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 [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 # Get the SLES distro version
97 # Returns a version string that should only be used in comparing
98 # strings returned by version_code()
101 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
103 # All SuSE Linux versions have one decimal. version_code expects two
104 local sles_version=$version.0
105 version_code $sles_version
108 # Check if we are running on Ubuntu or SLES so we can make decisions on
110 if [ -r /etc/SuSE-release ]; then
111 sles_version=$(sles_version_code)
112 [ $sles_version -lt $(version_code 11.4.0) ] &&
113 # bug number for skipped test: LU-4341
114 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
115 [ $sles_version -lt $(version_code 12.0.0) ] &&
116 # bug number for skipped test: LU-3703
117 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
118 elif [ -r /etc/os-release ]; then
119 if grep -qi ubuntu /etc/os-release; then
120 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
121 -e 's/^VERSION=//p' \
125 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
126 # bug number for skipped test:
128 ALWAYS_EXCEPT+=" 103a 410"
138 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
139 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
148 check_swap_layouts_support()
150 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
151 skip "Does not support layout lock."
154 check_swap_layout_no_dom()
157 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
158 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
161 check_and_setup_lustre
165 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
167 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
168 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
169 rm -rf $DIR/[Rdfs][0-9]*
171 # $RUNAS_ID may get set incorrectly somewhere else
172 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
173 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
175 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
177 if [ "${ONLY}" = "MOUNT" ] ; then
178 echo "Lustre is up, please go on"
182 echo "preparing for tests involving mounts"
183 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
185 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
186 echo # add a newline after mke2fs.
190 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
191 lctl set_param debug=-1 2> /dev/null || true
194 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
196 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
198 run_test 0a "touch; rm ====================="
201 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
202 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
204 run_test 0b "chmod 0755 $DIR ============================="
207 $LCTL get_param mdc.*.import | grep "state: FULL" ||
208 error "import not FULL"
209 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
212 run_test 0c "check import proc"
214 test_0d() { # LU-3397
215 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
216 skip "proc exports not supported before 2.10.57"
218 local mgs_exp="mgs.MGS.exports"
219 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
221 local exp_client_version
224 local temp_imp=$DIR/$tfile.import
225 local temp_exp=$DIR/$tfile.export
227 # save mgc import file to $temp_imp
228 $LCTL get_param mgc.*.import | tee $temp_imp
229 # Check if client uuid is found in MGS export
230 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
231 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
235 # save mgs export file to $temp_exp
236 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
238 # Compare the value of field "connect_flags"
239 imp_val=$(grep "connect_flags" $temp_imp)
240 exp_val=$(grep "connect_flags" $temp_exp)
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export flags '$exp_val' != import flags '$imp_val'"
244 # Compare the value of client version
245 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
246 exp_val=$(version_code $exp_client_version)
247 imp_val=$CLIENT_VERSION
248 [ "$exp_val" == "$imp_val" ] ||
249 error "export client version '$exp_val' != '$imp_val'"
251 run_test 0d "check export proc ============================="
254 test_mkdir $DIR/$tdir
255 test_mkdir $DIR/$tdir/d2
256 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
257 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
260 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
262 run_test 1 "mkdir; remkdir; rmdir"
265 test_mkdir $DIR/$tdir
266 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
267 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
269 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
271 run_test 2 "mkdir; touch; rmdir; check file"
274 test_mkdir $DIR/$tdir
275 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
276 touch $DIR/$tdir/$tfile
277 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
279 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
281 run_test 3 "mkdir; touch; rmdir; check dir"
283 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
285 test_mkdir -i 1 $DIR/$tdir
287 touch $DIR/$tdir/$tfile ||
288 error "Create file under remote directory failed"
291 error "Expect error removing in-use dir $DIR/$tdir"
293 test -d $DIR/$tdir || error "Remote directory disappeared"
295 rm -rf $DIR/$tdir || error "remove remote dir error"
297 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
300 test_mkdir $DIR/$tdir
301 test_mkdir $DIR/$tdir/d2
302 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
303 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
304 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
306 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
309 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
310 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
311 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
312 error "$tfile does not have perm 0666 or UID $UID"
313 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
314 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
315 error "$tfile should be 0666 and owned by UID $UID"
317 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
320 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
323 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
324 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
325 error "$tfile should be owned by UID $RUNAS_ID"
326 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
327 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
328 error "$tfile should be owned by UID $RUNAS_ID"
330 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
333 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
336 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
337 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
338 error "$tfile should be owned by GID $UID"
339 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
340 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
341 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
343 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
346 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
348 test_mkdir $DIR/$tdir
349 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
350 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
351 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
352 test_mkdir $DIR/$tdir/d/subdir
353 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
354 error "$tdir/d/subdir should be GID $RUNAS_GID"
355 if [[ $MDSCOUNT -gt 1 ]]; then
356 # check remote dir sgid inherite
357 $LFS mkdir -i 0 $DIR/$tdir.local ||
358 error "mkdir $tdir.local failed"
359 chmod g+s $DIR/$tdir.local ||
360 error "chmod $tdir.local failed"
361 chgrp $RUNAS_GID $DIR/$tdir.local ||
362 error "chgrp $tdir.local failed"
363 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
364 error "mkdir $tdir.remote failed"
365 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
366 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
367 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
368 error "$tdir.remote should be mode 02755"
371 run_test 6g "verify new dir in sgid dir inherits group"
373 test_6h() { # bug 7331
374 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
376 touch $DIR/$tfile || error "touch failed"
377 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
378 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
379 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
380 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
381 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
383 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
386 test_mkdir $DIR/$tdir
387 $MCREATE $DIR/$tdir/$tfile
388 chmod 0666 $DIR/$tdir/$tfile
389 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
390 error "$tdir/$tfile should be mode 0666"
392 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
395 if [ ! -d $DIR/$tdir ]; then
396 test_mkdir $DIR/$tdir
398 $MCREATE $DIR/$tdir/$tfile
399 echo -n foo > $DIR/$tdir/$tfile
400 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
401 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
403 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
406 test_mkdir $DIR/$tdir
407 touch $DIR/$tdir/$tfile
408 chmod 0666 $DIR/$tdir/$tfile
409 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
410 error "$tfile mode not 0666"
412 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
415 test_mkdir $DIR/$tdir
416 test_mkdir $DIR/$tdir/d2
417 test_mkdir $DIR/$tdir/d2/d3
418 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
420 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
423 test_mkdir $DIR/$tdir
424 test_mkdir $DIR/$tdir/d2
425 touch $DIR/$tdir/d2/$tfile
426 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
427 error "$tdir/d2/$tfile not a file"
429 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
432 test_mkdir $DIR/$tdir
433 test_mkdir $DIR/$tdir/d2
434 chmod 0666 $DIR/$tdir/d2
435 chmod 0705 $DIR/$tdir/d2
436 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
437 error "$tdir/d2 mode not 0705"
439 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
442 test_mkdir $DIR/$tdir
443 touch $DIR/$tdir/$tfile
444 chmod 0666 $DIR/$tdir/$tfile
445 chmod 0654 $DIR/$tdir/$tfile
446 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
447 error "$tdir/d2 mode not 0654"
449 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
452 test_mkdir $DIR/$tdir
453 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
455 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
456 error "$tdir/$tfile size not 0 after truncate"
458 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
461 test_mkdir $DIR/$tdir
462 touch $DIR/$tdir/$tfile
464 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
466 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
469 test_mkdir $DIR/$tdir
470 touch $DIR/$tdir/$tfile
471 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
472 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
473 error "$tdir/${tfile_2} not a file after rename"
474 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
476 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
479 test_mkdir $DIR/$tdir
480 touch $DIR/$tdir/$tfile
481 rm -rf $DIR/$tdir/$tfile
482 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
484 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
487 test_mkdir $DIR/$tdir
488 touch $DIR/$tdir/$tfile
489 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
491 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
492 error "$tdir/l-exist not a symlink"
493 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
494 error "$tdir/l-exist not referencing a file"
495 rm -f $DIR/$tdir/l-exist
496 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
498 run_test 17a "symlinks: create, remove (real)"
501 test_mkdir $DIR/$tdir
502 ln -s no-such-file $DIR/$tdir/l-dangle
504 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
505 error "$tdir/l-dangle not referencing no-such-file"
506 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
507 error "$tdir/l-dangle not referencing non-existent file"
508 rm -f $DIR/$tdir/l-dangle
509 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
511 run_test 17b "symlinks: create, remove (dangling)"
513 test_17c() { # bug 3440 - don't save failed open RPC for replay
514 test_mkdir $DIR/$tdir
515 ln -s foo $DIR/$tdir/$tfile
516 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
518 run_test 17c "symlinks: open dangling (should return error)"
521 test_mkdir $DIR/$tdir
522 ln -s foo $DIR/$tdir/$tfile
523 touch $DIR/$tdir/$tfile || error "creating to new symlink"
525 run_test 17d "symlinks: create dangling"
528 test_mkdir $DIR/$tdir
529 local foo=$DIR/$tdir/$tfile
530 ln -s $foo $foo || error "create symlink failed"
531 ls -l $foo || error "ls -l failed"
532 ls $foo && error "ls not failed" || true
534 run_test 17e "symlinks: create recursive symlink (should return error)"
537 test_mkdir $DIR/$tdir
538 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
539 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
540 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
541 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
542 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
543 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
546 run_test 17f "symlinks: long and very long symlink name"
548 # str_repeat(S, N) generate a string that is string S repeated N times
553 while [ $((n -= 1)) -ge 0 ]; do
559 # Long symlinks and LU-2241
561 test_mkdir $DIR/$tdir
562 local TESTS="59 60 61 4094 4095"
564 # Fix for inode size boundary in 2.1.4
565 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
568 # Patch not applied to 2.2 or 2.3 branches
569 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
570 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
574 local SYMNAME=$(str_repeat 'x' $i)
575 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
576 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
579 run_test 17g "symlinks: really long symlink name and inode boundaries"
581 test_17h() { #bug 17378
582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
583 remote_mds_nodsh && skip "remote MDS with nodsh"
587 test_mkdir $DIR/$tdir
588 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
589 $LFS setstripe -c -1 $DIR/$tdir
590 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
591 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
592 touch $DIR/$tdir/$tfile || true
594 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
596 test_17i() { #bug 20018
597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
598 remote_mds_nodsh && skip "remote MDS with nodsh"
600 local foo=$DIR/$tdir/$tfile
603 test_mkdir -c1 $DIR/$tdir
604 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
605 ln -s $foo $foo || error "create symlink failed"
606 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
607 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
608 ls -l $foo && error "error not detected"
611 run_test 17i "don't panic on short symlink (should return error)"
613 test_17k() { #bug 22301
614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
615 [[ -z "$(which rsync 2>/dev/null)" ]] &&
616 skip "no rsync command"
617 rsync --help | grep -q xattr ||
618 skip_env "$(rsync --version | head -n1) does not support xattrs"
619 test_mkdir $DIR/$tdir
620 test_mkdir $DIR/$tdir.new
621 touch $DIR/$tdir/$tfile
622 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
623 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
624 error "rsync failed with xattrs enabled"
626 run_test 17k "symlinks: rsync with xattrs enabled"
628 test_17l() { # LU-279
629 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
630 skip "no getfattr command"
632 test_mkdir $DIR/$tdir
633 touch $DIR/$tdir/$tfile
634 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
635 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
636 # -h to not follow symlinks. -m '' to list all the xattrs.
637 # grep to remove first line: '# file: $path'.
638 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
640 lgetxattr_size_check $path $xattr ||
641 error "lgetxattr_size_check $path $xattr failed"
645 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
650 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
651 remote_mds_nodsh && skip "remote MDS with nodsh"
652 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
653 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
654 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
656 local short_sym="0123456789"
657 local wdir=$DIR/$tdir
662 # create a long symlink file
663 for ((i = 0; i < 4; ++i)); do
664 long_sym=${long_sym}${long_sym}
667 echo "create 512 short and long symlink files under $wdir"
668 for ((i = 0; i < 256; ++i)); do
669 ln -sf ${long_sym}"a5a5" $wdir/long-$i
670 ln -sf ${short_sym}"a5a5" $wdir/short-$i
676 wait_delete_completed
678 echo "recreate the 512 symlink files with a shorter string"
679 for ((i = 0; i < 512; ++i)); do
680 # rewrite the symlink file with a shorter string
681 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
682 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
685 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
686 local devname=$(mdsdevname $mds_index)
688 echo "stop and checking mds${mds_index}:"
689 # e2fsck should not return error
691 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
694 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
695 error "start mds${mds_index} failed"
696 df $MOUNT > /dev/null 2>&1
698 error "e2fsck detected error for short/long symlink: rc=$rc"
701 run_test 17m "run e2fsck against MDT which contains short/long symlink"
703 check_fs_consistency_17n() {
707 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
708 # so it only check MDT1/MDT2 instead of all of MDTs.
709 for mdt_index in 1 2; do
710 local devname=$(mdsdevname $mdt_index)
711 # e2fsck should not return error
713 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
716 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
717 error "mount mds$mdt_index failed"
718 df $MOUNT > /dev/null 2>&1
724 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
726 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
727 remote_mds_nodsh && skip "remote MDS with nodsh"
728 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
729 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
730 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
734 test_mkdir $DIR/$tdir
735 for ((i=0; i<10; i++)); do
736 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
737 error "create remote dir error $i"
738 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
739 error "create files under remote dir failed $i"
742 check_fs_consistency_17n ||
743 error "e2fsck report error after create files under remote dir"
745 for ((i = 0; i < 10; i++)); do
746 rm -rf $DIR/$tdir/remote_dir_${i} ||
747 error "destroy remote dir error $i"
750 check_fs_consistency_17n ||
751 error "e2fsck report error after unlink files under remote dir"
753 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
754 skip "lustre < 2.4.50 does not support migrate mv"
756 for ((i = 0; i < 10; i++)); do
757 mkdir -p $DIR/$tdir/remote_dir_${i}
758 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
759 error "create files under remote dir failed $i"
760 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
761 error "migrate remote dir error $i"
763 check_fs_consistency_17n || error "e2fsck report error after migration"
765 for ((i = 0; i < 10; i++)); do
766 rm -rf $DIR/$tdir/remote_dir_${i} ||
767 error "destroy remote dir error $i"
770 check_fs_consistency_17n || error "e2fsck report error after unlink"
772 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
775 remote_mds_nodsh && skip "remote MDS with nodsh"
776 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
777 skip "Need MDS version at least 2.3.64"
779 local wdir=$DIR/${tdir}o
785 mdt_index=$($LFS getstripe -m $wdir/$tfile)
786 mdt_index=$((mdt_index + 1))
789 #fail mds will wait the failover finish then set
790 #following fail_loc to avoid interfer the recovery process.
793 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
794 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
795 ls -l $wdir/$tfile && rc=1
796 do_facet mds${mdt_index} lctl set_param fail_loc=0
797 [[ $rc -eq 0 ]] || error "stat file should fail"
799 run_test 17o "stat file with incompat LMA feature"
802 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
803 ls $DIR || error "Failed to ls $DIR: $?"
805 run_test 18 "touch .../f ; ls ... =============================="
811 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
813 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
816 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
818 run_test 19b "ls -l .../f19 (should return error) =============="
821 [ $RUNAS_ID -eq $UID ] &&
822 skip_env "RUNAS_ID = UID = $UID -- skipping"
824 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
826 run_test 19c "$RUNAS touch .../f19 (should return error) =="
829 cat $DIR/f19 && error || true
831 run_test 19d "cat .../f19 (should return error) =============="
840 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
842 run_test 20 "touch .../f ; ls -l ..."
845 test_mkdir $DIR/$tdir
846 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
847 ln -s dangle $DIR/$tdir/link
848 echo foo >> $DIR/$tdir/link
849 cat $DIR/$tdir/dangle
850 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
851 $CHECKSTAT -f -t file $DIR/$tdir/link ||
852 error "$tdir/link not linked to a file"
854 run_test 21 "write to dangling link"
857 local wdir=$DIR/$tdir
859 chown $RUNAS_ID:$RUNAS_GID $wdir
860 (cd $wdir || error "cd $wdir failed";
861 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
863 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
864 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
865 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
866 error "checkstat -u failed"
868 run_test 22 "unpack tar archive as non-root user"
872 test_mkdir $DIR/$tdir
873 local file=$DIR/$tdir/$tfile
875 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
876 openfile -f O_CREAT:O_EXCL $file &&
877 error "$file recreate succeeded" || true
879 run_test 23a "O_CREAT|O_EXCL in subdir"
881 test_23b() { # bug 18988
882 test_mkdir $DIR/$tdir
883 local file=$DIR/$tdir/$tfile
886 echo foo > $file || error "write filed"
887 echo bar >> $file || error "append filed"
888 $CHECKSTAT -s 8 $file || error "wrong size"
891 run_test 23b "O_APPEND check"
893 # LU-9409, size with O_APPEND and tiny writes
895 local file=$DIR/$tfile
898 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
899 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
906 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
909 #racing tiny & normal writes
910 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
913 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
916 #racing tiny & normal writes 2, ugly numbers
917 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
918 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
920 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
923 run_test 23c "O_APPEND size checks for tiny writes"
925 # LU-11069 file offset is correct after appending writes
927 local file=$DIR/$tfile
930 echo CentaurHauls > $file
931 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
932 if ((offset != 26)); then
933 error "wrong offset, expected 26, got '$offset'"
936 run_test 23d "file offset is correct after appending writes"
940 echo '-- same directory rename'
941 test_mkdir $DIR/$tdir
942 touch $DIR/$tdir/$tfile.1
943 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
944 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
946 run_test 24a "rename file to non-existent target"
949 test_mkdir $DIR/$tdir
950 touch $DIR/$tdir/$tfile.{1,2}
951 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
952 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
953 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
955 run_test 24b "rename file to existing target"
958 test_mkdir $DIR/$tdir
959 test_mkdir $DIR/$tdir/d$testnum.1
960 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
961 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
962 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
964 run_test 24c "rename directory to non-existent target"
967 test_mkdir -c1 $DIR/$tdir
968 test_mkdir -c1 $DIR/$tdir/d$testnum.1
969 test_mkdir -c1 $DIR/$tdir/d$testnum.2
970 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
971 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
972 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
974 run_test 24d "rename directory to existing target"
977 echo '-- cross directory renames --'
981 mv $DIR/R5a/f $DIR/R5b/g
982 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
983 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
985 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
990 touch $DIR/R6a/f $DIR/R6b/g
991 mv $DIR/R6a/f $DIR/R6b/g
992 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
993 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
995 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1000 test_mkdir $DIR/R7a/d
1001 mv $DIR/R7a/d $DIR/R7b/e
1002 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1003 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1005 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1008 test_mkdir -c1 $DIR/R8a
1009 test_mkdir -c1 $DIR/R8b
1010 test_mkdir -c1 $DIR/R8a/d
1011 test_mkdir -c1 $DIR/R8b/e
1012 mrename $DIR/R8a/d $DIR/R8b/e
1013 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1014 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1016 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1019 echo "-- rename error cases"
1021 test_mkdir $DIR/R9/a
1023 mrename $DIR/R9/f $DIR/R9/a
1024 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1025 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1026 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1028 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1032 mrename $DIR/R10/f $DIR/R10/g
1033 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1034 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1035 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1037 run_test 24j "source does not exist ============================"
1040 test_mkdir $DIR/R11a
1041 test_mkdir $DIR/R11a/d
1043 mv $DIR/R11a/f $DIR/R11a/d
1044 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1045 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1047 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1049 # bug 2429 - rename foo foo foo creates invalid file
1052 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1054 run_test 24l "Renaming a file to itself ========================"
1058 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1059 # on ext3 this does not remove either the source or target files
1060 # though the "expected" operation would be to remove the source
1061 $CHECKSTAT -t file ${f} || error "${f} missing"
1062 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1064 run_test 24m "Renaming a file to a hard link to itself ========="
1068 # this stats the old file after it was renamed, so it should fail
1070 $CHECKSTAT ${f} || error "${f} missing"
1072 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1073 $CHECKSTAT -a ${f} || error "${f} exists"
1075 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1078 test_mkdir $DIR/$tdir
1079 rename_many -s random -v -n 10 $DIR/$tdir
1081 run_test 24o "rename of files during htree split"
1084 test_mkdir $DIR/R12a
1085 test_mkdir $DIR/R12b
1086 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1087 mrename $DIR/R12a $DIR/R12b
1088 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1089 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1090 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1091 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1093 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1095 cleanup_multiop_pause() {
1097 kill -USR1 $MULTIPID
1101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1103 test_mkdir $DIR/R13a
1104 test_mkdir $DIR/R13b
1105 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1106 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1109 trap cleanup_multiop_pause EXIT
1110 mrename $DIR/R13a $DIR/R13b
1111 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1112 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1113 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1114 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1115 cleanup_multiop_pause
1116 wait $MULTIPID || error "multiop close failed"
1118 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1120 test_24r() { #bug 3789
1121 test_mkdir $DIR/R14a
1122 test_mkdir $DIR/R14a/b
1123 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1124 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1125 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1127 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1130 test_mkdir $DIR/R15a
1131 test_mkdir $DIR/R15a/b
1132 test_mkdir $DIR/R15a/b/c
1133 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1134 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1135 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1137 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1139 test_mkdir $DIR/R16a
1140 test_mkdir $DIR/R16a/b
1141 test_mkdir $DIR/R16a/b/c
1142 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1143 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1144 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1146 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1148 test_24u() { # bug12192
1149 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1150 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1152 run_test 24u "create stripe file"
1154 simple_cleanup_common() {
1157 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1159 local start=$SECONDS
1162 wait_delete_completed
1163 echo "cleanup time $((SECONDS - start))"
1167 max_pages_per_rpc() {
1168 local mdtname="$(printf "MDT%04x" ${1:-0})"
1169 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1175 local nrfiles=${COUNT:-100000}
1176 local fname="$DIR/$tdir/$tfile"
1178 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1179 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1181 test_mkdir "$(dirname $fname)"
1182 # assume MDT0000 has the fewest inodes
1183 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1184 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1185 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1187 trap simple_cleanup_common EXIT
1189 createmany -m "$fname" $nrfiles
1191 cancel_lru_locks mdc
1192 lctl set_param mdc.*.stats clear
1194 # was previously test_24D: LU-6101
1195 # readdir() returns correct number of entries after cursor reload
1196 local num_ls=$(ls $DIR/$tdir | wc -l)
1197 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1198 local num_all=$(ls -a $DIR/$tdir | wc -l)
1199 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1200 [ $num_all -ne $((nrfiles + 2)) ]; then
1201 error "Expected $nrfiles files, got $num_ls " \
1202 "($num_uniq unique $num_all .&..)"
1204 # LU-5 large readdir
1205 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1206 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1207 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1208 # take into account of overhead in lu_dirpage header and end mark in
1209 # each page, plus one in rpc_num calculation.
1210 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1211 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1212 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1213 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1214 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1215 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1216 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1217 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1218 error "large readdir doesn't take effect: " \
1219 "$mds_readpage should be about $rpc_max"
1221 simple_cleanup_common
1223 run_test 24v "list large directory (test hash collision, b=17560)"
1225 test_24w() { # bug21506
1227 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1228 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1229 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1230 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1231 [[ "$SZ1" -eq "$SZ2" ]] ||
1232 error "Error reading at the end of the file $tfile"
1234 run_test 24w "Reading a file larger than 4Gb"
1237 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1239 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1240 skip "Need MDS version at least 2.7.56"
1243 local remote_dir=$DIR/$tdir/remote_dir
1245 test_mkdir $DIR/$tdir
1246 $LFS mkdir -i $MDTIDX $remote_dir ||
1247 error "create remote directory failed"
1249 test_mkdir $DIR/$tdir/src_dir
1250 touch $DIR/$tdir/src_file
1251 test_mkdir $remote_dir/tgt_dir
1252 touch $remote_dir/tgt_file
1254 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1255 error "rename dir cross MDT failed!"
1257 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1258 error "rename file cross MDT failed!"
1260 touch $DIR/$tdir/ln_file
1261 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1262 error "ln file cross MDT failed"
1264 rm -rf $DIR/$tdir || error "Can not delete directories"
1266 run_test 24x "cross MDT rename/link"
1269 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1272 local remote_dir=$DIR/$tdir/remote_dir
1275 test_mkdir $DIR/$tdir
1276 $LFS mkdir -i $mdtidx $remote_dir ||
1277 error "create remote directory failed"
1279 test_mkdir $remote_dir/src_dir
1280 touch $remote_dir/src_file
1281 test_mkdir $remote_dir/tgt_dir
1282 touch $remote_dir/tgt_file
1284 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1285 error "rename subdir in the same remote dir failed!"
1287 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1288 error "rename files in the same remote dir failed!"
1290 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1291 error "link files in the same remote dir failed!"
1293 rm -rf $DIR/$tdir || error "Can not delete directories"
1295 run_test 24y "rename/link on the same dir should succeed"
1298 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1299 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1300 skip "Need MDS version at least 2.12.51"
1304 for index in 0 1; do
1305 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1306 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1309 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1311 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1312 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1314 local mdts=$(comma_list $(mdts_nodes))
1316 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1317 stack_trap "do_nodes $mdts $LCTL \
1318 set_param mdt.*.enable_remote_rename=1" EXIT
1320 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1322 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1323 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1325 run_test 24z "cross-MDT rename is done as cp"
1327 test_24A() { # LU-3182
1331 test_mkdir $DIR/$tdir
1332 trap simple_cleanup_common EXIT
1333 createmany -m $DIR/$tdir/$tfile $NFILES
1334 local t=$(ls $DIR/$tdir | wc -l)
1335 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1336 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1337 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1338 [ $v -ne $((NFILES + 2)) ] ; then
1339 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1342 simple_cleanup_common || error "Can not delete directories"
1344 run_test 24A "readdir() returns correct number of entries."
1346 test_24B() { # LU-4805
1347 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1351 test_mkdir $DIR/$tdir
1352 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1353 error "create striped dir failed"
1355 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1356 [ $count -eq 2 ] || error "Expected 2, got $count"
1358 touch $DIR/$tdir/striped_dir/a
1360 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1361 [ $count -eq 3 ] || error "Expected 3, got $count"
1363 touch $DIR/$tdir/striped_dir/.f
1365 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1366 [ $count -eq 4 ] || error "Expected 4, got $count"
1368 rm -rf $DIR/$tdir || error "Can not delete directories"
1370 run_test 24B "readdir for striped dir return correct number of entries"
1373 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1379 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1380 error "create striped dir failed"
1382 cd $DIR/$tdir/d0/striped_dir
1384 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1385 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1386 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1388 [ "$d0_ino" = "$parent_ino" ] ||
1389 error ".. wrong, expect $d0_ino, get $parent_ino"
1391 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1392 error "mv striped dir failed"
1394 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1396 [ "$d1_ino" = "$parent_ino" ] ||
1397 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1399 run_test 24C "check .. in striped dir"
1402 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1406 mkdir $DIR/$tdir/src_dir
1407 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1408 error "create remote source failed"
1410 touch $DIR/$tdir/src_dir/src_child/a
1412 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1413 error "create remote target dir failed"
1415 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1416 error "create remote target child failed"
1418 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1419 error "rename dir cross MDT failed!"
1423 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1424 error "src_child still exists after rename"
1426 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1427 error "missing file(a) after rename"
1429 rm -rf $DIR/$tdir || error "Can not delete directories"
1431 run_test 24E "cross MDT rename/link"
1434 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1437 [ "$SLOW" = "no" ] && repeats=100
1441 echo "$repeats repeats"
1442 for ((i = 0; i < repeats; i++)); do
1443 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1444 touch $DIR/$tdir/test/a || error "touch fails"
1445 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1446 rm -rf $DIR/$tdir/test || error "rmdir fails"
1451 run_test 24F "hash order vs readdir (LU-11330)"
1454 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1459 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1460 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1461 touch $DIR/$tdir-0/f1 || error "touch f1"
1462 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1463 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1464 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1465 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1466 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1468 run_test 24G "migrate symlink in rename"
1471 echo '== symlink sanity ============================================='
1475 touch $DIR/s25/foo ||
1476 error "File creation in symlinked directory failed"
1478 run_test 25a "create file in symlinked directory ==============="
1481 [ ! -d $DIR/d25 ] && test_25a
1482 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1484 run_test 25b "lookup file in symlinked directory ==============="
1488 test_mkdir $DIR/d26/d26-2
1489 ln -s d26/d26-2 $DIR/s26
1490 touch $DIR/s26/foo || error "File creation failed"
1492 run_test 26a "multiple component symlink ======================="
1495 test_mkdir -p $DIR/$tdir/d26-2
1496 ln -s $tdir/d26-2/foo $DIR/s26-2
1497 touch $DIR/s26-2 || error "File creation failed"
1499 run_test 26b "multiple component symlink at end of lookup ======"
1502 test_mkdir $DIR/d26.2
1503 touch $DIR/d26.2/foo
1504 ln -s d26.2 $DIR/s26.2-1
1505 ln -s s26.2-1 $DIR/s26.2-2
1506 ln -s s26.2-2 $DIR/s26.2-3
1507 chmod 0666 $DIR/s26.2-3/foo
1509 run_test 26c "chain of symlinks"
1511 # recursive symlinks (bug 439)
1513 ln -s d26-3/foo $DIR/d26-3
1515 run_test 26d "create multiple component recursive symlink"
1518 [ ! -h $DIR/d26-3 ] && test_26d
1521 run_test 26e "unlink multiple component recursive symlink"
1523 # recursive symlinks (bug 7022)
1525 test_mkdir $DIR/$tdir
1526 test_mkdir $DIR/$tdir/$tfile
1527 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1528 test_mkdir -p lndir/bar1
1529 test_mkdir $DIR/$tdir/$tfile/$tfile
1530 cd $tfile || error "cd $tfile failed"
1531 ln -s .. dotdot || error "ln dotdot failed"
1532 ln -s dotdot/lndir lndir || error "ln lndir failed"
1533 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1534 output=`ls $tfile/$tfile/lndir/bar1`
1535 [ "$output" = bar1 ] && error "unexpected output"
1536 rm -r $tfile || error "rm $tfile failed"
1537 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1539 run_test 26f "rm -r of a directory which has recursive symlink"
1542 test_mkdir $DIR/$tdir
1543 $LFS getstripe $DIR/$tdir
1544 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1545 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1546 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1548 run_test 27a "one stripe file"
1551 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1553 test_mkdir $DIR/$tdir
1554 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1555 $LFS getstripe -c $DIR/$tdir/$tfile
1556 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1557 error "two-stripe file doesn't have two stripes"
1559 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1561 run_test 27b "create and write to two stripe file"
1563 # 27c family tests specific striping, setstripe -o
1565 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1566 test_mkdir -p $DIR/$tdir
1569 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1570 $LFS getstripe -i $DIR/$tdir/$tfile
1571 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1572 error "stripe not on specified OST"
1574 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1576 run_test 27ca "one stripe on specified OST"
1579 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1580 test_mkdir -p $DIR/$tdir
1582 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1583 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1586 # Strip getstripe output to a space separated list of OSTs
1587 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1588 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1589 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1590 error "stripes not on specified OSTs"
1592 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1594 run_test 27cb "two stripes on specified OSTs"
1597 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1598 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1599 skip "server does not support overstriping"
1601 test_mkdir -p $DIR/$tdir
1603 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1604 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1607 # Strip getstripe output to a space separated list of OSTs
1608 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1609 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1610 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1611 error "stripes not on specified OSTs"
1613 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1615 run_test 27cc "two stripes on the same OST"
1618 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1619 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1620 skip "server does not support overstriping"
1621 test_mkdir -p $DIR/$tdir
1622 local osts="0,1,1,0"
1623 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1624 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1627 # Strip getstripe output to a space separated list of OSTs
1628 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1629 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1630 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1631 error "stripes not on specified OSTs"
1633 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1635 run_test 27cd "four stripes on two OSTs"
1638 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1639 skip_env "too many osts, skipping"
1640 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1641 skip "server does not support overstriping"
1642 # We do one more stripe than we have OSTs
1643 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1644 skip_env "ea_inode feature disabled"
1646 test_mkdir -p $DIR/$tdir
1648 for i in $(seq 0 $OSTCOUNT);
1651 if [ $i -ne $OSTCOUNT ]; then
1655 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1656 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1659 # Strip getstripe output to a space separated list of OSTs
1660 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1661 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1662 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1663 error "stripes not on specified OSTs"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1667 run_test 27ce "more stripes than OSTs with -o"
1670 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1673 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1674 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1675 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1676 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1677 error "failed to set $osp_proc=0"
1679 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1682 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1683 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1684 error "failed to set $osp_proc=1"
1687 error "should return error due to $osp_proc=0"
1689 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1692 test_mkdir $DIR/$tdir
1693 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1694 error "setstripe failed"
1695 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1696 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1698 run_test 27d "create file with default settings"
1701 # LU-5839 adds check for existed layout before setting it
1702 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1703 skip "Need MDS version at least 2.7.56"
1705 test_mkdir $DIR/$tdir
1706 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1707 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1708 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1710 run_test 27e "setstripe existing file (should return error)"
1713 test_mkdir $DIR/$tdir
1714 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1715 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1716 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1717 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1718 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1719 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1721 run_test 27f "setstripe with bad stripe size (should return error)"
1724 test_mkdir $DIR/$tdir
1725 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1726 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1727 error "$DIR/$tdir/$tfile has object"
1729 run_test 27g "$LFS getstripe with no objects"
1732 test_mkdir $DIR/$tdir
1733 touch $DIR/$tdir/$tfile || error "touch failed"
1734 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1735 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1737 (( rc == 2 )) || error "getstripe did not return ENOENT"
1739 run_test 27ga "$LFS getstripe with missing file (should return error)"
1742 test_mkdir $DIR/$tdir
1743 touch $DIR/$tdir/$tfile || error "touch failed"
1744 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1745 error "missing objects"
1747 run_test 27i "$LFS getstripe with some objects"
1750 test_mkdir $DIR/$tdir
1751 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1752 error "setstripe failed" || true
1754 run_test 27j "setstripe with bad stripe offset (should return error)"
1756 test_27k() { # bug 2844
1757 test_mkdir $DIR/$tdir
1758 local file=$DIR/$tdir/$tfile
1759 local ll_max_blksize=$((4 * 1024 * 1024))
1760 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1761 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1762 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1763 dd if=/dev/zero of=$file bs=4k count=1
1764 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1765 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1767 run_test 27k "limit i_blksize for broken user apps"
1770 mcreate $DIR/$tfile || error "creating file"
1771 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1772 error "setstripe should have failed" || true
1774 run_test 27l "check setstripe permissions (should return error)"
1777 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1779 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1780 skip_env "multiple clients -- skipping"
1782 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1784 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1785 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1787 trap simple_cleanup_common EXIT
1788 test_mkdir $DIR/$tdir
1789 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1790 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1791 error "dd should fill OST0"
1793 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1795 [ $i -gt 256 ] && break
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"
1803 touch $DIR/$tdir/$tfile.$i
1804 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1805 awk '{print $1}'| grep -w "0") ] &&
1806 error "OST0 was full but new created file still use it"
1807 simple_cleanup_common
1809 run_test 27m "create file while OST0 was full"
1811 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1812 # if the OST isn't full anymore.
1814 local ostidx=${1:-""}
1819 local list=$(comma_list $(osts_nodes))
1820 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1822 do_nodes $list lctl set_param fail_loc=0
1823 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1824 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1825 awk '{print $1 * 2;exit;}')
1826 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1828 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1831 __exhaust_precreations() {
1834 local FAILIDX=${3:-$OSTIDX}
1835 local ofacet=ost$((OSTIDX + 1))
1837 test_mkdir -p -c1 $DIR/$tdir
1838 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1839 local mfacet=mds$((mdtidx + 1))
1840 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1842 local OST=$(ostname_from_index $OSTIDX)
1845 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1846 local last_id=$(do_facet $mfacet lctl get_param -n \
1847 osp.$mdtosc_proc1.prealloc_last_id)
1848 local next_id=$(do_facet $mfacet lctl get_param -n \
1849 osp.$mdtosc_proc1.prealloc_next_id)
1851 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1852 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1854 test_mkdir -p $DIR/$tdir/${OST}
1855 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1856 #define OBD_FAIL_OST_ENOSPC 0x215
1857 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1858 echo "Creating to objid $last_id on ost $OST..."
1859 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1860 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1861 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1864 exhaust_precreations() {
1865 __exhaust_precreations $1 $2 $3
1869 exhaust_all_precreations() {
1871 for (( i=0; i < OSTCOUNT; i++ )) ; do
1872 __exhaust_precreations $i $1 -1
1878 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1880 remote_mds_nodsh && skip "remote MDS with nodsh"
1881 remote_ost_nodsh && skip "remote OST with nodsh"
1884 rm -f $DIR/$tdir/$tfile
1885 exhaust_precreations 0 0x80000215
1886 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1887 touch $DIR/$tdir/$tfile || error "touch failed"
1888 $LFS getstripe $DIR/$tdir/$tfile
1891 run_test 27n "create file with some full OSTs"
1894 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1896 remote_mds_nodsh && skip "remote MDS with nodsh"
1897 remote_ost_nodsh && skip "remote OST with nodsh"
1900 rm -f $DIR/$tdir/$tfile
1901 exhaust_all_precreations 0x215
1903 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1908 run_test 27o "create file with all full OSTs (should error)"
1911 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1913 remote_mds_nodsh && skip "remote MDS with nodsh"
1914 remote_ost_nodsh && skip "remote OST with nodsh"
1917 rm -f $DIR/$tdir/$tfile
1918 test_mkdir $DIR/$tdir
1920 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1921 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1922 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1924 exhaust_precreations 0 0x80000215
1925 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1926 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1927 $LFS getstripe $DIR/$tdir/$tfile
1931 run_test 27p "append to a truncated file with some full OSTs"
1934 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1936 remote_mds_nodsh && skip "remote MDS with nodsh"
1937 remote_ost_nodsh && skip "remote OST with nodsh"
1940 rm -f $DIR/$tdir/$tfile
1942 test_mkdir $DIR/$tdir
1943 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1944 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1945 error "truncate $DIR/$tdir/$tfile failed"
1946 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1948 exhaust_all_precreations 0x215
1950 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1951 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1955 run_test 27q "append to truncated file with all OSTs full (should error)"
1958 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1960 remote_mds_nodsh && skip "remote MDS with nodsh"
1961 remote_ost_nodsh && skip "remote OST with nodsh"
1964 rm -f $DIR/$tdir/$tfile
1965 exhaust_precreations 0 0x80000215
1967 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1971 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1973 test_27s() { # bug 10725
1974 test_mkdir $DIR/$tdir
1975 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1976 local stripe_count=0
1977 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1978 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1979 error "stripe width >= 2^32 succeeded" || true
1982 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1984 test_27t() { # bug 10864
1989 $WLFS getstripe $tfile
1992 run_test 27t "check that utils parse path correctly"
1994 test_27u() { # bug 4900
1995 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1996 remote_mds_nodsh && skip "remote MDS with nodsh"
1999 local list=$(comma_list $(mdts_nodes))
2001 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2002 do_nodes $list $LCTL set_param fail_loc=0x139
2003 test_mkdir -p $DIR/$tdir
2004 trap simple_cleanup_common EXIT
2005 createmany -o $DIR/$tdir/t- 1000
2006 do_nodes $list $LCTL set_param fail_loc=0
2008 TLOG=$TMP/$tfile.getstripe
2009 $LFS getstripe $DIR/$tdir > $TLOG
2010 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2011 unlinkmany $DIR/$tdir/t- 1000
2013 [[ $OBJS -gt 0 ]] &&
2014 error "$OBJS objects created on OST-0. See $TLOG" ||
2017 run_test 27u "skip object creation on OSC w/o objects"
2019 test_27v() { # bug 4900
2020 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2022 remote_mds_nodsh && skip "remote MDS with nodsh"
2023 remote_ost_nodsh && skip "remote OST with nodsh"
2025 exhaust_all_precreations 0x215
2028 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2030 touch $DIR/$tdir/$tfile
2031 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2033 for (( i=1; i < OSTCOUNT; i++ )); do
2034 do_facet ost$i lctl set_param fail_loc=0x705
2036 local START=`date +%s`
2037 createmany -o $DIR/$tdir/$tfile 32
2039 local FINISH=`date +%s`
2040 local TIMEOUT=`lctl get_param -n timeout`
2041 local PROCESS=$((FINISH - START))
2042 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2043 error "$FINISH - $START >= $TIMEOUT / 2"
2044 sleep $((TIMEOUT / 2 - PROCESS))
2047 run_test 27v "skip object creation on slow OST"
2049 test_27w() { # bug 10997
2050 test_mkdir $DIR/$tdir
2051 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2052 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2053 error "stripe size $size != 65536" || true
2054 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2055 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2057 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2060 [[ $OSTCOUNT -lt 2 ]] &&
2061 skip_env "skipping multiple stripe count/offset test"
2063 test_mkdir $DIR/$tdir
2064 for i in $(seq 1 $OSTCOUNT); do
2066 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2067 error "setstripe -c $i -i $offset failed"
2068 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2069 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2070 [ $count -ne $i ] && error "stripe count $count != $i" || true
2071 [ $index -ne $offset ] &&
2072 error "stripe offset $index != $offset" || true
2075 run_test 27wa "check $LFS setstripe -c -i options"
2078 remote_ost_nodsh && skip "remote OST with nodsh"
2079 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2082 OFFSET=$(($OSTCOUNT - 1))
2084 local OST=$(ostname_from_index $OSTIDX)
2086 test_mkdir $DIR/$tdir
2087 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2088 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2090 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2091 for i in $(seq 0 $OFFSET); do
2092 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2093 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2094 error "OST0 was degraded but new created file still use it"
2096 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2098 run_test 27x "create files while OST0 is degraded"
2101 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2102 remote_mds_nodsh && skip "remote MDS with nodsh"
2103 remote_ost_nodsh && skip "remote OST with nodsh"
2104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2106 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2107 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2108 osp.$mdtosc.prealloc_last_id)
2109 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2110 osp.$mdtosc.prealloc_next_id)
2111 local fcount=$((last_id - next_id))
2112 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2113 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2115 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2116 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2117 local OST_DEACTIVE_IDX=-1
2122 for OSC in $MDS_OSCS; do
2123 OST=$(osc_to_ost $OSC)
2124 OSTIDX=$(index_from_ostuuid $OST)
2125 if [ $OST_DEACTIVE_IDX == -1 ]; then
2126 OST_DEACTIVE_IDX=$OSTIDX
2128 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2129 echo $OSC "is Deactivated:"
2130 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2134 OSTIDX=$(index_from_ostuuid $OST)
2135 test_mkdir $DIR/$tdir
2136 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2138 for OSC in $MDS_OSCS; do
2139 OST=$(osc_to_ost $OSC)
2140 OSTIDX=$(index_from_ostuuid $OST)
2141 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2142 echo $OST "is degraded:"
2143 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2144 obdfilter.$OST.degraded=1
2149 createmany -o $DIR/$tdir/$tfile $fcount
2151 for OSC in $MDS_OSCS; do
2152 OST=$(osc_to_ost $OSC)
2153 OSTIDX=$(index_from_ostuuid $OST)
2154 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2155 echo $OST "is recovered from degraded:"
2156 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2157 obdfilter.$OST.degraded=0
2159 do_facet $SINGLEMDS lctl --device %$OSC activate
2163 # all osp devices get activated, hence -1 stripe count restored
2164 local stripe_count=0
2166 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2167 # devices get activated.
2169 $LFS setstripe -c -1 $DIR/$tfile
2170 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2172 [ $stripe_count -ne $OSTCOUNT ] &&
2173 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2176 run_test 27y "create files while OST0 is degraded and the rest inactive"
2182 lmm_count=$($LFS getstripe -c $1)
2183 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2184 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2186 local old_ifs="$IFS"
2188 fid=($($LFS path2fid $1))
2191 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2192 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2194 # compare lmm_seq and lu_fid->f_seq
2195 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2196 # compare lmm_object_id and lu_fid->oid
2197 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2199 # check the trusted.fid attribute of the OST objects of the file
2200 local have_obdidx=false
2202 $LFS getstripe $1 | while read obdidx oid hex seq; do
2203 # skip lines up to and including "obdidx"
2204 [ -z "$obdidx" ] && break
2205 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2206 $have_obdidx || continue
2208 local ost=$((obdidx + 1))
2209 local dev=$(ostdevname $ost)
2212 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2214 seq=$(echo $seq | sed -e "s/^0x//g")
2215 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2216 oid_hex=$(echo $oid)
2218 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2220 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2224 # Don't unmount/remount the OSTs if we don't need to do that.
2225 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2226 # update too, until that use mount/ll_decode_filter_fid/mount.
2227 # Re-enable when debugfs will understand new filter_fid.
2229 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2230 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2231 $dev 2>/dev/null" | grep "parent=")
2233 if [ -z "$ff" ]; then
2235 mount_fstype ost$ost
2236 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2237 $(facet_mntpt ost$ost)/$obj_file)
2238 unmount_fstype ost$ost
2239 start ost$ost $dev $OST_MOUNT_OPTS
2243 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2245 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2247 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2248 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2250 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2251 # stripe_size=1048576 component_id=1 component_start=0 \
2252 # component_end=33554432
2253 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2254 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2255 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2257 if grep -q 'stripe=' <<<$ff; then
2258 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2260 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2261 # into f_ver in this case. See comment on ff_parent.
2262 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2265 # compare lmm_seq and filter_fid->ff_parent.f_seq
2266 [ $ff_pseq = $lmm_seq ] ||
2267 error "FF parent SEQ $ff_pseq != $lmm_seq"
2268 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2269 [ $ff_poid = $lmm_oid ] ||
2270 error "FF parent OID $ff_poid != $lmm_oid"
2271 (($ff_pstripe == $stripe_nr)) ||
2272 error "FF stripe $ff_pstripe != $stripe_nr"
2274 stripe_nr=$((stripe_nr + 1))
2275 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2277 if grep -q 'stripe_count=' <<<$ff; then
2278 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2279 -e 's/ .*//' <<<$ff)
2280 [ $lmm_count = $ff_scnt ] ||
2281 error "FF stripe count $lmm_count != $ff_scnt"
2287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2288 remote_ost_nodsh && skip "remote OST with nodsh"
2290 test_mkdir $DIR/$tdir
2291 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2292 { error "setstripe -c -1 failed"; return 1; }
2293 # We need to send a write to every object to get parent FID info set.
2294 # This _should_ also work for setattr, but does not currently.
2295 # touch $DIR/$tdir/$tfile-1 ||
2296 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2297 { error "dd $tfile-1 failed"; return 2; }
2298 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2299 { error "setstripe -c -1 failed"; return 3; }
2300 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2301 { error "dd $tfile-2 failed"; return 4; }
2303 # make sure write RPCs have been sent to OSTs
2306 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2307 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2309 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2311 test_27A() { # b=19102
2312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2314 save_layout_restore_at_exit $MOUNT
2315 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2316 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2317 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2318 local default_size=$($LFS getstripe -S $MOUNT)
2319 local default_offset=$($LFS getstripe -i $MOUNT)
2320 local dsize=$(do_facet $SINGLEMDS \
2321 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2322 [ $default_size -eq $dsize ] ||
2323 error "stripe size $default_size != $dsize"
2324 [ $default_offset -eq -1 ] ||
2325 error "stripe offset $default_offset != -1"
2327 run_test 27A "check filesystem-wide default LOV EA values"
2329 test_27B() { # LU-2523
2330 test_mkdir $DIR/$tdir
2331 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2333 # open f1 with O_LOV_DELAY_CREATE
2335 # call setstripe ioctl on open file descriptor for f1
2337 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2341 # open f1 with O_LOV_DELAY_CREATE
2343 # call setstripe ioctl on open file descriptor for f1
2345 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2347 # Allow multiop to fail in imitation of NFS's busted semantics.
2350 run_test 27B "call setstripe on open unlinked file/rename victim"
2352 # 27C family tests full striping and overstriping
2353 test_27Ca() { #LU-2871
2354 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2362 test_mkdir $DIR/$tdir
2364 for i in $(seq 0 $((OSTCOUNT - 1))); do
2365 # set stripe across all OSTs starting from OST$i
2366 $LFS setstripe -i $i -c -1 $tfile$i
2367 # get striping information
2368 ost_idx=($($LFS getstripe $tfile$i |
2369 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2373 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2374 error "${#ost_idx[@]} != $OSTCOUNT"
2376 for index in $(seq 0 $((OSTCOUNT - 1))); do
2378 for j in $(echo ${ost_idx[@]}); do
2379 if [ $index -eq $j ]; then
2385 error "Can not find $index in ${ost_idx[@]}"
2389 run_test 27Ca "check full striping across all OSTs"
2392 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2393 skip "server does not support overstriping"
2394 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2395 skip_env "too many osts, skipping"
2397 test_mkdir -p $DIR/$tdir
2398 local setcount=$(($OSTCOUNT * 2))
2399 [ $setcount -ge 160 ] || large_xattr_enabled ||
2400 skip_env "ea_inode feature disabled"
2402 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2403 error "setstripe failed"
2405 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2406 [ $count -eq $setcount ] ||
2407 error "stripe count $count, should be $setcount"
2409 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2410 error "overstriped should be set in pattern"
2412 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2415 run_test 27Cb "more stripes than OSTs with -C"
2418 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2419 skip "server does not support overstriping"
2420 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2422 test_mkdir -p $DIR/$tdir
2423 local setcount=$(($OSTCOUNT - 1))
2425 [ $setcount -ge 160 ] || large_xattr_enabled ||
2426 skip_env "ea_inode feature disabled"
2428 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2429 error "setstripe failed"
2431 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2432 [ $count -eq $setcount ] ||
2433 error "stripe count $count, should be $setcount"
2435 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2436 error "overstriped should not be set in pattern"
2438 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2441 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2444 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2445 skip "server does not support overstriping"
2446 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2447 large_xattr_enabled || skip_env "ea_inode feature disabled"
2449 test_mkdir -p $DIR/$tdir
2450 local setcount=$LOV_MAX_STRIPE_COUNT
2452 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2453 error "setstripe failed"
2455 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2456 [ $count -eq $setcount ] ||
2457 error "stripe count $count, should be $setcount"
2459 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2460 error "overstriped should be set in pattern"
2462 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2465 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2467 run_test 27Cd "test maximum stripe count"
2470 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2471 skip "server does not support overstriping"
2472 test_mkdir -p $DIR/$tdir
2474 pool_add $TESTNAME || error "Pool creation failed"
2475 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2479 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2480 error "setstripe failed"
2482 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2483 [ $count -eq $setcount ] ||
2484 error "stripe count $count, should be $setcount"
2486 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2487 error "overstriped should be set in pattern"
2489 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2492 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2494 run_test 27Ce "test pool with overstriping"
2497 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2498 skip "server does not support overstriping"
2499 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2500 skip_env "too many osts, skipping"
2502 test_mkdir -p $DIR/$tdir
2504 local setcount=$(($OSTCOUNT * 2))
2505 [ $setcount -ge 160 ] || large_xattr_enabled ||
2506 skip_env "ea_inode feature disabled"
2508 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2509 error "setstripe failed"
2511 echo 1 > $DIR/$tdir/$tfile
2513 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2514 [ $count -eq $setcount ] ||
2515 error "stripe count $count, should be $setcount"
2517 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2518 error "overstriped should be set in pattern"
2520 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2523 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2525 run_test 27Cf "test default inheritance with overstriping"
2528 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2529 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2530 remote_mds_nodsh && skip "remote MDS with nodsh"
2532 local POOL=${POOL:-testpool}
2534 local last_ost=$(($OSTCOUNT - 1))
2536 local ost_list=$(seq $first_ost $ost_step $last_ost)
2537 local ost_range="$first_ost $last_ost $ost_step"
2539 test_mkdir $DIR/$tdir
2540 pool_add $POOL || error "pool_add failed"
2541 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2544 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2546 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2547 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2548 skip27D+=" -s 30,31"
2549 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2550 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2551 skip27D+=" -s 32,33"
2552 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2554 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2555 error "llapi_layout_test failed"
2557 destroy_test_pools || error "destroy test pools failed"
2559 run_test 27D "validate llapi_layout API"
2561 # Verify that default_easize is increased from its initial value after
2562 # accessing a widely striped file.
2564 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2565 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2566 skip "client does not have LU-3338 fix"
2568 # 72 bytes is the minimum space required to store striping
2569 # information for a file striped across one OST:
2570 # (sizeof(struct lov_user_md_v3) +
2571 # sizeof(struct lov_user_ost_data_v1))
2573 $LCTL set_param -n llite.*.default_easize $min_easize ||
2574 error "lctl set_param failed"
2575 local easize=$($LCTL get_param -n llite.*.default_easize)
2577 [ $easize -eq $min_easize ] ||
2578 error "failed to set default_easize"
2580 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2581 error "setstripe failed"
2582 # In order to ensure stat() call actually talks to MDS we need to
2583 # do something drastic to this file to shake off all lock, e.g.
2584 # rename it (kills lookup lock forcing cache cleaning)
2585 mv $DIR/$tfile $DIR/${tfile}-1
2586 ls -l $DIR/${tfile}-1
2589 easize=$($LCTL get_param -n llite.*.default_easize)
2591 [ $easize -gt $min_easize ] ||
2592 error "default_easize not updated"
2594 run_test 27E "check that default extended attribute size properly increases"
2596 test_27F() { # LU-5346/LU-7975
2597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2598 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2599 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2600 skip "Need MDS version at least 2.8.51"
2601 remote_ost_nodsh && skip "remote OST with nodsh"
2603 test_mkdir $DIR/$tdir
2605 $LFS setstripe -c 2 $DIR/$tdir
2607 # stop all OSTs to reproduce situation for LU-7975 ticket
2608 for num in $(seq $OSTCOUNT); do
2612 # open/create f0 with O_LOV_DELAY_CREATE
2613 # truncate f0 to a non-0 size
2615 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2617 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2618 # open/write it again to force delayed layout creation
2619 cat /etc/hosts > $DIR/$tdir/f0 &
2623 for num in $(seq $OSTCOUNT); do
2624 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2625 error "ost$num failed to start"
2628 wait $catpid || error "cat failed"
2630 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2631 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2632 error "wrong stripecount"
2635 run_test 27F "Client resend delayed layout creation with non-zero size"
2637 test_27G() { #LU-10629
2638 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2639 skip "Need MDS version at least 2.11.51"
2640 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2641 remote_mds_nodsh && skip "remote MDS with nodsh"
2642 local POOL=${POOL:-testpool}
2643 local ostrange="0 0 1"
2645 test_mkdir $DIR/$tdir
2646 touch $DIR/$tdir/$tfile.nopool
2647 pool_add $POOL || error "pool_add failed"
2648 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2649 $LFS setstripe -p $POOL $DIR/$tdir
2651 local pool=$($LFS getstripe -p $DIR/$tdir)
2653 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2654 touch $DIR/$tdir/$tfile.default
2655 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2656 $LFS find $DIR/$tdir -type f --pool $POOL
2657 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2658 [[ "$found" == "2" ]] ||
2659 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2661 $LFS setstripe -d $DIR/$tdir
2663 pool=$($LFS getstripe -p -d $DIR/$tdir)
2665 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2667 run_test 27G "Clear OST pool from stripe"
2670 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2671 skip "Need MDS version newer than 2.11.54"
2672 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2673 test_mkdir $DIR/$tdir
2674 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2675 touch $DIR/$tdir/$tfile
2676 $LFS getstripe -c $DIR/$tdir/$tfile
2677 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2678 error "two-stripe file doesn't have two stripes"
2680 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2681 $LFS getstripe -y $DIR/$tdir/$tfile
2682 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2683 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2684 error "expected l_ost_idx: [02]$ not matched"
2686 # make sure ost list has been cleared
2687 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2688 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2689 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2691 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2693 run_test 27H "Set specific OSTs stripe"
2696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2697 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2698 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2699 skip "Need MDS version newer than 2.12.52"
2700 local pool=$TESTNAME
2701 local ostrange="1 1 1"
2703 save_layout_restore_at_exit $MOUNT
2704 $LFS setstripe -c 2 -i 0 $MOUNT
2705 pool_add $pool || error "pool_add failed"
2706 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2707 test_mkdir $DIR/$tdir
2708 $LFS setstripe -p $pool $DIR/$tdir
2709 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2710 $LFS getstripe $DIR/$tdir/$tfile
2712 run_test 27I "check that root dir striping does not break parent dir one"
2715 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2716 skip "Need MDS version newer than 2.12.51"
2718 test_mkdir $DIR/$tdir
2719 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2720 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2722 # create foreign file (raw way)
2723 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2724 -t 1 -F 0xda08 || error "create_foreign_file failed"
2726 # verify foreign file (raw way)
2727 parse_foreign_file -f $DIR/$tdir/$tfile |
2728 grep "lov_foreign_magic: 0x0BD70BD0" ||
2729 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2730 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2731 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2732 parse_foreign_file -f $DIR/$tdir/$tfile |
2733 grep "lov_foreign_size: 73" ||
2734 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2735 parse_foreign_file -f $DIR/$tdir/$tfile |
2736 grep "lov_foreign_type: 1" ||
2737 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2738 parse_foreign_file -f $DIR/$tdir/$tfile |
2739 grep "lov_foreign_flags: 0x0000DA08" ||
2740 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2741 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2742 grep "lov_foreign_value: 0x" |
2743 sed -e 's/lov_foreign_value: 0x//')
2744 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2745 [[ $lov = ${lov2// /} ]] ||
2746 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2748 # create foreign file (lfs + API)
2749 $LFS setstripe --foreign=daos --flags 0xda08 \
2750 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2751 error "$DIR/$tdir/${tfile}2: create failed"
2753 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2754 grep "lfm_magic:.*0x0BD70BD0" ||
2755 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2756 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2757 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2758 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2759 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2760 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2761 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2762 grep "lfm_flags:.*0x0000DA08" ||
2763 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2764 $LFS getstripe $DIR/$tdir/${tfile}2 |
2765 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2766 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2768 # modify striping should fail
2769 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2770 error "$DIR/$tdir/$tfile: setstripe should fail"
2771 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2772 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2775 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2776 cat $DIR/$tdir/${tfile}2 &&
2777 error "$DIR/$tdir/${tfile}2: read should fail"
2778 cat /etc/passwd > $DIR/$tdir/$tfile &&
2779 error "$DIR/$tdir/$tfile: write should fail"
2780 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2781 error "$DIR/$tdir/${tfile}2: write should fail"
2784 chmod 222 $DIR/$tdir/$tfile ||
2785 error "$DIR/$tdir/$tfile: chmod failed"
2786 chmod 222 $DIR/$tdir/${tfile}2 ||
2787 error "$DIR/$tdir/${tfile}2: chmod failed"
2790 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2791 error "$DIR/$tdir/$tfile: chown failed"
2792 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2793 error "$DIR/$tdir/${tfile}2: chown failed"
2795 # rename should work
2796 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2797 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2798 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2799 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2801 #remove foreign file
2802 rm $DIR/$tdir/${tfile}.new ||
2803 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2804 rm $DIR/$tdir/${tfile}2.new ||
2805 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2807 run_test 27J "basic ops on file with foreign LOV"
2810 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2811 skip "Need MDS version newer than 2.12.49"
2813 test_mkdir $DIR/$tdir
2814 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2815 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2817 # create foreign dir (raw way)
2818 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2819 error "create_foreign_dir FAILED"
2821 # verify foreign dir (raw way)
2822 parse_foreign_dir -d $DIR/$tdir/$tdir |
2823 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2824 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2825 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2826 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2827 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2828 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2829 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2830 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2831 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2832 grep "lmv_foreign_value: 0x" |
2833 sed 's/lmv_foreign_value: 0x//')
2834 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2836 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2838 # create foreign dir (lfs + API)
2839 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2840 $DIR/$tdir/${tdir}2 ||
2841 error "$DIR/$tdir/${tdir}2: create failed"
2843 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2844 grep "lfm_magic:.*0x0CD50CD0" ||
2845 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2846 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2847 # - sizeof(lfm_type) - sizeof(lfm_flags)
2848 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2849 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2850 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2851 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2852 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2853 grep "lfm_flags:.*0x0000DA05" ||
2854 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2855 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2856 grep "lfm_value.*${uuid1}@${uuid2}" ||
2857 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2859 # file create in dir should fail
2860 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2861 touch $DIR/$tdir/${tdir}2/$tfile &&
2862 "$DIR/${tdir}2: file create should fail"
2865 chmod 777 $DIR/$tdir/$tdir ||
2866 error "$DIR/$tdir: chmod failed"
2867 chmod 777 $DIR/$tdir/${tdir}2 ||
2868 error "$DIR/${tdir}2: chmod failed"
2871 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2872 error "$DIR/$tdir: chown failed"
2873 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2874 error "$DIR/${tdir}2: chown failed"
2876 # rename should work
2877 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2878 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2879 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2880 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2883 rmdir $DIR/$tdir/${tdir}.new ||
2884 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2885 rmdir $DIR/$tdir/${tdir}2.new ||
2886 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2888 run_test 27K "basic ops on dir with foreign LMV"
2891 remote_mds_nodsh && skip "remote MDS with nodsh"
2893 local POOL=${POOL:-$TESTNAME}
2895 pool_add $POOL || error "pool_add failed"
2897 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2898 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2899 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2901 run_test 27L "lfs pool_list gives correct pool name"
2904 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2905 skip "Need MDS version >= than 2.12.57"
2906 remote_mds_nodsh && skip "remote MDS with nodsh"
2907 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2909 test_mkdir $DIR/$tdir
2911 # Set default striping on directory
2912 $LFS setstripe -C 4 $DIR/$tdir
2914 echo 1 > $DIR/$tdir/${tfile}.1
2915 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2917 [ $count -eq $setcount ] ||
2918 error "(1) stripe count $count, should be $setcount"
2920 # Capture existing append_stripe_count setting for restore
2921 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2922 local mdts=$(comma_list $(mdts_nodes))
2923 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2925 local appendcount=$orig_count
2926 echo 1 >> $DIR/$tdir/${tfile}.2_append
2927 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2928 [ $count -eq $appendcount ] ||
2929 error "(2)stripe count $count, should be $appendcount for append"
2931 # Disable O_APPEND striping, verify it works
2932 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2934 # Should now get the default striping, which is 4
2936 echo 1 >> $DIR/$tdir/${tfile}.3_append
2937 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2938 [ $count -eq $setcount ] ||
2939 error "(3) stripe count $count, should be $setcount"
2941 # Try changing the stripe count for append files
2942 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2944 # Append striping is now 2 (directory default is still 4)
2946 echo 1 >> $DIR/$tdir/${tfile}.4_append
2947 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2948 [ $count -eq $appendcount ] ||
2949 error "(4) stripe count $count, should be $appendcount for append"
2951 # Test append stripe count of -1
2952 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2953 appendcount=$OSTCOUNT
2954 echo 1 >> $DIR/$tdir/${tfile}.5
2955 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2956 [ $count -eq $appendcount ] ||
2957 error "(5) stripe count $count, should be $appendcount for append"
2959 # Set append striping back to default of 1
2960 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2962 # Try a new default striping, PFL + DOM
2963 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2965 # Create normal DOM file, DOM returns stripe count == 0
2967 touch $DIR/$tdir/${tfile}.6
2968 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2969 [ $count -eq $setcount ] ||
2970 error "(6) stripe count $count, should be $setcount"
2974 echo 1 >> $DIR/$tdir/${tfile}.7_append
2975 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2976 [ $count -eq $appendcount ] ||
2977 error "(7) stripe count $count, should be $appendcount for append"
2979 # Clean up DOM layout
2980 $LFS setstripe -d $DIR/$tdir
2982 # Now test that append striping works when layout is from root
2983 $LFS setstripe -c 2 $MOUNT
2984 # Make a special directory for this
2985 mkdir $DIR/${tdir}/${tdir}.2
2986 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2988 # Verify for normal file
2990 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2991 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2992 [ $count -eq $setcount ] ||
2993 error "(8) stripe count $count, should be $setcount"
2996 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2997 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2998 [ $count -eq $appendcount ] ||
2999 error "(9) stripe count $count, should be $appendcount for append"
3001 # Now test O_APPEND striping with pools
3002 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3003 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3006 pool_add $TESTNAME || error "pool creation failed"
3007 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3009 echo 1 >> $DIR/$tdir/${tfile}.10_append
3011 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3012 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3014 # Check that count is still correct
3016 echo 1 >> $DIR/$tdir/${tfile}.11_append
3017 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3018 [ $count -eq $appendcount ] ||
3019 error "(11) stripe count $count, should be $appendcount for append"
3021 # Disable O_APPEND stripe count, verify pool works separately
3022 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3024 echo 1 >> $DIR/$tdir/${tfile}.12_append
3026 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3027 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3029 # Remove pool setting, verify it's not applied
3030 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3032 echo 1 >> $DIR/$tdir/${tfile}.13_append
3034 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3035 [ "$pool" = "" ] || error "(13) pool found: $pool"
3037 run_test 27M "test O_APPEND striping"
3040 combined_mgs_mds && skip "needs separate MGS/MDT"
3042 pool_add $TESTNAME || error "pool_add failed"
3043 do_facet mgs "$LCTL pool_list $FSNAME" |
3044 grep -Fx "${FSNAME}.${TESTNAME}" ||
3045 error "lctl pool_list on MGS failed"
3047 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3049 # createtest also checks that device nodes are created and
3050 # then visible correctly (#2091)
3051 test_28() { # bug 2091
3053 $CREATETEST $DIR/d28/ct || error "createtest failed"
3055 run_test 28 "create/mknod/mkdir with bad file types ============"
3058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3060 sync; sleep 1; sync # flush out any dirty pages from previous tests
3067 declare -i LOCKCOUNTORIG=0
3068 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3069 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3071 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3073 declare -i LOCKUNUSEDCOUNTORIG=0
3074 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3075 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3082 declare -i LOCKCOUNTCURRENT=0
3083 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3084 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3087 declare -i LOCKUNUSEDCOUNTCURRENT=0
3088 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3089 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3092 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3093 $LCTL set_param -n ldlm.dump_namespaces ""
3094 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3095 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3096 log "dumped log to $TMP/test_29.dk (bug 5793)"
3099 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3100 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3101 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3102 log "dumped log to $TMP/test_29.dk (bug 5793)"
3106 run_test 29 "IT_GETATTR regression ============================"
3108 test_30a() { # was test_30
3109 cp $(which ls) $DIR || cp /bin/ls $DIR
3110 $DIR/ls / || error "Can't execute binary from lustre"
3113 run_test 30a "execute binary from Lustre (execve) =============="
3116 cp `which ls` $DIR || cp /bin/ls $DIR
3118 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3121 run_test 30b "execute binary from Lustre as non-root ==========="
3123 test_30c() { # b=22376
3124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3126 cp $(which ls) $DIR || cp /bin/ls $DIR
3128 cancel_lru_locks mdc
3129 cancel_lru_locks osc
3130 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3133 run_test 30c "execute binary from Lustre without read perms ===="
3136 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3138 for i in {1..10}; do
3139 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3142 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3143 wait $PID || error "executing dd from Lustre failed"
3149 run_test 30d "execute binary from Lustre while clear locks"
3152 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3153 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3155 run_test 31a "open-unlink file =================================="
3158 touch $DIR/f31 || error "touch $DIR/f31 failed"
3159 ln $DIR/f31 $DIR/f31b || error "ln failed"
3160 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3161 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3163 run_test 31b "unlink file with multiple links while open ======="
3166 touch $DIR/f31 || error "touch $DIR/f31 failed"
3167 ln $DIR/f31 $DIR/f31c || error "ln failed"
3168 multiop_bg_pause $DIR/f31 O_uc ||
3169 error "multiop_bg_pause for $DIR/f31 failed"
3171 $MULTIOP $DIR/f31c Ouc
3172 kill -USR1 $MULTIPID
3175 run_test 31c "open-unlink file with multiple links ============="
3178 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3179 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3181 run_test 31d "remove of open directory ========================="
3183 test_31e() { # bug 2904
3184 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3186 run_test 31e "remove of open non-empty directory ==============="
3188 test_31f() { # bug 4554
3189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3192 test_mkdir $DIR/d31f
3193 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3194 cp /etc/hosts $DIR/d31f
3196 $LFS getstripe $DIR/d31f/hosts
3197 multiop_bg_pause $DIR/d31f D_c || return 1
3200 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3201 test_mkdir $DIR/d31f
3202 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3203 cp /etc/hosts $DIR/d31f
3205 $LFS getstripe $DIR/d31f/hosts
3206 multiop_bg_pause $DIR/d31f D_c || return 1
3209 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3210 wait $MULTIPID || error "first opendir $MULTIPID failed"
3214 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3215 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3218 run_test 31f "remove of open directory with open-unlink file ==="
3221 echo "-- cross directory link --"
3222 test_mkdir -c1 $DIR/${tdir}ga
3223 test_mkdir -c1 $DIR/${tdir}gb
3224 touch $DIR/${tdir}ga/f
3225 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3226 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3227 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3228 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3229 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3231 run_test 31g "cross directory link==============="
3234 echo "-- cross directory link --"
3235 test_mkdir -c1 $DIR/${tdir}
3236 test_mkdir -c1 $DIR/${tdir}/dir
3237 touch $DIR/${tdir}/f
3238 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3239 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3240 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3241 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3242 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3244 run_test 31h "cross directory link under child==============="
3247 echo "-- cross directory link --"
3248 test_mkdir -c1 $DIR/$tdir
3249 test_mkdir -c1 $DIR/$tdir/dir
3250 touch $DIR/$tdir/dir/f
3251 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3252 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3253 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3254 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3255 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3257 run_test 31i "cross directory link under parent==============="
3260 test_mkdir -c1 -p $DIR/$tdir
3261 test_mkdir -c1 -p $DIR/$tdir/dir1
3262 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3263 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3264 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3265 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3268 run_test 31j "link for directory==============="
3271 test_mkdir -c1 -p $DIR/$tdir
3273 touch $DIR/$tdir/exist
3274 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3275 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3276 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3277 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3278 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3279 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3280 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3283 run_test 31k "link to file: the same, non-existing, dir==============="
3289 touch $DIR/d31m2/exist
3290 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3291 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3292 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3293 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3294 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3295 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3298 run_test 31m "link to file: the same, non-existing, dir==============="
3301 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3302 nlink=$(stat --format=%h $DIR/$tfile)
3303 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3305 local cmd="exec $fd<$DIR/$tfile"
3308 trap "eval $cmd" EXIT
3309 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3310 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3311 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3312 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3313 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3316 run_test 31n "check link count of unlinked file"
3319 local tempfile=$(mktemp $1_XXXXXX)
3320 mlink $tempfile $1 2> /dev/null &&
3321 echo "$BASHPID: link $tempfile to $1 succeeded"
3325 test_31o() { # LU-2901
3326 test_mkdir $DIR/$tdir
3327 for LOOP in $(seq 100); do
3328 rm -f $DIR/$tdir/$tfile*
3329 for THREAD in $(seq 8); do
3330 link_one $DIR/$tdir/$tfile.$LOOP &
3333 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3334 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3335 error "$LINKS duplicate links to $tfile.$LOOP" &&
3339 run_test 31o "duplicate hard links with same filename"
3342 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3344 test_mkdir $DIR/$tdir
3345 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3346 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3348 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3349 error "open unlink test1 failed"
3350 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3351 error "open unlink test2 failed"
3353 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3354 error "test1 still exists"
3355 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3356 error "test2 still exists"
3358 run_test 31p "remove of open striped directory"
3361 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3363 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3364 index=$($LFS getdirstripe -i $DIR/$tdir)
3365 [ $index -eq 3 ] || error "first stripe index $index != 3"
3366 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3367 [ $index -eq 1 ] || error "second stripe index $index != 1"
3369 # when "-c <stripe_count>" is set, the number of MDTs specified after
3370 # "-i" should equal to the stripe count
3371 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3373 run_test 31q "create striped directory on specific MDTs"
3375 cleanup_test32_mount() {
3378 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3379 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3380 losetup -d $loopdev || true
3386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3388 echo "== more mountpoints and symlinks ================="
3389 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3390 trap cleanup_test32_mount EXIT
3391 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3392 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3393 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3394 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3395 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3396 cleanup_test32_mount
3398 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3403 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3404 trap cleanup_test32_mount EXIT
3405 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3406 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3407 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3408 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3409 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3410 cleanup_test32_mount
3412 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3417 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3418 trap cleanup_test32_mount EXIT
3419 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3420 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3421 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3422 test_mkdir -p $DIR/$tdir/d2/test_dir
3423 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3424 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3425 cleanup_test32_mount
3427 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3432 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3433 trap cleanup_test32_mount EXIT
3434 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3435 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3436 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3437 test_mkdir -p $DIR/$tdir/d2/test_dir
3438 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3439 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3440 cleanup_test32_mount
3442 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3446 test_mkdir -p $DIR/$tdir/tmp
3447 local tmp_dir=$DIR/$tdir/tmp
3448 ln -s $DIR/$tdir $tmp_dir/symlink11
3449 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3450 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3451 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3453 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3457 test_mkdir -p $DIR/$tdir/tmp
3458 local tmp_dir=$DIR/$tdir/tmp
3459 ln -s $DIR/$tdir $tmp_dir/symlink11
3460 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3461 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3462 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3464 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3467 local tmp_dir=$DIR/$tdir/tmp
3468 test_mkdir -p $tmp_dir
3469 test_mkdir $DIR/${tdir}2
3470 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3471 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3472 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3473 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3474 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3475 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3477 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3480 rm -fr $DIR/$tdir $DIR/${tdir}2
3481 tmp_dir=$DIR/$tdir/tmp
3482 test_mkdir -p $tmp_dir
3483 test_mkdir $DIR/${tdir}2
3484 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3485 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3486 ls $tmp_dir/symlink12 || error "listing symlink12"
3487 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3489 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3494 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3495 trap cleanup_test32_mount EXIT
3496 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3497 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3498 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3499 touch $DIR/$tdir/test_file
3500 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3501 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3502 cleanup_test32_mount
3504 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3509 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3510 trap cleanup_test32_mount EXIT
3511 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3512 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3513 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3514 touch $DIR/$tdir/test_file
3515 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3516 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3517 cleanup_test32_mount
3519 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3525 trap cleanup_test32_mount EXIT
3526 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3527 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3528 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3529 test_mkdir -p $DIR/$tdir/d2
3530 touch $DIR/$tdir/d2/test_file || error "touch failed"
3531 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3532 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3533 cleanup_test32_mount
3535 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3541 trap cleanup_test32_mount EXIT
3542 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3543 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3544 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3545 test_mkdir -p $DIR/$tdir/d2
3546 touch $DIR/$tdir/d2/test_file || error "touch failed"
3547 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3548 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3549 cleanup_test32_mount
3551 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3555 test_mkdir -p $DIR/d32m/tmp
3556 TMP_DIR=$DIR/d32m/tmp
3557 ln -s $DIR $TMP_DIR/symlink11
3558 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3559 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3560 error "symlink11 not a link"
3561 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3562 error "symlink01 not a link"
3564 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3568 test_mkdir -p $DIR/d32n/tmp
3569 TMP_DIR=$DIR/d32n/tmp
3570 ln -s $DIR $TMP_DIR/symlink11
3571 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3572 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3573 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3575 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3579 test_mkdir -p $DIR/d32o/tmp
3580 TMP_DIR=$DIR/d32o/tmp
3581 ln -s $DIR/$tfile $TMP_DIR/symlink12
3582 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3583 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3584 error "symlink12 not a link"
3585 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3586 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3587 error "$DIR/d32o/tmp/symlink12 not file type"
3588 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3589 error "$DIR/d32o/symlink02 not file type"
3591 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3601 test_mkdir -p $DIR/d32p/tmp
3603 TMP_DIR=$DIR/d32p/tmp
3605 ln -s $DIR/$tfile $TMP_DIR/symlink12
3607 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3609 cat $DIR/d32p/tmp/symlink12 ||
3610 error "Can't open $DIR/d32p/tmp/symlink12"
3612 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3615 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3620 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3621 trap cleanup_test32_mount EXIT
3622 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3623 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3624 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3625 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3626 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3627 cleanup_test32_mount
3629 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3634 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3635 trap cleanup_test32_mount EXIT
3636 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3637 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3638 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3639 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3640 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3641 cleanup_test32_mount
3643 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3648 chmod 444 $DIR/$tfile
3649 chown $RUNAS_ID $DIR/$tfile
3651 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3654 run_test 33aa "write file with mode 444 (should return error)"
3658 test_mkdir $DIR/$tdir
3659 chown $RUNAS_ID $DIR/$tdir
3660 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3661 error "$RUNAS create $tdir/$tfile failed"
3662 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3663 error "open RDWR" || true
3665 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3669 test_mkdir $DIR/$tdir
3670 chown $RUNAS_ID $DIR/$tdir
3671 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3673 run_test 33b "test open file with malformed flags (No panic)"
3676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3677 remote_ost_nodsh && skip "remote OST with nodsh"
3686 test_mkdir $DIR/$tdir
3687 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3690 for ostnum in $(seq $OSTCOUNT); do
3691 # test-framework's OST numbering is one-based, while Lustre's
3693 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3694 # Parsing llobdstat's output sucks; we could grep the /proc
3695 # path, but that's likely to not be as portable as using the
3696 # llobdstat utility. So we parse lctl output instead.
