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 $DIR/$tdir || error "setstripe failed"
13437 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13438 sync; sync_all_data
13439 cancel_lru_locks $OSC
13441 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
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 $want"
13448 run_test 150c "Verify fallocate Size and Blocks"
13454 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13455 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13456 skip "Need OST version at least 2.13.53"
13458 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13459 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13460 sync; sync_all_data
13461 cancel_lru_locks $OSC
13463 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13464 want=$((OSTCOUNT * 1048576))
13466 # Must allocate all requested space, not more than 5% extra
13467 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13468 error "bytes $bytes is not $want"
13470 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13473 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13474 [ $OST1_VERSION -ge $(version_code 2.13.55) ] ||
13475 skip "Need OST version at least 2.13.55"
13479 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13480 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13482 # Find OST with Minimum Size
13483 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13484 sort -un | head -1)
13486 # Get 90% of the available space
13487 local space=$(((min_size_ost * 90)/100 * OSTCOUNT))
13489 fallocate -l${space}k $DIR/$tfile ||
13490 error "fallocate ${space}k $DIR/$tfile failed"
13491 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13493 # get size immediately after fallocate. This should be correctly
13495 local size=$(stat -c '%s' $DIR/$tfile)
13496 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13498 # Sleep for a while for statfs to get updated. And not pull from cache.
13501 echo "df after fallocate:"
13504 (( size / 1024 == space )) || error "size $size != requested $space"
13505 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13506 error "used $used < space $space"
13508 rm $DIR/$tfile || error "rm failed"
13510 wait_delete_completed
13512 echo "df after unlink:"
13515 run_test 150e "Verify 90% of available OST space consumed by fallocate"
13517 #LU-2902 roc_hit was not able to read all values from lproc
13518 function roc_hit_init() {
13519 local list=$(comma_list $(osts_nodes))
13520 local dir=$DIR/$tdir-check
13521 local file=$dir/$tfile
13527 #use setstripe to do a write to every ost
13528 for i in $(seq 0 $((OSTCOUNT-1))); do
13529 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13530 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13531 idx=$(printf %04x $i)
13532 BEFORE=$(get_osd_param $list *OST*$idx stats |
13533 awk '$1 == "cache_access" {sum += $7}
13534 END { printf("%0.0f", sum) }')
13536 cancel_lru_locks osc
13537 cat $file >/dev/null
13539 AFTER=$(get_osd_param $list *OST*$idx stats |
13540 awk '$1 == "cache_access" {sum += $7}
13541 END { printf("%0.0f", sum) }')
13543 echo BEFORE:$BEFORE AFTER:$AFTER
13544 if ! let "AFTER - BEFORE == 4"; then
13546 error "roc_hit is not safe to use"
13554 function roc_hit() {
13555 local list=$(comma_list $(osts_nodes))
13556 echo $(get_osd_param $list '' stats |
13557 awk '$1 == "cache_hit" {sum += $7}
13558 END { printf("%0.0f", sum) }')
13561 function set_cache() {
13564 if [ "$2" == "off" ]; then
13567 local list=$(comma_list $(osts_nodes))
13568 set_osd_param $list '' $1_cache_enable $on
13570 cancel_lru_locks osc
13574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13575 remote_ost_nodsh && skip "remote OST with nodsh"
13578 local list=$(comma_list $(osts_nodes))
13580 # check whether obdfilter is cache capable at all
13581 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13582 skip "not cache-capable obdfilter"
13585 # check cache is enabled on all obdfilters
13586 if get_osd_param $list '' read_cache_enable | grep 0; then
13587 skip "oss cache is disabled"
13590 set_osd_param $list '' writethrough_cache_enable 1
13592 # check write cache is enabled on all obdfilters
13593 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13594 skip "oss write cache is NOT enabled"
13599 #define OBD_FAIL_OBD_NO_LRU 0x609
13600 do_nodes $list $LCTL set_param fail_loc=0x609
13602 # pages should be in the case right after write
13603 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13606 local BEFORE=$(roc_hit)
13607 cancel_lru_locks osc
13608 cat $DIR/$tfile >/dev/null
13609 local AFTER=$(roc_hit)
13611 do_nodes $list $LCTL set_param fail_loc=0
13613 if ! let "AFTER - BEFORE == CPAGES"; then
13614 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13617 cancel_lru_locks osc
13618 # invalidates OST cache
13619 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13620 set_osd_param $list '' read_cache_enable 0
13621 cat $DIR/$tfile >/dev/null
13623 # now data shouldn't be found in the cache
13625 cancel_lru_locks osc
13626 cat $DIR/$tfile >/dev/null
13628 if let "AFTER - BEFORE != 0"; then
13629 error "IN CACHE: before: $BEFORE, after: $AFTER"
13632 set_osd_param $list '' read_cache_enable 1
13635 run_test 151 "test cache on oss and controls ==============================="
13638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13640 local TF="$TMP/$tfile"
13642 # simulate ENOMEM during write
13643 #define OBD_FAIL_OST_NOMEM 0x226
13644 lctl set_param fail_loc=0x80000226
13645 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13647 sync || error "sync failed"
13648 lctl set_param fail_loc=0
13650 # discard client's cache
13651 cancel_lru_locks osc
13653 # simulate ENOMEM during read
13654 lctl set_param fail_loc=0x80000226
13655 cmp $TF $DIR/$tfile || error "cmp failed"
13656 lctl set_param fail_loc=0
13660 run_test 152 "test read/write with enomem ============================"
13663 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13665 run_test 153 "test if fdatasync does not crash ======================="
13667 dot_lustre_fid_permission_check() {
13669 local ffid=$MOUNT/.lustre/fid/$fid
13672 echo "stat fid $fid"
13673 stat $ffid > /dev/null || error "stat $ffid failed."
13674 echo "touch fid $fid"
13675 touch $ffid || error "touch $ffid failed."
13676 echo "write to fid $fid"
13677 cat /etc/hosts > $ffid || error "write $ffid failed."
13678 echo "read fid $fid"
13679 diff /etc/hosts $ffid || error "read $ffid failed."
13680 echo "append write to fid $fid"
13681 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13682 echo "rename fid $fid"
13683 mv $ffid $test_dir/$tfile.1 &&
13684 error "rename $ffid to $tfile.1 should fail."
13685 touch $test_dir/$tfile.1
13686 mv $test_dir/$tfile.1 $ffid &&
13687 error "rename $tfile.1 to $ffid should fail."
13688 rm -f $test_dir/$tfile.1
13689 echo "truncate fid $fid"
13690 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13691 echo "link fid $fid"
13692 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13693 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13694 echo "setfacl fid $fid"
13695 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13696 echo "getfacl fid $fid"
13697 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13699 echo "unlink fid $fid"
13700 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13701 echo "mknod fid $fid"
13702 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13704 fid=[0xf00000400:0x1:0x0]
13705 ffid=$MOUNT/.lustre/fid/$fid
13707 echo "stat non-exist fid $fid"
13708 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13709 echo "write to non-exist fid $fid"
13710 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13711 echo "link new fid $fid"
13712 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13714 mkdir -p $test_dir/$tdir
13715 touch $test_dir/$tdir/$tfile
13716 fid=$($LFS path2fid $test_dir/$tdir)
13719 error "error: could not get fid for $test_dir/$dir/$tfile."
13721 ffid=$MOUNT/.lustre/fid/$fid
13724 ls $ffid > /dev/null || error "ls $ffid failed."
13725 echo "touch $fid/$tfile.1"
13726 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13728 echo "touch $MOUNT/.lustre/fid/$tfile"
13729 touch $MOUNT/.lustre/fid/$tfile && \
13730 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13732 echo "setxattr to $MOUNT/.lustre/fid"
13733 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13735 echo "listxattr for $MOUNT/.lustre/fid"
13736 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13738 echo "delxattr from $MOUNT/.lustre/fid"
13739 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13741 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13742 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13743 error "touch invalid fid should fail."
13745 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13746 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13747 error "touch non-normal fid should fail."
13749 echo "rename $tdir to $MOUNT/.lustre/fid"
13750 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13751 error "rename to $MOUNT/.lustre/fid should fail."
13753 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13755 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13756 local new_obf_mode=777
13758 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13759 chmod $new_obf_mode $DIR/.lustre/fid ||
13760 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13762 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13763 [ $obf_mode -eq $new_obf_mode ] ||
13764 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13766 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13767 chmod $old_obf_mode $DIR/.lustre/fid ||
13768 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13771 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13772 fid=$($LFS path2fid $test_dir/$tfile-2)
13774 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13776 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13777 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13778 error "create lov data thru .lustre failed"
13780 echo "cp /etc/passwd $test_dir/$tfile-2"
13781 cp /etc/passwd $test_dir/$tfile-2 ||
13782 error "copy to $test_dir/$tfile-2 failed."
13783 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13784 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13785 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13787 rm -rf $test_dir/tfile.lnk
13788 rm -rf $test_dir/$tfile-2
13792 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13793 skip "Need MDS version at least 2.4.1"
13795 local tf=$DIR/$tfile
13798 local fid=$($LFS path2fid $tf)
13799 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13801 # check that we get the same pathname back
13804 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13805 echo "$rootpath $fid"
13806 found=$($LFS fid2path $rootpath "$fid")
13807 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13808 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13811 # check wrong root path format
13812 rootpath=$MOUNT"_wrong"
13813 found=$($LFS fid2path $rootpath "$fid")
13814 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13816 run_test 154A "lfs path2fid and fid2path basic checks"
13819 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13820 skip "Need MDS version at least 2.4.1"
13822 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13823 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13824 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13825 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13827 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13828 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13830 # check that we get the same pathname
13831 echo "PFID: $PFID, name: $name"
13832 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13833 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13834 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13835 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13837 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13839 run_test 154B "verify the ll_decode_linkea tool"
13842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13843 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13844 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13845 skip "Need MDS version at least 2.2.51"
13846 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13848 cp /etc/hosts $DIR/$tfile
13850 fid=$($LFS path2fid $DIR/$tfile)
13852 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13854 dot_lustre_fid_permission_check "$fid" $DIR ||
13855 error "dot lustre permission check $fid failed"
13857 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13859 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13861 touch $MOUNT/.lustre/file &&
13862 error "creation is not allowed under .lustre"
13864 mkdir $MOUNT/.lustre/dir &&
13865 error "mkdir is not allowed under .lustre"
13869 run_test 154a "Open-by-FID"
13872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13873 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13874 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13875 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13876 skip "Need MDS version at least 2.2.51"
13878 local remote_dir=$DIR/$tdir/remote_dir
13882 mkdir -p $DIR/$tdir
13883 $LFS mkdir -i $MDTIDX $remote_dir ||
13884 error "create remote directory failed"
13886 cp /etc/hosts $remote_dir/$tfile
13888 fid=$($LFS path2fid $remote_dir/$tfile)
13890 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13892 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13893 error "dot lustre permission check $fid failed"
13896 run_test 154b "Open-by-FID for remote directory"
13899 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13900 skip "Need MDS version at least 2.4.1"
13902 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13903 local FID1=$($LFS path2fid $DIR/$tfile.1)
13904 local FID2=$($LFS path2fid $DIR/$tfile.2)
13905 local FID3=$($LFS path2fid $DIR/$tfile.3)
13908 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13909 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13910 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13912 [ "$FID" = "${!want}" ] ||
13913 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13917 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13919 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13920 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13924 run_test 154c "lfs path2fid and fid2path multiple arguments"
13927 remote_mds_nodsh && skip "remote MDS with nodsh"
13928 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13929 skip "Need MDS version at least 2.5.53"
13931 if remote_mds; then
13932 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13936 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13943 local fid=$($LFS path2fid $DIR/$tfile)
13946 cmd="exec $fd<$DIR/$tfile"
13948 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13949 echo "$fid_list" | grep "$fid"
13952 cmd="exec $fd>/dev/null"
13954 if [ $rc -ne 0 ]; then
13955 error "FID $fid not found in open files list $fid_list"
13958 run_test 154d "Verify open file fid"
13962 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13963 skip "Need MDS version at least 2.6.50"
13965 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13966 error ".lustre returned by readdir"
13969 run_test 154e ".lustre is not returned by readdir"
13972 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13974 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13975 test_mkdir -p -c1 $DIR/$tdir/d
13976 # test dirs inherit from its stripe
13977 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13978 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13979 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13980 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13983 # get fid of parents
13984 local FID0=$($LFS path2fid $DIR/$tdir/d)
13985 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13986 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13987 local FID3=$($LFS path2fid $DIR)
13989 # check that path2fid --parents returns expected <parent_fid>/name
13990 # 1) test for a directory (single parent)
13991 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13992 [ "$parent" == "$FID0/foo1" ] ||
13993 error "expected parent: $FID0/foo1, got: $parent"
13995 # 2) test for a file with nlink > 1 (multiple parents)
13996 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13997 echo "$parent" | grep -F "$FID1/$tfile" ||
13998 error "$FID1/$tfile not returned in parent list"
13999 echo "$parent" | grep -F "$FID2/link" ||
14000 error "$FID2/link not returned in parent list"
14002 # 3) get parent by fid
14003 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14004 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14005 echo "$parent" | grep -F "$FID1/$tfile" ||
14006 error "$FID1/$tfile not returned in parent list (by fid)"
14007 echo "$parent" | grep -F "$FID2/link" ||
14008 error "$FID2/link not returned in parent list (by fid)"
14010 # 4) test for entry in root directory
14011 parent=$($LFS path2fid --parents $DIR/f)
14012 echo "$parent" | grep -F "$FID3/f" ||
14013 error "$FID3/f not returned in parent list"
14015 # 5) test it on root directory
14016 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14017 error "$MOUNT should not have parents"
14019 # enable xattr caching and check that linkea is correctly updated
14020 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14021 save_lustre_params client "llite.*.xattr_cache" > $save
14022 lctl set_param llite.*.xattr_cache 1
14024 # 6.1) linkea update on rename
14025 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14027 # get parents by fid
14028 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14029 # foo1 should no longer be returned in parent list
14030 echo "$parent" | grep -F "$FID1" &&
14031 error "$FID1 should no longer be in parent list"
14032 # the new path should appear
14033 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14034 error "$FID2/$tfile.moved is not in parent list"
14036 # 6.2) linkea update on unlink
14037 rm -f $DIR/$tdir/d/foo2/link
14038 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14039 # foo2/link should no longer be returned in parent list
14040 echo "$parent" | grep -F "$FID2/link" &&
14041 error "$FID2/link should no longer be in parent list"
14045 restore_lustre_params < $save
14048 run_test 154f "get parent fids by reading link ea"
14052 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14053 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14054 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14055 skip "Need MDS version at least 2.6.92"
14057 mkdir -p $DIR/$tdir
14058 llapi_fid_test -d $DIR/$tdir
14060 run_test 154g "various llapi FID tests"
14062 test_155_small_load() {
14063 local temp=$TMP/$tfile
14064 local file=$DIR/$tfile
14066 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14067 error "dd of=$temp bs=6096 count=1 failed"
14069 cancel_lru_locks $OSC
14070 cmp $temp $file || error "$temp $file differ"
14072 $TRUNCATE $temp 6000
14073 $TRUNCATE $file 6000
14074 cmp $temp $file || error "$temp $file differ (truncate1)"
14076 echo "12345" >>$temp
14077 echo "12345" >>$file
14078 cmp $temp $file || error "$temp $file differ (append1)"
14080 echo "12345" >>$temp
14081 echo "12345" >>$file
14082 cmp $temp $file || error "$temp $file differ (append2)"
14088 test_155_big_load() {
14089 remote_ost_nodsh && skip "remote OST with nodsh"
14091 local temp=$TMP/$tfile
14092 local file=$DIR/$tfile
14095 local cache_size=$(do_facet ost$((MAXI+1)) \
14096 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14097 local large_file_size=$((cache_size * 2))
14099 echo "OSS cache size: $cache_size KB"
14100 echo "Large file size: $large_file_size KB"
14102 [ $MAXV -le $large_file_size ] &&
14103 skip_env "max available OST size needs > $large_file_size KB"
14105 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14107 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14108 error "dd of=$temp bs=$large_file_size count=1k failed"
14111 cancel_lru_locks osc
14112 cmp $temp $file || error "$temp $file differ"
14118 save_writethrough() {
14119 local facets=$(get_facets OST)
14121 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14127 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14129 save_writethrough $p
14132 set_cache writethrough on
14133 test_155_small_load
14134 restore_lustre_params < $p
14137 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14142 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14144 save_writethrough $p
14147 set_cache writethrough off
14148 test_155_small_load
14149 restore_lustre_params < $p
14152 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14157 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14159 save_writethrough $p
14162 set_cache writethrough on
14163 test_155_small_load
14164 restore_lustre_params < $p
14167 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14172 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14174 save_writethrough $p
14177 set_cache writethrough off
14178 test_155_small_load
14179 restore_lustre_params < $p
14182 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14187 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14189 save_writethrough $p
14192 set_cache writethrough on
14194 restore_lustre_params < $p
14197 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14202 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14204 save_writethrough $p
14207 set_cache writethrough off
14209 restore_lustre_params < $p
14212 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14217 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14219 save_writethrough $p
14222 set_cache writethrough on
14224 restore_lustre_params < $p
14227 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14232 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14234 save_writethrough $p
14237 set_cache writethrough off
14239 restore_lustre_params < $p
14242 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14246 remote_ost_nodsh && skip "remote OST with nodsh"
14247 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14248 skip "stats not implemented on old servers"
14249 [ "$ost1_FSTYPE" = "zfs" ] &&
14250 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14255 local file="$DIR/$tfile"
14256 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14258 save_writethrough $p
14261 log "Turn on read and write cache"
14263 set_cache writethrough on
14265 log "Write data and read it back."
14266 log "Read should be satisfied from the cache."
14267 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14269 cancel_lru_locks osc
14270 cat $file >/dev/null
14272 if ! let "AFTER - BEFORE == CPAGES"; then
14273 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14275 log "cache hits: before: $BEFORE, after: $AFTER"
14278 log "Read again; it should be satisfied from the cache."
14280 cancel_lru_locks osc
14281 cat $file >/dev/null
14283 if ! let "AFTER - BEFORE == CPAGES"; then
14284 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14286 log "cache hits:: before: $BEFORE, after: $AFTER"
14289 log "Turn off the read cache and turn on the write cache"
14291 set_cache writethrough on
14293 log "Read again; it should be satisfied from the cache."
14295 cancel_lru_locks osc
14296 cat $file >/dev/null
14298 if ! let "AFTER - BEFORE == CPAGES"; then
14299 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14301 log "cache hits:: before: $BEFORE, after: $AFTER"
14304 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14305 # > 2.12.56 uses pagecache if cached
14306 log "Read again; it should not be satisfied from the cache."
14308 cancel_lru_locks osc
14309 cat $file >/dev/null
14311 if ! let "AFTER - BEFORE == 0"; then
14312 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14314 log "cache hits:: before: $BEFORE, after: $AFTER"
14318 log "Write data and read it back."
14319 log "Read should be satisfied from the cache."
14320 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14322 cancel_lru_locks osc
14323 cat $file >/dev/null
14325 if ! let "AFTER - BEFORE == CPAGES"; then
14326 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14328 log "cache hits:: before: $BEFORE, after: $AFTER"
14331 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14332 # > 2.12.56 uses pagecache if cached
14333 log "Read again; it should not be satisfied from the cache."
14335 cancel_lru_locks osc
14336 cat $file >/dev/null
14338 if ! let "AFTER - BEFORE == 0"; then
14339 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14341 log "cache hits:: before: $BEFORE, after: $AFTER"
14345 log "Turn off read and write cache"
14347 set_cache writethrough off
14349 log "Write data and read it back"
14350 log "It should not be satisfied from the cache."
14352 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14353 cancel_lru_locks osc
14355 cat $file >/dev/null
14357 if ! let "AFTER - BEFORE == 0"; then
14358 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14360 log "cache hits:: before: $BEFORE, after: $AFTER"
14363 log "Turn on the read cache and turn off the write cache"
14365 set_cache writethrough off
14367 log "Write data and read it back"
14368 log "It should not be satisfied from the cache."
14370 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14372 cancel_lru_locks osc
14373 cat $file >/dev/null
14375 if ! let "AFTER - BEFORE == 0"; then
14376 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14378 log "cache hits:: before: $BEFORE, after: $AFTER"
14381 log "Read again; it should be satisfied from the cache."
14383 cancel_lru_locks osc
14384 cat $file >/dev/null
14386 if ! let "AFTER - BEFORE == CPAGES"; then
14387 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14389 log "cache hits:: before: $BEFORE, after: $AFTER"
14392 restore_lustre_params < $p
14395 run_test 156 "Verification of tunables"
14398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14399 remote_mds_nodsh && skip "remote MDS with nodsh"
14400 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14401 skip "Need MDS version at least 2.2.0"
14403 changelog_register || error "changelog_register failed"
14404 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14405 changelog_users $SINGLEMDS | grep -q $cl_user ||
14406 error "User $cl_user not found in changelog_users"
14409 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14410 changelog_clear 0 || error "changelog_clear failed"
14411 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14412 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14413 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14414 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14415 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14416 rm $DIR/$tdir/pics/desktop.jpg
14418 changelog_dump | tail -10
14420 echo "verifying changelog mask"
14421 changelog_chmask "-MKDIR"
14422 changelog_chmask "-CLOSE"
14424 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14425 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14427 changelog_chmask "+MKDIR"
14428 changelog_chmask "+CLOSE"
14430 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14431 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14433 changelog_dump | tail -10
14434 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14435 CLOSES=$(changelog_dump | grep -c "CLOSE")
14436 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14437 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14440 echo "verifying target fid"
14441 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14442 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14443 [ "$fidc" == "$fidf" ] ||
14444 error "changelog '$tfile' fid $fidc != file fid $fidf"
14445 echo "verifying parent fid"
14446 # The FID returned from the Changelog may be the directory shard on
14447 # a different MDT, and not the FID returned by path2fid on the parent.
14448 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14449 # since this is what will matter when recreating this file in the tree.
14450 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14451 local pathp=$($LFS fid2path $MOUNT "$fidp")
14452 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14453 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14455 echo "getting records for $cl_user"
14456 changelog_users $SINGLEMDS
14457 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14459 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14460 error "changelog_clear failed"
14461 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14462 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14463 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14464 error "user index expect $user_rec1 + $nclr != $user_rec2"
14466 local min0_rec=$(changelog_users $SINGLEMDS |
14467 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14468 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14469 awk '{ print $1; exit; }')
14471 changelog_dump | tail -n 5
14472 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14473 [ $first_rec == $((min0_rec + 1)) ] ||
14474 error "first index should be $min0_rec + 1 not $first_rec"
14476 # LU-3446 changelog index reset on MDT restart
14477 local cur_rec1=$(changelog_users $SINGLEMDS |
14478 awk '/^current.index:/ { print $NF }')
14479 changelog_clear 0 ||
14480 error "clear all changelog records for $cl_user failed"
14481 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14482 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14483 error "Fail to start $SINGLEMDS"
14484 local cur_rec2=$(changelog_users $SINGLEMDS |
14485 awk '/^current.index:/ { print $NF }')
14486 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14487 [ $cur_rec1 == $cur_rec2 ] ||
14488 error "current index should be $cur_rec1 not $cur_rec2"
14490 echo "verifying users from this test are deregistered"
14491 changelog_deregister || error "changelog_deregister failed"
14492 changelog_users $SINGLEMDS | grep -q $cl_user &&
14493 error "User '$cl_user' still in changelog_users"
14495 # lctl get_param -n mdd.*.changelog_users
14496 # current index: 144
14497 # ID index (idle seconds)
14499 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14500 # this is the normal case where all users were deregistered
14501 # make sure no new records are added when no users are present
14502 local last_rec1=$(changelog_users $SINGLEMDS |
14503 awk '/^current.index:/ { print $NF }')
14504 touch $DIR/$tdir/chloe
14505 local last_rec2=$(changelog_users $SINGLEMDS |
14506 awk '/^current.index:/ { print $NF }')
14507 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14508 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14510 # any changelog users must be leftovers from a previous test
14511 changelog_users $SINGLEMDS
14512 echo "other changelog users; can't verify off"
14515 run_test 160a "changelog sanity"
14517 test_160b() { # LU-3587
14518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14519 remote_mds_nodsh && skip "remote MDS with nodsh"
14520 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14521 skip "Need MDS version at least 2.2.0"
14523 changelog_register || error "changelog_register failed"
14524 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14525 changelog_users $SINGLEMDS | grep -q $cl_user ||
14526 error "User '$cl_user' not found in changelog_users"
14528 local longname1=$(str_repeat a 255)
14529 local longname2=$(str_repeat b 255)
14532 echo "creating very long named file"
14533 touch $longname1 || error "create of '$longname1' failed"
14534 echo "renaming very long named file"
14535 mv $longname1 $longname2
14537 changelog_dump | grep RENME | tail -n 5
14540 run_test 160b "Verify that very long rename doesn't crash in changelog"
14543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14544 remote_mds_nodsh && skip "remote MDS with nodsh"
14546 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14547 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14548 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14549 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14553 # Registration step
14554 changelog_register || error "changelog_register failed"
14557 mkdir -p $DIR/$tdir
14558 $MCREATE $DIR/$tdir/foo_160c
14559 changelog_chmask "-TRUNC"
14560 $TRUNCATE $DIR/$tdir/foo_160c 200
14561 changelog_chmask "+TRUNC"
14562 $TRUNCATE $DIR/$tdir/foo_160c 199
14563 changelog_dump | tail -n 5
14564 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14565 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14567 run_test 160c "verify that changelog log catch the truncate event"
14570 remote_mds_nodsh && skip "remote MDS with nodsh"
14571 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14573 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14574 skip "Need MDS version at least 2.7.60"
14576 # Registration step
14577 changelog_register || error "changelog_register failed"
14579 mkdir -p $DIR/$tdir/migrate_dir
14580 changelog_clear 0 || error "changelog_clear failed"
14582 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14583 changelog_dump | tail -n 5
14584 local migrates=$(changelog_dump | grep -c "MIGRT")
14585 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14587 run_test 160d "verify that changelog log catch the migrate event"
14590 remote_mds_nodsh && skip "remote MDS with nodsh"
14593 changelog_register || error "changelog_register failed"
14595 # Delete a future user (expect fail)
14596 local MDT0=$(facet_svc $SINGLEMDS)
14597 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14600 if [ $rc -eq 0 ]; then
14601 error "Deleted non-existant user cl77"
14602 elif [ $rc -ne 2 ]; then
14603 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14606 # Clear to a bad index (1 billion should be safe)
14607 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14610 if [ $rc -eq 0 ]; then
14611 error "Successfully cleared to invalid CL index"
14612 elif [ $rc -ne 22 ]; then
14613 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14616 run_test 160e "changelog negative testing (should return errors)"
14619 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14620 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14621 skip "Need MDS version at least 2.10.56"
14623 local mdts=$(comma_list $(mdts_nodes))
14626 changelog_register || error "first changelog_register failed"
14627 changelog_register || error "second changelog_register failed"
14629 declare -A cl_user1
14630 declare -A cl_user2
14635 # generate some changelog records to accumulate on each MDT
14636 # use fnv1a because created files should be evenly distributed
14637 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14638 error "test_mkdir $tdir failed"
14639 log "$(date +%s): creating first files"
14640 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14641 error "create $DIR/$tdir/$tfile failed"
14643 # check changelogs have been generated
14644 local start=$SECONDS
14645 local idle_time=$((MDSCOUNT * 5 + 5))
14646 local nbcl=$(changelog_dump | wc -l)
14647 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14649 for param in "changelog_max_idle_time=$idle_time" \
14651 "changelog_min_gc_interval=2" \
14652 "changelog_min_free_cat_entries=3"; do
14653 local MDT0=$(facet_svc $SINGLEMDS)
14654 local var="${param%=*}"
14655 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14657 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14658 do_nodes $mdts $LCTL set_param mdd.*.$param
14661 # force cl_user2 to be idle (1st part), but also cancel the
14662 # cl_user1 records so that it is not evicted later in the test.
14663 local sleep1=$((idle_time / 2))
14664 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14667 # simulate changelog catalog almost full
14668 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14669 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14671 for i in $(seq $MDSCOUNT); do
14672 cl_users=(${CL_USERS[mds$i]})
14673 cl_user1[mds$i]="${cl_users[0]}"
14674 cl_user2[mds$i]="${cl_users[1]}"
14676 [ -n "${cl_user1[mds$i]}" ] ||
14677 error "mds$i: no user registered"
14678 [ -n "${cl_user2[mds$i]}" ] ||
14679 error "mds$i: only ${cl_user2[mds$i]} is registered"
14681 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14682 [ -n "$user_rec1" ] ||
14683 error "mds$i: User ${cl_user1[mds$i]} not registered"
14684 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14685 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14686 [ -n "$user_rec2" ] ||
14687 error "mds$i: User ${cl_user1[mds$i]} not registered"
14688 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14689 "$user_rec1 + 2 == $user_rec2"
14690 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14691 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14692 "$user_rec1 + 2, but is $user_rec2"
14693 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14694 [ -n "$user_rec2" ] ||
14695 error "mds$i: User ${cl_user2[mds$i]} not registered"
14696 [ $user_rec1 == $user_rec2 ] ||
14697 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14698 "$user_rec1, but is $user_rec2"
14701 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14702 local sleep2=$((idle_time - (SECONDS - start) + 1))
14703 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14706 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14707 # cl_user1 should be OK because it recently processed records.
14708 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14709 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14710 error "create $DIR/$tdir/${tfile}b failed"
14712 # ensure gc thread is done
14713 for i in $(mdts_nodes); do
14715 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14716 error "$i: GC-thread not done"
14720 for i in $(seq $MDSCOUNT); do
14721 # check cl_user1 still registered
14722 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14723 error "mds$i: User ${cl_user1[mds$i]} not registered"
14724 # check cl_user2 unregistered
14725 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14726 error "mds$i: User ${cl_user2[mds$i]} still registered"
14728 # check changelogs are present and starting at $user_rec1 + 1
14729 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14730 [ -n "$user_rec1" ] ||
14731 error "mds$i: User ${cl_user1[mds$i]} not registered"
14732 first_rec=$($LFS changelog $(facet_svc mds$i) |
14733 awk '{ print $1; exit; }')
14735 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14736 [ $((user_rec1 + 1)) == $first_rec ] ||
14737 error "mds$i: first index should be $user_rec1 + 1, " \
14738 "but is $first_rec"
14741 run_test 160f "changelog garbage collect (timestamped users)"
14744 remote_mds_nodsh && skip "remote MDS with nodsh"
14745 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14746 skip "Need MDS version at least 2.10.56"
14748 local mdts=$(comma_list $(mdts_nodes))
14750 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14751 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14754 changelog_register || error "first changelog_register failed"
14755 changelog_register || error "second changelog_register failed"
14757 declare -A cl_user1
14758 declare -A cl_user2
14763 # generate some changelog records to accumulate on each MDT
14764 # use fnv1a because created files should be evenly distributed
14765 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14766 error "mkdir $tdir failed"
14767 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14768 error "create $DIR/$tdir/$tfile failed"
14770 # check changelogs have been generated
14771 local nbcl=$(changelog_dump | wc -l)
14772 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14774 # reduce the max_idle_indexes value to make sure we exceed it
14775 max_ndx=$((nbcl / 2 - 1))
14777 for param in "changelog_max_idle_indexes=$max_ndx" \
14779 "changelog_min_gc_interval=2" \
14780 "changelog_min_free_cat_entries=3"; do
14781 local MDT0=$(facet_svc $SINGLEMDS)
14782 local var="${param%=*}"
14783 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14785 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14786 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14787 error "unable to set mdd.*.$param"
14790 # simulate changelog catalog almost full
14791 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14792 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14794 for i in $(seq $MDSCOUNT); do
14795 cl_users=(${CL_USERS[mds$i]})
14796 cl_user1[mds$i]="${cl_users[0]}"
14797 cl_user2[mds$i]="${cl_users[1]}"
14799 [ -n "${cl_user1[mds$i]}" ] ||
14800 error "mds$i: no user registered"
14801 [ -n "${cl_user2[mds$i]}" ] ||
14802 error "mds$i: only ${cl_user1[mds$i]} is registered"
14804 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14805 [ -n "$user_rec1" ] ||
14806 error "mds$i: User ${cl_user1[mds$i]} not registered"
14807 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14808 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14809 [ -n "$user_rec2" ] ||
14810 error "mds$i: User ${cl_user1[mds$i]} not registered"
14811 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14812 "$user_rec1 + 2 == $user_rec2"
14813 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14814 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14815 "$user_rec1 + 2, but is $user_rec2"
14816 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14817 [ -n "$user_rec2" ] ||
14818 error "mds$i: User ${cl_user2[mds$i]} not registered"
14819 [ $user_rec1 == $user_rec2 ] ||
14820 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14821 "$user_rec1, but is $user_rec2"
14824 # ensure we are past the previous changelog_min_gc_interval set above
14827 # generate one more changelog to trigger fail_loc
14828 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14829 error "create $DIR/$tdir/${tfile}bis failed"
14831 # ensure gc thread is done
14832 for i in $(mdts_nodes); do
14834 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14835 error "$i: GC-thread not done"
14839 for i in $(seq $MDSCOUNT); do
14840 # check cl_user1 still registered
14841 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14842 error "mds$i: User ${cl_user1[mds$i]} not registered"
14843 # check cl_user2 unregistered
14844 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14845 error "mds$i: User ${cl_user2[mds$i]} still registered"
14847 # check changelogs are present and starting at $user_rec1 + 1
14848 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14849 [ -n "$user_rec1" ] ||
14850 error "mds$i: User ${cl_user1[mds$i]} not registered"
14851 first_rec=$($LFS changelog $(facet_svc mds$i) |
14852 awk '{ print $1; exit; }')
14854 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14855 [ $((user_rec1 + 1)) == $first_rec ] ||
14856 error "mds$i: first index should be $user_rec1 + 1, " \
14857 "but is $first_rec"
14860 run_test 160g "changelog garbage collect (old users)"
14863 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14864 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14865 skip "Need MDS version at least 2.10.56"
14867 local mdts=$(comma_list $(mdts_nodes))
14870 changelog_register || error "first changelog_register failed"
14871 changelog_register || error "second changelog_register failed"
14873 declare -A cl_user1
14874 declare -A cl_user2
14879 # generate some changelog records to accumulate on each MDT
14880 # use fnv1a because created files should be evenly distributed
14881 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14882 error "test_mkdir $tdir failed"
14883 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14884 error "create $DIR/$tdir/$tfile failed"
14886 # check changelogs have been generated
14887 local nbcl=$(changelog_dump | wc -l)
14888 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14890 for param in "changelog_max_idle_time=10" \
14892 "changelog_min_gc_interval=2"; do
14893 local MDT0=$(facet_svc $SINGLEMDS)
14894 local var="${param%=*}"
14895 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14897 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14898 do_nodes $mdts $LCTL set_param mdd.*.$param
14901 # force cl_user2 to be idle (1st part)
14904 for i in $(seq $MDSCOUNT); do
14905 cl_users=(${CL_USERS[mds$i]})
14906 cl_user1[mds$i]="${cl_users[0]}"
14907 cl_user2[mds$i]="${cl_users[1]}"
14909 [ -n "${cl_user1[mds$i]}" ] ||
14910 error "mds$i: no user registered"
14911 [ -n "${cl_user2[mds$i]}" ] ||
14912 error "mds$i: only ${cl_user2[mds$i]} is registered"
14914 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14915 [ -n "$user_rec1" ] ||
14916 error "mds$i: User ${cl_user1[mds$i]} not registered"
14917 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14918 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14919 [ -n "$user_rec2" ] ||
14920 error "mds$i: User ${cl_user1[mds$i]} not registered"
14921 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14922 "$user_rec1 + 2 == $user_rec2"
14923 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14924 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14925 "$user_rec1 + 2, but is $user_rec2"
14926 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14927 [ -n "$user_rec2" ] ||
14928 error "mds$i: User ${cl_user2[mds$i]} not registered"
14929 [ $user_rec1 == $user_rec2 ] ||
14930 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14931 "$user_rec1, but is $user_rec2"
14934 # force cl_user2 to be idle (2nd part) and to reach
14935 # changelog_max_idle_time
14938 # force each GC-thread start and block then
14939 # one per MDT/MDD, set fail_val accordingly
14940 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14941 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14943 # generate more changelogs to trigger fail_loc
14944 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14945 error "create $DIR/$tdir/${tfile}bis failed"
14947 # stop MDT to stop GC-thread, should be done in back-ground as it will
14948 # block waiting for the thread to be released and exit
14949 declare -A stop_pids
14950 for i in $(seq $MDSCOUNT); do
14952 stop_pids[mds$i]=$!
