=$($LFS fid2path $FSNAME "$fid1")
18886 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18887 local path2=$($LFS fid2path $FSNAME "$fid2")
18888 [ $tfile.lnk == $path2 ] ||
18889 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18892 run_test 238 "Verify linkea consistency"
18894 test_239A() { # was test_239
18895 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18896 skip "Need MDS version at least 2.5.60"
18898 local list=$(comma_list $(mdts_nodes))
18900 mkdir -p $DIR/$tdir
18901 createmany -o $DIR/$tdir/f- 5000
18902 unlinkmany $DIR/$tdir/f- 5000
18903 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18904 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18905 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18906 osp.*MDT*.sync_in_flight" | calc_sum)
18907 [ "$changes" -eq 0 ] || error "$changes not synced"
18909 run_test 239A "osp_sync test"
18911 test_239a() { #LU-5297
18912 remote_mds_nodsh && skip "remote MDS with nodsh"
18915 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18916 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18917 chgrp $RUNAS_GID $DIR/$tfile
18918 wait_delete_completed
18920 run_test 239a "process invalid osp sync record correctly"
18922 test_239b() { #LU-5297
18923 remote_mds_nodsh && skip "remote MDS with nodsh"
18926 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18927 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18928 chgrp $RUNAS_GID $DIR/$tfile1
18929 wait_delete_completed
18930 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18932 chgrp $RUNAS_GID $DIR/$tfile2
18933 wait_delete_completed
18935 run_test 239b "process osp sync record with ENOMEM error correctly"
18938 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18939 remote_mds_nodsh && skip "remote MDS with nodsh"
18941 mkdir -p $DIR/$tdir
18943 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18944 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18945 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18946 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18948 umount_client $MOUNT || error "umount failed"
18949 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18950 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18951 mount_client $MOUNT || error "failed to mount client"
18953 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18954 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18956 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18962 for LOOP in $(seq $count); do
18963 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18964 cancel_lru_locks $OSC || true
18972 for LOOP in $(seq $1); do
18973 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18978 test_241a() { # was test_241
18979 local bsize=$PAGE_SIZE
18981 (( bsize < 40960 )) && bsize=40960
18982 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18984 cancel_lru_locks $OSC
18985 test_241_bio 1000 $bsize &
18987 test_241_dio 1000 $bsize
18990 run_test 241a "bio vs dio"
18993 local bsize=$PAGE_SIZE
18995 (( bsize < 40960 )) && bsize=40960
18996 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18998 test_241_dio 1000 $bsize &
19000 test_241_dio 1000 $bsize
19003 run_test 241b "dio vs dio"
19006 remote_mds_nodsh && skip "remote MDS with nodsh"
19008 mkdir -p $DIR/$tdir
19009 touch $DIR/$tdir/$tfile
19011 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19012 do_facet mds1 lctl set_param fail_loc=0x105
19013 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19015 do_facet mds1 lctl set_param fail_loc=0
19016 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19018 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19022 test_mkdir $DIR/$tdir
19023 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19025 run_test 243 "various group lock tests"
19029 test_mkdir $DIR/$tdir
19030 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19031 sendfile_grouplock $DIR/$tdir/$tfile || \
19032 error "sendfile+grouplock failed"
19035 run_test 244a "sendfile with group lock tests"
19039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19042 local size=$((1024*1024))
19044 test_mkdir $DIR/$tdir
19045 for i in $(seq 1 $threads); do
19046 local file=$DIR/$tdir/file_$((i / 10))
19047 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19050 for i in $(seq 1 $threads); do
19054 run_test 244b "multi-threaded write with group lock"
19057 local flagname="multi_mod_rpcs"
19058 local connect_data_name="max_mod_rpcs"
19061 # check if multiple modify RPCs flag is set
19062 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19063 grep "connect_flags:")
19066 echo "$out" | grep -qw $flagname
19067 if [ $? -ne 0 ]; then
19068 echo "connect flag $flagname is not set"
19072 # check if multiple modify RPCs data is set
19073 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19076 echo "$out" | grep -qw $connect_data_name ||
19077 error "import should have connect data $connect_data_name"
19079 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19085 umount_client $submount
19090 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19092 skip_env "Fileset feature is not supported"
19094 local submount=${MOUNT}_$tdir
19097 mkdir -p $submount || error "mkdir $submount failed"
19098 FILESET="$FILESET/$tdir" mount_client $submount ||
19099 error "mount $submount failed"
19100 trap "cleanup_247 $submount" EXIT
19101 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19102 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19103 error "read $MOUNT/$tdir/$tfile failed"
19104 cleanup_247 $submount
19106 run_test 247a "mount subdir as fileset"
19109 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19110 skip_env "Fileset feature is not supported"
19112 local submount=${MOUNT}_$tdir
19114 rm -rf $MOUNT/$tdir
19115 mkdir -p $submount || error "mkdir $submount failed"
19117 FILESET="$FILESET/$tdir" mount_client $submount &&
19118 error "mount $submount should fail"
19121 run_test 247b "mount subdir that dose not exist"
19124 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19125 skip_env "Fileset feature is not supported"
19127 local submount=${MOUNT}_$tdir
19129 mkdir -p $MOUNT/$tdir/dir1
19130 mkdir -p $submount || error "mkdir $submount failed"
19131 trap "cleanup_247 $submount" EXIT
19132 FILESET="$FILESET/$tdir" mount_client $submount ||
19133 error "mount $submount failed"
19134 local fid=$($LFS path2fid $MOUNT/)
19135 $LFS fid2path $submount $fid && error "fid2path should fail"
19136 cleanup_247 $submount
19138 run_test 247c "running fid2path outside subdirectory root"
19141 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19142 skip "Fileset feature is not supported"
19144 local submount=${MOUNT}_$tdir
19146 mkdir -p $MOUNT/$tdir/dir1
19147 mkdir -p $submount || error "mkdir $submount failed"
19148 FILESET="$FILESET/$tdir" mount_client $submount ||
19149 error "mount $submount failed"
19150 trap "cleanup_247 $submount" EXIT
19152 local td=$submount/dir1
19153 local fid=$($LFS path2fid $td)
19154 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19156 # check that we get the same pathname back
19159 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19160 echo "$rootpath $fid"
19161 found=$($LFS fid2path $rootpath "$fid")
19162 [ -n "found" ] || error "fid2path should succeed"
19163 [ "$found" == "$td" ] || error "fid2path $found != $td"
19165 # check wrong root path format
19166 rootpath=$submount"_wrong"
19167 found=$($LFS fid2path $rootpath "$fid")
19168 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19170 cleanup_247 $submount
19172 run_test 247d "running fid2path inside subdirectory root"
19176 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19178 skip "Fileset feature is not supported"
19180 local submount=${MOUNT}_$tdir
19183 mkdir -p $submount || error "mkdir $submount failed"
19184 FILESET="$FILESET/.." mount_client $submount &&
19185 error "mount $submount should fail"
19188 run_test 247e "mount .. as fileset"
19191 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19192 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19193 skip "Need at least version 2.13.52"
19194 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19196 skip "Fileset feature is not supported"
19198 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19199 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19200 error "mkdir remote failed"
19201 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19202 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
19203 error "mkdir striped failed"
19204 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19206 local submount=${MOUNT}_$tdir
19208 mkdir -p $submount || error "mkdir $submount failed"
19211 local fileset=$FILESET
19213 for dir in $tdir/remote $tdir/remote/subdir \
19214 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
19215 FILESET="$fileset/$dir" mount_client $submount ||
19216 error "mount $dir failed"
19217 umount_client $submount
19220 run_test 247f "mount striped or remote directory as fileset"
19223 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19224 [ -z "$fast_read_sav" ] && skip "no fast read support"
19226 # create a large file for fast read verification
19227 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19229 # make sure the file is created correctly
19230 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19231 { rm -f $DIR/$tfile; skip "file creation error"; }
19233 echo "Test 1: verify that fast read is 4 times faster on cache read"
19235 # small read with fast read enabled
19236 $LCTL set_param -n llite.*.fast_read=1
19237 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19238 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19239 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19240 # small read with fast read disabled
19241 $LCTL set_param -n llite.*.fast_read=0
19242 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19243 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19244 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19246 # verify that fast read is 4 times faster for cache read
19247 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19248 error_not_in_vm "fast read was not 4 times faster: " \
19249 "$t_fast vs $t_slow"
19251 echo "Test 2: verify the performance between big and small read"
19252 $LCTL set_param -n llite.*.fast_read=1
19254 # 1k non-cache read
19255 cancel_lru_locks osc
19256 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19257 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19258 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19260 # 1M non-cache read
19261 cancel_lru_locks osc
19262 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19263 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19264 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19266 # verify that big IO is not 4 times faster than small IO
19267 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19268 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19270 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19273 run_test 248a "fast read verification"
19276 # Default short_io_bytes=16384, try both smaller and larger sizes.
19277 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19278 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19279 echo "bs=53248 count=113 normal buffered write"
19280 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19281 error "dd of initial data file failed"
19282 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19284 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19285 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19286 error "dd with sync normal writes failed"
19287 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19289 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19290 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19291 error "dd with sync small writes failed"
19292 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19294 cancel_lru_locks osc
19296 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19297 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19298 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19299 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19300 iflag=direct || error "dd with O_DIRECT small read failed"
19301 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19302 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19303 error "compare $TMP/$tfile.1 failed"
19305 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19306 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19308 # just to see what the maximum tunable value is, and test parsing
19309 echo "test invalid parameter 2MB"
19310 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19311 error "too-large short_io_bytes allowed"
19312 echo "test maximum parameter 512KB"
19313 # if we can set a larger short_io_bytes, run test regardless of version
19314 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19315 # older clients may not allow setting it this large, that's OK
19316 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19317 skip "Need at least client version 2.13.50"
19318 error "medium short_io_bytes failed"
19320 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19321 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19323 echo "test large parameter 64KB"
19324 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19325 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19327 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19328 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19329 error "dd with sync large writes failed"
19330 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19332 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19333 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19334 num=$((113 * 4096 / PAGE_SIZE))
19335 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19336 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19337 error "dd with O_DIRECT large writes failed"
19338 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19339 error "compare $DIR/$tfile.3 failed"
19341 cancel_lru_locks osc
19343 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19344 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19345 error "dd with O_DIRECT large read failed"
19346 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19347 error "compare $TMP/$tfile.2 failed"
19349 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19350 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19351 error "dd with O_DIRECT large read failed"
19352 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19353 error "compare $TMP/$tfile.3 failed"
19355 run_test 248b "test short_io read and write for both small and large sizes"
19357 test_249() { # LU-7890
19358 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19359 skip "Need at least version 2.8.54"
19362 $LFS setstripe -c 1 $DIR/$tfile
19363 # Offset 2T == 4k * 512M
19364 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19365 error "dd to 2T offset failed"
19367 run_test 249 "Write above 2T file size"
19370 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19371 && skip "no 16TB file size limit on ZFS"
19373 $LFS setstripe -c 1 $DIR/$tfile
19374 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19375 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19376 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19377 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19378 conv=notrunc,fsync && error "append succeeded"
19381 run_test 250 "Write above 16T limit"
19384 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19386 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19387 #Skip once - writing the first stripe will succeed
19388 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19389 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19390 error "short write happened"
19392 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19393 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19394 error "short read happened"
19398 run_test 251 "Handling short read and write correctly"
19401 remote_mds_nodsh && skip "remote MDS with nodsh"
19402 remote_ost_nodsh && skip "remote OST with nodsh"
19403 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19404 skip_env "ldiskfs only test"
19414 # check lr_reader on OST0000
19416 dev=$(facet_device $tgt)
19417 out=$(do_facet $tgt $LR_READER $dev)
19418 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19420 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19421 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19422 error "Invalid uuid returned by $LR_READER on target $tgt"
19423 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19425 # check lr_reader -c on MDT0000
19427 dev=$(facet_device $tgt)
19428 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19429 skip "$LR_READER does not support additional options"
19431 out=$(do_facet $tgt $LR_READER -c $dev)
19432 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19434 num=$(echo "$out" | grep -c "mdtlov")
19435 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19436 error "Invalid number of mdtlov clients returned by $LR_READER"
19437 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19439 # check lr_reader -cr on MDT0000
19440 out=$(do_facet $tgt $LR_READER -cr $dev)
19441 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19443 echo "$out" | grep -q "^reply_data:$" ||
19444 error "$LR_READER should have returned 'reply_data' section"
19445 num=$(echo "$out" | grep -c "client_generation")
19446 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19448 run_test 252 "check lr_reader tool"
19451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19452 remote_mds_nodsh && skip "remote MDS with nodsh"
19453 remote_mgs_nodsh && skip "remote MGS with nodsh"
19457 local ost_name=$(ostname_from_index $ostidx)
19460 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19461 do_facet $SINGLEMDS $LCTL get_param -n \
19462 osp.$mdtosc_proc1.reserved_mb_high ||
19463 skip "remote MDS does not support reserved_mb_high"
19467 wait_delete_completed
19470 pool_add $TESTNAME || error "Pool creation failed"
19471 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19473 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19474 error "Setstripe failed"
19476 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19478 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19480 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19482 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19483 osp.$mdtosc_proc1.prealloc_status)
19484 echo "prealloc_status $oa_status"
19486 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19487 error "File creation should fail"
19489 #object allocation was stopped, but we still able to append files
19490 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19491 oflag=append || error "Append failed"
19493 rm -f $DIR/$tdir/$tfile.0
19495 # For this test, we want to delete the files we created to go out of
19496 # space but leave the watermark, so we remain nearly out of space
19497 ost_watermarks_enospc_delete_files $tfile $ostidx
19499 wait_delete_completed
19503 for i in $(seq 10 12); do
19504 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19505 2>/dev/null || error "File creation failed after rm"
19508 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19509 osp.$mdtosc_proc1.prealloc_status)
19510 echo "prealloc_status $oa_status"
19512 if (( oa_status != 0 )); then
19513 error "Object allocation still disable after rm"
19516 run_test 253 "Check object allocation limit"
19519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19520 remote_mds_nodsh && skip "remote MDS with nodsh"
19521 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19522 skip "MDS does not support changelog_size"
19525 local MDT0=$(facet_svc $SINGLEMDS)
19527 changelog_register || error "changelog_register failed"
19529 changelog_clear 0 || error "changelog_clear failed"
19531 local size1=$(do_facet $SINGLEMDS \
19532 $LCTL get_param -n mdd.$MDT0.changelog_size)
19533 echo "Changelog size $size1"
19536 $LFS mkdir -i 0 $DIR/$tdir
19538 mkdir -p $DIR/$tdir/pics/2008/zachy
19539 touch $DIR/$tdir/pics/2008/zachy/timestamp
19540 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19541 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19542 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19543 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19544 rm $DIR/$tdir/pics/desktop.jpg
19546 local size2=$(do_facet $SINGLEMDS \
19547 $LCTL get_param -n mdd.$MDT0.changelog_size)
19548 echo "Changelog size after work $size2"
19550 (( $size2 > $size1 )) ||
19551 error "new Changelog size=$size2 less than old size=$size1"
19553 run_test 254 "Check changelog size"
19560 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19561 awk -F: '{print $2}' | grep $type > /dev/null
19562 if [ $? -ne 0 ]; then
19572 lfs ladvise -a willread $file > /dev/null 2>&1
19573 if [ $? -eq 0 ]; then
19577 lfs ladvise -a willread $file 2>&1 |
19578 grep "Inappropriate ioctl for device" > /dev/null
19579 if [ $? -eq 0 ]; then
19586 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19589 # run a random read IO workload
19590 # usage: random_read_iops <filename> <filesize> <iosize>
19591 random_read_iops() {
19594 local iosize=${3:-4096}
19596 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19597 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19600 drop_file_oss_cache() {
19604 $LFS ladvise -a dontneed $file 2>/dev/null ||
19605 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19608 ladvise_willread_performance()
19611 local average_origin=0
19612 local average_cache=0
19613 local average_ladvise=0
19615 for ((i = 1; i <= $repeat; i++)); do
19616 echo "Iter $i/$repeat: reading without willread hint"
19617 cancel_lru_locks osc
19618 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19619 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19620 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19621 average_origin=$(bc <<<"$average_origin + $speed_origin")
19623 cancel_lru_locks osc
19624 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19625 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19626 average_cache=$(bc <<<"$average_cache + $speed_cache")
19628 cancel_lru_locks osc
19629 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19630 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19631 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19632 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19633 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19635 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19636 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19637 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19639 speedup_cache=$(percent $average_cache $average_origin)
19640 speedup_ladvise=$(percent $average_ladvise $average_origin)
19642 echo "Average uncached read: $average_origin"
19643 echo "Average speedup with OSS cached read: " \
19644 "$average_cache = +$speedup_cache%"
19645 echo "Average speedup with ladvise willread: " \
19646 "$average_ladvise = +$speedup_ladvise%"
19648 local lowest_speedup=20
19649 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19650 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19651 "got $average_cache%. Skipping ladvise willread check."
