2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693 LU-11058
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c 77k"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 ..
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
19 # bug number for skipped tests: LU-9795 (all below)
20 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 17n 60a 133g 300f"
23 # Check Grants after these tests
24 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
25 SRCDIR=$(cd $(dirname $0); echo $PWD)
26 export PATH=$PATH:/sbin
32 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
33 CREATETEST=${CREATETEST:-createtest}
35 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
37 OPENFILE=${OPENFILE:-openfile}
38 OPENUNLINK=${OPENUNLINK:-openunlink}
39 export MULTIOP=${MULTIOP:-multiop}
40 READS=${READS:-"reads"}
41 MUNLINK=${MUNLINK:-munlink}
42 SOCKETSERVER=${SOCKETSERVER:-socketserver}
43 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
44 MEMHOG=${MEMHOG:-memhog}
45 DIRECTIO=${DIRECTIO:-directio}
46 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
48 CHECK_GRANT=${CHECK_GRANT:-"yes"}
49 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
50 export PARALLEL=${PARALLEL:-"no"}
52 export NAME=${NAME:-local}
59 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
60 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
61 . $LUSTRE/tests/test-framework.sh
63 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
66 if [[ $MDSCOUNT -gt 1 ]]; then
67 # bug number: LU-11161
68 ALWAYS_EXCEPT+=" 160g"
72 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
74 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
75 # bug number for skipped test: LU-1957
76 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
78 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
81 # Get the SLES distro version
83 # Returns a version string that should only be used in comparing
84 # strings returned by version_code()
87 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
89 # All SuSE Linux versions have one decimal. version_code expects two
90 local sles_version=$version.0
91 version_code $sles_version
94 # Check if we are running on Ubuntu or SLES so we can make decisions on
96 if [ -r /etc/SuSE-release ]; then
97 sles_version=$(sles_version_code)
98 [ $sles_version -lt $(version_code 11.4.0) ] &&
99 # bug number for skipped test: LU-4341
100 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
101 [ $sles_version -lt $(version_code 12.0.0) ] &&
102 # bug number for skipped test: LU-3703
103 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
104 elif [ -r /etc/os-release ]; then
105 if grep -qi ubuntu /etc/os-release; then
106 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
107 -e 's/^VERSION=//p' \
111 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
112 # bug number for skipped test:
114 ALWAYS_EXCEPT+=" 103a 410"
123 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
124 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
133 check_swap_layouts_support()
135 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
136 skip "Does not support layout lock."
139 check_and_setup_lustre
143 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
145 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
146 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
147 rm -rf $DIR/[Rdfs][0-9]*
149 # $RUNAS_ID may get set incorrectly somewhere else
150 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
152 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
156 if [ "${ONLY}" = "MOUNT" ] ; then
157 echo "Lustre is up, please go on"
161 echo "preparing for tests involving mounts"
162 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
164 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
165 echo # add a newline after mke2fs.
169 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
170 lctl set_param debug=-1 2> /dev/null || true
173 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
175 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
177 run_test 0a "touch; rm ====================="
180 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
181 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
183 run_test 0b "chmod 0755 $DIR ============================="
186 $LCTL get_param mdc.*.import | grep "state: FULL" ||
187 error "import not FULL"
188 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
191 run_test 0c "check import proc"
193 test_0d() { # LU-3397
194 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
195 skip "proc exports not supported before 2.10.57"
197 local mgs_exp="mgs.MGS.exports"
198 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
200 local exp_client_version
203 local temp_imp=$DIR/$tfile.import
204 local temp_exp=$DIR/$tfile.export
206 # save mgc import file to $temp_imp
207 $LCTL get_param mgc.*.import | tee $temp_imp
208 # Check if client uuid is found in MGS export
209 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
210 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
214 # save mgs export file to $temp_exp
215 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
217 # Compare the value of field "connect_flags"
218 imp_val=$(grep "connect_flags" $temp_imp)
219 exp_val=$(grep "connect_flags" $temp_exp)
220 [ "$exp_val" == "$imp_val" ] ||
221 error "export flags '$exp_val' != import flags '$imp_val'"
223 # Compare the value of client version
224 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
225 exp_val=$(version_code $exp_client_version)
226 imp_val=$(lustre_version_code client)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export client version '$exp_val' != '$imp_val'"
230 run_test 0d "check export proc ============================="
233 test_mkdir $DIR/$tdir
234 test_mkdir $DIR/$tdir/d2
235 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
236 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
239 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
241 run_test 1 "mkdir; remkdir; rmdir"
244 test_mkdir $DIR/$tdir
245 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
246 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
248 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
250 run_test 2 "mkdir; touch; rmdir; check file"
253 test_mkdir $DIR/$tdir
254 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
255 touch $DIR/$tdir/$tfile
256 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
258 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
260 run_test 3 "mkdir; touch; rmdir; check dir"
262 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
264 test_mkdir -i 1 $DIR/$tdir
266 touch $DIR/$tdir/$tfile ||
267 error "Create file under remote directory failed"
270 error "Expect error removing in-use dir $DIR/$tdir"
272 test -d $DIR/$tdir || error "Remote directory disappeared"
274 rm -rf $DIR/$tdir || error "remove remote dir error"
276 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
279 test_mkdir $DIR/$tdir
280 test_mkdir $DIR/$tdir/d2
281 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
282 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
283 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
285 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
288 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
289 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
290 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
291 error "$tfile does not have perm 0666 or UID $UID"
292 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
293 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
294 error "$tfile should be 0666 and owned by UID $UID"
296 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
299 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
302 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
303 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
304 error "$tfile should be owned by UID $RUNAS_ID"
305 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
306 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
307 error "$tfile should be owned by UID $RUNAS_ID"
309 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
312 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
315 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
316 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
317 error "$tfile should be owned by GID $UID"
318 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
319 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
320 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
322 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
325 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
327 test_mkdir $DIR/$tdir
328 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
329 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
330 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
331 test_mkdir $DIR/$tdir/d/subdir
332 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
333 error "$tdir/d/subdir should be GID $RUNAS_GID"
334 if [[ $MDSCOUNT -gt 1 ]]; then
335 # check remote dir sgid inherite
336 $LFS mkdir -i 0 $DIR/$tdir.local ||
337 error "mkdir $tdir.local failed"
338 chmod g+s $DIR/$tdir.local ||
339 error "chmod $tdir.local failed"
340 chgrp $RUNAS_GID $DIR/$tdir.local ||
341 error "chgrp $tdir.local failed"
342 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
343 error "mkdir $tdir.remote failed"
344 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
345 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
346 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
347 error "$tdir.remote should be mode 02755"
350 run_test 6g "verify new dir in sgid dir inherits group"
352 test_6h() { # bug 7331
353 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
355 touch $DIR/$tfile || error "touch failed"
356 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
357 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
358 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
359 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
360 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
362 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
365 test_mkdir $DIR/$tdir
366 $MCREATE $DIR/$tdir/$tfile
367 chmod 0666 $DIR/$tdir/$tfile
368 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
369 error "$tdir/$tfile should be mode 0666"
371 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
374 if [ ! -d $DIR/$tdir ]; then
375 test_mkdir $DIR/$tdir
377 $MCREATE $DIR/$tdir/$tfile
378 echo -n foo > $DIR/$tdir/$tfile
379 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
380 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
382 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
385 test_mkdir $DIR/$tdir
386 touch $DIR/$tdir/$tfile
387 chmod 0666 $DIR/$tdir/$tfile
388 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
389 error "$tfile mode not 0666"
391 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
394 test_mkdir $DIR/$tdir
395 test_mkdir $DIR/$tdir/d2
396 test_mkdir $DIR/$tdir/d2/d3
397 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
399 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
402 test_mkdir $DIR/$tdir
403 test_mkdir $DIR/$tdir/d2
404 touch $DIR/$tdir/d2/$tfile
405 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
406 error "$tdir/d2/$tfile not a file"
408 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
411 test_mkdir $DIR/$tdir
412 test_mkdir $DIR/$tdir/d2
413 chmod 0666 $DIR/$tdir/d2
414 chmod 0705 $DIR/$tdir/d2
415 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
416 error "$tdir/d2 mode not 0705"
418 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
421 test_mkdir $DIR/$tdir
422 touch $DIR/$tdir/$tfile
423 chmod 0666 $DIR/$tdir/$tfile
424 chmod 0654 $DIR/$tdir/$tfile
425 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
426 error "$tdir/d2 mode not 0654"
428 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
431 test_mkdir $DIR/$tdir
432 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
434 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
435 error "$tdir/$tfile size not 0 after truncate"
437 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
440 test_mkdir $DIR/$tdir
441 touch $DIR/$tdir/$tfile
443 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
445 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
448 test_mkdir $DIR/$tdir
449 touch $DIR/$tdir/$tfile
450 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
451 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
452 error "$tdir/${tfile_2} not a file after rename"
453 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
455 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
458 test_mkdir $DIR/$tdir
459 touch $DIR/$tdir/$tfile
460 rm -rf $DIR/$tdir/$tfile
461 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
463 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
466 test_mkdir $DIR/$tdir
467 touch $DIR/$tdir/$tfile
468 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
470 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
471 error "$tdir/l-exist not a symlink"
472 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
473 error "$tdir/l-exist not referencing a file"
474 rm -f $DIR/$tdir/l-exist
475 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
477 run_test 17a "symlinks: create, remove (real)"
480 test_mkdir $DIR/$tdir
481 ln -s no-such-file $DIR/$tdir/l-dangle
483 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
484 error "$tdir/l-dangle not referencing no-such-file"
485 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
486 error "$tdir/l-dangle not referencing non-existent file"
487 rm -f $DIR/$tdir/l-dangle
488 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
490 run_test 17b "symlinks: create, remove (dangling)"
492 test_17c() { # bug 3440 - don't save failed open RPC for replay
493 test_mkdir $DIR/$tdir
494 ln -s foo $DIR/$tdir/$tfile
495 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
497 run_test 17c "symlinks: open dangling (should return error)"
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 touch $DIR/$tdir/$tfile || error "creating to new symlink"
504 run_test 17d "symlinks: create dangling"
507 test_mkdir $DIR/$tdir
508 local foo=$DIR/$tdir/$tfile
509 ln -s $foo $foo || error "create symlink failed"
510 ls -l $foo || error "ls -l failed"
511 ls $foo && error "ls not failed" || true
513 run_test 17e "symlinks: create recursive symlink (should return error)"
516 test_mkdir $DIR/$tdir
517 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
518 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
519 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
520 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
521 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
522 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
525 run_test 17f "symlinks: long and very long symlink name"
527 # str_repeat(S, N) generate a string that is string S repeated N times
532 while [ $((n -= 1)) -ge 0 ]; do
538 # Long symlinks and LU-2241
540 test_mkdir $DIR/$tdir
541 local TESTS="59 60 61 4094 4095"
543 # Fix for inode size boundary in 2.1.4
544 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
547 # Patch not applied to 2.2 or 2.3 branches
548 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
549 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
552 # skip long symlink name for rhel6.5.
553 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
554 grep -q '6.5' /etc/redhat-release &>/dev/null &&
555 TESTS="59 60 61 4062 4063"
558 local SYMNAME=$(str_repeat 'x' $i)
559 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
560 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
563 run_test 17g "symlinks: really long symlink name and inode boundaries"
565 test_17h() { #bug 17378
566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
567 remote_mds_nodsh && skip "remote MDS with nodsh"
571 test_mkdir $DIR/$tdir
572 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
573 $LFS setstripe -c -1 $DIR/$tdir
574 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
575 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
576 touch $DIR/$tdir/$tfile || true
578 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
580 test_17i() { #bug 20018
581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
582 remote_mds_nodsh && skip "remote MDS with nodsh"
584 local foo=$DIR/$tdir/$tfile
587 test_mkdir -c1 $DIR/$tdir
588 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
589 ln -s $foo $foo || error "create symlink failed"
590 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
591 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
592 ls -l $foo && error "error not detected"
595 run_test 17i "don't panic on short symlink (should return error)"
597 test_17k() { #bug 22301
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 [[ -z "$(which rsync 2>/dev/null)" ]] &&
600 skip "no rsync command"
601 rsync --help | grep -q xattr ||
602 skip_env "$(rsync --version | head -n1) does not support xattrs"
603 test_mkdir $DIR/$tdir
604 test_mkdir $DIR/$tdir.new
605 touch $DIR/$tdir/$tfile
606 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
607 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
608 error "rsync failed with xattrs enabled"
610 run_test 17k "symlinks: rsync with xattrs enabled"
612 test_17l() { # LU-279
613 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
614 skip "no getfattr command"
616 test_mkdir $DIR/$tdir
617 touch $DIR/$tdir/$tfile
618 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
619 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
620 # -h to not follow symlinks. -m '' to list all the xattrs.
621 # grep to remove first line: '# file: $path'.
622 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
624 lgetxattr_size_check $path $xattr ||
625 error "lgetxattr_size_check $path $xattr failed"
629 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
634 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
635 skip_env "ldiskfs only test"
636 remote_mds_nodsh && skip "remote MDS with nodsh"
637 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
638 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
639 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
641 local short_sym="0123456789"
642 local wdir=$DIR/$tdir
647 # create a long symlink file
648 for ((i = 0; i < 4; ++i)); do
649 long_sym=${long_sym}${long_sym}
652 echo "create 512 short and long symlink files under $wdir"
653 for ((i = 0; i < 256; ++i)); do
654 ln -sf ${long_sym}"a5a5" $wdir/long-$i
655 ln -sf ${short_sym}"a5a5" $wdir/short-$i
661 wait_delete_completed
663 echo "recreate the 512 symlink files with a shorter string"
664 for ((i = 0; i < 512; ++i)); do
665 # rewrite the symlink file with a shorter string
666 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
667 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
670 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
671 local devname=$(mdsdevname $mds_index)
673 echo "stop and checking mds${mds_index}:"
674 # e2fsck should not return error
676 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
679 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
680 error "start mds${mds_index} failed"
681 df $MOUNT > /dev/null 2>&1
683 error "e2fsck detected error for short/long symlink: rc=$rc"
686 run_test 17m "run e2fsck against MDT which contains short/long symlink"
688 check_fs_consistency_17n() {
692 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
693 # so it only check MDT1/MDT2 instead of all of MDTs.
694 for mdt_index in 1 2; do
695 local devname=$(mdsdevname $mdt_index)
696 # e2fsck should not return error
698 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
701 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
702 error "mount mds$mdt_index failed"
703 df $MOUNT > /dev/null 2>&1
709 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
711 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
712 skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
715 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1140 simple_cleanup_common() {
1143 [ -z "$DIR" -o -z "$tdir" ] && return 0
1145 local start=$SECONDS
1148 wait_delete_completed
1149 echo "cleanup time $((SECONDS - start))"
1153 max_pages_per_rpc() {
1154 local mdtname="$(printf "MDT%04x" ${1:-0})"
1155 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1161 local nrfiles=${COUNT:-100000}
1162 local fname="$DIR/$tdir/$tfile"
1164 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1165 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1167 test_mkdir "$(dirname $fname)"
1168 # assume MDT0000 has the fewest inodes
1169 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1170 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1171 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1173 trap simple_cleanup_common EXIT
1175 createmany -m "$fname" $nrfiles
1177 cancel_lru_locks mdc
1178 lctl set_param mdc.*.stats clear
1180 # was previously test_24D: LU-6101
1181 # readdir() returns correct number of entries after cursor reload
1182 local num_ls=$(ls $DIR/$tdir | wc -l)
1183 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1184 local num_all=$(ls -a $DIR/$tdir | wc -l)
1185 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1186 $num_all -ne $((nrfiles + 2)) ]; then
1187 error "Expected $nrfiles files, got $num_ls " \
1188 "($num_uniq unique $num_all .&..)"
1190 # LU-5 large readdir
1191 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1192 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1193 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1194 # take into account of overhead in lu_dirpage header and end mark in
1195 # each page, plus one in rpc_num calculation.
1196 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1197 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1198 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1199 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1200 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1201 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1202 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1203 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1204 error "large readdir doesn't take effect: " \
1205 "$mds_readpage should be about $rpc_max"
1207 simple_cleanup_common
1209 run_test 24v "list large directory (test hash collision, b=17560)"
1211 test_24w() { # bug21506
1213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1214 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1215 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1216 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1217 [[ "$SZ1" -eq "$SZ2" ]] ||
1218 error "Error reading at the end of the file $tfile"
1220 run_test 24w "Reading a file larger than 4Gb"
1223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1225 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1226 skip "Need MDS version at least 2.7.56"
1229 local remote_dir=$DIR/$tdir/remote_dir
1231 test_mkdir $DIR/$tdir
1232 $LFS mkdir -i $MDTIDX $remote_dir ||
1233 error "create remote directory failed"
1235 test_mkdir $DIR/$tdir/src_dir
1236 touch $DIR/$tdir/src_file
1237 test_mkdir $remote_dir/tgt_dir
1238 touch $remote_dir/tgt_file
1240 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1241 error "rename dir cross MDT failed!"
1243 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1244 error "rename file cross MDT failed!"
1246 touch $DIR/$tdir/ln_file
1247 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1248 error "ln file cross MDT failed"
1250 rm -rf $DIR/$tdir || error "Can not delete directories"
1252 run_test 24x "cross MDT rename/link"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 local remote_dir=$DIR/$tdir/remote_dir
1261 test_mkdir $DIR/$tdir
1262 $LFS mkdir -i $mdtidx $remote_dir ||
1263 error "create remote directory failed"
1265 test_mkdir $remote_dir/src_dir
1266 touch $remote_dir/src_file
1267 test_mkdir $remote_dir/tgt_dir
1268 touch $remote_dir/tgt_file
1270 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1271 error "rename subdir in the same remote dir failed!"
1273 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1274 error "rename files in the same remote dir failed!"
1276 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1277 error "link files in the same remote dir failed!"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24y "rename/link on the same dir should succeed"
1283 test_24A() { # LU-3182
1287 test_mkdir $DIR/$tdir
1288 trap simple_cleanup_common EXIT
1289 createmany -m $DIR/$tdir/$tfile $NFILES
1290 local t=$(ls $DIR/$tdir | wc -l)
1291 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1292 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1293 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1294 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1297 simple_cleanup_common || error "Can not delete directories"
1299 run_test 24A "readdir() returns correct number of entries."
1301 test_24B() { # LU-4805
1302 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1306 test_mkdir $DIR/$tdir
1307 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1308 error "create striped dir failed"
1310 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1311 [ $count -eq 2 ] || error "Expected 2, got $count"
1313 touch $DIR/$tdir/striped_dir/a
1315 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1316 [ $count -eq 3 ] || error "Expected 3, got $count"
1318 touch $DIR/$tdir/striped_dir/.f
1320 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1321 [ $count -eq 4 ] || error "Expected 4, got $count"
1323 rm -rf $DIR/$tdir || error "Can not delete directories"
1325 run_test 24B "readdir for striped dir return correct number of entries"
1328 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1334 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1335 error "create striped dir failed"
1337 cd $DIR/$tdir/d0/striped_dir
1339 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1340 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1341 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1343 [ "$d0_ino" = "$parent_ino" ] ||
1344 error ".. wrong, expect $d0_ino, get $parent_ino"
1346 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1347 error "mv striped dir failed"
1349 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1351 [ "$d1_ino" = "$parent_ino" ] ||
1352 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1354 run_test 24C "check .. in striped dir"
1357 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1361 mkdir $DIR/$tdir/src_dir
1362 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1363 error "create remote source failed"
1365 touch $DIR/$tdir/src_dir/src_child/a
1367 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1368 error "create remote target dir failed"
1370 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1371 error "create remote target child failed"
1373 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1374 error "rename dir cross MDT failed!"
1378 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1379 error "src_child still exists after rename"
1381 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1382 error "missing file(a) after rename"
1384 rm -rf $DIR/$tdir || error "Can not delete directories"
1386 run_test 24E "cross MDT rename/link"
1389 echo '== symlink sanity ============================================='
1393 touch $DIR/s25/foo ||
1394 error "File creation in symlinked directory failed"
1396 run_test 25a "create file in symlinked directory ==============="
1399 [ ! -d $DIR/d25 ] && test_25a
1400 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1402 run_test 25b "lookup file in symlinked directory ==============="
1406 test_mkdir $DIR/d26/d26-2
1407 ln -s d26/d26-2 $DIR/s26
1408 touch $DIR/s26/foo || error "File creation failed"
1410 run_test 26a "multiple component symlink ======================="
1413 test_mkdir -p $DIR/$tdir/d26-2
1414 ln -s $tdir/d26-2/foo $DIR/s26-2
1415 touch $DIR/s26-2 || error "File creation failed"
1417 run_test 26b "multiple component symlink at end of lookup ======"
1420 test_mkdir $DIR/d26.2
1421 touch $DIR/d26.2/foo
1422 ln -s d26.2 $DIR/s26.2-1
1423 ln -s s26.2-1 $DIR/s26.2-2
1424 ln -s s26.2-2 $DIR/s26.2-3
1425 chmod 0666 $DIR/s26.2-3/foo
1427 run_test 26c "chain of symlinks"
1429 # recursive symlinks (bug 439)
1431 ln -s d26-3/foo $DIR/d26-3
1433 run_test 26d "create multiple component recursive symlink"
1436 [ ! -h $DIR/d26-3 ] && test_26d
1439 run_test 26e "unlink multiple component recursive symlink"
1441 # recursive symlinks (bug 7022)
1443 test_mkdir $DIR/$tdir
1444 test_mkdir $DIR/$tdir/$tfile
1445 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1446 test_mkdir -p lndir/bar1
1447 test_mkdir $DIR/$tdir/$tfile/$tfile
1448 cd $tfile || error "cd $tfile failed"
1449 ln -s .. dotdot || error "ln dotdot failed"
1450 ln -s dotdot/lndir lndir || error "ln lndir failed"
1451 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1452 output=`ls $tfile/$tfile/lndir/bar1`
1453 [ "$output" = bar1 ] && error "unexpected output"
1454 rm -r $tfile || error "rm $tfile failed"
1455 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1457 run_test 26f "rm -r of a directory which has recursive symlink"
1460 test_mkdir $DIR/$tdir
1461 $LFS getstripe $DIR/$tdir
1462 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1463 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1464 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1466 run_test 27a "one stripe file"
1469 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1471 test_mkdir $DIR/$tdir
1472 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1473 $LFS getstripe -c $DIR/$tdir/$tfile
1474 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1475 error "two-stripe file doesn't have two stripes"
1477 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1479 run_test 27b "create and write to two stripe file"
1482 test_mkdir $DIR/$tdir
1483 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1484 error "setstripe failed"
1485 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1486 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1488 run_test 27d "create file with default settings"
1491 # LU-5839 adds check for existed layout before setting it
1492 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1493 skip "Need MDS version at least 2.7.56"
1495 test_mkdir $DIR/$tdir
1496 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1497 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1498 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1500 run_test 27e "setstripe existing file (should return error)"
1503 test_mkdir $DIR/$tdir
1504 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1505 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1506 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1507 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1508 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1509 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1511 run_test 27f "setstripe with bad stripe size (should return error)"
1514 test_mkdir $DIR/$tdir
1515 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1516 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1517 error "$DIR/$tdir/$tfile has object"
1519 run_test 27g "$LFS getstripe with no objects"
1522 test_mkdir $DIR/$tdir
1523 touch $DIR/$tdir/$tfile || error "touch failed"
1524 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1525 error "missing objects"
1527 run_test 27i "$LFS getstripe with some objects"
1530 test_mkdir $DIR/$tdir
1531 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1532 error "setstripe failed" || true
1534 run_test 27j "setstripe with bad stripe offset (should return error)"
1536 test_27k() { # bug 2844
1537 test_mkdir $DIR/$tdir
1538 local file=$DIR/$tdir/$tfile
1539 local ll_max_blksize=$((4 * 1024 * 1024))
1540 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1541 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1542 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1543 dd if=/dev/zero of=$file bs=4k count=1
1544 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1545 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1547 run_test 27k "limit i_blksize for broken user apps"
1550 mcreate $DIR/$tfile || error "creating file"
1551 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1552 error "setstripe should have failed" || true
1554 run_test 27l "check setstripe permissions (should return error)"
1557 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1559 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1561 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1562 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1564 trap simple_cleanup_common EXIT
1565 test_mkdir $DIR/$tdir
1566 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1567 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1568 error "dd should fill OST0"
1570 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1572 [ $i -gt 256 ] && break
1575 touch $DIR/$tdir/$tfile.$i
1576 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1577 awk '{print $1}'| grep -w "0") ] &&
1578 error "OST0 was full but new created file still use it"
1580 touch $DIR/$tdir/$tfile.$i
1581 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1582 awk '{print $1}'| grep -w "0") ] &&
1583 error "OST0 was full but new created file still use it"
1584 simple_cleanup_common
1586 run_test 27m "create file while OST0 was full"
1589 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1590 awk '{ print $1 * 2; exit; }')
1594 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1595 # if the OST isn't full anymore.
1597 local OSTIDX=${1:-""}
1599 local list=$(comma_list $(osts_nodes))
1600 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1602 do_nodes $list lctl set_param fail_loc=0
1603 sync # initiate all OST_DESTROYs from MDS to OST
1607 exhaust_precreations() {
1610 local FAILIDX=${3:-$OSTIDX}
1611 local ofacet=ost$((OSTIDX + 1))
1613 test_mkdir -p -c1 $DIR/$tdir
1614 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1615 local mfacet=mds$((mdtidx + 1))
1616 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1618 local OST=$(ostname_from_index $OSTIDX)
1621 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1622 local last_id=$(do_facet $mfacet lctl get_param -n \
1623 osc.$mdtosc_proc1.prealloc_last_id)
1624 local next_id=$(do_facet $mfacet lctl get_param -n \
1625 osc.$mdtosc_proc1.prealloc_next_id)
1627 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1628 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1630 test_mkdir -p $DIR/$tdir/${OST}
1631 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1632 #define OBD_FAIL_OST_ENOSPC 0x215
1633 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1634 echo "Creating to objid $last_id on ost $OST..."
1635 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1636 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1637 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1641 exhaust_all_precreations() {
1643 for (( i=0; i < OSTCOUNT; i++ )) ; do
1644 exhaust_precreations $i $1 -1
1649 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1651 remote_mds_nodsh && skip "remote MDS with nodsh"
1652 remote_ost_nodsh && skip "remote OST with nodsh"
1655 rm -f $DIR/$tdir/$tfile
1656 exhaust_precreations 0 0x80000215
1657 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1658 touch $DIR/$tdir/$tfile || error "touch failed"
1659 $LFS getstripe $DIR/$tdir/$tfile
1662 run_test 27n "create file with some full OSTs"
1665 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1667 remote_mds_nodsh && skip "remote MDS with nodsh"
1668 remote_ost_nodsh && skip "remote OST with nodsh"
1671 rm -f $DIR/$tdir/$tfile
1672 exhaust_all_precreations 0x215
1674 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1679 run_test 27o "create file with all full OSTs (should error)"
1682 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1684 remote_mds_nodsh && skip "remote MDS with nodsh"
1685 remote_ost_nodsh && skip "remote OST with nodsh"
1688 rm -f $DIR/$tdir/$tfile
1689 test_mkdir $DIR/$tdir
1691 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1692 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1693 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1695 exhaust_precreations 0 0x80000215
1696 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1697 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1698 $LFS getstripe $DIR/$tdir/$tfile
1702 run_test 27p "append to a truncated file with some full OSTs"
1705 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1707 remote_mds_nodsh && skip "remote MDS with nodsh"
1708 remote_ost_nodsh && skip "remote OST with nodsh"
1711 rm -f $DIR/$tdir/$tfile
1713 test_mkdir $DIR/$tdir
1714 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1715 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1716 error "truncate $DIR/$tdir/$tfile failed"
1717 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1719 exhaust_all_precreations 0x215
1721 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1722 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1726 run_test 27q "append to truncated file with all OSTs full (should error)"
1729 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1731 remote_mds_nodsh && skip "remote MDS with nodsh"
1732 remote_ost_nodsh && skip "remote OST with nodsh"
1735 rm -f $DIR/$tdir/$tfile
1736 exhaust_precreations 0 0x80000215
1738 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1742 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1744 test_27s() { # bug 10725
1745 test_mkdir $DIR/$tdir
1746 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1747 local stripe_count=0
1748 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1749 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1750 error "stripe width >= 2^32 succeeded" || true
1753 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1755 test_27t() { # bug 10864
1760 $WLFS getstripe $tfile
1763 run_test 27t "check that utils parse path correctly"
1765 test_27u() { # bug 4900
1766 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1767 remote_mds_nodsh && skip "remote MDS with nodsh"
1770 local list=$(comma_list $(mdts_nodes))
1772 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1773 do_nodes $list $LCTL set_param fail_loc=0x139
1774 test_mkdir -p $DIR/$tdir
1775 trap simple_cleanup_common EXIT
1776 createmany -o $DIR/$tdir/t- 1000
1777 do_nodes $list $LCTL set_param fail_loc=0
1779 TLOG=$TMP/$tfile.getstripe
1780 $LFS getstripe $DIR/$tdir > $TLOG
1781 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1782 unlinkmany $DIR/$tdir/t- 1000
1784 [[ $OBJS -gt 0 ]] &&
1785 error "$OBJS objects created on OST-0. See $TLOG" ||
1788 run_test 27u "skip object creation on OSC w/o objects"
1790 test_27v() { # bug 4900
1791 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1793 remote_mds_nodsh && skip "remote MDS with nodsh"
1794 remote_ost_nodsh && skip "remote OST with nodsh"
1796 exhaust_all_precreations 0x215
1799 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1801 touch $DIR/$tdir/$tfile
1802 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1804 for (( i=1; i < OSTCOUNT; i++ )); do
1805 do_facet ost$i lctl set_param fail_loc=0x705
1807 local START=`date +%s`
1808 createmany -o $DIR/$tdir/$tfile 32
1810 local FINISH=`date +%s`
1811 local TIMEOUT=`lctl get_param -n timeout`
1812 local PROCESS=$((FINISH - START))
1813 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1814 error "$FINISH - $START >= $TIMEOUT / 2"
1815 sleep $((TIMEOUT / 2 - PROCESS))
1818 run_test 27v "skip object creation on slow OST"
1820 test_27w() { # bug 10997
1821 test_mkdir $DIR/$tdir
1822 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1823 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1824 error "stripe size $size != 65536" || true
1825 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1826 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1828 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1831 [[ $OSTCOUNT -lt 2 ]] &&
1832 skip_env "skipping multiple stripe count/offset test"
1834 test_mkdir $DIR/$tdir
1835 for i in $(seq 1 $OSTCOUNT); do
1837 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1838 error "setstripe -c $i -i $offset failed"
1839 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1840 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1841 [ $count -ne $i ] && error "stripe count $count != $i" || true
1842 [ $index -ne $offset ] &&
1843 error "stripe offset $index != $offset" || true
1846 run_test 27wa "check $LFS setstripe -c -i options"
1849 remote_ost_nodsh && skip "remote OST with nodsh"
1850 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1853 OFFSET=$(($OSTCOUNT - 1))
1855 local OST=$(ostname_from_index $OSTIDX)
1857 test_mkdir $DIR/$tdir
1858 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1859 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1861 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1862 for i in $(seq 0 $OFFSET); do
1863 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1864 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1865 error "OST0 was degraded but new created file still use it"
1867 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1869 run_test 27x "create files while OST0 is degraded"
1872 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1873 remote_mds_nodsh && skip "remote MDS with nodsh"
1874 remote_ost_nodsh && skip "remote OST with nodsh"
1875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1877 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1878 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1879 osc.$mdtosc.prealloc_last_id)
1880 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1881 osc.$mdtosc.prealloc_next_id)
1882 local fcount=$((last_id - next_id))
1883 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1884 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1886 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1887 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1888 local OST_DEACTIVE_IDX=-1
1893 for OSC in $MDS_OSCS; do
1894 OST=$(osc_to_ost $OSC)
1895 OSTIDX=$(index_from_ostuuid $OST)
1896 if [ $OST_DEACTIVE_IDX == -1 ]; then
1897 OST_DEACTIVE_IDX=$OSTIDX
1899 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1900 echo $OSC "is Deactivated:"
1901 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1905 OSTIDX=$(index_from_ostuuid $OST)
1906 test_mkdir $DIR/$tdir
1907 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1909 for OSC in $MDS_OSCS; do
1910 OST=$(osc_to_ost $OSC)
1911 OSTIDX=$(index_from_ostuuid $OST)
1912 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1913 echo $OST "is degraded:"
1914 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1915 obdfilter.$OST.degraded=1
1920 createmany -o $DIR/$tdir/$tfile $fcount
1922 for OSC in $MDS_OSCS; do
1923 OST=$(osc_to_ost $OSC)
1924 OSTIDX=$(index_from_ostuuid $OST)
1925 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1926 echo $OST "is recovered from degraded:"
1927 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1928 obdfilter.$OST.degraded=0
1930 do_facet $SINGLEMDS lctl --device %$OSC activate
1934 # all osp devices get activated, hence -1 stripe count restored
1935 local stripe_count=0
1937 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1938 # devices get activated.
1940 $LFS setstripe -c -1 $DIR/$tfile
1941 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1943 [ $stripe_count -ne $OSTCOUNT ] &&
1944 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1947 run_test 27y "create files while OST0 is degraded and the rest inactive"
1953 lmm_count=$($GETSTRIPE -c $1)
1954 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1955 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1957 local old_ifs="$IFS"
1959 fid=($($LFS path2fid $1))
1962 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1963 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1965 # compare lmm_seq and lu_fid->f_seq
1966 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1967 # compare lmm_object_id and lu_fid->oid
1968 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1970 # check the trusted.fid attribute of the OST objects of the file
1971 local have_obdidx=false
1973 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1974 # skip lines up to and including "obdidx"
1975 [ -z "$obdidx" ] && break
1976 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1977 $have_obdidx || continue
1979 local ost=$((obdidx + 1))
1980 local dev=$(ostdevname $ost)
1983 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1985 seq=$(echo $seq | sed -e "s/^0x//g")
1986 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1987 oid_hex=$(echo $oid)
1989 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1991 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1995 # Don't unmount/remount the OSTs if we don't need to do that.
1996 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1997 # update too, until that use mount/ll_decode_filter_fid/mount.
1998 # Re-enable when debugfs will understand new filter_fid.
2000 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2001 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2002 $dev 2>/dev/null" | grep "parent=")
2004 if [ -z "$ff" ]; then
2006 mount_fstype ost$ost
2007 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2008 $(facet_mntpt ost$ost)/$obj_file)
2009 unmount_fstype ost$ost
2010 start ost$ost $dev $OST_MOUNT_OPTS
2014 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2016 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2018 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2019 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2021 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2022 # stripe_size=1048576 component_id=1 component_start=0 \
2023 # component_end=33554432
2024 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2025 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2026 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2028 if grep -q 'stripe=' <<<$ff; then
2029 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2031 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2032 # into f_ver in this case. See comment on ff_parent.
2033 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2036 # compare lmm_seq and filter_fid->ff_parent.f_seq
2037 [ $ff_pseq = $lmm_seq ] ||
2038 error "FF parent SEQ $ff_pseq != $lmm_seq"
2039 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2040 [ $ff_poid = $lmm_oid ] ||
2041 error "FF parent OID $ff_poid != $lmm_oid"
2042 (($ff_pstripe == $stripe_nr)) ||
2043 error "FF stripe $ff_pstripe != $stripe_nr"
2045 stripe_nr=$((stripe_nr + 1))
2046 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2048 if grep -q 'stripe_count=' <<<$ff; then
2049 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2050 -e 's/ .*//' <<<$ff)
2051 [ $lmm_count = $ff_scnt ] ||
2052 error "FF stripe count $lmm_count != $ff_scnt"
2058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2059 remote_ost_nodsh && skip "remote OST with nodsh"
2061 test_mkdir $DIR/$tdir
2062 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2063 { error "setstripe -c -1 failed"; return 1; }
2064 # We need to send a write to every object to get parent FID info set.
2065 # This _should_ also work for setattr, but does not currently.
2066 # touch $DIR/$tdir/$tfile-1 ||
2067 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2068 { error "dd $tfile-1 failed"; return 2; }
2069 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2070 { error "setstripe -c -1 failed"; return 3; }
2071 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2072 { error "dd $tfile-2 failed"; return 4; }
2074 # make sure write RPCs have been sent to OSTs
2077 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2078 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2080 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2082 test_27A() { # b=19102
2083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2085 save_layout_restore_at_exit $MOUNT
2086 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2087 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2088 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2089 local default_size=$($GETSTRIPE -S $MOUNT)
2090 local default_offset=$($GETSTRIPE -i $MOUNT)
2091 local dsize=$(do_facet $SINGLEMDS \
2092 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2093 [ $default_size -eq $dsize ] ||
2094 error "stripe size $default_size != $dsize"
2095 [ $default_offset -eq -1 ] ||
2096 error "stripe offset $default_offset != -1"
2098 run_test 27A "check filesystem-wide default LOV EA values"
2100 test_27B() { # LU-2523
2101 test_mkdir $DIR/$tdir
2102 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2104 # open f1 with O_LOV_DELAY_CREATE
2106 # call setstripe ioctl on open file descriptor for f1
2108 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2112 # open f1 with O_LOV_DELAY_CREATE
2114 # call setstripe ioctl on open file descriptor for f1
2116 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2118 # Allow multiop to fail in imitation of NFS's busted semantics.
2121 run_test 27B "call setstripe on open unlinked file/rename victim"
2123 test_27C() { #LU-2871
2124 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2132 test_mkdir $DIR/$tdir
2134 for i in $(seq 0 $((OSTCOUNT - 1))); do
2135 # set stripe across all OSTs starting from OST$i
2136 $SETSTRIPE -i $i -c -1 $tfile$i
2137 # get striping information
2138 ost_idx=($($GETSTRIPE $tfile$i |
2139 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2143 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2144 error "${#ost_idx[@]} != $OSTCOUNT"
2146 for index in $(seq 0 $((OSTCOUNT - 1))); do
2148 for j in $(echo ${ost_idx[@]}); do
2149 if [ $index -eq $j ]; then
2155 error "Can not find $index in ${ost_idx[@]}"
2159 run_test 27C "check full striping across all OSTs"
2162 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2163 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2164 remote_mds_nodsh && skip "remote MDS with nodsh"
2166 local POOL=${POOL:-testpool}
2168 local last_ost=$(($OSTCOUNT - 1))
2170 local ost_list=$(seq $first_ost $ost_step $last_ost)
2171 local ost_range="$first_ost $last_ost $ost_step"
2173 if ! combined_mgs_mds ; then
2177 test_mkdir $DIR/$tdir
2178 pool_add $POOL || error "pool_add failed"
2179 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2182 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2184 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2185 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2186 skip27D+=" -s 30,31"
2187 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2188 error "llapi_layout_test failed"
2190 destroy_test_pools || error "destroy test pools failed"
2192 if ! combined_mgs_mds ; then
2196 run_test 27D "validate llapi_layout API"
2198 # Verify that default_easize is increased from its initial value after
2199 # accessing a widely striped file.
2201 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2202 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2203 skip "client does not have LU-3338 fix"
2205 # 72 bytes is the minimum space required to store striping
2206 # information for a file striped across one OST:
2207 # (sizeof(struct lov_user_md_v3) +
2208 # sizeof(struct lov_user_ost_data_v1))
2210 $LCTL set_param -n llite.*.default_easize $min_easize ||
2211 error "lctl set_param failed"
2212 local easize=$($LCTL get_param -n llite.*.default_easize)
2214 [ $easize -eq $min_easize ] ||
2215 error "failed to set default_easize"
2217 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2218 error "setstripe failed"
2222 easize=$($LCTL get_param -n llite.*.default_easize)
2224 [ $easize -gt $min_easize ] ||
2225 error "default_easize not updated"
2227 run_test 27E "check that default extended attribute size properly increases"
2229 test_27F() { # LU-5346/LU-7975
2230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2231 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2232 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2233 skip "Need MDS version at least 2.8.51"
2234 remote_ost_nodsh && skip "remote OST with nodsh"
2236 test_mkdir $DIR/$tdir
2238 $SETSTRIPE -c 2 $DIR/$tdir
2240 # stop all OSTs to reproduce situation for LU-7975 ticket
2241 for num in $(seq $OSTCOUNT); do
2245 # open/create f0 with O_LOV_DELAY_CREATE
2246 # truncate f0 to a non-0 size
2248 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2250 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2251 # open/write it again to force delayed layout creation
2252 cat /etc/hosts > $DIR/$tdir/f0 &
2256 for num in $(seq $OSTCOUNT); do
2257 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2258 error "ost$num failed to start"
2261 wait $catpid || error "cat failed"
2263 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2264 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2267 run_test 27F "Client resend delayed layout creation with non-zero size"
2269 test_27G() { #LU-10629
2270 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2271 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2272 local POOL=${POOL:-testpool}
2273 local ostrange="0 0 1"
2275 test_mkdir $DIR/$tdir
2276 pool_add $POOL || error "pool_add failed"
2277 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2278 $LFS setstripe -p $POOL $DIR/$tdir
2280 local pool=$($LFS getstripe -p $DIR/$tdir)
2282 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2284 $LFS setstripe -d $DIR/$tdir
2286 pool=$($LFS getstripe -p $DIR/$tdir)
2290 [ -z "$pool" ] || error "'$pool' is not empty"
2292 run_test 27G "Clear OST pool from stripe"
2295 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.11.54) ]] &&
2296 skip "Need MDS version newer than 2.11.54"
2297 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2298 test_mkdir $DIR/$tdir
2299 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2300 touch $DIR/$tdir/$tfile
2301 $LFS getstripe -c $DIR/$tdir/$tfile
2302 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2303 error "two-stripe file doesn't have two stripes"
2305 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2306 $LFS getstripe -y $DIR/$tdir/$tfile
2307 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2308 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2309 error "expected l_ost_idx: [02]$ not matched"
2311 # make sure ost list have been cleared
2312 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
2313 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2314 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2316 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2318 run_test 27H "Set specific OSTs stripe"
2320 # createtest also checks that device nodes are created and
2321 # then visible correctly (#2091)
2322 test_28() { # bug 2091
2324 $CREATETEST $DIR/d28/ct || error "createtest failed"
2326 run_test 28 "create/mknod/mkdir with bad file types ============"
2329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2331 sync; sleep 1; sync # flush out any dirty pages from previous tests
2338 declare -i LOCKCOUNTORIG=0
2339 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2340 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2342 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2344 declare -i LOCKUNUSEDCOUNTORIG=0
2345 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2346 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2353 declare -i LOCKCOUNTCURRENT=0
2354 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2355 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2358 declare -i LOCKUNUSEDCOUNTCURRENT=0
2359 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2360 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2363 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2364 $LCTL set_param -n ldlm.dump_namespaces ""
2365 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2366 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2367 log "dumped log to $TMP/test_29.dk (bug 5793)"
2370 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2371 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2372 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2373 log "dumped log to $TMP/test_29.dk (bug 5793)"
2377 run_test 29 "IT_GETATTR regression ============================"
2379 test_30a() { # was test_30
2380 cp $(which ls) $DIR || cp /bin/ls $DIR
2381 $DIR/ls / || error "Can't execute binary from lustre"
2384 run_test 30a "execute binary from Lustre (execve) =============="
2387 cp `which ls` $DIR || cp /bin/ls $DIR
2389 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2392 run_test 30b "execute binary from Lustre as non-root ==========="
2394 test_30c() { # b=22376
2395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2397 cp `which ls` $DIR || cp /bin/ls $DIR
2399 cancel_lru_locks mdc
2400 cancel_lru_locks osc
2401 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2404 run_test 30c "execute binary from Lustre without read perms ===="
2407 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2408 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2410 run_test 31a "open-unlink file =================================="
2413 touch $DIR/f31 || error "touch $DIR/f31 failed"
2414 ln $DIR/f31 $DIR/f31b || error "ln failed"
2415 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2416 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2418 run_test 31b "unlink file with multiple links while open ======="
2421 touch $DIR/f31 || error "touch $DIR/f31 failed"
2422 ln $DIR/f31 $DIR/f31c || error "ln failed"
2423 multiop_bg_pause $DIR/f31 O_uc ||
2424 error "multiop_bg_pause for $DIR/f31 failed"
2426 $MULTIOP $DIR/f31c Ouc
2427 kill -USR1 $MULTIPID
2430 run_test 31c "open-unlink file with multiple links ============="
2433 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2434 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2436 run_test 31d "remove of open directory ========================="
2438 test_31e() { # bug 2904
2439 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2441 run_test 31e "remove of open non-empty directory ==============="
2443 test_31f() { # bug 4554
2444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2447 test_mkdir $DIR/d31f
2448 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2449 cp /etc/hosts $DIR/d31f
2451 $GETSTRIPE $DIR/d31f/hosts
2452 multiop_bg_pause $DIR/d31f D_c || return 1
2455 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2456 test_mkdir $DIR/d31f
2457 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2458 cp /etc/hosts $DIR/d31f
2460 $GETSTRIPE $DIR/d31f/hosts
2461 multiop_bg_pause $DIR/d31f D_c || return 1
2464 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2465 wait $MULTIPID || error "first opendir $MULTIPID failed"
2469 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2470 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2473 run_test 31f "remove of open directory with open-unlink file ==="
2476 echo "-- cross directory link --"
2477 test_mkdir -c1 $DIR/${tdir}ga
2478 test_mkdir -c1 $DIR/${tdir}gb
2479 touch $DIR/${tdir}ga/f
2480 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2481 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2482 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2483 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2484 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2486 run_test 31g "cross directory link==============="
2489 echo "-- cross directory link --"
2490 test_mkdir -c1 $DIR/${tdir}
2491 test_mkdir -c1 $DIR/${tdir}/dir
2492 touch $DIR/${tdir}/f
2493 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2494 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2495 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2496 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2497 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2499 run_test 31h "cross directory link under child==============="
2502 echo "-- cross directory link --"
2503 test_mkdir -c1 $DIR/$tdir
2504 test_mkdir -c1 $DIR/$tdir/dir
2505 touch $DIR/$tdir/dir/f
2506 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2507 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2508 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2509 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2510 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2512 run_test 31i "cross directory link under parent==============="
2515 test_mkdir -c1 -p $DIR/$tdir
2516 test_mkdir -c1 -p $DIR/$tdir/dir1
2517 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2518 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2519 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2520 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2523 run_test 31j "link for directory==============="
2526 test_mkdir -c1 -p $DIR/$tdir
2528 touch $DIR/$tdir/exist
2529 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2530 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2531 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2532 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2533 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2534 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2535 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2538 run_test 31k "link to file: the same, non-existing, dir==============="
2544 touch $DIR/d31m2/exist
2545 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2546 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2547 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2548 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2549 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2550 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2553 run_test 31m "link to file: the same, non-existing, dir==============="
2556 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2557 nlink=$(stat --format=%h $DIR/$tfile)
2558 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2560 local cmd="exec $fd<$DIR/$tfile"
2563 trap "eval $cmd" EXIT
2564 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2565 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2566 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2567 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2568 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2571 run_test 31n "check link count of unlinked file"
2574 local TEMPNAME=$(mktemp $1_XXXXXX)
2575 mlink $TEMPNAME $1 2> /dev/null &&
2576 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2580 test_31o() { # LU-2901
2581 test_mkdir $DIR/$tdir
2582 for LOOP in $(seq 100); do
2583 rm -f $DIR/$tdir/$tfile*
2584 for THREAD in $(seq 8); do
2585 link_one $DIR/$tdir/$tfile.$LOOP &
2588 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2589 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2590 error "$LINKS duplicate links to $tfile.$LOOP" &&
2594 run_test 31o "duplicate hard links with same filename"
2597 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2599 test_mkdir $DIR/$tdir
2600 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2601 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2603 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2604 error "open unlink test1 failed"
2605 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2606 error "open unlink test2 failed"
2608 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2609 error "test1 still exists"
2610 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2611 error "test2 still exists"
2613 run_test 31p "remove of open striped directory"
2615 cleanup_test32_mount() {
2618 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2619 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2620 losetup -d $loopdev || true
2626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2628 echo "== more mountpoints and symlinks ================="
2629 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2630 trap cleanup_test32_mount EXIT
2631 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2632 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2633 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2634 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2635 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2636 cleanup_test32_mount
2638 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2643 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2644 trap cleanup_test32_mount EXIT
2645 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2646 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2647 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2648 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2649 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2650 cleanup_test32_mount
2652 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2657 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2658 trap cleanup_test32_mount EXIT
2659 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2660 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2661 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2662 test_mkdir -p $DIR/$tdir/d2/test_dir
2663 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2664 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2665 cleanup_test32_mount
2667 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2672 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2673 trap cleanup_test32_mount EXIT
2674 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2675 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2676 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2677 test_mkdir -p $DIR/$tdir/d2/test_dir
2678 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2679 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2680 cleanup_test32_mount
2682 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2686 test_mkdir -p $DIR/$tdir/tmp
2687 local tmp_dir=$DIR/$tdir/tmp
2688 ln -s $DIR/$tdir $tmp_dir/symlink11
2689 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2690 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2691 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2693 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2697 test_mkdir -p $DIR/$tdir/tmp
2698 local tmp_dir=$DIR/$tdir/tmp
2699 ln -s $DIR/$tdir $tmp_dir/symlink11
2700 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2701 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2702 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2704 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2707 local tmp_dir=$DIR/$tdir/tmp
2708 test_mkdir -p $tmp_dir
2709 test_mkdir $DIR/${tdir}2
2710 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2711 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2712 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2713 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2714 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2715 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2717 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2720 rm -fr $DIR/$tdir $DIR/${tdir}2
2721 tmp_dir=$DIR/$tdir/tmp
2722 test_mkdir -p $tmp_dir
2723 test_mkdir $DIR/${tdir}2
2724 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2725 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2726 ls $tmp_dir/symlink12 || error "listing symlink12"
2727 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2729 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2734 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2735 trap cleanup_test32_mount EXIT
2736 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2737 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2738 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2739 touch $DIR/$tdir/test_file
2740 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2741 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2742 cleanup_test32_mount
2744 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2749 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2750 trap cleanup_test32_mount EXIT
2751 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2752 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2753 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2754 touch $DIR/$tdir/test_file
2755 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2756 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2757 cleanup_test32_mount
2759 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2765 trap cleanup_test32_mount EXIT
2766 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2767 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2768 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2769 test_mkdir -p $DIR/$tdir/d2
2770 touch $DIR/$tdir/d2/test_file || error "touch failed"
2771 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2772 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2773 cleanup_test32_mount
2775 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2781 trap cleanup_test32_mount EXIT
2782 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2783 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2784 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2785 test_mkdir -p $DIR/$tdir/d2
2786 touch $DIR/$tdir/d2/test_file || error "touch failed"
2787 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2788 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2789 cleanup_test32_mount
2791 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2795 test_mkdir -p $DIR/d32m/tmp
2796 TMP_DIR=$DIR/d32m/tmp
2797 ln -s $DIR $TMP_DIR/symlink11
2798 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2799 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2800 error "symlink11 not a link"
2801 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2802 error "symlink01 not a link"
2804 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2808 test_mkdir -p $DIR/d32n/tmp
2809 TMP_DIR=$DIR/d32n/tmp
2810 ln -s $DIR $TMP_DIR/symlink11
2811 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2812 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2813 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2815 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2819 test_mkdir -p $DIR/d32o/tmp
2820 TMP_DIR=$DIR/d32o/tmp
2821 ln -s $DIR/$tfile $TMP_DIR/symlink12
2822 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2823 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2824 error "symlink12 not a link"
2825 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2826 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2827 error "$DIR/d32o/tmp/symlink12 not file type"
2828 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2829 error "$DIR/d32o/symlink02 not file type"
2831 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2841 test_mkdir -p $DIR/d32p/tmp
2843 TMP_DIR=$DIR/d32p/tmp
2845 ln -s $DIR/$tfile $TMP_DIR/symlink12
2847 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2849 cat $DIR/d32p/tmp/symlink12 ||
2850 error "Can't open $DIR/d32p/tmp/symlink12"
2852 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2855 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2860 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2861 trap cleanup_test32_mount EXIT
2862 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2863 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2864 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2865 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2866 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2867 cleanup_test32_mount
2869 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2874 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2875 trap cleanup_test32_mount EXIT
2876 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2877 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2878 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2879 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2880 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2881 cleanup_test32_mount
2883 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2888 chmod 444 $DIR/$tfile
2889 chown $RUNAS_ID $DIR/$tfile
2891 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2894 run_test 33aa "write file with mode 444 (should return error)"
2898 test_mkdir $DIR/$tdir
2899 chown $RUNAS_ID $DIR/$tdir
2900 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2901 error "$RUNAS create $tdir/$tfile failed"
2902 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2903 error "open RDWR" || true
2905 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2909 test_mkdir $DIR/$tdir
2910 chown $RUNAS_ID $DIR/$tdir
2911 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2913 run_test 33b "test open file with malformed flags (No panic)"
2916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2917 remote_ost_nodsh && skip "remote OST with nodsh"
2926 test_mkdir $DIR/$tdir
2927 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2930 for ostnum in $(seq $OSTCOUNT); do
2931 # test-framework's OST numbering is one-based, while Lustre's
2933 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2934 # Parsing llobdstat's output sucks; we could grep the /proc
2935 # path, but that's likely to not be as portable as using the
2936 # llobdstat utility. So we parse lctl output instead.