14955 for i in $(mdts_nodes); do
14958 local facets=$(facets_up_on_host $i)
14960 for facet in ${facets//,/ }; do
14961 if [[ $facet == mds* ]]; then
14965 # ensure each MDS's gc threads are still present and all in "R"
14966 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14967 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14968 error "$i: expected $nb GC-thread"
14970 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14972 error "$i: GC-thread not found in R-state"
14973 # check umounts of each MDT on MDS have reached kthread_stop()
14974 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14975 error "$i: expected $nb umount"
14977 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14978 error "$i: umount not found in D-state"
14981 # release all GC-threads
14982 do_nodes $mdts $LCTL set_param fail_loc=0
14984 # wait for MDT stop to complete
14985 for i in $(seq $MDSCOUNT); do
14986 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14990 # may try to check if any orphan changelog records are present
14991 # via ldiskfs/zfs and llog_reader...
14993 # re-start/mount MDTs
14994 for i in $(seq $MDSCOUNT); do
14995 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14996 error "Fail to start mds$i"
15000 for i in $(seq $MDSCOUNT); do
15001 # check cl_user1 still registered
15002 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15003 error "mds$i: User ${cl_user1[mds$i]} not registered"
15004 # check cl_user2 unregistered
15005 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15006 error "mds$i: User ${cl_user2[mds$i]} still registered"
15008 # check changelogs are present and starting at $user_rec1 + 1
15009 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15010 [ -n "$user_rec1" ] ||
15011 error "mds$i: User ${cl_user1[mds$i]} not registered"
15012 first_rec=$($LFS changelog $(facet_svc mds$i) |
15013 awk '{ print $1; exit; }')
15015 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15016 [ $((user_rec1 + 1)) == $first_rec ] ||
15017 error "mds$i: first index should be $user_rec1 + 1, " \
15018 "but is $first_rec"
15021 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15026 local mdts=$(comma_list $(mdts_nodes))
15028 changelog_register || error "first changelog_register failed"
15030 # generate some changelog records to accumulate on each MDT
15031 # use fnv1a because created files should be evenly distributed
15032 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15033 error "mkdir $tdir failed"
15034 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
15035 error "create $DIR/$tdir/$tfile failed"
15037 # check changelogs have been generated
15038 local nbcl=$(changelog_dump | wc -l)
15039 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15041 # simulate race between register and unregister
15042 # XXX as fail_loc is set per-MDS, with DNE configs the race
15043 # simulation will only occur for one MDT per MDS and for the
15044 # others the normal race scenario will take place
15045 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15046 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15047 do_nodes $mdts $LCTL set_param fail_val=1
15049 # unregister 1st user
15050 changelog_deregister &
15052 # wait some time for deregister work to reach race rdv
15054 # register 2nd user
15055 changelog_register || error "2nd user register failed"
15057 wait $pid1 || error "1st user deregister failed"
15061 declare -A LAST_REC
15062 for i in $(seq $MDSCOUNT); do
15063 if changelog_users mds$i | grep "^cl"; then
15064 # make sure new records are added with one user present
15065 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15066 awk '/^current.index:/ { print $NF }')
15068 error "mds$i has no user registered"
15072 # generate more changelog records to accumulate on each MDT
15073 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15074 error "create $DIR/$tdir/${tfile}bis failed"
15076 for i in $(seq $MDSCOUNT); do
15077 last_rec=$(changelog_users $SINGLEMDS |
15078 awk '/^current.index:/ { print $NF }')
15079 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15080 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15081 error "changelogs are off on mds$i"
15084 run_test 160i "changelog user register/unregister race"
15087 remote_mds_nodsh && skip "remote MDS with nodsh"
15088 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15089 skip "Need MDS version at least 2.12.56"
15091 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15092 stack_trap "umount $MOUNT2" EXIT
15094 changelog_register || error "first changelog_register failed"
15095 stack_trap "changelog_deregister" EXIT
15097 # generate some changelog
15098 # use fnv1a because created files should be evenly distributed
15099 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15100 error "mkdir $tdir failed"
15101 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15102 error "create $DIR/$tdir/${tfile}bis failed"
15104 # open the changelog device
15105 exec 3>/dev/changelog-$FSNAME-MDT0000
15106 stack_trap "exec 3>&-" EXIT
15107 exec 4</dev/changelog-$FSNAME-MDT0000
15108 stack_trap "exec 4<&-" EXIT
15110 # umount the first lustre mount
15112 stack_trap "mount_client $MOUNT" EXIT
15115 cat <&4 >/dev/null || error "read changelog failed"
15118 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15119 changelog_users $SINGLEMDS | grep -q $cl_user ||
15120 error "User $cl_user not found in changelog_users"
15122 printf 'clear:'$cl_user':0' >&3
15124 run_test 160j "client can be umounted while its chanangelog is being used"
15127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15128 remote_mds_nodsh && skip "remote MDS with nodsh"
15130 mkdir -p $DIR/$tdir/1/1
15132 changelog_register || error "changelog_register failed"
15133 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15135 changelog_users $SINGLEMDS | grep -q $cl_user ||
15136 error "User '$cl_user' not found in changelog_users"
15137 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15138 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15139 rmdir $DIR/$tdir/1/1 & sleep 1
15141 touch $DIR/$tdir/2/2
15142 rm -rf $DIR/$tdir/2
15147 changelog_dump | grep rmdir || error "rmdir not recorded"
15150 changelog_deregister
15152 run_test 160k "Verify that changelog records are not lost"
15154 # Verifies that a file passed as a parameter has recently had an operation
15155 # performed on it that has generated an MTIME changelog which contains the
15156 # correct parent FID. As files might reside on a different MDT from the
15157 # parent directory in DNE configurations, the FIDs are translated to paths
15158 # before being compared, which should be identical
15159 compare_mtime_changelog() {
15167 mdtidx=$($LFS getstripe --mdt-index $file)
15168 mdtidx=$(printf "%04x" $mdtidx)
15170 # Obtain the parent FID from the MTIME changelog
15171 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15172 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15174 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15175 [ -z "$cl_fid" ] && error "parent FID not present"
15177 # Verify that the path for the parent FID is the same as the path for
15178 # the test directory
15179 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15183 [[ "${pdir%/}" == "$dir" ]] ||
15184 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15190 remote_mds_nodsh && skip "remote MDS with nodsh"
15191 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15192 skip "Need MDS version at least 2.13.55"
15196 changelog_register || error "changelog_register failed"
15197 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15199 changelog_users $SINGLEMDS | grep -q $cl_user ||
15200 error "User '$cl_user' not found in changelog_users"
15202 # Clear some types so that MTIME changelogs are generated
15203 changelog_chmask "-CREAT"
15204 changelog_chmask "-CLOSE"
15206 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15208 # Test CL_MTIME during setattr
15209 touch $DIR/$tdir/$tfile
15210 compare_mtime_changelog $DIR/$tdir/$tfile
15212 # Test CL_MTIME during close
15213 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15214 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15216 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15221 test_mkdir -c1 $DIR/$tdir
15222 cp /etc/hosts $DIR/$tdir/$tfile
15223 test_mkdir -c1 $DIR/$tdir/foo1
15224 test_mkdir -c1 $DIR/$tdir/foo2
15225 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15226 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15227 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15228 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15229 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15230 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15231 $LFS fid2path $DIR $FID
15232 error "bad link ea"
15235 rm $DIR/$tdir/foo2/zachary
15237 rm $DIR/$tdir/foo2/thor
15239 rm $DIR/$tdir/$tfile
15241 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15242 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15243 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15244 rm $DIR/$tdir/foo2/maggie
15247 local longname=$tfile.avg_len_is_thirty_two_
15248 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15249 error_noexit 'failed to unlink many hardlinks'" EXIT
15250 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15251 error "failed to hardlink many files"
15252 links=$($LFS fid2path $DIR $FID | wc -l)
15253 echo -n "${links}/1000 links in link EA"
15254 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15256 run_test 161a "link ea sanity"
15259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15260 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15263 local remote_dir=$DIR/$tdir/remote_dir
15265 mkdir -p $DIR/$tdir
15266 $LFS mkdir -i $MDTIDX $remote_dir ||
15267 error "create remote directory failed"
15269 cp /etc/hosts $remote_dir/$tfile
15270 mkdir -p $remote_dir/foo1
15271 mkdir -p $remote_dir/foo2
15272 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15273 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15274 ln $remote_dir/$tfile $remote_dir/foo1/luna
15275 ln $remote_dir/$tfile $remote_dir/foo2/thor
15277 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15279 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15280 $LFS fid2path $DIR $FID
15281 error "bad link ea"
15284 rm $remote_dir/foo2/zachary
15286 rm $remote_dir/foo2/thor
15288 rm $remote_dir/$tfile
15290 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15291 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15292 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15293 $LFS fid2path $DIR $FID
15294 error "bad link rename"
15296 rm $remote_dir/foo2/maggie
15299 local longname=filename_avg_len_is_thirty_two_
15300 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15301 error "failed to hardlink many files"
15302 links=$($LFS fid2path $DIR $FID | wc -l)
15303 echo -n "${links}/1000 links in link EA"
15304 [[ ${links} -gt 60 ]] ||
15305 error "expected at least 60 links in link EA"
15306 unlinkmany $remote_dir/foo2/$longname 1000 ||
15307 error "failed to unlink many hardlinks"
15309 run_test 161b "link ea sanity under remote directory"
15312 remote_mds_nodsh && skip "remote MDS with nodsh"
15313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15314 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15315 skip "Need MDS version at least 2.1.5"
15317 # define CLF_RENAME_LAST 0x0001
15318 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15319 changelog_register || error "changelog_register failed"
15322 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15323 touch $DIR/$tdir/foo_161c
15324 touch $DIR/$tdir/bar_161c
15325 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15326 changelog_dump | grep RENME | tail -n 5
15327 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15328 changelog_clear 0 || error "changelog_clear failed"
15329 if [ x$flags != "x0x1" ]; then
15330 error "flag $flags is not 0x1"
15333 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15334 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15335 touch $DIR/$tdir/foo_161c
15336 touch $DIR/$tdir/bar_161c
15337 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15338 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15339 changelog_dump | grep RENME | tail -n 5
15340 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15341 changelog_clear 0 || error "changelog_clear failed"
15342 if [ x$flags != "x0x0" ]; then
15343 error "flag $flags is not 0x0"
15345 echo "rename overwrite a target having nlink > 1," \
15346 "changelog record has flags of $flags"
15348 # rename doesn't overwrite a target (changelog flag 0x0)
15349 touch $DIR/$tdir/foo_161c
15350 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15351 changelog_dump | grep RENME | tail -n 5
15352 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15353 changelog_clear 0 || error "changelog_clear failed"
15354 if [ x$flags != "x0x0" ]; then
15355 error "flag $flags is not 0x0"
15357 echo "rename doesn't overwrite a target," \
15358 "changelog record has flags of $flags"
15360 # define CLF_UNLINK_LAST 0x0001
15361 # unlink a file having nlink = 1 (changelog flag 0x1)
15362 rm -f $DIR/$tdir/foo2_161c
15363 changelog_dump | grep UNLNK | tail -n 5
15364 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15365 changelog_clear 0 || error "changelog_clear failed"
15366 if [ x$flags != "x0x1" ]; then
15367 error "flag $flags is not 0x1"
15369 echo "unlink a file having nlink = 1," \
15370 "changelog record has flags of $flags"
15372 # unlink a file having nlink > 1 (changelog flag 0x0)
15373 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15374 rm -f $DIR/$tdir/foobar_161c
15375 changelog_dump | grep UNLNK | tail -n 5
15376 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15377 changelog_clear 0 || error "changelog_clear failed"
15378 if [ x$flags != "x0x0" ]; then
15379 error "flag $flags is not 0x0"
15381 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15383 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15386 remote_mds_nodsh && skip "remote MDS with nodsh"
15387 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15392 changelog_register || error "changelog_register failed"
15394 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15395 # interfer with $MOUNT/.lustre/fid/ access
15397 [[ $? -eq 0 ]] || error "mkdir failed"
15399 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15400 $LCTL set_param fail_loc=0x8000140c
15402 $LCTL set_param fail_val=5
15405 echo foofoo > $DIR/$tdir/$tfile &
15408 # wait for create to be delayed
15412 [[ $? -eq 0 ]] || error "create should be blocked"
15414 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15415 stack_trap "rm -f $tempfile"
15416 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15417 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15418 # some delay may occur during ChangeLog publishing and file read just
15419 # above, that could allow file write to happen finally
15420 [[ -s $tempfile ]] && echo "file should be empty"
15422 $LCTL set_param fail_loc=0
15425 [[ $? -eq 0 ]] || error "create failed"
15427 run_test 161d "create with concurrent .lustre/fid access"
15430 local expected="$1"
15435 path=$($LFS fid2path "$@")
15438 if [ $rc -ne 0 ]; then
15439 error "path looked up of '$expected' failed: rc=$rc"
15440 elif [ "$path" != "$expected" ]; then
15441 error "path looked up '$path' instead of '$expected'"
15443 echo "FID '$fid' resolves to path '$path' as expected"
15447 test_162a() { # was test_162
15448 test_mkdir -p -c1 $DIR/$tdir/d2
15449 touch $DIR/$tdir/d2/$tfile
15450 touch $DIR/$tdir/d2/x1
15451 touch $DIR/$tdir/d2/x2
15452 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15453 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15455 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15456 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15459 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15460 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15461 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15463 # softlink to wrong file
15464 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15465 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15466 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15469 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15470 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15471 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15472 # fid2path dir/fsname should both work
15473 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15474 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15476 # hardlink count: check that there are 2 links
15477 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15478 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15480 # hardlink indexing: remove the first link
15481 rm $DIR/$tdir/d2/p/q/r/hlink
15482 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15484 run_test 162a "path lookup sanity"
15487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15488 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15491 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15492 error "create striped dir failed"
15494 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15495 tail -n 1 | awk '{print $2}')
15496 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15498 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15499 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15502 for ((i=0;i<5;i++)); do
15503 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15504 error "get fid for f$i failed"
15505 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15507 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15508 error "get fid for d$i failed"
15509 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15514 run_test 162b "striped directory path lookup sanity"
15516 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15518 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15519 skip "Need MDS version at least 2.7.51"
15521 local lpath=$tdir.local
15522 local rpath=$tdir.remote
15524 test_mkdir $DIR/$lpath
15525 test_mkdir $DIR/$rpath
15527 for ((i = 0; i <= 101; i++)); do
15530 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15531 error "get fid for local directory $DIR/$lpath failed"
15532 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15535 test_mkdir $DIR/$rpath
15536 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15537 error "get fid for remote directory $DIR/$rpath failed"
15538 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15543 run_test 162c "fid2path works with paths 100 or more directories deep"
15545 oalr_event_count() {
15549 awk -v name="${FSNAME}-OST0000" \
15550 -v event="${event}" \
15551 '$1 == "TRACE" && $2 == event && $3 == name' \
15556 oalr_expect_event_count() {
15559 local expect="${3}"
15562 count=$(oalr_event_count "${event}" "${trace}")
15563 if ((count == expect)); then
15567 error_noexit "${event} event count was '${count}', expected ${expect}"
15573 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15575 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15579 sync # Flush previous IOs so we can count log entries.
15580 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15581 stack_trap cleanup_165 EXIT
15585 local trace="/tmp/${tfile}.trace"
15589 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15590 skip "OFD access log unsupported"
15593 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15596 do_facet ost1 ofd_access_log_reader --list
15599 do_facet ost1 killall -TERM ofd_access_log_reader
15603 if ((rc != 0)); then
15604 error "ofd_access_log_reader exited with rc = '${rc}'"
15607 # Parse trace file for discovery events:
15608 oalr_expect_event_count alr_log_add "${trace}" 1
15609 oalr_expect_event_count alr_log_eof "${trace}" 1
15610 oalr_expect_event_count alr_log_free "${trace}" 1
15612 run_test 165a "ofd access log discovery"
15615 local trace="/tmp/${tfile}.trace"
15616 local file="${DIR}/${tfile}"
15625 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15626 skip "OFD access log unsupported"
15629 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15632 do_facet ost1 ofd_access_log_reader --list
15634 lfs setstripe -c 1 -i 0 "${file}"
15635 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15636 error "cannot create '${file}'"
15639 do_facet ost1 killall -TERM ofd_access_log_reader
15643 if ((rc != 0)); then
15644 error "ofd_access_log_reader exited with rc = '${rc}'"
15647 oalr_expect_event_count alr_log_entry "${trace}" 1
15649 pfid1=$($LFS path2fid "${file}")
15651 # 1 2 3 4 5 6 7 8 9 10
15652 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15653 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15655 echo "entry = '${entry[*]}'" >&2
15658 if [[ "${pfid1}" != "${pfid2}" ]]; then
15659 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15663 if ((size != 1048576)); then
15664 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15668 if [[ "${flags}" != "w" ]]; then
15669 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15672 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15675 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
15676 error "cannot read '${file}'"
15679 do_facet ost1 killall -TERM ofd_access_log_reader
15683 if ((rc != 0)); then
15684 error "ofd_access_log_reader exited with rc = '${rc}'"
15687 oalr_expect_event_count alr_log_entry "${trace}" 1
15689 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15690 echo "entry = '${entry[*]}'" >&2
15693 if [[ "${pfid1}" != "${pfid2}" ]]; then
15694 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15698 if ((size != 524288)); then
15699 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15703 if [[ "${flags}" != "r" ]]; then
15704 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15707 run_test 165b "ofd access log entries are produced and consumed"
15710 local trace="/tmp/${tfile}.trace"
15711 local file="${DIR}/${tdir}/${tfile}"
15713 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15714 skip "OFD access log unsupported"
15716 test_mkdir "${DIR}/${tdir}"
15719 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15722 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15724 # 4096 / 64 = 64. Create twice as many entries.
15725 for ((i = 0; i < 128; i++)); do
15726 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
15727 error "cannot create file"
15732 do_facet ost1 killall -TERM ofd_access_log_reader
15735 if ((rc != 0)); then
15736 error "ofd_access_log_reader exited with rc = '${rc}'"
15739 unlinkmany "${file}-%d" 128
15741 run_test 165c "full ofd access logs do not block IOs"
15743 oal_get_read_count() {
15746 # STATS lustre-OST0001 alr_read_count 1
15748 do_facet ost1 cat "${stats}" |
15749 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
15750 END { print count; }'
15753 oal_expect_read_count() {
15758 # Ask ofd_access_log_reader to write stats.
15759 do_facet ost1 killall -USR1 ofd_access_log_reader
15761 # Allow some time for things to happen.
15764 count=$(oal_get_read_count "${stats}")
15765 if ((count == expect)); then
15769 error_noexit "bad read count, got ${count}, expected ${expect}"
15770 do_facet ost1 cat "${stats}" >&2
15775 local stats="/tmp/${tfile}.stats"
15776 local file="${DIR}/${tdir}/${tfile}"
15777 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15779 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15780 skip "OFD access log unsupported"
15782 test_mkdir "${DIR}/${tdir}"
15785 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
15788 lfs setstripe -c 1 -i 0 "${file}"
15790 do_facet ost1 lctl set_param "${param}=rw"
15791 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15792 error "cannot create '${file}'"
15793 oal_expect_read_count "${stats}" 1
15795 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15796 error "cannot read '${file}'"
15797 oal_expect_read_count "${stats}" 2
15799 do_facet ost1 lctl set_param "${param}=r"
15800 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15801 error "cannot create '${file}'"
15802 oal_expect_read_count "${stats}" 2
15804 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15805 error "cannot read '${file}'"
15806 oal_expect_read_count "${stats}" 3
15808 do_facet ost1 lctl set_param "${param}=w"
15809 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15810 error "cannot create '${file}'"
15811 oal_expect_read_count "${stats}" 4
15813 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15814 error "cannot read '${file}'"
15815 oal_expect_read_count "${stats}" 4
15817 do_facet ost1 lctl set_param "${param}=0"
15818 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15819 error "cannot create '${file}'"
15820 oal_expect_read_count "${stats}" 4
15822 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15823 error "cannot read '${file}'"
15824 oal_expect_read_count "${stats}" 4
15826 do_facet ost1 killall -TERM ofd_access_log_reader
15829 if ((rc != 0)); then
15830 error "ofd_access_log_reader exited with rc = '${rc}'"
15833 run_test 165d "ofd_access_log mask works"
15836 local stats="/tmp/${tfile}.stats"
15837 local file0="${DIR}/${tdir}-0/${tfile}"
15838 local file1="${DIR}/${tdir}-1/${tfile}"
15840 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15841 skip "OFD access log unsupported"
15843 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
15845 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
15846 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
15848 lfs setstripe -c 1 -i 0 "${file0}"
15849 lfs setstripe -c 1 -i 0 "${file1}"
15852 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
15855 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
15856 error "cannot create '${file0}'"
15858 oal_expect_read_count "${stats}" 0
15860 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
15861 error "cannot create '${file1}'"
15863 oal_expect_read_count "${stats}" 1
15865 do_facet ost1 killall -TERM ofd_access_log_reader
15868 if ((rc != 0)); then
15869 error "ofd_access_log_reader exited with rc = '${rc}'"
15872 run_test 165e "ofd_access_log MDT index filter works"
15875 local trace="/tmp/${tfile}.trace"
15880 do_facet ost1 timeout 60 ofd_access_log_reader \
15881 --exit-on-close --debug=- --trace=- > "${trace}" &
15888 if ((rc != 0)); then
15889 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
15894 run_test 165f "ofd_access_log_reader --exit-on-close works"
15897 # do directio so as not to populate the page cache
15898 log "creating a 10 Mb file"
15899 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
15900 error "multiop failed while creating a file"
15901 log "starting reads"
15902 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15903 log "truncating the file"
15904 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
15905 error "multiop failed while truncating the file"
15907 kill %+ || true # reads might have finished
15908 echo "wait until dd is finished"
15910 log "removing the temporary file"
15911 rm -rf $DIR/$tfile || error "tmp file removal failed"
15913 run_test 169 "parallel read and truncate should not deadlock"
15916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15918 $LCTL clear # bug 18514
15919 $LCTL debug_daemon start $TMP/${tfile}_log_good
15921 $LCTL debug_daemon stop
15922 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15923 error "sed failed to read log_good"
15925 $LCTL debug_daemon start $TMP/${tfile}_log_good
15927 $LCTL debug_daemon stop
15929 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15930 error "lctl df log_bad failed"
15932 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15933 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15935 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15936 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15938 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15939 error "bad_line good_line1 good_line2 are empty"
15941 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15942 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15943 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15945 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15946 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15947 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15949 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15950 error "bad_line_new good_line_new are empty"
15952 local expected_good=$((good_line1 + good_line2*2))
15954 rm -f $TMP/${tfile}*
15955 # LU-231, short malformed line may not be counted into bad lines
15956 if [ $bad_line -ne $bad_line_new ] &&
15957 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15958 error "expected $bad_line bad lines, but got $bad_line_new"
15962 if [ $expected_good -ne $good_line_new ]; then
15963 error "expected $expected_good good lines, but got $good_line_new"
15968 run_test 170 "test lctl df to handle corrupted log ====================="
15970 test_171() { # bug20592
15971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15973 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15974 $LCTL set_param fail_loc=0x50e
15975 $LCTL set_param fail_val=3000
15976 multiop_bg_pause $DIR/$tfile O_s || true
15978 kill -USR1 $MULTIPID
15982 if dmesg | grep "recursive fault"; then
15983 error "caught a recursive fault"
15985 $LCTL set_param fail_loc=0
15988 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15990 # it would be good to share it with obdfilter-survey/iokit-libecho code
15991 setup_obdecho_osc () {
15994 local obdfilter_name=$2
15995 echo "Creating new osc for $obdfilter_name on $ost_nid"
15996 # make sure we can find loopback nid
15997 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15999 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16000 ${obdfilter_name}_osc_UUID || rc=2; }
16001 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16002 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16006 cleanup_obdecho_osc () {
16007 local obdfilter_name=$1
16008 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16009 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16016 local pages=${3:-64}
16021 local obd_size=$(get_obd_size $node $OBD)
16022 local page_size=$(get_page_size $node)
16023 if [[ -n "$obd_size" ]]; then
16024 local new_count=$((obd_size / (pages * page_size / 1024)))
16025 [[ $new_count -ge $count ]] || count=$new_count
16028 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16029 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16031 if [ $rc -eq 0 ]; then
16032 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16033 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16035 echo "New object id is $id"
16036 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16038 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16039 "test_brw $count w v $pages $id" || rc=4; }
16040 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16042 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16043 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16044 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16045 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16046 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16053 if ! [ -d /sys/fs/lustre/echo_client ] &&
16054 ! module_loaded obdecho; then
16055 load_module obdecho/obdecho &&
16056 stack_trap "rmmod obdecho" EXIT ||
16057 error "unable to load obdecho on client"
16060 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16061 local host=$($LCTL get_param -n osc.$osc.import |
16062 awk '/current_connection:/ { print $2 }' )
16063 local target=$($LCTL get_param -n osc.$osc.import |
16064 awk '/target:/ { print $2 }' )
16065 target=${target%_UUID}
16067 if [ -n "$target" ]; then
16068 setup_obdecho_osc $host $target &&
16069 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16070 { error "obdecho setup failed with $?"; return; }
16072 obdecho_test ${target}_osc client ||
16073 error "obdecho_test failed on ${target}_osc"
16075 $LCTL get_param osc.$osc.import
16076 error "there is no osc.$osc.import target"
16079 run_test 180a "test obdecho on osc"
16082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16083 remote_ost_nodsh && skip "remote OST with nodsh"
16085 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16086 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16087 error "failed to load module obdecho"
16089 local target=$(do_facet ost1 $LCTL dl |
16090 awk '/obdfilter/ { print $4; exit; }')
16092 if [ -n "$target" ]; then
16093 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16095 do_facet ost1 $LCTL dl
16096 error "there is no obdfilter target on ost1"
16099 run_test 180b "test obdecho directly on obdfilter"
16101 test_180c() { # LU-2598
16102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16103 remote_ost_nodsh && skip "remote OST with nodsh"
16104 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16105 skip "Need MDS version at least 2.4.0"
16107 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16108 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16109 error "failed to load module obdecho"
16111 local target=$(do_facet ost1 $LCTL dl |
16112 awk '/obdfilter/ { print $4; exit; }')
16114 if [ -n "$target" ]; then
16115 local pages=16384 # 64MB bulk I/O RPC size
16117 obdecho_test "$target" ost1 "$pages" ||
16118 error "obdecho_test with pages=$pages failed with $?"
16120 do_facet ost1 $LCTL dl
16121 error "there is no obdfilter target on ost1"
16124 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16126 test_181() { # bug 22177
16127 test_mkdir $DIR/$tdir
16128 # create enough files to index the directory
16129 createmany -o $DIR/$tdir/foobar 4000
16130 # print attributes for debug purpose
16133 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16135 # remove the files & current working dir
16136 unlinkmany $DIR/$tdir/foobar 4000
16138 kill -USR1 $MULTIPID
16140 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16143 run_test 181 "Test open-unlinked dir ========================"
16149 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16151 $LCTL set_param mdc.*.rpc_stats=clear
16153 for (( i = 0; i < $tcount; i++ )) ; do
16154 mkdir $DIR/$tdir/$i
16157 for (( i = 0; i < $tcount; i++ )) ; do
16158 createmany -o $DIR/$tdir/$i/f- $fcount &
16162 for (( i = 0; i < $tcount; i++ )) ; do
16163 unlinkmany $DIR/$tdir/$i/f- $fcount &
16167 $LCTL get_param mdc.*.rpc_stats
16171 run_test 182 "Test parallel modify metadata operations ================"
16173 test_183() { # LU-2275
16174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16175 remote_mds_nodsh && skip "remote MDS with nodsh"
16176 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16177 skip "Need MDS version at least 2.3.56"
16179 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16180 echo aaa > $DIR/$tdir/$tfile
16182 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16183 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16185 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16186 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16188 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16190 # Flush negative dentry cache
16191 touch $DIR/$tdir/$tfile
16193 # We are not checking for any leaked references here, they'll
16194 # become evident next time we do cleanup with module unload.
16197 run_test 183 "No crash or request leak in case of strange dispositions ========"
16199 # test suite 184 is for LU-2016, LU-2017
16201 check_swap_layouts_support
16203 dir0=$DIR/$tdir/$testnum
16204 test_mkdir -p -c1 $dir0
16209 $LFS setstripe -c1 $file1
16211 $LFS setstripe -c2 $file2
16213 gen1=$($LFS getstripe -g $file1)
16214 gen2=$($LFS getstripe -g $file2)
16216 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16217 gen=$($LFS getstripe -g $file1)
16218 [[ $gen1 != $gen ]] ||
16219 "Layout generation on $file1 does not change"
16220 gen=$($LFS getstripe -g $file2)
16221 [[ $gen2 != $gen ]] ||
16222 "Layout generation on $file2 does not change"
16224 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16225 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16227 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16229 run_test 184a "Basic layout swap"
16232 check_swap_layouts_support
16234 dir0=$DIR/$tdir/$testnum
16235 mkdir -p $dir0 || error "creating dir $dir0"
16242 $LFS setstripe -c1 $file1
16243 $LFS setstripe -c2 $file2
16244 $LFS setstripe -c1 $file3
16245 chown $RUNAS_ID $file3
16246 gen1=$($LFS getstripe -g $file1)
16247 gen2=$($LFS getstripe -g $file2)
16249 $LFS swap_layouts $dir1 $dir2 &&
16250 error "swap of directories layouts should fail"
16251 $LFS swap_layouts $dir1 $file1 &&
16252 error "swap of directory and file layouts should fail"
16253 $RUNAS $LFS swap_layouts $file1 $file2 &&
16254 error "swap of file we cannot write should fail"
16255 $LFS swap_layouts $file1 $file3 &&
16256 error "swap of file with different owner should fail"
16257 /bin/true # to clear error code
16259 run_test 184b "Forbidden layout swap (will generate errors)"
16262 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16263 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16264 check_swap_layouts_support
16265 check_swap_layout_no_dom $DIR
16267 local dir0=$DIR/$tdir/$testnum
16268 mkdir -p $dir0 || error "creating dir $dir0"
16270 local ref1=$dir0/ref1
16271 local ref2=$dir0/ref2
16272 local file1=$dir0/file1
16273 local file2=$dir0/file2
16274 # create a file large enough for the concurrent test
16275 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16276 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16277 echo "ref file size: ref1($(stat -c %s $ref1))," \
16278 "ref2($(stat -c %s $ref2))"
16281 dd if=$ref1 of=$file1 bs=16k &
16284 # Make sure dd starts to copy file, but wait at most 5 seconds
16286 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16288 $LFS swap_layouts $file1 $file2
16291 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16292 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16294 # how many bytes copied before swapping layout
16295 local copied=$(stat -c %s $file2)
16296 local remaining=$(stat -c %s $ref1)
16297 remaining=$((remaining - copied))
16298 echo "Copied $copied bytes before swapping layout..."
16300 cmp -n $copied $file1 $ref2 | grep differ &&
16301 error "Content mismatch [0, $copied) of ref2 and file1"
16302 cmp -n $copied $file2 $ref1 ||
16303 error "Content mismatch [0, $copied) of ref1 and file2"
16304 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16305 error "Content mismatch [$copied, EOF) of ref1 and file1"
16308 rm -f $ref1 $ref2 $file1 $file2
16310 run_test 184c "Concurrent write and layout swap"
16313 check_swap_layouts_support
16314 check_swap_layout_no_dom $DIR
16315 [ -z "$(which getfattr 2>/dev/null)" ] &&
16316 skip_env "no getfattr command"
16318 local file1=$DIR/$tdir/$tfile-1
16319 local file2=$DIR/$tdir/$tfile-2
16320 local file3=$DIR/$tdir/$tfile-3
16324 mkdir -p $DIR/$tdir
16325 touch $file1 || error "create $file1 failed"
16326 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16327 error "create $file2 failed"
16328 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16329 error "create $file3 failed"
16330 lovea1=$(get_layout_param $file1)
16332 $LFS swap_layouts $file2 $file3 ||
16333 error "swap $file2 $file3 layouts failed"
16334 $LFS swap_layouts $file1 $file2 ||
16335 error "swap $file1 $file2 layouts failed"
16337 lovea2=$(get_layout_param $file2)
16340 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16342 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16343 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16345 run_test 184d "allow stripeless layouts swap"
16348 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16349 skip "Need MDS version at least 2.6.94"
16350 check_swap_layouts_support
16351 check_swap_layout_no_dom $DIR
16352 [ -z "$(which getfattr 2>/dev/null)" ] &&
16353 skip_env "no getfattr command"
16355 local file1=$DIR/$tdir/$tfile-1
16356 local file2=$DIR/$tdir/$tfile-2
16357 local file3=$DIR/$tdir/$tfile-3
16360 mkdir -p $DIR/$tdir
16361 touch $file1 || error "create $file1 failed"
16362 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16363 error "create $file2 failed"
16364 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16365 error "create $file3 failed"
16367 $LFS swap_layouts $file1 $file2 ||
16368 error "swap $file1 $file2 layouts failed"
16370 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16371 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16373 echo 123 > $file1 || error "Should be able to write into $file1"
16375 $LFS swap_layouts $file1 $file3 ||
16376 error "swap $file1 $file3 layouts failed"
16378 echo 123 > $file1 || error "Should be able to write into $file1"
16380 rm -rf $file1 $file2 $file3
16382 run_test 184e "Recreate layout after stripeless layout swaps"
16385 # Create a file with name longer than sizeof(struct stat) ==
16386 # 144 to see if we can get chars from the file name to appear
16387 # in the returned striping. Note that 'f' == 0x66.