19655 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19656 # it is still good to run until then to exercise 'ladvise willread'
19657 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19658 [ "$ost1_FSTYPE" = "zfs" ] &&
19659 echo "osd-zfs does not support dontneed or drop_caches" &&
19662 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19663 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
19664 error_not_in_vm "Speedup with willread is less than " \
19665 "$lowest_speedup%, got $average_ladvise%"
19669 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19670 skip "lustre < 2.8.54 does not support ladvise "
19671 remote_ost_nodsh && skip "remote OST with nodsh"
19673 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19675 ladvise_no_type willread $DIR/$tfile &&
19676 skip "willread ladvise is not supported"
19678 ladvise_no_ioctl $DIR/$tfile &&
19679 skip "ladvise ioctl is not supported"
19682 local size=$((size_mb * 1048576))
19683 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19684 error "dd to $DIR/$tfile failed"
19686 lfs ladvise -a willread $DIR/$tfile ||
19687 error "Ladvise failed with no range argument"
19689 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19690 error "Ladvise failed with no -l or -e argument"
19692 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19693 error "Ladvise failed with only -e argument"
19695 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19696 error "Ladvise failed with only -l argument"
19698 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19699 error "End offset should not be smaller than start offset"
19701 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19702 error "End offset should not be equal to start offset"
19704 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19705 error "Ladvise failed with overflowing -s argument"
19707 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19708 error "Ladvise failed with overflowing -e argument"
19710 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19711 error "Ladvise failed with overflowing -l argument"
19713 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19714 error "Ladvise succeeded with conflicting -l and -e arguments"
19716 echo "Synchronous ladvise should wait"
19718 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19719 do_nodes $(comma_list $(osts_nodes)) \
19720 $LCTL set_param fail_val=$delay fail_loc=0x237
19722 local start_ts=$SECONDS
19723 lfs ladvise -a willread $DIR/$tfile ||
19724 error "Ladvise failed with no range argument"
19725 local end_ts=$SECONDS
19726 local inteval_ts=$((end_ts - start_ts))
19728 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19729 error "Synchronous advice didn't wait reply"
19732 echo "Asynchronous ladvise shouldn't wait"
19733 local start_ts=$SECONDS
19734 lfs ladvise -a willread -b $DIR/$tfile ||
19735 error "Ladvise failed with no range argument"
19736 local end_ts=$SECONDS
19737 local inteval_ts=$((end_ts - start_ts))
19739 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19740 error "Asynchronous advice blocked"
19743 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19744 ladvise_willread_performance
19746 run_test 255a "check 'lfs ladvise -a willread'"
19752 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19756 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19757 skip "lustre < 2.8.54 does not support ladvise "
19758 remote_ost_nodsh && skip "remote OST with nodsh"
19760 lfs setstripe -c 1 -i 0 $DIR/$tfile
19762 ladvise_no_type dontneed $DIR/$tfile &&
19763 skip "dontneed ladvise is not supported"
19765 ladvise_no_ioctl $DIR/$tfile &&
19766 skip "ladvise ioctl is not supported"
19768 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19769 [ "$ost1_FSTYPE" = "zfs" ] &&
19770 skip "zfs-osd does not support 'ladvise dontneed'"
19773 local size=$((size_mb * 1048576))
19774 # In order to prevent disturbance of other processes, only check 3/4
19775 # of the memory usage
19776 local kibibytes=$((size_mb * 1024 * 3 / 4))
19778 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19779 error "dd to $DIR/$tfile failed"
19781 #force write to complete before dropping OST cache & checking memory
19784 local total=$(facet_meminfo ost1 MemTotal)
19785 echo "Total memory: $total KiB"
19787 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19788 local before_read=$(facet_meminfo ost1 Cached)
19789 echo "Cache used before read: $before_read KiB"
19791 lfs ladvise -a willread $DIR/$tfile ||
19792 error "Ladvise willread failed"
19793 local after_read=$(facet_meminfo ost1 Cached)
19794 echo "Cache used after read: $after_read KiB"
19796 lfs ladvise -a dontneed $DIR/$tfile ||
19797 error "Ladvise dontneed again failed"
19798 local no_read=$(facet_meminfo ost1 Cached)
19799 echo "Cache used after dontneed ladvise: $no_read KiB"
19801 if [ $total -lt $((before_read + kibibytes)) ]; then
19802 echo "Memory is too small, abort checking"
19806 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19807 error "Ladvise willread should use more memory" \
19808 "than $kibibytes KiB"
19811 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19812 error "Ladvise dontneed should release more memory" \
19813 "than $kibibytes KiB"
19816 run_test 255b "check 'lfs ladvise -a dontneed'"
19819 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19820 skip "lustre < 2.10.50 does not support lockahead"
19828 test_mkdir -p $DIR/$tdir
19829 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19831 #test 10 returns only success/failure
19833 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19835 if [ $rc -eq 255 ]; then
19836 error "Ladvise test${i} failed, ${rc}"
19839 #test 11 counts lock enqueue requests, all others count new locks
19841 count=$(do_facet ost1 \
19842 $LCTL get_param -n ost.OSS.ost.stats)
19843 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19845 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19847 if [ $rc -eq 255 ]; then
19848 error "Ladvise test${i} failed, ${rc}"
19851 new_count=$(do_facet ost1 \
19852 $LCTL get_param -n ost.OSS.ost.stats)
19853 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19854 awk '{ print $2 }')
19856 difference="$((new_count - count))"
19857 if [ $difference -ne $rc ]; then
19858 error "Ladvise test${i}, bad enqueue count, returned " \
19859 "${rc}, actual ${difference}"
19862 for i in $(seq 12 21); do
19863 # If we do not do this, we run the risk of having too many
19864 # locks and starting lock cancellation while we are checking
19866 cancel_lru_locks osc
19868 count=$($LCTL get_param -n \
19869 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19871 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19873 if [ $rc -eq 255 ]; then
19874 error "Ladvise test ${i} failed, ${rc}"
19877 new_count=$($LCTL get_param -n \
19878 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19879 difference="$((new_count - count))"
19881 # Test 15 output is divided by 100 to map down to valid return
19882 if [ $i -eq 15 ]; then
19886 if [ $difference -ne $rc ]; then
19887 error "Ladvise test ${i}, bad lock count, returned " \
19888 "${rc}, actual ${difference}"
19892 #test 22 returns only success/failure
19894 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19896 if [ $rc -eq 255 ]; then
19897 error "Ladvise test${i} failed, ${rc}"
19900 run_test 255c "suite of ladvise lockahead tests"
19903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19904 remote_mds_nodsh && skip "remote MDS with nodsh"
19905 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19906 changelog_users $SINGLEMDS | grep "^cl" &&
19907 skip "active changelog user"
19913 mdt_dev=$(mdsdevname 1)
19916 changelog_register || error "changelog_register failed"
19919 mkdir -p $DIR/$tdir
19921 changelog_clear 0 || error "changelog_clear failed"
19924 touch $DIR/$tdir/{1..10}
19927 stop $SINGLEMDS || error "Fail to stop MDT"
19931 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19933 #after mount new plainllog is used
19934 touch $DIR/$tdir/{11..19}
19935 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19936 stack_trap "rm -f $tmpfile"
19937 cat_sl=$(do_facet $SINGLEMDS "sync; \
19938 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19939 llog_reader $tmpfile | grep -c type=1064553b")
19940 do_facet $SINGLEMDS llog_reader $tmpfile
19942 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19944 changelog_clear 0 || error "changelog_clear failed"
19946 cat_sl=$(do_facet $SINGLEMDS "sync; \
19947 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19948 llog_reader $tmpfile | grep -c type=1064553b")
19950 if (( cat_sl == 2 )); then
19951 error "Empty plain llog was not deleted from changelog catalog"
19952 elif (( cat_sl != 1 )); then
19953 error "Active plain llog shouldn't be deleted from catalog"
19956 run_test 256 "Check llog delete for empty and not full state"
19959 remote_mds_nodsh && skip "remote MDS with nodsh"
19960 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19961 skip "Need MDS version at least 2.8.55"
19963 test_mkdir $DIR/$tdir
19965 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19966 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19969 #define OBD_FAIL_MDS_XATTR_REP 0x161
19970 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19971 local facet=mds$((mdtidx + 1))
19972 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19973 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19975 stop $facet || error "stop MDS failed"
19976 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19977 error "start MDS fail"
19978 wait_recovery_complete $facet
19980 run_test 257 "xattr locks are not lost"
19982 # Verify we take the i_mutex when security requires it
19984 #define OBD_FAIL_IMUTEX_SEC 0x141c
19985 $LCTL set_param fail_loc=0x141c
19987 chmod u+s $DIR/$tfile
19988 chmod a+rwx $DIR/$tfile
19989 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19991 if [ $RC -ne 0 ]; then
19992 error "error, failed to take i_mutex, rc=$?"
19996 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19998 # Verify we do NOT take the i_mutex in the normal case
20000 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20001 $LCTL set_param fail_loc=0x141d
20004 chmod a+rw $DIR/$tfile
20005 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20007 if [ $RC -ne 0 ]; then
20008 error "error, took i_mutex unnecessarily, rc=$?"
20013 run_test 258b "verify i_mutex security behavior"
20016 local file=$DIR/$tfile
20020 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20022 stack_trap "rm -f $file" EXIT
20024 wait_delete_completed
20025 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20026 echo "before: $before"
20028 $LFS setstripe -i 0 -c 1 $file
20029 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20031 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20032 echo "after write: $after"
20034 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20035 do_facet ost1 $LCTL set_param fail_loc=0x2301
20037 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20038 echo "after truncate: $after"
20041 do_facet ost1 $LCTL set_param fail_loc=0
20042 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20044 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20045 echo "after restart: $after"
20046 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20047 error "missing truncate?"
20051 run_test 259 "crash at delayed truncate"
20054 #define OBD_FAIL_MDC_CLOSE 0x806
20055 $LCTL set_param fail_loc=0x80000806
20059 run_test 260 "Check mdc_close fail"
20061 ### Data-on-MDT sanity tests ###
20063 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20064 skip "Need MDS version at least 2.10.55 for DoM"
20067 local dom=$DIR/$tdir/dom_file
20068 local tmp=$DIR/$tdir/tmp_file
20070 mkdir -p $DIR/$tdir
20072 # basic checks for DoM component creation
20073 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20074 error "Can set MDT layout to non-first entry"
20076 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20077 error "Can define multiple entries as MDT layout"
20079 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20081 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20082 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20083 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20085 local mdtidx=$($LFS getstripe -m $dom)
20086 local mdtname=MDT$(printf %04x $mdtidx)
20087 local facet=mds$((mdtidx + 1))
20088 local space_check=1
20090 # Skip free space checks with ZFS
20091 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20095 local size_tmp=$((65536 * 3))
20096 local mdtfree1=$(do_facet $facet \
20097 lctl get_param -n osd*.*$mdtname.kbytesfree)
20099 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20100 # check also direct IO along write
20101 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20102 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20104 cmp $tmp $dom || error "file data is different"
20105 [ $(stat -c%s $dom) == $size_tmp ] ||
20106 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20107 if [ $space_check == 1 ]; then
20108 local mdtfree2=$(do_facet $facet \
20109 lctl get_param -n osd*.*$mdtname.kbytesfree)
20111 # increase in usage from by $size_tmp
20112 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20113 error "MDT free space wrong after write: " \
20114 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20118 local size_dom=10000
20120 $TRUNCATE $dom $size_dom
20121 [ $(stat -c%s $dom) == $size_dom ] ||
20122 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20123 if [ $space_check == 1 ]; then
20124 mdtfree1=$(do_facet $facet \
20125 lctl get_param -n osd*.*$mdtname.kbytesfree)
20126 # decrease in usage from $size_tmp to new $size_dom
20127 [ $(($mdtfree1 - $mdtfree2)) -ge \
20128 $(((size_tmp - size_dom) / 1024)) ] ||
20129 error "MDT free space is wrong after truncate: " \
20130 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20136 size_dom=$((size_dom + size_tmp))
20137 [ $(stat -c%s $dom) == $size_dom ] ||
20138 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20139 if [ $space_check == 1 ]; then
20140 mdtfree2=$(do_facet $facet \
20141 lctl get_param -n osd*.*$mdtname.kbytesfree)
20142 # increase in usage by $size_tmp from previous
20143 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20144 error "MDT free space is wrong after append: " \
20145 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20150 if [ $space_check == 1 ]; then
20151 mdtfree1=$(do_facet $facet \
20152 lctl get_param -n osd*.*$mdtname.kbytesfree)
20153 # decrease in usage by $size_dom from previous
20154 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20155 error "MDT free space is wrong after removal: " \
20156 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20159 # combined striping
20160 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20161 error "Can't create DoM + OST striping"
20163 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20164 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20165 # check also direct IO along write
20166 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20168 cmp $tmp $dom || error "file data is different"
20169 [ $(stat -c%s $dom) == $size_tmp ] ||
20170 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20175 run_test 270a "DoM: basic functionality tests"
20178 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20179 skip "Need MDS version at least 2.10.55"
20181 local dom=$DIR/$tdir/dom_file
20182 local max_size=1048576
20184 mkdir -p $DIR/$tdir
20185 $LFS setstripe -E $max_size -L mdt $dom
20187 # truncate over the limit
20188 $TRUNCATE $dom $(($max_size + 1)) &&
20189 error "successful truncate over the maximum size"
20190 # write over the limit
20191 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20192 error "successful write over the maximum size"
20193 # append over the limit
20194 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20195 echo "12345" >> $dom && error "successful append over the maximum size"
20200 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20203 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20204 skip "Need MDS version at least 2.10.55"
20206 mkdir -p $DIR/$tdir
20207 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20209 # check files inherit DoM EA
20210 touch $DIR/$tdir/first
20211 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20212 error "bad pattern"
20213 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20214 error "bad stripe count"
20215 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20216 error "bad stripe size"
20218 # check directory inherits DoM EA and uses it as default
20219 mkdir $DIR/$tdir/subdir
20220 touch $DIR/$tdir/subdir/second
20221 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20222 error "bad pattern in sub-directory"
20223 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20224 error "bad stripe count in sub-directory"
20225 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20226 error "bad stripe size in sub-directory"
20229 run_test 270c "DoM: DoM EA inheritance tests"
20232 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20233 skip "Need MDS version at least 2.10.55"
20235 mkdir -p $DIR/$tdir
20236 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20238 # inherit default DoM striping
20239 mkdir $DIR/$tdir/subdir
20240 touch $DIR/$tdir/subdir/f1
20242 # change default directory striping
20243 $LFS setstripe -c 1 $DIR/$tdir/subdir
20244 touch $DIR/$tdir/subdir/f2
20245 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20246 error "wrong default striping in file 2"
20247 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20248 error "bad pattern in file 2"
20251 run_test 270d "DoM: change striping from DoM to RAID0"
20254 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20255 skip "Need MDS version at least 2.10.55"
20257 mkdir -p $DIR/$tdir/dom
20258 mkdir -p $DIR/$tdir/norm
20261 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20262 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20264 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20265 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20267 # find DoM files by layout
20268 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20269 [ $NUM -eq $DOMFILES ] ||
20270 error "lfs find -L: found $NUM, expected $DOMFILES"
20271 echo "Test 1: lfs find 20 DOM files by layout: OK"
20273 # there should be 1 dir with default DOM striping
20274 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20276 error "lfs find -L: found $NUM, expected 1 dir"
20277 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20279 # find DoM files by stripe size
20280 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20281 [ $NUM -eq $DOMFILES ] ||
20282 error "lfs find -S: found $NUM, expected $DOMFILES"
20283 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20285 # find files by stripe offset except DoM files
20286 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20287 [ $NUM -eq $NORMFILES ] ||
20288 error "lfs find -i: found $NUM, expected $NORMFILES"
20289 echo "Test 5: lfs find no DOM files by stripe index: OK"
20292 run_test 270e "DoM: lfs find with DoM files test"
20295 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20296 skip "Need MDS version at least 2.10.55"
20298 local mdtname=${FSNAME}-MDT0000-mdtlov
20299 local dom=$DIR/$tdir/dom_file
20300 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20301 lod.$mdtname.dom_stripesize)
20302 local dom_limit=131072
20304 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20305 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20306 lod.$mdtname.dom_stripesize)
20307 [ ${dom_limit} -eq ${dom_current} ] ||
20308 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20310 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20311 $LFS setstripe -d $DIR/$tdir
20312 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20313 error "Can't set directory default striping"
20315 # exceed maximum stripe size
20316 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20317 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20318 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20319 error "Able to create DoM component size more than LOD limit"
20321 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20322 dom_current=$(do_facet mds1 $LCTL get_param -n \
20323 lod.$mdtname.dom_stripesize)
20324 [ 0 -eq ${dom_current} ] ||
20325 error "Can't set zero DoM stripe limit"
20328 # attempt to create DoM file on server with disabled DoM should
20329 # remove DoM entry from layout and be succeed
20330 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20331 error "Can't create DoM file (DoM is disabled)"
20332 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20333 error "File has DoM component while DoM is disabled"
20336 # attempt to create DoM file with only DoM stripe should return error
20337 $LFS setstripe -E $dom_limit -L mdt $dom &&
20338 error "Able to create DoM-only file while DoM is disabled"
20340 # too low values to be aligned with smallest stripe size 64K
20341 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20342 dom_current=$(do_facet mds1 $LCTL get_param -n \
20343 lod.$mdtname.dom_stripesize)
20344 [ 30000 -eq ${dom_current} ] &&
20345 error "Can set too small DoM stripe limit"
20347 # 64K is a minimal stripe size in Lustre, expect limit of that size
20348 [ 65536 -eq ${dom_current} ] ||
20349 error "Limit is not set to 64K but ${dom_current}"
20351 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20352 dom_current=$(do_facet mds1 $LCTL get_param -n \
20353 lod.$mdtname.dom_stripesize)
20355 [ 2147483648 -eq ${dom_current} ] &&
20356 error "Can set too large DoM stripe limit"
20358 do_facet mds1 $LCTL set_param -n \
20359 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20360 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20361 error "Can't create DoM component size after limit change"
20362 do_facet mds1 $LCTL set_param -n \
20363 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20364 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20365 error "Can't create DoM file after limit decrease"
20366 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20367 error "Can create big DoM component after limit decrease"
20368 touch ${dom}_def ||
20369 error "Can't create file with old default layout"
20371 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20374 run_test 270f "DoM: maximum DoM stripe size checks"
20377 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20378 skip "Need MDS version at least 2.13.52"
20379 local dom=$DIR/$tdir/$tfile
20381 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20382 local lodname=${FSNAME}-MDT0000-mdtlov
20384 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20385 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20386 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20387 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20389 local dom_limit=1024
20390 local dom_threshold="50%"
20392 $LFS setstripe -d $DIR/$tdir
20393 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20394 error "Can't set directory default striping"
20396 do_facet mds1 $LCTL set_param -n \
20397 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20398 # set 0 threshold and create DOM file to change tunable stripesize
20399 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20400 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20401 error "Failed to create $dom file"
20402 # now tunable dom_cur_stripesize should reach maximum
20403 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20404 lod.${lodname}.dom_stripesize_cur_kb)
20405 [[ $dom_current == $dom_limit ]] ||
20406 error "Current DOM stripesize is not maximum"
20409 # set threshold for further tests
20410 do_facet mds1 $LCTL set_param -n \
20411 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20412 echo "DOM threshold is $dom_threshold free space"
20415 # Spoof bfree to exceed threshold
20416 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20417 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20418 for spfree in 40 20 0 15 30 55; do
20419 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20420 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20421 error "Failed to create $dom file"
20422 dom_def=$(do_facet mds1 $LCTL get_param -n \
20423 lod.${lodname}.dom_stripesize_cur_kb)
20424 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20425 [[ $dom_def != $dom_current ]] ||
20426 error "Default stripe size was not changed"
20427 if [[ $spfree > 0 ]] ; then
20428 dom_set=$($LFS getstripe -S $dom)
20429 [[ $dom_set == $((dom_def * 1024)) ]] ||
20430 error "DOM component size is still old"
20432 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20433 error "DoM component is set with no free space"
20436 dom_current=$dom_def
20439 run_test 270g "DoM: default DoM stripe size depends on free space"
20442 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20443 skip "Need MDS version at least 2.13.53"
20445 local mdtname=${FSNAME}-MDT0000-mdtlov
20446 local dom=$DIR/$tdir/$tfile
20447 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20449 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20450 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20452 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20453 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20454 error "can't create OST file"
20455 # mirrored file with DOM entry in the second mirror
20456 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20457 error "can't create mirror with DoM component"
20459 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20461 # DOM component in the middle and has other enries in the same mirror,
20462 # should succeed but lost DoM component
20463 $LFS setstripe --copy=${dom}_1 $dom ||
20464 error "Can't create file from OST|DOM mirror layout"
20465 # check new file has no DoM layout after all
20466 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20467 error "File has DoM component while DoM is disabled"
20469 run_test 270h "DoM: DoM stripe removal when disabled on server"
20472 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20473 skip "Need MDS version at least 2.10.55"
20475 local dom=$DIR/$tdir/dom
20477 mkdir -p $DIR/$tdir
20479 $LFS setstripe -E 1024K -L mdt $dom
20481 lctl set_param -n mdc.*.stats=clear
20482 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20483 cat $dom > /dev/null
20484 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20485 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20489 run_test 271a "DoM: data is cached for read after write"
20492 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20493 skip "Need MDS version at least 2.10.55"
20495 local dom=$DIR/$tdir/dom
20497 mkdir -p $DIR/$tdir
20499 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20501 lctl set_param -n mdc.*.stats=clear
20502 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20503 cancel_lru_locks mdc
20504 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20505 # second stat to check size is cached on client
20506 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20507 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20508 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20511 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20514 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20515 skip "Need MDS version at least 2.10.55"
20517 local dom=$DIR/$tdir/dom
20519 mkdir -p $DIR/$tdir
20521 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20523 lctl set_param -n mdc.*.stats=clear
20524 lctl set_param -n osc.*.stats=clear
20525 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20526 cancel_lru_locks mdc
20527 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20528 # second stat to check size is cached on client
20529 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20530 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20531 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20532 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20533 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20536 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20542 local mdt=MDT$(printf %04x $mdtidx)
20544 if [ -z $param ]; then
20545 lctl get_param -n mdc.*$mdt*.stats
20547 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20552 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20553 skip "Need MDS version at least 2.10.55"
20555 local dom=$DIR/$tdir/dom
20557 mkdir -p $DIR/$tdir
20559 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20561 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20562 local facet=mds$((mdtidx + 1))
20564 cancel_lru_locks mdc
20565 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20566 createmany -o $dom 1000
20567 lctl set_param -n mdc.*.stats=clear
20568 smalliomany -w $dom 1000 200
20569 get_mdc_stats $mdtidx
20570 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20571 # Each file has 1 open, 1 IO enqueues, total 2000
20572 # but now we have also +1 getxattr for security.capability, total 3000
20573 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20574 unlinkmany $dom 1000
20576 cancel_lru_locks mdc
20577 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20578 createmany -o $dom 1000
20579 lctl set_param -n mdc.*.stats=clear
20580 smalliomany -w $dom 1000 200
20581 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20582 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20583 # for OPEN and IO lock.