2937 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2938 obdfilter/$ostname/stats |
2939 awk '/^write_bytes/ {print $7}' )
2940 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2941 if (( ${write_bytes:-0} > 0 ))
2948 $all_zeros || return 0
2951 echo foo > $DIR/$tdir/bar
2955 # Total up write_bytes after writing. We'd better find non-zeros.
2956 for ostnum in $(seq $OSTCOUNT); do
2957 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2958 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2959 obdfilter/$ostname/stats |
2960 awk '/^write_bytes/ {print $7}' )
2961 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2962 if (( ${write_bytes:-0} > 0 ))
2971 for ostnum in $(seq $OSTCOUNT); do
2972 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2973 echo "Check that write_bytes is present in obdfilter/*/stats:"
2974 do_facet ost$ostnum lctl get_param -n \
2975 obdfilter/$ostname/stats
2977 error "OST not keeping write_bytes stats (b22312)"
2980 run_test 33c "test llobdstat and write_bytes"
2983 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2987 local remote_dir=$DIR/$tdir/remote_dir
2989 test_mkdir $DIR/$tdir
2990 $LFS mkdir -i $MDTIDX $remote_dir ||
2991 error "create remote directory failed"
2993 touch $remote_dir/$tfile
2994 chmod 444 $remote_dir/$tfile
2995 chown $RUNAS_ID $remote_dir/$tfile
2997 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2999 chown $RUNAS_ID $remote_dir
3000 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3001 error "create" || true
3002 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3003 error "open RDWR" || true
3004 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3006 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3009 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3013 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3014 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3015 mkdir $DIR/$tdir/local_dir
3017 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3018 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3019 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3021 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3022 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3024 rmdir $DIR/$tdir/* || error "rmdir failed"
3027 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3028 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3029 mkdir $DIR/$tdir/local_dir
3031 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3032 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3033 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3035 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3036 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3038 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3041 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3042 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3043 mkdir $DIR/$tdir/local_dir
3045 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3046 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3047 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3049 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3050 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3052 run_test 33e "mkdir and striped directory should have same mode"
3056 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3060 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3061 remote_mds_nodsh && skip "remote MDS with nodsh"
3064 chmod go+rwx $DIR/$tdir
3065 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3066 trap cleanup_33f EXIT
3068 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3069 error "cannot create striped directory"
3071 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3072 error "cannot create files in striped directory"
3074 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3075 error "cannot remove files in striped directory"
3077 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3078 error "cannot remove striped directory"
3082 run_test 33f "nonroot user can create, access, and remove a striped directory"
3085 mkdir -p $DIR/$tdir/dir2
3087 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3089 [[ $err =~ "exists" ]] || error "Not exists error"
3091 run_test 33g "nonroot user create already existing root created file"
3093 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3096 $MCREATE $DIR/f34 || error "mcreate failed"
3097 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3098 error "getstripe failed"
3099 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3100 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3101 error "getstripe failed"
3102 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3103 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3105 run_test 34a "truncate file that has not been opened ==========="
3108 [ ! -f $DIR/f34 ] && test_34a
3109 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3110 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3111 $OPENFILE -f O_RDONLY $DIR/f34
3112 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3113 error "getstripe failed"
3114 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3115 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3117 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3120 [ ! -f $DIR/f34 ] && test_34a
3121 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3122 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3123 $OPENFILE -f O_RDWR $DIR/f34
3124 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3125 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3126 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3128 run_test 34c "O_RDWR opening file-with-size works =============="
3131 [ ! -f $DIR/f34 ] && test_34a
3132 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3134 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3135 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3138 run_test 34d "write to sparse file ============================="
3142 $MCREATE $DIR/f34e || error "mcreate failed"
3143 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3144 $CHECKSTAT -s 1000 $DIR/f34e ||
3145 error "Size of $DIR/f34e not equal to 1000 bytes"
3146 $OPENFILE -f O_RDWR $DIR/f34e
3147 $CHECKSTAT -s 1000 $DIR/f34e ||
3148 error "Size of $DIR/f34e not equal to 1000 bytes"
3150 run_test 34e "create objects, some with size and some without =="
3152 test_34f() { # bug 6242, 6243
3153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3157 $MCREATE $DIR/f34f || error "mcreate failed"
3158 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3159 dd if=$DIR/f34f of=$TMP/f34f
3160 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3161 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3162 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3163 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3164 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3166 run_test 34f "read from a file with no objects until EOF ======="
3169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3171 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3173 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3174 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3175 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3176 cancel_lru_locks osc
3177 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3178 error "wrong size after lock cancel"
3180 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3181 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3182 error "expanding truncate failed"
3183 cancel_lru_locks osc
3184 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3185 error "wrong expanded size after lock cancel"
3187 run_test 34g "truncate long file ==============================="
3190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3195 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3196 sync # Flush the cache so that multiop below does not block on cache
3197 # flush when getting the group lock
3198 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3201 # Since just timed wait is not good enough, let's do a sync write
3202 # that way we are sure enough time for a roundtrip + processing
3203 # passed + 2 seconds of extra margin.
3204 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3208 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3209 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3213 local nsz=`stat -c %s $DIR/$tfile`
3214 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3216 run_test 34h "ftruncate file under grouplock should not block"
3219 cp /bin/sh $DIR/f35a
3221 chown $RUNAS_ID $DIR/f35a
3222 $RUNAS $DIR/f35a && error || true
3225 run_test 35a "exec file with mode 444 (should return and not leak)"
3229 utime $DIR/f36 || error "utime failed for MDS"
3231 run_test 36a "MDS utime check (mknod, utime)"
3235 utime $DIR/f36 || error "utime failed for OST"
3237 run_test 36b "OST utime check (open, utime)"
3242 chown $RUNAS_ID $DIR/d36
3243 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3245 run_test 36c "non-root MDS utime check (mknod, utime)"
3248 [ ! -d $DIR/d36 ] && test_36c
3249 echo "" > $DIR/d36/f36
3250 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3252 run_test 36d "non-root OST utime check (open, utime)"
3255 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3257 test_mkdir $DIR/$tdir
3258 touch $DIR/$tdir/$tfile
3259 $RUNAS utime $DIR/$tdir/$tfile &&
3260 error "utime worked, expected failure" || true
3262 run_test 36e "utime on non-owned file (should return error)"
3266 local LANG_SAVE=$LANG
3267 local LC_LANG_SAVE=$LC_LANG
3268 export LANG=C LC_LANG=C # for date language
3270 DATESTR="Dec 20 2000"
3271 test_mkdir $DIR/$tdir
3272 lctl set_param fail_loc=$fl
3274 cp /etc/hosts $DIR/$tdir/$tfile
3275 sync & # write RPC generated with "current" inode timestamp, but delayed
3277 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3278 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3279 cancel_lru_locks osc
3280 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3282 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3283 echo "BEFORE: $LS_BEFORE" && \
3284 echo "AFTER : $LS_AFTER" && \
3285 echo "WANT : $DATESTR" && \
3286 error "$DIR/$tdir/$tfile timestamps changed" || true
3288 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3294 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3295 subr_36fh "0x80000214"
3297 run_test 36f "utime on file racing with OST BRW write =========="
3300 remote_ost_nodsh && skip "remote OST with nodsh"
3301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3307 test_mkdir $DIR/$tdir
3308 fmd_max_age=$(do_facet ost1 \
3309 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3312 fmd_before=$(do_facet ost1 \
3313 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3314 touch $DIR/$tdir/$tfile
3315 sleep $((fmd_max_age + 12))
3316 fmd_after=$(do_facet ost1 \
3317 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3319 echo "fmd_before: $fmd_before"
3320 echo "fmd_after: $fmd_after"
3321 [[ $fmd_after -gt $fmd_before ]] &&
3322 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3323 error "fmd didn't expire after ping" || true
3325 run_test 36g "filter mod data cache expiry ====================="
3328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3330 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3331 subr_36fh "0x80000227"
3333 run_test 36h "utime on file racing with OST BRW write =========="
3336 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3338 test_mkdir $DIR/$tdir
3339 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3341 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3342 local new_mtime=$((mtime + 200))
3344 #change Modify time of striped dir
3345 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3346 error "change mtime failed"
3348 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3350 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3352 run_test 36i "change mtime on striped directory"
3354 # test_37 - duplicate with tests 32q 32r
3357 local file=$DIR/$tfile
3359 openfile -f O_DIRECTORY $file
3362 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3363 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3365 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3367 test_39a() { # was test_39
3369 touch $DIR/${tfile}2
3370 # ls -l $DIR/$tfile $DIR/${tfile}2
3371 # ls -lu $DIR/$tfile $DIR/${tfile}2
3372 # ls -lc $DIR/$tfile $DIR/${tfile}2
3374 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3375 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3377 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3379 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3381 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3382 error "O_TRUNC didn't change timestamps"
3385 run_test 39a "mtime changed on create"
3388 test_mkdir -c1 $DIR/$tdir
3389 cp -p /etc/passwd $DIR/$tdir/fopen
3390 cp -p /etc/passwd $DIR/$tdir/flink
3391 cp -p /etc/passwd $DIR/$tdir/funlink
3392 cp -p /etc/passwd $DIR/$tdir/frename
3393 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3396 echo "aaaaaa" >> $DIR/$tdir/fopen
3397 echo "aaaaaa" >> $DIR/$tdir/flink
3398 echo "aaaaaa" >> $DIR/$tdir/funlink
3399 echo "aaaaaa" >> $DIR/$tdir/frename
3401 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3402 local link_new=`stat -c %Y $DIR/$tdir/flink`
3403 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3404 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3406 cat $DIR/$tdir/fopen > /dev/null
3407 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3408 rm -f $DIR/$tdir/funlink2
3409 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3411 for (( i=0; i < 2; i++ )) ; do
3412 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3413 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3414 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3415 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3417 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3418 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3419 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3420 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3422 cancel_lru_locks osc
3423 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3426 run_test 39b "mtime change on open, link, unlink, rename ======"
3428 # this should be set to past
3429 TEST_39_MTIME=`date -d "1 year ago" +%s`
3435 local mtime0=`stat -c %Y $DIR1/$tfile`
3437 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3438 local mtime1=`stat -c %Y $DIR1/$tfile`
3439 [ "$mtime1" = $TEST_39_MTIME ] || \
3440 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3443 echo hello >> $DIR1/$tfile
3445 local mtime2=`stat -c %Y $DIR1/$tfile`
3446 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3447 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3449 mv $DIR1/$tfile $DIR1/$tfile-1
3451 for (( i=0; i < 2; i++ )) ; do
3452 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3453 [ "$mtime2" = "$mtime3" ] || \
3454 error "mtime ($mtime2) changed (to $mtime3) on rename"
3456 cancel_lru_locks osc
3457 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3460 run_test 39c "mtime change on rename ==========================="
3464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3467 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3469 for (( i=0; i < 2; i++ )) ; do
3470 local mtime=`stat -c %Y $DIR1/$tfile`
3471 [ $mtime = $TEST_39_MTIME ] || \
3472 error "mtime($mtime) is not set to $TEST_39_MTIME"
3474 cancel_lru_locks osc
3475 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3478 run_test 39d "create, utime, stat =============================="
3482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3485 local mtime1=`stat -c %Y $DIR1/$tfile`
3487 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3489 for (( i=0; i < 2; i++ )) ; do
3490 local mtime2=`stat -c %Y $DIR1/$tfile`
3491 [ $mtime2 = $TEST_39_MTIME ] || \
3492 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3494 cancel_lru_locks osc
3495 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3498 run_test 39e "create, stat, utime, stat ========================"
3502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3505 mtime1=`stat -c %Y $DIR1/$tfile`
3508 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3510 for (( i=0; i < 2; i++ )) ; do
3511 local mtime2=`stat -c %Y $DIR1/$tfile`
3512 [ $mtime2 = $TEST_39_MTIME ] || \
3513 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3515 cancel_lru_locks osc
3516 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3519 run_test 39f "create, stat, sleep, utime, stat ================="
3523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3525 echo hello >> $DIR1/$tfile
3526 local mtime1=`stat -c %Y $DIR1/$tfile`
3529 chmod o+r $DIR1/$tfile
3531 for (( i=0; i < 2; i++ )) ; do
3532 local mtime2=`stat -c %Y $DIR1/$tfile`
3533 [ "$mtime1" = "$mtime2" ] || \
3534 error "lost mtime: $mtime2, should be $mtime1"
3536 cancel_lru_locks osc
3537 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3540 run_test 39g "write, chmod, stat ==============================="
3544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3550 echo hello >> $DIR1/$tfile
3551 local mtime1=`stat -c %Y $DIR1/$tfile`
3553 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3555 if [ "$d1" != "$d2" ]; then
3556 echo "write and touch not within one second"
3558 for (( i=0; i < 2; i++ )) ; do
3559 local mtime2=`stat -c %Y $DIR1/$tfile`
3560 [ "$mtime2" = $TEST_39_MTIME ] || \
3561 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3563 cancel_lru_locks osc
3564 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3568 run_test 39h "write, utime within one second, stat ============="
3571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3576 echo hello >> $DIR1/$tfile
3577 local mtime1=`stat -c %Y $DIR1/$tfile`
3579 mv $DIR1/$tfile $DIR1/$tfile-1
3581 for (( i=0; i < 2; i++ )) ; do
3582 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3584 [ "$mtime1" = "$mtime2" ] || \
3585 error "lost mtime: $mtime2, should be $mtime1"
3587 cancel_lru_locks osc
3588 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3591 run_test 39i "write, rename, stat =============================="
3594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3596 start_full_debug_logging
3600 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3601 lctl set_param fail_loc=0x80000412
3602 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3603 error "multiop failed"
3605 local mtime1=`stat -c %Y $DIR1/$tfile`
3607 mv $DIR1/$tfile $DIR1/$tfile-1
3609 kill -USR1 $multipid
3610 wait $multipid || error "multiop close failed"
3612 for (( i=0; i < 2; i++ )) ; do
3613 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3614 [ "$mtime1" = "$mtime2" ] ||
3615 error "mtime is lost on close: $mtime2, " \
3618 cancel_lru_locks osc
3619 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3621 lctl set_param fail_loc=0
3622 stop_full_debug_logging
3624 run_test 39j "write, rename, close, stat ======================="
3627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3632 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3634 local mtime1=`stat -c %Y $DIR1/$tfile`
3636 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3638 kill -USR1 $multipid
3639 wait $multipid || error "multiop close failed"
3641 for (( i=0; i < 2; i++ )) ; do
3642 local mtime2=`stat -c %Y $DIR1/$tfile`
3644 [ "$mtime2" = $TEST_39_MTIME ] || \
3645 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3647 cancel_lru_locks osc
3648 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3651 run_test 39k "write, utime, close, stat ========================"
3653 # this should be set to future
3654 TEST_39_ATIME=`date -d "1 year" +%s`
3657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3658 remote_mds_nodsh && skip "remote MDS with nodsh"
3660 local atime_diff=$(do_facet $SINGLEMDS \
3661 lctl get_param -n mdd.*MDT0000*.atime_diff)
3665 # test setting directory atime to future
3666 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3667 local atime=$(stat -c %X $DIR/$tdir)
3668 [ "$atime" = $TEST_39_ATIME ] ||
3669 error "atime is not set to future: $atime, $TEST_39_ATIME"
3671 # test setting directory atime from future to now
3672 local now=$(date +%s)
3673 touch -a -d @$now $DIR/$tdir
3675 atime=$(stat -c %X $DIR/$tdir)
3676 [ "$atime" -eq "$now" ] ||
3677 error "atime is not updated from future: $atime, $now"
3679 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3682 # test setting directory atime when now > dir atime + atime_diff
3683 local d1=$(date +%s)
3685 local d2=$(date +%s)
3686 cancel_lru_locks mdc
3687 atime=$(stat -c %X $DIR/$tdir)
3688 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3689 error "atime is not updated : $atime, should be $d2"
3691 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3694 # test not setting directory atime when now < dir atime + atime_diff
3696 cancel_lru_locks mdc
3697 atime=$(stat -c %X $DIR/$tdir)
3698 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3699 error "atime is updated to $atime, should remain $d1<atime<$d2"
3701 do_facet $SINGLEMDS \
3702 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3704 run_test 39l "directory atime update ==========================="
3707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3711 local far_past_mtime=$(date -d "May 29 1953" +%s)
3712 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3714 touch -m -d @$far_past_mtime $DIR1/$tfile
3715 touch -a -d @$far_past_atime $DIR1/$tfile
3717 for (( i=0; i < 2; i++ )) ; do
3718 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3719 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3720 error "atime or mtime set incorrectly"
3722 cancel_lru_locks osc
3723 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3726 run_test 39m "test atime and mtime before 1970"
3728 test_39n() { # LU-3832
3729 remote_mds_nodsh && skip "remote MDS with nodsh"
3731 local atime_diff=$(do_facet $SINGLEMDS \
3732 lctl get_param -n mdd.*MDT0000*.atime_diff)
3737 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3740 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3741 atime0=$(stat -c %X $DIR/$tfile)
3744 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3745 atime1=$(stat -c %X $DIR/$tfile)
3748 cancel_lru_locks mdc
3749 cancel_lru_locks osc
3750 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3751 atime2=$(stat -c %X $DIR/$tfile)
3753 do_facet $SINGLEMDS \
3754 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3756 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3757 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3759 run_test 39n "check that O_NOATIME is honored"
3762 TESTDIR=$DIR/$tdir/$tfile
3763 [ -e $TESTDIR ] && rm -rf $TESTDIR
3770 links2=$(stat -c %h .)
3771 [ $(($links1 + 2)) != $links2 ] &&
3772 error "wrong links count $(($links1 + 2)) != $links2"
3774 links3=$(stat -c %h .)
3775 [ $(($links1 + 1)) != $links3 ] &&
3776 error "wrong links count $links1 != $links3"
3779 run_test 39o "directory cached attributes updated after create"
3782 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3785 TESTDIR=$DIR/$tdir/$tdir
3786 [ -e $TESTDIR ] && rm -rf $TESTDIR
3787 test_mkdir -p $TESTDIR
3791 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3792 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3794 links2=$(stat -c %h .)
3795 [ $(($links1 + 2)) != $links2 ] &&
3796 error "wrong links count $(($links1 + 2)) != $links2"
3798 links3=$(stat -c %h .)
3799 [ $(($links1 + 1)) != $links3 ] &&
3800 error "wrong links count $links1 != $links3"
3803 run_test 39p "remote directory cached attributes updated after create ========"
3806 test_39q() { # LU-8041
3807 local testdir=$DIR/$tdir
3809 multiop_bg_pause $testdir D_c || error "multiop failed"
3811 cancel_lru_locks mdc
3812 kill -USR1 $multipid
3813 local atime=$(stat -c %X $testdir)
3814 [ "$atime" -ne 0 ] || error "atime is zero"
3816 run_test 39q "close won't zero out atime"
3819 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3820 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3821 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3822 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3823 error "$tfile is not 4096 bytes in size"
3825 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3829 small_write $DIR/f41 18
3831 run_test 41 "test small file write + fstat ====================="
3833 count_ost_writes() {
3834 lctl get_param -n ${OSC}.*.stats |
3835 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3836 END { printf("%0.0f", writes) }'
3843 BG_DIRTY_RATIO_SAVE=10
3844 MAX_BG_DIRTY_RATIO=25
3848 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3849 # dirty_ratio, dirty_background_ratio
3850 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3851 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3852 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3853 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3855 # if file not here, we are a 2.4 kernel
3856 kill -CONT `pidof kupdated`
3861 # setup the trap first, so someone cannot exit the test at the
3862 # exact wrong time and mess up a machine
3863 trap start_writeback EXIT
3864 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3865 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3866 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3867 sysctl -w vm.dirty_writeback_centisecs=0
3868 sysctl -w vm.dirty_writeback_centisecs=0
3869 # save and increase /proc/sys/vm/dirty_ratio
3870 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3871 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3872 # save and increase /proc/sys/vm/dirty_background_ratio
3873 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3874 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3876 # if file not here, we are a 2.4 kernel
3877 kill -STOP `pidof kupdated`
3881 # ensure that all stripes have some grant before we test client-side cache
3883 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3884 dd if=/dev/zero of=$i bs=4k count=1
3889 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3890 # file truncation, and file removal.
3892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3895 cancel_lru_locks $OSC
3897 sync; sleep 1; sync # just to be safe
3898 BEFOREWRITES=`count_ost_writes`
3899 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3900 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3901 AFTERWRITES=`count_ost_writes`
3902 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3903 error "$BEFOREWRITES < $AFTERWRITES"
3906 run_test 42a "ensure that we don't flush on close"
3909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3912 cancel_lru_locks $OSC
3915 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3916 BEFOREWRITES=$(count_ost_writes)
3917 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3918 AFTERWRITES=$(count_ost_writes)
3919 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3920 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3922 BEFOREWRITES=$(count_ost_writes)
3923 sync || error "sync: $?"
3924 AFTERWRITES=$(count_ost_writes)
3925 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3926 error "$BEFOREWRITES < $AFTERWRITES on sync"
3928 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3932 run_test 42b "test destroy of file with cached dirty data ======"
3934 # if these tests just want to test the effect of truncation,
3935 # they have to be very careful. consider:
3936 # - the first open gets a {0,EOF}PR lock
3937 # - the first write conflicts and gets a {0, count-1}PW
3938 # - the rest of the writes are under {count,EOF}PW
3939 # - the open for truncate tries to match a {0,EOF}PR
3940 # for the filesize and cancels the PWs.
3941 # any number of fixes (don't get {0,EOF} on open, match
3942 # composite locks, do smarter file size management) fix
3943 # this, but for now we want these tests to verify that
3944 # the cancellation with truncate intent works, so we
3945 # start the file with a full-file pw lock to match against
3946 # until the truncate.
3951 cancel_lru_locks $OSC
3953 # prime the file with 0,EOF PW to match
3957 # now the real test..
3958 dd if=/dev/zero of=$file bs=1024 count=100
3959 BEFOREWRITES=`count_ost_writes`
3960 $TRUNCATE $file $offset
3961 cancel_lru_locks $OSC
3962 AFTERWRITES=`count_ost_writes`
3967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3970 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3971 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3974 run_test 42c "test partial truncate of file with cached dirty data"
3977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3980 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3981 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3984 run_test 42d "test complete truncate of file with cached dirty data"
3986 test_42e() { # bug22074
3987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3989 local TDIR=$DIR/${tdir}e
3990 local pages=16 # hardcoded 16 pages, don't change it.
3991 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3992 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3996 test_mkdir $DIR/${tdir}e
3997 $SETSTRIPE -c 1 $TDIR
3998 createmany -o $TDIR/f $files
4000 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4002 # we assume that with $OSTCOUNT files, at least one of them will
4003 # be allocated on OST0.
4004 warmup_files=$((OSTCOUNT * max_dirty_mb))
4005 createmany -o $TDIR/w $warmup_files
4007 # write a large amount of data into one file and sync, to get good
4008 # avail_grant number from OST.
4009 for ((i=0; i<$warmup_files; i++)); do
4010 idx=$($GETSTRIPE -i $TDIR/w$i)
4011 [ $idx -ne 0 ] && continue
4012 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4015 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4017 $LCTL get_param $proc_osc0/cur_dirty_bytes
4018 $LCTL get_param $proc_osc0/cur_grant_bytes
4020 # create as much dirty pages as we can while not to trigger the actual
4021 # RPCs directly. but depends on the env, VFS may trigger flush during this
4022 # period, hopefully we are good.
4023 for ((i=0; i<$warmup_files; i++)); do
4024 idx=$($GETSTRIPE -i $TDIR/w$i)
4025 [ $idx -ne 0 ] && continue
4026 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4028 $LCTL get_param $proc_osc0/cur_dirty_bytes
4029 $LCTL get_param $proc_osc0/cur_grant_bytes
4031 # perform the real test
4032 $LCTL set_param $proc_osc0/rpc_stats 0
4033 for ((;i<$files; i++)); do
4034 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
4035 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4038 $LCTL get_param $proc_osc0/rpc_stats
4041 local have_ppr=false
4042 $LCTL get_param $proc_osc0/rpc_stats |
4043 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4044 # skip lines until we are at the RPC histogram data
4045 [ "$PPR" == "pages" ] && have_ppr=true && continue
4046 $have_ppr || continue
4048 # we only want the percent stat for < 16 pages
4049 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4051 percent=$((percent + WPCT))
4052 if [[ $percent -gt 15 ]]; then
4053 error "less than 16-pages write RPCs" \
4060 run_test 42e "verify sub-RPC writes are not done synchronously"
4062 test_43A() { # was test_43
4063 test_mkdir $DIR/$tdir
4064 cp -p /bin/ls $DIR/$tdir/$tfile
4065 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4067 # give multiop a chance to open
4070 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4073 run_test 43A "execution of file opened for write should return -ETXTBSY"
4076 test_mkdir $DIR/$tdir
4077 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4078 cp -p multiop $DIR/$tdir/multiop
4079 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4080 error "multiop open $TMP/$tfile.junk failed"
4081 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4083 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4084 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4085 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4087 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4092 test_mkdir $DIR/$tdir
4093 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4094 cp -p multiop $DIR/$tdir/multiop
4095 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4096 error "multiop open $TMP/$tfile.junk failed"
4097 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4099 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4100 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4101 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4103 run_test 43b "truncate of file being executed should return -ETXTBSY"
4106 local testdir="$DIR/$tdir"
4109 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4110 ( cd $testdir && md5sum -c )
4112 run_test 43c "md5sum of copy into lustre"
4114 test_44A() { # was test_44
4115 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4117 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4118 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4120 run_test 44A "zero length read from a sparse stripe"
4123 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4125 [ -z "$nstripe" ] && skip "can't get stripe info"
4126 [[ $nstripe -gt $OSTCOUNT ]] &&
4127 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4129 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4131 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4132 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4136 OFFSETS="0 $((stride/2)) $((stride-1))"
4137 for offset in $OFFSETS; do
4138 for i in $(seq 0 $((nstripe-1))); do
4139 local GLOBALOFFSETS=""
4141 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4142 local myfn=$DIR/d44a-$size
4143 echo "--------writing $myfn at $size"
4144 ll_sparseness_write $myfn $size ||
4145 error "ll_sparseness_write"
4146 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4147 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4148 error "ll_sparseness_verify $GLOBALOFFSETS"
4150 for j in $(seq 0 $((nstripe-1))); do
4152 size=$((((j + $nstripe )*$stride + $offset)))
4153 ll_sparseness_write $myfn $size ||
4154 error "ll_sparseness_write"
4155 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4157 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4158 error "ll_sparseness_verify $GLOBALOFFSETS"
4163 run_test 44a "test sparse pwrite ==============================="
4167 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4173 before=`dirty_osc_total`
4174 echo executing "\"$*\""
4176 after=`dirty_osc_total`
4177 echo before $before, after $after
4180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4183 # Obtain grants from OST if it supports it
4184 echo blah > ${f}_grant
4187 do_dirty_record "echo blah > $f"
4188 [[ $before -eq $after ]] && error "write wasn't cached"
4189 do_dirty_record "> $f"
4190 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4191 do_dirty_record "echo blah > $f"
4192 [[ $before -eq $after ]] && error "write wasn't cached"
4193 do_dirty_record "sync"
4194 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4195 do_dirty_record "echo blah > $f"
4196 [[ $before -eq $after ]] && error "write wasn't cached"
4197 do_dirty_record "cancel_lru_locks osc"
4198 [[ $before -gt $after ]] ||
4199 error "lock cancellation didn't lower dirty count"
4202 run_test 45 "osc io page accounting ============================"
4204 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4205 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4206 # objects offset and an assert hit when an rpc was built with 1023's mapped
4207 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4214 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4216 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4217 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4221 run_test 46 "dirtying a previously written page ================"
4223 # test_47 is removed "Device nodes check" is moved to test_28
4225 test_48a() { # bug 2399
4226 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4227 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4228 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4230 test_mkdir $DIR/$tdir
4232 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4233 test_mkdir $DIR/$tdir
4234 touch foo || error "'touch foo' failed after recreating cwd"
4236 touch .foo || error "'touch .foo' failed after recreating cwd"
4238 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4239 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4240 cd . || error "'cd .' failed after recreating cwd"
4241 mkdir . && error "'mkdir .' worked after recreating cwd"
4242 rmdir . && error "'rmdir .' worked after recreating cwd"
4243 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4244 cd .. || error "'cd ..' failed after recreating cwd"
4246 run_test 48a "Access renamed working dir (should return errors)="
4248 test_48b() { # bug 2399
4250 test_mkdir $DIR/$tdir
4252 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4253 touch foo && error "'touch foo' worked after removing cwd"
4254 mkdir foo && error "'mkdir foo' worked after removing cwd"
4255 touch .foo && error "'touch .foo' worked after removing cwd"
4256 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4257 ls . > /dev/null && error "'ls .' worked after removing cwd"
4258 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4259 mkdir . && error "'mkdir .' worked after removing cwd"
4260 rmdir . && error "'rmdir .' worked after removing cwd"
4261 ln -s . foo && error "'ln -s .' worked after removing cwd"
4262 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4264 run_test 48b "Access removed working dir (should return errors)="
4266 test_48c() { # bug 2350
4267 #lctl set_param debug=-1
4270 test_mkdir -p $DIR/$tdir/dir
4272 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4273 $TRACE touch foo && error "touch foo worked after removing cwd"
4274 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4275 touch .foo && error "touch .foo worked after removing cwd"
4276 mkdir .foo && error "mkdir .foo worked after removing cwd"
4277 $TRACE ls . && error "'ls .' worked after removing cwd"
4278 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4279 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4280 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4281 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4282 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4284 run_test 48c "Access removed working subdir (should return errors)"
4286 test_48d() { # bug 2350
4287 #lctl set_param debug=-1
4290 test_mkdir -p $DIR/$tdir/dir
4292 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4293 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4294 $TRACE touch foo && error "'touch foo' worked after removing parent"
4295 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4296 touch .foo && error "'touch .foo' worked after removing parent"
4297 mkdir .foo && error "mkdir .foo worked after removing parent"
4298 $TRACE ls . && error "'ls .' worked after removing parent"
4299 $TRACE ls .. && error "'ls ..' worked after removing parent"
4300 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4301 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4302 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4305 run_test 48d "Access removed parent subdir (should return errors)"
4307 test_48e() { # bug 4134
4308 #lctl set_param debug=-1
4311 test_mkdir -p $DIR/$tdir/dir
4313 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4314 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4315 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4316 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4317 # On a buggy kernel addition of "touch foo" after cd .. will
4318 # produce kernel oops in lookup_hash_it
4319 touch ../foo && error "'cd ..' worked after recreate parent"
4321 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4323 run_test 48e "Access to recreated parent subdir (should return errors)"
4325 test_49() { # LU-1030
4326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4327 remote_ost_nodsh && skip "remote OST with nodsh"
4329 # get ost1 size - lustre-OST0000
4330 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4332 # write 800M at maximum
4333 [[ $ost1_size -lt 2 ]] && ost1_size=2
4334 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4336 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4337 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4340 # change max_pages_per_rpc while writing the file
4341 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4342 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4343 # loop until dd process exits
4344 while ps ax -opid | grep -wq $dd_pid; do
4345 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4346 sleep $((RANDOM % 5 + 1))
4348 # restore original max_pages_per_rpc
4349 $LCTL set_param $osc1_mppc=$orig_mppc
4350 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4352 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4356 test_mkdir $DIR/$tdir
4358 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4360 run_test 50 "special situations: /proc symlinks ==============="
4362 test_51a() { # was test_51
4363 # bug 1516 - create an empty entry right after ".." then split dir
4364 test_mkdir -c1 $DIR/$tdir
4365 touch $DIR/$tdir/foo
4366 $MCREATE $DIR/$tdir/bar
4368 createmany -m $DIR/$tdir/longfile 201
4370 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4371 $MCREATE $DIR/$tdir/longfile$FNUM
4376 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4378 run_test 51a "special situations: split htree with empty entry =="
4380 cleanup_print_lfs_df () {
4387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4389 local dir=$DIR/$tdir
4390 local nrdirs=$((65536 + 100))
4392 # cleanup the directory
4399 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4400 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4401 [[ $numfree -lt $nrdirs ]] &&
4402 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4404 # need to check free space for the directories as well
4405 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4406 numfree=$(( blkfree / $(fs_inode_ksize) ))
4407 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4409 trap cleanup_print_lfs_df EXIT
4412 createmany -d $dir/d $nrdirs || {
4413 unlinkmany $dir/d $nrdirs
4414 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4418 nrdirs=$(ls -U $dir | wc -l)
4420 # unlink all but 100 subdirectories, then check it still works
4422 local delete=$((nrdirs - left))
4427 # for ldiskfs the nlink count should be 1, but this is OSD specific
4428 # and so this is listed for informational purposes only
4429 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4430 unlinkmany -d $dir/d $delete ||
4431 error "unlink of first $delete subdirs failed"
4433 echo "nlink between: $(stat -c %h $dir)"
4434 local found=$(ls -U $dir | wc -l)
4435 [ $found -ne $left ] &&
4436 error "can't find subdirs: found only $found, expected $left"
4438 unlinkmany -d $dir/d $delete $left ||
4439 error "unlink of second $left subdirs failed"
4440 # regardless of whether the backing filesystem tracks nlink accurately
4441 # or not, the nlink count shouldn't be more than "." and ".." here
4442 local after=$(stat -c %h $dir)
4443 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4444 echo "nlink after: $after"
4446 cleanup_print_lfs_df
4448 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4452 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4454 test_mkdir $DIR/$tdir
4455 createmany -o $DIR/$tdir/t- 1000
4456 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4457 for N in $(seq 0 $((OSTCOUNT - 1))); do
4458 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4459 END { printf("%0.0f", objs) }' $TMP/$tfile)
4460 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4461 '($1 == '$N') { objs += 1 } \
4462 END { printf("%0.0f", objs) }')
4463 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4465 unlinkmany $DIR/$tdir/t- 1000
4468 for N in $(seq 1 $((OSTCOUNT - 1))); do
4469 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4470 error "OST $N has less objects vs OST $NLAST" \
4471 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4472 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4473 error "OST $N has less objects vs OST $NLAST" \
4474 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4476 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4477 error "OST $N has less #0 objects vs OST $NLAST" \
4478 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4479 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4480 error "OST $N has less #0 objects vs OST $NLAST" \
4481 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4486 run_test 51d "check object distribution"
4489 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4490 skip_env "ldiskfs only test"
4493 test_mkdir -c1 $DIR/$tdir
4494 test_mkdir -c1 $DIR/$tdir/d0
4496 touch $DIR/$tdir/d0/foo
4497 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4498 error "file exceed 65000 nlink limit!"
4499 unlinkmany $DIR/$tdir/d0/f- 65001
4502 run_test 51e "check file nlink limit"
4505 test_mkdir $DIR/$tdir
4508 local ulimit_old=$(ulimit -n)
4509 local spare=20 # number of spare fd's for scripts/libraries, etc.
4510 local mdt=$($LFS getstripe -m $DIR/$tdir)
4511 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4513 echo "MDT$mdt numfree=$numfree, max=$max"
4514 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4515 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4516 while ! ulimit -n $((numfree + spare)); do
4517 numfree=$((numfree * 3 / 4))
4519 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4521 echo "left ulimit at $ulimit_old"
4524 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4525 unlinkmany $DIR/$tdir/f $numfree
4526 error "create+open $numfree files in $DIR/$tdir failed"
4528 ulimit -n $ulimit_old
4530 # if createmany exits at 120s there will be fewer than $numfree files
4531 unlinkmany $DIR/$tdir/f $numfree || true
4533 run_test 51f "check many open files limit"
4536 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4537 test_mkdir $DIR/$tdir
4538 touch $DIR/$tdir/foo
4539 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4540 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4541 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4542 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4543 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4545 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4546 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4547 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4549 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4550 cp -r $DIR/$tdir $TMP/
4551 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4553 run_test 52a "append-only flag test (should return errors)"
4556 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4557 test_mkdir $DIR/$tdir
4558 touch $DIR/$tdir/foo
4559 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4560 cat test > $DIR/$tdir/foo && error "cat test worked"
4561 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4562 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4563 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4565 echo foo >> $DIR/$tdir/foo && error "echo worked"
4566 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4567 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4568 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4569 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4571 chattr -i $DIR/$tdir/foo || error "chattr failed"
4573 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4575 run_test 52b "immutable flag test (should return errors) ======="
4578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4579 remote_mds_nodsh && skip "remote MDS with nodsh"
4580 remote_ost_nodsh && skip "remote OST with nodsh"
4593 local support_last_seq=true
4595 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4596 support_last_seq=false
4599 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4601 for value in $(do_facet $SINGLEMDS \
4602 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4603 param=$(echo ${value[0]} | cut -d "=" -f1)
4604 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4606 if $support_last_seq; then
4607 param_seq=$(echo $param |
4608 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4609 mds_last_seq=$(do_facet $SINGLEMDS \
4610 $LCTL get_param -n $param_seq)
4612 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4614 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4615 node=$(facet_active_host ost$((ostnum+1)))
4616 param="obdfilter.$ostname.last_id"
4617 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4618 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4619 ost_last_id=$ost_last
4621 if $support_last_seq; then
4622 ost_last_id=$(echo $ost_last |
4623 awk -F':' '{print $2}' |
4625 ost_last_seq=$(echo $ost_last |
4626 awk -F':' '{print $1}')
4627 [[ $ost_last_seq = $mds_last_seq ]] || continue
4630 if [[ $ost_last_id != $mds_last ]]; then
4631 error "$ost_last_id != $mds_last"
4638 $found || error "can not match last_seq/last_id for $mdtosc"
4641 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4644 perl -MSocket -e ';' || skip "no Socket perl module installed"
4646 $SOCKETSERVER $DIR/socket ||
4647 error "$SOCKETSERVER $DIR/socket failed: $?"
4648 $SOCKETCLIENT $DIR/socket ||
4649 error "$SOCKETCLIENT $DIR/socket failed: $?"
4650 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4652 run_test 54a "unix domain socket test =========================="
4658 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4660 run_test 54b "char device works in lustre ======================"
4663 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4664 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4665 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4667 for i in $(seq 3 7); do
4668 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4677 loopdev="$DIR/loop54c"
4680 $UMOUNT $DIR/$tdir || rc=$?