16388 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16390 mkdir -p $DIR/$tdir
16391 mcreate $DIR/$tdir/$file
16392 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16393 error "IOC_MDC_GETFILEINFO returned garbage striping"
16396 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16398 test_185() { # LU-2441
16399 # LU-3553 - no volatile file support in old servers
16400 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16401 skip "Need MDS version at least 2.3.60"
16403 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16404 touch $DIR/$tdir/spoo
16405 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16406 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16407 error "cannot create/write a volatile file"
16408 [ "$FILESET" == "" ] &&
16409 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16410 error "FID is still valid after close"
16412 multiop_bg_pause $DIR/$tdir vVw4096_c
16419 # assume that the next FID for this client is sequential, since stdout
16420 # is unfortunately eaten by multiop_bg_pause
16421 local n=$((${fidv[1]} + 1))
16422 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16423 if [ "$FILESET" == "" ]; then
16424 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16425 error "FID is missing before close"
16427 kill -USR1 $multi_pid
16428 # 1 second delay, so if mtime change we will see it
16430 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16431 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16433 run_test 185 "Volatile file support"
16435 function create_check_volatile() {
16439 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16442 local FID=$(cat /tmp/${tfile}.fid)
16443 [ "$FID" == "" ] && error "can't get FID for volatile"
16444 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16445 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16446 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16450 cancel_lru_locks mdc # flush opencache
16451 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16456 # LU-12516 - volatile creation via .lustre
16457 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16458 skip "Need MDS version at least 2.3.55"
16460 create_check_volatile 0
16461 [ $MDSCOUNT -lt 2 ] && return 0
16464 create_check_volatile 1
16468 run_test 185a "Volatile file creation in .lustre/fid/"
16471 remote_mds_nodsh && skip "remote MDS with nodsh"
16472 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16473 skip "Need MDS version at least 2.3.0"
16475 local dir0=$DIR/$tdir/$testnum
16476 mkdir -p $dir0 || error "creating dir $dir0"
16478 local file=$dir0/file1
16479 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16480 local dv1=$($LFS data_version $file)
16481 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16482 local dv2=$($LFS data_version $file)
16483 [[ $dv1 != $dv2 ]] ||
16484 error "data version did not change on write $dv1 == $dv2"
16489 run_test 187a "Test data version change"
16492 remote_mds_nodsh && skip "remote MDS with nodsh"
16493 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16494 skip "Need MDS version at least 2.3.0"
16496 local dir0=$DIR/$tdir/$testnum
16497 mkdir -p $dir0 || error "creating dir $dir0"
16499 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16500 [[ ${DV[0]} != ${DV[1]} ]] ||
16501 error "data version did not change on write"\
16502 " ${DV[0]} == ${DV[1]}"
16507 run_test 187b "Test data version change on volatile file"
16510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16511 remote_mgs_nodsh && skip "remote MGS with nodsh"
16512 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16514 local POOL=${POOL:-cea1}
16515 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16516 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16519 local last_ost=$(($OSTCOUNT - 1))
16521 local ost_list=$(seq $first_ost $ost_step $last_ost)
16522 local ost_range="$first_ost $last_ost $ost_step"
16523 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16524 local file_dir=$POOL_ROOT/file_tst
16525 local subdir=$test_path/subdir
16529 # former test_200a test_200b
16530 pool_add $POOL || { rc=$? ; break; }
16531 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16532 # former test_200c test_200d
16533 mkdir -p $test_path
16534 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16535 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16537 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16538 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16539 || { rc=$? ; break; }
16540 # former test_200e test_200f
16541 local files=$((OSTCOUNT*3))
16542 pool_alloc_files $POOL $test_path $files "$ost_list" \
16543 || { rc=$? ; break; }
16544 pool_create_files $POOL $file_dir $files "$ost_list" \
16545 || { rc=$? ; break; }
16546 # former test_200g test_200h
16547 pool_lfs_df $POOL || { rc=$? ; break; }
16548 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16550 # former test_201a test_201b test_201c
16551 pool_remove_first_target $POOL || { rc=$? ; break; }
16553 local f=$test_path/$tfile
16554 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16555 pool_remove $POOL $f || { rc=$? ; break; }
16563 run_test 200 "OST pools"
16565 # usage: default_attr <count | size | offset>
16567 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16570 # usage: check_default_stripe_attr
16571 check_default_stripe_attr() {
16572 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16575 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16577 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16581 error "unknown getstripe attr '$1'"
16584 [ $ACTUAL == $EXPECTED ] ||
16585 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16589 test_mkdir $DIR/$tdir
16590 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16592 check_default_stripe_attr --stripe-count
16593 check_default_stripe_attr --stripe-size
16594 check_default_stripe_attr --stripe-index
16596 run_test 204a "Print default stripe attributes"
16599 test_mkdir $DIR/$tdir
16600 $LFS setstripe --stripe-count 1 $DIR/$tdir
16602 check_default_stripe_attr --stripe-size
16603 check_default_stripe_attr --stripe-index
16605 run_test 204b "Print default stripe size and offset"
16608 test_mkdir $DIR/$tdir
16609 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16611 check_default_stripe_attr --stripe-count
16612 check_default_stripe_attr --stripe-index
16614 run_test 204c "Print default stripe count and offset"
16617 test_mkdir $DIR/$tdir
16618 $LFS setstripe --stripe-index 0 $DIR/$tdir
16620 check_default_stripe_attr --stripe-count
16621 check_default_stripe_attr --stripe-size
16623 run_test 204d "Print default stripe count and size"
16626 test_mkdir $DIR/$tdir
16627 $LFS setstripe -d $DIR/$tdir
16629 check_default_stripe_attr --stripe-count --raw
16630 check_default_stripe_attr --stripe-size --raw
16631 check_default_stripe_attr --stripe-index --raw
16633 run_test 204e "Print raw stripe attributes"
16636 test_mkdir $DIR/$tdir
16637 $LFS setstripe --stripe-count 1 $DIR/$tdir
16639 check_default_stripe_attr --stripe-size --raw
16640 check_default_stripe_attr --stripe-index --raw
16642 run_test 204f "Print raw stripe size and offset"
16645 test_mkdir $DIR/$tdir
16646 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16648 check_default_stripe_attr --stripe-count --raw
16649 check_default_stripe_attr --stripe-index --raw
16651 run_test 204g "Print raw stripe count and offset"
16654 test_mkdir $DIR/$tdir
16655 $LFS setstripe --stripe-index 0 $DIR/$tdir
16657 check_default_stripe_attr --stripe-count --raw
16658 check_default_stripe_attr --stripe-size --raw
16660 run_test 204h "Print raw stripe count and size"
16662 # Figure out which job scheduler is being used, if any,
16663 # or use a fake one
16664 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16665 JOBENV=SLURM_JOB_ID
16666 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16668 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16670 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16671 JOBENV=LOADL_STEP_ID
16672 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16675 $LCTL list_param jobid_name > /dev/null 2>&1
16676 if [ $? -eq 0 ]; then
16682 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16684 verify_jobstats() {
16689 # we don't really need to clear the stats for this test to work, since each
16690 # command has a unique jobid, but it makes debugging easier if needed.
16691 # for facet in $facets; do
16692 # local dev=$(convert_facet2label $facet)
16693 # # clear old jobstats
16694 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16697 # use a new JobID for each test, or we might see an old one
16698 [ "$JOBENV" = "FAKE_JOBID" ] &&
16699 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16701 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16703 [ "$JOBENV" = "nodelocal" ] && {
16704 FAKE_JOBID=id.$testnum.%e.$RANDOM
16705 $LCTL set_param jobid_name=$FAKE_JOBID
16706 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16709 log "Test: ${cmd[*]}"
16710 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16712 if [ $JOBENV = "FAKE_JOBID" ]; then
16713 FAKE_JOBID=$JOBVAL ${cmd[*]}
16718 # all files are created on OST0000
16719 for facet in $facets; do
16720 local stats="*.$(convert_facet2label $facet).job_stats"
16722 # strip out libtool wrappers for in-tree executables
16723 if [ $(do_facet $facet lctl get_param $stats |
16724 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16725 do_facet $facet lctl get_param $stats
16726 error "No jobstats for $JOBVAL found on $facet::$stats"
16732 local new_jobenv=$1
16734 set_persistent_param_and_check client "jobid_var" \
16735 "$FSNAME.sys.jobid_var" $new_jobenv
16738 test_205a() { # Job stats
16739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16740 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16741 skip "Need MDS version with at least 2.7.1"
16742 remote_mgs_nodsh && skip "remote MGS with nodsh"
16743 remote_mds_nodsh && skip "remote MDS with nodsh"
16744 remote_ost_nodsh && skip "remote OST with nodsh"
16745 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16746 skip "Server doesn't support jobstats"
16747 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16749 local old_jobenv=$($LCTL get_param -n jobid_var)
16750 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16752 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16753 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16755 stack_trap "do_facet mgs $PERM_CMD \
16756 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16760 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16761 mdt.*.job_cleanup_interval | head -n 1)
16762 local new_interval=5
16763 do_facet $SINGLEMDS \
16764 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16765 stack_trap "do_facet $SINGLEMDS \
16766 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16767 local start=$SECONDS
16771 cmd="mkdir $DIR/$tdir"
16772 verify_jobstats "$cmd" "$SINGLEMDS"
16774 cmd="rmdir $DIR/$tdir"
16775 verify_jobstats "$cmd" "$SINGLEMDS"
16776 # mkdir on secondary MDT
16777 if [ $MDSCOUNT -gt 1 ]; then
16778 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16779 verify_jobstats "$cmd" "mds2"
16782 cmd="mknod $DIR/$tfile c 1 3"
16783 verify_jobstats "$cmd" "$SINGLEMDS"
16785 cmd="rm -f $DIR/$tfile"
16786 verify_jobstats "$cmd" "$SINGLEMDS"
16787 # create all files on OST0000 so verify_jobstats can find OST stats
16789 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16790 verify_jobstats "$cmd" "$SINGLEMDS"
16792 cmd="touch $DIR/$tfile"
16793 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16795 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16796 verify_jobstats "$cmd" "ost1"
16798 cancel_lru_locks osc
16799 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16800 verify_jobstats "$cmd" "ost1"
16802 cmd="$TRUNCATE $DIR/$tfile 0"
16803 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16805 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16806 verify_jobstats "$cmd" "$SINGLEMDS"
16807 # jobstats expiry - sleep until old stats should be expired
16808 local left=$((new_interval + 5 - (SECONDS - start)))
16809 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16810 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16812 cmd="mkdir $DIR/$tdir.expire"
16813 verify_jobstats "$cmd" "$SINGLEMDS"
16814 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16815 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16817 # Ensure that jobid are present in changelog (if supported by MDS)
16818 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16819 changelog_dump | tail -10
16820 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16821 [ $jobids -eq 9 ] ||
16822 error "Wrong changelog jobid count $jobids != 9"
16826 jobstats_set $JOBENV
16828 changelog_dump | grep $tfile
16829 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16830 [ $jobids -eq 0 ] ||
16831 error "Unexpected jobids when jobid_var=$JOBENV"
16834 # test '%j' access to environment variable - if supported
16835 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
16836 JOBENV="JOBCOMPLEX"
16837 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16839 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16842 # test '%j' access to per-session jobid - if supported
16843 if lctl list_param jobid_this_session > /dev/null 2>&1
16845 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
16846 lctl set_param jobid_this_session=$USER
16848 JOBENV="JOBCOMPLEX"
16849 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16851 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16854 run_test 205a "Verify job stats"
16856 # LU-13117, LU-13597
16858 job_stats="mdt.*.job_stats"
16859 $LCTL set_param $job_stats=clear
16860 # Setting jobid_var to USER might not be supported
16861 $LCTL set_param jobid_var=USER || true
16862 $LCTL set_param jobid_name="%e.%u"
16863 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16864 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16865 grep "job_id:.*foolish" &&
16866 error "Unexpected jobid found"
16867 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16868 grep "open:.*min.*max.*sum" ||
16869 error "wrong job_stats format found"
16871 run_test 205b "Verify job stats jobid and output format"
16875 $LCTL set_param llite.*.stats=0
16876 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
16877 $LCTL get_param llite.*.stats
16878 $LCTL get_param llite.*.stats | grep \
16879 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
16880 error "wrong client stats format found"
16882 run_test 205c "Verify client stats format"
16884 # LU-1480, LU-1773 and LU-1657
16886 mkdir -p $DIR/$tdir
16887 $LFS setstripe -c -1 $DIR/$tdir
16888 #define OBD_FAIL_LOV_INIT 0x1403
16889 $LCTL set_param fail_loc=0xa0001403
16890 $LCTL set_param fail_val=1
16891 touch $DIR/$tdir/$tfile || true
16893 run_test 206 "fail lov_init_raid0() doesn't lbug"
16896 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16897 local fsz=`stat -c %s $DIR/$tfile`
16898 cancel_lru_locks mdc
16900 # do not return layout in getattr intent
16901 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16902 $LCTL set_param fail_loc=0x170
16903 local sz=`stat -c %s $DIR/$tfile`
16905 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16909 run_test 207a "can refresh layout at glimpse"
16912 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16913 local cksum=`md5sum $DIR/$tfile`
16914 local fsz=`stat -c %s $DIR/$tfile`
16915 cancel_lru_locks mdc
16916 cancel_lru_locks osc
16918 # do not return layout in getattr intent
16919 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16920 $LCTL set_param fail_loc=0x171
16922 # it will refresh layout after the file is opened but before read issues
16923 echo checksum is "$cksum"
16924 echo "$cksum" |md5sum -c --quiet || error "file differs"
16928 run_test 207b "can refresh layout at open"
16931 # FIXME: in this test suite, only RD lease is used. This is okay
16932 # for now as only exclusive open is supported. After generic lease
16933 # is done, this test suite should be revised. - Jinshan
16935 remote_mds_nodsh && skip "remote MDS with nodsh"
16936 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16937 skip "Need MDS version at least 2.4.52"
16939 echo "==== test 1: verify get lease work"
16940 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16942 echo "==== test 2: verify lease can be broken by upcoming open"
16943 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16947 $MULTIOP $DIR/$tfile oO_RDONLY:c
16948 kill -USR1 $PID && wait $PID || error "break lease error"
16950 echo "==== test 3: verify lease can't be granted if an open already exists"
16951 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16955 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16956 kill -USR1 $PID && wait $PID || error "open file error"
16958 echo "==== test 4: lease can sustain over recovery"
16959 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16965 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16967 echo "==== test 5: lease broken can't be regained by replay"
16968 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16972 # open file to break lease and then recovery
16973 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16976 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16980 run_test 208 "Exclusive open"
16983 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16984 skip_env "must have disp_stripe"
16987 sync; sleep 5; sync;
16989 echo 3 > /proc/sys/vm/drop_caches
16990 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16991 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16992 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16994 # open/close 500 times
16995 for i in $(seq 500); do
16999 echo 3 > /proc/sys/vm/drop_caches
17000 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17001 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17002 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17004 echo "before: $req_before, after: $req_after"
17005 [ $((req_after - req_before)) -ge 300 ] &&
17006 error "open/close requests are not freed"
17009 run_test 209 "read-only open/close requests should be freed promptly"
17014 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17018 $LFS getstripe $DIR/$tfile
17020 wait $pid || error "multiop failed"
17022 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17026 $LFS getstripe $DIR/$tfile
17028 wait $pid || error "multiop failed"
17030 run_test 210 "lfs getstripe does not break leases"
17034 size=$((size % 8192 + 1))
17035 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17036 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17037 rm -f $DIR/f212 $DIR/f212.xyz
17039 run_test 212 "Sendfile test ============================================"
17042 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17043 cancel_lru_locks osc
17044 lctl set_param fail_loc=0x8000040f
17045 # generate a read lock
17046 cat $DIR/$tfile > /dev/null
17047 # write to the file, it will try to cancel the above read lock.
17048 cat /etc/hosts >> $DIR/$tfile
17050 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17052 test_214() { # for bug 20133
17053 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17054 for (( i=0; i < 340; i++ )) ; do
17055 touch $DIR/$tdir/d214c/a$i
17058 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17059 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17060 ls $DIR/d214c || error "ls $DIR/d214c failed"
17061 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17062 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17064 run_test 214 "hash-indexed directory test - bug 20133"
17066 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17067 create_lnet_proc_files() {
17068 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17071 # counterpart of create_lnet_proc_files
17072 remove_lnet_proc_files() {
17073 rm -f $TMP/lnet_$1.sys
17076 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17077 # 3rd arg as regexp for body
17078 check_lnet_proc_stats() {
17079 local l=$(cat "$TMP/lnet_$1" |wc -l)
17080 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17082 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17085 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17086 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17087 # optional and can be regexp for 2nd line (lnet.routes case)
17088 check_lnet_proc_entry() {
17089 local blp=2 # blp stands for 'position of 1st line of body'
17090 [ -z "$5" ] || blp=3 # lnet.routes case
17092 local l=$(cat "$TMP/lnet_$1" |wc -l)
17093 # subtracting one from $blp because the body can be empty
17094 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17096 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17097 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17099 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17100 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17102 # bail out if any unexpected line happened
17103 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17104 [ "$?" != 0 ] || error "$2 misformatted"
17107 test_215() { # for bugs 18102, 21079, 21517
17108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17110 local N='(0|[1-9][0-9]*)' # non-negative numeric
17111 local P='[1-9][0-9]*' # positive numeric
17112 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17113 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17114 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17115 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17117 local L1 # regexp for 1st line
17118 local L2 # regexp for 2nd line (optional)
17119 local BR # regexp for the rest (body)
17121 # lnet.stats should look as 11 space-separated non-negative numerics
17122 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17123 create_lnet_proc_files "stats"
17124 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17125 remove_lnet_proc_files "stats"
17127 # lnet.routes should look like this:
17128 # Routing disabled/enabled
17129 # net hops priority state router
17130 # where net is a string like tcp0, hops > 0, priority >= 0,
17131 # state is up/down,
17132 # router is a string like 192.168.1.1@tcp2
17133 L1="^Routing (disabled|enabled)$"
17134 L2="^net +hops +priority +state +router$"
17135 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17136 create_lnet_proc_files "routes"
17137 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17138 remove_lnet_proc_files "routes"
17140 # lnet.routers should look like this:
17141 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17142 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17143 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17144 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17145 L1="^ref +rtr_ref +alive +router$"
17146 BR="^$P +$P +(up|down) +$NID$"
17147 create_lnet_proc_files "routers"
17148 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17149 remove_lnet_proc_files "routers"
17151 # lnet.peers should look like this:
17152 # nid refs state last max rtr min tx min queue
17153 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17154 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17155 # numeric (0 or >0 or <0), queue >= 0.
17156 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17157 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17158 create_lnet_proc_files "peers"
17159 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17160 remove_lnet_proc_files "peers"
17162 # lnet.buffers should look like this:
17163 # pages count credits min
17164 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17165 L1="^pages +count +credits +min$"
17166 BR="^ +$N +$N +$I +$I$"
17167 create_lnet_proc_files "buffers"
17168 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17169 remove_lnet_proc_files "buffers"
17171 # lnet.nis should look like this:
17172 # nid status alive refs peer rtr max tx min
17173 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17174 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17175 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17176 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17177 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17178 create_lnet_proc_files "nis"
17179 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17180 remove_lnet_proc_files "nis"
17182 # can we successfully write to lnet.stats?
17183 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17185 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17187 test_216() { # bug 20317
17188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17189 remote_ost_nodsh && skip "remote OST with nodsh"
17192 local facets=$(get_facets OST)
17193 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17195 save_lustre_params client "osc.*.contention_seconds" > $p
17196 save_lustre_params $facets \
17197 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17198 save_lustre_params $facets \
17199 "ldlm.namespaces.filter-*.contended_locks" >> $p
17200 save_lustre_params $facets \
17201 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17202 clear_stats osc.*.osc_stats
17204 # agressive lockless i/o settings
17205 do_nodes $(comma_list $(osts_nodes)) \
17206 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17207 ldlm.namespaces.filter-*.contended_locks=0 \
17208 ldlm.namespaces.filter-*.contention_seconds=60"
17209 lctl set_param -n osc.*.contention_seconds=60
17211 $DIRECTIO write $DIR/$tfile 0 10 4096
17212 $CHECKSTAT -s 40960 $DIR/$tfile
17214 # disable lockless i/o
17215 do_nodes $(comma_list $(osts_nodes)) \
17216 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17217 ldlm.namespaces.filter-*.contended_locks=32 \
17218 ldlm.namespaces.filter-*.contention_seconds=0"
17219 lctl set_param -n osc.*.contention_seconds=0
17220 clear_stats osc.*.osc_stats
17222 dd if=/dev/zero of=$DIR/$tfile count=0
17223 $CHECKSTAT -s 0 $DIR/$tfile
17225 restore_lustre_params <$p
17229 run_test 216 "check lockless direct write updates file size and kms correctly"
17231 test_217() { # bug 22430
17232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17237 for node in $(nodes_list); do
17238 nid=$(host_nids_address $node $NETTYPE)
17239 if [[ $nid = *-* ]] ; then
17240 echo "lctl ping $(h2nettype $nid)"
17241 lctl ping $(h2nettype $nid)
17243 echo "skipping $node (no hyphen detected)"
17247 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17250 # do directio so as not to populate the page cache
17251 log "creating a 10 Mb file"
17252 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17253 log "starting reads"
17254 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17255 log "truncating the file"
17256 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17258 kill %+ || true # reads might have finished
17259 echo "wait until dd is finished"
17261 log "removing the temporary file"
17262 rm -rf $DIR/$tfile || error "tmp file removal failed"
17264 run_test 218 "parallel read and truncate should not deadlock"
17267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17269 # write one partial page
17270 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17271 # set no grant so vvp_io_commit_write will do sync write
17272 $LCTL set_param fail_loc=0x411
17273 # write a full page at the end of file
17274 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17276 $LCTL set_param fail_loc=0
17277 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17278 $LCTL set_param fail_loc=0x411
17279 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17282 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17283 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17285 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17287 test_220() { #LU-325
17288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17289 remote_ost_nodsh && skip "remote OST with nodsh"
17290 remote_mds_nodsh && skip "remote MDS with nodsh"
17291 remote_mgs_nodsh && skip "remote MGS with nodsh"
17295 # create on MDT0000 so the last_id and next_id are correct
17297 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17301 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17302 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17303 osp.$mdtosc_proc1.prealloc_last_id)
17304 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17305 osp.$mdtosc_proc1.prealloc_next_id)
17309 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17310 #define OBD_FAIL_OST_ENOINO 0x229
17311 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17312 create_pool $FSNAME.$TESTNAME || return 1
17313 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17315 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17317 MDSOBJS=$((last_id - next_id))
17318 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17320 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17321 echo "OST still has $count kbytes free"
17323 echo "create $MDSOBJS files @next_id..."
17324 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17326 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17327 osp.$mdtosc_proc1.prealloc_last_id)
17328 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17329 osp.$mdtosc_proc1.prealloc_next_id)
17331 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17336 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17337 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17339 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17340 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17341 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17342 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17343 echo "unlink $MDSOBJS files @$next_id..."
17344 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17346 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17351 dd if=`which date` of=$MOUNT/date oflag=sync
17352 chmod +x $MOUNT/date
17354 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17355 $LCTL set_param fail_loc=0x80001401
17357 $MOUNT/date > /dev/null
17360 run_test 221 "make sure fault and truncate race to not cause OOM"
17363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17366 test_mkdir $DIR/$tdir
17367 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17368 createmany -o $DIR/$tdir/$tfile 10
17369 cancel_lru_locks mdc
17370 cancel_lru_locks osc
17371 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17372 $LCTL set_param fail_loc=0x31a
17373 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17374 $LCTL set_param fail_loc=0
17377 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17383 test_mkdir $DIR/$tdir
17384 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17385 createmany -o $DIR/$tdir/$tfile 10
17386 cancel_lru_locks mdc
17387 cancel_lru_locks osc
17388 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17389 $LCTL set_param fail_loc=0x31a
17390 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17391 $LCTL set_param fail_loc=0
17393 run_test 222b "AGL for rmdir 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_NOLOCK 0x31b
17405 $LCTL set_param fail_loc=0x31b
17406 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17407 $LCTL set_param fail_loc=0
17410 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17412 test_224a() { # LU-1039, MRP-303
17413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17415 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17416 $LCTL set_param fail_loc=0x508
17417 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17418 $LCTL set_param fail_loc=0
17421 run_test 224a "Don't panic on bulk IO failure"
17423 test_224b() { # LU-1039, MRP-303
17424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17426 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17427 cancel_lru_locks osc
17428 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17429 $LCTL set_param fail_loc=0x515
17430 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17431 $LCTL set_param fail_loc=0
17434 run_test 224b "Don't panic on bulk IO failure"
17436 test_224c() { # LU-6441
17437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17438 remote_mds_nodsh && skip "remote MDS with nodsh"
17440 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17441 save_writethrough $p
17442 set_cache writethrough on
17444 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17445 local at_max=$($LCTL get_param -n at_max)
17446 local timeout=$($LCTL get_param -n timeout)
17447 local test_at="at_max"
17448 local param_at="$FSNAME.sys.at_max"
17449 local test_timeout="timeout"
17450 local param_timeout="$FSNAME.sys.timeout"
17452 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17454 set_persistent_param_and_check client "$test_at" "$param_at" 0
17455 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17457 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17458 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17459 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17460 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17462 do_facet ost1 "$LCTL set_param fail_loc=0"
17464 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17465 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17468 $LCTL set_param -n $pages_per_rpc
17469 restore_lustre_params < $p
17472 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17474 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17477 if [ -z ${MDSSURVEY} ]; then
17478 skip_env "mds-survey not found"
17480 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17481 skip "Need MDS version at least 2.2.51"
17483 local mds=$(facet_host $SINGLEMDS)
17484 local target=$(do_nodes $mds 'lctl dl' |
17485 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17487 local cmd1="file_count=1000 thrhi=4"
17488 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17489 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17490 local cmd="$cmd1 $cmd2 $cmd3"
17492 rm -f ${TMP}/mds_survey*
17494 eval $cmd || error "mds-survey with zero-stripe failed"
17495 cat ${TMP}/mds_survey*
17496 rm -f ${TMP}/mds_survey*
17498 run_test 225a "Metadata survey sanity with zero-stripe"
17501 if [ -z ${MDSSURVEY} ]; then
17502 skip_env "mds-survey not found"
17504 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17505 skip "Need MDS version at least 2.2.51"
17506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17507 remote_mds_nodsh && skip "remote MDS with nodsh"
17508 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17509 skip_env "Need to mount OST to test"
17512 local mds=$(facet_host $SINGLEMDS)
17513 local target=$(do_nodes $mds 'lctl dl' |
17514 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17516 local cmd1="file_count=1000 thrhi=4"
17517 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17518 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17519 local cmd="$cmd1 $cmd2 $cmd3"
17521 rm -f ${TMP}/mds_survey*
17523 eval $cmd || error "mds-survey with stripe_count failed"
17524 cat ${TMP}/mds_survey*
17525 rm -f ${TMP}/mds_survey*
17527 run_test 225b "Metadata survey sanity with stripe_count = 1"
17529 mcreate_path2fid () {
17535 local path=$DIR/$tdir/$name
17540 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17541 error "cannot create $desc"
17543 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17545 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17547 fid_path=$($LFS fid2path $MOUNT $fid)
17549 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17551 [ "$path" == "$fid_path" ] ||
17552 error "fid2path returned $fid_path, expected $path"
17554 echo "pass with $path and $fid"
17559 mkdir -p $DIR/$tdir
17561 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17562 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17563 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17564 mcreate_path2fid 0040666 0 0 dir "directory"
17565 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17566 mcreate_path2fid 0100666 0 0 file "regular file"
17567 mcreate_path2fid 0120666 0 0 link "symbolic link"
17568 mcreate_path2fid 0140666 0 0 sock "socket"
17570 run_test 226a "call path2fid and fid2path on files of all type"
17573 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17578 mkdir -p $DIR/$tdir
17579 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17580 error "create remote directory failed"
17581 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17582 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17583 "character special file (null)"
17584 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17585 "character special file (no device)"
17586 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17587 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17588 "block special file (loop)"
17589 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17590 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17591 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17593 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17596 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17597 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17598 skip "Need MDS version at least 2.13.55"
17600 local submnt=/mnt/submnt
17601 local srcfile=/etc/passwd
17602 local dstfile=$submnt/passwd
17608 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17609 error "create remote directory failed"
17610 mkdir -p $submnt || error "create $submnt failed"
17611 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17612 error "mount $submnt failed"
17613 stack_trap "umount $submnt" EXIT
17615 cp $srcfile $dstfile
17616 fid=$($LFS path2fid $dstfile)
17617 path=$($LFS fid2path $submnt "$fid")
17618 [ "$path" = "$dstfile" ] ||
17619 error "fid2path $submnt $fid failed ($path != $dstfile)"
17621 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17623 # LU-1299 Executing or running ldd on a truncated executable does not
17624 # cause an out-of-memory condition.
17626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17627 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17629 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17630 chmod +x $MOUNT/date
17632 $MOUNT/date > /dev/null
17633 ldd $MOUNT/date > /dev/null
17636 run_test 227 "running truncated executable does not cause OOM"
17638 # LU-1512 try to reuse idle OI blocks
17640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17641 remote_mds_nodsh && skip "remote MDS with nodsh"
17642 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17644 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17645 local myDIR=$DIR/$tdir
17648 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17649 $LCTL set_param fail_loc=0x80001002
17650 createmany -o $myDIR/t- 10000
17651 $LCTL set_param fail_loc=0
17652 # The guard is current the largest FID holder
17654 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17656 local IDX=$(($SEQ % 64))
17658 do_facet $SINGLEMDS sync
17659 # Make sure journal flushed.
17661 local blk1=$(do_facet $SINGLEMDS \
17662 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17663 grep Blockcount | awk '{print $4}')
17665 # Remove old files, some OI blocks will become idle.
17666 unlinkmany $myDIR/t- 10000
17667 # Create new files, idle OI blocks should be reused.
17668 createmany -o $myDIR/t- 2000
17669 do_facet $SINGLEMDS sync
17670 # Make sure journal flushed.
17672 local blk2=$(do_facet $SINGLEMDS \
17673 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17674 grep Blockcount | awk '{print $4}')
17676 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17678 run_test 228a "try to reuse idle OI blocks"
17681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17682 remote_mds_nodsh && skip "remote MDS with nodsh"
17683 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17685 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17686 local myDIR=$DIR/$tdir
17689 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17690 $LCTL set_param fail_loc=0x80001002
17691 createmany -o $myDIR/t- 10000
17692 $LCTL set_param fail_loc=0
17693 # The guard is current the largest FID holder
17695 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17697 local IDX=$(($SEQ % 64))
17699 do_facet $SINGLEMDS sync
17700 # Make sure journal flushed.
17702 local blk1=$(do_facet $SINGLEMDS \
17703 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17704 grep Blockcount | awk '{print $4}')
17706 # Remove old files, some OI blocks will become idle.
17707 unlinkmany $myDIR/t- 10000
17710 stop $SINGLEMDS || error "Fail to stop MDT."
17712 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17714 df $MOUNT || error "Fail to df."
17715 # Create new files, idle OI blocks should be reused.
17716 createmany -o $myDIR/t- 2000
17717 do_facet $SINGLEMDS sync
17718 # Make sure journal flushed.
17720 local blk2=$(do_facet $SINGLEMDS \
17721 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17722 grep Blockcount | awk '{print $4}')
17724 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17726 run_test 228b "idle OI blocks can be reused after MDT restart"
17730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17731 remote_mds_nodsh && skip "remote MDS with nodsh"
17732 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17734 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17735 local myDIR=$DIR/$tdir
17738 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17739 $LCTL set_param fail_loc=0x80001002
17740 # 20000 files can guarantee there are index nodes in the OI file
17741 createmany -o $myDIR/t- 20000
17742 $LCTL set_param fail_loc=0
17743 # The guard is current the largest FID holder
17745 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17747 local IDX=$(($SEQ % 64))
17749 do_facet $SINGLEMDS sync
17750 # Make sure journal flushed.
17752 local blk1=$(do_facet $SINGLEMDS \
17753 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17754 grep Blockcount | awk '{print $4}')
17756 # Remove old files, some OI blocks will become idle.
17757 unlinkmany $myDIR/t- 20000
17759 # The OI file should become empty now
17761 # Create new files, idle OI blocks should be reused.
17762 createmany -o $myDIR/t- 2000
17763 do_facet $SINGLEMDS sync
17764 # Make sure journal flushed.
17766 local blk2=$(do_facet $SINGLEMDS \
17767 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17768 grep Blockcount | awk '{print $4}')
17770 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17772 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17774 test_229() { # LU-2482, LU-3448
17775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17776 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17777 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17778 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17782 # Create a file with a released layout and stripe count 2.