20584 [ $((enq - enq_2)) -ge 1000 ] ||
20585 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20586 unlinkmany $dom 1000
20589 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20591 cleanup_271def_tests() {
20597 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20598 skip "Need MDS version at least 2.10.57"
20600 local dom=$DIR/$tdir/dom
20601 local tmp=$TMP/$tfile
20602 trap "cleanup_271def_tests $tmp" EXIT
20604 mkdir -p $DIR/$tdir
20606 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20608 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20610 cancel_lru_locks mdc
20611 dd if=/dev/urandom of=$tmp bs=1000 count=1
20612 dd if=$tmp of=$dom bs=1000 count=1
20613 cancel_lru_locks mdc
20615 cat /etc/hosts >> $tmp
20616 lctl set_param -n mdc.*.stats=clear
20618 # append data to the same file it should update local page
20619 echo "Append to the same page"
20620 cat /etc/hosts >> $dom
20621 local num=$(get_mdc_stats $mdtidx ost_read)
20622 local ra=$(get_mdc_stats $mdtidx req_active)
20623 local rw=$(get_mdc_stats $mdtidx req_waittime)
20625 [ -z $num ] || error "$num READ RPC occured"
20626 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20630 cmp $tmp $dom || error "file miscompare"
20632 cancel_lru_locks mdc
20633 lctl set_param -n mdc.*.stats=clear
20635 echo "Open and read file"
20636 cat $dom > /dev/null
20637 local num=$(get_mdc_stats $mdtidx ost_read)
20638 local ra=$(get_mdc_stats $mdtidx req_active)
20639 local rw=$(get_mdc_stats $mdtidx req_waittime)
20641 [ -z $num ] || error "$num READ RPC occured"
20642 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20646 cmp $tmp $dom || error "file miscompare"
20650 run_test 271d "DoM: read on open (1K file in reply buffer)"
20653 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20654 skip "Need MDS version at least 2.10.57"
20656 local dom=$DIR/$tdir/dom
20657 local tmp=$TMP/$tfile
20658 trap "cleanup_271def_tests $tmp" EXIT
20660 mkdir -p $DIR/$tdir
20662 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20664 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20666 cancel_lru_locks mdc
20667 dd if=/dev/urandom of=$tmp bs=265000 count=1
20668 dd if=$tmp of=$dom bs=265000 count=1
20669 cancel_lru_locks mdc
20670 cat /etc/hosts >> $tmp
20671 lctl set_param -n mdc.*.stats=clear
20673 echo "Append to the same page"
20674 cat /etc/hosts >> $dom
20675 local num=$(get_mdc_stats $mdtidx ost_read)
20676 local ra=$(get_mdc_stats $mdtidx req_active)
20677 local rw=$(get_mdc_stats $mdtidx req_waittime)
20679 [ -z $num ] || error "$num READ RPC occured"
20680 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20684 cmp $tmp $dom || error "file miscompare"
20686 cancel_lru_locks mdc
20687 lctl set_param -n mdc.*.stats=clear
20689 echo "Open and read file"
20690 cat $dom > /dev/null
20691 local num=$(get_mdc_stats $mdtidx ost_read)
20692 local ra=$(get_mdc_stats $mdtidx req_active)
20693 local rw=$(get_mdc_stats $mdtidx req_waittime)
20695 [ -z $num ] && num=0
20696 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20697 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20701 cmp $tmp $dom || error "file miscompare"
20705 run_test 271f "DoM: read on open (200K file and read tail)"
20708 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20709 skip "Skipping due to old client or server version"
20711 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20713 $CHECKSTAT -t file $DIR1/$tfile
20715 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20718 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20719 $LCTL set_param fail_loc=0x80000314
20720 rm $DIR1/$tfile || error "Unlink fails"
20722 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20723 [ $RC -eq 0 ] || error "Failed write to stale object"
20725 run_test 271g "Discard DoM data vs client flush race"
20728 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20729 skip "Need MDS version at least 2.11.50"
20731 local dom=$DIR/$tdir/dom
20732 mkdir -p $DIR/$tdir
20734 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20735 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20736 error "failed to write data into $dom"
20737 local old_md5=$(md5sum $dom)
20739 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20740 error "failed to migrate to the same DoM component"
20742 local new_md5=$(md5sum $dom)
20744 [ "$old_md5" == "$new_md5" ] ||
20745 error "md5sum differ: $old_md5, $new_md5"
20747 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20748 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20750 run_test 272a "DoM migration: new layout with the same DOM component"
20753 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20754 skip "Need MDS version at least 2.11.50"
20756 local dom=$DIR/$tdir/dom
20757 mkdir -p $DIR/$tdir
20758 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20760 local mdtidx=$($LFS getstripe -m $dom)
20761 local mdtname=MDT$(printf %04x $mdtidx)
20762 local facet=mds$((mdtidx + 1))
20764 local mdtfree1=$(do_facet $facet \
20765 lctl get_param -n osd*.*$mdtname.kbytesfree)
20766 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20767 error "failed to write data into $dom"
20768 local old_md5=$(md5sum $dom)
20769 cancel_lru_locks mdc
20770 local mdtfree1=$(do_facet $facet \
20771 lctl get_param -n osd*.*$mdtname.kbytesfree)
20773 $LFS migrate -c2 $dom ||
20774 error "failed to migrate to the new composite layout"
20775 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20776 error "MDT stripe was not removed"
20778 cancel_lru_locks mdc
20779 local new_md5=$(md5sum $dom)
20780 [ "$old_md5" == "$new_md5" ] ||
20781 error "$old_md5 != $new_md5"
20783 # Skip free space checks with ZFS
20784 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20785 local mdtfree2=$(do_facet $facet \
20786 lctl get_param -n osd*.*$mdtname.kbytesfree)
20787 [ $mdtfree2 -gt $mdtfree1 ] ||
20788 error "MDT space is not freed after migration"
20792 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20795 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20796 skip "Need MDS version at least 2.11.50"
20798 local dom=$DIR/$tdir/$tfile
20799 mkdir -p $DIR/$tdir
20800 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20802 local mdtidx=$($LFS getstripe -m $dom)
20803 local mdtname=MDT$(printf %04x $mdtidx)
20804 local facet=mds$((mdtidx + 1))
20806 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20807 error "failed to write data into $dom"
20808 local old_md5=$(md5sum $dom)
20809 cancel_lru_locks mdc
20810 local mdtfree1=$(do_facet $facet \
20811 lctl get_param -n osd*.*$mdtname.kbytesfree)
20813 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20814 error "failed to migrate to the new composite layout"
20815 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20816 error "MDT stripe was not removed"
20818 cancel_lru_locks mdc
20819 local new_md5=$(md5sum $dom)
20820 [ "$old_md5" == "$new_md5" ] ||
20821 error "$old_md5 != $new_md5"
20823 # Skip free space checks with ZFS
20824 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20825 local mdtfree2=$(do_facet $facet \
20826 lctl get_param -n osd*.*$mdtname.kbytesfree)
20827 [ $mdtfree2 -gt $mdtfree1 ] ||
20828 error "MDS space is not freed after migration"
20832 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20835 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20836 skip "Need MDS version at least 2.12.55"
20838 local dom=$DIR/$tdir/$tfile
20839 mkdir -p $DIR/$tdir
20840 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20842 local mdtidx=$($LFS getstripe -m $dom)
20843 local mdtname=MDT$(printf %04x $mdtidx)
20844 local facet=mds$((mdtidx + 1))
20846 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20847 error "failed to write data into $dom"
20848 local old_md5=$(md5sum $dom)
20849 cancel_lru_locks mdc
20850 local mdtfree1=$(do_facet $facet \
20851 lctl get_param -n osd*.*$mdtname.kbytesfree)
20853 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20854 error "failed mirroring to the new composite layout"
20855 $LFS mirror resync $dom ||
20856 error "failed mirror resync"
20857 $LFS mirror split --mirror-id 1 -d $dom ||
20858 error "failed mirror split"
20860 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20861 error "MDT stripe was not removed"
20863 cancel_lru_locks mdc
20864 local new_md5=$(md5sum $dom)
20865 [ "$old_md5" == "$new_md5" ] ||
20866 error "$old_md5 != $new_md5"
20868 # Skip free space checks with ZFS
20869 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20870 local mdtfree2=$(do_facet $facet \
20871 lctl get_param -n osd*.*$mdtname.kbytesfree)
20872 [ $mdtfree2 -gt $mdtfree1 ] ||
20873 error "MDS space is not freed after DOM mirror deletion"
20877 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20880 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20881 skip "Need MDS version at least 2.12.55"
20883 local dom=$DIR/$tdir/$tfile
20884 mkdir -p $DIR/$tdir
20885 $LFS setstripe -c 2 $dom
20887 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20888 error "failed to write data into $dom"
20889 local old_md5=$(md5sum $dom)
20890 cancel_lru_locks mdc
20892 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20893 error "failed mirroring to the DOM layout"
20894 $LFS mirror resync $dom ||
20895 error "failed mirror resync"
20896 $LFS mirror split --mirror-id 1 -d $dom ||
20897 error "failed mirror split"
20899 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20900 error "MDT stripe was not removed"
20902 cancel_lru_locks mdc
20903 local new_md5=$(md5sum $dom)
20904 [ "$old_md5" == "$new_md5" ] ||
20905 error "$old_md5 != $new_md5"
20909 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20912 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20913 skip "Need MDS version at least 2.12.55"
20915 local dom=$DIR/$tdir/$tfile
20916 mkdir -p $DIR/$tdir
20917 $LFS setstripe -c 2 $dom
20919 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20920 error "failed to write data into $dom"
20921 local old_md5=$(md5sum $dom)
20922 cancel_lru_locks mdc
20924 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20925 error "failed migrating to the DOM file"
20927 cancel_lru_locks mdc
20928 local new_md5=$(md5sum $dom)
20929 [ "$old_md5" != "$new_md5" ] &&
20930 error "$old_md5 != $new_md5"
20934 run_test 272f "DoM migration: OST-striped file to DOM file"
20937 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20938 skip "Need MDS version at least 2.11.50"
20940 # Layout swap cannot be done if either file has DOM component,
20941 # this will never be supported, migration should be used instead
20943 local dom=$DIR/$tdir/$tfile
20944 mkdir -p $DIR/$tdir
20946 $LFS setstripe -c2 ${dom}_plain
20947 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20948 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20949 error "can swap layout with DoM component"
20950 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20951 error "can swap layout with DoM component"
20953 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20954 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20955 error "can swap layout with DoM component"
20956 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20957 error "can swap layout with DoM component"
20960 run_test 273a "DoM: layout swapping should fail with DOM"
20963 remote_ost_nodsh && skip "remote OST with nodsh"
20964 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20965 skip "Need OST version >= 2.10.57"
20967 local file=$DIR/$tfile
20970 oss=$(comma_list $(osts_nodes))
20972 dd if=/dev/urandom of=$file bs=1M count=2 ||
20973 error "failed to create a file"
20974 cancel_lru_locks osc
20977 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20978 error "failed to read a file"
20980 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20981 $LCTL set_param fail_loc=0x8000031f
20983 cancel_lru_locks osc &
20986 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20987 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20988 #IO takes another lock, but matches the PENDING one
20989 #and places it to the IO RPC
20990 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20991 error "failed to read a file with PENDING lock"
20993 run_test 275 "Read on a canceled duplicate lock"
20996 remote_ost_nodsh && skip "remote OST with nodsh"
20999 do_facet ost1 "(while true; do \
21000 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21001 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21004 for LOOP in $(seq 20); do
21006 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21009 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21010 rm $TMP/sanity_276_pid"
21012 run_test 276 "Race between mount and obd_statfs"
21015 $LCTL set_param ldlm.namespaces.*.lru_size=0
21016 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21017 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21018 grep ^used_mb | awk '{print $2}')
21019 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21020 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21021 oflag=direct conv=notrunc
21022 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21023 grep ^used_mb | awk '{print $2}')
21024 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21026 run_test 277 "Direct IO shall drop page cache"
21029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21030 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21031 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21032 skip "needs the same host for mdt1 mdt2" && return
21037 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21038 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21044 echo "Starting MDTs"
21045 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21047 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21049 do_facet mds2 $LCTL set_param fail_loc=0
21051 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21052 wait_recovery_complete mds2
21054 run_test 278 "Race starting MDS between MDTs stop/start"
21057 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21058 skip "Need MGS version at least 2.13.52"
21059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21060 combined_mgs_mds || skip "needs combined MGS/MDT"
21062 umount_client $MOUNT
21063 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21064 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21066 mount_client $MOUNT &
21068 stop mgs || error "stop mgs failed"
21069 #for a race mgs would crash
21070 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21071 mount_client $MOUNT || error "mount client failed"
21073 run_test 280 "Race between MGS umount and client llog processing"
21075 cleanup_test_300() {
21079 test_striped_dir() {
21084 mkdir -p $DIR/$tdir
21086 SAVE_UMASK=$(umask)
21087 trap cleanup_test_300 RETURN EXIT
21089 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21090 $DIR/$tdir/striped_dir ||
21091 error "set striped dir error"
21093 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21094 [ "$mode" = "755" ] || error "expect 755 got $mode"
21096 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21097 error "getdirstripe failed"
21098 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21099 if [ "$stripe_count" != "2" ]; then
21100 error "1:stripe_count is $stripe_count, expect 2"
21102 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21103 if [ "$stripe_count" != "2" ]; then
21104 error "2:stripe_count is $stripe_count, expect 2"
21107 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21108 if [ "$stripe_index" != "$mdt_index" ]; then
21109 error "stripe_index is $stripe_index, expect $mdt_index"
21112 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21113 error "nlink error after create striped dir"
21115 mkdir $DIR/$tdir/striped_dir/a
21116 mkdir $DIR/$tdir/striped_dir/b
21118 stat $DIR/$tdir/striped_dir/a ||
21119 error "create dir under striped dir failed"
21120 stat $DIR/$tdir/striped_dir/b ||
21121 error "create dir under striped dir failed"
21123 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21124 error "nlink error after mkdir"
21126 rmdir $DIR/$tdir/striped_dir/a
21127 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21128 error "nlink error after rmdir"
21130 rmdir $DIR/$tdir/striped_dir/b
21131 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21132 error "nlink error after rmdir"
21134 chattr +i $DIR/$tdir/striped_dir
21135 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21136 error "immutable flags not working under striped dir!"