4681 losetup -d $loopdev || true
4682 losetup -d $LOOPDEV || true
4683 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4690 loopdev="$DIR/loop54c"
4693 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4694 trap cleanup_54c EXIT
4695 mknod $loopdev b 7 $LOOPNUM
4696 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4697 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4698 losetup $loopdev $DIR/$tfile ||
4699 error "can't set up $loopdev for $DIR/$tfile"
4700 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4701 test_mkdir $DIR/$tdir
4702 mount -t ext2 $loopdev $DIR/$tdir ||
4703 error "error mounting $loopdev on $DIR/$tdir"
4704 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4707 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4711 run_test 54c "block device works in lustre ====================="
4717 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4719 run_test 54d "fifo device works in lustre ======================"
4724 cp -aL /dev/console $f
4725 echo $string > $f || error "echo $string to $f failed"
4727 run_test 54e "console/tty device works in lustre ======================"
4731 local dir=$DIR/$tdir
4734 test_mkdir -p $dir/dir
4735 for i in $(seq $numfiles); do
4737 touch $dir/dir/file$i
4740 local numcomp=$($LFS getstripe --component-count $dir)
4742 [[ $numcomp == 0 ]] && numcomp=1
4744 # test lfs getstripe with --recursive
4745 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4747 [[ $filenum -eq $((numfiles * 2)) ]] ||
4748 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4749 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4750 [[ $filenum -eq $numfiles ]] ||
4751 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4752 echo "$LFS getstripe showed obdidx or l_ost_idx"
4754 # test lfs getstripe with file instead of dir
4755 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4756 [[ $filenum -eq 1 ]] ||
4757 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4758 echo "$LFS getstripe file1 passed"
4760 #test lfs getstripe with --verbose
4761 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4762 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4763 error "$LFS getstripe --verbose $dir: "\
4764 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4765 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4766 error "$LFS getstripe $dir: showed lmm_magic"
4768 #test lfs getstripe with -v prints lmm_fid
4769 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4770 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4771 error "$LFS getstripe -v $dir: "\
4772 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4773 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4774 error "$LFS getstripe $dir: showed lmm_fid by default"
4775 echo "$LFS getstripe --verbose passed"
4777 #check for FID information
4778 local fid1=$($LFS getstripe --fid $dir/file1)
4779 local fid2=$($LFS getstripe --verbose $dir/file1 |
4780 awk '/lmm_fid: / { print $2; exit; }')
4781 local fid3=$($LFS path2fid $dir/file1)
4783 [ "$fid1" != "$fid2" ] &&
4784 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4785 [ "$fid1" != "$fid3" ] &&
4786 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4787 echo "$LFS getstripe --fid passed"
4789 #test lfs getstripe with --obd
4790 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4791 error "$LFS getstripe --obd wrong_uuid: should return error"
4793 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4796 local obduuid=$(ostuuid_from_index $ostidx)
4797 local found=$($LFS getstripe -r --obd $obduuid $dir |
4798 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4800 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4801 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4803 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4806 [[ $found -eq $filenum ]] ||
4807 error "$LFS getstripe --obd: found $found expect $filenum"
4808 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4809 sed '/^[ ]*'${ostidx}'[ ]/d' |
4810 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4811 error "$LFS getstripe --obd: should not show file on other obd"
4812 echo "$LFS getstripe --obd passed"
4814 run_test 56a "check $LFS getstripe"
4817 local dir=$DIR/$tdir
4821 for i in $(seq $numdirs); do
4822 test_mkdir $dir/dir$i
4825 # test lfs getdirstripe default mode is non-recursion, which is
4826 # different from lfs getstripe
4827 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4829 [[ $dircnt -eq 1 ]] ||
4830 error "$LFS getdirstripe: found $dircnt, not 1"
4831 dircnt=$($LFS getdirstripe --recursive $dir |
4832 grep -c lmv_stripe_count)
4833 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4834 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4836 run_test 56b "check $LFS getdirstripe"
4839 remote_ost_nodsh && skip "remote OST with nodsh"
4842 local ost_name=$(ostname_from_index $ost_idx)
4843 local old_status=$(ost_dev_status $ost_idx)
4845 [[ -z "$old_status" ]] ||
4846 skip_env "OST $ost_name is in $old_status status"
4848 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4851 local new_status=$(ost_dev_status $ost_idx)
4853 [[ "$new_status" = "D" ]] ||
4854 error "OST $ost_name is in status of '$new_status', not 'D'"
4856 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4859 new_status=$(ost_dev_status $ost_idx)
4860 [[ -z "$new_status" ]] ||
4861 error "OST $ost_name is in status of '$new_status', not ''"
4863 run_test 56c "check 'lfs df' showing device status"
4868 local local_tdir="$1"
4869 local local_numfiles="$2"
4870 local local_numdirs="$3"
4871 local dir_params="$4"
4872 local dir_stripe_params="$5"
4874 if [ ! -d "$local_tdir" ] ; then
4875 test_mkdir -p $dir_stripe_params $local_tdir
4876 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4877 for i in $(seq $local_numfiles) ; do
4878 touch $local_tdir/file$i
4880 for i in $(seq $local_numdirs) ; do
4881 test_mkdir $dir_stripe_params $local_tdir/dir$i
4882 for j in $(seq $local_numfiles) ; do
4883 touch $local_tdir/dir$i/file$j
4889 setup_56_special() {
4891 local local_numfiles=$2
4892 local local_numdirs=$3
4894 setup_56 $local_tdir $local_numfiles $local_numdirs
4896 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4897 for i in $(seq $local_numfiles) ; do
4898 mknod $local_tdir/loop${i}b b 7 $i
4899 mknod $local_tdir/null${i}c c 1 3
4900 ln -s $local_tdir/file1 $local_tdir/link${i}
4902 for i in $(seq $local_numdirs) ; do
4903 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4904 mknod $local_tdir/dir$i/null${i}c c 1 3
4905 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4911 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4912 local expected=$(($NUMDIRS + 2))
4914 setup_56 $dir $NUMFILES $NUMDIRS
4916 # test lfs find with -name
4917 for i in $(seq $NUMFILES) ; do
4918 local nums=$($LFS find -name "*$i" $dir | wc -l)
4920 [ $nums -eq $expected ] ||
4921 error "lfs find -name '*$i' $dir wrong: "\
4922 "found $nums, expected $expected"
4925 run_test 56g "check lfs find -name"
4928 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4929 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4931 setup_56 $dir $NUMFILES $NUMDIRS
4933 # test lfs find with ! -name
4934 for i in $(seq $NUMFILES) ; do
4935 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4937 [ $nums -eq $expected ] ||
4938 error "lfs find ! -name '*$i' $dir wrong: "\
4939 "found $nums, expected $expected"
4942 run_test 56h "check lfs find ! -name"
4945 local dir=$DIR/$tdir
4949 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4952 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4954 run_test 56i "check 'lfs find -ost UUID' skips directories"
4957 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4959 setup_56_special $dir $NUMFILES $NUMDIRS
4961 local expected=$((NUMDIRS + 1))
4962 local cmd="$LFS find -type d $dir"
4963 local nums=$($cmd | wc -l)
4965 [ $nums -eq $expected ] ||
4966 error "'$cmd' wrong: found $nums, expected $expected"
4968 run_test 56j "check lfs find -type d"
4971 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4973 setup_56_special $dir $NUMFILES $NUMDIRS
4975 local expected=$(((NUMDIRS + 1) * NUMFILES))
4976 local cmd="$LFS find -type f $dir"
4977 local nums=$($cmd | wc -l)
4979 [ $nums -eq $expected ] ||
4980 error "'$cmd' wrong: found $nums, expected $expected"
4982 run_test 56k "check lfs find -type f"
4985 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4987 setup_56_special $dir $NUMFILES $NUMDIRS
4989 local expected=$((NUMDIRS + NUMFILES))
4990 local cmd="$LFS find -type b $dir"
4991 local nums=$($cmd | wc -l)
4993 [ $nums -eq $expected ] ||
4994 error "'$cmd' wrong: found $nums, expected $expected"
4996 run_test 56l "check lfs find -type b"
4999 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5001 setup_56_special $dir $NUMFILES $NUMDIRS
5003 local expected=$((NUMDIRS + NUMFILES))
5004 local cmd="$LFS find -type c $dir"
5005 local nums=$($cmd | wc -l)
5006 [ $nums -eq $expected ] ||
5007 error "'$cmd' wrong: found $nums, expected $expected"
5009 run_test 56m "check lfs find -type c"
5012 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5013 setup_56_special $dir $NUMFILES $NUMDIRS
5015 local expected=$((NUMDIRS + NUMFILES))
5016 local cmd="$LFS find -type l $dir"
5017 local nums=$($cmd | wc -l)
5019 [ $nums -eq $expected ] ||
5020 error "'$cmd' wrong: found $nums, expected $expected"
5022 run_test 56n "check lfs find -type l"
5025 local dir=$DIR/$tdir
5027 setup_56 $dir $NUMFILES $NUMDIRS
5028 utime $dir/file1 > /dev/null || error "utime (1)"
5029 utime $dir/file2 > /dev/null || error "utime (2)"
5030 utime $dir/dir1 > /dev/null || error "utime (3)"
5031 utime $dir/dir2 > /dev/null || error "utime (4)"
5032 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5033 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5036 local nums=$($LFS find -mtime +0 $dir | wc -l)
5038 [ $nums -eq $expected ] ||
5039 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5042 cmd="$LFS find -mtime 0 $dir"
5043 nums=$($cmd | wc -l)
5044 [ $nums -eq $expected ] ||
5045 error "'$cmd' wrong: found $nums, expected $expected"
5047 run_test 56o "check lfs find -mtime for old files"
5050 [ $RUNAS_ID -eq $UID ] &&
5051 skip_env "RUNAS_ID = UID = $UID -- skipping"
5053 local dir=$DIR/$tdir
5055 setup_56 $dir $NUMFILES $NUMDIRS
5056 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5058 local expected=$NUMFILES
5059 local cmd="$LFS find -uid $RUNAS_ID $dir"
5060 local nums=$($cmd | wc -l)
5062 [ $nums -eq $expected ] ||
5063 error "'$cmd' wrong: found $nums, expected $expected"
5065 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5066 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5067 nums=$($cmd | wc -l)
5068 [ $nums -eq $expected ] ||
5069 error "'$cmd' wrong: found $nums, expected $expected"
5071 run_test 56p "check lfs find -uid and ! -uid"
5074 [ $RUNAS_ID -eq $UID ] &&
5075 skip_env "RUNAS_ID = UID = $UID -- skipping"
5077 local dir=$DIR/$tdir
5079 setup_56 $dir $NUMFILES $NUMDIRS
5080 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5082 local expected=$NUMFILES
5083 local cmd="$LFS find -gid $RUNAS_GID $dir"
5084 local nums=$($cmd | wc -l)
5086 [ $nums -eq $expected ] ||
5087 error "'$cmd' wrong: found $nums, expected $expected"
5089 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5090 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5091 nums=$($cmd | wc -l)
5092 [ $nums -eq $expected ] ||
5093 error "'$cmd' wrong: found $nums, expected $expected"
5095 run_test 56q "check lfs find -gid and ! -gid"
5098 local dir=$DIR/$tdir
5100 setup_56 $dir $NUMFILES $NUMDIRS
5103 local cmd="$LFS find -size 0 -type f $dir"
5104 local nums=$($cmd | wc -l)
5106 [ $nums -eq $expected ] ||
5107 error "'$cmd' wrong: found $nums, expected $expected"
5109 cmd="$LFS find ! -size 0 -type f $dir"
5110 nums=$($cmd | wc -l)
5111 [ $nums -eq $expected ] ||
5112 error "'$cmd' wrong: found $nums, expected $expected"
5113 echo "test" > $dir/$tfile
5114 echo "test2" > $dir/$tfile.2 && sync
5116 cmd="$LFS find -size 5 -type f $dir"
5117 nums=$($cmd | wc -l)
5118 [ $nums -eq $expected ] ||
5119 error "'$cmd' wrong: found $nums, expected $expected"
5121 cmd="$LFS find -size +5 -type f $dir"
5122 nums=$($cmd | wc -l)
5123 [ $nums -eq $expected ] ||
5124 error "'$cmd' wrong: found $nums, expected $expected"
5126 cmd="$LFS find -size +0 -type f $dir"
5127 nums=$($cmd | wc -l)
5128 [ $nums -eq $expected ] ||
5129 error "'$cmd' wrong: found $nums, expected $expected"
5131 cmd="$LFS find ! -size -5 -type f $dir"
5132 nums=$($cmd | wc -l)
5133 [ $nums -eq $expected ] ||
5134 error "'$cmd' wrong: found $nums, expected $expected"
5136 cmd="$LFS find -size -5 -type f $dir"
5137 nums=$($cmd | wc -l)
5138 [ $nums -eq $expected ] ||
5139 error "'$cmd' wrong: found $nums, expected $expected"
5141 run_test 56r "check lfs find -size works"
5143 test_56s() { # LU-611 #LU-9369
5144 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5146 local dir=$DIR/$tdir
5147 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5149 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5150 for i in $(seq $NUMDIRS); do
5151 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5154 local expected=$NUMDIRS
5155 local cmd="$LFS find -c $OSTCOUNT $dir"
5156 local nums=$($cmd | wc -l)
5158 [ $nums -eq $expected ] || {
5159 $LFS getstripe -R $dir
5160 error "'$cmd' wrong: found $nums, expected $expected"
5163 expected=$((NUMDIRS + onestripe))
5164 cmd="$LFS find -stripe-count +0 -type f $dir"
5165 nums=$($cmd | wc -l)
5166 [ $nums -eq $expected ] || {
5167 $LFS getstripe -R $dir
5168 error "'$cmd' wrong: found $nums, expected $expected"
5172 cmd="$LFS find -stripe-count 1 -type f $dir"
5173 nums=$($cmd | wc -l)
5174 [ $nums -eq $expected ] || {
5175 $LFS getstripe -R $dir
5176 error "'$cmd' wrong: found $nums, expected $expected"
5179 cmd="$LFS find -stripe-count -2 -type f $dir"
5180 nums=$($cmd | wc -l)
5181 [ $nums -eq $expected ] || {
5182 $LFS getstripe -R $dir
5183 error "'$cmd' wrong: found $nums, expected $expected"
5187 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5188 nums=$($cmd | wc -l)
5189 [ $nums -eq $expected ] || {
5190 $LFS getstripe -R $dir
5191 error "'$cmd' wrong: found $nums, expected $expected"
5194 run_test 56s "check lfs find -stripe-count works"
5196 test_56t() { # LU-611 #LU-9369
5197 local dir=$DIR/$tdir
5199 setup_56 $dir 0 $NUMDIRS
5200 for i in $(seq $NUMDIRS); do
5201 $LFS setstripe -S 8M $dir/dir$i/$tfile
5204 local expected=$NUMDIRS
5205 local cmd="$LFS find -S 8M $dir"
5206 local nums=$($cmd | wc -l)
5208 [ $nums -eq $expected ] || {
5209 $LFS getstripe -R $dir
5210 error "'$cmd' wrong: found $nums, expected $expected"
5214 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5216 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5218 expected=$(((NUMDIRS + 1) * NUMFILES))
5219 cmd="$LFS find -stripe-size 512k -type f $dir"
5220 nums=$($cmd | wc -l)
5221 [ $nums -eq $expected ] ||
5222 error "'$cmd' wrong: found $nums, expected $expected"
5224 cmd="$LFS find -stripe-size +320k -type f $dir"
5225 nums=$($cmd | wc -l)
5226 [ $nums -eq $expected ] ||
5227 error "'$cmd' wrong: found $nums, expected $expected"
5229 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5230 cmd="$LFS find -stripe-size +200k -type f $dir"
5231 nums=$($cmd | wc -l)
5232 [ $nums -eq $expected ] ||
5233 error "'$cmd' wrong: found $nums, expected $expected"
5235 cmd="$LFS find -stripe-size -640k -type f $dir"
5236 nums=$($cmd | wc -l)
5237 [ $nums -eq $expected ] ||
5238 error "'$cmd' wrong: found $nums, expected $expected"
5241 cmd="$LFS find -stripe-size 256k -type f $dir"
5242 nums=$($cmd | wc -l)
5243 [ $nums -eq $expected ] ||
5244 error "'$cmd' wrong: found $nums, expected $expected"
5246 cmd="$LFS find -stripe-size -320k -type f $dir"
5247 nums=$($cmd | wc -l)
5248 [ $nums -eq $expected ] ||
5249 error "'$cmd' wrong: found $nums, expected $expected"
5252 cmd="$LFS find -stripe-size 1024k -type f $dir"
5253 nums=$($cmd | wc -l)
5254 [ $nums -eq $expected ] ||
5255 error "'$cmd' wrong: found $nums, expected $expected"
5257 run_test 56t "check lfs find -stripe-size works"
5259 test_56u() { # LU-611
5260 local dir=$DIR/$tdir
5262 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5264 if [[ $OSTCOUNT -gt 1 ]]; then
5265 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5271 local expected=$(((NUMDIRS + 1) * NUMFILES))
5272 local cmd="$LFS find -stripe-index 0 -type f $dir"
5273 local nums=$($cmd | wc -l)
5275 [ $nums -eq $expected ] ||
5276 error "'$cmd' wrong: found $nums, expected $expected"
5279 cmd="$LFS find -stripe-index 1 -type f $dir"
5280 nums=$($cmd | wc -l)
5281 [ $nums -eq $expected ] ||
5282 error "'$cmd' wrong: found $nums, expected $expected"
5284 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5285 nums=$($cmd | wc -l)
5286 [ $nums -eq $expected ] ||
5287 error "'$cmd' wrong: found $nums, expected $expected"
5290 # This should produce an error and not return any files
5291 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5292 nums=$($cmd 2>/dev/null | wc -l)
5293 [ $nums -eq $expected ] ||
5294 error "'$cmd' wrong: found $nums, expected $expected"
5296 if [[ $OSTCOUNT -gt 1 ]]; then
5297 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5298 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5299 nums=$($cmd | wc -l)
5300 [ $nums -eq $expected ] ||
5301 error "'$cmd' wrong: found $nums, expected $expected"
5304 run_test 56u "check lfs find -stripe-index works"
5308 local dir=$DIR/$tdir
5310 setup_56 $dir $NUMFILES $NUMDIRS
5312 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5313 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5315 for file in $($LFS find -m $UUID $dir); do
5316 file_midx=$($LFS getstripe -m $file)
5317 [ $file_midx -eq $mdt_idx ] ||
5318 error "lfs find -m $UUID != getstripe -m $file_midx"
5321 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5324 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5327 local dir=$DIR/$tdir
5329 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5331 local stripe_size=$($LFS getstripe -S -d $dir) ||
5332 error "$LFS getstripe -S -d $dir failed"
5333 stripe_size=${stripe_size%% *}
5335 local file_size=$((stripe_size * OSTCOUNT))
5336 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5337 local required_space=$((file_num * file_size))
5338 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5340 [[ $free_space -le $((required_space / 1024)) ]] &&
5341 skip_env "need $required_space, have $free_space kbytes"
5344 local dd_count=$((file_size / dd_bs))
5346 # write data into the files
5351 for i in $(seq $NUMFILES); do
5353 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5354 error "write data into $file failed"
5356 for i in $(seq $NUMDIRS); do
5357 for j in $(seq $NUMFILES); do
5358 file=$dir/dir$i/file$j
5359 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5360 error "write data into $file failed"
5364 # $LFS_MIGRATE will fail if hard link migration is unsupported
5365 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5366 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5367 error "creating links to $dir/dir1/file1 failed"
5372 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5375 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5378 eval $cmd || error "$cmd failed"
5380 check_stripe_count $dir/file1 $expected
5382 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5384 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5385 # OST 1 if it is on OST 0. This file is small enough to
5386 # be on only one stripe.
5387 file=$dir/migr_1_ost
5388 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5389 error "write data into $file failed"
5390 local obdidx=$($LFS getstripe -i $file)
5391 local oldmd5=$(md5sum $file)
5394 [[ $obdidx -eq 0 ]] && newobdidx=1
5395 cmd="$LFS migrate -i $newobdidx $file"
5397 eval $cmd || error "$cmd failed"
5399 local realobdix=$($LFS getstripe -i $file)
5400 local newmd5=$(md5sum $file)
5402 [[ $newobdidx -ne $realobdix ]] &&
5403 error "new OST is different (was=$obdidx, "\
5404 "wanted=$newobdidx, got=$realobdix)"
5405 [[ "$oldmd5" != "$newmd5" ]] &&
5406 error "md5sum differ: $oldmd5, $newmd5"
5410 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5412 eval $cmd || error "$cmd failed"
5414 for j in $(seq $NUMFILES); do
5415 check_stripe_count $dir/dir1/file$j $expected
5418 # lfs_migrate works with lfs find
5419 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5420 $LFS_MIGRATE -y -c $expected"
5422 eval $cmd || error "$cmd failed"
5424 for i in $(seq 2 $NUMFILES); do
5425 check_stripe_count $dir/file$i $expected
5427 for i in $(seq 2 $NUMDIRS); do
5428 for j in $(seq $NUMFILES); do
5429 check_stripe_count $dir/dir$i/file$j $expected
5433 run_test 56w "check lfs_migrate -c stripe_count works"
5436 local file1=$DIR/$tdir/file1
5437 local create_pool=false
5438 local initial_pool=$($LFS getstripe -p $DIR)
5442 echo -n "Creating test dir..."
5443 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5446 echo -n "Creating test file..."
5447 touch $file1 || error "cannot create file"
5450 echo -n "Detecting existing pools..."
5451 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5453 if [ ${#pool_list[@]} -gt 0 ]; then
5454 echo "${pool_list[@]}"
5455 for thispool in "${pool_list[@]}"; do
5456 if [[ -z "$initial_pool" ||
5457 "$initial_pool" != "$thispool" ]]; then
5459 echo "Using existing pool '$pool'"
5464 echo "none detected."
5466 if [ -z "$pool" ]; then
5467 pool=${POOL:-testpool}
5468 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5469 echo -n "Creating pool '$pool'..."
5471 pool_add $pool &> /dev/null ||
5472 error "pool_add failed"
5475 echo -n "Adding target to pool..."
5476 pool_add_targets $pool 0 0 1 &> /dev/null ||
5477 error "pool_add_targets failed"
5481 echo -n "Setting pool using -p option..."
5482 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5483 error "migrate failed rc = $?"
5486 echo -n "Verifying test file is in pool after migrating..."
5487 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5488 error "file was not migrated to pool $pool"
5491 echo -n "Removing test file from pool '$pool'..."
5492 $LFS migrate $file1 &> /dev/null ||
5493 error "cannot remove from pool"
5494 [ "$($LFS getstripe -p $file1)" ] &&
5495 error "pool still set"
5498 echo -n "Setting pool using --pool option..."
5499 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5500 error "migrate failed rc = $?"
5505 if $create_pool; then
5506 destroy_test_pools 2> /dev/null ||
5507 error "destroy test pools failed"
5510 run_test 56wb "check lfs_migrate pool support"
5513 local file1="$DIR/$tdir/file1"
5515 echo -n "Creating test dir..."
5516 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5517 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5518 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5519 error "cannot set stripe"
5522 echo -n "Setting initial stripe for test file..."
5523 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5524 error "cannot set stripe"
5525 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5526 error "stripe size not set"
5529 # File currently set to -S 512K -c 1
5531 # Ensure -c and -S options are rejected when -R is set
5532 echo -n "Verifying incompatible options are detected..."
5533 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5534 error "incompatible -c and -R options not detected"
5535 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5536 error "incompatible -S and -R options not detected"
5539 # Ensure unrecognized options are passed through to 'lfs migrate'
5540 echo -n "Verifying -S option is passed through to lfs migrate..."
5541 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5542 error "migration failed"
5543 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5544 error "file was not restriped"
5547 # File currently set to -S 1M -c 1
5549 # Ensure long options are supported
5550 echo -n "Verifying long options supported..."
5551 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5552 error "long option without argument not supported"
5553 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5554 error "long option with argument not supported"
5555 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5556 error "file not restriped with --stripe-size option"
5559 # File currently set to -S 512K -c 1
5561 if [ "$OSTCOUNT" -gt 1 ]; then
5562 echo -n "Verifying explicit stripe count can be set..."
5563 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5564 error "migrate failed"
5565 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5566 error "file not restriped to explicit count"
5570 # File currently set to -S 512K -c 1 or -S 512K -c 2
5572 # Ensure parent striping is used if -R is set, and no stripe
5573 # count or size is specified
5574 echo -n "Setting stripe for parent directory..."
5575 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5576 error "cannot set stripe"
5579 echo -n "Verifying restripe option uses parent stripe settings..."
5580 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5581 error "migrate failed"
5582 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5583 error "file not restriped to parent settings"
5584 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5585 error "file not restriped to parent settings"
5588 # File currently set to -S 1M -c 1
5590 # Ensure striping is preserved if -R is not set, and no stripe
5591 # count or size is specified
5592 echo -n "Verifying striping size preserved when not specified..."
5593 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5594 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5595 error "cannot set stripe on parent directory"
5596 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5597 error "migrate failed"
5598 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5599 error "file was restriped"
5602 # Ensure file name properly detected when final option has no argument
5603 echo -n "Verifying file name properly detected..."
5604 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5605 error "file name interpreted as option argument"
5611 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5614 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5616 local file1=$DIR/$tdir/file1
5618 echo -n "Creating test dir..."
5619 test_mkdir $DIR/$tdir || error "cannot create dir"
5622 echo -n "Creating test file..."
5626 # Ensure 'lfs migrate' will fail by using a non-existent option,
5627 # and make sure rsync is not called to recover
5628 echo -n "Make sure --no-rsync option works..."
5629 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5630 grep -q 'refusing to fall back to rsync' ||
5631 error "rsync was called with --no-rsync set"
5634 # Ensure rsync is called without trying 'lfs migrate' first
5635 echo -n "Make sure --rsync option works..."
5636 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5637 grep -q 'falling back to rsync' &&
5638 error "lfs migrate was called with --rsync set"
5641 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5642 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5643 grep -q 'at the same time' ||
5644 error "--rsync and --no-rsync accepted concurrently"
5650 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5653 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5654 check_swap_layouts_support
5656 local dir=$DIR/$tdir
5657 local ref1=/etc/passwd
5658 local file1=$dir/file1
5660 test_mkdir $dir || error "creating dir $dir"
5661 $LFS setstripe -c 2 $file1
5663 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5664 stripe=$($LFS getstripe -c $file1)
5665 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5666 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5671 run_test 56x "lfs migration support"
5674 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5675 check_swap_layouts_support
5677 local dir=$DIR/$tdir/$testnum
5681 local ref1=/etc/passwd
5682 local file1=$dir/file1
5684 $LFS setstripe -c 2 $file1
5686 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5688 local stripe=$($LFS getstripe -c $file1)
5690 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5691 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5696 run_test 56xa "lfs migration --block support"
5698 check_migrate_links() {
5700 local file1="$dir/file1"
5703 local total_count=$(($begin + $count - 1))
5704 local symlink_count=10
5707 if [ ! -f "$file1" ]; then
5708 echo -n "creating initial file..."
5709 $LFS setstripe -c 1 -S "512k" "$file1" ||
5710 error "cannot setstripe initial file"
5713 echo -n "creating symlinks..."
5714 for s in $(seq 1 $symlink_count); do
5715 ln -s "$file1" "$dir/slink$s" ||
5716 error "cannot create symlinks"
5720 echo -n "creating nonlinked files..."
5721 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5722 error "cannot create nonlinked files"
5727 if [ ! -f "$dir/file$total_count" ]; then
5728 echo -n "creating hard links $begin:$total_count..."
5729 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5730 /dev/null || error "cannot create hard links"
5734 echo -n "checking number of hard links listed in xattrs..."
5735 local fid=$($LFS getstripe -F "$file1")
5736 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5739 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5740 skip "hard link list has unexpected size, skipping test"
5742 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5743 error "link names should exceed xattrs size"
5746 echo -n "migrating files..."
5747 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5749 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5752 # make sure all links have been properly migrated
5753 echo -n "verifying files..."
5754 fid=$($LFS getstripe -F "$file1") ||
5755 error "cannot get fid for file $file1"
5756 for i in $(seq 2 $total_count); do
5757 local fid2=$($LFS getstripe -F $dir/file$i)
5759 [ "$fid2" == "$fid" ] ||
5760 error "migrated hard link has mismatched FID"
5763 # make sure hard links were properly detected, and migration was
5764 # performed only once for the entire link set; nonlinked files should
5766 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5767 local expected=$(($uniq_count + 1))
5769 [ "$actual" -eq "$expected" ] ||
5770 error "hard links individually migrated ($actual != $expected)"
5772 # make sure the correct number of hard links are present
5773 local hardlinks=$(stat -c '%h' "$file1")
5775 [ $hardlinks -eq $total_count ] ||
5776 error "num hard links $hardlinks != $total_count"
5783 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5784 skip "Need MDS version at least 2.10.55"
5786 local dir="$DIR/$tdir"
5788 test_mkdir "$dir" || error "cannot create dir $dir"
5790 echo "testing lfs migrate mode when all links fit within xattrs"
5791 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5793 echo "testing rsync mode when all links fit within xattrs"
5794 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5796 echo "testing lfs migrate mode when all links do not fit within xattrs"
5797 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5799 echo "testing rsync mode when all links do not fit within xattrs"
5800 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5805 run_test 56xb "lfs migration hard link support"
5808 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5809 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5812 local dir=$DIR/$tdir
5816 test_mkdir -p $dir || error "creating dir $dir"
5817 touch $f1 || error "creating std file $f1"
5818 $MULTIOP $f2 H2c || error "creating released file $f2"
5820 # a directory can be raid0, so ask only for files
5821 res=$($LFS find $dir -L raid0 -type f | wc -l)
5822 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5824 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5825 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5827 # only files can be released, so no need to force file search
5828 res=$($LFS find $dir -L released)
5829 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5831 res=$($LFS find $dir -type f \! -L released)
5832 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5834 run_test 56y "lfs find -L raid0|released"
5836 test_56z() { # LU-4824
5837 # This checks to make sure 'lfs find' continues after errors
5838 # There are two classes of errors that should be caught:
5839 # - If multiple paths are provided, all should be searched even if one
5841 # - If errors are encountered during the search, it should not terminate
5843 local dir=$DIR/$tdir
5847 for i in d{0..9}; do
5850 touch $dir/d{0..9}/$tfile
5851 $LFS find $DIR/non_existent_dir $dir &&
5852 error "$LFS find did not return an error"
5853 # Make a directory unsearchable. This should NOT be the last entry in
5854 # directory order. Arbitrarily pick the 6th entry
5855 chmod 700 $($LFS find $dir -type d | sed '6!d')
5857 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5859 # The user should be able to see 10 directories and 9 files
5860 [ $count == 19 ] || error "$LFS find did not continue after error"
5862 run_test 56z "lfs find should continue after an error"
5864 test_56aa() { # LU-5937
5865 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5867 local dir=$DIR/$tdir
5870 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5872 createmany -o $dir/striped_dir/${tfile}- 1024
5873 local dirs=$($LFS find --size +8k $dir/)
5875 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5877 run_test 56aa "lfs find --size under striped dir"
5879 test_56ab() { # LU-10705
5880 test_mkdir $DIR/$tdir
5881 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5882 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5883 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5884 # Flush writes to ensure valid blocks. Need to be more thorough for
5885 # ZFS, since blocks are not allocated/returned to client immediately.
5887 wait_zfs_commit ost1 2
5888 cancel_lru_locks osc
5891 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5893 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5895 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5896 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5898 rm -f $DIR/$tdir/$tfile.[123]
5900 run_test 56ab "lfs find --blocks"
5903 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.50) ] &&
5904 skip "Need MDS version at least 2.10.50"
5906 # Create composite files with one component
5907 local dir=$DIR/$tdir
5909 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5910 # Create composite files with three components
5911 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5912 # Create non-composite files
5913 createmany -o $dir/${tfile}- 10
5915 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5917 [[ $nfiles == 10 ]] ||
5918 error "lfs find -E 1M found $nfiles != 10 files"
5920 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5921 [[ $nfiles == 25 ]] ||
5922 error "lfs find ! -E 1M found $nfiles != 25 files"
5924 # All files have a component that starts at 0
5925 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5926 [[ $nfiles == 35 ]] ||
5927 error "lfs find --component-start 0 - $nfiles != 35 files"
5929 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5930 [[ $nfiles == 15 ]] ||
5931 error "lfs find --component-start 2M - $nfiles != 15 files"
5933 # All files created here have a componenet that does not starts at 2M
5934 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5935 [[ $nfiles == 35 ]] ||
5936 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5938 # Find files with a specified number of components
5939 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5940 [[ $nfiles == 15 ]] ||
5941 error "lfs find --component-count 3 - $nfiles != 15 files"
5943 # Remember non-composite files have a component count of zero
5944 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5945 [[ $nfiles == 10 ]] ||
5946 error "lfs find --component-count 0 - $nfiles != 10 files"
5948 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5949 [[ $nfiles == 20 ]] ||
5950 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5952 # All files have a flag called "init"
5953 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5954 [[ $nfiles == 35 ]] ||
5955 error "lfs find --component-flags init - $nfiles != 35 files"
5957 # Multi-component files will have a component not initialized
5958 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5959 [[ $nfiles == 15 ]] ||
5960 error "lfs find !--component-flags init - $nfiles != 15 files"
5965 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5968 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5969 skip "Need MDS version at least 2.10.57"
5979 # create mirrored directories and mirrored files
5980 mkdir $td || error "mkdir $td failed"
5981 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5982 createmany -o $tf- 10 || error "create $tf- failed"
5984 for i in $(seq 2); do
5986 mkdir $dir || error "mkdir $dir failed"
5987 $LFS mirror create -N$((3 + i)) $dir ||
5988 error "create mirrored dir $dir failed"
5989 createmany -o $dir/$tfile- 10 ||
5990 error "create $dir/$tfile- failed"
5993 # change the states of some mirrored files
5995 for i in $(seq 2); do
5997 for j in $(seq 4 9); do
5998 echo foo > $dir/$tfile-$j
6002 # find mirrored files with specific mirror count
6003 cmd="$LFS find --mirror-count 3 --type f $td"
6004 nfiles=$($cmd | wc -l)
6005 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6007 cmd="$LFS find ! --mirror-count 3 --type f $td"
6008 nfiles=$($cmd | wc -l)
6009 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6011 cmd="$LFS find --mirror-count +2 --type f $td"
6012 nfiles=$($cmd | wc -l)
6013 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6015 cmd="$LFS find --mirror-count -6 --type f $td"
6016 nfiles=$($cmd | wc -l)
6017 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6019 # find mirrored files with specific file state
6020 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6021 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6023 cmd="$LFS find --mirror-state=ro --type f $td"
6024 nfiles=$($cmd | wc -l)
6025 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6027 cmd="$LFS find ! --mirror-state=ro --type f $td"
6028 nfiles=$($cmd | wc -l)
6029 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6031 cmd="$LFS find --mirror-state=wp --type f $td"
6032 nfiles=$($cmd | wc -l)
6033 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6035 cmd="$LFS find ! --mirror-state=sp --type f $td"
6036 nfiles=$($cmd | wc -l)
6037 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6039 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6043 # note test will not do anything if MDS is not local
6044 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6045 skip_env "ldiskfs only test"
6047 remote_mds_nodsh && skip "remote MDS with nodsh"
6049 local MNTDEV="osd*.*MDT*.mntdev"
6050 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6051 [ -z "$DEV" ] && error "can't access $MNTDEV"
6052 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6053 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6054 error "can't access $DEV"
6055 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6056 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6060 run_test 57a "verify MDS filesystem created with large inodes =="
6063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6064 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6065 skip_env "ldiskfs only test"
6067 remote_mds_nodsh && skip "remote MDS with nodsh"
6069 local dir=$DIR/$tdir
6072 local fileN=$dir/f$filecount
6074 rm -rf $dir || error "removing $dir"
6076 local mdtidx=$($LFS getstripe -m $dir)
6077 local mdtname=MDT$(printf %04x $mdtidx)
6078 local facet=mds$((mdtidx + 1))
6080 echo "mcreating $filecount files"
6081 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6083 # verify that files do not have EAs yet
6084 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6085 error "$file1 has an EA"
6086 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6087 error "$fileN has an EA"
6091 df $dir #make sure we get new statfs data
6092 local mdsfree=$(do_facet $facet \
6093 lctl get_param -n osd*.*$mdtname.kbytesfree)
6094 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6097 echo "opening files to create objects/EAs"
6098 for file in $(seq -f $dir/f%g 1 $filecount); do
6099 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6100 error "opening $file"
6103 # verify that files have EAs now
6104 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6105 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6107 sleep 1 #make sure we get new statfs data
6109 local mdsfree2=$(do_facet $facet \
6110 lctl get_param -n osd*.*$mdtname.kbytesfree)
6111 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6113 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6114 if [ "$mdsfree" != "$mdsfree2" ]; then
6115 error "MDC before $mdcfree != after $mdcfree2"
6117 echo "MDC before $mdcfree != after $mdcfree2"
6118 echo "unable to confirm if MDS has large inodes"
6123 run_test 57b "default LOV EAs are stored inside large inodes ==="
6126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6127 [ -z "$(which wiretest 2>/dev/null)" ] &&
6128 skip_env "could not find wiretest"
6132 run_test 58 "verify cross-platform wire constants =============="
6135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6137 echo "touch 130 files"
6138 createmany -o $DIR/f59- 130
6140 unlinkmany $DIR/f59- 130
6142 # wait for commitment of removal
6143 wait_delete_completed
6145 run_test 59 "verify cancellation of llog records async ========="
6147 TEST60_HEAD="test_60 run $RANDOM"
6149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6150 remote_mgs_nodsh && skip "remote MGS with nodsh"
6151 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6152 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6153 skip_env "missing subtest run-llog.sh"
6155 log "$TEST60_HEAD - from kernel mode"
6156 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6157 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6158 do_facet mgs $LCTL dk > $TMP/$tfile
6160 # LU-6388: test llog_reader
6161 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6162 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6163 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6164 skip_env "missing llog_reader"
6165 local fstype=$(facet_fstype mgs)
6166 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6167 skip_env "Only for ldiskfs or zfs type mgs"
6169 local mntpt=$(facet_mntpt mgs)
6170 local mgsdev=$(mgsdevname 1)
6182 #get fid and record list
6183 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6185 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6187 #remount mgs as ldiskfs or zfs type
6188 stop mgs || error "stop mgs failed"
6189 mount_fstype mgs || error "remount mgs failed"
6190 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6193 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6194 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6199 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6201 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6203 echo "obj_file is $obj_file"
6204 do_facet mgs $llog_reader $obj_file
6206 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6207 awk '{ print $3 }' | sed -e "s/^type=//g")
6208 if [ $rec_type != $rec ]; then
6209 echo "FAILED test_60a wrong record type $rec_type," \
6215 #check obj path if record type is LLOG_LOGID_MAGIC
6216 if [ "$rec" == "1064553b" ]; then
6217 path=$(do_facet mgs $llog_reader $obj_file |
6218 grep "path=" | awk '{ print $NF }' |
6219 sed -e "s/^path=//g")
6220 if [ $obj_file != $mntpt/$path ]; then
6221 echo "FAILED test_60a wrong obj path" \
6222 "$montpt/$path, should be $obj_file"
6229 #restart mgs before "error", otherwise it will block the next test
6230 stop mgs || error "stop mgs failed"
6231 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6232 $pass || error "test failed, see FAILED test_60a messages for specifics"
6234 run_test 60a "llog_test run from kernel module and test llog_reader"
6237 remote_mgs_nodsh && skip "remote MGS with nodsh"
6239 # test old logid format
6240 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6241 do_facet mgs $LCTL dl | grep MGS
6242 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6243 error "old llog_print failed"
6246 # test new logid format
6247 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6248 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6249 error "new llog_print failed"
6252 run_test 60aa "llog_print works with FIDs and simple names"
6255 # test llog_print with params
6257 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.11.51) ]] ||
6258 skip "Need server version greater than 2.11.51"
6263 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6264 do_facet mgs $LCTL set_param -P jobid_name="testname"
6266 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6267 grep jobid_name | tail -n 1)
6269 local param=`awk '{ print $10 }' <<< "$yaml"`
6270 local val=`awk '{ print $12 }' <<< "$yaml"`
6271 #return to the default
6272 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6273 [ $val = "testname" ] || error "bad value: $val"
6274 [ $param = "jobid_name," ] || error "Bad param: $param"
6276 run_test 60ab "llog_print params output values from set_param -P"
6278 test_60b() { # bug 6411
6279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6282 LLOG_COUNT=$(do_facet mgs dmesg |
6283 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6284 /llog_[a-z]*.c:[0-9]/ {
6296 [[ $LLOG_COUNT -gt 120 ]] &&
6297 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6299 run_test 60b "limit repeated messages from CERROR/CWARN"
6302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6304 echo "create 5000 files"
6305 createmany -o $DIR/f60c- 5000
6306 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6307 lctl set_param fail_loc=0x80000137
6308 unlinkmany $DIR/f60c- 5000
6309 lctl set_param fail_loc=0
6311 run_test 60c "unlink file when mds full"
6314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6316 SAVEPRINTK=$(lctl get_param -n printk)
6317 # verify "lctl mark" is even working"
6318 MESSAGE="test message ID $RANDOM $$"
6319 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6320 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6322 lctl set_param printk=0 || error "set lnet.printk failed"
6323 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6324 MESSAGE="new test message ID $RANDOM $$"
6325 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6326 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6327 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6329 lctl set_param -n printk="$SAVEPRINTK"
6331 run_test 60d "test printk console message masking"
6334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6335 remote_mds_nodsh && skip "remote MDS with nodsh"
6338 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6339 do_facet mds1 lctl set_param fail_loc=0x15b
6342 run_test 60e "no space while new llog is being created"
6347 test_mkdir -c $MDSCOUNT $DIR/$tdir
6348 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6353 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6354 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6355 index=$((index + 1))
6361 for i in $(seq 100); do
6362 # define OBD_FAIL_OSD_TXN_START 0x19a
6363 do_facet mds1 lctl set_param fail_loc=0x8000019a
6369 mkdir $DIR/$tdir/new || error "mkdir failed"
6370 rmdir $DIR/$tdir/new || error "rmdir failed"
6372 run_test 60g "transaction abort won't cause MDT hung"
6375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6378 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6379 cancel_lru_locks osc
6380 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6383 run_test 61 "mmap() writes don't make sync hang ================"
6385 # bug 2330 - insufficient obd_match error checking causes LBUG
6387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6391 cancel_lru_locks osc
6392 lctl set_param fail_loc=0x405
6393 cat $f && error "cat succeeded, expect -EIO"
6394 lctl set_param fail_loc=0
6396 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6397 # match every page all of the time.
6398 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6400 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6401 # Though this test is irrelevant anymore, it helped to reveal some
6402 # other grant bugs (LU-4482), let's keep it.
6403 test_63a() { # was test_63
6404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6406 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6408 for i in `seq 10` ; do
6409 dd if=/dev/zero of=$DIR/f63 bs=8k &
6415 rm -f $DIR/f63 || true
6417 run_test 63a "Verify oig_wait interruption does not crash ======="
6419 # bug 2248 - async write errors didn't return to application on sync
6420 # bug 3677 - async write errors left page locked
6422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6425 lctl set_param debug=-1
6427 # ensure we have a grant to do async writes
6428 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6431 sync # sync lest earlier test intercept the fail_loc
6433 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6434 lctl set_param fail_loc=0x80000406
6435 $MULTIOP $DIR/$tfile Owy && \
6436 error "sync didn't return ENOMEM"
6437 sync; sleep 2; sync # do a real sync this time to flush page
6438 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6439 error "locked page left in cache after async error" || true
6442 run_test 63b "async write errors should be returned to fsync ==="
6445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6448 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6450 run_test 64a "verify filter grant calculations (in kernel) ====="
6453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6455 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6457 run_test 64b "check out-of-space detection on client"
6460 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6462 run_test 64c "verify grant shrink"
6464 # this does exactly what osc_request.c:osc_announce_cached() does in
6465 # order to calculate max amount of grants to ask from server
6469 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6470 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6472 ((rpc_in_flight ++));
6473 nrpages=$((nrpages * rpc_in_flight))
6475 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6477 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6479 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6480 local undirty=$((nrpages * PAGE_SIZE))
6482 local max_extent_pages
6483 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6484 grep grant_max_extent_size | awk '{print $2}')
6485 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6486 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6487 local grant_extent_tax
6488 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6489 grep grant_extent_tax | awk '{print $2}')
6491 undirty=$((undirty + nrextents * grant_extent_tax))
6496 # this is size of unit for grant allocation. It should be equal to
6497 # what tgt_grant.c:tgt_grant_chunk() calculates
6501 local grant_extent_tax
6503 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6504 grep max_brw_size | awk '{print $2}')
6506 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6507 grep grant_extent_tax | awk '{print $2}')
6509 echo $(((max_brw_size + grant_extent_tax) * 2))
6513 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6514 skip "OST < 2.10.55 doesn't limit grants enough"
6516 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6517 local file=$DIR/$tfile
6519 [[ $($LCTL get_param osc.${tgt}.import |
6520 grep "connect_flags:.*grant_param") ]] ||
6521 skip "no grant_param connect flag"
6523 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6525 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6527 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6528 stack_trap "rm -f $file" EXIT
6530 $SETSTRIPE $file -i 0 -c 1
6531 dd if=/dev/zero of=$file bs=1M count=1000 &
6536 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6537 if [[ $cur_grant -gt $max_cur_granted ]]
6540 error "cur_grant $cur_grant > $max_cur_granted"
6543 [[ $? -ne 0 ]] && break;
6548 wait_delete_completed
6549 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6551 run_test 64d "check grant limit exceed"
6553 # bug 1414 - set/get directories' stripe info
6555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6557 test_mkdir $DIR/$tdir
6559 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6561 run_test 65a "directory with no stripe info"
6564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6566 test_mkdir $DIR/$tdir
6567 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6569 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6572 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6574 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6578 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6580 test_mkdir $DIR/$tdir
6581 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6583 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6584 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6586 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6588 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6593 test_mkdir $DIR/$tdir
6594 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6595 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6597 if [[ $STRIPECOUNT -le 0 ]]; then
6599 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6600 #LOV_MAX_STRIPE_COUNT is 2000
6601 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6603 sc=$(($STRIPECOUNT - 1))
6605 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6606 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6607 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6608 error "lverify failed"
6610 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6615 test_mkdir $DIR/$tdir
6617 $SETSTRIPE $DIR/$tdir || error "setstripe"
6618 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6619 error "no stripe info failed"
6621 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6623 run_test 65e "directory setstripe defaults"
6626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6628 test_mkdir $DIR/${tdir}f
6629 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6631 run_test 65f "dir setstripe permission (should return error) ==="
6634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6636 test_mkdir $DIR/$tdir
6637 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6639 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6640 error "setstripe -S failed"
6641 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6642 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6643 error "delete default stripe failed"
6645 run_test 65g "directory setstripe -d"
6648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6650 test_mkdir $DIR/$tdir
6651 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6653 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6654 error "setstripe -S failed"
6655 test_mkdir $DIR/$tdir/dd1
6656 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6657 error "stripe info inherit failed"
6659 run_test 65h "directory stripe info inherit ===================="
6662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6664 save_layout_restore_at_exit $MOUNT
6666 # bug6367: set non-default striping on root directory
6667 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6669 # bug12836: getstripe on -1 default directory striping
6670 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6672 # bug12836: getstripe -v on -1 default directory striping
6673 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6675 # bug12836: new find on -1 default directory striping
6676 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6678 run_test 65i "various tests to set root directory striping"
6680 test_65j() { # bug6367
6681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6685 # if we aren't already remounting for each test, do so for this test
6686 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6687 cleanup || error "failed to unmount"
6691 save_layout_restore_at_exit $MOUNT
6693 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6695 run_test 65j "set default striping on root directory (bug 6367)="
6699 wait_delete_completed
6700 do_facet $SINGLEMDS "lctl set_param -n \
6701 osp.$ost*MDT0000.max_create_count=$max_count"
6702 do_facet $SINGLEMDS "lctl set_param -n \
6703 osp.$ost*MDT0000.create_count=$count"
6704 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6705 echo $INACTIVE_OSC "is Activate"
6707 wait_osc_import_state mds ost$ostnum FULL
6710 test_65k() { # bug11679
6711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6712 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6713 remote_mds_nodsh && skip "remote MDS with nodsh"
6715 local disable_precreate=true
6716 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6717 disable_precreate=false
6719 echo "Check OST status: "
6720 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6721 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6723 for OSC in $MDS_OSCS; do
6724 echo $OSC "is active"
6725 do_facet $SINGLEMDS lctl --device %$OSC activate
6728 for INACTIVE_OSC in $MDS_OSCS; do
6729 local ost=$(osc_to_ost $INACTIVE_OSC)
6730 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6731 lov.*md*.target_obd |
6732 awk -F: /$ost/'{ print $1 }' | head -n 1)
6735 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6736 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6738 echo "Deactivate: " $INACTIVE_OSC
6739 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6741 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6742 osp.$ost*MDT0000.create_count")
6743 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6744 osp.$ost*MDT0000.max_create_count")
6745 $disable_precreate &&
6746 do_facet $SINGLEMDS "lctl set_param -n \
6747 osp.$ost*MDT0000.max_create_count=0"
6749 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6750 [ -f $DIR/$tdir/$idx ] && continue
6751 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6752 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6754 error "setstripe $idx should succeed"; }
6755 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6757 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6760 do_facet $SINGLEMDS "lctl set_param -n \
6761 osp.$ost*MDT0000.max_create_count=$max_count"
6762 do_facet $SINGLEMDS "lctl set_param -n \
6763 osp.$ost*MDT0000.create_count=$count"
6764 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6765 echo $INACTIVE_OSC "is Activate"
6767 wait_osc_import_state mds ost$ostnum FULL
6770 run_test 65k "validate manual striping works properly with deactivated OSCs"
6772 test_65l() { # bug 12836
6773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6775 test_mkdir -p $DIR/$tdir/test_dir
6776 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6777 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6779 run_test 65l "lfs find on -1 stripe dir ========================"
6782 local layout=$(save_layout $MOUNT)
6783 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6784 restore_layout $MOUNT $layout
6785 error "setstripe should fail by non-root users"
6789 run_test 65m "normal user can't set filesystem default stripe"
6791 # bug 2543 - update blocks count on client
6793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6796 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6797 sync; sync_all_data; sync; sync_all_data
6798 cancel_lru_locks osc
6799 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6800 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6802 run_test 66 "update inode blocks count on client ==============="
6805 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6809 swapon -s | awk '($1 == "'$1'") { print $4 }'
6812 # bug5265, obdfilter oa2dentry return -ENOENT
6813 # #define OBD_FAIL_SRV_ENOENT 0x217
6815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6816 remote_ost_nodsh && skip "remote OST with nodsh"
6819 $SETSTRIPE -c 1 -i 0 $f
6821 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6823 do_facet ost1 lctl set_param fail_loc=0x217
6824 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6825 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6827 do_facet ost1 lctl set_param fail_loc=0
6828 $DIRECTIO write $f 0 2 || error "write error"
6830 cancel_lru_locks osc
6831 $DIRECTIO read $f 0 1 || error "read error"
6833 do_facet ost1 lctl set_param fail_loc=0x217
6834 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6836 do_facet ost1 lctl set_param fail_loc=0
6839 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6842 test_mkdir $DIR/$tdir
6843 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6844 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6846 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6848 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6850 [ "$RUNAS_ID" = "$UID" ] &&
6851 skip_env "RUNAS_ID = UID = $UID -- skipping"
6852 # Check that testing environment is properly set up. Skip if not
6853 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6854 skip_env "User $RUNAS_ID does not exist - skipping"
6857 chmod 777 $DIR/$tfile
6858 chmod ug+s $DIR/$tfile
6859 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6860 error "$RUNAS dd $DIR/$tfile failed"
6861 # See if we are still setuid/sgid
6862 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6863 error "S/gid is not dropped on write"
6864 # Now test that MDS is updated too
6865 cancel_lru_locks mdc
6866 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6867 error "S/gid is not dropped on MDS"
6870 run_test 72a "Test that remove suid works properly (bug5695) ===="
6872 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6875 [ "$RUNAS_ID" = "$UID" ] &&
6876 skip_env "RUNAS_ID = UID = $UID -- skipping"
6877 [ "$RUNAS_ID" -eq 0 ] &&
6878 skip_env "RUNAS_ID = 0 -- skipping"
6879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6880 # Check that testing environment is properly set up. Skip if not
6881 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6882 skip_env "User $RUNAS_ID does not exist - skipping"
6884 touch $DIR/${tfile}-f{g,u}
6885 test_mkdir $DIR/${tfile}-dg
6886 test_mkdir $DIR/${tfile}-du
6887 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6888 chmod g+s $DIR/${tfile}-{f,d}g
6889 chmod u+s $DIR/${tfile}-{f,d}u
6890 for perm in 777 2777 4777; do
6891 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6892 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6893 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6894 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6898 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6900 # bug 3462 - multiple simultaneous MDC requests
6902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6904 test_mkdir $DIR/d73-1
6905 test_mkdir $DIR/d73-2
6906 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6909 lctl set_param fail_loc=0x80000129
6910 $MULTIOP $DIR/d73-1/f73-2 Oc &
6912 lctl set_param fail_loc=0
6914 $MULTIOP $DIR/d73-2/f73-3 Oc &
6918 wait $pid1 || return 1
6922 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6923 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6924 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6928 run_test 73 "multiple MDC requests (should not deadlock)"
6930 test_74a() { # bug 6149, 6184
6931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6934 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6936 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6937 # will spin in a tight reconnection loop
6938 $LCTL set_param fail_loc=0x8000030e
6939 # get any lock that won't be difficult - lookup works.
6941 $LCTL set_param fail_loc=0
6945 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6947 test_74b() { # bug 13310
6948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6950 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6952 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6953 # will spin in a tight reconnection loop
6954 $LCTL set_param fail_loc=0x8000030e
6955 # get a "difficult" lock
6957 $LCTL set_param fail_loc=0
6961 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6966 #define OBD_FAIL_LDLM_NEW_LOCK
6967 $LCTL set_param fail_loc=0x319
6968 touch $DIR/$tfile && error "touch successful"
6969 $LCTL set_param fail_loc=0
6972 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6975 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6978 test_76() { # Now for bug 20433, added originally in bug 1443
6979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6981 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6983 cancel_lru_locks osc
6984 BEFORE_INODES=$(num_inodes)
6985 echo "before inodes: $BEFORE_INODES"
6987 [ "$SLOW" = "no" ] && COUNT=100
6988 for i in $(seq $COUNT); do
6992 cancel_lru_locks osc
6993 AFTER_INODES=$(num_inodes)
6994 echo "after inodes: $AFTER_INODES"
6996 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6998 AFTER_INODES=$(num_inodes)
7000 echo "wait $wait seconds inodes: $AFTER_INODES"
7001 if [ $wait -gt 30 ]; then
7002 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7006 run_test 76 "confirm clients recycle inodes properly ===="
7012 # Note: in sptlrpc modes which enable its own bulk checksum, the
7013 # original crc32_le bulk checksum will be automatically disabled,
7014 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7015 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7016 # In this case set_checksums() will not be no-op, because sptlrpc
7017 # bulk checksum will be enabled all through the test.
7019 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7020 lctl set_param -n osc.*.checksums $1
7024 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7025 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7026 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7027 tr -d [] | head -n1)}
7030 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7031 log "set checksum type to $1"
7034 F77_TMP=$TMP/f77-temp
7037 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7038 error "error writing to $F77_TMP"
7041 test_77a() { # bug 10889
7042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7043 $GSS && skip_env "could not run with gss"
7045 [ ! -f $F77_TMP ] && setup_f77
7047 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7051 run_test 77a "normal checksum read/write operation"
7053 test_77b() { # bug 10889
7054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7055 $GSS && skip_env "could not run with gss"
7057 [ ! -f $F77_TMP ] && setup_f77
7058 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7059 $LCTL set_param fail_loc=0x80000409
7062 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7063 error "dd error: $?"
7064 $LCTL set_param fail_loc=0
7066 for algo in $CKSUM_TYPES; do
7067 cancel_lru_locks osc
7068 set_checksum_type $algo
7069 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7070 $LCTL set_param fail_loc=0x80000408
7071 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7072 $LCTL set_param fail_loc=0
7075 set_checksum_type $ORIG_CSUM_TYPE
7078 run_test 77b "checksum error on client write, read"
7083 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7085 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7086 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7087 $check_ost && [ -n "$ost_file_prefix" ] &&
7088 do_facet ost1 rm -f ${ost_file_prefix}\*
7092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7093 $GSS && skip_env "could not run with gss"
7094 remote_ost_nodsh && skip "remote OST with nodsh"
7097 local osc_file_prefix
7099 local check_ost=false
7100 local ost_file_prefix
7106 # ensure corruption will occur on first OSS/OST
7107 $LFS setstripe -i 0 $DIR/$tfile
7109 [ ! -f $F77_TMP ] && setup_f77
7110 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7111 error "dd write error: $?"
7112 fid=$($LFS path2fid $DIR/$tfile)
7114 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7117 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7118 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7120 echo "OSS do not support bulk pages dump upon error"
7123 osc_file_prefix=$($LCTL get_param -n debug_path)
7124 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7126 trap cleanup_77c EXIT
7129 # enable bulk pages dump upon error on Client
7130 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7131 # enable bulk pages dump upon error on OSS
7133 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7135 # flush Client cache to allow next read to reach OSS
7136 cancel_lru_locks osc
7138 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7139 $LCTL set_param fail_loc=0x80000408
7140 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7141 $LCTL set_param fail_loc=0
7145 # check cksum dump on Client
7146 osc_file=$(ls ${osc_file_prefix}*)
7147 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7148 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7149 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7150 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7151 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7153 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7154 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7155 error "dump content does not match on Client"
7157 $check_ost || skip "No need to check cksum dump on OSS"
7159 # check cksum dump on OSS
7160 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7161 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7162 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7163 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7164 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7165 error "dump content does not match on OSS"
7169 run_test 77c "checksum error on client read with debug"
7171 test_77d() { # bug 10889
7172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7173 $GSS && skip_env "could not run with gss"
7175 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7176 $LCTL set_param fail_loc=0x80000409
7178 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7179 error "direct write: rc=$?"
7180 $LCTL set_param fail_loc=0
7183 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7184 $LCTL set_param fail_loc=0x80000408
7186 cancel_lru_locks osc
7187 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7188 error "direct read: rc=$?"
7189 $LCTL set_param fail_loc=0
7192 run_test 77d "checksum error on OST direct write, read"
7194 test_77f() { # bug 10889
7195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7196 $GSS && skip_env "could not run with gss"
7199 for algo in $CKSUM_TYPES; do
7200 cancel_lru_locks osc
7201 set_checksum_type $algo
7202 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7203 $LCTL set_param fail_loc=0x409
7204 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7205 error "direct write succeeded"
7206 $LCTL set_param fail_loc=0
7208 set_checksum_type $ORIG_CSUM_TYPE
7211 run_test 77f "repeat checksum error on write (expect error)"
7213 test_77g() { # bug 10889
7214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7215 $GSS && skip_env "could not run with gss"
7216 remote_ost_nodsh && skip "remote OST with nodsh"
7218 [ ! -f $F77_TMP ] && setup_f77
7220 local file=$DIR/$tfile
7221 stack_trap "rm -f $file" EXIT
7223 $SETSTRIPE -c 1 -i 0 $file
7224 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7225 do_facet ost1 lctl set_param fail_loc=0x8000021a
7227 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7228 error "write error: rc=$?"