17783 $MULTIOP $DIR/$tfile H2c ||
17784 error "failed to create file with released layout"
17786 $LFS getstripe -v $DIR/$tfile
17788 local pattern=$($LFS getstripe -L $DIR/$tfile)
17789 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17791 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17793 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17794 stat $DIR/$tfile || error "failed to stat released file"
17796 chown $RUNAS_ID $DIR/$tfile ||
17797 error "chown $RUNAS_ID $DIR/$tfile failed"
17799 chgrp $RUNAS_ID $DIR/$tfile ||
17800 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17802 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17803 rm $DIR/$tfile || error "failed to remove released file"
17805 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17809 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17810 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17811 skip "Need MDS version at least 2.11.52"
17815 test_mkdir $DIR/$tdir
17816 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17817 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17818 [ $mdt_idx -ne 0 ] &&
17819 error "create local directory on wrong MDT $mdt_idx"
17821 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17822 error "create remote directory failed"
17823 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17824 [ $mdt_idx -ne $MDTIDX ] &&
17825 error "create remote directory on wrong MDT $mdt_idx"
17827 createmany -o $DIR/$tdir/test_230/t- 10 ||
17828 error "create files on remote directory failed"
17829 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17830 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17831 rm -r $DIR/$tdir || error "unlink remote directory failed"
17833 run_test 230a "Create remote directory and files under the remote directory"
17836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17837 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17838 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17839 skip "Need MDS version at least 2.11.52"
17847 local migrate_dir=$DIR/$tdir/migrate_dir
17848 local other_dir=$DIR/$tdir/other_dir
17850 test_mkdir $DIR/$tdir
17851 test_mkdir -i0 -c1 $migrate_dir
17852 test_mkdir -i0 -c1 $other_dir
17853 for ((i=0; i<10; i++)); do
17854 mkdir -p $migrate_dir/dir_${i}
17855 createmany -o $migrate_dir/dir_${i}/f 10 ||
17856 error "create files under remote dir failed $i"
17859 cp /etc/passwd $migrate_dir/$tfile
17860 cp /etc/passwd $other_dir/$tfile
17861 chattr +SAD $migrate_dir
17862 chattr +SAD $migrate_dir/$tfile
17864 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17865 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17866 local old_dir_mode=$(stat -c%f $migrate_dir)
17867 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17869 mkdir -p $migrate_dir/dir_default_stripe2
17870 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17871 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17873 mkdir -p $other_dir
17874 ln $migrate_dir/$tfile $other_dir/luna
17875 ln $migrate_dir/$tfile $migrate_dir/sofia
17876 ln $other_dir/$tfile $migrate_dir/david
17877 ln -s $migrate_dir/$tfile $other_dir/zachary
17878 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17879 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17885 for len in 58 59 60; do
17886 lnktgt=$(str_repeat 'l' $len)
17887 touch $migrate_dir/$lnktgt
17888 ln -s $lnktgt $migrate_dir/${len}char_ln
17892 for len in 4094 4095; do
17893 lnktgt=$(str_repeat 'l' $len)
17894 ln -s $lnktgt $migrate_dir/${len}char_ln
17898 for len in 254 255; do
17899 touch $migrate_dir/$(str_repeat 'l' $len)
17902 $LFS migrate -m $MDTIDX $migrate_dir ||
17903 error "fails on migrating remote dir to MDT1"
17905 echo "migratate to MDT1, then checking.."
17906 for ((i = 0; i < 10; i++)); do
17907 for file in $(find $migrate_dir/dir_${i}); do
17908 mdt_index=$($LFS getstripe -m $file)
17909 # broken symlink getstripe will fail
17910 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17911 error "$file is not on MDT${MDTIDX}"
17915 # the multiple link file should still in MDT0
17916 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17917 [ $mdt_index == 0 ] ||
17918 error "$file is not on MDT${MDTIDX}"
17920 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17921 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17922 error " expect $old_dir_flag get $new_dir_flag"
17924 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17925 [ "$old_file_flag" = "$new_file_flag" ] ||
17926 error " expect $old_file_flag get $new_file_flag"
17928 local new_dir_mode=$(stat -c%f $migrate_dir)
17929 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17930 error "expect mode $old_dir_mode get $new_dir_mode"
17932 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17933 [ "$old_file_mode" = "$new_file_mode" ] ||
17934 error "expect mode $old_file_mode get $new_file_mode"
17936 diff /etc/passwd $migrate_dir/$tfile ||
17937 error "$tfile different after migration"
17939 diff /etc/passwd $other_dir/luna ||
17940 error "luna different after migration"
17942 diff /etc/passwd $migrate_dir/sofia ||
17943 error "sofia different after migration"
17945 diff /etc/passwd $migrate_dir/david ||
17946 error "david different after migration"
17948 diff /etc/passwd $other_dir/zachary ||
17949 error "zachary different after migration"
17951 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17952 error "${tfile}_ln different after migration"
17954 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17955 error "${tfile}_ln_other different after migration"
17957 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17958 [ $stripe_count = 2 ] ||
17959 error "dir strpe_count $d != 2 after migration."
17961 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17962 [ $stripe_count = 2 ] ||
17963 error "file strpe_count $d != 2 after migration."
17965 #migrate back to MDT0
17968 $LFS migrate -m $MDTIDX $migrate_dir ||
17969 error "fails on migrating remote dir to MDT0"
17971 echo "migrate back to MDT0, checking.."
17972 for file in $(find $migrate_dir); do
17973 mdt_index=$($LFS getstripe -m $file)
17974 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17975 error "$file is not on MDT${MDTIDX}"
17978 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17979 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17980 error " expect $old_dir_flag get $new_dir_flag"
17982 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17983 [ "$old_file_flag" = "$new_file_flag" ] ||
17984 error " expect $old_file_flag get $new_file_flag"
17986 local new_dir_mode=$(stat -c%f $migrate_dir)
17987 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17988 error "expect mode $old_dir_mode get $new_dir_mode"
17990 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17991 [ "$old_file_mode" = "$new_file_mode" ] ||
17992 error "expect mode $old_file_mode get $new_file_mode"
17994 diff /etc/passwd ${migrate_dir}/$tfile ||
17995 error "$tfile different after migration"
17997 diff /etc/passwd ${other_dir}/luna ||
17998 error "luna different after migration"
18000 diff /etc/passwd ${migrate_dir}/sofia ||
18001 error "sofia different after migration"
18003 diff /etc/passwd ${other_dir}/zachary ||
18004 error "zachary different after migration"
18006 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18007 error "${tfile}_ln different after migration"
18009 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18010 error "${tfile}_ln_other different after migration"
18012 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18013 [ $stripe_count = 2 ] ||
18014 error "dir strpe_count $d != 2 after migration."
18016 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18017 [ $stripe_count = 2 ] ||
18018 error "file strpe_count $d != 2 after migration."
18020 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18022 run_test 230b "migrate directory"
18025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18026 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18027 remote_mds_nodsh && skip "remote MDS with nodsh"
18028 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18029 skip "Need MDS version at least 2.11.52"
18035 local migrate_dir=$DIR/$tdir/migrate_dir
18037 #If migrating directory fails in the middle, all entries of
18038 #the directory is still accessiable.
18039 test_mkdir $DIR/$tdir
18040 test_mkdir -i0 -c1 $migrate_dir
18041 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18043 createmany -o $migrate_dir/f $total ||
18044 error "create files under ${migrate_dir} failed"
18046 # fail after migrating top dir, and this will fail only once, so the
18047 # first sub file migration will fail (currently f3), others succeed.
18048 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18049 do_facet mds1 lctl set_param fail_loc=0x1801
18050 local t=$(ls $migrate_dir | wc -l)
18051 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18052 error "migrate should fail"
18053 local u=$(ls $migrate_dir | wc -l)
18054 [ "$u" == "$t" ] || error "$u != $t during migration"
18056 # add new dir/file should succeed
18057 mkdir $migrate_dir/dir ||
18058 error "mkdir failed under migrating directory"
18059 touch $migrate_dir/file ||
18060 error "create file failed under migrating directory"
18062 # add file with existing name should fail
18063 for file in $migrate_dir/f*; do
18064 stat $file > /dev/null || error "stat $file failed"
18065 $OPENFILE -f O_CREAT:O_EXCL $file &&
18066 error "open(O_CREAT|O_EXCL) $file should fail"
18067 $MULTIOP $file m && error "create $file should fail"
18068 touch $DIR/$tdir/remote_dir/$tfile ||
18069 error "touch $tfile failed"
18070 ln $DIR/$tdir/remote_dir/$tfile $file &&
18071 error "link $file should fail"
18072 mdt_index=$($LFS getstripe -m $file)
18073 if [ $mdt_index == 0 ]; then
18074 # file failed to migrate is not allowed to rename to
18075 mv $DIR/$tdir/remote_dir/$tfile $file &&
18076 error "rename to $file should fail"
18078 mv $DIR/$tdir/remote_dir/$tfile $file ||
18079 error "rename to $file failed"
18081 echo hello >> $file || error "write $file failed"
18084 # resume migration with different options should fail
18085 $LFS migrate -m 0 $migrate_dir &&
18086 error "migrate -m 0 $migrate_dir should fail"
18088 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18089 error "migrate -c 2 $migrate_dir should fail"
18091 # resume migration should succeed
18092 $LFS migrate -m $MDTIDX $migrate_dir ||
18093 error "migrate $migrate_dir failed"
18095 echo "Finish migration, then checking.."
18096 for file in $(find $migrate_dir); do
18097 mdt_index=$($LFS getstripe -m $file)
18098 [ $mdt_index == $MDTIDX ] ||
18099 error "$file is not on MDT${MDTIDX}"
18102 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18104 run_test 230c "check directory accessiblity if migration failed"
18107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18108 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18109 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18110 skip "Need MDS version at least 2.11.52"
18112 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18114 local migrate_dir=$DIR/$tdir/migrate_dir
18124 old_index=$((RANDOM % MDSCOUNT))
18125 old_count=$((MDSCOUNT - old_index))
18126 new_index=$((RANDOM % MDSCOUNT))
18127 new_count=$((MDSCOUNT - new_index))
18128 new_hash=1 # for all_char
18130 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18131 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18133 test_mkdir $DIR/$tdir
18134 test_mkdir -i $old_index -c $old_count $migrate_dir
18136 for ((i=0; i<100; i++)); do
18137 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18138 createmany -o $migrate_dir/dir_${i}/f 100 ||
18139 error "create files under remote dir failed $i"
18142 echo -n "Migrate from MDT$old_index "
18143 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18144 echo -n "to MDT$new_index"
18145 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18148 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18149 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18150 error "migrate remote dir error"
18152 echo "Finish migration, then checking.."
18153 for file in $(find $migrate_dir); do
18154 mdt_index=$($LFS getstripe -m $file)
18155 if [ $mdt_index -lt $new_index ] ||
18156 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18157 error "$file is on MDT$mdt_index"
18161 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18163 run_test 230d "check migrate big directory"
18166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18167 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18168 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18169 skip "Need MDS version at least 2.11.52"
18176 mkdir -p $DIR/$tdir
18177 mkdir $DIR/$tdir/migrate_dir
18178 mkdir $DIR/$tdir/other_dir
18179 touch $DIR/$tdir/migrate_dir/a
18180 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18181 ls $DIR/$tdir/other_dir
18183 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18184 error "migrate dir fails"
18186 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18187 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18189 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18190 [ $mdt_index == 0 ] || error "a is not on MDT0"
18192 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18193 error "migrate dir fails"
18195 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18196 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18198 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18199 [ $mdt_index == 1 ] || error "a is not on MDT1"
18201 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18202 [ $mdt_index == 1 ] || error "b is not on MDT1"
18204 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18205 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18207 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18209 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18211 run_test 230e "migrate mulitple local link files"
18214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18215 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18216 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18217 skip "Need MDS version at least 2.11.52"
18222 mkdir -p $DIR/$tdir
18223 mkdir $DIR/$tdir/migrate_dir
18224 $LFS mkdir -i1 $DIR/$tdir/other_dir
18225 touch $DIR/$tdir/migrate_dir/a
18226 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18227 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18228 ls $DIR/$tdir/other_dir
18230 # a should be migrated to MDT1, since no other links on MDT0
18231 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18232 error "#1 migrate dir fails"
18233 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18234 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18235 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18236 [ $mdt_index == 1 ] || error "a is not on MDT1"
18238 # a should stay on MDT1, because it is a mulitple link file
18239 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18240 error "#2 migrate dir fails"
18241 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18242 [ $mdt_index == 1 ] || error "a is not on MDT1"
18244 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18245 error "#3 migrate dir fails"
18247 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18248 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18249 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18251 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18252 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18254 # a should be migrated to MDT0, since no other links on MDT1
18255 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18256 error "#4 migrate dir fails"
18257 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18258 [ $mdt_index == 0 ] || error "a is not on MDT0"
18260 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18262 run_test 230f "migrate mulitple remote link files"
18265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18266 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18267 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18268 skip "Need MDS version at least 2.11.52"
18270 mkdir -p $DIR/$tdir/migrate_dir
18272 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18273 error "migrating dir to non-exist MDT succeeds"
18276 run_test 230g "migrate dir to non-exist MDT"
18279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18280 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18281 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18282 skip "Need MDS version at least 2.11.52"
18286 mkdir -p $DIR/$tdir/migrate_dir
18288 $LFS migrate -m1 $DIR &&
18289 error "migrating mountpoint1 should fail"
18291 $LFS migrate -m1 $DIR/$tdir/.. &&
18292 error "migrating mountpoint2 should fail"
18295 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18296 error "migrating $tdir/migrate_dir/.. should fail"
18300 run_test 230h "migrate .. and root"
18303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18304 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18305 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18306 skip "Need MDS version at least 2.11.52"
18308 mkdir -p $DIR/$tdir/migrate_dir
18310 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18311 error "migration fails with a tailing slash"
18313 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18314 error "migration fails with two tailing slashes"
18316 run_test 230i "lfs migrate -m tolerates trailing slashes"
18319 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18320 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18321 skip "Need MDS version at least 2.11.52"
18323 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18324 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18325 error "create $tfile failed"
18326 cat /etc/passwd > $DIR/$tdir/$tfile
18328 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18330 cmp /etc/passwd $DIR/$tdir/$tfile ||
18331 error "DoM file mismatch after migration"
18333 run_test 230j "DoM file data not changed after dir migration"
18336 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18337 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18338 skip "Need MDS version at least 2.11.56"
18341 local files_on_starting_mdt=0
18343 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18344 $LFS getdirstripe $DIR/$tdir
18345 for i in $(seq $total); do
18346 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18347 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18348 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18351 echo "$files_on_starting_mdt files on MDT0"
18353 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18354 $LFS getdirstripe $DIR/$tdir
18356 files_on_starting_mdt=0
18357 for i in $(seq $total); do
18358 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18359 error "file $tfile.$i mismatch after migration"
18360 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18361 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18364 echo "$files_on_starting_mdt files on MDT1 after migration"
18365 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18367 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18368 $LFS getdirstripe $DIR/$tdir
18370 files_on_starting_mdt=0
18371 for i in $(seq $total); do
18372 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18373 error "file $tfile.$i mismatch after 2nd migration"
18374 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18375 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18378 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18379 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18383 run_test 230k "file data not changed after dir migration"
18386 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18387 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18388 skip "Need MDS version at least 2.11.56"
18390 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18391 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18392 error "create files under remote dir failed $i"
18393 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18395 run_test 230l "readdir between MDTs won't crash"
18398 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18399 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18400 skip "Need MDS version at least 2.11.56"
18403 local mig_dir=$DIR/$tdir/migrate_dir
18404 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18408 echo "Creating files and dirs with xattrs"
18409 test_mkdir $DIR/$tdir
18410 test_mkdir -i0 -c1 $mig_dir
18412 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18413 error "cannot set xattr attr1 on dir"
18414 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18415 error "cannot set xattr attr2 on dir"
18416 touch $mig_dir/dir/f0
18417 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18418 error "cannot set xattr attr1 on file"
18419 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18420 error "cannot set xattr attr2 on file"
18421 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18422 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18423 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18424 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18425 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18426 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18427 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18428 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18429 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18431 echo "Migrating to MDT1"
18432 $LFS migrate -m $MDTIDX $mig_dir ||
18433 error "fails on migrating dir to MDT1"
18435 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18436 echo "Checking xattrs"
18437 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18438 [ "$val" = $longstr ] ||
18439 error "expecting xattr1 $longstr on dir, found $val"
18440 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18441 [ "$val" = $shortstr ] ||
18442 error "expecting xattr2 $shortstr on dir, found $val"
18443 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18444 [ "$val" = $longstr ] ||
18445 error "expecting xattr1 $longstr on file, found $val"
18446 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18447 [ "$val" = $shortstr ] ||
18448 error "expecting xattr2 $shortstr on file, found $val"
18450 run_test 230m "xattrs not changed after dir migration"
18453 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18454 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18455 skip "Need MDS version at least 2.13.53"
18457 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18458 cat /etc/hosts > $DIR/$tdir/$tfile
18459 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18460 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18462 cmp /etc/hosts $DIR/$tdir/$tfile ||
18463 error "File data mismatch after migration"
18465 run_test 230n "Dir migration with mirrored file"
18468 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18469 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18470 skip "Need MDS version at least 2.13.52"
18472 local mdts=$(comma_list $(mdts_nodes))
18475 local restripe_status
18480 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18482 # in case "crush" hash type is not set
18483 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18485 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18486 mdt.*MDT0000.enable_dir_restripe)
18487 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18488 stack_trap "do_nodes $mdts $LCTL set_param \
18489 mdt.*.enable_dir_restripe=$restripe_status"
18492 createmany -m $DIR/$tdir/f 100 ||
18493 error "create files under remote dir failed $i"
18494 createmany -d $DIR/$tdir/d 100 ||
18495 error "create dirs under remote dir failed $i"
18497 for i in $(seq 2 $MDSCOUNT); do
18498 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18499 $LFS setdirstripe -c $i $DIR/$tdir ||
18500 error "split -c $i $tdir failed"
18501 wait_update $HOSTNAME \
18502 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18503 error "dir split not finished"
18504 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18505 awk '/migrate/ {sum += $2} END { print sum }')
18506 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18507 # delta is around total_files/stripe_count
18508 [ $delta -lt $((200 /(i - 1))) ] ||
18509 error "$delta files migrated"
18512 run_test 230o "dir split"
18515 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18516 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18517 skip "Need MDS version at least 2.13.52"
18519 local mdts=$(comma_list $(mdts_nodes))
18522 local restripe_status
18527 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18529 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18531 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18532 mdt.*MDT0000.enable_dir_restripe)
18533 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18534 stack_trap "do_nodes $mdts $LCTL set_param \
18535 mdt.*.enable_dir_restripe=$restripe_status"
18537 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18538 createmany -m $DIR/$tdir/f 100 ||
18539 error "create files under remote dir failed $i"
18540 createmany -d $DIR/$tdir/d 100 ||
18541 error "create dirs under remote dir failed $i"
18543 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18544 local mdt_hash="crush"
18546 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18547 $LFS setdirstripe -c $i $DIR/$tdir ||
18548 error "split -c $i $tdir failed"
18549 [ $i -eq 1 ] && mdt_hash="none"
18550 wait_update $HOSTNAME \
18551 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18552 error "dir merge not finished"
18553 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18554 awk '/migrate/ {sum += $2} END { print sum }')
18555 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18556 # delta is around total_files/stripe_count
18557 [ $delta -lt $((200 / i)) ] ||
18558 error "$delta files migrated"
18561 run_test 230p "dir merge"
18564 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18565 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18566 skip "Need MDS version at least 2.13.52"
18568 local mdts=$(comma_list $(mdts_nodes))
18569 local saved_threshold=$(do_facet mds1 \
18570 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18571 local saved_delta=$(do_facet mds1 \
18572 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18573 local threshold=100
18576 local stripe_count=0
18580 # test with fewer files on ZFS
18581 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18583 stack_trap "do_nodes $mdts $LCTL set_param \
18584 mdt.*.dir_split_count=$saved_threshold"
18585 stack_trap "do_nodes $mdts $LCTL set_param \
18586 mdt.*.dir_split_delta=$saved_delta"
18587 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18588 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18589 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18590 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18591 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18592 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18594 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18595 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18597 while [ $stripe_count -lt $MDSCOUNT ]; do
18598 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18599 error "create sub files failed"
18600 stat $DIR/$tdir > /dev/null
18601 total=$((total + threshold * 3 / 2))
18602 stripe_count=$((stripe_count + delta))
18603 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18605 wait_update $HOSTNAME \
18606 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18607 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18609 wait_update $HOSTNAME \
18610 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18611 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18613 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18614 grep -w $stripe_index | wc -l)
18615 echo "$nr_files files on MDT$stripe_index after split"
18616 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18617 error "$nr_files files on MDT$stripe_index after split"
18619 nr_files=$(ls $DIR/$tdir | wc -w)
18620 [ $nr_files -eq $total ] ||
18621 error "total sub files $nr_files != $total"
18624 run_test 230q "dir auto split"
18627 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18628 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18629 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18630 skip "Need MDS version at least 2.13.54"
18632 # maximum amount of local locks:
18633 # parent striped dir - 2 locks
18634 # new stripe in parent to migrate to - 1 lock
18635 # source and target - 2 locks
18636 # Total 5 locks for regular file
18637 mkdir -p $DIR/$tdir
18638 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18639 touch $DIR/$tdir/dir1/eee
18641 # create 4 hardlink for 4 more locks
18642 # Total: 9 locks > RS_MAX_LOCKS (8)
18643 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18644 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18645 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18646 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18647 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18648 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18649 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18650 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18652 cancel_lru_locks mdc
18654 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18655 error "migrate dir fails"
18657 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18659 run_test 230r "migrate with too many local locks"
18663 # For simplicity this test assumes that max_pages_per_rpc
18664 # is the same across all OSCs
18665 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18666 local bulk_size=$((max_pages * PAGE_SIZE))
18667 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18670 mkdir -p $DIR/$tdir
18671 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18672 error "failed to set stripe with -S ${brw_size}M option"
18674 # clear the OSC stats
18675 $LCTL set_param osc.*.stats=0 &>/dev/null
18678 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18679 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18680 oflag=direct &>/dev/null || error "dd failed"
18682 sync; sleep 1; sync # just to be safe
18683 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18684 if [ x$nrpcs != "x1" ]; then
18685 $LCTL get_param osc.*.stats
18686 error "found $nrpcs ost_write RPCs, not 1 as expected"
18690 # Drop the OSC cache, otherwise we will read from it
18691 cancel_lru_locks osc
18693 # clear the OSC stats
18694 $LCTL set_param osc.*.stats=0 &>/dev/null
18696 # Client reads $bulk_size.
18697 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18698 iflag=direct &>/dev/null || error "dd failed"
18700 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18701 if [ x$nrpcs != "x1" ]; then
18702 $LCTL get_param osc.*.stats
18703 error "found $nrpcs ost_read RPCs, not 1 as expected"
18706 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18709 mkdir -p $DIR/$tdir
18711 for i in {0..1023}; do
18712 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18713 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18714 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18718 run_test 231b "must not assert on fully utilized OST request buffer"
18721 mkdir -p $DIR/$tdir
18722 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18724 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18725 do_facet ost1 $LCTL set_param fail_loc=0x31c
18727 # ignore dd failure
18728 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18730 do_facet ost1 $LCTL set_param fail_loc=0
18731 umount_client $MOUNT || error "umount failed"
18732 mount_client $MOUNT || error "mount failed"
18733 stop ost1 || error "cannot stop ost1"
18734 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18736 run_test 232a "failed lock should not block umount"
18739 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18740 skip "Need MDS version at least 2.10.58"
18742 mkdir -p $DIR/$tdir
18743 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18744 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18746 cancel_lru_locks osc
18748 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18749 do_facet ost1 $LCTL set_param fail_loc=0x31c
18752 $LFS data_version $DIR/$tdir/$tfile || true
18754 do_facet ost1 $LCTL set_param fail_loc=0
18755 umount_client $MOUNT || error "umount failed"
18756 mount_client $MOUNT || error "mount failed"
18757 stop ost1 || error "cannot stop ost1"
18758 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18760 run_test 232b "failed data version lock should not block umount"
18763 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18764 skip "Need MDS version at least 2.3.64"
18765 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18767 local fid=$($LFS path2fid $MOUNT)
18769 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18770 error "cannot access $MOUNT using its FID '$fid'"
18772 run_test 233a "checking that OBF of the FS root succeeds"
18775 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18776 skip "Need MDS version at least 2.5.90"
18777 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18779 local fid=$($LFS path2fid $MOUNT/.lustre)
18781 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18782 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18784 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18785 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18786 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18788 run_test 233b "checking that OBF of the FS .lustre succeeds"
18791 local p="$TMP/sanityN-$TESTNAME.parameters"
18792 save_lustre_params client "llite.*.xattr_cache" > $p
18793 lctl set_param llite.*.xattr_cache 1 ||
18794 skip_env "xattr cache is not supported"
18796 mkdir -p $DIR/$tdir || error "mkdir failed"
18797 touch $DIR/$tdir/$tfile || error "touch failed"
18798 # OBD_FAIL_LLITE_XATTR_ENOMEM
18799 $LCTL set_param fail_loc=0x1405
18800 getfattr -n user.attr $DIR/$tdir/$tfile &&
18801 error "getfattr should have failed with ENOMEM"
18802 $LCTL set_param fail_loc=0x0
18805 restore_lustre_params < $p
18808 run_test 234 "xattr cache should not crash on ENOMEM"
18811 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18812 skip "Need MDS version at least 2.4.52"
18814 flock_deadlock $DIR/$tfile
18819 124) error "process hangs on a deadlock"
18821 *) error "error executing flock_deadlock $DIR/$tfile"
18825 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18829 check_swap_layouts_support
18831 local ref1=/etc/passwd
18832 local ref2=/etc/group
18833 local file1=$DIR/$tdir/f1
18834 local file2=$DIR/$tdir/f2
18836 test_mkdir -c1 $DIR/$tdir
18837 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18838 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18839 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18840 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18841 local fd=$(free_fd)
18842 local cmd="exec $fd<>$file2"
18845 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18846 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18849 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18854 run_test 236 "Layout swap on open unlinked file"
18856 # LU-4659 linkea consistency
18858 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18859 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18860 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18861 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18864 ln $DIR/$tfile $DIR/$tfile.lnk
18865 touch $DIR/$tfile.new
18866 mv $DIR/$tfile.new $DIR/$tfile
18867 local fid1=$($LFS path2fid $DIR/$tfile)
18868 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18869 local path1=$($LFS fid2path $FSNAME "$fid1")
18870 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18871 local path2=$($LFS fid2path $FSNAME "$fid2")
18872 [ $tfile.lnk == $path2 ] ||
18873 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18876 run_test 238 "Verify linkea consistency"
18878 test_239A() { # was test_239
18879 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18880 skip "Need MDS version at least 2.5.60"
18882 local list=$(comma_list $(mdts_nodes))
18884 mkdir -p $DIR/$tdir
18885 createmany -o $DIR/$tdir/f- 5000
18886 unlinkmany $DIR/$tdir/f- 5000
18887 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18888 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18889 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18890 osp.*MDT*.sync_in_flight" | calc_sum)
18891 [ "$changes" -eq 0 ] || error "$changes not synced"
18893 run_test 239A "osp_sync test"
18895 test_239a() { #LU-5297
18896 remote_mds_nodsh && skip "remote MDS with nodsh"
18899 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18900 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18901 chgrp $RUNAS_GID $DIR/$tfile
18902 wait_delete_completed
18904 run_test 239a "process invalid osp sync record correctly"
18906 test_239b() { #LU-5297
18907 remote_mds_nodsh && skip "remote MDS with nodsh"
18910 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18911 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18912 chgrp $RUNAS_GID $DIR/$tfile1
18913 wait_delete_completed
18914 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18916 chgrp $RUNAS_GID $DIR/$tfile2
18917 wait_delete_completed
18919 run_test 239b "process osp sync record with ENOMEM error correctly"
18922 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18923 remote_mds_nodsh && skip "remote MDS with nodsh"
18925 mkdir -p $DIR/$tdir
18927 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18928 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18929 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18930 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18932 umount_client $MOUNT || error "umount failed"
18933 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18934 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18935 mount_client $MOUNT || error "failed to mount client"
18937 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18938 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18940 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18946 for LOOP in $(seq $count); do
18947 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18948 cancel_lru_locks $OSC || true
18956 for LOOP in $(seq $1); do
18957 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18962 test_241a() { # was test_241
18963 local bsize=$PAGE_SIZE
18965 (( bsize < 40960 )) && bsize=40960
18966 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18968 cancel_lru_locks $OSC
18969 test_241_bio 1000 $bsize &
18971 test_241_dio 1000 $bsize
18974 run_test 241a "bio vs dio"
18977 local bsize=$PAGE_SIZE
18979 (( bsize < 40960 )) && bsize=40960
18980 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18982 test_241_dio 1000 $bsize &
18984 test_241_dio 1000 $bsize
18987 run_test 241b "dio vs dio"
18990 remote_mds_nodsh && skip "remote MDS with nodsh"
18992 mkdir -p $DIR/$tdir
18993 touch $DIR/$tdir/$tfile
18995 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18996 do_facet mds1 lctl set_param fail_loc=0x105
18997 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18999 do_facet mds1 lctl set_param fail_loc=0
19000 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19002 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19006 test_mkdir $DIR/$tdir
19007 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19009 run_test 243 "various group lock tests"
19013 test_mkdir $DIR/$tdir
19014 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19015 sendfile_grouplock $DIR/$tdir/$tfile || \
19016 error "sendfile+grouplock failed"
19019 run_test 244a "sendfile with group lock tests"
19023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19026 local size=$((1024*1024))
19028 test_mkdir $DIR/$tdir
19029 for i in $(seq 1 $threads); do
19030 local file=$DIR/$tdir/file_$((i / 10))
19031 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19034 for i in $(seq 1 $threads); do
19038 run_test 244b "multi-threaded write with group lock"
19041 local flagname="multi_mod_rpcs"
19042 local connect_data_name="max_mod_rpcs"
19045 # check if multiple modify RPCs flag is set
19046 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19047 grep "connect_flags:")
19050 echo "$out" | grep -qw $flagname
19051 if [ $? -ne 0 ]; then
19052 echo "connect flag $flagname is not set"
19056 # check if multiple modify RPCs data is set
19057 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19060 echo "$out" | grep -qw $connect_data_name ||
19061 error "import should have connect data $connect_data_name"
19063 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19069 umount_client $submount
19074 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19076 skip_env "Fileset feature is not supported"
19078 local submount=${MOUNT}_$tdir
19081 mkdir -p $submount || error "mkdir $submount failed"
19082 FILESET="$FILESET/$tdir" mount_client $submount ||
19083 error "mount $submount failed"
19084 trap "cleanup_247 $submount" EXIT
19085 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19086 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19087 error "read $MOUNT/$tdir/$tfile failed"
19088 cleanup_247 $submount
19090 run_test 247a "mount subdir as fileset"
19093 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19094 skip_env "Fileset feature is not supported"
19096 local submount=${MOUNT}_$tdir
19098 rm -rf $MOUNT/$tdir
19099 mkdir -p $submount || error "mkdir $submount failed"
19101 FILESET="$FILESET/$tdir" mount_client $submount &&
19102 error "mount $submount should fail"
19105 run_test 247b "mount subdir that dose not exist"
19108 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19109 skip_env "Fileset feature is not supported"
19111 local submount=${MOUNT}_$tdir
19113 mkdir -p $MOUNT/$tdir/dir1
19114 mkdir -p $submount || error "mkdir $submount failed"
19115 trap "cleanup_247 $submount" EXIT
19116 FILESET="$FILESET/$tdir" mount_client $submount ||
19117 error "mount $submount failed"
19118 local fid=$($LFS path2fid $MOUNT/)
19119 $LFS fid2path $submount $fid && error "fid2path should fail"
19120 cleanup_247 $submount
19122 run_test 247c "running fid2path outside subdirectory root"
19125 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19126 skip "Fileset feature is not supported"
19128 local submount=${MOUNT}_$tdir
19130 mkdir -p $MOUNT/$tdir/dir1
19131 mkdir -p $submount || error "mkdir $submount failed"
19132 FILESET="$FILESET/$tdir" mount_client $submount ||
19133 error "mount $submount failed"
19134 trap "cleanup_247 $submount" EXIT
19136 local td=$submount/dir1
19137 local fid=$($LFS path2fid $td)
19138 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19140 # check that we get the same pathname back
19143 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19144 echo "$rootpath $fid"
19145 found=$($LFS fid2path $rootpath "$fid")
19146 [ -n "found" ] || error "fid2path should succeed"
19147 [ "$found" == "$td" ] || error "fid2path $found != $td"
19149 # check wrong root path format
19150 rootpath=$submount"_wrong"
19151 found=$($LFS fid2path $rootpath "$fid")
19152 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19154 cleanup_247 $submount
19156 run_test 247d "running fid2path inside subdirectory root"
19160 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19162 skip "Fileset feature is not supported"
19164 local submount=${MOUNT}_$tdir
19167 mkdir -p $submount || error "mkdir $submount failed"
19168 FILESET="$FILESET/.." mount_client $submount &&
19169 error "mount $submount should fail"
19172 run_test 247e "mount .. as fileset"
19175 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19176 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19177 skip "Need at least version 2.13.52"
19178 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19180 skip "Fileset feature is not supported"
19182 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19183 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19184 error "mkdir remote failed"
19185 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19186 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
19187 error "mkdir striped failed"
19188 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19190 local submount=${MOUNT}_$tdir
19192 mkdir -p $submount || error "mkdir $submount failed"
19195 local fileset=$FILESET
19197 for dir in $tdir/remote $tdir/remote/subdir \
19198 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
19199 FILESET="$fileset/$dir" mount_client $submount ||
19200 error "mount $dir failed"
19201 umount_client $submount
19204 run_test 247f "mount striped or remote directory as fileset"
19207 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19208 [ -z "$fast_read_sav" ] && skip "no fast read support"
19210 # create a large file for fast read verification
19211 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19213 # make sure the file is created correctly
19214 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19215 { rm -f $DIR/$tfile; skip "file creation error"; }
19217 echo "Test 1: verify that fast read is 4 times faster on cache read"
19219 # small read with fast read enabled
19220 $LCTL set_param -n llite.*.fast_read=1
19221 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19222 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19223 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19224 # small read with fast read disabled
19225 $LCTL set_param -n llite.*.fast_read=0
19226 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19227 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19228 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19230 # verify that fast read is 4 times faster for cache read
19231 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19232 error_not_in_vm "fast read was not 4 times faster: " \
19233 "$t_fast vs $t_slow"
19235 echo "Test 2: verify the performance between big and small read"
19236 $LCTL set_param -n llite.*.fast_read=1
19238 # 1k non-cache read
19239 cancel_lru_locks osc
19240 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19241 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19242 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19244 # 1M non-cache read
19245 cancel_lru_locks osc
19246 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19247 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19248 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19250 # verify that big IO is not 4 times faster than small IO
19251 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19252 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19254 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19257 run_test 248a "fast read verification"
19260 # Default short_io_bytes=16384, try both smaller and larger sizes.