3697 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3698 obdfilter/$ostname/stats |
3699 awk '/^write_bytes/ {print $7}' )
3700 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3701 if (( ${write_bytes:-0} > 0 ))
3708 $all_zeros || return 0
3711 echo foo > $DIR/$tdir/bar
3715 # Total up write_bytes after writing. We'd better find non-zeros.
3716 for ostnum in $(seq $OSTCOUNT); do
3717 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3718 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3719 obdfilter/$ostname/stats |
3720 awk '/^write_bytes/ {print $7}' )
3721 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3722 if (( ${write_bytes:-0} > 0 ))
3731 for ostnum in $(seq $OSTCOUNT); do
3732 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3733 echo "Check that write_bytes is present in obdfilter/*/stats:"
3734 do_facet ost$ostnum lctl get_param -n \
3735 obdfilter/$ostname/stats
3737 error "OST not keeping write_bytes stats (b22312)"
3740 run_test 33c "test llobdstat and write_bytes"
3743 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3747 local remote_dir=$DIR/$tdir/remote_dir
3749 test_mkdir $DIR/$tdir
3750 $LFS mkdir -i $MDTIDX $remote_dir ||
3751 error "create remote directory failed"
3753 touch $remote_dir/$tfile
3754 chmod 444 $remote_dir/$tfile
3755 chown $RUNAS_ID $remote_dir/$tfile
3757 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3759 chown $RUNAS_ID $remote_dir
3760 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3761 error "create" || true
3762 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3763 error "open RDWR" || true
3764 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3766 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3769 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3773 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3774 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3775 mkdir $DIR/$tdir/local_dir
3777 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3778 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3779 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3781 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3782 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3784 rmdir $DIR/$tdir/* || error "rmdir failed"
3787 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3788 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3789 mkdir $DIR/$tdir/local_dir
3791 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3792 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3793 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3795 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3796 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3798 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3801 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3802 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3803 mkdir $DIR/$tdir/local_dir
3805 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3806 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3807 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3809 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3810 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3812 run_test 33e "mkdir and striped directory should have same mode"
3816 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3820 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3821 remote_mds_nodsh && skip "remote MDS with nodsh"
3824 chmod go+rwx $DIR/$tdir
3825 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3826 trap cleanup_33f EXIT
3828 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3829 error "cannot create striped directory"
3831 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3832 error "cannot create files in striped directory"
3834 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3835 error "cannot remove files in striped directory"
3837 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3838 error "cannot remove striped directory"
3842 run_test 33f "nonroot user can create, access, and remove a striped directory"
3845 mkdir -p $DIR/$tdir/dir2
3847 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3849 [[ $err =~ "exists" ]] || error "Not exists error"
3851 run_test 33g "nonroot user create already existing root created file"
3854 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3855 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3856 skip "Need MDS version at least 2.13.50"
3858 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3859 error "mkdir $tdir failed"
3860 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3862 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3865 for fname in $DIR/$tdir/$tfile.bak \
3866 $DIR/$tdir/$tfile.SAV \
3867 $DIR/$tdir/$tfile.orig \
3868 $DIR/$tdir/$tfile~; do
3869 touch $fname || error "touch $fname failed"
3870 index2=$($LFS getstripe -m $fname)
3871 [ $index -eq $index2 ] ||
3872 error "$fname MDT index mismatch $index != $index2"
3876 for i in {1..250}; do
3877 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3878 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3879 touch $fname || error "touch $fname failed"
3880 index2=$($LFS getstripe -m $fname)
3881 if [[ $index != $index2 ]]; then
3882 failed=$((failed + 1))
3883 echo "$fname MDT index mismatch $index != $index2"
3887 echo "$failed MDT index mismatches"
3888 (( failed < 20 )) || error "MDT index mismatch $failed times"
3891 run_test 33h "temp file is located on the same MDT as target"
3893 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3896 $MCREATE $DIR/f34 || error "mcreate failed"
3897 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3898 error "getstripe failed"
3899 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3900 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3901 error "getstripe failed"
3902 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3903 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3905 run_test 34a "truncate file that has not been opened ==========="
3908 [ ! -f $DIR/f34 ] && test_34a
3909 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3910 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3911 $OPENFILE -f O_RDONLY $DIR/f34
3912 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3913 error "getstripe failed"
3914 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3915 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3917 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3920 [ ! -f $DIR/f34 ] && test_34a
3921 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3922 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3923 $OPENFILE -f O_RDWR $DIR/f34
3924 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3925 error "$LFS getstripe failed"
3926 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3927 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3929 run_test 34c "O_RDWR opening file-with-size works =============="
3932 [ ! -f $DIR/f34 ] && test_34a
3933 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3935 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3936 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3939 run_test 34d "write to sparse file ============================="
3943 $MCREATE $DIR/f34e || error "mcreate failed"
3944 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3945 $CHECKSTAT -s 1000 $DIR/f34e ||
3946 error "Size of $DIR/f34e not equal to 1000 bytes"
3947 $OPENFILE -f O_RDWR $DIR/f34e
3948 $CHECKSTAT -s 1000 $DIR/f34e ||
3949 error "Size of $DIR/f34e not equal to 1000 bytes"
3951 run_test 34e "create objects, some with size and some without =="
3953 test_34f() { # bug 6242, 6243
3954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3958 $MCREATE $DIR/f34f || error "mcreate failed"
3959 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3960 dd if=$DIR/f34f of=$TMP/f34f
3961 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3962 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3963 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3964 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3965 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3967 run_test 34f "read from a file with no objects until EOF ======="
3970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3972 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3974 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3975 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3976 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3977 cancel_lru_locks osc
3978 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3979 error "wrong size after lock cancel"
3981 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3982 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3983 error "expanding truncate failed"
3984 cancel_lru_locks osc
3985 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3986 error "wrong expanded size after lock cancel"
3988 run_test 34g "truncate long file ==============================="
3991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3996 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3997 sync # Flush the cache so that multiop below does not block on cache
3998 # flush when getting the group lock
3999 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4002 # Since just timed wait is not good enough, let's do a sync write
4003 # that way we are sure enough time for a roundtrip + processing
4004 # passed + 2 seconds of extra margin.
4005 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4009 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4010 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4014 local nsz=`stat -c %s $DIR/$tfile`
4015 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4017 run_test 34h "ftruncate file under grouplock should not block"
4020 cp /bin/sh $DIR/f35a
4022 chown $RUNAS_ID $DIR/f35a
4023 $RUNAS $DIR/f35a && error || true
4026 run_test 35a "exec file with mode 444 (should return and not leak)"
4030 utime $DIR/f36 || error "utime failed for MDS"
4032 run_test 36a "MDS utime check (mknod, utime)"
4036 utime $DIR/f36 || error "utime failed for OST"
4038 run_test 36b "OST utime check (open, utime)"
4043 chown $RUNAS_ID $DIR/d36
4044 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4046 run_test 36c "non-root MDS utime check (mknod, utime)"
4049 [ ! -d $DIR/d36 ] && test_36c
4050 echo "" > $DIR/d36/f36
4051 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4053 run_test 36d "non-root OST utime check (open, utime)"
4056 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4058 test_mkdir $DIR/$tdir
4059 touch $DIR/$tdir/$tfile
4060 $RUNAS utime $DIR/$tdir/$tfile &&
4061 error "utime worked, expected failure" || true
4063 run_test 36e "utime on non-owned file (should return error)"
4067 local LANG_SAVE=$LANG
4068 local LC_LANG_SAVE=$LC_LANG
4069 export LANG=C LC_LANG=C # for date language
4071 DATESTR="Dec 20 2000"
4072 test_mkdir $DIR/$tdir
4073 lctl set_param fail_loc=$fl
4075 cp /etc/hosts $DIR/$tdir/$tfile
4076 sync & # write RPC generated with "current" inode timestamp, but delayed
4078 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4079 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4080 cancel_lru_locks $OSC
4081 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4083 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4084 echo "BEFORE: $LS_BEFORE" && \
4085 echo "AFTER : $LS_AFTER" && \
4086 echo "WANT : $DATESTR" && \
4087 error "$DIR/$tdir/$tfile timestamps changed" || true
4089 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4095 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4096 subr_36fh "0x80000214"
4098 run_test 36f "utime on file racing with OST BRW write =========="
4101 remote_ost_nodsh && skip "remote OST with nodsh"
4102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4103 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4104 skip "Need MDS version at least 2.12.51"
4109 local tgt="obdfilter"
4111 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4113 test_mkdir $DIR/$tdir
4114 fmd_max_age=$(do_facet $facet \
4115 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4118 echo "FMD max age: ${fmd_max_age}s"
4119 touch $DIR/$tdir/$tfile
4120 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4121 gawk '{cnt=cnt+$1} END{print cnt}')
4122 echo "FMD before: $fmd"
4124 error "FMD wasn't create by touch"
4125 sleep $((fmd_max_age + 12))
4126 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4127 gawk '{cnt=cnt+$1} END{print cnt}')
4128 echo "FMD after: $fmd"
4130 error "FMD wasn't expired by ping"
4132 run_test 36g "FMD cache expiry ====================="
4135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4137 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4138 subr_36fh "0x80000227"
4140 run_test 36h "utime on file racing with OST BRW write =========="
4143 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4145 test_mkdir $DIR/$tdir
4146 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4148 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4149 local new_mtime=$((mtime + 200))
4151 #change Modify time of striped dir
4152 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4153 error "change mtime failed"
4155 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4157 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4159 run_test 36i "change mtime on striped directory"
4161 # test_37 - duplicate with tests 32q 32r
4164 local file=$DIR/$tfile
4166 openfile -f O_DIRECTORY $file
4169 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4170 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4172 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4174 test_39a() { # was test_39
4176 touch $DIR/${tfile}2
4177 # ls -l $DIR/$tfile $DIR/${tfile}2
4178 # ls -lu $DIR/$tfile $DIR/${tfile}2
4179 # ls -lc $DIR/$tfile $DIR/${tfile}2
4181 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4182 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4184 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4186 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4188 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4189 error "O_TRUNC didn't change timestamps"
4192 run_test 39a "mtime changed on create"
4195 test_mkdir -c1 $DIR/$tdir
4196 cp -p /etc/passwd $DIR/$tdir/fopen
4197 cp -p /etc/passwd $DIR/$tdir/flink
4198 cp -p /etc/passwd $DIR/$tdir/funlink
4199 cp -p /etc/passwd $DIR/$tdir/frename
4200 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4203 echo "aaaaaa" >> $DIR/$tdir/fopen
4204 echo "aaaaaa" >> $DIR/$tdir/flink
4205 echo "aaaaaa" >> $DIR/$tdir/funlink
4206 echo "aaaaaa" >> $DIR/$tdir/frename
4208 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4209 local link_new=`stat -c %Y $DIR/$tdir/flink`
4210 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4211 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4213 cat $DIR/$tdir/fopen > /dev/null
4214 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4215 rm -f $DIR/$tdir/funlink2
4216 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4218 for (( i=0; i < 2; i++ )) ; do
4219 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4220 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4221 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4222 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4224 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4225 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4226 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4227 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4229 cancel_lru_locks $OSC
4230 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4233 run_test 39b "mtime change on open, link, unlink, rename ======"
4235 # this should be set to past
4236 TEST_39_MTIME=`date -d "1 year ago" +%s`
4242 local mtime0=`stat -c %Y $DIR1/$tfile`
4244 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4245 local mtime1=`stat -c %Y $DIR1/$tfile`
4246 [ "$mtime1" = $TEST_39_MTIME ] || \
4247 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4250 echo hello >> $DIR1/$tfile
4252 local mtime2=`stat -c %Y $DIR1/$tfile`
4253 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4254 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4256 mv $DIR1/$tfile $DIR1/$tfile-1
4258 for (( i=0; i < 2; i++ )) ; do
4259 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4260 [ "$mtime2" = "$mtime3" ] || \
4261 error "mtime ($mtime2) changed (to $mtime3) on rename"
4263 cancel_lru_locks $OSC
4264 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4267 run_test 39c "mtime change on rename ==========================="
4271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4274 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4276 for (( i=0; i < 2; i++ )) ; do
4277 local mtime=`stat -c %Y $DIR1/$tfile`
4278 [ $mtime = $TEST_39_MTIME ] || \
4279 error "mtime($mtime) is not set to $TEST_39_MTIME"
4281 cancel_lru_locks $OSC
4282 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4285 run_test 39d "create, utime, stat =============================="
4289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4292 local mtime1=`stat -c %Y $DIR1/$tfile`
4294 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4296 for (( i=0; i < 2; i++ )) ; do
4297 local mtime2=`stat -c %Y $DIR1/$tfile`
4298 [ $mtime2 = $TEST_39_MTIME ] || \
4299 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4301 cancel_lru_locks $OSC
4302 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4305 run_test 39e "create, stat, utime, stat ========================"
4309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4312 mtime1=`stat -c %Y $DIR1/$tfile`
4315 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4317 for (( i=0; i < 2; i++ )) ; do
4318 local mtime2=`stat -c %Y $DIR1/$tfile`
4319 [ $mtime2 = $TEST_39_MTIME ] || \
4320 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4322 cancel_lru_locks $OSC
4323 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4326 run_test 39f "create, stat, sleep, utime, stat ================="
4330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4332 echo hello >> $DIR1/$tfile
4333 local mtime1=`stat -c %Y $DIR1/$tfile`
4336 chmod o+r $DIR1/$tfile
4338 for (( i=0; i < 2; i++ )) ; do
4339 local mtime2=`stat -c %Y $DIR1/$tfile`
4340 [ "$mtime1" = "$mtime2" ] || \
4341 error "lost mtime: $mtime2, should be $mtime1"
4343 cancel_lru_locks $OSC
4344 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4347 run_test 39g "write, chmod, stat ==============================="
4351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4357 echo hello >> $DIR1/$tfile
4358 local mtime1=`stat -c %Y $DIR1/$tfile`
4360 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4362 if [ "$d1" != "$d2" ]; then
4363 echo "write and touch not within one second"
4365 for (( i=0; i < 2; i++ )) ; do
4366 local mtime2=`stat -c %Y $DIR1/$tfile`
4367 [ "$mtime2" = $TEST_39_MTIME ] || \
4368 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4370 cancel_lru_locks $OSC
4371 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4375 run_test 39h "write, utime within one second, stat ============="
4378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4383 echo hello >> $DIR1/$tfile
4384 local mtime1=`stat -c %Y $DIR1/$tfile`
4386 mv $DIR1/$tfile $DIR1/$tfile-1
4388 for (( i=0; i < 2; i++ )) ; do
4389 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4391 [ "$mtime1" = "$mtime2" ] || \
4392 error "lost mtime: $mtime2, should be $mtime1"
4394 cancel_lru_locks $OSC
4395 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4398 run_test 39i "write, rename, stat =============================="
4401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4403 start_full_debug_logging
4407 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4408 lctl set_param fail_loc=0x80000412
4409 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4410 error "multiop failed"
4412 local mtime1=`stat -c %Y $DIR1/$tfile`
4414 mv $DIR1/$tfile $DIR1/$tfile-1
4416 kill -USR1 $multipid
4417 wait $multipid || error "multiop close failed"
4419 for (( i=0; i < 2; i++ )) ; do
4420 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4421 [ "$mtime1" = "$mtime2" ] ||
4422 error "mtime is lost on close: $mtime2, " \
4426 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4428 lctl set_param fail_loc=0
4429 stop_full_debug_logging
4431 run_test 39j "write, rename, close, stat ======================="
4434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4439 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4441 local mtime1=`stat -c %Y $DIR1/$tfile`
4443 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4445 kill -USR1 $multipid
4446 wait $multipid || error "multiop close failed"
4448 for (( i=0; i < 2; i++ )) ; do
4449 local mtime2=`stat -c %Y $DIR1/$tfile`
4451 [ "$mtime2" = $TEST_39_MTIME ] || \
4452 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4455 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4458 run_test 39k "write, utime, close, stat ========================"
4460 # this should be set to future
4461 TEST_39_ATIME=`date -d "1 year" +%s`
4464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4465 remote_mds_nodsh && skip "remote MDS with nodsh"
4467 local atime_diff=$(do_facet $SINGLEMDS \
4468 lctl get_param -n mdd.*MDT0000*.atime_diff)
4472 # test setting directory atime to future
4473 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4474 local atime=$(stat -c %X $DIR/$tdir)
4475 [ "$atime" = $TEST_39_ATIME ] ||
4476 error "atime is not set to future: $atime, $TEST_39_ATIME"
4478 # test setting directory atime from future to now
4479 local now=$(date +%s)
4480 touch -a -d @$now $DIR/$tdir
4482 atime=$(stat -c %X $DIR/$tdir)
4483 [ "$atime" -eq "$now" ] ||
4484 error "atime is not updated from future: $atime, $now"
4486 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4489 # test setting directory atime when now > dir atime + atime_diff
4490 local d1=$(date +%s)
4492 local d2=$(date +%s)
4493 cancel_lru_locks mdc
4494 atime=$(stat -c %X $DIR/$tdir)
4495 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4496 error "atime is not updated : $atime, should be $d2"
4498 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4501 # test not setting directory atime when now < dir atime + atime_diff
4503 cancel_lru_locks mdc
4504 atime=$(stat -c %X $DIR/$tdir)
4505 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4506 error "atime is updated to $atime, should remain $d1<atime<$d2"
4508 do_facet $SINGLEMDS \
4509 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4511 run_test 39l "directory atime update ==========================="
4514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4518 local far_past_mtime=$(date -d "May 29 1953" +%s)
4519 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4521 touch -m -d @$far_past_mtime $DIR1/$tfile
4522 touch -a -d @$far_past_atime $DIR1/$tfile
4524 for (( i=0; i < 2; i++ )) ; do
4525 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4526 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4527 error "atime or mtime set incorrectly"
4529 cancel_lru_locks $OSC
4530 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4533 run_test 39m "test atime and mtime before 1970"
4535 test_39n() { # LU-3832
4536 remote_mds_nodsh && skip "remote MDS with nodsh"
4538 local atime_diff=$(do_facet $SINGLEMDS \
4539 lctl get_param -n mdd.*MDT0000*.atime_diff)
4544 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4547 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4548 atime0=$(stat -c %X $DIR/$tfile)
4551 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4552 atime1=$(stat -c %X $DIR/$tfile)
4555 cancel_lru_locks mdc
4556 cancel_lru_locks osc
4557 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4558 atime2=$(stat -c %X $DIR/$tfile)
4560 do_facet $SINGLEMDS \
4561 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4563 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4564 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4566 run_test 39n "check that O_NOATIME is honored"
4569 TESTDIR=$DIR/$tdir/$tfile
4570 [ -e $TESTDIR ] && rm -rf $TESTDIR
4577 links2=$(stat -c %h .)
4578 [ $(($links1 + 2)) != $links2 ] &&
4579 error "wrong links count $(($links1 + 2)) != $links2"
4581 links3=$(stat -c %h .)
4582 [ $(($links1 + 1)) != $links3 ] &&
4583 error "wrong links count $links1 != $links3"
4586 run_test 39o "directory cached attributes updated after create"
4589 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4592 TESTDIR=$DIR/$tdir/$tdir
4593 [ -e $TESTDIR ] && rm -rf $TESTDIR
4594 test_mkdir -p $TESTDIR
4598 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4599 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4601 links2=$(stat -c %h .)
4602 [ $(($links1 + 2)) != $links2 ] &&
4603 error "wrong links count $(($links1 + 2)) != $links2"
4605 links3=$(stat -c %h .)
4606 [ $(($links1 + 1)) != $links3 ] &&
4607 error "wrong links count $links1 != $links3"
4610 run_test 39p "remote directory cached attributes updated after create ========"
4613 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4614 skip "no atime update on old OST"
4615 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4616 skip_env "ldiskfs only test"
4620 saved_adiff=$(do_facet ost1 \
4621 lctl get_param -n obdfilter.*OST0000.atime_diff)
4622 stack_trap "do_facet ost1 \
4623 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4625 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4627 $LFS setstripe -i 0 $DIR/$tfile
4628 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4629 error "can't write initial file"
4630 cancel_lru_locks osc
4632 # exceed atime_diff and access file
4634 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4636 local atime_cli=$(stat -c %X $DIR/$tfile)
4637 echo "client atime: $atime_cli"
4638 # allow atime update to be written to device
4639 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4642 local ostdev=$(ostdevname 1)
4643 local fid=($(lfs getstripe -y $DIR/$tfile |
4644 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4645 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4646 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4648 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4649 local atime_ost=$(do_facet ost1 "$cmd" |&
4650 awk -F'[: ]' '/atime:/ { print $4 }')
4651 (( atime_cli == atime_ost )) ||
4652 error "atime on client $atime_cli != ost $atime_ost"
4654 run_test 39r "lazy atime update on OST"
4656 test_39q() { # LU-8041
4657 local testdir=$DIR/$tdir
4659 multiop_bg_pause $testdir D_c || error "multiop failed"
4661 cancel_lru_locks mdc
4662 kill -USR1 $multipid
4663 local atime=$(stat -c %X $testdir)
4664 [ "$atime" -ne 0 ] || error "atime is zero"
4666 run_test 39q "close won't zero out atime"
4669 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4670 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4671 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4672 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4673 error "$tfile is not 4096 bytes in size"
4675 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4679 small_write $DIR/f41 18
4681 run_test 41 "test small file write + fstat ====================="
4683 count_ost_writes() {
4684 lctl get_param -n ${OSC}.*.stats |
4685 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4686 END { printf("%0.0f", writes) }'
4693 BG_DIRTY_RATIO_SAVE=10
4694 MAX_BG_DIRTY_RATIO=25
4698 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4699 # dirty_ratio, dirty_background_ratio
4700 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4701 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4702 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4703 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4705 # if file not here, we are a 2.4 kernel
4706 kill -CONT `pidof kupdated`
4711 # setup the trap first, so someone cannot exit the test at the
4712 # exact wrong time and mess up a machine
4713 trap start_writeback EXIT
4714 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4715 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4716 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4717 sysctl -w vm.dirty_writeback_centisecs=0
4718 sysctl -w vm.dirty_writeback_centisecs=0
4719 # save and increase /proc/sys/vm/dirty_ratio
4720 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4721 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4722 # save and increase /proc/sys/vm/dirty_background_ratio
4723 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4724 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4726 # if file not here, we are a 2.4 kernel
4727 kill -STOP `pidof kupdated`
4731 # ensure that all stripes have some grant before we test client-side cache
4733 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4734 dd if=/dev/zero of=$i bs=4k count=1
4739 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4740 # file truncation, and file removal.
4742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4745 cancel_lru_locks $OSC
4747 sync; sleep 1; sync # just to be safe
4748 BEFOREWRITES=`count_ost_writes`
4749 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4750 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4751 AFTERWRITES=`count_ost_writes`
4752 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4753 error "$BEFOREWRITES < $AFTERWRITES"
4756 run_test 42a "ensure that we don't flush on close"
4759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4762 cancel_lru_locks $OSC
4765 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4766 BEFOREWRITES=$(count_ost_writes)
4767 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4768 AFTERWRITES=$(count_ost_writes)
4769 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4770 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4772 BEFOREWRITES=$(count_ost_writes)
4773 sync || error "sync: $?"
4774 AFTERWRITES=$(count_ost_writes)
4775 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4776 error "$BEFOREWRITES < $AFTERWRITES on sync"
4778 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4782 run_test 42b "test destroy of file with cached dirty data ======"
4784 # if these tests just want to test the effect of truncation,
4785 # they have to be very careful. consider:
4786 # - the first open gets a {0,EOF}PR lock
4787 # - the first write conflicts and gets a {0, count-1}PW
4788 # - the rest of the writes are under {count,EOF}PW
4789 # - the open for truncate tries to match a {0,EOF}PR
4790 # for the filesize and cancels the PWs.
4791 # any number of fixes (don't get {0,EOF} on open, match
4792 # composite locks, do smarter file size management) fix
4793 # this, but for now we want these tests to verify that
4794 # the cancellation with truncate intent works, so we
4795 # start the file with a full-file pw lock to match against
4796 # until the truncate.
4801 cancel_lru_locks $OSC
4803 # prime the file with 0,EOF PW to match
4807 # now the real test..
4808 dd if=/dev/zero of=$file bs=1024 count=100
4809 BEFOREWRITES=`count_ost_writes`
4810 $TRUNCATE $file $offset
4811 cancel_lru_locks $OSC
4812 AFTERWRITES=`count_ost_writes`
4817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4820 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4821 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4824 run_test 42c "test partial truncate of file with cached dirty data"
4827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4830 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4831 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4834 run_test 42d "test complete truncate of file with cached dirty data"
4836 test_42e() { # bug22074
4837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4839 local TDIR=$DIR/${tdir}e
4840 local pages=16 # hardcoded 16 pages, don't change it.
4841 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4842 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4846 test_mkdir $DIR/${tdir}e
4847 $LFS setstripe -c 1 $TDIR
4848 createmany -o $TDIR/f $files
4850 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4852 # we assume that with $OSTCOUNT files, at least one of them will
4853 # be allocated on OST0.
4854 warmup_files=$((OSTCOUNT * max_dirty_mb))
4855 createmany -o $TDIR/w $warmup_files
4857 # write a large amount of data into one file and sync, to get good
4858 # avail_grant number from OST.
4859 for ((i=0; i<$warmup_files; i++)); do
4860 idx=$($LFS getstripe -i $TDIR/w$i)
4861 [ $idx -ne 0 ] && continue
4862 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4865 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4867 $LCTL get_param $proc_osc0/cur_dirty_bytes
4868 $LCTL get_param $proc_osc0/cur_grant_bytes
4870 # create as much dirty pages as we can while not to trigger the actual
4871 # RPCs directly. but depends on the env, VFS may trigger flush during this
4872 # period, hopefully we are good.
4873 for ((i=0; i<$warmup_files; i++)); do
4874 idx=$($LFS getstripe -i $TDIR/w$i)
4875 [ $idx -ne 0 ] && continue
4876 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4878 $LCTL get_param $proc_osc0/cur_dirty_bytes
4879 $LCTL get_param $proc_osc0/cur_grant_bytes
4881 # perform the real test
4882 $LCTL set_param $proc_osc0/rpc_stats 0
4883 for ((;i<$files; i++)); do
4884 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4885 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4888 $LCTL get_param $proc_osc0/rpc_stats
4891 local have_ppr=false
4892 $LCTL get_param $proc_osc0/rpc_stats |
4893 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4894 # skip lines until we are at the RPC histogram data
4895 [ "$PPR" == "pages" ] && have_ppr=true && continue
4896 $have_ppr || continue
4898 # we only want the percent stat for < 16 pages
4899 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4901 percent=$((percent + WPCT))
4902 if [[ $percent -gt 15 ]]; then
4903 error "less than 16-pages write RPCs" \
4910 run_test 42e "verify sub-RPC writes are not done synchronously"
4912 test_43A() { # was test_43
4913 test_mkdir $DIR/$tdir
4914 cp -p /bin/ls $DIR/$tdir/$tfile
4915 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4917 # give multiop a chance to open
4920 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4922 # Wait for multiop to exit
4925 run_test 43A "execution of file opened for write should return -ETXTBSY"
4928 test_mkdir $DIR/$tdir
4929 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4930 $DIR/$tdir/sleep 60 &
4932 # Make sure exec of $tdir/sleep wins race with truncate
4934 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4937 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4942 test_mkdir $DIR/$tdir
4943 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4944 $DIR/$tdir/sleep 60 &
4946 # Make sure exec of $tdir/sleep wins race with truncate
4948 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4951 run_test 43b "truncate of file being executed should return -ETXTBSY"
4954 local testdir="$DIR/$tdir"
4957 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4958 ( cd $testdir && md5sum -c )
4960 run_test 43c "md5sum of copy into lustre"
4962 test_44A() { # was test_44
4963 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4965 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4966 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4968 run_test 44A "zero length read from a sparse stripe"
4971 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4973 [ -z "$nstripe" ] && skip "can't get stripe info"
4974 [[ $nstripe -gt $OSTCOUNT ]] &&
4975 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4977 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4979 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4980 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4984 OFFSETS="0 $((stride/2)) $((stride-1))"
4985 for offset in $OFFSETS; do
4986 for i in $(seq 0 $((nstripe-1))); do
4987 local GLOBALOFFSETS=""
4989 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4990 local myfn=$DIR/d44a-$size
4991 echo "--------writing $myfn at $size"
4992 ll_sparseness_write $myfn $size ||
4993 error "ll_sparseness_write"
4994 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4995 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4996 error "ll_sparseness_verify $GLOBALOFFSETS"
4998 for j in $(seq 0 $((nstripe-1))); do
5000 size=$((((j + $nstripe )*$stride + $offset)))
5001 ll_sparseness_write $myfn $size ||
5002 error "ll_sparseness_write"
5003 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5005 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5006 error "ll_sparseness_verify $GLOBALOFFSETS"
5011 run_test 44a "test sparse pwrite ==============================="
5015 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5021 before=`dirty_osc_total`
5022 echo executing "\"$*\""
5024 after=`dirty_osc_total`
5025 echo before $before, after $after
5028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5031 # Obtain grants from OST if it supports it
5032 echo blah > ${f}_grant
5035 do_dirty_record "echo blah > $f"
5036 [[ $before -eq $after ]] && error "write wasn't cached"
5037 do_dirty_record "> $f"
5038 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5039 do_dirty_record "echo blah > $f"
5040 [[ $before -eq $after ]] && error "write wasn't cached"
5041 do_dirty_record "sync"
5042 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5043 do_dirty_record "echo blah > $f"
5044 [[ $before -eq $after ]] && error "write wasn't cached"
5045 do_dirty_record "cancel_lru_locks osc"
5046 [[ $before -gt $after ]] ||
5047 error "lock cancellation didn't lower dirty count"
5050 run_test 45 "osc io page accounting ============================"
5052 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5053 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5054 # objects offset and an assert hit when an rpc was built with 1023's mapped
5055 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5062 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5064 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5065 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5069 run_test 46 "dirtying a previously written page ================"
5071 # test_47 is removed "Device nodes check" is moved to test_28
5073 test_48a() { # bug 2399
5074 [ "$mds1_FSTYPE" = "zfs" ] &&
5075 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5076 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5078 test_mkdir $DIR/$tdir
5080 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5081 test_mkdir $DIR/$tdir
5082 touch foo || error "'touch foo' failed after recreating cwd"
5084 touch .foo || error "'touch .foo' failed after recreating cwd"
5086 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5087 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5088 cd . || error "'cd .' failed after recreating cwd"
5089 mkdir . && error "'mkdir .' worked after recreating cwd"
5090 rmdir . && error "'rmdir .' worked after recreating cwd"
5091 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5092 cd .. || error "'cd ..' failed after recreating cwd"
5094 run_test 48a "Access renamed working dir (should return errors)="
5096 test_48b() { # bug 2399
5098 test_mkdir $DIR/$tdir
5100 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5101 touch foo && error "'touch foo' worked after removing cwd"
5102 mkdir foo && error "'mkdir foo' worked after removing cwd"
5103 touch .foo && error "'touch .foo' worked after removing cwd"
5104 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5105 ls . > /dev/null && error "'ls .' worked after removing cwd"
5106 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5107 mkdir . && error "'mkdir .' worked after removing cwd"
5108 rmdir . && error "'rmdir .' worked after removing cwd"
5109 ln -s . foo && error "'ln -s .' worked after removing cwd"
5110 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5112 run_test 48b "Access removed working dir (should return errors)="
5114 test_48c() { # bug 2350
5115 #lctl set_param debug=-1
5118 test_mkdir -p $DIR/$tdir/dir
5120 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5121 $TRACE touch foo && error "touch foo worked after removing cwd"
5122 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5123 touch .foo && error "touch .foo worked after removing cwd"
5124 mkdir .foo && error "mkdir .foo worked after removing cwd"
5125 $TRACE ls . && error "'ls .' worked after removing cwd"
5126 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5127 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5128 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5129 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5130 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5132 run_test 48c "Access removed working subdir (should return errors)"
5134 test_48d() { # bug 2350
5135 #lctl set_param debug=-1
5138 test_mkdir -p $DIR/$tdir/dir
5140 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5141 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5142 $TRACE touch foo && error "'touch foo' worked after removing parent"
5143 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5144 touch .foo && error "'touch .foo' worked after removing parent"
5145 mkdir .foo && error "mkdir .foo worked after removing parent"
5146 $TRACE ls . && error "'ls .' worked after removing parent"
5147 $TRACE ls .. && error "'ls ..' worked after removing parent"
5148 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5149 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5150 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5153 run_test 48d "Access removed parent subdir (should return errors)"
5155 test_48e() { # bug 4134
5156 #lctl set_param debug=-1
5159 test_mkdir -p $DIR/$tdir/dir
5161 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5162 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5163 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5164 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5165 # On a buggy kernel addition of "touch foo" after cd .. will
5166 # produce kernel oops in lookup_hash_it
5167 touch ../foo && error "'cd ..' worked after recreate parent"
5169 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5171 run_test 48e "Access to recreated parent subdir (should return errors)"
5174 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5175 skip "need MDS >= 2.13.55"
5176 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5177 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5178 skip "needs different host for mdt1 mdt2"
5179 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5181 $LFS mkdir -i0 $DIR/$tdir
5182 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5184 for d in sub1 sub2 sub3; do
5185 #define OBD_FAIL_OSD_REF_DEL 0x19c
5186 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5187 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5190 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5192 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5194 test_49() { # LU-1030
5195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5196 remote_ost_nodsh && skip "remote OST with nodsh"
5198 # get ost1 size - $FSNAME-OST0000
5199 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5201 # write 800M at maximum
5202 [[ $ost1_size -lt 2 ]] && ost1_size=2
5203 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5205 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5206 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5209 # change max_pages_per_rpc while writing the file
5210 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5211 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5212 # loop until dd process exits
5213 while ps ax -opid | grep -wq $dd_pid; do
5214 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5215 sleep $((RANDOM % 5 + 1))
5217 # restore original max_pages_per_rpc
5218 $LCTL set_param $osc1_mppc=$orig_mppc
5219 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5221 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5225 test_mkdir $DIR/$tdir
5227 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5229 run_test 50 "special situations: /proc symlinks ==============="
5231 test_51a() { # was test_51
5232 # bug 1516 - create an empty entry right after ".." then split dir
5233 test_mkdir -c1 $DIR/$tdir
5234 touch $DIR/$tdir/foo
5235 $MCREATE $DIR/$tdir/bar
5237 createmany -m $DIR/$tdir/longfile 201
5239 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5240 $MCREATE $DIR/$tdir/longfile$FNUM
5245 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5247 run_test 51a "special situations: split htree with empty entry =="
5249 cleanup_print_lfs_df () {
5256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5258 local dir=$DIR/$tdir
5259 local nrdirs=$((65536 + 100))
5261 # cleanup the directory
5268 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5269 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5270 [[ $numfree -lt $nrdirs ]] &&
5271 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5273 # need to check free space for the directories as well
5274 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5275 numfree=$(( blkfree / $(fs_inode_ksize) ))
5276 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5278 trap cleanup_print_lfs_df EXIT
5281 createmany -d $dir/d $nrdirs || {
5282 unlinkmany $dir/d $nrdirs
5283 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5287 nrdirs=$(ls -U $dir | wc -l)
5289 # unlink all but 100 subdirectories, then check it still works
5291 local delete=$((nrdirs - left))
5296 # for ldiskfs the nlink count should be 1, but this is OSD specific
5297 # and so this is listed for informational purposes only
5298 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5299 unlinkmany -d $dir/d $delete ||
5300 error "unlink of first $delete subdirs failed"
5302 echo "nlink between: $(stat -c %h $dir)"
5303 local found=$(ls -U $dir | wc -l)
5304 [ $found -ne $left ] &&
5305 error "can't find subdirs: found only $found, expected $left"
5307 unlinkmany -d $dir/d $delete $left ||
5308 error "unlink of second $left subdirs failed"
5309 # regardless of whether the backing filesystem tracks nlink accurately
5310 # or not, the nlink count shouldn't be more than "." and ".." here
5311 local after=$(stat -c %h $dir)
5312 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5313 echo "nlink after: $after"
5315 cleanup_print_lfs_df
5317 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5321 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5323 test_mkdir $DIR/$tdir
5324 createmany -o $DIR/$tdir/t- 1000
5325 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5326 for N in $(seq 0 $((OSTCOUNT - 1))); do
5327 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5328 END { printf("%0.0f", objs) }' $TMP/$tfile)
5329 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5330 '($1 == '$N') { objs += 1 } \
5331 END { printf("%0.0f", objs) }')
5332 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5334 unlinkmany $DIR/$tdir/t- 1000
5337 for N in $(seq 1 $((OSTCOUNT - 1))); do
5338 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5339 error "OST $N has less objects vs OST $NLAST" \
5340 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5341 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5342 error "OST $N has less objects vs OST $NLAST" \
5343 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5345 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5346 error "OST $N has less #0 objects vs OST $NLAST" \
5347 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5348 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5349 error "OST $N has less #0 objects vs OST $NLAST" \
5350 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5355 run_test 51d "check object distribution"
5358 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5359 skip_env "ldiskfs only test"
5362 test_mkdir -c1 $DIR/$tdir
5363 test_mkdir -c1 $DIR/$tdir/d0
5365 touch $DIR/$tdir/d0/foo
5366 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5367 error "file exceed 65000 nlink limit!"
5368 unlinkmany $DIR/$tdir/d0/f- 65001
5371 run_test 51e "check file nlink limit"
5374 test_mkdir $DIR/$tdir
5377 local ulimit_old=$(ulimit -n)
5378 local spare=20 # number of spare fd's for scripts/libraries, etc.
5379 local mdt=$($LFS getstripe -m $DIR/$tdir)
5380 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5382 echo "MDT$mdt numfree=$numfree, max=$max"
5383 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5384 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5385 while ! ulimit -n $((numfree + spare)); do
5386 numfree=$((numfree * 3 / 4))
5388 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5390 echo "left ulimit at $ulimit_old"
5393 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5394 unlinkmany $DIR/$tdir/f $numfree
5395 error "create+open $numfree files in $DIR/$tdir failed"
5397 ulimit -n $ulimit_old
5399 # if createmany exits at 120s there will be fewer than $numfree files
5400 unlinkmany $DIR/$tdir/f $numfree || true
5402 run_test 51f "check many open files limit"
5405 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5406 test_mkdir $DIR/$tdir
5407 touch $DIR/$tdir/foo
5408 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5409 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5410 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5411 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5412 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5414 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5415 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5416 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5418 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5419 cp -r $DIR/$tdir $TMP/
5420 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5422 run_test 52a "append-only flag test (should return errors)"
5425 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5426 test_mkdir $DIR/$tdir
5427 touch $DIR/$tdir/foo
5428 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5429 cat test > $DIR/$tdir/foo && error "cat test worked"
5430 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5431 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5432 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5434 echo foo >> $DIR/$tdir/foo && error "echo worked"
5435 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5436 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5437 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5438 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5440 chattr -i $DIR/$tdir/foo || error "chattr failed"
5442 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5444 run_test 52b "immutable flag test (should return errors) ======="
5447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5448 remote_mds_nodsh && skip "remote MDS with nodsh"
5449 remote_ost_nodsh && skip "remote OST with nodsh"
5462 local support_last_seq=true
5464 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5465 support_last_seq=false
5468 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5470 for value in $(do_facet $SINGLEMDS \
5471 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5472 param=$(echo ${value[0]} | cut -d "=" -f1)
5473 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5475 if $support_last_seq; then
5476 param_seq=$(echo $param |
5477 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5478 mds_last_seq=$(do_facet $SINGLEMDS \
5479 $LCTL get_param -n $param_seq)
5481 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5483 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5484 node=$(facet_active_host ost$((ostnum+1)))
5485 param="obdfilter.$ostname.last_id"
5486 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5487 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5488 ost_last_id=$ost_last
5490 if $support_last_seq; then
5491 ost_last_id=$(echo $ost_last |
5492 awk -F':' '{print $2}' |
5494 ost_last_seq=$(echo $ost_last |
5495 awk -F':' '{print $1}')
5496 [[ $ost_last_seq = $mds_last_seq ]] || continue
5499 if [[ $ost_last_id != $mds_last ]]; then
5500 error "$ost_last_id != $mds_last"
5507 $found || error "can not match last_seq/last_id for $mdtosc"
5510 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5513 perl -MSocket -e ';' || skip "no Socket perl module installed"
5515 $SOCKETSERVER $DIR/socket ||
5516 error "$SOCKETSERVER $DIR/socket failed: $?"
5517 $SOCKETCLIENT $DIR/socket ||
5518 error "$SOCKETCLIENT $DIR/socket failed: $?"
5519 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5521 run_test 54a "unix domain socket test =========================="
5527 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5529 run_test 54b "char device works in lustre ======================"
5532 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5533 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5534 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5536 for i in $(seq 3 7); do
5537 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5546 loopdev="$DIR/loop54c"
5549 $UMOUNT $DIR/$tdir || rc=$?
5550 losetup -d $loopdev || true
5551 losetup -d $LOOPDEV || true
5552 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5559 loopdev="$DIR/loop54c"
5562 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5563 trap cleanup_54c EXIT
5564 mknod $loopdev b 7 $LOOPNUM
5565 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5566 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5567 losetup $loopdev $DIR/$tfile ||
5568 error "can't set up $loopdev for $DIR/$tfile"
5569 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5570 test_mkdir $DIR/$tdir
5571 mount -t ext2 $loopdev $DIR/$tdir ||
5572 error "error mounting $loopdev on $DIR/$tdir"
5573 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5576 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5580 run_test 54c "block device works in lustre ====================="
5586 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5588 run_test 54d "fifo device works in lustre ======================"
5593 cp -aL /dev/console $f
5594 echo $string > $f || error "echo $string to $f failed"
5596 run_test 54e "console/tty device works in lustre ======================"
5600 local dir=$DIR/$tdir
5603 test_mkdir -p $dir/dir
5604 for i in $(seq $numfiles); do
5606 touch $dir/dir/file$i
5609 local numcomp=$($LFS getstripe --component-count $dir)
5611 [[ $numcomp == 0 ]] && numcomp=1
5613 # test lfs getstripe with --recursive
5614 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5616 [[ $filenum -eq $((numfiles * 2)) ]] ||
5617 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5618 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5619 [[ $filenum -eq $numfiles ]] ||
5620 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5621 echo "$LFS getstripe showed obdidx or l_ost_idx"
5623 # test lfs getstripe with file instead of dir
5624 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5625 [[ $filenum -eq 1 ]] ||
5626 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5627 echo "$LFS getstripe file1 passed"
5629 #test lfs getstripe with --verbose
5630 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5631 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5632 error "$LFS getstripe --verbose $dir: "\
5633 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5634 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5635 error "$LFS getstripe $dir: showed lmm_magic"
5637 #test lfs getstripe with -v prints lmm_fid
5638 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5639 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5640 error "$LFS getstripe -v $dir: "\
5641 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5642 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5643 error "$LFS getstripe $dir: showed lmm_fid by default"
5644 echo "$LFS getstripe --verbose passed"
5646 #check for FID information
5647 local fid1=$($LFS getstripe --fid $dir/file1)
5648 local fid2=$($LFS getstripe --verbose $dir/file1 |
5649 awk '/lmm_fid: / { print $2; exit; }')
5650 local fid3=$($LFS path2fid $dir/file1)
5652 [ "$fid1" != "$fid2" ] &&
5653 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5654 [ "$fid1" != "$fid3" ] &&
5655 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5656 echo "$LFS getstripe --fid passed"
5658 #test lfs getstripe with --obd
5659 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5660 error "$LFS getstripe --obd wrong_uuid: should return error"
5662 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5665 local obduuid=$(ostuuid_from_index $ostidx)
5666 local found=$($LFS getstripe -r --obd $obduuid $dir |
5667 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5669 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5670 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5672 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5675 [[ $found -eq $filenum ]] ||
5676 error "$LFS getstripe --obd: found $found expect $filenum"
5677 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5678 sed '/^[ ]*'${ostidx}'[ ]/d' |
5679 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5680 error "$LFS getstripe --obd: should not show file on other obd"
5681 echo "$LFS getstripe --obd passed"
5683 run_test 56a "check $LFS getstripe"
5686 local dir=$DIR/$tdir
5690 for i in $(seq $numdirs); do
5691 test_mkdir $dir/dir$i
5694 # test lfs getdirstripe default mode is non-recursion, which is
5695 # different from lfs getstripe
5696 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5698 [[ $dircnt -eq 1 ]] ||
5699 error "$LFS getdirstripe: found $dircnt, not 1"
5700 dircnt=$($LFS getdirstripe --recursive $dir |
5701 grep -c lmv_stripe_count)
5702 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5703 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5705 run_test 56b "check $LFS getdirstripe"
5708 remote_ost_nodsh && skip "remote OST with nodsh"
5711 local ost_name=$(ostname_from_index $ost_idx)
5712 local old_status=$(ost_dev_status $ost_idx)
5713 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5715 [[ -z "$old_status" ]] ||
5716 skip_env "OST $ost_name is in $old_status status"
5718 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5719 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5720 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5721 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5722 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5723 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5726 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5727 error "$LFS df -v showing inactive devices"
5730 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5732 [[ "$new_status" =~ "D" ]] ||
5733 error "$ost_name status is '$new_status', missing 'D'"
5734 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5735 [[ "$new_status" =~ "N" ]] ||
5736 error "$ost_name status is '$new_status', missing 'N'"
5738 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5739 [[ "$new_status" =~ "f" ]] ||
5740 error "$ost_name status is '$new_status', missing 'f'"
5743 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5744 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5745 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5746 [[ -z "$p" ]] && restore_lustre_params < $p || true
5749 new_status=$(ost_dev_status $ost_idx)
5750 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5751 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5752 # can't check 'f' as devices may actually be on flash
5754 run_test 56c "check 'lfs df' showing device status"
5757 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5758 local osts=$($LFS df -v $MOUNT | grep -c OST)
5762 (( mdts == MDSCOUNT )) ||
5763 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5764 (( osts == OSTCOUNT )) ||
5765 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5767 run_test 56d "'lfs df -v' prints only configured devices"
5772 local local_tdir="$1"
5773 local local_numfiles="$2"
5774 local local_numdirs="$3"
5775 local dir_params="$4"
5776 local dir_stripe_params="$5"
5778 if [ ! -d "$local_tdir" ] ; then
5779 test_mkdir -p $dir_stripe_params $local_tdir
5780 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5781 for i in $(seq $local_numfiles) ; do
5782 touch $local_tdir/file$i
5784 for i in $(seq $local_numdirs) ; do
5785 test_mkdir $dir_stripe_params $local_tdir/dir$i
5786 for j in $(seq $local_numfiles) ; do
5787 touch $local_tdir/dir$i/file$j
5793 setup_56_special() {
5795 local local_numfiles=$2
5796 local local_numdirs=$3
5798 setup_56 $local_tdir $local_numfiles $local_numdirs
5800 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5801 for i in $(seq $local_numfiles) ; do
5802 mknod $local_tdir/loop${i}b b 7 $i
5803 mknod $local_tdir/null${i}c c 1 3
5804 ln -s $local_tdir/file1 $local_tdir/link${i}
5806 for i in $(seq $local_numdirs) ; do
5807 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5808 mknod $local_tdir/dir$i/null${i}c c 1 3
5809 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5815 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5816 local expected=$(($NUMDIRS + 2))
5818 setup_56 $dir $NUMFILES $NUMDIRS
5820 # test lfs find with -name
5821 for i in $(seq $NUMFILES) ; do
5822 local nums=$($LFS find -name "*$i" $dir | wc -l)
5824 [ $nums -eq $expected ] ||
5825 error "lfs find -name '*$i' $dir wrong: "\
5826 "found $nums, expected $expected"
5829 run_test 56g "check lfs find -name"
5832 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5833 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5835 setup_56 $dir $NUMFILES $NUMDIRS
5837 # test lfs find with ! -name
5838 for i in $(seq $NUMFILES) ; do
5839 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5841 [ $nums -eq $expected ] ||
5842 error "lfs find ! -name '*$i' $dir wrong: "\
5843 "found $nums, expected $expected"
5846 run_test 56h "check lfs find ! -name"
5849 local dir=$DIR/$tdir
5853 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5856 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5858 run_test 56i "check 'lfs find -ost UUID' skips directories"
5861 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5863 setup_56_special $dir $NUMFILES $NUMDIRS
5865 local expected=$((NUMDIRS + 1))
5866 local cmd="$LFS find -type d $dir"
5867 local nums=$($cmd | wc -l)
5869 [ $nums -eq $expected ] ||
5870 error "'$cmd' wrong: found $nums, expected $expected"
5872 run_test 56j "check lfs find -type d"
5875 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5877 setup_56_special $dir $NUMFILES $NUMDIRS
5879 local expected=$(((NUMDIRS + 1) * NUMFILES))
5880 local cmd="$LFS find -type f $dir"
5881 local nums=$($cmd | wc -l)
5883 [ $nums -eq $expected ] ||
5884 error "'$cmd' wrong: found $nums, expected $expected"
5886 run_test 56k "check lfs find -type f"
5889 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5891 setup_56_special $dir $NUMFILES $NUMDIRS
5893 local expected=$((NUMDIRS + NUMFILES))
5894 local cmd="$LFS find -type b $dir"
5895 local nums=$($cmd | wc -l)
5897 [ $nums -eq $expected ] ||
5898 error "'$cmd' wrong: found $nums, expected $expected"
5900 run_test 56l "check lfs find -type b"
5903 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5905 setup_56_special $dir $NUMFILES $NUMDIRS
5907 local expected=$((NUMDIRS + NUMFILES))
5908 local cmd="$LFS find -type c $dir"
5909 local nums=$($cmd | wc -l)
5910 [ $nums -eq $expected ] ||
5911 error "'$cmd' wrong: found $nums, expected $expected"
5913 run_test 56m "check lfs find -type c"
5916 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5917 setup_56_special $dir $NUMFILES $NUMDIRS
5919 local expected=$((NUMDIRS + NUMFILES))
5920 local cmd="$LFS find -type l $dir"
5921 local nums=$($cmd | wc -l)
5923 [ $nums -eq $expected ] ||
5924 error "'$cmd' wrong: found $nums, expected $expected"
5926 run_test 56n "check lfs find -type l"
5929 local dir=$DIR/$tdir
5931 setup_56 $dir $NUMFILES $NUMDIRS
5932 utime $dir/file1 > /dev/null || error "utime (1)"
5933 utime $dir/file2 > /dev/null || error "utime (2)"
5934 utime $dir/dir1 > /dev/null || error "utime (3)"
5935 utime $dir/dir2 > /dev/null || error "utime (4)"
5936 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5937 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5940 local nums=$($LFS find -mtime +0 $dir | wc -l)
5942 [ $nums -eq $expected ] ||
5943 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5946 cmd="$LFS find -mtime 0 $dir"
5947 nums=$($cmd | wc -l)
5948 [ $nums -eq $expected ] ||
5949 error "'$cmd' wrong: found $nums, expected $expected"
5951 run_test 56o "check lfs find -mtime for old files"
5954 local dir=$DIR/$tdir
5958 # just to make sure there is something that won't be found
5960 touch $dir/$tfile.now
5962 for age in year week day hour min; do
5963 count=$((count + 1))
5965 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5966 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5967 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5969 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5970 local nums=$($cmd | wc -l)
5971 [ $nums -eq $expected ] ||
5972 error "'$cmd' wrong: found $nums, expected $expected"
5974 cmd="$LFS find $dir -atime $count${age:0:1}"
5975 nums=$($cmd | wc -l)
5976 [ $nums -eq $expected ] ||
5977 error "'$cmd' wrong: found $nums, expected $expected"
5981 cmd="$LFS find $dir -ctime +1s -type f"
5982 nums=$($cmd | wc -l)
5983 (( $nums == $count * 2 + 1)) ||
5984 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
5986 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5988 test_newerXY_base() {
5991 local dir=$DIR/$tdir
5995 if [ $y == "t" ]; then
5996 if [ $x == "b" ]; then
5997 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5999 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
6002 ref=$DIR/$tfile.newer.$x$y
6003 touch $ref || error "touch $ref failed"
6006 echo "before = $ref"
6008 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6010 if [ $y == "t" ]; then
6011 if [ $x == "b" ]; then
6012 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
6014 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
6017 negref=$DIR/$tfile.negnewer.$x$y
6018 touch $negref || error "touch $negref failed"
6021 echo "after = $negref"
6022 local cmd="$LFS find $dir -newer$x$y $ref"
6023 local nums=$(eval $cmd | wc -l)
6024 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6026 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6027 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6029 cmd="$LFS find $dir ! -newer$x$y $negref"
6030 nums=$(eval $cmd | wc -l)
6031 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6032 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6034 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6035 nums=$(eval $cmd | wc -l)
6036 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6037 error "'$cmd' wrong: found $nums between, expected $expected"; }
6043 test_newerXY_base "a" "a"
6044 test_newerXY_base "a" "m"
6045 test_newerXY_base "a" "c"
6046 test_newerXY_base "m" "a"
6047 test_newerXY_base "m" "m"
6048 test_newerXY_base "m" "c"
6049 test_newerXY_base "c" "a"
6050 test_newerXY_base "c" "m"
6051 test_newerXY_base "c" "c"
6053 [[ -n "$sles_version" ]] &&
6054 echo "skip timestamp tests on SLES, LU-13665" && return 0
6056 test_newerXY_base "a" "t"
6057 test_newerXY_base "m" "t"
6058 test_newerXY_base "c" "t"
6060 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6061 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6062 ! btime_supported && echo "btime unsupported" && return 0
6064 test_newerXY_base "b" "b"
6065 test_newerXY_base "b" "t"
6067 run_test 56oc "check lfs find -newerXY work"
6070 local dir=$DIR/$tdir
6075 $LFS find $dir -btime -1d -type f
6082 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6083 ! btime_supported && skip "btime unsupported on MDS"
6085 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6086 ! btime_supported && skip "btime unsupported on clients"
6088 local dir=$DIR/$tdir
6089 local ref=$DIR/$tfile.ref
6090 local negref=$DIR/$tfile.negref
6092 mkdir $dir || error "mkdir $dir failed"
6093 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6094 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6095 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6096 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6097 touch $ref || error "touch $ref failed"
6098 # sleep 3 seconds at least
6101 local before=$(do_facet mds1 date +%s)
6102 local skew=$(($(date +%s) - before + 1))
6104 if (( skew < 0 && skew > -5 )); then
6105 sleep $((0 - skew + 1))
6109 # Set the dir stripe params to limit files all on MDT0,
6110 # otherwise we need to calc the max clock skew between
6111 # the client and MDTs.
6112 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6114 touch $negref || error "touch $negref failed"
6116 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6117 local nums=$($cmd | wc -l)
6118 local expected=$(((NUMFILES + 1) * NUMDIRS))
6120 [ $nums -eq $expected ] ||
6121 error "'$cmd' wrong: found $nums, expected $expected"
6123 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6124 nums=$($cmd | wc -l)
6125 expected=$((NUMFILES + 1))
6126 [ $nums -eq $expected ] ||
6127 error "'$cmd' wrong: found $nums, expected $expected"
6129 [ $skew -lt 0 ] && return
6131 local after=$(do_facet mds1 date +%s)
6132 local age=$((after - before + 1 + skew))
6134 cmd="$LFS find $dir -btime -${age}s -type f"
6135 nums=$($cmd | wc -l)
6136 expected=$(((NUMFILES + 1) * NUMDIRS))
6138 echo "Clock skew between client and server: $skew, age:$age"
6139 [ $nums -eq $expected ] ||
6140 error "'$cmd' wrong: found $nums, expected $expected"
6142 expected=$(($NUMDIRS + 1))
6143 cmd="$LFS find $dir -btime -${age}s -type d"
6144 nums=$($cmd | wc -l)
6145 [ $nums -eq $expected ] ||
6146 error "'$cmd' wrong: found $nums, expected $expected"
6147 rm -f $ref $negref || error "Failed to remove $ref $negref"
6149 run_test 56od "check lfs find -btime with units"
6152 [ $RUNAS_ID -eq $UID ] &&
6153 skip_env "RUNAS_ID = UID = $UID -- skipping"
6155 local dir=$DIR/$tdir
6157 setup_56 $dir $NUMFILES $NUMDIRS
6158 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6160 local expected=$NUMFILES
6161 local cmd="$LFS find -uid $RUNAS_ID $dir"
6162 local nums=$($cmd | wc -l)
6164 [ $nums -eq $expected ] ||
6165 error "'$cmd' wrong: found $nums, expected $expected"
6167 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6168 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6169 nums=$($cmd | wc -l)
6170 [ $nums -eq $expected ] ||
6171 error "'$cmd' wrong: found $nums, expected $expected"
6173 run_test 56p "check lfs find -uid and ! -uid"
6176 [ $RUNAS_ID -eq $UID ] &&
6177 skip_env "RUNAS_ID = UID = $UID -- skipping"
6179 local dir=$DIR/$tdir
6181 setup_56 $dir $NUMFILES $NUMDIRS
6182 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6184 local expected=$NUMFILES
6185 local cmd="$LFS find -gid $RUNAS_GID $dir"
6186 local nums=$($cmd | wc -l)
6188 [ $nums -eq $expected ] ||
6189 error "'$cmd' wrong: found $nums, expected $expected"
6191 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6192 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6193 nums=$($cmd | wc -l)
6194 [ $nums -eq $expected ] ||
6195 error "'$cmd' wrong: found $nums, expected $expected"
6197 run_test 56q "check lfs find -gid and ! -gid"
6200 local dir=$DIR/$tdir
6202 setup_56 $dir $NUMFILES $NUMDIRS
6205 local cmd="$LFS find -size 0 -type f -lazy $dir"
6206 local nums=$($cmd | wc -l)
6208 [ $nums -eq $expected ] ||
6209 error "'$cmd' wrong: found $nums, expected $expected"
6210 cmd="$LFS find -size 0 -type f $dir"
6211 nums=$($cmd | wc -l)
6212 [ $nums -eq $expected ] ||
6213 error "'$cmd' wrong: found $nums, expected $expected"
6216 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6217 nums=$($cmd | wc -l)
6218 [ $nums -eq $expected ] ||
6219 error "'$cmd' wrong: found $nums, expected $expected"
6220 cmd="$LFS find ! -size 0 -type f $dir"
6221 nums=$($cmd | wc -l)
6222 [ $nums -eq $expected ] ||
6223 error "'$cmd' wrong: found $nums, expected $expected"
6225 echo "test" > $dir/$tfile
6226 echo "test2" > $dir/$tfile.2 && sync
6228 cmd="$LFS find -size 5 -type f -lazy $dir"
6229 nums=$($cmd | wc -l)
6230 [ $nums -eq $expected ] ||
6231 error "'$cmd' wrong: found $nums, expected $expected"
6232 cmd="$LFS find -size 5 -type f $dir"
6233 nums=$($cmd | wc -l)
6234 [ $nums -eq $expected ] ||
6235 error "'$cmd' wrong: found $nums, expected $expected"
6238 cmd="$LFS find -size +5 -type f -lazy $dir"
6239 nums=$($cmd | wc -l)
6240 [ $nums -eq $expected ] ||
6241 error "'$cmd' wrong: found $nums, expected $expected"
6242 cmd="$LFS find -size +5 -type f $dir"
6243 nums=$($cmd | wc -l)
6244 [ $nums -eq $expected ] ||
6245 error "'$cmd' wrong: found $nums, expected $expected"
6248 cmd="$LFS find -size +0 -type f -lazy $dir"
6249 nums=$($cmd | wc -l)
6250 [ $nums -eq $expected ] ||
6251 error "'$cmd' wrong: found $nums, expected $expected"
6252 cmd="$LFS find -size +0 -type f $dir"
6253 nums=$($cmd | wc -l)
6254 [ $nums -eq $expected ] ||
6255 error "'$cmd' wrong: found $nums, expected $expected"
6258 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6259 nums=$($cmd | wc -l)
6260 [ $nums -eq $expected ] ||
6261 error "'$cmd' wrong: found $nums, expected $expected"
6262 cmd="$LFS find ! -size -5 -type f $dir"
6263 nums=$($cmd | wc -l)
6264 [ $nums -eq $expected ] ||
6265 error "'$cmd' wrong: found $nums, expected $expected"
6268 cmd="$LFS find -size -5 -type f -lazy $dir"
6269 nums=$($cmd | wc -l)
6270 [ $nums -eq $expected ] ||
6271 error "'$cmd' wrong: found $nums, expected $expected"
6272 cmd="$LFS find -size -5 -type f $dir"
6273 nums=$($cmd | wc -l)
6274 [ $nums -eq $expected ] ||
6275 error "'$cmd' wrong: found $nums, expected $expected"
6277 run_test 56r "check lfs find -size works"
6284 cancel_lru_locks $OSC
6286 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6287 local nums=$($cmd | wc -l)
6289 [ $nums -eq $expected ] ||
6290 error "'$cmd' wrong: found $nums, expected $expected"
6292 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6294 if (( rpcs_before + glimpses != rpcs_after )); then
6295 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6296 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6298 if [[ $glimpses == 0 ]]; then
6299 error "'$cmd' should not send glimpse RPCs to OST"
6301 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6307 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6308 skip "MDS < 2.12.58 doesn't return LSOM data"
6309 local dir=$DIR/$tdir
6310 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6312 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6314 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6315 $LCTL set_param -n llite.*.statahead_agl=0
6316 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6318 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6319 # open and close all files to ensure LSOM is updated
6320 cancel_lru_locks $OSC
6321 find $dir -type f | xargs cat > /dev/null
6323 # expect_found glimpse_rpcs command_to_run
6324 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6325 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6326 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6327 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6329 echo "test" > $dir/$tfile
6330 echo "test2" > $dir/$tfile.2 && sync
6331 cancel_lru_locks $OSC
6332 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6334 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6335 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6336 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6337 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6339 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6340 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6341 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6342 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6343 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6344 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6346 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6349 local dir=$DIR/$tdir
6350 local tmp=$TMP/$tfile.log
6353 test_mkdir -p $dir || error "failed to mkdir $dir"
6354 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6355 error "failed to setstripe $dir/$tfile"
6356 mdt_idx=$($LFS getdirstripe -i $dir)
6357 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6359 stack_trap "rm -f $tmp" EXIT
6360 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6361 ! grep -q obd_uuid $tmp ||
6362 error "failed to find --size +100K --ost 0 $dir"
6363 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6364 ! grep -q obd_uuid $tmp ||
6365 error "failed to find --size +100K --mdt $mdt_idx $dir"
6367 run_test 56rb "check lfs find --size --ost/--mdt works"
6369 test_56s() { # LU-611 #LU-9369
6370 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6372 local dir=$DIR/$tdir
6373 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6375 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6376 for i in $(seq $NUMDIRS); do
6377 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6380 local expected=$NUMDIRS
6381 local cmd="$LFS find -c $OSTCOUNT $dir"
6382 local nums=$($cmd | wc -l)
6384 [ $nums -eq $expected ] || {
6385 $LFS getstripe -R $dir
6386 error "'$cmd' wrong: found $nums, expected $expected"
6389 expected=$((NUMDIRS + onestripe))
6390 cmd="$LFS find -stripe-count +0 -type f $dir"
6391 nums=$($cmd | wc -l)
6392 [ $nums -eq $expected ] || {
6393 $LFS getstripe -R $dir
6394 error "'$cmd' wrong: found $nums, expected $expected"
6398 cmd="$LFS find -stripe-count 1 -type f $dir"
6399 nums=$($cmd | wc -l)
6400 [ $nums -eq $expected ] || {
6401 $LFS getstripe -R $dir
6402 error "'$cmd' wrong: found $nums, expected $expected"
6405 cmd="$LFS find -stripe-count -2 -type f $dir"
6406 nums=$($cmd | wc -l)
6407 [ $nums -eq $expected ] || {
6408 $LFS getstripe -R $dir
6409 error "'$cmd' wrong: found $nums, expected $expected"
6413 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6414 nums=$($cmd | wc -l)
6415 [ $nums -eq $expected ] || {
6416 $LFS getstripe -R $dir
6417 error "'$cmd' wrong: found $nums, expected $expected"
6420 run_test 56s "check lfs find -stripe-count works"
6422 test_56t() { # LU-611 #LU-9369
6423 local dir=$DIR/$tdir
6425 setup_56 $dir 0 $NUMDIRS
6426 for i in $(seq $NUMDIRS); do
6427 $LFS setstripe -S 8M $dir/dir$i/$tfile
6430 local expected=$NUMDIRS
6431 local cmd="$LFS find -S 8M $dir"
6432 local nums=$($cmd | wc -l)
6434 [ $nums -eq $expected ] || {
6435 $LFS getstripe -R $dir
6436 error "'$cmd' wrong: found $nums, expected $expected"
6440 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6442 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6444 expected=$(((NUMDIRS + 1) * NUMFILES))
6445 cmd="$LFS find -stripe-size 512k -type f $dir"
6446 nums=$($cmd | wc -l)
6447 [ $nums -eq $expected ] ||
6448 error "'$cmd' wrong: found $nums, expected $expected"
6450 cmd="$LFS find -stripe-size +320k -type f $dir"
6451 nums=$($cmd | wc -l)
6452 [ $nums -eq $expected ] ||
6453 error "'$cmd' wrong: found $nums, expected $expected"
6455 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6456 cmd="$LFS find -stripe-size +200k -type f $dir"
6457 nums=$($cmd | wc -l)
6458 [ $nums -eq $expected ] ||
6459 error "'$cmd' wrong: found $nums, expected $expected"
6461 cmd="$LFS find -stripe-size -640k -type f $dir"
6462 nums=$($cmd | wc -l)
6463 [ $nums -eq $expected ] ||
6464 error "'$cmd' wrong: found $nums, expected $expected"
6467 cmd="$LFS find -stripe-size 256k -type f $dir"
6468 nums=$($cmd | wc -l)
6469 [ $nums -eq $expected ] ||
6470 error "'$cmd' wrong: found $nums, expected $expected"
6472 cmd="$LFS find -stripe-size -320k -type f $dir"
6473 nums=$($cmd | wc -l)
6474 [ $nums -eq $expected ] ||
6475 error "'$cmd' wrong: found $nums, expected $expected"
6478 cmd="$LFS find -stripe-size 1024k -type f $dir"
6479 nums=$($cmd | wc -l)
6480 [ $nums -eq $expected ] ||
6481 error "'$cmd' wrong: found $nums, expected $expected"
6483 run_test 56t "check lfs find -stripe-size works"
6485 test_56u() { # LU-611
6486 local dir=$DIR/$tdir
6488 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6490 if [[ $OSTCOUNT -gt 1 ]]; then
6491 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6497 local expected=$(((NUMDIRS + 1) * NUMFILES))
6498 local cmd="$LFS find -stripe-index 0 -type f $dir"
6499 local nums=$($cmd | wc -l)
6501 [ $nums -eq $expected ] ||
6502 error "'$cmd' wrong: found $nums, expected $expected"
6505 cmd="$LFS find -stripe-index 1 -type f $dir"
6506 nums=$($cmd | wc -l)
6507 [ $nums -eq $expected ] ||
6508 error "'$cmd' wrong: found $nums, expected $expected"
6510 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6511 nums=$($cmd | wc -l)
6512 [ $nums -eq $expected ] ||
6513 error "'$cmd' wrong: found $nums, expected $expected"
6516 # This should produce an error and not return any files
6517 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6518 nums=$($cmd 2>/dev/null | wc -l)
6519 [ $nums -eq $expected ] ||
6520 error "'$cmd' wrong: found $nums, expected $expected"
6522 if [[ $OSTCOUNT -gt 1 ]]; then
6523 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6524 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6525 nums=$($cmd | wc -l)
6526 [ $nums -eq $expected ] ||
6527 error "'$cmd' wrong: found $nums, expected $expected"
6530 run_test 56u "check lfs find -stripe-index works"
6534 local dir=$DIR/$tdir
6536 setup_56 $dir $NUMFILES $NUMDIRS
6538 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6539 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6541 for file in $($LFS find -m $UUID $dir); do
6542 file_midx=$($LFS getstripe -m $file)
6543 [ $file_midx -eq $mdt_idx ] ||
6544 error "lfs find -m $UUID != getstripe -m $file_midx"
6547 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6550 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6553 local dir=$DIR/$tdir
6555 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6557 local stripe_size=$($LFS getstripe -S -d $dir) ||
6558 error "$LFS getstripe -S -d $dir failed"
6559 stripe_size=${stripe_size%% *}
6561 local file_size=$((stripe_size * OSTCOUNT))
6562 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6563 local required_space=$((file_num * file_size))
6564 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6566 [[ $free_space -le $((required_space / 1024)) ]] &&
6567 skip_env "need $required_space, have $free_space kbytes"
6570 local dd_count=$((file_size / dd_bs))
6572 # write data into the files
6577 for i in $(seq $NUMFILES); do
6579 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6580 error "write data into $file failed"
6582 for i in $(seq $NUMDIRS); do
6583 for j in $(seq $NUMFILES); do
6584 file=$dir/dir$i/file$j
6585 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6586 error "write data into $file failed"
6590 # $LFS_MIGRATE will fail if hard link migration is unsupported
6591 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6592 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6593 error "creating links to $dir/dir1/file1 failed"
6598 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6601 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6604 eval $cmd || error "$cmd failed"
6606 check_stripe_count $dir/file1 $expected
6608 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6610 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6611 # OST 1 if it is on OST 0. This file is small enough to
6612 # be on only one stripe.