7229 do_facet ost1 lctl set_param fail_loc=0
7232 cancel_lru_locks osc
7233 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7234 do_facet ost1 lctl set_param fail_loc=0x8000021b
7236 cmp $F77_TMP $file || error "file compare failed"
7237 do_facet ost1 lctl set_param fail_loc=0
7240 run_test 77g "checksum error on OST write, read"
7242 test_77k() { # LU-10906
7243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7244 $GSS && skip_env "could not run with gss"
7246 local cksum_param="osc.$FSNAME*.checksums"
7247 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7251 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7252 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7253 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7257 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7258 error "failed to set checksum=$i on MGS"
7259 wait_update $HOSTNAME "$get_checksum" $i
7261 echo "remount client, checksum should be $i"
7262 remount_client $MOUNT || "failed to remount client"
7263 checksum=$(eval $get_checksum)
7264 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7267 for opt in "checksum" "nochecksum"; do
7268 #remount with mount option
7269 echo "remount client with option $opt, checksum should be $i"
7270 umount_client $MOUNT || "failed to umount client"
7271 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7272 "failed to mount client with option '$opt'"
7273 checksum=$(eval $get_checksum)
7274 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7278 remount_client $MOUNT || "failed to remount client"
7280 run_test 77k "enable/disable checksum correctly"
7282 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7291 test_78() { # bug 10901
7292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7293 remote_ost || skip_env "local OST"
7296 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7297 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7298 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7299 echo "MemTotal: $MEMTOTAL"
7301 # reserve 256MB of memory for the kernel and other running processes,
7302 # and then take 1/2 of the remaining memory for the read/write buffers.
7303 if [ $MEMTOTAL -gt 512 ] ;then
7304 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7306 # for those poor memory-starved high-end clusters...
7307 MEMTOTAL=$((MEMTOTAL / 2))
7309 echo "Mem to use for directio: $MEMTOTAL"
7311 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7312 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7313 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7314 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7316 echo "Smallest OST: $SMALLESTOST"
7317 [[ $SMALLESTOST -lt 10240 ]] &&
7318 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7320 trap cleanup_test_78 EXIT
7322 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7323 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7325 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7326 echo "File size: $F78SIZE"
7327 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7328 for i in $(seq 1 $NSEQ); do
7329 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7330 echo directIO rdwr round $i of $NSEQ
7331 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7336 run_test 78 "handle large O_DIRECT writes correctly ============"
7338 test_79() { # bug 12743
7339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7341 wait_delete_completed
7343 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7344 BKFREE=$(calc_osc_kbytes kbytesfree)
7345 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7347 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7348 DFTOTAL=`echo $STRING | cut -d, -f1`
7349 DFUSED=`echo $STRING | cut -d, -f2`
7350 DFAVAIL=`echo $STRING | cut -d, -f3`
7351 DFFREE=$(($DFTOTAL - $DFUSED))
7353 ALLOWANCE=$((64 * $OSTCOUNT))
7355 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7356 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7357 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7359 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7360 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7361 error "df free($DFFREE) mismatch OST free($BKFREE)"
7363 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7364 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7365 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7368 run_test 79 "df report consistency check ======================="
7370 test_80() { # bug 10718
7371 remote_ost_nodsh && skip "remote OST with nodsh"
7372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7374 # relax strong synchronous semantics for slow backends like ZFS
7375 local soc="obdfilter.*.sync_on_lock_cancel"
7376 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7378 if [ "$soc_old" != "never" ] &&
7379 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7380 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7381 facet_active_host $host; done | sort -u)
7382 do_nodes $hosts lctl set_param $soc=never
7385 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7387 local BEFORE=`date +%s`
7388 cancel_lru_locks osc
7389 local AFTER=`date +%s`
7390 local DIFF=$((AFTER-BEFORE))
7391 if [ $DIFF -gt 1 ] ; then
7392 error "elapsed for 1M@1T = $DIFF"
7395 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7399 run_test 80 "Page eviction is equally fast at high offsets too ===="
7401 test_81a() { # LU-456
7402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7403 remote_ost_nodsh && skip "remote OST with nodsh"
7405 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7406 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7407 do_facet ost1 lctl set_param fail_loc=0x80000228
7409 # write should trigger a retry and success
7410 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7411 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7413 if [ $RC -ne 0 ] ; then
7414 error "write should success, but failed for $RC"
7417 run_test 81a "OST should retry write when get -ENOSPC ==============="
7419 test_81b() { # LU-456
7420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7421 remote_ost_nodsh && skip "remote OST with nodsh"
7423 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7424 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7425 do_facet ost1 lctl set_param fail_loc=0x228
7427 # write should retry several times and return -ENOSPC finally
7428 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7429 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7432 if [ $RC -ne $ENOSPC ] ; then
7433 error "dd should fail for -ENOSPC, but succeed."
7436 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7438 test_82() { # LU-1031
7439 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7443 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7445 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7447 kill -USR1 $MULTIPID2
7449 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7450 error "First grouplock does not block second one"
7452 echo "Second grouplock blocks first one"
7454 kill -USR1 $MULTIPID1
7458 run_test 82 "Basic grouplock test"
7461 local sfile="/boot/System.map-$(uname -r)"
7462 [ ! -f $sfile ] && skip "No $sfile found"
7463 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7464 $LCTL set_param fail_loc=0x140d
7465 cp $sfile $DIR/$tfile || error "write failed"
7466 diff -c $sfile $DIR/$tfile || error "files are different"
7467 $LCTL set_param fail_loc=0
7470 run_test 83 "Short write in ptask ==============================="
7473 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7475 test_mkdir $DIR/$tdir.cvsroot
7476 chown $RUNAS_ID $DIR/$tdir.cvsroot
7479 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7482 # some versions of cvs import exit(1) when asked to import links or
7483 # files they can't read. ignore those files.
7484 local toignore=$(find . -type l -printf '-I %f\n' -o \
7485 ! -perm /4 -printf '-I %f\n')
7486 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7487 $tdir.reposname vtag rtag
7490 test_mkdir $DIR/$tdir.reposname
7491 chown $RUNAS_ID $DIR/$tdir.reposname
7492 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7494 cd $DIR/$tdir.reposname
7496 $RUNAS cvs add -m 'addmsg' foo99
7498 $RUNAS cvs commit -m 'nomsg' foo99
7499 rm -fr $DIR/$tdir.cvsroot
7501 run_test 99 "cvs strange file/directory operations"
7504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7505 [[ "$NETTYPE" =~ tcp ]] ||
7506 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7507 remote_ost_nodsh && skip "remote OST with nodsh"
7508 remote_mds_nodsh && skip "remote MDS with nodsh"
7510 skip "useless for local single node setup"
7512 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7513 [ "$PROT" != "tcp" ] && continue
7514 RPORT=$(echo $REMOTE | cut -d: -f2)
7515 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7518 LPORT=`echo $LOCAL | cut -d: -f2`
7519 if [ $LPORT -ge 1024 ]; then
7520 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7522 error_exit "local: $LPORT > 1024, remote: $RPORT"
7525 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7527 run_test 100 "check local port using privileged port ==========="
7529 function get_named_value()
7538 echo $line | sed "s/^$tag[ ]*//"
7545 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7546 awk '/^max_cached_mb/ { print $2 }')
7549 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7555 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7560 local cache_limit=32
7562 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7563 trap cleanup_101a EXIT
7564 $LCTL set_param -n llite.*.read_ahead_stats 0
7565 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7568 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7570 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7571 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7574 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7575 get_named_value 'read but discarded' | cut -d" " -f1); do
7576 discard=$(($discard + $s))
7580 if [[ $(($discard * 10)) -gt $nreads ]]; then
7581 $LCTL get_param osc.*-osc*.rpc_stats
7582 $LCTL get_param llite.*.read_ahead_stats
7583 error "too many ($discard) discarded pages"
7585 rm -f $DIR/$tfile || true
7587 run_test 101a "check read-ahead for random reads"
7590 test_mkdir $DIR/$tdir
7591 local STRIPE_SIZE=$1
7592 local FILE_LENGTH=$2
7595 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7597 local list=$(comma_list $(osts_nodes))
7598 set_osd_param $list '' read_cache_enable 0
7599 set_osd_param $list '' writethrough_cache_enable 0
7601 trap cleanup_test101bc EXIT
7602 # prepare the read-ahead file
7603 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7605 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7606 count=$FILE_SIZE_MB 2> /dev/null
7610 cleanup_test101bc() {
7615 local list=$(comma_list $(osts_nodes))
7616 set_osd_param $list '' read_cache_enable 1
7617 set_osd_param $list '' writethrough_cache_enable 1
7621 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7626 local STRIPE_SIZE=$2
7627 local FILE_LENGTH=$3
7628 local RA_INC=1048576
7629 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7630 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7631 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7632 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7633 get_named_value 'read but discarded' |
7634 cut -d" " -f1 | calc_total)
7635 if [[ $DISCARD -gt $discard_limit ]]; then
7636 $LCTL get_param llite.*.read_ahead_stats
7637 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7639 echo "Read-ahead success for size ${READ_SIZE}"
7644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7645 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7647 local STRIPE_SIZE=1048576
7648 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7650 if [ $SLOW == "yes" ]; then
7651 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7653 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7656 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7658 # prepare the read-ahead file
7659 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7660 cancel_lru_locks osc
7661 for BIDX in 2 4 8 16 32 64 128 256
7663 local BSIZE=$((BIDX*4096))
7664 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7665 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7666 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7667 $LCTL set_param -n llite.*.read_ahead_stats 0
7668 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7669 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7670 cancel_lru_locks osc
7671 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7676 run_test 101b "check stride-io mode read-ahead ================="
7679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7681 local STRIPE_SIZE=1048576
7682 local FILE_LENGTH=$((STRIPE_SIZE*100))
7686 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7688 cancel_lru_locks osc
7689 $LCTL set_param osc.*.rpc_stats 0
7690 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7691 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7692 local stats=$($LCTL get_param -n $osc_rpc_stats)
7693 local lines=$(echo "$stats" | awk 'END {print NR;}')
7696 if [ $lines -le 20 ]; then
7699 for size in 1 2 4 8; do
7700 local rpc=$(echo "$stats" |
7701 awk '($1 == "'$size':") {print $2; exit; }')
7703 error "Small $((size*4))k read IO $rpc !"
7705 echo "$osc_rpc_stats check passed!"
7710 run_test 101c "check stripe_size aligned read-ahead ================="
7713 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7714 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7720 local file=$DIR/$tfile
7721 local sz_MB=${FILESIZE_101d:-500}
7722 local ra_MB=${READAHEAD_MB:-40}
7724 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7725 [ $free_MB -lt $sz_MB ] &&
7726 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7728 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7729 $SETSTRIPE -c -1 $file || error "setstripe failed"
7731 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7732 echo Cancel LRU locks on lustre client to flush the client cache
7733 cancel_lru_locks osc
7735 echo Disable read-ahead
7736 local old_READAHEAD=$(set_read_ahead 0)
7738 echo Reading the test file $file with read-ahead disabled
7739 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7741 echo Cancel LRU locks on lustre client to flush the client cache
7742 cancel_lru_locks osc
7743 echo Enable read-ahead with ${ra_MB}MB
7744 set_read_ahead $ra_MB
7746 echo Reading the test file $file with read-ahead enabled
7747 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7749 echo "read-ahead disabled time read $raOFF"
7750 echo "read-ahead enabled time read $raON"
7752 set_read_ahead $old_READAHEAD
7754 wait_delete_completed
7756 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7757 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7759 run_test 101d "file read with and without read-ahead enabled"
7762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7764 local file=$DIR/$tfile
7765 local size_KB=500 #KB
7769 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7770 local need_KB=$((count * size_KB))
7771 [[ $free_KB -le $need_KB ]] &&
7772 skip_env "Need free space $need_KB, have $free_KB"
7774 echo "Creating $count ${size_KB}K test files"
7775 for ((i = 0; i < $count; i++)); do
7776 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7779 echo "Cancel LRU locks on lustre client to flush the client cache"
7780 cancel_lru_locks $OSC
7782 echo "Reset readahead stats"
7783 $LCTL set_param -n llite.*.read_ahead_stats 0
7785 for ((i = 0; i < $count; i++)); do
7786 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7789 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7790 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7792 for ((i = 0; i < $count; i++)); do
7793 rm -rf $file.$i 2>/dev/null
7796 #10000 means 20% reads are missing in readahead
7797 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7799 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7802 which iozone || skip_env "no iozone installed"
7804 local old_debug=$($LCTL get_param debug)
7805 old_debug=${old_debug#*=}
7806 $LCTL set_param debug="reada mmap"
7808 # create a test file
7809 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7811 echo Cancel LRU locks on lustre client to flush the client cache
7812 cancel_lru_locks osc
7814 echo Reset readahead stats
7815 $LCTL set_param -n llite.*.read_ahead_stats 0
7817 echo mmap read the file with small block size
7818 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7821 echo checking missing pages
7822 $LCTL get_param llite.*.read_ahead_stats
7823 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7824 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7826 $LCTL set_param debug="$old_debug"
7827 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7830 run_test 101f "check mmap read performance"
7832 test_101g_brw_size_test() {
7834 local pages=$((mb * 1048576 / PAGE_SIZE))
7835 local file=$DIR/$tfile
7837 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7838 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7839 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7840 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7844 stack_trap "rm -f $file" EXIT
7845 $LCTL set_param -n osc.*.rpc_stats=0
7847 # 10 RPCs should be enough for the test
7849 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7850 { error "dd write ${mb} MB blocks failed"; return 3; }
7851 cancel_lru_locks osc
7852 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7853 { error "dd write ${mb} MB blocks failed"; return 4; }
7855 # calculate number of full-sized read and write RPCs
7856 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7857 sed -n '/pages per rpc/,/^$/p' |
7858 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7859 END { print reads,writes }'))
7860 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7862 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7869 remote_ost_nodsh && skip "remote OST with nodsh"
7872 local osts=$(get_facets OST)
7873 local list=$(comma_list $(osts_nodes))
7874 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7875 local brw_size="obdfilter.*.brw_size"
7876 local ostver=$(lustre_version_code ost1)
7877 local cliver=$(lustre_version_code client)
7879 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7881 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7882 if [ $ostver -ge $(version_code 2.8.52) -o \
7883 \( $ostver -ge $(version_code 2.7.17) -a \
7884 $ostver -lt $(version_code 2.7.50) \) ] &&
7885 [ $cliver -ge $(version_code 2.8.52) -o \
7886 \( $cliver -ge $(version_code 2.7.17) -a \
7887 $cliver -lt $(version_code 2.7.50) \) ]; then
7888 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7889 if [[ $orig_mb -lt 16 ]]; then
7890 save_lustre_params $osts "$brw_size" > $p
7891 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7892 error "set 16MB RPC size failed"
7894 echo "remount client to enable new RPC size"
7895 remount_client $MOUNT || error "remount_client failed"
7898 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7899 # should be able to set brw_size=12, but no rpc_stats for that
7900 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7903 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7905 if [[ $orig_mb -lt 16 ]]; then
7906 restore_lustre_params < $p
7907 remount_client $MOUNT || error "remount_client restore failed"
7910 rm -f $p $DIR/$tfile
7912 run_test 101g "Big bulk(4/16 MiB) readahead"
7915 test_mkdir $DIR/$tdir
7916 chown $RUNAS_ID $DIR/$tdir
7919 STRIPE_COUNT=$OSTCOUNT
7920 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7922 trap cleanup_test102 EXIT
7924 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7926 for num in 1 2 3 4; do
7927 for count in $(seq 1 $STRIPE_COUNT); do
7928 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7929 local size=`expr $STRIPE_SIZE \* $num`
7930 local file=file"$num-$idx-$count"
7931 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7937 $1 tar cf $TMP/f102.tar $tdir --xattrs
7943 rm -rf $DIR/d0.sanity/d102
7947 [ "$UID" != 0 ] && skip "must run as root"
7948 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7949 skip_env "must have user_xattr"
7951 [ -z "$(which setfattr 2>/dev/null)" ] &&
7952 skip_env "could not find setfattr"
7954 local testfile=$DIR/$tfile
7957 echo "set/get xattr..."
7958 setfattr -n trusted.name1 -v value1 $testfile ||
7959 error "setfattr -n trusted.name1=value1 $testfile failed"
7960 getfattr -n trusted.name1 $testfile 2> /dev/null |
7961 grep "trusted.name1=.value1" ||
7962 error "$testfile missing trusted.name1=value1"
7964 setfattr -n user.author1 -v author1 $testfile ||
7965 error "setfattr -n user.author1=author1 $testfile failed"
7966 getfattr -n user.author1 $testfile 2> /dev/null |
7967 grep "user.author1=.author1" ||
7968 error "$testfile missing trusted.author1=author1"
7971 setfattr -n trusted.name2 -v value2 $testfile ||
7972 error "$testfile unable to set trusted.name2"
7973 setfattr -n trusted.name3 -v value3 $testfile ||
7974 error "$testfile unable to set trusted.name3"
7975 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7976 grep "trusted.name" | wc -l) -eq 3 ] ||
7977 error "$testfile missing 3 trusted.name xattrs"
7979 setfattr -n user.author2 -v author2 $testfile ||
7980 error "$testfile unable to set user.author2"
7981 setfattr -n user.author3 -v author3 $testfile ||
7982 error "$testfile unable to set user.author3"
7983 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7984 grep "user.author" | wc -l) -eq 3 ] ||
7985 error "$testfile missing 3 user.author xattrs"
7987 echo "remove xattr..."
7988 setfattr -x trusted.name1 $testfile ||
7989 error "$testfile error deleting trusted.name1"
7990 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7991 error "$testfile did not delete trusted.name1 xattr"
7993 setfattr -x user.author1 $testfile ||
7994 error "$testfile error deleting user.author1"
7995 echo "set lustre special xattr ..."
7996 $LFS setstripe -c1 $testfile
7997 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7998 awk -F "=" '/trusted.lov/ { print $2 }' )
7999 setfattr -n "trusted.lov" -v $lovea $testfile ||
8000 error "$testfile doesn't ignore setting trusted.lov again"
8001 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8002 error "$testfile allow setting invalid trusted.lov"
8005 run_test 102a "user xattr test =================================="
8008 [ -z "$(which setfattr 2>/dev/null)" ] &&
8009 skip_env "could not find setfattr"
8010 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8012 # b10930: get/set/list trusted.lov xattr
8013 echo "get/set/list trusted.lov xattr ..."
8014 local testfile=$DIR/$tfile
8015 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8016 error "setstripe failed"
8017 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
8018 error "getstripe failed"
8019 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8020 error "can't get trusted.lov from $testfile"
8022 local testfile2=${testfile}2
8023 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8024 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8027 setfattr -n trusted.lov -v $value $testfile2
8028 local stripe_size=$($GETSTRIPE -S $testfile2)
8029 local stripe_count=$($GETSTRIPE -c $testfile2)
8030 [[ $stripe_size -eq 65536 ]] ||
8031 error "stripe size $stripe_size != 65536"
8032 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8033 error "stripe count $stripe_count != $STRIPECOUNT"
8036 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8039 [ -z "$(which setfattr 2>/dev/null)" ] &&
8040 skip_env "could not find setfattr"
8041 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8043 # b10930: get/set/list lustre.lov xattr
8044 echo "get/set/list lustre.lov xattr ..."
8045 test_mkdir $DIR/$tdir
8046 chown $RUNAS_ID $DIR/$tdir
8047 local testfile=$DIR/$tdir/$tfile
8048 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8049 error "setstripe failed"
8050 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8051 error "getstripe failed"
8052 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8053 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8055 local testfile2=${testfile}2
8056 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8057 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8059 $RUNAS $MCREATE $testfile2
8060 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8061 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8062 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8063 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8064 [ $stripe_count -eq $STRIPECOUNT ] ||
8065 error "stripe count $stripe_count != $STRIPECOUNT"
8067 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8069 compare_stripe_info1() {
8070 local stripe_index_all_zero=true
8072 for num in 1 2 3 4; do
8073 for count in $(seq 1 $STRIPE_COUNT); do
8074 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8075 local size=$((STRIPE_SIZE * num))
8076 local file=file"$num-$offset-$count"
8077 stripe_size=$($LFS getstripe -S $PWD/$file)
8078 [[ $stripe_size -ne $size ]] &&
8079 error "$file: size $stripe_size != $size"
8080 stripe_count=$($LFS getstripe -c $PWD/$file)
8081 # allow fewer stripes to be created, ORI-601
8082 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8083 error "$file: count $stripe_count != $count"
8084 stripe_index=$($LFS getstripe -i $PWD/$file)
8085 [[ $stripe_index -ne 0 ]] &&
8086 stripe_index_all_zero=false
8090 $stripe_index_all_zero &&
8091 error "all files are being extracted starting from OST index 0"
8095 have_xattrs_include() {
8096 tar --help | grep -q xattrs-include &&
8097 echo --xattrs-include="lustre.*"
8101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8102 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8104 XINC=$(have_xattrs_include)
8106 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8108 compare_stripe_info1
8110 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8114 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8116 XINC=$(have_xattrs_include)
8118 test_mkdir $DIR/$tdir.restore
8120 tar cf - --xattrs $tdir | tar xf - \
8121 -C $DIR/$tdir.restore --xattrs $XINC
8122 cd $DIR/$tdir.restore/$tdir
8123 compare_stripe_info1
8125 run_test 102f "tar copy files, not keep osts"
8128 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8129 skip "must have user_xattr"
8130 [ -z "$(which setfattr 2>/dev/null)" ] &&
8131 skip_env "could not find setfattr"
8132 [ -z "$(which getfattr 2>/dev/null)" ] &&
8133 skip_env "could not find getfattr"
8135 local xsize=${1:-1024} # in bytes
8136 local file=$DIR/$tfile
8137 local value="$(generate_string $xsize)"
8138 local xbig=trusted.big
8141 log "save $xbig on $file"
8142 setfattr -n $xbig -v $value $file ||
8143 error "saving $xbig on $file failed"
8145 local orig=$(get_xattr_value $xbig $file)
8146 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8148 local xsml=trusted.sml
8149 log "save $xsml on $file"
8150 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8152 local new=$(get_xattr_value $xbig $file)
8153 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8155 log "grow $xsml on $file"
8156 setfattr -n $xsml -v "$value" $file ||
8157 error "growing $xsml on $file failed"
8159 new=$(get_xattr_value $xbig $file)
8160 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8161 log "$xbig still valid after growing $xsml"
8166 test_102h() { # bug 15777
8169 run_test 102h "grow xattr from inside inode to external block"
8172 large_xattr_enabled || skip_env "ea_inode feature disabled"
8174 grow_xattr $(max_xattr_size)
8176 run_test 102ha "grow xattr from inside inode to external inode"
8178 test_102i() { # bug 17038
8179 [ -z "$(which getfattr 2>/dev/null)" ] &&
8180 skip "could not find getfattr"
8183 ln -s $DIR/$tfile $DIR/${tfile}link
8184 getfattr -n trusted.lov $DIR/$tfile ||
8185 error "lgetxattr on $DIR/$tfile failed"
8186 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8187 grep -i "no such attr" ||
8188 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8189 rm -f $DIR/$tfile $DIR/${tfile}link
8191 run_test 102i "lgetxattr test on symbolic link ============"
8194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8195 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8197 XINC=$(have_xattrs_include)
8198 setup_test102 "$RUNAS"
8199 chown $RUNAS_ID $DIR/$tdir
8200 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8202 compare_stripe_info1 "$RUNAS"
8204 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8207 [ -z "$(which setfattr 2>/dev/null)" ] &&
8208 skip "could not find setfattr"
8211 # b22187 just check that does not crash for regular file.
8212 setfattr -n trusted.lov $DIR/$tfile
8213 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8214 local test_kdir=$DIR/$tdir
8215 test_mkdir $test_kdir
8216 local default_size=$($LFS getstripe -S $test_kdir)
8217 local default_count=$($LFS getstripe -c $test_kdir)
8218 local default_offset=$($LFS getstripe -i $test_kdir)
8219 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8220 error 'dir setstripe failed'
8221 setfattr -n trusted.lov $test_kdir
8222 local stripe_size=$($LFS getstripe -S $test_kdir)
8223 local stripe_count=$($LFS getstripe -c $test_kdir)
8224 local stripe_offset=$($LFS getstripe -i $test_kdir)
8225 [ $stripe_size -eq $default_size ] ||
8226 error "stripe size $stripe_size != $default_size"
8227 [ $stripe_count -eq $default_count ] ||
8228 error "stripe count $stripe_count != $default_count"
8229 [ $stripe_offset -eq $default_offset ] ||
8230 error "stripe offset $stripe_offset != $default_offset"
8231 rm -rf $DIR/$tfile $test_kdir
8233 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8236 [ -z "$(which getfattr 2>/dev/null)" ] &&
8237 skip "could not find getfattr"
8239 # LU-532 trusted. xattr is invisible to non-root
8240 local testfile=$DIR/$tfile
8244 echo "listxattr as user..."
8245 chown $RUNAS_ID $testfile
8246 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8247 grep -q "trusted" &&
8248 error "$testfile trusted xattrs are user visible"
8252 run_test 102l "listxattr size test =================================="
8254 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8255 local path=$DIR/$tfile
8258 listxattr_size_check $path || error "listattr_size_check $path failed"
8260 run_test 102m "Ensure listxattr fails on small bufffer ========"
8264 getxattr() { # getxattr path name
8265 # Return the base64 encoding of the value of xattr name on path.
8269 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8271 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8273 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8275 getfattr --absolute-names --encoding=base64 --name=$name $path |
8276 awk -F= -v name=$name '$1 == name {
8277 print substr($0, index($0, "=") + 1);
8281 test_102n() { # LU-4101 mdt: protect internal xattrs
8282 [ -z "$(which setfattr 2>/dev/null)" ] &&
8283 skip "could not find setfattr"
8284 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8286 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8289 local file0=$DIR/$tfile.0
8290 local file1=$DIR/$tfile.1
8291 local xattr0=$TMP/$tfile.0
8292 local xattr1=$TMP/$tfile.1
8293 local namelist="lov lma lmv link fid version som hsm"
8297 rm -rf $file0 $file1 $xattr0 $xattr1
8300 # Get 'before' xattrs of $file1.
8301 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8303 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8304 namelist+=" lfsck_namespace"
8305 for name in $namelist; do
8306 # Try to copy xattr from $file0 to $file1.
8307 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8309 setfattr --name=trusted.$name --value="$value" $file1 ||
8310 error "setxattr 'trusted.$name' failed"
8312 # Try to set a garbage xattr.
8313 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8315 if [[ x$name == "xlov" ]]; then
8316 setfattr --name=trusted.lov --value="$value" $file1 &&
8317 error "setxattr invalid 'trusted.lov' success"
8319 setfattr --name=trusted.$name --value="$value" $file1 ||
8320 error "setxattr invalid 'trusted.$name' failed"
8323 # Try to remove the xattr from $file1. We don't care if this
8324 # appears to succeed or fail, we just don't want there to be
8325 # any changes or crashes.
8326 setfattr --remove=$trusted.$name $file1 2> /dev/null
8329 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8332 # Try to copy xattr from $file0 to $file1.
8333 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8335 setfattr --name=trusted.$name --value="$value" $file1 ||
8336 error "setxattr 'trusted.$name' failed"
8338 # Try to set a garbage xattr.
8339 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8341 setfattr --name=trusted.$name --value="$value" $file1 ||
8342 error "setxattr 'trusted.$name' failed"
8344 # Try to remove the xattr from $file1. We don't care if this
8345 # appears to succeed or fail, we just don't want there to be
8346 # any changes or crashes.
8347 setfattr --remove=$trusted.$name $file1 2> /dev/null
8350 # Get 'after' xattrs of file1.
8351 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8353 if ! diff $xattr0 $xattr1; then
8354 error "before and after xattrs of '$file1' differ"
8357 rm -rf $file0 $file1 $xattr0 $xattr1
8361 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8363 test_102p() { # LU-4703 setxattr did not check ownership
8364 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8365 skip "MDS needs to be at least 2.5.56"
8367 local testfile=$DIR/$tfile
8371 echo "setfacl as user..."
8372 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8373 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8375 echo "setfattr as user..."
8376 setfacl -m "u:$RUNAS_ID:---" $testfile
8377 $RUNAS setfattr -x system.posix_acl_access $testfile
8378 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8380 run_test 102p "check setxattr(2) correctly fails without permission"
8383 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8384 skip "MDS needs to be at least 2.6.92"
8386 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8388 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8391 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8392 skip "MDS needs to be at least 2.6.93"
8394 touch $DIR/$tfile || error "touch"
8395 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8396 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8397 rm $DIR/$tfile || error "rm"
8400 mkdir -p $DIR/$tdir || error "mkdir"
8401 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8402 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8403 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8404 error "$testfile error deleting user.author1"
8405 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8406 grep "user.$(basename $tdir)" &&
8407 error "$tdir did not delete user.$(basename $tdir)"
8408 rmdir $DIR/$tdir || error "rmdir"
8411 test_mkdir $DIR/$tdir
8412 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8413 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8414 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8415 error "$testfile error deleting user.author1"
8416 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8417 grep "user.$(basename $tdir)" &&
8418 error "$tdir did not delete user.$(basename $tdir)"
8419 rmdir $DIR/$tdir || error "rm striped dir"
8421 run_test 102r "set EAs with empty values"
8424 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8425 skip "MDS needs to be at least 2.11.52"
8427 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8429 save_lustre_params client "llite.*.xattr_cache" > $save
8431 for cache in 0 1; do
8432 lctl set_param llite.*.xattr_cache=$cache
8435 touch $DIR/$tfile || error "touch"
8436 for prefix in lustre security system trusted user; do
8437 # Note getxattr() may fail with 'Operation not
8438 # supported' or 'No such attribute' depending
8439 # on prefix and cache.
8440 getfattr -n $prefix.n102s $DIR/$tfile &&
8441 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8445 restore_lustre_params < $save
8447 run_test 102s "getting nonexistent xattrs should fail"
8450 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8451 skip "MDS needs to be at least 2.11.52"
8453 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8455 save_lustre_params client "llite.*.xattr_cache" > $save
8457 for cache in 0 1; do
8458 lctl set_param llite.*.xattr_cache=$cache
8460 for buf_size in 0 256; do
8462 touch $DIR/$tfile || error "touch"
8463 setfattr -n user.multiop $DIR/$tfile
8464 $MULTIOP $DIR/$tfile oa$buf_size ||
8465 error "cannot get zero length xattr value (buf_size = $buf_size)"
8469 restore_lustre_params < $save
8471 run_test 102t "zero length xattr values handled correctly"
8475 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8480 [ "$UID" != 0 ] && skip "must run as root"
8481 $GSS && skip_env "could not run under gss"
8482 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8483 skip_env "must have acl enabled"
8484 [ -z "$(which setfacl 2>/dev/null)" ] &&
8485 skip_env "could not find setfacl"
8486 remote_mds_nodsh && skip "remote MDS with nodsh"
8488 gpasswd -a daemon bin # LU-5641
8489 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8491 declare -a identity_old
8493 for num in $(seq $MDSCOUNT); do
8494 switch_identity $num true || identity_old[$num]=$?
8502 echo "performing cp ..."
8503 run_acl_subtest cp || error "run_acl_subtest cp failed"
8504 echo "performing getfacl-noacl..."
8505 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8506 echo "performing misc..."
8507 run_acl_subtest misc || error "misc test failed"
8508 echo "performing permissions..."
8509 run_acl_subtest permissions || error "permissions failed"
8510 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8511 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8512 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8513 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8515 echo "performing permissions xattr..."
8516 run_acl_subtest permissions_xattr ||
8517 error "permissions_xattr failed"
8519 echo "performing setfacl..."
8520 run_acl_subtest setfacl || error "setfacl test failed"
8522 # inheritance test got from HP
8523 echo "performing inheritance..."
8524 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8525 chmod +x make-tree || error "chmod +x failed"
8526 run_acl_subtest inheritance || error "inheritance test failed"
8529 echo "LU-974 ignore umask when acl is enabled..."
8530 run_acl_subtest 974 || error "LU-974 umask test failed"
8531 if [ $MDSCOUNT -ge 2 ]; then
8532 run_acl_subtest 974_remote ||
8533 error "LU-974 umask test failed under remote dir"
8536 echo "LU-2561 newly created file is same size as directory..."
8537 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8538 run_acl_subtest 2561 || error "LU-2561 test failed"
8540 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8543 run_acl_subtest 4924 || error "LU-4924 test failed"
8548 for num in $(seq $MDSCOUNT); do
8549 if [ "${identity_old[$num]}" = 1 ]; then
8550 switch_identity $num false || identity_old[$num]=$?
8554 run_test 103a "acl test"
8559 for U in {0..511}; do
8561 local O=$(printf "%04o" $U)
8563 umask $(printf "%04o" $((511 ^ $O)))
8564 $LFS setstripe -c 1 $DIR/$tfile.s$O
8565 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8567 (( $S == ($O & 0666) )) ||
8568 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8570 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8571 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8572 (( $S == ($O & 0666) )) ||
8573 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8575 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8576 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8577 (( $S == ($O & 0666) )) ||
8578 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8579 rm -f $DIR/$tfile.[smp]$0
8584 run_test 103b "umask lfs setstripe"
8588 cp -rp $DIR/$tdir $DIR/$tdir.bak
8590 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8591 error "$DIR/$tdir shouldn't contain default ACL"
8592 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8593 error "$DIR/$tdir.bak shouldn't contain default ACL"
8596 run_test 103c "'cp -rp' won't set empty acl"
8599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8602 lfs df || error "lfs df failed"
8603 lfs df -ih || error "lfs df -ih failed"
8604 lfs df -h $DIR || error "lfs df -h $DIR failed"
8605 lfs df -i $DIR || error "lfs df -i $DIR failed"
8606 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8607 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8609 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8610 lctl --device %$OSC deactivate
8611 lfs df || error "lfs df with deactivated OSC failed"
8612 lctl --device %$OSC activate
8613 # wait the osc back to normal
8614 wait_osc_import_state client ost FULL
8616 lfs df || error "lfs df with reactivated OSC failed"
8619 run_test 104a "lfs df [-ih] [path] test ========================="
8622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8623 [ $RUNAS_ID -eq $UID ] &&
8624 skip_env "RUNAS_ID = UID = $UID -- skipping"
8627 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8628 grep "Permission denied" | wc -l)))
8629 if [ $denied_cnt -ne 0 ]; then
8630 error "lfs check servers test failed"
8633 run_test 104b "$RUNAS lfs check servers test ===================="
8636 # doesn't work on 2.4 kernels
8638 if $(flock_is_enabled); then
8639 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8641 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8645 run_test 105a "flock when mounted without -o flock test ========"
8649 if $(flock_is_enabled); then
8650 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8652 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8656 run_test 105b "fcntl when mounted without -o flock test ========"
8660 if $(flock_is_enabled); then
8661 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8663 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8667 run_test 105c "lockf when mounted without -o flock test"
8669 test_105d() { # bug 15924
8670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8672 test_mkdir $DIR/$tdir
8673 flock_is_enabled || skip_env "mount w/o flock enabled"
8674 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8675 $LCTL set_param fail_loc=0x80000315
8676 flocks_test 2 $DIR/$tdir
8678 run_test 105d "flock race (should not freeze) ========"
8680 test_105e() { # bug 22660 && 22040
8681 flock_is_enabled || skip_env "mount w/o flock enabled"
8684 flocks_test 3 $DIR/$tfile
8686 run_test 105e "Two conflicting flocks from same process"
8688 test_106() { #bug 10921
8689 test_mkdir $DIR/$tdir
8690 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8691 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8693 run_test 106 "attempt exec of dir followed by chown of that dir"
8696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8704 local save_pattern=$(sysctl -n kernel.core_pattern)
8705 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8706 sysctl -w kernel.core_pattern=$file
8707 sysctl -w kernel.core_uses_pid=0
8715 kill -s 11 $SLEEPPID
8717 if [ -e $file ]; then
8718 size=`stat -c%s $file`
8719 [ $size -eq 0 ] && error "Fail to create core file $file"
8721 error "Fail to create core file $file"
8724 sysctl -w kernel.core_pattern=$save_pattern
8725 sysctl -w kernel.core_uses_pid=$save_uses_pid
8728 run_test 107 "Coredump on SIG"
8731 test_mkdir $DIR/$tdir
8732 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8733 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8734 error "mkdir with 256 char should fail, but did not"
8735 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8736 error "create with 255 char failed"
8737 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8738 error "create with 256 char should fail, but did not"
8743 run_test 110 "filename length checking"
8746 # Purpose: To verify dynamic thread (OSS) creation.
8749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8750 remote_ost_nodsh && skip "remote OST with nodsh"
8752 # Lustre does not stop service threads once they are started.
8753 # Reset number of running threads to default.
8758 local save_params="$TMP/sanity-$TESTNAME.parameters"
8760 # Get ll_ost_io count before I/O
8761 OSTIO_pre=$(do_facet ost1 \
8762 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8763 # Exit if lustre is not running (ll_ost_io not running).
8764 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8766 echo "Starting with $OSTIO_pre threads"
8767 local thread_max=$((OSTIO_pre * 2))
8768 local rpc_in_flight=$((thread_max * 2))
8769 # Number of I/O Process proposed to be started.
8771 local facets=$(get_facets OST)
8773 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8774 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8776 # Set in_flight to $rpc_in_flight
8777 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8778 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8779 nfiles=${rpc_in_flight}
8780 # Set ost thread_max to $thread_max
8781 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8783 # 5 Minutes should be sufficient for max number of OSS
8784 # threads(thread_max) to be created.
8788 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8789 test_mkdir $DIR/$tdir
8790 for i in $(seq $nfiles); do
8791 local file=$DIR/$tdir/${tfile}-$i
8792 $LFS setstripe -c -1 -i 0 $file
8793 ($WTL $file $timeout)&
8796 # I/O Started - Wait for thread_started to reach thread_max or report
8797 # error if thread_started is more than thread_max.
8798 echo "Waiting for thread_started to reach thread_max"
8799 local thread_started=0
8800 local end_time=$((SECONDS + timeout))
8802 while [ $SECONDS -le $end_time ] ; do
8804 # Get ost i/o thread_started count.
8805 thread_started=$(do_facet ost1 \
8807 ost.OSS.ost_io.threads_started | cut -d= -f2")
8808 # Break out if thread_started is equal/greater than thread_max
8809 if [[ $thread_started -ge $thread_max ]]; then
8810 echo ll_ost_io thread_started $thread_started, \
8811 equal/greater than thread_max $thread_max
8817 # Cleanup - We have the numbers, Kill i/o jobs if running.
8818 jobcount=($(jobs -p))
8819 for i in $(seq 0 $((${#jobcount[@]}-1)))
8821 kill -9 ${jobcount[$i]}
8822 if [ $? -ne 0 ] ; then
8824 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8828 # Cleanup files left by WTL binary.
8829 for i in $(seq $nfiles); do
8830 local file=$DIR/$tdir/${tfile}-$i
8832 if [ $? -ne 0 ] ; then
8833 echo "Warning: Failed to delete file $file"
8837 restore_lustre_params <$save_params
8838 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8840 # Error out if no new thread has started or Thread started is greater
8842 if [[ $thread_started -le $OSTIO_pre ||
8843 $thread_started -gt $thread_max ]]; then
8844 error "ll_ost_io: thread_started $thread_started" \
8845 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8846 "No new thread started or thread started greater " \
8850 run_test 115 "verify dynamic thread creation===================="
8853 wait_delete_completed
8854 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8855 echo "OST kbytes available: ${AVAIL[@]}"
8860 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8861 #echo OST $i: ${AVAIL[i]}kb
8862 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8866 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8871 echo "Min free space: OST $MINI: $MINV"
8872 echo "Max free space: OST $MAXI: $MAXV"
8875 test_116a() { # was previously test_116()
8876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8877 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8878 remote_mds_nodsh && skip "remote MDS with nodsh"
8880 echo -n "Free space priority "
8881 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8886 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8887 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8888 trap simple_cleanup_common EXIT
8890 # Check if we need to generate uneven OSTs
8891 test_mkdir -p $DIR/$tdir/OST${MINI}
8892 local FILL=$((MINV / 4))
8893 local DIFF=$((MAXV - MINV))
8894 local DIFF2=$((DIFF * 100 / MINV))
8896 local threshold=$(do_facet $SINGLEMDS \
8897 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8898 threshold=${threshold%%%}
8899 echo -n "Check for uneven OSTs: "
8900 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8902 if [[ $DIFF2 -gt $threshold ]]; then
8904 echo "Don't need to fill OST$MINI"
8906 # generate uneven OSTs. Write 2% over the QOS threshold value
8908 DIFF=$((threshold - DIFF2 + 2))
8909 DIFF2=$((MINV * DIFF / 100))
8910 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8911 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8912 error "setstripe failed"
8913 DIFF=$((DIFF2 / 2048))
8915 while [ $i -lt $DIFF ]; do
8917 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8918 bs=2M count=1 2>/dev/null
8927 DIFF=$((MAXV - MINV))
8928 DIFF2=$((DIFF * 100 / MINV))
8929 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8930 if [ $DIFF2 -gt $threshold ]; then
8933 echo "failed - QOS mode won't be used"
8934 simple_cleanup_common
8935 skip "QOS imbalance criteria not met"
8943 # now fill using QOS
8944 $SETSTRIPE -c 1 $DIR/$tdir
8945 FILL=$((FILL / 200))
8946 if [ $FILL -gt 600 ]; then
8949 echo "writing $FILL files to QOS-assigned OSTs"
8951 while [ $i -lt $FILL ]; do
8953 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8957 echo "wrote $i 200k files"
8961 echo "Note: free space may not be updated, so measurements might be off"
8963 DIFF2=$((MAXV - MINV))
8964 echo "free space delta: orig $DIFF final $DIFF2"
8965 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8966 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8967 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8968 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8969 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8970 if [[ $DIFF -gt 0 ]]; then
8971 FILL=$((DIFF2 * 100 / DIFF - 100))
8972 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8975 # Figure out which files were written where
8976 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8977 awk '/'$MINI1': / {print $2; exit}')
8979 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8980 echo "$MINC files created on smaller OST $MINI1"
8981 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8982 awk '/'$MAXI1': / {print $2; exit}')
8984 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8985 echo "$MAXC files created on larger OST $MAXI1"
8986 if [[ $MINC -gt 0 ]]; then
8987 FILL=$((MAXC * 100 / MINC - 100))
8988 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8990 [[ $MAXC -gt $MINC ]] ||
8991 error_ignore LU-9 "stripe QOS didn't balance free space"
8992 simple_cleanup_common
8994 run_test 116a "stripe QOS: free space balance ==================="
8996 test_116b() { # LU-2093
8997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8998 remote_mds_nodsh && skip "remote MDS with nodsh"
9000 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9001 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9002 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9003 [ -z "$old_rr" ] && skip "no QOS"
9004 do_facet $SINGLEMDS lctl set_param \
9005 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9007 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9008 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9009 do_facet $SINGLEMDS lctl set_param fail_loc=0
9011 do_facet $SINGLEMDS lctl set_param \
9012 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9014 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9016 test_117() # bug 10891
9018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9020 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9021 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9022 lctl set_param fail_loc=0x21e
9023 > $DIR/$tfile || error "truncate failed"
9024 lctl set_param fail_loc=0
9025 echo "Truncate succeeded."
9028 run_test 117 "verify osd extend =========="
9030 NO_SLOW_RESENDCOUNT=4
9031 export OLD_RESENDCOUNT=""
9032 set_resend_count () {
9033 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9034 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9035 lctl set_param -n $PROC_RESENDCOUNT $1
9036 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9039 # for reduce test_118* time (b=14842)
9040 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9042 # Reset async IO behavior after error case
9044 FILE=$DIR/reset_async
9046 # Ensure all OSCs are cleared
9047 $SETSTRIPE -c -1 $FILE
9048 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9053 test_118a() #bug 11710
9055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9059 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9060 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9061 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9063 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9064 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9069 run_test 118a "verify O_SYNC works =========="
9073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9074 remote_ost_nodsh && skip "remote OST with nodsh"
9078 #define OBD_FAIL_SRV_ENOENT 0x217
9079 set_nodes_failloc "$(osts_nodes)" 0x217
9080 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9082 set_nodes_failloc "$(osts_nodes)" 0
9083 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9084 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9087 if [[ $RC -eq 0 ]]; then
9088 error "Must return error due to dropped pages, rc=$RC"
9092 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9093 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9097 echo "Dirty pages not leaked on ENOENT"
9099 # Due to the above error the OSC will issue all RPCs syncronously
9100 # until a subsequent RPC completes successfully without error.
9101 $MULTIOP $DIR/$tfile Ow4096yc
9106 run_test 118b "Reclaim dirty pages on fatal error =========="
9110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9112 # for 118c, restore the original resend count, LU-1940
9113 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9114 set_resend_count $OLD_RESENDCOUNT
9115 remote_ost_nodsh && skip "remote OST with nodsh"
9119 #define OBD_FAIL_OST_EROFS 0x216
9120 set_nodes_failloc "$(osts_nodes)" 0x216
9122 # multiop should block due to fsync until pages are written
9123 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9127 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9128 error "Multiop failed to block on fsync, pid=$MULTIPID"
9131 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9133 if [[ $WRITEBACK -eq 0 ]]; then
9134 error "No page in writeback, writeback=$WRITEBACK"
9137 set_nodes_failloc "$(osts_nodes)" 0
9140 if [[ $RC -ne 0 ]]; then
9141 error "Multiop fsync failed, rc=$RC"
9144 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9145 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9147 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9148 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9152 echo "Dirty pages flushed via fsync on EROFS"
9155 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9157 # continue to use small resend count to reduce test_118* time (b=14842)
9158 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9163 remote_ost_nodsh && skip "remote OST with nodsh"
9167 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9168 set_nodes_failloc "$(osts_nodes)" 0x214
9169 # multiop should block due to fsync until pages are written
9170 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9174 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9175 error "Multiop failed to block on fsync, pid=$MULTIPID"
9178 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9180 if [[ $WRITEBACK -eq 0 ]]; then
9181 error "No page in writeback, writeback=$WRITEBACK"
9184 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9185 set_nodes_failloc "$(osts_nodes)" 0
9187 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9188 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9190 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9191 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9195 echo "Dirty pages gaurenteed flushed via fsync"
9198 run_test 118d "Fsync validation inject a delay of the bulk =========="
9201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9205 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9206 lctl set_param fail_loc=0x8000040a
9208 # Should simulate EINVAL error which is fatal
9209 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9211 if [[ $RC -eq 0 ]]; then
9212 error "Must return error due to dropped pages, rc=$RC"
9215 lctl set_param fail_loc=0x0
9217 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9218 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9219 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9221 if [[ $LOCKED -ne 0 ]]; then
9222 error "Locked pages remain in cache, locked=$LOCKED"
9225 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9226 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9230 echo "No pages locked after fsync"
9235 run_test 118f "Simulate unrecoverable OSC side error =========="
9238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9242 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9243 lctl set_param fail_loc=0x406
9245 # simulate local -ENOMEM
9246 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9249 lctl set_param fail_loc=0
9250 if [[ $RC -eq 0 ]]; then
9251 error "Must return error due to dropped pages, rc=$RC"
9254 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9255 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9256 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9258 if [[ $LOCKED -ne 0 ]]; then
9259 error "Locked pages remain in cache, locked=$LOCKED"
9262 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9263 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9267 echo "No pages locked after fsync"
9272 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9276 remote_ost_nodsh && skip "remote OST with nodsh"
9280 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9281 set_nodes_failloc "$(osts_nodes)" 0x20e
9282 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9283 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9286 set_nodes_failloc "$(osts_nodes)" 0
9287 if [[ $RC -eq 0 ]]; then
9288 error "Must return error due to dropped pages, rc=$RC"
9291 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9292 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9293 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9295 if [[ $LOCKED -ne 0 ]]; then
9296 error "Locked pages remain in cache, locked=$LOCKED"
9299 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9300 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9304 echo "No pages locked after fsync"
9308 run_test 118h "Verify timeout in handling recoverables errors =========="
9310 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9314 remote_ost_nodsh && skip "remote OST with nodsh"
9318 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9319 set_nodes_failloc "$(osts_nodes)" 0x20e
9321 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9322 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9325 set_nodes_failloc "$(osts_nodes)" 0
9329 if [[ $RC -ne 0 ]]; then
9330 error "got error, but should be not, rc=$RC"
9333 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9334 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9335 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9336 if [[ $LOCKED -ne 0 ]]; then
9337 error "Locked pages remain in cache, locked=$LOCKED"
9340 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9341 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9345 echo "No pages locked after fsync"
9349 run_test 118i "Fix error before timeout in recoverable error =========="
9351 [ "$SLOW" = "no" ] && set_resend_count 4
9354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9355 remote_ost_nodsh && skip "remote OST with nodsh"
9359 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9360 set_nodes_failloc "$(osts_nodes)" 0x220
9362 # return -EIO from OST
9363 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9365 set_nodes_failloc "$(osts_nodes)" 0x0
9366 if [[ $RC -eq 0 ]]; then
9367 error "Must return error due to dropped pages, rc=$RC"
9370 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9371 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9372 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9373 if [[ $LOCKED -ne 0 ]]; then
9374 error "Locked pages remain in cache, locked=$LOCKED"
9377 # in recoverable error on OST we want resend and stay until it finished
9378 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9379 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9383 echo "No pages locked after fsync"
9387 run_test 118j "Simulate unrecoverable OST side error =========="
9391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9392 remote_ost_nodsh && skip "remote OSTs with nodsh"
9394 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9395 set_nodes_failloc "$(osts_nodes)" 0x20e
9396 test_mkdir $DIR/$tdir
9398 for ((i=0;i<10;i++)); do
9399 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9400 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9407 set_nodes_failloc "$(osts_nodes)" 0
9410 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9412 test_118l() # LU-646
9414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9416 test_mkdir $DIR/$tdir
9417 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9420 run_test 118l "fsync dir"
9422 test_118m() # LU-3066
9424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9426 test_mkdir $DIR/$tdir
9427 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9430 run_test 118m "fdatasync dir ========="
9432 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9440 remote_ost_nodsh && skip "remote OSTs with nodsh"
9442 # Sleep to avoid a cached response.
9443 #define OBD_STATFS_CACHE_SECONDS 1
9446 # Inject a 10 second delay in the OST_STATFS handler.
9447 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9448 set_nodes_failloc "$(osts_nodes)" 0x242
9451 stat --file-system $MOUNT > /dev/null
9454 set_nodes_failloc "$(osts_nodes)" 0
9456 if ((end - begin > 20)); then
9457 error "statfs took $((end - begin)) seconds, expected 10"
9460 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9462 test_119a() # bug 11737
9464 BSIZE=$((512 * 1024))
9465 directio write $DIR/$tfile 0 1 $BSIZE
9466 # We ask to read two blocks, which is more than a file size.