19261 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19262 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19263 echo "bs=53248 count=113 normal buffered write"
19264 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19265 error "dd of initial data file failed"
19266 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19268 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19269 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19270 error "dd with sync normal writes failed"
19271 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19273 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19274 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19275 error "dd with sync small writes failed"
19276 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19278 cancel_lru_locks osc
19280 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19281 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19282 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19283 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19284 iflag=direct || error "dd with O_DIRECT small read failed"
19285 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19286 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19287 error "compare $TMP/$tfile.1 failed"
19289 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19290 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19292 # just to see what the maximum tunable value is, and test parsing
19293 echo "test invalid parameter 2MB"
19294 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19295 error "too-large short_io_bytes allowed"
19296 echo "test maximum parameter 512KB"
19297 # if we can set a larger short_io_bytes, run test regardless of version
19298 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19299 # older clients may not allow setting it this large, that's OK
19300 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19301 skip "Need at least client version 2.13.50"
19302 error "medium short_io_bytes failed"
19304 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19305 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19307 echo "test large parameter 64KB"
19308 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19309 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19311 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19312 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19313 error "dd with sync large writes failed"
19314 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19316 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19317 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19318 num=$((113 * 4096 / PAGE_SIZE))
19319 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19320 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19321 error "dd with O_DIRECT large writes failed"
19322 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19323 error "compare $DIR/$tfile.3 failed"
19325 cancel_lru_locks osc
19327 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19328 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19329 error "dd with O_DIRECT large read failed"
19330 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19331 error "compare $TMP/$tfile.2 failed"
19333 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19334 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19335 error "dd with O_DIRECT large read failed"
19336 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19337 error "compare $TMP/$tfile.3 failed"
19339 run_test 248b "test short_io read and write for both small and large sizes"
19341 test_249() { # LU-7890
19342 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19343 skip "Need at least version 2.8.54"
19346 $LFS setstripe -c 1 $DIR/$tfile
19347 # Offset 2T == 4k * 512M
19348 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19349 error "dd to 2T offset failed"
19351 run_test 249 "Write above 2T file size"
19354 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19355 && skip "no 16TB file size limit on ZFS"
19357 $LFS setstripe -c 1 $DIR/$tfile
19358 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19359 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19360 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19361 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19362 conv=notrunc,fsync && error "append succeeded"
19365 run_test 250 "Write above 16T limit"
19368 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19370 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19371 #Skip once - writing the first stripe will succeed
19372 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19373 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19374 error "short write happened"
19376 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19377 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19378 error "short read happened"
19382 run_test 251 "Handling short read and write correctly"
19385 remote_mds_nodsh && skip "remote MDS with nodsh"
19386 remote_ost_nodsh && skip "remote OST with nodsh"
19387 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19388 skip_env "ldiskfs only test"
19398 # check lr_reader on OST0000
19400 dev=$(facet_device $tgt)
19401 out=$(do_facet $tgt $LR_READER $dev)
19402 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19404 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19405 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19406 error "Invalid uuid returned by $LR_READER on target $tgt"
19407 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19409 # check lr_reader -c on MDT0000
19411 dev=$(facet_device $tgt)
19412 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19413 skip "$LR_READER does not support additional options"
19415 out=$(do_facet $tgt $LR_READER -c $dev)
19416 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19418 num=$(echo "$out" | grep -c "mdtlov")
19419 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19420 error "Invalid number of mdtlov clients returned by $LR_READER"
19421 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19423 # check lr_reader -cr on MDT0000
19424 out=$(do_facet $tgt $LR_READER -cr $dev)
19425 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19427 echo "$out" | grep -q "^reply_data:$" ||
19428 error "$LR_READER should have returned 'reply_data' section"
19429 num=$(echo "$out" | grep -c "client_generation")
19430 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19432 run_test 252 "check lr_reader tool"
19435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19436 remote_mds_nodsh && skip "remote MDS with nodsh"
19437 remote_mgs_nodsh && skip "remote MGS with nodsh"
19441 local ost_name=$(ostname_from_index $ostidx)
19444 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19445 do_facet $SINGLEMDS $LCTL get_param -n \
19446 osp.$mdtosc_proc1.reserved_mb_high ||
19447 skip "remote MDS does not support reserved_mb_high"
19451 wait_delete_completed
19454 pool_add $TESTNAME || error "Pool creation failed"
19455 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19457 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19458 error "Setstripe failed"
19460 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19462 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19464 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19466 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19467 osp.$mdtosc_proc1.prealloc_status)
19468 echo "prealloc_status $oa_status"
19470 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19471 error "File creation should fail"
19473 #object allocation was stopped, but we still able to append files
19474 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19475 oflag=append || error "Append failed"
19477 rm -f $DIR/$tdir/$tfile.0
19479 # For this test, we want to delete the files we created to go out of
19480 # space but leave the watermark, so we remain nearly out of space
19481 ost_watermarks_enospc_delete_files $tfile $ostidx
19483 wait_delete_completed
19487 for i in $(seq 10 12); do
19488 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19489 2>/dev/null || error "File creation failed after rm"
19492 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19493 osp.$mdtosc_proc1.prealloc_status)
19494 echo "prealloc_status $oa_status"
19496 if (( oa_status != 0 )); then
19497 error "Object allocation still disable after rm"
19500 run_test 253 "Check object allocation limit"
19503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19504 remote_mds_nodsh && skip "remote MDS with nodsh"
19505 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19506 skip "MDS does not support changelog_size"
19509 local MDT0=$(facet_svc $SINGLEMDS)
19511 changelog_register || error "changelog_register failed"
19513 changelog_clear 0 || error "changelog_clear failed"
19515 local size1=$(do_facet $SINGLEMDS \
19516 $LCTL get_param -n mdd.$MDT0.changelog_size)
19517 echo "Changelog size $size1"
19520 $LFS mkdir -i 0 $DIR/$tdir
19522 mkdir -p $DIR/$tdir/pics/2008/zachy
19523 touch $DIR/$tdir/pics/2008/zachy/timestamp
19524 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19525 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19526 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19527 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19528 rm $DIR/$tdir/pics/desktop.jpg
19530 local size2=$(do_facet $SINGLEMDS \
19531 $LCTL get_param -n mdd.$MDT0.changelog_size)
19532 echo "Changelog size after work $size2"
19534 (( $size2 > $size1 )) ||
19535 error "new Changelog size=$size2 less than old size=$size1"
19537 run_test 254 "Check changelog size"
19544 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19545 awk -F: '{print $2}' | grep $type > /dev/null
19546 if [ $? -ne 0 ]; then
19556 lfs ladvise -a willread $file > /dev/null 2>&1
19557 if [ $? -eq 0 ]; then
19561 lfs ladvise -a willread $file 2>&1 |
19562 grep "Inappropriate ioctl for device" > /dev/null
19563 if [ $? -eq 0 ]; then
19570 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19573 # run a random read IO workload
19574 # usage: random_read_iops <filename> <filesize> <iosize>
19575 random_read_iops() {
19578 local iosize=${3:-4096}
19580 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19581 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19584 drop_file_oss_cache() {
19588 $LFS ladvise -a dontneed $file 2>/dev/null ||
19589 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19592 ladvise_willread_performance()
19595 local average_origin=0
19596 local average_cache=0
19597 local average_ladvise=0
19599 for ((i = 1; i <= $repeat; i++)); do
19600 echo "Iter $i/$repeat: reading without willread hint"
19601 cancel_lru_locks osc
19602 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19603 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19604 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19605 average_origin=$(bc <<<"$average_origin + $speed_origin")
19607 cancel_lru_locks osc
19608 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19609 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19610 average_cache=$(bc <<<"$average_cache + $speed_cache")
19612 cancel_lru_locks osc
19613 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19614 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19615 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19616 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19617 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19619 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19620 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19621 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19623 speedup_cache=$(percent $average_cache $average_origin)
19624 speedup_ladvise=$(percent $average_ladvise $average_origin)
19626 echo "Average uncached read: $average_origin"
19627 echo "Average speedup with OSS cached read: " \
19628 "$average_cache = +$speedup_cache%"
19629 echo "Average speedup with ladvise willread: " \
19630 "$average_ladvise = +$speedup_ladvise%"
19632 local lowest_speedup=20
19633 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19634 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19635 "got $average_cache%. Skipping ladvise willread check."
19639 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19640 # it is still good to run until then to exercise 'ladvise willread'
19641 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19642 [ "$ost1_FSTYPE" = "zfs" ] &&
19643 echo "osd-zfs does not support dontneed or drop_caches" &&
19646 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19647 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
19648 error_not_in_vm "Speedup with willread is less than " \
19649 "$lowest_speedup%, got $average_ladvise%"
19653 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19654 skip "lustre < 2.8.54 does not support ladvise "
19655 remote_ost_nodsh && skip "remote OST with nodsh"
19657 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19659 ladvise_no_type willread $DIR/$tfile &&
19660 skip "willread ladvise is not supported"
19662 ladvise_no_ioctl $DIR/$tfile &&
19663 skip "ladvise ioctl is not supported"
19666 local size=$((size_mb * 1048576))
19667 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19668 error "dd to $DIR/$tfile failed"
19670 lfs ladvise -a willread $DIR/$tfile ||
19671 error "Ladvise failed with no range argument"
19673 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19674 error "Ladvise failed with no -l or -e argument"
19676 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19677 error "Ladvise failed with only -e argument"
19679 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19680 error "Ladvise failed with only -l argument"
19682 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19683 error "End offset should not be smaller than start offset"
19685 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19686 error "End offset should not be equal to start offset"
19688 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19689 error "Ladvise failed with overflowing -s argument"
19691 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19692 error "Ladvise failed with overflowing -e argument"
19694 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19695 error "Ladvise failed with overflowing -l argument"
19697 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19698 error "Ladvise succeeded with conflicting -l and -e arguments"
19700 echo "Synchronous ladvise should wait"
19702 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19703 do_nodes $(comma_list $(osts_nodes)) \
19704 $LCTL set_param fail_val=$delay fail_loc=0x237
19706 local start_ts=$SECONDS
19707 lfs ladvise -a willread $DIR/$tfile ||
19708 error "Ladvise failed with no range argument"
19709 local end_ts=$SECONDS
19710 local inteval_ts=$((end_ts - start_ts))
19712 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19713 error "Synchronous advice didn't wait reply"
19716 echo "Asynchronous ladvise shouldn't wait"
19717 local start_ts=$SECONDS
19718 lfs ladvise -a willread -b $DIR/$tfile ||
19719 error "Ladvise failed with no range argument"
19720 local end_ts=$SECONDS
19721 local inteval_ts=$((end_ts - start_ts))
19723 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19724 error "Asynchronous advice blocked"
19727 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19728 ladvise_willread_performance
19730 run_test 255a "check 'lfs ladvise -a willread'"
19736 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19740 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19741 skip "lustre < 2.8.54 does not support ladvise "
19742 remote_ost_nodsh && skip "remote OST with nodsh"
19744 lfs setstripe -c 1 -i 0 $DIR/$tfile
19746 ladvise_no_type dontneed $DIR/$tfile &&
19747 skip "dontneed ladvise is not supported"
19749 ladvise_no_ioctl $DIR/$tfile &&
19750 skip "ladvise ioctl is not supported"
19752 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19753 [ "$ost1_FSTYPE" = "zfs" ] &&
19754 skip "zfs-osd does not support 'ladvise dontneed'"
19757 local size=$((size_mb * 1048576))
19758 # In order to prevent disturbance of other processes, only check 3/4
19759 # of the memory usage
19760 local kibibytes=$((size_mb * 1024 * 3 / 4))
19762 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19763 error "dd to $DIR/$tfile failed"
19765 #force write to complete before dropping OST cache & checking memory
19768 local total=$(facet_meminfo ost1 MemTotal)
19769 echo "Total memory: $total KiB"
19771 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19772 local before_read=$(facet_meminfo ost1 Cached)
19773 echo "Cache used before read: $before_read KiB"
19775 lfs ladvise -a willread $DIR/$tfile ||
19776 error "Ladvise willread failed"
19777 local after_read=$(facet_meminfo ost1 Cached)
19778 echo "Cache used after read: $after_read KiB"
19780 lfs ladvise -a dontneed $DIR/$tfile ||
19781 error "Ladvise dontneed again failed"
19782 local no_read=$(facet_meminfo ost1 Cached)
19783 echo "Cache used after dontneed ladvise: $no_read KiB"
19785 if [ $total -lt $((before_read + kibibytes)) ]; then
19786 echo "Memory is too small, abort checking"
19790 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19791 error "Ladvise willread should use more memory" \
19792 "than $kibibytes KiB"
19795 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19796 error "Ladvise dontneed should release more memory" \
19797 "than $kibibytes KiB"
19800 run_test 255b "check 'lfs ladvise -a dontneed'"
19803 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19804 skip "lustre < 2.10.50 does not support lockahead"
19812 test_mkdir -p $DIR/$tdir
19813 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19815 #test 10 returns only success/failure
19817 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19819 if [ $rc -eq 255 ]; then
19820 error "Ladvise test${i} failed, ${rc}"
19823 #test 11 counts lock enqueue requests, all others count new locks
19825 count=$(do_facet ost1 \
19826 $LCTL get_param -n ost.OSS.ost.stats)
19827 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19829 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19831 if [ $rc -eq 255 ]; then
19832 error "Ladvise test${i} failed, ${rc}"
19835 new_count=$(do_facet ost1 \
19836 $LCTL get_param -n ost.OSS.ost.stats)
19837 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19838 awk '{ print $2 }')
19840 difference="$((new_count - count))"
19841 if [ $difference -ne $rc ]; then
19842 error "Ladvise test${i}, bad enqueue count, returned " \
19843 "${rc}, actual ${difference}"
19846 for i in $(seq 12 21); do
19847 # If we do not do this, we run the risk of having too many
19848 # locks and starting lock cancellation while we are checking
19850 cancel_lru_locks osc
19852 count=$($LCTL get_param -n \
19853 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19855 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19857 if [ $rc -eq 255 ]; then
19858 error "Ladvise test ${i} failed, ${rc}"
19861 new_count=$($LCTL get_param -n \
19862 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19863 difference="$((new_count - count))"
19865 # Test 15 output is divided by 100 to map down to valid return
19866 if [ $i -eq 15 ]; then
19870 if [ $difference -ne $rc ]; then
19871 error "Ladvise test ${i}, bad lock count, returned " \
19872 "${rc}, actual ${difference}"
19876 #test 22 returns only success/failure
19878 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19880 if [ $rc -eq 255 ]; then
19881 error "Ladvise test${i} failed, ${rc}"
19884 run_test 255c "suite of ladvise lockahead tests"
19887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19888 remote_mds_nodsh && skip "remote MDS with nodsh"
19889 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19890 changelog_users $SINGLEMDS | grep "^cl" &&
19891 skip "active changelog user"
19897 mdt_dev=$(mdsdevname 1)
19900 changelog_register || error "changelog_register failed"
19903 mkdir -p $DIR/$tdir
19905 changelog_clear 0 || error "changelog_clear failed"
19908 touch $DIR/$tdir/{1..10}
19911 stop $SINGLEMDS || error "Fail to stop MDT"
19915 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19917 #after mount new plainllog is used
19918 touch $DIR/$tdir/{11..19}
19919 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19920 stack_trap "rm -f $tmpfile"
19921 cat_sl=$(do_facet $SINGLEMDS "sync; \
19922 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19923 llog_reader $tmpfile | grep -c type=1064553b")
19924 do_facet $SINGLEMDS llog_reader $tmpfile
19926 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19928 changelog_clear 0 || error "changelog_clear failed"
19930 cat_sl=$(do_facet $SINGLEMDS "sync; \
19931 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19932 llog_reader $tmpfile | grep -c type=1064553b")
19934 if (( cat_sl == 2 )); then
19935 error "Empty plain llog was not deleted from changelog catalog"
19936 elif (( cat_sl != 1 )); then
19937 error "Active plain llog shouldn't be deleted from catalog"
19940 run_test 256 "Check llog delete for empty and not full state"
19943 remote_mds_nodsh && skip "remote MDS with nodsh"
19944 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19945 skip "Need MDS version at least 2.8.55"
19947 test_mkdir $DIR/$tdir
19949 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19950 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19953 #define OBD_FAIL_MDS_XATTR_REP 0x161
19954 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19955 local facet=mds$((mdtidx + 1))
19956 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19957 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19959 stop $facet || error "stop MDS failed"
19960 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19961 error "start MDS fail"
19962 wait_recovery_complete $facet
19964 run_test 257 "xattr locks are not lost"
19966 # Verify we take the i_mutex when security requires it
19968 #define OBD_FAIL_IMUTEX_SEC 0x141c
19969 $LCTL set_param fail_loc=0x141c
19971 chmod u+s $DIR/$tfile
19972 chmod a+rwx $DIR/$tfile
19973 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19975 if [ $RC -ne 0 ]; then
19976 error "error, failed to take i_mutex, rc=$?"
19980 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19982 # Verify we do NOT take the i_mutex in the normal case
19984 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19985 $LCTL set_param fail_loc=0x141d
19988 chmod a+rw $DIR/$tfile
19989 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19991 if [ $RC -ne 0 ]; then
19992 error "error, took i_mutex unnecessarily, rc=$?"
19997 run_test 258b "verify i_mutex security behavior"
20000 local file=$DIR/$tfile
20004 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20006 stack_trap "rm -f $file" EXIT
20008 wait_delete_completed
20009 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20010 echo "before: $before"
20012 $LFS setstripe -i 0 -c 1 $file
20013 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20015 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20016 echo "after write: $after"
20018 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20019 do_facet ost1 $LCTL set_param fail_loc=0x2301
20021 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20022 echo "after truncate: $after"
20025 do_facet ost1 $LCTL set_param fail_loc=0
20026 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20028 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20029 echo "after restart: $after"
20030 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20031 error "missing truncate?"
20035 run_test 259 "crash at delayed truncate"
20038 #define OBD_FAIL_MDC_CLOSE 0x806
20039 $LCTL set_param fail_loc=0x80000806
20043 run_test 260 "Check mdc_close fail"
20045 ### Data-on-MDT sanity tests ###
20047 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20048 skip "Need MDS version at least 2.10.55 for DoM"
20051 local dom=$DIR/$tdir/dom_file
20052 local tmp=$DIR/$tdir/tmp_file
20054 mkdir -p $DIR/$tdir
20056 # basic checks for DoM component creation
20057 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20058 error "Can set MDT layout to non-first entry"
20060 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20061 error "Can define multiple entries as MDT layout"
20063 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20065 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20066 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20067 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20069 local mdtidx=$($LFS getstripe -m $dom)
20070 local mdtname=MDT$(printf %04x $mdtidx)
20071 local facet=mds$((mdtidx + 1))
20072 local space_check=1
20074 # Skip free space checks with ZFS
20075 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20079 local size_tmp=$((65536 * 3))
20080 local mdtfree1=$(do_facet $facet \
20081 lctl get_param -n osd*.*$mdtname.kbytesfree)
20083 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20084 # check also direct IO along write
20085 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20086 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20088 cmp $tmp $dom || error "file data is different"
20089 [ $(stat -c%s $dom) == $size_tmp ] ||
20090 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20091 if [ $space_check == 1 ]; then
20092 local mdtfree2=$(do_facet $facet \
20093 lctl get_param -n osd*.*$mdtname.kbytesfree)
20095 # increase in usage from by $size_tmp
20096 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20097 error "MDT free space wrong after write: " \
20098 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20102 local size_dom=10000
20104 $TRUNCATE $dom $size_dom
20105 [ $(stat -c%s $dom) == $size_dom ] ||
20106 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20107 if [ $space_check == 1 ]; then
20108 mdtfree1=$(do_facet $facet \
20109 lctl get_param -n osd*.*$mdtname.kbytesfree)
20110 # decrease in usage from $size_tmp to new $size_dom
20111 [ $(($mdtfree1 - $mdtfree2)) -ge \
20112 $(((size_tmp - size_dom) / 1024)) ] ||
20113 error "MDT free space is wrong after truncate: " \
20114 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20120 size_dom=$((size_dom + size_tmp))
20121 [ $(stat -c%s $dom) == $size_dom ] ||
20122 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20123 if [ $space_check == 1 ]; then
20124 mdtfree2=$(do_facet $facet \
20125 lctl get_param -n osd*.*$mdtname.kbytesfree)
20126 # increase in usage by $size_tmp from previous
20127 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20128 error "MDT free space is wrong after append: " \
20129 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20134 if [ $space_check == 1 ]; then
20135 mdtfree1=$(do_facet $facet \
20136 lctl get_param -n osd*.*$mdtname.kbytesfree)
20137 # decrease in usage by $size_dom from previous
20138 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20139 error "MDT free space is wrong after removal: " \
20140 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20143 # combined striping
20144 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20145 error "Can't create DoM + OST striping"
20147 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20148 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20149 # check also direct IO along write
20150 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20152 cmp $tmp $dom || error "file data is different"
20153 [ $(stat -c%s $dom) == $size_tmp ] ||
20154 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20159 run_test 270a "DoM: basic functionality tests"
20162 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20163 skip "Need MDS version at least 2.10.55"
20165 local dom=$DIR/$tdir/dom_file
20166 local max_size=1048576
20168 mkdir -p $DIR/$tdir
20169 $LFS setstripe -E $max_size -L mdt $dom
20171 # truncate over the limit
20172 $TRUNCATE $dom $(($max_size + 1)) &&
20173 error "successful truncate over the maximum size"
20174 # write over the limit
20175 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20176 error "successful write over the maximum size"
20177 # append over the limit
20178 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20179 echo "12345" >> $dom && error "successful append over the maximum size"
20184 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20187 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20188 skip "Need MDS version at least 2.10.55"
20190 mkdir -p $DIR/$tdir
20191 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20193 # check files inherit DoM EA
20194 touch $DIR/$tdir/first
20195 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20196 error "bad pattern"
20197 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20198 error "bad stripe count"
20199 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20200 error "bad stripe size"
20202 # check directory inherits DoM EA and uses it as default
20203 mkdir $DIR/$tdir/subdir
20204 touch $DIR/$tdir/subdir/second
20205 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20206 error "bad pattern in sub-directory"
20207 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20208 error "bad stripe count in sub-directory"
20209 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20210 error "bad stripe size in sub-directory"
20213 run_test 270c "DoM: DoM EA inheritance tests"
20216 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20217 skip "Need MDS version at least 2.10.55"
20219 mkdir -p $DIR/$tdir
20220 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20222 # inherit default DoM striping
20223 mkdir $DIR/$tdir/subdir
20224 touch $DIR/$tdir/subdir/f1
20226 # change default directory striping
20227 $LFS setstripe -c 1 $DIR/$tdir/subdir
20228 touch $DIR/$tdir/subdir/f2
20229 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20230 error "wrong default striping in file 2"
20231 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20232 error "bad pattern in file 2"
20235 run_test 270d "DoM: change striping from DoM to RAID0"
20238 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20239 skip "Need MDS version at least 2.10.55"
20241 mkdir -p $DIR/$tdir/dom
20242 mkdir -p $DIR/$tdir/norm
20245 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20246 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20248 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20249 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20251 # find DoM files by layout
20252 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20253 [ $NUM -eq $DOMFILES ] ||
20254 error "lfs find -L: found $NUM, expected $DOMFILES"
20255 echo "Test 1: lfs find 20 DOM files by layout: OK"
20257 # there should be 1 dir with default DOM striping
20258 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20260 error "lfs find -L: found $NUM, expected 1 dir"
20261 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20263 # find DoM files by stripe size
20264 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20265 [ $NUM -eq $DOMFILES ] ||
20266 error "lfs find -S: found $NUM, expected $DOMFILES"
20267 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20269 # find files by stripe offset except DoM files
20270 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20271 [ $NUM -eq $NORMFILES ] ||
20272 error "lfs find -i: found $NUM, expected $NORMFILES"
20273 echo "Test 5: lfs find no DOM files by stripe index: OK"
20276 run_test 270e "DoM: lfs find with DoM files test"
20279 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20280 skip "Need MDS version at least 2.10.55"
20282 local mdtname=${FSNAME}-MDT0000-mdtlov
20283 local dom=$DIR/$tdir/dom_file
20284 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20285 lod.$mdtname.dom_stripesize)
20286 local dom_limit=131072
20288 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20289 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20290 lod.$mdtname.dom_stripesize)
20291 [ ${dom_limit} -eq ${dom_current} ] ||
20292 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20294 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20295 $LFS setstripe -d $DIR/$tdir
20296 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20297 error "Can't set directory default striping"
20299 # exceed maximum stripe size
20300 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20301 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20302 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20303 error "Able to create DoM component size more than LOD limit"
20305 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20306 dom_current=$(do_facet mds1 $LCTL get_param -n \
20307 lod.$mdtname.dom_stripesize)
20308 [ 0 -eq ${dom_current} ] ||
20309 error "Can't set zero DoM stripe limit"
20312 # attempt to create DoM file on server with disabled DoM should
20313 # remove DoM entry from layout and be succeed
20314 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20315 error "Can't create DoM file (DoM is disabled)"
20316 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20317 error "File has DoM component while DoM is disabled"
20320 # attempt to create DoM file with only DoM stripe should return error
20321 $LFS setstripe -E $dom_limit -L mdt $dom &&
20322 error "Able to create DoM-only file while DoM is disabled"
20324 # too low values to be aligned with smallest stripe size 64K
20325 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20326 dom_current=$(do_facet mds1 $LCTL get_param -n \
20327 lod.$mdtname.dom_stripesize)
20328 [ 30000 -eq ${dom_current} ] &&
20329 error "Can set too small DoM stripe limit"
20331 # 64K is a minimal stripe size in Lustre, expect limit of that size
20332 [ 65536 -eq ${dom_current} ] ||
20333 error "Limit is not set to 64K but ${dom_current}"
20335 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20336 dom_current=$(do_facet mds1 $LCTL get_param -n \
20337 lod.$mdtname.dom_stripesize)
20339 [ 2147483648 -eq ${dom_current} ] &&
20340 error "Can set too large DoM stripe limit"
20342 do_facet mds1 $LCTL set_param -n \
20343 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20344 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20345 error "Can't create DoM component size after limit change"
20346 do_facet mds1 $LCTL set_param -n \
20347 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20348 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20349 error "Can't create DoM file after limit decrease"
20350 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20351 error "Can create big DoM component after limit decrease"
20352 touch ${dom}_def ||
20353 error "Can't create file with old default layout"
20355 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20358 run_test 270f "DoM: maximum DoM stripe size checks"
20361 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20362 skip "Need MDS version at least 2.13.52"
20363 local dom=$DIR/$tdir/$tfile
20365 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20366 local lodname=${FSNAME}-MDT0000-mdtlov
20368 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20369 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20370 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20371 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20373 local dom_limit=1024
20374 local dom_threshold="50%"
20376 $LFS setstripe -d $DIR/$tdir
20377 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20378 error "Can't set directory default striping"
20380 do_facet mds1 $LCTL set_param -n \
20381 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20382 # set 0 threshold and create DOM file to change tunable stripesize
20383 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20384 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20385 error "Failed to create $dom file"
20386 # now tunable dom_cur_stripesize should reach maximum
20387 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20388 lod.${lodname}.dom_stripesize_cur_kb)
20389 [[ $dom_current == $dom_limit ]] ||
20390 error "Current DOM stripesize is not maximum"
20393 # set threshold for further tests
20394 do_facet mds1 $LCTL set_param -n \
20395 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20396 echo "DOM threshold is $dom_threshold free space"
20399 # Spoof bfree to exceed threshold
20400 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20401 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20402 for spfree in 40 20 0 15 30 55; do
20403 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20404 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20405 error "Failed to create $dom file"
20406 dom_def=$(do_facet mds1 $LCTL get_param -n \
20407 lod.${lodname}.dom_stripesize_cur_kb)
20408 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20409 [[ $dom_def != $dom_current ]] ||
20410 error "Default stripe size was not changed"
20411 if [[ $spfree > 0 ]] ; then
20412 dom_set=$($LFS getstripe -S $dom)
20413 [[ $dom_set == $((dom_def * 1024)) ]] ||
20414 error "DOM component size is still old"
20416 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20417 error "DoM component is set with no free space"
20420 dom_current=$dom_def
20423 run_test 270g "DoM: default DoM stripe size depends on free space"
20426 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20427 skip "Need MDS version at least 2.13.53"
20429 local mdtname=${FSNAME}-MDT0000-mdtlov
20430 local dom=$DIR/$tdir/$tfile
20431 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20433 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20434 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20436 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20437 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20438 error "can't create OST file"
20439 # mirrored file with DOM entry in the second mirror
20440 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20441 error "can't create mirror with DoM component"
20443 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20445 # DOM component in the middle and has other enries in the same mirror,
20446 # should succeed but lost DoM component
20447 $LFS setstripe --copy=${dom}_1 $dom ||
20448 error "Can't create file from OST|DOM mirror layout"
20449 # check new file has no DoM layout after all
20450 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20451 error "File has DoM component while DoM is disabled"
20453 run_test 270h "DoM: DoM stripe removal when disabled on server"
20456 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20457 skip "Need MDS version at least 2.10.55"
20459 local dom=$DIR/$tdir/dom
20461 mkdir -p $DIR/$tdir
20463 $LFS setstripe -E 1024K -L mdt $dom
20465 lctl set_param -n mdc.*.stats=clear
20466 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20467 cat $dom > /dev/null
20468 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20469 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20473 run_test 271a "DoM: data is cached for read after write"
20476 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20477 skip "Need MDS version at least 2.10.55"
20479 local dom=$DIR/$tdir/dom
20481 mkdir -p $DIR/$tdir
20483 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20485 lctl set_param -n mdc.*.stats=clear
20486 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20487 cancel_lru_locks mdc
20488 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20489 # second stat to check size is cached on client
20490 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20491 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20492 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20495 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20498 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20499 skip "Need MDS version at least 2.10.55"
20501 local dom=$DIR/$tdir/dom
20503 mkdir -p $DIR/$tdir
20505 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20507 lctl set_param -n mdc.*.stats=clear
20508 lctl set_param -n osc.*.stats=clear
20509 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20510 cancel_lru_locks mdc
20511 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20512 # second stat to check size is cached on client
20513 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20514 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20515 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20516 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20517 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20520 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20526 local mdt=MDT$(printf %04x $mdtidx)
20528 if [ -z $param ]; then
20529 lctl get_param -n mdc.*$mdt*.stats
20531 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20536 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20537 skip "Need MDS version at least 2.10.55"
20539 local dom=$DIR/$tdir/dom
20541 mkdir -p $DIR/$tdir
20543 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20545 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20546 local facet=mds$((mdtidx + 1))
20548 cancel_lru_locks mdc
20549 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20550 createmany -o $dom 1000
20551 lctl set_param -n mdc.*.stats=clear
20552 smalliomany -w $dom 1000 200
20553 get_mdc_stats $mdtidx
20554 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20555 # Each file has 1 open, 1 IO enqueues, total 2000
20556 # but now we have also +1 getxattr for security.capability, total 3000
20557 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20558 unlinkmany $dom 1000
20560 cancel_lru_locks mdc
20561 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20562 createmany -o $dom 1000
20563 lctl set_param -n mdc.*.stats=clear
20564 smalliomany -w $dom 1000 200
20565 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20566 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20567 # for OPEN and IO lock.