6613 file=$dir/migr_1_ost
6614 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6615 error "write data into $file failed"
6616 local obdidx=$($LFS getstripe -i $file)
6617 local oldmd5=$(md5sum $file)
6620 [[ $obdidx -eq 0 ]] && newobdidx=1
6621 cmd="$LFS migrate -i $newobdidx $file"
6623 eval $cmd || error "$cmd failed"
6625 local realobdix=$($LFS getstripe -i $file)
6626 local newmd5=$(md5sum $file)
6628 [[ $newobdidx -ne $realobdix ]] &&
6629 error "new OST is different (was=$obdidx, "\
6630 "wanted=$newobdidx, got=$realobdix)"
6631 [[ "$oldmd5" != "$newmd5" ]] &&
6632 error "md5sum differ: $oldmd5, $newmd5"
6636 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6638 eval $cmd || error "$cmd failed"
6640 for j in $(seq $NUMFILES); do
6641 check_stripe_count $dir/dir1/file$j $expected
6644 # lfs_migrate works with lfs find
6645 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6646 $LFS_MIGRATE -y -c $expected"
6648 eval $cmd || error "$cmd failed"
6650 for i in $(seq 2 $NUMFILES); do
6651 check_stripe_count $dir/file$i $expected
6653 for i in $(seq 2 $NUMDIRS); do
6654 for j in $(seq $NUMFILES); do
6655 check_stripe_count $dir/dir$i/file$j $expected
6659 run_test 56w "check lfs_migrate -c stripe_count works"
6662 local file1=$DIR/$tdir/file1
6663 local create_pool=false
6664 local initial_pool=$($LFS getstripe -p $DIR)
6668 echo -n "Creating test dir..."
6669 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6672 echo -n "Creating test file..."
6673 touch $file1 || error "cannot create file"
6676 echo -n "Detecting existing pools..."
6677 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6679 if [ ${#pool_list[@]} -gt 0 ]; then
6680 echo "${pool_list[@]}"
6681 for thispool in "${pool_list[@]}"; do
6682 if [[ -z "$initial_pool" ||
6683 "$initial_pool" != "$thispool" ]]; then
6685 echo "Using existing pool '$pool'"
6690 echo "none detected."
6692 if [ -z "$pool" ]; then
6693 pool=${POOL:-testpool}
6694 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6695 echo -n "Creating pool '$pool'..."
6697 pool_add $pool &> /dev/null ||
6698 error "pool_add failed"
6701 echo -n "Adding target to pool..."
6702 pool_add_targets $pool 0 0 1 &> /dev/null ||
6703 error "pool_add_targets failed"
6707 echo -n "Setting pool using -p option..."
6708 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6709 error "migrate failed rc = $?"
6712 echo -n "Verifying test file is in pool after migrating..."
6713 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6714 error "file was not migrated to pool $pool"
6717 echo -n "Removing test file from pool '$pool'..."
6718 # "lfs migrate $file" won't remove the file from the pool
6719 # until some striping information is changed.
6720 $LFS migrate -c 1 $file1 &> /dev/null ||
6721 error "cannot remove from pool"
6722 [ "$($LFS getstripe -p $file1)" ] &&
6723 error "pool still set"
6726 echo -n "Setting pool using --pool option..."
6727 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6728 error "migrate failed rc = $?"
6733 if $create_pool; then
6734 destroy_test_pools 2> /dev/null ||
6735 error "destroy test pools failed"
6738 run_test 56wb "check lfs_migrate pool support"
6741 local file1="$DIR/$tdir/file1"
6748 echo -n "Creating test dir..."
6749 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6750 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6751 error "cannot set stripe by '-S 1M -c 1'"
6754 echo -n "Setting initial stripe for test file..."
6755 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6756 error "cannot set stripe"
6757 cur_ssize=$($LFS getstripe -S "$file1")
6758 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6761 # File currently set to -S 512K -c 1
6763 # Ensure -c and -S options are rejected when -R is set
6764 echo -n "Verifying incompatible options are detected..."
6765 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6766 error "incompatible -c and -R options not detected"
6767 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6768 error "incompatible -S and -R options not detected"
6771 # Ensure unrecognized options are passed through to 'lfs migrate'
6772 echo -n "Verifying -S option is passed through to lfs migrate..."
6773 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6774 error "migration failed"
6775 cur_ssize=$($LFS getstripe -S "$file1")
6776 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6779 # File currently set to -S 1M -c 1
6781 # Ensure long options are supported
6782 echo -n "Verifying long options supported..."
6783 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6784 error "long option without argument not supported"
6785 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6786 error "long option with argument not supported"
6787 cur_ssize=$($LFS getstripe -S "$file1")
6788 [ $cur_ssize -eq 524288 ] ||
6789 error "migrate --stripe-size $cur_ssize != 524288"
6792 # File currently set to -S 512K -c 1
6794 if [ "$OSTCOUNT" -gt 1 ]; then
6795 echo -n "Verifying explicit stripe count can be set..."
6796 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6797 error "migrate failed"
6798 cur_scount=$($LFS getstripe -c "$file1")
6799 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6803 # File currently set to -S 512K -c 1 or -S 512K -c 2
6805 # Ensure parent striping is used if -R is set, and no stripe
6806 # count or size is specified
6807 echo -n "Setting stripe for parent directory..."
6808 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6809 error "cannot set stripe '-S 2M -c 1'"
6812 echo -n "Verifying restripe option uses parent stripe settings..."
6813 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6814 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6815 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6816 error "migrate failed"
6817 cur_ssize=$($LFS getstripe -S "$file1")
6818 [ $cur_ssize -eq $parent_ssize ] ||
6819 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6820 cur_scount=$($LFS getstripe -c "$file1")
6821 [ $cur_scount -eq $parent_scount ] ||
6822 error "migrate -R stripe_count $cur_scount != $parent_scount"
6825 # File currently set to -S 1M -c 1
6827 # Ensure striping is preserved if -R is not set, and no stripe
6828 # count or size is specified
6829 echo -n "Verifying striping size preserved when not specified..."
6830 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6831 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6832 error "cannot set stripe on parent directory"
6833 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6834 error "migrate failed"
6835 cur_ssize=$($LFS getstripe -S "$file1")
6836 [ $cur_ssize -eq $orig_ssize ] ||
6837 error "migrate by default $cur_ssize != $orig_ssize"
6840 # Ensure file name properly detected when final option has no argument
6841 echo -n "Verifying file name properly detected..."
6842 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6843 error "file name interpreted as option argument"
6849 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6852 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6854 local file1=$DIR/$tdir/file1
6856 echo -n "Creating test dir..."
6857 test_mkdir $DIR/$tdir || error "cannot create dir"
6860 echo -n "Creating test file..."
6864 # Ensure 'lfs migrate' will fail by using a non-existent option,
6865 # and make sure rsync is not called to recover
6866 echo -n "Make sure --no-rsync option works..."
6867 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6868 grep -q 'refusing to fall back to rsync' ||
6869 error "rsync was called with --no-rsync set"
6872 # Ensure rsync is called without trying 'lfs migrate' first
6873 echo -n "Make sure --rsync option works..."
6874 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6875 grep -q 'falling back to rsync' &&
6876 error "lfs migrate was called with --rsync set"
6879 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6880 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6881 grep -q 'at the same time' ||
6882 error "--rsync and --no-rsync accepted concurrently"
6888 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6894 test_mkdir $td || error "cannot create $td"
6895 touch $tf || error "cannot touch $tf"
6897 echo -n "Make sure --non-direct|-D works..."
6898 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6899 grep -q "lfs migrate --non-direct" ||
6900 error "--non-direct option cannot work correctly"
6901 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6902 grep -q "lfs migrate -D" ||
6903 error "-D option cannot work correctly"
6906 run_test 56we "check lfs_migrate --non-direct|-D support"
6909 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6910 check_swap_layouts_support
6912 local dir=$DIR/$tdir
6913 local ref1=/etc/passwd
6914 local file1=$dir/file1
6916 test_mkdir $dir || error "creating dir $dir"
6917 $LFS setstripe -c 2 $file1
6919 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6920 stripe=$($LFS getstripe -c $file1)
6921 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6922 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6927 run_test 56x "lfs migration support"
6930 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6931 check_swap_layouts_support
6933 local dir=$DIR/$tdir/$testnum
6937 local ref1=/etc/passwd
6938 local file1=$dir/file1
6940 $LFS setstripe -c 2 $file1
6942 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6944 local stripe=$($LFS getstripe -c $file1)
6946 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6947 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6952 run_test 56xa "lfs migration --block support"
6954 check_migrate_links() {
6956 local file1="$dir/file1"
6960 local total_count=$(($begin + $count - 1))
6961 local symlink_count=10
6964 if [ ! -f "$file1" ]; then
6965 echo -n "creating initial file..."
6966 $LFS setstripe -c 1 -S "512k" "$file1" ||
6967 error "cannot setstripe initial file"
6970 echo -n "creating symlinks..."
6971 for s in $(seq 1 $symlink_count); do
6972 ln -s "$file1" "$dir/slink$s" ||
6973 error "cannot create symlinks"
6977 echo -n "creating nonlinked files..."
6978 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6979 error "cannot create nonlinked files"
6984 if [ ! -f "$dir/file$total_count" ]; then
6985 echo -n "creating hard links $begin:$total_count..."
6986 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6987 /dev/null || error "cannot create hard links"
6991 echo -n "checking number of hard links listed in xattrs..."
6992 local fid=$($LFS getstripe -F "$file1")
6993 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6996 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6997 skip "hard link list has unexpected size, skipping test"
6999 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7000 error "link names should exceed xattrs size"
7003 echo -n "migrating files..."
7004 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7006 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7009 # make sure all links have been properly migrated
7010 echo -n "verifying files..."
7011 fid=$($LFS getstripe -F "$file1") ||
7012 error "cannot get fid for file $file1"
7013 for i in $(seq 2 $total_count); do
7014 local fid2=$($LFS getstripe -F $dir/file$i)
7016 [ "$fid2" == "$fid" ] ||
7017 error "migrated hard link has mismatched FID"
7020 # make sure hard links were properly detected, and migration was
7021 # performed only once for the entire link set; nonlinked files should
7023 local actual=$(grep -c 'done' <<< "$migrate_out")
7024 local expected=$(($uniq_count + 1))
7026 [ "$actual" -eq "$expected" ] ||
7027 error "hard links individually migrated ($actual != $expected)"
7029 # make sure the correct number of hard links are present
7030 local hardlinks=$(stat -c '%h' "$file1")
7032 [ $hardlinks -eq $total_count ] ||
7033 error "num hard links $hardlinks != $total_count"
7040 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7041 skip "Need MDS version at least 2.10.55"
7043 local dir="$DIR/$tdir"
7045 test_mkdir "$dir" || error "cannot create dir $dir"
7047 echo "testing lfs migrate mode when all links fit within xattrs"
7048 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7050 echo "testing rsync mode when all links fit within xattrs"
7051 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7053 echo "testing lfs migrate mode when all links do not fit within xattrs"
7054 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7056 echo "testing rsync mode when all links do not fit within xattrs"
7057 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7059 chown -R $RUNAS_ID $dir
7060 echo "testing non-root lfs migrate mode when not all links are in xattr"
7061 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7066 run_test 56xb "lfs migration hard link support"
7069 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7071 local dir="$DIR/$tdir"
7073 test_mkdir "$dir" || error "cannot create dir $dir"
7075 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7076 echo -n "Setting initial stripe for 20MB test file..."
7077 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7078 error "cannot setstripe 20MB file"
7080 echo -n "Sizing 20MB test file..."
7081 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7083 echo -n "Verifying small file autostripe count is 1..."
7084 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7085 error "cannot migrate 20MB file"
7086 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7087 error "cannot get stripe for $dir/20mb"
7088 [ $stripe_count -eq 1 ] ||
7089 error "unexpected stripe count $stripe_count for 20MB file"
7093 # Test 2: File is small enough to fit within the available space on
7094 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7095 # have at least an additional 1KB for each desired stripe for test 3
7096 echo -n "Setting stripe for 1GB test file..."
7097 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7099 echo -n "Sizing 1GB test file..."
7100 # File size is 1GB + 3KB
7101 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7104 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7105 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7106 if (( avail > 524288 * OSTCOUNT )); then
7107 echo -n "Migrating 1GB file..."
7108 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7109 error "cannot migrate 1GB file"
7111 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7112 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7113 error "cannot getstripe for 1GB file"
7114 [ $stripe_count -eq 2 ] ||
7115 error "unexpected stripe count $stripe_count != 2"
7119 # Test 3: File is too large to fit within the available space on
7120 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7121 if [ $OSTCOUNT -ge 3 ]; then
7122 # The required available space is calculated as
7123 # file size (1GB + 3KB) / OST count (3).
7124 local kb_per_ost=349526
7126 echo -n "Migrating 1GB file with limit..."
7127 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7128 error "cannot migrate 1GB file with limit"
7131 stripe_count=$($LFS getstripe -c "$dir/1gb")
7132 echo -n "Verifying 1GB autostripe count with limited space..."
7133 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7134 error "unexpected stripe count $stripe_count (min 3)"
7141 run_test 56xc "lfs migration autostripe"
7144 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7146 local dir=$DIR/$tdir
7147 local f_mgrt=$dir/$tfile.mgrt
7148 local f_yaml=$dir/$tfile.yaml
7149 local f_copy=$dir/$tfile.copy
7150 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7151 local layout_copy="-c 2 -S 2M -i 1"
7152 local yamlfile=$dir/yamlfile
7153 local layout_before;
7156 test_mkdir "$dir" || error "cannot create dir $dir"
7157 $LFS setstripe $layout_yaml $f_yaml ||
7158 error "cannot setstripe $f_yaml with layout $layout_yaml"
7159 $LFS getstripe --yaml $f_yaml > $yamlfile
7160 $LFS setstripe $layout_copy $f_copy ||
7161 error "cannot setstripe $f_copy with layout $layout_copy"
7163 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7165 # 1. test option --yaml
7166 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7167 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7168 layout_before=$(get_layout_param $f_yaml)
7169 layout_after=$(get_layout_param $f_mgrt)
7170 [ "$layout_after" == "$layout_before" ] ||
7171 error "lfs_migrate --yaml: $layout_after != $layout_before"
7173 # 2. test option --copy
7174 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7175 error "cannot migrate $f_mgrt with --copy $f_copy"
7176 layout_before=$(get_layout_param $f_copy)
7177 layout_after=$(get_layout_param $f_mgrt)
7178 [ "$layout_after" == "$layout_before" ] ||
7179 error "lfs_migrate --copy: $layout_after != $layout_before"
7181 run_test 56xd "check lfs_migrate --yaml and --copy support"
7184 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7186 local dir=$DIR/$tdir
7187 local f_comp=$dir/$tfile
7188 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7189 local layout_before=""
7190 local layout_after=""
7192 test_mkdir "$dir" || error "cannot create dir $dir"
7193 $LFS setstripe $layout $f_comp ||
7194 error "cannot setstripe $f_comp with layout $layout"
7195 layout_before=$(get_layout_param $f_comp)
7196 dd if=/dev/zero of=$f_comp bs=1M count=4
7198 # 1. migrate a comp layout file by lfs_migrate
7199 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7200 layout_after=$(get_layout_param $f_comp)
7201 [ "$layout_before" == "$layout_after" ] ||
7202 error "lfs_migrate: $layout_before != $layout_after"
7204 # 2. migrate a comp layout file by lfs migrate
7205 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7206 layout_after=$(get_layout_param $f_comp)
7207 [ "$layout_before" == "$layout_after" ] ||
7208 error "lfs migrate: $layout_before != $layout_after"
7210 run_test 56xe "migrate a composite layout file"
7213 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7215 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7216 skip "Need server version at least 2.13.53"
7218 local dir=$DIR/$tdir
7219 local f_comp=$dir/$tfile
7220 local layout="-E 1M -c1 -E -1 -c2"
7224 test_mkdir "$dir" || error "cannot create dir $dir"
7225 $LFS setstripe $layout $f_comp ||
7226 error "cannot setstripe $f_comp with layout $layout"
7227 fid_before=$($LFS getstripe --fid $f_comp)
7228 dd if=/dev/zero of=$f_comp bs=1M count=4
7230 # 1. migrate a comp layout file to a comp layout
7231 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7232 fid_after=$($LFS getstripe --fid $f_comp)
7233 [ "$fid_before" == "$fid_after" ] ||
7234 error "comp-to-comp migrate: $fid_before != $fid_after"
7236 # 2. migrate a comp layout file to a plain layout
7237 $LFS migrate -c2 $f_comp ||
7238 error "cannot migrate $f_comp by lfs migrate"
7239 fid_after=$($LFS getstripe --fid $f_comp)
7240 [ "$fid_before" == "$fid_after" ] ||
7241 error "comp-to-plain migrate: $fid_before != $fid_after"
7243 # 3. migrate a plain layout file to a comp layout
7244 $LFS migrate $layout $f_comp ||
7245 error "cannot migrate $f_comp by lfs migrate"
7246 fid_after=$($LFS getstripe --fid $f_comp)
7247 [ "$fid_before" == "$fid_after" ] ||
7248 error "plain-to-comp migrate: $fid_before != $fid_after"
7250 run_test 56xf "FID is not lost during migration of a composite layout file"
7253 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7254 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7257 local dir=$DIR/$tdir
7261 test_mkdir -p $dir || error "creating dir $dir"
7262 touch $f1 || error "creating std file $f1"
7263 $MULTIOP $f2 H2c || error "creating released file $f2"
7265 # a directory can be raid0, so ask only for files
7266 res=$($LFS find $dir -L raid0 -type f | wc -l)
7267 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7269 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7270 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7272 # only files can be released, so no need to force file search
7273 res=$($LFS find $dir -L released)
7274 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7276 res=$($LFS find $dir -type f \! -L released)
7277 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7279 run_test 56y "lfs find -L raid0|released"
7281 test_56z() { # LU-4824
7282 # This checks to make sure 'lfs find' continues after errors
7283 # There are two classes of errors that should be caught:
7284 # - If multiple paths are provided, all should be searched even if one
7286 # - If errors are encountered during the search, it should not terminate
7288 local dir=$DIR/$tdir
7292 for i in d{0..9}; do
7294 touch $dir/$i/$tfile
7296 $LFS find $DIR/non_existent_dir $dir &&
7297 error "$LFS find did not return an error"
7298 # Make a directory unsearchable. This should NOT be the last entry in
7299 # directory order. Arbitrarily pick the 6th entry
7300 chmod 700 $($LFS find $dir -type d | sed '6!d')
7302 $RUNAS $LFS find $DIR/non_existent $dir
7303 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7305 # The user should be able to see 10 directories and 9 files
7306 (( count == 19 )) ||
7307 error "$LFS find found $count != 19 entries after error"
7309 run_test 56z "lfs find should continue after an error"
7311 test_56aa() { # LU-5937
7312 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7314 local dir=$DIR/$tdir
7317 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7319 createmany -o $dir/striped_dir/${tfile}- 1024
7320 local dirs=$($LFS find --size +8k $dir/)
7322 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7324 run_test 56aa "lfs find --size under striped dir"
7326 test_56ab() { # LU-10705
7327 test_mkdir $DIR/$tdir
7328 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7329 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7330 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7331 # Flush writes to ensure valid blocks. Need to be more thorough for
7332 # ZFS, since blocks are not allocated/returned to client immediately.
7334 wait_zfs_commit ost1 2
7335 cancel_lru_locks osc
7338 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7340 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7342 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7343 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7345 rm -f $DIR/$tdir/$tfile.[123]
7347 run_test 56ab "lfs find --blocks"
7350 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7351 skip "Need MDS version at least 2.10.50"
7353 # Create composite files with one component
7354 local dir=$DIR/$tdir
7356 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7357 # Create composite files with three components
7358 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7359 # Create non-composite files
7360 createmany -o $dir/${tfile}- 10
7362 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7364 [[ $nfiles == 10 ]] ||
7365 error "lfs find -E 1M found $nfiles != 10 files"
7367 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7368 [[ $nfiles == 25 ]] ||
7369 error "lfs find ! -E 1M found $nfiles != 25 files"
7371 # All files have a component that starts at 0
7372 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7373 [[ $nfiles == 35 ]] ||
7374 error "lfs find --component-start 0 - $nfiles != 35 files"
7376 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7377 [[ $nfiles == 15 ]] ||
7378 error "lfs find --component-start 2M - $nfiles != 15 files"
7380 # All files created here have a componenet that does not starts at 2M
7381 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7382 [[ $nfiles == 35 ]] ||
7383 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7385 # Find files with a specified number of components
7386 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7387 [[ $nfiles == 15 ]] ||
7388 error "lfs find --component-count 3 - $nfiles != 15 files"
7390 # Remember non-composite files have a component count of zero
7391 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7392 [[ $nfiles == 10 ]] ||
7393 error "lfs find --component-count 0 - $nfiles != 10 files"
7395 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7396 [[ $nfiles == 20 ]] ||
7397 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7399 # All files have a flag called "init"
7400 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7401 [[ $nfiles == 35 ]] ||
7402 error "lfs find --component-flags init - $nfiles != 35 files"
7404 # Multi-component files will have a component not initialized
7405 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7406 [[ $nfiles == 15 ]] ||
7407 error "lfs find !--component-flags init - $nfiles != 15 files"
7412 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7415 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7416 skip "Need MDS version at least 2.10.57"
7426 # create mirrored directories and mirrored files
7427 mkdir $td || error "mkdir $td failed"
7428 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7429 createmany -o $tf- 10 || error "create $tf- failed"
7431 for i in $(seq 2); do
7433 mkdir $dir || error "mkdir $dir failed"
7434 $LFS mirror create -N$((3 + i)) $dir ||
7435 error "create mirrored dir $dir failed"
7436 createmany -o $dir/$tfile- 10 ||
7437 error "create $dir/$tfile- failed"
7440 # change the states of some mirrored files
7442 for i in $(seq 2); do
7444 for j in $(seq 4 9); do
7445 echo foo > $dir/$tfile-$j
7449 # find mirrored files with specific mirror count
7450 cmd="$LFS find --mirror-count 3 --type f $td"
7451 nfiles=$($cmd | wc -l)
7452 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7454 cmd="$LFS find ! --mirror-count 3 --type f $td"
7455 nfiles=$($cmd | wc -l)
7456 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7458 cmd="$LFS find --mirror-count +2 --type f $td"
7459 nfiles=$($cmd | wc -l)
7460 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7462 cmd="$LFS find --mirror-count -6 --type f $td"
7463 nfiles=$($cmd | wc -l)
7464 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7466 # find mirrored files with specific file state
7467 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7468 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7470 cmd="$LFS find --mirror-state=ro --type f $td"
7471 nfiles=$($cmd | wc -l)
7472 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7474 cmd="$LFS find ! --mirror-state=ro --type f $td"
7475 nfiles=$($cmd | wc -l)
7476 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7478 cmd="$LFS find --mirror-state=wp --type f $td"
7479 nfiles=$($cmd | wc -l)
7480 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7482 cmd="$LFS find ! --mirror-state=sp --type f $td"
7483 nfiles=$($cmd | wc -l)
7484 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7486 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7490 # note test will not do anything if MDS is not local
7491 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7492 skip_env "ldiskfs only test"
7494 remote_mds_nodsh && skip "remote MDS with nodsh"
7496 local MNTDEV="osd*.*MDT*.mntdev"
7497 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7498 [ -z "$DEV" ] && error "can't access $MNTDEV"
7499 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7500 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7501 error "can't access $DEV"
7502 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7503 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7507 run_test 57a "verify MDS filesystem created with large inodes =="
7510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7511 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7512 skip_env "ldiskfs only test"
7514 remote_mds_nodsh && skip "remote MDS with nodsh"
7516 local dir=$DIR/$tdir
7519 local fileN=$dir/f$filecount
7521 rm -rf $dir || error "removing $dir"
7523 local mdtidx=$($LFS getstripe -m $dir)
7524 local mdtname=MDT$(printf %04x $mdtidx)
7525 local facet=mds$((mdtidx + 1))
7527 echo "mcreating $filecount files"
7528 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7530 # verify that files do not have EAs yet
7531 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7532 error "$file1 has an EA"
7533 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7534 error "$fileN has an EA"
7538 df $dir #make sure we get new statfs data
7539 local mdsfree=$(do_facet $facet \
7540 lctl get_param -n osd*.*$mdtname.kbytesfree)
7541 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7544 echo "opening files to create objects/EAs"
7545 for file in $(seq -f $dir/f%g 1 $filecount); do
7546 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7547 error "opening $file"
7550 # verify that files have EAs now
7551 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7552 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7554 sleep 1 #make sure we get new statfs data
7556 local mdsfree2=$(do_facet $facet \
7557 lctl get_param -n osd*.*$mdtname.kbytesfree)
7558 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7560 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7561 if [ "$mdsfree" != "$mdsfree2" ]; then
7562 error "MDC before $mdcfree != after $mdcfree2"
7564 echo "MDC before $mdcfree != after $mdcfree2"
7565 echo "unable to confirm if MDS has large inodes"
7570 run_test 57b "default LOV EAs are stored inside large inodes ==="
7573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7574 [ -z "$(which wiretest 2>/dev/null)" ] &&
7575 skip_env "could not find wiretest"
7579 run_test 58 "verify cross-platform wire constants =============="
7582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7584 echo "touch 130 files"
7585 createmany -o $DIR/f59- 130
7587 unlinkmany $DIR/f59- 130
7589 # wait for commitment of removal
7590 wait_delete_completed
7592 run_test 59 "verify cancellation of llog records async ========="
7594 TEST60_HEAD="test_60 run $RANDOM"
7596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7597 remote_mgs_nodsh && skip "remote MGS with nodsh"
7598 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7599 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7600 skip_env "missing subtest run-llog.sh"
7602 log "$TEST60_HEAD - from kernel mode"
7603 do_facet mgs "$LCTL dk > /dev/null"
7604 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7605 do_facet mgs $LCTL dk > $TMP/$tfile
7607 # LU-6388: test llog_reader
7608 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7609 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7610 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7611 skip_env "missing llog_reader"
7612 local fstype=$(facet_fstype mgs)
7613 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7614 skip_env "Only for ldiskfs or zfs type mgs"
7616 local mntpt=$(facet_mntpt mgs)
7617 local mgsdev=$(mgsdevname 1)
7629 #get fid and record list
7630 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7632 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7634 #remount mgs as ldiskfs or zfs type
7635 stop mgs || error "stop mgs failed"
7636 mount_fstype mgs || error "remount mgs failed"
7637 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7640 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7641 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7646 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7648 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7650 echo "obj_file is $obj_file"
7651 do_facet mgs $llog_reader $obj_file
7653 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7654 awk '{ print $3 }' | sed -e "s/^type=//g")
7655 if [ $rec_type != $rec ]; then
7656 echo "FAILED test_60a wrong record type $rec_type," \
7662 #check obj path if record type is LLOG_LOGID_MAGIC
7663 if [ "$rec" == "1064553b" ]; then
7664 path=$(do_facet mgs $llog_reader $obj_file |
7665 grep "path=" | awk '{ print $NF }' |
7666 sed -e "s/^path=//g")
7667 if [ $obj_file != $mntpt/$path ]; then
7668 echo "FAILED test_60a wrong obj path" \
7669 "$montpt/$path, should be $obj_file"
7676 #restart mgs before "error", otherwise it will block the next test
7677 stop mgs || error "stop mgs failed"
7678 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7679 $pass || error "test failed, see FAILED test_60a messages for specifics"
7681 run_test 60a "llog_test run from kernel module and test llog_reader"
7683 test_60b() { # bug 6411
7684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7687 LLOG_COUNT=$(do_facet mgs dmesg |
7688 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7689 /llog_[a-z]*.c:[0-9]/ {
7701 [[ $LLOG_COUNT -gt 120 ]] &&
7702 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7704 run_test 60b "limit repeated messages from CERROR/CWARN"
7707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7709 echo "create 5000 files"
7710 createmany -o $DIR/f60c- 5000
7711 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7712 lctl set_param fail_loc=0x80000137
7713 unlinkmany $DIR/f60c- 5000
7714 lctl set_param fail_loc=0
7716 run_test 60c "unlink file when mds full"
7719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7721 SAVEPRINTK=$(lctl get_param -n printk)
7722 # verify "lctl mark" is even working"
7723 MESSAGE="test message ID $RANDOM $$"
7724 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7725 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7727 lctl set_param printk=0 || error "set lnet.printk failed"
7728 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7729 MESSAGE="new test message ID $RANDOM $$"
7730 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7731 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7732 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7734 lctl set_param -n printk="$SAVEPRINTK"
7736 run_test 60d "test printk console message masking"
7739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7740 remote_mds_nodsh && skip "remote MDS with nodsh"
7743 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7744 do_facet mds1 lctl set_param fail_loc=0x15b
7747 run_test 60e "no space while new llog is being created"
7753 test_mkdir -c $MDSCOUNT $DIR/$tdir
7758 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7759 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7761 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7762 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7763 index=$((index + 1))
7769 for i in {0..100}; do
7770 # define OBD_FAIL_OSD_TXN_START 0x19a
7771 local index=$((i % MDSCOUNT + 1))
7773 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7780 for i in $(seq $MDSCOUNT); do
7781 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7784 mkdir $DIR/$tdir/new || error "mkdir failed"
7785 rmdir $DIR/$tdir/new || error "rmdir failed"
7787 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7789 for i in $(seq $MDSCOUNT); do
7790 wait_update_facet mds$i "$LCTL get_param -n \
7791 mdd.$(facet_svc mds$i).lfsck_namespace |
7792 awk '/^status/ { print \\\$2 }'" "completed"
7795 ls -R $DIR/$tdir || error "ls failed"
7796 rm -rf $DIR/$tdir || error "rmdir failed"
7798 run_test 60g "transaction abort won't cause MDT hung"
7801 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7802 skip "Need MDS version at least 2.12.52"
7803 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7807 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7808 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7809 for fail_loc in 0x80000188 0x80000189; do
7810 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7811 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7812 error "mkdir $dir-$fail_loc failed"
7813 for i in {0..10}; do
7814 # create may fail on missing stripe
7815 echo $i > $DIR/$tdir-$fail_loc/$i
7817 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7818 error "getdirstripe $tdir-$fail_loc failed"
7819 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7820 error "migrate $tdir-$fail_loc failed"
7821 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7822 error "getdirstripe $tdir-$fail_loc failed"
7823 pushd $DIR/$tdir-$fail_loc
7825 echo $f | cmp $f - || error "$f data mismatch"
7828 rm -rf $DIR/$tdir-$fail_loc
7831 run_test 60h "striped directory with missing stripes can be accessed"
7834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7837 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7838 cancel_lru_locks osc
7839 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7842 run_test 61a "mmap() writes don't make sync hang ================"
7845 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7847 run_test 61b "mmap() of unstriped file is successful"
7849 # bug 2330 - insufficient obd_match error checking causes LBUG
7851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7855 cancel_lru_locks osc
7856 lctl set_param fail_loc=0x405
7857 cat $f && error "cat succeeded, expect -EIO"
7858 lctl set_param fail_loc=0
7860 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7861 # match every page all of the time.
7862 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7864 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7865 # Though this test is irrelevant anymore, it helped to reveal some
7866 # other grant bugs (LU-4482), let's keep it.
7867 test_63a() { # was test_63
7868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7870 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7872 for i in `seq 10` ; do
7873 dd if=/dev/zero of=$DIR/f63 bs=8k &
7879 rm -f $DIR/f63 || true
7881 run_test 63a "Verify oig_wait interruption does not crash ======="
7883 # bug 2248 - async write errors didn't return to application on sync
7884 # bug 3677 - async write errors left page locked
7886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7889 lctl set_param debug=-1
7891 # ensure we have a grant to do async writes
7892 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7895 sync # sync lest earlier test intercept the fail_loc
7897 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7898 lctl set_param fail_loc=0x80000406
7899 $MULTIOP $DIR/$tfile Owy && \
7900 error "sync didn't return ENOMEM"
7901 sync; sleep 2; sync # do a real sync this time to flush page
7902 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7903 error "locked page left in cache after async error" || true
7906 run_test 63b "async write errors should be returned to fsync ==="
7909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7912 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7914 run_test 64a "verify filter grant calculations (in kernel) ====="
7917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7919 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7921 run_test 64b "check out-of-space detection on client"
7924 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7926 run_test 64c "verify grant shrink"
7932 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
7935 # this does exactly what osc_request.c:osc_announce_cached() does in
7936 # order to calculate max amount of grants to ask from server
7940 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
7941 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
7943 ((rpc_in_flight++));
7944 nrpages=$((nrpages * rpc_in_flight))
7946 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
7948 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7950 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7951 local undirty=$((nrpages * PAGE_SIZE))
7953 local max_extent_pages
7954 max_extent_pages=$(import_param $tgt grant_max_extent_size)
7955 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7956 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7957 local grant_extent_tax
7958 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7960 undirty=$((undirty + nrextents * grant_extent_tax))
7965 # this is size of unit for grant allocation. It should be equal to
7966 # what tgt_grant.c:tgt_grant_chunk() calculates
7970 local grant_extent_tax
7972 max_brw_size=$(import_param $tgt max_brw_size)
7974 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7976 echo $(((max_brw_size + grant_extent_tax) * 2))
7980 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
7981 skip "OST < 2.10.55 doesn't limit grants enough"
7983 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
7985 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
7986 skip "no grant_param connect flag"
7988 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
7990 $LCTL set_param -n -n debug="$OLDDEBUG" || true
7991 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
7994 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7995 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
7997 $LFS setstripe $DIR/$tfile -i 0 -c 1
7998 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8001 while kill -0 $ddpid; do
8002 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8004 if [[ $cur_grant -gt $max_cur_granted ]]; then
8006 error "cur_grant $cur_grant > $max_cur_granted"
8012 run_test 64d "check grant limit exceed"
8018 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8020 ((cur_grants == expected)) ||
8021 error "$msg: grants mismatch: $cur_grants, expected $expected"
8025 echo $((($1 + $2 - 1) & ~($2 - 1)))
8029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8030 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8031 skip "Need OSS version at least 2.11.56"
8033 # Remount client to reset grant
8034 remount_client $MOUNT || error "failed to remount client"
8035 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8037 local init_grants=$(import_param $osc_tgt initial_grant)
8039 check_grants $osc_tgt $init_grants "init grants"
8041 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8042 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8043 local gbs=$(import_param $osc_tgt grant_block_size)
8045 # write random number of bytes from max_brw_size / 4 to max_brw_size
8046 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8047 # align for direct io
8048 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8049 # round to grant consumption unit
8050 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8052 local grants=$((wb_round_up + extent_tax))
8054 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8056 # define OBD_FAIL_TGT_NO_GRANT 0x725
8057 # make the server not grant more back
8058 do_facet ost1 $LCTL set_param fail_loc=0x725
8059 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8061 do_facet ost1 $LCTL set_param fail_loc=0
8063 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8065 rm -f $DIR/$tfile || error "rm failed"
8067 # Remount client to reset grant
8068 remount_client $MOUNT || error "failed to remount client"
8069 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8071 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8073 # define OBD_FAIL_TGT_NO_GRANT 0x725
8074 # make the server not grant more back
8075 do_facet ost1 $LCTL set_param fail_loc=0x725
8076 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8077 do_facet ost1 $LCTL set_param fail_loc=0
8079 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8081 run_test 64e "check grant consumption (no grant allocation)"
8084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8086 # Remount client to reset grant
8087 remount_client $MOUNT || error "failed to remount client"
8088 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8090 local init_grants=$(import_param $osc_tgt initial_grant)
8091 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8092 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8093 local gbs=$(import_param $osc_tgt grant_block_size)
8094 local chunk=$(grant_chunk $osc_tgt)
8096 # write random number of bytes from max_brw_size / 4 to max_brw_size
8097 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8098 # align for direct io
8099 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8100 # round to grant consumption unit
8101 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8103 local grants=$((wb_round_up + extent_tax))
8105 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8106 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8107 error "error writing to $DIR/$tfile"
8109 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8110 "direct io with grant allocation"
8112 rm -f $DIR/$tfile || error "rm failed"
8114 # Remount client to reset grant
8115 remount_client $MOUNT || error "failed to remount client"
8116 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8118 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8120 local cmd="oO_WRONLY:w${write_bytes}_yc"
8122 $MULTIOP $DIR/$tfile $cmd &
8126 check_grants $osc_tgt $((init_grants - grants)) \
8127 "buffered io, not write rpc"
8129 kill -USR1 $MULTIPID
8132 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8133 "buffered io, one RPC"
8135 run_test 64f "check grant consumption (with grant allocation)"
8137 # bug 1414 - set/get directories' stripe info
8139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8141 test_mkdir $DIR/$tdir
8143 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8145 run_test 65a "directory with no stripe info"
8148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8150 test_mkdir $DIR/$tdir
8151 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8153 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8156 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8158 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8162 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8164 test_mkdir $DIR/$tdir
8165 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8167 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8168 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8170 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8172 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8177 test_mkdir $DIR/$tdir
8178 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8179 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8181 if [[ $STRIPECOUNT -le 0 ]]; then
8183 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8184 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8185 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8187 sc=$(($STRIPECOUNT - 1))
8189 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8190 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8191 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8192 error "lverify failed"
8194 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8199 test_mkdir $DIR/$tdir
8201 $LFS setstripe $DIR/$tdir || error "setstripe"
8202 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8203 error "no stripe info failed"
8205 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8207 run_test 65e "directory setstripe defaults"
8210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8212 test_mkdir $DIR/${tdir}f
8213 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8214 error "setstripe succeeded" || true
8216 run_test 65f "dir setstripe permission (should return error) ==="
8219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8221 test_mkdir $DIR/$tdir
8222 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8224 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8225 error "setstripe -S failed"
8226 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8227 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8228 error "delete default stripe failed"
8230 run_test 65g "directory setstripe -d"
8233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8235 test_mkdir $DIR/$tdir
8236 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8238 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8239 error "setstripe -S failed"
8240 test_mkdir $DIR/$tdir/dd1
8241 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8242 error "stripe info inherit failed"
8244 run_test 65h "directory stripe info inherit ===================="
8247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8249 save_layout_restore_at_exit $MOUNT
8251 # bug6367: set non-default striping on root directory
8252 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8254 # bug12836: getstripe on -1 default directory striping
8255 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8257 # bug12836: getstripe -v on -1 default directory striping
8258 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8260 # bug12836: new find on -1 default directory striping
8261 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8263 run_test 65i "various tests to set root directory striping"
8265 test_65j() { # bug6367
8266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8270 # if we aren't already remounting for each test, do so for this test
8271 if [ "$I_MOUNTED" = "yes" ]; then
8272 cleanup || error "failed to unmount"
8276 save_layout_restore_at_exit $MOUNT
8278 $LFS setstripe -d $MOUNT || error "setstripe failed"
8280 run_test 65j "set default striping on root directory (bug 6367)="
8284 wait_delete_completed
8285 do_facet $SINGLEMDS "lctl set_param -n \
8286 osp.$ost*MDT0000.max_create_count=$max_count"
8287 do_facet $SINGLEMDS "lctl set_param -n \
8288 osp.$ost*MDT0000.create_count=$count"
8289 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8290 echo $INACTIVE_OSC "is Activate"
8292 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8295 test_65k() { # bug11679
8296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8297 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8298 remote_mds_nodsh && skip "remote MDS with nodsh"
8300 local disable_precreate=true
8301 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8302 disable_precreate=false
8304 echo "Check OST status: "
8305 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8306 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8308 for OSC in $MDS_OSCS; do
8309 echo $OSC "is active"
8310 do_facet $SINGLEMDS lctl --device %$OSC activate
8313 for INACTIVE_OSC in $MDS_OSCS; do
8314 local ost=$(osc_to_ost $INACTIVE_OSC)
8315 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8316 lov.*md*.target_obd |
8317 awk -F: /$ost/'{ print $1 }' | head -n 1)
8320 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8321 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8323 echo "Deactivate: " $INACTIVE_OSC
8324 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8326 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8327 osp.$ost*MDT0000.create_count")
8328 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8329 osp.$ost*MDT0000.max_create_count")
8330 $disable_precreate &&
8331 do_facet $SINGLEMDS "lctl set_param -n \
8332 osp.$ost*MDT0000.max_create_count=0"
8334 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8335 [ -f $DIR/$tdir/$idx ] && continue
8336 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8337 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8339 error "setstripe $idx should succeed"; }
8340 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8342 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8345 do_facet $SINGLEMDS "lctl set_param -n \
8346 osp.$ost*MDT0000.max_create_count=$max_count"
8347 do_facet $SINGLEMDS "lctl set_param -n \
8348 osp.$ost*MDT0000.create_count=$count"
8349 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8350 echo $INACTIVE_OSC "is Activate"
8352 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8355 run_test 65k "validate manual striping works properly with deactivated OSCs"
8357 test_65l() { # bug 12836
8358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8360 test_mkdir -p $DIR/$tdir/test_dir
8361 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8362 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8364 run_test 65l "lfs find on -1 stripe dir ========================"
8367 local layout=$(save_layout $MOUNT)
8368 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8369 restore_layout $MOUNT $layout
8370 error "setstripe should fail by non-root users"
8374 run_test 65m "normal user can't set filesystem default stripe"
8377 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8378 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8379 skip "Need MDS version at least 2.12.50"
8380 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8382 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8383 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8384 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8386 local root_layout=$(save_layout $MOUNT)
8387 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8389 # new subdirectory under root directory should not inherit
8390 # the default layout from root
8391 local dir1=$MOUNT/$tdir-1
8392 mkdir $dir1 || error "mkdir $dir1 failed"
8393 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8394 error "$dir1 shouldn't have LOV EA"
8396 # delete the default layout on root directory
8397 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8399 local dir2=$MOUNT/$tdir-2
8400 mkdir $dir2 || error "mkdir $dir2 failed"
8401 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8402 error "$dir2 shouldn't have LOV EA"
8404 # set a new striping pattern on root directory
8405 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8406 local new_def_stripe_size=$((def_stripe_size * 2))
8407 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8408 error "set stripe size on $MOUNT failed"
8410 # new file created in $dir2 should inherit the new stripe size from
8411 # the filesystem default
8412 local file2=$dir2/$tfile-2
8413 touch $file2 || error "touch $file2 failed"
8415 local file2_stripe_size=$($LFS getstripe -S $file2)
8416 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8418 echo "file2_stripe_size: '$file2_stripe_size'"
8419 echo "new_def_stripe_size: '$new_def_stripe_size'"
8420 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8423 local dir3=$MOUNT/$tdir-3
8424 mkdir $dir3 || error "mkdir $dir3 failed"
8425 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8426 # the root layout, which is the actual default layout that will be used
8427 # when new files are created in $dir3.
8428 local dir3_layout=$(get_layout_param $dir3)
8429 local root_dir_layout=$(get_layout_param $MOUNT)
8430 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8432 echo "dir3_layout: '$dir3_layout'"
8433 echo "root_dir_layout: '$root_dir_layout'"
8434 error "$dir3 should show the default layout from $MOUNT"
8437 # set OST pool on root directory
8438 local pool=$TESTNAME
8439 pool_add $pool || error "add $pool failed"
8440 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8441 error "add targets to $pool failed"
8443 $LFS setstripe -p $pool $MOUNT ||
8444 error "set OST pool on $MOUNT failed"
8446 # new file created in $dir3 should inherit the pool from
8447 # the filesystem default
8448 local file3=$dir3/$tfile-3
8449 touch $file3 || error "touch $file3 failed"
8451 local file3_pool=$($LFS getstripe -p $file3)
8452 [[ "$file3_pool" = "$pool" ]] ||
8453 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8455 local dir4=$MOUNT/$tdir-4
8456 mkdir $dir4 || error "mkdir $dir4 failed"
8457 local dir4_layout=$(get_layout_param $dir4)
8458 root_dir_layout=$(get_layout_param $MOUNT)
8459 echo "$LFS getstripe -d $dir4"
8460 $LFS getstripe -d $dir4
8461 echo "$LFS getstripe -d $MOUNT"
8462 $LFS getstripe -d $MOUNT
8463 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8465 echo "dir4_layout: '$dir4_layout'"
8466 echo "root_dir_layout: '$root_dir_layout'"
8467 error "$dir4 should show the default layout from $MOUNT"
8470 # new file created in $dir4 should inherit the pool from
8471 # the filesystem default
8472 local file4=$dir4/$tfile-4
8473 touch $file4 || error "touch $file4 failed"
8475 local file4_pool=$($LFS getstripe -p $file4)
8476 [[ "$file4_pool" = "$pool" ]] ||
8477 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8479 # new subdirectory under non-root directory should inherit
8480 # the default layout from its parent directory
8481 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8482 error "set directory layout on $dir4 failed"
8484 local dir5=$dir4/$tdir-5
8485 mkdir $dir5 || error "mkdir $dir5 failed"
8487 dir4_layout=$(get_layout_param $dir4)
8488 local dir5_layout=$(get_layout_param $dir5)
8489 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8491 echo "dir4_layout: '$dir4_layout'"
8492 echo "dir5_layout: '$dir5_layout'"
8493 error "$dir5 should inherit the default layout from $dir4"
8496 # though subdir under ROOT doesn't inherit default layout, but
8497 # its sub dir/file should be created with default layout.
8498 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8499 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8500 skip "Need MDS version at least 2.12.59"
8502 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8503 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8504 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8506 if [ $default_lmv_hash == "none" ]; then
8507 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8509 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8510 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8513 $LFS setdirstripe -D -c 2 $MOUNT ||
8514 error "setdirstripe -D -c 2 failed"
8515 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8516 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8517 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8519 run_test 65n "don't inherit default layout from root for new subdirectories"
8521 # bug 2543 - update blocks count on client
8523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8526 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8527 sync; sync_all_data; sync; sync_all_data
8528 cancel_lru_locks osc
8529 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8530 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8532 run_test 66 "update inode blocks count on client ==============="
8535 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8539 swapon -s | awk '($1 == "'$1'") { print $4 }'
8542 # bug5265, obdfilter oa2dentry return -ENOENT
8543 # #define OBD_FAIL_SRV_ENOENT 0x217
8545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8546 remote_ost_nodsh && skip "remote OST with nodsh"
8549 $LFS setstripe -c 1 -i 0 $f
8551 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8553 do_facet ost1 lctl set_param fail_loc=0x217
8554 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8555 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8557 do_facet ost1 lctl set_param fail_loc=0
8558 $DIRECTIO write $f 0 2 || error "write error"
8560 cancel_lru_locks osc
8561 $DIRECTIO read $f 0 1 || error "read error"
8563 do_facet ost1 lctl set_param fail_loc=0x217
8564 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8566 do_facet ost1 lctl set_param fail_loc=0
8569 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8572 test_mkdir $DIR/$tdir
8573 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8574 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8576 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8578 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8580 [ "$RUNAS_ID" = "$UID" ] &&
8581 skip_env "RUNAS_ID = UID = $UID -- skipping"
8582 # Check that testing environment is properly set up. Skip if not
8583 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8584 skip_env "User $RUNAS_ID does not exist - skipping"
8587 chmod 777 $DIR/$tfile
8588 chmod ug+s $DIR/$tfile
8589 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8590 error "$RUNAS dd $DIR/$tfile failed"
8591 # See if we are still setuid/sgid
8592 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8593 error "S/gid is not dropped on write"
8594 # Now test that MDS is updated too
8595 cancel_lru_locks mdc
8596 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8597 error "S/gid is not dropped on MDS"
8600 run_test 72a "Test that remove suid works properly (bug5695) ===="
8602 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8605 [ "$RUNAS_ID" = "$UID" ] &&
8606 skip_env "RUNAS_ID = UID = $UID -- skipping"
8607 [ "$RUNAS_ID" -eq 0 ] &&
8608 skip_env "RUNAS_ID = 0 -- skipping"
8609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8610 # Check that testing environment is properly set up. Skip if not
8611 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8612 skip_env "User $RUNAS_ID does not exist - skipping"
8614 touch $DIR/${tfile}-f{g,u}
8615 test_mkdir $DIR/${tfile}-dg
8616 test_mkdir $DIR/${tfile}-du
8617 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8618 chmod g+s $DIR/${tfile}-{f,d}g
8619 chmod u+s $DIR/${tfile}-{f,d}u
8620 for perm in 777 2777 4777; do
8621 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8622 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8623 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8624 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8628 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8630 # bug 3462 - multiple simultaneous MDC requests
8632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8634 test_mkdir $DIR/d73-1
8635 test_mkdir $DIR/d73-2
8636 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8639 lctl set_param fail_loc=0x80000129
8640 $MULTIOP $DIR/d73-1/f73-2 Oc &
8642 lctl set_param fail_loc=0
8644 $MULTIOP $DIR/d73-2/f73-3 Oc &
8648 wait $pid1 || return 1
8652 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8653 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8654 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8658 run_test 73 "multiple MDC requests (should not deadlock)"
8660 test_74a() { # bug 6149, 6184
8661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8664 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8666 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8667 # will spin in a tight reconnection loop
8668 $LCTL set_param fail_loc=0x8000030e
8669 # get any lock that won't be difficult - lookup works.
8671 $LCTL set_param fail_loc=0
8675 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8677 test_74b() { # bug 13310
8678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8680 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8682 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8683 # will spin in a tight reconnection loop
8684 $LCTL set_param fail_loc=0x8000030e
8685 # get a "difficult" lock
8687 $LCTL set_param fail_loc=0
8691 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8696 #define OBD_FAIL_LDLM_NEW_LOCK
8697 $LCTL set_param fail_loc=0x319
8698 touch $DIR/$tfile && error "touch successful"
8699 $LCTL set_param fail_loc=0
8702 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8704 slab_lic=/sys/kernel/slab/lustre_inode_cache
8706 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
8707 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
8708 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
8711 test_76a() { # Now for b=20433, added originally in b=1443
8712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8714 cancel_lru_locks osc
8715 # there may be some slab objects cached per core
8716 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8717 local before=$(num_objects)
8718 local count=$((512 * cpus))
8719 [ "$SLOW" = "no" ] && count=$((128 * cpus))
8720 local margin=$((count / 10))
8721 if [[ -f $slab_lic/aliases ]]; then
8722 local aliases=$(cat $slab_lic/aliases)
8723 (( aliases > 0 )) && margin=$((margin * aliases))
8726 echo "before slab objects: $before"
8727 for i in $(seq $count); do
8731 cancel_lru_locks osc
8732 local after=$(num_objects)
8733 echo "created: $count, after slab objects: $after"
8734 # shared slab counts are not very accurate, allow significant margin
8735 # the main goal is that the cache growth is not permanently > $count
8736 while (( after > before + margin )); do
8738 after=$(num_objects)
8740 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8741 if (( wait > 60 )); then
8742 error "inode slab grew from $before+$margin to $after"
8746 run_test 76a "confirm clients recycle inodes properly ===="
8749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8750 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
8753 local before=$(num_objects)
8755 for i in $(seq $count); do
8760 local after=$(num_objects)
8763 while (( after > before )); do
8765 after=$(num_objects)
8767 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8768 if (( wait > 60 )); then
8769 error "inode slab grew from $before to $after"
8773 echo "slab objects before: $before, after: $after"
8775 run_test 76b "confirm clients recycle directory inodes properly ===="
8780 # Note: in sptlrpc modes which enable its own bulk checksum, the
8781 # original crc32_le bulk checksum will be automatically disabled,
8782 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8783 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8784 # In this case set_checksums() will not be no-op, because sptlrpc
8785 # bulk checksum will be enabled all through the test.
8787 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8788 lctl set_param -n osc.*.checksums $1
8792 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8793 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8794 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8795 tr -d [] | head -n1)}
8798 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8800 log "set checksum type to $1, rc = $rc"
8804 get_osc_checksum_type()
8806 # arugment 1: OST name, like OST0000
8808 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8809 sed 's/.*\[\(.*\)\].*/\1/g')
8811 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8815 F77_TMP=$TMP/f77-temp
8818 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8819 error "error writing to $F77_TMP"
8822 test_77a() { # bug 10889
8823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8824 $GSS && skip_env "could not run with gss"
8826 [ ! -f $F77_TMP ] && setup_f77
8828 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8832 run_test 77a "normal checksum read/write operation"
8834 test_77b() { # bug 10889
8835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8836 $GSS && skip_env "could not run with gss"
8838 [ ! -f $F77_TMP ] && setup_f77
8839 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8840 $LCTL set_param fail_loc=0x80000409
8843 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8844 error "dd error: $?"
8845 $LCTL set_param fail_loc=0
8847 for algo in $CKSUM_TYPES; do
8848 cancel_lru_locks osc
8849 set_checksum_type $algo
8850 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8851 $LCTL set_param fail_loc=0x80000408
8852 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8853 $LCTL set_param fail_loc=0
8856 set_checksum_type $ORIG_CSUM_TYPE
8859 run_test 77b "checksum error on client write, read"
8864 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8866 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8867 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8868 $check_ost && [ -n "$ost_file_prefix" ] &&
8869 do_facet ost1 rm -f ${ost_file_prefix}\*
8873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8874 $GSS && skip_env "could not run with gss"
8875 remote_ost_nodsh && skip "remote OST with nodsh"
8878 local osc_file_prefix
8880 local check_ost=false
8881 local ost_file_prefix
8887 # ensure corruption will occur on first OSS/OST
8888 $LFS setstripe -i 0 $DIR/$tfile
8890 [ ! -f $F77_TMP ] && setup_f77
8891 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8892 error "dd write error: $?"
8893 fid=$($LFS path2fid $DIR/$tfile)
8895 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8898 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8899 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8901 echo "OSS do not support bulk pages dump upon error"
8904 osc_file_prefix=$($LCTL get_param -n debug_path)
8905 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8907 trap cleanup_77c EXIT
8910 # enable bulk pages dump upon error on Client
8911 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8912 # enable bulk pages dump upon error on OSS
8914 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8916 # flush Client cache to allow next read to reach OSS
8917 cancel_lru_locks osc
8919 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8920 $LCTL set_param fail_loc=0x80000408
8921 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8922 $LCTL set_param fail_loc=0
8926 # check cksum dump on Client
8927 osc_file=$(ls ${osc_file_prefix}*)
8928 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8929 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8930 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8931 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8932 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8934 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8935 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8936 error "dump content does not match on Client"
8938 $check_ost || skip "No need to check cksum dump on OSS"
8940 # check cksum dump on OSS
8941 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8942 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8943 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8944 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8945 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8946 error "dump content does not match on OSS"
8950 run_test 77c "checksum error on client read with debug"
8952 test_77d() { # bug 10889
8953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8954 $GSS && skip_env "could not run with gss"
8956 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8957 $LCTL set_param fail_loc=0x80000409
8959 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8960 error "direct write: rc=$?"
8961 $LCTL set_param fail_loc=0
8964 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8965 $LCTL set_param fail_loc=0x80000408
8967 cancel_lru_locks osc
8968 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8969 error "direct read: rc=$?"
8970 $LCTL set_param fail_loc=0
8973 run_test 77d "checksum error on OST direct write, read"
8975 test_77f() { # bug 10889
8976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8977 $GSS && skip_env "could not run with gss"
8980 for algo in $CKSUM_TYPES; do
8981 cancel_lru_locks osc
8982 set_checksum_type $algo
8983 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8984 $LCTL set_param fail_loc=0x409
8985 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8986 error "direct write succeeded"
8987 $LCTL set_param fail_loc=0
8989 set_checksum_type $ORIG_CSUM_TYPE
8992 run_test 77f "repeat checksum error on write (expect error)"
8994 test_77g() { # bug 10889
8995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8996 $GSS && skip_env "could not run with gss"
8997 remote_ost_nodsh && skip "remote OST with nodsh"
8999 [ ! -f $F77_TMP ] && setup_f77
9001 local file=$DIR/$tfile
9002 stack_trap "rm -f $file" EXIT
9004 $LFS setstripe -c 1 -i 0 $file
9005 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9006 do_facet ost1 lctl set_param fail_loc=0x8000021a
9008 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9009 error "write error: rc=$?"
9010 do_facet ost1 lctl set_param fail_loc=0
9013 cancel_lru_locks osc
9014 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9015 do_facet ost1 lctl set_param fail_loc=0x8000021b
9017 cmp $F77_TMP $file || error "file compare failed"
9018 do_facet ost1 lctl set_param fail_loc=0
9021 run_test 77g "checksum error on OST write, read"
9023 test_77k() { # LU-10906
9024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9025 $GSS && skip_env "could not run with gss"
9027 local cksum_param="osc.$FSNAME*.checksums"
9028 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9032 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9033 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9034 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9037 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9038 error "failed to set checksum=$i on MGS"
9039 wait_update $HOSTNAME "$get_checksum" $i
9041 echo "remount client, checksum should be $i"
9042 remount_client $MOUNT || error "failed to remount client"
9043 checksum=$(eval $get_checksum)
9044 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9046 # remove persistent param to avoid races with checksum mountopt below
9047 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9048 error "failed to delete checksum on MGS"
9050 for opt in "checksum" "nochecksum"; do
9051 #remount with mount option
9052 echo "remount client with option $opt, checksum should be $i"
9053 umount_client $MOUNT || error "failed to umount client"
9054 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9055 error "failed to mount client with option '$opt'"
9056 checksum=$(eval $get_checksum)
9057 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9061 remount_client $MOUNT || error "failed to remount client"
9063 run_test 77k "enable/disable checksum correctly"
9066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9067 $GSS && skip_env "could not run with gss"
9070 stack_trap "set_checksums $ORIG_CSUM" EXIT
9071 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9073 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9075 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9076 for algo in $CKSUM_TYPES; do
9077 set_checksum_type $algo || error "fail to set checksum type $algo"
9078 osc_algo=$(get_osc_checksum_type OST0000)
9079 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9081 # no locks, no reqs to let the connection idle
9082 cancel_lru_locks osc
9083 lru_resize_disable osc
9084 wait_osc_import_state client ost1 IDLE
9086 # ensure ost1 is connected
9087 stat $DIR/$tfile >/dev/null || error "can't stat"
9088 wait_osc_import_state client ost1 FULL
9090 osc_algo=$(get_osc_checksum_type OST0000)
9091 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9095 run_test 77l "preferred checksum type is remembered after reconnected"
9097 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9106 test_78() { # bug 10901
9107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9108 remote_ost || skip_env "local OST"
9111 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9112 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9113 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9114 echo "MemTotal: $MEMTOTAL"
9116 # reserve 256MB of memory for the kernel and other running processes,
9117 # and then take 1/2 of the remaining memory for the read/write buffers.
9118 if [ $MEMTOTAL -gt 512 ] ;then
9119 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9121 # for those poor memory-starved high-end clusters...
9122 MEMTOTAL=$((MEMTOTAL / 2))
9124 echo "Mem to use for directio: $MEMTOTAL"
9126 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9127 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9128 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9129 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9131 echo "Smallest OST: $SMALLESTOST"
9132 [[ $SMALLESTOST -lt 10240 ]] &&
9133 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9135 trap cleanup_test_78 EXIT
9137 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9138 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9140 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9141 echo "File size: $F78SIZE"
9142 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9143 for i in $(seq 1 $NSEQ); do
9144 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9145 echo directIO rdwr round $i of $NSEQ
9146 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9151 run_test 78 "handle large O_DIRECT writes correctly ============"
9153 test_79() { # bug 12743
9154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9156 wait_delete_completed
9158 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9159 BKFREE=$(calc_osc_kbytes kbytesfree)
9160 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9162 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9163 DFTOTAL=`echo $STRING | cut -d, -f1`
9164 DFUSED=`echo $STRING | cut -d, -f2`
9165 DFAVAIL=`echo $STRING | cut -d, -f3`
9166 DFFREE=$(($DFTOTAL - $DFUSED))
9168 ALLOWANCE=$((64 * $OSTCOUNT))
9170 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9171 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9172 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9174 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9175 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9176 error "df free($DFFREE) mismatch OST free($BKFREE)"
9178 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9179 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9180 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9183 run_test 79 "df report consistency check ======================="
9185 test_80() { # bug 10718
9186 remote_ost_nodsh && skip "remote OST with nodsh"
9187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9189 # relax strong synchronous semantics for slow backends like ZFS
9190 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9191 local soc="obdfilter.*.sync_lock_cancel"
9192 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9194 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9195 if [ -z "$save" ]; then
9196 soc="obdfilter.*.sync_on_lock_cancel"
9197 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9200 if [ "$save" != "never" ]; then
9201 local hosts=$(comma_list $(osts_nodes))
9203 do_nodes $hosts $LCTL set_param $soc=never
9204 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9208 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9210 local before=$(date +%s)
9211 cancel_lru_locks osc
9212 local after=$(date +%s)
9213 local diff=$((after - before))
9214 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9218 run_test 80 "Page eviction is equally fast at high offsets too"
9220 test_81a() { # LU-456
9221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9222 remote_ost_nodsh && skip "remote OST with nodsh"
9224 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9225 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9226 do_facet ost1 lctl set_param fail_loc=0x80000228
9228 # write should trigger a retry and success
9229 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9230 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9232 if [ $RC -ne 0 ] ; then
9233 error "write should success, but failed for $RC"
9236 run_test 81a "OST should retry write when get -ENOSPC ==============="
9238 test_81b() { # LU-456
9239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9240 remote_ost_nodsh && skip "remote OST with nodsh"
9242 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9243 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9244 do_facet ost1 lctl set_param fail_loc=0x228
9246 # write should retry several times and return -ENOSPC finally
9247 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9248 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9251 if [ $RC -ne $ENOSPC ] ; then
9252 error "dd should fail for -ENOSPC, but succeed."
9255 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9258 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9260 test_mkdir $DIR/$tdir.cvsroot
9261 chown $RUNAS_ID $DIR/$tdir.cvsroot
9264 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9267 # some versions of cvs import exit(1) when asked to import links or
9268 # files they can't read. ignore those files.
9269 local toignore=$(find . -type l -printf '-I %f\n' -o \
9270 ! -perm /4 -printf '-I %f\n')
9271 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9272 $tdir.reposname vtag rtag
9275 test_mkdir $DIR/$tdir.reposname
9276 chown $RUNAS_ID $DIR/$tdir.reposname
9277 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9279 cd $DIR/$tdir.reposname
9281 $RUNAS cvs add -m 'addmsg' foo99
9283 $RUNAS cvs commit -m 'nomsg' foo99
9284 rm -fr $DIR/$tdir.cvsroot
9286 run_test 99 "cvs strange file/directory operations"
9289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9290 [[ "$NETTYPE" =~ tcp ]] ||
9291 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9292 remote_ost_nodsh && skip "remote OST with nodsh"
9293 remote_mds_nodsh && skip "remote MDS with nodsh"
9295 skip "useless for local single node setup"
9297 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9298 [ "$PROT" != "tcp" ] && continue
9299 RPORT=$(echo $REMOTE | cut -d: -f2)
9300 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9303 LPORT=`echo $LOCAL | cut -d: -f2`
9304 if [ $LPORT -ge 1024 ]; then
9305 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9307 error_exit "local: $LPORT > 1024, remote: $RPORT"
9310 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9312 run_test 100 "check local port using privileged port ==========="
9314 function get_named_value()
9323 echo $line | sed "s/^$tag[ ]*//"
9330 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9331 awk '/^max_cached_mb/ { print $2 }')
9334 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9344 local cache_limit=32
9346 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9347 trap cleanup_101a EXIT
9348 $LCTL set_param -n llite.*.read_ahead_stats 0
9349 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9352 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9354 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9355 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9358 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9359 get_named_value 'read but discarded' | cut -d" " -f1); do
9360 discard=$(($discard + $s))
9364 $LCTL get_param osc.*-osc*.rpc_stats
9365 $LCTL get_param llite.*.read_ahead_stats
9367 # Discard is generally zero, but sometimes a few random reads line up
9368 # and trigger larger readahead, which is wasted & leads to discards.
9369 if [[ $(($discard)) -gt $nreads ]]; then
9370 error "too many ($discard) discarded pages"
9372 rm -f $DIR/$tfile || true
9374 run_test 101a "check read-ahead for random reads"
9377 test_mkdir $DIR/$tdir
9379 local FILE_LENGTH=$2
9382 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9384 local list=$(comma_list $(osts_nodes))
9385 set_osd_param $list '' read_cache_enable 0
9386 set_osd_param $list '' writethrough_cache_enable 0
9388 trap cleanup_test101bc EXIT
9389 # prepare the read-ahead file
9390 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9392 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9393 count=$FILE_SIZE_MB 2> /dev/null
9397 cleanup_test101bc() {
9402 local list=$(comma_list $(osts_nodes))
9403 set_osd_param $list '' read_cache_enable 1
9404 set_osd_param $list '' writethrough_cache_enable 1
9408 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9413 local STRIPE_SIZE=$2
9414 local FILE_LENGTH=$3
9415 local RA_INC=1048576
9416 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9417 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9418 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9419 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9420 get_named_value 'read but discarded' |
9421 cut -d" " -f1 | calc_total)
9422 if [[ $DISCARD -gt $discard_limit ]]; then
9423 $LCTL get_param llite.*.read_ahead_stats
9424 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9426 echo "Read-ahead success for size ${READ_SIZE}"
9431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9432 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9434 local STRIPE_SIZE=1048576
9435 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9437 if [ $SLOW == "yes" ]; then
9438 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9440 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9443 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9445 # prepare the read-ahead file
9446 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9447 cancel_lru_locks osc
9448 for BIDX in 2 4 8 16 32 64 128 256
9450 local BSIZE=$((BIDX*4096))
9451 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9452 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9453 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9454 $LCTL set_param -n llite.*.read_ahead_stats 0
9455 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9456 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9457 cancel_lru_locks osc
9458 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9463 run_test 101b "check stride-io mode read-ahead ================="
9466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9468 local STRIPE_SIZE=1048576
9469 local FILE_LENGTH=$((STRIPE_SIZE*100))
9474 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9476 cancel_lru_locks osc
9477 $LCTL set_param osc.*.rpc_stats 0
9478 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9479 $LCTL get_param osc.*.rpc_stats
9480 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9481 local stats=$($LCTL get_param -n $osc_rpc_stats)
9482 local lines=$(echo "$stats" | awk 'END {print NR;}')
9485 if [ $lines -le 20 ]; then
9486 echo "continue debug"
9489 for size in 1 2 4 8; do
9490 local rpc=$(echo "$stats" |
9491 awk '($1 == "'$size':") {print $2; exit; }')
9492 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9493 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9495 echo "$osc_rpc_stats check passed!"
9500 run_test 101c "check stripe_size aligned read-ahead ================="
9503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9505 local file=$DIR/$tfile
9506 local sz_MB=${FILESIZE_101d:-80}
9507 local ra_MB=${READAHEAD_MB:-40}
9509 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9510 [ $free_MB -lt $sz_MB ] &&
9511 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9513 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9514 $LFS setstripe -c -1 $file || error "setstripe failed"
9516 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9517 echo Cancel LRU locks on lustre client to flush the client cache
9518 cancel_lru_locks osc
9520 echo Disable read-ahead
9521 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9522 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9523 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9524 $LCTL get_param -n llite.*.max_read_ahead_mb
9526 echo "Reading the test file $file with read-ahead disabled"
9527 local sz_KB=$((sz_MB * 1024 / 4))
9528 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9529 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9530 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9531 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9533 echo "Cancel LRU locks on lustre client to flush the client cache"
9534 cancel_lru_locks osc
9535 echo Enable read-ahead with ${ra_MB}MB
9536 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9538 echo "Reading the test file $file with read-ahead enabled"
9539 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9540 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9542 echo "read-ahead disabled time read $raOFF"
9543 echo "read-ahead enabled time read $raON"
9546 wait_delete_completed
9548 # use awk for this check instead of bash because it handles decimals
9549 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9550 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9552 run_test 101d "file read with and without read-ahead enabled"
9555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9557 local file=$DIR/$tfile
9558 local size_KB=500 #KB
9562 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9563 local need_KB=$((count * size_KB))
9564 [[ $free_KB -le $need_KB ]] &&
9565 skip_env "Need free space $need_KB, have $free_KB"
9567 echo "Creating $count ${size_KB}K test files"
9568 for ((i = 0; i < $count; i++)); do
9569 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9572 echo "Cancel LRU locks on lustre client to flush the client cache"
9573 cancel_lru_locks $OSC
9575 echo "Reset readahead stats"
9576 $LCTL set_param -n llite.*.read_ahead_stats 0
9578 for ((i = 0; i < $count; i++)); do
9579 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9582 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9583 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9585 for ((i = 0; i < $count; i++)); do
9586 rm -rf $file.$i 2>/dev/null
9589 #10000 means 20% reads are missing in readahead
9590 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9592 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9595 which iozone || skip_env "no iozone installed"
9597 local old_debug=$($LCTL get_param debug)
9598 old_debug=${old_debug#*=}
9599 $LCTL set_param debug="reada mmap"
9601 # create a test file
9602 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9604 echo Cancel LRU locks on lustre client to flush the client cache
9605 cancel_lru_locks osc
9607 echo Reset readahead stats
9608 $LCTL set_param -n llite.*.read_ahead_stats 0
9610 echo mmap read the file with small block size
9611 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9614 echo checking missing pages
9615 $LCTL get_param llite.*.read_ahead_stats
9616 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9617 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9619 $LCTL set_param debug="$old_debug"
9620 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9623 run_test 101f "check mmap read performance"
9625 test_101g_brw_size_test() {
9627 local pages=$((mb * 1048576 / PAGE_SIZE))
9628 local file=$DIR/$tfile
9630 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9631 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9632 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9633 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9637 stack_trap "rm -f $file" EXIT
9638 $LCTL set_param -n osc.*.rpc_stats=0
9640 # 10 RPCs should be enough for the test
9642 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9643 { error "dd write ${mb} MB blocks failed"; return 3; }
9644 cancel_lru_locks osc
9645 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9646 { error "dd write ${mb} MB blocks failed"; return 4; }
9648 # calculate number of full-sized read and write RPCs
9649 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9650 sed -n '/pages per rpc/,/^$/p' |
9651 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9652 END { print reads,writes }'))
9653 # allow one extra full-sized read RPC for async readahead
9654 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9655 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9656 [[ ${rpcs[1]} == $count ]] ||
9657 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9661 remote_ost_nodsh && skip "remote OST with nodsh"
9664 local osts=$(get_facets OST)
9665 local list=$(comma_list $(osts_nodes))
9666 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9667 local brw_size="obdfilter.*.brw_size"
9669 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9671 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9673 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9674 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9675 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9676 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9677 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9678 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9680 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9683 if [[ $orig_mb -lt 16 ]]; then
9684 save_lustre_params $osts "$brw_size" > $p
9685 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9686 error "set 16MB RPC size failed"
9688 echo "remount client to enable new RPC size"
9689 remount_client $MOUNT || error "remount_client failed"
9692 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9693 # should be able to set brw_size=12, but no rpc_stats for that
9694 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9697 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9699 if [[ $orig_mb -lt 16 ]]; then
9700 restore_lustre_params < $p
9701 remount_client $MOUNT || error "remount_client restore failed"
9704 rm -f $p $DIR/$tfile
9706 run_test 101g "Big bulk(4/16 MiB) readahead"
9709 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9711 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9712 error "dd 70M file failed"
9713 echo Cancel LRU locks on lustre client to flush the client cache
9714 cancel_lru_locks osc
9716 echo "Reset readahead stats"
9717 $LCTL set_param -n llite.*.read_ahead_stats 0
9719 echo "Read 10M of data but cross 64M bundary"
9720 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9721 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9722 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9723 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9724 rm -f $p $DIR/$tfile
9726 run_test 101h "Readahead should cover current read window"
9729 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9730 error "dd 10M file failed"
9732 local max_per_file_mb=$($LCTL get_param -n \
9733 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9734 cancel_lru_locks osc
9735 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9736 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9737 error "set max_read_ahead_per_file_mb to 1 failed"
9739 echo "Reset readahead stats"
9740 $LCTL set_param llite.*.read_ahead_stats=0
9742 dd if=$DIR/$tfile of=/dev/null bs=2M
9744 $LCTL get_param llite.*.read_ahead_stats
9745 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9746 awk '/misses/ { print $2 }')
9747 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9750 run_test 101i "allow current readahead to exceed reservation"
9753 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9754 error "setstripe $DIR/$tfile failed"
9755 local file_size=$((1048576 * 16))
9756 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9757 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9759 echo Disable read-ahead
9760 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9762 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9763 for blk in $PAGE_SIZE 1048576 $file_size; do
9764 cancel_lru_locks osc
9765 echo "Reset readahead stats"
9766 $LCTL set_param -n llite.*.read_ahead_stats=0
9767 local count=$(($file_size / $blk))
9768 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9769 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9770 get_named_value 'failed to fast read' |
9771 cut -d" " -f1 | calc_total)
9772 $LCTL get_param -n llite.*.read_ahead_stats
9773 [ $miss -eq $count ] || error "expected $count got $miss"
9776 rm -f $p $DIR/$tfile
9778 run_test 101j "A complete read block should be submitted when no RA"
9781 test_mkdir $DIR/$tdir
9782 chown $RUNAS_ID $DIR/$tdir
9785 STRIPE_COUNT=$OSTCOUNT
9786 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9788 trap cleanup_test102 EXIT
9790 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9792 for num in 1 2 3 4; do
9793 for count in $(seq 1 $STRIPE_COUNT); do
9794 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9795 local size=`expr $STRIPE_SIZE \* $num`
9796 local file=file"$num-$idx-$count"
9797 $1 $LFS setstripe -S $size -i $idx -c $count $file
9803 $1 tar cf $TMP/f102.tar $tdir --xattrs
9809 rm -rf $DIR/d0.sanity/d102
9813 [ "$UID" != 0 ] && skip "must run as root"
9814 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9815 skip_env "must have user_xattr"
9817 [ -z "$(which setfattr 2>/dev/null)" ] &&
9818 skip_env "could not find setfattr"
9820 local testfile=$DIR/$tfile
9823 echo "set/get xattr..."