21137 chattr -i $DIR/$tdir/striped_dir
21139 rmdir $DIR/$tdir/striped_dir ||
21140 error "rmdir striped dir error"
21148 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21149 skip "skipped for lustre < 2.7.0"
21150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21151 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21153 test_striped_dir 0 || error "failed on striped dir on MDT0"
21154 test_striped_dir 1 || error "failed on striped dir on MDT0"
21156 run_test 300a "basic striped dir sanity test"
21159 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21160 skip "skipped for lustre < 2.7.0"
21161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21162 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21169 test_mkdir $DIR/$tdir || error "mkdir fail"
21170 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21171 error "set striped dir error"
21172 for i in {0..9}; do
21173 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21175 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21176 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21177 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21179 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21180 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21181 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21185 run_test 300b "check ctime/mtime for striped dir"
21188 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21189 skip "skipped for lustre < 2.7.0"
21190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21191 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21195 mkdir -p $DIR/$tdir
21196 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21197 error "set striped dir error"
21199 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21200 error "chown striped dir failed"
21202 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21203 error "create 5k files failed"
21205 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21207 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21211 run_test 300c "chown && check ls under striped directory"
21214 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21215 skip "skipped for lustre < 2.7.0"
21216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21217 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21222 mkdir -p $DIR/$tdir
21223 $LFS setstripe -c 2 $DIR/$tdir
21225 #local striped directory
21226 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21227 error "set striped dir error"
21228 #look at the directories for debug purposes
21230 $LFS getdirstripe $DIR/$tdir
21231 ls -l $DIR/$tdir/striped_dir
21232 $LFS getdirstripe $DIR/$tdir/striped_dir
21233 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21234 error "create 10 files failed"
21236 #remote striped directory
21237 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21238 error "set striped dir error"
21239 #look at the directories for debug purposes
21241 $LFS getdirstripe $DIR/$tdir
21242 ls -l $DIR/$tdir/remote_striped_dir
21243 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21244 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21245 error "create 10 files failed"
21247 for file in $(find $DIR/$tdir); do
21248 stripe_count=$($LFS getstripe -c $file)
21249 [ $stripe_count -eq 2 ] ||
21250 error "wrong stripe $stripe_count for $file"
21255 run_test 300d "check default stripe under striped directory"
21258 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21259 skip "Need MDS version at least 2.7.55"
21260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21261 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21266 mkdir -p $DIR/$tdir
21268 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21269 error "set striped dir error"
21271 touch $DIR/$tdir/striped_dir/a
21272 touch $DIR/$tdir/striped_dir/b
21273 touch $DIR/$tdir/striped_dir/c
21275 mkdir $DIR/$tdir/striped_dir/dir_a
21276 mkdir $DIR/$tdir/striped_dir/dir_b
21277 mkdir $DIR/$tdir/striped_dir/dir_c
21279 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21280 error "set striped adir under striped dir error"
21282 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21283 error "set striped bdir under striped dir error"
21285 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21286 error "set striped cdir under striped dir error"
21288 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21289 error "rename dir under striped dir fails"
21291 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21292 error "rename dir under different stripes fails"
21294 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21295 error "rename file under striped dir should succeed"
21297 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21298 error "rename dir under striped dir should succeed"
21302 run_test 300e "check rename under striped directory"
21305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21306 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21307 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21308 skip "Need MDS version at least 2.7.55"
21314 mkdir -p $DIR/$tdir
21316 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21317 error "set striped dir error"
21319 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21320 error "set striped dir error"
21322 touch $DIR/$tdir/striped_dir/a
21323 mkdir $DIR/$tdir/striped_dir/dir_a
21324 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21325 error "create striped dir under striped dir fails"
21327 touch $DIR/$tdir/striped_dir1/b
21328 mkdir $DIR/$tdir/striped_dir1/dir_b
21329 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21330 error "create striped dir under striped dir fails"
21332 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21333 error "rename dir under different striped dir should fail"
21335 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21336 error "rename striped dir under diff striped dir should fail"
21338 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21339 error "rename file under diff striped dirs fails"
21343 run_test 300f "check rename cross striped directory"
21345 test_300_check_default_striped_dir()
21348 local default_count=$2
21349 local default_index=$3
21352 local dir_stripe_index
21355 echo "checking $dirname $default_count $default_index"
21356 $LFS setdirstripe -D -c $default_count -i $default_index \
21357 -t all_char $DIR/$tdir/$dirname ||
21358 error "set default stripe on striped dir error"
21359 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21360 [ $stripe_count -eq $default_count ] ||
21361 error "expect $default_count get $stripe_count for $dirname"
21363 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21364 [ $stripe_index -eq $default_index ] ||
21365 error "expect $default_index get $stripe_index for $dirname"
21367 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21368 error "create dirs failed"
21370 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21371 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21372 for dir in $(find $DIR/$tdir/$dirname/*); do
21373 stripe_count=$($LFS getdirstripe -c $dir)
21374 [ $stripe_count -eq $default_count ] ||
21375 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21376 error "stripe count $default_count != $stripe_count for $dir"
21378 stripe_index=$($LFS getdirstripe -i $dir)
21379 [ $default_index -eq -1 ] ||
21380 [ $stripe_index -eq $default_index ] ||
21381 error "$stripe_index != $default_index for $dir"
21383 #check default stripe
21384 stripe_count=$($LFS getdirstripe -D -c $dir)
21385 [ $stripe_count -eq $default_count ] ||
21386 error "default count $default_count != $stripe_count for $dir"
21388 stripe_index=$($LFS getdirstripe -D -i $dir)
21389 [ $stripe_index -eq $default_index ] ||
21390 error "default index $default_index != $stripe_index for $dir"
21392 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21396 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21397 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21398 skip "Need MDS version at least 2.7.55"
21405 mkdir $DIR/$tdir/normal_dir
21407 #Checking when client cache stripe index
21408 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21409 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21410 error "create striped_dir failed"
21412 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21413 error "create dir0 fails"
21414 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21415 [ $stripe_index -eq 0 ] ||
21416 error "dir0 expect index 0 got $stripe_index"
21418 mkdir $DIR/$tdir/striped_dir/dir1 ||
21419 error "create dir1 fails"
21420 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21421 [ $stripe_index -eq 1 ] ||
21422 error "dir1 expect index 1 got $stripe_index"
21424 #check default stripe count/stripe index
21425 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21426 test_300_check_default_striped_dir normal_dir 1 0
21427 test_300_check_default_striped_dir normal_dir 2 1
21428 test_300_check_default_striped_dir normal_dir 2 -1
21430 #delete default stripe information
21431 echo "delete default stripeEA"
21432 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21433 error "set default stripe on striped dir error"
21435 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21436 for dir in $(find $DIR/$tdir/normal_dir/*); do
21437 stripe_count=$($LFS getdirstripe -c $dir)
21438 [ $stripe_count -eq 0 ] ||
21439 error "expect 1 get $stripe_count for $dir"
21440 stripe_index=$($LFS getdirstripe -i $dir)
21441 [ $stripe_index -eq 0 ] ||
21442 error "expect 0 get $stripe_index for $dir"
21445 run_test 300g "check default striped directory for normal directory"
21448 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21449 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21450 skip "Need MDS version at least 2.7.55"
21456 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21457 error "set striped dir error"
21459 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21460 test_300_check_default_striped_dir striped_dir 1 0
21461 test_300_check_default_striped_dir striped_dir 2 1
21462 test_300_check_default_striped_dir striped_dir 2 -1
21464 #delete default stripe information
21465 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21466 error "set default stripe on striped dir error"
21468 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21469 for dir in $(find $DIR/$tdir/striped_dir/*); do
21470 stripe_count=$($LFS getdirstripe -c $dir)
21471 [ $stripe_count -eq 0 ] ||
21472 error "expect 1 get $stripe_count for $dir"
21475 run_test 300h "check default striped directory for striped directory"
21478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21479 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21480 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21481 skip "Need MDS version at least 2.7.55"
21488 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21489 error "set striped dir error"
21491 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21492 error "create files under striped dir failed"
21494 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21495 error "set striped hashdir error"
21497 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21498 error "create dir0 under hash dir failed"
21499 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21500 error "create dir1 under hash dir failed"
21502 # unfortunately, we need to umount to clear dir layout cache for now
21503 # once we fully implement dir layout, we can drop this
21504 umount_client $MOUNT || error "umount failed"
21505 mount_client $MOUNT || error "mount failed"
21507 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21508 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21509 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21511 #set the stripe to be unknown hash type
21512 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21513 $LCTL set_param fail_loc=0x1901
21514 for ((i = 0; i < 10; i++)); do
21515 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21516 error "stat f-$i failed"
21517 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21520 touch $DIR/$tdir/striped_dir/f0 &&
21521 error "create under striped dir with unknown hash should fail"
21523 $LCTL set_param fail_loc=0
21525 umount_client $MOUNT || error "umount failed"
21526 mount_client $MOUNT || error "mount failed"
21530 run_test 300i "client handle unknown hash type striped directory"
21533 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21535 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21536 skip "Need MDS version at least 2.7.55"
21543 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21544 $LCTL set_param fail_loc=0x1702
21545 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21546 error "set striped dir error"
21548 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21549 error "create files under striped dir failed"
21551 $LCTL set_param fail_loc=0
21553 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21557 run_test 300j "test large update record"
21560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21561 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21562 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21563 skip "Need MDS version at least 2.7.55"
21565 # this test needs a huge transaction
21567 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21568 osd*.$FSNAME-MDT0000.kbytestotal")
21569 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21576 #define OBD_FAIL_LARGE_STRIPE 0x1703
21577 $LCTL set_param fail_loc=0x1703
21578 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21579 error "set striped dir error"
21580 $LCTL set_param fail_loc=0
21582 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21583 error "getstripeddir fails"
21584 rm -rf $DIR/$tdir/striped_dir ||
21585 error "unlink striped dir fails"
21589 run_test 300k "test large striped directory"
21592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21593 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21594 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21595 skip "Need MDS version at least 2.7.55"
21599 test_mkdir -p $DIR/$tdir/striped_dir
21600 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21601 error "chown $RUNAS_ID failed"
21602 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21603 error "set default striped dir failed"
21605 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21606 $LCTL set_param fail_loc=0x80000158
21607 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21609 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21610 [ $stripe_index -eq 1 ] ||
21611 error "expect 1 get $stripe_index for $dir"
21613 run_test 300l "non-root user to create dir under striped dir with stale layout"
21616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21617 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21618 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21619 skip "Need MDS version at least 2.7.55"
21621 mkdir -p $DIR/$tdir/striped_dir
21622 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21623 error "set default stripes dir error"
21625 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21627 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21628 [ $stripe_count -eq 0 ] ||
21629 error "expect 0 get $stripe_count for a"
21631 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21632 error "set default stripes dir error"
21634 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21636 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21637 [ $stripe_count -eq 0 ] ||
21638 error "expect 0 get $stripe_count for b"
21640 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21641 error "set default stripes dir error"
21643 mkdir $DIR/$tdir/striped_dir/c &&
21644 error "default stripe_index is invalid, mkdir c should fails"
21646 rm -rf $DIR/$tdir || error "rmdir fails"
21648 run_test 300m "setstriped directory on single MDT FS"
21651 local list=$(comma_list $(mdts_nodes))
21654 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21659 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21660 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21661 skip "Need MDS version at least 2.7.55"
21662 remote_mds_nodsh && skip "remote MDS with nodsh"
21665 local list=$(comma_list $(mdts_nodes))
21667 trap cleanup_300n RETURN EXIT
21668 mkdir -p $DIR/$tdir
21669 chmod 777 $DIR/$tdir
21670 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21671 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21672 error "create striped dir succeeds with gid=0"
21674 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21675 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21676 error "create striped dir fails with gid=-1"
21678 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21679 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21680 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21681 error "set default striped dir succeeds with gid=0"
21684 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21685 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21686 error "set default striped dir fails with gid=-1"
21689 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21690 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21691 error "create test_dir fails"
21692 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21693 error "create test_dir1 fails"
21694 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21695 error "create test_dir2 fails"
21698 run_test 300n "non-root user to create dir under striped dir with default EA"
21701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21702 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21703 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21704 skip "Need MDS version at least 2.7.55"
21709 mkdir -p $DIR/$tdir
21711 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21712 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21713 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21714 skip "not enough free inodes $numfree1 $numfree2"
21717 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21718 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21719 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21720 skip "not enough free space $numfree1 $numfree2"
21723 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21724 error "setdirstripe fails"
21726 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21727 error "create dirs fails"
21729 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21730 ls $DIR/$tdir/striped_dir > /dev/null ||
21731 error "ls striped dir fails"
21732 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21733 error "unlink big striped dir fails"
21735 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21739 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21740 remote_mds_nodsh && skip "remote MDS with nodsh"
21742 mkdir -p $DIR/$tdir
21744 #define OBD_FAIL_OUT_ENOSPC 0x1704
21745 do_facet mds2 lctl set_param fail_loc=0x80001704
21746 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21747 && error "create striped directory should fail"
21749 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21751 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21754 run_test 300p "create striped directory without space"
21757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21758 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21760 local fd=$(free_fd)
21761 local cmd="exec $fd<$tdir"
21763 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21766 trap "eval $cmd" EXIT
21767 cd $tdir || error "cd $tdir fails"
21768 rmdir ../$tdir || error "rmdir $tdir fails"
21769 mkdir local_dir && error "create dir succeeds"
21770 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21774 run_test 300q "create remote directory under orphan directory"
21777 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21778 skip "Need MDS version at least 2.7.55" && return
21779 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21783 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21784 error "set striped dir error"
21786 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21787 error "getstripeddir fails"
21790 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21791 awk '/lmv_stripe_count:/ { print $2 }')
21793 [ $MDSCOUNT -ne $stripe_count ] &&
21794 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21796 rm -rf $DIR/$tdir/striped_dir ||
21797 error "unlink striped dir fails"
21799 run_test 300r "test -1 striped directory"
21801 test_300s_helper() {
21804 local stripe_dir=$DIR/$tdir/striped_dir.$count
21806 $LFS mkdir -c $count $stripe_dir ||
21807 error "lfs mkdir -c error"
21809 $LFS getdirstripe $stripe_dir ||
21810 error "lfs getdirstripe fails"
21813 stripe_count=$($LFS getdirstripe $stripe_dir |
21814 awk '/lmv_stripe_count:/ { print $2 }')
21816 [ $count -ne $stripe_count ] &&
21817 error_noexit "bad stripe count $stripe_count expected $count"
21820 dupe_stripes=$($LFS getdirstripe $stripe_dir |
21821 awk '/0x/ {count[$1] += 1}; END {
21822 for (idx in count) {
21823 if (count[idx]>1) {
21824 print "index " idx " count " count[idx]
21829 if [[ -n "$dupe_stripes" ]] ; then
21830 lfs getdirstripe $stripe_dir
21831 error_noexit "Dupe MDT above: $dupe_stripes "
21834 rm -rf $stripe_dir ||
21835 error_noexit "unlink $stripe_dir fails"
21839 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21840 skip "Need MDS version at least 2.7.55" && return
21841 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21844 for count in $(seq 2 $MDSCOUNT); do
21845 test_300s_helper $count
21848 run_test 300s "test lfs mkdir -c without -i"
21851 prepare_remote_file() {
21852 mkdir $DIR/$tdir/src_dir ||
21853 error "create remote source failed"
21855 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21856 error "cp to remote source failed"
21857 touch $DIR/$tdir/src_dir/a
21859 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21860 error "create remote target dir failed"
21862 touch $DIR/$tdir/tgt_dir/b
21864 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21865 error "rename dir cross MDT failed!"
21867 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21868 error "src_child still exists after rename"
21870 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21871 error "missing file(a) after rename"
21873 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21874 error "diff after rename"
21878 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21881 local remote_file=$DIR/$tdir/tgt_dir/b
21883 mkdir -p $DIR/$tdir
21885 prepare_remote_file || error "prepare remote file failed"
21888 $OPENUNLINK $remote_file $remote_file ||
21889 error "openunlink $remote_file failed"
21890 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21892 run_test 310a "open unlink remote file"
21895 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21898 local remote_file=$DIR/$tdir/tgt_dir/b
21900 mkdir -p $DIR/$tdir
21902 prepare_remote_file || error "prepare remote file failed"
21904 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21905 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21906 $CHECKSTAT -t file $remote_file || error "check file failed"
21908 run_test 310b "unlink remote file with multiple links while open"
21911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21912 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21914 local remote_file=$DIR/$tdir/tgt_dir/b
21916 mkdir -p $DIR/$tdir
21918 prepare_remote_file || error "prepare remote file failed"
21920 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21921 multiop_bg_pause $remote_file O_uc ||
21922 error "mulitop failed for remote file"
21924 $MULTIOP $DIR/$tfile Ouc
21925 kill -USR1 $MULTIPID
21928 run_test 310c "open-unlink remote file with multiple links"
21932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21933 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21934 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21935 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21936 remote_mds_nodsh && skip "remote MDS with nodsh"
21938 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21939 local mdts=$(comma_list $(mdts_nodes))
21941 mkdir -p $DIR/$tdir
21942 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21943 createmany -o $DIR/$tdir/$tfile. 1000
21945 # statfs data is not real time, let's just calculate it
21946 old_iused=$((old_iused + 1000))
21948 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21949 osp.*OST0000*MDT0000.create_count")
21950 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21951 osp.*OST0000*MDT0000.max_create_count")
21952 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21954 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21955 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21956 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21958 unlinkmany $DIR/$tdir/$tfile. 1000
21960 do_nodes $mdts "$LCTL set_param -n \
21961 osp.*OST0000*.max_create_count=$max_count"
21962 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21963 do_nodes $mdts "$LCTL set_param -n \
21964 osp.*OST0000*.create_count=$count"
21965 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21966 grep "=0" && error "create_count is zero"
21969 for i in $(seq 120); do
21970 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21971 # system may be too busy to destroy all objs in time, use
21972 # a somewhat small value to not fail autotest
21973 [ $((old_iused - new_iused)) -gt 400 ] && break
21977 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21978 [ $((old_iused - new_iused)) -gt 400 ] ||
21979 error "objs not destroyed after unlink"
21981 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21988 local vdevdir=$(dirname $(facet_vdevice $ost))
21989 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21990 local zfs_zapid=$(do_facet $ost $cmd |
21991 grep -w "/O/0/d$((objid%32))" -C 5 |
21992 awk '/Object/{getline; print $1}')
21993 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21994 awk "/$objid = /"'{printf $3}')
21999 zfs_object_blksz() {
22003 local vdevdir=$(dirname $(facet_vdevice $ost))
22004 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22005 local blksz=$(do_facet $ost $cmd $objid |
22006 awk '/dblk/{getline; printf $4}')
22008 case "${blksz: -1}" in
22009 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22010 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22017 test_312() { # LU-4856
22018 remote_ost_nodsh && skip "remote OST with nodsh"
22019 [ "$ost1_FSTYPE" = "zfs" ] ||
22020 skip_env "the test only applies to zfs"
22022 local max_blksz=$(do_facet ost1 \
22023 $ZFS get -p recordsize $(facet_device ost1) |
22024 awk '!/VALUE/{print $3}')
22026 # to make life a little bit easier
22027 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22028 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22030 local tf=$DIR/$tdir/$tfile
22032 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22034 # Get ZFS object id
22035 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22036 # block size change by sequential overwrite
22039 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22040 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22042 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22043 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22047 # block size change by sequential append write
22048 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22049 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22050 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22053 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22054 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22055 oflag=sync conv=notrunc
22057 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22058 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22059 error "blksz error, actual $blksz, " \
22060 "expected: 2 * $count * $PAGE_SIZE"
22066 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22067 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22069 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22070 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22071 [ $blksz -eq $PAGE_SIZE ] ||
22072 error "blksz error: $blksz, expected: $PAGE_SIZE"
22074 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22075 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22076 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22078 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22079 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22080 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22082 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22085 remote_ost_nodsh && skip "remote OST with nodsh"
22087 local file=$DIR/$tfile
22090 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22092 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22093 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22094 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22095 error "write should failed"
22096 do_facet ost1 "$LCTL set_param fail_loc=0"
22099 run_test 313 "io should fail after last_rcvd update fail"
22102 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22104 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22105 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22107 wait_delete_completed
22108 do_facet ost1 "$LCTL set_param fail_loc=0"
22110 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22112 test_315() { # LU-618
22113 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22115 local file=$DIR/$tfile
22118 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22119 error "multiop file write failed"
22120 $MULTIOP $file oO_RDONLY:r4063232_c &
22125 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22128 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22131 run_test 315 "read should be accounted"
22134 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22135 large_xattr_enabled || skip_env "ea_inode feature disabled"
22137 rm -rf $DIR/$tdir/d
22138 mkdir -p $DIR/$tdir/d
22139 chown nobody $DIR/$tdir/d
22140 touch $DIR/$tdir/d/file
22142 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22144 run_test 316 "lfs mv"
22147 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22148 skip "Need MDS version at least 2.11.53"
22149 if [ "$ost1_FSTYPE" == "zfs" ]; then
22150 skip "LU-10370: no implementation for ZFS"
22154 local grant_blk_size
22156 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22157 awk '/grant_block_size:/ { print $2; exit; }')
22159 # Create File of size 5M. Truncate it to below size's and verify
22162 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22163 error "Create file $DIR/$tfile failed"
22164 stack_trap "rm -f $DIR/$tfile" EXIT
22166 for trunc_sz in 2097152 4097 4000 509 0; do
22167 $TRUNCATE $DIR/$tfile $trunc_sz ||
22168 error "truncate $tfile to $trunc_sz failed"
22169 local sz=$(stat --format=%s $DIR/$tfile)
22170 local blk=$(stat --format=%b $DIR/$tfile)
22171 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22172 grant_blk_size) * 8))
22174 if [[ $blk -ne $trunc_blk ]]; then
22175 $(which stat) $DIR/$tfile
22176 error "Expected Block $trunc_blk got $blk for $tfile"
22179 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22180 error "Expected Size $trunc_sz got $sz for $tfile"
22185 # Create file with a hole and write actual two blocks. Block count
22188 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22189 conv=fsync || error "Create file : $DIR/$tfile"
22191 # Calculate the final truncate size.