9467 # directio will indicate an error when requested and actual
9468 # sizes aren't equeal (a normal situation in this case) and
9469 # print actual read amount.
9470 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9471 if [ "$NOB" != "$BSIZE" ]; then
9472 error "read $NOB bytes instead of $BSIZE"
9476 run_test 119a "Short directIO read must return actual read amount"
9478 test_119b() # bug 11737
9480 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9482 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9483 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9485 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9486 error "direct read failed"
9489 run_test 119b "Sparse directIO read must return actual read amount"
9491 test_119c() # bug 13099
9494 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9495 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9498 run_test 119c "Testing for direct read hitting hole"
9500 test_119d() # bug 15950
9502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9504 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9505 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9507 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9508 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9509 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9510 lctl set_param fail_loc=0x40d
9511 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9514 cat $DIR/$tfile > /dev/null &
9515 lctl set_param fail_loc=0
9518 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9520 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9521 error "the read rpcs have not completed in 2s"
9523 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9525 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9529 remote_mds_nodsh && skip "remote MDS with nodsh"
9530 test_mkdir $DIR/$tdir
9531 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9532 skip_env "no early lock cancel on server"
9534 lru_resize_disable mdc
9535 lru_resize_disable osc
9536 cancel_lru_locks mdc
9537 # asynchronous object destroy at MDT could cause bl ast to client
9538 cancel_lru_locks osc
9540 stat $DIR/$tdir > /dev/null
9541 can1=$(do_facet $SINGLEMDS \
9542 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9543 awk '/ldlm_cancel/ {print $2}')
9544 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9545 awk '/ldlm_bl_callback/ {print $2}')
9546 test_mkdir -c1 $DIR/$tdir/d1
9547 can2=$(do_facet $SINGLEMDS \
9548 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9549 awk '/ldlm_cancel/ {print $2}')
9550 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9551 awk '/ldlm_bl_callback/ {print $2}')
9552 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9553 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9554 lru_resize_enable mdc
9555 lru_resize_enable osc
9557 run_test 120a "Early Lock Cancel: mkdir test"
9560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9561 remote_mds_nodsh && skip "remote MDS with nodsh"
9562 test_mkdir $DIR/$tdir
9563 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9564 skip_env "no early lock cancel on server"
9566 lru_resize_disable mdc
9567 lru_resize_disable osc
9568 cancel_lru_locks mdc
9569 stat $DIR/$tdir > /dev/null
9570 can1=$(do_facet $SINGLEMDS \
9571 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9572 awk '/ldlm_cancel/ {print $2}')
9573 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9574 awk '/ldlm_bl_callback/ {print $2}')
9576 can2=$(do_facet $SINGLEMDS \
9577 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9578 awk '/ldlm_cancel/ {print $2}')
9579 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9580 awk '/ldlm_bl_callback/ {print $2}')
9581 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9582 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9583 lru_resize_enable mdc
9584 lru_resize_enable osc
9586 run_test 120b "Early Lock Cancel: create test"
9589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9590 remote_mds_nodsh && skip "remote MDS with nodsh"
9591 test_mkdir -c1 $DIR/$tdir
9592 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9593 skip "no early lock cancel on server"
9595 lru_resize_disable mdc
9596 lru_resize_disable osc
9597 test_mkdir -c1 $DIR/$tdir/d1
9598 test_mkdir -c1 $DIR/$tdir/d2
9599 touch $DIR/$tdir/d1/f1
9600 cancel_lru_locks mdc
9601 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9602 can1=$(do_facet $SINGLEMDS \
9603 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9604 awk '/ldlm_cancel/ {print $2}')
9605 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9606 awk '/ldlm_bl_callback/ {print $2}')
9607 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9608 can2=$(do_facet $SINGLEMDS \
9609 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9610 awk '/ldlm_cancel/ {print $2}')
9611 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9612 awk '/ldlm_bl_callback/ {print $2}')
9613 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9614 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9615 lru_resize_enable mdc
9616 lru_resize_enable osc
9618 run_test 120c "Early Lock Cancel: link test"
9621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9622 remote_mds_nodsh && skip "remote MDS with nodsh"
9623 test_mkdir -c1 $DIR/$tdir
9624 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9625 skip_env "no early lock cancel on server"
9627 lru_resize_disable mdc
9628 lru_resize_disable osc
9630 cancel_lru_locks mdc
9631 stat $DIR/$tdir > /dev/null
9632 can1=$(do_facet $SINGLEMDS \
9633 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9634 awk '/ldlm_cancel/ {print $2}')
9635 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9636 awk '/ldlm_bl_callback/ {print $2}')
9637 chmod a+x $DIR/$tdir
9638 can2=$(do_facet $SINGLEMDS \
9639 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9640 awk '/ldlm_cancel/ {print $2}')
9641 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9642 awk '/ldlm_bl_callback/ {print $2}')
9643 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9644 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9645 lru_resize_enable mdc
9646 lru_resize_enable osc
9648 run_test 120d "Early Lock Cancel: setattr test"
9651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9652 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9653 skip_env "no early lock cancel on server"
9654 remote_mds_nodsh && skip "remote MDS with nodsh"
9656 local dlmtrace_set=false
9658 test_mkdir -c1 $DIR/$tdir
9659 lru_resize_disable mdc
9660 lru_resize_disable osc
9661 ! $LCTL get_param debug | grep -q dlmtrace &&
9662 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9663 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9664 cancel_lru_locks mdc
9665 cancel_lru_locks osc
9666 dd if=$DIR/$tdir/f1 of=/dev/null
9667 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9668 # XXX client can not do early lock cancel of OST lock
9669 # during unlink (LU-4206), so cancel osc lock now.
9671 cancel_lru_locks osc
9672 can1=$(do_facet $SINGLEMDS \
9673 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9674 awk '/ldlm_cancel/ {print $2}')
9675 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9676 awk '/ldlm_bl_callback/ {print $2}')
9677 unlink $DIR/$tdir/f1
9679 can2=$(do_facet $SINGLEMDS \
9680 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9681 awk '/ldlm_cancel/ {print $2}')
9682 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9683 awk '/ldlm_bl_callback/ {print $2}')
9684 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9685 $LCTL dk $TMP/cancel.debug.txt
9686 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9687 $LCTL dk $TMP/blocking.debug.txt
9688 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9689 lru_resize_enable mdc
9690 lru_resize_enable osc
9692 run_test 120e "Early Lock Cancel: unlink test"
9695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9696 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9697 skip_env "no early lock cancel on server"
9698 remote_mds_nodsh && skip "remote MDS with nodsh"
9700 test_mkdir -c1 $DIR/$tdir
9701 lru_resize_disable mdc
9702 lru_resize_disable osc
9703 test_mkdir -c1 $DIR/$tdir/d1
9704 test_mkdir -c1 $DIR/$tdir/d2
9705 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9706 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9707 cancel_lru_locks mdc
9708 cancel_lru_locks osc
9709 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9710 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9711 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9712 # XXX client can not do early lock cancel of OST lock
9713 # during rename (LU-4206), so cancel osc lock now.
9715 cancel_lru_locks osc
9716 can1=$(do_facet $SINGLEMDS \
9717 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9718 awk '/ldlm_cancel/ {print $2}')
9719 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9720 awk '/ldlm_bl_callback/ {print $2}')
9721 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9723 can2=$(do_facet $SINGLEMDS \
9724 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9725 awk '/ldlm_cancel/ {print $2}')
9726 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9727 awk '/ldlm_bl_callback/ {print $2}')
9728 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9729 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9730 lru_resize_enable mdc
9731 lru_resize_enable osc
9733 run_test 120f "Early Lock Cancel: rename test"
9736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9737 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9738 skip_env "no early lock cancel on server"
9739 remote_mds_nodsh && skip "remote MDS with nodsh"
9741 lru_resize_disable mdc
9742 lru_resize_disable osc
9744 echo create $count files
9745 test_mkdir $DIR/$tdir
9746 cancel_lru_locks mdc
9747 cancel_lru_locks osc
9750 can0=$(do_facet $SINGLEMDS \
9751 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9752 awk '/ldlm_cancel/ {print $2}')
9753 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9754 awk '/ldlm_bl_callback/ {print $2}')
9755 createmany -o $DIR/$tdir/f $count
9757 can1=$(do_facet $SINGLEMDS \
9758 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9759 awk '/ldlm_cancel/ {print $2}')
9760 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9761 awk '/ldlm_bl_callback/ {print $2}')
9763 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9764 echo rm $count files
9767 can2=$(do_facet $SINGLEMDS \
9768 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9769 awk '/ldlm_cancel/ {print $2}')
9770 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9771 awk '/ldlm_bl_callback/ {print $2}')
9773 echo total: $count removes in $((t2-t1))
9774 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9776 # wait for commitment of removal
9777 lru_resize_enable mdc
9778 lru_resize_enable osc
9780 run_test 120g "Early Lock Cancel: performance test"
9782 test_121() { #bug #10589
9783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9786 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9787 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9788 lctl set_param fail_loc=0x310
9789 cancel_lru_locks osc > /dev/null
9790 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9791 lctl set_param fail_loc=0
9792 [[ $reads -eq $writes ]] ||
9793 error "read $reads blocks, must be $writes blocks"
9795 run_test 121 "read cancel race ========="
9797 test_123a() { # was test 123, statahead(bug 11401)
9798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9801 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9802 log "testing UP system. Performance may be lower than expected."
9807 test_mkdir $DIR/$tdir
9808 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9809 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9811 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9812 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9814 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9815 lctl set_param -n llite.*.statahead_max 0
9816 lctl get_param llite.*.statahead_max
9817 cancel_lru_locks mdc
9818 cancel_lru_locks osc
9820 time ls -l $DIR/$tdir | wc -l
9822 delta=$((etime - stime))
9823 log "ls $i files without statahead: $delta sec"
9824 lctl set_param llite.*.statahead_max=$max
9826 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9827 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9828 cancel_lru_locks mdc
9829 cancel_lru_locks osc
9831 time ls -l $DIR/$tdir | wc -l
9833 delta_sa=$((etime - stime))
9834 log "ls $i files with statahead: $delta_sa sec"
9835 lctl get_param -n llite.*.statahead_stats
9836 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9838 [[ $swrong -lt $ewrong ]] &&
9839 log "statahead was stopped, maybe too many locks held!"
9840 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9842 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9843 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9844 lctl set_param -n llite.*.statahead_max 0
9845 lctl get_param llite.*.statahead_max
9846 cancel_lru_locks mdc
9847 cancel_lru_locks osc
9849 time ls -l $DIR/$tdir | wc -l
9851 delta=$((etime - stime))
9852 log "ls $i files again without statahead: $delta sec"
9853 lctl set_param llite.*.statahead_max=$max
9854 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9855 if [ $SLOWOK -eq 0 ]; then
9856 error "ls $i files is slower with statahead!"
9858 log "ls $i files is slower with statahead!"
9864 [ $delta -gt 20 ] && break
9865 [ $delta -gt 8 ] && MULT=$((50 / delta))
9866 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9874 delta=$((etime - stime))
9875 log "rm -r $DIR/$tdir/: $delta seconds"
9877 lctl get_param -n llite.*.statahead_stats
9879 run_test 123a "verify statahead work"
9881 test_123b () { # statahead(bug 15027)
9882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9884 test_mkdir $DIR/$tdir
9885 createmany -o $DIR/$tdir/$tfile-%d 1000
9887 cancel_lru_locks mdc
9888 cancel_lru_locks osc
9890 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9891 lctl set_param fail_loc=0x80000803
9892 ls -lR $DIR/$tdir > /dev/null
9894 lctl set_param fail_loc=0x0
9895 lctl get_param -n llite.*.statahead_stats
9900 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9904 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9905 skip_env "no lru resize on server"
9909 test_mkdir $DIR/$tdir
9911 log "create $NR files at $DIR/$tdir"
9912 createmany -o $DIR/$tdir/f $NR ||
9913 error "failed to create $NR files in $DIR/$tdir"
9915 cancel_lru_locks mdc
9916 ls -l $DIR/$tdir > /dev/null
9920 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9921 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9922 LRU_SIZE=$($LCTL get_param -n $PARAM)
9923 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9924 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9926 log "NS=$(basename $NSDIR)"
9931 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9932 skip "Not enough cached locks created!"
9938 # We know that lru resize allows one client to hold $LIMIT locks
9939 # for 10h. After that locks begin to be killed by client.
9941 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9943 if [ $LIMIT -lt $LRU_SIZE ]; then
9944 skip "Limit is too small $LIMIT"
9947 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9948 # killing locks. Some time was spent for creating locks. This means
9949 # that up to the moment of sleep finish we must have killed some of
9950 # them (10-100 locks). This depends on how fast ther were created.
9951 # Many of them were touched in almost the same moment and thus will
9952 # be killed in groups.
9953 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9955 # Use $LRU_SIZE_B here to take into account real number of locks
9956 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9957 local LRU_SIZE_B=$LRU_SIZE
9959 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9960 log "OLD_LVF=$OLD_LVF"
9961 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9963 # Let's make sure that we really have some margin. Client checks
9964 # cached locks every 10 sec.
9966 log "Sleep ${SLEEP} sec"
9968 while ((SEC<$SLEEP)); do
9972 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9976 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9977 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9979 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9980 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9981 unlinkmany $DIR/$tdir/f $NR
9985 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9986 log "unlink $NR files at $DIR/$tdir"
9987 unlinkmany $DIR/$tdir/f $NR
9989 run_test 124a "lru resize ======================================="
9991 get_max_pool_limit()
9993 local limit=$($LCTL get_param \
9994 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9997 if [[ $l -gt $max ]]; then
10005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10006 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10007 skip_env "no lru resize on server"
10009 LIMIT=$(get_max_pool_limit)
10011 NR=$(($(default_lru_size)*20))
10012 if [[ $NR -gt $LIMIT ]]; then
10013 log "Limit lock number by $LIMIT locks"
10017 IFree=$(mdsrate_inodes_available)
10018 if [ $IFree -lt $NR ]; then
10019 log "Limit lock number by $IFree inodes"
10023 lru_resize_disable mdc
10024 test_mkdir -p $DIR/$tdir/disable_lru_resize
10026 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10027 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10028 cancel_lru_locks mdc
10031 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10034 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10037 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10041 nolruresize_delta=$((etime-stime))
10042 log "ls -la time: $nolruresize_delta seconds"
10043 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10044 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10046 lru_resize_enable mdc
10047 test_mkdir -p $DIR/$tdir/enable_lru_resize
10049 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10050 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10051 cancel_lru_locks mdc
10054 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10057 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10060 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10064 lruresize_delta=$((etime-stime))
10065 log "ls -la time: $lruresize_delta seconds"
10066 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10068 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10069 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10070 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10071 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10073 log "lru resize performs the same with no lru resize"
10075 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10077 run_test 124b "lru resize (performance test) ======================="
10080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10081 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10082 skip_env "no lru resize on server"
10084 # cache ununsed locks on client
10086 cancel_lru_locks mdc
10087 test_mkdir $DIR/$tdir
10088 createmany -o $DIR/$tdir/f $nr ||
10089 error "failed to create $nr files in $DIR/$tdir"
10090 ls -l $DIR/$tdir > /dev/null
10092 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10093 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10094 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10095 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10096 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10098 # set lru_max_age to 1 sec
10099 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10100 echo "sleep $((recalc_p * 2)) seconds..."
10101 sleep $((recalc_p * 2))
10103 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10104 # restore lru_max_age
10105 $LCTL set_param -n $nsdir.lru_max_age $max_age
10106 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10107 unlinkmany $DIR/$tdir/f $nr
10109 run_test 124c "LRUR cancel very aged locks"
10111 test_125() { # 13358
10112 $LCTL get_param -n llite.*.client_type | grep -q local ||
10113 skip "must run as local client"
10114 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10115 skip_env "must have acl enabled"
10116 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10118 test_mkdir $DIR/$tdir
10119 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10120 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10121 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10123 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10125 test_126() { # bug 12829/13455
10126 $GSS && skip_env "must run as gss disabled"
10127 $LCTL get_param -n llite.*.client_type | grep -q local ||
10128 skip "must run as local client"
10129 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10131 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10132 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10134 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10136 run_test 126 "check that the fsgid provided by the client is taken into account"
10138 test_127a() { # bug 15521
10139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10141 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10142 $LCTL set_param osc.*.stats=0
10143 FSIZE=$((2048 * 1024))
10144 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10145 cancel_lru_locks osc
10146 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10148 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10149 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10150 echo "got $COUNT $NAME"
10151 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10152 eval $NAME=$COUNT || error "Wrong proc format"
10155 read_bytes|write_bytes)
10156 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10157 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10158 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10159 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10160 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10161 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10162 error "sumsquare is too small: $SUMSQ"
10163 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10164 error "sumsquare is too big: $SUMSQ"
10168 done < $DIR/${tfile}.tmp
10170 #check that we actually got some stats
10171 [ "$read_bytes" ] || error "Missing read_bytes stats"
10172 [ "$write_bytes" ] || error "Missing write_bytes stats"
10173 [ "$read_bytes" != 0 ] || error "no read done"
10174 [ "$write_bytes" != 0 ] || error "no write done"
10176 run_test 127a "verify the client stats are sane"
10178 test_127b() { # bug LU-333
10179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10180 local name count samp unit min max sum sumsq
10182 $LCTL set_param llite.*.stats=0
10184 # perform 2 reads and writes so MAX is different from SUM.
10185 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10186 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10187 cancel_lru_locks osc
10188 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10189 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10191 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10192 while read name count samp unit min max sum sumsq; do
10193 echo "got $count $name"
10194 eval $name=$count || error "Wrong proc format"
10198 [ $count -ne 2 ] && error "count is not 2: $count"
10199 [ $min -ne $PAGE_SIZE ] &&
10200 error "min is not $PAGE_SIZE: $min"
10201 [ $max -ne $PAGE_SIZE ] &&
10202 error "max is incorrect: $max"
10203 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10204 error "sum is wrong: $sum"
10207 [ $count -ne 2 ] && error "count is not 2: $count"
10208 [ $min -ne $PAGE_SIZE ] &&
10209 error "min is not $PAGE_SIZE: $min"
10210 [ $max -ne $PAGE_SIZE ] &&
10211 error "max is incorrect: $max"
10212 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10213 error "sum is wrong: $sum"
10217 done < $TMP/$tfile.tmp
10219 #check that we actually got some stats
10220 [ "$read_bytes" ] || error "Missing read_bytes stats"
10221 [ "$write_bytes" ] || error "Missing write_bytes stats"
10222 [ "$read_bytes" != 0 ] || error "no read done"
10223 [ "$write_bytes" != 0 ] || error "no write done"
10225 rm -f $TMP/${tfile}.tmp
10227 run_test 127b "verify the llite client stats are sane"
10229 test_128() { # bug 15212
10231 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10236 result=$(grep error $TMP/$tfile.log)
10237 rm -f $DIR/$tfile $TMP/$tfile.log
10238 [ -z "$result" ] ||
10239 error "consecutive find's under interactive lfs failed"
10241 run_test 128 "interactive lfs for 2 consecutive find's"
10243 set_dir_limits () {
10248 local ldproc=/proc/fs/ldiskfs
10249 local facets=$(get_facets MDS)
10251 for facet in ${facets//,/ }; do
10252 canondev=$(ldiskfs_canon \
10253 *.$(convert_facet2label $facet).mntdev $facet)
10254 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10255 ldproc=/sys/fs/ldiskfs
10256 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10257 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10261 check_mds_dmesg() {
10262 local facets=$(get_facets MDS)
10263 for facet in ${facets//,/ }; do
10264 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10271 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10272 skip "Need MDS version with at least 2.5.56"
10273 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10274 skip_env "ldiskfs only test"
10276 remote_mds_nodsh && skip "remote MDS with nodsh"
10280 local has_warning=false
10283 mkdir -p $DIR/$tdir
10285 # block size of mds1
10286 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10287 set_dir_limits $maxsize $maxsize
10288 local dirsize=$(stat -c%s "$DIR/$tdir")
10290 while [[ $dirsize -le $maxsize ]]; do
10291 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10293 if ! $has_warning; then
10294 check_mds_dmesg '"is approaching"' && has_warning=true
10296 # check two errors:
10297 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10298 # EFBIG for previous versions included in ldiskfs series
10299 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10301 echo "return code $rc received as expected"
10303 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10304 error_exit "create failed w/o dir size limit"
10306 check_mds_dmesg '"has reached"' ||
10307 error_exit "reached message should be output"
10309 [ $has_warning = "false" ] &&
10310 error_exit "warning message should be output"
10312 dirsize=$(stat -c%s "$DIR/$tdir")
10314 [[ $dirsize -ge $maxsize ]] && return 0
10315 error_exit "current dir size $dirsize, " \
10316 "previous limit $maxsize"
10317 elif [ $rc -ne 0 ]; then
10319 error_exit "return $rc received instead of expected " \
10320 "$EFBIG or $ENOSPC, files in dir $dirsize"
10322 nfiles=$((nfiles + 1))
10323 dirsize=$(stat -c%s "$DIR/$tdir")
10327 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10329 run_test 129 "test directory size limit ========================"
10338 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10339 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10341 trap cleanup_130 EXIT RETURN
10343 local fm_file=$DIR/$tfile
10344 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10345 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10346 error "dd failed for $fm_file"
10348 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10349 filefrag -ves $fm_file
10351 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10352 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10353 [ $RC != 0 ] && error "filefrag $fm_file failed"
10355 filefrag_op=$(filefrag -ve -k $fm_file |
10356 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10357 lun=$($GETSTRIPE -i $fm_file)
10359 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10362 for line in $filefrag_op
10364 frag_lun=`echo $line | cut -d: -f5`
10365 ext_len=`echo $line | cut -d: -f4`
10366 if (( $frag_lun != $lun )); then
10368 error "FIEMAP on 1-stripe file($fm_file) failed"
10371 (( tot_len += ext_len ))
10374 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10376 error "FIEMAP on 1-stripe file($fm_file) failed;"
10382 echo "FIEMAP on single striped file succeeded"
10384 run_test 130a "FIEMAP (1-stripe file)"
10387 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10389 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10390 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10392 trap cleanup_130 EXIT RETURN
10394 local fm_file=$DIR/$tfile
10395 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10396 error "setstripe on $fm_file"
10397 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10398 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10400 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10401 error "dd failed on $fm_file"
10403 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10404 filefrag_op=$(filefrag -ve -k $fm_file |
10405 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10407 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10408 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10413 for line in $filefrag_op
10415 frag_lun=$(echo $line | cut -d: -f5 |
10416 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10417 ext_len=$(echo $line | cut -d: -f4)
10418 if (( $frag_lun != $last_lun )); then
10419 if (( tot_len != 1024 )); then
10421 error "FIEMAP on $fm_file failed; returned " \
10422 "len $tot_len for OST $last_lun instead of 1024"
10425 (( num_luns += 1 ))
10429 (( tot_len += ext_len ))
10432 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10434 error "FIEMAP on $fm_file failed; returned wrong number of " \
10435 "luns or wrong len for OST $last_lun"
10441 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10443 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10446 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10448 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10449 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10451 trap cleanup_130 EXIT RETURN
10453 local fm_file=$DIR/$tfile
10454 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10455 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10456 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10458 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10459 error "dd failed on $fm_file"
10461 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10462 filefrag_op=$(filefrag -ve -k $fm_file |
10463 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10465 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10466 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10471 for line in $filefrag_op
10473 frag_lun=$(echo $line | cut -d: -f5 |
10474 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10475 ext_len=$(echo $line | cut -d: -f4)
10476 if (( $frag_lun != $last_lun )); then
10477 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10478 if (( logical != 512 )); then
10480 error "FIEMAP on $fm_file failed; returned " \
10481 "logical start for lun $logical instead of 512"
10484 if (( tot_len != 512 )); then
10486 error "FIEMAP on $fm_file failed; returned " \
10487 "len $tot_len for OST $last_lun instead of 1024"
10490 (( num_luns += 1 ))
10494 (( tot_len += ext_len ))
10497 if (( num_luns != 2 || tot_len != 512 )); then
10499 error "FIEMAP on $fm_file failed; returned wrong number of " \
10500 "luns or wrong len for OST $last_lun"
10506 echo "FIEMAP on 2-stripe file with hole succeeded"
10508 run_test 130c "FIEMAP (2-stripe file with hole)"
10511 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10513 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10514 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10516 trap cleanup_130 EXIT RETURN
10518 local fm_file=$DIR/$tfile
10519 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10520 error "setstripe on $fm_file"
10521 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10522 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10524 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10525 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10526 error "dd failed on $fm_file"
10528 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10529 filefrag_op=$(filefrag -ve -k $fm_file |
10530 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10532 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10533 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10538 for line in $filefrag_op
10540 frag_lun=$(echo $line | cut -d: -f5 |
10541 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10542 ext_len=$(echo $line | cut -d: -f4)
10543 if (( $frag_lun != $last_lun )); then
10544 if (( tot_len != 1024 )); then
10546 error "FIEMAP on $fm_file failed; returned " \
10547 "len $tot_len for OST $last_lun instead of 1024"
10550 (( num_luns += 1 ))
10554 (( tot_len += ext_len ))
10557 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10559 error "FIEMAP on $fm_file failed; returned wrong number of " \
10560 "luns or wrong len for OST $last_lun"
10566 echo "FIEMAP on N-stripe file succeeded"
10568 run_test 130d "FIEMAP (N-stripe file)"
10571 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10573 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10574 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10576 trap cleanup_130 EXIT RETURN
10578 local fm_file=$DIR/$tfile
10579 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10580 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10581 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10584 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10585 for ((i = 0; i < $NUM_BLKS; i++))
10587 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10590 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10591 filefrag_op=$(filefrag -ve -k $fm_file |
10592 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10594 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10595 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10600 for line in $filefrag_op
10602 frag_lun=$(echo $line | cut -d: -f5 |
10603 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10604 ext_len=$(echo $line | cut -d: -f4)
10605 if (( $frag_lun != $last_lun )); then
10606 if (( tot_len != $EXPECTED_LEN )); then
10608 error "FIEMAP on $fm_file failed; returned " \
10609 "len $tot_len for OST $last_lun instead " \
10613 (( num_luns += 1 ))
10617 (( tot_len += ext_len ))
10620 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10622 error "FIEMAP on $fm_file failed; returned wrong number " \
10623 "of luns or wrong len for OST $last_lun"
10629 echo "FIEMAP with continuation calls succeeded"
10631 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10634 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10635 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10637 local fm_file=$DIR/$tfile
10638 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10639 error "multiop create with lov_delay_create on $fm_file"
10641 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10642 filefrag_extents=$(filefrag -vek $fm_file |
10643 awk '/extents? found/ { print $2 }')
10644 if [[ "$filefrag_extents" != "0" ]]; then
10645 error "FIEMAP on $fm_file failed; " \
10646 "returned $filefrag_extents expected 0"
10651 run_test 130f "FIEMAP (unstriped file)"
10653 # Test for writev/readv
10655 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10656 error "writev test failed"
10657 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10658 error "readv failed"
10661 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10664 local fsize=$((524288 + 1048576 + 1572864))
10665 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10666 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10667 error "append writev test failed"
10669 ((fsize += 1572864 + 1048576))
10670 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10671 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10672 error "append writev test failed"
10675 run_test 131b "test append writev"
10678 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10681 run_test 131c "test read/write on file w/o objects"
10684 rwv -f $DIR/$tfile -w -n 1 1572864
10685 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10686 if [ "$NOB" != 1572864 ]; then
10687 error "Short read filed: read $NOB bytes instead of 1572864"
10691 run_test 131d "test short read"
10694 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10695 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10696 error "read hitting hole failed"
10699 run_test 131e "test read hitting hole"
10708 mds*) res=$(do_facet $facet \
10709 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10711 ost*) res=$(do_facet $facet \
10712 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10714 *) error "Wrong facet '$facet'" ;;
10716 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10717 # if the argument $3 is zero, it means any stat increment is ok.
10718 if [[ $want -gt 0 ]]; then
10719 local count=$(echo $res | awk '{ print $2 }')
10720 [[ $count -ne $want ]] &&
10721 error "The $op counter on $facet is $count, not $want"
10726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10727 remote_ost_nodsh && skip "remote OST with nodsh"
10728 remote_mds_nodsh && skip "remote MDS with nodsh"
10729 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10730 skip_env "MDS doesn't support rename stats"
10732 local testdir=$DIR/${tdir}/stats_testdir
10734 mkdir -p $DIR/${tdir}
10737 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10738 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10740 # verify mdt stats first.
10741 mkdir ${testdir} || error "mkdir failed"
10742 check_stats $SINGLEMDS "mkdir" 1
10743 touch ${testdir}/${tfile} || error "touch failed"
10744 check_stats $SINGLEMDS "open" 1
10745 check_stats $SINGLEMDS "close" 1
10746 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10747 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10748 check_stats $SINGLEMDS "mknod" 2
10750 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10751 check_stats $SINGLEMDS "unlink" 1
10752 rm -f ${testdir}/${tfile} || error "file remove failed"
10753 check_stats $SINGLEMDS "unlink" 2
10755 # remove working dir and check mdt stats again.
10756 rmdir ${testdir} || error "rmdir failed"
10757 check_stats $SINGLEMDS "rmdir" 1
10759 local testdir1=$DIR/${tdir}/stats_testdir1
10760 mkdir -p ${testdir}
10761 mkdir -p ${testdir1}
10762 touch ${testdir1}/test1
10763 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10764 check_stats $SINGLEMDS "crossdir_rename" 1
10766 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10767 check_stats $SINGLEMDS "samedir_rename" 1
10769 rm -rf $DIR/${tdir}
10771 run_test 133a "Verifying MDT stats ========================================"
10776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10777 remote_ost_nodsh && skip "remote OST with nodsh"
10778 remote_mds_nodsh && skip "remote MDS with nodsh"
10780 local testdir=$DIR/${tdir}/stats_testdir
10782 mkdir -p ${testdir} || error "mkdir failed"
10783 touch ${testdir}/${tfile} || error "touch failed"
10784 cancel_lru_locks mdc
10787 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10788 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10790 # extra mdt stats verification.
10791 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10792 check_stats $SINGLEMDS "setattr" 1
10793 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10794 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10796 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10797 check_stats $SINGLEMDS "getattr" 1
10799 rm -rf $DIR/${tdir}
10801 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10802 # so the check below is not reliable
10803 [ $MDSCOUNT -eq 1 ] || return 0
10805 # Sleep to avoid a cached response.
10806 #define OBD_STATFS_CACHE_SECONDS 1
10808 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10809 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10810 $LFS df || error "lfs failed"
10811 check_stats $SINGLEMDS "statfs" 1
10813 # check aggregated statfs (LU-10018)
10814 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.54) ] &&
10816 [ $(lustre_version_code client) -lt $(version_code 2.11.54) ] &&
10819 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10820 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10822 check_stats $SINGLEMDS "statfs" 1
10824 # We want to check that the client didn't send OST_STATFS to
10825 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10826 # extra care is needed here.
10827 if remote_mds; then
10828 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10829 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10831 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10832 [ "$res" ] && error "OST got STATFS"
10837 run_test 133b "Verifying extra MDT stats =================================="
10840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10841 remote_ost_nodsh && skip "remote OST with nodsh"
10842 remote_mds_nodsh && skip "remote MDS with nodsh"
10844 local testdir=$DIR/$tdir/stats_testdir
10846 test_mkdir -p $testdir
10848 # verify obdfilter stats.
10849 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10851 cancel_lru_locks osc
10852 wait_delete_completed
10855 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10856 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10858 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10861 cancel_lru_locks osc
10862 check_stats ost1 "write" 1
10864 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10865 check_stats ost1 "read" 1
10867 > $testdir/$tfile || error "truncate failed"
10868 check_stats ost1 "punch" 1
10870 rm -f $testdir/$tfile || error "file remove failed"
10871 wait_delete_completed
10872 check_stats ost1 "destroy" 1
10876 run_test 133c "Verifying OST stats ========================================"
10883 while [ $value -ge 2 ]; do
10888 if [ $orig -gt $order ]; then
10896 local size=('K' 'M' 'G' 'T');
10898 local size_string=$value
10900 while [ $value -ge 1024 ]; do
10901 if [ $i -gt 3 ]; then
10902 #T is the biggest unit we get here, if that is bigger,
10904 size_string=${value}T
10907 value=$((value >> 10))
10908 if [ $value -lt 1024 ]; then
10909 size_string=${value}${size[$i]}
10918 get_rename_size() {
10920 local context=${2:-.}
10921 local sample=$(do_facet $SINGLEMDS $LCTL \
10922 get_param mdt.$FSNAME-MDT0000.rename_stats |
10923 grep -A1 $context |
10924 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10930 remote_ost_nodsh && skip "remote OST with nodsh"
10931 remote_mds_nodsh && skip "remote MDS with nodsh"
10932 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10933 skip_env "MDS doesn't support rename stats"
10935 local testdir1=$DIR/${tdir}/stats_testdir1
10936 local testdir2=$DIR/${tdir}/stats_testdir2
10937 mkdir -p $DIR/${tdir}
10939 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10941 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10942 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10944 createmany -o $testdir1/test 512 || error "createmany failed"
10946 # check samedir rename size
10947 mv ${testdir1}/test0 ${testdir1}/test_0
10949 local testdir1_size=$(ls -l $DIR/${tdir} |
10950 awk '/stats_testdir1/ {print $5}')
10951 local testdir2_size=$(ls -l $DIR/${tdir} |
10952 awk '/stats_testdir2/ {print $5}')
10954 testdir1_size=$(order_2 $testdir1_size)
10955 testdir2_size=$(order_2 $testdir2_size)
10957 testdir1_size=$(size_in_KMGT $testdir1_size)
10958 testdir2_size=$(size_in_KMGT $testdir2_size)
10960 echo "source rename dir size: ${testdir1_size}"
10961 echo "target rename dir size: ${testdir2_size}"
10963 local cmd="do_facet $SINGLEMDS $LCTL "
10964 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10966 eval $cmd || error "$cmd failed"
10967 local samedir=$($cmd | grep 'same_dir')
10968 local same_sample=$(get_rename_size $testdir1_size)
10969 [ -z "$samedir" ] && error "samedir_rename_size count error"
10970 [[ $same_sample -eq 1 ]] ||
10971 error "samedir_rename_size error $same_sample"
10972 echo "Check same dir rename stats success"
10974 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10976 # check crossdir rename size
10977 mv ${testdir1}/test_0 ${testdir2}/test_0
10979 testdir1_size=$(ls -l $DIR/${tdir} |
10980 awk '/stats_testdir1/ {print $5}')
10981 testdir2_size=$(ls -l $DIR/${tdir} |
10982 awk '/stats_testdir2/ {print $5}')
10984 testdir1_size=$(order_2 $testdir1_size)
10985 testdir2_size=$(order_2 $testdir2_size)
10987 testdir1_size=$(size_in_KMGT $testdir1_size)
10988 testdir2_size=$(size_in_KMGT $testdir2_size)
10990 echo "source rename dir size: ${testdir1_size}"
10991 echo "target rename dir size: ${testdir2_size}"
10993 eval $cmd || error "$cmd failed"
10994 local crossdir=$($cmd | grep 'crossdir')
10995 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10996 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10997 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10998 [[ $src_sample -eq 1 ]] ||
10999 error "crossdir_rename_size error $src_sample"
11000 [[ $tgt_sample -eq 1 ]] ||
11001 error "crossdir_rename_size error $tgt_sample"
11002 echo "Check cross dir rename stats success"
11003 rm -rf $DIR/${tdir}
11005 run_test 133d "Verifying rename_stats ========================================"
11008 remote_mds_nodsh && skip "remote MDS with nodsh"
11009 remote_ost_nodsh && skip "remote OST with nodsh"
11010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11012 local testdir=$DIR/${tdir}/stats_testdir
11013 local ctr f0 f1 bs=32768 count=42 sum
11015 mkdir -p ${testdir} || error "mkdir failed"
11017 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
11019 for ctr in {write,read}_bytes; do
11021 cancel_lru_locks osc
11023 do_facet ost1 $LCTL set_param -n \
11024 "obdfilter.*.exports.clear=clear"
11026 if [ $ctr = write_bytes ]; then
11028 f1=${testdir}/${tfile}
11030 f0=${testdir}/${tfile}
11034 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11037 cancel_lru_locks osc
11039 sum=$(do_facet ost1 $LCTL get_param \
11040 "obdfilter.*.exports.*.stats" |
11041 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11042 $1 == ctr { sum += $7 }
11043 END { printf("%0.0f", sum) }')
11045 if ((sum != bs * count)); then
11046 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11050 rm -rf $DIR/${tdir}
11052 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11054 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11056 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11057 # not honor the -ignore_readdir_race option correctly. So we call
11058 # error_ignore() rather than error() in these cases. See LU-11152.
11060 if (find --version; do_facet mds1 find --version) |
11061 grep -q '\b4\.5\.1[1-4]\b'; then
11062 error_ignore LU-11152 "$@"
11069 # First without trusting modes.
11070 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11071 echo "proc_dirs='$proc_dirs'"
11072 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11073 find $proc_dirs -exec cat '{}' \; &> /dev/null
11075 # Second verifying readability.
11076 $LCTL get_param -R '*' &> /dev/null
11078 # Verifing writability with badarea_io.
11080 -ignore_readdir_race \
11082 -not -name force_lbug \
11083 -not -name changelog_mask \
11084 -exec badarea_io '{}' \; ||
11085 error_133 "find $proc_dirs failed"
11087 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11090 remote_mds_nodsh && skip "remote MDS with nodsh"
11091 remote_ost_nodsh && skip "remote OST with nodsh"
11093 # eventually, this can also be replaced with "lctl get_param -R",
11094 # but not until that option is always available on the server
11096 for facet in mds1 ost1; do
11097 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11098 skip_noexit "Too old lustre on $facet"
11099 local facet_proc_dirs=$(do_facet $facet \
11100 \\\ls -d $proc_regexp 2>/dev/null)
11101 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11102 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11103 do_facet $facet find $facet_proc_dirs \
11104 ! -name req_history \
11105 -exec cat '{}' \\\; &> /dev/null
11107 do_facet $facet find $facet_proc_dirs \
11108 ! -name req_history \
11110 -exec cat '{}' \\\; &> /dev/null ||
11111 error "proc file read failed"
11113 do_facet $facet find $facet_proc_dirs \
11114 -ignore_readdir_race \
11116 -not -name force_lbug \
11117 -not -name changelog_mask \
11118 -exec badarea_io '{}' \\\; ||
11119 error_133 "$facet find $facet_proc_dirs failed"
11122 # remount the FS in case writes/reads /proc break the FS
11123 cleanup || error "failed to unmount"
11124 setup || error "failed to setup"
11127 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11130 remote_mds_nodsh && skip "remote MDS with nodsh"
11131 remote_ost_nodsh && skip "remote OST with nodsh"
11132 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11133 skip "Need MDS version at least 2.9.54"
11137 for facet in client mds1 ost1; do
11138 local facet_proc_dirs=$(do_facet $facet \
11139 \\\ls -d $proc_regexp 2> /dev/null)
11140 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11141 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11142 # Get the list of files that are missing the terminating newline
11143 local missing=($(do_facet $facet \
11144 find ${facet_proc_dirs} -type f \| \
11145 while read F\; do \
11146 awk -v FS='\v' -v RS='\v\v' \
11147 "'END { if(NR>0 && \
11148 \\\$NF !~ /.*\\\n\$/) \
11149 print FILENAME}'" \
11152 [ ${#missing[*]} -eq 0 ] ||
11153 error "files do not end with newline: ${missing[*]}"
11156 run_test 133h "Proc files should end with newlines"
11159 remote_mds_nodsh && skip "remote MDS with nodsh"
11160 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11161 skip "Need MDS version at least 2.7.54"
11163 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11164 cancel_lru_locks mdc
11166 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11167 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11168 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11171 createmany -o $DIR/$tdir/f $nr ||
11172 error "failed to create $nr files in $DIR/$tdir"
11173 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11175 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11176 do_facet mds1 $LCTL set_param fail_loc=0x327
11177 do_facet mds1 $LCTL set_param fail_val=500
11180 echo "sleep 10 seconds ..."
11182 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11184 do_facet mds1 $LCTL set_param fail_loc=0
11185 do_facet mds1 $LCTL set_param fail_val=0
11186 [ $lck_cnt -lt $unused ] ||
11187 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11190 unlinkmany $DIR/$tdir/f $nr
11192 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11195 remote_mds_nodsh && skip "remote MDS with nodsh"
11196 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11197 skip "Need MDS version at least 2.7.54"
11199 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11200 cancel_lru_locks mdc
11202 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11203 ldlm.lock_reclaim_threshold_mb)
11204 # disable reclaim temporarily
11205 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11207 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11208 do_facet mds1 $LCTL set_param fail_loc=0x328
11209 do_facet mds1 $LCTL set_param fail_val=500
11211 $LCTL set_param debug=+trace
11214 createmany -o $DIR/$tdir/f $nr &
11215 local create_pid=$!
11217 echo "Sleep $TIMEOUT seconds ..."
11219 if ! ps -p $create_pid > /dev/null 2>&1; then
11220 do_facet mds1 $LCTL set_param fail_loc=0
11221 do_facet mds1 $LCTL set_param fail_val=0
11222 do_facet mds1 $LCTL set_param \
11223 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11224 error "createmany finished incorrectly!"
11226 do_facet mds1 $LCTL set_param fail_loc=0
11227 do_facet mds1 $LCTL set_param fail_val=0
11228 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11229 wait $create_pid || return 1
11231 unlinkmany $DIR/$tdir/f $nr
11233 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11235 test_140() { #bug-17379
11236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11238 test_mkdir $DIR/$tdir
11239 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11240 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11242 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11243 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11245 while i=$((i + 1)); do
11247 cd $i || error "Changing to $i"
11248 ln -s ../stat stat || error "Creating stat symlink"
11249 # Read the symlink until ELOOP present,
11250 # not LBUGing the system is considered success,
11251 # we didn't overrun the stack.
11252 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11253 if [ $ret -ne 0 ]; then
11254 if [ $ret -eq 40 ]; then
11257 error "Open stat symlink"
11263 echo "The symlink depth = $i"
11264 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11265 error "Invalid symlink depth"
11267 # Test recursive symlink
11268 ln -s symlink_self symlink_self
11269 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11270 echo "open symlink_self returns $ret"
11271 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11273 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11278 local TF="$TMP/$tfile"
11280 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11282 cancel_lru_locks $OSC
11283 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11284 remount_client $MOUNT
11286 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11289 $TRUNCATE $DIR/$tfile 6000
11290 cancel_lru_locks $OSC
11291 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11294 echo "12345" >>$DIR/$tfile
11295 cancel_lru_locks $OSC
11296 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11299 echo "12345" >>$DIR/$tfile
11300 cancel_lru_locks $OSC
11301 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11306 run_test 150 "truncate/append tests"
11308 #LU-2902 roc_hit was not able to read all values from lproc
11309 function roc_hit_init() {
11310 local list=$(comma_list $(osts_nodes))
11311 local dir=$DIR/$tdir-check
11312 local file=$dir/$tfile
11318 #use setstripe to do a write to every ost
11319 for i in $(seq 0 $((OSTCOUNT-1))); do
11320 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11321 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11322 idx=$(printf %04x $i)
11323 BEFORE=$(get_osd_param $list *OST*$idx stats |
11324 awk '$1 == "cache_access" {sum += $7}
11325 END { printf("%0.0f", sum) }')
11327 cancel_lru_locks osc
11328 cat $file >/dev/null
11330 AFTER=$(get_osd_param $list *OST*$idx stats |
11331 awk '$1 == "cache_access" {sum += $7}
11332 END { printf("%0.0f", sum) }')
11334 echo BEFORE:$BEFORE AFTER:$AFTER
11335 if ! let "AFTER - BEFORE == 4"; then
11337 error "roc_hit is not safe to use"
11345 function roc_hit() {
11346 local list=$(comma_list $(osts_nodes))
11347 echo $(get_osd_param $list '' stats |
11348 awk '$1 == "cache_hit" {sum += $7}
11349 END { printf("%0.0f", sum) }')
11352 function set_cache() {
11355 if [ "$2" == "off" ]; then
11358 local list=$(comma_list $(osts_nodes))
11359 set_osd_param $list '' $1_cache_enable $on
11361 cancel_lru_locks osc
11365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11366 remote_ost_nodsh && skip "remote OST with nodsh"
11369 local list=$(comma_list $(osts_nodes))
11371 # check whether obdfilter is cache capable at all
11372 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11373 skip "not cache-capable obdfilter"
11376 # check cache is enabled on all obdfilters
11377 if get_osd_param $list '' read_cache_enable | grep 0; then
11378 skip "oss cache is disabled"
11381 set_osd_param $list '' writethrough_cache_enable 1
11383 # check write cache is enabled on all obdfilters
11384 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11385 skip "oss write cache is NOT enabled"
11390 #define OBD_FAIL_OBD_NO_LRU 0x609
11391 do_nodes $list $LCTL set_param fail_loc=0x609
11393 # pages should be in the case right after write
11394 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11397 local BEFORE=$(roc_hit)
11398 cancel_lru_locks osc
11399 cat $DIR/$tfile >/dev/null
11400 local AFTER=$(roc_hit)
11402 do_nodes $list $LCTL set_param fail_loc=0
11404 if ! let "AFTER - BEFORE == CPAGES"; then
11405 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11408 # the following read invalidates the cache
11409 cancel_lru_locks osc
11410 set_osd_param $list '' read_cache_enable 0
11411 cat $DIR/$tfile >/dev/null
11413 # now data shouldn't be found in the cache
11415 cancel_lru_locks osc
11416 cat $DIR/$tfile >/dev/null
11418 if let "AFTER - BEFORE != 0"; then
11419 error "IN CACHE: before: $BEFORE, after: $AFTER"
11422 set_osd_param $list '' read_cache_enable 1
11425 run_test 151 "test cache on oss and controls ==============================="
11428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11430 local TF="$TMP/$tfile"
11432 # simulate ENOMEM during write
11433 #define OBD_FAIL_OST_NOMEM 0x226
11434 lctl set_param fail_loc=0x80000226
11435 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11437 sync || error "sync failed"
11438 lctl set_param fail_loc=0
11440 # discard client's cache
11441 cancel_lru_locks osc
11443 # simulate ENOMEM during read
11444 lctl set_param fail_loc=0x80000226
11445 cmp $TF $DIR/$tfile || error "cmp failed"
11446 lctl set_param fail_loc=0
11450 run_test 152 "test read/write with enomem ============================"
11453 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11455 run_test 153 "test if fdatasync does not crash ======================="
11457 dot_lustre_fid_permission_check() {
11459 local ffid=$MOUNT/.lustre/fid/$fid
11462 echo "stat fid $fid"
11463 stat $ffid > /dev/null || error "stat $ffid failed."
11464 echo "touch fid $fid"
11465 touch $ffid || error "touch $ffid failed."
11466 echo "write to fid $fid"
11467 cat /etc/hosts > $ffid || error "write $ffid failed."
11468 echo "read fid $fid"
11469 diff /etc/hosts $ffid || error "read $ffid failed."
11470 echo "append write to fid $fid"
11471 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11472 echo "rename fid $fid"
11473 mv $ffid $test_dir/$tfile.1 &&
11474 error "rename $ffid to $tfile.1 should fail."
11475 touch $test_dir/$tfile.1
11476 mv $test_dir/$tfile.1 $ffid &&
11477 error "rename $tfile.1 to $ffid should fail."
11478 rm -f $test_dir/$tfile.1
11479 echo "truncate fid $fid"
11480 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11481 echo "link fid $fid"
11482 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11483 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11484 echo "setfacl fid $fid"
11485 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11486 echo "getfacl fid $fid"
11487 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11489 echo "unlink fid $fid"
11490 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11491 echo "mknod fid $fid"
11492 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11494 fid=[0xf00000400:0x1:0x0]
11495 ffid=$MOUNT/.lustre/fid/$fid
11497 echo "stat non-exist fid $fid"
11498 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11499 echo "write to non-exist fid $fid"
11500 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11501 echo "link new fid $fid"
11502 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11504 mkdir -p $test_dir/$tdir
11505 touch $test_dir/$tdir/$tfile
11506 fid=$($LFS path2fid $test_dir/$tdir)
11509 error "error: could not get fid for $test_dir/$dir/$tfile."
11511 ffid=$MOUNT/.lustre/fid/$fid
11514 ls $ffid > /dev/null || error "ls $ffid failed."
11515 echo "touch $fid/$tfile.1"
11516 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11518 echo "touch $MOUNT/.lustre/fid/$tfile"
11519 touch $MOUNT/.lustre/fid/$tfile && \
11520 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11522 echo "setxattr to $MOUNT/.lustre/fid"
11523 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11525 echo "listxattr for $MOUNT/.lustre/fid"
11526 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11528 echo "delxattr from $MOUNT/.lustre/fid"
11529 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11531 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11532 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11533 error "touch invalid fid should fail."
11535 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11536 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11537 error "touch non-normal fid should fail."
11539 echo "rename $tdir to $MOUNT/.lustre/fid"
11540 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11541 error "rename to $MOUNT/.lustre/fid should fail."
11543 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11545 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11546 local new_obf_mode=777
11548 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11549 chmod $new_obf_mode $DIR/.lustre/fid ||
11550 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11552 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11553 [ $obf_mode -eq $new_obf_mode ] ||
11554 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11556 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11557 chmod $old_obf_mode $DIR/.lustre/fid ||
11558 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11561 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11562 fid=$($LFS path2fid $test_dir/$tfile-2)
11564 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11566 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11567 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11568 error "create lov data thru .lustre failed"
11570 echo "cp /etc/passwd $test_dir/$tfile-2"
11571 cp /etc/passwd $test_dir/$tfile-2 ||
11572 error "copy to $test_dir/$tfile-2 failed."