9824 setfattr -n trusted.name1 -v value1 $testfile ||
9825 error "setfattr -n trusted.name1=value1 $testfile failed"
9826 getfattr -n trusted.name1 $testfile 2> /dev/null |
9827 grep "trusted.name1=.value1" ||
9828 error "$testfile missing trusted.name1=value1"
9830 setfattr -n user.author1 -v author1 $testfile ||
9831 error "setfattr -n user.author1=author1 $testfile failed"
9832 getfattr -n user.author1 $testfile 2> /dev/null |
9833 grep "user.author1=.author1" ||
9834 error "$testfile missing trusted.author1=author1"
9837 setfattr -n trusted.name2 -v value2 $testfile ||
9838 error "$testfile unable to set trusted.name2"
9839 setfattr -n trusted.name3 -v value3 $testfile ||
9840 error "$testfile unable to set trusted.name3"
9841 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9842 grep "trusted.name" | wc -l) -eq 3 ] ||
9843 error "$testfile missing 3 trusted.name xattrs"
9845 setfattr -n user.author2 -v author2 $testfile ||
9846 error "$testfile unable to set user.author2"
9847 setfattr -n user.author3 -v author3 $testfile ||
9848 error "$testfile unable to set user.author3"
9849 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9850 grep "user.author" | wc -l) -eq 3 ] ||
9851 error "$testfile missing 3 user.author xattrs"
9853 echo "remove xattr..."
9854 setfattr -x trusted.name1 $testfile ||
9855 error "$testfile error deleting trusted.name1"
9856 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9857 error "$testfile did not delete trusted.name1 xattr"
9859 setfattr -x user.author1 $testfile ||
9860 error "$testfile error deleting user.author1"
9861 echo "set lustre special xattr ..."
9862 $LFS setstripe -c1 $testfile
9863 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9864 awk -F "=" '/trusted.lov/ { print $2 }' )
9865 setfattr -n "trusted.lov" -v $lovea $testfile ||
9866 error "$testfile doesn't ignore setting trusted.lov again"
9867 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9868 error "$testfile allow setting invalid trusted.lov"
9871 run_test 102a "user xattr test =================================="
9873 check_102b_layout() {
9875 local testfile=$DIR/$tfile
9877 echo "test layout '$layout'"
9878 $LFS setstripe $layout $testfile || error "setstripe failed"
9879 $LFS getstripe -y $testfile
9881 echo "get/set/list trusted.lov xattr ..." # b=10930
9882 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9883 [[ "$value" =~ "trusted.lov" ]] ||
9884 error "can't get trusted.lov from $testfile"
9885 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9886 error "getstripe failed"
9888 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9890 value=$(cut -d= -f2 <<<$value)
9891 # LU-13168: truncated xattr should fail if short lov_user_md header
9892 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9893 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9894 for len in $lens; do
9895 echo "setfattr $len $testfile.2"
9896 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9897 [ $len -lt 66 ] && error "short xattr len=$len worked"
9899 local stripe_size=$($LFS getstripe -S $testfile.2)
9900 local stripe_count=$($LFS getstripe -c $testfile.2)
9901 [[ $stripe_size -eq 65536 ]] ||
9902 error "stripe size $stripe_size != 65536"
9903 [[ $stripe_count -eq $stripe_count_orig ]] ||
9904 error "stripe count $stripe_count != $stripe_count_orig"
9905 rm $testfile $testfile.2
9909 [ -z "$(which setfattr 2>/dev/null)" ] &&
9910 skip_env "could not find setfattr"
9911 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9913 # check plain layout
9914 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9916 # and also check composite layout
9917 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9920 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9923 [ -z "$(which setfattr 2>/dev/null)" ] &&
9924 skip_env "could not find setfattr"
9925 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9927 # b10930: get/set/list lustre.lov xattr
9928 echo "get/set/list lustre.lov xattr ..."
9929 test_mkdir $DIR/$tdir
9930 chown $RUNAS_ID $DIR/$tdir
9931 local testfile=$DIR/$tdir/$tfile
9932 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9933 error "setstripe failed"
9934 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9935 error "getstripe failed"
9936 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9937 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9939 local testfile2=${testfile}2
9940 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9941 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9943 $RUNAS $MCREATE $testfile2
9944 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9945 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9946 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9947 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9948 [ $stripe_count -eq $STRIPECOUNT ] ||
9949 error "stripe count $stripe_count != $STRIPECOUNT"
9951 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9953 compare_stripe_info1() {
9954 local stripe_index_all_zero=true
9956 for num in 1 2 3 4; do
9957 for count in $(seq 1 $STRIPE_COUNT); do
9958 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9959 local size=$((STRIPE_SIZE * num))
9960 local file=file"$num-$offset-$count"
9961 stripe_size=$($LFS getstripe -S $PWD/$file)
9962 [[ $stripe_size -ne $size ]] &&
9963 error "$file: size $stripe_size != $size"
9964 stripe_count=$($LFS getstripe -c $PWD/$file)
9965 # allow fewer stripes to be created, ORI-601
9966 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9967 error "$file: count $stripe_count != $count"
9968 stripe_index=$($LFS getstripe -i $PWD/$file)
9969 [[ $stripe_index -ne 0 ]] &&
9970 stripe_index_all_zero=false
9974 $stripe_index_all_zero &&
9975 error "all files are being extracted starting from OST index 0"
9979 have_xattrs_include() {
9980 tar --help | grep -q xattrs-include &&
9981 echo --xattrs-include="lustre.*"
9985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9986 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9988 XINC=$(have_xattrs_include)
9990 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9992 compare_stripe_info1
9994 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9998 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10000 XINC=$(have_xattrs_include)
10002 test_mkdir $DIR/$tdir.restore
10004 tar cf - --xattrs $tdir | tar xf - \
10005 -C $DIR/$tdir.restore --xattrs $XINC
10006 cd $DIR/$tdir.restore/$tdir
10007 compare_stripe_info1
10009 run_test 102f "tar copy files, not keep osts"
10012 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10013 skip "must have user_xattr"
10014 [ -z "$(which setfattr 2>/dev/null)" ] &&
10015 skip_env "could not find setfattr"
10016 [ -z "$(which getfattr 2>/dev/null)" ] &&
10017 skip_env "could not find getfattr"
10019 local xsize=${1:-1024} # in bytes
10020 local file=$DIR/$tfile
10021 local value="$(generate_string $xsize)"
10022 local xbig=trusted.big
10026 log "save $xbig on $file"
10027 if [ -z "$toobig" ]
10029 setfattr -n $xbig -v $value $file ||
10030 error "saving $xbig on $file failed"
10032 setfattr -n $xbig -v $value $file &&
10033 error "saving $xbig on $file succeeded"
10037 local orig=$(get_xattr_value $xbig $file)
10038 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10040 local xsml=trusted.sml
10041 log "save $xsml on $file"
10042 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10044 local new=$(get_xattr_value $xbig $file)
10045 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10047 log "grow $xsml on $file"
10048 setfattr -n $xsml -v "$value" $file ||
10049 error "growing $xsml on $file failed"
10051 new=$(get_xattr_value $xbig $file)
10052 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10053 log "$xbig still valid after growing $xsml"
10058 test_102h() { # bug 15777
10061 run_test 102h "grow xattr from inside inode to external block"
10064 large_xattr_enabled || skip_env "ea_inode feature disabled"
10066 echo "setting xattr of max xattr size: $(max_xattr_size)"
10067 grow_xattr $(max_xattr_size)
10069 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10070 echo "This should fail:"
10071 grow_xattr $(($(max_xattr_size) + 10)) 1
10073 run_test 102ha "grow xattr from inside inode to external inode"
10075 test_102i() { # bug 17038
10076 [ -z "$(which getfattr 2>/dev/null)" ] &&
10077 skip "could not find getfattr"
10080 ln -s $DIR/$tfile $DIR/${tfile}link
10081 getfattr -n trusted.lov $DIR/$tfile ||
10082 error "lgetxattr on $DIR/$tfile failed"
10083 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10084 grep -i "no such attr" ||
10085 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10086 rm -f $DIR/$tfile $DIR/${tfile}link
10088 run_test 102i "lgetxattr test on symbolic link ============"
10091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10092 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10094 XINC=$(have_xattrs_include)
10095 setup_test102 "$RUNAS"
10096 chown $RUNAS_ID $DIR/$tdir
10097 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10098 cd $DIR/$tdir/$tdir
10099 compare_stripe_info1 "$RUNAS"
10101 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10104 [ -z "$(which setfattr 2>/dev/null)" ] &&
10105 skip "could not find setfattr"
10108 # b22187 just check that does not crash for regular file.
10109 setfattr -n trusted.lov $DIR/$tfile
10110 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10111 local test_kdir=$DIR/$tdir
10112 test_mkdir $test_kdir
10113 local default_size=$($LFS getstripe -S $test_kdir)
10114 local default_count=$($LFS getstripe -c $test_kdir)
10115 local default_offset=$($LFS getstripe -i $test_kdir)
10116 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10117 error 'dir setstripe failed'
10118 setfattr -n trusted.lov $test_kdir
10119 local stripe_size=$($LFS getstripe -S $test_kdir)
10120 local stripe_count=$($LFS getstripe -c $test_kdir)
10121 local stripe_offset=$($LFS getstripe -i $test_kdir)
10122 [ $stripe_size -eq $default_size ] ||
10123 error "stripe size $stripe_size != $default_size"
10124 [ $stripe_count -eq $default_count ] ||
10125 error "stripe count $stripe_count != $default_count"
10126 [ $stripe_offset -eq $default_offset ] ||
10127 error "stripe offset $stripe_offset != $default_offset"
10128 rm -rf $DIR/$tfile $test_kdir
10130 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10133 [ -z "$(which getfattr 2>/dev/null)" ] &&
10134 skip "could not find getfattr"
10136 # LU-532 trusted. xattr is invisible to non-root
10137 local testfile=$DIR/$tfile
10141 echo "listxattr as user..."
10142 chown $RUNAS_ID $testfile
10143 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10144 grep -q "trusted" &&
10145 error "$testfile trusted xattrs are user visible"
10149 run_test 102l "listxattr size test =================================="
10151 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10152 local path=$DIR/$tfile
10155 listxattr_size_check $path || error "listattr_size_check $path failed"
10157 run_test 102m "Ensure listxattr fails on small bufffer ========"
10161 getxattr() { # getxattr path name
10162 # Return the base64 encoding of the value of xattr name on path.
10166 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10168 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10170 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10172 getfattr --absolute-names --encoding=base64 --name=$name $path |
10173 awk -F= -v name=$name '$1 == name {
10174 print substr($0, index($0, "=") + 1);
10178 test_102n() { # LU-4101 mdt: protect internal xattrs
10179 [ -z "$(which setfattr 2>/dev/null)" ] &&
10180 skip "could not find setfattr"
10181 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10183 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10186 local file0=$DIR/$tfile.0
10187 local file1=$DIR/$tfile.1
10188 local xattr0=$TMP/$tfile.0
10189 local xattr1=$TMP/$tfile.1
10190 local namelist="lov lma lmv link fid version som hsm"
10194 rm -rf $file0 $file1 $xattr0 $xattr1
10195 touch $file0 $file1
10197 # Get 'before' xattrs of $file1.
10198 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10200 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10201 namelist+=" lfsck_namespace"
10202 for name in $namelist; do
10203 # Try to copy xattr from $file0 to $file1.
10204 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10206 setfattr --name=trusted.$name --value="$value" $file1 ||
10207 error "setxattr 'trusted.$name' failed"
10209 # Try to set a garbage xattr.
10210 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10212 if [[ x$name == "xlov" ]]; then
10213 setfattr --name=trusted.lov --value="$value" $file1 &&
10214 error "setxattr invalid 'trusted.lov' success"
10216 setfattr --name=trusted.$name --value="$value" $file1 ||
10217 error "setxattr invalid 'trusted.$name' failed"
10220 # Try to remove the xattr from $file1. We don't care if this
10221 # appears to succeed or fail, we just don't want there to be
10222 # any changes or crashes.
10223 setfattr --remove=$trusted.$name $file1 2> /dev/null
10226 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10229 # Try to copy xattr from $file0 to $file1.
10230 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10232 setfattr --name=trusted.$name --value="$value" $file1 ||
10233 error "setxattr 'trusted.$name' failed"
10235 # Try to set a garbage xattr.
10236 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10238 setfattr --name=trusted.$name --value="$value" $file1 ||
10239 error "setxattr 'trusted.$name' failed"
10241 # Try to remove the xattr from $file1. We don't care if this
10242 # appears to succeed or fail, we just don't want there to be
10243 # any changes or crashes.
10244 setfattr --remove=$trusted.$name $file1 2> /dev/null
10247 # Get 'after' xattrs of file1.
10248 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10250 if ! diff $xattr0 $xattr1; then
10251 error "before and after xattrs of '$file1' differ"
10254 rm -rf $file0 $file1 $xattr0 $xattr1
10258 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10260 test_102p() { # LU-4703 setxattr did not check ownership
10261 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10262 skip "MDS needs to be at least 2.5.56"
10264 local testfile=$DIR/$tfile
10268 echo "setfacl as user..."
10269 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10270 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10272 echo "setfattr as user..."
10273 setfacl -m "u:$RUNAS_ID:---" $testfile
10274 $RUNAS setfattr -x system.posix_acl_access $testfile
10275 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10277 run_test 102p "check setxattr(2) correctly fails without permission"
10280 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10281 skip "MDS needs to be at least 2.6.92"
10283 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10285 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10288 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10289 skip "MDS needs to be at least 2.6.93"
10291 touch $DIR/$tfile || error "touch"
10292 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10293 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10294 rm $DIR/$tfile || error "rm"
10297 mkdir -p $DIR/$tdir || error "mkdir"
10298 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10299 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10300 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10301 error "$testfile error deleting user.author1"
10302 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10303 grep "user.$(basename $tdir)" &&
10304 error "$tdir did not delete user.$(basename $tdir)"
10305 rmdir $DIR/$tdir || error "rmdir"
10308 test_mkdir $DIR/$tdir
10309 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10310 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10311 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10312 error "$testfile error deleting user.author1"
10313 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10314 grep "user.$(basename $tdir)" &&
10315 error "$tdir did not delete user.$(basename $tdir)"
10316 rmdir $DIR/$tdir || error "rm striped dir"
10318 run_test 102r "set EAs with empty values"
10321 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10322 skip "MDS needs to be at least 2.11.52"
10324 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10326 save_lustre_params client "llite.*.xattr_cache" > $save
10328 for cache in 0 1; do
10329 lctl set_param llite.*.xattr_cache=$cache
10332 touch $DIR/$tfile || error "touch"
10333 for prefix in lustre security system trusted user; do
10334 # Note getxattr() may fail with 'Operation not
10335 # supported' or 'No such attribute' depending
10336 # on prefix and cache.
10337 getfattr -n $prefix.n102s $DIR/$tfile &&
10338 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10342 restore_lustre_params < $save
10344 run_test 102s "getting nonexistent xattrs should fail"
10347 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10348 skip "MDS needs to be at least 2.11.52"
10350 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10352 save_lustre_params client "llite.*.xattr_cache" > $save
10354 for cache in 0 1; do
10355 lctl set_param llite.*.xattr_cache=$cache
10357 for buf_size in 0 256; do
10359 touch $DIR/$tfile || error "touch"
10360 setfattr -n user.multiop $DIR/$tfile
10361 $MULTIOP $DIR/$tfile oa$buf_size ||
10362 error "cannot get zero length xattr value (buf_size = $buf_size)"
10366 restore_lustre_params < $save
10368 run_test 102t "zero length xattr values handled correctly"
10372 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10377 [ "$UID" != 0 ] && skip "must run as root"
10378 $GSS && skip_env "could not run under gss"
10379 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10380 skip_env "must have acl enabled"
10381 [ -z "$(which setfacl 2>/dev/null)" ] &&
10382 skip_env "could not find setfacl"
10383 remote_mds_nodsh && skip "remote MDS with nodsh"
10385 gpasswd -a daemon bin # LU-5641
10386 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10388 declare -a identity_old
10390 for num in $(seq $MDSCOUNT); do
10391 switch_identity $num true || identity_old[$num]=$?
10394 SAVE_UMASK=$(umask)
10396 mkdir -p $DIR/$tdir
10399 echo "performing cp ..."
10400 run_acl_subtest cp || error "run_acl_subtest cp failed"
10401 echo "performing getfacl-noacl..."
10402 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10403 echo "performing misc..."
10404 run_acl_subtest misc || error "misc test failed"
10405 echo "performing permissions..."
10406 run_acl_subtest permissions || error "permissions failed"
10407 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10408 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10409 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10410 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10412 echo "performing permissions xattr..."
10413 run_acl_subtest permissions_xattr ||
10414 error "permissions_xattr failed"
10416 echo "performing setfacl..."
10417 run_acl_subtest setfacl || error "setfacl test failed"
10419 # inheritance test got from HP
10420 echo "performing inheritance..."
10421 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10422 chmod +x make-tree || error "chmod +x failed"
10423 run_acl_subtest inheritance || error "inheritance test failed"
10426 echo "LU-974 ignore umask when acl is enabled..."
10427 run_acl_subtest 974 || error "LU-974 umask test failed"
10428 if [ $MDSCOUNT -ge 2 ]; then
10429 run_acl_subtest 974_remote ||
10430 error "LU-974 umask test failed under remote dir"
10433 echo "LU-2561 newly created file is same size as directory..."
10434 if [ "$mds1_FSTYPE" != "zfs" ]; then
10435 run_acl_subtest 2561 || error "LU-2561 test failed"
10437 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10440 run_acl_subtest 4924 || error "LU-4924 test failed"
10445 for num in $(seq $MDSCOUNT); do
10446 if [ "${identity_old[$num]}" = 1 ]; then
10447 switch_identity $num false || identity_old[$num]=$?
10451 run_test 103a "acl test"
10457 for U in {0..511}; do
10459 local O=$(printf "%04o" $U)
10461 umask $(printf "%04o" $((511 ^ $O)))
10462 $LFS setstripe -c 1 $DIR/$tfile.s$O
10463 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10465 (( $S == ($O & 0666) )) ||
10466 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10468 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10469 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10470 (( $S == ($O & 0666) )) ||
10471 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10473 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10474 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10475 (( $S == ($O & 0666) )) ||
10476 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10477 rm -f $DIR/$tfile.[smp]$0
10481 # limit the concurrently running threads to 64. LU-11878
10482 local idx=$((U % 64))
10483 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10488 run_test 103b "umask lfs setstripe"
10491 mkdir -p $DIR/$tdir
10492 cp -rp $DIR/$tdir $DIR/$tdir.bak
10494 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10495 error "$DIR/$tdir shouldn't contain default ACL"
10496 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10497 error "$DIR/$tdir.bak shouldn't contain default ACL"
10500 run_test 103c "'cp -rp' won't set empty acl"
10503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10506 lfs df || error "lfs df failed"
10507 lfs df -ih || error "lfs df -ih failed"
10508 lfs df -h $DIR || error "lfs df -h $DIR failed"
10509 lfs df -i $DIR || error "lfs df -i $DIR failed"
10510 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10511 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10513 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10514 lctl --device %$OSC deactivate
10515 lfs df || error "lfs df with deactivated OSC failed"
10516 lctl --device %$OSC activate
10517 # wait the osc back to normal
10518 wait_osc_import_ready client ost
10520 lfs df || error "lfs df with reactivated OSC failed"
10523 run_test 104a "lfs df [-ih] [path] test ========================="
10526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10527 [ $RUNAS_ID -eq $UID ] &&
10528 skip_env "RUNAS_ID = UID = $UID -- skipping"
10530 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10531 grep "Permission denied" | wc -l)))
10532 if [ $denied_cnt -ne 0 ]; then
10533 error "lfs check servers test failed"
10536 run_test 104b "$RUNAS lfs check servers test ===================="
10539 # doesn't work on 2.4 kernels
10541 if $(flock_is_enabled); then
10542 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10544 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10548 run_test 105a "flock when mounted without -o flock test ========"
10552 if $(flock_is_enabled); then
10553 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10555 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10559 run_test 105b "fcntl when mounted without -o flock test ========"
10563 if $(flock_is_enabled); then
10564 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10566 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10570 run_test 105c "lockf when mounted without -o flock test"
10572 test_105d() { # bug 15924
10573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10575 test_mkdir $DIR/$tdir
10576 flock_is_enabled || skip_env "mount w/o flock enabled"
10577 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10578 $LCTL set_param fail_loc=0x80000315
10579 flocks_test 2 $DIR/$tdir
10581 run_test 105d "flock race (should not freeze) ========"
10583 test_105e() { # bug 22660 && 22040
10584 flock_is_enabled || skip_env "mount w/o flock enabled"
10587 flocks_test 3 $DIR/$tfile
10589 run_test 105e "Two conflicting flocks from same process"
10591 test_106() { #bug 10921
10592 test_mkdir $DIR/$tdir
10593 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10594 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10596 run_test 106 "attempt exec of dir followed by chown of that dir"
10599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10607 local save_pattern=$(sysctl -n kernel.core_pattern)
10608 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10609 sysctl -w kernel.core_pattern=$file
10610 sysctl -w kernel.core_uses_pid=0
10612 ulimit -c unlimited
10618 kill -s 11 $SLEEPPID
10620 if [ -e $file ]; then
10621 size=`stat -c%s $file`
10622 [ $size -eq 0 ] && error "Fail to create core file $file"
10624 error "Fail to create core file $file"
10627 sysctl -w kernel.core_pattern=$save_pattern
10628 sysctl -w kernel.core_uses_pid=$save_uses_pid
10631 run_test 107 "Coredump on SIG"
10634 test_mkdir $DIR/$tdir
10635 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10636 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10637 error "mkdir with 256 char should fail, but did not"
10638 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10639 error "create with 255 char failed"
10640 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10641 error "create with 256 char should fail, but did not"
10646 run_test 110 "filename length checking"
10649 # Purpose: To verify dynamic thread (OSS) creation.
10652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10653 remote_ost_nodsh && skip "remote OST with nodsh"
10655 # Lustre does not stop service threads once they are started.
10656 # Reset number of running threads to default.
10661 local save_params="$TMP/sanity-$TESTNAME.parameters"
10663 # Get ll_ost_io count before I/O
10664 OSTIO_pre=$(do_facet ost1 \
10665 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10666 # Exit if lustre is not running (ll_ost_io not running).
10667 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10669 echo "Starting with $OSTIO_pre threads"
10670 local thread_max=$((OSTIO_pre * 2))
10671 local rpc_in_flight=$((thread_max * 2))
10672 # Number of I/O Process proposed to be started.
10674 local facets=$(get_facets OST)
10676 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10677 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10679 # Set in_flight to $rpc_in_flight
10680 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10681 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10682 nfiles=${rpc_in_flight}
10683 # Set ost thread_max to $thread_max
10684 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10686 # 5 Minutes should be sufficient for max number of OSS
10687 # threads(thread_max) to be created.
10691 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10692 test_mkdir $DIR/$tdir
10693 for i in $(seq $nfiles); do
10694 local file=$DIR/$tdir/${tfile}-$i
10695 $LFS setstripe -c -1 -i 0 $file
10696 ($WTL $file $timeout)&
10699 # I/O Started - Wait for thread_started to reach thread_max or report
10700 # error if thread_started is more than thread_max.
10701 echo "Waiting for thread_started to reach thread_max"
10702 local thread_started=0
10703 local end_time=$((SECONDS + timeout))
10705 while [ $SECONDS -le $end_time ] ; do
10707 # Get ost i/o thread_started count.
10708 thread_started=$(do_facet ost1 \
10710 ost.OSS.ost_io.threads_started | cut -d= -f2")
10711 # Break out if thread_started is equal/greater than thread_max
10712 if [[ $thread_started -ge $thread_max ]]; then
10713 echo ll_ost_io thread_started $thread_started, \
10714 equal/greater than thread_max $thread_max
10720 # Cleanup - We have the numbers, Kill i/o jobs if running.
10721 jobcount=($(jobs -p))
10722 for i in $(seq 0 $((${#jobcount[@]}-1)))
10724 kill -9 ${jobcount[$i]}
10725 if [ $? -ne 0 ] ; then
10727 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10731 # Cleanup files left by WTL binary.
10732 for i in $(seq $nfiles); do
10733 local file=$DIR/$tdir/${tfile}-$i
10735 if [ $? -ne 0 ] ; then
10736 echo "Warning: Failed to delete file $file"
10740 restore_lustre_params <$save_params
10741 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10743 # Error out if no new thread has started or Thread started is greater
10745 if [[ $thread_started -le $OSTIO_pre ||
10746 $thread_started -gt $thread_max ]]; then
10747 error "ll_ost_io: thread_started $thread_started" \
10748 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10749 "No new thread started or thread started greater " \
10753 run_test 115 "verify dynamic thread creation===================="
10756 wait_delete_completed
10757 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10758 echo "OST kbytes available: ${AVAIL[@]}"
10763 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10764 #echo OST $i: ${AVAIL[i]}kb
10765 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10769 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10774 echo "Min free space: OST $MINI: $MINV"
10775 echo "Max free space: OST $MAXI: $MAXV"
10778 test_116a() { # was previously test_116()
10779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10780 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10781 remote_mds_nodsh && skip "remote MDS with nodsh"
10783 echo -n "Free space priority "
10784 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10789 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10790 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10791 trap simple_cleanup_common EXIT
10793 # Check if we need to generate uneven OSTs
10794 test_mkdir -p $DIR/$tdir/OST${MINI}
10795 local FILL=$((MINV / 4))
10796 local DIFF=$((MAXV - MINV))
10797 local DIFF2=$((DIFF * 100 / MINV))
10799 local threshold=$(do_facet $SINGLEMDS \
10800 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10801 threshold=${threshold%%%}
10802 echo -n "Check for uneven OSTs: "
10803 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10805 if [[ $DIFF2 -gt $threshold ]]; then
10807 echo "Don't need to fill OST$MINI"
10809 # generate uneven OSTs. Write 2% over the QOS threshold value
10811 DIFF=$((threshold - DIFF2 + 2))
10812 DIFF2=$((MINV * DIFF / 100))
10813 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10814 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10815 error "setstripe failed"
10816 DIFF=$((DIFF2 / 2048))
10818 while [ $i -lt $DIFF ]; do
10820 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10821 bs=2M count=1 2>/dev/null
10830 DIFF=$((MAXV - MINV))
10831 DIFF2=$((DIFF * 100 / MINV))
10832 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10833 if [ $DIFF2 -gt $threshold ]; then
10836 echo "failed - QOS mode won't be used"
10837 simple_cleanup_common
10838 skip "QOS imbalance criteria not met"
10846 # now fill using QOS
10847 $LFS setstripe -c 1 $DIR/$tdir
10848 FILL=$((FILL / 200))
10849 if [ $FILL -gt 600 ]; then
10852 echo "writing $FILL files to QOS-assigned OSTs"
10854 while [ $i -lt $FILL ]; do
10856 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10857 count=1 2>/dev/null
10860 echo "wrote $i 200k files"
10864 echo "Note: free space may not be updated, so measurements might be off"
10866 DIFF2=$((MAXV - MINV))
10867 echo "free space delta: orig $DIFF final $DIFF2"
10868 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10869 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10870 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10871 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10872 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10873 if [[ $DIFF -gt 0 ]]; then
10874 FILL=$((DIFF2 * 100 / DIFF - 100))
10875 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10878 # Figure out which files were written where
10879 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10880 awk '/'$MINI1': / {print $2; exit}')
10882 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10883 echo "$MINC files created on smaller OST $MINI1"
10884 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10885 awk '/'$MAXI1': / {print $2; exit}')
10887 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10888 echo "$MAXC files created on larger OST $MAXI1"
10889 if [[ $MINC -gt 0 ]]; then
10890 FILL=$((MAXC * 100 / MINC - 100))
10891 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10893 [[ $MAXC -gt $MINC ]] ||
10894 error_ignore LU-9 "stripe QOS didn't balance free space"
10895 simple_cleanup_common
10897 run_test 116a "stripe QOS: free space balance ==================="
10899 test_116b() { # LU-2093
10900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10901 remote_mds_nodsh && skip "remote MDS with nodsh"
10903 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10904 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10905 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10906 [ -z "$old_rr" ] && skip "no QOS"
10907 do_facet $SINGLEMDS lctl set_param \
10908 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10909 mkdir -p $DIR/$tdir
10910 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10911 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10912 do_facet $SINGLEMDS lctl set_param fail_loc=0
10914 do_facet $SINGLEMDS lctl set_param \
10915 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10917 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10919 test_117() # bug 10891
10921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10923 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10924 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10925 lctl set_param fail_loc=0x21e
10926 > $DIR/$tfile || error "truncate failed"
10927 lctl set_param fail_loc=0
10928 echo "Truncate succeeded."
10931 run_test 117 "verify osd extend =========="
10933 NO_SLOW_RESENDCOUNT=4
10934 export OLD_RESENDCOUNT=""
10935 set_resend_count () {
10936 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10937 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10938 lctl set_param -n $PROC_RESENDCOUNT $1
10939 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10942 # for reduce test_118* time (b=14842)
10943 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10945 # Reset async IO behavior after error case
10947 FILE=$DIR/reset_async
10949 # Ensure all OSCs are cleared
10950 $LFS setstripe -c -1 $FILE
10951 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10956 test_118a() #bug 11710
10958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10962 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10963 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10964 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10966 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10967 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10972 run_test 118a "verify O_SYNC works =========="
10976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10977 remote_ost_nodsh && skip "remote OST with nodsh"
10981 #define OBD_FAIL_SRV_ENOENT 0x217
10982 set_nodes_failloc "$(osts_nodes)" 0x217
10983 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10985 set_nodes_failloc "$(osts_nodes)" 0
10986 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10987 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10990 if [[ $RC -eq 0 ]]; then
10991 error "Must return error due to dropped pages, rc=$RC"
10995 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10996 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11000 echo "Dirty pages not leaked on ENOENT"
11002 # Due to the above error the OSC will issue all RPCs syncronously
11003 # until a subsequent RPC completes successfully without error.
11004 $MULTIOP $DIR/$tfile Ow4096yc
11009 run_test 118b "Reclaim dirty pages on fatal error =========="
11013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11015 # for 118c, restore the original resend count, LU-1940
11016 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11017 set_resend_count $OLD_RESENDCOUNT
11018 remote_ost_nodsh && skip "remote OST with nodsh"
11022 #define OBD_FAIL_OST_EROFS 0x216
11023 set_nodes_failloc "$(osts_nodes)" 0x216
11025 # multiop should block due to fsync until pages are written
11026 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11030 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11031 error "Multiop failed to block on fsync, pid=$MULTIPID"
11034 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11036 if [[ $WRITEBACK -eq 0 ]]; then
11037 error "No page in writeback, writeback=$WRITEBACK"
11040 set_nodes_failloc "$(osts_nodes)" 0
11043 if [[ $RC -ne 0 ]]; then
11044 error "Multiop fsync failed, rc=$RC"
11047 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11048 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11050 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11051 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11055 echo "Dirty pages flushed via fsync on EROFS"
11058 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11060 # continue to use small resend count to reduce test_118* time (b=14842)
11061 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11066 remote_ost_nodsh && skip "remote OST with nodsh"
11070 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11071 set_nodes_failloc "$(osts_nodes)" 0x214
11072 # multiop should block due to fsync until pages are written
11073 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11077 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11078 error "Multiop failed to block on fsync, pid=$MULTIPID"
11081 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11083 if [[ $WRITEBACK -eq 0 ]]; then
11084 error "No page in writeback, writeback=$WRITEBACK"
11087 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11088 set_nodes_failloc "$(osts_nodes)" 0
11090 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11091 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11093 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11094 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11098 echo "Dirty pages gaurenteed flushed via fsync"
11101 run_test 118d "Fsync validation inject a delay of the bulk =========="
11104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11108 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11109 lctl set_param fail_loc=0x8000040a
11111 # Should simulate EINVAL error which is fatal
11112 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11114 if [[ $RC -eq 0 ]]; then
11115 error "Must return error due to dropped pages, rc=$RC"
11118 lctl set_param fail_loc=0x0
11120 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11121 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11122 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11124 if [[ $LOCKED -ne 0 ]]; then
11125 error "Locked pages remain in cache, locked=$LOCKED"
11128 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11129 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11133 echo "No pages locked after fsync"
11138 run_test 118f "Simulate unrecoverable OSC side error =========="
11141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11145 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11146 lctl set_param fail_loc=0x406
11148 # simulate local -ENOMEM
11149 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11152 lctl set_param fail_loc=0
11153 if [[ $RC -eq 0 ]]; then
11154 error "Must return error due to dropped pages, rc=$RC"
11157 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11158 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11159 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11161 if [[ $LOCKED -ne 0 ]]; then
11162 error "Locked pages remain in cache, locked=$LOCKED"
11165 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11166 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11170 echo "No pages locked after fsync"
11175 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11179 remote_ost_nodsh && skip "remote OST with nodsh"
11183 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11184 set_nodes_failloc "$(osts_nodes)" 0x20e
11185 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11186 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11189 set_nodes_failloc "$(osts_nodes)" 0
11190 if [[ $RC -eq 0 ]]; then
11191 error "Must return error due to dropped pages, rc=$RC"
11194 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11195 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11196 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11198 if [[ $LOCKED -ne 0 ]]; then
11199 error "Locked pages remain in cache, locked=$LOCKED"
11202 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11203 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11207 echo "No pages locked after fsync"
11211 run_test 118h "Verify timeout in handling recoverables errors =========="
11213 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11217 remote_ost_nodsh && skip "remote OST with nodsh"
11221 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11222 set_nodes_failloc "$(osts_nodes)" 0x20e
11224 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11225 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11228 set_nodes_failloc "$(osts_nodes)" 0
11232 if [[ $RC -ne 0 ]]; then
11233 error "got error, but should be not, rc=$RC"
11236 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11237 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11238 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11239 if [[ $LOCKED -ne 0 ]]; then
11240 error "Locked pages remain in cache, locked=$LOCKED"
11243 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11244 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11248 echo "No pages locked after fsync"
11252 run_test 118i "Fix error before timeout in recoverable error =========="
11254 [ "$SLOW" = "no" ] && set_resend_count 4
11257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11258 remote_ost_nodsh && skip "remote OST with nodsh"
11262 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11263 set_nodes_failloc "$(osts_nodes)" 0x220
11265 # return -EIO from OST
11266 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11268 set_nodes_failloc "$(osts_nodes)" 0x0
11269 if [[ $RC -eq 0 ]]; then
11270 error "Must return error due to dropped pages, rc=$RC"
11273 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11274 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11275 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11276 if [[ $LOCKED -ne 0 ]]; then
11277 error "Locked pages remain in cache, locked=$LOCKED"
11280 # in recoverable error on OST we want resend and stay until it finished
11281 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11282 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11286 echo "No pages locked after fsync"
11290 run_test 118j "Simulate unrecoverable OST side error =========="
11294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11295 remote_ost_nodsh && skip "remote OSTs with nodsh"
11297 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11298 set_nodes_failloc "$(osts_nodes)" 0x20e
11299 test_mkdir $DIR/$tdir
11301 for ((i=0;i<10;i++)); do
11302 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11303 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11310 set_nodes_failloc "$(osts_nodes)" 0
11313 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11315 test_118l() # LU-646
11317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11319 test_mkdir $DIR/$tdir
11320 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11323 run_test 118l "fsync dir"
11325 test_118m() # LU-3066
11327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11329 test_mkdir $DIR/$tdir
11330 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11333 run_test 118m "fdatasync dir ========="
11335 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11343 remote_ost_nodsh && skip "remote OSTs with nodsh"
11345 # Sleep to avoid a cached response.
11346 #define OBD_STATFS_CACHE_SECONDS 1
11349 # Inject a 10 second delay in the OST_STATFS handler.
11350 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11351 set_nodes_failloc "$(osts_nodes)" 0x242
11354 stat --file-system $MOUNT > /dev/null
11357 set_nodes_failloc "$(osts_nodes)" 0
11359 if ((end - begin > 20)); then
11360 error "statfs took $((end - begin)) seconds, expected 10"
11363 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11365 test_119a() # bug 11737
11367 BSIZE=$((512 * 1024))
11368 directio write $DIR/$tfile 0 1 $BSIZE
11369 # We ask to read two blocks, which is more than a file size.
11370 # directio will indicate an error when requested and actual
11371 # sizes aren't equeal (a normal situation in this case) and
11372 # print actual read amount.
11373 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11374 if [ "$NOB" != "$BSIZE" ]; then
11375 error "read $NOB bytes instead of $BSIZE"
11379 run_test 119a "Short directIO read must return actual read amount"
11381 test_119b() # bug 11737
11383 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11385 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11386 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11388 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11389 error "direct read failed"
11392 run_test 119b "Sparse directIO read must return actual read amount"
11394 test_119c() # bug 13099
11397 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11398 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11401 run_test 119c "Testing for direct read hitting hole"
11403 test_119d() # bug 15950
11405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11407 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11408 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11410 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11411 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11412 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11413 lctl set_param fail_loc=0x40d
11414 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11417 cat $DIR/$tfile > /dev/null &
11418 lctl set_param fail_loc=0
11421 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11423 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11424 error "the read rpcs have not completed in 2s"
11426 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11428 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11432 remote_mds_nodsh && skip "remote MDS with nodsh"
11433 test_mkdir -i0 -c1 $DIR/$tdir
11434 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11435 skip_env "no early lock cancel on server"
11437 lru_resize_disable mdc
11438 lru_resize_disable osc
11439 cancel_lru_locks mdc
11440 # asynchronous object destroy at MDT could cause bl ast to client
11441 cancel_lru_locks osc
11443 stat $DIR/$tdir > /dev/null
11444 can1=$(do_facet mds1 \
11445 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11446 awk '/ldlm_cancel/ {print $2}')
11447 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11448 awk '/ldlm_bl_callback/ {print $2}')
11449 test_mkdir -i0 -c1 $DIR/$tdir/d1
11450 can2=$(do_facet mds1 \
11451 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11452 awk '/ldlm_cancel/ {print $2}')
11453 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11454 awk '/ldlm_bl_callback/ {print $2}')
11455 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11456 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11457 lru_resize_enable mdc
11458 lru_resize_enable osc
11460 run_test 120a "Early Lock Cancel: mkdir test"
11463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11464 remote_mds_nodsh && skip "remote MDS with nodsh"
11465 test_mkdir $DIR/$tdir
11466 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11467 skip_env "no early lock cancel on server"
11469 lru_resize_disable mdc
11470 lru_resize_disable osc
11471 cancel_lru_locks mdc
11472 stat $DIR/$tdir > /dev/null
11473 can1=$(do_facet $SINGLEMDS \
11474 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11475 awk '/ldlm_cancel/ {print $2}')
11476 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11477 awk '/ldlm_bl_callback/ {print $2}')
11478 touch $DIR/$tdir/f1
11479 can2=$(do_facet $SINGLEMDS \
11480 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11481 awk '/ldlm_cancel/ {print $2}')
11482 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11483 awk '/ldlm_bl_callback/ {print $2}')
11484 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11485 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11486 lru_resize_enable mdc
11487 lru_resize_enable osc
11489 run_test 120b "Early Lock Cancel: create test"
11492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11493 remote_mds_nodsh && skip "remote MDS with nodsh"
11494 test_mkdir -i0 -c1 $DIR/$tdir
11495 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11496 skip "no early lock cancel on server"
11498 lru_resize_disable mdc
11499 lru_resize_disable osc
11500 test_mkdir -i0 -c1 $DIR/$tdir/d1
11501 test_mkdir -i0 -c1 $DIR/$tdir/d2
11502 touch $DIR/$tdir/d1/f1
11503 cancel_lru_locks mdc
11504 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11505 can1=$(do_facet mds1 \
11506 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11507 awk '/ldlm_cancel/ {print $2}')
11508 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11509 awk '/ldlm_bl_callback/ {print $2}')
11510 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11511 can2=$(do_facet mds1 \
11512 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11513 awk '/ldlm_cancel/ {print $2}')
11514 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11515 awk '/ldlm_bl_callback/ {print $2}')
11516 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11517 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11518 lru_resize_enable mdc
11519 lru_resize_enable osc
11521 run_test 120c "Early Lock Cancel: link test"
11524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11525 remote_mds_nodsh && skip "remote MDS with nodsh"
11526 test_mkdir -i0 -c1 $DIR/$tdir
11527 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11528 skip_env "no early lock cancel on server"
11530 lru_resize_disable mdc
11531 lru_resize_disable osc
11533 cancel_lru_locks mdc
11534 stat $DIR/$tdir > /dev/null
11535 can1=$(do_facet mds1 \
11536 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11537 awk '/ldlm_cancel/ {print $2}')
11538 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11539 awk '/ldlm_bl_callback/ {print $2}')
11540 chmod a+x $DIR/$tdir
11541 can2=$(do_facet mds1 \
11542 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11543 awk '/ldlm_cancel/ {print $2}')
11544 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11545 awk '/ldlm_bl_callback/ {print $2}')
11546 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11547 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11548 lru_resize_enable mdc
11549 lru_resize_enable osc
11551 run_test 120d "Early Lock Cancel: setattr test"
11554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11555 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11556 skip_env "no early lock cancel on server"
11557 remote_mds_nodsh && skip "remote MDS with nodsh"
11559 local dlmtrace_set=false
11561 test_mkdir -i0 -c1 $DIR/$tdir
11562 lru_resize_disable mdc
11563 lru_resize_disable osc
11564 ! $LCTL get_param debug | grep -q dlmtrace &&
11565 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11566 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11567 cancel_lru_locks mdc
11568 cancel_lru_locks osc
11569 dd if=$DIR/$tdir/f1 of=/dev/null
11570 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11571 # XXX client can not do early lock cancel of OST lock
11572 # during unlink (LU-4206), so cancel osc lock now.
11574 cancel_lru_locks osc
11575 can1=$(do_facet mds1 \
11576 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11577 awk '/ldlm_cancel/ {print $2}')
11578 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11579 awk '/ldlm_bl_callback/ {print $2}')
11580 unlink $DIR/$tdir/f1
11582 can2=$(do_facet mds1 \
11583 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11584 awk '/ldlm_cancel/ {print $2}')
11585 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11586 awk '/ldlm_bl_callback/ {print $2}')
11587 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11588 $LCTL dk $TMP/cancel.debug.txt
11589 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11590 $LCTL dk $TMP/blocking.debug.txt
11591 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11592 lru_resize_enable mdc
11593 lru_resize_enable osc
11595 run_test 120e "Early Lock Cancel: unlink test"
11598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11599 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11600 skip_env "no early lock cancel on server"
11601 remote_mds_nodsh && skip "remote MDS with nodsh"
11603 test_mkdir -i0 -c1 $DIR/$tdir
11604 lru_resize_disable mdc
11605 lru_resize_disable osc
11606 test_mkdir -i0 -c1 $DIR/$tdir/d1
11607 test_mkdir -i0 -c1 $DIR/$tdir/d2
11608 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11609 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11610 cancel_lru_locks mdc
11611 cancel_lru_locks osc
11612 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11613 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11614 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11615 # XXX client can not do early lock cancel of OST lock
11616 # during rename (LU-4206), so cancel osc lock now.
11618 cancel_lru_locks osc
11619 can1=$(do_facet mds1 \
11620 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11621 awk '/ldlm_cancel/ {print $2}')
11622 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11623 awk '/ldlm_bl_callback/ {print $2}')
11624 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11626 can2=$(do_facet mds1 \
11627 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11628 awk '/ldlm_cancel/ {print $2}')
11629 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11630 awk '/ldlm_bl_callback/ {print $2}')
11631 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11632 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11633 lru_resize_enable mdc
11634 lru_resize_enable osc
11636 run_test 120f "Early Lock Cancel: rename test"
11639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11640 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11641 skip_env "no early lock cancel on server"
11642 remote_mds_nodsh && skip "remote MDS with nodsh"
11644 lru_resize_disable mdc
11645 lru_resize_disable osc
11647 echo create $count files
11648 test_mkdir $DIR/$tdir
11649 cancel_lru_locks mdc
11650 cancel_lru_locks osc
11653 can0=$(do_facet $SINGLEMDS \
11654 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11655 awk '/ldlm_cancel/ {print $2}')
11656 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11657 awk '/ldlm_bl_callback/ {print $2}')
11658 createmany -o $DIR/$tdir/f $count
11660 can1=$(do_facet $SINGLEMDS \
11661 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11662 awk '/ldlm_cancel/ {print $2}')
11663 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11664 awk '/ldlm_bl_callback/ {print $2}')
11666 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11667 echo rm $count files
11670 can2=$(do_facet $SINGLEMDS \
11671 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11672 awk '/ldlm_cancel/ {print $2}')
11673 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11674 awk '/ldlm_bl_callback/ {print $2}')
11676 echo total: $count removes in $((t2-t1))
11677 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11679 # wait for commitment of removal
11680 lru_resize_enable mdc
11681 lru_resize_enable osc
11683 run_test 120g "Early Lock Cancel: performance test"
11685 test_121() { #bug #10589
11686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11689 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11690 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11691 lctl set_param fail_loc=0x310
11692 cancel_lru_locks osc > /dev/null
11693 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11694 lctl set_param fail_loc=0
11695 [[ $reads -eq $writes ]] ||
11696 error "read $reads blocks, must be $writes blocks"
11698 run_test 121 "read cancel race ========="
11700 test_123a_base() { # was test 123, statahead(bug 11401)
11704 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11705 log "testing UP system. Performance may be lower than expected."
11710 test_mkdir $DIR/$tdir
11711 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11712 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11714 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11715 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11717 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11718 lctl set_param -n llite.*.statahead_max 0
11719 lctl get_param llite.*.statahead_max
11720 cancel_lru_locks mdc
11721 cancel_lru_locks osc
11723 time $lsx $DIR/$tdir | wc -l
11725 delta=$((etime - stime))
11726 log "$lsx $i files without statahead: $delta sec"
11727 lctl set_param llite.*.statahead_max=$max
11729 swrong=$(lctl get_param -n llite.*.statahead_stats |
11730 grep "statahead wrong:" | awk '{print $3}')
11731 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11732 cancel_lru_locks mdc
11733 cancel_lru_locks osc
11735 time $lsx $DIR/$tdir | wc -l
11737 delta_sa=$((etime - stime))
11738 log "$lsx $i files with statahead: $delta_sa sec"
11739 lctl get_param -n llite.*.statahead_stats
11740 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11741 grep "statahead wrong:" | awk '{print $3}')
11743 [[ $swrong -lt $ewrong ]] &&
11744 log "statahead was stopped, maybe too many locks held!"
11745 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11747 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11748 max=$(lctl get_param -n llite.*.statahead_max |
11750 lctl set_param -n llite.*.statahead_max 0
11751 lctl get_param llite.*.statahead_max
11752 cancel_lru_locks mdc
11753 cancel_lru_locks osc
11755 time $lsx $DIR/$tdir | wc -l
11757 delta=$((etime - stime))
11758 log "$lsx $i files again without statahead: $delta sec"
11759 lctl set_param llite.*.statahead_max=$max
11760 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11761 if [ $SLOWOK -eq 0 ]; then
11762 error "$lsx $i files is slower with statahead!"
11764 log "$lsx $i files is slower with statahead!"
11770 [ $delta -gt 20 ] && break
11771 [ $delta -gt 8 ] && MULT=$((50 / delta))
11772 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11780 delta=$((etime - stime))
11781 log "rm -r $DIR/$tdir/: $delta seconds"
11783 lctl get_param -n llite.*.statahead_stats
11787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11789 test_123a_base "ls -l"
11791 run_test 123aa "verify statahead work"
11794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11796 statx_supported || skip_env "Test must be statx() syscall supported"
11798 test_123a_base "$STATX -l"
11800 run_test 123ab "verify statahead work by using statx"
11803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11805 statx_supported || skip_env "Test must be statx() syscall supported"
11812 cancel_lru_locks $OSC
11813 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11814 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11815 awk '/agl.total:/ {print $3}')
11816 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11817 test_123a_base "$STATX --cached=always -D"
11818 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11819 awk '/agl.total:/ {print $3}')
11820 [ $agl_before -eq $agl_after ] ||
11821 error "Should not trigger AGL thread - $agl_before:$agl_after"
11822 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11823 [ $rpcs_after -eq $rpcs_before ] ||
11824 error "$STATX should not send glimpse RPCs to $OSC"
11826 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11828 test_123b () { # statahead(bug 15027)
11829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11831 test_mkdir $DIR/$tdir
11832 createmany -o $DIR/$tdir/$tfile-%d 1000
11834 cancel_lru_locks mdc
11835 cancel_lru_locks osc
11837 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11838 lctl set_param fail_loc=0x80000803
11839 ls -lR $DIR/$tdir > /dev/null
11841 lctl set_param fail_loc=0x0
11842 lctl get_param -n llite.*.statahead_stats
11847 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11850 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11852 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11853 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11854 touch $DIR/$tdir.1/{1..3}
11855 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11857 remount_client $MOUNT
11859 $MULTIOP $DIR/$tdir.0 Q
11861 # let statahead to complete
11862 ls -l $DIR/$tdir.0 > /dev/null
11864 testid=$(echo $TESTNAME | tr '_' ' ')
11865 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11866 error "statahead warning" || true
11868 run_test 123c "Can not initialize inode warning on DNE statahead"
11871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11872 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11873 skip_env "no lru resize on server"
11877 test_mkdir $DIR/$tdir
11879 log "create $NR files at $DIR/$tdir"
11880 createmany -o $DIR/$tdir/f $NR ||
11881 error "failed to create $NR files in $DIR/$tdir"
11883 cancel_lru_locks mdc
11884 ls -l $DIR/$tdir > /dev/null
11888 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11889 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11890 LRU_SIZE=$($LCTL get_param -n $PARAM)
11891 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11892 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11894 log "NS=$(basename $NSDIR)"
11899 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11900 skip "Not enough cached locks created!"
11902 log "LRU=$LRU_SIZE"
11906 # We know that lru resize allows one client to hold $LIMIT locks
11907 # for 10h. After that locks begin to be killed by client.
11909 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11911 if [ $LIMIT -lt $LRU_SIZE ]; then
11912 skip "Limit is too small $LIMIT"
11915 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11916 # killing locks. Some time was spent for creating locks. This means
11917 # that up to the moment of sleep finish we must have killed some of
11918 # them (10-100 locks). This depends on how fast ther were created.
11919 # Many of them were touched in almost the same moment and thus will
11920 # be killed in groups.
11921 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
11923 # Use $LRU_SIZE_B here to take into account real number of locks
11924 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11925 local LRU_SIZE_B=$LRU_SIZE
11927 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11928 log "OLD_LVF=$OLD_LVF"
11929 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11931 # Let's make sure that we really have some margin. Client checks
11932 # cached locks every 10 sec.
11933 SLEEP=$((SLEEP+20))
11934 log "Sleep ${SLEEP} sec"
11936 while ((SEC<$SLEEP)); do
11940 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11941 echo -n "$LRU_SIZE"
11944 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11945 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11947 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11948 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11949 unlinkmany $DIR/$tdir/f $NR
11953 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11954 log "unlink $NR files at $DIR/$tdir"
11955 unlinkmany $DIR/$tdir/f $NR
11957 run_test 124a "lru resize ======================================="
11959 get_max_pool_limit()
11961 local limit=$($LCTL get_param \
11962 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11964 for l in $limit; do
11965 if [[ $l -gt $max ]]; then
11973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11974 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11975 skip_env "no lru resize on server"
11977 LIMIT=$(get_max_pool_limit)
11979 NR=$(($(default_lru_size)*20))
11980 if [[ $NR -gt $LIMIT ]]; then
11981 log "Limit lock number by $LIMIT locks"
11985 IFree=$(mdsrate_inodes_available)
11986 if [ $IFree -lt $NR ]; then
11987 log "Limit lock number by $IFree inodes"
11991 lru_resize_disable mdc
11992 test_mkdir -p $DIR/$tdir/disable_lru_resize
11994 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11995 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11996 cancel_lru_locks mdc
11999 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12002 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12005 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12009 nolruresize_delta=$((etime-stime))
12010 log "ls -la time: $nolruresize_delta seconds"
12011 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12012 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12014 lru_resize_enable mdc
12015 test_mkdir -p $DIR/$tdir/enable_lru_resize
12017 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12018 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12019 cancel_lru_locks mdc
12022 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12025 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12028 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12032 lruresize_delta=$((etime-stime))
12033 log "ls -la time: $lruresize_delta seconds"
12034 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12036 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12037 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12038 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12039 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12041 log "lru resize performs the same with no lru resize"
12043 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12045 run_test 124b "lru resize (performance test) ======================="
12048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12049 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12050 skip_env "no lru resize on server"
12052 # cache ununsed locks on client
12054 cancel_lru_locks mdc
12055 test_mkdir $DIR/$tdir
12056 createmany -o $DIR/$tdir/f $nr ||
12057 error "failed to create $nr files in $DIR/$tdir"
12058 ls -l $DIR/$tdir > /dev/null
12060 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12061 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12062 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12063 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12064 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12066 # set lru_max_age to 1 sec
12067 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12068 echo "sleep $((recalc_p * 2)) seconds..."
12069 sleep $((recalc_p * 2))
12071 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12072 # restore lru_max_age
12073 $LCTL set_param -n $nsdir.lru_max_age $max_age
12074 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12075 unlinkmany $DIR/$tdir/f $nr
12077 run_test 124c "LRUR cancel very aged locks"
12080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12081 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12082 skip_env "no lru resize on server"
12084 # cache ununsed locks on client
12087 lru_resize_disable mdc
12088 stack_trap "lru_resize_enable mdc" EXIT
12090 cancel_lru_locks mdc
12092 # asynchronous object destroy at MDT could cause bl ast to client
12093 test_mkdir $DIR/$tdir
12094 createmany -o $DIR/$tdir/f $nr ||
12095 error "failed to create $nr files in $DIR/$tdir"
12096 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12098 ls -l $DIR/$tdir > /dev/null
12100 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12101 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12102 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12103 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12105 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12107 # set lru_max_age to 1 sec
12108 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12109 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12111 echo "sleep $((recalc_p * 2)) seconds..."
12112 sleep $((recalc_p * 2))
12114 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12116 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12118 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12120 test_125() { # 13358
12121 $LCTL get_param -n llite.*.client_type | grep -q local ||
12122 skip "must run as local client"
12123 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12124 skip_env "must have acl enabled"
12125 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12127 test_mkdir $DIR/$tdir
12128 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12129 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12130 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12132 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12134 test_126() { # bug 12829/13455
12135 $GSS && skip_env "must run as gss disabled"
12136 $LCTL get_param -n llite.*.client_type | grep -q local ||
12137 skip "must run as local client"
12138 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12140 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12141 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12143 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12145 run_test 126 "check that the fsgid provided by the client is taken into account"
12147 test_127a() { # bug 15521
12148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12149 local name count samp unit min max sum sumsq
12151 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12152 echo "stats before reset"
12153 $LCTL get_param osc.*.stats
12154 $LCTL set_param osc.*.stats=0
12155 local fsize=$((2048 * 1024))
12157 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12158 cancel_lru_locks osc
12159 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12161 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12162 stack_trap "rm -f $TMP/$tfile.tmp"
12163 while read name count samp unit min max sum sumsq; do
12164 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12165 [ ! $min ] && error "Missing min value for $name proc entry"
12166 eval $name=$count || error "Wrong proc format"
12169 read_bytes|write_bytes)
12170 [[ "$unit" =~ "bytes" ]] ||
12171 error "unit is not 'bytes': $unit"
12172 (( $min >= 4096 )) || error "min is too small: $min"
12173 (( $min <= $fsize )) || error "min is too big: $min"
12174 (( $max >= 4096 )) || error "max is too small: $max"
12175 (( $max <= $fsize )) || error "max is too big: $max"
12176 (( $sum == $fsize )) || error "sum is wrong: $sum"
12177 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12178 error "sumsquare is too small: $sumsq"
12179 (( $sumsq <= $fsize * $fsize )) ||
12180 error "sumsquare is too big: $sumsq"
12182 ost_read|ost_write)
12183 [[ "$unit" =~ "usec" ]] ||
12184 error "unit is not 'usec': $unit"
12188 done < $DIR/$tfile.tmp
12190 #check that we actually got some stats
12191 [ "$read_bytes" ] || error "Missing read_bytes stats"
12192 [ "$write_bytes" ] || error "Missing write_bytes stats"
12193 [ "$read_bytes" != 0 ] || error "no read done"
12194 [ "$write_bytes" != 0 ] || error "no write done"
12196 run_test 127a "verify the client stats are sane"
12198 test_127b() { # bug LU-333
12199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12200 local name count samp unit min max sum sumsq
12202 echo "stats before reset"
12203 $LCTL get_param llite.*.stats
12204 $LCTL set_param llite.*.stats=0
12206 # perform 2 reads and writes so MAX is different from SUM.
12207 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12208 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12209 cancel_lru_locks osc
12210 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12211 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12213 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12214 stack_trap "rm -f $TMP/$tfile.tmp"
12215 while read name count samp unit min max sum sumsq; do
12216 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12217 eval $name=$count || error "Wrong proc format"
12220 read_bytes|write_bytes)
12221 [[ "$unit" =~ "bytes" ]] ||
12222 error "unit is not 'bytes': $unit"
12223 (( $count == 2 )) || error "count is not 2: $count"
12224 (( $min == $PAGE_SIZE )) ||
12225 error "min is not $PAGE_SIZE: $min"
12226 (( $max == $PAGE_SIZE )) ||
12227 error "max is not $PAGE_SIZE: $max"
12228 (( $sum == $PAGE_SIZE * 2 )) ||
12229 error "sum is not $((PAGE_SIZE * 2)): $sum"
12232 [[ "$unit" =~ "usec" ]] ||
12233 error "unit is not 'usec': $unit"
12237 done < $TMP/$tfile.tmp
12239 #check that we actually got some stats
12240 [ "$read_bytes" ] || error "Missing read_bytes stats"
12241 [ "$write_bytes" ] || error "Missing write_bytes stats"
12242 [ "$read_bytes" != 0 ] || error "no read done"
12243 [ "$write_bytes" != 0 ] || error "no write done"
12245 run_test 127b "verify the llite client stats are sane"
12247 test_127c() { # LU-12394
12248 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12255 $LCTL set_param llite.*.extents_stats=1
12256 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12258 # Use two stripes so there is enough space in default config
12259 $LFS setstripe -c 2 $DIR/$tfile
12261 # Extent stats start at 0-4K and go in power of two buckets
12262 # LL_HIST_START = 12 --> 2^12 = 4K
12263 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12264 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12266 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12268 # Write and read, 2x each, second time at a non-zero offset
12269 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12270 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12271 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12272 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12276 $LCTL get_param llite.*.extents_stats
12279 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12281 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12283 reads=$(echo $bucket | awk '{print $5}')
12284 writes=$(echo $bucket | awk '{print $9}')
12285 [ "$reads" -eq $count ] ||
12286 error "$reads reads in < $bsize bucket, expect $count"
12287 [ "$writes" -eq $count ] ||
12288 error "$writes writes in < $bsize bucket, expect $count"
12291 # Test mmap write and read
12292 $LCTL set_param llite.*.extents_stats=c
12294 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12295 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12296 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12298 $LCTL get_param llite.*.extents_stats
12300 count=$(((size*1024) / PAGE_SIZE))
12302 bsize=$((2 * PAGE_SIZE / 1024))K
12304 bucket=$($LCTL get_param -n llite.*.extents_stats |
12306 reads=$(echo $bucket | awk '{print $5}')
12307 writes=$(echo $bucket | awk '{print $9}')
12308 # mmap writes fault in the page first, creating an additonal read
12309 [ "$reads" -eq $((2 * count)) ] ||
12310 error "$reads reads in < $bsize bucket, expect $count"
12311 [ "$writes" -eq $count ] ||
12312 error "$writes writes in < $bsize bucket, expect $count"
12314 run_test 127c "test llite extent stats with regular & mmap i/o"
12316 test_128() { # bug 15212
12318 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12323 result=$(grep error $TMP/$tfile.log)
12324 rm -f $DIR/$tfile $TMP/$tfile.log
12325 [ -z "$result" ] ||
12326 error "consecutive find's under interactive lfs failed"
12328 run_test 128 "interactive lfs for 2 consecutive find's"
12330 set_dir_limits () {
12335 local ldproc=/proc/fs/ldiskfs
12336 local facets=$(get_facets MDS)
12338 for facet in ${facets//,/ }; do
12339 canondev=$(ldiskfs_canon \
12340 *.$(convert_facet2label $facet).mntdev $facet)
12341 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12342 ldproc=/sys/fs/ldiskfs
12343 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12344 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12348 check_mds_dmesg() {
12349 local facets=$(get_facets MDS)
12350 for facet in ${facets//,/ }; do
12351 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12358 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12359 skip "Need MDS version with at least 2.5.56"
12360 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12361 skip_env "ldiskfs only test"
12363 remote_mds_nodsh && skip "remote MDS with nodsh"
12366 local has_warning=false
12369 mkdir -p $DIR/$tdir
12371 # block size of mds1
12372 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12373 set_dir_limits $maxsize $((maxsize * 6 / 8))
12374 stack_trap "set_dir_limits 0 0"
12375 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12376 local dirsize=$(stat -c%s "$DIR/$tdir")
12378 while (( $dirsize <= $maxsize )); do
12379 $MCREATE $DIR/$tdir/file_base_$nfiles
12381 # check two errors:
12382 # ENOSPC for ext4 max_dir_size, which has been used since
12383 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12384 if (( rc == ENOSPC )); then
12386 echo "rc=$rc returned as expected after $nfiles files"
12388 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12389 error "create failed w/o dir size limit"
12391 # messages may be rate limited if test is run repeatedly
12392 check_mds_dmesg '"is approaching max"' ||
12393 echo "warning message should be output"
12394 check_mds_dmesg '"has reached max"' ||
12395 echo "reached message should be output"
12397 dirsize=$(stat -c%s "$DIR/$tdir")
12399 [[ $dirsize -ge $maxsize ]] && return 0
12400 error "dirsize $dirsize < $maxsize after $nfiles files"
12401 elif (( rc != 0 )); then
12404 nfiles=$((nfiles + 1))
12405 dirsize=$(stat -c%s "$DIR/$tdir")
12408 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12410 run_test 129 "test directory size limit ========================"
12419 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12420 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12422 trap cleanup_130 EXIT RETURN
12424 local fm_file=$DIR/$tfile
12425 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12426 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12427 error "dd failed for $fm_file"
12429 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12430 filefrag -ves $fm_file
12432 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12433 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12434 [ $RC != 0 ] && error "filefrag $fm_file failed"
12436 filefrag_op=$(filefrag -ve -k $fm_file |
12437 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12438 lun=$($LFS getstripe -i $fm_file)
12440 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12443 for line in $filefrag_op
12445 frag_lun=`echo $line | cut -d: -f5`
12446 ext_len=`echo $line | cut -d: -f4`
12447 if (( $frag_lun != $lun )); then
12449 error "FIEMAP on 1-stripe file($fm_file) failed"
12452 (( tot_len += ext_len ))
12455 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12457 error "FIEMAP on 1-stripe file($fm_file) failed;"
12463 echo "FIEMAP on single striped file succeeded"
12465 run_test 130a "FIEMAP (1-stripe file)"
12468 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12470 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12471 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12473 trap cleanup_130 EXIT RETURN
12475 local fm_file=$DIR/$tfile
12476 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12477 error "setstripe on $fm_file"
12478 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12479 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12481 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12482 error "dd failed on $fm_file"
12484 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12485 filefrag_op=$(filefrag -ve -k $fm_file |
12486 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12488 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12489 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12494 for line in $filefrag_op
12496 frag_lun=$(echo $line | cut -d: -f5 |
12497 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12498 ext_len=$(echo $line | cut -d: -f4)
12499 if (( $frag_lun != $last_lun )); then
12500 if (( tot_len != 1024 )); then
12502 error "FIEMAP on $fm_file failed; returned " \
12503 "len $tot_len for OST $last_lun instead of 1024"
12506 (( num_luns += 1 ))
12510 (( tot_len += ext_len ))
12513 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12515 error "FIEMAP on $fm_file failed; returned wrong number of " \
12516 "luns or wrong len for OST $last_lun"
12522 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12524 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12527 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12529 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12530 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12532 trap cleanup_130 EXIT RETURN
12534 local fm_file=$DIR/$tfile
12535 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12536 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12537 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12539 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12540 error "dd failed on $fm_file"
12542 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12543 filefrag_op=$(filefrag -ve -k $fm_file |
12544 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12546 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12547 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12552 for line in $filefrag_op
12554 frag_lun=$(echo $line | cut -d: -f5 |
12555 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12556 ext_len=$(echo $line | cut -d: -f4)
12557 if (( $frag_lun != $last_lun )); then
12558 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12559 if (( logical != 512 )); then
12561 error "FIEMAP on $fm_file failed; returned " \
12562 "logical start for lun $logical instead of 512"
12565 if (( tot_len != 512 )); then
12567 error "FIEMAP on $fm_file failed; returned " \
12568 "len $tot_len for OST $last_lun instead of 1024"
12571 (( num_luns += 1 ))
12575 (( tot_len += ext_len ))
12578 if (( num_luns != 2 || tot_len != 512 )); then
12580 error "FIEMAP on $fm_file failed; returned wrong number of " \
12581 "luns or wrong len for OST $last_lun"
12587 echo "FIEMAP on 2-stripe file with hole succeeded"
12589 run_test 130c "FIEMAP (2-stripe file with hole)"
12592 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12594 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12595 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12597 trap cleanup_130 EXIT RETURN
12599 local fm_file=$DIR/$tfile
12600 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12601 error "setstripe on $fm_file"
12602 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12603 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12605 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12606 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12607 error "dd failed on $fm_file"
12609 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12610 filefrag_op=$(filefrag -ve -k $fm_file |
12611 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12613 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12614 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12619 for line in $filefrag_op
12621 frag_lun=$(echo $line | cut -d: -f5 |
12622 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12623 ext_len=$(echo $line | cut -d: -f4)
12624 if (( $frag_lun != $last_lun )); then
12625 if (( tot_len != 1024 )); then
12627 error "FIEMAP on $fm_file failed; returned " \
12628 "len $tot_len for OST $last_lun instead of 1024"
12631 (( num_luns += 1 ))
12635 (( tot_len += ext_len ))
12638 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12640 error "FIEMAP on $fm_file failed; returned wrong number of " \
12641 "luns or wrong len for OST $last_lun"
12647 echo "FIEMAP on N-stripe file succeeded"
12649 run_test 130d "FIEMAP (N-stripe file)"
12652 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12654 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12655 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12657 trap cleanup_130 EXIT RETURN
12659 local fm_file=$DIR/$tfile
12660 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12663 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12664 for ((i = 0; i < $NUM_BLKS; i++)); do
12665 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
12666 conv=notrunc > /dev/null 2>&1
12669 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12670 filefrag_op=$(filefrag -ve -k $fm_file |
12671 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12673 last_lun=$(echo $filefrag_op | cut -d: -f5)
12678 for line in $filefrag_op; do
12679 frag_lun=$(echo $line | cut -d: -f5)
12680 ext_len=$(echo $line | cut -d: -f4)
12681 if [[ "$frag_lun" != "$last_lun" ]]; then
12682 if (( tot_len != $EXPECTED_LEN )); then
12684 error "OST$last_lun $tot_len != $EXPECTED_LEN"
12686 (( num_luns += 1 ))
12690 (( tot_len += ext_len ))
12693 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12695 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
12698 echo "FIEMAP with continuation calls succeeded"
12700 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12703 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12704 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12706 local fm_file=$DIR/$tfile
12707 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12708 error "multiop create with lov_delay_create on $fm_file"
12710 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12711 filefrag_extents=$(filefrag -vek $fm_file |
12712 awk '/extents? found/ { print $2 }')
12713 if [[ "$filefrag_extents" != "0" ]]; then
12714 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
12719 run_test 130f "FIEMAP (unstriped file)"
12722 local file=$DIR/$tfile
12723 local nr=$((OSTCOUNT * 100))
12725 $LFS setstripe -C $nr $file ||
12726 error "failed to setstripe -C $nr $file"
12728 dd if=/dev/zero of=$file count=$nr bs=1M
12730 nr=$($LFS getstripe -c $file)
12732 local extents=$(filefrag -v $file |
12733 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
12735 echo "filefrag list $extents extents in file with stripecount $nr"
12736 if (( extents < nr )); then
12737 $LFS getstripe $file
12739 error "filefrag printed $extents < $nr extents"
12744 run_test 130g "FIEMAP (overstripe file)"
12746 # Test for writev/readv
12748 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12749 error "writev test failed"
12750 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12751 error "readv failed"
12754 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12757 local fsize=$((524288 + 1048576 + 1572864))
12758 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12759 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12760 error "append writev test failed"
12762 ((fsize += 1572864 + 1048576))
12763 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12764 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12765 error "append writev test failed"
12768 run_test 131b "test append writev"
12771 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12774 run_test 131c "test read/write on file w/o objects"
12777 rwv -f $DIR/$tfile -w -n 1 1572864
12778 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12779 if [ "$NOB" != 1572864 ]; then
12780 error "Short read filed: read $NOB bytes instead of 1572864"
12784 run_test 131d "test short read"
12787 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12788 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12789 error "read hitting hole failed"
12792 run_test 131e "test read hitting hole"
12801 mds*) res=$(do_facet $facet \
12802 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12804 ost*) res=$(do_facet $facet \
12805 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12807 *) error "Wrong facet '$facet'" ;;
12809 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12810 # if the argument $3 is zero, it means any stat increment is ok.
12811 if [[ $want -gt 0 ]]; then
12812 local count=$(echo $res | awk '{ print $2 }')
12813 [[ $count -ne $want ]] &&
12814 error "The $op counter on $facet is $count, not $want"
12819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12820 remote_ost_nodsh && skip "remote OST with nodsh"
12821 remote_mds_nodsh && skip "remote MDS with nodsh"
12822 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12823 skip_env "MDS doesn't support rename stats"
12825 local testdir=$DIR/${tdir}/stats_testdir
12827 mkdir -p $DIR/${tdir}
12830 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12831 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12833 # verify mdt stats first.
12834 mkdir ${testdir} || error "mkdir failed"
12835 check_stats $SINGLEMDS "mkdir" 1
12836 touch ${testdir}/${tfile} || error "touch failed"
12837 check_stats $SINGLEMDS "open" 1
12838 check_stats $SINGLEMDS "close" 1
12839 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12840 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12841 check_stats $SINGLEMDS "mknod" 2
12843 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12844 check_stats $SINGLEMDS "unlink" 1
12845 rm -f ${testdir}/${tfile} || error "file remove failed"
12846 check_stats $SINGLEMDS "unlink" 2
12848 # remove working dir and check mdt stats again.