20568 [ $((enq - enq_2)) -ge 1000 ] ||
20569 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20570 unlinkmany $dom 1000
20573 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20575 cleanup_271def_tests() {
20581 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20582 skip "Need MDS version at least 2.10.57"
20584 local dom=$DIR/$tdir/dom
20585 local tmp=$TMP/$tfile
20586 trap "cleanup_271def_tests $tmp" EXIT
20588 mkdir -p $DIR/$tdir
20590 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20592 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20594 cancel_lru_locks mdc
20595 dd if=/dev/urandom of=$tmp bs=1000 count=1
20596 dd if=$tmp of=$dom bs=1000 count=1
20597 cancel_lru_locks mdc
20599 cat /etc/hosts >> $tmp
20600 lctl set_param -n mdc.*.stats=clear
20602 # append data to the same file it should update local page
20603 echo "Append to the same page"
20604 cat /etc/hosts >> $dom
20605 local num=$(get_mdc_stats $mdtidx ost_read)
20606 local ra=$(get_mdc_stats $mdtidx req_active)
20607 local rw=$(get_mdc_stats $mdtidx req_waittime)
20609 [ -z $num ] || error "$num READ RPC occured"
20610 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20614 cmp $tmp $dom || error "file miscompare"
20616 cancel_lru_locks mdc
20617 lctl set_param -n mdc.*.stats=clear
20619 echo "Open and read file"
20620 cat $dom > /dev/null
20621 local num=$(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"
20634 run_test 271d "DoM: read on open (1K file in reply buffer)"
20637 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20638 skip "Need MDS version at least 2.10.57"
20640 local dom=$DIR/$tdir/dom
20641 local tmp=$TMP/$tfile
20642 trap "cleanup_271def_tests $tmp" EXIT
20644 mkdir -p $DIR/$tdir
20646 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20648 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20650 cancel_lru_locks mdc
20651 dd if=/dev/urandom of=$tmp bs=265000 count=1
20652 dd if=$tmp of=$dom bs=265000 count=1
20653 cancel_lru_locks mdc
20654 cat /etc/hosts >> $tmp
20655 lctl set_param -n mdc.*.stats=clear
20657 echo "Append to the same page"
20658 cat /etc/hosts >> $dom
20659 local num=$(get_mdc_stats $mdtidx ost_read)
20660 local ra=$(get_mdc_stats $mdtidx req_active)
20661 local rw=$(get_mdc_stats $mdtidx req_waittime)
20663 [ -z $num ] || error "$num READ RPC occured"
20664 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20668 cmp $tmp $dom || error "file miscompare"
20670 cancel_lru_locks mdc
20671 lctl set_param -n mdc.*.stats=clear
20673 echo "Open and read file"
20674 cat $dom > /dev/null
20675 local num=$(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 ] && num=0
20680 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20681 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20685 cmp $tmp $dom || error "file miscompare"
20689 run_test 271f "DoM: read on open (200K file and read tail)"
20692 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20693 skip "Skipping due to old client or server version"
20695 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20697 $CHECKSTAT -t file $DIR1/$tfile
20699 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20702 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20703 $LCTL set_param fail_loc=0x80000314
20704 rm $DIR1/$tfile || error "Unlink fails"
20706 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20707 [ $RC -eq 0 ] || error "Failed write to stale object"
20709 run_test 271g "Discard DoM data vs client flush race"
20712 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20713 skip "Need MDS version at least 2.11.50"
20715 local dom=$DIR/$tdir/dom
20716 mkdir -p $DIR/$tdir
20718 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20719 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20720 error "failed to write data into $dom"
20721 local old_md5=$(md5sum $dom)
20723 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20724 error "failed to migrate to the same DoM component"
20726 local new_md5=$(md5sum $dom)
20728 [ "$old_md5" == "$new_md5" ] ||
20729 error "md5sum differ: $old_md5, $new_md5"
20731 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20732 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20734 run_test 272a "DoM migration: new layout with the same DOM component"
20737 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20738 skip "Need MDS version at least 2.11.50"
20740 local dom=$DIR/$tdir/dom
20741 mkdir -p $DIR/$tdir
20742 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20744 local mdtidx=$($LFS getstripe -m $dom)
20745 local mdtname=MDT$(printf %04x $mdtidx)
20746 local facet=mds$((mdtidx + 1))
20748 local mdtfree1=$(do_facet $facet \
20749 lctl get_param -n osd*.*$mdtname.kbytesfree)
20750 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20751 error "failed to write data into $dom"
20752 local old_md5=$(md5sum $dom)
20753 cancel_lru_locks mdc
20754 local mdtfree1=$(do_facet $facet \
20755 lctl get_param -n osd*.*$mdtname.kbytesfree)
20757 $LFS migrate -c2 $dom ||
20758 error "failed to migrate to the new composite layout"
20759 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20760 error "MDT stripe was not removed"
20762 cancel_lru_locks mdc
20763 local new_md5=$(md5sum $dom)
20764 [ "$old_md5" == "$new_md5" ] ||
20765 error "$old_md5 != $new_md5"
20767 # Skip free space checks with ZFS
20768 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20769 local mdtfree2=$(do_facet $facet \
20770 lctl get_param -n osd*.*$mdtname.kbytesfree)
20771 [ $mdtfree2 -gt $mdtfree1 ] ||
20772 error "MDT space is not freed after migration"
20776 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20779 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20780 skip "Need MDS version at least 2.11.50"
20782 local dom=$DIR/$tdir/$tfile
20783 mkdir -p $DIR/$tdir
20784 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20786 local mdtidx=$($LFS getstripe -m $dom)
20787 local mdtname=MDT$(printf %04x $mdtidx)
20788 local facet=mds$((mdtidx + 1))
20790 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20791 error "failed to write data into $dom"
20792 local old_md5=$(md5sum $dom)
20793 cancel_lru_locks mdc
20794 local mdtfree1=$(do_facet $facet \
20795 lctl get_param -n osd*.*$mdtname.kbytesfree)
20797 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20798 error "failed to migrate to the new composite layout"
20799 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20800 error "MDT stripe was not removed"
20802 cancel_lru_locks mdc
20803 local new_md5=$(md5sum $dom)
20804 [ "$old_md5" == "$new_md5" ] ||
20805 error "$old_md5 != $new_md5"
20807 # Skip free space checks with ZFS
20808 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20809 local mdtfree2=$(do_facet $facet \
20810 lctl get_param -n osd*.*$mdtname.kbytesfree)
20811 [ $mdtfree2 -gt $mdtfree1 ] ||
20812 error "MDS space is not freed after migration"
20816 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20819 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20820 skip "Need MDS version at least 2.12.55"
20822 local dom=$DIR/$tdir/$tfile
20823 mkdir -p $DIR/$tdir
20824 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20826 local mdtidx=$($LFS getstripe -m $dom)
20827 local mdtname=MDT$(printf %04x $mdtidx)
20828 local facet=mds$((mdtidx + 1))
20830 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20831 error "failed to write data into $dom"
20832 local old_md5=$(md5sum $dom)
20833 cancel_lru_locks mdc
20834 local mdtfree1=$(do_facet $facet \
20835 lctl get_param -n osd*.*$mdtname.kbytesfree)
20837 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20838 error "failed mirroring to the new composite layout"
20839 $LFS mirror resync $dom ||
20840 error "failed mirror resync"
20841 $LFS mirror split --mirror-id 1 -d $dom ||
20842 error "failed mirror split"
20844 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20845 error "MDT stripe was not removed"
20847 cancel_lru_locks mdc
20848 local new_md5=$(md5sum $dom)
20849 [ "$old_md5" == "$new_md5" ] ||
20850 error "$old_md5 != $new_md5"
20852 # Skip free space checks with ZFS
20853 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20854 local mdtfree2=$(do_facet $facet \
20855 lctl get_param -n osd*.*$mdtname.kbytesfree)
20856 [ $mdtfree2 -gt $mdtfree1 ] ||
20857 error "MDS space is not freed after DOM mirror deletion"
20861 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20864 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20865 skip "Need MDS version at least 2.12.55"
20867 local dom=$DIR/$tdir/$tfile
20868 mkdir -p $DIR/$tdir
20869 $LFS setstripe -c 2 $dom
20871 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20872 error "failed to write data into $dom"
20873 local old_md5=$(md5sum $dom)
20874 cancel_lru_locks mdc
20876 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20877 error "failed mirroring to the DOM layout"
20878 $LFS mirror resync $dom ||
20879 error "failed mirror resync"
20880 $LFS mirror split --mirror-id 1 -d $dom ||
20881 error "failed mirror split"
20883 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20884 error "MDT stripe was not removed"
20886 cancel_lru_locks mdc
20887 local new_md5=$(md5sum $dom)
20888 [ "$old_md5" == "$new_md5" ] ||
20889 error "$old_md5 != $new_md5"
20893 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20896 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20897 skip "Need MDS version at least 2.12.55"
20899 local dom=$DIR/$tdir/$tfile
20900 mkdir -p $DIR/$tdir
20901 $LFS setstripe -c 2 $dom
20903 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20904 error "failed to write data into $dom"
20905 local old_md5=$(md5sum $dom)
20906 cancel_lru_locks mdc
20908 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20909 error "failed migrating to the DOM file"
20911 cancel_lru_locks mdc
20912 local new_md5=$(md5sum $dom)
20913 [ "$old_md5" != "$new_md5" ] &&
20914 error "$old_md5 != $new_md5"
20918 run_test 272f "DoM migration: OST-striped file to DOM file"
20921 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20922 skip "Need MDS version at least 2.11.50"
20924 # Layout swap cannot be done if either file has DOM component,
20925 # this will never be supported, migration should be used instead
20927 local dom=$DIR/$tdir/$tfile
20928 mkdir -p $DIR/$tdir
20930 $LFS setstripe -c2 ${dom}_plain
20931 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20932 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20933 error "can swap layout with DoM component"
20934 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20935 error "can swap layout with DoM component"
20937 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20938 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20939 error "can swap layout with DoM component"
20940 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20941 error "can swap layout with DoM component"
20944 run_test 273a "DoM: layout swapping should fail with DOM"
20947 remote_ost_nodsh && skip "remote OST with nodsh"
20948 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20949 skip "Need OST version >= 2.10.57"
20951 local file=$DIR/$tfile
20954 oss=$(comma_list $(osts_nodes))
20956 dd if=/dev/urandom of=$file bs=1M count=2 ||
20957 error "failed to create a file"
20958 cancel_lru_locks osc
20961 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20962 error "failed to read a file"
20964 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20965 $LCTL set_param fail_loc=0x8000031f
20967 cancel_lru_locks osc &
20970 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20971 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20972 #IO takes another lock, but matches the PENDING one
20973 #and places it to the IO RPC
20974 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20975 error "failed to read a file with PENDING lock"
20977 run_test 275 "Read on a canceled duplicate lock"
20980 remote_ost_nodsh && skip "remote OST with nodsh"
20983 do_facet ost1 "(while true; do \
20984 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20985 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20988 for LOOP in $(seq 20); do
20990 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20993 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20994 rm $TMP/sanity_276_pid"
20996 run_test 276 "Race between mount and obd_statfs"
20999 $LCTL set_param ldlm.namespaces.*.lru_size=0
21000 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21001 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21002 grep ^used_mb | awk '{print $2}')
21003 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21004 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21005 oflag=direct conv=notrunc
21006 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21007 grep ^used_mb | awk '{print $2}')
21008 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21010 run_test 277 "Direct IO shall drop page cache"
21013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21014 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21015 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21016 skip "needs the same host for mdt1 mdt2" && return
21021 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21022 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21028 echo "Starting MDTs"
21029 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21031 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21033 do_facet mds2 $LCTL set_param fail_loc=0
21035 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21036 wait_recovery_complete mds2
21038 run_test 278 "Race starting MDS between MDTs stop/start"
21041 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21042 skip "Need MGS version at least 2.13.52"
21043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21044 combined_mgs_mds || skip "needs combined MGS/MDT"
21046 umount_client $MOUNT
21047 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21048 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21050 mount_client $MOUNT &
21052 stop mgs || error "stop mgs failed"
21053 #for a race mgs would crash
21054 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21055 mount_client $MOUNT || error "mount client failed"
21057 run_test 280 "Race between MGS umount and client llog processing"
21059 cleanup_test_300() {
21063 test_striped_dir() {
21068 mkdir -p $DIR/$tdir
21070 SAVE_UMASK=$(umask)
21071 trap cleanup_test_300 RETURN EXIT
21073 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21074 $DIR/$tdir/striped_dir ||
21075 error "set striped dir error"
21077 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21078 [ "$mode" = "755" ] || error "expect 755 got $mode"
21080 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21081 error "getdirstripe failed"
21082 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21083 if [ "$stripe_count" != "2" ]; then
21084 error "1:stripe_count is $stripe_count, expect 2"
21086 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21087 if [ "$stripe_count" != "2" ]; then
21088 error "2:stripe_count is $stripe_count, expect 2"
21091 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21092 if [ "$stripe_index" != "$mdt_index" ]; then
21093 error "stripe_index is $stripe_index, expect $mdt_index"
21096 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21097 error "nlink error after create striped dir"
21099 mkdir $DIR/$tdir/striped_dir/a
21100 mkdir $DIR/$tdir/striped_dir/b
21102 stat $DIR/$tdir/striped_dir/a ||
21103 error "create dir under striped dir failed"
21104 stat $DIR/$tdir/striped_dir/b ||
21105 error "create dir under striped dir failed"
21107 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21108 error "nlink error after mkdir"
21110 rmdir $DIR/$tdir/striped_dir/a
21111 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21112 error "nlink error after rmdir"
21114 rmdir $DIR/$tdir/striped_dir/b
21115 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21116 error "nlink error after rmdir"
21118 chattr +i $DIR/$tdir/striped_dir
21119 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21120 error "immutable flags not working under striped dir!"
21121 chattr -i $DIR/$tdir/striped_dir
21123 rmdir $DIR/$tdir/striped_dir ||
21124 error "rmdir striped dir error"
21132 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21133 skip "skipped for lustre < 2.7.0"
21134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21135 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21137 test_striped_dir 0 || error "failed on striped dir on MDT0"
21138 test_striped_dir 1 || error "failed on striped dir on MDT0"
21140 run_test 300a "basic striped dir sanity test"
21143 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21144 skip "skipped for lustre < 2.7.0"
21145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21146 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21153 test_mkdir $DIR/$tdir || error "mkdir fail"
21154 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21155 error "set striped dir error"
21156 for i in {0..9}; do
21157 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21159 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21160 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21161 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21163 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21164 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21165 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21169 run_test 300b "check ctime/mtime for striped dir"
21172 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21173 skip "skipped for lustre < 2.7.0"
21174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21175 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21179 mkdir -p $DIR/$tdir
21180 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21181 error "set striped dir error"
21183 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21184 error "chown striped dir failed"
21186 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21187 error "create 5k files failed"
21189 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21191 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21195 run_test 300c "chown && check ls under striped directory"
21198 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21199 skip "skipped for lustre < 2.7.0"
21200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21201 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21206 mkdir -p $DIR/$tdir
21207 $LFS setstripe -c 2 $DIR/$tdir
21209 #local striped directory
21210 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21211 error "set striped dir error"
21212 #look at the directories for debug purposes
21214 $LFS getdirstripe $DIR/$tdir
21215 ls -l $DIR/$tdir/striped_dir
21216 $LFS getdirstripe $DIR/$tdir/striped_dir
21217 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21218 error "create 10 files failed"
21220 #remote striped directory
21221 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21222 error "set striped dir error"
21223 #look at the directories for debug purposes
21225 $LFS getdirstripe $DIR/$tdir
21226 ls -l $DIR/$tdir/remote_striped_dir
21227 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21228 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21229 error "create 10 files failed"
21231 for file in $(find $DIR/$tdir); do
21232 stripe_count=$($LFS getstripe -c $file)
21233 [ $stripe_count -eq 2 ] ||
21234 error "wrong stripe $stripe_count for $file"
21239 run_test 300d "check default stripe under striped directory"
21242 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21243 skip "Need MDS version at least 2.7.55"
21244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21245 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21250 mkdir -p $DIR/$tdir
21252 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21253 error "set striped dir error"
21255 touch $DIR/$tdir/striped_dir/a
21256 touch $DIR/$tdir/striped_dir/b
21257 touch $DIR/$tdir/striped_dir/c
21259 mkdir $DIR/$tdir/striped_dir/dir_a
21260 mkdir $DIR/$tdir/striped_dir/dir_b
21261 mkdir $DIR/$tdir/striped_dir/dir_c
21263 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21264 error "set striped adir under striped dir error"
21266 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21267 error "set striped bdir under striped dir error"
21269 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21270 error "set striped cdir under striped dir error"
21272 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21273 error "rename dir under striped dir fails"
21275 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21276 error "rename dir under different stripes fails"
21278 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21279 error "rename file under striped dir should succeed"
21281 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21282 error "rename dir under striped dir should succeed"
21286 run_test 300e "check rename under striped directory"
21289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21290 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21291 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21292 skip "Need MDS version at least 2.7.55"
21298 mkdir -p $DIR/$tdir
21300 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21301 error "set striped dir error"
21303 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21304 error "set striped dir error"
21306 touch $DIR/$tdir/striped_dir/a
21307 mkdir $DIR/$tdir/striped_dir/dir_a
21308 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21309 error "create striped dir under striped dir fails"
21311 touch $DIR/$tdir/striped_dir1/b
21312 mkdir $DIR/$tdir/striped_dir1/dir_b
21313 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21314 error "create striped dir under striped dir fails"
21316 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21317 error "rename dir under different striped dir should fail"
21319 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21320 error "rename striped dir under diff striped dir should fail"
21322 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21323 error "rename file under diff striped dirs fails"
21327 run_test 300f "check rename cross striped directory"
21329 test_300_check_default_striped_dir()
21332 local default_count=$2
21333 local default_index=$3
21336 local dir_stripe_index
21339 echo "checking $dirname $default_count $default_index"
21340 $LFS setdirstripe -D -c $default_count -i $default_index \
21341 -t all_char $DIR/$tdir/$dirname ||
21342 error "set default stripe on striped dir error"
21343 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21344 [ $stripe_count -eq $default_count ] ||
21345 error "expect $default_count get $stripe_count for $dirname"
21347 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21348 [ $stripe_index -eq $default_index ] ||
21349 error "expect $default_index get $stripe_index for $dirname"
21351 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21352 error "create dirs failed"
21354 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21355 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21356 for dir in $(find $DIR/$tdir/$dirname/*); do
21357 stripe_count=$($LFS getdirstripe -c $dir)
21358 [ $stripe_count -eq $default_count ] ||
21359 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21360 error "stripe count $default_count != $stripe_count for $dir"
21362 stripe_index=$($LFS getdirstripe -i $dir)
21363 [ $default_index -eq -1 ] ||
21364 [ $stripe_index -eq $default_index ] ||
21365 error "$stripe_index != $default_index for $dir"
21367 #check default stripe
21368 stripe_count=$($LFS getdirstripe -D -c $dir)
21369 [ $stripe_count -eq $default_count ] ||
21370 error "default count $default_count != $stripe_count for $dir"
21372 stripe_index=$($LFS getdirstripe -D -i $dir)
21373 [ $stripe_index -eq $default_index ] ||
21374 error "default index $default_index != $stripe_index for $dir"
21376 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21380 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21381 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21382 skip "Need MDS version at least 2.7.55"
21389 mkdir $DIR/$tdir/normal_dir
21391 #Checking when client cache stripe index
21392 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21393 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21394 error "create striped_dir failed"
21396 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21397 error "create dir0 fails"
21398 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21399 [ $stripe_index -eq 0 ] ||
21400 error "dir0 expect index 0 got $stripe_index"
21402 mkdir $DIR/$tdir/striped_dir/dir1 ||
21403 error "create dir1 fails"
21404 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21405 [ $stripe_index -eq 1 ] ||
21406 error "dir1 expect index 1 got $stripe_index"
21408 #check default stripe count/stripe index
21409 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21410 test_300_check_default_striped_dir normal_dir 1 0
21411 test_300_check_default_striped_dir normal_dir 2 1
21412 test_300_check_default_striped_dir normal_dir 2 -1
21414 #delete default stripe information
21415 echo "delete default stripeEA"
21416 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21417 error "set default stripe on striped dir error"
21419 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21420 for dir in $(find $DIR/$tdir/normal_dir/*); do
21421 stripe_count=$($LFS getdirstripe -c $dir)
21422 [ $stripe_count -eq 0 ] ||
21423 error "expect 1 get $stripe_count for $dir"
21424 stripe_index=$($LFS getdirstripe -i $dir)
21425 [ $stripe_index -eq 0 ] ||
21426 error "expect 0 get $stripe_index for $dir"
21429 run_test 300g "check default striped directory for normal directory"
21432 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21433 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21434 skip "Need MDS version at least 2.7.55"
21440 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21441 error "set striped dir error"
21443 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21444 test_300_check_default_striped_dir striped_dir 1 0
21445 test_300_check_default_striped_dir striped_dir 2 1
21446 test_300_check_default_striped_dir striped_dir 2 -1
21448 #delete default stripe information
21449 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21450 error "set default stripe on striped dir error"
21452 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21453 for dir in $(find $DIR/$tdir/striped_dir/*); do
21454 stripe_count=$($LFS getdirstripe -c $dir)
21455 [ $stripe_count -eq 0 ] ||
21456 error "expect 1 get $stripe_count for $dir"
21459 run_test 300h "check default striped directory for striped directory"
21462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21463 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21464 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21465 skip "Need MDS version at least 2.7.55"
21472 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21473 error "set striped dir error"
21475 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21476 error "create files under striped dir failed"
21478 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21479 error "set striped hashdir error"
21481 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21482 error "create dir0 under hash dir failed"
21483 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21484 error "create dir1 under hash dir failed"
21486 # unfortunately, we need to umount to clear dir layout cache for now
21487 # once we fully implement dir layout, we can drop this
21488 umount_client $MOUNT || error "umount failed"
21489 mount_client $MOUNT || error "mount failed"
21491 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21492 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21493 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21495 #set the stripe to be unknown hash type
21496 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21497 $LCTL set_param fail_loc=0x1901
21498 for ((i = 0; i < 10; i++)); do
21499 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21500 error "stat f-$i failed"
21501 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21504 touch $DIR/$tdir/striped_dir/f0 &&
21505 error "create under striped dir with unknown hash should fail"
21507 $LCTL set_param fail_loc=0
21509 umount_client $MOUNT || error "umount failed"
21510 mount_client $MOUNT || error "mount failed"
21514 run_test 300i "client handle unknown hash type striped directory"
21517 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21519 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21520 skip "Need MDS version at least 2.7.55"
21527 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21528 $LCTL set_param fail_loc=0x1702
21529 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21530 error "set striped dir error"
21532 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21533 error "create files under striped dir failed"
21535 $LCTL set_param fail_loc=0
21537 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21541 run_test 300j "test large update record"
21544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21545 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21546 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21547 skip "Need MDS version at least 2.7.55"
21549 # this test needs a huge transaction
21551 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21552 osd*.$FSNAME-MDT0000.kbytestotal")
21553 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21560 #define OBD_FAIL_LARGE_STRIPE 0x1703
21561 $LCTL set_param fail_loc=0x1703
21562 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21563 error "set striped dir error"
21564 $LCTL set_param fail_loc=0
21566 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21567 error "getstripeddir fails"
21568 rm -rf $DIR/$tdir/striped_dir ||
21569 error "unlink striped dir fails"
21573 run_test 300k "test large striped directory"
21576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21577 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21578 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21579 skip "Need MDS version at least 2.7.55"
21583 test_mkdir -p $DIR/$tdir/striped_dir
21584 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21585 error "chown $RUNAS_ID failed"
21586 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21587 error "set default striped dir failed"
21589 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21590 $LCTL set_param fail_loc=0x80000158
21591 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21593 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21594 [ $stripe_index -eq 1 ] ||
21595 error "expect 1 get $stripe_index for $dir"
21597 run_test 300l "non-root user to create dir under striped dir with stale layout"
21600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21601 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21602 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21603 skip "Need MDS version at least 2.7.55"
21605 mkdir -p $DIR/$tdir/striped_dir
21606 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21607 error "set default stripes dir error"
21609 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21611 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21612 [ $stripe_count -eq 0 ] ||
21613 error "expect 0 get $stripe_count for a"
21615 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21616 error "set default stripes dir error"
21618 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21620 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21621 [ $stripe_count -eq 0 ] ||
21622 error "expect 0 get $stripe_count for b"
21624 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21625 error "set default stripes dir error"
21627 mkdir $DIR/$tdir/striped_dir/c &&
21628 error "default stripe_index is invalid, mkdir c should fails"
21630 rm -rf $DIR/$tdir || error "rmdir fails"
21632 run_test 300m "setstriped directory on single MDT FS"
21635 local list=$(comma_list $(mdts_nodes))
21638 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21643 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21644 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21645 skip "Need MDS version at least 2.7.55"
21646 remote_mds_nodsh && skip "remote MDS with nodsh"
21649 local list=$(comma_list $(mdts_nodes))
21651 trap cleanup_300n RETURN EXIT
21652 mkdir -p $DIR/$tdir
21653 chmod 777 $DIR/$tdir
21654 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21655 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21656 error "create striped dir succeeds with gid=0"
21658 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21659 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21660 error "create striped dir fails with gid=-1"
21662 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21663 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21664 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21665 error "set default striped dir succeeds with gid=0"
21668 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21669 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21670 error "set default striped dir fails with gid=-1"
21673 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21674 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21675 error "create test_dir fails"
21676 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21677 error "create test_dir1 fails"
21678 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21679 error "create test_dir2 fails"
21682 run_test 300n "non-root user to create dir under striped dir with default EA"
21685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21686 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21687 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21688 skip "Need MDS version at least 2.7.55"
21693 mkdir -p $DIR/$tdir
21695 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21696 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21697 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21698 skip "not enough free inodes $numfree1 $numfree2"
21701 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21702 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21703 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21704 skip "not enough free space $numfree1 $numfree2"
21707 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21708 error "setdirstripe fails"
21710 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21711 error "create dirs fails"
21713 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21714 ls $DIR/$tdir/striped_dir > /dev/null ||
21715 error "ls striped dir fails"
21716 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21717 error "unlink big striped dir fails"
21719 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21723 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21724 remote_mds_nodsh && skip "remote MDS with nodsh"
21726 mkdir -p $DIR/$tdir
21728 #define OBD_FAIL_OUT_ENOSPC 0x1704
21729 do_facet mds2 lctl set_param fail_loc=0x80001704
21730 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21731 && error "create striped directory should fail"
21733 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21735 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21738 run_test 300p "create striped directory without space"
21741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21742 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21744 local fd=$(free_fd)
21745 local cmd="exec $fd<$tdir"
21747 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21750 trap "eval $cmd" EXIT
21751 cd $tdir || error "cd $tdir fails"
21752 rmdir ../$tdir || error "rmdir $tdir fails"
21753 mkdir local_dir && error "create dir succeeds"
21754 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21758 run_test 300q "create remote directory under orphan directory"
21761 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21762 skip "Need MDS version at least 2.7.55" && return
21763 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21767 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21768 error "set striped dir error"
21770 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21771 error "getstripeddir fails"
21774 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21775 awk '/lmv_stripe_count:/ { print $2 }')
21777 [ $MDSCOUNT -ne $stripe_count ] &&
21778 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21780 rm -rf $DIR/$tdir/striped_dir ||
21781 error "unlink striped dir fails"
21783 run_test 300r "test -1 striped directory"
21785 test_300s_helper() {
21788 local stripe_dir=$DIR/$tdir/striped_dir.$count
21790 $LFS mkdir -c $count $stripe_dir ||
21791 error "lfs mkdir -c error"
21793 $LFS getdirstripe $stripe_dir ||
21794 error "lfs getdirstripe fails"
21797 stripe_count=$($LFS getdirstripe $stripe_dir |
21798 awk '/lmv_stripe_count:/ { print $2 }')
21800 [ $count -ne $stripe_count ] &&
21801 error_noexit "bad stripe count $stripe_count expected $count"
21804 dupe_stripes=$($LFS getdirstripe $stripe_dir |
21805 awk '/0x/ {count[$1] += 1}; END {
21806 for (idx in count) {
21807 if (count[idx]>1) {
21808 print "index " idx " count " count[idx]
21813 if [[ -n "$dupe_stripes" ]] ; then
21814 lfs getdirstripe $stripe_dir
21815 error_noexit "Dupe MDT above: $dupe_stripes "
21818 rm -rf $stripe_dir ||
21819 error_noexit "unlink $stripe_dir fails"
21823 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21824 skip "Need MDS version at least 2.7.55" && return
21825 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21828 for count in $(seq 2 $MDSCOUNT); do
21829 test_300s_helper $count
21832 run_test 300s "test lfs mkdir -c without -i"
21835 prepare_remote_file() {
21836 mkdir $DIR/$tdir/src_dir ||
21837 error "create remote source failed"
21839 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21840 error "cp to remote source failed"
21841 touch $DIR/$tdir/src_dir/a
21843 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21844 error "create remote target dir failed"
21846 touch $DIR/$tdir/tgt_dir/b
21848 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21849 error "rename dir cross MDT failed!"
21851 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21852 error "src_child still exists after rename"
21854 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21855 error "missing file(a) after rename"
21857 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21858 error "diff after rename"
21862 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21865 local remote_file=$DIR/$tdir/tgt_dir/b
21867 mkdir -p $DIR/$tdir
21869 prepare_remote_file || error "prepare remote file failed"
21872 $OPENUNLINK $remote_file $remote_file ||
21873 error "openunlink $remote_file failed"
21874 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21876 run_test 310a "open unlink remote file"
21879 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21882 local remote_file=$DIR/$tdir/tgt_dir/b
21884 mkdir -p $DIR/$tdir
21886 prepare_remote_file || error "prepare remote file failed"
21888 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21889 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21890 $CHECKSTAT -t file $remote_file || error "check file failed"
21892 run_test 310b "unlink remote file with multiple links while open"
21895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21896 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21898 local remote_file=$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_bg_pause $remote_file O_uc ||
21906 error "mulitop failed for remote file"
21908 $MULTIOP $DIR/$tfile Ouc
21909 kill -USR1 $MULTIPID
21912 run_test 310c "open-unlink remote file with multiple links"
21916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21917 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21918 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21919 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21920 remote_mds_nodsh && skip "remote MDS with nodsh"
21922 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21923 local mdts=$(comma_list $(mdts_nodes))
21925 mkdir -p $DIR/$tdir
21926 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21927 createmany -o $DIR/$tdir/$tfile. 1000
21929 # statfs data is not real time, let's just calculate it
21930 old_iused=$((old_iused + 1000))
21932 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21933 osp.*OST0000*MDT0000.create_count")
21934 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21935 osp.*OST0000*MDT0000.max_create_count")
21936 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21938 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21939 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21940 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21942 unlinkmany $DIR/$tdir/$tfile. 1000
21944 do_nodes $mdts "$LCTL set_param -n \
21945 osp.*OST0000*.max_create_count=$max_count"
21946 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21947 do_nodes $mdts "$LCTL set_param -n \
21948 osp.*OST0000*.create_count=$count"
21949 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21950 grep "=0" && error "create_count is zero"
21953 for i in $(seq 120); do
21954 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21955 # system may be too busy to destroy all objs in time, use
21956 # a somewhat small value to not fail autotest
21957 [ $((old_iused - new_iused)) -gt 400 ] && break
21961 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21962 [ $((old_iused - new_iused)) -gt 400 ] ||
21963 error "objs not destroyed after unlink"
21965 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21972 local vdevdir=$(dirname $(facet_vdevice $ost))
21973 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21974 local zfs_zapid=$(do_facet $ost $cmd |
21975 grep -w "/O/0/d$((objid%32))" -C 5 |
21976 awk '/Object/{getline; print $1}')
21977 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21978 awk "/$objid = /"'{printf $3}')
21983 zfs_object_blksz() {
21987 local vdevdir=$(dirname $(facet_vdevice $ost))
21988 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21989 local blksz=$(do_facet $ost $cmd $objid |
21990 awk '/dblk/{getline; printf $4}')
21992 case "${blksz: -1}" in
21993 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21994 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22001 test_312() { # LU-4856
22002 remote_ost_nodsh && skip "remote OST with nodsh"
22003 [ "$ost1_FSTYPE" = "zfs" ] ||
22004 skip_env "the test only applies to zfs"
22006 local max_blksz=$(do_facet ost1 \
22007 $ZFS get -p recordsize $(facet_device ost1) |
22008 awk '!/VALUE/{print $3}')
22010 # to make life a little bit easier
22011 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22012 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22014 local tf=$DIR/$tdir/$tfile
22016 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22018 # Get ZFS object id
22019 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22020 # block size change by sequential overwrite
22023 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22024 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22026 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22027 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22031 # block size change by sequential append write
22032 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22033 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22034 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22037 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22038 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22039 oflag=sync conv=notrunc
22041 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22042 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22043 error "blksz error, actual $blksz, " \
22044 "expected: 2 * $count * $PAGE_SIZE"
22050 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22051 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22053 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22054 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22055 [ $blksz -eq $PAGE_SIZE ] ||
22056 error "blksz error: $blksz, expected: $PAGE_SIZE"
22058 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22059 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22060 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22062 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22063 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22064 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22066 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22069 remote_ost_nodsh && skip "remote OST with nodsh"
22071 local file=$DIR/$tfile
22074 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22076 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22077 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22078 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22079 error "write should failed"
22080 do_facet ost1 "$LCTL set_param fail_loc=0"
22083 run_test 313 "io should fail after last_rcvd update fail"
22086 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22088 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22089 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22091 wait_delete_completed
22092 do_facet ost1 "$LCTL set_param fail_loc=0"
22094 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22096 test_315() { # LU-618
22097 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22099 local file=$DIR/$tfile
22102 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22103 error "multiop file write failed"
22104 $MULTIOP $file oO_RDONLY:r4063232_c &
22109 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22112 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22115 run_test 315 "read should be accounted"
22118 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22119 large_xattr_enabled || skip_env "ea_inode feature disabled"
22121 rm -rf $DIR/$tdir/d
22122 mkdir -p $DIR/$tdir/d
22123 chown nobody $DIR/$tdir/d
22124 touch $DIR/$tdir/d/file
22126 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22128 run_test 316 "lfs mv"
22131 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22132 skip "Need MDS version at least 2.11.53"
22133 if [ "$ost1_FSTYPE" == "zfs" ]; then
22134 skip "LU-10370: no implementation for ZFS"
22138 local grant_blk_size
22140 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22141 awk '/grant_block_size:/ { print $2; exit; }')
22143 # Create File of size 5M. Truncate it to below size's and verify
22146 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22147 error "Create file $DIR/$tfile failed"
22148 stack_trap "rm -f $DIR/$tfile" EXIT
22150 for trunc_sz in 2097152 4097 4000 509 0; do
22151 $TRUNCATE $DIR/$tfile $trunc_sz ||
22152 error "truncate $tfile to $trunc_sz failed"
22153 local sz=$(stat --format=%s $DIR/$tfile)
22154 local blk=$(stat --format=%b $DIR/$tfile)
22155 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22156 grant_blk_size) * 8))
22158 if [[ $blk -ne $trunc_blk ]]; then
22159 $(which stat) $DIR/$tfile
22160 error "Expected Block $trunc_blk got $blk for $tfile"
22163 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22164 error "Expected Size $trunc_sz got $sz for $tfile"
22169 # Create file with a hole and write actual two blocks. Block count
22172 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22173 conv=fsync || error "Create file : $DIR/$tfile"
22175 # Calculate the final truncate size.