11573 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11574 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11575 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11577 rm -rf $test_dir/tfile.lnk
11578 rm -rf $test_dir/$tfile-2
11582 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11583 skip "Need MDS version at least 2.4.1"
11585 local tf=$DIR/$tfile
11588 local fid=$($LFS path2fid $tf)
11589 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11591 # check that we get the same pathname back
11592 local found=$($LFS fid2path $MOUNT "$fid")
11593 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11594 [ "$found" == "$tf" ] ||
11595 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11597 run_test 154A "lfs path2fid and fid2path basic checks"
11600 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11601 skip "Need MDS version at least 2.4.1"
11603 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11604 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11605 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11606 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11608 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11609 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11611 # check that we get the same pathname
11612 echo "PFID: $PFID, name: $name"
11613 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11614 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11615 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11616 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11618 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11620 run_test 154B "verify the ll_decode_linkea tool"
11623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11624 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11625 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11626 skip "Need MDS version at least 2.2.51"
11627 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11629 cp /etc/hosts $DIR/$tfile
11631 fid=$($LFS path2fid $DIR/$tfile)
11633 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11635 dot_lustre_fid_permission_check "$fid" $DIR ||
11636 error "dot lustre permission check $fid failed"
11638 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11640 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11642 touch $MOUNT/.lustre/file &&
11643 error "creation is not allowed under .lustre"
11645 mkdir $MOUNT/.lustre/dir &&
11646 error "mkdir is not allowed under .lustre"
11650 run_test 154a "Open-by-FID"
11653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11654 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11655 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11656 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11657 skip "Need MDS version at least 2.2.51"
11659 local remote_dir=$DIR/$tdir/remote_dir
11663 mkdir -p $DIR/$tdir
11664 $LFS mkdir -i $MDTIDX $remote_dir ||
11665 error "create remote directory failed"
11667 cp /etc/hosts $remote_dir/$tfile
11669 fid=$($LFS path2fid $remote_dir/$tfile)
11671 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11673 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11674 error "dot lustre permission check $fid failed"
11677 run_test 154b "Open-by-FID for remote directory"
11680 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11681 skip "Need MDS version at least 2.4.1"
11683 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11684 local FID1=$($LFS path2fid $DIR/$tfile.1)
11685 local FID2=$($LFS path2fid $DIR/$tfile.2)
11686 local FID3=$($LFS path2fid $DIR/$tfile.3)
11689 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11690 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11691 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11693 [ "$FID" = "${!want}" ] ||
11694 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11698 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11700 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11701 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11705 run_test 154c "lfs path2fid and fid2path multiple arguments"
11708 remote_mds_nodsh && skip "remote MDS with nodsh"
11709 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11710 skip "Need MDS version at least 2.5.53"
11712 if remote_mds; then
11713 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11717 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11724 local fid=$($LFS path2fid $DIR/$tfile)
11727 cmd="exec $fd<$DIR/$tfile"
11729 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11730 echo "$fid_list" | grep "$fid"
11733 cmd="exec $fd>/dev/null"
11735 if [ $rc -ne 0 ]; then
11736 error "FID $fid not found in open files list $fid_list"
11739 run_test 154d "Verify open file fid"
11743 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11744 skip "Need MDS version at least 2.6.50"
11746 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11747 error ".lustre returned by readdir"
11750 run_test 154e ".lustre is not returned by readdir"
11753 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11755 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11756 test_mkdir -p -c1 $DIR/$tdir/d
11757 # test dirs inherit from its stripe
11758 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11759 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11760 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11761 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11764 # get fid of parents
11765 local FID0=$($LFS path2fid $DIR/$tdir/d)
11766 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11767 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11768 local FID3=$($LFS path2fid $DIR)
11770 # check that path2fid --parents returns expected <parent_fid>/name
11771 # 1) test for a directory (single parent)
11772 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11773 [ "$parent" == "$FID0/foo1" ] ||
11774 error "expected parent: $FID0/foo1, got: $parent"
11776 # 2) test for a file with nlink > 1 (multiple parents)
11777 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11778 echo "$parent" | grep -F "$FID1/$tfile" ||
11779 error "$FID1/$tfile not returned in parent list"
11780 echo "$parent" | grep -F "$FID2/link" ||
11781 error "$FID2/link not returned in parent list"
11783 # 3) get parent by fid
11784 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11785 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11786 echo "$parent" | grep -F "$FID1/$tfile" ||
11787 error "$FID1/$tfile not returned in parent list (by fid)"
11788 echo "$parent" | grep -F "$FID2/link" ||
11789 error "$FID2/link not returned in parent list (by fid)"
11791 # 4) test for entry in root directory
11792 parent=$($LFS path2fid --parents $DIR/f)
11793 echo "$parent" | grep -F "$FID3/f" ||
11794 error "$FID3/f not returned in parent list"
11796 # 5) test it on root directory
11797 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11798 error "$MOUNT should not have parents"
11800 # enable xattr caching and check that linkea is correctly updated
11801 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11802 save_lustre_params client "llite.*.xattr_cache" > $save
11803 lctl set_param llite.*.xattr_cache 1
11805 # 6.1) linkea update on rename
11806 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11808 # get parents by fid
11809 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11810 # foo1 should no longer be returned in parent list
11811 echo "$parent" | grep -F "$FID1" &&
11812 error "$FID1 should no longer be in parent list"
11813 # the new path should appear
11814 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11815 error "$FID2/$tfile.moved is not in parent list"
11817 # 6.2) linkea update on unlink
11818 rm -f $DIR/$tdir/d/foo2/link
11819 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11820 # foo2/link should no longer be returned in parent list
11821 echo "$parent" | grep -F "$FID2/link" &&
11822 error "$FID2/link should no longer be in parent list"
11826 restore_lustre_params < $save
11829 run_test 154f "get parent fids by reading link ea"
11833 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11834 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11835 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11836 skip "Need MDS version at least 2.6.92"
11838 mkdir -p $DIR/$tdir
11839 llapi_fid_test -d $DIR/$tdir
11841 run_test 154g "various llapi FID tests"
11843 test_155_small_load() {
11844 local temp=$TMP/$tfile
11845 local file=$DIR/$tfile
11847 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11848 error "dd of=$temp bs=6096 count=1 failed"
11850 cancel_lru_locks $OSC
11851 cmp $temp $file || error "$temp $file differ"
11853 $TRUNCATE $temp 6000
11854 $TRUNCATE $file 6000
11855 cmp $temp $file || error "$temp $file differ (truncate1)"
11857 echo "12345" >>$temp
11858 echo "12345" >>$file
11859 cmp $temp $file || error "$temp $file differ (append1)"
11861 echo "12345" >>$temp
11862 echo "12345" >>$file
11863 cmp $temp $file || error "$temp $file differ (append2)"
11869 test_155_big_load() {
11870 remote_ost_nodsh && skip "remote OST with nodsh"
11872 local temp=$TMP/$tfile
11873 local file=$DIR/$tfile
11876 local cache_size=$(do_facet ost$((MAXI+1)) \
11877 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11878 local large_file_size=$((cache_size * 2))
11880 echo "OSS cache size: $cache_size KB"
11881 echo "Large file size: $large_file_size KB"
11883 [ $MAXV -le $large_file_size ] &&
11884 skip_env "max available OST size needs > $large_file_size KB"
11886 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11888 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11889 error "dd of=$temp bs=$large_file_size count=1k failed"
11892 cancel_lru_locks osc
11893 cmp $temp $file || error "$temp $file differ"
11899 save_writethrough() {
11900 local facets=$(get_facets OST)
11902 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11908 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11910 save_writethrough $p
11913 set_cache writethrough on
11914 test_155_small_load
11915 restore_lustre_params < $p
11918 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11923 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11925 save_writethrough $p
11928 set_cache writethrough off
11929 test_155_small_load
11930 restore_lustre_params < $p
11933 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11938 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11940 save_writethrough $p
11943 set_cache writethrough on
11944 test_155_small_load
11945 restore_lustre_params < $p
11948 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11953 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11955 save_writethrough $p
11958 set_cache writethrough off
11959 test_155_small_load
11960 restore_lustre_params < $p
11963 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11968 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11970 save_writethrough $p
11973 set_cache writethrough on
11975 restore_lustre_params < $p
11978 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11983 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11985 save_writethrough $p
11988 set_cache writethrough off
11990 restore_lustre_params < $p
11993 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11998 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12000 save_writethrough $p
12003 set_cache writethrough on
12005 restore_lustre_params < $p
12008 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12013 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12015 save_writethrough $p
12018 set_cache writethrough off
12020 restore_lustre_params < $p
12023 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12027 remote_ost_nodsh && skip "remote OST with nodsh"
12028 [ "$(facet_fstype ost1)" = "zfs" -a \
12029 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
12030 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12035 local file="$DIR/$tfile"
12036 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12038 save_writethrough $p
12041 log "Turn on read and write cache"
12043 set_cache writethrough on
12045 log "Write data and read it back."
12046 log "Read should be satisfied from the cache."
12047 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12049 cancel_lru_locks osc
12050 cat $file >/dev/null
12052 if ! let "AFTER - BEFORE == CPAGES"; then
12053 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12055 log "cache hits:: before: $BEFORE, after: $AFTER"
12058 log "Read again; it should be satisfied from the cache."
12060 cancel_lru_locks osc
12061 cat $file >/dev/null
12063 if ! let "AFTER - BEFORE == CPAGES"; then
12064 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12066 log "cache hits:: before: $BEFORE, after: $AFTER"
12069 log "Turn off the read cache and turn on the write cache"
12071 set_cache writethrough on
12073 log "Read again; it should be satisfied from the cache."
12075 cancel_lru_locks osc
12076 cat $file >/dev/null
12078 if ! let "AFTER - BEFORE == CPAGES"; then
12079 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12081 log "cache hits:: before: $BEFORE, after: $AFTER"
12084 log "Read again; it should not be satisfied from the cache."
12086 cancel_lru_locks osc
12087 cat $file >/dev/null
12089 if ! let "AFTER - BEFORE == 0"; then
12090 error "IN CACHE: before: $BEFORE, after: $AFTER"
12092 log "cache hits:: before: $BEFORE, after: $AFTER"
12095 log "Write data and read it back."
12096 log "Read should be satisfied from the cache."
12097 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12099 cancel_lru_locks osc
12100 cat $file >/dev/null
12102 if ! let "AFTER - BEFORE == CPAGES"; then
12103 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12105 log "cache hits:: before: $BEFORE, after: $AFTER"
12108 log "Read again; it should not be satisfied from the cache."
12110 cancel_lru_locks osc
12111 cat $file >/dev/null
12113 if ! let "AFTER - BEFORE == 0"; then
12114 error "IN CACHE: before: $BEFORE, after: $AFTER"
12116 log "cache hits:: before: $BEFORE, after: $AFTER"
12119 log "Turn off read and write cache"
12121 set_cache writethrough off
12123 log "Write data and read it back"
12124 log "It should not be satisfied from the cache."
12126 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12127 cancel_lru_locks osc
12129 cat $file >/dev/null
12131 if ! let "AFTER - BEFORE == 0"; then
12132 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12134 log "cache hits:: before: $BEFORE, after: $AFTER"
12137 log "Turn on the read cache and turn off the write cache"
12139 set_cache writethrough off
12141 log "Write data and read it back"
12142 log "It should not be satisfied from the cache."
12144 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12146 cancel_lru_locks osc
12147 cat $file >/dev/null
12149 if ! let "AFTER - BEFORE == 0"; then
12150 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12152 log "cache hits:: before: $BEFORE, after: $AFTER"
12155 log "Read again; it should be satisfied from the cache."
12157 cancel_lru_locks osc
12158 cat $file >/dev/null
12160 if ! let "AFTER - BEFORE == CPAGES"; then
12161 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12163 log "cache hits:: before: $BEFORE, after: $AFTER"
12166 restore_lustre_params < $p
12169 run_test 156 "Verification of tunables"
12172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12173 remote_mds_nodsh && skip "remote MDS with nodsh"
12174 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12175 skip "Need MDS version at least 2.2.0"
12177 changelog_register || error "changelog_register failed"
12178 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12179 changelog_users $SINGLEMDS | grep -q $cl_user ||
12180 error "User $cl_user not found in changelog_users"
12183 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12184 changelog_clear 0 || error "changelog_clear failed"
12185 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12186 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12187 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12188 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12189 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12190 rm $DIR/$tdir/pics/desktop.jpg
12192 changelog_dump | tail -10
12194 echo "verifying changelog mask"
12195 changelog_chmask "-MKDIR"
12196 changelog_chmask "-CLOSE"
12198 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12199 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12201 changelog_chmask "+MKDIR"
12202 changelog_chmask "+CLOSE"
12204 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12205 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12207 changelog_dump | tail -10
12208 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12209 CLOSES=$(changelog_dump | grep -c "CLOSE")
12210 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12211 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12214 echo "verifying target fid"
12215 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12216 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12217 [ "$fidc" == "$fidf" ] ||
12218 error "changelog '$tfile' fid $fidc != file fid $fidf"
12219 echo "verifying parent fid"
12220 # The FID returned from the Changelog may be the directory shard on
12221 # a different MDT, and not the FID returned by path2fid on the parent.
12222 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12223 # since this is what will matter when recreating this file in the tree.
12224 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12225 local pathp=$($LFS fid2path $MOUNT "$fidp")
12226 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12227 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12229 echo "getting records for $cl_user"
12230 changelog_users $SINGLEMDS
12231 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12233 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12234 error "changelog_clear failed"
12235 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12236 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12237 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12238 error "user index expect $user_rec1 + $nclr != $user_rec2"
12240 local min0_rec=$(changelog_users $SINGLEMDS |
12241 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12242 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12243 awk '{ print $1; exit; }')
12245 changelog_dump | tail -n 5
12246 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12247 [ $first_rec == $((min0_rec + 1)) ] ||
12248 error "first index should be $min0_rec + 1 not $first_rec"
12250 # LU-3446 changelog index reset on MDT restart
12251 local cur_rec1=$(changelog_users $SINGLEMDS |
12252 awk '/^current.index:/ { print $NF }')
12253 changelog_clear 0 ||
12254 error "clear all changelog records for $cl_user failed"
12255 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12256 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12257 error "Fail to start $SINGLEMDS"
12258 local cur_rec2=$(changelog_users $SINGLEMDS |
12259 awk '/^current.index:/ { print $NF }')
12260 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12261 [ $cur_rec1 == $cur_rec2 ] ||
12262 error "current index should be $cur_rec1 not $cur_rec2"
12264 echo "verifying users from this test are deregistered"
12265 changelog_deregister || error "changelog_deregister failed"
12266 changelog_users $SINGLEMDS | grep -q $cl_user &&
12267 error "User '$cl_user' still in changelog_users"
12269 # lctl get_param -n mdd.*.changelog_users
12270 # current index: 144
12271 # ID index (idle seconds)
12273 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12274 # this is the normal case where all users were deregistered
12275 # make sure no new records are added when no users are present
12276 local last_rec1=$(changelog_users $SINGLEMDS |
12277 awk '/^current.index:/ { print $NF }')
12278 touch $DIR/$tdir/chloe
12279 local last_rec2=$(changelog_users $SINGLEMDS |
12280 awk '/^current.index:/ { print $NF }')
12281 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12282 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12284 # any changelog users must be leftovers from a previous test
12285 changelog_users $SINGLEMDS
12286 echo "other changelog users; can't verify off"
12289 run_test 160a "changelog sanity"
12291 test_160b() { # LU-3587
12292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12293 remote_mds_nodsh && skip "remote MDS with nodsh"
12294 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12295 skip "Need MDS version at least 2.2.0"
12297 changelog_register || error "changelog_register failed"
12298 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12299 changelog_users $SINGLEMDS | grep -q $cl_user ||
12300 error "User '$cl_user' not found in changelog_users"
12302 local longname1=$(str_repeat a 255)
12303 local longname2=$(str_repeat b 255)
12306 echo "creating very long named file"
12307 touch $longname1 || error "create of '$longname1' failed"
12308 echo "renaming very long named file"
12309 mv $longname1 $longname2
12311 changelog_dump | grep RENME | tail -n 5
12314 run_test 160b "Verify that very long rename doesn't crash in changelog"
12317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12318 remote_mds_nodsh && skip "remote MDS with nodsh"
12321 local server_version=$(lustre_version_code $SINGLEMDS)
12323 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12324 [[ $server_version -gt $(version_code 2.5.1) &&
12325 $server_version -lt $(version_code 2.5.50) ]] ||
12326 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12328 # Registration step
12329 changelog_register || error "changelog_register failed"
12332 mkdir -p $DIR/$tdir
12333 $MCREATE $DIR/$tdir/foo_160c
12334 changelog_chmask "-TRUNC"
12335 $TRUNCATE $DIR/$tdir/foo_160c 200
12336 changelog_chmask "+TRUNC"
12337 $TRUNCATE $DIR/$tdir/foo_160c 199
12338 changelog_dump | tail -n 5
12339 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12340 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12342 run_test 160c "verify that changelog log catch the truncate event"
12345 remote_mds_nodsh && skip "remote MDS with nodsh"
12346 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12348 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12349 skip "Need MDS version at least 2.7.60"
12351 # Registration step
12352 changelog_register || error "changelog_register failed"
12354 mkdir -p $DIR/$tdir/migrate_dir
12355 changelog_clear 0 || error "changelog_clear failed"
12357 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12358 changelog_dump | tail -n 5
12359 local migrates=$(changelog_dump | grep -c "MIGRT")
12360 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12362 run_test 160d "verify that changelog log catch the migrate event"
12365 remote_mds_nodsh && skip "remote MDS with nodsh"
12368 changelog_register || error "changelog_register failed"
12370 # Delete a future user (expect fail)
12371 local MDT0=$(facet_svc $SINGLEMDS)
12372 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12375 if [ $rc -eq 0 ]; then
12376 error "Deleted non-existant user cl77"
12377 elif [ $rc -ne 2 ]; then
12378 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12381 # Clear to a bad index (1 billion should be safe)
12382 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12385 if [ $rc -eq 0 ]; then
12386 error "Successfully cleared to invalid CL index"
12387 elif [ $rc -ne 22 ]; then
12388 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12391 run_test 160e "changelog negative testing (should return errors)"
12394 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12395 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12396 { skip "Need MDS version at least 2.10.56"; return 0; }
12398 local mdts=$(comma_list $(mdts_nodes))
12401 changelog_register || error "first changelog_register failed"
12402 changelog_register || error "second changelog_register failed"
12404 declare -A cl_user1
12405 declare -A cl_user2
12410 # generate some changelog records to accumulate on each MDT
12411 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12412 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12413 error "create $DIR/$tdir/$tfile failed"
12415 # check changelogs have been generated
12416 local nbcl=$(changelog_dump | wc -l)
12417 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12419 for param in "changelog_max_idle_time=10" \
12421 "changelog_min_gc_interval=2" \
12422 "changelog_min_free_cat_entries=3"; do
12423 local MDT0=$(facet_svc $SINGLEMDS)
12424 local var="${param%=*}"
12425 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12427 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12428 do_nodes $mdts $LCTL set_param mdd.*.$param
12431 # force cl_user2 to be idle (1st part)
12434 # simulate changelog catalog almost full
12435 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12436 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12438 for i in $(seq $MDSCOUNT); do
12439 cl_users=(${CL_USERS[mds$i]})
12440 cl_user1[mds$i]="${cl_users[0]}"
12441 cl_user2[mds$i]="${cl_users[1]}"
12443 [ -n "${cl_user1[mds$i]}" ] ||
12444 error "mds$i: no user registered"
12445 [ -n "${cl_user2[mds$i]}" ] ||
12446 error "mds$i: only ${cl_user2[mds$i]} is registered"
12448 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12449 [ -n "$user_rec1" ] ||
12450 error "mds$i: User ${cl_user1[mds$i]} not registered"
12451 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12452 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12453 [ -n "$user_rec2" ] ||
12454 error "mds$i: User ${cl_user1[mds$i]} not registered"
12455 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12456 "$user_rec1 + 2 == $user_rec2"
12457 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12458 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12459 "$user_rec1 + 2, but is $user_rec2"
12460 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12461 [ -n "$user_rec2" ] ||
12462 error "mds$i: User ${cl_user2[mds$i]} not registered"
12463 [ $user_rec1 == $user_rec2 ] ||
12464 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12465 "$user_rec1, but is $user_rec2"
12468 # force cl_user2 to be idle (2nd part) and to reach
12469 # changelog_max_idle_time
12472 # generate one more changelog to trigger fail_loc
12473 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12474 error "create $DIR/$tdir/${tfile}bis failed"
12476 # ensure gc thread is done
12477 for i in $(mdts_nodes); do
12479 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12480 error "$i: GC-thread not done"
12484 for i in $(seq $MDSCOUNT); do
12485 # check cl_user1 still registered
12486 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12487 error "mds$i: User ${cl_user1[mds$i]} not registered"
12488 # check cl_user2 unregistered
12489 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12490 error "mds$i: User ${cl_user2[mds$i]} still registered"
12492 # check changelogs are present and starting at $user_rec1 + 1
12493 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12494 [ -n "$user_rec1" ] ||
12495 error "mds$i: User ${cl_user1[mds$i]} not registered"
12496 first_rec=$($LFS changelog $(facet_svc mds$i) |
12497 awk '{ print $1; exit; }')
12499 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12500 [ $((user_rec1 + 1)) == $first_rec ] ||
12501 error "mds$i: first index should be $user_rec1 + 1, " \
12502 "but is $first_rec"
12505 run_test 160f "changelog garbage collect (timestamped users)"
12508 remote_mds_nodsh && skip "remote MDS with nodsh"
12509 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12510 skip "Need MDS version at least 2.10.56"
12512 local mdts=$(comma_list $(mdts_nodes))
12514 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12515 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12518 changelog_register || error "first changelog_register failed"
12519 changelog_register || error "second changelog_register failed"
12521 declare -A cl_user1
12522 declare -A cl_user2
12527 # generate some changelog records to accumulate on each MDT
12528 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12529 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12530 error "create $DIR/$tdir/$tfile failed"
12532 # check changelogs have been generated
12533 local nbcl=$(changelog_dump | wc -l)
12534 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12536 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12538 "changelog_min_gc_interval=2" \
12539 "changelog_min_free_cat_entries=3"; do
12540 local MDT0=$(facet_svc $SINGLEMDS)
12541 local var="${param%=*}"
12542 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12544 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12545 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12546 error "unable to set mdd.*.$param"
12549 # simulate changelog catalog almost full
12550 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12551 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12553 for i in $(seq $MDSCOUNT); do
12554 cl_users=(${CL_USERS[mds$i]})
12555 cl_user1[mds$i]="${cl_users[0]}"
12556 cl_user2[mds$i]="${cl_users[1]}"
12558 [ -n "${cl_user1[mds$i]}" ] ||
12559 error "mds$i: no user registered"
12560 [ -n "${cl_user2[mds$i]}" ] ||
12561 error "mds$i: only ${cl_user1[mds$i]} is registered"
12563 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12564 [ -n "$user_rec1" ] ||
12565 error "mds$i: User ${cl_user1[mds$i]} not registered"
12566 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12567 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12568 [ -n "$user_rec2" ] ||
12569 error "mds$i: User ${cl_user1[mds$i]} not registered"
12570 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12571 "$user_rec1 + 2 == $user_rec2"
12572 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12573 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12574 "$user_rec1 + 2, but is $user_rec2"
12575 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12576 [ -n "$user_rec2" ] ||
12577 error "mds$i: User ${cl_user2[mds$i]} not registered"
12578 [ $user_rec1 == $user_rec2 ] ||
12579 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12580 "$user_rec1, but is $user_rec2"
12583 # ensure we are past the previous changelog_min_gc_interval set above
12586 # generate one more changelog to trigger fail_loc
12587 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12588 error "create $DIR/$tdir/${tfile}bis failed"
12590 # ensure gc thread is done
12591 for i in $(mdts_nodes); do
12593 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12594 error "$i: GC-thread not done"
12598 for i in $(seq $MDSCOUNT); do
12599 # check cl_user1 still registered
12600 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12601 error "mds$i: User ${cl_user1[mds$i]} not registered"
12602 # check cl_user2 unregistered
12603 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12604 error "mds$i: User ${cl_user2[mds$i]} still registered"
12606 # check changelogs are present and starting at $user_rec1 + 1
12607 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12608 [ -n "$user_rec1" ] ||
12609 error "mds$i: User ${cl_user1[mds$i]} not registered"
12610 first_rec=$($LFS changelog $(facet_svc mds$i) |
12611 awk '{ print $1; exit; }')
12613 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12614 [ $((user_rec1 + 1)) == $first_rec ] ||
12615 error "mds$i: first index should be $user_rec1 + 1, " \
12616 "but is $first_rec"
12619 run_test 160g "changelog garbage collect (old users)"
12622 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12623 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12624 { skip "Need MDS version at least 2.10.56"; return 0; }
12626 local mdts=$(comma_list $(mdts_nodes))
12629 changelog_register || error "first changelog_register failed"
12630 changelog_register || error "second changelog_register failed"
12632 declare -A cl_user1
12633 declare -A cl_user2
12638 # generate some changelog records to accumulate on each MDT
12639 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12640 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12641 error "create $DIR/$tdir/$tfile failed"
12643 # check changelogs have been generated
12644 local nbcl=$(changelog_dump | wc -l)
12645 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12647 for param in "changelog_max_idle_time=10" \
12649 "changelog_min_gc_interval=2"; do
12650 local MDT0=$(facet_svc $SINGLEMDS)
12651 local var="${param%=*}"
12652 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12654 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12655 do_nodes $mdts $LCTL set_param mdd.*.$param
12658 # force cl_user2 to be idle (1st part)
12661 for i in $(seq $MDSCOUNT); do
12662 cl_users=(${CL_USERS[mds$i]})
12663 cl_user1[mds$i]="${cl_users[0]}"
12664 cl_user2[mds$i]="${cl_users[1]}"
12666 [ -n "${cl_user1[mds$i]}" ] ||
12667 error "mds$i: no user registered"
12668 [ -n "${cl_user2[mds$i]}" ] ||
12669 error "mds$i: only ${cl_user2[mds$i]} is registered"
12671 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12672 [ -n "$user_rec1" ] ||
12673 error "mds$i: User ${cl_user1[mds$i]} not registered"
12674 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12675 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12676 [ -n "$user_rec2" ] ||
12677 error "mds$i: User ${cl_user1[mds$i]} not registered"
12678 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12679 "$user_rec1 + 2 == $user_rec2"
12680 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12681 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12682 "$user_rec1 + 2, but is $user_rec2"
12683 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12684 [ -n "$user_rec2" ] ||
12685 error "mds$i: User ${cl_user2[mds$i]} not registered"
12686 [ $user_rec1 == $user_rec2 ] ||
12687 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12688 "$user_rec1, but is $user_rec2"
12691 # force cl_user2 to be idle (2nd part) and to reach
12692 # changelog_max_idle_time
12695 # force each GC-thread start and block then
12696 # one per MDT/MDD, set fail_val accordingly
12697 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12698 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12700 # generate more changelogs to trigger fail_loc
12701 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12702 error "create $DIR/$tdir/${tfile}bis failed"
12704 # stop MDT to stop GC-thread, should be done in back-ground as it will
12705 # block waiting for the thread to be released and exit
12706 declare -A stop_pids
12707 for i in $(seq $MDSCOUNT); do
12709 stop_pids[mds$i]=$!
12712 for i in $(mdts_nodes); do
12715 local facets=$(facets_up_on_host $i)
12717 for facet in ${facets//,/ }; do
12718 if [[ $facet == mds* ]]; then
12722 # ensure each MDS's gc threads are still present and all in "R"
12723 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12724 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12725 error "$i: expected $nb GC-thread"
12727 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12729 error "$i: GC-thread not found in R-state"
12730 # check umounts of each MDT on MDS have reached kthread_stop()
12731 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12732 error "$i: expected $nb umount"
12734 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12735 error "$i: umount not found in D-state"
12738 # release all GC-threads
12739 do_nodes $mdts $LCTL set_param fail_loc=0
12741 # wait for MDT stop to complete
12742 for i in $(seq $MDSCOUNT); do
12743 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12747 # may try to check if any orphan changelog records are present
12748 # via ldiskfs/zfs and llog_reader...
12750 # re-start/mount MDTs
12751 for i in $(seq $MDSCOUNT); do
12752 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12753 error "Fail to start mds$i"
12757 for i in $(seq $MDSCOUNT); do
12758 # check cl_user1 still registered
12759 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12760 error "mds$i: User ${cl_user1[mds$i]} not registered"
12761 # check cl_user2 unregistered
12762 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12763 error "mds$i: User ${cl_user2[mds$i]} still registered"
12765 # check changelogs are present and starting at $user_rec1 + 1
12766 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12767 [ -n "$user_rec1" ] ||
12768 error "mds$i: User ${cl_user1[mds$i]} not registered"
12769 first_rec=$($LFS changelog $(facet_svc mds$i) |
12770 awk '{ print $1; exit; }')
12772 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12773 [ $((user_rec1 + 1)) == $first_rec ] ||
12774 error "mds$i: first index should be $user_rec1 + 1, " \
12775 "but is $first_rec"
12778 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12783 local mdts=$(comma_list $(mdts_nodes))
12785 changelog_register || error "first changelog_register failed"
12787 # generate some changelog records to accumulate on each MDT
12788 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12789 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12790 error "create $DIR/$tdir/$tfile failed"
12792 # check changelogs have been generated
12793 local nbcl=$(changelog_dump | wc -l)
12794 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12796 # simulate race between register and unregister
12797 # XXX as fail_loc is set per-MDS, with DNE configs the race
12798 # simulation will only occur for one MDT per MDS and for the
12799 # others the normal race scenario will take place
12800 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12801 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12802 do_nodes $mdts $LCTL set_param fail_val=1
12804 # unregister 1st user
12805 changelog_deregister &
12807 # wait some time for deregister work to reach race rdv
12809 # register 2nd user
12810 changelog_register || error "2nd user register failed"
12812 wait $pid1 || error "1st user deregister failed"
12816 declare -A LAST_REC
12817 for i in $(seq $MDSCOUNT); do
12818 if changelog_users mds$i | grep "^cl"; then
12819 # make sure new records are added with one user present
12820 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12821 awk '/^current.index:/ { print $NF }')
12823 error "mds$i has no user registered"
12827 # generate more changelog records to accumulate on each MDT
12828 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12829 error "create $DIR/$tdir/${tfile}bis failed"
12831 for i in $(seq $MDSCOUNT); do
12832 last_rec=$(changelog_users $SINGLEMDS |
12833 awk '/^current.index:/ { print $NF }')
12834 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12835 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12836 error "changelogs are off on mds$i"
12839 run_test 160i "changelog user register/unregister race"
12842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12844 test_mkdir -c1 $DIR/$tdir
12845 cp /etc/hosts $DIR/$tdir/$tfile
12846 test_mkdir -c1 $DIR/$tdir/foo1
12847 test_mkdir -c1 $DIR/$tdir/foo2
12848 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12849 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12850 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12851 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12852 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12853 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12854 $LFS fid2path $DIR $FID
12855 error "bad link ea"
12858 rm $DIR/$tdir/foo2/zachary
12860 rm $DIR/$tdir/foo2/thor
12862 rm $DIR/$tdir/$tfile
12864 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12865 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12866 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12867 rm $DIR/$tdir/foo2/maggie
12870 local longname=$tfile.avg_len_is_thirty_two_
12871 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12872 error_noexit 'failed to unlink many hardlinks'" EXIT
12873 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12874 error "failed to hardlink many files"
12875 links=$($LFS fid2path $DIR $FID | wc -l)
12876 echo -n "${links}/1000 links in link EA"
12877 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12879 run_test 161a "link ea sanity"
12882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12883 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12886 local remote_dir=$DIR/$tdir/remote_dir
12888 mkdir -p $DIR/$tdir
12889 $LFS mkdir -i $MDTIDX $remote_dir ||
12890 error "create remote directory failed"
12892 cp /etc/hosts $remote_dir/$tfile
12893 mkdir -p $remote_dir/foo1
12894 mkdir -p $remote_dir/foo2
12895 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12896 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12897 ln $remote_dir/$tfile $remote_dir/foo1/luna
12898 ln $remote_dir/$tfile $remote_dir/foo2/thor
12900 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12902 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12903 $LFS fid2path $DIR $FID
12904 error "bad link ea"
12907 rm $remote_dir/foo2/zachary
12909 rm $remote_dir/foo2/thor
12911 rm $remote_dir/$tfile
12913 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12914 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12915 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12916 $LFS fid2path $DIR $FID
12917 error "bad link rename"
12919 rm $remote_dir/foo2/maggie
12922 local longname=filename_avg_len_is_thirty_two_
12923 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12924 error "failed to hardlink many files"
12925 links=$($LFS fid2path $DIR $FID | wc -l)
12926 echo -n "${links}/1000 links in link EA"
12927 [[ ${links} -gt 60 ]] ||
12928 error "expected at least 60 links in link EA"
12929 unlinkmany $remote_dir/foo2/$longname 1000 ||
12930 error "failed to unlink many hardlinks"
12932 run_test 161b "link ea sanity under remote directory"
12935 remote_mds_nodsh && skip "remote MDS with nodsh"
12936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12937 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12938 skip "Need MDS version at least 2.1.5"
12940 # define CLF_RENAME_LAST 0x0001
12941 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12942 changelog_register || error "changelog_register failed"
12945 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12946 touch $DIR/$tdir/foo_161c
12947 touch $DIR/$tdir/bar_161c
12948 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12949 changelog_dump | grep RENME | tail -n 5
12950 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12951 changelog_clear 0 || error "changelog_clear failed"
12952 if [ x$flags != "x0x1" ]; then
12953 error "flag $flags is not 0x1"
12956 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12957 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12958 touch $DIR/$tdir/foo_161c
12959 touch $DIR/$tdir/bar_161c
12960 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12961 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12962 changelog_dump | grep RENME | tail -n 5
12963 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12964 changelog_clear 0 || error "changelog_clear failed"
12965 if [ x$flags != "x0x0" ]; then
12966 error "flag $flags is not 0x0"
12968 echo "rename overwrite a target having nlink > 1," \
12969 "changelog record has flags of $flags"
12971 # rename doesn't overwrite a target (changelog flag 0x0)
12972 touch $DIR/$tdir/foo_161c
12973 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12974 changelog_dump | grep RENME | tail -n 5
12975 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12976 changelog_clear 0 || error "changelog_clear failed"
12977 if [ x$flags != "x0x0" ]; then
12978 error "flag $flags is not 0x0"
12980 echo "rename doesn't overwrite a target," \
12981 "changelog record has flags of $flags"
12983 # define CLF_UNLINK_LAST 0x0001
12984 # unlink a file having nlink = 1 (changelog flag 0x1)
12985 rm -f $DIR/$tdir/foo2_161c
12986 changelog_dump | grep UNLNK | tail -n 5
12987 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12988 changelog_clear 0 || error "changelog_clear failed"
12989 if [ x$flags != "x0x1" ]; then
12990 error "flag $flags is not 0x1"
12992 echo "unlink a file having nlink = 1," \
12993 "changelog record has flags of $flags"
12995 # unlink a file having nlink > 1 (changelog flag 0x0)
12996 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12997 rm -f $DIR/$tdir/foobar_161c
12998 changelog_dump | grep UNLNK | tail -n 5
12999 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13000 changelog_clear 0 || error "changelog_clear failed"
13001 if [ x$flags != "x0x0" ]; then
13002 error "flag $flags is not 0x0"
13004 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13006 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13009 remote_mds_nodsh && skip "remote MDS with nodsh"
13014 changelog_register || error "changelog_register failed"
13016 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13017 # interfer with $MOUNT/.lustre/fid/ access
13019 [[ $? -eq 0 ]] || error "mkdir failed"
13021 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13022 $LCTL set_param fail_loc=0x8000140c
13024 $LCTL set_param fail_val=5
13027 echo foofoo > $DIR/$tdir/$tfile &
13030 # wait for create to be delayed
13034 [[ $? -eq 0 ]] || error "create should be blocked"
13036 local tempfile=$(mktemp)
13037 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13038 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13039 # some delay may occur during ChangeLog publishing and file read just
13040 # above, that could allow file write to happen finally
13041 [[ -s $tempfile ]] && echo "file should be empty"
13043 $LCTL set_param fail_loc=0
13046 [[ $? -eq 0 ]] || error "create failed"
13048 run_test 161d "create with concurrent .lustre/fid access"
13051 local expected="$1"
13056 path=$($LFS fid2path "$@")
13059 if [ $rc -ne 0 ]; then
13060 error "path looked up of '$expected' failed: rc=$rc"
13061 elif [ "$path" != "$expected" ]; then
13062 error "path looked up '$path' instead of '$expected'"
13064 echo "FID '$fid' resolves to path '$path' as expected"
13068 test_162a() { # was test_162
13069 test_mkdir -p -c1 $DIR/$tdir/d2
13070 touch $DIR/$tdir/d2/$tfile
13071 touch $DIR/$tdir/d2/x1
13072 touch $DIR/$tdir/d2/x2
13073 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13074 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13076 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13077 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13080 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13081 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13082 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13084 # softlink to wrong file
13085 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13086 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13087 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13090 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13091 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13092 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13093 # fid2path dir/fsname should both work
13094 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13095 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13097 # hardlink count: check that there are 2 links
13098 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13099 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13101 # hardlink indexing: remove the first link
13102 rm $DIR/$tdir/d2/p/q/r/hlink
13103 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13105 run_test 162a "path lookup sanity"
13108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13109 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13112 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13113 error "create striped dir failed"
13115 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13116 tail -n 1 | awk '{print $2}')
13117 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13119 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13120 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13123 for ((i=0;i<5;i++)); do
13124 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13125 error "get fid for f$i failed"
13126 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13128 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13129 error "get fid for d$i failed"
13130 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13135 run_test 162b "striped directory path lookup sanity"
13137 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13139 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13140 skip "Need MDS version at least 2.7.51"
13142 local lpath=$tdir.local
13143 local rpath=$tdir.remote
13145 test_mkdir $DIR/$lpath
13146 test_mkdir $DIR/$rpath
13148 for ((i = 0; i <= 101; i++)); do
13151 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13152 error "get fid for local directory $DIR/$lpath failed"
13153 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13156 test_mkdir $DIR/$rpath
13157 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13158 error "get fid for remote directory $DIR/$rpath failed"
13159 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13164 run_test 162c "fid2path works with paths 100 or more directories deep"
13167 # do directio so as not to populate the page cache
13168 log "creating a 10 Mb file"
13169 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13170 log "starting reads"
13171 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13172 log "truncating the file"
13173 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13175 kill %+ || true # reads might have finished
13176 echo "wait until dd is finished"
13178 log "removing the temporary file"
13179 rm -rf $DIR/$tfile || error "tmp file removal failed"
13181 run_test 169 "parallel read and truncate should not deadlock"
13184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13186 $LCTL clear # bug 18514
13187 $LCTL debug_daemon start $TMP/${tfile}_log_good
13189 $LCTL debug_daemon stop
13190 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13191 error "sed failed to read log_good"
13193 $LCTL debug_daemon start $TMP/${tfile}_log_good
13195 $LCTL debug_daemon stop
13197 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13198 error "lctl df log_bad failed"
13200 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13201 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13203 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13204 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13206 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13207 error "bad_line good_line1 good_line2 are empty"
13209 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13210 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13211 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13213 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13214 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13215 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13217 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13218 error "bad_line_new good_line_new are empty"
13220 local expected_good=$((good_line1 + good_line2*2))
13222 rm -f $TMP/${tfile}*
13223 # LU-231, short malformed line may not be counted into bad lines
13224 if [ $bad_line -ne $bad_line_new ] &&
13225 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13226 error "expected $bad_line bad lines, but got $bad_line_new"
13230 if [ $expected_good -ne $good_line_new ]; then
13231 error "expected $expected_good good lines, but got $good_line_new"
13236 run_test 170 "test lctl df to handle corrupted log ====================="
13238 test_171() { # bug20592
13239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13241 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13242 $LCTL set_param fail_loc=0x50e
13243 $LCTL set_param fail_val=3000
13244 multiop_bg_pause $DIR/$tfile O_s || true
13246 kill -USR1 $MULTIPID
13250 if dmesg | grep "recursive fault"; then
13251 error "caught a recursive fault"
13253 $LCTL set_param fail_loc=0
13256 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13258 # it would be good to share it with obdfilter-survey/iokit-libecho code
13259 setup_obdecho_osc () {
13262 local obdfilter_name=$2
13263 echo "Creating new osc for $obdfilter_name on $ost_nid"
13264 # make sure we can find loopback nid
13265 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13267 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13268 ${obdfilter_name}_osc_UUID || rc=2; }
13269 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13270 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13274 cleanup_obdecho_osc () {
13275 local obdfilter_name=$1
13276 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13277 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13284 local pages=${3:-64}
13289 local obd_size=$(get_obd_size $node $OBD)
13290 local page_size=$(get_page_size $node)
13291 if [[ -n "$obd_size" ]]; then
13292 local new_count=$((obd_size / (pages * page_size / 1024)))
13293 [[ $new_count -ge $count ]] || count=$new_count
13296 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13297 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13299 if [ $rc -eq 0 ]; then
13300 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13301 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13303 echo "New object id is $id"
13304 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13306 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13307 "test_brw $count w v $pages $id" || rc=4; }
13308 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13310 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13311 "cleanup" || rc=5; }
13312 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13313 "detach" || rc=6; }
13314 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13321 if ! module_loaded obdecho; then
13322 load_module obdecho/obdecho &&
13323 stack_trap "rmmod obdecho" EXIT ||
13324 error "unable to load obdecho on client"
13327 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13328 local host=$($LCTL get_param -n osc.$osc.import |
13329 awk '/current_connection:/ { print $2 }' )
13330 local target=$($LCTL get_param -n osc.$osc.import |
13331 awk '/target:/ { print $2 }' )
13332 target=${target%_UUID}
13334 if [ -n "$target" ]; then
13335 setup_obdecho_osc $host $target &&
13336 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13337 { error "obdecho setup failed with $?"; return; }
13339 obdecho_test ${target}_osc client ||
13340 error "obdecho_test failed on ${target}_osc"
13342 $LCTL get_param osc.$osc.import
13343 error "there is no osc.$osc.import target"
13346 run_test 180a "test obdecho on osc"
13349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13350 remote_ost_nodsh && skip "remote OST with nodsh"
13352 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13353 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13354 error "failed to load module obdecho"
13356 local target=$(do_facet ost1 $LCTL dl |
13357 awk '/obdfilter/ { print $4; exit; }')
13359 if [ -n "$target" ]; then
13360 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13362 do_facet ost1 $LCTL dl
13363 error "there is no obdfilter target on ost1"
13366 run_test 180b "test obdecho directly on obdfilter"
13368 test_180c() { # LU-2598
13369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13370 remote_ost_nodsh && skip "remote OST with nodsh"
13371 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13372 skip "Need MDS version at least 2.4.0"
13374 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13375 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13376 error "failed to load module obdecho"
13378 local target=$(do_facet ost1 $LCTL dl |
13379 awk '/obdfilter/ { print $4; exit; }')
13381 if [ -n "$target" ]; then
13382 local pages=16384 # 64MB bulk I/O RPC size
13384 obdecho_test "$target" ost1 "$pages" ||
13385 error "obdecho_test with pages=$pages failed with $?"
13387 do_facet ost1 $LCTL dl
13388 error "there is no obdfilter target on ost1"
13391 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13393 test_181() { # bug 22177
13394 test_mkdir $DIR/$tdir
13395 # create enough files to index the directory
13396 createmany -o $DIR/$tdir/foobar 4000
13397 # print attributes for debug purpose
13400 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13402 # remove the files & current working dir
13403 unlinkmany $DIR/$tdir/foobar 4000
13405 kill -USR1 $MULTIPID
13407 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13410 run_test 181 "Test open-unlinked dir ========================"
13416 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13418 $LCTL set_param mdc.*.rpc_stats=clear
13420 for (( i = 0; i < $tcount; i++ )) ; do
13421 mkdir $DIR/$tdir/$i
13424 for (( i = 0; i < $tcount; i++ )) ; do
13425 createmany -o $DIR/$tdir/$i/f- $fcount &
13429 for (( i = 0; i < $tcount; i++ )) ; do
13430 unlinkmany $DIR/$tdir/$i/f- $fcount &
13434 $LCTL get_param mdc.*.rpc_stats
13438 run_test 182 "Test parallel modify metadata operations ================"
13440 test_183() { # LU-2275
13441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13442 remote_mds_nodsh && skip "remote MDS with nodsh"
13443 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13444 skip "Need MDS version at least 2.3.56"
13446 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13447 echo aaa > $DIR/$tdir/$tfile
13449 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13450 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13452 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13453 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13455 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13457 # Flush negative dentry cache
13458 touch $DIR/$tdir/$tfile
13460 # We are not checking for any leaked references here, they'll
13461 # become evident next time we do cleanup with module unload.
13464 run_test 183 "No crash or request leak in case of strange dispositions ========"
13466 # test suite 184 is for LU-2016, LU-2017
13468 check_swap_layouts_support
13470 dir0=$DIR/$tdir/$testnum
13471 test_mkdir -p -c1 $dir0
13476 $SETSTRIPE -c1 $file1
13478 $SETSTRIPE -c2 $file2
13480 gen1=$($GETSTRIPE -g $file1)
13481 gen2=$($GETSTRIPE -g $file2)
13483 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13484 gen=$($GETSTRIPE -g $file1)
13485 [[ $gen1 != $gen ]] ||
13486 "Layout generation on $file1 does not change"
13487 gen=$($GETSTRIPE -g $file2)
13488 [[ $gen2 != $gen ]] ||
13489 "Layout generation on $file2 does not change"
13491 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13492 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13494 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13496 run_test 184a "Basic layout swap"
13499 check_swap_layouts_support
13501 dir0=$DIR/$tdir/$testnum
13502 mkdir -p $dir0 || error "creating dir $dir0"
13509 $SETSTRIPE -c1 $file1
13510 $SETSTRIPE -c2 $file2
13511 $SETSTRIPE -c1 $file3
13512 chown $RUNAS_ID $file3
13513 gen1=$($GETSTRIPE -g $file1)
13514 gen2=$($GETSTRIPE -g $file2)
13516 $LFS swap_layouts $dir1 $dir2 &&
13517 error "swap of directories layouts should fail"
13518 $LFS swap_layouts $dir1 $file1 &&
13519 error "swap of directory and file layouts should fail"
13520 $RUNAS $LFS swap_layouts $file1 $file2 &&
13521 error "swap of file we cannot write should fail"
13522 $LFS swap_layouts $file1 $file3 &&
13523 error "swap of file with different owner should fail"
13524 /bin/true # to clear error code
13526 run_test 184b "Forbidden layout swap (will generate errors)"
13529 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13530 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13531 check_swap_layouts_support
13533 local dir0=$DIR/$tdir/$testnum
13534 mkdir -p $dir0 || error "creating dir $dir0"
13536 local ref1=$dir0/ref1
13537 local ref2=$dir0/ref2
13538 local file1=$dir0/file1
13539 local file2=$dir0/file2
13540 # create a file large enough for the concurrent test
13541 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13542 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13543 echo "ref file size: ref1($(stat -c %s $ref1))," \
13544 "ref2($(stat -c %s $ref2))"
13547 dd if=$ref1 of=$file1 bs=16k &
13550 # Make sure dd starts to copy file
13551 while [ ! -f $file1 ]; do sleep 0.1; done
13553 $LFS swap_layouts $file1 $file2
13556 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13557 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13559 # how many bytes copied before swapping layout
13560 local copied=$(stat -c %s $file2)
13561 local remaining=$(stat -c %s $ref1)
13562 remaining=$((remaining - copied))
13563 echo "Copied $copied bytes before swapping layout..."
13565 cmp -n $copied $file1 $ref2 | grep differ &&
13566 error "Content mismatch [0, $copied) of ref2 and file1"
13567 cmp -n $copied $file2 $ref1 ||
13568 error "Content mismatch [0, $copied) of ref1 and file2"
13569 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13570 error "Content mismatch [$copied, EOF) of ref1 and file1"
13573 rm -f $ref1 $ref2 $file1 $file2
13575 run_test 184c "Concurrent write and layout swap"
13578 check_swap_layouts_support
13579 [ -z "$(which getfattr 2>/dev/null)" ] &&
13580 skip_env "no getfattr command"
13582 local file1=$DIR/$tdir/$tfile-1
13583 local file2=$DIR/$tdir/$tfile-2
13584 local file3=$DIR/$tdir/$tfile-3
13588 mkdir -p $DIR/$tdir
13589 touch $file1 || error "create $file1 failed"
13590 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13591 error "create $file2 failed"
13592 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13593 error "create $file3 failed"
13594 lovea1=$(get_layout_param $file1)
13596 $LFS swap_layouts $file2 $file3 ||
13597 error "swap $file2 $file3 layouts failed"
13598 $LFS swap_layouts $file1 $file2 ||
13599 error "swap $file1 $file2 layouts failed"
13601 lovea2=$(get_layout_param $file2)
13604 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13606 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13607 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13609 run_test 184d "allow stripeless layouts swap"
13612 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13613 skip "Need MDS version at least 2.6.94"
13614 check_swap_layouts_support
13615 [ -z "$(which getfattr 2>/dev/null)" ] &&
13616 skip_env "no getfattr command"
13618 local file1=$DIR/$tdir/$tfile-1
13619 local file2=$DIR/$tdir/$tfile-2
13620 local file3=$DIR/$tdir/$tfile-3
13623 mkdir -p $DIR/$tdir
13624 touch $file1 || error "create $file1 failed"
13625 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13626 error "create $file2 failed"
13627 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13628 error "create $file3 failed"
13630 $LFS swap_layouts $file1 $file2 ||
13631 error "swap $file1 $file2 layouts failed"
13633 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13634 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13636 echo 123 > $file1 || error "Should be able to write into $file1"
13638 $LFS swap_layouts $file1 $file3 ||
13639 error "swap $file1 $file3 layouts failed"
13641 echo 123 > $file1 || error "Should be able to write into $file1"
13643 rm -rf $file1 $file2 $file3
13645 run_test 184e "Recreate layout after stripeless layout swaps"
13648 # Create a file with name longer than sizeof(struct stat) ==
13649 # 144 to see if we can get chars from the file name to appear
13650 # in the returned striping. Note that 'f' == 0x66.