12849 rmdir ${testdir} || error "rmdir failed"
12850 check_stats $SINGLEMDS "rmdir" 1
12852 local testdir1=$DIR/${tdir}/stats_testdir1
12853 mkdir -p ${testdir}
12854 mkdir -p ${testdir1}
12855 touch ${testdir1}/test1
12856 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12857 check_stats $SINGLEMDS "crossdir_rename" 1
12859 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12860 check_stats $SINGLEMDS "samedir_rename" 1
12862 rm -rf $DIR/${tdir}
12864 run_test 133a "Verifying MDT stats ========================================"
12869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12870 remote_ost_nodsh && skip "remote OST with nodsh"
12871 remote_mds_nodsh && skip "remote MDS with nodsh"
12873 local testdir=$DIR/${tdir}/stats_testdir
12875 mkdir -p ${testdir} || error "mkdir failed"
12876 touch ${testdir}/${tfile} || error "touch failed"
12877 cancel_lru_locks mdc
12880 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12881 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12883 # extra mdt stats verification.
12884 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12885 check_stats $SINGLEMDS "setattr" 1
12886 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12887 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12889 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12890 check_stats $SINGLEMDS "getattr" 1
12892 rm -rf $DIR/${tdir}
12894 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12895 # so the check below is not reliable
12896 [ $MDSCOUNT -eq 1 ] || return 0
12898 # Sleep to avoid a cached response.
12899 #define OBD_STATFS_CACHE_SECONDS 1
12901 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12902 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12903 $LFS df || error "lfs failed"
12904 check_stats $SINGLEMDS "statfs" 1
12906 # check aggregated statfs (LU-10018)
12907 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12909 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12912 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12913 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12915 check_stats $SINGLEMDS "statfs" 1
12917 # We want to check that the client didn't send OST_STATFS to
12918 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12919 # extra care is needed here.
12920 if remote_mds; then
12921 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12922 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12924 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12925 [ "$res" ] && error "OST got STATFS"
12930 run_test 133b "Verifying extra MDT stats =================================="
12933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12934 remote_ost_nodsh && skip "remote OST with nodsh"
12935 remote_mds_nodsh && skip "remote MDS with nodsh"
12937 local testdir=$DIR/$tdir/stats_testdir
12939 test_mkdir -p $testdir
12941 # verify obdfilter stats.
12942 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12944 cancel_lru_locks osc
12945 wait_delete_completed
12948 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12949 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12951 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12954 cancel_lru_locks osc
12955 check_stats ost1 "write" 1
12957 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12958 check_stats ost1 "read" 1
12960 > $testdir/$tfile || error "truncate failed"
12961 check_stats ost1 "punch" 1
12963 rm -f $testdir/$tfile || error "file remove failed"
12964 wait_delete_completed
12965 check_stats ost1 "destroy" 1
12969 run_test 133c "Verifying OST stats ========================================"
12976 while [ $value -ge 2 ]; do
12981 if [ $orig -gt $order ]; then
12989 local size=('K' 'M' 'G' 'T');
12991 local size_string=$value
12993 while [ $value -ge 1024 ]; do
12994 if [ $i -gt 3 ]; then
12995 #T is the biggest unit we get here, if that is bigger,
12997 size_string=${value}T
13000 value=$((value >> 10))
13001 if [ $value -lt 1024 ]; then
13002 size_string=${value}${size[$i]}
13011 get_rename_size() {
13013 local context=${2:-.}
13014 local sample=$(do_facet $SINGLEMDS $LCTL \
13015 get_param mdt.$FSNAME-MDT0000.rename_stats |
13016 grep -A1 $context |
13017 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13023 remote_ost_nodsh && skip "remote OST with nodsh"
13024 remote_mds_nodsh && skip "remote MDS with nodsh"
13025 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13026 skip_env "MDS doesn't support rename stats"
13028 local testdir1=$DIR/${tdir}/stats_testdir1
13029 local testdir2=$DIR/${tdir}/stats_testdir2
13030 mkdir -p $DIR/${tdir}
13032 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13034 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13035 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13037 createmany -o $testdir1/test 512 || error "createmany failed"
13039 # check samedir rename size
13040 mv ${testdir1}/test0 ${testdir1}/test_0
13042 local testdir1_size=$(ls -l $DIR/${tdir} |
13043 awk '/stats_testdir1/ {print $5}')
13044 local testdir2_size=$(ls -l $DIR/${tdir} |
13045 awk '/stats_testdir2/ {print $5}')
13047 testdir1_size=$(order_2 $testdir1_size)
13048 testdir2_size=$(order_2 $testdir2_size)
13050 testdir1_size=$(size_in_KMGT $testdir1_size)
13051 testdir2_size=$(size_in_KMGT $testdir2_size)
13053 echo "source rename dir size: ${testdir1_size}"
13054 echo "target rename dir size: ${testdir2_size}"
13056 local cmd="do_facet $SINGLEMDS $LCTL "
13057 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13059 eval $cmd || error "$cmd failed"
13060 local samedir=$($cmd | grep 'same_dir')
13061 local same_sample=$(get_rename_size $testdir1_size)
13062 [ -z "$samedir" ] && error "samedir_rename_size count error"
13063 [[ $same_sample -eq 1 ]] ||
13064 error "samedir_rename_size error $same_sample"
13065 echo "Check same dir rename stats success"
13067 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13069 # check crossdir rename size
13070 mv ${testdir1}/test_0 ${testdir2}/test_0
13072 testdir1_size=$(ls -l $DIR/${tdir} |
13073 awk '/stats_testdir1/ {print $5}')
13074 testdir2_size=$(ls -l $DIR/${tdir} |
13075 awk '/stats_testdir2/ {print $5}')
13077 testdir1_size=$(order_2 $testdir1_size)
13078 testdir2_size=$(order_2 $testdir2_size)
13080 testdir1_size=$(size_in_KMGT $testdir1_size)
13081 testdir2_size=$(size_in_KMGT $testdir2_size)
13083 echo "source rename dir size: ${testdir1_size}"
13084 echo "target rename dir size: ${testdir2_size}"
13086 eval $cmd || error "$cmd failed"
13087 local crossdir=$($cmd | grep 'crossdir')
13088 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13089 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13090 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13091 [[ $src_sample -eq 1 ]] ||
13092 error "crossdir_rename_size error $src_sample"
13093 [[ $tgt_sample -eq 1 ]] ||
13094 error "crossdir_rename_size error $tgt_sample"
13095 echo "Check cross dir rename stats success"
13096 rm -rf $DIR/${tdir}
13098 run_test 133d "Verifying rename_stats ========================================"
13101 remote_mds_nodsh && skip "remote MDS with nodsh"
13102 remote_ost_nodsh && skip "remote OST with nodsh"
13103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13105 local testdir=$DIR/${tdir}/stats_testdir
13106 local ctr f0 f1 bs=32768 count=42 sum
13108 mkdir -p ${testdir} || error "mkdir failed"
13110 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13112 for ctr in {write,read}_bytes; do
13114 cancel_lru_locks osc
13116 do_facet ost1 $LCTL set_param -n \
13117 "obdfilter.*.exports.clear=clear"
13119 if [ $ctr = write_bytes ]; then
13121 f1=${testdir}/${tfile}
13123 f0=${testdir}/${tfile}
13127 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13130 cancel_lru_locks osc
13132 sum=$(do_facet ost1 $LCTL get_param \
13133 "obdfilter.*.exports.*.stats" |
13134 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13135 $1 == ctr { sum += $7 }
13136 END { printf("%0.0f", sum) }')
13138 if ((sum != bs * count)); then
13139 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13143 rm -rf $DIR/${tdir}
13145 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13148 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13149 skip "too old lustre for get_param -R ($facet_ver)"
13151 # verifying readability.
13152 $LCTL get_param -R '*' &> /dev/null
13154 # Verifing writability with badarea_io.
13155 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13156 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13157 error "client badarea_io failed"
13159 # remount the FS in case writes/reads /proc break the FS
13160 cleanup || error "failed to unmount"
13161 setup || error "failed to setup"
13163 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13166 remote_mds_nodsh && skip "remote MDS with nodsh"
13167 remote_ost_nodsh && skip "remote OST with nodsh"
13170 for facet in mds1 ost1; do
13171 local facet_ver=$(lustre_version_code $facet)
13172 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13173 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13175 log "$facet: too old lustre for get_param -R"
13177 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13178 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13179 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13180 xargs badarea_io" ||
13181 error "$facet badarea_io failed"
13183 skip_noexit "$facet: too old lustre for get_param -R"
13187 # remount the FS in case writes/reads /proc break the FS
13188 cleanup || error "failed to unmount"
13189 setup || error "failed to setup"
13191 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13194 remote_mds_nodsh && skip "remote MDS with nodsh"
13195 remote_ost_nodsh && skip "remote OST with nodsh"
13196 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13197 skip "Need MDS version at least 2.9.54"
13200 for facet in client mds1 ost1; do
13201 # Get the list of files that are missing the terminating newline
13202 local plist=$(do_facet $facet
13203 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13205 for ent in $plist; do
13206 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13207 awk -v FS='\v' -v RS='\v\v' \
13208 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13209 print FILENAME}'" 2>/dev/null)
13210 [ -z $missing ] || {
13211 do_facet $facet $LCTL get_param $ent | od -An -tx1
13212 error "file does not end with newline: $facet-$ent"
13217 run_test 133h "Proc files should end with newlines"
13220 remote_mds_nodsh && skip "remote MDS with nodsh"
13221 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13222 skip "Need MDS version at least 2.7.54"
13224 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13225 cancel_lru_locks mdc
13227 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13228 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13229 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13232 createmany -o $DIR/$tdir/f $nr ||
13233 error "failed to create $nr files in $DIR/$tdir"
13234 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13236 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13237 do_facet mds1 $LCTL set_param fail_loc=0x327
13238 do_facet mds1 $LCTL set_param fail_val=500
13241 echo "sleep 10 seconds ..."
13243 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13245 do_facet mds1 $LCTL set_param fail_loc=0
13246 do_facet mds1 $LCTL set_param fail_val=0
13247 [ $lck_cnt -lt $unused ] ||
13248 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13251 unlinkmany $DIR/$tdir/f $nr
13253 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13256 remote_mds_nodsh && skip "remote MDS with nodsh"
13257 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13258 skip "Need MDS version at least 2.7.54"
13260 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13261 cancel_lru_locks mdc
13263 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13264 ldlm.lock_reclaim_threshold_mb)
13265 # disable reclaim temporarily
13266 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13268 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13269 do_facet mds1 $LCTL set_param fail_loc=0x328
13270 do_facet mds1 $LCTL set_param fail_val=500
13272 $LCTL set_param debug=+trace
13275 createmany -o $DIR/$tdir/f $nr &
13276 local create_pid=$!
13278 echo "Sleep $TIMEOUT seconds ..."
13280 if ! ps -p $create_pid > /dev/null 2>&1; then
13281 do_facet mds1 $LCTL set_param fail_loc=0
13282 do_facet mds1 $LCTL set_param fail_val=0
13283 do_facet mds1 $LCTL set_param \
13284 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13285 error "createmany finished incorrectly!"
13287 do_facet mds1 $LCTL set_param fail_loc=0
13288 do_facet mds1 $LCTL set_param fail_val=0
13289 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13290 wait $create_pid || return 1
13292 unlinkmany $DIR/$tdir/f $nr
13294 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13297 remote_mds_nodsh && skip "remote MDS with nodsh"
13298 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13299 skip "Need MDS version at least 2.13.50"
13302 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13304 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13305 #set only one record at plain llog
13306 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13308 #fill already existed plain llog each 64767
13309 #wrapping whole catalog
13310 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13312 createmany -o $DIR/$tdir/$tfile_ 64700
13313 for (( i = 0; i < 64700; i = i + 2 ))
13315 rm $DIR/$tdir/$tfile_$i &
13316 rm $DIR/$tdir/$tfile_$((i + 1)) &
13321 #waiting osp synchronization
13322 wait_delete_completed
13324 run_test 135 "Race catalog processing"
13327 remote_mds_nodsh && skip "remote MDS with nodsh"
13328 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13329 skip "Need MDS version at least 2.13.50"
13332 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13333 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13334 #set only one record at plain llog
13335 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13336 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13338 #fill already existed 2 plain llogs each 64767
13339 #wrapping whole catalog
13340 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13341 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13342 wait_delete_completed
13344 createmany -o $DIR/$tdir/$tfile_ 10
13347 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13348 for (( i = 0; i < 10; i = i + 3 ))
13350 rm $DIR/$tdir/$tfile_$i &
13351 rm $DIR/$tdir/$tfile_$((i + 1)) &
13355 rm $DIR/$tdir/$tfile_$((i + 2)) &
13358 #waiting osp synchronization
13359 wait_delete_completed
13361 run_test 136 "Race catalog processing 2"
13363 test_140() { #bug-17379
13364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13366 test_mkdir $DIR/$tdir
13367 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13368 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13370 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13371 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13373 while i=$((i + 1)); do
13375 cd $i || error "Changing to $i"
13376 ln -s ../stat stat || error "Creating stat symlink"
13377 # Read the symlink until ELOOP present,
13378 # not LBUGing the system is considered success,
13379 # we didn't overrun the stack.
13380 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13381 if [ $ret -ne 0 ]; then
13382 if [ $ret -eq 40 ]; then
13385 error "Open stat symlink"
13391 echo "The symlink depth = $i"
13392 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13393 error "Invalid symlink depth"
13395 # Test recursive symlink
13396 ln -s symlink_self symlink_self
13397 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13398 echo "open symlink_self returns $ret"
13399 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13401 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13406 local TF="$TMP/$tfile"
13408 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13410 cancel_lru_locks $OSC
13411 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13412 remount_client $MOUNT
13414 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13417 $TRUNCATE $DIR/$tfile 6000
13418 cancel_lru_locks $OSC
13419 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13422 echo "12345" >>$DIR/$tfile
13423 cancel_lru_locks $OSC
13424 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13427 echo "12345" >>$DIR/$tfile
13428 cancel_lru_locks $OSC
13429 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13434 run_test 150a "truncate/append tests"
13437 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13438 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13439 skip "Need OST version at least 2.13.53"
13441 check_fallocate $DIR/$tfile || error "fallocate failed"
13443 run_test 150b "Verify fallocate (prealloc) functionality"
13449 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13450 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13451 skip "Need OST version at least 2.13.53"
13453 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13454 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13455 sync; sync_all_data
13456 cancel_lru_locks $OSC
13458 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13459 want=$((OSTCOUNT * 1048576))
13461 # Must allocate all requested space, not more than 5% extra
13462 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13463 error "bytes $bytes is not $want"
13466 # verify fallocate on PFL file
13467 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13468 error "Create $DIR/$tfile failed"
13469 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13470 error "fallocate failed"
13471 sync; sync_all_data
13472 cancel_lru_locks $OSC
13474 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13475 want=$((1024 * 1048576))
13477 # Must allocate all requested space, not more than 5% extra
13478 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13479 error "bytes $bytes is not $want"
13481 run_test 150c "Verify fallocate Size and Blocks"
13487 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13488 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13489 skip "Need OST version at least 2.13.53"
13491 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13492 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13493 sync; sync_all_data
13494 cancel_lru_locks $OSC
13496 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13497 want=$((OSTCOUNT * 1048576))
13499 # Must allocate all requested space, not more than 5% extra
13500 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13501 error "bytes $bytes is not $want"
13503 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13506 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13507 [ $OST1_VERSION -ge $(version_code 2.13.55) ] ||
13508 skip "Need OST version at least 2.13.55"
13512 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13513 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13515 # Find OST with Minimum Size
13516 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13517 sort -un | head -1)
13519 # Get 90% of the available space
13520 local space=$(((min_size_ost * 90)/100 * OSTCOUNT))
13522 fallocate -l${space}k $DIR/$tfile ||
13523 error "fallocate ${space}k $DIR/$tfile failed"
13524 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13526 # get size immediately after fallocate. This should be correctly
13528 local size=$(stat -c '%s' $DIR/$tfile)
13529 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13531 # Sleep for a while for statfs to get updated. And not pull from cache.
13534 echo "df after fallocate:"
13537 (( size / 1024 == space )) || error "size $size != requested $space"
13538 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13539 error "used $used < space $space"
13541 rm $DIR/$tfile || error "rm failed"
13543 wait_delete_completed
13545 echo "df after unlink:"
13548 run_test 150e "Verify 90% of available OST space consumed by fallocate"
13550 #LU-2902 roc_hit was not able to read all values from lproc
13551 function roc_hit_init() {
13552 local list=$(comma_list $(osts_nodes))
13553 local dir=$DIR/$tdir-check
13554 local file=$dir/$tfile
13560 #use setstripe to do a write to every ost
13561 for i in $(seq 0 $((OSTCOUNT-1))); do
13562 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13563 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13564 idx=$(printf %04x $i)
13565 BEFORE=$(get_osd_param $list *OST*$idx stats |
13566 awk '$1 == "cache_access" {sum += $7}
13567 END { printf("%0.0f", sum) }')
13569 cancel_lru_locks osc
13570 cat $file >/dev/null
13572 AFTER=$(get_osd_param $list *OST*$idx stats |
13573 awk '$1 == "cache_access" {sum += $7}
13574 END { printf("%0.0f", sum) }')
13576 echo BEFORE:$BEFORE AFTER:$AFTER
13577 if ! let "AFTER - BEFORE == 4"; then
13579 error "roc_hit is not safe to use"
13587 function roc_hit() {
13588 local list=$(comma_list $(osts_nodes))
13589 echo $(get_osd_param $list '' stats |
13590 awk '$1 == "cache_hit" {sum += $7}
13591 END { printf("%0.0f", sum) }')
13594 function set_cache() {
13597 if [ "$2" == "off" ]; then
13600 local list=$(comma_list $(osts_nodes))
13601 set_osd_param $list '' $1_cache_enable $on
13603 cancel_lru_locks osc
13607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13608 remote_ost_nodsh && skip "remote OST with nodsh"
13611 local list=$(comma_list $(osts_nodes))
13613 # check whether obdfilter is cache capable at all
13614 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13615 skip "not cache-capable obdfilter"
13618 # check cache is enabled on all obdfilters
13619 if get_osd_param $list '' read_cache_enable | grep 0; then
13620 skip "oss cache is disabled"
13623 set_osd_param $list '' writethrough_cache_enable 1
13625 # check write cache is enabled on all obdfilters
13626 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13627 skip "oss write cache is NOT enabled"
13632 #define OBD_FAIL_OBD_NO_LRU 0x609
13633 do_nodes $list $LCTL set_param fail_loc=0x609
13635 # pages should be in the case right after write
13636 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13639 local BEFORE=$(roc_hit)
13640 cancel_lru_locks osc
13641 cat $DIR/$tfile >/dev/null
13642 local AFTER=$(roc_hit)
13644 do_nodes $list $LCTL set_param fail_loc=0
13646 if ! let "AFTER - BEFORE == CPAGES"; then
13647 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13650 cancel_lru_locks osc
13651 # invalidates OST cache
13652 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13653 set_osd_param $list '' read_cache_enable 0
13654 cat $DIR/$tfile >/dev/null
13656 # now data shouldn't be found in the cache
13658 cancel_lru_locks osc
13659 cat $DIR/$tfile >/dev/null
13661 if let "AFTER - BEFORE != 0"; then
13662 error "IN CACHE: before: $BEFORE, after: $AFTER"
13665 set_osd_param $list '' read_cache_enable 1
13668 run_test 151 "test cache on oss and controls ==============================="
13671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13673 local TF="$TMP/$tfile"
13675 # simulate ENOMEM during write
13676 #define OBD_FAIL_OST_NOMEM 0x226
13677 lctl set_param fail_loc=0x80000226
13678 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13680 sync || error "sync failed"
13681 lctl set_param fail_loc=0
13683 # discard client's cache
13684 cancel_lru_locks osc
13686 # simulate ENOMEM during read
13687 lctl set_param fail_loc=0x80000226
13688 cmp $TF $DIR/$tfile || error "cmp failed"
13689 lctl set_param fail_loc=0
13693 run_test 152 "test read/write with enomem ============================"
13696 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13698 run_test 153 "test if fdatasync does not crash ======================="
13700 dot_lustre_fid_permission_check() {
13702 local ffid=$MOUNT/.lustre/fid/$fid
13705 echo "stat fid $fid"
13706 stat $ffid > /dev/null || error "stat $ffid failed."
13707 echo "touch fid $fid"
13708 touch $ffid || error "touch $ffid failed."
13709 echo "write to fid $fid"
13710 cat /etc/hosts > $ffid || error "write $ffid failed."
13711 echo "read fid $fid"
13712 diff /etc/hosts $ffid || error "read $ffid failed."
13713 echo "append write to fid $fid"
13714 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13715 echo "rename fid $fid"
13716 mv $ffid $test_dir/$tfile.1 &&
13717 error "rename $ffid to $tfile.1 should fail."
13718 touch $test_dir/$tfile.1
13719 mv $test_dir/$tfile.1 $ffid &&
13720 error "rename $tfile.1 to $ffid should fail."
13721 rm -f $test_dir/$tfile.1
13722 echo "truncate fid $fid"
13723 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13724 echo "link fid $fid"
13725 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13726 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13727 echo "setfacl fid $fid"
13728 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13729 echo "getfacl fid $fid"
13730 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13732 echo "unlink fid $fid"
13733 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13734 echo "mknod fid $fid"
13735 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13737 fid=[0xf00000400:0x1:0x0]
13738 ffid=$MOUNT/.lustre/fid/$fid
13740 echo "stat non-exist fid $fid"
13741 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13742 echo "write to non-exist fid $fid"
13743 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13744 echo "link new fid $fid"
13745 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13747 mkdir -p $test_dir/$tdir
13748 touch $test_dir/$tdir/$tfile
13749 fid=$($LFS path2fid $test_dir/$tdir)
13752 error "error: could not get fid for $test_dir/$dir/$tfile."
13754 ffid=$MOUNT/.lustre/fid/$fid
13757 ls $ffid > /dev/null || error "ls $ffid failed."
13758 echo "touch $fid/$tfile.1"
13759 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13761 echo "touch $MOUNT/.lustre/fid/$tfile"
13762 touch $MOUNT/.lustre/fid/$tfile && \
13763 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13765 echo "setxattr to $MOUNT/.lustre/fid"
13766 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13768 echo "listxattr for $MOUNT/.lustre/fid"
13769 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13771 echo "delxattr from $MOUNT/.lustre/fid"
13772 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13774 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13775 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13776 error "touch invalid fid should fail."
13778 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13779 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13780 error "touch non-normal fid should fail."
13782 echo "rename $tdir to $MOUNT/.lustre/fid"
13783 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13784 error "rename to $MOUNT/.lustre/fid should fail."
13786 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13788 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13789 local new_obf_mode=777
13791 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13792 chmod $new_obf_mode $DIR/.lustre/fid ||
13793 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13795 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13796 [ $obf_mode -eq $new_obf_mode ] ||
13797 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13799 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13800 chmod $old_obf_mode $DIR/.lustre/fid ||
13801 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13804 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13805 fid=$($LFS path2fid $test_dir/$tfile-2)
13807 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13809 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13810 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13811 error "create lov data thru .lustre failed"
13813 echo "cp /etc/passwd $test_dir/$tfile-2"
13814 cp /etc/passwd $test_dir/$tfile-2 ||
13815 error "copy to $test_dir/$tfile-2 failed."
13816 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13817 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13818 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13820 rm -rf $test_dir/tfile.lnk
13821 rm -rf $test_dir/$tfile-2
13825 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13826 skip "Need MDS version at least 2.4.1"
13828 local tf=$DIR/$tfile
13831 local fid=$($LFS path2fid $tf)
13832 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13834 # check that we get the same pathname back
13837 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13838 echo "$rootpath $fid"
13839 found=$($LFS fid2path $rootpath "$fid")
13840 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13841 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13844 # check wrong root path format
13845 rootpath=$MOUNT"_wrong"
13846 found=$($LFS fid2path $rootpath "$fid")
13847 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13849 run_test 154A "lfs path2fid and fid2path basic checks"
13852 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13853 skip "Need MDS version at least 2.4.1"
13855 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13856 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13857 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13858 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13860 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13861 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13863 # check that we get the same pathname
13864 echo "PFID: $PFID, name: $name"
13865 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13866 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13867 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13868 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13870 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13872 run_test 154B "verify the ll_decode_linkea tool"
13875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13876 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13877 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13878 skip "Need MDS version at least 2.2.51"
13879 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13881 cp /etc/hosts $DIR/$tfile
13883 fid=$($LFS path2fid $DIR/$tfile)
13885 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13887 dot_lustre_fid_permission_check "$fid" $DIR ||
13888 error "dot lustre permission check $fid failed"
13890 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13892 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13894 touch $MOUNT/.lustre/file &&
13895 error "creation is not allowed under .lustre"
13897 mkdir $MOUNT/.lustre/dir &&
13898 error "mkdir is not allowed under .lustre"
13902 run_test 154a "Open-by-FID"
13905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13906 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13907 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13908 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13909 skip "Need MDS version at least 2.2.51"
13911 local remote_dir=$DIR/$tdir/remote_dir
13915 mkdir -p $DIR/$tdir
13916 $LFS mkdir -i $MDTIDX $remote_dir ||
13917 error "create remote directory failed"
13919 cp /etc/hosts $remote_dir/$tfile
13921 fid=$($LFS path2fid $remote_dir/$tfile)
13923 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13925 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13926 error "dot lustre permission check $fid failed"
13929 run_test 154b "Open-by-FID for remote directory"
13932 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13933 skip "Need MDS version at least 2.4.1"
13935 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13936 local FID1=$($LFS path2fid $DIR/$tfile.1)
13937 local FID2=$($LFS path2fid $DIR/$tfile.2)
13938 local FID3=$($LFS path2fid $DIR/$tfile.3)
13941 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13942 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13943 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13945 [ "$FID" = "${!want}" ] ||
13946 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13950 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13952 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13953 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13957 run_test 154c "lfs path2fid and fid2path multiple arguments"
13960 remote_mds_nodsh && skip "remote MDS with nodsh"
13961 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13962 skip "Need MDS version at least 2.5.53"
13964 if remote_mds; then
13965 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13969 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13976 local fid=$($LFS path2fid $DIR/$tfile)
13979 cmd="exec $fd<$DIR/$tfile"
13981 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13982 echo "$fid_list" | grep "$fid"
13985 cmd="exec $fd>/dev/null"
13987 if [ $rc -ne 0 ]; then
13988 error "FID $fid not found in open files list $fid_list"
13991 run_test 154d "Verify open file fid"
13995 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13996 skip "Need MDS version at least 2.6.50"
13998 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13999 error ".lustre returned by readdir"
14002 run_test 154e ".lustre is not returned by readdir"
14005 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14007 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14008 test_mkdir -p -c1 $DIR/$tdir/d
14009 # test dirs inherit from its stripe
14010 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14011 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14012 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14013 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14016 # get fid of parents
14017 local FID0=$($LFS path2fid $DIR/$tdir/d)
14018 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14019 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14020 local FID3=$($LFS path2fid $DIR)
14022 # check that path2fid --parents returns expected <parent_fid>/name
14023 # 1) test for a directory (single parent)
14024 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14025 [ "$parent" == "$FID0/foo1" ] ||
14026 error "expected parent: $FID0/foo1, got: $parent"
14028 # 2) test for a file with nlink > 1 (multiple parents)
14029 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14030 echo "$parent" | grep -F "$FID1/$tfile" ||
14031 error "$FID1/$tfile not returned in parent list"
14032 echo "$parent" | grep -F "$FID2/link" ||
14033 error "$FID2/link not returned in parent list"
14035 # 3) get parent by fid
14036 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14037 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14038 echo "$parent" | grep -F "$FID1/$tfile" ||
14039 error "$FID1/$tfile not returned in parent list (by fid)"
14040 echo "$parent" | grep -F "$FID2/link" ||
14041 error "$FID2/link not returned in parent list (by fid)"
14043 # 4) test for entry in root directory
14044 parent=$($LFS path2fid --parents $DIR/f)
14045 echo "$parent" | grep -F "$FID3/f" ||
14046 error "$FID3/f not returned in parent list"
14048 # 5) test it on root directory
14049 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14050 error "$MOUNT should not have parents"
14052 # enable xattr caching and check that linkea is correctly updated
14053 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14054 save_lustre_params client "llite.*.xattr_cache" > $save
14055 lctl set_param llite.*.xattr_cache 1
14057 # 6.1) linkea update on rename
14058 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14060 # get parents by fid
14061 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14062 # foo1 should no longer be returned in parent list
14063 echo "$parent" | grep -F "$FID1" &&
14064 error "$FID1 should no longer be in parent list"
14065 # the new path should appear
14066 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14067 error "$FID2/$tfile.moved is not in parent list"
14069 # 6.2) linkea update on unlink
14070 rm -f $DIR/$tdir/d/foo2/link
14071 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14072 # foo2/link should no longer be returned in parent list
14073 echo "$parent" | grep -F "$FID2/link" &&
14074 error "$FID2/link should no longer be in parent list"
14078 restore_lustre_params < $save
14081 run_test 154f "get parent fids by reading link ea"
14085 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14086 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14087 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14088 skip "Need MDS version at least 2.6.92"
14090 mkdir -p $DIR/$tdir
14091 llapi_fid_test -d $DIR/$tdir
14093 run_test 154g "various llapi FID tests"
14095 test_155_small_load() {
14096 local temp=$TMP/$tfile
14097 local file=$DIR/$tfile
14099 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14100 error "dd of=$temp bs=6096 count=1 failed"
14102 cancel_lru_locks $OSC
14103 cmp $temp $file || error "$temp $file differ"
14105 $TRUNCATE $temp 6000
14106 $TRUNCATE $file 6000
14107 cmp $temp $file || error "$temp $file differ (truncate1)"
14109 echo "12345" >>$temp
14110 echo "12345" >>$file
14111 cmp $temp $file || error "$temp $file differ (append1)"
14113 echo "12345" >>$temp
14114 echo "12345" >>$file
14115 cmp $temp $file || error "$temp $file differ (append2)"
14121 test_155_big_load() {
14122 remote_ost_nodsh && skip "remote OST with nodsh"
14124 local temp=$TMP/$tfile
14125 local file=$DIR/$tfile
14128 local cache_size=$(do_facet ost$((MAXI+1)) \
14129 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14130 local large_file_size=$((cache_size * 2))
14132 echo "OSS cache size: $cache_size KB"
14133 echo "Large file size: $large_file_size KB"
14135 [ $MAXV -le $large_file_size ] &&
14136 skip_env "max available OST size needs > $large_file_size KB"
14138 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14140 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14141 error "dd of=$temp bs=$large_file_size count=1k failed"
14144 cancel_lru_locks osc
14145 cmp $temp $file || error "$temp $file differ"
14151 save_writethrough() {
14152 local facets=$(get_facets OST)
14154 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14160 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14162 save_writethrough $p
14165 set_cache writethrough on
14166 test_155_small_load
14167 restore_lustre_params < $p
14170 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14175 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14177 save_writethrough $p
14180 set_cache writethrough off
14181 test_155_small_load
14182 restore_lustre_params < $p
14185 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14190 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14192 save_writethrough $p
14195 set_cache writethrough on
14196 test_155_small_load
14197 restore_lustre_params < $p
14200 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14205 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14207 save_writethrough $p
14210 set_cache writethrough off
14211 test_155_small_load
14212 restore_lustre_params < $p
14215 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14220 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14222 save_writethrough $p
14225 set_cache writethrough on
14227 restore_lustre_params < $p
14230 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14235 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14237 save_writethrough $p
14240 set_cache writethrough off
14242 restore_lustre_params < $p
14245 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14250 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14252 save_writethrough $p
14255 set_cache writethrough on
14257 restore_lustre_params < $p
14260 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14265 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14267 save_writethrough $p
14270 set_cache writethrough off
14272 restore_lustre_params < $p
14275 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14279 remote_ost_nodsh && skip "remote OST with nodsh"
14280 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14281 skip "stats not implemented on old servers"
14282 [ "$ost1_FSTYPE" = "zfs" ] &&
14283 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14288 local file="$DIR/$tfile"
14289 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14291 save_writethrough $p
14294 log "Turn on read and write cache"
14296 set_cache writethrough on
14298 log "Write data and read it back."
14299 log "Read should be satisfied from the cache."
14300 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14302 cancel_lru_locks osc
14303 cat $file >/dev/null
14305 if ! let "AFTER - BEFORE == CPAGES"; then
14306 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14308 log "cache hits: before: $BEFORE, after: $AFTER"
14311 log "Read again; it should be satisfied from the cache."
14313 cancel_lru_locks osc
14314 cat $file >/dev/null
14316 if ! let "AFTER - BEFORE == CPAGES"; then
14317 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14319 log "cache hits:: before: $BEFORE, after: $AFTER"
14322 log "Turn off the read cache and turn on the write cache"
14324 set_cache writethrough on
14326 log "Read again; it should be satisfied from the cache."
14328 cancel_lru_locks osc
14329 cat $file >/dev/null
14331 if ! let "AFTER - BEFORE == CPAGES"; then
14332 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14334 log "cache hits:: before: $BEFORE, after: $AFTER"
14337 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14338 # > 2.12.56 uses pagecache if cached
14339 log "Read again; it should not be satisfied from the cache."
14341 cancel_lru_locks osc
14342 cat $file >/dev/null
14344 if ! let "AFTER - BEFORE == 0"; then
14345 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14347 log "cache hits:: before: $BEFORE, after: $AFTER"
14351 log "Write data and read it back."
14352 log "Read should be satisfied from the cache."
14353 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14355 cancel_lru_locks osc
14356 cat $file >/dev/null
14358 if ! let "AFTER - BEFORE == CPAGES"; then
14359 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14361 log "cache hits:: before: $BEFORE, after: $AFTER"
14364 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14365 # > 2.12.56 uses pagecache if cached
14366 log "Read again; it should not be satisfied from the cache."
14368 cancel_lru_locks osc
14369 cat $file >/dev/null
14371 if ! let "AFTER - BEFORE == 0"; then
14372 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14374 log "cache hits:: before: $BEFORE, after: $AFTER"
14378 log "Turn off read and write cache"
14380 set_cache writethrough off
14382 log "Write data and read it back"
14383 log "It should not be satisfied from the cache."
14385 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14386 cancel_lru_locks osc
14388 cat $file >/dev/null
14390 if ! let "AFTER - BEFORE == 0"; then
14391 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14393 log "cache hits:: before: $BEFORE, after: $AFTER"
14396 log "Turn on the read cache and turn off the write cache"
14398 set_cache writethrough off
14400 log "Write data and read it back"
14401 log "It should not be satisfied from the cache."
14403 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14405 cancel_lru_locks osc
14406 cat $file >/dev/null
14408 if ! let "AFTER - BEFORE == 0"; then
14409 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14411 log "cache hits:: before: $BEFORE, after: $AFTER"
14414 log "Read again; it should be satisfied from the cache."
14416 cancel_lru_locks osc
14417 cat $file >/dev/null
14419 if ! let "AFTER - BEFORE == CPAGES"; then
14420 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14422 log "cache hits:: before: $BEFORE, after: $AFTER"
14425 restore_lustre_params < $p
14428 run_test 156 "Verification of tunables"
14431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14432 remote_mds_nodsh && skip "remote MDS with nodsh"
14433 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14434 skip "Need MDS version at least 2.2.0"
14436 changelog_register || error "changelog_register failed"
14437 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14438 changelog_users $SINGLEMDS | grep -q $cl_user ||
14439 error "User $cl_user not found in changelog_users"
14442 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14443 changelog_clear 0 || error "changelog_clear failed"
14444 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14445 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14446 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14447 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14448 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14449 rm $DIR/$tdir/pics/desktop.jpg
14451 changelog_dump | tail -10
14453 echo "verifying changelog mask"
14454 changelog_chmask "-MKDIR"
14455 changelog_chmask "-CLOSE"
14457 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14458 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14460 changelog_chmask "+MKDIR"
14461 changelog_chmask "+CLOSE"
14463 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14464 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14466 changelog_dump | tail -10
14467 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14468 CLOSES=$(changelog_dump | grep -c "CLOSE")
14469 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14470 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14473 echo "verifying target fid"
14474 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14475 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14476 [ "$fidc" == "$fidf" ] ||
14477 error "changelog '$tfile' fid $fidc != file fid $fidf"
14478 echo "verifying parent fid"
14479 # The FID returned from the Changelog may be the directory shard on
14480 # a different MDT, and not the FID returned by path2fid on the parent.
14481 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14482 # since this is what will matter when recreating this file in the tree.
14483 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14484 local pathp=$($LFS fid2path $MOUNT "$fidp")
14485 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14486 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14488 echo "getting records for $cl_user"
14489 changelog_users $SINGLEMDS
14490 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14492 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14493 error "changelog_clear failed"
14494 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14495 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14496 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14497 error "user index expect $user_rec1 + $nclr != $user_rec2"
14499 local min0_rec=$(changelog_users $SINGLEMDS |
14500 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14501 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14502 awk '{ print $1; exit; }')
14504 changelog_dump | tail -n 5
14505 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14506 [ $first_rec == $((min0_rec + 1)) ] ||
14507 error "first index should be $min0_rec + 1 not $first_rec"
14509 # LU-3446 changelog index reset on MDT restart
14510 local cur_rec1=$(changelog_users $SINGLEMDS |
14511 awk '/^current.index:/ { print $NF }')
14512 changelog_clear 0 ||
14513 error "clear all changelog records for $cl_user failed"
14514 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14515 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14516 error "Fail to start $SINGLEMDS"
14517 local cur_rec2=$(changelog_users $SINGLEMDS |
14518 awk '/^current.index:/ { print $NF }')
14519 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14520 [ $cur_rec1 == $cur_rec2 ] ||
14521 error "current index should be $cur_rec1 not $cur_rec2"
14523 echo "verifying users from this test are deregistered"
14524 changelog_deregister || error "changelog_deregister failed"
14525 changelog_users $SINGLEMDS | grep -q $cl_user &&
14526 error "User '$cl_user' still in changelog_users"
14528 # lctl get_param -n mdd.*.changelog_users
14529 # current index: 144
14530 # ID index (idle seconds)
14532 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14533 # this is the normal case where all users were deregistered
14534 # make sure no new records are added when no users are present
14535 local last_rec1=$(changelog_users $SINGLEMDS |
14536 awk '/^current.index:/ { print $NF }')
14537 touch $DIR/$tdir/chloe
14538 local last_rec2=$(changelog_users $SINGLEMDS |
14539 awk '/^current.index:/ { print $NF }')
14540 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14541 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14543 # any changelog users must be leftovers from a previous test
14544 changelog_users $SINGLEMDS
14545 echo "other changelog users; can't verify off"
14548 run_test 160a "changelog sanity"
14550 test_160b() { # LU-3587
14551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14552 remote_mds_nodsh && skip "remote MDS with nodsh"
14553 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14554 skip "Need MDS version at least 2.2.0"
14556 changelog_register || error "changelog_register failed"
14557 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14558 changelog_users $SINGLEMDS | grep -q $cl_user ||
14559 error "User '$cl_user' not found in changelog_users"
14561 local longname1=$(str_repeat a 255)
14562 local longname2=$(str_repeat b 255)
14565 echo "creating very long named file"
14566 touch $longname1 || error "create of '$longname1' failed"
14567 echo "renaming very long named file"
14568 mv $longname1 $longname2
14570 changelog_dump | grep RENME | tail -n 5
14573 run_test 160b "Verify that very long rename doesn't crash in changelog"
14576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14577 remote_mds_nodsh && skip "remote MDS with nodsh"
14579 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14580 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14581 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14582 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14586 # Registration step
14587 changelog_register || error "changelog_register failed"
14590 mkdir -p $DIR/$tdir
14591 $MCREATE $DIR/$tdir/foo_160c
14592 changelog_chmask "-TRUNC"
14593 $TRUNCATE $DIR/$tdir/foo_160c 200
14594 changelog_chmask "+TRUNC"
14595 $TRUNCATE $DIR/$tdir/foo_160c 199
14596 changelog_dump | tail -n 5
14597 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14598 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14600 run_test 160c "verify that changelog log catch the truncate event"
14603 remote_mds_nodsh && skip "remote MDS with nodsh"
14604 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14606 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14607 skip "Need MDS version at least 2.7.60"
14609 # Registration step
14610 changelog_register || error "changelog_register failed"
14612 mkdir -p $DIR/$tdir/migrate_dir
14613 changelog_clear 0 || error "changelog_clear failed"
14615 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14616 changelog_dump | tail -n 5
14617 local migrates=$(changelog_dump | grep -c "MIGRT")
14618 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14620 run_test 160d "verify that changelog log catch the migrate event"
14623 remote_mds_nodsh && skip "remote MDS with nodsh"
14626 changelog_register || error "changelog_register failed"
14628 # Delete a future user (expect fail)
14629 local MDT0=$(facet_svc $SINGLEMDS)
14630 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14633 if [ $rc -eq 0 ]; then
14634 error "Deleted non-existant user cl77"
14635 elif [ $rc -ne 2 ]; then
14636 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14639 # Clear to a bad index (1 billion should be safe)
14640 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14643 if [ $rc -eq 0 ]; then
14644 error "Successfully cleared to invalid CL index"
14645 elif [ $rc -ne 22 ]; then
14646 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14649 run_test 160e "changelog negative testing (should return errors)"
14652 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14653 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14654 skip "Need MDS version at least 2.10.56"
14656 local mdts=$(comma_list $(mdts_nodes))
14659 changelog_register || error "first changelog_register failed"
14660 changelog_register || error "second changelog_register failed"
14662 declare -A cl_user1
14663 declare -A cl_user2
14668 # generate some changelog records to accumulate on each MDT
14669 # use fnv1a because created files should be evenly distributed
14670 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14671 error "test_mkdir $tdir failed"
14672 log "$(date +%s): creating first files"
14673 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14674 error "create $DIR/$tdir/$tfile failed"
14676 # check changelogs have been generated
14677 local start=$SECONDS
14678 local idle_time=$((MDSCOUNT * 5 + 5))
14679 local nbcl=$(changelog_dump | wc -l)
14680 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14682 for param in "changelog_max_idle_time=$idle_time" \
14684 "changelog_min_gc_interval=2" \
14685 "changelog_min_free_cat_entries=3"; do
14686 local MDT0=$(facet_svc $SINGLEMDS)
14687 local var="${param%=*}"
14688 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14690 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14691 do_nodes $mdts $LCTL set_param mdd.*.$param
14694 # force cl_user2 to be idle (1st part), but also cancel the
14695 # cl_user1 records so that it is not evicted later in the test.
14696 local sleep1=$((idle_time / 2))
14697 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14700 # simulate changelog catalog almost full
14701 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14702 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14704 for i in $(seq $MDSCOUNT); do
14705 cl_users=(${CL_USERS[mds$i]})
14706 cl_user1[mds$i]="${cl_users[0]}"
14707 cl_user2[mds$i]="${cl_users[1]}"
14709 [ -n "${cl_user1[mds$i]}" ] ||
14710 error "mds$i: no user registered"
14711 [ -n "${cl_user2[mds$i]}" ] ||
14712 error "mds$i: only ${cl_user2[mds$i]} is registered"
14714 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14715 [ -n "$user_rec1" ] ||
14716 error "mds$i: User ${cl_user1[mds$i]} not registered"
14717 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14718 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14719 [ -n "$user_rec2" ] ||
14720 error "mds$i: User ${cl_user1[mds$i]} not registered"
14721 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14722 "$user_rec1 + 2 == $user_rec2"
14723 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14724 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14725 "$user_rec1 + 2, but is $user_rec2"
14726 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14727 [ -n "$user_rec2" ] ||
14728 error "mds$i: User ${cl_user2[mds$i]} not registered"
14729 [ $user_rec1 == $user_rec2 ] ||
14730 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14731 "$user_rec1, but is $user_rec2"
14734 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14735 local sleep2=$((idle_time - (SECONDS - start) + 1))
14736 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14739 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14740 # cl_user1 should be OK because it recently processed records.
14741 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14742 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14743 error "create $DIR/$tdir/${tfile}b failed"
14745 # ensure gc thread is done
14746 for i in $(mdts_nodes); do
14748 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14749 error "$i: GC-thread not done"
14753 for i in $(seq $MDSCOUNT); do
14754 # check cl_user1 still registered
14755 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14756 error "mds$i: User ${cl_user1[mds$i]} not registered"
14757 # check cl_user2 unregistered
14758 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14759 error "mds$i: User ${cl_user2[mds$i]} still registered"
14761 # check changelogs are present and starting at $user_rec1 + 1
14762 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14763 [ -n "$user_rec1" ] ||
14764 error "mds$i: User ${cl_user1[mds$i]} not registered"
14765 first_rec=$($LFS changelog $(facet_svc mds$i) |
14766 awk '{ print $1; exit; }')
14768 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14769 [ $((user_rec1 + 1)) == $first_rec ] ||
14770 error "mds$i: first index should be $user_rec1 + 1, " \
14771 "but is $first_rec"
14774 run_test 160f "changelog garbage collect (timestamped users)"
14777 remote_mds_nodsh && skip "remote MDS with nodsh"
14778 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14779 skip "Need MDS version at least 2.10.56"
14781 local mdts=$(comma_list $(mdts_nodes))
14783 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14784 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14787 changelog_register || error "first changelog_register failed"
14788 changelog_register || error "second changelog_register failed"
14790 declare -A cl_user1
14791 declare -A cl_user2
14796 # generate some changelog records to accumulate on each MDT
14797 # use fnv1a because created files should be evenly distributed
14798 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14799 error "mkdir $tdir failed"
14800 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14801 error "create $DIR/$tdir/$tfile failed"
14803 # check changelogs have been generated
14804 local nbcl=$(changelog_dump | wc -l)
14805 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14807 # reduce the max_idle_indexes value to make sure we exceed it
14808 max_ndx=$((nbcl / 2 - 1))
14810 for param in "changelog_max_idle_indexes=$max_ndx" \
14812 "changelog_min_gc_interval=2" \
14813 "changelog_min_free_cat_entries=3"; do
14814 local MDT0=$(facet_svc $SINGLEMDS)
14815 local var="${param%=*}"
14816 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14818 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14819 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14820 error "unable to set mdd.*.$param"
14823 # simulate changelog catalog almost full
14824 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14825 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14827 for i in $(seq $MDSCOUNT); do
14828 cl_users=(${CL_USERS[mds$i]})
14829 cl_user1[mds$i]="${cl_users[0]}"
14830 cl_user2[mds$i]="${cl_users[1]}"
14832 [ -n "${cl_user1[mds$i]}" ] ||
14833 error "mds$i: no user registered"
14834 [ -n "${cl_user2[mds$i]}" ] ||
14835 error "mds$i: only ${cl_user1[mds$i]} is registered"
14837 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14838 [ -n "$user_rec1" ] ||
14839 error "mds$i: User ${cl_user1[mds$i]} not registered"
14840 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14841 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14842 [ -n "$user_rec2" ] ||
14843 error "mds$i: User ${cl_user1[mds$i]} not registered"
14844 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14845 "$user_rec1 + 2 == $user_rec2"
14846 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14847 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14848 "$user_rec1 + 2, but is $user_rec2"
14849 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14850 [ -n "$user_rec2" ] ||
14851 error "mds$i: User ${cl_user2[mds$i]} not registered"
14852 [ $user_rec1 == $user_rec2 ] ||
14853 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14854 "$user_rec1, but is $user_rec2"
14857 # ensure we are past the previous changelog_min_gc_interval set above
14860 # generate one more changelog to trigger fail_loc
14861 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14862 error "create $DIR/$tdir/${tfile}bis failed"
14864 # ensure gc thread is done
14865 for i in $(mdts_nodes); do
14867 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14868 error "$i: GC-thread not done"
14872 for i in $(seq $MDSCOUNT); do
14873 # check cl_user1 still registered
14874 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14875 error "mds$i: User ${cl_user1[mds$i]} not registered"
14876 # check cl_user2 unregistered
14877 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14878 error "mds$i: User ${cl_user2[mds$i]} still registered"
14880 # check changelogs are present and starting at $user_rec1 + 1
14881 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14882 [ -n "$user_rec1" ] ||
14883 error "mds$i: User ${cl_user1[mds$i]} not registered"
14884 first_rec=$($LFS changelog $(facet_svc mds$i) |
14885 awk '{ print $1; exit; }')
14887 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14888 [ $((user_rec1 + 1)) == $first_rec ] ||
14889 error "mds$i: first index should be $user_rec1 + 1, " \
14890 "but is $first_rec"
14893 run_test 160g "changelog garbage collect (old users)"
14896 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14897 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14898 skip "Need MDS version at least 2.10.56"
14900 local mdts=$(comma_list $(mdts_nodes))
14903 changelog_register || error "first changelog_register failed"
14904 changelog_register || error "second changelog_register failed"
14906 declare -A cl_user1
14907 declare -A cl_user2
14912 # generate some changelog records to accumulate on each MDT
14913 # use fnv1a because created files should be evenly distributed
14914 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14915 error "test_mkdir $tdir failed"
14916 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14917 error "create $DIR/$tdir/$tfile failed"
14919 # check changelogs have been generated
14920 local nbcl=$(changelog_dump | wc -l)
14921 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14923 for param in "changelog_max_idle_time=10" \
14925 "changelog_min_gc_interval=2"; do
14926 local MDT0=$(facet_svc $SINGLEMDS)
14927 local var="${param%=*}"
14928 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14930 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14931 do_nodes $mdts $LCTL set_param mdd.*.$param
14934 # force cl_user2 to be idle (1st part)
14937 for i in $(seq $MDSCOUNT); do
14938 cl_users=(${CL_USERS[mds$i]})
14939 cl_user1[mds$i]="${cl_users[0]}"
14940 cl_user2[mds$i]="${cl_users[1]}"
14942 [ -n "${cl_user1[mds$i]}" ] ||
14943 error "mds$i: no user registered"
14944 [ -n "${cl_user2[mds$i]}" ] ||
14945 error "mds$i: only ${cl_user2[mds$i]} is registered"
14947 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14948 [ -n "$user_rec1" ] ||
14949 error "mds$i: User ${cl_user1[mds$i]} not registered"
14950 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14951 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14952 [ -n "$user_rec2" ] ||
14953 error "mds$i: User ${cl_user1[mds$i]} not registered"
14954 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14955 "$user_rec1 + 2 == $user_rec2"
14956 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14957 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14958 "$user_rec1 + 2, but is $user_rec2"
14959 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14960 [ -n "$user_rec2" ] ||
14961 error "mds$i: User ${cl_user2[mds$i]} not registered"
14962 [ $user_rec1 == $user_rec2 ] ||
14963 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14964 "$user_rec1, but is $user_rec2"
14967 # force cl_user2 to be idle (2nd part) and to reach
14968 # changelog_max_idle_time
14971 # force each GC-thread start and block then
14972 # one per MDT/MDD, set fail_val accordingly
14973 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14974 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14976 # generate more changelogs to trigger fail_loc
14977 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14978 error "create $DIR/$tdir/${tfile}bis failed"
14980 # stop MDT to stop GC-thread, should be done in back-ground as it will
14981 # block waiting for the thread to be released and exit
14982 declare -A stop_pids
14983 for i in $(seq $MDSCOUNT); do
14985 stop_pids[mds$i]=$!
14988 for i in $(mdts_nodes); do
14991 local facets=$(facets_up_on_host $i)
14993 for facet in ${facets//,/ }; do
14994 if [[ $facet == mds* ]]; then
14998 # ensure each MDS's gc threads are still present and all in "R"
14999 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15000 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15001 error "$i: expected $nb GC-thread"
15003 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15005 error "$i: GC-thread not found in R-state"
15006 # check umounts of each MDT on MDS have reached kthread_stop()
15007 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15008 error "$i: expected $nb umount"
15010 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15011 error "$i: umount not found in D-state"
15014 # release all GC-threads
15015 do_nodes $mdts $LCTL set_param fail_loc=0
15017 # wait for MDT stop to complete
15018 for i in $(seq $MDSCOUNT); do
15019 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15023 # may try to check if any orphan changelog records are present
15024 # via ldiskfs/zfs and llog_reader...
15026 # re-start/mount MDTs
15027 for i in $(seq $MDSCOUNT); do
15028 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15029 error "Fail to start mds$i"
15033 for i in $(seq $MDSCOUNT); do
15034 # check cl_user1 still registered
15035 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15036 error "mds$i: User ${cl_user1[mds$i]} not registered"
15037 # check cl_user2 unregistered
15038 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15039 error "mds$i: User ${cl_user2[mds$i]} still registered"
15041 # check changelogs are present and starting at $user_rec1 + 1
15042 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15043 [ -n "$user_rec1" ] ||
15044 error "mds$i: User ${cl_user1[mds$i]} not registered"
15045 first_rec=$($LFS changelog $(facet_svc mds$i) |
15046 awk '{ print $1; exit; }')
15048 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15049 [ $((user_rec1 + 1)) == $first_rec ] ||
15050 error "mds$i: first index should be $user_rec1 + 1, " \
15051 "but is $first_rec"
15054 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15059 local mdts=$(comma_list $(mdts_nodes))
15061 changelog_register || error "first changelog_register failed"
15063 # generate some changelog records to accumulate on each MDT
15064 # use fnv1a because created files should be evenly distributed
15065 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15066 error "mkdir $tdir failed"
15067 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
15068 error "create $DIR/$tdir/$tfile failed"
15070 # check changelogs have been generated
15071 local nbcl=$(changelog_dump | wc -l)
15072 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15074 # simulate race between register and unregister
15075 # XXX as fail_loc is set per-MDS, with DNE configs the race
15076 # simulation will only occur for one MDT per MDS and for the
15077 # others the normal race scenario will take place
15078 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15079 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15080 do_nodes $mdts $LCTL set_param fail_val=1
15082 # unregister 1st user
15083 changelog_deregister &
15085 # wait some time for deregister work to reach race rdv
15087 # register 2nd user
15088 changelog_register || error "2nd user register failed"
15090 wait $pid1 || error "1st user deregister failed"
15094 declare -A LAST_REC
15095 for i in $(seq $MDSCOUNT); do
15096 if changelog_users mds$i | grep "^cl"; then
15097 # make sure new records are added with one user present
15098 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15099 awk '/^current.index:/ { print $NF }')
15101 error "mds$i has no user registered"
15105 # generate more changelog records to accumulate on each MDT
15106 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15107 error "create $DIR/$tdir/${tfile}bis failed"
15109 for i in $(seq $MDSCOUNT); do
15110 last_rec=$(changelog_users $SINGLEMDS |
15111 awk '/^current.index:/ { print $NF }')
15112 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15113 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15114 error "changelogs are off on mds$i"
15117 run_test 160i "changelog user register/unregister race"
15120 remote_mds_nodsh && skip "remote MDS with nodsh"
15121 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15122 skip "Need MDS version at least 2.12.56"
15124 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15125 stack_trap "umount $MOUNT2" EXIT
15127 changelog_register || error "first changelog_register failed"
15128 stack_trap "changelog_deregister" EXIT
15130 # generate some changelog
15131 # use fnv1a because created files should be evenly distributed
15132 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15133 error "mkdir $tdir failed"
15134 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15135 error "create $DIR/$tdir/${tfile}bis failed"
15137 # open the changelog device
15138 exec 3>/dev/changelog-$FSNAME-MDT0000
15139 stack_trap "exec 3>&-" EXIT
15140 exec 4</dev/changelog-$FSNAME-MDT0000
15141 stack_trap "exec 4<&-" EXIT
15143 # umount the first lustre mount
15145 stack_trap "mount_client $MOUNT" EXIT
15148 cat <&4 >/dev/null || error "read changelog failed"
15151 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15152 changelog_users $SINGLEMDS | grep -q $cl_user ||
15153 error "User $cl_user not found in changelog_users"
15155 printf 'clear:'$cl_user':0' >&3
15157 run_test 160j "client can be umounted while its chanangelog is being used"
15160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15161 remote_mds_nodsh && skip "remote MDS with nodsh"
15163 mkdir -p $DIR/$tdir/1/1
15165 changelog_register || error "changelog_register failed"
15166 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15168 changelog_users $SINGLEMDS | grep -q $cl_user ||
15169 error "User '$cl_user' not found in changelog_users"
15170 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15171 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15172 rmdir $DIR/$tdir/1/1 & sleep 1
15174 touch $DIR/$tdir/2/2
15175 rm -rf $DIR/$tdir/2
15180 changelog_dump | grep rmdir || error "rmdir not recorded"
15183 changelog_deregister
15185 run_test 160k "Verify that changelog records are not lost"
15187 # Verifies that a file passed as a parameter has recently had an operation
15188 # performed on it that has generated an MTIME changelog which contains the
15189 # correct parent FID. As files might reside on a different MDT from the
15190 # parent directory in DNE configurations, the FIDs are translated to paths
15191 # before being compared, which should be identical
15192 compare_mtime_changelog() {
15200 mdtidx=$($LFS getstripe --mdt-index $file)
15201 mdtidx=$(printf "%04x" $mdtidx)
15203 # Obtain the parent FID from the MTIME changelog
15204 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15205 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15207 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15208 [ -z "$cl_fid" ] && error "parent FID not present"
15210 # Verify that the path for the parent FID is the same as the path for
15211 # the test directory
15212 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15216 [[ "${pdir%/}" == "$dir" ]] ||
15217 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15223 remote_mds_nodsh && skip "remote MDS with nodsh"
15224 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15225 skip "Need MDS version at least 2.13.55"
15229 changelog_register || error "changelog_register failed"
15230 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15232 changelog_users $SINGLEMDS | grep -q $cl_user ||
15233 error "User '$cl_user' not found in changelog_users"
15235 # Clear some types so that MTIME changelogs are generated
15236 changelog_chmask "-CREAT"
15237 changelog_chmask "-CLOSE"
15239 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15241 # Test CL_MTIME during setattr
15242 touch $DIR/$tdir/$tfile
15243 compare_mtime_changelog $DIR/$tdir/$tfile
15245 # Test CL_MTIME during close
15246 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15247 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15249 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15254 test_mkdir -c1 $DIR/$tdir
15255 cp /etc/hosts $DIR/$tdir/$tfile
15256 test_mkdir -c1 $DIR/$tdir/foo1
15257 test_mkdir -c1 $DIR/$tdir/foo2
15258 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15259 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15260 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15261 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15262 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15263 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15264 $LFS fid2path $DIR $FID
15265 error "bad link ea"
15268 rm $DIR/$tdir/foo2/zachary
15270 rm $DIR/$tdir/foo2/thor
15272 rm $DIR/$tdir/$tfile
15274 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15275 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15276 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15277 rm $DIR/$tdir/foo2/maggie
15280 local longname=$tfile.avg_len_is_thirty_two_
15281 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15282 error_noexit 'failed to unlink many hardlinks'" EXIT
15283 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15284 error "failed to hardlink many files"
15285 links=$($LFS fid2path $DIR $FID | wc -l)
15286 echo -n "${links}/1000 links in link EA"
15287 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15289 run_test 161a "link ea sanity"
15292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15293 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15296 local remote_dir=$DIR/$tdir/remote_dir
15298 mkdir -p $DIR/$tdir
15299 $LFS mkdir -i $MDTIDX $remote_dir ||
15300 error "create remote directory failed"
15302 cp /etc/hosts $remote_dir/$tfile
15303 mkdir -p $remote_dir/foo1
15304 mkdir -p $remote_dir/foo2
15305 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15306 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15307 ln $remote_dir/$tfile $remote_dir/foo1/luna
15308 ln $remote_dir/$tfile $remote_dir/foo2/thor
15310 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15312 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15313 $LFS fid2path $DIR $FID
15314 error "bad link ea"
15317 rm $remote_dir/foo2/zachary
15319 rm $remote_dir/foo2/thor
15321 rm $remote_dir/$tfile
15323 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15324 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15325 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15326 $LFS fid2path $DIR $FID
15327 error "bad link rename"
15329 rm $remote_dir/foo2/maggie
15332 local longname=filename_avg_len_is_thirty_two_
15333 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15334 error "failed to hardlink many files"
15335 links=$($LFS fid2path $DIR $FID | wc -l)
15336 echo -n "${links}/1000 links in link EA"
15337 [[ ${links} -gt 60 ]] ||
15338 error "expected at least 60 links in link EA"
15339 unlinkmany $remote_dir/foo2/$longname 1000 ||
15340 error "failed to unlink many hardlinks"
15342 run_test 161b "link ea sanity under remote directory"
15345 remote_mds_nodsh && skip "remote MDS with nodsh"
15346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15347 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15348 skip "Need MDS version at least 2.1.5"
15350 # define CLF_RENAME_LAST 0x0001
15351 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15352 changelog_register || error "changelog_register failed"
15355 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15356 touch $DIR/$tdir/foo_161c
15357 touch $DIR/$tdir/bar_161c
15358 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15359 changelog_dump | grep RENME | tail -n 5
15360 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15361 changelog_clear 0 || error "changelog_clear failed"
15362 if [ x$flags != "x0x1" ]; then
15363 error "flag $flags is not 0x1"
15366 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15367 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15368 touch $DIR/$tdir/foo_161c
15369 touch $DIR/$tdir/bar_161c
15370 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15371 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15372 changelog_dump | grep RENME | tail -n 5
15373 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15374 changelog_clear 0 || error "changelog_clear failed"
15375 if [ x$flags != "x0x0" ]; then
15376 error "flag $flags is not 0x0"
15378 echo "rename overwrite a target having nlink > 1," \
15379 "changelog record has flags of $flags"
15381 # rename doesn't overwrite a target (changelog flag 0x0)
15382 touch $DIR/$tdir/foo_161c
15383 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15384 changelog_dump | grep RENME | tail -n 5
15385 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15386 changelog_clear 0 || error "changelog_clear failed"
15387 if [ x$flags != "x0x0" ]; then
15388 error "flag $flags is not 0x0"
15390 echo "rename doesn't overwrite a target," \
15391 "changelog record has flags of $flags"
15393 # define CLF_UNLINK_LAST 0x0001
15394 # unlink a file having nlink = 1 (changelog flag 0x1)
15395 rm -f $DIR/$tdir/foo2_161c
15396 changelog_dump | grep UNLNK | tail -n 5
15397 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15398 changelog_clear 0 || error "changelog_clear failed"
15399 if [ x$flags != "x0x1" ]; then
15400 error "flag $flags is not 0x1"
15402 echo "unlink a file having nlink = 1," \
15403 "changelog record has flags of $flags"
15405 # unlink a file having nlink > 1 (changelog flag 0x0)
15406 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15407 rm -f $DIR/$tdir/foobar_161c
15408 changelog_dump | grep UNLNK | tail -n 5
15409 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15410 changelog_clear 0 || error "changelog_clear failed"
15411 if [ x$flags != "x0x0" ]; then
15412 error "flag $flags is not 0x0"
15414 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15416 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15419 remote_mds_nodsh && skip "remote MDS with nodsh"
15420 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15425 changelog_register || error "changelog_register failed"
15427 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15428 # interfer with $MOUNT/.lustre/fid/ access
15430 [[ $? -eq 0 ]] || error "mkdir failed"
15432 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15433 $LCTL set_param fail_loc=0x8000140c
15435 $LCTL set_param fail_val=5
15438 echo foofoo > $DIR/$tdir/$tfile &
15441 # wait for create to be delayed
15445 [[ $? -eq 0 ]] || error "create should be blocked"
15447 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15448 stack_trap "rm -f $tempfile"
15449 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15450 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15451 # some delay may occur during ChangeLog publishing and file read just
15452 # above, that could allow file write to happen finally
15453 [[ -s $tempfile ]] && echo "file should be empty"
15455 $LCTL set_param fail_loc=0
15458 [[ $? -eq 0 ]] || error "create failed"
15460 run_test 161d "create with concurrent .lustre/fid access"
15463 local expected="$1"
15468 path=$($LFS fid2path "$@")
15471 if [ $rc -ne 0 ]; then
15472 error "path looked up of '$expected' failed: rc=$rc"
15473 elif [ "$path" != "$expected" ]; then
15474 error "path looked up '$path' instead of '$expected'"
15476 echo "FID '$fid' resolves to path '$path' as expected"
15480 test_162a() { # was test_162
15481 test_mkdir -p -c1 $DIR/$tdir/d2
15482 touch $DIR/$tdir/d2/$tfile
15483 touch $DIR/$tdir/d2/x1
15484 touch $DIR/$tdir/d2/x2
15485 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15486 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15488 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15489 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15492 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15493 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15494 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15496 # softlink to wrong file
15497 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15498 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15499 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15502 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15503 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15504 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15505 # fid2path dir/fsname should both work
15506 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15507 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15509 # hardlink count: check that there are 2 links
15510 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15511 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15513 # hardlink indexing: remove the first link
15514 rm $DIR/$tdir/d2/p/q/r/hlink
15515 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15517 run_test 162a "path lookup sanity"
15520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15521 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15524 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15525 error "create striped dir failed"
15527 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15528 tail -n 1 | awk '{print $2}')
15529 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15531 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15532 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15535 for ((i=0;i<5;i++)); do
15536 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15537 error "get fid for f$i failed"
15538 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15540 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15541 error "get fid for d$i failed"
15542 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15547 run_test 162b "striped directory path lookup sanity"
15549 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15551 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15552 skip "Need MDS version at least 2.7.51"
15554 local lpath=$tdir.local
15555 local rpath=$tdir.remote
15557 test_mkdir $DIR/$lpath
15558 test_mkdir $DIR/$rpath
15560 for ((i = 0; i <= 101; i++)); do
15563 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15564 error "get fid for local directory $DIR/$lpath failed"
15565 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15568 test_mkdir $DIR/$rpath
15569 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15570 error "get fid for remote directory $DIR/$rpath failed"
15571 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15576 run_test 162c "fid2path works with paths 100 or more directories deep"
15578 oalr_event_count() {
15582 awk -v name="${FSNAME}-OST0000" \
15583 -v event="${event}" \
15584 '$1 == "TRACE" && $2 == event && $3 == name' \
15589 oalr_expect_event_count() {
15592 local expect="${3}"
15595 count=$(oalr_event_count "${event}" "${trace}")
15596 if ((count == expect)); then
15600 error_noexit "${event} event count was '${count}', expected ${expect}"
15606 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15608 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15612 sync # Flush previous IOs so we can count log entries.
15613 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15614 stack_trap cleanup_165 EXIT
15618 local trace="/tmp/${tfile}.trace"
15622 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15623 skip "OFD access log unsupported"
15626 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15629 do_facet ost1 ofd_access_log_reader --list
15632 do_facet ost1 killall -TERM ofd_access_log_reader
15636 if ((rc != 0)); then
15637 error "ofd_access_log_reader exited with rc = '${rc}'"
15640 # Parse trace file for discovery events:
15641 oalr_expect_event_count alr_log_add "${trace}" 1
15642 oalr_expect_event_count alr_log_eof "${trace}" 1
15643 oalr_expect_event_count alr_log_free "${trace}" 1
15645 run_test 165a "ofd access log discovery"
15648 local trace="/tmp/${tfile}.trace"
15649 local file="${DIR}/${tfile}"
15658 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15659 skip "OFD access log unsupported"
15662 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15665 do_facet ost1 ofd_access_log_reader --list
15667 lfs setstripe -c 1 -i 0 "${file}"
15668 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15669 error "cannot create '${file}'"
15672 do_facet ost1 killall -TERM ofd_access_log_reader
15676 if ((rc != 0)); then
15677 error "ofd_access_log_reader exited with rc = '${rc}'"
15680 oalr_expect_event_count alr_log_entry "${trace}" 1
15682 pfid1=$($LFS path2fid "${file}")
15684 # 1 2 3 4 5 6 7 8 9 10
15685 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15686 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15688 echo "entry = '${entry[*]}'" >&2
15691 if [[ "${pfid1}" != "${pfid2}" ]]; then
15692 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15696 if ((size != 1048576)); then
15697 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15701 if [[ "${flags}" != "w" ]]; then
15702 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15705 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15708 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
15709 error "cannot read '${file}'"
15712 do_facet ost1 killall -TERM ofd_access_log_reader
15716 if ((rc != 0)); then
15717 error "ofd_access_log_reader exited with rc = '${rc}'"
15720 oalr_expect_event_count alr_log_entry "${trace}" 1
15722 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15723 echo "entry = '${entry[*]}'" >&2
15726 if [[ "${pfid1}" != "${pfid2}" ]]; then
15727 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15731 if ((size != 524288)); then
15732 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15736 if [[ "${flags}" != "r" ]]; then
15737 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15740 run_test 165b "ofd access log entries are produced and consumed"
15743 local trace="/tmp/${tfile}.trace"
15744 local file="${DIR}/${tdir}/${tfile}"
15746 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15747 skip "OFD access log unsupported"
15749 test_mkdir "${DIR}/${tdir}"
15752 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15755 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15757 # 4096 / 64 = 64. Create twice as many entries.
15758 for ((i = 0; i < 128; i++)); do
15759 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
15760 error "cannot create file"
15765 do_facet ost1 killall -TERM ofd_access_log_reader
15768 if ((rc != 0)); then
15769 error "ofd_access_log_reader exited with rc = '${rc}'"
15772 unlinkmany "${file}-%d" 128
15774 run_test 165c "full ofd access logs do not block IOs"
15776 oal_get_read_count() {
15779 # STATS lustre-OST0001 alr_read_count 1
15781 do_facet ost1 cat "${stats}" |
15782 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
15783 END { print count; }'
15786 oal_expect_read_count() {
15791 # Ask ofd_access_log_reader to write stats.
15792 do_facet ost1 killall -USR1 ofd_access_log_reader
15794 # Allow some time for things to happen.