22192 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22195 # truncate to size $trunc_sz bytes. Strip the last block
22196 # The block count must drop to 8
22198 $TRUNCATE $DIR/$tfile $trunc_sz ||
22199 error "truncate $tfile to $trunc_sz failed"
22201 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22202 sz=$(stat --format=%s $DIR/$tfile)
22203 blk=$(stat --format=%b $DIR/$tfile)
22205 if [[ $blk -ne $trunc_bsz ]]; then
22206 $(which stat) $DIR/$tfile
22207 error "Expected Block $trunc_bsz got $blk for $tfile"
22210 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22211 error "Expected Size $trunc_sz got $sz for $tfile"
22213 run_test 317 "Verify blocks get correctly update after truncate"
22216 local old_max_active=$($LCTL get_param -n \
22217 llite.*.max_read_ahead_async_active 2>/dev/null)
22219 $LCTL set_param llite.*.max_read_ahead_async_active=256
22220 local max_active=$($LCTL get_param -n \
22221 llite.*.max_read_ahead_async_active 2>/dev/null)
22222 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22224 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22225 error "set max_read_ahead_async_active should succeed"
22227 $LCTL set_param llite.*.max_read_ahead_async_active=512
22228 max_active=$($LCTL get_param -n \
22229 llite.*.max_read_ahead_async_active 2>/dev/null)
22230 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22232 # restore @max_active
22233 [ $old_max_active -ne 0 ] && $LCTL set_param \
22234 llite.*.max_read_ahead_async_active=$old_max_active
22236 local old_threshold=$($LCTL get_param -n \
22237 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22238 local max_per_file_mb=$($LCTL get_param -n \
22239 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
22241 local invalid=$(($max_per_file_mb + 1))
22243 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22244 && error "set $invalid should fail"
22246 local valid=$(($invalid - 1))
22248 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22249 error "set $valid should succeed"
22250 local threshold=$($LCTL get_param -n \
22251 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22252 [ $threshold -eq $valid ] || error \
22253 "expect threshold $valid got $threshold"
22255 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22257 run_test 318 "Verify async readahead tunables"
22260 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22262 local before=$(date +%s)
22264 local mdir=$DIR/$tdir
22265 local file=$mdir/xxx
22267 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22270 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22271 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22272 $LFS mv -m1 $file &
22275 dd if=$file of=/dev/null
22277 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22278 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22280 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22282 run_test 319 "lost lease lock on migrate error"
22284 test_398a() { # LU-4198
22285 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22286 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22288 # request a new lock on client
22289 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22291 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22292 local lock_count=$($LCTL get_param -n \
22293 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22294 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22296 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22298 # no lock cached, should use lockless IO and not enqueue new lock
22299 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22300 lock_count=$($LCTL get_param -n \
22301 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22302 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22304 run_test 398a "direct IO should cancel lock otherwise lockless"
22306 test_398b() { # LU-4198
22307 which fio || skip_env "no fio installed"
22308 $LFS setstripe -c -1 $DIR/$tfile
22311 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22314 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22315 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22316 --numjobs=$njobs --fallocate=none \
22317 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22318 --filename=$DIR/$tfile &
22321 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22322 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22323 --numjobs=$njobs --fallocate=none \
22324 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22325 --filename=$DIR/$tfile || true
22330 run_test 398b "DIO and buffer IO race"
22332 test_398c() { # LU-4198
22333 which fio || skip_env "no fio installed"
22335 saved_debug=$($LCTL get_param -n debug)
22336 $LCTL set_param debug=0
22338 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22339 ((size /= 1024)) # by megabytes
22340 ((size /= 2)) # write half of the OST at most
22341 [ $size -gt 40 ] && size=40 #reduce test time anyway
22343 $LFS setstripe -c 1 $DIR/$tfile
22345 # it seems like ldiskfs reserves more space than necessary if the
22346 # writing blocks are not mapped, so it extends the file firstly
22347 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22348 cancel_lru_locks osc
22350 # clear and verify rpc_stats later
22351 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22354 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22355 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22356 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22357 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22358 --filename=$DIR/$tfile
22359 [ $? -eq 0 ] || error "fio write error"
22361 [ $($LCTL get_param -n \
22362 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
22363 error "Locks were requested while doing AIO"
22365 # get the percentage of 1-page I/O
22366 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22367 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22369 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22371 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22372 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22373 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22374 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22375 --filename=$DIR/$tfile
22376 [ $? -eq 0 ] || error "fio mixed read write error"
22378 echo "AIO with large block size ${size}M"
22379 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22380 --numjobs=1 --fallocate=none --ioengine=libaio \
22381 --iodepth=16 --allow_file_create=0 --size=${size}M \
22382 --filename=$DIR/$tfile
22383 [ $? -eq 0 ] || error "fio large block size failed"
22386 $LCTL set_param debug="$saved_debug"
22388 run_test 398c "run fio to test AIO"
22390 test_398d() { # LU-13846
22391 test -f aiocp || skip_env "no aiocp installed"
22392 local aio_file=$DIR/aio_file
22394 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22396 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22397 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22399 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22401 # make sure we don't crash and fail properly
22402 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22403 error "aio not aligned with PAGE SIZE should fail"
22405 rm -rf $DIR/$tfile $aio_file
22407 run_test 398d "run aiocp to verify block size > stripe size"
22410 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
22411 touch $DIR/$tfile.new
22412 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
22414 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
22417 local read_write=$1
22418 if [ "$read_write" = "write" ]; then
22419 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22420 elif [ "$read_write" = "read" ]; then
22421 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22423 error "argument error"
22426 # turn off debug for performance testing
22427 local saved_debug=$($LCTL get_param -n debug)
22428 $LCTL set_param debug=0
22430 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22432 # get ost1 size - $FSNAME-OST0000
22433 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22434 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22435 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22437 if [ "$read_write" = "read" ]; then
22438 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22441 local start_time=$(date +%s.%N)
22442 $dd_cmd bs=1M count=$blocks oflag=sync ||
22443 error "real dd $read_write error"
22444 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22446 if [ "$read_write" = "write" ]; then
22450 # define OBD_FAIL_OST_FAKE_RW 0x238
22451 do_facet ost1 $LCTL set_param fail_loc=0x238
22453 local start_time=$(date +%s.%N)
22454 $dd_cmd bs=1M count=$blocks oflag=sync ||
22455 error "fake dd $read_write error"
22456 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22458 if [ "$read_write" = "write" ]; then
22460 cancel_lru_locks osc
22461 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22462 error "$tfile size not $blocks MB"
22464 do_facet ost1 $LCTL set_param fail_loc=0
22466 echo "fake $read_write $duration_fake vs. normal $read_write" \
22467 "$duration in seconds"
22468 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22469 error_not_in_vm "fake write is slower"
22471 $LCTL set_param -n debug="$saved_debug"
22474 test_399a() { # LU-7655 for OST fake write
22475 remote_ost_nodsh && skip "remote OST with nodsh"
22479 run_test 399a "fake write should not be slower than normal write"
22481 test_399b() { # LU-8726 for OST fake read
22482 remote_ost_nodsh && skip "remote OST with nodsh"
22483 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22484 skip_env "ldiskfs only test"
22489 run_test 399b "fake read should not be slower than normal read"
22491 test_400a() { # LU-1606, was conf-sanity test_74
22492 if ! which $CC > /dev/null 2>&1; then
22493 skip_env "$CC is not installed"
22496 local extra_flags=''
22497 local out=$TMP/$tfile
22498 local prefix=/usr/include/lustre
22501 # Oleg removes c files in his test rig so test if any c files exist
22502 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22503 skip_env "Needed c test files are missing"
22505 if ! [[ -d $prefix ]]; then
22506 # Assume we're running in tree and fixup the include path.
22507 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22508 extra_flags+=" -L$LUSTRE/utils/.lib"
22511 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22512 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22513 error "client api broken"
22517 run_test 400a "Lustre client api program can compile and link"
22519 test_400b() { # LU-1606, LU-5011
22521 local out=$TMP/$tfile
22522 local prefix=/usr/include/linux/lustre
22524 # We use a hard coded prefix so that this test will not fail
22525 # when run in tree. There are headers in lustre/include/lustre/
22526 # that are not packaged (like lustre_idl.h) and have more
22527 # complicated include dependencies (like config.h and lnet/types.h).
22528 # Since this test about correct packaging we just skip them when
22529 # they don't exist (see below) rather than try to fixup cppflags.
22531 if ! which $CC > /dev/null 2>&1; then
22532 skip_env "$CC is not installed"
22535 for header in $prefix/*.h; do
22536 if ! [[ -f "$header" ]]; then
22540 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22541 continue # lustre_ioctl.h is internal header
22544 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22545 error "cannot compile '$header'"
22549 run_test 400b "packaged headers can be compiled"
22551 test_401a() { #LU-7437
22552 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22553 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22555 #count the number of parameters by "list_param -R"
22556 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22557 #count the number of parameters by listing proc files
22558 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22559 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22560 echo "proc_dirs='$proc_dirs'"
22561 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22562 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22565 [ $params -eq $procs ] ||
22566 error "found $params parameters vs. $procs proc files"
22568 # test the list_param -D option only returns directories
22569 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22570 #count the number of parameters by listing proc directories
22571 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22574 [ $params -eq $procs ] ||
22575 error "found $params parameters vs. $procs proc files"
22577 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22580 # jobid_var may not allow arbitrary values, so use jobid_name
22582 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22583 local testname=jobid_name tmp='testing%p'
22585 local testname=jobid_var tmp=testing
22588 local save=$($LCTL get_param -n $testname)
22590 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
22591 error "no error returned when setting bad parameters"
22593 local jobid_new=$($LCTL get_param -n foe $testname baz)
22594 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22596 $LCTL set_param -n fog=bam $testname=$save bat=fog
22597 local jobid_old=$($LCTL get_param -n foe $testname bag)
22598 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22600 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22603 # jobid_var may not allow arbitrary values, so use jobid_name
22605 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22606 local testname=jobid_name
22608 local testname=jobid_var
22611 local jobid_var_old=$($LCTL get_param -n $testname)
22612 local jobid_var_new
22614 $LCTL set_param $testname= &&
22615 error "no error returned for 'set_param a='"
22617 jobid_var_new=$($LCTL get_param -n $testname)
22618 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22619 error "$testname was changed by setting without value"
22621 $LCTL set_param $testname &&
22622 error "no error returned for 'set_param a'"
22624 jobid_var_new=$($LCTL get_param -n $testname)
22625 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22626 error "$testname was changed by setting without value"
22628 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22631 # jobid_var may not allow arbitrary values, so use jobid_name
22633 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22634 local testname=jobid_name new_value='foo=bar%p'
22636 local testname=jobid_var new_valuie=foo=bar
22639 local jobid_var_old=$($LCTL get_param -n $testname)
22640 local jobid_var_new
22642 $LCTL set_param $testname=$new_value ||
22643 error "'set_param a=b' did not accept a value containing '='"
22645 jobid_var_new=$($LCTL get_param -n $testname)
22646 [[ "$jobid_var_new" == "$new_value" ]] ||
22647 error "'set_param a=b' failed on a value containing '='"
22649 # Reset the $testname to test the other format
22650 $LCTL set_param $testname=$jobid_var_old
22651 jobid_var_new=$($LCTL get_param -n $testname)
22652 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22653 error "failed to reset $testname"
22655 $LCTL set_param $testname $new_value ||
22656 error "'set_param a b' did not accept a value containing '='"
22658 jobid_var_new=$($LCTL get_param -n $testname)
22659 [[ "$jobid_var_new" == "$new_value" ]] ||
22660 error "'set_param a b' failed on a value containing '='"
22662 $LCTL set_param $testname $jobid_var_old
22663 jobid_var_new=$($LCTL get_param -n $testname)
22664 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22665 error "failed to reset $testname"
22667 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22670 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22671 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22672 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22673 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22674 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22675 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22676 remote_mds_nodsh && skip "remote MDS with nodsh"
22678 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22679 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22680 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22681 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22682 echo "Touch failed - OK"
22684 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22687 local file1=$DIR/$tfile.1
22688 local file2=$DIR/$tfile.2
22689 local tfile=$TMP/$tfile
22691 rm -f $file1 $file2 $tfile
22696 # 30 sec OBD_TIMEOUT in ll_getattr()
22697 # right before populating st_nlink
22698 $LCTL set_param fail_loc=0x80001409
22699 stat -c %h $file1 > $tfile &
22701 # create an alias, drop all locks and reclaim the dentry
22703 cancel_lru_locks mdc
22704 cancel_lru_locks osc
22705 sysctl -w vm.drop_caches=2
22709 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22711 rm -f $tfile $file1 $file2
22713 run_test 403 "i_nlink should not drop to zero due to aliasing"
22715 test_404() { # LU-6601
22716 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22717 skip "Need server version newer than 2.8.52"
22718 remote_mds_nodsh && skip "remote MDS with nodsh"
22720 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22721 awk '/osp .*-osc-MDT/ { print $4}')
22724 for osp in $mosps; do
22725 echo "Deactivate: " $osp
22726 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22727 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22728 awk -vp=$osp '$4 == p { print $2 }')
22729 [ $stat = IN ] || {
22730 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22731 error "deactivate error"
22733 echo "Activate: " $osp
22734 do_facet $SINGLEMDS $LCTL --device %$osp activate
22735 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22736 awk -vp=$osp '$4 == p { print $2 }')
22737 [ $stat = UP ] || {
22738 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22739 error "activate error"
22743 run_test 404 "validate manual {de}activated works properly for OSPs"
22746 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22747 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22748 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22749 skip "Layout swap lock is not supported"
22751 check_swap_layouts_support
22752 check_swap_layout_no_dom $DIR
22754 test_mkdir $DIR/$tdir
22755 swap_lock_test -d $DIR/$tdir ||
22756 error "One layout swap locked test failed"
22758 run_test 405 "Various layout swap lock tests"
22761 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22762 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22763 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22765 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22766 skip "Need MDS version at least 2.8.50"
22768 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22769 local test_pool=$TESTNAME
22771 pool_add $test_pool || error "pool_add failed"
22772 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22773 error "pool_add_targets failed"
22775 save_layout_restore_at_exit $MOUNT
22777 # parent set default stripe count only, child will stripe from both
22778 # parent and fs default
22779 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22780 error "setstripe $MOUNT failed"
22781 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22782 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22783 for i in $(seq 10); do
22784 local f=$DIR/$tdir/$tfile.$i
22785 touch $f || error "touch failed"
22786 local count=$($LFS getstripe -c $f)
22787 [ $count -eq $OSTCOUNT ] ||
22788 error "$f stripe count $count != $OSTCOUNT"
22789 local offset=$($LFS getstripe -i $f)
22790 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22791 local size=$($LFS getstripe -S $f)
22792 [ $size -eq $((def_stripe_size * 2)) ] ||
22793 error "$f stripe size $size != $((def_stripe_size * 2))"
22794 local pool=$($LFS getstripe -p $f)
22795 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22798 # change fs default striping, delete parent default striping, now child
22799 # will stripe from new fs default striping only
22800 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22801 error "change $MOUNT default stripe failed"
22802 $LFS setstripe -c 0 $DIR/$tdir ||
22803 error "delete $tdir default stripe failed"
22804 for i in $(seq 11 20); do
22805 local f=$DIR/$tdir/$tfile.$i
22806 touch $f || error "touch $f failed"
22807 local count=$($LFS getstripe -c $f)
22808 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22809 local offset=$($LFS getstripe -i $f)
22810 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22811 local size=$($LFS getstripe -S $f)
22812 [ $size -eq $def_stripe_size ] ||
22813 error "$f stripe size $size != $def_stripe_size"
22814 local pool=$($LFS getstripe -p $f)
22815 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22818 unlinkmany $DIR/$tdir/$tfile. 1 20
22820 local f=$DIR/$tdir/$tfile
22821 pool_remove_all_targets $test_pool $f
22822 pool_remove $test_pool $f
22824 run_test 406 "DNE support fs default striping"
22827 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22828 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22829 skip "Need MDS version at least 2.8.55"
22830 remote_mds_nodsh && skip "remote MDS with nodsh"
22832 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22833 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22834 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22835 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22836 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22838 #define OBD_FAIL_DT_TXN_STOP 0x2019
22839 for idx in $(seq $MDSCOUNT); do
22840 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22842 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22843 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22844 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22847 run_test 407 "transaction fail should cause operation fail"
22850 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22852 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22853 lctl set_param fail_loc=0x8000040a
22854 # let ll_prepare_partial_page() fail
22855 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22859 # create at least 100 unused inodes so that
22860 # shrink_icache_memory(0) should not return 0
22861 touch $DIR/$tfile-{0..100}
22862 rm -f $DIR/$tfile-{0..100}
22865 echo 2 > /proc/sys/vm/drop_caches
22867 run_test 408 "drop_caches should not hang due to page leaks"
22871 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22873 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22874 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22875 touch $DIR/$tdir/guard || error "(2) Fail to create"
22877 local PREFIX=$(str_repeat 'A' 128)
22878 echo "Create 1K hard links start at $(date)"
22879 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22880 error "(3) Fail to hard link"
22882 echo "Links count should be right although linkEA overflow"
22883 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22884 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22885 [ $linkcount -eq 1001 ] ||
22886 error "(5) Unexpected hard links count: $linkcount"
22888 echo "List all links start at $(date)"
22889 ls -l $DIR/$tdir/foo > /dev/null ||
22890 error "(6) Fail to list $DIR/$tdir/foo"
22892 echo "Unlink hard links start at $(date)"
22893 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22894 error "(7) Fail to unlink"
22895 echo "Unlink hard links finished at $(date)"
22897 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22901 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22902 skip "Need client version at least 2.9.59"
22903 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
22904 skip "Need MODULES build"
22906 # Create a file, and stat it from the kernel
22907 local testfile=$DIR/$tfile
22910 local run_id=$RANDOM
22911 local my_ino=$(stat --format "%i" $testfile)
22913 # Try to insert the module. This will always fail as the
22914 # module is designed to not be inserted.