13651 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13653 mkdir -p $DIR/$tdir
13654 mcreate $DIR/$tdir/$file
13655 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13656 error "IOC_MDC_GETFILEINFO returned garbage striping"
13659 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13661 test_185() { # LU-2441
13662 # LU-3553 - no volatile file support in old servers
13663 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13664 skip "Need MDS version at least 2.3.60"
13666 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13667 touch $DIR/$tdir/spoo
13668 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13669 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13670 error "cannot create/write a volatile file"
13671 [ "$FILESET" == "" ] &&
13672 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13673 error "FID is still valid after close"
13675 multiop_bg_pause $DIR/$tdir vVw4096_c
13682 # assume that the next FID for this client is sequential, since stdout
13683 # is unfortunately eaten by multiop_bg_pause
13684 local n=$((${fidv[1]} + 1))
13685 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13686 if [ "$FILESET" == "" ]; then
13687 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13688 error "FID is missing before close"
13690 kill -USR1 $multi_pid
13691 # 1 second delay, so if mtime change we will see it
13693 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13694 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13696 run_test 185 "Volatile file support"
13699 remote_mds_nodsh && skip "remote MDS with nodsh"
13700 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13701 skip "Need MDS version at least 2.3.0"
13703 local dir0=$DIR/$tdir/$testnum
13704 mkdir -p $dir0 || error "creating dir $dir0"
13706 local file=$dir0/file1
13707 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13708 local dv1=$($LFS data_version $file)
13709 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13710 local dv2=$($LFS data_version $file)
13711 [[ $dv1 != $dv2 ]] ||
13712 error "data version did not change on write $dv1 == $dv2"
13717 run_test 187a "Test data version change"
13720 remote_mds_nodsh && skip "remote MDS with nodsh"
13721 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13722 skip "Need MDS version at least 2.3.0"
13724 local dir0=$DIR/$tdir/$testnum
13725 mkdir -p $dir0 || error "creating dir $dir0"
13727 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13728 [[ ${DV[0]} != ${DV[1]} ]] ||
13729 error "data version did not change on write"\
13730 " ${DV[0]} == ${DV[1]}"
13735 run_test 187b "Test data version change on volatile file"
13738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13739 remote_mgs_nodsh && skip "remote MGS with nodsh"
13740 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13742 local POOL=${POOL:-cea1}
13743 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13744 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13747 local last_ost=$(($OSTCOUNT - 1))
13749 local ost_list=$(seq $first_ost $ost_step $last_ost)
13750 local ost_range="$first_ost $last_ost $ost_step"
13751 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13752 local file_dir=$POOL_ROOT/file_tst
13753 local subdir=$test_path/subdir
13756 if ! combined_mgs_mds ; then
13761 # former test_200a test_200b
13762 pool_add $POOL || { rc=$? ; break; }
13763 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13764 # former test_200c test_200d
13765 mkdir -p $test_path
13766 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13767 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13769 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13770 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13771 || { rc=$? ; break; }
13772 # former test_200e test_200f
13773 local files=$((OSTCOUNT*3))
13774 pool_alloc_files $POOL $test_path $files "$ost_list" \
13775 || { rc=$? ; break; }
13776 pool_create_files $POOL $file_dir $files "$ost_list" \
13777 || { rc=$? ; break; }
13778 # former test_200g test_200h
13779 pool_lfs_df $POOL || { rc=$? ; break; }
13780 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13782 # former test_201a test_201b test_201c
13783 pool_remove_first_target $POOL || { rc=$? ; break; }
13785 local f=$test_path/$tfile
13786 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13787 pool_remove $POOL $f || { rc=$? ; break; }
13793 if ! combined_mgs_mds ; then
13798 run_test 200 "OST pools"
13800 # usage: default_attr <count | size | offset>
13802 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13805 # usage: check_default_stripe_attr
13806 check_default_stripe_attr() {
13807 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13810 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13812 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13816 error "unknown getstripe attr '$1'"
13819 [ $ACTUAL == $EXPECTED ] ||
13820 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13824 test_mkdir $DIR/$tdir
13825 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13827 check_default_stripe_attr --stripe-count
13828 check_default_stripe_attr --stripe-size
13829 check_default_stripe_attr --stripe-index
13831 run_test 204a "Print default stripe attributes"
13834 test_mkdir $DIR/$tdir
13835 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13837 check_default_stripe_attr --stripe-size
13838 check_default_stripe_attr --stripe-index
13840 run_test 204b "Print default stripe size and offset"
13843 test_mkdir $DIR/$tdir
13844 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13846 check_default_stripe_attr --stripe-count
13847 check_default_stripe_attr --stripe-index
13849 run_test 204c "Print default stripe count and offset"
13852 test_mkdir $DIR/$tdir
13853 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13855 check_default_stripe_attr --stripe-count
13856 check_default_stripe_attr --stripe-size
13858 run_test 204d "Print default stripe count and size"
13861 test_mkdir $DIR/$tdir
13862 $SETSTRIPE -d $DIR/$tdir
13864 check_default_stripe_attr --stripe-count --raw
13865 check_default_stripe_attr --stripe-size --raw
13866 check_default_stripe_attr --stripe-index --raw
13868 run_test 204e "Print raw stripe attributes"
13871 test_mkdir $DIR/$tdir
13872 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13874 check_default_stripe_attr --stripe-size --raw
13875 check_default_stripe_attr --stripe-index --raw
13877 run_test 204f "Print raw stripe size and offset"
13880 test_mkdir $DIR/$tdir
13881 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13883 check_default_stripe_attr --stripe-count --raw
13884 check_default_stripe_attr --stripe-index --raw
13886 run_test 204g "Print raw stripe count and offset"
13889 test_mkdir $DIR/$tdir
13890 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13892 check_default_stripe_attr --stripe-count --raw
13893 check_default_stripe_attr --stripe-size --raw
13895 run_test 204h "Print raw stripe count and size"
13897 # Figure out which job scheduler is being used, if any,
13898 # or use a fake one
13899 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13900 JOBENV=SLURM_JOB_ID
13901 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13903 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13905 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13906 JOBENV=LOADL_STEP_ID
13907 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13910 $LCTL list_param jobid_name > /dev/null 2>&1
13911 if [ $? -eq 0 ]; then
13917 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13919 verify_jobstats() {
13924 # we don't really need to clear the stats for this test to work, since each
13925 # command has a unique jobid, but it makes debugging easier if needed.
13926 # for facet in $facets; do
13927 # local dev=$(convert_facet2label $facet)
13928 # # clear old jobstats
13929 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13932 # use a new JobID for each test, or we might see an old one
13933 [ "$JOBENV" = "FAKE_JOBID" ] &&
13934 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13936 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13938 [ "$JOBENV" = "nodelocal" ] && {
13939 FAKE_JOBID=id.$testnum.%e.$RANDOM
13940 $LCTL set_param jobid_name=$FAKE_JOBID
13941 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13944 log "Test: ${cmd[*]}"
13945 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13947 if [ $JOBENV = "FAKE_JOBID" ]; then
13948 FAKE_JOBID=$JOBVAL ${cmd[*]}
13953 # all files are created on OST0000
13954 for facet in $facets; do
13955 local stats="*.$(convert_facet2label $facet).job_stats"
13957 # strip out libtool wrappers for in-tree executables
13958 if [ $(do_facet $facet lctl get_param $stats |
13959 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13960 do_facet $facet lctl get_param $stats
13961 error "No jobstats for $JOBVAL found on $facet::$stats"
13967 local new_jobenv=$1
13969 set_persistent_param_and_check client "jobid_var" \
13970 "$FSNAME.sys.jobid_var" $new_jobenv
13973 test_205() { # Job stats
13974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13975 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13976 skip "Need MDS version with at least 2.7.1"
13977 remote_mgs_nodsh && skip "remote MGS with nodsh"
13978 remote_mds_nodsh && skip "remote MDS with nodsh"
13979 remote_ost_nodsh && skip "remote OST with nodsh"
13980 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13981 skip "Server doesn't support jobstats"
13982 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13984 local old_jobenv=$($LCTL get_param -n jobid_var)
13985 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13987 if [[ $PERM_CMD = *"set_param -P"* ]]; then
13988 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
13990 stack_trap "do_facet mgs $PERM_CMD \
13991 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13995 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13996 mdt.*.job_cleanup_interval | head -n 1)
13997 local new_interval=5
13998 do_facet $SINGLEMDS \
13999 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14000 stack_trap "do_facet $SINGLEMDS \
14001 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14002 local start=$SECONDS
14006 cmd="mkdir $DIR/$tdir"
14007 verify_jobstats "$cmd" "$SINGLEMDS"
14009 cmd="rmdir $DIR/$tdir"
14010 verify_jobstats "$cmd" "$SINGLEMDS"
14011 # mkdir on secondary MDT
14012 if [ $MDSCOUNT -gt 1 ]; then
14013 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14014 verify_jobstats "$cmd" "mds2"
14017 cmd="mknod $DIR/$tfile c 1 3"
14018 verify_jobstats "$cmd" "$SINGLEMDS"
14020 cmd="rm -f $DIR/$tfile"
14021 verify_jobstats "$cmd" "$SINGLEMDS"
14022 # create all files on OST0000 so verify_jobstats can find OST stats
14024 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
14025 verify_jobstats "$cmd" "$SINGLEMDS"
14027 cmd="touch $DIR/$tfile"
14028 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14030 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14031 verify_jobstats "$cmd" "ost1"
14033 cancel_lru_locks osc
14034 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14035 verify_jobstats "$cmd" "ost1"
14037 cmd="$TRUNCATE $DIR/$tfile 0"
14038 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14040 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14041 verify_jobstats "$cmd" "$SINGLEMDS"
14042 # jobstats expiry - sleep until old stats should be expired
14043 local left=$((new_interval + 5 - (SECONDS - start)))
14044 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14045 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14047 cmd="mkdir $DIR/$tdir.expire"
14048 verify_jobstats "$cmd" "$SINGLEMDS"
14049 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14050 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14052 # Ensure that jobid are present in changelog (if supported by MDS)
14053 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
14054 changelog_dump | tail -10
14055 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14056 [ $jobids -eq 9 ] ||
14057 error "Wrong changelog jobid count $jobids != 9"
14061 jobstats_set $JOBENV
14063 changelog_dump | grep $tfile
14064 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14065 [ $jobids -eq 0 ] ||
14066 error "Unexpected jobids when jobid_var=$JOBENV"
14069 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14070 JOBENV="JOBCOMPLEX"
14071 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14073 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14075 run_test 205 "Verify job stats"
14077 # LU-1480, LU-1773 and LU-1657
14079 mkdir -p $DIR/$tdir
14080 $SETSTRIPE -c -1 $DIR/$tdir
14081 #define OBD_FAIL_LOV_INIT 0x1403
14082 $LCTL set_param fail_loc=0xa0001403
14083 $LCTL set_param fail_val=1
14084 touch $DIR/$tdir/$tfile || true
14086 run_test 206 "fail lov_init_raid0() doesn't lbug"
14089 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14090 local fsz=`stat -c %s $DIR/$tfile`
14091 cancel_lru_locks mdc
14093 # do not return layout in getattr intent
14094 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14095 $LCTL set_param fail_loc=0x170
14096 local sz=`stat -c %s $DIR/$tfile`
14098 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14102 run_test 207a "can refresh layout at glimpse"
14105 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14106 local cksum=`md5sum $DIR/$tfile`
14107 local fsz=`stat -c %s $DIR/$tfile`
14108 cancel_lru_locks mdc
14109 cancel_lru_locks osc
14111 # do not return layout in getattr intent
14112 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14113 $LCTL set_param fail_loc=0x171
14115 # it will refresh layout after the file is opened but before read issues
14116 echo checksum is "$cksum"
14117 echo "$cksum" |md5sum -c --quiet || error "file differs"
14121 run_test 207b "can refresh layout at open"
14124 # FIXME: in this test suite, only RD lease is used. This is okay
14125 # for now as only exclusive open is supported. After generic lease
14126 # is done, this test suite should be revised. - Jinshan
14128 remote_mds_nodsh && skip "remote MDS with nodsh"
14129 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14130 skip "Need MDS version at least 2.4.52"
14132 echo "==== test 1: verify get lease work"
14133 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14135 echo "==== test 2: verify lease can be broken by upcoming open"
14136 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14140 $MULTIOP $DIR/$tfile oO_RDONLY:c
14141 kill -USR1 $PID && wait $PID || error "break lease error"
14143 echo "==== test 3: verify lease can't be granted if an open already exists"
14144 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14148 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14149 kill -USR1 $PID && wait $PID || error "open file error"
14151 echo "==== test 4: lease can sustain over recovery"
14152 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14158 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14160 echo "==== test 5: lease broken can't be regained by replay"
14161 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14165 # open file to break lease and then recovery
14166 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14169 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14173 run_test 208 "Exclusive open"
14176 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14177 skip_env "must have disp_stripe"
14180 sync; sleep 5; sync;
14182 echo 3 > /proc/sys/vm/drop_caches
14183 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14185 # open/close 500 times
14186 for i in $(seq 500); do
14190 echo 3 > /proc/sys/vm/drop_caches
14191 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14193 echo "before: $req_before, after: $req_after"
14194 [ $((req_after - req_before)) -ge 300 ] &&
14195 error "open/close requests are not freed"
14198 run_test 209 "read-only open/close requests should be freed promptly"
14202 size=$((size % 8192 + 1))
14203 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14204 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14205 rm -f $DIR/f212 $DIR/f212.xyz
14207 run_test 212 "Sendfile test ============================================"
14210 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14211 cancel_lru_locks osc
14212 lctl set_param fail_loc=0x8000040f
14213 # generate a read lock
14214 cat $DIR/$tfile > /dev/null
14215 # write to the file, it will try to cancel the above read lock.
14216 cat /etc/hosts >> $DIR/$tfile
14218 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14220 test_214() { # for bug 20133
14221 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14222 for (( i=0; i < 340; i++ )) ; do
14223 touch $DIR/$tdir/d214c/a$i
14226 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14227 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14228 ls $DIR/d214c || error "ls $DIR/d214c failed"
14229 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14230 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14232 run_test 214 "hash-indexed directory test - bug 20133"
14234 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14235 create_lnet_proc_files() {
14236 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14239 # counterpart of create_lnet_proc_files
14240 remove_lnet_proc_files() {
14241 rm -f $TMP/lnet_$1.sys
14244 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14245 # 3rd arg as regexp for body
14246 check_lnet_proc_stats() {
14247 local l=$(cat "$TMP/lnet_$1" |wc -l)
14248 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14250 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14253 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14254 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14255 # optional and can be regexp for 2nd line (lnet.routes case)
14256 check_lnet_proc_entry() {
14257 local blp=2 # blp stands for 'position of 1st line of body'
14258 [ -z "$5" ] || blp=3 # lnet.routes case
14260 local l=$(cat "$TMP/lnet_$1" |wc -l)
14261 # subtracting one from $blp because the body can be empty
14262 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14264 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14265 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14267 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14268 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14270 # bail out if any unexpected line happened
14271 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14272 [ "$?" != 0 ] || error "$2 misformatted"
14275 test_215() { # for bugs 18102, 21079, 21517
14276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14278 local N='(0|[1-9][0-9]*)' # non-negative numeric
14279 local P='[1-9][0-9]*' # positive numeric
14280 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14281 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14282 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14283 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14285 local L1 # regexp for 1st line
14286 local L2 # regexp for 2nd line (optional)
14287 local BR # regexp for the rest (body)
14289 # lnet.stats should look as 11 space-separated non-negative numerics
14290 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14291 create_lnet_proc_files "stats"
14292 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14293 remove_lnet_proc_files "stats"
14295 # lnet.routes should look like this:
14296 # Routing disabled/enabled
14297 # net hops priority state router
14298 # where net is a string like tcp0, hops > 0, priority >= 0,
14299 # state is up/down,
14300 # router is a string like 192.168.1.1@tcp2
14301 L1="^Routing (disabled|enabled)$"
14302 L2="^net +hops +priority +state +router$"
14303 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14304 create_lnet_proc_files "routes"
14305 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14306 remove_lnet_proc_files "routes"
14308 # lnet.routers should look like this:
14309 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14310 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14311 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14312 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14313 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14314 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14315 create_lnet_proc_files "routers"
14316 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14317 remove_lnet_proc_files "routers"
14319 # lnet.peers should look like this:
14320 # nid refs state last max rtr min tx min queue
14321 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14322 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14323 # numeric (0 or >0 or <0), queue >= 0.
14324 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14325 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14326 create_lnet_proc_files "peers"
14327 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14328 remove_lnet_proc_files "peers"
14330 # lnet.buffers should look like this:
14331 # pages count credits min
14332 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14333 L1="^pages +count +credits +min$"
14334 BR="^ +$N +$N +$I +$I$"
14335 create_lnet_proc_files "buffers"
14336 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14337 remove_lnet_proc_files "buffers"
14339 # lnet.nis should look like this:
14340 # nid status alive refs peer rtr max tx min
14341 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14342 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14343 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14344 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14345 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14346 create_lnet_proc_files "nis"
14347 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14348 remove_lnet_proc_files "nis"
14350 # can we successfully write to lnet.stats?
14351 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14353 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14355 test_216() { # bug 20317
14356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14357 remote_ost_nodsh && skip "remote OST with nodsh"
14360 local facets=$(get_facets OST)
14361 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14363 save_lustre_params client "osc.*.contention_seconds" > $p
14364 save_lustre_params $facets \
14365 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14366 save_lustre_params $facets \
14367 "ldlm.namespaces.filter-*.contended_locks" >> $p
14368 save_lustre_params $facets \
14369 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14370 clear_stats osc.*.osc_stats
14372 # agressive lockless i/o settings
14373 do_nodes $(comma_list $(osts_nodes)) \
14374 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14375 ldlm.namespaces.filter-*.contended_locks=0 \
14376 ldlm.namespaces.filter-*.contention_seconds=60"
14377 lctl set_param -n osc.*.contention_seconds=60
14379 $DIRECTIO write $DIR/$tfile 0 10 4096
14380 $CHECKSTAT -s 40960 $DIR/$tfile
14382 # disable lockless i/o
14383 do_nodes $(comma_list $(osts_nodes)) \
14384 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14385 ldlm.namespaces.filter-*.contended_locks=32 \
14386 ldlm.namespaces.filter-*.contention_seconds=0"
14387 lctl set_param -n osc.*.contention_seconds=0
14388 clear_stats osc.*.osc_stats
14390 dd if=/dev/zero of=$DIR/$tfile count=0
14391 $CHECKSTAT -s 0 $DIR/$tfile
14393 restore_lustre_params <$p
14397 run_test 216 "check lockless direct write updates file size and kms correctly"
14399 test_217() { # bug 22430
14400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14405 for node in $(nodes_list); do
14406 nid=$(host_nids_address $node $NETTYPE)
14407 if [[ $nid = *-* ]] ; then
14408 echo "lctl ping $(h2nettype $nid)"
14409 lctl ping $(h2nettype $nid)
14411 echo "skipping $node (no hyphen detected)"
14415 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14418 # do directio so as not to populate the page cache
14419 log "creating a 10 Mb file"
14420 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14421 log "starting reads"
14422 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14423 log "truncating the file"
14424 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14426 kill %+ || true # reads might have finished
14427 echo "wait until dd is finished"
14429 log "removing the temporary file"
14430 rm -rf $DIR/$tfile || error "tmp file removal failed"
14432 run_test 218 "parallel read and truncate should not deadlock"
14435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14437 # write one partial page
14438 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14439 # set no grant so vvp_io_commit_write will do sync write
14440 $LCTL set_param fail_loc=0x411
14441 # write a full page at the end of file
14442 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14444 $LCTL set_param fail_loc=0
14445 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14446 $LCTL set_param fail_loc=0x411
14447 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14450 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14451 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14453 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14455 test_220() { #LU-325
14456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14457 remote_ost_nodsh && skip "remote OST with nodsh"
14458 remote_mds_nodsh && skip "remote MDS with nodsh"
14459 remote_mgs_nodsh && skip "remote MGS with nodsh"
14463 # create on MDT0000 so the last_id and next_id are correct
14465 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14469 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14470 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14471 osc.$mdtosc_proc1.prealloc_last_id)
14472 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14473 osc.$mdtosc_proc1.prealloc_next_id)
14477 if ! combined_mgs_mds ; then
14481 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14482 #define OBD_FAIL_OST_ENOINO 0x229
14483 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14484 create_pool $FSNAME.$TESTNAME || return 1
14485 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14487 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14489 MDSOBJS=$((last_id - next_id))
14490 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14492 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14493 echo "OST still has $count kbytes free"
14495 echo "create $MDSOBJS files @next_id..."
14496 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14498 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14499 osc.$mdtosc_proc1.prealloc_last_id)
14500 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14501 osc.$mdtosc_proc1.prealloc_next_id)
14503 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14508 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14509 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14511 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14512 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14513 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14514 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14515 echo "unlink $MDSOBJS files @$next_id..."
14516 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14518 if ! combined_mgs_mds ; then
14522 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14527 dd if=`which date` of=$MOUNT/date oflag=sync
14528 chmod +x $MOUNT/date
14530 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14531 $LCTL set_param fail_loc=0x80001401
14533 $MOUNT/date > /dev/null
14536 run_test 221 "make sure fault and truncate race to not cause OOM"
14539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14542 test_mkdir $DIR/$tdir
14543 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14544 createmany -o $DIR/$tdir/$tfile 10
14545 cancel_lru_locks mdc
14546 cancel_lru_locks osc
14547 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14548 $LCTL set_param fail_loc=0x31a
14549 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14550 $LCTL set_param fail_loc=0
14553 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14559 test_mkdir $DIR/$tdir
14560 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14561 createmany -o $DIR/$tdir/$tfile 10
14562 cancel_lru_locks mdc
14563 cancel_lru_locks osc
14564 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14565 $LCTL set_param fail_loc=0x31a
14566 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14567 $LCTL set_param fail_loc=0
14569 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14575 test_mkdir $DIR/$tdir
14576 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14577 createmany -o $DIR/$tdir/$tfile 10
14578 cancel_lru_locks mdc
14579 cancel_lru_locks osc
14580 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14581 $LCTL set_param fail_loc=0x31b
14582 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14583 $LCTL set_param fail_loc=0
14586 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14588 test_224a() { # LU-1039, MRP-303
14589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14591 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14592 $LCTL set_param fail_loc=0x508
14593 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14594 $LCTL set_param fail_loc=0
14597 run_test 224a "Don't panic on bulk IO failure"
14599 test_224b() { # LU-1039, MRP-303
14600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14602 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14603 cancel_lru_locks osc
14604 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14605 $LCTL set_param fail_loc=0x515
14606 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14607 $LCTL set_param fail_loc=0
14610 run_test 224b "Don't panic on bulk IO failure"
14612 test_224c() { # LU-6441
14613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14614 remote_mds_nodsh && skip "remote MDS with nodsh"
14616 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14617 save_writethrough $p
14618 set_cache writethrough on
14620 local pages_per_rpc=$($LCTL get_param \
14621 osc.*.max_pages_per_rpc)
14622 local at_max=$($LCTL get_param -n at_max)
14623 local timeout=$($LCTL get_param -n timeout)
14624 local test_at="at_max"
14625 local param_at="$FSNAME.sys.at_max"
14626 local test_timeout="timeout"
14627 local param_timeout="$FSNAME.sys.timeout"
14629 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14631 set_persistent_param_and_check client "$test_at" "$param_at" 0
14632 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14634 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14635 do_facet ost1 $LCTL set_param fail_loc=0x520
14636 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14637 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14639 do_facet ost1 $LCTL set_param fail_loc=0
14641 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14642 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14645 $LCTL set_param -n $pages_per_rpc
14646 restore_lustre_params < $p
14649 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14651 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14654 if [ -z ${MDSSURVEY} ]; then
14655 skip_env "mds-survey not found"
14657 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14658 skip "Need MDS version at least 2.2.51"
14660 local mds=$(facet_host $SINGLEMDS)
14661 local target=$(do_nodes $mds 'lctl dl' |
14662 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14664 local cmd1="file_count=1000 thrhi=4"
14665 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14666 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14667 local cmd="$cmd1 $cmd2 $cmd3"
14669 rm -f ${TMP}/mds_survey*
14671 eval $cmd || error "mds-survey with zero-stripe failed"
14672 cat ${TMP}/mds_survey*
14673 rm -f ${TMP}/mds_survey*
14675 run_test 225a "Metadata survey sanity with zero-stripe"
14678 if [ -z ${MDSSURVEY} ]; then
14679 skip_env "mds-survey not found"
14681 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14682 skip "Need MDS version at least 2.2.51"
14683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14684 remote_mds_nodsh && skip "remote MDS with nodsh"
14685 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14686 skip_env "Need to mount OST to test"
14689 local mds=$(facet_host $SINGLEMDS)
14690 local target=$(do_nodes $mds 'lctl dl' |
14691 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14693 local cmd1="file_count=1000 thrhi=4"
14694 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14695 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14696 local cmd="$cmd1 $cmd2 $cmd3"
14698 rm -f ${TMP}/mds_survey*
14700 eval $cmd || error "mds-survey with stripe_count failed"
14701 cat ${TMP}/mds_survey*
14702 rm -f ${TMP}/mds_survey*
14704 run_test 225b "Metadata survey sanity with stripe_count = 1"
14706 mcreate_path2fid () {
14712 local path=$DIR/$tdir/$name
14717 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14718 error "cannot create $desc"
14720 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14722 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14724 fid_path=$($LFS fid2path $MOUNT $fid)
14726 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14728 [ "$path" == "$fid_path" ] ||
14729 error "fid2path returned $fid_path, expected $path"
14731 echo "pass with $path and $fid"
14736 mkdir -p $DIR/$tdir
14738 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14739 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14740 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14741 mcreate_path2fid 0040666 0 0 dir "directory"
14742 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14743 mcreate_path2fid 0100666 0 0 file "regular file"
14744 mcreate_path2fid 0120666 0 0 link "symbolic link"
14745 mcreate_path2fid 0140666 0 0 sock "socket"
14747 run_test 226a "call path2fid and fid2path on files of all type"
14750 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14755 mkdir -p $DIR/$tdir
14756 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14757 error "create remote directory failed"
14758 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14759 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14760 "character special file (null)"
14761 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14762 "character special file (no device)"
14763 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14764 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14765 "block special file (loop)"
14766 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14767 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14768 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14770 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14772 # LU-1299 Executing or running ldd on a truncated executable does not
14773 # cause an out-of-memory condition.
14775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14776 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14778 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14779 chmod +x $MOUNT/date
14781 $MOUNT/date > /dev/null
14782 ldd $MOUNT/date > /dev/null
14785 run_test 227 "running truncated executable does not cause OOM"
14787 # LU-1512 try to reuse idle OI blocks
14789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14790 remote_mds_nodsh && skip "remote MDS with nodsh"
14791 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14792 skip_env "ldiskfs only test"
14794 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14795 local myDIR=$DIR/$tdir
14798 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14799 $LCTL set_param fail_loc=0x80001002
14800 createmany -o $myDIR/t- 10000
14801 $LCTL set_param fail_loc=0
14802 # The guard is current the largest FID holder
14804 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14806 local IDX=$(($SEQ % 64))
14808 do_facet $SINGLEMDS sync
14809 # Make sure journal flushed.
14811 local blk1=$(do_facet $SINGLEMDS \
14812 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14813 grep Blockcount | awk '{print $4}')
14815 # Remove old files, some OI blocks will become idle.
14816 unlinkmany $myDIR/t- 10000
14817 # Create new files, idle OI blocks should be reused.
14818 createmany -o $myDIR/t- 2000
14819 do_facet $SINGLEMDS sync
14820 # Make sure journal flushed.
14822 local blk2=$(do_facet $SINGLEMDS \
14823 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14824 grep Blockcount | awk '{print $4}')
14826 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14828 run_test 228a "try to reuse idle OI blocks"
14831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14832 remote_mds_nodsh && skip "remote MDS with nodsh"
14833 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14834 skip_env "ldiskfs only test"
14836 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14837 local myDIR=$DIR/$tdir
14840 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14841 $LCTL set_param fail_loc=0x80001002
14842 createmany -o $myDIR/t- 10000
14843 $LCTL set_param fail_loc=0
14844 # The guard is current the largest FID holder
14846 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14848 local IDX=$(($SEQ % 64))
14850 do_facet $SINGLEMDS sync
14851 # Make sure journal flushed.
14853 local blk1=$(do_facet $SINGLEMDS \
14854 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14855 grep Blockcount | awk '{print $4}')
14857 # Remove old files, some OI blocks will become idle.
14858 unlinkmany $myDIR/t- 10000
14861 stop $SINGLEMDS || error "Fail to stop MDT."
14863 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14865 df $MOUNT || error "Fail to df."
14866 # Create new files, idle OI blocks should be reused.
14867 createmany -o $myDIR/t- 2000
14868 do_facet $SINGLEMDS sync
14869 # Make sure journal flushed.
14871 local blk2=$(do_facet $SINGLEMDS \
14872 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14873 grep Blockcount | awk '{print $4}')
14875 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14877 run_test 228b "idle OI blocks can be reused after MDT restart"
14881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14882 remote_mds_nodsh && skip "remote MDS with nodsh"
14883 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14884 skip_env "ldiskfs only test"
14886 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14887 local myDIR=$DIR/$tdir
14890 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14891 $LCTL set_param fail_loc=0x80001002
14892 # 20000 files can guarantee there are index nodes in the OI file
14893 createmany -o $myDIR/t- 20000
14894 $LCTL set_param fail_loc=0
14895 # The guard is current the largest FID holder
14897 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14899 local IDX=$(($SEQ % 64))
14901 do_facet $SINGLEMDS sync
14902 # Make sure journal flushed.
14904 local blk1=$(do_facet $SINGLEMDS \
14905 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14906 grep Blockcount | awk '{print $4}')
14908 # Remove old files, some OI blocks will become idle.
14909 unlinkmany $myDIR/t- 20000
14911 # The OI file should become empty now
14913 # Create new files, idle OI blocks should be reused.
14914 createmany -o $myDIR/t- 2000
14915 do_facet $SINGLEMDS sync
14916 # Make sure journal flushed.
14918 local blk2=$(do_facet $SINGLEMDS \
14919 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14920 grep Blockcount | awk '{print $4}')
14922 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14924 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14926 test_229() { # LU-2482, LU-3448
14927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14928 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14929 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14930 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14934 # Create a file with a released layout and stripe count 2.
14935 $MULTIOP $DIR/$tfile H2c ||
14936 error "failed to create file with released layout"
14938 $GETSTRIPE -v $DIR/$tfile
14940 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14941 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14943 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14944 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14945 stat $DIR/$tfile || error "failed to stat released file"
14947 chown $RUNAS_ID $DIR/$tfile ||
14948 error "chown $RUNAS_ID $DIR/$tfile failed"
14950 chgrp $RUNAS_ID $DIR/$tfile ||
14951 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14953 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14954 rm $DIR/$tfile || error "failed to remove released file"
14956 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14960 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14961 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14962 skip "Need MDS version at least 2.11.52"
14966 test_mkdir $DIR/$tdir
14967 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14968 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14969 [ $mdt_idx -ne 0 ] &&
14970 error "create local directory on wrong MDT $mdt_idx"
14972 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14973 error "create remote directory failed"
14974 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14975 [ $mdt_idx -ne $MDTIDX ] &&
14976 error "create remote directory on wrong MDT $mdt_idx"
14978 createmany -o $DIR/$tdir/test_230/t- 10 ||
14979 error "create files on remote directory failed"
14980 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14981 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14982 rm -r $DIR/$tdir || error "unlink remote directory failed"
14984 run_test 230a "Create remote directory and files under the remote directory"
14987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14988 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14989 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14990 skip "Need MDS version at least 2.11.52"
14998 local migrate_dir=$DIR/$tdir/migrate_dir
14999 local other_dir=$DIR/$tdir/other_dir
15001 test_mkdir $DIR/$tdir
15002 test_mkdir -i0 -c1 $migrate_dir
15003 test_mkdir -i0 -c1 $other_dir
15004 for ((i=0; i<10; i++)); do
15005 mkdir -p $migrate_dir/dir_${i}
15006 createmany -o $migrate_dir/dir_${i}/f 10 ||
15007 error "create files under remote dir failed $i"
15010 cp /etc/passwd $migrate_dir/$tfile
15011 cp /etc/passwd $other_dir/$tfile
15012 chattr +SAD $migrate_dir
15013 chattr +SAD $migrate_dir/$tfile
15015 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15016 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15017 local old_dir_mode=$(stat -c%f $migrate_dir)
15018 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15020 mkdir -p $migrate_dir/dir_default_stripe2
15021 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
15022 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
15024 mkdir -p $other_dir
15025 ln $migrate_dir/$tfile $other_dir/luna
15026 ln $migrate_dir/$tfile $migrate_dir/sofia
15027 ln $other_dir/$tfile $migrate_dir/david
15028 ln -s $migrate_dir/$tfile $other_dir/zachary
15029 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15030 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15032 $LFS migrate -m $MDTIDX $migrate_dir ||
15033 error "fails on migrating remote dir to MDT1"
15035 echo "migratate to MDT1, then checking.."
15036 for ((i = 0; i < 10; i++)); do
15037 for file in $(find $migrate_dir/dir_${i}); do
15038 mdt_index=$($LFS getstripe -m $file)
15039 [ $mdt_index == $MDTIDX ] ||
15040 error "$file is not on MDT${MDTIDX}"
15044 # the multiple link file should still in MDT0
15045 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15046 [ $mdt_index == 0 ] ||
15047 error "$file is not on MDT${MDTIDX}"
15049 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15050 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15051 error " expect $old_dir_flag get $new_dir_flag"
15053 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15054 [ "$old_file_flag" = "$new_file_flag" ] ||
15055 error " expect $old_file_flag get $new_file_flag"
15057 local new_dir_mode=$(stat -c%f $migrate_dir)
15058 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15059 error "expect mode $old_dir_mode get $new_dir_mode"
15061 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15062 [ "$old_file_mode" = "$new_file_mode" ] ||
15063 error "expect mode $old_file_mode get $new_file_mode"
15065 diff /etc/passwd $migrate_dir/$tfile ||
15066 error "$tfile different after migration"
15068 diff /etc/passwd $other_dir/luna ||
15069 error "luna different after migration"
15071 diff /etc/passwd $migrate_dir/sofia ||
15072 error "sofia different after migration"
15074 diff /etc/passwd $migrate_dir/david ||
15075 error "david different after migration"
15077 diff /etc/passwd $other_dir/zachary ||
15078 error "zachary different after migration"
15080 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15081 error "${tfile}_ln different after migration"
15083 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15084 error "${tfile}_ln_other different after migration"
15086 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15087 [ $stripe_count = 2 ] ||
15088 error "dir strpe_count $d != 2 after migration."
15090 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15091 [ $stripe_count = 2 ] ||
15092 error "file strpe_count $d != 2 after migration."
15094 #migrate back to MDT0
15097 $LFS migrate -m $MDTIDX $migrate_dir ||
15098 error "fails on migrating remote dir to MDT0"
15100 echo "migrate back to MDT0, checking.."
15101 for file in $(find $migrate_dir); do
15102 mdt_index=$($LFS getstripe -m $file)
15103 [ $mdt_index == $MDTIDX ] ||
15104 error "$file is not on MDT${MDTIDX}"
15107 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15108 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15109 error " expect $old_dir_flag get $new_dir_flag"
15111 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15112 [ "$old_file_flag" = "$new_file_flag" ] ||
15113 error " expect $old_file_flag get $new_file_flag"
15115 local new_dir_mode=$(stat -c%f $migrate_dir)
15116 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15117 error "expect mode $old_dir_mode get $new_dir_mode"
15119 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15120 [ "$old_file_mode" = "$new_file_mode" ] ||
15121 error "expect mode $old_file_mode get $new_file_mode"
15123 diff /etc/passwd ${migrate_dir}/$tfile ||
15124 error "$tfile different after migration"
15126 diff /etc/passwd ${other_dir}/luna ||
15127 error "luna different after migration"
15129 diff /etc/passwd ${migrate_dir}/sofia ||
15130 error "sofia different after migration"
15132 diff /etc/passwd ${other_dir}/zachary ||
15133 error "zachary different after migration"
15135 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15136 error "${tfile}_ln different after migration"
15138 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15139 error "${tfile}_ln_other different after migration"
15141 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15142 [ $stripe_count = 2 ] ||
15143 error "dir strpe_count $d != 2 after migration."
15145 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15146 [ $stripe_count = 2 ] ||
15147 error "file strpe_count $d != 2 after migration."
15149 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15151 run_test 230b "migrate directory"
15154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15155 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15156 remote_mds_nodsh && skip "remote MDS with nodsh"
15157 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15158 skip "Need MDS version at least 2.11.52"
15164 local migrate_dir=$DIR/$tdir/migrate_dir
15166 #If migrating directory fails in the middle, all entries of
15167 #the directory is still accessiable.
15168 test_mkdir $DIR/$tdir
15169 test_mkdir -i0 -c1 $migrate_dir
15170 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15172 createmany -o $migrate_dir/f $total ||
15173 error "create files under ${migrate_dir} failed"
15175 # fail after migrating top dir, and this will fail only once, so the
15176 # first sub file migration will fail (currently f3), others succeed.
15177 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15178 do_facet mds1 lctl set_param fail_loc=0x1801
15179 local t=$(ls $migrate_dir | wc -l)
15180 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15181 error "migrate should fail"
15182 local u=$(ls $migrate_dir | wc -l)
15183 [ "$u" == "$t" ] || error "$u != $t during migration"
15185 # add new dir/file should succeed
15186 mkdir $migrate_dir/dir ||
15187 error "mkdir failed under migrating directory"
15188 touch $migrate_dir/file ||
15189 error "create file failed under migrating directory"
15191 # add file with existing name should fail
15192 for file in $migrate_dir/f*; do
15193 stat $file > /dev/null || error "stat $file failed"
15194 $OPENFILE -f O_CREAT:O_EXCL $file &&
15195 error "open(O_CREAT|O_EXCL) $file should fail"
15196 $MULTIOP $file m && error "create $file should fail"
15197 touch $DIR/$tdir/remote_dir/$tfile ||
15198 error "touch $tfile failed"
15199 ln $DIR/$tdir/remote_dir/$tfile $file &&
15200 error "link $file should fail"
15201 mdt_index=$($LFS getstripe -m $file)
15202 if [ $mdt_index == 0 ]; then
15203 # file failed to migrate is not allowed to rename to
15204 mv $DIR/$tdir/remote_dir/$tfile $file &&
15205 error "rename to $file should fail"
15207 mv $DIR/$tdir/remote_dir/$tfile $file ||
15208 error "rename to $file failed"
15210 echo hello >> $file || error "write $file failed"
15213 # resume migration with different options should fail
15214 $LFS migrate -m 0 $migrate_dir &&
15215 error "migrate -m 0 $migrate_dir should fail"
15217 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15218 error "migrate -c 2 $migrate_dir should fail"
15220 # resume migration should succeed
15221 $LFS migrate -m $MDTIDX $migrate_dir ||
15222 error "migrate $migrate_dir failed"
15224 echo "Finish migration, then checking.."
15225 for file in $(find $migrate_dir); do
15226 mdt_index=$($LFS getstripe -m $file)
15227 [ $mdt_index == $MDTIDX ] ||
15228 error "$file is not on MDT${MDTIDX}"
15231 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15233 run_test 230c "check directory accessiblity if migration failed"
15236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15237 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15238 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15239 skip "Need MDS version at least 2.11.52"
15241 [ "$(facet_fstype mds1)" == "zfs" ] && skip "skip ZFS backend"
15243 local migrate_dir=$DIR/$tdir/migrate_dir
15253 old_index=$((RANDOM % MDSCOUNT))
15254 old_count=$((MDSCOUNT - old_index))
15255 new_index=$((RANDOM % MDSCOUNT))
15256 new_count=$((MDSCOUNT - new_index))
15257 new_hash="all_char"
15259 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15260 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15262 test_mkdir $DIR/$tdir
15263 test_mkdir -i $old_index -c $old_count $migrate_dir
15265 for ((i=0; i<100; i++)); do
15266 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15267 createmany -o $migrate_dir/dir_${i}/f 100 ||
15268 error "create files under remote dir failed $i"
15271 echo -n "Migrate from MDT$old_index "
15272 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15273 echo -n "to MDT$new_index"
15274 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15277 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15278 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15279 error "migrate remote dir error"
15281 echo "Finish migration, then checking.."
15282 for file in $(find $migrate_dir); do
15283 mdt_index=$($LFS getstripe -m $file)
15284 if [ $mdt_index -lt $new_index ] ||
15285 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15286 error "$file is on MDT$mdt_index"
15290 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15292 run_test 230d "check migrate big directory"
15295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15296 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15297 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15298 skip "Need MDS version at least 2.11.52"
15305 mkdir -p $DIR/$tdir
15306 mkdir $DIR/$tdir/migrate_dir
15307 mkdir $DIR/$tdir/other_dir
15308 touch $DIR/$tdir/migrate_dir/a
15309 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15310 ls $DIR/$tdir/other_dir
15312 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15313 error "migrate dir fails"
15315 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15316 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15318 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15319 [ $mdt_index == 0 ] || error "a is not on MDT0"
15321 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15322 error "migrate dir fails"
15324 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15325 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15327 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15328 [ $mdt_index == 1 ] || error "a is not on MDT1"
15330 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15331 [ $mdt_index == 1 ] || error "b is not on MDT1"
15333 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15334 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15336 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15338 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15340 run_test 230e "migrate mulitple local link files"
15343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15344 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15345 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15346 skip "Need MDS version at least 2.11.52"
15351 mkdir -p $DIR/$tdir
15352 mkdir $DIR/$tdir/migrate_dir
15353 $LFS mkdir -i1 $DIR/$tdir/other_dir
15354 touch $DIR/$tdir/migrate_dir/a
15355 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15356 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15357 ls $DIR/$tdir/other_dir
15359 # a should be migrated to MDT1, since no other links on MDT0
15360 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15361 error "#1 migrate dir fails"
15362 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15363 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15364 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15365 [ $mdt_index == 1 ] || error "a is not on MDT1"
15367 # a should stay on MDT1, because it is a mulitple link file
15368 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15369 error "#2 migrate dir fails"
15370 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15371 [ $mdt_index == 1 ] || error "a is not on MDT1"
15373 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15374 error "#3 migrate dir fails"
15376 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15377 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15378 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15380 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15381 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15383 # a should be migrated to MDT0, since no other links on MDT1
15384 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15385 error "#4 migrate dir fails"
15386 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15387 [ $mdt_index == 0 ] || error "a is not on MDT0"
15389 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15391 run_test 230f "migrate mulitple remote link files"
15394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15395 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15396 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15397 skip "Need MDS version at least 2.11.52"
15399 mkdir -p $DIR/$tdir/migrate_dir
15401 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15402 error "migrating dir to non-exist MDT succeeds"
15405 run_test 230g "migrate dir to non-exist MDT"
15408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15409 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15410 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15411 skip "Need MDS version at least 2.11.52"
15415 mkdir -p $DIR/$tdir/migrate_dir
15417 $LFS migrate -m1 $DIR &&
15418 error "migrating mountpoint1 should fail"
15420 $LFS migrate -m1 $DIR/$tdir/.. &&
15421 error "migrating mountpoint2 should fail"
15424 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15425 error "migrating $tdir/migrate_dir/.. should fail"
15429 run_test 230h "migrate .. and root"
15432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15433 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15434 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15435 skip "Need MDS version at least 2.11.52"
15437 mkdir -p $DIR/$tdir/migrate_dir
15439 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15440 error "migration fails with a tailing slash"
15442 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15443 error "migration fails with two tailing slashes"
15445 run_test 230i "lfs migrate -m tolerates trailing slashes"
15448 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15449 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15450 skip "Need MDS version at least 2.11.52"
15452 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15453 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15454 error "create $tfile failed"
15455 cat /etc/passwd > $DIR/$tdir/$tfile
15457 $LFS migrate -m 1 $DIR/$tdir
15459 cmp /etc/passwd $DIR/$tdir/$tfile ||
15460 error "DoM file mismatch after migration"
15462 run_test 230j "DoM file data not changed after dir migration"
15466 # For simplicity this test assumes that max_pages_per_rpc
15467 # is the same across all OSCs
15468 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15469 local bulk_size=$((max_pages * PAGE_SIZE))
15470 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15473 mkdir -p $DIR/$tdir
15474 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15475 error "failed to set stripe with -S ${brw_size}M option"
15477 # clear the OSC stats
15478 $LCTL set_param osc.*.stats=0 &>/dev/null
15481 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15482 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15483 oflag=direct &>/dev/null || error "dd failed"
15485 sync; sleep 1; sync # just to be safe
15486 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15487 if [ x$nrpcs != "x1" ]; then
15488 $LCTL get_param osc.*.stats
15489 error "found $nrpcs ost_write RPCs, not 1 as expected"
15493 # Drop the OSC cache, otherwise we will read from it
15494 cancel_lru_locks osc
15496 # clear the OSC stats
15497 $LCTL set_param osc.*.stats=0 &>/dev/null
15499 # Client reads $bulk_size.