15797 count=$(oal_get_read_count "${stats}")
15798 if ((count == expect)); then
15802 error_noexit "bad read count, got ${count}, expected ${expect}"
15803 do_facet ost1 cat "${stats}" >&2
15808 local stats="/tmp/${tfile}.stats"
15809 local file="${DIR}/${tdir}/${tfile}"
15810 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15812 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15813 skip "OFD access log unsupported"
15815 test_mkdir "${DIR}/${tdir}"
15818 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
15821 lfs setstripe -c 1 -i 0 "${file}"
15823 do_facet ost1 lctl set_param "${param}=rw"
15824 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15825 error "cannot create '${file}'"
15826 oal_expect_read_count "${stats}" 1
15828 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15829 error "cannot read '${file}'"
15830 oal_expect_read_count "${stats}" 2
15832 do_facet ost1 lctl set_param "${param}=r"
15833 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15834 error "cannot create '${file}'"
15835 oal_expect_read_count "${stats}" 2
15837 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15838 error "cannot read '${file}'"
15839 oal_expect_read_count "${stats}" 3
15841 do_facet ost1 lctl set_param "${param}=w"
15842 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15843 error "cannot create '${file}'"
15844 oal_expect_read_count "${stats}" 4
15846 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15847 error "cannot read '${file}'"
15848 oal_expect_read_count "${stats}" 4
15850 do_facet ost1 lctl set_param "${param}=0"
15851 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15852 error "cannot create '${file}'"
15853 oal_expect_read_count "${stats}" 4
15855 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15856 error "cannot read '${file}'"
15857 oal_expect_read_count "${stats}" 4
15859 do_facet ost1 killall -TERM ofd_access_log_reader
15862 if ((rc != 0)); then
15863 error "ofd_access_log_reader exited with rc = '${rc}'"
15866 run_test 165d "ofd_access_log mask works"
15869 local stats="/tmp/${tfile}.stats"
15870 local file0="${DIR}/${tdir}-0/${tfile}"
15871 local file1="${DIR}/${tdir}-1/${tfile}"
15873 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15874 skip "OFD access log unsupported"
15876 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
15878 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
15879 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
15881 lfs setstripe -c 1 -i 0 "${file0}"
15882 lfs setstripe -c 1 -i 0 "${file1}"
15885 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
15888 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
15889 error "cannot create '${file0}'"
15891 oal_expect_read_count "${stats}" 0
15893 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
15894 error "cannot create '${file1}'"
15896 oal_expect_read_count "${stats}" 1
15898 do_facet ost1 killall -TERM ofd_access_log_reader
15901 if ((rc != 0)); then
15902 error "ofd_access_log_reader exited with rc = '${rc}'"
15905 run_test 165e "ofd_access_log MDT index filter works"
15908 local trace="/tmp/${tfile}.trace"
15913 do_facet ost1 timeout 60 ofd_access_log_reader \
15914 --exit-on-close --debug=- --trace=- > "${trace}" &
15921 if ((rc != 0)); then
15922 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
15927 run_test 165f "ofd_access_log_reader --exit-on-close works"
15930 # do directio so as not to populate the page cache
15931 log "creating a 10 Mb file"
15932 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
15933 error "multiop failed while creating a file"
15934 log "starting reads"
15935 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15936 log "truncating the file"
15937 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
15938 error "multiop failed while truncating the file"
15940 kill %+ || true # reads might have finished
15941 echo "wait until dd is finished"
15943 log "removing the temporary file"
15944 rm -rf $DIR/$tfile || error "tmp file removal failed"
15946 run_test 169 "parallel read and truncate should not deadlock"
15949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15951 $LCTL clear # bug 18514
15952 $LCTL debug_daemon start $TMP/${tfile}_log_good
15954 $LCTL debug_daemon stop
15955 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15956 error "sed failed to read log_good"
15958 $LCTL debug_daemon start $TMP/${tfile}_log_good
15960 $LCTL debug_daemon stop
15962 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15963 error "lctl df log_bad failed"
15965 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15966 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15968 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15969 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15971 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15972 error "bad_line good_line1 good_line2 are empty"
15974 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15975 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15976 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15978 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15979 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15980 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15982 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15983 error "bad_line_new good_line_new are empty"
15985 local expected_good=$((good_line1 + good_line2*2))
15987 rm -f $TMP/${tfile}*
15988 # LU-231, short malformed line may not be counted into bad lines
15989 if [ $bad_line -ne $bad_line_new ] &&
15990 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15991 error "expected $bad_line bad lines, but got $bad_line_new"
15995 if [ $expected_good -ne $good_line_new ]; then
15996 error "expected $expected_good good lines, but got $good_line_new"
16001 run_test 170 "test lctl df to handle corrupted log ====================="
16003 test_171() { # bug20592
16004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16006 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16007 $LCTL set_param fail_loc=0x50e
16008 $LCTL set_param fail_val=3000
16009 multiop_bg_pause $DIR/$tfile O_s || true
16011 kill -USR1 $MULTIPID
16015 if dmesg | grep "recursive fault"; then
16016 error "caught a recursive fault"
16018 $LCTL set_param fail_loc=0
16021 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16023 # it would be good to share it with obdfilter-survey/iokit-libecho code
16024 setup_obdecho_osc () {
16027 local obdfilter_name=$2
16028 echo "Creating new osc for $obdfilter_name on $ost_nid"
16029 # make sure we can find loopback nid
16030 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16032 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16033 ${obdfilter_name}_osc_UUID || rc=2; }
16034 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16035 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16039 cleanup_obdecho_osc () {
16040 local obdfilter_name=$1
16041 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16042 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16049 local pages=${3:-64}
16054 local obd_size=$(get_obd_size $node $OBD)
16055 local page_size=$(get_page_size $node)
16056 if [[ -n "$obd_size" ]]; then
16057 local new_count=$((obd_size / (pages * page_size / 1024)))
16058 [[ $new_count -ge $count ]] || count=$new_count
16061 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16062 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16064 if [ $rc -eq 0 ]; then
16065 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16066 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16068 echo "New object id is $id"
16069 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16071 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16072 "test_brw $count w v $pages $id" || rc=4; }
16073 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16075 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16076 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16077 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16078 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16079 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16086 if ! [ -d /sys/fs/lustre/echo_client ] &&
16087 ! module_loaded obdecho; then
16088 load_module obdecho/obdecho &&
16089 stack_trap "rmmod obdecho" EXIT ||
16090 error "unable to load obdecho on client"
16093 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16094 local host=$($LCTL get_param -n osc.$osc.import |
16095 awk '/current_connection:/ { print $2 }' )
16096 local target=$($LCTL get_param -n osc.$osc.import |
16097 awk '/target:/ { print $2 }' )
16098 target=${target%_UUID}
16100 if [ -n "$target" ]; then
16101 setup_obdecho_osc $host $target &&
16102 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16103 { error "obdecho setup failed with $?"; return; }
16105 obdecho_test ${target}_osc client ||
16106 error "obdecho_test failed on ${target}_osc"
16108 $LCTL get_param osc.$osc.import
16109 error "there is no osc.$osc.import target"
16112 run_test 180a "test obdecho on osc"
16115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16116 remote_ost_nodsh && skip "remote OST with nodsh"
16118 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16119 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16120 error "failed to load module obdecho"
16122 local target=$(do_facet ost1 $LCTL dl |
16123 awk '/obdfilter/ { print $4; exit; }')
16125 if [ -n "$target" ]; then
16126 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16128 do_facet ost1 $LCTL dl
16129 error "there is no obdfilter target on ost1"
16132 run_test 180b "test obdecho directly on obdfilter"
16134 test_180c() { # LU-2598
16135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16136 remote_ost_nodsh && skip "remote OST with nodsh"
16137 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16138 skip "Need MDS version at least 2.4.0"
16140 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16141 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16142 error "failed to load module obdecho"
16144 local target=$(do_facet ost1 $LCTL dl |
16145 awk '/obdfilter/ { print $4; exit; }')
16147 if [ -n "$target" ]; then
16148 local pages=16384 # 64MB bulk I/O RPC size
16150 obdecho_test "$target" ost1 "$pages" ||
16151 error "obdecho_test with pages=$pages failed with $?"
16153 do_facet ost1 $LCTL dl
16154 error "there is no obdfilter target on ost1"
16157 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16159 test_181() { # bug 22177
16160 test_mkdir $DIR/$tdir
16161 # create enough files to index the directory
16162 createmany -o $DIR/$tdir/foobar 4000
16163 # print attributes for debug purpose
16166 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16168 # remove the files & current working dir
16169 unlinkmany $DIR/$tdir/foobar 4000
16171 kill -USR1 $MULTIPID
16173 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16176 run_test 181 "Test open-unlinked dir ========================"
16182 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16184 $LCTL set_param mdc.*.rpc_stats=clear
16186 for (( i = 0; i < $tcount; i++ )) ; do
16187 mkdir $DIR/$tdir/$i
16190 for (( i = 0; i < $tcount; i++ )) ; do
16191 createmany -o $DIR/$tdir/$i/f- $fcount &
16195 for (( i = 0; i < $tcount; i++ )) ; do
16196 unlinkmany $DIR/$tdir/$i/f- $fcount &
16200 $LCTL get_param mdc.*.rpc_stats
16204 run_test 182 "Test parallel modify metadata operations ================"
16206 test_183() { # LU-2275
16207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16208 remote_mds_nodsh && skip "remote MDS with nodsh"
16209 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16210 skip "Need MDS version at least 2.3.56"
16212 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16213 echo aaa > $DIR/$tdir/$tfile
16215 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16216 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16218 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16219 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16221 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16223 # Flush negative dentry cache
16224 touch $DIR/$tdir/$tfile
16226 # We are not checking for any leaked references here, they'll
16227 # become evident next time we do cleanup with module unload.
16230 run_test 183 "No crash or request leak in case of strange dispositions ========"
16232 # test suite 184 is for LU-2016, LU-2017
16234 check_swap_layouts_support
16236 dir0=$DIR/$tdir/$testnum
16237 test_mkdir -p -c1 $dir0
16242 $LFS setstripe -c1 $file1
16244 $LFS setstripe -c2 $file2
16246 gen1=$($LFS getstripe -g $file1)
16247 gen2=$($LFS getstripe -g $file2)
16249 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16250 gen=$($LFS getstripe -g $file1)
16251 [[ $gen1 != $gen ]] ||
16252 "Layout generation on $file1 does not change"
16253 gen=$($LFS getstripe -g $file2)
16254 [[ $gen2 != $gen ]] ||
16255 "Layout generation on $file2 does not change"
16257 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16258 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16260 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16262 run_test 184a "Basic layout swap"
16265 check_swap_layouts_support
16267 dir0=$DIR/$tdir/$testnum
16268 mkdir -p $dir0 || error "creating dir $dir0"
16275 $LFS setstripe -c1 $file1
16276 $LFS setstripe -c2 $file2
16277 $LFS setstripe -c1 $file3
16278 chown $RUNAS_ID $file3
16279 gen1=$($LFS getstripe -g $file1)
16280 gen2=$($LFS getstripe -g $file2)
16282 $LFS swap_layouts $dir1 $dir2 &&
16283 error "swap of directories layouts should fail"
16284 $LFS swap_layouts $dir1 $file1 &&
16285 error "swap of directory and file layouts should fail"
16286 $RUNAS $LFS swap_layouts $file1 $file2 &&
16287 error "swap of file we cannot write should fail"
16288 $LFS swap_layouts $file1 $file3 &&
16289 error "swap of file with different owner should fail"
16290 /bin/true # to clear error code
16292 run_test 184b "Forbidden layout swap (will generate errors)"
16295 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16296 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16297 check_swap_layouts_support
16298 check_swap_layout_no_dom $DIR
16300 local dir0=$DIR/$tdir/$testnum
16301 mkdir -p $dir0 || error "creating dir $dir0"
16303 local ref1=$dir0/ref1
16304 local ref2=$dir0/ref2
16305 local file1=$dir0/file1
16306 local file2=$dir0/file2
16307 # create a file large enough for the concurrent test
16308 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16309 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16310 echo "ref file size: ref1($(stat -c %s $ref1))," \
16311 "ref2($(stat -c %s $ref2))"
16314 dd if=$ref1 of=$file1 bs=16k &
16317 # Make sure dd starts to copy file, but wait at most 5 seconds
16319 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16321 $LFS swap_layouts $file1 $file2
16324 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16325 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16327 # how many bytes copied before swapping layout
16328 local copied=$(stat -c %s $file2)
16329 local remaining=$(stat -c %s $ref1)
16330 remaining=$((remaining - copied))
16331 echo "Copied $copied bytes before swapping layout..."
16333 cmp -n $copied $file1 $ref2 | grep differ &&
16334 error "Content mismatch [0, $copied) of ref2 and file1"
16335 cmp -n $copied $file2 $ref1 ||
16336 error "Content mismatch [0, $copied) of ref1 and file2"
16337 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16338 error "Content mismatch [$copied, EOF) of ref1 and file1"
16341 rm -f $ref1 $ref2 $file1 $file2
16343 run_test 184c "Concurrent write and layout swap"
16346 check_swap_layouts_support
16347 check_swap_layout_no_dom $DIR
16348 [ -z "$(which getfattr 2>/dev/null)" ] &&
16349 skip_env "no getfattr command"
16351 local file1=$DIR/$tdir/$tfile-1
16352 local file2=$DIR/$tdir/$tfile-2
16353 local file3=$DIR/$tdir/$tfile-3
16357 mkdir -p $DIR/$tdir
16358 touch $file1 || error "create $file1 failed"
16359 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16360 error "create $file2 failed"
16361 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16362 error "create $file3 failed"
16363 lovea1=$(get_layout_param $file1)
16365 $LFS swap_layouts $file2 $file3 ||
16366 error "swap $file2 $file3 layouts failed"
16367 $LFS swap_layouts $file1 $file2 ||
16368 error "swap $file1 $file2 layouts failed"
16370 lovea2=$(get_layout_param $file2)
16373 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16375 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16376 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16378 run_test 184d "allow stripeless layouts swap"
16381 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16382 skip "Need MDS version at least 2.6.94"
16383 check_swap_layouts_support
16384 check_swap_layout_no_dom $DIR
16385 [ -z "$(which getfattr 2>/dev/null)" ] &&
16386 skip_env "no getfattr command"
16388 local file1=$DIR/$tdir/$tfile-1
16389 local file2=$DIR/$tdir/$tfile-2
16390 local file3=$DIR/$tdir/$tfile-3
16393 mkdir -p $DIR/$tdir
16394 touch $file1 || error "create $file1 failed"
16395 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16396 error "create $file2 failed"
16397 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16398 error "create $file3 failed"
16400 $LFS swap_layouts $file1 $file2 ||
16401 error "swap $file1 $file2 layouts failed"
16403 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16404 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16406 echo 123 > $file1 || error "Should be able to write into $file1"
16408 $LFS swap_layouts $file1 $file3 ||
16409 error "swap $file1 $file3 layouts failed"
16411 echo 123 > $file1 || error "Should be able to write into $file1"
16413 rm -rf $file1 $file2 $file3
16415 run_test 184e "Recreate layout after stripeless layout swaps"
16418 # Create a file with name longer than sizeof(struct stat) ==
16419 # 144 to see if we can get chars from the file name to appear
16420 # in the returned striping. Note that 'f' == 0x66.
16421 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16423 mkdir -p $DIR/$tdir
16424 mcreate $DIR/$tdir/$file
16425 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16426 error "IOC_MDC_GETFILEINFO returned garbage striping"
16429 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16431 test_185() { # LU-2441
16432 # LU-3553 - no volatile file support in old servers
16433 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16434 skip "Need MDS version at least 2.3.60"
16436 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16437 touch $DIR/$tdir/spoo
16438 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16439 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16440 error "cannot create/write a volatile file"
16441 [ "$FILESET" == "" ] &&
16442 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16443 error "FID is still valid after close"
16445 multiop_bg_pause $DIR/$tdir vVw4096_c
16452 # assume that the next FID for this client is sequential, since stdout
16453 # is unfortunately eaten by multiop_bg_pause
16454 local n=$((${fidv[1]} + 1))
16455 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16456 if [ "$FILESET" == "" ]; then
16457 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16458 error "FID is missing before close"
16460 kill -USR1 $multi_pid
16461 # 1 second delay, so if mtime change we will see it
16463 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16464 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16466 run_test 185 "Volatile file support"
16468 function create_check_volatile() {
16472 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16475 local FID=$(cat /tmp/${tfile}.fid)
16476 [ "$FID" == "" ] && error "can't get FID for volatile"
16477 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16478 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16479 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16483 cancel_lru_locks mdc # flush opencache
16484 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16489 # LU-12516 - volatile creation via .lustre
16490 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16491 skip "Need MDS version at least 2.3.55"
16493 create_check_volatile 0
16494 [ $MDSCOUNT -lt 2 ] && return 0
16497 create_check_volatile 1
16501 run_test 185a "Volatile file creation in .lustre/fid/"
16504 remote_mds_nodsh && skip "remote MDS with nodsh"
16505 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16506 skip "Need MDS version at least 2.3.0"
16508 local dir0=$DIR/$tdir/$testnum
16509 mkdir -p $dir0 || error "creating dir $dir0"
16511 local file=$dir0/file1
16512 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16513 local dv1=$($LFS data_version $file)
16514 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16515 local dv2=$($LFS data_version $file)
16516 [[ $dv1 != $dv2 ]] ||
16517 error "data version did not change on write $dv1 == $dv2"
16522 run_test 187a "Test data version change"
16525 remote_mds_nodsh && skip "remote MDS with nodsh"
16526 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16527 skip "Need MDS version at least 2.3.0"
16529 local dir0=$DIR/$tdir/$testnum
16530 mkdir -p $dir0 || error "creating dir $dir0"
16532 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16533 [[ ${DV[0]} != ${DV[1]} ]] ||
16534 error "data version did not change on write"\
16535 " ${DV[0]} == ${DV[1]}"
16540 run_test 187b "Test data version change on volatile file"
16543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16544 remote_mgs_nodsh && skip "remote MGS with nodsh"
16545 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16547 local POOL=${POOL:-cea1}
16548 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16549 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16552 local last_ost=$(($OSTCOUNT - 1))
16554 local ost_list=$(seq $first_ost $ost_step $last_ost)
16555 local ost_range="$first_ost $last_ost $ost_step"
16556 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16557 local file_dir=$POOL_ROOT/file_tst
16558 local subdir=$test_path/subdir
16562 # former test_200a test_200b
16563 pool_add $POOL || { rc=$? ; break; }
16564 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16565 # former test_200c test_200d
16566 mkdir -p $test_path
16567 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16568 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16570 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16571 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16572 || { rc=$? ; break; }
16573 # former test_200e test_200f
16574 local files=$((OSTCOUNT*3))
16575 pool_alloc_files $POOL $test_path $files "$ost_list" \
16576 || { rc=$? ; break; }
16577 pool_create_files $POOL $file_dir $files "$ost_list" \
16578 || { rc=$? ; break; }
16579 # former test_200g test_200h
16580 pool_lfs_df $POOL || { rc=$? ; break; }
16581 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16583 # former test_201a test_201b test_201c
16584 pool_remove_first_target $POOL || { rc=$? ; break; }
16586 local f=$test_path/$tfile
16587 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16588 pool_remove $POOL $f || { rc=$? ; break; }
16596 run_test 200 "OST pools"
16598 # usage: default_attr <count | size | offset>
16600 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16603 # usage: check_default_stripe_attr
16604 check_default_stripe_attr() {
16605 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16608 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16610 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16614 error "unknown getstripe attr '$1'"
16617 [ $ACTUAL == $EXPECTED ] ||
16618 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16622 test_mkdir $DIR/$tdir
16623 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16625 check_default_stripe_attr --stripe-count
16626 check_default_stripe_attr --stripe-size
16627 check_default_stripe_attr --stripe-index
16629 run_test 204a "Print default stripe attributes"
16632 test_mkdir $DIR/$tdir
16633 $LFS setstripe --stripe-count 1 $DIR/$tdir
16635 check_default_stripe_attr --stripe-size
16636 check_default_stripe_attr --stripe-index
16638 run_test 204b "Print default stripe size and offset"
16641 test_mkdir $DIR/$tdir
16642 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16644 check_default_stripe_attr --stripe-count
16645 check_default_stripe_attr --stripe-index
16647 run_test 204c "Print default stripe count and offset"
16650 test_mkdir $DIR/$tdir
16651 $LFS setstripe --stripe-index 0 $DIR/$tdir
16653 check_default_stripe_attr --stripe-count
16654 check_default_stripe_attr --stripe-size
16656 run_test 204d "Print default stripe count and size"
16659 test_mkdir $DIR/$tdir
16660 $LFS setstripe -d $DIR/$tdir
16662 check_default_stripe_attr --stripe-count --raw
16663 check_default_stripe_attr --stripe-size --raw
16664 check_default_stripe_attr --stripe-index --raw
16666 run_test 204e "Print raw stripe attributes"
16669 test_mkdir $DIR/$tdir
16670 $LFS setstripe --stripe-count 1 $DIR/$tdir
16672 check_default_stripe_attr --stripe-size --raw
16673 check_default_stripe_attr --stripe-index --raw
16675 run_test 204f "Print raw stripe size and offset"
16678 test_mkdir $DIR/$tdir
16679 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16681 check_default_stripe_attr --stripe-count --raw
16682 check_default_stripe_attr --stripe-index --raw
16684 run_test 204g "Print raw stripe count and offset"
16687 test_mkdir $DIR/$tdir
16688 $LFS setstripe --stripe-index 0 $DIR/$tdir
16690 check_default_stripe_attr --stripe-count --raw
16691 check_default_stripe_attr --stripe-size --raw
16693 run_test 204h "Print raw stripe count and size"
16695 # Figure out which job scheduler is being used, if any,
16696 # or use a fake one
16697 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16698 JOBENV=SLURM_JOB_ID
16699 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16701 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16703 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16704 JOBENV=LOADL_STEP_ID
16705 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16708 $LCTL list_param jobid_name > /dev/null 2>&1
16709 if [ $? -eq 0 ]; then
16715 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16717 verify_jobstats() {
16722 # we don't really need to clear the stats for this test to work, since each
16723 # command has a unique jobid, but it makes debugging easier if needed.
16724 # for facet in $facets; do
16725 # local dev=$(convert_facet2label $facet)
16726 # # clear old jobstats
16727 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16730 # use a new JobID for each test, or we might see an old one
16731 [ "$JOBENV" = "FAKE_JOBID" ] &&
16732 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16734 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16736 [ "$JOBENV" = "nodelocal" ] && {
16737 FAKE_JOBID=id.$testnum.%e.$RANDOM
16738 $LCTL set_param jobid_name=$FAKE_JOBID
16739 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16742 log "Test: ${cmd[*]}"
16743 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16745 if [ $JOBENV = "FAKE_JOBID" ]; then
16746 FAKE_JOBID=$JOBVAL ${cmd[*]}
16751 # all files are created on OST0000
16752 for facet in $facets; do
16753 local stats="*.$(convert_facet2label $facet).job_stats"
16755 # strip out libtool wrappers for in-tree executables
16756 if [ $(do_facet $facet lctl get_param $stats |
16757 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16758 do_facet $facet lctl get_param $stats
16759 error "No jobstats for $JOBVAL found on $facet::$stats"
16765 local new_jobenv=$1
16767 set_persistent_param_and_check client "jobid_var" \
16768 "$FSNAME.sys.jobid_var" $new_jobenv
16771 test_205a() { # Job stats
16772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16773 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16774 skip "Need MDS version with at least 2.7.1"
16775 remote_mgs_nodsh && skip "remote MGS with nodsh"
16776 remote_mds_nodsh && skip "remote MDS with nodsh"
16777 remote_ost_nodsh && skip "remote OST with nodsh"
16778 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16779 skip "Server doesn't support jobstats"
16780 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16782 local old_jobenv=$($LCTL get_param -n jobid_var)
16783 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16785 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16786 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16788 stack_trap "do_facet mgs $PERM_CMD \
16789 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16793 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16794 mdt.*.job_cleanup_interval | head -n 1)
16795 local new_interval=5
16796 do_facet $SINGLEMDS \
16797 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16798 stack_trap "do_facet $SINGLEMDS \
16799 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16800 local start=$SECONDS
16804 cmd="mkdir $DIR/$tdir"
16805 verify_jobstats "$cmd" "$SINGLEMDS"
16807 cmd="rmdir $DIR/$tdir"
16808 verify_jobstats "$cmd" "$SINGLEMDS"
16809 # mkdir on secondary MDT
16810 if [ $MDSCOUNT -gt 1 ]; then
16811 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16812 verify_jobstats "$cmd" "mds2"
16815 cmd="mknod $DIR/$tfile c 1 3"
16816 verify_jobstats "$cmd" "$SINGLEMDS"
16818 cmd="rm -f $DIR/$tfile"
16819 verify_jobstats "$cmd" "$SINGLEMDS"
16820 # create all files on OST0000 so verify_jobstats can find OST stats
16822 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16823 verify_jobstats "$cmd" "$SINGLEMDS"
16825 cmd="touch $DIR/$tfile"
16826 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16828 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16829 verify_jobstats "$cmd" "ost1"
16831 cancel_lru_locks osc
16832 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16833 verify_jobstats "$cmd" "ost1"
16835 cmd="$TRUNCATE $DIR/$tfile 0"
16836 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16838 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16839 verify_jobstats "$cmd" "$SINGLEMDS"
16840 # jobstats expiry - sleep until old stats should be expired
16841 local left=$((new_interval + 5 - (SECONDS - start)))
16842 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16843 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16845 cmd="mkdir $DIR/$tdir.expire"
16846 verify_jobstats "$cmd" "$SINGLEMDS"
16847 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16848 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16850 # Ensure that jobid are present in changelog (if supported by MDS)
16851 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16852 changelog_dump | tail -10
16853 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16854 [ $jobids -eq 9 ] ||
16855 error "Wrong changelog jobid count $jobids != 9"
16859 jobstats_set $JOBENV
16861 changelog_dump | grep $tfile
16862 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16863 [ $jobids -eq 0 ] ||
16864 error "Unexpected jobids when jobid_var=$JOBENV"
16867 # test '%j' access to environment variable - if supported
16868 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
16869 JOBENV="JOBCOMPLEX"
16870 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16872 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16875 # test '%j' access to per-session jobid - if supported
16876 if lctl list_param jobid_this_session > /dev/null 2>&1
16878 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
16879 lctl set_param jobid_this_session=$USER
16881 JOBENV="JOBCOMPLEX"
16882 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16884 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16887 run_test 205a "Verify job stats"
16889 # LU-13117, LU-13597
16891 job_stats="mdt.*.job_stats"
16892 $LCTL set_param $job_stats=clear
16893 # Setting jobid_var to USER might not be supported
16894 $LCTL set_param jobid_var=USER || true
16895 $LCTL set_param jobid_name="%e.%u"
16896 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16897 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16898 grep "job_id:.*foolish" &&
16899 error "Unexpected jobid found"
16900 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16901 grep "open:.*min.*max.*sum" ||
16902 error "wrong job_stats format found"
16904 run_test 205b "Verify job stats jobid and output format"
16908 $LCTL set_param llite.*.stats=0
16909 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
16910 $LCTL get_param llite.*.stats
16911 $LCTL get_param llite.*.stats | grep \
16912 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
16913 error "wrong client stats format found"
16915 run_test 205c "Verify client stats format"
16917 # LU-1480, LU-1773 and LU-1657
16919 mkdir -p $DIR/$tdir
16920 $LFS setstripe -c -1 $DIR/$tdir
16921 #define OBD_FAIL_LOV_INIT 0x1403
16922 $LCTL set_param fail_loc=0xa0001403
16923 $LCTL set_param fail_val=1
16924 touch $DIR/$tdir/$tfile || true
16926 run_test 206 "fail lov_init_raid0() doesn't lbug"
16929 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16930 local fsz=`stat -c %s $DIR/$tfile`
16931 cancel_lru_locks mdc
16933 # do not return layout in getattr intent
16934 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16935 $LCTL set_param fail_loc=0x170
16936 local sz=`stat -c %s $DIR/$tfile`
16938 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16942 run_test 207a "can refresh layout at glimpse"
16945 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16946 local cksum=`md5sum $DIR/$tfile`
16947 local fsz=`stat -c %s $DIR/$tfile`
16948 cancel_lru_locks mdc
16949 cancel_lru_locks osc
16951 # do not return layout in getattr intent
16952 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16953 $LCTL set_param fail_loc=0x171
16955 # it will refresh layout after the file is opened but before read issues
16956 echo checksum is "$cksum"
16957 echo "$cksum" |md5sum -c --quiet || error "file differs"
16961 run_test 207b "can refresh layout at open"
16964 # FIXME: in this test suite, only RD lease is used. This is okay
16965 # for now as only exclusive open is supported. After generic lease
16966 # is done, this test suite should be revised. - Jinshan
16968 remote_mds_nodsh && skip "remote MDS with nodsh"
16969 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16970 skip "Need MDS version at least 2.4.52"
16972 echo "==== test 1: verify get lease work"
16973 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16975 echo "==== test 2: verify lease can be broken by upcoming open"
16976 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16980 $MULTIOP $DIR/$tfile oO_RDONLY:c
16981 kill -USR1 $PID && wait $PID || error "break lease error"
16983 echo "==== test 3: verify lease can't be granted if an open already exists"
16984 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16988 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16989 kill -USR1 $PID && wait $PID || error "open file error"
16991 echo "==== test 4: lease can sustain over recovery"
16992 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16998 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17000 echo "==== test 5: lease broken can't be regained by replay"
17001 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17005 # open file to break lease and then recovery
17006 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17009 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17013 run_test 208 "Exclusive open"
17016 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17017 skip_env "must have disp_stripe"
17020 sync; sleep 5; sync;
17022 echo 3 > /proc/sys/vm/drop_caches
17023 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17024 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17025 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17027 # open/close 500 times
17028 for i in $(seq 500); do
17032 echo 3 > /proc/sys/vm/drop_caches
17033 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17034 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17035 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17037 echo "before: $req_before, after: $req_after"
17038 [ $((req_after - req_before)) -ge 300 ] &&
17039 error "open/close requests are not freed"
17042 run_test 209 "read-only open/close requests should be freed promptly"
17047 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17051 $LFS getstripe $DIR/$tfile
17053 wait $pid || error "multiop failed"
17055 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17059 $LFS getstripe $DIR/$tfile
17061 wait $pid || error "multiop failed"
17063 run_test 210 "lfs getstripe does not break leases"
17067 size=$((size % 8192 + 1))
17068 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17069 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17070 rm -f $DIR/f212 $DIR/f212.xyz
17072 run_test 212 "Sendfile test ============================================"
17075 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17076 cancel_lru_locks osc
17077 lctl set_param fail_loc=0x8000040f
17078 # generate a read lock
17079 cat $DIR/$tfile > /dev/null
17080 # write to the file, it will try to cancel the above read lock.
17081 cat /etc/hosts >> $DIR/$tfile
17083 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17085 test_214() { # for bug 20133
17086 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17087 for (( i=0; i < 340; i++ )) ; do
17088 touch $DIR/$tdir/d214c/a$i
17091 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17092 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17093 ls $DIR/d214c || error "ls $DIR/d214c failed"
17094 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17095 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17097 run_test 214 "hash-indexed directory test - bug 20133"
17099 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17100 create_lnet_proc_files() {
17101 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17104 # counterpart of create_lnet_proc_files
17105 remove_lnet_proc_files() {
17106 rm -f $TMP/lnet_$1.sys
17109 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17110 # 3rd arg as regexp for body
17111 check_lnet_proc_stats() {
17112 local l=$(cat "$TMP/lnet_$1" |wc -l)
17113 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17115 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17118 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17119 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17120 # optional and can be regexp for 2nd line (lnet.routes case)
17121 check_lnet_proc_entry() {
17122 local blp=2 # blp stands for 'position of 1st line of body'
17123 [ -z "$5" ] || blp=3 # lnet.routes case
17125 local l=$(cat "$TMP/lnet_$1" |wc -l)
17126 # subtracting one from $blp because the body can be empty
17127 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17129 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17130 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17132 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17133 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17135 # bail out if any unexpected line happened
17136 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17137 [ "$?" != 0 ] || error "$2 misformatted"
17140 test_215() { # for bugs 18102, 21079, 21517
17141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17143 local N='(0|[1-9][0-9]*)' # non-negative numeric
17144 local P='[1-9][0-9]*' # positive numeric
17145 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17146 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17147 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17148 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17150 local L1 # regexp for 1st line
17151 local L2 # regexp for 2nd line (optional)
17152 local BR # regexp for the rest (body)
17154 # lnet.stats should look as 11 space-separated non-negative numerics
17155 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17156 create_lnet_proc_files "stats"
17157 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17158 remove_lnet_proc_files "stats"
17160 # lnet.routes should look like this:
17161 # Routing disabled/enabled
17162 # net hops priority state router
17163 # where net is a string like tcp0, hops > 0, priority >= 0,
17164 # state is up/down,
17165 # router is a string like 192.168.1.1@tcp2
17166 L1="^Routing (disabled|enabled)$"
17167 L2="^net +hops +priority +state +router$"
17168 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17169 create_lnet_proc_files "routes"
17170 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17171 remove_lnet_proc_files "routes"
17173 # lnet.routers should look like this:
17174 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17175 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17176 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17177 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17178 L1="^ref +rtr_ref +alive +router$"
17179 BR="^$P +$P +(up|down) +$NID$"
17180 create_lnet_proc_files "routers"
17181 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17182 remove_lnet_proc_files "routers"
17184 # lnet.peers should look like this:
17185 # nid refs state last max rtr min tx min queue
17186 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17187 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17188 # numeric (0 or >0 or <0), queue >= 0.
17189 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17190 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17191 create_lnet_proc_files "peers"
17192 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17193 remove_lnet_proc_files "peers"
17195 # lnet.buffers should look like this:
17196 # pages count credits min
17197 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17198 L1="^pages +count +credits +min$"
17199 BR="^ +$N +$N +$I +$I$"
17200 create_lnet_proc_files "buffers"
17201 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17202 remove_lnet_proc_files "buffers"
17204 # lnet.nis should look like this:
17205 # nid status alive refs peer rtr max tx min
17206 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17207 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17208 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17209 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17210 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17211 create_lnet_proc_files "nis"
17212 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17213 remove_lnet_proc_files "nis"
17215 # can we successfully write to lnet.stats?
17216 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17218 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17220 test_216() { # bug 20317
17221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17222 remote_ost_nodsh && skip "remote OST with nodsh"
17225 local facets=$(get_facets OST)
17226 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17228 save_lustre_params client "osc.*.contention_seconds" > $p
17229 save_lustre_params $facets \
17230 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17231 save_lustre_params $facets \
17232 "ldlm.namespaces.filter-*.contended_locks" >> $p
17233 save_lustre_params $facets \
17234 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17235 clear_stats osc.*.osc_stats
17237 # agressive lockless i/o settings
17238 do_nodes $(comma_list $(osts_nodes)) \
17239 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17240 ldlm.namespaces.filter-*.contended_locks=0 \
17241 ldlm.namespaces.filter-*.contention_seconds=60"
17242 lctl set_param -n osc.*.contention_seconds=60
17244 $DIRECTIO write $DIR/$tfile 0 10 4096
17245 $CHECKSTAT -s 40960 $DIR/$tfile
17247 # disable lockless i/o
17248 do_nodes $(comma_list $(osts_nodes)) \
17249 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17250 ldlm.namespaces.filter-*.contended_locks=32 \
17251 ldlm.namespaces.filter-*.contention_seconds=0"
17252 lctl set_param -n osc.*.contention_seconds=0
17253 clear_stats osc.*.osc_stats
17255 dd if=/dev/zero of=$DIR/$tfile count=0
17256 $CHECKSTAT -s 0 $DIR/$tfile
17258 restore_lustre_params <$p
17262 run_test 216 "check lockless direct write updates file size and kms correctly"
17264 test_217() { # bug 22430
17265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17270 for node in $(nodes_list); do
17271 nid=$(host_nids_address $node $NETTYPE)
17272 if [[ $nid = *-* ]] ; then
17273 echo "lctl ping $(h2nettype $nid)"
17274 lctl ping $(h2nettype $nid)
17276 echo "skipping $node (no hyphen detected)"
17280 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17283 # do directio so as not to populate the page cache
17284 log "creating a 10 Mb file"
17285 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17286 log "starting reads"
17287 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17288 log "truncating the file"
17289 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17291 kill %+ || true # reads might have finished
17292 echo "wait until dd is finished"
17294 log "removing the temporary file"
17295 rm -rf $DIR/$tfile || error "tmp file removal failed"
17297 run_test 218 "parallel read and truncate should not deadlock"
17300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17302 # write one partial page
17303 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17304 # set no grant so vvp_io_commit_write will do sync write
17305 $LCTL set_param fail_loc=0x411
17306 # write a full page at the end of file
17307 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17309 $LCTL set_param fail_loc=0
17310 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17311 $LCTL set_param fail_loc=0x411
17312 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17315 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17316 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17318 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17320 test_220() { #LU-325
17321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17322 remote_ost_nodsh && skip "remote OST with nodsh"
17323 remote_mds_nodsh && skip "remote MDS with nodsh"
17324 remote_mgs_nodsh && skip "remote MGS with nodsh"
17328 # create on MDT0000 so the last_id and next_id are correct
17330 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17334 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17335 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17336 osp.$mdtosc_proc1.prealloc_last_id)
17337 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17338 osp.$mdtosc_proc1.prealloc_next_id)
17342 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17343 #define OBD_FAIL_OST_ENOINO 0x229
17344 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17345 create_pool $FSNAME.$TESTNAME || return 1
17346 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17348 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17350 MDSOBJS=$((last_id - next_id))
17351 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17353 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17354 echo "OST still has $count kbytes free"
17356 echo "create $MDSOBJS files @next_id..."
17357 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17359 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17360 osp.$mdtosc_proc1.prealloc_last_id)
17361 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17362 osp.$mdtosc_proc1.prealloc_next_id)
17364 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17369 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17370 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17372 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17373 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17374 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17375 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17376 echo "unlink $MDSOBJS files @$next_id..."
17377 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17379 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17384 dd if=`which date` of=$MOUNT/date oflag=sync
17385 chmod +x $MOUNT/date
17387 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17388 $LCTL set_param fail_loc=0x80001401
17390 $MOUNT/date > /dev/null
17393 run_test 221 "make sure fault and truncate race to not cause OOM"
17396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17399 test_mkdir $DIR/$tdir
17400 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17401 createmany -o $DIR/$tdir/$tfile 10
17402 cancel_lru_locks mdc
17403 cancel_lru_locks osc
17404 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17405 $LCTL set_param fail_loc=0x31a
17406 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17407 $LCTL set_param fail_loc=0
17410 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17416 test_mkdir $DIR/$tdir
17417 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17418 createmany -o $DIR/$tdir/$tfile 10
17419 cancel_lru_locks mdc
17420 cancel_lru_locks osc
17421 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17422 $LCTL set_param fail_loc=0x31a
17423 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17424 $LCTL set_param fail_loc=0
17426 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17432 test_mkdir $DIR/$tdir
17433 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17434 createmany -o $DIR/$tdir/$tfile 10
17435 cancel_lru_locks mdc
17436 cancel_lru_locks osc
17437 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17438 $LCTL set_param fail_loc=0x31b
17439 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17440 $LCTL set_param fail_loc=0
17443 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17445 test_224a() { # LU-1039, MRP-303
17446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17448 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17449 $LCTL set_param fail_loc=0x508
17450 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17451 $LCTL set_param fail_loc=0
17454 run_test 224a "Don't panic on bulk IO failure"
17456 test_224b() { # LU-1039, MRP-303
17457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17459 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17460 cancel_lru_locks osc
17461 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17462 $LCTL set_param fail_loc=0x515
17463 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17464 $LCTL set_param fail_loc=0
17467 run_test 224b "Don't panic on bulk IO failure"
17469 test_224c() { # LU-6441
17470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17471 remote_mds_nodsh && skip "remote MDS with nodsh"
17473 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17474 save_writethrough $p
17475 set_cache writethrough on
17477 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17478 local at_max=$($LCTL get_param -n at_max)
17479 local timeout=$($LCTL get_param -n timeout)
17480 local test_at="at_max"
17481 local param_at="$FSNAME.sys.at_max"
17482 local test_timeout="timeout"
17483 local param_timeout="$FSNAME.sys.timeout"
17485 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17487 set_persistent_param_and_check client "$test_at" "$param_at" 0
17488 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17490 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17491 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17492 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17493 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17495 do_facet ost1 "$LCTL set_param fail_loc=0"
17497 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17498 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17501 $LCTL set_param -n $pages_per_rpc
17502 restore_lustre_params < $p
17505 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17507 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17510 if [ -z ${MDSSURVEY} ]; then
17511 skip_env "mds-survey not found"
17513 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17514 skip "Need MDS version at least 2.2.51"
17516 local mds=$(facet_host $SINGLEMDS)
17517 local target=$(do_nodes $mds 'lctl dl' |
17518 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17520 local cmd1="file_count=1000 thrhi=4"
17521 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17522 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17523 local cmd="$cmd1 $cmd2 $cmd3"
17525 rm -f ${TMP}/mds_survey*
17527 eval $cmd || error "mds-survey with zero-stripe failed"
17528 cat ${TMP}/mds_survey*
17529 rm -f ${TMP}/mds_survey*
17531 run_test 225a "Metadata survey sanity with zero-stripe"
17534 if [ -z ${MDSSURVEY} ]; then
17535 skip_env "mds-survey not found"
17537 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17538 skip "Need MDS version at least 2.2.51"
17539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17540 remote_mds_nodsh && skip "remote MDS with nodsh"
17541 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17542 skip_env "Need to mount OST to test"
17545 local mds=$(facet_host $SINGLEMDS)
17546 local target=$(do_nodes $mds 'lctl dl' |
17547 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17549 local cmd1="file_count=1000 thrhi=4"
17550 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17551 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17552 local cmd="$cmd1 $cmd2 $cmd3"
17554 rm -f ${TMP}/mds_survey*
17556 eval $cmd || error "mds-survey with stripe_count failed"
17557 cat ${TMP}/mds_survey*
17558 rm -f ${TMP}/mds_survey*
17560 run_test 225b "Metadata survey sanity with stripe_count = 1"
17562 mcreate_path2fid () {
17568 local path=$DIR/$tdir/$name
17573 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17574 error "cannot create $desc"
17576 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17578 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17580 fid_path=$($LFS fid2path $MOUNT $fid)
17582 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17584 [ "$path" == "$fid_path" ] ||
17585 error "fid2path returned $fid_path, expected $path"
17587 echo "pass with $path and $fid"
17592 mkdir -p $DIR/$tdir
17594 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17595 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17596 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17597 mcreate_path2fid 0040666 0 0 dir "directory"
17598 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17599 mcreate_path2fid 0100666 0 0 file "regular file"
17600 mcreate_path2fid 0120666 0 0 link "symbolic link"
17601 mcreate_path2fid 0140666 0 0 sock "socket"
17603 run_test 226a "call path2fid and fid2path on files of all type"
17606 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17611 mkdir -p $DIR/$tdir
17612 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17613 error "create remote directory failed"
17614 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17615 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17616 "character special file (null)"
17617 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17618 "character special file (no device)"
17619 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17620 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17621 "block special file (loop)"
17622 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17623 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17624 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17626 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17629 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17630 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17631 skip "Need MDS version at least 2.13.55"
17633 local submnt=/mnt/submnt
17634 local srcfile=/etc/passwd
17635 local dstfile=$submnt/passwd
17641 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17642 error "create remote directory failed"
17643 mkdir -p $submnt || error "create $submnt failed"
17644 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17645 error "mount $submnt failed"
17646 stack_trap "umount $submnt" EXIT
17648 cp $srcfile $dstfile
17649 fid=$($LFS path2fid $dstfile)
17650 path=$($LFS fid2path $submnt "$fid")
17651 [ "$path" = "$dstfile" ] ||
17652 error "fid2path $submnt $fid failed ($path != $dstfile)"
17654 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17656 # LU-1299 Executing or running ldd on a truncated executable does not
17657 # cause an out-of-memory condition.
17659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17660 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17662 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17663 chmod +x $MOUNT/date
17665 $MOUNT/date > /dev/null
17666 ldd $MOUNT/date > /dev/null
17669 run_test 227 "running truncated executable does not cause OOM"
17671 # LU-1512 try to reuse idle OI blocks
17673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17674 remote_mds_nodsh && skip "remote MDS with nodsh"
17675 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17677 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17678 local myDIR=$DIR/$tdir
17681 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17682 $LCTL set_param fail_loc=0x80001002
17683 createmany -o $myDIR/t- 10000
17684 $LCTL set_param fail_loc=0
17685 # The guard is current the largest FID holder
17687 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17689 local IDX=$(($SEQ % 64))
17691 do_facet $SINGLEMDS sync
17692 # Make sure journal flushed.
17694 local blk1=$(do_facet $SINGLEMDS \
17695 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17696 grep Blockcount | awk '{print $4}')
17698 # Remove old files, some OI blocks will become idle.
17699 unlinkmany $myDIR/t- 10000
17700 # Create new files, idle OI blocks should be reused.
17701 createmany -o $myDIR/t- 2000
17702 do_facet $SINGLEMDS sync
17703 # Make sure journal flushed.
17705 local blk2=$(do_facet $SINGLEMDS \
17706 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17707 grep Blockcount | awk '{print $4}')
17709 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17711 run_test 228a "try to reuse idle OI blocks"
17714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17715 remote_mds_nodsh && skip "remote MDS with nodsh"
17716 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17718 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17719 local myDIR=$DIR/$tdir
17722 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17723 $LCTL set_param fail_loc=0x80001002
17724 createmany -o $myDIR/t- 10000
17725 $LCTL set_param fail_loc=0
17726 # The guard is current the largest FID holder
17728 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17730 local IDX=$(($SEQ % 64))
17732 do_facet $SINGLEMDS sync
17733 # Make sure journal flushed.
17735 local blk1=$(do_facet $SINGLEMDS \
17736 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17737 grep Blockcount | awk '{print $4}')
17739 # Remove old files, some OI blocks will become idle.
17740 unlinkmany $myDIR/t- 10000
17743 stop $SINGLEMDS || error "Fail to stop MDT."
17745 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17747 df $MOUNT || error "Fail to df."
17748 # Create new files, idle OI blocks should be reused.
17749 createmany -o $myDIR/t- 2000
17750 do_facet $SINGLEMDS sync
17751 # Make sure journal flushed.
17753 local blk2=$(do_facet $SINGLEMDS \
17754 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17755 grep Blockcount | awk '{print $4}')
17757 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17759 run_test 228b "idle OI blocks can be reused after MDT restart"
17763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17764 remote_mds_nodsh && skip "remote MDS with nodsh"
17765 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17767 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17768 local myDIR=$DIR/$tdir
17771 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17772 $LCTL set_param fail_loc=0x80001002
17773 # 20000 files can guarantee there are index nodes in the OI file
17774 createmany -o $myDIR/t- 20000
17775 $LCTL set_param fail_loc=0
17776 # The guard is current the largest FID holder
17778 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17780 local IDX=$(($SEQ % 64))
17782 do_facet $SINGLEMDS sync
17783 # Make sure journal flushed.
17785 local blk1=$(do_facet $SINGLEMDS \
17786 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17787 grep Blockcount | awk '{print $4}')
17789 # Remove old files, some OI blocks will become idle.
17790 unlinkmany $myDIR/t- 20000
17792 # The OI file should become empty now
17794 # Create new files, idle OI blocks should be reused.
17795 createmany -o $myDIR/t- 2000
17796 do_facet $SINGLEMDS sync
17797 # Make sure journal flushed.
17799 local blk2=$(do_facet $SINGLEMDS \
17800 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17801 grep Blockcount | awk '{print $4}')
17803 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17805 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17807 test_229() { # LU-2482, LU-3448
17808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17809 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17810 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17811 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17815 # Create a file with a released layout and stripe count 2.
17816 $MULTIOP $DIR/$tfile H2c ||
17817 error "failed to create file with released layout"
17819 $LFS getstripe -v $DIR/$tfile
17821 local pattern=$($LFS getstripe -L $DIR/$tfile)
17822 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17824 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17826 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17827 stat $DIR/$tfile || error "failed to stat released file"
17829 chown $RUNAS_ID $DIR/$tfile ||
17830 error "chown $RUNAS_ID $DIR/$tfile failed"
17832 chgrp $RUNAS_ID $DIR/$tfile ||
17833 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17835 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17836 rm $DIR/$tfile || error "failed to remove released file"
17838 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17842 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17843 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17844 skip "Need MDS version at least 2.11.52"
17848 test_mkdir $DIR/$tdir
17849 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17850 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17851 [ $mdt_idx -ne 0 ] &&
17852 error "create local directory on wrong MDT $mdt_idx"
17854 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17855 error "create remote directory failed"
17856 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17857 [ $mdt_idx -ne $MDTIDX ] &&
17858 error "create remote directory on wrong MDT $mdt_idx"
17860 createmany -o $DIR/$tdir/test_230/t- 10 ||
17861 error "create files on remote directory failed"
17862 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17863 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17864 rm -r $DIR/$tdir || error "unlink remote directory failed"
17866 run_test 230a "Create remote directory and files under the remote directory"
17869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17870 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17871 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17872 skip "Need MDS version at least 2.11.52"
17880 local migrate_dir=$DIR/$tdir/migrate_dir
17881 local other_dir=$DIR/$tdir/other_dir
17883 test_mkdir $DIR/$tdir
17884 test_mkdir -i0 -c1 $migrate_dir
17885 test_mkdir -i0 -c1 $other_dir
17886 for ((i=0; i<10; i++)); do
17887 mkdir -p $migrate_dir/dir_${i}
17888 createmany -o $migrate_dir/dir_${i}/f 10 ||
17889 error "create files under remote dir failed $i"
17892 cp /etc/passwd $migrate_dir/$tfile
17893 cp /etc/passwd $other_dir/$tfile
17894 chattr +SAD $migrate_dir
17895 chattr +SAD $migrate_dir/$tfile
17897 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17898 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17899 local old_dir_mode=$(stat -c%f $migrate_dir)
17900 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17902 mkdir -p $migrate_dir/dir_default_stripe2
17903 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17904 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17906 mkdir -p $other_dir
17907 ln $migrate_dir/$tfile $other_dir/luna
17908 ln $migrate_dir/$tfile $migrate_dir/sofia
17909 ln $other_dir/$tfile $migrate_dir/david
17910 ln -s $migrate_dir/$tfile $other_dir/zachary
17911 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17912 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17918 for len in 58 59 60; do
17919 lnktgt=$(str_repeat 'l' $len)
17920 touch $migrate_dir/$lnktgt
17921 ln -s $lnktgt $migrate_dir/${len}char_ln
17925 for len in 4094 4095; do
17926 lnktgt=$(str_repeat 'l' $len)
17927 ln -s $lnktgt $migrate_dir/${len}char_ln
17931 for len in 254 255; do
17932 touch $migrate_dir/$(str_repeat 'l' $len)
17935 $LFS migrate -m $MDTIDX $migrate_dir ||
17936 error "fails on migrating remote dir to MDT1"
17938 echo "migratate to MDT1, then checking.."
17939 for ((i = 0; i < 10; i++)); do
17940 for file in $(find $migrate_dir/dir_${i}); do
17941 mdt_index=$($LFS getstripe -m $file)
17942 # broken symlink getstripe will fail
17943 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17944 error "$file is not on MDT${MDTIDX}"
17948 # the multiple link file should still in MDT0
17949 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17950 [ $mdt_index == 0 ] ||
17951 error "$file is not on MDT${MDTIDX}"
17953 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17954 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17955 error " expect $old_dir_flag get $new_dir_flag"
17957 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17958 [ "$old_file_flag" = "$new_file_flag" ] ||
17959 error " expect $old_file_flag get $new_file_flag"
17961 local new_dir_mode=$(stat -c%f $migrate_dir)
17962 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17963 error "expect mode $old_dir_mode get $new_dir_mode"
17965 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17966 [ "$old_file_mode" = "$new_file_mode" ] ||
17967 error "expect mode $old_file_mode get $new_file_mode"
17969 diff /etc/passwd $migrate_dir/$tfile ||
17970 error "$tfile different after migration"
17972 diff /etc/passwd $other_dir/luna ||
17973 error "luna different after migration"
17975 diff /etc/passwd $migrate_dir/sofia ||
17976 error "sofia different after migration"
17978 diff /etc/passwd $migrate_dir/david ||
17979 error "david different after migration"
17981 diff /etc/passwd $other_dir/zachary ||
17982 error "zachary different after migration"
17984 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17985 error "${tfile}_ln different after migration"
17987 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17988 error "${tfile}_ln_other different after migration"
17990 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17991 [ $stripe_count = 2 ] ||
17992 error "dir strpe_count $d != 2 after migration."
17994 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17995 [ $stripe_count = 2 ] ||
17996 error "file strpe_count $d != 2 after migration."
17998 #migrate back to MDT0
18001 $LFS migrate -m $MDTIDX $migrate_dir ||
18002 error "fails on migrating remote dir to MDT0"
18004 echo "migrate back to MDT0, checking.."
18005 for file in $(find $migrate_dir); do
18006 mdt_index=$($LFS getstripe -m $file)
18007 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18008 error "$file is not on MDT${MDTIDX}"
18011 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18012 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18013 error " expect $old_dir_flag get $new_dir_flag"
18015 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18016 [ "$old_file_flag" = "$new_file_flag" ] ||
18017 error " expect $old_file_flag get $new_file_flag"
18019 local new_dir_mode=$(stat -c%f $migrate_dir)
18020 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18021 error "expect mode $old_dir_mode get $new_dir_mode"
18023 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18024 [ "$old_file_mode" = "$new_file_mode" ] ||
18025 error "expect mode $old_file_mode get $new_file_mode"
18027 diff /etc/passwd ${migrate_dir}/$tfile ||
18028 error "$tfile different after migration"
18030 diff /etc/passwd ${other_dir}/luna ||
18031 error "luna different after migration"
18033 diff /etc/passwd ${migrate_dir}/sofia ||
18034 error "sofia different after migration"
18036 diff /etc/passwd ${other_dir}/zachary ||
18037 error "zachary different after migration"
18039 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18040 error "${tfile}_ln different after migration"
18042 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18043 error "${tfile}_ln_other different after migration"
18045 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18046 [ $stripe_count = 2 ] ||
18047 error "dir strpe_count $d != 2 after migration."
18049 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18050 [ $stripe_count = 2 ] ||
18051 error "file strpe_count $d != 2 after migration."
18053 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18055 run_test 230b "migrate directory"
18058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18059 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18060 remote_mds_nodsh && skip "remote MDS with nodsh"
18061 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18062 skip "Need MDS version at least 2.11.52"
18068 local migrate_dir=$DIR/$tdir/migrate_dir
18070 #If migrating directory fails in the middle, all entries of
18071 #the directory is still accessiable.
18072 test_mkdir $DIR/$tdir
18073 test_mkdir -i0 -c1 $migrate_dir
18074 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18076 createmany -o $migrate_dir/f $total ||
18077 error "create files under ${migrate_dir} failed"
18079 # fail after migrating top dir, and this will fail only once, so the
18080 # first sub file migration will fail (currently f3), others succeed.
18081 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18082 do_facet mds1 lctl set_param fail_loc=0x1801
18083 local t=$(ls $migrate_dir | wc -l)
18084 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18085 error "migrate should fail"
18086 local u=$(ls $migrate_dir | wc -l)
18087 [ "$u" == "$t" ] || error "$u != $t during migration"
18089 # add new dir/file should succeed
18090 mkdir $migrate_dir/dir ||
18091 error "mkdir failed under migrating directory"
18092 touch $migrate_dir/file ||
18093 error "create file failed under migrating directory"
18095 # add file with existing name should fail
18096 for file in $migrate_dir/f*; do
18097 stat $file > /dev/null || error "stat $file failed"
18098 $OPENFILE -f O_CREAT:O_EXCL $file &&
18099 error "open(O_CREAT|O_EXCL) $file should fail"
18100 $MULTIOP $file m && error "create $file should fail"
18101 touch $DIR/$tdir/remote_dir/$tfile ||
18102 error "touch $tfile failed"
18103 ln $DIR/$tdir/remote_dir/$tfile $file &&
18104 error "link $file should fail"
18105 mdt_index=$($LFS getstripe -m $file)
18106 if [ $mdt_index == 0 ]; then
18107 # file failed to migrate is not allowed to rename to
18108 mv $DIR/$tdir/remote_dir/$tfile $file &&
18109 error "rename to $file should fail"
18111 mv $DIR/$tdir/remote_dir/$tfile $file ||
18112 error "rename to $file failed"
18114 echo hello >> $file || error "write $file failed"
18117 # resume migration with different options should fail
18118 $LFS migrate -m 0 $migrate_dir &&
18119 error "migrate -m 0 $migrate_dir should fail"
18121 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18122 error "migrate -c 2 $migrate_dir should fail"
18124 # resume migration should succeed
18125 $LFS migrate -m $MDTIDX $migrate_dir ||
18126 error "migrate $migrate_dir failed"
18128 echo "Finish migration, then checking.."
18129 for file in $(find $migrate_dir); do
18130 mdt_index=$($LFS getstripe -m $file)
18131 [ $mdt_index == $MDTIDX ] ||
18132 error "$file is not on MDT${MDTIDX}"
18135 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18137 run_test 230c "check directory accessiblity if migration failed"
18140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18141 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18142 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18143 skip "Need MDS version at least 2.11.52"
18145 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18147 local migrate_dir=$DIR/$tdir/migrate_dir
18157 old_index=$((RANDOM % MDSCOUNT))
18158 old_count=$((MDSCOUNT - old_index))
18159 new_index=$((RANDOM % MDSCOUNT))
18160 new_count=$((MDSCOUNT - new_index))
18161 new_hash=1 # for all_char
18163 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18164 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18166 test_mkdir $DIR/$tdir
18167 test_mkdir -i $old_index -c $old_count $migrate_dir
18169 for ((i=0; i<100; i++)); do
18170 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18171 createmany -o $migrate_dir/dir_${i}/f 100 ||
18172 error "create files under remote dir failed $i"
18175 echo -n "Migrate from MDT$old_index "
18176 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18177 echo -n "to MDT$new_index"
18178 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18181 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18182 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18183 error "migrate remote dir error"
18185 echo "Finish migration, then checking.."
18186 for file in $(find $migrate_dir); do
18187 mdt_index=$($LFS getstripe -m $file)
18188 if [ $mdt_index -lt $new_index ] ||
18189 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18190 error "$file is on MDT$mdt_index"
18194 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18196 run_test 230d "check migrate big directory"
18199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18200 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18201 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18202 skip "Need MDS version at least 2.11.52"
18209 mkdir -p $DIR/$tdir
18210 mkdir $DIR/$tdir/migrate_dir
18211 mkdir $DIR/$tdir/other_dir
18212 touch $DIR/$tdir/migrate_dir/a
18213 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18214 ls $DIR/$tdir/other_dir
18216 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18217 error "migrate dir fails"
18219 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18220 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18222 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18223 [ $mdt_index == 0 ] || error "a is not on MDT0"
18225 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18226 error "migrate dir fails"
18228 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18229 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18231 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18232 [ $mdt_index == 1 ] || error "a is not on MDT1"
18234 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18235 [ $mdt_index == 1 ] || error "b is not on MDT1"
18237 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18238 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18240 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18242 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18244 run_test 230e "migrate mulitple local link files"
18247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18248 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18249 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18250 skip "Need MDS version at least 2.11.52"
18255 mkdir -p $DIR/$tdir
18256 mkdir $DIR/$tdir/migrate_dir
18257 $LFS mkdir -i1 $DIR/$tdir/other_dir
18258 touch $DIR/$tdir/migrate_dir/a
18259 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18260 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18261 ls $DIR/$tdir/other_dir
18263 # a should be migrated to MDT1, since no other links on MDT0
18264 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18265 error "#1 migrate dir fails"
18266 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18267 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18268 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18269 [ $mdt_index == 1 ] || error "a is not on MDT1"
18271 # a should stay on MDT1, because it is a mulitple link file
18272 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18273 error "#2 migrate dir fails"
18274 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18275 [ $mdt_index == 1 ] || error "a is not on MDT1"
18277 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18278 error "#3 migrate dir fails"
18280 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18281 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18282 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18284 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18285 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18287 # a should be migrated to MDT0, since no other links on MDT1
18288 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18289 error "#4 migrate dir fails"
18290 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18291 [ $mdt_index == 0 ] || error "a is not on MDT0"
18293 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18295 run_test 230f "migrate mulitple remote link files"
18298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18299 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18300 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18301 skip "Need MDS version at least 2.11.52"
18303 mkdir -p $DIR/$tdir/migrate_dir
18305 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18306 error "migrating dir to non-exist MDT succeeds"
18309 run_test 230g "migrate dir to non-exist MDT"
18312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18313 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18314 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18315 skip "Need MDS version at least 2.11.52"
18319 mkdir -p $DIR/$tdir/migrate_dir
18321 $LFS migrate -m1 $DIR &&
18322 error "migrating mountpoint1 should fail"
18324 $LFS migrate -m1 $DIR/$tdir/.. &&
18325 error "migrating mountpoint2 should fail"
18328 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18329 error "migrating $tdir/migrate_dir/.. should fail"
18333 run_test 230h "migrate .. and root"
18336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18338 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18339 skip "Need MDS version at least 2.11.52"
18341 mkdir -p $DIR/$tdir/migrate_dir
18343 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18344 error "migration fails with a tailing slash"
18346 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18347 error "migration fails with two tailing slashes"
18349 run_test 230i "lfs migrate -m tolerates trailing slashes"
18352 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18353 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18354 skip "Need MDS version at least 2.11.52"
18356 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18357 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18358 error "create $tfile failed"
18359 cat /etc/passwd > $DIR/$tdir/$tfile
18361 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18363 cmp /etc/passwd $DIR/$tdir/$tfile ||
18364 error "DoM file mismatch after migration"
18366 run_test 230j "DoM file data not changed after dir migration"
18369 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18370 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18371 skip "Need MDS version at least 2.11.56"
18374 local files_on_starting_mdt=0
18376 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18377 $LFS getdirstripe $DIR/$tdir
18378 for i in $(seq $total); do
18379 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18380 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18381 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18384 echo "$files_on_starting_mdt files on MDT0"
18386 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18387 $LFS getdirstripe $DIR/$tdir
18389 files_on_starting_mdt=0
18390 for i in $(seq $total); do
18391 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18392 error "file $tfile.$i mismatch after migration"
18393 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18394 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18397 echo "$files_on_starting_mdt files on MDT1 after migration"
18398 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18400 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18401 $LFS getdirstripe $DIR/$tdir
18403 files_on_starting_mdt=0
18404 for i in $(seq $total); do
18405 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18406 error "file $tfile.$i mismatch after 2nd migration"
18407 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18408 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18411 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18412 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18416 run_test 230k "file data not changed after dir migration"
18419 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18420 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18421 skip "Need MDS version at least 2.11.56"
18423 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18424 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18425 error "create files under remote dir failed $i"
18426 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18428 run_test 230l "readdir between MDTs won't crash"
18431 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18432 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18433 skip "Need MDS version at least 2.11.56"
18436 local mig_dir=$DIR/$tdir/migrate_dir
18437 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18441 echo "Creating files and dirs with xattrs"
18442 test_mkdir $DIR/$tdir
18443 test_mkdir -i0 -c1 $mig_dir
18445 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18446 error "cannot set xattr attr1 on dir"
18447 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18448 error "cannot set xattr attr2 on dir"
18449 touch $mig_dir/dir/f0
18450 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18451 error "cannot set xattr attr1 on file"
18452 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18453 error "cannot set xattr attr2 on file"
18454 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18455 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18456 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18457 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18458 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18459 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18460 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18461 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18462 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18464 echo "Migrating to MDT1"
18465 $LFS migrate -m $MDTIDX $mig_dir ||
18466 error "fails on migrating dir to MDT1"
18468 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18469 echo "Checking xattrs"
18470 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18471 [ "$val" = $longstr ] ||
18472 error "expecting xattr1 $longstr on dir, found $val"
18473 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18474 [ "$val" = $shortstr ] ||
18475 error "expecting xattr2 $shortstr on dir, found $val"
18476 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18477 [ "$val" = $longstr ] ||
18478 error "expecting xattr1 $longstr on file, found $val"
18479 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18480 [ "$val" = $shortstr ] ||
18481 error "expecting xattr2 $shortstr on file, found $val"
18483 run_test 230m "xattrs not changed after dir migration"
18486 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18487 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18488 skip "Need MDS version at least 2.13.53"
18490 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18491 cat /etc/hosts > $DIR/$tdir/$tfile
18492 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18493 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18495 cmp /etc/hosts $DIR/$tdir/$tfile ||
18496 error "File data mismatch after migration"
18498 run_test 230n "Dir migration with mirrored file"
18501 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18502 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18503 skip "Need MDS version at least 2.13.52"
18505 local mdts=$(comma_list $(mdts_nodes))
18508 local restripe_status
18513 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18515 # in case "crush" hash type is not set
18516 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18518 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18519 mdt.*MDT0000.enable_dir_restripe)
18520 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18521 stack_trap "do_nodes $mdts $LCTL set_param \
18522 mdt.*.enable_dir_restripe=$restripe_status"
18525 createmany -m $DIR/$tdir/f 100 ||
18526 error "create files under remote dir failed $i"
18527 createmany -d $DIR/$tdir/d 100 ||
18528 error "create dirs under remote dir failed $i"
18530 for i in $(seq 2 $MDSCOUNT); do
18531 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18532 $LFS setdirstripe -c $i $DIR/$tdir ||
18533 error "split -c $i $tdir failed"
18534 wait_update $HOSTNAME \
18535 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18536 error "dir split not finished"
18537 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18538 awk '/migrate/ {sum += $2} END { print sum }')
18539 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18540 # delta is around total_files/stripe_count
18541 [ $delta -lt $((200 /(i - 1))) ] ||
18542 error "$delta files migrated"
18545 run_test 230o "dir split"
18548 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18549 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18550 skip "Need MDS version at least 2.13.52"
18552 local mdts=$(comma_list $(mdts_nodes))
18555 local restripe_status
18560 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18562 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18564 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18565 mdt.*MDT0000.enable_dir_restripe)
18566 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18567 stack_trap "do_nodes $mdts $LCTL set_param \
18568 mdt.*.enable_dir_restripe=$restripe_status"
18570 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18571 createmany -m $DIR/$tdir/f 100 ||
18572 error "create files under remote dir failed $i"
18573 createmany -d $DIR/$tdir/d 100 ||
18574 error "create dirs under remote dir failed $i"
18576 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18577 local mdt_hash="crush"
18579 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18580 $LFS setdirstripe -c $i $DIR/$tdir ||
18581 error "split -c $i $tdir failed"
18582 [ $i -eq 1 ] && mdt_hash="none"
18583 wait_update $HOSTNAME \
18584 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18585 error "dir merge not finished"
18586 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18587 awk '/migrate/ {sum += $2} END { print sum }')
18588 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18589 # delta is around total_files/stripe_count
18590 [ $delta -lt $((200 / i)) ] ||
18591 error "$delta files migrated"
18594 run_test 230p "dir merge"
18597 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18598 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18599 skip "Need MDS version at least 2.13.52"
18601 local mdts=$(comma_list $(mdts_nodes))
18602 local saved_threshold=$(do_facet mds1 \
18603 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18604 local saved_delta=$(do_facet mds1 \
18605 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18606 local threshold=100
18609 local stripe_count=0
18613 # test with fewer files on ZFS
18614 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18616 stack_trap "do_nodes $mdts $LCTL set_param \
18617 mdt.*.dir_split_count=$saved_threshold"
18618 stack_trap "do_nodes $mdts $LCTL set_param \
18619 mdt.*.dir_split_delta=$saved_delta"
18620 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18621 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18622 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18623 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18624 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18625 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18627 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18628 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18630 while [ $stripe_count -lt $MDSCOUNT ]; do
18631 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18632 error "create sub files failed"
18633 stat $DIR/$tdir > /dev/null
18634 total=$((total + threshold * 3 / 2))
18635 stripe_count=$((stripe_count + delta))
18636 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18638 wait_update $HOSTNAME \
18639 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18640 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18642 wait_update $HOSTNAME \
18643 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18644 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18646 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18647 grep -w $stripe_index | wc -l)
18648 echo "$nr_files files on MDT$stripe_index after split"
18649 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18650 error "$nr_files files on MDT$stripe_index after split"
18652 nr_files=$(ls $DIR/$tdir | wc -w)
18653 [ $nr_files -eq $total ] ||
18654 error "total sub files $nr_files != $total"
18657 run_test 230q "dir auto split"
18660 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18661 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18662 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18663 skip "Need MDS version at least 2.13.54"
18665 # maximum amount of local locks:
18666 # parent striped dir - 2 locks
18667 # new stripe in parent to migrate to - 1 lock
18668 # source and target - 2 locks
18669 # Total 5 locks for regular file
18670 mkdir -p $DIR/$tdir
18671 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18672 touch $DIR/$tdir/dir1/eee
18674 # create 4 hardlink for 4 more locks
18675 # Total: 9 locks > RS_MAX_LOCKS (8)
18676 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18677 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18678 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18679 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18680 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18681 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18682 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18683 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18685 cancel_lru_locks mdc
18687 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18688 error "migrate dir fails"
18690 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18692 run_test 230r "migrate with too many local locks"
18696 # For simplicity this test assumes that max_pages_per_rpc
18697 # is the same across all OSCs
18698 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18699 local bulk_size=$((max_pages * PAGE_SIZE))
18700 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18703 mkdir -p $DIR/$tdir
18704 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18705 error "failed to set stripe with -S ${brw_size}M option"
18707 # clear the OSC stats
18708 $LCTL set_param osc.*.stats=0 &>/dev/null
18711 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18712 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18713 oflag=direct &>/dev/null || error "dd failed"
18715 sync; sleep 1; sync # just to be safe
18716 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18717 if [ x$nrpcs != "x1" ]; then
18718 $LCTL get_param osc.*.stats
18719 error "found $nrpcs ost_write RPCs, not 1 as expected"
18723 # Drop the OSC cache, otherwise we will read from it
18724 cancel_lru_locks osc
18726 # clear the OSC stats
18727 $LCTL set_param osc.*.stats=0 &>/dev/null
18729 # Client reads $bulk_size.