22915 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22918 # Anything but success is a test failure
22920 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22921 error "no inode match"
22923 run_test 410 "Test inode number returned from kernel thread"
22925 cleanup_test411_cgroup() {
22931 local cg_basedir=/sys/fs/cgroup/memory
22933 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22934 skip "no setup for cgroup"
22936 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22937 error "test file creation failed"
22938 cancel_lru_locks osc
22940 # Create a very small memory cgroup to force a slab allocation error
22941 local cgdir=$cg_basedir/osc_slab_alloc
22942 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22943 trap "cleanup_test411_cgroup $cgdir" EXIT
22944 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22945 echo 1M > $cgdir/memory.limit_in_bytes
22947 # Should not LBUG, just be killed by oom-killer
22948 # dd will return 0 even allocation failure in some environment.
22949 # So don't check return value
22950 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22951 cleanup_test411_cgroup $cgdir
22955 run_test 411 "Slab allocation error with cgroup does not LBUG"
22958 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22959 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22960 skip "Need server version at least 2.10.55"
22963 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22964 error "mkdir failed"
22965 $LFS getdirstripe $DIR/$tdir
22966 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22967 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22968 error "expect $((MDSCOUT - 1)) get $stripe_index"
22969 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22970 [ $stripe_count -eq 2 ] ||
22971 error "expect 2 get $stripe_count"
22973 run_test 412 "mkdir on specific MDTs"
22977 local stripe_count=$2
22978 local mdts=$(comma_list $(mdts_nodes))
22981 local lmv_qos_prio_free
22982 local lmv_qos_threshold_rr
22983 local lmv_qos_maxage
22984 local lod_qos_prio_free
22985 local lod_qos_threshold_rr
22986 local lod_qos_maxage
22990 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22991 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22992 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22994 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22995 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22996 stack_trap "$LCTL set_param \
22997 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22998 stack_trap "$LCTL set_param \
22999 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23000 stack_trap "$LCTL set_param \
23001 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23003 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23004 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23005 lod_qos_prio_free=${lod_qos_prio_free%%%}
23006 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23007 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23008 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23009 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23010 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23011 stack_trap "do_nodes $mdts $LCTL set_param \
23012 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23013 stack_trap "do_nodes $mdts $LCTL set_param \
23014 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23016 stack_trap "do_nodes $mdts $LCTL set_param \
23017 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23020 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
23022 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23023 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23025 testdir=$DIR/$tdir-s$stripe_count/rr
23027 for i in $(seq $((100 * MDSCOUNT))); do
23028 eval $mkdir_cmd $testdir/subdir$i ||
23029 error "$mkdir_cmd subdir$i failed"
23032 for i in $(seq $MDSCOUNT); do
23033 count=$($LFS getdirstripe -i $testdir/* |
23034 grep ^$((i - 1))$ | wc -l)
23035 echo "$count directories created on MDT$((i - 1))"
23036 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
23038 if [ $stripe_count -gt 1 ]; then
23039 count=$($LFS getdirstripe $testdir/* |
23040 grep -P "^\s+$((i - 1))\t" | wc -l)
23041 echo "$count stripes created on MDT$((i - 1))"
23042 # deviation should < 5% of average
23043 [ $count -lt $((95 * stripe_count)) ] ||
23044 [ $count -gt $((105 * stripe_count)) ] &&
23045 error "stripes are not evenly distributed"
23049 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23050 do_nodes $mdts $LCTL set_param \
23051 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23054 echo "Check for uneven MDTs: "
23064 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23065 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23066 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23068 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23069 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23072 for ((i = 1; i < ${#ffree[@]}; i++)); do
23073 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23074 if [ $tmp -gt $max ]; then
23078 if [ $tmp -lt $min ]; then
23084 [ ${ffree[min_index]} -eq 0 ] &&
23085 skip "no free files in MDT$min_index"
23086 [ ${ffree[min_index]} -gt 100000000 ] &&
23087 skip "too much free files in MDT$min_index"
23089 # Check if we need to generate uneven MDTs
23091 local diff=$(((max - min) * 100 / min))
23092 local value="$(generate_string 1024)"
23094 while [ $diff -lt $threshold ]; do
23095 # generate uneven MDTs, create till $threshold% diff
23096 echo -n "weight diff=$diff% must be > $threshold% ..."
23097 count=$((${ffree[min_index]} / 10))
23098 # 50 sec per 10000 files in vm
23099 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23100 skip "$count files to create"
23101 echo "Fill MDT$min_index with $count files"
23102 [ -d $DIR/$tdir-MDT$min_index ] ||
23103 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23104 error "mkdir $tdir-MDT$min_index failed"
23105 for i in $(seq $count); do
23106 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23107 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23108 error "create f$j_$i failed"
23109 setfattr -n user.413b -v $value \
23110 $DIR/$tdir-MDT$min_index/f$j_$i ||
23111 error "setfattr f$j_$i failed"
23114 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23115 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23116 max=$(((${ffree[max_index]} >> 8) * \
23117 (${bavail[max_index]} * bsize >> 16)))
23118 min=$(((${ffree[min_index]} >> 8) * \
23119 (${bavail[min_index]} * bsize >> 16)))
23120 diff=$(((max - min) * 100 / min))
23123 echo "MDT filesfree available: ${ffree[@]}"
23124 echo "MDT blocks available: ${bavail[@]}"
23125 echo "weight diff=$diff%"
23128 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23130 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23131 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23132 # decrease statfs age, so that it can be updated in time
23133 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23134 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23138 testdir=$DIR/$tdir-s$stripe_count/qos
23140 for i in $(seq $((100 * MDSCOUNT))); do
23141 eval $mkdir_cmd $testdir/subdir$i ||
23142 error "$mkdir_cmd subdir$i failed"
23145 for i in $(seq $MDSCOUNT); do
23146 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23148 echo "$count directories created on MDT$((i - 1))"
23150 if [ $stripe_count -gt 1 ]; then
23151 count=$($LFS getdirstripe $testdir/* |
23152 grep -P "^\s+$((i - 1))\t" | wc -l)
23153 echo "$count stripes created on MDT$((i - 1))"
23157 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23158 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23160 # D-value should > 10% of averge
23161 [ $((max - min)) -lt 10 ] &&
23162 error "subdirs shouldn't be evenly distributed"
23165 if [ $stripe_count -gt 1 ]; then
23166 max=$($LFS getdirstripe $testdir/* |
23167 grep -P "^\s+$max_index\t" | wc -l)
23168 min=$($LFS getdirstripe $testdir/* |
23169 grep -P "^\s+$min_index\t" | wc -l)
23170 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23171 error "stripes shouldn't be evenly distributed"|| true
23176 [ $MDSCOUNT -lt 2 ] &&
23177 skip "We need at least 2 MDTs for this test"
23179 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23180 skip "Need server version at least 2.12.52"
23184 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23185 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23186 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23187 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23188 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23191 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23194 [ $MDSCOUNT -lt 2 ] &&
23195 skip "We need at least 2 MDTs for this test"
23197 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23198 skip "Need server version at least 2.12.52"
23202 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23203 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23204 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23205 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23206 $LFS setdirstripe -D -c $stripe_count \
23207 $DIR/$tdir-s$stripe_count/rr ||
23208 error "setdirstripe failed"
23209 $LFS setdirstripe -D -c $stripe_count \
23210 $DIR/$tdir-s$stripe_count/qos ||
23211 error "setdirstripe failed"
23212 test_qos_mkdir "mkdir" $stripe_count
23215 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23218 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23219 $LCTL set_param fail_loc=0x80000521
23220 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23223 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23227 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23228 skip "Need server version at least 2.11.52"
23238 # this test may be slow on ZFS
23239 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23241 # though this test is designed for striped directory, let's test normal
23242 # directory too since lock is always saved as CoS lock.
23243 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23244 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23253 start_time=$(date +%s)
23254 for i in $(seq $total); do
23255 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23258 end_time=$(date +%s)
23259 duration=$((end_time - start_time))
23261 kill -9 $setattr_pid
23263 echo "rename $total files took $duration sec"
23264 [ $duration -lt 100 ] || error "rename took $duration sec"
23266 run_test 415 "lock revoke is not missing"
23269 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23270 skip "Need server version at least 2.11.55"
23272 # define OBD_FAIL_OSD_TXN_START 0x19a
23273 do_facet mds1 lctl set_param fail_loc=0x19a
23275 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23279 run_test 416 "transaction start failure won't cause system hung"
23283 do_nodes $(comma_list $(mdts_nodes)) \
23284 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23285 do_nodes $(comma_list $(mdts_nodes)) \
23286 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23287 do_nodes $(comma_list $(mdts_nodes)) \
23288 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23292 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23293 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23294 skip "Need MDS version at least 2.11.56"
23296 trap cleanup_417 RETURN EXIT
23298 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23299 do_nodes $(comma_list $(mdts_nodes)) \
23300 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23301 $LFS migrate -m 0 $DIR/$tdir.1 &&
23302 error "migrate dir $tdir.1 should fail"
23304 do_nodes $(comma_list $(mdts_nodes)) \
23305 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23306 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23307 error "create remote dir $tdir.2 should fail"
23309 do_nodes $(comma_list $(mdts_nodes)) \
23310 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23311 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23312 error "create striped dir $tdir.3 should fail"
23315 run_test 417 "disable remote dir, striped dir and dir migration"
23317 # Checks that the outputs of df [-i] and lfs df [-i] match
23319 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23329 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23331 for count in {1..100}; do
23335 # read the lines of interest
23336 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23337 error "df $inodes $dir | tail -n +2 failed"
23338 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23339 error "lfs df $inodes $dir | grep summary: failed"
23341 # skip first substrings of each output as they are different
23342 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23343 # compare the two outputs
23345 for i in {1..5}; do
23346 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23354 lfs df $inodes $dir
23355 error "df and lfs df $1 output mismatch: " \
23356 "df ${inodes}: ${df_out[*]}, " \
23357 "lfs df ${inodes}: ${lfs_df_out[*]}"
23362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23364 local dir=$DIR/$tdir
23365 local numfiles=$((RANDOM % 4096 + 2))
23366 local numblocks=$((RANDOM % 256 + 1))
23368 wait_delete_completed
23371 # check block output
23372 check_lfs_df blocks $dir
23373 # check inode output
23374 check_lfs_df inodes $dir
23376 # create a single file and retest
23377 echo "Creating a single file and testing"
23378 createmany -o $dir/$tfile- 1 &>/dev/null ||
23379 error "creating 1 file in $dir failed"
23380 check_lfs_df blocks $dir
23381 check_lfs_df inodes $dir
23383 # create a random number of files
23384 echo "Creating $((numfiles - 1)) files and testing"
23385 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23386 error "creating $((numfiles - 1)) files in $dir failed"
23388 # write a random number of blocks to the first test file
23389 echo "Writing $numblocks 4K blocks and testing"
23390 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23391 count=$numblocks &>/dev/null ||
23392 error "dd to $dir/${tfile}-0 failed"
23395 check_lfs_df blocks $dir
23396 check_lfs_df inodes $dir
23398 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23399 error "unlinking $numfiles files in $dir failed"
23401 run_test 418 "df and lfs df outputs match"
23405 local dir=$DIR/$tdir
23410 cancel_lru_locks mdc
23412 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23413 $LCTL set_param fail_loc=0x1410
23415 $LCTL set_param fail_loc=0
23418 run_test 419 "Verify open file by name doesn't crash kernel"
23422 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23423 skip "Need MDS version at least 2.12.53"
23425 local SAVE_UMASK=$(umask)
23426 local dir=$DIR/$tdir
23427 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23431 mkdir -m03777 $dir/testdir
23432 ls -dn $dir/testdir
23433 # Need to remove trailing '.' when SELinux is enabled
23434 local dirperms=$(ls -dn $dir/testdir |
23435 awk '{ sub(/\.$/, "", $1); print $1}')
23436 [ $dirperms == "drwxrwsrwt" ] ||
23437 error "incorrect perms on $dir/testdir"
23439 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23440 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23441 ls -n $dir/testdir/testfile
23442 local fileperms=$(ls -n $dir/testdir/testfile |
23443 awk '{ sub(/\.$/, "", $1); print $1}')
23444 [ $fileperms == "-rwxr-xr-x" ] ||
23445 error "incorrect perms on $dir/testdir/testfile"
23449 run_test 420 "clear SGID bit on non-directories for non-members"
23456 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23457 skip "Need MDS version at least 2.12.54"
23459 test_mkdir $DIR/$tdir
23460 createmany -o $DIR/$tdir/f 3
23461 cnt=$(ls -1 $DIR/$tdir | wc -l)
23462 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23464 fid1=$(lfs path2fid $DIR/$tdir/f1)
23465 fid2=$(lfs path2fid $DIR/$tdir/f2)
23466 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23468 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23469 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23471 cnt=$(ls -1 $DIR/$tdir | wc -l)
23472 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23474 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23475 createmany -o $DIR/$tdir/f 3
23476 cnt=$(ls -1 $DIR/$tdir | wc -l)
23477 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23479 fid1=$(lfs path2fid $DIR/$tdir/f1)
23480 fid2=$(lfs path2fid $DIR/$tdir/f2)
23481 echo "remove using fsname $FSNAME"
23482 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23484 cnt=$(ls -1 $DIR/$tdir | wc -l)
23485 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23487 run_test 421a "simple rm by fid"
23494 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23495 skip "Need MDS version at least 2.12.54"
23497 test_mkdir $DIR/$tdir
23498 createmany -o $DIR/$tdir/f 3
23499 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23502 FID1=$(lfs path2fid $DIR/$tdir/f1)
23503 FID2=$(lfs path2fid $DIR/$tdir/f2)
23504 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23506 kill -USR1 $MULTIPID
23509 cnt=$(ls $DIR/$tdir | wc -l)
23510 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23512 run_test 421b "rm by fid on open file"
23518 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23519 skip "Need MDS version at least 2.12.54"
23521 test_mkdir $DIR/$tdir
23522 createmany -o $DIR/$tdir/f 3
23523 touch $DIR/$tdir/$tfile
23524 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23525 cnt=$(ls -1 $DIR/$tdir | wc -l)
23526 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23528 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23529 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23531 cnt=$(ls $DIR/$tdir | wc -l)
23532 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23534 run_test 421c "rm by fid against hardlinked files"
23540 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23541 skip "Need MDS version at least 2.12.54"
23543 test_mkdir $DIR/$tdir
23544 createmany -o $DIR/$tdir/f 4097
23545 cnt=$(ls -1 $DIR/$tdir | wc -l)
23546 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23548 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23549 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23551 cnt=$(ls $DIR/$tdir | wc -l)
23553 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23555 run_test 421d "rmfid en masse"
23561 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23562 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23563 skip "Need MDS version at least 2.12.54"
23565 mkdir -p $DIR/$tdir
23566 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23567 createmany -o $DIR/$tdir/striped_dir/f 512
23568 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23569 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23571 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23572 sed "s/[/][^:]*://g")
23573 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23575 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23577 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23579 run_test 421e "rmfid in DNE"
23585 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23586 skip "Need MDS version at least 2.12.54"
23588 test_mkdir $DIR/$tdir
23590 cnt=$(ls -1 $DIR/$tdir | wc -l)
23591 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23593 FID=$(lfs path2fid $DIR/$tdir/f)
23594 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23595 # rmfid should fail
23596 cnt=$(ls -1 $DIR/$tdir | wc -l)
23597 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23599 chmod a+rw $DIR/$tdir
23601 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23602 # rmfid should fail
23603 cnt=$(ls -1 $DIR/$tdir | wc -l)
23604 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23607 $RUNAS touch $DIR/$tdir/f
23608 FID=$(lfs path2fid $DIR/$tdir/f)
23609 echo "rmfid as root"
23610 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23611 cnt=$(ls -1 $DIR/$tdir | wc -l)
23612 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23615 $RUNAS touch $DIR/$tdir/f
23616 cnt=$(ls -1 $DIR/$tdir | wc -l)
23617 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23618 FID=$(lfs path2fid $DIR/$tdir/f)
23619 # rmfid w/o user_fid2path mount option should fail
23620 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23621 cnt=$(ls -1 $DIR/$tdir | wc -l)
23622 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23624 umount_client $MOUNT || error "failed to umount client"
23625 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23626 error "failed to mount client'"
23628 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23629 # rmfid should succeed
23630 cnt=$(ls -1 $DIR/$tdir | wc -l)
23631 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23633 # rmfid shouldn't allow to remove files due to dir's permission
23634 chmod a+rwx $DIR/$tdir
23637 FID=$(lfs path2fid $DIR/$tdir/f)
23638 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23640 umount_client $MOUNT || error "failed to umount client"
23641 mount_client $MOUNT "$MOUNT_OPTS" ||
23642 error "failed to mount client'"
23645 run_test 421f "rmfid checks permissions"
23651 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23652 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23653 skip "Need MDS version at least 2.12.54"
23655 mkdir -p $DIR/$tdir
23656 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23657 createmany -o $DIR/$tdir/striped_dir/f 512
23658 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23659 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23661 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23662 sed "s/[/][^:]*://g")
23664 rm -f $DIR/$tdir/striped_dir/f1*
23665 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23666 removed=$((512 - cnt))
23668 # few files have been just removed, so we expect
23669 # rmfid to fail on their fids
23670 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23671 [ $removed != $errors ] && error "$errors != $removed"
23673 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23675 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23677 run_test 421g "rmfid to return errors properly"
23680 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23681 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23682 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23683 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23684 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23686 local amc=$(at_max_get client)
23687 local amo=$(at_max_get mds1)
23688 local timeout=`lctl get_param -n timeout`
23690 at_max_set 0 client
23693 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23694 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23695 fail_val=$(((2*timeout + 10)*1000))
23696 touch $DIR/$tdir/d3/file &
23698 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23699 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23700 fail_val=$((2*timeout + 5))
23701 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23705 sleep $((2 * timeout))
23709 touch $DIR/$tdir/d2/file3
23710 touch $DIR/$tdir/d2/file4
23711 touch $DIR/$tdir/d2/file5
23714 at_max_set $amc client
23715 at_max_set $amo mds1