22176 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22179 # truncate to size $trunc_sz bytes. Strip the last block
22180 # The block count must drop to 8
22182 $TRUNCATE $DIR/$tfile $trunc_sz ||
22183 error "truncate $tfile to $trunc_sz failed"
22185 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22186 sz=$(stat --format=%s $DIR/$tfile)
22187 blk=$(stat --format=%b $DIR/$tfile)
22189 if [[ $blk -ne $trunc_bsz ]]; then
22190 $(which stat) $DIR/$tfile
22191 error "Expected Block $trunc_bsz got $blk for $tfile"
22194 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22195 error "Expected Size $trunc_sz got $sz for $tfile"
22197 run_test 317 "Verify blocks get correctly update after truncate"
22200 local old_max_active=$($LCTL get_param -n \
22201 llite.*.max_read_ahead_async_active 2>/dev/null)
22203 $LCTL set_param llite.*.max_read_ahead_async_active=256
22204 local max_active=$($LCTL get_param -n \
22205 llite.*.max_read_ahead_async_active 2>/dev/null)
22206 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22208 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22209 error "set max_read_ahead_async_active should succeed"
22211 $LCTL set_param llite.*.max_read_ahead_async_active=512
22212 max_active=$($LCTL get_param -n \
22213 llite.*.max_read_ahead_async_active 2>/dev/null)
22214 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22216 # restore @max_active
22217 [ $old_max_active -ne 0 ] && $LCTL set_param \
22218 llite.*.max_read_ahead_async_active=$old_max_active
22220 local old_threshold=$($LCTL get_param -n \
22221 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22222 local max_per_file_mb=$($LCTL get_param -n \
22223 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
22225 local invalid=$(($max_per_file_mb + 1))
22227 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22228 && error "set $invalid should fail"
22230 local valid=$(($invalid - 1))
22232 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22233 error "set $valid should succeed"
22234 local threshold=$($LCTL get_param -n \
22235 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22236 [ $threshold -eq $valid ] || error \
22237 "expect threshold $valid got $threshold"
22239 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22241 run_test 318 "Verify async readahead tunables"
22244 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22246 local before=$(date +%s)
22248 local mdir=$DIR/$tdir
22249 local file=$mdir/xxx
22251 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22254 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22255 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22256 $LFS mv -m1 $file &
22259 dd if=$file of=/dev/null
22261 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22262 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22264 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22266 run_test 319 "lost lease lock on migrate error"
22268 test_398a() { # LU-4198
22269 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22270 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22272 # request a new lock on client
22273 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22275 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22276 local lock_count=$($LCTL get_param -n \
22277 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22278 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22280 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22282 # no lock cached, should use lockless IO and not enqueue new lock
22283 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22284 lock_count=$($LCTL get_param -n \
22285 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22286 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22288 run_test 398a "direct IO should cancel lock otherwise lockless"
22290 test_398b() { # LU-4198
22291 which fio || skip_env "no fio installed"
22292 $LFS setstripe -c -1 $DIR/$tfile
22295 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22298 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22299 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22300 --numjobs=$njobs --fallocate=none \
22301 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22302 --filename=$DIR/$tfile &
22305 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22306 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22307 --numjobs=$njobs --fallocate=none \
22308 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22309 --filename=$DIR/$tfile || true
22314 run_test 398b "DIO and buffer IO race"
22316 test_398c() { # LU-4198
22317 which fio || skip_env "no fio installed"
22319 saved_debug=$($LCTL get_param -n debug)
22320 $LCTL set_param debug=0
22322 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22323 ((size /= 1024)) # by megabytes
22324 ((size /= 2)) # write half of the OST at most
22325 [ $size -gt 40 ] && size=40 #reduce test time anyway
22327 $LFS setstripe -c 1 $DIR/$tfile
22329 # it seems like ldiskfs reserves more space than necessary if the
22330 # writing blocks are not mapped, so it extends the file firstly
22331 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22332 cancel_lru_locks osc
22334 # clear and verify rpc_stats later
22335 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22338 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22339 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22340 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22341 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22342 --filename=$DIR/$tfile
22343 [ $? -eq 0 ] || error "fio write error"
22345 [ $($LCTL get_param -n \
22346 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
22347 error "Locks were requested while doing AIO"
22349 # get the percentage of 1-page I/O
22350 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22351 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22353 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22355 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22356 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22357 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22358 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22359 --filename=$DIR/$tfile
22360 [ $? -eq 0 ] || error "fio mixed read write error"
22362 echo "AIO with large block size ${size}M"
22363 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22364 --numjobs=1 --fallocate=none --ioengine=libaio \
22365 --iodepth=16 --allow_file_create=0 --size=${size}M \
22366 --filename=$DIR/$tfile
22367 [ $? -eq 0 ] || error "fio large block size failed"
22370 $LCTL set_param debug="$saved_debug"
22372 run_test 398c "run fio to test AIO"
22374 test_398d() { # LU-13846
22375 test -f aiocp || skip_env "no aiocp installed"
22376 local aio_file=$DIR/aio_file
22378 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22380 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22381 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22383 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22385 # make sure we don't crash and fail properly
22386 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22387 error "aio not aligned with PAGE SIZE should fail"
22389 rm -rf $DIR/$tfile $aio_file
22391 run_test 398d "run aiocp to verify block size > stripe size"
22394 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
22395 touch $DIR/$tfile.new
22396 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
22398 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
22401 local read_write=$1
22402 if [ "$read_write" = "write" ]; then
22403 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22404 elif [ "$read_write" = "read" ]; then
22405 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22407 error "argument error"
22410 # turn off debug for performance testing
22411 local saved_debug=$($LCTL get_param -n debug)
22412 $LCTL set_param debug=0
22414 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22416 # get ost1 size - $FSNAME-OST0000
22417 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22418 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22419 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22421 if [ "$read_write" = "read" ]; then
22422 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22425 local start_time=$(date +%s.%N)
22426 $dd_cmd bs=1M count=$blocks oflag=sync ||
22427 error "real dd $read_write error"
22428 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22430 if [ "$read_write" = "write" ]; then
22434 # define OBD_FAIL_OST_FAKE_RW 0x238
22435 do_facet ost1 $LCTL set_param fail_loc=0x238
22437 local start_time=$(date +%s.%N)
22438 $dd_cmd bs=1M count=$blocks oflag=sync ||
22439 error "fake dd $read_write error"
22440 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22442 if [ "$read_write" = "write" ]; then
22444 cancel_lru_locks osc
22445 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22446 error "$tfile size not $blocks MB"
22448 do_facet ost1 $LCTL set_param fail_loc=0
22450 echo "fake $read_write $duration_fake vs. normal $read_write" \
22451 "$duration in seconds"
22452 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22453 error_not_in_vm "fake write is slower"
22455 $LCTL set_param -n debug="$saved_debug"
22458 test_399a() { # LU-7655 for OST fake write
22459 remote_ost_nodsh && skip "remote OST with nodsh"
22463 run_test 399a "fake write should not be slower than normal write"
22465 test_399b() { # LU-8726 for OST fake read
22466 remote_ost_nodsh && skip "remote OST with nodsh"
22467 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22468 skip_env "ldiskfs only test"
22473 run_test 399b "fake read should not be slower than normal read"
22475 test_400a() { # LU-1606, was conf-sanity test_74
22476 if ! which $CC > /dev/null 2>&1; then
22477 skip_env "$CC is not installed"
22480 local extra_flags=''
22481 local out=$TMP/$tfile
22482 local prefix=/usr/include/lustre
22485 # Oleg removes c files in his test rig so test if any c files exist
22486 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22487 skip_env "Needed c test files are missing"
22489 if ! [[ -d $prefix ]]; then
22490 # Assume we're running in tree and fixup the include path.
22491 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22492 extra_flags+=" -L$LUSTRE/utils/.lib"
22495 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22496 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22497 error "client api broken"
22501 run_test 400a "Lustre client api program can compile and link"
22503 test_400b() { # LU-1606, LU-5011
22505 local out=$TMP/$tfile
22506 local prefix=/usr/include/linux/lustre
22508 # We use a hard coded prefix so that this test will not fail
22509 # when run in tree. There are headers in lustre/include/lustre/
22510 # that are not packaged (like lustre_idl.h) and have more
22511 # complicated include dependencies (like config.h and lnet/types.h).
22512 # Since this test about correct packaging we just skip them when
22513 # they don't exist (see below) rather than try to fixup cppflags.
22515 if ! which $CC > /dev/null 2>&1; then
22516 skip_env "$CC is not installed"
22519 for header in $prefix/*.h; do
22520 if ! [[ -f "$header" ]]; then
22524 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22525 continue # lustre_ioctl.h is internal header
22528 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22529 error "cannot compile '$header'"
22533 run_test 400b "packaged headers can be compiled"
22535 test_401a() { #LU-7437
22536 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22537 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22539 #count the number of parameters by "list_param -R"
22540 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22541 #count the number of parameters by listing proc files
22542 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22543 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22544 echo "proc_dirs='$proc_dirs'"
22545 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22546 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22549 [ $params -eq $procs ] ||
22550 error "found $params parameters vs. $procs proc files"
22552 # test the list_param -D option only returns directories
22553 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22554 #count the number of parameters by listing proc directories
22555 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22558 [ $params -eq $procs ] ||
22559 error "found $params parameters vs. $procs proc files"
22561 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22564 # jobid_var may not allow arbitrary values, so use jobid_name
22566 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22567 local testname=jobid_name tmp='testing%p'
22569 local testname=jobid_var tmp=testing
22572 local save=$($LCTL get_param -n $testname)
22574 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
22575 error "no error returned when setting bad parameters"
22577 local jobid_new=$($LCTL get_param -n foe $testname baz)
22578 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22580 $LCTL set_param -n fog=bam $testname=$save bat=fog
22581 local jobid_old=$($LCTL get_param -n foe $testname bag)
22582 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22584 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22587 # jobid_var may not allow arbitrary values, so use jobid_name
22589 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22590 local testname=jobid_name
22592 local testname=jobid_var
22595 local jobid_var_old=$($LCTL get_param -n $testname)
22596 local jobid_var_new
22598 $LCTL set_param $testname= &&
22599 error "no error returned for 'set_param a='"
22601 jobid_var_new=$($LCTL get_param -n $testname)
22602 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22603 error "$testname was changed by setting without value"
22605 $LCTL set_param $testname &&
22606 error "no error returned for 'set_param a'"
22608 jobid_var_new=$($LCTL get_param -n $testname)
22609 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22610 error "$testname was changed by setting without value"
22612 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22615 # jobid_var may not allow arbitrary values, so use jobid_name
22617 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22618 local testname=jobid_name new_value='foo=bar%p'
22620 local testname=jobid_var new_valuie=foo=bar
22623 local jobid_var_old=$($LCTL get_param -n $testname)
22624 local jobid_var_new
22626 $LCTL set_param $testname=$new_value ||
22627 error "'set_param a=b' did not accept a value containing '='"
22629 jobid_var_new=$($LCTL get_param -n $testname)
22630 [[ "$jobid_var_new" == "$new_value" ]] ||
22631 error "'set_param a=b' failed on a value containing '='"
22633 # Reset the $testname to test the other format
22634 $LCTL set_param $testname=$jobid_var_old
22635 jobid_var_new=$($LCTL get_param -n $testname)
22636 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22637 error "failed to reset $testname"
22639 $LCTL set_param $testname $new_value ||
22640 error "'set_param a b' did not accept a value containing '='"
22642 jobid_var_new=$($LCTL get_param -n $testname)
22643 [[ "$jobid_var_new" == "$new_value" ]] ||
22644 error "'set_param a b' failed on a value containing '='"
22646 $LCTL set_param $testname $jobid_var_old
22647 jobid_var_new=$($LCTL get_param -n $testname)
22648 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22649 error "failed to reset $testname"
22651 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22654 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22655 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22656 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22657 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22658 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22659 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22660 remote_mds_nodsh && skip "remote MDS with nodsh"
22662 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22663 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22664 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22665 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22666 echo "Touch failed - OK"
22668 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22671 local file1=$DIR/$tfile.1
22672 local file2=$DIR/$tfile.2
22673 local tfile=$TMP/$tfile
22675 rm -f $file1 $file2 $tfile
22680 # 30 sec OBD_TIMEOUT in ll_getattr()
22681 # right before populating st_nlink
22682 $LCTL set_param fail_loc=0x80001409
22683 stat -c %h $file1 > $tfile &
22685 # create an alias, drop all locks and reclaim the dentry
22687 cancel_lru_locks mdc
22688 cancel_lru_locks osc
22689 sysctl -w vm.drop_caches=2
22693 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22695 rm -f $tfile $file1 $file2
22697 run_test 403 "i_nlink should not drop to zero due to aliasing"
22699 test_404() { # LU-6601
22700 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22701 skip "Need server version newer than 2.8.52"
22702 remote_mds_nodsh && skip "remote MDS with nodsh"
22704 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22705 awk '/osp .*-osc-MDT/ { print $4}')
22708 for osp in $mosps; do
22709 echo "Deactivate: " $osp
22710 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22711 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22712 awk -vp=$osp '$4 == p { print $2 }')
22713 [ $stat = IN ] || {
22714 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22715 error "deactivate error"
22717 echo "Activate: " $osp
22718 do_facet $SINGLEMDS $LCTL --device %$osp activate
22719 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22720 awk -vp=$osp '$4 == p { print $2 }')
22721 [ $stat = UP ] || {
22722 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22723 error "activate error"
22727 run_test 404 "validate manual {de}activated works properly for OSPs"
22730 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22731 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22732 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22733 skip "Layout swap lock is not supported"
22735 check_swap_layouts_support
22736 check_swap_layout_no_dom $DIR
22738 test_mkdir $DIR/$tdir
22739 swap_lock_test -d $DIR/$tdir ||
22740 error "One layout swap locked test failed"
22742 run_test 405 "Various layout swap lock tests"
22745 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22746 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22747 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22749 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22750 skip "Need MDS version at least 2.8.50"
22752 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22753 local test_pool=$TESTNAME
22755 pool_add $test_pool || error "pool_add failed"
22756 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22757 error "pool_add_targets failed"
22759 save_layout_restore_at_exit $MOUNT
22761 # parent set default stripe count only, child will stripe from both
22762 # parent and fs default
22763 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22764 error "setstripe $MOUNT failed"
22765 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22766 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22767 for i in $(seq 10); do
22768 local f=$DIR/$tdir/$tfile.$i
22769 touch $f || error "touch failed"
22770 local count=$($LFS getstripe -c $f)
22771 [ $count -eq $OSTCOUNT ] ||
22772 error "$f stripe count $count != $OSTCOUNT"
22773 local offset=$($LFS getstripe -i $f)
22774 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22775 local size=$($LFS getstripe -S $f)
22776 [ $size -eq $((def_stripe_size * 2)) ] ||
22777 error "$f stripe size $size != $((def_stripe_size * 2))"
22778 local pool=$($LFS getstripe -p $f)
22779 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22782 # change fs default striping, delete parent default striping, now child
22783 # will stripe from new fs default striping only
22784 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22785 error "change $MOUNT default stripe failed"
22786 $LFS setstripe -c 0 $DIR/$tdir ||
22787 error "delete $tdir default stripe failed"
22788 for i in $(seq 11 20); do
22789 local f=$DIR/$tdir/$tfile.$i
22790 touch $f || error "touch $f failed"
22791 local count=$($LFS getstripe -c $f)
22792 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22793 local offset=$($LFS getstripe -i $f)
22794 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22795 local size=$($LFS getstripe -S $f)
22796 [ $size -eq $def_stripe_size ] ||
22797 error "$f stripe size $size != $def_stripe_size"
22798 local pool=$($LFS getstripe -p $f)
22799 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22802 unlinkmany $DIR/$tdir/$tfile. 1 20
22804 local f=$DIR/$tdir/$tfile
22805 pool_remove_all_targets $test_pool $f
22806 pool_remove $test_pool $f
22808 run_test 406 "DNE support fs default striping"
22811 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22812 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22813 skip "Need MDS version at least 2.8.55"
22814 remote_mds_nodsh && skip "remote MDS with nodsh"
22816 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22817 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22818 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22819 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22820 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22822 #define OBD_FAIL_DT_TXN_STOP 0x2019
22823 for idx in $(seq $MDSCOUNT); do
22824 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22826 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22827 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22828 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22831 run_test 407 "transaction fail should cause operation fail"
22834 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22836 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22837 lctl set_param fail_loc=0x8000040a
22838 # let ll_prepare_partial_page() fail
22839 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22843 # create at least 100 unused inodes so that
22844 # shrink_icache_memory(0) should not return 0
22845 touch $DIR/$tfile-{0..100}
22846 rm -f $DIR/$tfile-{0..100}
22849 echo 2 > /proc/sys/vm/drop_caches
22851 run_test 408 "drop_caches should not hang due to page leaks"
22855 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22857 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22858 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22859 touch $DIR/$tdir/guard || error "(2) Fail to create"
22861 local PREFIX=$(str_repeat 'A' 128)
22862 echo "Create 1K hard links start at $(date)"
22863 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22864 error "(3) Fail to hard link"
22866 echo "Links count should be right although linkEA overflow"
22867 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22868 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22869 [ $linkcount -eq 1001 ] ||
22870 error "(5) Unexpected hard links count: $linkcount"
22872 echo "List all links start at $(date)"
22873 ls -l $DIR/$tdir/foo > /dev/null ||
22874 error "(6) Fail to list $DIR/$tdir/foo"
22876 echo "Unlink hard links start at $(date)"
22877 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22878 error "(7) Fail to unlink"
22879 echo "Unlink hard links finished at $(date)"
22881 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22885 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22886 skip "Need client version at least 2.9.59"
22887 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
22888 skip "Need MODULES build"
22890 # Create a file, and stat it from the kernel
22891 local testfile=$DIR/$tfile
22894 local run_id=$RANDOM
22895 local my_ino=$(stat --format "%i" $testfile)
22897 # Try to insert the module. This will always fail as the
22898 # module is designed to not be inserted.
22899 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22902 # Anything but success is a test failure
22904 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22905 error "no inode match"
22907 run_test 410 "Test inode number returned from kernel thread"
22909 cleanup_test411_cgroup() {
22915 local cg_basedir=/sys/fs/cgroup/memory
22917 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22918 skip "no setup for cgroup"
22920 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22921 error "test file creation failed"
22922 cancel_lru_locks osc
22924 # Create a very small memory cgroup to force a slab allocation error
22925 local cgdir=$cg_basedir/osc_slab_alloc
22926 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22927 trap "cleanup_test411_cgroup $cgdir" EXIT
22928 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22929 echo 1M > $cgdir/memory.limit_in_bytes
22931 # Should not LBUG, just be killed by oom-killer
22932 # dd will return 0 even allocation failure in some environment.
22933 # So don't check return value
22934 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22935 cleanup_test411_cgroup $cgdir
22939 run_test 411 "Slab allocation error with cgroup does not LBUG"
22942 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22943 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22944 skip "Need server version at least 2.10.55"
22947 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22948 error "mkdir failed"
22949 $LFS getdirstripe $DIR/$tdir
22950 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22951 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22952 error "expect $((MDSCOUT - 1)) get $stripe_index"
22953 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22954 [ $stripe_count -eq 2 ] ||
22955 error "expect 2 get $stripe_count"
22957 run_test 412 "mkdir on specific MDTs"
22961 local stripe_count=$2
22962 local mdts=$(comma_list $(mdts_nodes))
22965 local lmv_qos_prio_free
22966 local lmv_qos_threshold_rr
22967 local lmv_qos_maxage
22968 local lod_qos_prio_free
22969 local lod_qos_threshold_rr
22970 local lod_qos_maxage
22974 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22975 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22976 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22978 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22979 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22980 stack_trap "$LCTL set_param \
22981 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22982 stack_trap "$LCTL set_param \
22983 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22984 stack_trap "$LCTL set_param \
22985 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22987 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22988 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22989 lod_qos_prio_free=${lod_qos_prio_free%%%}
22990 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22991 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22992 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22993 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22994 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22995 stack_trap "do_nodes $mdts $LCTL set_param \
22996 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22997 stack_trap "do_nodes $mdts $LCTL set_param \
22998 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23000 stack_trap "do_nodes $mdts $LCTL set_param \
23001 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23004 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
23006 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23007 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23009 testdir=$DIR/$tdir-s$stripe_count/rr
23011 for i in $(seq $((100 * MDSCOUNT))); do
23012 eval $mkdir_cmd $testdir/subdir$i ||
23013 error "$mkdir_cmd subdir$i failed"
23016 for i in $(seq $MDSCOUNT); do
23017 count=$($LFS getdirstripe -i $testdir/* |
23018 grep ^$((i - 1))$ | wc -l)
23019 echo "$count directories created on MDT$((i - 1))"
23020 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
23022 if [ $stripe_count -gt 1 ]; then
23023 count=$($LFS getdirstripe $testdir/* |
23024 grep -P "^\s+$((i - 1))\t" | wc -l)
23025 echo "$count stripes created on MDT$((i - 1))"
23026 # deviation should < 5% of average
23027 [ $count -lt $((95 * stripe_count)) ] ||
23028 [ $count -gt $((105 * stripe_count)) ] &&
23029 error "stripes are not evenly distributed"
23033 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23034 do_nodes $mdts $LCTL set_param \
23035 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23038 echo "Check for uneven MDTs: "
23048 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23049 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23050 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23052 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23053 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23056 for ((i = 1; i < ${#ffree[@]}; i++)); do
23057 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23058 if [ $tmp -gt $max ]; then
23062 if [ $tmp -lt $min ]; then
23068 [ ${ffree[min_index]} -eq 0 ] &&
23069 skip "no free files in MDT$min_index"
23070 [ ${ffree[min_index]} -gt 100000000 ] &&
23071 skip "too much free files in MDT$min_index"
23073 # Check if we need to generate uneven MDTs
23075 local diff=$(((max - min) * 100 / min))
23076 local value="$(generate_string 1024)"
23078 while [ $diff -lt $threshold ]; do
23079 # generate uneven MDTs, create till $threshold% diff
23080 echo -n "weight diff=$diff% must be > $threshold% ..."
23081 count=$((${ffree[min_index]} / 10))
23082 # 50 sec per 10000 files in vm
23083 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23084 skip "$count files to create"
23085 echo "Fill MDT$min_index with $count files"
23086 [ -d $DIR/$tdir-MDT$min_index ] ||
23087 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23088 error "mkdir $tdir-MDT$min_index failed"
23089 for i in $(seq $count); do
23090 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23091 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23092 error "create f$j_$i failed"
23093 setfattr -n user.413b -v $value \
23094 $DIR/$tdir-MDT$min_index/f$j_$i ||
23095 error "setfattr f$j_$i failed"
23098 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23099 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23100 max=$(((${ffree[max_index]} >> 8) * \
23101 (${bavail[max_index]} * bsize >> 16)))
23102 min=$(((${ffree[min_index]} >> 8) * \
23103 (${bavail[min_index]} * bsize >> 16)))
23104 diff=$(((max - min) * 100 / min))
23107 echo "MDT filesfree available: ${ffree[@]}"
23108 echo "MDT blocks available: ${bavail[@]}"
23109 echo "weight diff=$diff%"
23112 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23114 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23115 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23116 # decrease statfs age, so that it can be updated in time
23117 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23118 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23122 testdir=$DIR/$tdir-s$stripe_count/qos
23124 for i in $(seq $((100 * MDSCOUNT))); do
23125 eval $mkdir_cmd $testdir/subdir$i ||
23126 error "$mkdir_cmd subdir$i failed"
23129 for i in $(seq $MDSCOUNT); do
23130 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23132 echo "$count directories created on MDT$((i - 1))"
23134 if [ $stripe_count -gt 1 ]; then
23135 count=$($LFS getdirstripe $testdir/* |
23136 grep -P "^\s+$((i - 1))\t" | wc -l)
23137 echo "$count stripes created on MDT$((i - 1))"
23141 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23142 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23144 # D-value should > 10% of averge
23145 [ $((max - min)) -lt 10 ] &&
23146 error "subdirs shouldn't be evenly distributed"
23149 if [ $stripe_count -gt 1 ]; then
23150 max=$($LFS getdirstripe $testdir/* |
23151 grep -P "^\s+$max_index\t" | wc -l)
23152 min=$($LFS getdirstripe $testdir/* |
23153 grep -P "^\s+$min_index\t" | wc -l)
23154 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23155 error "stripes shouldn't be evenly distributed"|| true
23160 [ $MDSCOUNT -lt 2 ] &&
23161 skip "We need at least 2 MDTs for this test"
23163 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23164 skip "Need server version at least 2.12.52"
23168 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23169 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23170 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23171 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23172 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23175 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23178 [ $MDSCOUNT -lt 2 ] &&
23179 skip "We need at least 2 MDTs for this test"
23181 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23182 skip "Need server version at least 2.12.52"
23186 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23187 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23188 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23189 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23190 $LFS setdirstripe -D -c $stripe_count \
23191 $DIR/$tdir-s$stripe_count/rr ||
23192 error "setdirstripe failed"
23193 $LFS setdirstripe -D -c $stripe_count \
23194 $DIR/$tdir-s$stripe_count/qos ||
23195 error "setdirstripe failed"
23196 test_qos_mkdir "mkdir" $stripe_count
23199 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23202 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23203 $LCTL set_param fail_loc=0x80000521
23204 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23207 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23211 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23212 skip "Need server version at least 2.11.52"
23222 # this test may be slow on ZFS
23223 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23225 # though this test is designed for striped directory, let's test normal
23226 # directory too since lock is always saved as CoS lock.
23227 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23228 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23237 start_time=$(date +%s)
23238 for i in $(seq $total); do
23239 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23242 end_time=$(date +%s)
23243 duration=$((end_time - start_time))
23245 kill -9 $setattr_pid
23247 echo "rename $total files took $duration sec"
23248 [ $duration -lt 100 ] || error "rename took $duration sec"
23250 run_test 415 "lock revoke is not missing"
23253 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23254 skip "Need server version at least 2.11.55"
23256 # define OBD_FAIL_OSD_TXN_START 0x19a
23257 do_facet mds1 lctl set_param fail_loc=0x19a
23259 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23263 run_test 416 "transaction start failure won't cause system hung"
23267 do_nodes $(comma_list $(mdts_nodes)) \
23268 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23269 do_nodes $(comma_list $(mdts_nodes)) \
23270 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23271 do_nodes $(comma_list $(mdts_nodes)) \
23272 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23276 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23277 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23278 skip "Need MDS version at least 2.11.56"
23280 trap cleanup_417 RETURN EXIT
23282 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23283 do_nodes $(comma_list $(mdts_nodes)) \
23284 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23285 $LFS migrate -m 0 $DIR/$tdir.1 &&
23286 error "migrate dir $tdir.1 should fail"
23288 do_nodes $(comma_list $(mdts_nodes)) \
23289 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23290 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23291 error "create remote dir $tdir.2 should fail"
23293 do_nodes $(comma_list $(mdts_nodes)) \
23294 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23295 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23296 error "create striped dir $tdir.3 should fail"
23299 run_test 417 "disable remote dir, striped dir and dir migration"
23301 # Checks that the outputs of df [-i] and lfs df [-i] match
23303 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23313 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23315 for count in {1..100}; do
23319 # read the lines of interest
23320 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23321 error "df $inodes $dir | tail -n +2 failed"
23322 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23323 error "lfs df $inodes $dir | grep summary: failed"
23325 # skip first substrings of each output as they are different
23326 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23327 # compare the two outputs
23329 for i in {1..5}; do
23330 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23338 lfs df $inodes $dir
23339 error "df and lfs df $1 output mismatch: " \
23340 "df ${inodes}: ${df_out[*]}, " \
23341 "lfs df ${inodes}: ${lfs_df_out[*]}"
23346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23348 local dir=$DIR/$tdir
23349 local numfiles=$((RANDOM % 4096 + 2))
23350 local numblocks=$((RANDOM % 256 + 1))
23352 wait_delete_completed
23355 # check block output
23356 check_lfs_df blocks $dir
23357 # check inode output
23358 check_lfs_df inodes $dir
23360 # create a single file and retest
23361 echo "Creating a single file and testing"
23362 createmany -o $dir/$tfile- 1 &>/dev/null ||
23363 error "creating 1 file in $dir failed"
23364 check_lfs_df blocks $dir
23365 check_lfs_df inodes $dir
23367 # create a random number of files
23368 echo "Creating $((numfiles - 1)) files and testing"
23369 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23370 error "creating $((numfiles - 1)) files in $dir failed"
23372 # write a random number of blocks to the first test file
23373 echo "Writing $numblocks 4K blocks and testing"
23374 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23375 count=$numblocks &>/dev/null ||
23376 error "dd to $dir/${tfile}-0 failed"
23379 check_lfs_df blocks $dir
23380 check_lfs_df inodes $dir
23382 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23383 error "unlinking $numfiles files in $dir failed"
23385 run_test 418 "df and lfs df outputs match"
23389 local dir=$DIR/$tdir
23394 cancel_lru_locks mdc
23396 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23397 $LCTL set_param fail_loc=0x1410
23399 $LCTL set_param fail_loc=0
23402 run_test 419 "Verify open file by name doesn't crash kernel"
23406 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23407 skip "Need MDS version at least 2.12.53"
23409 local SAVE_UMASK=$(umask)
23410 local dir=$DIR/$tdir
23411 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23415 mkdir -m03777 $dir/testdir
23416 ls -dn $dir/testdir
23417 # Need to remove trailing '.' when SELinux is enabled
23418 local dirperms=$(ls -dn $dir/testdir |
23419 awk '{ sub(/\.$/, "", $1); print $1}')
23420 [ $dirperms == "drwxrwsrwt" ] ||
23421 error "incorrect perms on $dir/testdir"
23423 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23424 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23425 ls -n $dir/testdir/testfile
23426 local fileperms=$(ls -n $dir/testdir/testfile |
23427 awk '{ sub(/\.$/, "", $1); print $1}')
23428 [ $fileperms == "-rwxr-xr-x" ] ||
23429 error "incorrect perms on $dir/testdir/testfile"
23433 run_test 420 "clear SGID bit on non-directories for non-members"
23440 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23441 skip "Need MDS version at least 2.12.54"
23443 test_mkdir $DIR/$tdir
23444 createmany -o $DIR/$tdir/f 3
23445 cnt=$(ls -1 $DIR/$tdir | wc -l)
23446 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23448 fid1=$(lfs path2fid $DIR/$tdir/f1)
23449 fid2=$(lfs path2fid $DIR/$tdir/f2)
23450 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23452 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23453 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23455 cnt=$(ls -1 $DIR/$tdir | wc -l)
23456 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23458 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23459 createmany -o $DIR/$tdir/f 3
23460 cnt=$(ls -1 $DIR/$tdir | wc -l)
23461 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23463 fid1=$(lfs path2fid $DIR/$tdir/f1)
23464 fid2=$(lfs path2fid $DIR/$tdir/f2)
23465 echo "remove using fsname $FSNAME"
23466 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23468 cnt=$(ls -1 $DIR/$tdir | wc -l)
23469 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23471 run_test 421a "simple rm by fid"
23478 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23479 skip "Need MDS version at least 2.12.54"
23481 test_mkdir $DIR/$tdir
23482 createmany -o $DIR/$tdir/f 3
23483 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23486 FID1=$(lfs path2fid $DIR/$tdir/f1)
23487 FID2=$(lfs path2fid $DIR/$tdir/f2)
23488 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23490 kill -USR1 $MULTIPID
23493 cnt=$(ls $DIR/$tdir | wc -l)
23494 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23496 run_test 421b "rm by fid on open file"
23502 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23503 skip "Need MDS version at least 2.12.54"
23505 test_mkdir $DIR/$tdir
23506 createmany -o $DIR/$tdir/f 3
23507 touch $DIR/$tdir/$tfile
23508 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23509 cnt=$(ls -1 $DIR/$tdir | wc -l)
23510 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23512 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23513 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23515 cnt=$(ls $DIR/$tdir | wc -l)
23516 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23518 run_test 421c "rm by fid against hardlinked files"
23524 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23525 skip "Need MDS version at least 2.12.54"
23527 test_mkdir $DIR/$tdir
23528 createmany -o $DIR/$tdir/f 4097
23529 cnt=$(ls -1 $DIR/$tdir | wc -l)
23530 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23532 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23533 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23535 cnt=$(ls $DIR/$tdir | wc -l)
23537 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23539 run_test 421d "rmfid en masse"
23545 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23546 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23547 skip "Need MDS version at least 2.12.54"
23549 mkdir -p $DIR/$tdir
23550 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23551 createmany -o $DIR/$tdir/striped_dir/f 512
23552 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23553 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23555 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23556 sed "s/[/][^:]*://g")
23557 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23559 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23561 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23563 run_test 421e "rmfid in DNE"
23569 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23570 skip "Need MDS version at least 2.12.54"
23572 test_mkdir $DIR/$tdir
23574 cnt=$(ls -1 $DIR/$tdir | wc -l)
23575 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23577 FID=$(lfs path2fid $DIR/$tdir/f)
23578 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23579 # rmfid should fail
23580 cnt=$(ls -1 $DIR/$tdir | wc -l)
23581 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23583 chmod a+rw $DIR/$tdir
23585 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23586 # rmfid should fail
23587 cnt=$(ls -1 $DIR/$tdir | wc -l)
23588 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23591 $RUNAS touch $DIR/$tdir/f
23592 FID=$(lfs path2fid $DIR/$tdir/f)
23593 echo "rmfid as root"
23594 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23595 cnt=$(ls -1 $DIR/$tdir | wc -l)
23596 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23599 $RUNAS touch $DIR/$tdir/f
23600 cnt=$(ls -1 $DIR/$tdir | wc -l)
23601 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23602 FID=$(lfs path2fid $DIR/$tdir/f)
23603 # rmfid w/o user_fid2path mount option should fail
23604 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23605 cnt=$(ls -1 $DIR/$tdir | wc -l)
23606 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23608 umount_client $MOUNT || error "failed to umount client"
23609 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23610 error "failed to mount client'"
23612 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23613 # rmfid should succeed
23614 cnt=$(ls -1 $DIR/$tdir | wc -l)
23615 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23617 # rmfid shouldn't allow to remove files due to dir's permission
23618 chmod a+rwx $DIR/$tdir
23621 FID=$(lfs path2fid $DIR/$tdir/f)
23622 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23624 umount_client $MOUNT || error "failed to umount client"
23625 mount_client $MOUNT "$MOUNT_OPTS" ||
23626 error "failed to mount client'"
23629 run_test 421f "rmfid checks permissions"
23635 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23636 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23637 skip "Need MDS version at least 2.12.54"
23639 mkdir -p $DIR/$tdir
23640 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23641 createmany -o $DIR/$tdir/striped_dir/f 512
23642 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23643 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23645 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23646 sed "s/[/][^:]*://g")
23648 rm -f $DIR/$tdir/striped_dir/f1*
23649 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23650 removed=$((512 - cnt))
23652 # few files have been just removed, so we expect
23653 # rmfid to fail on their fids
23654 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23655 [ $removed != $errors ] && error "$errors != $removed"