18730 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18731 iflag=direct &>/dev/null || error "dd failed"
18733 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18734 if [ x$nrpcs != "x1" ]; then
18735 $LCTL get_param osc.*.stats
18736 error "found $nrpcs ost_read RPCs, not 1 as expected"
18739 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18742 mkdir -p $DIR/$tdir
18744 for i in {0..1023}; do
18745 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18746 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18747 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18751 run_test 231b "must not assert on fully utilized OST request buffer"
18754 mkdir -p $DIR/$tdir
18755 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18757 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18758 do_facet ost1 $LCTL set_param fail_loc=0x31c
18760 # ignore dd failure
18761 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18763 do_facet ost1 $LCTL set_param fail_loc=0
18764 umount_client $MOUNT || error "umount failed"
18765 mount_client $MOUNT || error "mount failed"
18766 stop ost1 || error "cannot stop ost1"
18767 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18769 run_test 232a "failed lock should not block umount"
18772 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18773 skip "Need MDS version at least 2.10.58"
18775 mkdir -p $DIR/$tdir
18776 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18777 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18779 cancel_lru_locks osc
18781 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18782 do_facet ost1 $LCTL set_param fail_loc=0x31c
18785 $LFS data_version $DIR/$tdir/$tfile || true
18787 do_facet ost1 $LCTL set_param fail_loc=0
18788 umount_client $MOUNT || error "umount failed"
18789 mount_client $MOUNT || error "mount failed"
18790 stop ost1 || error "cannot stop ost1"
18791 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18793 run_test 232b "failed data version lock should not block umount"
18796 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18797 skip "Need MDS version at least 2.3.64"
18798 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18800 local fid=$($LFS path2fid $MOUNT)
18802 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18803 error "cannot access $MOUNT using its FID '$fid'"
18805 run_test 233a "checking that OBF of the FS root succeeds"
18808 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18809 skip "Need MDS version at least 2.5.90"
18810 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18812 local fid=$($LFS path2fid $MOUNT/.lustre)
18814 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18815 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18817 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18818 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18819 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18821 run_test 233b "checking that OBF of the FS .lustre succeeds"
18824 local p="$TMP/sanityN-$TESTNAME.parameters"
18825 save_lustre_params client "llite.*.xattr_cache" > $p
18826 lctl set_param llite.*.xattr_cache 1 ||
18827 skip_env "xattr cache is not supported"
18829 mkdir -p $DIR/$tdir || error "mkdir failed"
18830 touch $DIR/$tdir/$tfile || error "touch failed"
18831 # OBD_FAIL_LLITE_XATTR_ENOMEM
18832 $LCTL set_param fail_loc=0x1405
18833 getfattr -n user.attr $DIR/$tdir/$tfile &&
18834 error "getfattr should have failed with ENOMEM"
18835 $LCTL set_param fail_loc=0x0
18838 restore_lustre_params < $p
18841 run_test 234 "xattr cache should not crash on ENOMEM"
18844 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18845 skip "Need MDS version at least 2.4.52"
18847 flock_deadlock $DIR/$tfile
18852 124) error "process hangs on a deadlock"
18854 *) error "error executing flock_deadlock $DIR/$tfile"
18858 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18862 check_swap_layouts_support
18864 local ref1=/etc/passwd
18865 local ref2=/etc/group
18866 local file1=$DIR/$tdir/f1
18867 local file2=$DIR/$tdir/f2
18869 test_mkdir -c1 $DIR/$tdir
18870 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18871 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18872 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18873 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18874 local fd=$(free_fd)
18875 local cmd="exec $fd<>$file2"
18878 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18879 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18882 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18887 run_test 236 "Layout swap on open unlinked file"
18889 # LU-4659 linkea consistency
18891 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18892 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18893 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18894 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18897 ln $DIR/$tfile $DIR/$tfile.lnk
18898 touch $DIR/$tfile.new
18899 mv $DIR/$tfile.new $DIR/$tfile
18900 local fid1=$($LFS path2fid $DIR/$tfile)
18901 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18902 local path1=$($LFS fid2path $FSNAME "$fid1")
18903 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18904 local path2=$($LFS fid2path $FSNAME "$fid2")
18905 [ $tfile.lnk == $path2 ] ||
18906 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18909 run_test 238 "Verify linkea consistency"
18911 test_239A() { # was test_239
18912 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18913 skip "Need MDS version at least 2.5.60"
18915 local list=$(comma_list $(mdts_nodes))
18917 mkdir -p $DIR/$tdir
18918 createmany -o $DIR/$tdir/f- 5000
18919 unlinkmany $DIR/$tdir/f- 5000
18920 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18921 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18922 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18923 osp.*MDT*.sync_in_flight" | calc_sum)
18924 [ "$changes" -eq 0 ] || error "$changes not synced"
18926 run_test 239A "osp_sync test"
18928 test_239a() { #LU-5297
18929 remote_mds_nodsh && skip "remote MDS with nodsh"
18932 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18933 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18934 chgrp $RUNAS_GID $DIR/$tfile
18935 wait_delete_completed
18937 run_test 239a "process invalid osp sync record correctly"
18939 test_239b() { #LU-5297
18940 remote_mds_nodsh && skip "remote MDS with nodsh"
18943 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18944 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18945 chgrp $RUNAS_GID $DIR/$tfile1
18946 wait_delete_completed
18947 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18949 chgrp $RUNAS_GID $DIR/$tfile2
18950 wait_delete_completed
18952 run_test 239b "process osp sync record with ENOMEM error correctly"
18955 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18956 remote_mds_nodsh && skip "remote MDS with nodsh"
18958 mkdir -p $DIR/$tdir
18960 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18961 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18962 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18963 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18965 umount_client $MOUNT || error "umount failed"
18966 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18967 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18968 mount_client $MOUNT || error "failed to mount client"
18970 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18971 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18973 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18979 for LOOP in $(seq $count); do
18980 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18981 cancel_lru_locks $OSC || true
18989 for LOOP in $(seq $1); do
18990 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18995 test_241a() { # was test_241
18996 local bsize=$PAGE_SIZE
18998 (( bsize < 40960 )) && bsize=40960
18999 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19001 cancel_lru_locks $OSC
19002 test_241_bio 1000 $bsize &
19004 test_241_dio 1000 $bsize
19007 run_test 241a "bio vs dio"
19010 local bsize=$PAGE_SIZE
19012 (( bsize < 40960 )) && bsize=40960
19013 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19015 test_241_dio 1000 $bsize &
19017 test_241_dio 1000 $bsize
19020 run_test 241b "dio vs dio"
19023 remote_mds_nodsh && skip "remote MDS with nodsh"
19025 mkdir -p $DIR/$tdir
19026 touch $DIR/$tdir/$tfile
19028 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19029 do_facet mds1 lctl set_param fail_loc=0x105
19030 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19032 do_facet mds1 lctl set_param fail_loc=0
19033 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19035 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19039 test_mkdir $DIR/$tdir
19040 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19042 run_test 243 "various group lock tests"
19046 test_mkdir $DIR/$tdir
19047 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19048 sendfile_grouplock $DIR/$tdir/$tfile || \
19049 error "sendfile+grouplock failed"
19052 run_test 244a "sendfile with group lock tests"
19056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19059 local size=$((1024*1024))
19061 test_mkdir $DIR/$tdir
19062 for i in $(seq 1 $threads); do
19063 local file=$DIR/$tdir/file_$((i / 10))
19064 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19067 for i in $(seq 1 $threads); do
19071 run_test 244b "multi-threaded write with group lock"
19074 local flagname="multi_mod_rpcs"
19075 local connect_data_name="max_mod_rpcs"
19078 # check if multiple modify RPCs flag is set
19079 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19080 grep "connect_flags:")
19083 echo "$out" | grep -qw $flagname
19084 if [ $? -ne 0 ]; then
19085 echo "connect flag $flagname is not set"
19089 # check if multiple modify RPCs data is set
19090 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19093 echo "$out" | grep -qw $connect_data_name ||
19094 error "import should have connect data $connect_data_name"
19096 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19102 umount_client $submount
19107 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19109 skip_env "Fileset feature is not supported"
19111 local submount=${MOUNT}_$tdir
19114 mkdir -p $submount || error "mkdir $submount failed"
19115 FILESET="$FILESET/$tdir" mount_client $submount ||
19116 error "mount $submount failed"
19117 trap "cleanup_247 $submount" EXIT
19118 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19119 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19120 error "read $MOUNT/$tdir/$tfile failed"
19121 cleanup_247 $submount
19123 run_test 247a "mount subdir as fileset"
19126 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19127 skip_env "Fileset feature is not supported"
19129 local submount=${MOUNT}_$tdir
19131 rm -rf $MOUNT/$tdir
19132 mkdir -p $submount || error "mkdir $submount failed"
19134 FILESET="$FILESET/$tdir" mount_client $submount &&
19135 error "mount $submount should fail"
19138 run_test 247b "mount subdir that dose not exist"
19141 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19142 skip_env "Fileset feature is not supported"
19144 local submount=${MOUNT}_$tdir
19146 mkdir -p $MOUNT/$tdir/dir1
19147 mkdir -p $submount || error "mkdir $submount failed"
19148 trap "cleanup_247 $submount" EXIT
19149 FILESET="$FILESET/$tdir" mount_client $submount ||
19150 error "mount $submount failed"
19151 local fid=$($LFS path2fid $MOUNT/)
19152 $LFS fid2path $submount $fid && error "fid2path should fail"
19153 cleanup_247 $submount
19155 run_test 247c "running fid2path outside subdirectory root"
19158 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19159 skip "Fileset feature is not supported"
19161 local submount=${MOUNT}_$tdir
19163 mkdir -p $MOUNT/$tdir/dir1
19164 mkdir -p $submount || error "mkdir $submount failed"
19165 FILESET="$FILESET/$tdir" mount_client $submount ||
19166 error "mount $submount failed"
19167 trap "cleanup_247 $submount" EXIT
19169 local td=$submount/dir1
19170 local fid=$($LFS path2fid $td)
19171 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19173 # check that we get the same pathname back
19176 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19177 echo "$rootpath $fid"
19178 found=$($LFS fid2path $rootpath "$fid")
19179 [ -n "found" ] || error "fid2path should succeed"
19180 [ "$found" == "$td" ] || error "fid2path $found != $td"
19182 # check wrong root path format
19183 rootpath=$submount"_wrong"
19184 found=$($LFS fid2path $rootpath "$fid")
19185 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19187 cleanup_247 $submount
19189 run_test 247d "running fid2path inside subdirectory root"
19193 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19195 skip "Fileset feature is not supported"
19197 local submount=${MOUNT}_$tdir
19200 mkdir -p $submount || error "mkdir $submount failed"
19201 FILESET="$FILESET/.." mount_client $submount &&
19202 error "mount $submount should fail"
19205 run_test 247e "mount .. as fileset"
19208 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19209 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19210 skip "Need at least version 2.13.52"
19211 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19213 skip "Fileset feature is not supported"
19215 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19216 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19217 error "mkdir remote failed"
19218 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19219 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
19220 error "mkdir striped failed"
19221 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19223 local submount=${MOUNT}_$tdir
19225 mkdir -p $submount || error "mkdir $submount failed"
19228 local fileset=$FILESET
19230 for dir in $tdir/remote $tdir/remote/subdir \
19231 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
19232 FILESET="$fileset/$dir" mount_client $submount ||
19233 error "mount $dir failed"
19234 umount_client $submount
19237 run_test 247f "mount striped or remote directory as fileset"
19240 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19241 [ -z "$fast_read_sav" ] && skip "no fast read support"
19243 # create a large file for fast read verification
19244 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19246 # make sure the file is created correctly
19247 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19248 { rm -f $DIR/$tfile; skip "file creation error"; }
19250 echo "Test 1: verify that fast read is 4 times faster on cache read"
19252 # small read with fast read enabled
19253 $LCTL set_param -n llite.*.fast_read=1
19254 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19255 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19256 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19257 # small read with fast read disabled
19258 $LCTL set_param -n llite.*.fast_read=0
19259 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19260 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19261 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19263 # verify that fast read is 4 times faster for cache read
19264 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19265 error_not_in_vm "fast read was not 4 times faster: " \
19266 "$t_fast vs $t_slow"
19268 echo "Test 2: verify the performance between big and small read"
19269 $LCTL set_param -n llite.*.fast_read=1
19271 # 1k non-cache read
19272 cancel_lru_locks osc
19273 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19274 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19275 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19277 # 1M non-cache read
19278 cancel_lru_locks osc
19279 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19280 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19281 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19283 # verify that big IO is not 4 times faster than small IO
19284 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19285 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19287 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19290 run_test 248a "fast read verification"
19293 # Default short_io_bytes=16384, try both smaller and larger sizes.
19294 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19295 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19296 echo "bs=53248 count=113 normal buffered write"
19297 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19298 error "dd of initial data file failed"
19299 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19301 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19302 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19303 error "dd with sync normal writes failed"
19304 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19306 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19307 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19308 error "dd with sync small writes failed"
19309 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19311 cancel_lru_locks osc
19313 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19314 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19315 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19316 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19317 iflag=direct || error "dd with O_DIRECT small read failed"
19318 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19319 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19320 error "compare $TMP/$tfile.1 failed"
19322 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19323 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19325 # just to see what the maximum tunable value is, and test parsing
19326 echo "test invalid parameter 2MB"
19327 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19328 error "too-large short_io_bytes allowed"
19329 echo "test maximum parameter 512KB"
19330 # if we can set a larger short_io_bytes, run test regardless of version
19331 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19332 # older clients may not allow setting it this large, that's OK
19333 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19334 skip "Need at least client version 2.13.50"
19335 error "medium short_io_bytes failed"
19337 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19338 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19340 echo "test large parameter 64KB"
19341 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19342 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19344 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19345 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19346 error "dd with sync large writes failed"
19347 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19349 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19350 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19351 num=$((113 * 4096 / PAGE_SIZE))
19352 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19353 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19354 error "dd with O_DIRECT large writes failed"
19355 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19356 error "compare $DIR/$tfile.3 failed"
19358 cancel_lru_locks osc
19360 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19361 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19362 error "dd with O_DIRECT large read failed"
19363 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19364 error "compare $TMP/$tfile.2 failed"
19366 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19367 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19368 error "dd with O_DIRECT large read failed"
19369 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19370 error "compare $TMP/$tfile.3 failed"
19372 run_test 248b "test short_io read and write for both small and large sizes"
19374 test_249() { # LU-7890
19375 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19376 skip "Need at least version 2.8.54"
19379 $LFS setstripe -c 1 $DIR/$tfile
19380 # Offset 2T == 4k * 512M
19381 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19382 error "dd to 2T offset failed"
19384 run_test 249 "Write above 2T file size"
19387 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19388 && skip "no 16TB file size limit on ZFS"
19390 $LFS setstripe -c 1 $DIR/$tfile
19391 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19392 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19393 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19394 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19395 conv=notrunc,fsync && error "append succeeded"
19398 run_test 250 "Write above 16T limit"
19401 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19403 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19404 #Skip once - writing the first stripe will succeed
19405 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19406 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19407 error "short write happened"
19409 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19410 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19411 error "short read happened"
19415 run_test 251 "Handling short read and write correctly"
19418 remote_mds_nodsh && skip "remote MDS with nodsh"
19419 remote_ost_nodsh && skip "remote OST with nodsh"
19420 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19421 skip_env "ldiskfs only test"
19431 # check lr_reader on OST0000
19433 dev=$(facet_device $tgt)
19434 out=$(do_facet $tgt $LR_READER $dev)
19435 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19437 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19438 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19439 error "Invalid uuid returned by $LR_READER on target $tgt"
19440 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19442 # check lr_reader -c on MDT0000
19444 dev=$(facet_device $tgt)
19445 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19446 skip "$LR_READER does not support additional options"
19448 out=$(do_facet $tgt $LR_READER -c $dev)
19449 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19451 num=$(echo "$out" | grep -c "mdtlov")
19452 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19453 error "Invalid number of mdtlov clients returned by $LR_READER"
19454 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19456 # check lr_reader -cr on MDT0000
19457 out=$(do_facet $tgt $LR_READER -cr $dev)
19458 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19460 echo "$out" | grep -q "^reply_data:$" ||
19461 error "$LR_READER should have returned 'reply_data' section"
19462 num=$(echo "$out" | grep -c "client_generation")
19463 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19465 run_test 252 "check lr_reader tool"
19468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19469 remote_mds_nodsh && skip "remote MDS with nodsh"
19470 remote_mgs_nodsh && skip "remote MGS with nodsh"
19474 local ost_name=$(ostname_from_index $ostidx)
19477 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19478 do_facet $SINGLEMDS $LCTL get_param -n \
19479 osp.$mdtosc_proc1.reserved_mb_high ||
19480 skip "remote MDS does not support reserved_mb_high"
19484 wait_delete_completed
19487 pool_add $TESTNAME || error "Pool creation failed"
19488 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19490 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19491 error "Setstripe failed"
19493 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19495 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19497 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19499 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19500 osp.$mdtosc_proc1.prealloc_status)
19501 echo "prealloc_status $oa_status"
19503 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19504 error "File creation should fail"
19506 #object allocation was stopped, but we still able to append files
19507 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19508 oflag=append || error "Append failed"
19510 rm -f $DIR/$tdir/$tfile.0
19512 # For this test, we want to delete the files we created to go out of
19513 # space but leave the watermark, so we remain nearly out of space
19514 ost_watermarks_enospc_delete_files $tfile $ostidx
19516 wait_delete_completed
19520 for i in $(seq 10 12); do
19521 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19522 2>/dev/null || error "File creation failed after rm"
19525 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19526 osp.$mdtosc_proc1.prealloc_status)
19527 echo "prealloc_status $oa_status"
19529 if (( oa_status != 0 )); then
19530 error "Object allocation still disable after rm"
19533 run_test 253 "Check object allocation limit"
19536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19537 remote_mds_nodsh && skip "remote MDS with nodsh"
19538 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19539 skip "MDS does not support changelog_size"
19542 local MDT0=$(facet_svc $SINGLEMDS)
19544 changelog_register || error "changelog_register failed"
19546 changelog_clear 0 || error "changelog_clear failed"
19548 local size1=$(do_facet $SINGLEMDS \
19549 $LCTL get_param -n mdd.$MDT0.changelog_size)
19550 echo "Changelog size $size1"
19553 $LFS mkdir -i 0 $DIR/$tdir
19555 mkdir -p $DIR/$tdir/pics/2008/zachy
19556 touch $DIR/$tdir/pics/2008/zachy/timestamp
19557 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19558 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19559 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19560 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19561 rm $DIR/$tdir/pics/desktop.jpg
19563 local size2=$(do_facet $SINGLEMDS \
19564 $LCTL get_param -n mdd.$MDT0.changelog_size)
19565 echo "Changelog size after work $size2"
19567 (( $size2 > $size1 )) ||
19568 error "new Changelog size=$size2 less than old size=$size1"
19570 run_test 254 "Check changelog size"
19577 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19578 awk -F: '{print $2}' | grep $type > /dev/null
19579 if [ $? -ne 0 ]; then
19589 lfs ladvise -a willread $file > /dev/null 2>&1
19590 if [ $? -eq 0 ]; then
19594 lfs ladvise -a willread $file 2>&1 |
19595 grep "Inappropriate ioctl for device" > /dev/null
19596 if [ $? -eq 0 ]; then
19603 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19606 # run a random read IO workload
19607 # usage: random_read_iops <filename> <filesize> <iosize>
19608 random_read_iops() {
19611 local iosize=${3:-4096}
19613 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19614 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19617 drop_file_oss_cache() {
19621 $LFS ladvise -a dontneed $file 2>/dev/null ||
19622 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19625 ladvise_willread_performance()
19628 local average_origin=0
19629 local average_cache=0
19630 local average_ladvise=0
19632 for ((i = 1; i <= $repeat; i++)); do
19633 echo "Iter $i/$repeat: reading without willread hint"
19634 cancel_lru_locks osc
19635 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19636 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19637 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19638 average_origin=$(bc <<<"$average_origin + $speed_origin")
19640 cancel_lru_locks osc
19641 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19642 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19643 average_cache=$(bc <<<"$average_cache + $speed_cache")
19645 cancel_lru_locks osc
19646 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19647 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19648 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19649 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19650 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19652 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19653 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19654 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19656 speedup_cache=$(percent $average_cache $average_origin)
19657 speedup_ladvise=$(percent $average_ladvise $average_origin)
19659 echo "Average uncached read: $average_origin"
19660 echo "Average speedup with OSS cached read: " \
19661 "$average_cache = +$speedup_cache%"
19662 echo "Average speedup with ladvise willread: " \
19663 "$average_ladvise = +$speedup_ladvise%"
19665 local lowest_speedup=20
19666 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19667 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19668 "got $average_cache%. Skipping ladvise willread check."
19672 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19673 # it is still good to run until then to exercise 'ladvise willread'
19674 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19675 [ "$ost1_FSTYPE" = "zfs" ] &&
19676 echo "osd-zfs does not support dontneed or drop_caches" &&
19679 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19680 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
19681 error_not_in_vm "Speedup with willread is less than " \
19682 "$lowest_speedup%, got $average_ladvise%"
19686 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19687 skip "lustre < 2.8.54 does not support ladvise "
19688 remote_ost_nodsh && skip "remote OST with nodsh"
19690 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19692 ladvise_no_type willread $DIR/$tfile &&
19693 skip "willread ladvise is not supported"
19695 ladvise_no_ioctl $DIR/$tfile &&
19696 skip "ladvise ioctl is not supported"
19699 local size=$((size_mb * 1048576))
19700 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19701 error "dd to $DIR/$tfile failed"
19703 lfs ladvise -a willread $DIR/$tfile ||
19704 error "Ladvise failed with no range argument"
19706 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19707 error "Ladvise failed with no -l or -e argument"
19709 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19710 error "Ladvise failed with only -e argument"
19712 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19713 error "Ladvise failed with only -l argument"
19715 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19716 error "End offset should not be smaller than start offset"
19718 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19719 error "End offset should not be equal to start offset"
19721 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19722 error "Ladvise failed with overflowing -s argument"
19724 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19725 error "Ladvise failed with overflowing -e argument"
19727 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19728 error "Ladvise failed with overflowing -l argument"
19730 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19731 error "Ladvise succeeded with conflicting -l and -e arguments"
19733 echo "Synchronous ladvise should wait"
19735 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19736 do_nodes $(comma_list $(osts_nodes)) \
19737 $LCTL set_param fail_val=$delay fail_loc=0x237
19739 local start_ts=$SECONDS
19740 lfs ladvise -a willread $DIR/$tfile ||
19741 error "Ladvise failed with no range argument"
19742 local end_ts=$SECONDS
19743 local inteval_ts=$((end_ts - start_ts))
19745 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19746 error "Synchronous advice didn't wait reply"
19749 echo "Asynchronous ladvise shouldn't wait"
19750 local start_ts=$SECONDS
19751 lfs ladvise -a willread -b $DIR/$tfile ||
19752 error "Ladvise failed with no range argument"
19753 local end_ts=$SECONDS
19754 local inteval_ts=$((end_ts - start_ts))
19756 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19757 error "Asynchronous advice blocked"
19760 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19761 ladvise_willread_performance
19763 run_test 255a "check 'lfs ladvise -a willread'"
19769 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19773 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19774 skip "lustre < 2.8.54 does not support ladvise "
19775 remote_ost_nodsh && skip "remote OST with nodsh"
19777 lfs setstripe -c 1 -i 0 $DIR/$tfile
19779 ladvise_no_type dontneed $DIR/$tfile &&
19780 skip "dontneed ladvise is not supported"
19782 ladvise_no_ioctl $DIR/$tfile &&
19783 skip "ladvise ioctl is not supported"
19785 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19786 [ "$ost1_FSTYPE" = "zfs" ] &&
19787 skip "zfs-osd does not support 'ladvise dontneed'"
19790 local size=$((size_mb * 1048576))
19791 # In order to prevent disturbance of other processes, only check 3/4
19792 # of the memory usage
19793 local kibibytes=$((size_mb * 1024 * 3 / 4))
19795 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19796 error "dd to $DIR/$tfile failed"
19798 #force write to complete before dropping OST cache & checking memory
19801 local total=$(facet_meminfo ost1 MemTotal)
19802 echo "Total memory: $total KiB"
19804 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19805 local before_read=$(facet_meminfo ost1 Cached)
19806 echo "Cache used before read: $before_read KiB"
19808 lfs ladvise -a willread $DIR/$tfile ||
19809 error "Ladvise willread failed"
19810 local after_read=$(facet_meminfo ost1 Cached)
19811 echo "Cache used after read: $after_read KiB"
19813 lfs ladvise -a dontneed $DIR/$tfile ||
19814 error "Ladvise dontneed again failed"
19815 local no_read=$(facet_meminfo ost1 Cached)
19816 echo "Cache used after dontneed ladvise: $no_read KiB"
19818 if [ $total -lt $((before_read + kibibytes)) ]; then
19819 echo "Memory is too small, abort checking"
19823 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19824 error "Ladvise willread should use more memory" \
19825 "than $kibibytes KiB"
19828 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19829 error "Ladvise dontneed should release more memory" \
19830 "than $kibibytes KiB"
19833 run_test 255b "check 'lfs ladvise -a dontneed'"
19836 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19837 skip "lustre < 2.10.50 does not support lockahead"
19845 test_mkdir -p $DIR/$tdir
19846 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19848 #test 10 returns only success/failure
19850 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19852 if [ $rc -eq 255 ]; then
19853 error "Ladvise test${i} failed, ${rc}"
19856 #test 11 counts lock enqueue requests, all others count new locks
19858 count=$(do_facet ost1 \
19859 $LCTL get_param -n ost.OSS.ost.stats)
19860 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19862 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19864 if [ $rc -eq 255 ]; then
19865 error "Ladvise test${i} failed, ${rc}"
19868 new_count=$(do_facet ost1 \
19869 $LCTL get_param -n ost.OSS.ost.stats)
19870 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19871 awk '{ print $2 }')
19873 difference="$((new_count - count))"
19874 if [ $difference -ne $rc ]; then
19875 error "Ladvise test${i}, bad enqueue count, returned " \
19876 "${rc}, actual ${difference}"
19879 for i in $(seq 12 21); do
19880 # If we do not do this, we run the risk of having too many
19881 # locks and starting lock cancellation while we are checking
19883 cancel_lru_locks osc
19885 count=$($LCTL get_param -n \
19886 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19888 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19890 if [ $rc -eq 255 ]; then
19891 error "Ladvise test ${i} failed, ${rc}"
19894 new_count=$($LCTL get_param -n \
19895 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19896 difference="$((new_count - count))"
19898 # Test 15 output is divided by 100 to map down to valid return
19899 if [ $i -eq 15 ]; then
19903 if [ $difference -ne $rc ]; then
19904 error "Ladvise test ${i}, bad lock count, returned " \
19905 "${rc}, actual ${difference}"
19909 #test 22 returns only success/failure
19911 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19913 if [ $rc -eq 255 ]; then
19914 error "Ladvise test${i} failed, ${rc}"
19917 run_test 255c "suite of ladvise lockahead tests"
19920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19921 remote_mds_nodsh && skip "remote MDS with nodsh"
19922 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19923 changelog_users $SINGLEMDS | grep "^cl" &&
19924 skip "active changelog user"
19930 mdt_dev=$(mdsdevname 1)
19933 changelog_register || error "changelog_register failed"
19936 mkdir -p $DIR/$tdir
19938 changelog_clear 0 || error "changelog_clear failed"
19941 touch $DIR/$tdir/{1..10}
19944 stop $SINGLEMDS || error "Fail to stop MDT"
19948 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19950 #after mount new plainllog is used
19951 touch $DIR/$tdir/{11..19}
19952 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19953 stack_trap "rm -f $tmpfile"
19954 cat_sl=$(do_facet $SINGLEMDS "sync; \
19955 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19956 llog_reader $tmpfile | grep -c type=1064553b")
19957 do_facet $SINGLEMDS llog_reader $tmpfile
19959 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19961 changelog_clear 0 || error "changelog_clear failed"
19963 cat_sl=$(do_facet $SINGLEMDS "sync; \
19964 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19965 llog_reader $tmpfile | grep -c type=1064553b")
19967 if (( cat_sl == 2 )); then
19968 error "Empty plain llog was not deleted from changelog catalog"
19969 elif (( cat_sl != 1 )); then
19970 error "Active plain llog shouldn't be deleted from catalog"
19973 run_test 256 "Check llog delete for empty and not full state"
19976 remote_mds_nodsh && skip "remote MDS with nodsh"
19977 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19978 skip "Need MDS version at least 2.8.55"
19980 test_mkdir $DIR/$tdir
19982 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19983 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19986 #define OBD_FAIL_MDS_XATTR_REP 0x161
19987 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19988 local facet=mds$((mdtidx + 1))
19989 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19990 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19992 stop $facet || error "stop MDS failed"
19993 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19994 error "start MDS fail"
19995 wait_recovery_complete $facet
19997 run_test 257 "xattr locks are not lost"
19999 # Verify we take the i_mutex when security requires it
20001 #define OBD_FAIL_IMUTEX_SEC 0x141c
20002 $LCTL set_param fail_loc=0x141c
20004 chmod u+s $DIR/$tfile
20005 chmod a+rwx $DIR/$tfile
20006 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20008 if [ $RC -ne 0 ]; then
20009 error "error, failed to take i_mutex, rc=$?"
20013 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20015 # Verify we do NOT take the i_mutex in the normal case
20017 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20018 $LCTL set_param fail_loc=0x141d
20021 chmod a+rw $DIR/$tfile
20022 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20024 if [ $RC -ne 0 ]; then
20025 error "error, took i_mutex unnecessarily, rc=$?"
20030 run_test 258b "verify i_mutex security behavior"
20033 local file=$DIR/$tfile
20037 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20039 stack_trap "rm -f $file" EXIT
20041 wait_delete_completed
20042 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20043 echo "before: $before"
20045 $LFS setstripe -i 0 -c 1 $file
20046 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20048 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20049 echo "after write: $after"
20051 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20052 do_facet ost1 $LCTL set_param fail_loc=0x2301
20054 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20055 echo "after truncate: $after"
20058 do_facet ost1 $LCTL set_param fail_loc=0
20059 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20061 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20062 echo "after restart: $after"
20063 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20064 error "missing truncate?"
20068 run_test 259 "crash at delayed truncate"
20071 #define OBD_FAIL_MDC_CLOSE 0x806
20072 $LCTL set_param fail_loc=0x80000806
20076 run_test 260 "Check mdc_close fail"
20078 ### Data-on-MDT sanity tests ###
20080 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20081 skip "Need MDS version at least 2.10.55 for DoM"
20084 local dom=$DIR/$tdir/dom_file
20085 local tmp=$DIR/$tdir/tmp_file
20087 mkdir -p $DIR/$tdir
20089 # basic checks for DoM component creation
20090 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20091 error "Can set MDT layout to non-first entry"
20093 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20094 error "Can define multiple entries as MDT layout"
20096 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20098 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20099 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20100 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20102 local mdtidx=$($LFS getstripe -m $dom)
20103 local mdtname=MDT$(printf %04x $mdtidx)
20104 local facet=mds$((mdtidx + 1))
20105 local space_check=1
20107 # Skip free space checks with ZFS
20108 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20112 local size_tmp=$((65536 * 3))
20113 local mdtfree1=$(do_facet $facet \
20114 lctl get_param -n osd*.*$mdtname.kbytesfree)
20116 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20117 # check also direct IO along write
20118 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20119 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20121 cmp $tmp $dom || error "file data is different"
20122 [ $(stat -c%s $dom) == $size_tmp ] ||
20123 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20124 if [ $space_check == 1 ]; then
20125 local mdtfree2=$(do_facet $facet \
20126 lctl get_param -n osd*.*$mdtname.kbytesfree)
20128 # increase in usage from by $size_tmp
20129 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20130 error "MDT free space wrong after write: " \
20131 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20135 local size_dom=10000
20137 $TRUNCATE $dom $size_dom
20138 [ $(stat -c%s $dom) == $size_dom ] ||
20139 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20140 if [ $space_check == 1 ]; then
20141 mdtfree1=$(do_facet $facet \
20142 lctl get_param -n osd*.*$mdtname.kbytesfree)
20143 # decrease in usage from $size_tmp to new $size_dom
20144 [ $(($mdtfree1 - $mdtfree2)) -ge \
20145 $(((size_tmp - size_dom) / 1024)) ] ||
20146 error "MDT free space is wrong after truncate: " \
20147 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20153 size_dom=$((size_dom + size_tmp))
20154 [ $(stat -c%s $dom) == $size_dom ] ||
20155 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20156 if [ $space_check == 1 ]; then
20157 mdtfree2=$(do_facet $facet \
20158 lctl get_param -n osd*.*$mdtname.kbytesfree)
20159 # increase in usage by $size_tmp from previous
20160 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20161 error "MDT free space is wrong after append: " \
20162 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20167 if [ $space_check == 1 ]; then
20168 mdtfree1=$(do_facet $facet \
20169 lctl get_param -n osd*.*$mdtname.kbytesfree)
20170 # decrease in usage by $size_dom from previous
20171 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20172 error "MDT free space is wrong after removal: " \
20173 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20176 # combined striping
20177 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20178 error "Can't create DoM + OST striping"
20180 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20181 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20182 # check also direct IO along write
20183 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20185 cmp $tmp $dom || error "file data is different"
20186 [ $(stat -c%s $dom) == $size_tmp ] ||
20187 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20192 run_test 270a "DoM: basic functionality tests"
20195 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20196 skip "Need MDS version at least 2.10.55"
20198 local dom=$DIR/$tdir/dom_file
20199 local max_size=1048576
20201 mkdir -p $DIR/$tdir
20202 $LFS setstripe -E $max_size -L mdt $dom
20204 # truncate over the limit
20205 $TRUNCATE $dom $(($max_size + 1)) &&
20206 error "successful truncate over the maximum size"
20207 # write over the limit
20208 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20209 error "successful write over the maximum size"
20210 # append over the limit
20211 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20212 echo "12345" >> $dom && error "successful append over the maximum size"
20217 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20220 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20221 skip "Need MDS version at least 2.10.55"
20223 mkdir -p $DIR/$tdir
20224 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20226 # check files inherit DoM EA
20227 touch $DIR/$tdir/first
20228 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20229 error "bad pattern"
20230 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20231 error "bad stripe count"
20232 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20233 error "bad stripe size"
20235 # check directory inherits DoM EA and uses it as default
20236 mkdir $DIR/$tdir/subdir
20237 touch $DIR/$tdir/subdir/second
20238 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20239 error "bad pattern in sub-directory"
20240 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20241 error "bad stripe count in sub-directory"
20242 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20243 error "bad stripe size in sub-directory"
20246 run_test 270c "DoM: DoM EA inheritance tests"
20249 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20250 skip "Need MDS version at least 2.10.55"
20252 mkdir -p $DIR/$tdir
20253 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20255 # inherit default DoM striping
20256 mkdir $DIR/$tdir/subdir
20257 touch $DIR/$tdir/subdir/f1
20259 # change default directory striping
20260 $LFS setstripe -c 1 $DIR/$tdir/subdir
20261 touch $DIR/$tdir/subdir/f2
20262 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20263 error "wrong default striping in file 2"
20264 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20265 error "bad pattern in file 2"
20268 run_test 270d "DoM: change striping from DoM to RAID0"
20271 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20272 skip "Need MDS version at least 2.10.55"
20274 mkdir -p $DIR/$tdir/dom
20275 mkdir -p $DIR/$tdir/norm
20278 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20279 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20281 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20282 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20284 # find DoM files by layout
20285 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20286 [ $NUM -eq $DOMFILES ] ||
20287 error "lfs find -L: found $NUM, expected $DOMFILES"
20288 echo "Test 1: lfs find 20 DOM files by layout: OK"
20290 # there should be 1 dir with default DOM striping
20291 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20293 error "lfs find -L: found $NUM, expected 1 dir"
20294 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20296 # find DoM files by stripe size
20297 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20298 [ $NUM -eq $DOMFILES ] ||
20299 error "lfs find -S: found $NUM, expected $DOMFILES"
20300 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20302 # find files by stripe offset except DoM files
20303 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20304 [ $NUM -eq $NORMFILES ] ||
20305 error "lfs find -i: found $NUM, expected $NORMFILES"
20306 echo "Test 5: lfs find no DOM files by stripe index: OK"
20309 run_test 270e "DoM: lfs find with DoM files test"
20312 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20313 skip "Need MDS version at least 2.10.55"
20315 local mdtname=${FSNAME}-MDT0000-mdtlov
20316 local dom=$DIR/$tdir/dom_file
20317 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20318 lod.$mdtname.dom_stripesize)
20319 local dom_limit=131072
20321 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20322 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20323 lod.$mdtname.dom_stripesize)
20324 [ ${dom_limit} -eq ${dom_current} ] ||
20325 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20327 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20328 $LFS setstripe -d $DIR/$tdir
20329 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20330 error "Can't set directory default striping"
20332 # exceed maximum stripe size
20333 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20334 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20335 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20336 error "Able to create DoM component size more than LOD limit"
20338 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20339 dom_current=$(do_facet mds1 $LCTL get_param -n \
20340 lod.$mdtname.dom_stripesize)
20341 [ 0 -eq ${dom_current} ] ||
20342 error "Can't set zero DoM stripe limit"
20345 # attempt to create DoM file on server with disabled DoM should
20346 # remove DoM entry from layout and be succeed
20347 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20348 error "Can't create DoM file (DoM is disabled)"
20349 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20350 error "File has DoM component while DoM is disabled"
20353 # attempt to create DoM file with only DoM stripe should return error
20354 $LFS setstripe -E $dom_limit -L mdt $dom &&
20355 error "Able to create DoM-only file while DoM is disabled"
20357 # too low values to be aligned with smallest stripe size 64K
20358 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20359 dom_current=$(do_facet mds1 $LCTL get_param -n \
20360 lod.$mdtname.dom_stripesize)
20361 [ 30000 -eq ${dom_current} ] &&
20362 error "Can set too small DoM stripe limit"
20364 # 64K is a minimal stripe size in Lustre, expect limit of that size
20365 [ 65536 -eq ${dom_current} ] ||
20366 error "Limit is not set to 64K but ${dom_current}"
20368 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20369 dom_current=$(do_facet mds1 $LCTL get_param -n \
20370 lod.$mdtname.dom_stripesize)
20372 [ 2147483648 -eq ${dom_current} ] &&
20373 error "Can set too large DoM stripe limit"
20375 do_facet mds1 $LCTL set_param -n \
20376 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20377 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20378 error "Can't create DoM component size after limit change"
20379 do_facet mds1 $LCTL set_param -n \
20380 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20381 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20382 error "Can't create DoM file after limit decrease"
20383 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20384 error "Can create big DoM component after limit decrease"
20385 touch ${dom}_def ||
20386 error "Can't create file with old default layout"
20388 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20391 run_test 270f "DoM: maximum DoM stripe size checks"
20394 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20395 skip "Need MDS version at least 2.13.52"
20396 local dom=$DIR/$tdir/$tfile
20398 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20399 local lodname=${FSNAME}-MDT0000-mdtlov
20401 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20402 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20403 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20404 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20406 local dom_limit=1024
20407 local dom_threshold="50%"
20409 $LFS setstripe -d $DIR/$tdir
20410 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20411 error "Can't set directory default striping"
20413 do_facet mds1 $LCTL set_param -n \
20414 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20415 # set 0 threshold and create DOM file to change tunable stripesize
20416 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20417 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20418 error "Failed to create $dom file"
20419 # now tunable dom_cur_stripesize should reach maximum
20420 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20421 lod.${lodname}.dom_stripesize_cur_kb)
20422 [[ $dom_current == $dom_limit ]] ||
20423 error "Current DOM stripesize is not maximum"
20426 # set threshold for further tests
20427 do_facet mds1 $LCTL set_param -n \
20428 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20429 echo "DOM threshold is $dom_threshold free space"
20432 # Spoof bfree to exceed threshold
20433 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20434 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20435 for spfree in 40 20 0 15 30 55; do
20436 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20437 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20438 error "Failed to create $dom file"
20439 dom_def=$(do_facet mds1 $LCTL get_param -n \
20440 lod.${lodname}.dom_stripesize_cur_kb)
20441 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20442 [[ $dom_def != $dom_current ]] ||
20443 error "Default stripe size was not changed"
20444 if [[ $spfree > 0 ]] ; then
20445 dom_set=$($LFS getstripe -S $dom)
20446 [[ $dom_set == $((dom_def * 1024)) ]] ||
20447 error "DOM component size is still old"
20449 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20450 error "DoM component is set with no free space"
20453 dom_current=$dom_def
20456 run_test 270g "DoM: default DoM stripe size depends on free space"
20459 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20460 skip "Need MDS version at least 2.13.53"
20462 local mdtname=${FSNAME}-MDT0000-mdtlov
20463 local dom=$DIR/$tdir/$tfile
20464 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20466 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20467 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20469 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20470 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20471 error "can't create OST file"
20472 # mirrored file with DOM entry in the second mirror
20473 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20474 error "can't create mirror with DoM component"
20476 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20478 # DOM component in the middle and has other enries in the same mirror,
20479 # should succeed but lost DoM component
20480 $LFS setstripe --copy=${dom}_1 $dom ||
20481 error "Can't create file from OST|DOM mirror layout"
20482 # check new file has no DoM layout after all
20483 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20484 error "File has DoM component while DoM is disabled"
20486 run_test 270h "DoM: DoM stripe removal when disabled on server"
20489 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20490 skip "Need MDS version at least 2.10.55"
20492 local dom=$DIR/$tdir/dom
20494 mkdir -p $DIR/$tdir
20496 $LFS setstripe -E 1024K -L mdt $dom
20498 lctl set_param -n mdc.*.stats=clear
20499 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20500 cat $dom > /dev/null
20501 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20502 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20506 run_test 271a "DoM: data is cached for read after write"
20509 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20510 skip "Need MDS version at least 2.10.55"
20512 local dom=$DIR/$tdir/dom
20514 mkdir -p $DIR/$tdir
20516 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20518 lctl set_param -n mdc.*.stats=clear
20519 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20520 cancel_lru_locks mdc
20521 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20522 # second stat to check size is cached on client
20523 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20524 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20525 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20528 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20531 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20532 skip "Need MDS version at least 2.10.55"
20534 local dom=$DIR/$tdir/dom
20536 mkdir -p $DIR/$tdir
20538 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20540 lctl set_param -n mdc.*.stats=clear
20541 lctl set_param -n osc.*.stats=clear
20542 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20543 cancel_lru_locks mdc
20544 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20545 # second stat to check size is cached on client
20546 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20547 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20548 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20549 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20550 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20553 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20559 local mdt=MDT$(printf %04x $mdtidx)
20561 if [ -z $param ]; then
20562 lctl get_param -n mdc.*$mdt*.stats
20564 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20569 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20570 skip "Need MDS version at least 2.10.55"
20572 local dom=$DIR/$tdir/dom
20574 mkdir -p $DIR/$tdir
20576 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20578 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20579 local facet=mds$((mdtidx + 1))
20581 cancel_lru_locks mdc
20582 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20583 createmany -o $dom 1000
20584 lctl set_param -n mdc.*.stats=clear
20585 smalliomany -w $dom 1000 200
20586 get_mdc_stats $mdtidx
20587 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20588 # Each file has 1 open, 1 IO enqueues, total 2000
20589 # but now we have also +1 getxattr for security.capability, total 3000
20590 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20591 unlinkmany $dom 1000
20593 cancel_lru_locks mdc
20594 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20595 createmany -o $dom 1000
20596 lctl set_param -n mdc.*.stats=clear
20597 smalliomany -w $dom 1000 200
20598 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20599 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20600 # for OPEN and IO lock.
20601 [ $((enq - enq_2)) -ge 1000 ] ||
20602 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20603 unlinkmany $dom 1000
20606 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20608 cleanup_271def_tests() {
20614 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20615 skip "Need MDS version at least 2.10.57"
20617 local dom=$DIR/$tdir/dom
20618 local tmp=$TMP/$tfile
20619 trap "cleanup_271def_tests $tmp" EXIT
20621 mkdir -p $DIR/$tdir
20623 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20625 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20627 cancel_lru_locks mdc
20628 dd if=/dev/urandom of=$tmp bs=1000 count=1
20629 dd if=$tmp of=$dom bs=1000 count=1
20630 cancel_lru_locks mdc
20632 cat /etc/hosts >> $tmp
20633 lctl set_param -n mdc.*.stats=clear
20635 # append data to the same file it should update local page
20636 echo "Append to the same page"
20637 cat /etc/hosts >> $dom
20638 local num=$(get_mdc_stats $mdtidx ost_read)
20639 local ra=$(get_mdc_stats $mdtidx req_active)
20640 local rw=$(get_mdc_stats $mdtidx req_waittime)
20642 [ -z $num ] || error "$num READ RPC occured"
20643 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20647 cmp $tmp $dom || error "file miscompare"
20649 cancel_lru_locks mdc
20650 lctl set_param -n mdc.*.stats=clear
20652 echo "Open and read file"
20653 cat $dom > /dev/null
20654 local num=$(get_mdc_stats $mdtidx ost_read)
20655 local ra=$(get_mdc_stats $mdtidx req_active)
20656 local rw=$(get_mdc_stats $mdtidx req_waittime)
20658 [ -z $num ] || error "$num READ RPC occured"
20659 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20663 cmp $tmp $dom || error "file miscompare"
20667 run_test 271d "DoM: read on open (1K file in reply buffer)"
20670 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20671 skip "Need MDS version at least 2.10.57"
20673 local dom=$DIR/$tdir/dom
20674 local tmp=$TMP/$tfile
20675 trap "cleanup_271def_tests $tmp" EXIT
20677 mkdir -p $DIR/$tdir
20679 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20681 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20683 cancel_lru_locks mdc
20684 dd if=/dev/urandom of=$tmp bs=265000 count=1
20685 dd if=$tmp of=$dom bs=265000 count=1
20686 cancel_lru_locks mdc
20687 cat /etc/hosts >> $tmp
20688 lctl set_param -n mdc.*.stats=clear
20690 echo "Append to the same page"
20691 cat /etc/hosts >> $dom
20692 local num=$(get_mdc_stats $mdtidx ost_read)
20693 local ra=$(get_mdc_stats $mdtidx req_active)
20694 local rw=$(get_mdc_stats $mdtidx req_waittime)
20696 [ -z $num ] || error "$num READ RPC occured"
20697 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20701 cmp $tmp $dom || error "file miscompare"
20703 cancel_lru_locks mdc
20704 lctl set_param -n mdc.*.stats=clear
20706 echo "Open and read file"
20707 cat $dom > /dev/null
20708 local num=$(get_mdc_stats $mdtidx ost_read)
20709 local ra=$(get_mdc_stats $mdtidx req_active)
20710 local rw=$(get_mdc_stats $mdtidx req_waittime)
20712 [ -z $num ] && num=0
20713 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20714 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20718 cmp $tmp $dom || error "file miscompare"
20722 run_test 271f "DoM: read on open (200K file and read tail)"
20725 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20726 skip "Skipping due to old client or server version"
20728 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20730 $CHECKSTAT -t file $DIR1/$tfile
20732 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20735 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20736 $LCTL set_param fail_loc=0x80000314
20737 rm $DIR1/$tfile || error "Unlink fails"
20739 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20740 [ $RC -eq 0 ] || error "Failed write to stale object"
20742 run_test 271g "Discard DoM data vs client flush race"
20745 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20746 skip "Need MDS version at least 2.11.50"
20748 local dom=$DIR/$tdir/dom
20749 mkdir -p $DIR/$tdir
20751 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20752 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20753 error "failed to write data into $dom"
20754 local old_md5=$(md5sum $dom)
20756 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20757 error "failed to migrate to the same DoM component"
20759 local new_md5=$(md5sum $dom)
20761 [ "$old_md5" == "$new_md5" ] ||
20762 error "md5sum differ: $old_md5, $new_md5"
20764 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20765 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20767 run_test 272a "DoM migration: new layout with the same DOM component"
20770 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20771 skip "Need MDS version at least 2.11.50"
20773 local dom=$DIR/$tdir/dom
20774 mkdir -p $DIR/$tdir
20775 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20777 local mdtidx=$($LFS getstripe -m $dom)
20778 local mdtname=MDT$(printf %04x $mdtidx)
20779 local facet=mds$((mdtidx + 1))
20781 local mdtfree1=$(do_facet $facet \
20782 lctl get_param -n osd*.*$mdtname.kbytesfree)
20783 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20784 error "failed to write data into $dom"
20785 local old_md5=$(md5sum $dom)
20786 cancel_lru_locks mdc
20787 local mdtfree1=$(do_facet $facet \
20788 lctl get_param -n osd*.*$mdtname.kbytesfree)
20790 $LFS migrate -c2 $dom ||
20791 error "failed to migrate to the new composite layout"
20792 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20793 error "MDT stripe was not removed"
20795 cancel_lru_locks mdc
20796 local new_md5=$(md5sum $dom)
20797 [ "$old_md5" == "$new_md5" ] ||
20798 error "$old_md5 != $new_md5"
20800 # Skip free space checks with ZFS
20801 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20802 local mdtfree2=$(do_facet $facet \
20803 lctl get_param -n osd*.*$mdtname.kbytesfree)
20804 [ $mdtfree2 -gt $mdtfree1 ] ||
20805 error "MDT space is not freed after migration"
20809 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20812 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20813 skip "Need MDS version at least 2.11.50"
20815 local dom=$DIR/$tdir/$tfile
20816 mkdir -p $DIR/$tdir
20817 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20819 local mdtidx=$($LFS getstripe -m $dom)
20820 local mdtname=MDT$(printf %04x $mdtidx)
20821 local facet=mds$((mdtidx + 1))
20823 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20824 error "failed to write data into $dom"
20825 local old_md5=$(md5sum $dom)
20826 cancel_lru_locks mdc
20827 local mdtfree1=$(do_facet $facet \
20828 lctl get_param -n osd*.*$mdtname.kbytesfree)
20830 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20831 error "failed to migrate to the new composite layout"
20832 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20833 error "MDT stripe was not removed"
20835 cancel_lru_locks mdc
20836 local new_md5=$(md5sum $dom)
20837 [ "$old_md5" == "$new_md5" ] ||
20838 error "$old_md5 != $new_md5"
20840 # Skip free space checks with ZFS
20841 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20842 local mdtfree2=$(do_facet $facet \
20843 lctl get_param -n osd*.*$mdtname.kbytesfree)
20844 [ $mdtfree2 -gt $mdtfree1 ] ||
20845 error "MDS space is not freed after migration"
20849 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20852 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20853 skip "Need MDS version at least 2.12.55"
20855 local dom=$DIR/$tdir/$tfile
20856 mkdir -p $DIR/$tdir
20857 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20859 local mdtidx=$($LFS getstripe -m $dom)
20860 local mdtname=MDT$(printf %04x $mdtidx)
20861 local facet=mds$((mdtidx + 1))
20863 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20864 error "failed to write data into $dom"
20865 local old_md5=$(md5sum $dom)
20866 cancel_lru_locks mdc
20867 local mdtfree1=$(do_facet $facet \
20868 lctl get_param -n osd*.*$mdtname.kbytesfree)
20870 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20871 error "failed mirroring to the new composite layout"
20872 $LFS mirror resync $dom ||
20873 error "failed mirror resync"
20874 $LFS mirror split --mirror-id 1 -d $dom ||
20875 error "failed mirror split"
20877 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20878 error "MDT stripe was not removed"
20880 cancel_lru_locks mdc
20881 local new_md5=$(md5sum $dom)
20882 [ "$old_md5" == "$new_md5" ] ||
20883 error "$old_md5 != $new_md5"
20885 # Skip free space checks with ZFS
20886 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20887 local mdtfree2=$(do_facet $facet \
20888 lctl get_param -n osd*.*$mdtname.kbytesfree)
20889 [ $mdtfree2 -gt $mdtfree1 ] ||
20890 error "MDS space is not freed after DOM mirror deletion"
20894 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20897 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20898 skip "Need MDS version at least 2.12.55"
20900 local dom=$DIR/$tdir/$tfile
20901 mkdir -p $DIR/$tdir
20902 $LFS setstripe -c 2 $dom
20904 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20905 error "failed to write data into $dom"
20906 local old_md5=$(md5sum $dom)
20907 cancel_lru_locks mdc
20909 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20910 error "failed mirroring to the DOM layout"
20911 $LFS mirror resync $dom ||
20912 error "failed mirror resync"
20913 $LFS mirror split --mirror-id 1 -d $dom ||
20914 error "failed mirror split"
20916 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20917 error "MDT stripe was not removed"
20919 cancel_lru_locks mdc
20920 local new_md5=$(md5sum $dom)
20921 [ "$old_md5" == "$new_md5" ] ||
20922 error "$old_md5 != $new_md5"
20926 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20929 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20930 skip "Need MDS version at least 2.12.55"
20932 local dom=$DIR/$tdir/$tfile
20933 mkdir -p $DIR/$tdir
20934 $LFS setstripe -c 2 $dom
20936 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20937 error "failed to write data into $dom"
20938 local old_md5=$(md5sum $dom)
20939 cancel_lru_locks mdc
20941 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20942 error "failed migrating to the DOM file"
20944 cancel_lru_locks mdc
20945 local new_md5=$(md5sum $dom)
20946 [ "$old_md5" != "$new_md5" ] &&
20947 error "$old_md5 != $new_md5"
20951 run_test 272f "DoM migration: OST-striped file to DOM file"
20954 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20955 skip "Need MDS version at least 2.11.50"
20957 # Layout swap cannot be done if either file has DOM component,
20958 # this will never be supported, migration should be used instead
20960 local dom=$DIR/$tdir/$tfile
20961 mkdir -p $DIR/$tdir
20963 $LFS setstripe -c2 ${dom}_plain
20964 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20965 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20966 error "can swap layout with DoM component"
20967 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20968 error "can swap layout with DoM component"
20970 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20971 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20972 error "can swap layout with DoM component"
20973 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20974 error "can swap layout with DoM component"
20977 run_test 273a "DoM: layout swapping should fail with DOM"
20980 remote_ost_nodsh && skip "remote OST with nodsh"
20981 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20982 skip "Need OST version >= 2.10.57"
20984 local file=$DIR/$tfile
20987 oss=$(comma_list $(osts_nodes))
20989 dd if=/dev/urandom of=$file bs=1M count=2 ||
20990 error "failed to create a file"
20991 cancel_lru_locks osc
20994 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20995 error "failed to read a file"
20997 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20998 $LCTL set_param fail_loc=0x8000031f
21000 cancel_lru_locks osc &
21003 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21004 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21005 #IO takes another lock, but matches the PENDING one
21006 #and places it to the IO RPC
21007 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21008 error "failed to read a file with PENDING lock"
21010 run_test 275 "Read on a canceled duplicate lock"
21013 remote_ost_nodsh && skip "remote OST with nodsh"
21016 do_facet ost1 "(while true; do \
21017 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21018 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21021 for LOOP in $(seq 20); do
21023 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21026 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21027 rm $TMP/sanity_276_pid"
21029 run_test 276 "Race between mount and obd_statfs"
21032 $LCTL set_param ldlm.namespaces.*.lru_size=0
21033 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21034 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21035 grep ^used_mb | awk '{print $2}')
21036 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21037 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21038 oflag=direct conv=notrunc
21039 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21040 grep ^used_mb | awk '{print $2}')
21041 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21043 run_test 277 "Direct IO shall drop page cache"
21046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21047 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21048 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21049 skip "needs the same host for mdt1 mdt2" && return
21054 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21055 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21061 echo "Starting MDTs"
21062 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21064 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21066 do_facet mds2 $LCTL set_param fail_loc=0
21068 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21069 wait_recovery_complete mds2
21071 run_test 278 "Race starting MDS between MDTs stop/start"
21074 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21075 skip "Need MGS version at least 2.13.52"
21076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21077 combined_mgs_mds || skip "needs combined MGS/MDT"
21079 umount_client $MOUNT
21080 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21081 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21083 mount_client $MOUNT &
21085 stop mgs || error "stop mgs failed"
21086 #for a race mgs would crash
21087 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21088 mount_client $MOUNT || error "mount client failed"
21090 run_test 280 "Race between MGS umount and client llog processing"
21092 cleanup_test_300() {
21096 test_striped_dir() {
21101 mkdir -p $DIR/$tdir
21103 SAVE_UMASK=$(umask)
21104 trap cleanup_test_300 RETURN EXIT
21106 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21107 $DIR/$tdir/striped_dir ||
21108 error "set striped dir error"
21110 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21111 [ "$mode" = "755" ] || error "expect 755 got $mode"
21113 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21114 error "getdirstripe failed"
21115 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21116 if [ "$stripe_count" != "2" ]; then
21117 error "1:stripe_count is $stripe_count, expect 2"
21119 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21120 if [ "$stripe_count" != "2" ]; then
21121 error "2:stripe_count is $stripe_count, expect 2"
21124 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21125 if [ "$stripe_index" != "$mdt_index" ]; then
21126 error "stripe_index is $stripe_index, expect $mdt_index"
21129 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21130 error "nlink error after create striped dir"
21132 mkdir $DIR/$tdir/striped_dir/a
21133 mkdir $DIR/$tdir/striped_dir/b
21135 stat $DIR/$tdir/striped_dir/a ||
21136 error "create dir under striped dir failed"
21137 stat $DIR/$tdir/striped_dir/b ||
21138 error "create dir under striped dir failed"
21140 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21141 error "nlink error after mkdir"
21143 rmdir $DIR/$tdir/striped_dir/a
21144 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21145 error "nlink error after rmdir"
21147 rmdir $DIR/$tdir/striped_dir/b
21148 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21149 error "nlink error after rmdir"
21151 chattr +i $DIR/$tdir/striped_dir
21152 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21153 error "immutable flags not working under striped dir!"
21154 chattr -i $DIR/$tdir/striped_dir
21156 rmdir $DIR/$tdir/striped_dir ||
21157 error "rmdir striped dir error"
21165 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21166 skip "skipped for lustre < 2.7.0"
21167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21168 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21170 test_striped_dir 0 || error "failed on striped dir on MDT0"
21171 test_striped_dir 1 || error "failed on striped dir on MDT0"
21173 run_test 300a "basic striped dir sanity test"
21176 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21177 skip "skipped for lustre < 2.7.0"
21178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21179 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21186 test_mkdir $DIR/$tdir || error "mkdir fail"
21187 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21188 error "set striped dir error"
21189 for i in {0..9}; do
21190 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21192 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21193 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21194 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21196 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21197 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21198 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21202 run_test 300b "check ctime/mtime for striped dir"
21205 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21206 skip "skipped for lustre < 2.7.0"
21207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21208 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21212 mkdir -p $DIR/$tdir
21213 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21214 error "set striped dir error"
21216 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21217 error "chown striped dir failed"
21219 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21220 error "create 5k files failed"
21222 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21224 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21228 run_test 300c "chown && check ls under striped directory"
21231 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21232 skip "skipped for lustre < 2.7.0"
21233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21234 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21239 mkdir -p $DIR/$tdir
21240 $LFS setstripe -c 2 $DIR/$tdir
21242 #local striped directory
21243 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21244 error "set striped dir error"
21245 #look at the directories for debug purposes
21247 $LFS getdirstripe $DIR/$tdir
21248 ls -l $DIR/$tdir/striped_dir
21249 $LFS getdirstripe $DIR/$tdir/striped_dir
21250 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21251 error "create 10 files failed"
21253 #remote striped directory
21254 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21255 error "set striped dir error"
21256 #look at the directories for debug purposes
21258 $LFS getdirstripe $DIR/$tdir
21259 ls -l $DIR/$tdir/remote_striped_dir
21260 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21261 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21262 error "create 10 files failed"
21264 for file in $(find $DIR/$tdir); do
21265 stripe_count=$($LFS getstripe -c $file)
21266 [ $stripe_count -eq 2 ] ||
21267 error "wrong stripe $stripe_count for $file"
21272 run_test 300d "check default stripe under striped directory"
21275 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21276 skip "Need MDS version at least 2.7.55"
21277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21278 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21283 mkdir -p $DIR/$tdir
21285 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21286 error "set striped dir error"
21288 touch $DIR/$tdir/striped_dir/a
21289 touch $DIR/$tdir/striped_dir/b
21290 touch $DIR/$tdir/striped_dir/c
21292 mkdir $DIR/$tdir/striped_dir/dir_a
21293 mkdir $DIR/$tdir/striped_dir/dir_b
21294 mkdir $DIR/$tdir/striped_dir/dir_c
21296 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21297 error "set striped adir under striped dir error"
21299 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21300 error "set striped bdir under striped dir error"
21302 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21303 error "set striped cdir under striped dir error"
21305 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21306 error "rename dir under striped dir fails"
21308 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21309 error "rename dir under different stripes fails"
21311 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21312 error "rename file under striped dir should succeed"
21314 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21315 error "rename dir under striped dir should succeed"
21319 run_test 300e "check rename under striped directory"
21322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21323 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21324 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21325 skip "Need MDS version at least 2.7.55"
21331 mkdir -p $DIR/$tdir
21333 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21334 error "set striped dir error"
21336 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21337 error "set striped dir error"
21339 touch $DIR/$tdir/striped_dir/a
21340 mkdir $DIR/$tdir/striped_dir/dir_a
21341 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21342 error "create striped dir under striped dir fails"
21344 touch $DIR/$tdir/striped_dir1/b
21345 mkdir $DIR/$tdir/striped_dir1/dir_b
21346 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21347 error "create striped dir under striped dir fails"
21349 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21350 error "rename dir under different striped dir should fail"
21352 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21353 error "rename striped dir under diff striped dir should fail"
21355 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21356 error "rename file under diff striped dirs fails"
21360 run_test 300f "check rename cross striped directory"
21362 test_300_check_default_striped_dir()
21365 local default_count=$2
21366 local default_index=$3
21369 local dir_stripe_index
21372 echo "checking $dirname $default_count $default_index"
21373 $LFS setdirstripe -D -c $default_count -i $default_index \
21374 -t all_char $DIR/$tdir/$dirname ||
21375 error "set default stripe on striped dir error"
21376 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21377 [ $stripe_count -eq $default_count ] ||
21378 error "expect $default_count get $stripe_count for $dirname"
21380 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21381 [ $stripe_index -eq $default_index ] ||
21382 error "expect $default_index get $stripe_index for $dirname"
21384 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21385 error "create dirs failed"
21387 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21388 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21389 for dir in $(find $DIR/$tdir/$dirname/*); do
21390 stripe_count=$($LFS getdirstripe -c $dir)
21391 [ $stripe_count -eq $default_count ] ||
21392 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21393 error "stripe count $default_count != $stripe_count for $dir"
21395 stripe_index=$($LFS getdirstripe -i $dir)
21396 [ $default_index -eq -1 ] ||
21397 [ $stripe_index -eq $default_index ] ||
21398 error "$stripe_index != $default_index for $dir"
21400 #check default stripe
21401 stripe_count=$($LFS getdirstripe -D -c $dir)
21402 [ $stripe_count -eq $default_count ] ||
21403 error "default count $default_count != $stripe_count for $dir"
21405 stripe_index=$($LFS getdirstripe -D -i $dir)
21406 [ $stripe_index -eq $default_index ] ||
21407 error "default index $default_index != $stripe_index for $dir"
21409 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21413 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21414 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21415 skip "Need MDS version at least 2.7.55"
21422 mkdir $DIR/$tdir/normal_dir
21424 #Checking when client cache stripe index
21425 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21426 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21427 error "create striped_dir failed"
21429 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21430 error "create dir0 fails"
21431 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21432 [ $stripe_index -eq 0 ] ||
21433 error "dir0 expect index 0 got $stripe_index"
21435 mkdir $DIR/$tdir/striped_dir/dir1 ||
21436 error "create dir1 fails"
21437 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21438 [ $stripe_index -eq 1 ] ||
21439 error "dir1 expect index 1 got $stripe_index"
21441 #check default stripe count/stripe index
21442 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21443 test_300_check_default_striped_dir normal_dir 1 0
21444 test_300_check_default_striped_dir normal_dir 2 1
21445 test_300_check_default_striped_dir normal_dir 2 -1
21447 #delete default stripe information
21448 echo "delete default stripeEA"
21449 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21450 error "set default stripe on striped dir error"
21452 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21453 for dir in $(find $DIR/$tdir/normal_dir/*); do
21454 stripe_count=$($LFS getdirstripe -c $dir)
21455 [ $stripe_count -eq 0 ] ||
21456 error "expect 1 get $stripe_count for $dir"
21457 stripe_index=$($LFS getdirstripe -i $dir)
21458 [ $stripe_index -eq 0 ] ||
21459 error "expect 0 get $stripe_index for $dir"
21462 run_test 300g "check default striped directory for normal directory"
21465 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21466 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21467 skip "Need MDS version at least 2.7.55"
21473 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21474 error "set striped dir error"
21476 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21477 test_300_check_default_striped_dir striped_dir 1 0
21478 test_300_check_default_striped_dir striped_dir 2 1
21479 test_300_check_default_striped_dir striped_dir 2 -1
21481 #delete default stripe information
21482 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21483 error "set default stripe on striped dir error"
21485 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21486 for dir in $(find $DIR/$tdir/striped_dir/*); do
21487 stripe_count=$($LFS getdirstripe -c $dir)
21488 [ $stripe_count -eq 0 ] ||
21489 error "expect 1 get $stripe_count for $dir"
21492 run_test 300h "check default striped directory for striped directory"
21495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21496 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21497 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21498 skip "Need MDS version at least 2.7.55"
21505 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21506 error "set striped dir error"
21508 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21509 error "create files under striped dir failed"
21511 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21512 error "set striped hashdir error"
21514 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21515 error "create dir0 under hash dir failed"
21516 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21517 error "create dir1 under hash dir failed"
21519 # unfortunately, we need to umount to clear dir layout cache for now
21520 # once we fully implement dir layout, we can drop this
21521 umount_client $MOUNT || error "umount failed"
21522 mount_client $MOUNT || error "mount failed"
21524 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21525 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21526 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21528 #set the stripe to be unknown hash type
21529 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21530 $LCTL set_param fail_loc=0x1901
21531 for ((i = 0; i < 10; i++)); do
21532 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21533 error "stat f-$i failed"
21534 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21537 touch $DIR/$tdir/striped_dir/f0 &&
21538 error "create under striped dir with unknown hash should fail"
21540 $LCTL set_param fail_loc=0
21542 umount_client $MOUNT || error "umount failed"
21543 mount_client $MOUNT || error "mount failed"
21547 run_test 300i "client handle unknown hash type striped directory"
21550 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21552 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21553 skip "Need MDS version at least 2.7.55"
21560 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21561 $LCTL set_param fail_loc=0x1702
21562 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21563 error "set striped dir error"
21565 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21566 error "create files under striped dir failed"
21568 $LCTL set_param fail_loc=0
21570 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21574 run_test 300j "test large update record"
21577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21578 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21579 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21580 skip "Need MDS version at least 2.7.55"
21582 # this test needs a huge transaction
21584 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21585 osd*.$FSNAME-MDT0000.kbytestotal")
21586 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21593 #define OBD_FAIL_LARGE_STRIPE 0x1703
21594 $LCTL set_param fail_loc=0x1703
21595 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21596 error "set striped dir error"
21597 $LCTL set_param fail_loc=0
21599 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21600 error "getstripeddir fails"
21601 rm -rf $DIR/$tdir/striped_dir ||
21602 error "unlink striped dir fails"
21606 run_test 300k "test large striped directory"
21609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21610 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21611 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21612 skip "Need MDS version at least 2.7.55"
21616 test_mkdir -p $DIR/$tdir/striped_dir
21617 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21618 error "chown $RUNAS_ID failed"
21619 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21620 error "set default striped dir failed"
21622 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21623 $LCTL set_param fail_loc=0x80000158
21624 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21626 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21627 [ $stripe_index -eq 1 ] ||
21628 error "expect 1 get $stripe_index for $dir"
21630 run_test 300l "non-root user to create dir under striped dir with stale layout"
21633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21634 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21635 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21636 skip "Need MDS version at least 2.7.55"
21638 mkdir -p $DIR/$tdir/striped_dir
21639 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21640 error "set default stripes dir error"
21642 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21644 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21645 [ $stripe_count -eq 0 ] ||
21646 error "expect 0 get $stripe_count for a"
21648 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21649 error "set default stripes dir error"
21651 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21653 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21654 [ $stripe_count -eq 0 ] ||
21655 error "expect 0 get $stripe_count for b"
21657 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21658 error "set default stripes dir error"
21660 mkdir $DIR/$tdir/striped_dir/c &&
21661 error "default stripe_index is invalid, mkdir c should fails"
21663 rm -rf $DIR/$tdir || error "rmdir fails"
21665 run_test 300m "setstriped directory on single MDT FS"
21668 local list=$(comma_list $(mdts_nodes))
21671 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21676 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21677 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21678 skip "Need MDS version at least 2.7.55"
21679 remote_mds_nodsh && skip "remote MDS with nodsh"
21682 local list=$(comma_list $(mdts_nodes))
21684 trap cleanup_300n RETURN EXIT
21685 mkdir -p $DIR/$tdir
21686 chmod 777 $DIR/$tdir
21687 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21688 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21689 error "create striped dir succeeds with gid=0"
21691 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21692 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21693 error "create striped dir fails with gid=-1"
21695 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21696 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21697 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21698 error "set default striped dir succeeds with gid=0"
21701 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21702 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21703 error "set default striped dir fails with gid=-1"
21706 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21707 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21708 error "create test_dir fails"
21709 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21710 error "create test_dir1 fails"
21711 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21712 error "create test_dir2 fails"
21715 run_test 300n "non-root user to create dir under striped dir with default EA"
21718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21719 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21720 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21721 skip "Need MDS version at least 2.7.55"
21726 mkdir -p $DIR/$tdir
21728 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21729 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21730 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21731 skip "not enough free inodes $numfree1 $numfree2"
21734 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21735 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21736 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21737 skip "not enough free space $numfree1 $numfree2"
21740 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21741 error "setdirstripe fails"
21743 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21744 error "create dirs fails"
21746 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21747 ls $DIR/$tdir/striped_dir > /dev/null ||
21748 error "ls striped dir fails"
21749 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21750 error "unlink big striped dir fails"
21752 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21756 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21757 remote_mds_nodsh && skip "remote MDS with nodsh"
21759 mkdir -p $DIR/$tdir
21761 #define OBD_FAIL_OUT_ENOSPC 0x1704
21762 do_facet mds2 lctl set_param fail_loc=0x80001704
21763 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21764 && error "create striped directory should fail"
21766 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21768 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21771 run_test 300p "create striped directory without space"
21774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21775 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21777 local fd=$(free_fd)
21778 local cmd="exec $fd<$tdir"
21780 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21783 trap "eval $cmd" EXIT
21784 cd $tdir || error "cd $tdir fails"
21785 rmdir ../$tdir || error "rmdir $tdir fails"
21786 mkdir local_dir && error "create dir succeeds"
21787 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21791 run_test 300q "create remote directory under orphan directory"
21794 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21795 skip "Need MDS version at least 2.7.55" && return
21796 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21800 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21801 error "set striped dir error"
21803 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21804 error "getstripeddir fails"
21807 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21808 awk '/lmv_stripe_count:/ { print $2 }')
21810 [ $MDSCOUNT -ne $stripe_count ] &&
21811 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21813 rm -rf $DIR/$tdir/striped_dir ||
21814 error "unlink striped dir fails"
21816 run_test 300r "test -1 striped directory"
21818 test_300s_helper() {
21821 local stripe_dir=$DIR/$tdir/striped_dir.$count
21823 $LFS mkdir -c $count $stripe_dir ||
21824 error "lfs mkdir -c error"
21826 $LFS getdirstripe $stripe_dir ||
21827 error "lfs getdirstripe fails"
21830 stripe_count=$($LFS getdirstripe $stripe_dir |
21831 awk '/lmv_stripe_count:/ { print $2 }')
21833 [ $count -ne $stripe_count ] &&
21834 error_noexit "bad stripe count $stripe_count expected $count"
21837 dupe_stripes=$($LFS getdirstripe $stripe_dir |
21838 awk '/0x/ {count[$1] += 1}; END {
21839 for (idx in count) {
21840 if (count[idx]>1) {
21841 print "index " idx " count " count[idx]
21846 if [[ -n "$dupe_stripes" ]] ; then
21847 lfs getdirstripe $stripe_dir
21848 error_noexit "Dupe MDT above: $dupe_stripes "
21851 rm -rf $stripe_dir ||
21852 error_noexit "unlink $stripe_dir fails"
21856 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21857 skip "Need MDS version at least 2.7.55" && return
21858 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21861 for count in $(seq 2 $MDSCOUNT); do
21862 test_300s_helper $count
21865 run_test 300s "test lfs mkdir -c without -i"
21868 prepare_remote_file() {
21869 mkdir $DIR/$tdir/src_dir ||
21870 error "create remote source failed"
21872 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21873 error "cp to remote source failed"
21874 touch $DIR/$tdir/src_dir/a
21876 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21877 error "create remote target dir failed"
21879 touch $DIR/$tdir/tgt_dir/b
21881 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21882 error "rename dir cross MDT failed!"
21884 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21885 error "src_child still exists after rename"
21887 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21888 error "missing file(a) after rename"
21890 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21891 error "diff after rename"
21895 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21898 local remote_file=$DIR/$tdir/tgt_dir/b
21900 mkdir -p $DIR/$tdir
21902 prepare_remote_file || error "prepare remote file failed"
21905 $OPENUNLINK $remote_file $remote_file ||
21906 error "openunlink $remote_file failed"
21907 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21909 run_test 310a "open unlink remote file"
21912 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21915 local remote_file=$DIR/$tdir/tgt_dir/b
21917 mkdir -p $DIR/$tdir
21919 prepare_remote_file || error "prepare remote file failed"
21921 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21922 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21923 $CHECKSTAT -t file $remote_file || error "check file failed"
21925 run_test 310b "unlink remote file with multiple links while open"
21928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21929 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21931 local remote_file=$DIR/$tdir/tgt_dir/b
21933 mkdir -p $DIR/$tdir
21935 prepare_remote_file || error "prepare remote file failed"
21937 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21938 multiop_bg_pause $remote_file O_uc ||
21939 error "mulitop failed for remote file"
21941 $MULTIOP $DIR/$tfile Ouc
21942 kill -USR1 $MULTIPID
21945 run_test 310c "open-unlink remote file with multiple links"
21949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21950 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21951 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21952 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21953 remote_mds_nodsh && skip "remote MDS with nodsh"
21955 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21956 local mdts=$(comma_list $(mdts_nodes))
21958 mkdir -p $DIR/$tdir
21959 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21960 createmany -o $DIR/$tdir/$tfile. 1000
21962 # statfs data is not real time, let's just calculate it
21963 old_iused=$((old_iused + 1000))
21965 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21966 osp.*OST0000*MDT0000.create_count")
21967 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21968 osp.*OST0000*MDT0000.max_create_count")
21969 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21971 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21972 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21973 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21975 unlinkmany $DIR/$tdir/$tfile. 1000
21977 do_nodes $mdts "$LCTL set_param -n \
21978 osp.*OST0000*.max_create_count=$max_count"
21979 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21980 do_nodes $mdts "$LCTL set_param -n \
21981 osp.*OST0000*.create_count=$count"
21982 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21983 grep "=0" && error "create_count is zero"
21986 for i in $(seq 120); do
21987 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21988 # system may be too busy to destroy all objs in time, use
21989 # a somewhat small value to not fail autotest
21990 [ $((old_iused - new_iused)) -gt 400 ] && break
21994 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21995 [ $((old_iused - new_iused)) -gt 400 ] ||
21996 error "objs not destroyed after unlink"
21998 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22005 local vdevdir=$(dirname $(facet_vdevice $ost))
22006 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22007 local zfs_zapid=$(do_facet $ost $cmd |
22008 grep -w "/O/0/d$((objid%32))" -C 5 |
22009 awk '/Object/{getline; print $1}')
22010 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22011 awk "/$objid = /"'{printf $3}')
22016 zfs_object_blksz() {
22020 local vdevdir=$(dirname $(facet_vdevice $ost))
22021 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22022 local blksz=$(do_facet $ost $cmd $objid |
22023 awk '/dblk/{getline; printf $4}')
22025 case "${blksz: -1}" in
22026 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22027 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22034 test_312() { # LU-4856
22035 remote_ost_nodsh && skip "remote OST with nodsh"
22036 [ "$ost1_FSTYPE" = "zfs" ] ||
22037 skip_env "the test only applies to zfs"
22039 local max_blksz=$(do_facet ost1 \
22040 $ZFS get -p recordsize $(facet_device ost1) |
22041 awk '!/VALUE/{print $3}')
22043 # to make life a little bit easier
22044 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22045 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22047 local tf=$DIR/$tdir/$tfile
22049 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22051 # Get ZFS object id
22052 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22053 # block size change by sequential overwrite
22056 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22057 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22059 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22060 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22064 # block size change by sequential append write
22065 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22066 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22067 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22070 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22071 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22072 oflag=sync conv=notrunc
22074 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22075 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22076 error "blksz error, actual $blksz, " \
22077 "expected: 2 * $count * $PAGE_SIZE"
22083 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22084 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22086 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22087 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22088 [ $blksz -eq $PAGE_SIZE ] ||
22089 error "blksz error: $blksz, expected: $PAGE_SIZE"
22091 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22092 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22093 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22095 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22096 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22097 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22099 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22102 remote_ost_nodsh && skip "remote OST with nodsh"
22104 local file=$DIR/$tfile
22107 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22109 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22110 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22111 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22112 error "write should failed"
22113 do_facet ost1 "$LCTL set_param fail_loc=0"
22116 run_test 313 "io should fail after last_rcvd update fail"
22119 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22121 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22122 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22124 wait_delete_completed
22125 do_facet ost1 "$LCTL set_param fail_loc=0"
22127 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22129 test_315() { # LU-618
22130 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22132 local file=$DIR/$tfile
22135 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22136 error "multiop file write failed"
22137 $MULTIOP $file oO_RDONLY:r4063232_c &
22142 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22145 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22148 run_test 315 "read should be accounted"
22151 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22152 large_xattr_enabled || skip_env "ea_inode feature disabled"
22154 rm -rf $DIR/$tdir/d
22155 mkdir -p $DIR/$tdir/d
22156 chown nobody $DIR/$tdir/d
22157 touch $DIR/$tdir/d/file
22159 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22161 run_test 316 "lfs mv"
22164 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22165 skip "Need MDS version at least 2.11.53"
22166 if [ "$ost1_FSTYPE" == "zfs" ]; then
22167 skip "LU-10370: no implementation for ZFS"
22171 local grant_blk_size
22173 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22174 awk '/grant_block_size:/ { print $2; exit; }')
22176 # Create File of size 5M. Truncate it to below size's and verify
22179 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22180 error "Create file $DIR/$tfile failed"
22181 stack_trap "rm -f $DIR/$tfile" EXIT
22183 for trunc_sz in 2097152 4097 4000 509 0; do
22184 $TRUNCATE $DIR/$tfile $trunc_sz ||
22185 error "truncate $tfile to $trunc_sz failed"
22186 local sz=$(stat --format=%s $DIR/$tfile)
22187 local blk=$(stat --format=%b $DIR/$tfile)
22188 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22189 grant_blk_size) * 8))
22191 if [[ $blk -ne $trunc_blk ]]; then
22192 $(which stat) $DIR/$tfile
22193 error "Expected Block $trunc_blk got $blk for $tfile"
22196 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22197 error "Expected Size $trunc_sz got $sz for $tfile"
22202 # Create file with a hole and write actual two blocks. Block count
22205 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22206 conv=fsync || error "Create file : $DIR/$tfile"
22208 # Calculate the final truncate size.