23717 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23718 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23719 error "Watchdog is always throttled"
23721 run_test 422 "kill a process with RPC in progress"
23734 # ensure statfs cache is expired
23737 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23738 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23742 run_test 423 "statfs should return a right data"
23745 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23746 $LCTL set_param fail_loc=0x80000522
23747 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23750 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23753 test_mkdir -c -1 $DIR/$tdir
23754 $LFS setstripe -c -1 $DIR/$tdir
23756 lru_resize_disable "" 100
23757 stack_trap "lru_resize_enable" EXIT
23761 for i in $(seq $((MDSCOUNT * 125))); do
23762 local t=$DIR/$tdir/$tfile_$i
23764 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
23765 error_noexit "Create file $t"
23767 stack_trap "rm -rf $DIR/$tdir" EXIT
23769 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
23770 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
23771 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
23773 [ $lock_count -le $lru_size ] ||
23774 error "osc lock count $lock_count > lru size $lru_size"
23777 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
23778 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
23779 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
23781 [ $lock_count -le $lru_size ] ||
23782 error "mdc lock count $lock_count > lru size $lru_size"
23785 run_test 425 "lock count should not exceed lru size"
23788 splice-test -r $DIR/$tfile
23789 splice-test -rd $DIR/$tfile
23790 splice-test $DIR/$tfile
23791 splice-test -d $DIR/$tfile
23793 run_test 426 "splice test on Lustre"
23799 # data at [200K, 400K)
23800 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
23801 error "256K->512K dd fails"
23803 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
23804 error "2M->3M dd fails"
23806 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
23807 error "4M->5M dd fails"
23808 echo "Data at 256K...512K, 2M...3M and 4M...5M"
23809 # start at first component hole #1
23810 printf "Seeking hole from 1000 ... "
23811 offset=$(lseek_test -l 1000 $file)
23813 [[ $offset == 1000 ]] || error "offset $offset != 1000"
23814 printf "Seeking data from 1000 ... "
23815 offset=$(lseek_test -d 1000 $file)
23817 [[ $offset == 262144 ]] || error "offset $offset != 262144"
23819 # start at first component data block
23820 printf "Seeking hole from 300000 ... "
23821 offset=$(lseek_test -l 300000 $file)
23823 [[ $offset == 524288 ]] || error "offset $offset != 524288"
23824 printf "Seeking data from 300000 ... "
23825 offset=$(lseek_test -d 300000 $file)
23827 [[ $offset == 300000 ]] || error "offset $offset != 300000"
23829 # start at the first component but beyond end of object size
23830 printf "Seeking hole from 1000000 ... "
23831 offset=$(lseek_test -l 1000000 $file)
23833 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23834 printf "Seeking data from 1000000 ... "
23835 offset=$(lseek_test -d 1000000 $file)
23837 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23839 # start at second component stripe 2 (empty file)
23840 printf "Seeking hole from 1500000 ... "
23841 offset=$(lseek_test -l 1500000 $file)
23843 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
23844 printf "Seeking data from 1500000 ... "
23845 offset=$(lseek_test -d 1500000 $file)
23847 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23849 # start at second component stripe 1 (all data)
23850 printf "Seeking hole from 3000000 ... "
23851 offset=$(lseek_test -l 3000000 $file)
23853 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
23854 printf "Seeking data from 3000000 ... "
23855 offset=$(lseek_test -d 3000000 $file)
23857 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
23859 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
23860 error "2nd dd fails"
23861 echo "Add data block at 640K...1280K"
23863 # start at before new data block, in hole
23864 printf "Seeking hole from 600000 ... "
23865 offset=$(lseek_test -l 600000 $file)
23867 [[ $offset == 600000 ]] || error "offset $offset != 600000"
23868 printf "Seeking data from 600000 ... "
23869 offset=$(lseek_test -d 600000 $file)
23871 [[ $offset == 655360 ]] || error "offset $offset != 655360"
23873 # start at the first component new data block
23874 printf "Seeking hole from 1000000 ... "
23875 offset=$(lseek_test -l 1000000 $file)
23877 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23878 printf "Seeking data from 1000000 ... "
23879 offset=$(lseek_test -d 1000000 $file)
23881 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23883 # start at second component stripe 2, new data
23884 printf "Seeking hole from 1200000 ... "
23885 offset=$(lseek_test -l 1200000 $file)
23887 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23888 printf "Seeking data from 1200000 ... "
23889 offset=$(lseek_test -d 1200000 $file)
23891 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
23893 # start beyond file end
23894 printf "Using offset > filesize ... "
23895 lseek_test -l 4000000 $file && error "lseek should fail"
23896 printf "Using offset > filesize ... "
23897 lseek_test -d 4000000 $file && error "lseek should fail"
23903 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
23904 skip "MDT does not support SEEK_HOLE"
23906 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23907 skip "OST does not support SEEK_HOLE"
23909 local file=$DIR/$tdir/$tfile
23911 mkdir -p $DIR/$tdir
23913 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
23914 # OST stripe #1 will have continuous data at [1M, 3M)
23915 # OST stripe #2 is empty
23916 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
23917 lseek_test_430 $file
23919 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
23920 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
23921 lseek_test_430 $file
23923 $LFS setstripe -c2 -S 512K $file
23924 echo "Two stripes, stripe size 512K"
23925 lseek_test_430 $file
23927 # FLR with stale mirror
23928 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
23930 echo "Mirrored file:"
23931 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
23932 echo "Plain 2 stripes 1M"
23933 lseek_test_430 $file
23936 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
23939 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23940 skip "OST does not support SEEK_HOLE"
23943 local file=$DIR/$tdir/$tfile
23945 mkdir -p $DIR/$tdir
23946 # Empty layout lseek should fail
23949 printf "Seeking hole from 0 ... "
23950 lseek_test -l 0 $file && error "lseek should fail"
23951 printf "Seeking data from 0 ... "
23952 lseek_test -d 0 $file && error "lseek should fail"
23956 $LFS setstripe -E 1M -c2 -E eof $file
23957 $TRUNCATE $file 1048576
23958 printf "Seeking hole from 1000000 ... "
23959 offset=$(lseek_test -l 1000000 $file)
23961 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23962 printf "Seeking data from 1000000 ... "
23963 lseek_test -d 1000000 $file && error "lseek should fail"
23966 # full component followed by non-inited one
23967 $LFS setstripe -E 1M -c2 -E eof $file
23968 dd if=/dev/urandom of=$file bs=1M count=1
23969 printf "Seeking hole from 1000000 ... "
23970 offset=$(lseek_test -l 1000000 $file)
23972 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
23973 printf "Seeking hole from 1048576 ... "
23974 lseek_test -l 1048576 $file && error "lseek should fail"
23975 # init second component and truncate back
23976 echo "123" >> $file
23977 $TRUNCATE $file 1048576
23978 printf "Seeking hole from 1000000 ... "
23979 offset=$(lseek_test -l 1000000 $file)
23981 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
23982 printf "Seeking hole from 1048576 ... "
23983 lseek_test -l 1048576 $file && error "lseek should fail"
23984 # boundary checks for big values
23985 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
23986 offset=$(lseek_test -d 0 $file.10g)
23987 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
23988 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
23989 offset=$(lseek_test -d 0 $file.100g)
23990 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
23993 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
23996 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23997 skip "OST does not support SEEK_HOLE"
23999 local file=$DIR/$tdir/$tfile
24002 mkdir -p $DIR/$tdir
24003 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
24005 # cp version 8.33+ prefers lseek over fiemap
24006 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
24008 time cp $file /dev/null
24009 (( SECONDS - start < 5 )) ||
24010 error "cp: too long runtime $((SECONDS - start))"
24013 # tar version 1.29+ supports SEEK_HOLE/DATA
24014 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
24016 time tar cS $file - | cat > /dev/null
24017 (( SECONDS - start < 5 )) ||
24018 error "tar: too long runtime $((SECONDS - start))"
24021 run_test 430c "lseek: external tools check"
24024 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24025 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24026 skip "Need server version at least 2.9.55"
24028 start_full_debug_logging
24032 stop_full_debug_logging
24036 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24037 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24038 awk '/The barrier for/ { print $7 }')
24041 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24046 barrier_expired() {
24049 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24050 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24051 awk '/will be expired/ { print $7 }')
24053 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24062 echo "Start barrier_freeze at: $(date)"
24063 #define OBD_FAIL_BARRIER_DELAY 0x2202
24064 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24065 # Do not reduce barrier time - See LU-11873
24066 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24069 local b_status=$(barrier_stat)
24070 echo "Got barrier status at: $(date)"
24071 [ "$b_status" = "'freezing_p1'" ] ||
24072 error "(1) unexpected barrier status $b_status"
24074 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24076 b_status=$(barrier_stat)
24077 [ "$b_status" = "'frozen'" ] ||
24078 error "(2) unexpected barrier status $b_status"
24080 local expired=$(barrier_expired)
24081 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24082 sleep $((expired + 3))
24084 b_status=$(barrier_stat)
24085 [ "$b_status" = "'expired'" ] ||
24086 error "(3) unexpected barrier status $b_status"
24088 # Do not reduce barrier time - See LU-11873
24089 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24090 error "(4) fail to freeze barrier"
24092 b_status=$(barrier_stat)
24093 [ "$b_status" = "'frozen'" ] ||
24094 error "(5) unexpected barrier status $b_status"
24096 echo "Start barrier_thaw at: $(date)"
24097 #define OBD_FAIL_BARRIER_DELAY 0x2202
24098 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24099 do_facet mgs $LCTL barrier_thaw $FSNAME &
24102 b_status=$(barrier_stat)
24103 echo "Got barrier status at: $(date)"
24104 [ "$b_status" = "'thawing'" ] ||
24105 error "(6) unexpected barrier status $b_status"
24107 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24109 b_status=$(barrier_stat)
24110 [ "$b_status" = "'thawed'" ] ||
24111 error "(7) unexpected barrier status $b_status"
24113 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24114 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24115 do_facet mgs $LCTL barrier_freeze $FSNAME
24117 b_status=$(barrier_stat)
24118 [ "$b_status" = "'failed'" ] ||
24119 error "(8) unexpected barrier status $b_status"
24121 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24122 do_facet mgs $LCTL barrier_thaw $FSNAME
24126 run_test 801a "write barrier user interfaces and stat machine"
24131 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24132 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24133 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24134 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24135 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24137 cancel_lru_locks mdc
24139 # 180 seconds should be long enough
24140 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24142 local b_status=$(barrier_stat)
24143 [ "$b_status" = "'frozen'" ] ||
24144 error "(6) unexpected barrier status $b_status"
24146 mkdir $DIR/$tdir/d0/d10 &
24149 touch $DIR/$tdir/d1/f13 &
24152 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24155 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24158 rm -f $DIR/$tdir/d4/f12 &
24161 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24163 # To guarantee taht the 'stat' is not blocked
24164 b_status=$(barrier_stat)
24165 [ "$b_status" = "'frozen'" ] ||
24166 error "(8) unexpected barrier status $b_status"
24168 # let above commands to run at background
24171 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24172 ps -p $touch_pid || error "(10) touch should be blocked"
24173 ps -p $ln_pid || error "(11) link should be blocked"
24174 ps -p $mv_pid || error "(12) rename should be blocked"
24175 ps -p $rm_pid || error "(13) unlink should be blocked"
24177 b_status=$(barrier_stat)
24178 [ "$b_status" = "'frozen'" ] ||
24179 error "(14) unexpected barrier status $b_status"
24181 do_facet mgs $LCTL barrier_thaw $FSNAME
24182 b_status=$(barrier_stat)
24183 [ "$b_status" = "'thawed'" ] ||
24184 error "(15) unexpected barrier status $b_status"
24186 wait $mkdir_pid || error "(16) mkdir should succeed"
24187 wait $touch_pid || error "(17) touch should succeed"
24188 wait $ln_pid || error "(18) link should succeed"
24189 wait $mv_pid || error "(19) rename should succeed"
24190 wait $rm_pid || error "(20) unlink should succeed"
24194 run_test 801b "modification will be blocked by write barrier"
24197 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24201 stop mds2 || error "(1) Fail to stop mds2"
24203 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24205 local b_status=$(barrier_stat)
24206 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24207 do_facet mgs $LCTL barrier_thaw $FSNAME
24208 error "(2) unexpected barrier status $b_status"
24211 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24212 error "(3) Fail to rescan barrier bitmap"
24214 # Do not reduce barrier time - See LU-11873
24215 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24217 b_status=$(barrier_stat)
24218 [ "$b_status" = "'frozen'" ] ||
24219 error "(4) unexpected barrier status $b_status"
24221 do_facet mgs $LCTL barrier_thaw $FSNAME
24222 b_status=$(barrier_stat)
24223 [ "$b_status" = "'thawed'" ] ||
24224 error "(5) unexpected barrier status $b_status"
24226 local devname=$(mdsdevname 2)
24228 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24230 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24231 error "(7) Fail to rescan barrier bitmap"
24235 run_test 801c "rescan barrier bitmap"
24237 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24238 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24239 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24240 saved_MOUNT_OPTS=$MOUNT_OPTS
24246 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24247 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24248 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24249 MOUNT_OPTS=$saved_MOUNT_OPTS
24254 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24255 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24256 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24257 skip "Need server version at least 2.9.55"
24259 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24261 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24263 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24264 error "(2) Fail to copy"
24266 trap cleanup_802a EXIT
24268 # sync by force before remount as readonly
24269 sync; sync_all_data; sleep 3; sync_all_data
24273 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
24274 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
24275 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
24277 echo "Mount the server as read only"
24278 setupall server_only || error "(3) Fail to start servers"
24280 echo "Mount client without ro should fail"
24281 mount_client $MOUNT &&
24282 error "(4) Mount client without 'ro' should fail"
24284 echo "Mount client with ro should succeed"
24285 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
24286 mount_client $MOUNT ||
24287 error "(5) Mount client with 'ro' should succeed"
24289 echo "Modify should be refused"
24290 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24292 echo "Read should be allowed"
24293 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24294 error "(7) Read should succeed under ro mode"
24298 run_test 802a "simulate readonly device"
24301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24302 remote_mds_nodsh && skip "remote MDS with nodsh"
24304 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
24305 skip "readonly option not available"
24307 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
24309 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24310 error "(2) Fail to copy"
24312 # write back all cached data before setting MDT to readonly
24316 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
24317 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
24319 echo "Modify should be refused"
24320 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24322 echo "Read should be allowed"
24323 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24324 error "(7) Read should succeed under ro mode"
24327 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
24329 run_test 802b "be able to set MDTs to readonly"
24332 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24333 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24334 skip "MDS needs to be newer than 2.10.54"
24336 mkdir -p $DIR/$tdir
24337 # Create some objects on all MDTs to trigger related logs objects
24338 for idx in $(seq $MDSCOUNT); do
24339 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
24340 $DIR/$tdir/dir${idx} ||
24341 error "Fail to create $DIR/$tdir/dir${idx}"
24345 wait_delete_completed # ensure old test cleanups are finished
24346 echo "before create:"
24348 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24350 for i in {1..10}; do
24351 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
24352 error "Fail to create $DIR/$tdir/foo$i"
24356 echo "after create:"
24358 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24360 # allow for an llog to be cleaned up during the test
24361 [ $after_used -ge $((before_used + 10 - 1)) ] ||
24362 error "before ($before_used) + 10 > after ($after_used)"
24364 for i in {1..10}; do
24365 rm -rf $DIR/$tdir/foo$i ||
24366 error "Fail to remove $DIR/$tdir/foo$i"
24369 sleep 3 # avoid MDT return cached statfs
24370 wait_delete_completed
24371 echo "after unlink:"
24373 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24375 # allow for an llog to be created during the test
24376 [ $after_used -le $((before_used + 1)) ] ||
24377 error "after ($after_used) > before ($before_used) + 1"
24379 run_test 803a "verify agent object for remote object"
24382 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24383 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
24384 skip "MDS needs to be newer than 2.13.56"
24385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24387 for i in $(seq 0 $((MDSCOUNT - 1))); do
24388 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
24396 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24397 for i in $(seq 0 $((MDSCOUNT - 1))); do
24398 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24399 awk '/getattr/ { print $2 }')
24400 before=$((before + tmp))
24402 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24403 for i in $(seq 0 $((MDSCOUNT - 1))); do
24404 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24405 awk '/getattr/ { print $2 }')
24406 after=$((after + tmp))
24409 [ $before -eq $after ] || error "getattr count $before != $after"
24411 run_test 803b "remote object can getattr from cache"
24414 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24415 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24416 skip "MDS needs to be newer than 2.10.54"
24417 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
24419 mkdir -p $DIR/$tdir
24420 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
24421 error "Fail to create $DIR/$tdir/dir0"
24423 local fid=$($LFS path2fid $DIR/$tdir/dir0)
24424 local dev=$(mdsdevname 2)
24426 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24427 grep ${fid} || error "NOT found agent entry for dir0"
24429 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
24430 error "Fail to create $DIR/$tdir/dir1"
24432 touch $DIR/$tdir/dir1/foo0 ||
24433 error "Fail to create $DIR/$tdir/dir1/foo0"
24434 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
24437 for idx in $(seq $MDSCOUNT); do
24438 dev=$(mdsdevname $idx)
24439 do_facet mds${idx} \
24440 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24441 grep ${fid} && rc=$idx
24444 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
24445 error "Fail to rename foo0 to foo1"
24446 if [ $rc -eq 0 ]; then
24447 for idx in $(seq $MDSCOUNT); do
24448 dev=$(mdsdevname $idx)
24449 do_facet mds${idx} \
24450 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24451 grep ${fid} && rc=$idx
24455 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
24456 error "Fail to rename foo1 to foo2"
24457 if [ $rc -eq 0 ]; then
24458 for idx in $(seq $MDSCOUNT); do
24459 dev=$(mdsdevname $idx)
24460 do_facet mds${idx} \
24461 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24462 grep ${fid} && rc=$idx
24466 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
24468 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
24469 error "Fail to link to $DIR/$tdir/dir1/foo2"
24470 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
24471 error "Fail to rename foo2 to foo0"
24472 unlink $DIR/$tdir/dir1/foo0 ||
24473 error "Fail to unlink $DIR/$tdir/dir1/foo0"
24474 rm -rf $DIR/$tdir/dir0 ||
24475 error "Fail to rm $DIR/$tdir/dir0"
24477 for idx in $(seq $MDSCOUNT); do
24478 dev=$(mdsdevname $idx)
24482 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
24484 start mds${idx} $dev $MDS_MOUNT_OPTS ||
24485 error "mount mds$idx failed"
24486 df $MOUNT > /dev/null 2>&1
24488 # e2fsck should not return error
24490 error "e2fsck detected error on MDT${idx}: rc=$rc"
24493 run_test 804 "verify agent entry for remote entry"
24496 do_facet $SINGLEMDS zfs set quota=$old $fsset
24497 unlinkmany $DIR/$tdir/f- 1000000
24502 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
24503 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
24504 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
24505 skip "netfree not implemented before 0.7"
24506 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
24507 skip "Need MDS version at least 2.10.57"
24514 local pref="osd-zfs.$FSNAME-MDT0000."