23657 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23659 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23661 run_test 421g "rmfid to return errors properly"
23664 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23665 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23666 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23667 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23668 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23670 local amc=$(at_max_get client)
23671 local amo=$(at_max_get mds1)
23672 local timeout=`lctl get_param -n timeout`
23674 at_max_set 0 client
23677 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23678 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23679 fail_val=$(((2*timeout + 10)*1000))
23680 touch $DIR/$tdir/d3/file &
23682 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23683 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23684 fail_val=$((2*timeout + 5))
23685 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23689 sleep $((2 * timeout))
23693 touch $DIR/$tdir/d2/file3
23694 touch $DIR/$tdir/d2/file4
23695 touch $DIR/$tdir/d2/file5
23698 at_max_set $amc client
23699 at_max_set $amo mds1
23701 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23702 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23703 error "Watchdog is always throttled"
23705 run_test 422 "kill a process with RPC in progress"
23718 # ensure statfs cache is expired
23721 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23722 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23726 run_test 423 "statfs should return a right data"
23729 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23730 $LCTL set_param fail_loc=0x80000522
23731 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23734 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23737 test_mkdir -c -1 $DIR/$tdir
23738 $LFS setstripe -c -1 $DIR/$tdir
23740 lru_resize_disable "" 100
23741 stack_trap "lru_resize_enable" EXIT
23745 for i in $(seq $((MDSCOUNT * 125))); do
23746 local t=$DIR/$tdir/$tfile_$i
23748 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
23749 error_noexit "Create file $t"
23751 stack_trap "rm -rf $DIR/$tdir" EXIT
23753 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
23754 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
23755 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
23757 [ $lock_count -le $lru_size ] ||
23758 error "osc lock count $lock_count > lru size $lru_size"
23761 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
23762 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
23763 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
23765 [ $lock_count -le $lru_size ] ||
23766 error "mdc lock count $lock_count > lru size $lru_size"
23769 run_test 425 "lock count should not exceed lru size"
23772 splice-test -r $DIR/$tfile
23773 splice-test -rd $DIR/$tfile
23774 splice-test $DIR/$tfile
23775 splice-test -d $DIR/$tfile
23777 run_test 426 "splice test on Lustre"
23783 # data at [200K, 400K)
23784 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
23785 error "256K->512K dd fails"
23787 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
23788 error "2M->3M dd fails"
23790 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
23791 error "4M->5M dd fails"
23792 echo "Data at 256K...512K, 2M...3M and 4M...5M"
23793 # start at first component hole #1
23794 printf "Seeking hole from 1000 ... "
23795 offset=$(lseek_test -l 1000 $file)
23797 [[ $offset == 1000 ]] || error "offset $offset != 1000"
23798 printf "Seeking data from 1000 ... "
23799 offset=$(lseek_test -d 1000 $file)
23801 [[ $offset == 262144 ]] || error "offset $offset != 262144"
23803 # start at first component data block
23804 printf "Seeking hole from 300000 ... "
23805 offset=$(lseek_test -l 300000 $file)
23807 [[ $offset == 524288 ]] || error "offset $offset != 524288"
23808 printf "Seeking data from 300000 ... "
23809 offset=$(lseek_test -d 300000 $file)
23811 [[ $offset == 300000 ]] || error "offset $offset != 300000"
23813 # start at the first component but beyond end of object size
23814 printf "Seeking hole from 1000000 ... "
23815 offset=$(lseek_test -l 1000000 $file)
23817 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23818 printf "Seeking data from 1000000 ... "
23819 offset=$(lseek_test -d 1000000 $file)
23821 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23823 # start at second component stripe 2 (empty file)
23824 printf "Seeking hole from 1500000 ... "
23825 offset=$(lseek_test -l 1500000 $file)
23827 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
23828 printf "Seeking data from 1500000 ... "
23829 offset=$(lseek_test -d 1500000 $file)
23831 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23833 # start at second component stripe 1 (all data)
23834 printf "Seeking hole from 3000000 ... "
23835 offset=$(lseek_test -l 3000000 $file)
23837 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
23838 printf "Seeking data from 3000000 ... "
23839 offset=$(lseek_test -d 3000000 $file)
23841 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
23843 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
23844 error "2nd dd fails"
23845 echo "Add data block at 640K...1280K"
23847 # start at before new data block, in hole
23848 printf "Seeking hole from 600000 ... "
23849 offset=$(lseek_test -l 600000 $file)
23851 [[ $offset == 600000 ]] || error "offset $offset != 600000"
23852 printf "Seeking data from 600000 ... "
23853 offset=$(lseek_test -d 600000 $file)
23855 [[ $offset == 655360 ]] || error "offset $offset != 655360"
23857 # start at the first component new data block
23858 printf "Seeking hole from 1000000 ... "
23859 offset=$(lseek_test -l 1000000 $file)
23861 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23862 printf "Seeking data from 1000000 ... "
23863 offset=$(lseek_test -d 1000000 $file)
23865 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23867 # start at second component stripe 2, new data
23868 printf "Seeking hole from 1200000 ... "
23869 offset=$(lseek_test -l 1200000 $file)
23871 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23872 printf "Seeking data from 1200000 ... "
23873 offset=$(lseek_test -d 1200000 $file)
23875 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
23877 # start beyond file end
23878 printf "Using offset > filesize ... "
23879 lseek_test -l 4000000 $file && error "lseek should fail"
23880 printf "Using offset > filesize ... "
23881 lseek_test -d 4000000 $file && error "lseek should fail"
23887 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
23888 skip "MDT does not support SEEK_HOLE"
23890 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23891 skip "OST does not support SEEK_HOLE"
23893 local file=$DIR/$tdir/$tfile
23895 mkdir -p $DIR/$tdir
23897 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
23898 # OST stripe #1 will have continuous data at [1M, 3M)
23899 # OST stripe #2 is empty
23900 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
23901 lseek_test_430 $file
23903 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
23904 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
23905 lseek_test_430 $file
23907 $LFS setstripe -c2 -S 512K $file
23908 echo "Two stripes, stripe size 512K"
23909 lseek_test_430 $file
23911 # FLR with stale mirror
23912 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
23914 echo "Mirrored file:"
23915 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
23916 echo "Plain 2 stripes 1M"
23917 lseek_test_430 $file
23920 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
23923 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23924 skip "OST does not support SEEK_HOLE"
23927 local file=$DIR/$tdir/$tfile
23929 mkdir -p $DIR/$tdir
23930 # Empty layout lseek should fail
23933 printf "Seeking hole from 0 ... "
23934 lseek_test -l 0 $file && error "lseek should fail"
23935 printf "Seeking data from 0 ... "
23936 lseek_test -d 0 $file && error "lseek should fail"
23940 $LFS setstripe -E 1M -c2 -E eof $file
23941 $TRUNCATE $file 1048576
23942 printf "Seeking hole from 1000000 ... "
23943 offset=$(lseek_test -l 1000000 $file)
23945 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23946 printf "Seeking data from 1000000 ... "
23947 lseek_test -d 1000000 $file && error "lseek should fail"
23948 # full first component, non-inited second one
23949 dd if=/dev/urandom of=$file bs=1M count=1
23950 printf "Seeking hole from 1000000 ... "
23951 offset=$(lseek_test -l 1000000 $file)
23953 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
23954 printf "Seeking hole from 1048576 ... "
23955 lseek_test -l 1048576 $file && error "lseek should fail"
23956 # init second component and truncate back
23957 echo "123" >> $file
23958 $TRUNCATE $file 1048576
23960 printf "Seeking hole from 1000000 ... "
23961 offset=$(lseek_test -l 1000000 $file)
23963 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
23964 printf "Seeking hole from 1048576 ... "
23965 lseek_test -l 1048576 $file && error "lseek should fail"
23966 # boundary checks for big values
23967 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
23968 offset=$(lseek_test -d 0 $file.10g)
23969 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
23970 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
23971 offset=$(lseek_test -d 0 $file.100g)
23972 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
23975 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
23978 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23979 skip "OST does not support SEEK_HOLE"
23981 local file=$DIR/$tdir/$tfile
23984 mkdir -p $DIR/$tdir
23985 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
23987 # cp version 8.33+ prefers lseek over fiemap
23988 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
23990 time cp $file /dev/null
23991 (( SECONDS - start < 5 )) ||
23992 error "cp: too long runtime $((SECONDS - start))"
23995 # tar version 1.29+ supports SEEK_HOLE/DATA
23996 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
23998 time tar cS $file - | cat > /dev/null
23999 (( SECONDS - start < 5 )) ||
24000 error "tar: too long runtime $((SECONDS - start))"
24003 run_test 430c "lseek: external tools check"
24006 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24007 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24008 skip "Need server version at least 2.9.55"
24010 start_full_debug_logging
24014 stop_full_debug_logging
24018 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24019 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24020 awk '/The barrier for/ { print $7 }')
24023 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24028 barrier_expired() {
24031 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24032 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24033 awk '/will be expired/ { print $7 }')
24035 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24044 echo "Start barrier_freeze at: $(date)"
24045 #define OBD_FAIL_BARRIER_DELAY 0x2202
24046 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24047 # Do not reduce barrier time - See LU-11873
24048 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24051 local b_status=$(barrier_stat)
24052 echo "Got barrier status at: $(date)"
24053 [ "$b_status" = "'freezing_p1'" ] ||
24054 error "(1) unexpected barrier status $b_status"
24056 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24058 b_status=$(barrier_stat)
24059 [ "$b_status" = "'frozen'" ] ||
24060 error "(2) unexpected barrier status $b_status"
24062 local expired=$(barrier_expired)
24063 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24064 sleep $((expired + 3))
24066 b_status=$(barrier_stat)
24067 [ "$b_status" = "'expired'" ] ||
24068 error "(3) unexpected barrier status $b_status"
24070 # Do not reduce barrier time - See LU-11873
24071 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24072 error "(4) fail to freeze barrier"
24074 b_status=$(barrier_stat)
24075 [ "$b_status" = "'frozen'" ] ||
24076 error "(5) unexpected barrier status $b_status"
24078 echo "Start barrier_thaw at: $(date)"
24079 #define OBD_FAIL_BARRIER_DELAY 0x2202
24080 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24081 do_facet mgs $LCTL barrier_thaw $FSNAME &
24084 b_status=$(barrier_stat)
24085 echo "Got barrier status at: $(date)"
24086 [ "$b_status" = "'thawing'" ] ||
24087 error "(6) unexpected barrier status $b_status"
24089 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24091 b_status=$(barrier_stat)
24092 [ "$b_status" = "'thawed'" ] ||
24093 error "(7) unexpected barrier status $b_status"
24095 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24096 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24097 do_facet mgs $LCTL barrier_freeze $FSNAME
24099 b_status=$(barrier_stat)
24100 [ "$b_status" = "'failed'" ] ||
24101 error "(8) unexpected barrier status $b_status"
24103 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24104 do_facet mgs $LCTL barrier_thaw $FSNAME
24108 run_test 801a "write barrier user interfaces and stat machine"
24113 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24114 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24115 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24116 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24117 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24119 cancel_lru_locks mdc
24121 # 180 seconds should be long enough
24122 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24124 local b_status=$(barrier_stat)
24125 [ "$b_status" = "'frozen'" ] ||
24126 error "(6) unexpected barrier status $b_status"
24128 mkdir $DIR/$tdir/d0/d10 &
24131 touch $DIR/$tdir/d1/f13 &
24134 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24137 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24140 rm -f $DIR/$tdir/d4/f12 &
24143 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24145 # To guarantee taht the 'stat' is not blocked
24146 b_status=$(barrier_stat)
24147 [ "$b_status" = "'frozen'" ] ||
24148 error "(8) unexpected barrier status $b_status"
24150 # let above commands to run at background
24153 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24154 ps -p $touch_pid || error "(10) touch should be blocked"
24155 ps -p $ln_pid || error "(11) link should be blocked"
24156 ps -p $mv_pid || error "(12) rename should be blocked"
24157 ps -p $rm_pid || error "(13) unlink should be blocked"
24159 b_status=$(barrier_stat)
24160 [ "$b_status" = "'frozen'" ] ||
24161 error "(14) unexpected barrier status $b_status"
24163 do_facet mgs $LCTL barrier_thaw $FSNAME
24164 b_status=$(barrier_stat)
24165 [ "$b_status" = "'thawed'" ] ||
24166 error "(15) unexpected barrier status $b_status"
24168 wait $mkdir_pid || error "(16) mkdir should succeed"
24169 wait $touch_pid || error "(17) touch should succeed"
24170 wait $ln_pid || error "(18) link should succeed"
24171 wait $mv_pid || error "(19) rename should succeed"
24172 wait $rm_pid || error "(20) unlink should succeed"
24176 run_test 801b "modification will be blocked by write barrier"
24179 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24183 stop mds2 || error "(1) Fail to stop mds2"
24185 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24187 local b_status=$(barrier_stat)
24188 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24189 do_facet mgs $LCTL barrier_thaw $FSNAME
24190 error "(2) unexpected barrier status $b_status"
24193 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24194 error "(3) Fail to rescan barrier bitmap"
24196 # Do not reduce barrier time - See LU-11873
24197 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24199 b_status=$(barrier_stat)
24200 [ "$b_status" = "'frozen'" ] ||
24201 error "(4) unexpected barrier status $b_status"
24203 do_facet mgs $LCTL barrier_thaw $FSNAME
24204 b_status=$(barrier_stat)
24205 [ "$b_status" = "'thawed'" ] ||
24206 error "(5) unexpected barrier status $b_status"
24208 local devname=$(mdsdevname 2)
24210 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24212 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24213 error "(7) Fail to rescan barrier bitmap"
24217 run_test 801c "rescan barrier bitmap"
24219 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24220 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24221 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24222 saved_MOUNT_OPTS=$MOUNT_OPTS
24228 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24229 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24230 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24231 MOUNT_OPTS=$saved_MOUNT_OPTS
24236 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24237 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24238 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24239 skip "Need server version at least 2.9.55"
24241 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24243 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24245 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24246 error "(2) Fail to copy"
24248 trap cleanup_802a EXIT
24250 # sync by force before remount as readonly
24251 sync; sync_all_data; sleep 3; sync_all_data
24255 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
24256 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
24257 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
24259 echo "Mount the server as read only"
24260 setupall server_only || error "(3) Fail to start servers"
24262 echo "Mount client without ro should fail"
24263 mount_client $MOUNT &&
24264 error "(4) Mount client without 'ro' should fail"
24266 echo "Mount client with ro should succeed"
24267 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
24268 mount_client $MOUNT ||
24269 error "(5) Mount client with 'ro' should succeed"
24271 echo "Modify should be refused"
24272 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24274 echo "Read should be allowed"
24275 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24276 error "(7) Read should succeed under ro mode"
24280 run_test 802a "simulate readonly device"
24283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24284 remote_mds_nodsh && skip "remote MDS with nodsh"
24286 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
24287 skip "readonly option not available"
24289 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
24291 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24292 error "(2) Fail to copy"
24294 # write back all cached data before setting MDT to readonly
24298 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
24299 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
24301 echo "Modify should be refused"
24302 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24304 echo "Read should be allowed"
24305 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24306 error "(7) Read should succeed under ro mode"
24309 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
24311 run_test 802b "be able to set MDTs to readonly"
24314 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24315 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24316 skip "MDS needs to be newer than 2.10.54"
24318 mkdir -p $DIR/$tdir
24319 # Create some objects on all MDTs to trigger related logs objects
24320 for idx in $(seq $MDSCOUNT); do
24321 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
24322 $DIR/$tdir/dir${idx} ||
24323 error "Fail to create $DIR/$tdir/dir${idx}"
24327 wait_delete_completed # ensure old test cleanups are finished
24328 echo "before create:"
24330 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24332 for i in {1..10}; do
24333 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
24334 error "Fail to create $DIR/$tdir/foo$i"
24338 echo "after create:"
24340 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24342 # allow for an llog to be cleaned up during the test
24343 [ $after_used -ge $((before_used + 10 - 1)) ] ||
24344 error "before ($before_used) + 10 > after ($after_used)"
24346 for i in {1..10}; do
24347 rm -rf $DIR/$tdir/foo$i ||
24348 error "Fail to remove $DIR/$tdir/foo$i"
24351 sleep 3 # avoid MDT return cached statfs
24352 wait_delete_completed
24353 echo "after unlink:"
24355 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24357 # allow for an llog to be created during the test
24358 [ $after_used -le $((before_used + 1)) ] ||
24359 error "after ($after_used) > before ($before_used) + 1"
24361 run_test 803a "verify agent object for remote object"
24364 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24365 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
24366 skip "MDS needs to be newer than 2.13.56"
24367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24369 for i in $(seq 0 $((MDSCOUNT - 1))); do
24370 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
24378 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24379 for i in $(seq 0 $((MDSCOUNT - 1))); do
24380 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24381 awk '/getattr/ { print $2 }')
24382 before=$((before + tmp))
24384 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24385 for i in $(seq 0 $((MDSCOUNT - 1))); do
24386 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24387 awk '/getattr/ { print $2 }')
24388 after=$((after + tmp))
24391 [ $before -eq $after ] || error "getattr count $before != $after"
24393 run_test 803b "remote object can getattr from cache"
24396 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24397 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24398 skip "MDS needs to be newer than 2.10.54"
24399 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
24401 mkdir -p $DIR/$tdir
24402 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
24403 error "Fail to create $DIR/$tdir/dir0"
24405 local fid=$($LFS path2fid $DIR/$tdir/dir0)
24406 local dev=$(mdsdevname 2)
24408 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24409 grep ${fid} || error "NOT found agent entry for dir0"
24411 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
24412 error "Fail to create $DIR/$tdir/dir1"
24414 touch $DIR/$tdir/dir1/foo0 ||
24415 error "Fail to create $DIR/$tdir/dir1/foo0"
24416 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
24419 for idx in $(seq $MDSCOUNT); do
24420 dev=$(mdsdevname $idx)
24421 do_facet mds${idx} \
24422 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24423 grep ${fid} && rc=$idx
24426 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
24427 error "Fail to rename foo0 to foo1"
24428 if [ $rc -eq 0 ]; then
24429 for idx in $(seq $MDSCOUNT); do
24430 dev=$(mdsdevname $idx)
24431 do_facet mds${idx} \
24432 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24433 grep ${fid} && rc=$idx
24437 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
24438 error "Fail to rename foo1 to foo2"
24439 if [ $rc -eq 0 ]; then
24440 for idx in $(seq $MDSCOUNT); do
24441 dev=$(mdsdevname $idx)
24442 do_facet mds${idx} \
24443 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24444 grep ${fid} && rc=$idx
24448 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
24450 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
24451 error "Fail to link to $DIR/$tdir/dir1/foo2"
24452 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
24453 error "Fail to rename foo2 to foo0"
24454 unlink $DIR/$tdir/dir1/foo0 ||
24455 error "Fail to unlink $DIR/$tdir/dir1/foo0"
24456 rm -rf $DIR/$tdir/dir0 ||
24457 error "Fail to rm $DIR/$tdir/dir0"
24459 for idx in $(seq $MDSCOUNT); do
24460 dev=$(mdsdevname $idx)
24464 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
24466 start mds${idx} $dev $MDS_MOUNT_OPTS ||
24467 error "mount mds$idx failed"
24468 df $MOUNT > /dev/null 2>&1
24470 # e2fsck should not return error
24472 error "e2fsck detected error on MDT${idx}: rc=$rc"
24475 run_test 804 "verify agent entry for remote entry"
24478 do_facet $SINGLEMDS zfs set quota=$old $fsset
24479 unlinkmany $DIR/$tdir/f- 1000000
24484 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
24485 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
24486 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
24487 skip "netfree not implemented before 0.7"
24488 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
24489 skip "Need MDS version at least 2.10.57"
24496 local pref="osd-zfs.$FSNAME-MDT0000."
24498 # limit available space on MDS dataset to meet nospace issue
24499 # quickly. then ZFS 0.7.2 can use reserved space if asked
24500 # properly (using netfree flag in osd_declare_destroy()
24501 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
24502 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
24504 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
24505 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
24506 let "usedkb=usedkb-freekb"
24507 let "freekb=freekb/2"
24508 if let "freekb > 5000"; then
24511 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
24512 trap cleanup_805 EXIT
24514 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
24515 error "Can't set PFL layout"
24516 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
24517 rm -rf $DIR/$tdir || error "not able to remove"
24518 do_facet $SINGLEMDS zfs set quota=$old $fsset
24521 run_test 805 "ZFS can remove from full fs"
24527 local size=$($LFS getsom -s $file)
24528 local expect=$(stat -c %s $file)
24530 [[ $size == $expect ]] ||
24531 error "$file expected size: $expect, got: $size"
24533 local blocks=$($LFS getsom -b $file)
24534 expect=$(stat -c %b $file)
24535 [[ $blocks == $expect ]] ||
24536 error "$file expected blocks: $expect, got: $blocks"
24541 local size=$($LFS getsom -s $1)
24544 [[ $size == $expect ]] ||
24545 error "$file expected size: $expect, got: $size"
24549 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24550 skip "Need MDS version at least 2.11.52"
24554 touch $DIR/$tfile || error "touch $tfile failed"
24556 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24557 save_lustre_params client "llite.*.xattr_cache" > $save
24558 lctl set_param llite.*.xattr_cache=0
24559 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24561 # single-threaded write
24562 echo "Test SOM for single-threaded write"
24563 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
24564 error "write $tfile failed"
24565 check_lsom_size $DIR/$tfile $bs
24568 local size=$(($num * $bs))
24572 echo "Test SOM for single client multi-threaded($num) write"
24573 $TRUNCATE $DIR/$tfile 0
24574 for ((i = 0; i < $num; i++)); do
24575 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24577 offset=$((offset + $bs))
24579 for (( i=0; i < $num; i++ )); do
24582 check_lsom_size $DIR/$tfile $size
24584 $TRUNCATE $DIR/$tfile 0
24585 for ((i = 0; i < $num; i++)); do
24586 offset=$((offset - $bs))
24587 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24590 for (( i=0; i < $num; i++ )); do
24593 check_lsom_size $DIR/$tfile $size
24595 # multi-client writes
24596 num=$(get_node_count ${CLIENTS//,/ })
24597 size=$(($num * $bs))
24601 echo "Test SOM for multi-client ($num) writes"
24602 $TRUNCATE $DIR/$tfile 0
24603 for client in ${CLIENTS//,/ }; do
24604 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24607 offset=$((offset + $bs))
24609 for (( i=0; i < $num; i++ )); do
24612 check_lsom_size $DIR/$tfile $offset
24615 $TRUNCATE $DIR/$tfile 0
24616 for client in ${CLIENTS//,/ }; do
24617 offset=$((offset - $bs))
24618 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24622 for (( i=0; i < $num; i++ )); do
24625 check_lsom_size $DIR/$tfile $size
24628 echo "Test SOM for truncate"
24629 $TRUNCATE $DIR/$tfile 1048576
24630 check_lsom_size $DIR/$tfile 1048576
24631 $TRUNCATE $DIR/$tfile 1234
24632 check_lsom_size $DIR/$tfile 1234
24634 # verify SOM blocks count
24635 echo "Verify SOM block count"
24636 $TRUNCATE $DIR/$tfile 0
24637 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
24638 error "failed to write file $tfile"
24639 check_lsom_data $DIR/$tfile
24641 run_test 806 "Verify Lazy Size on MDS"
24644 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24645 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24646 skip "Need MDS version at least 2.11.52"
24648 # Registration step
24649 changelog_register || error "changelog_register failed"
24650 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
24651 changelog_users $SINGLEMDS | grep -q $cl_user ||
24652 error "User $cl_user not found in changelog_users"
24654 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24655 save_lustre_params client "llite.*.xattr_cache" > $save
24656 lctl set_param llite.*.xattr_cache=0
24657 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24659 rm -rf $DIR/$tdir || error "rm $tdir failed"
24660 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
24661 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
24662 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
24663 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
24664 error "truncate $tdir/trunc failed"
24667 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
24668 error "write $tfile failed"
24670 # multi-client wirtes
24671 local num=$(get_node_count ${CLIENTS//,/ })
24675 echo "Test SOM for multi-client ($num) writes"
24676 touch $DIR/$tfile || error "touch $tfile failed"
24677 $TRUNCATE $DIR/$tfile 0
24678 for client in ${CLIENTS//,/ }; do
24679 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24682 offset=$((offset + $bs))
24684 for (( i=0; i < $num; i++ )); do
24688 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
24689 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
24690 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
24691 check_lsom_data $DIR/$tdir/trunc
24692 check_lsom_data $DIR/$tdir/single_dd
24693 check_lsom_data $DIR/$tfile
24696 # Deregistration step
24697 changelog_deregister || error "changelog_deregister failed"
24699 run_test 807 "verify LSOM syncing tool"
24701 check_som_nologged()
24703 local lines=$($LFS changelog $FSNAME-MDT0000 |
24704 grep 'x=trusted.som' | wc -l)
24705 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
24709 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24710 skip "Need MDS version at least 2.11.55"
24712 # Registration step
24713 changelog_register || error "changelog_register failed"
24715 touch $DIR/$tfile || error "touch $tfile failed"
24718 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
24719 error "write $tfile failed"
24722 $TRUNCATE $DIR/$tfile 1234
24725 $TRUNCATE $DIR/$tfile 1048576
24728 # Deregistration step
24729 changelog_deregister || error "changelog_deregister failed"
24731 run_test 808 "Check trusted.som xattr not logged in Changelogs"
24736 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
24740 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
24741 skip "Need MDS version at least 2.11.56"
24743 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
24744 error "failed to create DoM-only file $DIR/$tfile"
24745 touch $DIR/$tfile || error "touch $tfile failed"
24746 check_som_nodata $DIR/$tfile
24748 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
24749 error "write $tfile failed"
24750 check_som_nodata $DIR/$tfile
24752 $TRUNCATE $DIR/$tfile 1234
24753 check_som_nodata $DIR/$tfile
24755 $TRUNCATE $DIR/$tfile 4097
24756 check_som_nodata $DIR/$file
24758 run_test 809 "Verify no SOM xattr store for DoM-only files"
24761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24762 $GSS && skip_env "could not run with gss"
24763 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
24764 skip "OST < 2.12.58 doesn't align checksum"
24767 stack_trap "set_checksums $ORIG_CSUM" EXIT
24768 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
24773 for csum in $CKSUM_TYPES; do
24774 #define OBD_FAIL_OSC_NO_GRANT 0x411
24775 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
24776 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
24778 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
24779 before=$(md5sum $DIR/$tfile)
24780 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
24781 after=$(md5sum $DIR/$tfile)
24782 [ "$before" == "$after" ] ||
24783 error "$csum: $before != $after bs=$1 seek=$2"
24787 run_test 810 "partial page writes on ZFS (LU-11663)"
24790 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24791 skip "OST < 2.12.51 doesn't support this fail_loc"
24793 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24794 # ensure ost1 is connected
24795 stat $DIR/$tfile >/dev/null || error "can't stat"
24796 wait_osc_import_state client ost1 FULL
24797 # no locks, no reqs to let the connection idle
24798 cancel_lru_locks osc
24800 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24801 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24802 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24803 wait_osc_import_state client ost1 CONNECTING
24804 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24806 stat $DIR/$tfile >/dev/null || error "can't stat file"
24808 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
24810 test_812b() { # LU-12378
24811 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24812 skip "OST < 2.12.51 doesn't support this fail_loc"
24814 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
24815 # ensure ost1 is connected
24816 stat $DIR/$tfile >/dev/null || error "can't stat"
24817 wait_osc_import_state client ost1 FULL
24818 # no locks, no reqs to let the connection idle
24819 cancel_lru_locks osc
24821 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24822 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24823 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24824 wait_osc_import_state client ost1 CONNECTING
24825 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24827 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
24828 wait_osc_import_state client ost1 IDLE
24830 run_test 812b "do not drop no resend request for idle connect"
24833 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
24834 [ -z "$file_heat_sav" ] && skip "no file heat support"
24845 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24846 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24848 $LCTL set_param -n llite.*.file_heat=1
24849 echo "Turn on file heat"
24850 echo "Period second: $period_second, Decay percentage: $decay_pct"
24852 echo "QQQQ" > $DIR/$tfile
24853 echo "QQQQ" > $DIR/$tfile
24854 echo "QQQQ" > $DIR/$tfile
24855 cat $DIR/$tfile > /dev/null
24856 cat $DIR/$tfile > /dev/null
24857 cat $DIR/$tfile > /dev/null
24858 cat $DIR/$tfile > /dev/null
24860 local out=$($LFS heat_get $DIR/$tfile)
24862 $LFS heat_get $DIR/$tfile
24863 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24864 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24865 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24866 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24868 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24869 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24870 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24871 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24873 sleep $((period_second + 3))
24874 echo "Sleep $((period_second + 3)) seconds..."
24875 # The recursion formula to calculate the heat of the file f is as
24877 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24878 # Where Hi is the heat value in the period between time points i*I and
24879 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24880 # to the weight of Ci.
24881 out=$($LFS heat_get $DIR/$tfile)
24882 $LFS heat_get $DIR/$tfile
24883 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24884 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24885 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24886 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24888 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24889 error "read sample ($readsample) is wrong"
24890 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24891 error "write sample ($writesample) is wrong"
24892 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24893 error "read bytes ($readbyte) is wrong"
24894 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24895 error "write bytes ($writebyte) is wrong"
24897 echo "QQQQ" > $DIR/$tfile
24898 echo "QQQQ" > $DIR/$tfile
24899 echo "QQQQ" > $DIR/$tfile
24900 cat $DIR/$tfile > /dev/null
24901 cat $DIR/$tfile > /dev/null
24902 cat $DIR/$tfile > /dev/null
24903 cat $DIR/$tfile > /dev/null
24905 sleep $((period_second + 3))
24906 echo "Sleep $((period_second + 3)) seconds..."
24908 out=$($LFS heat_get $DIR/$tfile)
24909 $LFS heat_get $DIR/$tfile
24910 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24911 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24912 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24913 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24915 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24916 4 * $decay_pct) / 100") -eq 1 ] ||
24917 error "read sample ($readsample1) is wrong"
24918 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
24919 3 * $decay_pct) / 100") -eq 1 ] ||
24920 error "write sample ($writesample1) is wrong"
24921 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
24922 20 * $decay_pct) / 100") -eq 1 ] ||
24923 error "read bytes ($readbyte1) is wrong"
24924 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
24925 15 * $decay_pct) / 100") -eq 1 ] ||
24926 error "write bytes ($writebyte1) is wrong"
24928 echo "Turn off file heat for the file $DIR/$tfile"
24929 $LFS heat_set -o $DIR/$tfile
24931 echo "QQQQ" > $DIR/$tfile
24932 echo "QQQQ" > $DIR/$tfile
24933 echo "QQQQ" > $DIR/$tfile
24934 cat $DIR/$tfile > /dev/null
24935 cat $DIR/$tfile > /dev/null
24936 cat $DIR/$tfile > /dev/null
24937 cat $DIR/$tfile > /dev/null
24939 out=$($LFS heat_get $DIR/$tfile)
24940 $LFS heat_get $DIR/$tfile
24941 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24942 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24943 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24944 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24946 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24947 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24948 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24949 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24951 echo "Trun on file heat for the file $DIR/$tfile"
24952 $LFS heat_set -O $DIR/$tfile
24954 echo "QQQQ" > $DIR/$tfile
24955 echo "QQQQ" > $DIR/$tfile
24956 echo "QQQQ" > $DIR/$tfile
24957 cat $DIR/$tfile > /dev/null
24958 cat $DIR/$tfile > /dev/null
24959 cat $DIR/$tfile > /dev/null
24960 cat $DIR/$tfile > /dev/null
24962 out=$($LFS heat_get $DIR/$tfile)
24963 $LFS heat_get $DIR/$tfile
24964 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24965 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24966 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24967 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24969 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
24970 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
24971 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
24972 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
24974 $LFS heat_set -c $DIR/$tfile
24975 $LCTL set_param -n llite.*.file_heat=0
24976 echo "Turn off file heat support for the Lustre filesystem"
24978 echo "QQQQ" > $DIR/$tfile
24979 echo "QQQQ" > $DIR/$tfile
24980 echo "QQQQ" > $DIR/$tfile
24981 cat $DIR/$tfile > /dev/null
24982 cat $DIR/$tfile > /dev/null
24983 cat $DIR/$tfile > /dev/null
24984 cat $DIR/$tfile > /dev/null
24986 out=$($LFS heat_get $DIR/$tfile)
24987 $LFS heat_get $DIR/$tfile
24988 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24989 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24990 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24991 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24993 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24994 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24995 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24996 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24998 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25001 run_test 813 "File heat verfication"
25005 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25006 echo -n y >> $DIR/$tfile
25007 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25008 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25010 run_test 814 "sparse cp works as expected (LU-12361)"
25014 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25015 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25017 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25020 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25021 # ensure ost1 is connected
25022 stat $DIR/$tfile >/dev/null || error "can't stat"
25023 wait_osc_import_state client ost1 FULL
25024 # no locks, no reqs to let the connection idle
25025 cancel_lru_locks osc
25026 lru_resize_disable osc
25029 before=$($LCTL get_param -n \
25030 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25032 wait_osc_import_state client ost1 IDLE
25033 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25034 now=$($LCTL get_param -n \
25035 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25036 [ $before == $now ] || error "lru_size changed $before != $now"
25038 run_test 816 "do not reset lru_resize on idle reconnect"
25042 exportfs -u localhost:$DIR/nfsexp
25047 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25049 mkdir -p $DIR/nfsexp
25050 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25051 error "failed to export nfs"
25053 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25054 stack_trap cleanup_817 EXIT
25056 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25057 error "failed to mount nfs to $tmpdir"
25059 cp /bin/true $tmpdir
25060 $DIR/nfsexp/true || error "failed to execute 'true' command"
25062 run_test 817 "nfsd won't cache write lock for exec file"
25066 $LFS setstripe -c1 -i0 $DIR/$tfile
25067 $LFS setstripe -c1 -i1 $DIR/$tfile
25069 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25070 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25071 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25072 error "start $SINGLEMDS failed"
25075 run_test 818 "unlink with failed llog"
25078 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25079 cancel_lru_locks osc
25080 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25081 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25082 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25085 run_test 819a "too big niobuf in read"
25088 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25089 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25090 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25091 cancel_lru_locks osc
25095 run_test 819b "too big niobuf in write"
25098 function test_820_start_ost() {
25101 for num in $(seq $OSTCOUNT); do
25102 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25107 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25110 umount_client $MOUNT || error "umount failed"
25111 for num in $(seq $OSTCOUNT); do
25115 # mount client with no active OSTs
25116 # so that the client can't initialize max LOV EA size
25117 # from OSC notifications
25118 mount_client $MOUNT || error "mount failed"
25119 # delay OST starting to keep this 0 max EA size for a while
25120 test_820_start_ost &
25122 # create a directory on MDS2
25123 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25124 error "Failed to create directory"
25125 # open intent should update default EA size
25126 # see mdc_update_max_ea_from_body()
25127 # notice this is the very first RPC to MDS2
25128 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
25131 # With SSK, this situation can lead to -EPERM being returned.
25132 # In that case, simply retry.
25133 if [ $ret -ne 0 ] && $SHARED_KEY; then
25134 if echo "$out" | grep -q "not permitted"; then
25135 cp /etc/services $DIR/$tdir/mds2
25139 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
25141 run_test 820 "update max EA from open intent"
25144 # tests that do cleanup/setup should be run at the end
25148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25151 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25152 $LCTL set_param fail_loc=0x903
25154 cancel_lru_locks MGC
25156 FAIL_ON_ERROR=true cleanup
25157 FAIL_ON_ERROR=true setup
25159 run_test 900 "umount should not race with any mgc requeue thread"
25161 # LUS-6253/LU-11185
25167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25169 # some get_param have a bug to handle dot in param name
25170 cancel_lru_locks MGC
25171 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25172 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25173 umount_client $MOUNT || error "umount failed"
25174 mount_client $MOUNT || error "mount failed"
25175 cancel_lru_locks MGC
25176 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25177 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25179 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25180 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25184 run_test 901 "don't leak a mgc lock on client umount"
25188 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25189 skip "client does not have LU-13377 fix"
25190 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25191 $LCTL set_param fail_loc=0x1415
25192 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25193 cancel_lru_locks osc
25196 run_test 902 "test short write doesn't hang lustre"
25199 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25200 check_and_cleanup_lustre
25201 if [ "$I_MOUNTED" != "yes" ]; then
25202 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true