22209 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22212 # truncate to size $trunc_sz bytes. Strip the last block
22213 # The block count must drop to 8
22215 $TRUNCATE $DIR/$tfile $trunc_sz ||
22216 error "truncate $tfile to $trunc_sz failed"
22218 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22219 sz=$(stat --format=%s $DIR/$tfile)
22220 blk=$(stat --format=%b $DIR/$tfile)
22222 if [[ $blk -ne $trunc_bsz ]]; then
22223 $(which stat) $DIR/$tfile
22224 error "Expected Block $trunc_bsz got $blk for $tfile"
22227 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22228 error "Expected Size $trunc_sz got $sz for $tfile"
22230 run_test 317 "Verify blocks get correctly update after truncate"
22233 local old_max_active=$($LCTL get_param -n \
22234 llite.*.max_read_ahead_async_active 2>/dev/null)
22236 $LCTL set_param llite.*.max_read_ahead_async_active=256
22237 local max_active=$($LCTL get_param -n \
22238 llite.*.max_read_ahead_async_active 2>/dev/null)
22239 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22241 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22242 error "set max_read_ahead_async_active should succeed"
22244 $LCTL set_param llite.*.max_read_ahead_async_active=512
22245 max_active=$($LCTL get_param -n \
22246 llite.*.max_read_ahead_async_active 2>/dev/null)
22247 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22249 # restore @max_active
22250 [ $old_max_active -ne 0 ] && $LCTL set_param \
22251 llite.*.max_read_ahead_async_active=$old_max_active
22253 local old_threshold=$($LCTL get_param -n \
22254 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22255 local max_per_file_mb=$($LCTL get_param -n \
22256 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
22258 local invalid=$(($max_per_file_mb + 1))
22260 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22261 && error "set $invalid should fail"
22263 local valid=$(($invalid - 1))
22265 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22266 error "set $valid should succeed"
22267 local threshold=$($LCTL get_param -n \
22268 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22269 [ $threshold -eq $valid ] || error \
22270 "expect threshold $valid got $threshold"
22272 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22274 run_test 318 "Verify async readahead tunables"
22277 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22279 local before=$(date +%s)
22281 local mdir=$DIR/$tdir
22282 local file=$mdir/xxx
22284 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22287 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22288 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22289 $LFS mv -m1 $file &
22292 dd if=$file of=/dev/null
22294 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22295 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22297 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22299 run_test 319 "lost lease lock on migrate error"
22301 test_398a() { # LU-4198
22302 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22303 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22305 # request a new lock on client
22306 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22308 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22309 local lock_count=$($LCTL get_param -n \
22310 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22311 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22313 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22315 # no lock cached, should use lockless IO and not enqueue new lock
22316 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22317 lock_count=$($LCTL get_param -n \
22318 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22319 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22321 run_test 398a "direct IO should cancel lock otherwise lockless"
22323 test_398b() { # LU-4198
22324 which fio || skip_env "no fio installed"
22325 $LFS setstripe -c -1 $DIR/$tfile
22328 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22331 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22332 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22333 --numjobs=$njobs --fallocate=none \
22334 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22335 --filename=$DIR/$tfile &
22338 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22339 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22340 --numjobs=$njobs --fallocate=none \
22341 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22342 --filename=$DIR/$tfile || true
22347 run_test 398b "DIO and buffer IO race"
22349 test_398c() { # LU-4198
22350 which fio || skip_env "no fio installed"
22352 saved_debug=$($LCTL get_param -n debug)
22353 $LCTL set_param debug=0
22355 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22356 ((size /= 1024)) # by megabytes
22357 ((size /= 2)) # write half of the OST at most
22358 [ $size -gt 40 ] && size=40 #reduce test time anyway
22360 $LFS setstripe -c 1 $DIR/$tfile
22362 # it seems like ldiskfs reserves more space than necessary if the
22363 # writing blocks are not mapped, so it extends the file firstly
22364 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22365 cancel_lru_locks osc
22367 # clear and verify rpc_stats later
22368 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22371 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22372 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22373 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22374 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22375 --filename=$DIR/$tfile
22376 [ $? -eq 0 ] || error "fio write error"
22378 [ $($LCTL get_param -n \
22379 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
22380 error "Locks were requested while doing AIO"
22382 # get the percentage of 1-page I/O
22383 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22384 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22386 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22388 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22389 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22390 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22391 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22392 --filename=$DIR/$tfile
22393 [ $? -eq 0 ] || error "fio mixed read write error"
22395 echo "AIO with large block size ${size}M"
22396 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22397 --numjobs=1 --fallocate=none --ioengine=libaio \
22398 --iodepth=16 --allow_file_create=0 --size=${size}M \
22399 --filename=$DIR/$tfile
22400 [ $? -eq 0 ] || error "fio large block size failed"
22403 $LCTL set_param debug="$saved_debug"
22405 run_test 398c "run fio to test AIO"
22407 test_398d() { # LU-13846
22408 test -f aiocp || skip_env "no aiocp installed"
22409 local aio_file=$DIR/aio_file
22411 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22413 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22414 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22416 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22418 # make sure we don't crash and fail properly
22419 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22420 error "aio not aligned with PAGE SIZE should fail"
22422 rm -rf $DIR/$tfile $aio_file
22424 run_test 398d "run aiocp to verify block size > stripe size"
22427 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
22428 touch $DIR/$tfile.new
22429 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
22431 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
22434 local read_write=$1
22435 if [ "$read_write" = "write" ]; then
22436 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22437 elif [ "$read_write" = "read" ]; then
22438 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22440 error "argument error"
22443 # turn off debug for performance testing
22444 local saved_debug=$($LCTL get_param -n debug)
22445 $LCTL set_param debug=0
22447 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22449 # get ost1 size - $FSNAME-OST0000
22450 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22451 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22452 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22454 if [ "$read_write" = "read" ]; then
22455 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22458 local start_time=$(date +%s.%N)
22459 $dd_cmd bs=1M count=$blocks oflag=sync ||
22460 error "real dd $read_write error"
22461 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22463 if [ "$read_write" = "write" ]; then
22467 # define OBD_FAIL_OST_FAKE_RW 0x238
22468 do_facet ost1 $LCTL set_param fail_loc=0x238
22470 local start_time=$(date +%s.%N)
22471 $dd_cmd bs=1M count=$blocks oflag=sync ||
22472 error "fake dd $read_write error"
22473 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22475 if [ "$read_write" = "write" ]; then
22477 cancel_lru_locks osc
22478 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22479 error "$tfile size not $blocks MB"
22481 do_facet ost1 $LCTL set_param fail_loc=0
22483 echo "fake $read_write $duration_fake vs. normal $read_write" \
22484 "$duration in seconds"
22485 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22486 error_not_in_vm "fake write is slower"
22488 $LCTL set_param -n debug="$saved_debug"
22491 test_399a() { # LU-7655 for OST fake write
22492 remote_ost_nodsh && skip "remote OST with nodsh"
22496 run_test 399a "fake write should not be slower than normal write"
22498 test_399b() { # LU-8726 for OST fake read
22499 remote_ost_nodsh && skip "remote OST with nodsh"
22500 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22501 skip_env "ldiskfs only test"
22506 run_test 399b "fake read should not be slower than normal read"
22508 test_400a() { # LU-1606, was conf-sanity test_74
22509 if ! which $CC > /dev/null 2>&1; then
22510 skip_env "$CC is not installed"
22513 local extra_flags=''
22514 local out=$TMP/$tfile
22515 local prefix=/usr/include/lustre
22518 # Oleg removes c files in his test rig so test if any c files exist
22519 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22520 skip_env "Needed c test files are missing"
22522 if ! [[ -d $prefix ]]; then
22523 # Assume we're running in tree and fixup the include path.
22524 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22525 extra_flags+=" -L$LUSTRE/utils/.lib"
22528 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22529 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22530 error "client api broken"
22534 run_test 400a "Lustre client api program can compile and link"
22536 test_400b() { # LU-1606, LU-5011
22538 local out=$TMP/$tfile
22539 local prefix=/usr/include/linux/lustre
22541 # We use a hard coded prefix so that this test will not fail
22542 # when run in tree. There are headers in lustre/include/lustre/
22543 # that are not packaged (like lustre_idl.h) and have more
22544 # complicated include dependencies (like config.h and lnet/types.h).
22545 # Since this test about correct packaging we just skip them when
22546 # they don't exist (see below) rather than try to fixup cppflags.
22548 if ! which $CC > /dev/null 2>&1; then
22549 skip_env "$CC is not installed"
22552 for header in $prefix/*.h; do
22553 if ! [[ -f "$header" ]]; then
22557 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22558 continue # lustre_ioctl.h is internal header
22561 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22562 error "cannot compile '$header'"
22566 run_test 400b "packaged headers can be compiled"
22568 test_401a() { #LU-7437
22569 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22570 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22572 #count the number of parameters by "list_param -R"
22573 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22574 #count the number of parameters by listing proc files
22575 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22576 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22577 echo "proc_dirs='$proc_dirs'"
22578 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22579 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22582 [ $params -eq $procs ] ||
22583 error "found $params parameters vs. $procs proc files"
22585 # test the list_param -D option only returns directories
22586 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22587 #count the number of parameters by listing proc directories
22588 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22591 [ $params -eq $procs ] ||
22592 error "found $params parameters vs. $procs proc files"
22594 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22597 # jobid_var may not allow arbitrary values, so use jobid_name
22599 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22600 local testname=jobid_name tmp='testing%p'
22602 local testname=jobid_var tmp=testing
22605 local save=$($LCTL get_param -n $testname)
22607 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
22608 error "no error returned when setting bad parameters"
22610 local jobid_new=$($LCTL get_param -n foe $testname baz)
22611 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22613 $LCTL set_param -n fog=bam $testname=$save bat=fog
22614 local jobid_old=$($LCTL get_param -n foe $testname bag)
22615 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22617 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22620 # jobid_var may not allow arbitrary values, so use jobid_name
22622 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22623 local testname=jobid_name
22625 local testname=jobid_var
22628 local jobid_var_old=$($LCTL get_param -n $testname)
22629 local jobid_var_new
22631 $LCTL set_param $testname= &&
22632 error "no error returned for 'set_param a='"
22634 jobid_var_new=$($LCTL get_param -n $testname)
22635 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22636 error "$testname was changed by setting without value"
22638 $LCTL set_param $testname &&
22639 error "no error returned for 'set_param a'"
22641 jobid_var_new=$($LCTL get_param -n $testname)
22642 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22643 error "$testname was changed by setting without value"
22645 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22648 # jobid_var may not allow arbitrary values, so use jobid_name
22650 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22651 local testname=jobid_name new_value='foo=bar%p'
22653 local testname=jobid_var new_valuie=foo=bar
22656 local jobid_var_old=$($LCTL get_param -n $testname)
22657 local jobid_var_new
22659 $LCTL set_param $testname=$new_value ||
22660 error "'set_param a=b' did not accept a value containing '='"
22662 jobid_var_new=$($LCTL get_param -n $testname)
22663 [[ "$jobid_var_new" == "$new_value" ]] ||
22664 error "'set_param a=b' failed on a value containing '='"
22666 # Reset the $testname to test the other format
22667 $LCTL set_param $testname=$jobid_var_old
22668 jobid_var_new=$($LCTL get_param -n $testname)
22669 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22670 error "failed to reset $testname"
22672 $LCTL set_param $testname $new_value ||
22673 error "'set_param a b' did not accept a value containing '='"
22675 jobid_var_new=$($LCTL get_param -n $testname)
22676 [[ "$jobid_var_new" == "$new_value" ]] ||
22677 error "'set_param a b' failed on a value containing '='"
22679 $LCTL set_param $testname $jobid_var_old
22680 jobid_var_new=$($LCTL get_param -n $testname)
22681 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22682 error "failed to reset $testname"
22684 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22687 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22688 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22689 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22690 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22691 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22692 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22693 remote_mds_nodsh && skip "remote MDS with nodsh"
22695 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22696 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22697 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22698 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22699 echo "Touch failed - OK"
22701 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22704 local file1=$DIR/$tfile.1
22705 local file2=$DIR/$tfile.2
22706 local tfile=$TMP/$tfile
22708 rm -f $file1 $file2 $tfile
22713 # 30 sec OBD_TIMEOUT in ll_getattr()
22714 # right before populating st_nlink
22715 $LCTL set_param fail_loc=0x80001409
22716 stat -c %h $file1 > $tfile &
22718 # create an alias, drop all locks and reclaim the dentry
22720 cancel_lru_locks mdc
22721 cancel_lru_locks osc
22722 sysctl -w vm.drop_caches=2
22726 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22728 rm -f $tfile $file1 $file2
22730 run_test 403 "i_nlink should not drop to zero due to aliasing"
22732 test_404() { # LU-6601
22733 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22734 skip "Need server version newer than 2.8.52"
22735 remote_mds_nodsh && skip "remote MDS with nodsh"
22737 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22738 awk '/osp .*-osc-MDT/ { print $4}')
22741 for osp in $mosps; do
22742 echo "Deactivate: " $osp
22743 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22744 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22745 awk -vp=$osp '$4 == p { print $2 }')
22746 [ $stat = IN ] || {
22747 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22748 error "deactivate error"
22750 echo "Activate: " $osp
22751 do_facet $SINGLEMDS $LCTL --device %$osp activate
22752 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22753 awk -vp=$osp '$4 == p { print $2 }')
22754 [ $stat = UP ] || {
22755 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22756 error "activate error"
22760 run_test 404 "validate manual {de}activated works properly for OSPs"
22763 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22764 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22765 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22766 skip "Layout swap lock is not supported"
22768 check_swap_layouts_support
22769 check_swap_layout_no_dom $DIR
22771 test_mkdir $DIR/$tdir
22772 swap_lock_test -d $DIR/$tdir ||
22773 error "One layout swap locked test failed"
22775 run_test 405 "Various layout swap lock tests"
22778 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22779 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22780 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22782 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22783 skip "Need MDS version at least 2.8.50"
22785 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22786 local test_pool=$TESTNAME
22788 pool_add $test_pool || error "pool_add failed"
22789 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22790 error "pool_add_targets failed"
22792 save_layout_restore_at_exit $MOUNT
22794 # parent set default stripe count only, child will stripe from both
22795 # parent and fs default
22796 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22797 error "setstripe $MOUNT failed"
22798 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22799 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22800 for i in $(seq 10); do
22801 local f=$DIR/$tdir/$tfile.$i
22802 touch $f || error "touch failed"
22803 local count=$($LFS getstripe -c $f)
22804 [ $count -eq $OSTCOUNT ] ||
22805 error "$f stripe count $count != $OSTCOUNT"
22806 local offset=$($LFS getstripe -i $f)
22807 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22808 local size=$($LFS getstripe -S $f)
22809 [ $size -eq $((def_stripe_size * 2)) ] ||
22810 error "$f stripe size $size != $((def_stripe_size * 2))"
22811 local pool=$($LFS getstripe -p $f)
22812 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22815 # change fs default striping, delete parent default striping, now child
22816 # will stripe from new fs default striping only
22817 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22818 error "change $MOUNT default stripe failed"
22819 $LFS setstripe -c 0 $DIR/$tdir ||
22820 error "delete $tdir default stripe failed"
22821 for i in $(seq 11 20); do
22822 local f=$DIR/$tdir/$tfile.$i
22823 touch $f || error "touch $f failed"
22824 local count=$($LFS getstripe -c $f)
22825 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22826 local offset=$($LFS getstripe -i $f)
22827 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22828 local size=$($LFS getstripe -S $f)
22829 [ $size -eq $def_stripe_size ] ||
22830 error "$f stripe size $size != $def_stripe_size"
22831 local pool=$($LFS getstripe -p $f)
22832 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22835 unlinkmany $DIR/$tdir/$tfile. 1 20
22837 local f=$DIR/$tdir/$tfile
22838 pool_remove_all_targets $test_pool $f
22839 pool_remove $test_pool $f
22841 run_test 406 "DNE support fs default striping"
22844 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22845 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22846 skip "Need MDS version at least 2.8.55"
22847 remote_mds_nodsh && skip "remote MDS with nodsh"
22849 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22850 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22851 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22852 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22853 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22855 #define OBD_FAIL_DT_TXN_STOP 0x2019
22856 for idx in $(seq $MDSCOUNT); do
22857 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22859 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22860 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22861 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22864 run_test 407 "transaction fail should cause operation fail"
22867 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22869 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22870 lctl set_param fail_loc=0x8000040a
22871 # let ll_prepare_partial_page() fail
22872 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22876 # create at least 100 unused inodes so that
22877 # shrink_icache_memory(0) should not return 0
22878 touch $DIR/$tfile-{0..100}
22879 rm -f $DIR/$tfile-{0..100}
22882 echo 2 > /proc/sys/vm/drop_caches
22884 run_test 408 "drop_caches should not hang due to page leaks"
22888 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22890 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22891 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22892 touch $DIR/$tdir/guard || error "(2) Fail to create"
22894 local PREFIX=$(str_repeat 'A' 128)
22895 echo "Create 1K hard links start at $(date)"
22896 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22897 error "(3) Fail to hard link"
22899 echo "Links count should be right although linkEA overflow"
22900 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22901 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22902 [ $linkcount -eq 1001 ] ||
22903 error "(5) Unexpected hard links count: $linkcount"
22905 echo "List all links start at $(date)"
22906 ls -l $DIR/$tdir/foo > /dev/null ||
22907 error "(6) Fail to list $DIR/$tdir/foo"
22909 echo "Unlink hard links start at $(date)"
22910 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22911 error "(7) Fail to unlink"
22912 echo "Unlink hard links finished at $(date)"
22914 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22918 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22919 skip "Need client version at least 2.9.59"
22920 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
22921 skip "Need MODULES build"
22923 # Create a file, and stat it from the kernel
22924 local testfile=$DIR/$tfile
22927 local run_id=$RANDOM
22928 local my_ino=$(stat --format "%i" $testfile)
22930 # Try to insert the module. This will always fail as the
22931 # module is designed to not be inserted.
22932 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22935 # Anything but success is a test failure
22937 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22938 error "no inode match"
22940 run_test 410 "Test inode number returned from kernel thread"
22942 cleanup_test411_cgroup() {
22948 local cg_basedir=/sys/fs/cgroup/memory
22950 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22951 skip "no setup for cgroup"
22953 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22954 error "test file creation failed"
22955 cancel_lru_locks osc
22957 # Create a very small memory cgroup to force a slab allocation error
22958 local cgdir=$cg_basedir/osc_slab_alloc
22959 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22960 trap "cleanup_test411_cgroup $cgdir" EXIT
22961 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22962 echo 1M > $cgdir/memory.limit_in_bytes
22964 # Should not LBUG, just be killed by oom-killer
22965 # dd will return 0 even allocation failure in some environment.
22966 # So don't check return value
22967 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22968 cleanup_test411_cgroup $cgdir
22972 run_test 411 "Slab allocation error with cgroup does not LBUG"
22975 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22976 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22977 skip "Need server version at least 2.10.55"
22980 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22981 error "mkdir failed"
22982 $LFS getdirstripe $DIR/$tdir
22983 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22984 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22985 error "expect $((MDSCOUT - 1)) get $stripe_index"
22986 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22987 [ $stripe_count -eq 2 ] ||
22988 error "expect 2 get $stripe_count"
22990 run_test 412 "mkdir on specific MDTs"
22994 local stripe_count=$2
22995 local mdts=$(comma_list $(mdts_nodes))
22998 local lmv_qos_prio_free
22999 local lmv_qos_threshold_rr
23000 local lmv_qos_maxage
23001 local lod_qos_prio_free
23002 local lod_qos_threshold_rr
23003 local lod_qos_maxage
23007 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23008 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23009 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23011 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23012 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23013 stack_trap "$LCTL set_param \
23014 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23015 stack_trap "$LCTL set_param \
23016 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23017 stack_trap "$LCTL set_param \
23018 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23020 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23021 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23022 lod_qos_prio_free=${lod_qos_prio_free%%%}
23023 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23024 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23025 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23026 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23027 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23028 stack_trap "do_nodes $mdts $LCTL set_param \
23029 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23030 stack_trap "do_nodes $mdts $LCTL set_param \
23031 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23033 stack_trap "do_nodes $mdts $LCTL set_param \
23034 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23037 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
23039 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23040 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23042 testdir=$DIR/$tdir-s$stripe_count/rr
23044 for i in $(seq $((100 * MDSCOUNT))); do
23045 eval $mkdir_cmd $testdir/subdir$i ||
23046 error "$mkdir_cmd subdir$i failed"
23049 for i in $(seq $MDSCOUNT); do
23050 count=$($LFS getdirstripe -i $testdir/* |
23051 grep ^$((i - 1))$ | wc -l)
23052 echo "$count directories created on MDT$((i - 1))"
23053 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
23055 if [ $stripe_count -gt 1 ]; then
23056 count=$($LFS getdirstripe $testdir/* |
23057 grep -P "^\s+$((i - 1))\t" | wc -l)
23058 echo "$count stripes created on MDT$((i - 1))"
23059 # deviation should < 5% of average
23060 [ $count -lt $((95 * stripe_count)) ] ||
23061 [ $count -gt $((105 * stripe_count)) ] &&
23062 error "stripes are not evenly distributed"
23066 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23067 do_nodes $mdts $LCTL set_param \
23068 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23071 echo "Check for uneven MDTs: "
23081 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23082 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23083 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23085 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23086 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23089 for ((i = 1; i < ${#ffree[@]}; i++)); do
23090 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23091 if [ $tmp -gt $max ]; then
23095 if [ $tmp -lt $min ]; then
23101 [ ${ffree[min_index]} -eq 0 ] &&
23102 skip "no free files in MDT$min_index"
23103 [ ${ffree[min_index]} -gt 100000000 ] &&
23104 skip "too much free files in MDT$min_index"
23106 # Check if we need to generate uneven MDTs
23108 local diff=$(((max - min) * 100 / min))
23109 local value="$(generate_string 1024)"
23111 while [ $diff -lt $threshold ]; do
23112 # generate uneven MDTs, create till $threshold% diff
23113 echo -n "weight diff=$diff% must be > $threshold% ..."
23114 count=$((${ffree[min_index]} / 10))
23115 # 50 sec per 10000 files in vm
23116 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23117 skip "$count files to create"
23118 echo "Fill MDT$min_index with $count files"
23119 [ -d $DIR/$tdir-MDT$min_index ] ||
23120 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23121 error "mkdir $tdir-MDT$min_index failed"
23122 for i in $(seq $count); do
23123 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23124 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23125 error "create f$j_$i failed"
23126 setfattr -n user.413b -v $value \
23127 $DIR/$tdir-MDT$min_index/f$j_$i ||
23128 error "setfattr f$j_$i failed"
23131 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23132 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23133 max=$(((${ffree[max_index]} >> 8) * \
23134 (${bavail[max_index]} * bsize >> 16)))
23135 min=$(((${ffree[min_index]} >> 8) * \
23136 (${bavail[min_index]} * bsize >> 16)))
23137 diff=$(((max - min) * 100 / min))
23140 echo "MDT filesfree available: ${ffree[@]}"
23141 echo "MDT blocks available: ${bavail[@]}"
23142 echo "weight diff=$diff%"
23145 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23147 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23148 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23149 # decrease statfs age, so that it can be updated in time
23150 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23151 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23155 testdir=$DIR/$tdir-s$stripe_count/qos
23157 for i in $(seq $((100 * MDSCOUNT))); do
23158 eval $mkdir_cmd $testdir/subdir$i ||
23159 error "$mkdir_cmd subdir$i failed"
23162 for i in $(seq $MDSCOUNT); do
23163 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23165 echo "$count directories created on MDT$((i - 1))"
23167 if [ $stripe_count -gt 1 ]; then
23168 count=$($LFS getdirstripe $testdir/* |
23169 grep -P "^\s+$((i - 1))\t" | wc -l)
23170 echo "$count stripes created on MDT$((i - 1))"
23174 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23175 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23177 # D-value should > 10% of averge
23178 [ $((max - min)) -lt 10 ] &&
23179 error "subdirs shouldn't be evenly distributed"
23182 if [ $stripe_count -gt 1 ]; then
23183 max=$($LFS getdirstripe $testdir/* |
23184 grep -P "^\s+$max_index\t" | wc -l)
23185 min=$($LFS getdirstripe $testdir/* |
23186 grep -P "^\s+$min_index\t" | wc -l)
23187 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23188 error "stripes shouldn't be evenly distributed"|| true
23193 [ $MDSCOUNT -lt 2 ] &&
23194 skip "We need at least 2 MDTs for this test"
23196 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23197 skip "Need server version at least 2.12.52"
23201 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23202 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23203 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23204 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23205 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23208 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23211 [ $MDSCOUNT -lt 2 ] &&
23212 skip "We need at least 2 MDTs for this test"
23214 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23215 skip "Need server version at least 2.12.52"
23219 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23220 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23221 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23222 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23223 $LFS setdirstripe -D -c $stripe_count \
23224 $DIR/$tdir-s$stripe_count/rr ||
23225 error "setdirstripe failed"
23226 $LFS setdirstripe -D -c $stripe_count \
23227 $DIR/$tdir-s$stripe_count/qos ||
23228 error "setdirstripe failed"
23229 test_qos_mkdir "mkdir" $stripe_count
23232 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23235 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23236 $LCTL set_param fail_loc=0x80000521
23237 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23240 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23244 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23245 skip "Need server version at least 2.11.52"
23255 # this test may be slow on ZFS
23256 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23258 # though this test is designed for striped directory, let's test normal
23259 # directory too since lock is always saved as CoS lock.
23260 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23261 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23270 start_time=$(date +%s)
23271 for i in $(seq $total); do
23272 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23275 end_time=$(date +%s)
23276 duration=$((end_time - start_time))
23278 kill -9 $setattr_pid
23280 echo "rename $total files took $duration sec"
23281 [ $duration -lt 100 ] || error "rename took $duration sec"
23283 run_test 415 "lock revoke is not missing"
23286 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23287 skip "Need server version at least 2.11.55"
23289 # define OBD_FAIL_OSD_TXN_START 0x19a
23290 do_facet mds1 lctl set_param fail_loc=0x19a
23292 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23296 run_test 416 "transaction start failure won't cause system hung"
23300 do_nodes $(comma_list $(mdts_nodes)) \
23301 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23302 do_nodes $(comma_list $(mdts_nodes)) \
23303 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23304 do_nodes $(comma_list $(mdts_nodes)) \
23305 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23309 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23310 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23311 skip "Need MDS version at least 2.11.56"
23313 trap cleanup_417 RETURN EXIT
23315 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23316 do_nodes $(comma_list $(mdts_nodes)) \
23317 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23318 $LFS migrate -m 0 $DIR/$tdir.1 &&
23319 error "migrate dir $tdir.1 should fail"
23321 do_nodes $(comma_list $(mdts_nodes)) \
23322 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23323 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23324 error "create remote dir $tdir.2 should fail"
23326 do_nodes $(comma_list $(mdts_nodes)) \
23327 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23328 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23329 error "create striped dir $tdir.3 should fail"
23332 run_test 417 "disable remote dir, striped dir and dir migration"
23334 # Checks that the outputs of df [-i] and lfs df [-i] match
23336 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23346 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23348 for count in {1..100}; do
23352 # read the lines of interest
23353 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23354 error "df $inodes $dir | tail -n +2 failed"
23355 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23356 error "lfs df $inodes $dir | grep summary: failed"
23358 # skip first substrings of each output as they are different
23359 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23360 # compare the two outputs
23362 for i in {1..5}; do
23363 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23371 lfs df $inodes $dir
23372 error "df and lfs df $1 output mismatch: " \
23373 "df ${inodes}: ${df_out[*]}, " \
23374 "lfs df ${inodes}: ${lfs_df_out[*]}"
23379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23381 local dir=$DIR/$tdir
23382 local numfiles=$((RANDOM % 4096 + 2))
23383 local numblocks=$((RANDOM % 256 + 1))
23385 wait_delete_completed
23388 # check block output
23389 check_lfs_df blocks $dir
23390 # check inode output
23391 check_lfs_df inodes $dir
23393 # create a single file and retest
23394 echo "Creating a single file and testing"
23395 createmany -o $dir/$tfile- 1 &>/dev/null ||
23396 error "creating 1 file in $dir failed"
23397 check_lfs_df blocks $dir
23398 check_lfs_df inodes $dir
23400 # create a random number of files
23401 echo "Creating $((numfiles - 1)) files and testing"
23402 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23403 error "creating $((numfiles - 1)) files in $dir failed"
23405 # write a random number of blocks to the first test file
23406 echo "Writing $numblocks 4K blocks and testing"
23407 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23408 count=$numblocks &>/dev/null ||
23409 error "dd to $dir/${tfile}-0 failed"
23412 check_lfs_df blocks $dir
23413 check_lfs_df inodes $dir
23415 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23416 error "unlinking $numfiles files in $dir failed"
23418 run_test 418 "df and lfs df outputs match"
23422 local dir=$DIR/$tdir
23427 cancel_lru_locks mdc
23429 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23430 $LCTL set_param fail_loc=0x1410
23432 $LCTL set_param fail_loc=0
23435 run_test 419 "Verify open file by name doesn't crash kernel"
23439 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23440 skip "Need MDS version at least 2.12.53"
23442 local SAVE_UMASK=$(umask)
23443 local dir=$DIR/$tdir
23444 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23448 mkdir -m03777 $dir/testdir
23449 ls -dn $dir/testdir
23450 # Need to remove trailing '.' when SELinux is enabled
23451 local dirperms=$(ls -dn $dir/testdir |
23452 awk '{ sub(/\.$/, "", $1); print $1}')
23453 [ $dirperms == "drwxrwsrwt" ] ||
23454 error "incorrect perms on $dir/testdir"
23456 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23457 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23458 ls -n $dir/testdir/testfile
23459 local fileperms=$(ls -n $dir/testdir/testfile |
23460 awk '{ sub(/\.$/, "", $1); print $1}')
23461 [ $fileperms == "-rwxr-xr-x" ] ||
23462 error "incorrect perms on $dir/testdir/testfile"
23466 run_test 420 "clear SGID bit on non-directories for non-members"
23473 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23474 skip "Need MDS version at least 2.12.54"
23476 test_mkdir $DIR/$tdir
23477 createmany -o $DIR/$tdir/f 3
23478 cnt=$(ls -1 $DIR/$tdir | wc -l)
23479 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23481 fid1=$(lfs path2fid $DIR/$tdir/f1)
23482 fid2=$(lfs path2fid $DIR/$tdir/f2)
23483 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23485 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23486 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23488 cnt=$(ls -1 $DIR/$tdir | wc -l)
23489 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23491 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23492 createmany -o $DIR/$tdir/f 3
23493 cnt=$(ls -1 $DIR/$tdir | wc -l)
23494 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23496 fid1=$(lfs path2fid $DIR/$tdir/f1)
23497 fid2=$(lfs path2fid $DIR/$tdir/f2)
23498 echo "remove using fsname $FSNAME"
23499 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23501 cnt=$(ls -1 $DIR/$tdir | wc -l)
23502 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23504 run_test 421a "simple rm by fid"
23511 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23512 skip "Need MDS version at least 2.12.54"
23514 test_mkdir $DIR/$tdir
23515 createmany -o $DIR/$tdir/f 3
23516 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23519 FID1=$(lfs path2fid $DIR/$tdir/f1)
23520 FID2=$(lfs path2fid $DIR/$tdir/f2)
23521 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23523 kill -USR1 $MULTIPID
23526 cnt=$(ls $DIR/$tdir | wc -l)
23527 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23529 run_test 421b "rm by fid on open file"
23535 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23536 skip "Need MDS version at least 2.12.54"
23538 test_mkdir $DIR/$tdir
23539 createmany -o $DIR/$tdir/f 3
23540 touch $DIR/$tdir/$tfile
23541 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23542 cnt=$(ls -1 $DIR/$tdir | wc -l)
23543 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23545 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23546 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23548 cnt=$(ls $DIR/$tdir | wc -l)
23549 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23551 run_test 421c "rm by fid against hardlinked files"
23557 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23558 skip "Need MDS version at least 2.12.54"
23560 test_mkdir $DIR/$tdir
23561 createmany -o $DIR/$tdir/f 4097
23562 cnt=$(ls -1 $DIR/$tdir | wc -l)
23563 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23565 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23566 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23568 cnt=$(ls $DIR/$tdir | wc -l)
23570 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23572 run_test 421d "rmfid en masse"
23578 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23579 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23580 skip "Need MDS version at least 2.12.54"
23582 mkdir -p $DIR/$tdir
23583 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23584 createmany -o $DIR/$tdir/striped_dir/f 512
23585 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23586 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23588 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23589 sed "s/[/][^:]*://g")
23590 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23592 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23594 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23596 run_test 421e "rmfid in DNE"
23602 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23603 skip "Need MDS version at least 2.12.54"
23605 test_mkdir $DIR/$tdir
23607 cnt=$(ls -1 $DIR/$tdir | wc -l)
23608 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23610 FID=$(lfs path2fid $DIR/$tdir/f)
23611 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23612 # rmfid should fail
23613 cnt=$(ls -1 $DIR/$tdir | wc -l)
23614 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23616 chmod a+rw $DIR/$tdir
23618 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23619 # rmfid should fail
23620 cnt=$(ls -1 $DIR/$tdir | wc -l)
23621 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23624 $RUNAS touch $DIR/$tdir/f
23625 FID=$(lfs path2fid $DIR/$tdir/f)
23626 echo "rmfid as root"
23627 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23628 cnt=$(ls -1 $DIR/$tdir | wc -l)
23629 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23632 $RUNAS touch $DIR/$tdir/f
23633 cnt=$(ls -1 $DIR/$tdir | wc -l)
23634 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23635 FID=$(lfs path2fid $DIR/$tdir/f)
23636 # rmfid w/o user_fid2path mount option should fail
23637 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23638 cnt=$(ls -1 $DIR/$tdir | wc -l)
23639 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23641 umount_client $MOUNT || error "failed to umount client"
23642 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23643 error "failed to mount client'"
23645 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23646 # rmfid should succeed
23647 cnt=$(ls -1 $DIR/$tdir | wc -l)
23648 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23650 # rmfid shouldn't allow to remove files due to dir's permission
23651 chmod a+rwx $DIR/$tdir
23654 FID=$(lfs path2fid $DIR/$tdir/f)
23655 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23657 umount_client $MOUNT || error "failed to umount client"
23658 mount_client $MOUNT "$MOUNT_OPTS" ||
23659 error "failed to mount client'"
23662 run_test 421f "rmfid checks permissions"
23668 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23669 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23670 skip "Need MDS version at least 2.12.54"
23672 mkdir -p $DIR/$tdir
23673 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23674 createmany -o $DIR/$tdir/striped_dir/f 512
23675 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23676 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23678 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23679 sed "s/[/][^:]*://g")
23681 rm -f $DIR/$tdir/striped_dir/f1*
23682 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23683 removed=$((512 - cnt))
23685 # few files have been just removed, so we expect
23686 # rmfid to fail on their fids
23687 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23688 [ $removed != $errors ] && error "$errors != $removed"
23690 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23692 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23694 run_test 421g "rmfid to return errors properly"
23697 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23698 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23699 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23700 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23701 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23703 local amc=$(at_max_get client)
23704 local amo=$(at_max_get mds1)
23705 local timeout=`lctl get_param -n timeout`
23707 at_max_set 0 client
23710 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23711 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23712 fail_val=$(((2*timeout + 10)*1000))
23713 touch $DIR/$tdir/d3/file &
23715 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23716 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23717 fail_val=$((2*timeout + 5))
23718 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23722 sleep $((2 * timeout))
23726 touch $DIR/$tdir/d2/file3
23727 touch $DIR/$tdir/d2/file4
23728 touch $DIR/$tdir/d2/file5
23731 at_max_set $amc client
23732 at_max_set $amo mds1
23734 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23735 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23736 error "Watchdog is always throttled"
23738 run_test 422 "kill a process with RPC in progress"
23751 # ensure statfs cache is expired
23754 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23755 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23759 run_test 423 "statfs should return a right data"
23762 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23763 $LCTL set_param fail_loc=0x80000522
23764 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23767 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23770 test_mkdir -c -1 $DIR/$tdir
23771 $LFS setstripe -c -1 $DIR/$tdir
23773 lru_resize_disable "" 100
23774 stack_trap "lru_resize_enable" EXIT
23778 for i in $(seq $((MDSCOUNT * 125))); do
23779 local t=$DIR/$tdir/$tfile_$i
23781 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
23782 error_noexit "Create file $t"
23784 stack_trap "rm -rf $DIR/$tdir" EXIT
23786 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
23787 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
23788 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
23790 [ $lock_count -le $lru_size ] ||
23791 error "osc lock count $lock_count > lru size $lru_size"
23794 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
23795 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
23796 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
23798 [ $lock_count -le $lru_size ] ||
23799 error "mdc lock count $lock_count > lru size $lru_size"
23802 run_test 425 "lock count should not exceed lru size"
23805 splice-test -r $DIR/$tfile
23806 splice-test -rd $DIR/$tfile
23807 splice-test $DIR/$tfile
23808 splice-test -d $DIR/$tfile
23810 run_test 426 "splice test on Lustre"
23816 # data at [200K, 400K)
23817 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
23818 error "256K->512K dd fails"
23820 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
23821 error "2M->3M dd fails"
23823 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
23824 error "4M->5M dd fails"
23825 echo "Data at 256K...512K, 2M...3M and 4M...5M"
23826 # start at first component hole #1
23827 printf "Seeking hole from 1000 ... "
23828 offset=$(lseek_test -l 1000 $file)
23830 [[ $offset == 1000 ]] || error "offset $offset != 1000"
23831 printf "Seeking data from 1000 ... "
23832 offset=$(lseek_test -d 1000 $file)
23834 [[ $offset == 262144 ]] || error "offset $offset != 262144"
23836 # start at first component data block
23837 printf "Seeking hole from 300000 ... "
23838 offset=$(lseek_test -l 300000 $file)
23840 [[ $offset == 524288 ]] || error "offset $offset != 524288"
23841 printf "Seeking data from 300000 ... "
23842 offset=$(lseek_test -d 300000 $file)
23844 [[ $offset == 300000 ]] || error "offset $offset != 300000"
23846 # start at the first component but beyond end of object size
23847 printf "Seeking hole from 1000000 ... "
23848 offset=$(lseek_test -l 1000000 $file)
23850 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23851 printf "Seeking data from 1000000 ... "
23852 offset=$(lseek_test -d 1000000 $file)
23854 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23856 # start at second component stripe 2 (empty file)
23857 printf "Seeking hole from 1500000 ... "
23858 offset=$(lseek_test -l 1500000 $file)
23860 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
23861 printf "Seeking data from 1500000 ... "
23862 offset=$(lseek_test -d 1500000 $file)
23864 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23866 # start at second component stripe 1 (all data)
23867 printf "Seeking hole from 3000000 ... "
23868 offset=$(lseek_test -l 3000000 $file)
23870 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
23871 printf "Seeking data from 3000000 ... "
23872 offset=$(lseek_test -d 3000000 $file)
23874 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
23876 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
23877 error "2nd dd fails"
23878 echo "Add data block at 640K...1280K"
23880 # start at before new data block, in hole
23881 printf "Seeking hole from 600000 ... "
23882 offset=$(lseek_test -l 600000 $file)
23884 [[ $offset == 600000 ]] || error "offset $offset != 600000"
23885 printf "Seeking data from 600000 ... "
23886 offset=$(lseek_test -d 600000 $file)
23888 [[ $offset == 655360 ]] || error "offset $offset != 655360"
23890 # start at the first component new data block
23891 printf "Seeking hole from 1000000 ... "
23892 offset=$(lseek_test -l 1000000 $file)
23894 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23895 printf "Seeking data from 1000000 ... "
23896 offset=$(lseek_test -d 1000000 $file)
23898 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23900 # start at second component stripe 2, new data
23901 printf "Seeking hole from 1200000 ... "
23902 offset=$(lseek_test -l 1200000 $file)
23904 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23905 printf "Seeking data from 1200000 ... "
23906 offset=$(lseek_test -d 1200000 $file)
23908 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
23910 # start beyond file end
23911 printf "Using offset > filesize ... "
23912 lseek_test -l 4000000 $file && error "lseek should fail"
23913 printf "Using offset > filesize ... "
23914 lseek_test -d 4000000 $file && error "lseek should fail"
23920 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
23921 skip "MDT does not support SEEK_HOLE"
23923 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23924 skip "OST does not support SEEK_HOLE"
23926 local file=$DIR/$tdir/$tfile
23928 mkdir -p $DIR/$tdir
23930 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
23931 # OST stripe #1 will have continuous data at [1M, 3M)
23932 # OST stripe #2 is empty
23933 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
23934 lseek_test_430 $file
23936 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
23937 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
23938 lseek_test_430 $file
23940 $LFS setstripe -c2 -S 512K $file
23941 echo "Two stripes, stripe size 512K"
23942 lseek_test_430 $file
23944 # FLR with stale mirror
23945 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
23947 echo "Mirrored file:"
23948 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
23949 echo "Plain 2 stripes 1M"
23950 lseek_test_430 $file
23953 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
23956 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23957 skip "OST does not support SEEK_HOLE"
23960 local file=$DIR/$tdir/$tfile
23962 mkdir -p $DIR/$tdir
23963 # Empty layout lseek should fail
23966 printf "Seeking hole from 0 ... "
23967 lseek_test -l 0 $file && error "lseek should fail"
23968 printf "Seeking data from 0 ... "
23969 lseek_test -d 0 $file && error "lseek should fail"
23973 $LFS setstripe -E 1M -c2 -E eof $file
23974 $TRUNCATE $file 1048576
23975 printf "Seeking hole from 1000000 ... "
23976 offset=$(lseek_test -l 1000000 $file)
23978 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23979 printf "Seeking data from 1000000 ... "
23980 lseek_test -d 1000000 $file && error "lseek should fail"
23983 # full component followed by non-inited one
23984 $LFS setstripe -E 1M -c2 -E eof $file
23985 dd if=/dev/urandom of=$file bs=1M count=1
23986 printf "Seeking hole from 1000000 ... "
23987 offset=$(lseek_test -l 1000000 $file)
23989 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
23990 printf "Seeking hole from 1048576 ... "
23991 lseek_test -l 1048576 $file && error "lseek should fail"
23992 # init second component and truncate back
23993 echo "123" >> $file
23994 $TRUNCATE $file 1048576
23995 printf "Seeking hole from 1000000 ... "
23996 offset=$(lseek_test -l 1000000 $file)
23998 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
23999 printf "Seeking hole from 1048576 ... "
24000 lseek_test -l 1048576 $file && error "lseek should fail"
24001 # boundary checks for big values
24002 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
24003 offset=$(lseek_test -d 0 $file.10g)
24004 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
24005 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
24006 offset=$(lseek_test -d 0 $file.100g)
24007 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
24010 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
24013 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24014 skip "OST does not support SEEK_HOLE"
24016 local file=$DIR/$tdir/$tfile
24019 mkdir -p $DIR/$tdir
24020 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
24022 # cp version 8.33+ prefers lseek over fiemap
24023 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
24025 time cp $file /dev/null
24026 (( SECONDS - start < 5 )) ||
24027 error "cp: too long runtime $((SECONDS - start))"
24030 # tar version 1.29+ supports SEEK_HOLE/DATA
24031 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
24033 time tar cS $file - | cat > /dev/null
24034 (( SECONDS - start < 5 )) ||
24035 error "tar: too long runtime $((SECONDS - start))"
24038 run_test 430c "lseek: external tools check"
24041 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24042 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24043 skip "Need server version at least 2.9.55"
24045 start_full_debug_logging
24049 stop_full_debug_logging
24053 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24054 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24055 awk '/The barrier for/ { print $7 }')
24058 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24063 barrier_expired() {
24066 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24067 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24068 awk '/will be expired/ { print $7 }')
24070 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24079 echo "Start barrier_freeze at: $(date)"
24080 #define OBD_FAIL_BARRIER_DELAY 0x2202
24081 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24082 # Do not reduce barrier time - See LU-11873
24083 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24086 local b_status=$(barrier_stat)
24087 echo "Got barrier status at: $(date)"
24088 [ "$b_status" = "'freezing_p1'" ] ||
24089 error "(1) unexpected barrier status $b_status"
24091 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24093 b_status=$(barrier_stat)
24094 [ "$b_status" = "'frozen'" ] ||
24095 error "(2) unexpected barrier status $b_status"
24097 local expired=$(barrier_expired)
24098 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24099 sleep $((expired + 3))
24101 b_status=$(barrier_stat)
24102 [ "$b_status" = "'expired'" ] ||
24103 error "(3) unexpected barrier status $b_status"
24105 # Do not reduce barrier time - See LU-11873
24106 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24107 error "(4) fail to freeze barrier"
24109 b_status=$(barrier_stat)
24110 [ "$b_status" = "'frozen'" ] ||
24111 error "(5) unexpected barrier status $b_status"
24113 echo "Start barrier_thaw at: $(date)"
24114 #define OBD_FAIL_BARRIER_DELAY 0x2202
24115 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24116 do_facet mgs $LCTL barrier_thaw $FSNAME &
24119 b_status=$(barrier_stat)
24120 echo "Got barrier status at: $(date)"
24121 [ "$b_status" = "'thawing'" ] ||
24122 error "(6) unexpected barrier status $b_status"
24124 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24126 b_status=$(barrier_stat)
24127 [ "$b_status" = "'thawed'" ] ||
24128 error "(7) unexpected barrier status $b_status"
24130 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24131 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24132 do_facet mgs $LCTL barrier_freeze $FSNAME
24134 b_status=$(barrier_stat)
24135 [ "$b_status" = "'failed'" ] ||
24136 error "(8) unexpected barrier status $b_status"
24138 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24139 do_facet mgs $LCTL barrier_thaw $FSNAME
24143 run_test 801a "write barrier user interfaces and stat machine"
24148 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24149 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24150 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24151 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24152 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24154 cancel_lru_locks mdc
24156 # 180 seconds should be long enough
24157 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24159 local b_status=$(barrier_stat)
24160 [ "$b_status" = "'frozen'" ] ||
24161 error "(6) unexpected barrier status $b_status"
24163 mkdir $DIR/$tdir/d0/d10 &
24166 touch $DIR/$tdir/d1/f13 &
24169 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24172 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24175 rm -f $DIR/$tdir/d4/f12 &
24178 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24180 # To guarantee taht the 'stat' is not blocked
24181 b_status=$(barrier_stat)
24182 [ "$b_status" = "'frozen'" ] ||
24183 error "(8) unexpected barrier status $b_status"
24185 # let above commands to run at background
24188 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24189 ps -p $touch_pid || error "(10) touch should be blocked"
24190 ps -p $ln_pid || error "(11) link should be blocked"
24191 ps -p $mv_pid || error "(12) rename should be blocked"
24192 ps -p $rm_pid || error "(13) unlink should be blocked"
24194 b_status=$(barrier_stat)
24195 [ "$b_status" = "'frozen'" ] ||
24196 error "(14) unexpected barrier status $b_status"
24198 do_facet mgs $LCTL barrier_thaw $FSNAME
24199 b_status=$(barrier_stat)
24200 [ "$b_status" = "'thawed'" ] ||
24201 error "(15) unexpected barrier status $b_status"
24203 wait $mkdir_pid || error "(16) mkdir should succeed"
24204 wait $touch_pid || error "(17) touch should succeed"
24205 wait $ln_pid || error "(18) link should succeed"
24206 wait $mv_pid || error "(19) rename should succeed"
24207 wait $rm_pid || error "(20) unlink should succeed"
24211 run_test 801b "modification will be blocked by write barrier"
24214 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24218 stop mds2 || error "(1) Fail to stop mds2"
24220 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24222 local b_status=$(barrier_stat)
24223 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24224 do_facet mgs $LCTL barrier_thaw $FSNAME
24225 error "(2) unexpected barrier status $b_status"
24228 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24229 error "(3) Fail to rescan barrier bitmap"
24231 # Do not reduce barrier time - See LU-11873
24232 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24234 b_status=$(barrier_stat)
24235 [ "$b_status" = "'frozen'" ] ||
24236 error "(4) unexpected barrier status $b_status"
24238 do_facet mgs $LCTL barrier_thaw $FSNAME
24239 b_status=$(barrier_stat)
24240 [ "$b_status" = "'thawed'" ] ||
24241 error "(5) unexpected barrier status $b_status"
24243 local devname=$(mdsdevname 2)
24245 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24247 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24248 error "(7) Fail to rescan barrier bitmap"
24252 run_test 801c "rescan barrier bitmap"
24254 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24255 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24256 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24257 saved_MOUNT_OPTS=$MOUNT_OPTS
24263 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24264 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24265 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24266 MOUNT_OPTS=$saved_MOUNT_OPTS
24271 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24272 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24273 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24274 skip "Need server version at least 2.9.55"
24276 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24278 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24280 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24281 error "(2) Fail to copy"
24283 trap cleanup_802a EXIT
24285 # sync by force before remount as readonly
24286 sync; sync_all_data; sleep 3; sync_all_data
24290 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
24291 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
24292 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
24294 echo "Mount the server as read only"
24295 setupall server_only || error "(3) Fail to start servers"
24297 echo "Mount client without ro should fail"
24298 mount_client $MOUNT &&
24299 error "(4) Mount client without 'ro' should fail"
24301 echo "Mount client with ro should succeed"
24302 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
24303 mount_client $MOUNT ||
24304 error "(5) Mount client with 'ro' should succeed"
24306 echo "Modify should be refused"
24307 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24309 echo "Read should be allowed"
24310 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24311 error "(7) Read should succeed under ro mode"
24315 run_test 802a "simulate readonly device"
24318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24319 remote_mds_nodsh && skip "remote MDS with nodsh"
24321 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
24322 skip "readonly option not available"
24324 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
24326 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24327 error "(2) Fail to copy"
24329 # write back all cached data before setting MDT to readonly
24333 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
24334 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
24336 echo "Modify should be refused"
24337 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24339 echo "Read should be allowed"
24340 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24341 error "(7) Read should succeed under ro mode"
24344 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
24346 run_test 802b "be able to set MDTs to readonly"
24349 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24350 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24351 skip "MDS needs to be newer than 2.10.54"
24353 mkdir -p $DIR/$tdir
24354 # Create some objects on all MDTs to trigger related logs objects
24355 for idx in $(seq $MDSCOUNT); do
24356 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
24357 $DIR/$tdir/dir${idx} ||
24358 error "Fail to create $DIR/$tdir/dir${idx}"
24362 wait_delete_completed # ensure old test cleanups are finished
24363 echo "before create:"
24365 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24367 for i in {1..10}; do
24368 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
24369 error "Fail to create $DIR/$tdir/foo$i"
24373 echo "after create:"
24375 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24377 # allow for an llog to be cleaned up during the test
24378 [ $after_used -ge $((before_used + 10 - 1)) ] ||
24379 error "before ($before_used) + 10 > after ($after_used)"
24381 for i in {1..10}; do
24382 rm -rf $DIR/$tdir/foo$i ||
24383 error "Fail to remove $DIR/$tdir/foo$i"
24386 sleep 3 # avoid MDT return cached statfs
24387 wait_delete_completed
24388 echo "after unlink:"
24390 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24392 # allow for an llog to be created during the test
24393 [ $after_used -le $((before_used + 1)) ] ||
24394 error "after ($after_used) > before ($before_used) + 1"
24396 run_test 803a "verify agent object for remote object"
24399 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24400 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
24401 skip "MDS needs to be newer than 2.13.56"
24402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24404 for i in $(seq 0 $((MDSCOUNT - 1))); do
24405 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
24413 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24414 for i in $(seq 0 $((MDSCOUNT - 1))); do
24415 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24416 awk '/getattr/ { print $2 }')
24417 before=$((before + tmp))
24419 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24420 for i in $(seq 0 $((MDSCOUNT - 1))); do
24421 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24422 awk '/getattr/ { print $2 }')
24423 after=$((after + tmp))
24426 [ $before -eq $after ] || error "getattr count $before != $after"
24428 run_test 803b "remote object can getattr from cache"
24431 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24432 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24433 skip "MDS needs to be newer than 2.10.54"
24434 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
24436 mkdir -p $DIR/$tdir
24437 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
24438 error "Fail to create $DIR/$tdir/dir0"
24440 local fid=$($LFS path2fid $DIR/$tdir/dir0)
24441 local dev=$(mdsdevname 2)
24443 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24444 grep ${fid} || error "NOT found agent entry for dir0"
24446 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
24447 error "Fail to create $DIR/$tdir/dir1"
24449 touch $DIR/$tdir/dir1/foo0 ||
24450 error "Fail to create $DIR/$tdir/dir1/foo0"
24451 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
24454 for idx in $(seq $MDSCOUNT); do
24455 dev=$(mdsdevname $idx)
24456 do_facet mds${idx} \
24457 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24458 grep ${fid} && rc=$idx
24461 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
24462 error "Fail to rename foo0 to foo1"
24463 if [ $rc -eq 0 ]; then
24464 for idx in $(seq $MDSCOUNT); do
24465 dev=$(mdsdevname $idx)
24466 do_facet mds${idx} \
24467 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24468 grep ${fid} && rc=$idx
24472 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
24473 error "Fail to rename foo1 to foo2"
24474 if [ $rc -eq 0 ]; then
24475 for idx in $(seq $MDSCOUNT); do
24476 dev=$(mdsdevname $idx)
24477 do_facet mds${idx} \
24478 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24479 grep ${fid} && rc=$idx
24483 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
24485 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
24486 error "Fail to link to $DIR/$tdir/dir1/foo2"
24487 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
24488 error "Fail to rename foo2 to foo0"
24489 unlink $DIR/$tdir/dir1/foo0 ||
24490 error "Fail to unlink $DIR/$tdir/dir1/foo0"
24491 rm -rf $DIR/$tdir/dir0 ||
24492 error "Fail to rm $DIR/$tdir/dir0"
24494 for idx in $(seq $MDSCOUNT); do
24495 dev=$(mdsdevname $idx)
24499 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
24501 start mds${idx} $dev $MDS_MOUNT_OPTS ||
24502 error "mount mds$idx failed"
24503 df $MOUNT > /dev/null 2>&1
24505 # e2fsck should not return error
24507 error "e2fsck detected error on MDT${idx}: rc=$rc"
24510 run_test 804 "verify agent entry for remote entry"
24513 do_facet $SINGLEMDS zfs set quota=$old $fsset
24514 unlinkmany $DIR/$tdir/f- 1000000
24519 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
24520 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
24521 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
24522 skip "netfree not implemented before 0.7"
24523 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
24524 skip "Need MDS version at least 2.10.57"
24531 local pref="osd-zfs.$FSNAME-MDT0000."
24533 # limit available space on MDS dataset to meet nospace issue
24534 # quickly. then ZFS 0.7.2 can use reserved space if asked
24535 # properly (using netfree flag in osd_declare_destroy()
24536 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
24537 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
24539 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
24540 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
24541 let "usedkb=usedkb-freekb"
24542 let "freekb=freekb/2"
24543 if let "freekb > 5000"; then
24546 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
24547 trap cleanup_805 EXIT
24549 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
24550 error "Can't set PFL layout"
24551 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
24552 rm -rf $DIR/$tdir || error "not able to remove"
24553 do_facet $SINGLEMDS zfs set quota=$old $fsset
24556 run_test 805 "ZFS can remove from full fs"
24562 local size=$($LFS getsom -s $file)
24563 local expect=$(stat -c %s $file)
24565 [[ $size == $expect ]] ||
24566 error "$file expected size: $expect, got: $size"
24568 local blocks=$($LFS getsom -b $file)
24569 expect=$(stat -c %b $file)
24570 [[ $blocks == $expect ]] ||
24571 error "$file expected blocks: $expect, got: $blocks"
24576 local size=$($LFS getsom -s $1)
24579 [[ $size == $expect ]] ||
24580 error "$file expected size: $expect, got: $size"
24584 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24585 skip "Need MDS version at least 2.11.52"
24589 touch $DIR/$tfile || error "touch $tfile failed"
24591 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24592 save_lustre_params client "llite.*.xattr_cache" > $save
24593 lctl set_param llite.*.xattr_cache=0
24594 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24596 # single-threaded write
24597 echo "Test SOM for single-threaded write"
24598 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
24599 error "write $tfile failed"
24600 check_lsom_size $DIR/$tfile $bs
24603 local size=$(($num * $bs))
24607 echo "Test SOM for single client multi-threaded($num) write"
24608 $TRUNCATE $DIR/$tfile 0
24609 for ((i = 0; i < $num; i++)); do
24610 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24612 offset=$((offset + $bs))
24614 for (( i=0; i < $num; i++ )); do
24617 check_lsom_size $DIR/$tfile $size
24619 $TRUNCATE $DIR/$tfile 0
24620 for ((i = 0; i < $num; i++)); do
24621 offset=$((offset - $bs))
24622 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24625 for (( i=0; i < $num; i++ )); do
24628 check_lsom_size $DIR/$tfile $size
24630 # multi-client writes
24631 num=$(get_node_count ${CLIENTS//,/ })
24632 size=$(($num * $bs))
24636 echo "Test SOM for multi-client ($num) writes"
24637 $TRUNCATE $DIR/$tfile 0
24638 for client in ${CLIENTS//,/ }; do
24639 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24642 offset=$((offset + $bs))
24644 for (( i=0; i < $num; i++ )); do
24647 check_lsom_size $DIR/$tfile $offset
24650 $TRUNCATE $DIR/$tfile 0
24651 for client in ${CLIENTS//,/ }; do
24652 offset=$((offset - $bs))
24653 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24657 for (( i=0; i < $num; i++ )); do
24660 check_lsom_size $DIR/$tfile $size
24663 echo "Test SOM for truncate"
24664 $TRUNCATE $DIR/$tfile 1048576
24665 check_lsom_size $DIR/$tfile 1048576
24666 $TRUNCATE $DIR/$tfile 1234
24667 check_lsom_size $DIR/$tfile 1234
24669 # verify SOM blocks count
24670 echo "Verify SOM block count"
24671 $TRUNCATE $DIR/$tfile 0
24672 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
24673 error "failed to write file $tfile"
24674 check_lsom_data $DIR/$tfile
24676 run_test 806 "Verify Lazy Size on MDS"
24679 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24680 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24681 skip "Need MDS version at least 2.11.52"
24683 # Registration step
24684 changelog_register || error "changelog_register failed"
24685 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
24686 changelog_users $SINGLEMDS | grep -q $cl_user ||
24687 error "User $cl_user not found in changelog_users"
24689 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24690 save_lustre_params client "llite.*.xattr_cache" > $save
24691 lctl set_param llite.*.xattr_cache=0
24692 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24694 rm -rf $DIR/$tdir || error "rm $tdir failed"
24695 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
24696 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
24697 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
24698 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
24699 error "truncate $tdir/trunc failed"
24702 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
24703 error "write $tfile failed"
24705 # multi-client wirtes
24706 local num=$(get_node_count ${CLIENTS//,/ })
24710 echo "Test SOM for multi-client ($num) writes"
24711 touch $DIR/$tfile || error "touch $tfile failed"
24712 $TRUNCATE $DIR/$tfile 0
24713 for client in ${CLIENTS//,/ }; do
24714 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24717 offset=$((offset + $bs))
24719 for (( i=0; i < $num; i++ )); do
24723 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
24724 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
24725 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
24726 check_lsom_data $DIR/$tdir/trunc
24727 check_lsom_data $DIR/$tdir/single_dd
24728 check_lsom_data $DIR/$tfile
24731 # Deregistration step
24732 changelog_deregister || error "changelog_deregister failed"
24734 run_test 807 "verify LSOM syncing tool"
24736 check_som_nologged()
24738 local lines=$($LFS changelog $FSNAME-MDT0000 |
24739 grep 'x=trusted.som' | wc -l)
24740 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
24744 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24745 skip "Need MDS version at least 2.11.55"
24747 # Registration step
24748 changelog_register || error "changelog_register failed"
24750 touch $DIR/$tfile || error "touch $tfile failed"
24753 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
24754 error "write $tfile failed"
24757 $TRUNCATE $DIR/$tfile 1234
24760 $TRUNCATE $DIR/$tfile 1048576
24763 # Deregistration step
24764 changelog_deregister || error "changelog_deregister failed"
24766 run_test 808 "Check trusted.som xattr not logged in Changelogs"
24771 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
24775 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
24776 skip "Need MDS version at least 2.11.56"
24778 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
24779 error "failed to create DoM-only file $DIR/$tfile"
24780 touch $DIR/$tfile || error "touch $tfile failed"
24781 check_som_nodata $DIR/$tfile
24783 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
24784 error "write $tfile failed"
24785 check_som_nodata $DIR/$tfile
24787 $TRUNCATE $DIR/$tfile 1234
24788 check_som_nodata $DIR/$tfile
24790 $TRUNCATE $DIR/$tfile 4097
24791 check_som_nodata $DIR/$file
24793 run_test 809 "Verify no SOM xattr store for DoM-only files"
24796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24797 $GSS && skip_env "could not run with gss"
24798 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
24799 skip "OST < 2.12.58 doesn't align checksum"
24802 stack_trap "set_checksums $ORIG_CSUM" EXIT
24803 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
24808 for csum in $CKSUM_TYPES; do
24809 #define OBD_FAIL_OSC_NO_GRANT 0x411
24810 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
24811 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
24813 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
24814 before=$(md5sum $DIR/$tfile)
24815 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
24816 after=$(md5sum $DIR/$tfile)
24817 [ "$before" == "$after" ] ||
24818 error "$csum: $before != $after bs=$1 seek=$2"
24822 run_test 810 "partial page writes on ZFS (LU-11663)"
24825 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24826 skip "OST < 2.12.51 doesn't support this fail_loc"
24828 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24829 # ensure ost1 is connected
24830 stat $DIR/$tfile >/dev/null || error "can't stat"
24831 wait_osc_import_state client ost1 FULL
24832 # no locks, no reqs to let the connection idle
24833 cancel_lru_locks osc
24835 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24836 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24837 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24838 wait_osc_import_state client ost1 CONNECTING
24839 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24841 stat $DIR/$tfile >/dev/null || error "can't stat file"
24843 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
24845 test_812b() { # LU-12378
24846 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24847 skip "OST < 2.12.51 doesn't support this fail_loc"
24849 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
24850 # ensure ost1 is connected
24851 stat $DIR/$tfile >/dev/null || error "can't stat"
24852 wait_osc_import_state client ost1 FULL
24853 # no locks, no reqs to let the connection idle
24854 cancel_lru_locks osc
24856 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24857 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24858 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24859 wait_osc_import_state client ost1 CONNECTING
24860 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24862 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
24863 wait_osc_import_state client ost1 IDLE
24865 run_test 812b "do not drop no resend request for idle connect"
24868 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
24869 [ -z "$file_heat_sav" ] && skip "no file heat support"
24880 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24881 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24883 $LCTL set_param -n llite.*.file_heat=1
24884 echo "Turn on file heat"
24885 echo "Period second: $period_second, Decay percentage: $decay_pct"
24887 echo "QQQQ" > $DIR/$tfile
24888 echo "QQQQ" > $DIR/$tfile
24889 echo "QQQQ" > $DIR/$tfile
24890 cat $DIR/$tfile > /dev/null
24891 cat $DIR/$tfile > /dev/null
24892 cat $DIR/$tfile > /dev/null
24893 cat $DIR/$tfile > /dev/null
24895 local out=$($LFS heat_get $DIR/$tfile)
24897 $LFS heat_get $DIR/$tfile
24898 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24899 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24900 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24901 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24903 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24904 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24905 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24906 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24908 sleep $((period_second + 3))
24909 echo "Sleep $((period_second + 3)) seconds..."
24910 # The recursion formula to calculate the heat of the file f is as
24912 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24913 # Where Hi is the heat value in the period between time points i*I and
24914 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24915 # to the weight of Ci.
24916 out=$($LFS heat_get $DIR/$tfile)
24917 $LFS heat_get $DIR/$tfile
24918 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24919 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24920 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24921 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24923 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24924 error "read sample ($readsample) is wrong"
24925 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24926 error "write sample ($writesample) is wrong"
24927 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24928 error "read bytes ($readbyte) is wrong"
24929 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24930 error "write bytes ($writebyte) is wrong"
24932 echo "QQQQ" > $DIR/$tfile
24933 echo "QQQQ" > $DIR/$tfile
24934 echo "QQQQ" > $DIR/$tfile
24935 cat $DIR/$tfile > /dev/null
24936 cat $DIR/$tfile > /dev/null
24937 cat $DIR/$tfile > /dev/null
24938 cat $DIR/$tfile > /dev/null
24940 sleep $((period_second + 3))
24941 echo "Sleep $((period_second + 3)) seconds..."
24943 out=$($LFS heat_get $DIR/$tfile)
24944 $LFS heat_get $DIR/$tfile
24945 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24946 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24947 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24948 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24950 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24951 4 * $decay_pct) / 100") -eq 1 ] ||
24952 error "read sample ($readsample1) is wrong"
24953 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
24954 3 * $decay_pct) / 100") -eq 1 ] ||
24955 error "write sample ($writesample1) is wrong"
24956 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
24957 20 * $decay_pct) / 100") -eq 1 ] ||
24958 error "read bytes ($readbyte1) is wrong"
24959 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
24960 15 * $decay_pct) / 100") -eq 1 ] ||
24961 error "write bytes ($writebyte1) is wrong"
24963 echo "Turn off file heat for the file $DIR/$tfile"
24964 $LFS heat_set -o $DIR/$tfile
24966 echo "QQQQ" > $DIR/$tfile
24967 echo "QQQQ" > $DIR/$tfile
24968 echo "QQQQ" > $DIR/$tfile
24969 cat $DIR/$tfile > /dev/null
24970 cat $DIR/$tfile > /dev/null
24971 cat $DIR/$tfile > /dev/null
24972 cat $DIR/$tfile > /dev/null
24974 out=$($LFS heat_get $DIR/$tfile)
24975 $LFS heat_get $DIR/$tfile
24976 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24977 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24978 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24979 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24981 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24982 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24983 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24984 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24986 echo "Trun on file heat for the file $DIR/$tfile"
24987 $LFS heat_set -O $DIR/$tfile
24989 echo "QQQQ" > $DIR/$tfile
24990 echo "QQQQ" > $DIR/$tfile
24991 echo "QQQQ" > $DIR/$tfile
24992 cat $DIR/$tfile > /dev/null
24993 cat $DIR/$tfile > /dev/null
24994 cat $DIR/$tfile > /dev/null
24995 cat $DIR/$tfile > /dev/null
24997 out=$($LFS heat_get $DIR/$tfile)
24998 $LFS heat_get $DIR/$tfile
24999 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25000 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25001 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25002 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25004 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
25005 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
25006 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
25007 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
25009 $LFS heat_set -c $DIR/$tfile
25010 $LCTL set_param -n llite.*.file_heat=0
25011 echo "Turn off file heat support for the Lustre filesystem"
25013 echo "QQQQ" > $DIR/$tfile
25014 echo "QQQQ" > $DIR/$tfile
25015 echo "QQQQ" > $DIR/$tfile
25016 cat $DIR/$tfile > /dev/null
25017 cat $DIR/$tfile > /dev/null
25018 cat $DIR/$tfile > /dev/null
25019 cat $DIR/$tfile > /dev/null
25021 out=$($LFS heat_get $DIR/$tfile)
25022 $LFS heat_get $DIR/$tfile
25023 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25024 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25025 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25026 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25028 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25029 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25030 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25031 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25033 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25036 run_test 813 "File heat verfication"
25040 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25041 echo -n y >> $DIR/$tfile
25042 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25043 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25045 run_test 814 "sparse cp works as expected (LU-12361)"
25049 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25050 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25052 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25055 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25056 # ensure ost1 is connected
25057 stat $DIR/$tfile >/dev/null || error "can't stat"
25058 wait_osc_import_state client ost1 FULL
25059 # no locks, no reqs to let the connection idle
25060 cancel_lru_locks osc
25061 lru_resize_disable osc
25064 before=$($LCTL get_param -n \
25065 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25067 wait_osc_import_state client ost1 IDLE
25068 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25069 now=$($LCTL get_param -n \
25070 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25071 [ $before == $now ] || error "lru_size changed $before != $now"
25073 run_test 816 "do not reset lru_resize on idle reconnect"
25077 exportfs -u localhost:$DIR/nfsexp
25082 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25084 mkdir -p $DIR/nfsexp
25085 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25086 error "failed to export nfs"
25088 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25089 stack_trap cleanup_817 EXIT
25091 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25092 error "failed to mount nfs to $tmpdir"
25094 cp /bin/true $tmpdir
25095 $DIR/nfsexp/true || error "failed to execute 'true' command"
25097 run_test 817 "nfsd won't cache write lock for exec file"
25101 $LFS setstripe -c1 -i0 $DIR/$tfile
25102 $LFS setstripe -c1 -i1 $DIR/$tfile
25104 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25105 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25106 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25107 error "start $SINGLEMDS failed"
25110 run_test 818 "unlink with failed llog"
25113 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25114 cancel_lru_locks osc
25115 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25116 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25117 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25120 run_test 819a "too big niobuf in read"
25123 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25124 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25125 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25126 cancel_lru_locks osc
25130 run_test 819b "too big niobuf in write"
25133 function test_820_start_ost() {
25136 for num in $(seq $OSTCOUNT); do
25137 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25142 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25145 umount_client $MOUNT || error "umount failed"
25146 for num in $(seq $OSTCOUNT); do
25150 # mount client with no active OSTs
25151 # so that the client can't initialize max LOV EA size
25152 # from OSC notifications
25153 mount_client $MOUNT || error "mount failed"
25154 # delay OST starting to keep this 0 max EA size for a while
25155 test_820_start_ost &
25157 # create a directory on MDS2
25158 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25159 error "Failed to create directory"
25160 # open intent should update default EA size
25161 # see mdc_update_max_ea_from_body()
25162 # notice this is the very first RPC to MDS2
25163 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
25166 # With SSK, this situation can lead to -EPERM being returned.
25167 # In that case, simply retry.
25168 if [ $ret -ne 0 ] && $SHARED_KEY; then
25169 if echo "$out" | grep -q "not permitted"; then
25170 cp /etc/services $DIR/$tdir/mds2
25174 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
25176 run_test 820 "update max EA from open intent"
25179 # tests that do cleanup/setup should be run at the end
25183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25186 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25187 $LCTL set_param fail_loc=0x903
25189 cancel_lru_locks MGC
25191 FAIL_ON_ERROR=true cleanup
25192 FAIL_ON_ERROR=true setup
25194 run_test 900 "umount should not race with any mgc requeue thread"
25196 # LUS-6253/LU-11185
25202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25204 # some get_param have a bug to handle dot in param name
25205 cancel_lru_locks MGC
25206 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25207 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25208 umount_client $MOUNT || error "umount failed"
25209 mount_client $MOUNT || error "mount failed"
25210 cancel_lru_locks MGC
25211 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25212 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25214 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25215 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25219 run_test 901 "don't leak a mgc lock on client umount"
25223 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25224 skip "client does not have LU-13377 fix"
25225 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25226 $LCTL set_param fail_loc=0x1415
25227 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25228 cancel_lru_locks osc
25231 run_test 902 "test short write doesn't hang lustre"
25234 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25235 check_and_cleanup_lustre
25236 if [ "$I_MOUNTED" != "yes" ]; then
25237 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true