24516 # limit available space on MDS dataset to meet nospace issue
24517 # quickly. then ZFS 0.7.2 can use reserved space if asked
24518 # properly (using netfree flag in osd_declare_destroy()
24519 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
24520 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
24522 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
24523 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
24524 let "usedkb=usedkb-freekb"
24525 let "freekb=freekb/2"
24526 if let "freekb > 5000"; then
24529 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
24530 trap cleanup_805 EXIT
24532 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
24533 error "Can't set PFL layout"
24534 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
24535 rm -rf $DIR/$tdir || error "not able to remove"
24536 do_facet $SINGLEMDS zfs set quota=$old $fsset
24539 run_test 805 "ZFS can remove from full fs"
24545 local size=$($LFS getsom -s $file)
24546 local expect=$(stat -c %s $file)
24548 [[ $size == $expect ]] ||
24549 error "$file expected size: $expect, got: $size"
24551 local blocks=$($LFS getsom -b $file)
24552 expect=$(stat -c %b $file)
24553 [[ $blocks == $expect ]] ||
24554 error "$file expected blocks: $expect, got: $blocks"
24559 local size=$($LFS getsom -s $1)
24562 [[ $size == $expect ]] ||
24563 error "$file expected size: $expect, got: $size"
24567 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24568 skip "Need MDS version at least 2.11.52"
24572 touch $DIR/$tfile || error "touch $tfile failed"
24574 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24575 save_lustre_params client "llite.*.xattr_cache" > $save
24576 lctl set_param llite.*.xattr_cache=0
24577 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24579 # single-threaded write
24580 echo "Test SOM for single-threaded write"
24581 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
24582 error "write $tfile failed"
24583 check_lsom_size $DIR/$tfile $bs
24586 local size=$(($num * $bs))
24590 echo "Test SOM for single client multi-threaded($num) write"
24591 $TRUNCATE $DIR/$tfile 0
24592 for ((i = 0; i < $num; i++)); do
24593 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24595 offset=$((offset + $bs))
24597 for (( i=0; i < $num; i++ )); do
24600 check_lsom_size $DIR/$tfile $size
24602 $TRUNCATE $DIR/$tfile 0
24603 for ((i = 0; i < $num; i++)); do
24604 offset=$((offset - $bs))
24605 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24608 for (( i=0; i < $num; i++ )); do
24611 check_lsom_size $DIR/$tfile $size
24613 # multi-client writes
24614 num=$(get_node_count ${CLIENTS//,/ })
24615 size=$(($num * $bs))
24619 echo "Test SOM for multi-client ($num) writes"
24620 $TRUNCATE $DIR/$tfile 0
24621 for client in ${CLIENTS//,/ }; do
24622 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24625 offset=$((offset + $bs))
24627 for (( i=0; i < $num; i++ )); do
24630 check_lsom_size $DIR/$tfile $offset
24633 $TRUNCATE $DIR/$tfile 0
24634 for client in ${CLIENTS//,/ }; do
24635 offset=$((offset - $bs))
24636 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24640 for (( i=0; i < $num; i++ )); do
24643 check_lsom_size $DIR/$tfile $size
24646 echo "Test SOM for truncate"
24647 $TRUNCATE $DIR/$tfile 1048576
24648 check_lsom_size $DIR/$tfile 1048576
24649 $TRUNCATE $DIR/$tfile 1234
24650 check_lsom_size $DIR/$tfile 1234
24652 # verify SOM blocks count
24653 echo "Verify SOM block count"
24654 $TRUNCATE $DIR/$tfile 0
24655 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
24656 error "failed to write file $tfile"
24657 check_lsom_data $DIR/$tfile
24659 run_test 806 "Verify Lazy Size on MDS"
24662 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24663 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24664 skip "Need MDS version at least 2.11.52"
24666 # Registration step
24667 changelog_register || error "changelog_register failed"
24668 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
24669 changelog_users $SINGLEMDS | grep -q $cl_user ||
24670 error "User $cl_user not found in changelog_users"
24672 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24673 save_lustre_params client "llite.*.xattr_cache" > $save
24674 lctl set_param llite.*.xattr_cache=0
24675 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24677 rm -rf $DIR/$tdir || error "rm $tdir failed"
24678 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
24679 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
24680 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
24681 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
24682 error "truncate $tdir/trunc failed"
24685 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
24686 error "write $tfile failed"
24688 # multi-client wirtes
24689 local num=$(get_node_count ${CLIENTS//,/ })
24693 echo "Test SOM for multi-client ($num) writes"
24694 touch $DIR/$tfile || error "touch $tfile failed"
24695 $TRUNCATE $DIR/$tfile 0
24696 for client in ${CLIENTS//,/ }; do
24697 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24700 offset=$((offset + $bs))
24702 for (( i=0; i < $num; i++ )); do
24706 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
24707 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
24708 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
24709 check_lsom_data $DIR/$tdir/trunc
24710 check_lsom_data $DIR/$tdir/single_dd
24711 check_lsom_data $DIR/$tfile
24714 # Deregistration step
24715 changelog_deregister || error "changelog_deregister failed"
24717 run_test 807 "verify LSOM syncing tool"
24719 check_som_nologged()
24721 local lines=$($LFS changelog $FSNAME-MDT0000 |
24722 grep 'x=trusted.som' | wc -l)
24723 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
24727 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24728 skip "Need MDS version at least 2.11.55"
24730 # Registration step
24731 changelog_register || error "changelog_register failed"
24733 touch $DIR/$tfile || error "touch $tfile failed"
24736 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
24737 error "write $tfile failed"
24740 $TRUNCATE $DIR/$tfile 1234
24743 $TRUNCATE $DIR/$tfile 1048576
24746 # Deregistration step
24747 changelog_deregister || error "changelog_deregister failed"
24749 run_test 808 "Check trusted.som xattr not logged in Changelogs"
24754 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
24758 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
24759 skip "Need MDS version at least 2.11.56"
24761 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
24762 error "failed to create DoM-only file $DIR/$tfile"
24763 touch $DIR/$tfile || error "touch $tfile failed"
24764 check_som_nodata $DIR/$tfile
24766 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
24767 error "write $tfile failed"
24768 check_som_nodata $DIR/$tfile
24770 $TRUNCATE $DIR/$tfile 1234
24771 check_som_nodata $DIR/$tfile
24773 $TRUNCATE $DIR/$tfile 4097
24774 check_som_nodata $DIR/$file
24776 run_test 809 "Verify no SOM xattr store for DoM-only files"
24779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24780 $GSS && skip_env "could not run with gss"
24781 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
24782 skip "OST < 2.12.58 doesn't align checksum"
24785 stack_trap "set_checksums $ORIG_CSUM" EXIT
24786 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
24791 for csum in $CKSUM_TYPES; do
24792 #define OBD_FAIL_OSC_NO_GRANT 0x411
24793 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
24794 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
24796 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
24797 before=$(md5sum $DIR/$tfile)
24798 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
24799 after=$(md5sum $DIR/$tfile)
24800 [ "$before" == "$after" ] ||
24801 error "$csum: $before != $after bs=$1 seek=$2"
24805 run_test 810 "partial page writes on ZFS (LU-11663)"
24808 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24809 skip "OST < 2.12.51 doesn't support this fail_loc"
24811 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24812 # ensure ost1 is connected
24813 stat $DIR/$tfile >/dev/null || error "can't stat"
24814 wait_osc_import_state client ost1 FULL
24815 # no locks, no reqs to let the connection idle
24816 cancel_lru_locks osc
24818 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24819 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24820 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24821 wait_osc_import_state client ost1 CONNECTING
24822 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24824 stat $DIR/$tfile >/dev/null || error "can't stat file"
24826 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
24828 test_812b() { # LU-12378
24829 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24830 skip "OST < 2.12.51 doesn't support this fail_loc"
24832 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
24833 # ensure ost1 is connected
24834 stat $DIR/$tfile >/dev/null || error "can't stat"
24835 wait_osc_import_state client ost1 FULL
24836 # no locks, no reqs to let the connection idle
24837 cancel_lru_locks osc
24839 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24840 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24841 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24842 wait_osc_import_state client ost1 CONNECTING
24843 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24845 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
24846 wait_osc_import_state client ost1 IDLE
24848 run_test 812b "do not drop no resend request for idle connect"
24851 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
24852 [ -z "$file_heat_sav" ] && skip "no file heat support"
24863 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24864 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24866 $LCTL set_param -n llite.*.file_heat=1
24867 echo "Turn on file heat"
24868 echo "Period second: $period_second, Decay percentage: $decay_pct"
24870 echo "QQQQ" > $DIR/$tfile
24871 echo "QQQQ" > $DIR/$tfile
24872 echo "QQQQ" > $DIR/$tfile
24873 cat $DIR/$tfile > /dev/null
24874 cat $DIR/$tfile > /dev/null
24875 cat $DIR/$tfile > /dev/null
24876 cat $DIR/$tfile > /dev/null
24878 local out=$($LFS heat_get $DIR/$tfile)
24880 $LFS heat_get $DIR/$tfile
24881 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24882 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24883 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24884 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24886 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24887 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24888 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24889 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24891 sleep $((period_second + 3))
24892 echo "Sleep $((period_second + 3)) seconds..."
24893 # The recursion formula to calculate the heat of the file f is as
24895 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24896 # Where Hi is the heat value in the period between time points i*I and
24897 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24898 # to the weight of Ci.
24899 out=$($LFS heat_get $DIR/$tfile)
24900 $LFS heat_get $DIR/$tfile
24901 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24902 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24903 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24904 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24906 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24907 error "read sample ($readsample) is wrong"
24908 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24909 error "write sample ($writesample) is wrong"
24910 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24911 error "read bytes ($readbyte) is wrong"
24912 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24913 error "write bytes ($writebyte) is wrong"
24915 echo "QQQQ" > $DIR/$tfile
24916 echo "QQQQ" > $DIR/$tfile
24917 echo "QQQQ" > $DIR/$tfile
24918 cat $DIR/$tfile > /dev/null
24919 cat $DIR/$tfile > /dev/null
24920 cat $DIR/$tfile > /dev/null
24921 cat $DIR/$tfile > /dev/null
24923 sleep $((period_second + 3))
24924 echo "Sleep $((period_second + 3)) seconds..."
24926 out=$($LFS heat_get $DIR/$tfile)
24927 $LFS heat_get $DIR/$tfile
24928 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24929 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24930 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24931 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24933 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24934 4 * $decay_pct) / 100") -eq 1 ] ||
24935 error "read sample ($readsample1) is wrong"
24936 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
24937 3 * $decay_pct) / 100") -eq 1 ] ||
24938 error "write sample ($writesample1) is wrong"
24939 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
24940 20 * $decay_pct) / 100") -eq 1 ] ||
24941 error "read bytes ($readbyte1) is wrong"
24942 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
24943 15 * $decay_pct) / 100") -eq 1 ] ||
24944 error "write bytes ($writebyte1) is wrong"
24946 echo "Turn off file heat for the file $DIR/$tfile"
24947 $LFS heat_set -o $DIR/$tfile
24949 echo "QQQQ" > $DIR/$tfile
24950 echo "QQQQ" > $DIR/$tfile
24951 echo "QQQQ" > $DIR/$tfile
24952 cat $DIR/$tfile > /dev/null
24953 cat $DIR/$tfile > /dev/null
24954 cat $DIR/$tfile > /dev/null
24955 cat $DIR/$tfile > /dev/null
24957 out=$($LFS heat_get $DIR/$tfile)
24958 $LFS heat_get $DIR/$tfile
24959 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24960 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24961 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24962 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24964 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24965 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24966 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24967 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24969 echo "Trun on file heat for the file $DIR/$tfile"
24970 $LFS heat_set -O $DIR/$tfile
24972 echo "QQQQ" > $DIR/$tfile
24973 echo "QQQQ" > $DIR/$tfile
24974 echo "QQQQ" > $DIR/$tfile
24975 cat $DIR/$tfile > /dev/null
24976 cat $DIR/$tfile > /dev/null
24977 cat $DIR/$tfile > /dev/null
24978 cat $DIR/$tfile > /dev/null
24980 out=$($LFS heat_get $DIR/$tfile)
24981 $LFS heat_get $DIR/$tfile
24982 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24983 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24984 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24985 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24987 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
24988 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
24989 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
24990 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
24992 $LFS heat_set -c $DIR/$tfile
24993 $LCTL set_param -n llite.*.file_heat=0
24994 echo "Turn off file heat support for the Lustre filesystem"
24996 echo "QQQQ" > $DIR/$tfile
24997 echo "QQQQ" > $DIR/$tfile
24998 echo "QQQQ" > $DIR/$tfile
24999 cat $DIR/$tfile > /dev/null
25000 cat $DIR/$tfile > /dev/null
25001 cat $DIR/$tfile > /dev/null
25002 cat $DIR/$tfile > /dev/null
25004 out=$($LFS heat_get $DIR/$tfile)
25005 $LFS heat_get $DIR/$tfile
25006 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25007 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25008 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25009 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25011 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25012 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25013 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25014 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25016 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25019 run_test 813 "File heat verfication"
25023 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25024 echo -n y >> $DIR/$tfile
25025 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25026 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25028 run_test 814 "sparse cp works as expected (LU-12361)"
25032 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25033 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25035 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25038 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25039 # ensure ost1 is connected
25040 stat $DIR/$tfile >/dev/null || error "can't stat"
25041 wait_osc_import_state client ost1 FULL
25042 # no locks, no reqs to let the connection idle
25043 cancel_lru_locks osc
25044 lru_resize_disable osc
25047 before=$($LCTL get_param -n \
25048 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25050 wait_osc_import_state client ost1 IDLE
25051 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25052 now=$($LCTL get_param -n \
25053 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25054 [ $before == $now ] || error "lru_size changed $before != $now"
25056 run_test 816 "do not reset lru_resize on idle reconnect"
25060 exportfs -u localhost:$DIR/nfsexp
25065 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25067 mkdir -p $DIR/nfsexp
25068 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25069 error "failed to export nfs"
25071 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25072 stack_trap cleanup_817 EXIT
25074 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25075 error "failed to mount nfs to $tmpdir"
25077 cp /bin/true $tmpdir
25078 $DIR/nfsexp/true || error "failed to execute 'true' command"
25080 run_test 817 "nfsd won't cache write lock for exec file"
25084 $LFS setstripe -c1 -i0 $DIR/$tfile
25085 $LFS setstripe -c1 -i1 $DIR/$tfile
25087 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25088 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25089 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25090 error "start $SINGLEMDS failed"
25093 run_test 818 "unlink with failed llog"
25096 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25097 cancel_lru_locks osc
25098 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25099 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25100 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25103 run_test 819a "too big niobuf in read"
25106 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25107 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25108 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25109 cancel_lru_locks osc
25113 run_test 819b "too big niobuf in write"
25116 function test_820_start_ost() {
25119 for num in $(seq $OSTCOUNT); do
25120 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25125 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25128 umount_client $MOUNT || error "umount failed"
25129 for num in $(seq $OSTCOUNT); do
25133 # mount client with no active OSTs
25134 # so that the client can't initialize max LOV EA size
25135 # from OSC notifications
25136 mount_client $MOUNT || error "mount failed"
25137 # delay OST starting to keep this 0 max EA size for a while
25138 test_820_start_ost &
25140 # create a directory on MDS2
25141 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25142 error "Failed to create directory"
25143 # open intent should update default EA size
25144 # see mdc_update_max_ea_from_body()
25145 # notice this is the very first RPC to MDS2
25146 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
25149 # With SSK, this situation can lead to -EPERM being returned.
25150 # In that case, simply retry.
25151 if [ $ret -ne 0 ] && $SHARED_KEY; then
25152 if echo "$out" | grep -q "not permitted"; then
25153 cp /etc/services $DIR/$tdir/mds2
25157 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
25159 run_test 820 "update max EA from open intent"
25162 # tests that do cleanup/setup should be run at the end
25166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25169 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25170 $LCTL set_param fail_loc=0x903
25172 cancel_lru_locks MGC
25174 FAIL_ON_ERROR=true cleanup
25175 FAIL_ON_ERROR=true setup
25177 run_test 900 "umount should not race with any mgc requeue thread"
25179 # LUS-6253/LU-11185
25185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25187 # some get_param have a bug to handle dot in param name
25188 cancel_lru_locks MGC
25189 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25190 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25191 umount_client $MOUNT || error "umount failed"
25192 mount_client $MOUNT || error "mount failed"
25193 cancel_lru_locks MGC
25194 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25195 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25197 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25198 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25202 run_test 901 "don't leak a mgc lock on client umount"
25206 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25207 skip "client does not have LU-13377 fix"
25208 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25209 $LCTL set_param fail_loc=0x1415
25210 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25211 cancel_lru_locks osc
25214 run_test 902 "test short write doesn't hang lustre"
25217 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25218 check_and_cleanup_lustre
25219 if [ "$I_MOUNTED" != "yes" ]; then
25220 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true