15500 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15501 iflag=direct &>/dev/null || error "dd failed"
15503 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15504 if [ x$nrpcs != "x1" ]; then
15505 $LCTL get_param osc.*.stats
15506 error "found $nrpcs ost_read RPCs, not 1 as expected"
15509 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15512 mkdir -p $DIR/$tdir
15514 for i in {0..1023}; do
15515 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15516 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15517 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15521 run_test 231b "must not assert on fully utilized OST request buffer"
15524 mkdir -p $DIR/$tdir
15525 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15527 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15528 do_facet ost1 $LCTL set_param fail_loc=0x31c
15530 # ignore dd failure
15531 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15533 do_facet ost1 $LCTL set_param fail_loc=0
15534 umount_client $MOUNT || error "umount failed"
15535 mount_client $MOUNT || error "mount failed"
15536 stop ost1 || error "cannot stop ost1"
15537 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15539 run_test 232a "failed lock should not block umount"
15542 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15543 skip "Need MDS version at least 2.10.58"
15545 mkdir -p $DIR/$tdir
15546 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15547 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15549 cancel_lru_locks osc
15551 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15552 do_facet ost1 $LCTL set_param fail_loc=0x31c
15555 $LFS data_version $DIR/$tdir/$tfile || true
15557 do_facet ost1 $LCTL set_param fail_loc=0
15558 umount_client $MOUNT || error "umount failed"
15559 mount_client $MOUNT || error "mount failed"
15560 stop ost1 || error "cannot stop ost1"
15561 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15563 run_test 232b "failed data version lock should not block umount"
15566 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15567 skip "Need MDS version at least 2.3.64"
15568 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15570 local fid=$($LFS path2fid $MOUNT)
15572 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15573 error "cannot access $MOUNT using its FID '$fid'"
15575 run_test 233a "checking that OBF of the FS root succeeds"
15578 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15579 skip "Need MDS version at least 2.5.90"
15580 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15582 local fid=$($LFS path2fid $MOUNT/.lustre)
15584 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15585 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15587 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15588 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15589 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15591 run_test 233b "checking that OBF of the FS .lustre succeeds"
15594 local p="$TMP/sanityN-$TESTNAME.parameters"
15595 save_lustre_params client "llite.*.xattr_cache" > $p
15596 lctl set_param llite.*.xattr_cache 1 ||
15597 skip_env "xattr cache is not supported"
15599 mkdir -p $DIR/$tdir || error "mkdir failed"
15600 touch $DIR/$tdir/$tfile || error "touch failed"
15601 # OBD_FAIL_LLITE_XATTR_ENOMEM
15602 $LCTL set_param fail_loc=0x1405
15603 getfattr -n user.attr $DIR/$tdir/$tfile &&
15604 error "getfattr should have failed with ENOMEM"
15605 $LCTL set_param fail_loc=0x0
15608 restore_lustre_params < $p
15611 run_test 234 "xattr cache should not crash on ENOMEM"
15614 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15615 skip "Need MDS version at least 2.4.52"
15617 flock_deadlock $DIR/$tfile
15622 124) error "process hangs on a deadlock"
15624 *) error "error executing flock_deadlock $DIR/$tfile"
15628 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15632 check_swap_layouts_support
15634 local ref1=/etc/passwd
15635 local ref2=/etc/group
15636 local file1=$DIR/$tdir/f1
15637 local file2=$DIR/$tdir/f2
15639 test_mkdir -c1 $DIR/$tdir
15640 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15641 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15642 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15643 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15644 local fd=$(free_fd)
15645 local cmd="exec $fd<>$file2"
15648 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15649 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15652 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15657 run_test 236 "Layout swap on open unlinked file"
15659 # LU-4659 linkea consistency
15661 local server_version=$(lustre_version_code $SINGLEMDS)
15663 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15664 [[ $server_version -gt $(version_code 2.5.1) &&
15665 $server_version -lt $(version_code 2.5.50) ]] ||
15666 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15669 ln $DIR/$tfile $DIR/$tfile.lnk
15670 touch $DIR/$tfile.new
15671 mv $DIR/$tfile.new $DIR/$tfile
15672 local fid1=$($LFS path2fid $DIR/$tfile)
15673 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15674 local path1=$($LFS fid2path $FSNAME "$fid1")
15675 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15676 local path2=$($LFS fid2path $FSNAME "$fid2")
15677 [ $tfile.lnk == $path2 ] ||
15678 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15681 run_test 238 "Verify linkea consistency"
15683 test_239A() { # was test_239
15684 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15685 skip "Need MDS version at least 2.5.60"
15687 local list=$(comma_list $(mdts_nodes))
15689 mkdir -p $DIR/$tdir
15690 createmany -o $DIR/$tdir/f- 5000
15691 unlinkmany $DIR/$tdir/f- 5000
15692 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15693 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15694 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15695 osp.*MDT*.sync_in_flight" | calc_sum)
15696 [ "$changes" -eq 0 ] || error "$changes not synced"
15698 run_test 239A "osp_sync test"
15700 test_239a() { #LU-5297
15701 remote_mds_nodsh && skip "remote MDS with nodsh"
15704 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15705 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15706 chgrp $RUNAS_GID $DIR/$tfile
15707 wait_delete_completed
15709 run_test 239a "process invalid osp sync record correctly"
15711 test_239b() { #LU-5297
15712 remote_mds_nodsh && skip "remote MDS with nodsh"
15715 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15716 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15717 chgrp $RUNAS_GID $DIR/$tfile1
15718 wait_delete_completed
15719 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15721 chgrp $RUNAS_GID $DIR/$tfile2
15722 wait_delete_completed
15724 run_test 239b "process osp sync record with ENOMEM error correctly"
15727 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15728 remote_mds_nodsh && skip "remote MDS with nodsh"
15730 mkdir -p $DIR/$tdir
15732 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15733 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15734 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15735 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15737 umount_client $MOUNT || error "umount failed"
15738 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15739 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15740 mount_client $MOUNT || error "failed to mount client"
15742 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15743 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15745 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15751 for LOOP in $(seq $count); do
15752 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15753 cancel_lru_locks $OSC || true
15761 for LOOP in $(seq $1); do
15762 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15767 test_241a() { # was test_241
15768 local bsize=$PAGE_SIZE
15770 (( bsize < 40960 )) && bsize=40960
15771 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15773 cancel_lru_locks $OSC
15774 test_241_bio 1000 $bsize &
15776 test_241_dio 1000 $bsize
15779 run_test 241a "bio vs dio"
15782 local bsize=$PAGE_SIZE
15784 (( bsize < 40960 )) && bsize=40960
15785 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15787 test_241_dio 1000 $bsize &
15789 test_241_dio 1000 $bsize
15792 run_test 241b "dio vs dio"
15795 remote_mds_nodsh && skip "remote MDS with nodsh"
15797 mkdir -p $DIR/$tdir
15798 touch $DIR/$tdir/$tfile
15800 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15801 do_facet mds1 lctl set_param fail_loc=0x105
15802 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15804 do_facet mds1 lctl set_param fail_loc=0
15805 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15807 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15811 test_mkdir $DIR/$tdir
15812 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15814 run_test 243 "various group lock tests"
15818 test_mkdir $DIR/$tdir
15819 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15820 sendfile_grouplock $DIR/$tdir/$tfile || \
15821 error "sendfile+grouplock failed"
15824 run_test 244 "sendfile with group lock tests"
15827 local flagname="multi_mod_rpcs"
15828 local connect_data_name="max_mod_rpcs"
15831 # check if multiple modify RPCs flag is set
15832 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15833 grep "connect_flags:")
15836 echo "$out" | grep -qw $flagname
15837 if [ $? -ne 0 ]; then
15838 echo "connect flag $flagname is not set"
15842 # check if multiple modify RPCs data is set
15843 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15846 echo "$out" | grep -qw $connect_data_name ||
15847 error "import should have connect data $connect_data_name"
15849 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15851 test_246() { # LU-7371
15852 remote_ost_nodsh && skip "remote OST with nodsh"
15853 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15854 skip "Need OST version >= 2.7.62"
15856 do_facet ost1 $LCTL set_param fail_val=4095
15857 #define OBD_FAIL_OST_READ_SIZE 0x234
15858 do_facet ost1 $LCTL set_param fail_loc=0x234
15859 $LFS setstripe $DIR/$tfile -i 0 -c 1
15860 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15861 cancel_lru_locks $FSNAME-OST0000
15862 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15864 run_test 246 "Read file of size 4095 should return right length"
15870 umount_client $submount
15875 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15877 skip_env "Fileset feature is not supported"
15879 local submount=${MOUNT}_$tdir
15882 mkdir -p $submount || error "mkdir $submount failed"
15883 FILESET="$FILESET/$tdir" mount_client $submount ||
15884 error "mount $submount failed"
15885 trap "cleanup_247 $submount" EXIT
15886 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15887 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15888 error "read $MOUNT/$tdir/$tfile failed"
15889 cleanup_247 $submount
15891 run_test 247a "mount subdir as fileset"
15894 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15895 skip_env "Fileset feature is not supported"
15897 local submount=${MOUNT}_$tdir
15899 rm -rf $MOUNT/$tdir
15900 mkdir -p $submount || error "mkdir $submount failed"
15902 FILESET="$FILESET/$tdir" mount_client $submount &&
15903 error "mount $submount should fail"
15906 run_test 247b "mount subdir that dose not exist"
15909 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15910 skip_env "Fileset feature is not supported"
15912 local submount=${MOUNT}_$tdir
15914 mkdir -p $MOUNT/$tdir/dir1
15915 mkdir -p $submount || error "mkdir $submount failed"
15916 trap "cleanup_247 $submount" EXIT
15917 FILESET="$FILESET/$tdir" mount_client $submount ||
15918 error "mount $submount failed"
15919 local fid=$($LFS path2fid $MOUNT/)
15920 $LFS fid2path $submount $fid && error "fid2path should fail"
15921 cleanup_247 $submount
15923 run_test 247c "running fid2path outside root"
15926 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15927 skip "Fileset feature is not supported"
15929 local submount=${MOUNT}_$tdir
15931 mkdir -p $MOUNT/$tdir/dir1
15932 mkdir -p $submount || error "mkdir $submount failed"
15933 FILESET="$FILESET/$tdir" mount_client $submount ||
15934 error "mount $submount failed"
15935 trap "cleanup_247 $submount" EXIT
15936 local fid=$($LFS path2fid $submount/dir1)
15937 $LFS fid2path $submount $fid || error "fid2path should succeed"
15938 cleanup_247 $submount
15940 run_test 247d "running fid2path inside root"
15944 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15946 skip "Fileset feature is not supported"
15948 local submount=${MOUNT}_$tdir
15951 mkdir -p $submount || error "mkdir $submount failed"
15952 FILESET="$FILESET/.." mount_client $submount &&
15953 error "mount $submount should fail"
15956 run_test 247e "mount .. as fileset"
15959 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15960 [ -z "$fast_read_sav" ] && skip "no fast read support"
15962 # create a large file for fast read verification
15963 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15965 # make sure the file is created correctly
15966 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15967 { rm -f $DIR/$tfile; skip "file creation error"; }
15969 echo "Test 1: verify that fast read is 4 times faster on cache read"
15971 # small read with fast read enabled
15972 $LCTL set_param -n llite.*.fast_read=1
15973 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15974 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15975 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15976 # small read with fast read disabled
15977 $LCTL set_param -n llite.*.fast_read=0
15978 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15979 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15980 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15982 # verify that fast read is 4 times faster for cache read
15983 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15984 error_not_in_vm "fast read was not 4 times faster: " \
15985 "$t_fast vs $t_slow"
15987 echo "Test 2: verify the performance between big and small read"
15988 $LCTL set_param -n llite.*.fast_read=1
15990 # 1k non-cache read
15991 cancel_lru_locks osc
15992 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15993 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15994 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15996 # 1M non-cache read
15997 cancel_lru_locks osc
15998 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15999 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16000 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16002 # verify that big IO is not 4 times faster than small IO
16003 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16004 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16006 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16009 run_test 248 "fast read verification"
16011 test_249() { # LU-7890
16012 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
16013 skip "Need at least version 2.8.54"
16016 $SETSTRIPE -c 1 $DIR/$tfile
16017 # Offset 2T == 4k * 512M
16018 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16019 error "dd to 2T offset failed"
16021 run_test 249 "Write above 2T file size"
16024 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
16025 && skip "no 16TB file size limit on ZFS"
16027 $SETSTRIPE -c 1 $DIR/$tfile
16028 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16029 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16030 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16031 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16032 conv=notrunc,fsync && error "append succeeded"
16035 run_test 250 "Write above 16T limit"
16038 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
16040 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16041 #Skip once - writing the first stripe will succeed
16042 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16043 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16044 error "short write happened"
16046 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16047 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16048 error "short read happened"
16052 run_test 251 "Handling short read and write correctly"
16055 remote_mds_nodsh && skip "remote MDS with nodsh"
16056 remote_ost_nodsh && skip "remote OST with nodsh"
16057 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
16058 "$(facet_fstype mds1)" != "ldiskfs" ]; then
16059 skip_env "ldiskfs only test"
16069 # check lr_reader on OST0000
16071 dev=$(facet_device $tgt)
16072 out=$(do_facet $tgt $LR_READER $dev)
16073 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16075 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16076 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16077 error "Invalid uuid returned by $LR_READER on target $tgt"
16078 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16080 # check lr_reader -c on MDT0000
16082 dev=$(facet_device $tgt)
16083 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16084 skip "$LR_READER does not support additional options"
16086 out=$(do_facet $tgt $LR_READER -c $dev)
16087 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16089 num=$(echo "$out" | grep -c "mdtlov")
16090 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16091 error "Invalid number of mdtlov clients returned by $LR_READER"
16092 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16094 # check lr_reader -cr on MDT0000
16095 out=$(do_facet $tgt $LR_READER -cr $dev)
16096 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16098 echo "$out" | grep -q "^reply_data:$" ||
16099 error "$LR_READER should have returned 'reply_data' section"
16100 num=$(echo "$out" | grep -c "client_generation")
16101 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16103 run_test 252 "check lr_reader tool"
16105 test_253_fill_ost() {
16106 local size_mb #how many MB should we write to pass watermark
16107 local lwm=$3 #low watermark
16108 local free_10mb #10% of free space
16110 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16111 size_mb=$((free_kb / 1024 - lwm))
16112 free_10mb=$((free_kb / 10240))
16113 #If 10% of free space cross low watermark use it
16114 if (( free_10mb > size_mb )); then
16117 #At least we need to store 1.1 of difference between
16118 #free space and low watermark
16119 size_mb=$((size_mb + size_mb / 10))
16121 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16122 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16123 oflag=append conv=notrunc
16128 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16129 echo "OST still has $((free_kb / 1024)) mbytes free"
16133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16134 remote_mds_nodsh && skip "remote MDS with nodsh"
16135 remote_mgs_nodsh && skip "remote MGS with nodsh"
16140 local ost_name=$($LFS osts |
16141 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16143 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16144 do_facet $SINGLEMDS $LCTL get_param -n \
16145 osp.$mdtosc_proc1.reserved_mb_high ||
16146 skip "remote MDS does not support reserved_mb_high"
16150 wait_delete_completed
16153 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16154 osp.$mdtosc_proc1.reserved_mb_high)
16155 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16156 osp.$mdtosc_proc1.reserved_mb_low)
16157 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16159 if ! combined_mgs_mds ; then
16162 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16163 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16164 error "Adding $ost_name to pool failed"
16166 # Wait for client to see a OST at pool
16167 wait_update $HOSTNAME "$LCTL get_param -n
16168 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16169 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16170 error "Client can not see the pool"
16171 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16172 error "Setstripe failed"
16174 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16175 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16176 echo "OST still has $((blocks/1024)) mbytes free"
16178 local new_lwm=$((blocks/1024-10))
16179 do_facet $SINGLEMDS $LCTL set_param \
16180 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16181 do_facet $SINGLEMDS $LCTL set_param \
16182 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16184 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16186 #First enospc could execute orphan deletion so repeat.
16187 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16189 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16190 osp.$mdtosc_proc1.prealloc_status)
16191 echo "prealloc_status $oa_status"
16193 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16194 error "File creation should fail"
16195 #object allocation was stopped, but we still able to append files
16196 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16197 error "Append failed"
16198 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16200 wait_delete_completed
16204 for i in $(seq 10 12); do
16205 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16206 error "File creation failed after rm";
16209 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16210 osp.$mdtosc_proc1.prealloc_status)
16211 echo "prealloc_status $oa_status"
16213 if (( oa_status != 0 )); then
16214 error "Object allocation still disable after rm"
16216 do_facet $SINGLEMDS $LCTL set_param \
16217 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16218 do_facet $SINGLEMDS $LCTL set_param \
16219 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16222 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16223 error "Remove $ost_name from pool failed"
16224 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16225 error "Pool destroy fialed"
16227 if ! combined_mgs_mds ; then
16231 run_test 253 "Check object allocation limit"
16234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16235 remote_mds_nodsh && skip "remote MDS with nodsh"
16236 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16237 skip "MDS does not support changelog_size"
16240 local MDT0=$(facet_svc $SINGLEMDS)
16242 changelog_register || error "changelog_register failed"
16244 changelog_clear 0 || error "changelog_clear failed"
16246 local size1=$(do_facet $SINGLEMDS \
16247 $LCTL get_param -n mdd.$MDT0.changelog_size)
16248 echo "Changelog size $size1"
16251 $LFS mkdir -i 0 $DIR/$tdir
16253 mkdir -p $DIR/$tdir/pics/2008/zachy
16254 touch $DIR/$tdir/pics/2008/zachy/timestamp
16255 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16256 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16257 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16258 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16259 rm $DIR/$tdir/pics/desktop.jpg
16261 local size2=$(do_facet $SINGLEMDS \
16262 $LCTL get_param -n mdd.$MDT0.changelog_size)
16263 echo "Changelog size after work $size2"
16265 (( $size2 > $size1 )) ||
16266 error "new Changelog size=$size2 less than old size=$size1"
16268 run_test 254 "Check changelog size"
16275 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16276 awk -F: '{print $2}' | grep $type > /dev/null
16277 if [ $? -ne 0 ]; then
16287 lfs ladvise -a willread $file > /dev/null 2>&1
16288 if [ $? -eq 0 ]; then
16292 lfs ladvise -a willread $file 2>&1 |
16293 grep "Inappropriate ioctl for device" > /dev/null
16294 if [ $? -eq 0 ]; then
16301 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16304 # run a random read IO workload
16305 # usage: random_read_iops <filename> <filesize> <iosize>
16306 random_read_iops() {
16309 local iosize=${3:-4096}
16311 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16312 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16315 drop_file_oss_cache() {
16319 $LFS ladvise -a dontneed $file 2>/dev/null ||
16320 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16323 ladvise_willread_performance()
16326 local average_origin=0
16327 local average_cache=0
16328 local average_ladvise=0
16330 for ((i = 1; i <= $repeat; i++)); do
16331 echo "Iter $i/$repeat: reading without willread hint"
16332 cancel_lru_locks osc
16333 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16334 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16335 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16336 average_origin=$(bc <<<"$average_origin + $speed_origin")
16338 cancel_lru_locks osc
16339 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16340 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16341 average_cache=$(bc <<<"$average_cache + $speed_cache")
16343 cancel_lru_locks osc
16344 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16345 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16346 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16347 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16348 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16350 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16351 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16352 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16354 speedup_cache=$(percent $average_cache $average_origin)
16355 speedup_ladvise=$(percent $average_ladvise $average_origin)
16357 echo "Average uncached read: $average_origin"
16358 echo "Average speedup with OSS cached read: " \
16359 "$average_cache = +$speedup_cache%"
16360 echo "Average speedup with ladvise willread: " \
16361 "$average_ladvise = +$speedup_ladvise%"
16363 local lowest_speedup=20
16364 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16365 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16366 "got $average_cache%. Skipping ladvise willread check."
16370 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16371 # it is still good to run until then to exercise 'ladvise willread'
16372 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16373 [ "$(facet_fstype ost1)" = "zfs" ] &&
16374 echo "osd-zfs does not support dontneed or drop_caches" &&
16377 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16378 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16379 error_not_in_vm "Speedup with willread is less than " \
16380 "$lowest_speedup%, got $average_ladvise%"
16384 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16385 skip "lustre < 2.8.54 does not support ladvise "
16386 remote_ost_nodsh && skip "remote OST with nodsh"
16388 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16390 ladvise_no_type willread $DIR/$tfile &&
16391 skip "willread ladvise is not supported"
16393 ladvise_no_ioctl $DIR/$tfile &&
16394 skip "ladvise ioctl is not supported"
16397 local size=$((size_mb * 1048576))
16398 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16399 error "dd to $DIR/$tfile failed"
16401 lfs ladvise -a willread $DIR/$tfile ||
16402 error "Ladvise failed with no range argument"
16404 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16405 error "Ladvise failed with no -l or -e argument"
16407 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16408 error "Ladvise failed with only -e argument"
16410 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16411 error "Ladvise failed with only -l argument"
16413 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16414 error "End offset should not be smaller than start offset"
16416 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16417 error "End offset should not be equal to start offset"
16419 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16420 error "Ladvise failed with overflowing -s argument"
16422 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16423 error "Ladvise failed with overflowing -e argument"
16425 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16426 error "Ladvise failed with overflowing -l argument"
16428 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16429 error "Ladvise succeeded with conflicting -l and -e arguments"
16431 echo "Synchronous ladvise should wait"
16433 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16434 do_nodes $(comma_list $(osts_nodes)) \
16435 $LCTL set_param fail_val=$delay fail_loc=0x237
16437 local start_ts=$SECONDS
16438 lfs ladvise -a willread $DIR/$tfile ||
16439 error "Ladvise failed with no range argument"
16440 local end_ts=$SECONDS
16441 local inteval_ts=$((end_ts - start_ts))
16443 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16444 error "Synchronous advice didn't wait reply"
16447 echo "Asynchronous ladvise shouldn't wait"
16448 local start_ts=$SECONDS
16449 lfs ladvise -a willread -b $DIR/$tfile ||
16450 error "Ladvise failed with no range argument"
16451 local end_ts=$SECONDS
16452 local inteval_ts=$((end_ts - start_ts))
16454 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16455 error "Asynchronous advice blocked"
16458 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16459 ladvise_willread_performance
16461 run_test 255a "check 'lfs ladvise -a willread'"
16467 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16471 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16472 skip "lustre < 2.8.54 does not support ladvise "
16473 remote_ost_nodsh && skip "remote OST with nodsh"
16475 lfs setstripe -c 1 -i 0 $DIR/$tfile
16477 ladvise_no_type dontneed $DIR/$tfile &&
16478 skip "dontneed ladvise is not supported"
16480 ladvise_no_ioctl $DIR/$tfile &&
16481 skip "ladvise ioctl is not supported"
16483 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16484 [ "$(facet_fstype ost1)" = "zfs" ] &&
16485 skip "zfs-osd does not support 'ladvise dontneed'"
16488 local size=$((size_mb * 1048576))
16489 # In order to prevent disturbance of other processes, only check 3/4
16490 # of the memory usage
16491 local kibibytes=$((size_mb * 1024 * 3 / 4))
16493 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16494 error "dd to $DIR/$tfile failed"
16496 #force write to complete before dropping OST cache & checking memory
16499 local total=$(facet_meminfo ost1 MemTotal)
16500 echo "Total memory: $total KiB"
16502 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16503 local before_read=$(facet_meminfo ost1 Cached)
16504 echo "Cache used before read: $before_read KiB"
16506 lfs ladvise -a willread $DIR/$tfile ||
16507 error "Ladvise willread failed"
16508 local after_read=$(facet_meminfo ost1 Cached)
16509 echo "Cache used after read: $after_read KiB"
16511 lfs ladvise -a dontneed $DIR/$tfile ||
16512 error "Ladvise dontneed again failed"
16513 local no_read=$(facet_meminfo ost1 Cached)
16514 echo "Cache used after dontneed ladvise: $no_read KiB"
16516 if [ $total -lt $((before_read + kibibytes)) ]; then
16517 echo "Memory is too small, abort checking"
16521 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16522 error "Ladvise willread should use more memory" \
16523 "than $kibibytes KiB"
16526 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16527 error "Ladvise dontneed should release more memory" \
16528 "than $kibibytes KiB"
16531 run_test 255b "check 'lfs ladvise -a dontneed'"
16534 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16535 skip "lustre < 2.10.53 does not support lockahead"
16543 test_mkdir -p $DIR/$tdir
16544 $SETSTRIPE -i 0 $DIR/$tdir
16546 #test 10 returns only success/failure
16548 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16550 if [ $rc -eq 255 ]; then
16551 error "Ladvise test${i} failed, ${rc}"
16554 #test 11 counts lock enqueue requests, all others count new locks
16556 count=$(do_facet ost1 \
16557 $LCTL get_param -n ost.OSS.ost.stats)
16558 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16560 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16562 if [ $rc -eq 255 ]; then
16563 error "Ladvise test${i} failed, ${rc}"
16566 new_count=$(do_facet ost1 \
16567 $LCTL get_param -n ost.OSS.ost.stats)
16568 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16569 awk '{ print $2 }')
16571 difference="$((new_count - count))"
16572 if [ $difference -ne $rc ]; then
16573 error "Ladvise test${i}, bad enqueue count, returned " \
16574 "${rc}, actual ${difference}"
16577 for i in $(seq 12 21); do
16578 # If we do not do this, we run the risk of having too many
16579 # locks and starting lock cancellation while we are checking
16581 cancel_lru_locks osc
16583 count=$($LCTL get_param -n \
16584 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16586 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16588 if [ $rc -eq 255 ]; then
16589 error "Ladvise test ${i} failed, ${rc}"
16592 new_count=$($LCTL get_param -n \
16593 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16594 difference="$((new_count - count))"
16596 # Test 15 output is divided by 100 to map down to valid return
16597 if [ $i -eq 15 ]; then
16601 if [ $difference -ne $rc ]; then
16602 error "Ladvise test ${i}, bad lock count, returned " \
16603 "${rc}, actual ${difference}"
16607 #test 22 returns only success/failure
16609 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16611 if [ $rc -eq 255 ]; then
16612 error "Ladvise test${i} failed, ${rc}"
16615 run_test 255c "suite of ladvise lockahead tests"
16618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16619 remote_mds_nodsh && skip "remote MDS with nodsh"
16620 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16621 skip "ldiskfs only test"
16622 changelog_users $SINGLEMDS | grep "^cl" &&
16623 skip "active changelog user"
16629 mdt_dev=$(mdsdevname 1)
16632 changelog_register || error "changelog_register failed"
16635 mkdir -p $DIR/$tdir
16637 changelog_clear 0 || error "changelog_clear failed"
16640 touch $DIR/$tdir/{1..10}
16643 stop $SINGLEMDS || error "Fail to stop MDT"
16647 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16649 #after mount new plainllog is used
16650 touch $DIR/$tdir/{11..19}
16651 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16652 cat_sl=$(do_facet $SINGLEMDS "sync; \
16653 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16654 llog_reader $tmpfile | grep -c type=1064553b")
16655 do_facet $SINGLEMDS llog_reader $tmpfile
16657 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16659 changelog_clear 0 || error "changelog_clear failed"
16661 cat_sl=$(do_facet $SINGLEMDS "sync; \
16662 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16663 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16665 if (( cat_sl == 2 )); then
16666 error "Empty plain llog was not deleted from changelog catalog"
16667 elif (( cat_sl != 1 )); then
16668 error "Active plain llog shouldn't be deleted from catalog"
16671 run_test 256 "Check llog delete for empty and not full state"
16674 remote_mds_nodsh && skip "remote MDS with nodsh"
16675 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16676 skip "Need MDS version at least 2.8.55"
16678 test_mkdir $DIR/$tdir
16680 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16681 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16684 #define OBD_FAIL_MDS_XATTR_REP 0x161
16685 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16686 local facet=mds$((mdtidx + 1))
16687 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16688 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16690 stop $facet || error "stop MDS failed"
16691 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16692 error "start MDS fail"
16694 run_test 257 "xattr locks are not lost"
16696 # Verify we take the i_mutex when security requires it
16698 #define OBD_FAIL_IMUTEX_SEC 0x141c
16699 $LCTL set_param fail_loc=0x141c
16701 chmod u+s $DIR/$tfile
16702 chmod a+rwx $DIR/$tfile
16703 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16705 if [ $RC -ne 0 ]; then
16706 error "error, failed to take i_mutex, rc=$?"
16712 # Verify we do NOT take the i_mutex in the normal case
16714 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16715 $LCTL set_param fail_loc=0x141d
16718 chmod a+rw $DIR/$tfile
16719 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16721 if [ $RC -ne 0 ]; then
16722 error "error, took i_mutex unnecessarily, rc=$?"
16727 run_test 258b "verify i_mutex security behavior"
16730 local file=$DIR/$tfile
16734 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16735 skip "ldiskfs only test" && return
16737 stack_trap "rm -f $file" EXIT
16739 wait_delete_completed
16740 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16741 echo "before: $before"
16743 $LFS setstripe -i 0 -c 1 $file
16744 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16746 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16747 echo "after write: $after"
16749 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16750 do_facet ost1 $LCTL set_param fail_loc=0x2301
16752 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16753 echo "after truncate: $after"
16756 do_facet ost1 $LCTL set_param fail_loc=0
16757 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16759 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16760 echo "after restart: $after"
16761 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16762 error "missing truncate?"
16766 run_test 259 "crash at delayed truncate"
16769 #define OBD_FAIL_MDC_CLOSE 0x806
16770 $LCTL set_param fail_loc=0x80000806
16774 run_test 260 "Check mdc_close fail"
16776 ### Data-on-MDT sanity tests ###
16778 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16779 skip "Need MDS version at least 2.10.55 for DoM"
16782 local dom=$DIR/$tdir/dom_file
16783 local tmp=$DIR/$tdir/tmp_file
16785 mkdir -p $DIR/$tdir
16787 # basic checks for DoM component creation
16788 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
16789 error "Can set MDT layout to non-first entry"
16791 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
16792 error "Can define multiple entries as MDT layout"
16794 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
16796 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16797 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16798 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16800 local mdtidx=$($LFS getstripe -m $dom)
16801 local mdtname=MDT$(printf %04x $mdtidx)
16802 local facet=mds$((mdtidx + 1))
16803 local space_check=1
16805 # Skip free space checks with ZFS
16806 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
16810 local size_tmp=$((65536 * 3))
16811 local mdtfree1=$(do_facet $facet \
16812 lctl get_param -n osd*.*$mdtname.kbytesfree)
16814 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16815 # check also direct IO along write
16816 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
16817 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16819 cmp $tmp $dom || error "file data is different"
16820 [ $(stat -c%s $dom) == $size_tmp ] ||
16821 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16822 if [ $space_check == 1 ]; then
16823 local mdtfree2=$(do_facet $facet \
16824 lctl get_param -n osd*.*$mdtname.kbytesfree)
16826 # increase in usage from by $size_tmp
16827 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16828 error "MDT free space wrong after write: " \
16829 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16833 local size_dom=10000
16835 $TRUNCATE $dom $size_dom
16836 [ $(stat -c%s $dom) == $size_dom ] ||
16837 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
16838 if [ $space_check == 1 ]; then
16839 mdtfree1=$(do_facet $facet \
16840 lctl get_param -n osd*.*$mdtname.kbytesfree)
16841 # decrease in usage from $size_tmp to new $size_dom
16842 [ $(($mdtfree1 - $mdtfree2)) -ge \
16843 $(((size_tmp - size_dom) / 1024)) ] ||
16844 error "MDT free space is wrong after truncate: " \
16845 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
16851 size_dom=$((size_dom + size_tmp))
16852 [ $(stat -c%s $dom) == $size_dom ] ||
16853 error "bad size after append: $(stat -c%s $dom) != $size_dom"
16854 if [ $space_check == 1 ]; then
16855 mdtfree2=$(do_facet $facet \
16856 lctl get_param -n osd*.*$mdtname.kbytesfree)
16857 # increase in usage by $size_tmp from previous
16858 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16859 error "MDT free space is wrong after append: " \
16860 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16865 if [ $space_check == 1 ]; then
16866 mdtfree1=$(do_facet $facet \
16867 lctl get_param -n osd*.*$mdtname.kbytesfree)
16868 # decrease in usage by $size_dom from previous
16869 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
16870 error "MDT free space is wrong after removal: " \
16871 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
16874 # combined striping
16875 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16876 error "Can't create DoM + OST striping"
16878 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
16879 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16880 # check also direct IO along write
16881 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16883 cmp $tmp $dom || error "file data is different"
16884 [ $(stat -c%s $dom) == $size_tmp ] ||
16885 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16890 run_test 270a "DoM: basic functionality tests"
16893 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16894 skip "Need MDS version at least 2.10.55"
16896 local dom=$DIR/$tdir/dom_file
16897 local max_size=1048576
16899 mkdir -p $DIR/$tdir
16900 $LFS setstripe -E $max_size -L mdt $dom
16902 # truncate over the limit
16903 $TRUNCATE $dom $(($max_size + 1)) &&
16904 error "successful truncate over the maximum size"
16905 # write over the limit
16906 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16907 error "successful write over the maximum size"
16908 # append over the limit
16909 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16910 echo "12345" >> $dom && error "successful append over the maximum size"
16915 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16918 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16919 skip "Need MDS version at least 2.10.55"
16921 mkdir -p $DIR/$tdir
16922 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16924 # check files inherit DoM EA
16925 touch $DIR/$tdir/first
16926 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16927 error "bad pattern"
16928 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16929 error "bad stripe count"
16930 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16931 error "bad stripe size"
16933 # check directory inherits DoM EA and uses it as default
16934 mkdir $DIR/$tdir/subdir
16935 touch $DIR/$tdir/subdir/second
16936 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16937 error "bad pattern in sub-directory"
16938 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16939 error "bad stripe count in sub-directory"
16940 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16941 error "bad stripe size in sub-directory"
16944 run_test 270c "DoM: DoM EA inheritance tests"
16947 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16948 skip "Need MDS version at least 2.10.55"
16950 mkdir -p $DIR/$tdir
16951 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16953 # inherit default DoM striping
16954 mkdir $DIR/$tdir/subdir
16955 touch $DIR/$tdir/subdir/f1
16957 # change default directory striping
16958 $LFS setstripe -c 1 $DIR/$tdir/subdir
16959 touch $DIR/$tdir/subdir/f2
16960 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16961 error "wrong default striping in file 2"
16962 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16963 error "bad pattern in file 2"
16966 run_test 270d "DoM: change striping from DoM to RAID0"
16969 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16970 skip "Need MDS version at least 2.10.55"
16972 mkdir -p $DIR/$tdir/dom
16973 mkdir -p $DIR/$tdir/norm
16976 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16977 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16979 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16980 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16982 # find DoM files by layout
16983 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16984 [ $NUM -eq $DOMFILES ] ||
16985 error "lfs find -L: found $NUM, expected $DOMFILES"
16986 echo "Test 1: lfs find 20 DOM files by layout: OK"
16988 # there should be 1 dir with default DOM striping
16989 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16991 error "lfs find -L: found $NUM, expected 1 dir"
16992 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16994 # find DoM files by stripe size
16995 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16996 [ $NUM -eq $DOMFILES ] ||
16997 error "lfs find -S: found $NUM, expected $DOMFILES"
16998 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17000 # find files by stripe offset except DoM files
17001 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17002 [ $NUM -eq $NORMFILES ] ||
17003 error "lfs find -i: found $NUM, expected $NORMFILES"
17004 echo "Test 5: lfs find no DOM files by stripe index: OK"
17007 run_test 270e "DoM: lfs find with DoM files test"
17010 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17011 skip "Need MDS version at least 2.10.55"
17013 local mdtname=${FSNAME}-MDT0000-mdtlov
17014 local dom=$DIR/$tdir/dom_file
17015 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17016 lod.$mdtname.dom_stripesize)
17017 local dom_limit=131072
17019 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17020 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17021 lod.$mdtname.dom_stripesize)
17022 [ ${dom_limit} -eq ${dom_current} ] ||
17023 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17025 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17026 $LFS setstripe -d $DIR/$tdir
17027 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17028 error "Can't set directory default striping"
17030 # exceed maximum stripe size
17031 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17032 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17033 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17034 error "Able to create DoM component size more than LOD limit"
17036 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17037 dom_current=$(do_facet mds1 $LCTL get_param -n \
17038 lod.$mdtname.dom_stripesize)
17039 [ 0 -eq ${dom_current} ] ||
17040 error "Can't set zero DoM stripe limit"
17043 # attempt to create DoM file on server with disabled DoM should
17044 # remove DoM entry from layout and be succeed
17045 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17046 error "Can't create DoM file (DoM is disabled)"
17047 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17048 error "File has DoM component while DoM is disabled"
17051 # attempt to create DoM file with only DoM stripe should return error
17052 $LFS setstripe -E $dom_limit -L mdt $dom &&
17053 error "Able to create DoM-only file while DoM is disabled"
17055 # too low values to be aligned with smallest stripe size 64K
17056 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17057 dom_current=$(do_facet mds1 $LCTL get_param -n \
17058 lod.$mdtname.dom_stripesize)
17059 [ 30000 -eq ${dom_current} ] &&
17060 error "Can set too small DoM stripe limit"
17062 # 64K is a minimal stripe size in Lustre, expect limit of that size
17063 [ 65536 -eq ${dom_current} ] ||
17064 error "Limit is not set to 64K but ${dom_current}"
17066 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17067 dom_current=$(do_facet mds1 $LCTL get_param -n \
17068 lod.$mdtname.dom_stripesize)
17070 [ 2147483648 -eq ${dom_current} ] &&
17071 error "Can set too large DoM stripe limit"
17073 do_facet mds1 $LCTL set_param -n \
17074 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17075 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17076 error "Can't create DoM component size after limit change"
17077 do_facet mds1 $LCTL set_param -n \
17078 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17079 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17080 error "Can't create DoM file after limit decrease"
17081 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17082 error "Can create big DoM component after limit decrease"
17083 touch ${dom}_def ||
17084 error "Can't create file with old default layout"
17086 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17089 run_test 270f "DoM: maximum DoM stripe size checks"
17092 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17093 skip "Need MDS version at least 2.10.55"
17095 local dom=$DIR/$tdir/dom
17097 mkdir -p $DIR/$tdir
17099 $LFS setstripe -E 1024K -L mdt $dom
17101 lctl set_param -n mdc.*.stats=clear
17102 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17103 cat $dom > /dev/null
17104 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17105 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17109 run_test 271a "DoM: data is cached for read after write"
17112 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17113 skip "Need MDS version at least 2.10.55"
17115 local dom=$DIR/$tdir/dom
17117 mkdir -p $DIR/$tdir
17119 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17121 lctl set_param -n mdc.*.stats=clear
17122 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17123 cancel_lru_locks mdc
17124 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17125 # second stat to check size is cached on client
17126 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17127 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17128 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17131 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17134 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17135 skip "Need MDS version at least 2.10.55"
17137 local dom=$DIR/$tdir/dom
17139 mkdir -p $DIR/$tdir
17141 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17143 lctl set_param -n mdc.*.stats=clear
17144 lctl set_param -n osc.*.stats=clear
17145 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17146 cancel_lru_locks mdc
17147 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17148 # second stat to check size is cached on client
17149 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17150 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17151 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17152 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17153 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17156 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17162 local mdt=MDT$(printf %04x $mdtidx)
17164 if [ -z $param ]; then
17165 lctl get_param -n mdc.*$mdt*.stats
17167 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17172 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17173 skip "Need MDS version at least 2.10.55"
17175 local dom=$DIR/$tdir/dom
17177 mkdir -p $DIR/$tdir
17179 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17181 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17182 local facet=mds$((mdtidx + 1))
17184 cancel_lru_locks mdc
17185 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17186 createmany -o $dom 1000
17187 lctl set_param -n mdc.*.stats=clear
17188 smalliomany -w $dom 1000 200
17189 get_mdc_stats $mdtidx
17190 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17191 # Each file has 1 open, 1 IO enqueues, total 2000
17192 # but now we have also +1 getxattr for security.capability, total 3000
17193 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17194 unlinkmany $dom 1000
17196 cancel_lru_locks mdc
17197 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17198 createmany -o $dom 1000
17199 lctl set_param -n mdc.*.stats=clear
17200 smalliomany -w $dom 1000 200
17201 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17202 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17203 # for OPEN and IO lock.
17204 [ $((enq - enq_2)) -ge 1000 ] ||
17205 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17206 unlinkmany $dom 1000
17209 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17211 cleanup_271def_tests() {
17217 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17218 skip "Need MDS version at least 2.10.57" && return
17220 local dom=$DIR/$tdir/dom
17221 local tmp=$TMP/$tfile
17222 trap "cleanup_271def_tests $tmp" EXIT
17224 mkdir -p $DIR/$tdir
17226 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17228 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17230 cancel_lru_locks mdc
17231 dd if=/dev/urandom of=$tmp bs=1000 count=1
17232 dd if=$tmp of=$dom bs=1000 count=1
17233 cancel_lru_locks mdc
17235 cat /etc/hosts >> $tmp
17236 lctl set_param -n mdc.*.stats=clear
17238 # append data to the same file it should update local page
17239 echo "Append to the same page"
17240 cat /etc/hosts >> $dom
17241 local num=$(get_mdc_stats $mdtidx ost_read)
17242 local ra=$(get_mdc_stats $mdtidx req_active)
17243 local rw=$(get_mdc_stats $mdtidx req_waittime)
17245 [ -z $num ] || error "$num READ RPC occured"
17246 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17250 cmp $tmp $dom || error "file miscompare"
17252 cancel_lru_locks mdc
17253 lctl set_param -n mdc.*.stats=clear
17255 echo "Open and read file"
17256 cat $dom > /dev/null
17257 local num=$(get_mdc_stats $mdtidx ost_read)
17258 local ra=$(get_mdc_stats $mdtidx req_active)
17259 local rw=$(get_mdc_stats $mdtidx req_waittime)
17261 [ -z $num ] || error "$num READ RPC occured"
17262 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17266 cmp $tmp $dom || error "file miscompare"
17270 run_test 271d "DoM: read on open (1K file in reply buffer)"
17273 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17274 skip "Need MDS version at least 2.10.57" && return
17276 local dom=$DIR/$tdir/dom
17277 local tmp=$TMP/${tfile}.data
17278 trap "cleanup_271def_tests $tmp" EXIT
17280 mkdir -p $DIR/$tdir
17282 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17284 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17286 cancel_lru_locks mdc
17287 dd if=/dev/urandom of=$tmp bs=30K count=1
17288 dd if=$tmp of=$dom bs=30K count=1
17289 cancel_lru_locks mdc
17290 cat /etc/hosts >> $tmp
17291 lctl set_param -n mdc.*.stats=clear
17293 echo "Append to the same page"
17294 cat /etc/hosts >> $dom
17296 local num=$(get_mdc_stats $mdtidx ost_read)
17297 local ra=$(get_mdc_stats $mdtidx req_active)
17298 local rw=$(get_mdc_stats $mdtidx req_waittime)
17300 [ -z $num ] || error "$num READ RPC occured"
17301 # Reply buffer can be adjusted for larger buffer by resend
17302 echo "... DONE with $((ra - rw)) resends"
17305 cmp $tmp $dom || error "file miscompare"
17307 cancel_lru_locks mdc
17308 lctl set_param -n mdc.*.stats=clear
17310 echo "Open and read file"
17311 cat $dom > /dev/null
17312 local num=$(get_mdc_stats $mdtidx ost_read)
17313 local ra=$(get_mdc_stats $mdtidx req_active)
17314 local rw=$(get_mdc_stats $mdtidx req_waittime)
17316 [ -z $num ] || error "$num READ RPC occured"
17317 # Reply buffer can be adjusted for larger buffer by resend
17318 echo "... DONE with $((ra - rw)) resends"
17321 cmp $tmp $dom || error "file miscompare"
17325 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17328 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17329 skip "Need MDS version at least 2.10.57" && return
17331 local dom=$DIR/$tdir/dom
17332 local tmp=$TMP/$tfile
17333 trap "cleanup_271def_tests $tmp" EXIT
17335 mkdir -p $DIR/$tdir
17337 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17339 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17341 cancel_lru_locks mdc
17342 dd if=/dev/urandom of=$tmp bs=200000 count=1
17343 dd if=$tmp of=$dom bs=200000 count=1
17344 cancel_lru_locks mdc
17345 cat /etc/hosts >> $tmp
17346 lctl set_param -n mdc.*.stats=clear
17348 echo "Append to the same page"
17349 cat /etc/hosts >> $dom
17350 local num=$(get_mdc_stats $mdtidx ost_read)
17351 local ra=$(get_mdc_stats $mdtidx req_active)
17352 local rw=$(get_mdc_stats $mdtidx req_waittime)
17354 [ -z $num ] || error "$num READ RPC occured"
17355 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17359 cmp $tmp $dom || error "file miscompare"
17361 cancel_lru_locks mdc
17362 lctl set_param -n mdc.*.stats=clear
17364 echo "Open and read file"
17365 cat $dom > /dev/null
17366 local num=$(get_mdc_stats $mdtidx ost_read)
17367 local ra=$(get_mdc_stats $mdtidx req_active)
17368 local rw=$(get_mdc_stats $mdtidx req_waittime)
17370 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17371 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17375 cmp $tmp $dom || error "file miscompare"
17379 run_test 271f "DoM: read on open (200K file and read tail)"
17382 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17383 skip "Need MDS version at least 2.11.50"
17385 local dom=$DIR/$tdir/dom
17386 mkdir -p $DIR/$tdir
17388 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17389 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17390 error "failed to write data into $dom"
17391 local old_md5=$(md5sum $dom)
17393 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17394 error "failed to migrate to the same DoM component"
17396 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17397 error "layout was not changed silently"
17399 local new_md5=$(md5sum $dom)
17401 [ "$old_md5" != "$new_md5" ] &&
17402 error "md5sum differ: $old_md5, $new_md5"
17405 run_test 272a "DoM migration: new layout with the same DOM component"
17408 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17409 skip "Need MDS version at least 2.11.50"
17411 local dom=$DIR/$tdir/dom
17412 mkdir -p $DIR/$tdir
17413 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17415 local mdtidx=$($LFS getstripe -m $dom)
17416 local mdtname=MDT$(printf %04x $mdtidx)
17417 local facet=mds$((mdtidx + 1))
17419 local mdtfree1=$(do_facet $facet \
17420 lctl get_param -n osd*.*$mdtname.kbytesfree)
17421 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17422 error "failed to write data into $dom"
17423 local old_md5=$(md5sum $dom)
17424 cancel_lru_locks mdc
17425 local mdtfree1=$(do_facet $facet \
17426 lctl get_param -n osd*.*$mdtname.kbytesfree)
17428 $LFS migrate -c2 $dom ||
17429 error "failed to migrate to the new composite layout"
17430 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17431 error "MDT stripe was not removed"
17433 cancel_lru_locks mdc
17434 local new_md5=$(md5sum $dom)
17435 [ "$old_md5" != "$new_md5" ] &&
17436 error "$old_md5 != $new_md5"
17438 # Skip free space checks with ZFS
17439 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17440 local mdtfree2=$(do_facet $facet \
17441 lctl get_param -n osd*.*$mdtname.kbytesfree)
17442 [ $mdtfree2 -gt $mdtfree1 ] ||
17443 error "MDT space is not freed after migration"
17447 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17450 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17451 skip "Need MDS version at least 2.11.50"
17453 local dom=$DIR/$tdir/$tfile
17454 mkdir -p $DIR/$tdir
17455 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17457 local mdtidx=$($LFS getstripe -m $dom)
17458 local mdtname=MDT$(printf %04x $mdtidx)
17459 local facet=mds$((mdtidx + 1))
17461 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17462 error "failed to write data into $dom"
17463 local old_md5=$(md5sum $dom)
17464 cancel_lru_locks mdc
17465 local mdtfree1=$(do_facet $facet \
17466 lctl get_param -n osd*.*$mdtname.kbytesfree)
17468 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17469 error "failed to migrate to the new composite layout"
17470 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17471 error "MDT stripe was not removed"
17473 cancel_lru_locks mdc
17474 local new_md5=$(md5sum $dom)
17475 [ "$old_md5" != "$new_md5" ] &&
17476 error "$old_md5 != $new_md5"
17478 # Skip free space checks with ZFS
17479 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17480 local mdtfree2=$(do_facet $facet \
17481 lctl get_param -n osd*.*$mdtname.kbytesfree)
17482 [ $mdtfree2 -gt $mdtfree1 ] ||
17483 error "MDS space is not freed after migration"
17487 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17490 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17491 skip "Need MDS version at least 2.11.50"
17493 # Layout swap cannot be done if either file has DOM component,
17494 # this will never be supported, migration should be used instead
17496 local dom=$DIR/$tdir/$tfile
17497 mkdir -p $DIR/$tdir
17499 $LFS setstripe -c2 ${dom}_plain
17500 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17501 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17502 error "can swap layout with DoM component"
17503 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17504 error "can swap layout with DoM component"
17506 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17507 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17508 error "can swap layout with DoM component"
17509 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17510 error "can swap layout with DoM component"
17513 run_test 273a "DoM: layout swapping should fail with DOM"
17516 remote_ost_nodsh && skip "remote OST with nodsh"
17517 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17518 skip "Need OST version >= 2.10.57"
17520 local file=$DIR/$tfile
17523 oss=$(comma_list $(osts_nodes))
17525 dd if=/dev/urandom of=$file bs=1M count=2 ||
17526 error "failed to create a file"
17527 cancel_lru_locks osc
17530 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17531 error "failed to read a file"
17533 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17534 $LCTL set_param fail_loc=0x8000031f
17536 cancel_lru_locks osc &
17539 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17540 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17541 #IO takes another lock, but matches the PENDING one
17542 #and places it to the IO RPC
17543 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17544 error "failed to read a file with PENDING lock"
17546 run_test 275 "Read on a canceled duplicate lock"
17549 remote_ost_nodsh && skip "remote OST with nodsh"
17552 do_facet ost1 "(while true; do \
17553 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17554 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17557 for LOOP in $(seq 20); do
17559 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17562 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17563 rm $TMP/sanity_276_pid"
17565 run_test 276 "Race between mount and obd_statfs"
17567 cleanup_test_300() {
17571 test_striped_dir() {
17576 mkdir -p $DIR/$tdir
17578 SAVE_UMASK=$(umask)
17579 trap cleanup_test_300 RETURN EXIT
17581 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17582 $DIR/$tdir/striped_dir ||
17583 error "set striped dir error"
17585 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17586 [ "$mode" = "755" ] || error "expect 755 got $mode"
17588 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17589 error "getdirstripe failed"
17590 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17591 if [ "$stripe_count" != "2" ]; then
17592 error "1:stripe_count is $stripe_count, expect 2"
17594 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17595 if [ "$stripe_count" != "2" ]; then
17596 error "2:stripe_count is $stripe_count, expect 2"
17599 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17600 if [ "$stripe_index" != "$mdt_index" ]; then
17601 error "stripe_index is $stripe_index, expect $mdt_index"
17604 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17605 error "nlink error after create striped dir"
17607 mkdir $DIR/$tdir/striped_dir/a
17608 mkdir $DIR/$tdir/striped_dir/b
17610 stat $DIR/$tdir/striped_dir/a ||
17611 error "create dir under striped dir failed"
17612 stat $DIR/$tdir/striped_dir/b ||
17613 error "create dir under striped dir failed"
17615 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17616 error "nlink error after mkdir"
17618 rmdir $DIR/$tdir/striped_dir/a
17619 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17620 error "nlink error after rmdir"
17622 rmdir $DIR/$tdir/striped_dir/b
17623 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17624 error "nlink error after rmdir"
17626 chattr +i $DIR/$tdir/striped_dir
17627 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17628 error "immutable flags not working under striped dir!"
17629 chattr -i $DIR/$tdir/striped_dir
17631 rmdir $DIR/$tdir/striped_dir ||
17632 error "rmdir striped dir error"
17640 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17641 skip "skipped for lustre < 2.7.0"
17642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17643 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17645 test_striped_dir 0 || error "failed on striped dir on MDT0"
17646 test_striped_dir 1 || error "failed on striped dir on MDT0"
17648 run_test 300a "basic striped dir sanity test"
17651 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17652 skip "skipped for lustre < 2.7.0"
17653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17654 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17661 test_mkdir $DIR/$tdir || error "mkdir fail"
17662 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17663 error "set striped dir error"
17664 for i in {0..9}; do
17665 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17667 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17668 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17669 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17671 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17672 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17673 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17677 run_test 300b "check ctime/mtime for striped dir"
17680 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17681 skip "skipped for lustre < 2.7.0"
17682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17683 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17687 mkdir -p $DIR/$tdir
17688 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17689 error "set striped dir error"
17691 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17692 error "chown striped dir failed"
17694 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17695 error "create 5k files failed"
17697 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17699 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17703 run_test 300c "chown && check ls under striped directory"
17706 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17707 skip "skipped for lustre < 2.7.0"
17708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17709 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17714 mkdir -p $DIR/$tdir
17715 $SETSTRIPE -c 2 $DIR/$tdir
17717 #local striped directory
17718 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17719 error "set striped dir error"
17720 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17721 error "create 10 files failed"
17723 #remote striped directory
17724 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17725 error "set striped dir error"
17726 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17727 error "create 10 files failed"
17729 for file in $(find $DIR/$tdir); do
17730 stripe_count=$($LFS getstripe -c $file)
17731 [ $stripe_count -eq 2 ] ||
17732 error "wrong stripe $stripe_count for $file"
17737 run_test 300d "check default stripe under striped directory"
17740 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17741 skip "Need MDS version at least 2.7.55"
17742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17743 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17748 mkdir -p $DIR/$tdir
17750 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17751 error "set striped dir error"
17753 touch $DIR/$tdir/striped_dir/a
17754 touch $DIR/$tdir/striped_dir/b
17755 touch $DIR/$tdir/striped_dir/c
17757 mkdir $DIR/$tdir/striped_dir/dir_a
17758 mkdir $DIR/$tdir/striped_dir/dir_b
17759 mkdir $DIR/$tdir/striped_dir/dir_c
17761 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17762 error "set striped adir under striped dir error"
17764 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17765 error "set striped bdir under striped dir error"
17767 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17768 error "set striped cdir under striped dir error"
17770 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17771 error "rename dir under striped dir fails"
17773 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17774 error "rename dir under different stripes fails"
17776 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17777 error "rename file under striped dir should succeed"
17779 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17780 error "rename dir under striped dir should succeed"
17784 run_test 300e "check rename under striped directory"
17787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17788 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17789 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17790 skip "Need MDS version at least 2.7.55"
17796 mkdir -p $DIR/$tdir
17798 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17799 error "set striped dir error"
17801 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17802 error "set striped dir error"
17804 touch $DIR/$tdir/striped_dir/a
17805 mkdir $DIR/$tdir/striped_dir/dir_a
17806 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17807 error "create striped dir under striped dir fails"
17809 touch $DIR/$tdir/striped_dir1/b
17810 mkdir $DIR/$tdir/striped_dir1/dir_b
17811 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17812 error "create striped dir under striped dir fails"
17814 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17815 error "rename dir under different striped dir should fail"
17817 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17818 error "rename striped dir under diff striped dir should fail"
17820 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17821 error "rename file under diff striped dirs fails"
17825 run_test 300f "check rename cross striped directory"
17827 test_300_check_default_striped_dir()
17830 local default_count=$2
17831 local default_index=$3
17834 local dir_stripe_index
17837 echo "checking $dirname $default_count $default_index"
17838 $LFS setdirstripe -D -c $default_count -i $default_index \
17839 -t all_char $DIR/$tdir/$dirname ||
17840 error "set default stripe on striped dir error"
17841 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17842 [ $stripe_count -eq $default_count ] ||
17843 error "expect $default_count get $stripe_count for $dirname"
17845 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17846 [ $stripe_index -eq $default_index ] ||
17847 error "expect $default_index get $stripe_index for $dirname"
17849 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17850 error "create dirs failed"
17852 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17853 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17854 for dir in $(find $DIR/$tdir/$dirname/*); do
17855 stripe_count=$($LFS getdirstripe -c $dir)
17856 [ $stripe_count -eq $default_count ] ||
17857 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17858 error "stripe count $default_count != $stripe_count for $dir"
17860 stripe_index=$($LFS getdirstripe -i $dir)
17861 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17862 error "$stripe_index != $default_index for $dir"
17864 #check default stripe
17865 stripe_count=$($LFS getdirstripe -D -c $dir)
17866 [ $stripe_count -eq $default_count ] ||
17867 error "default count $default_count != $stripe_count for $dir"
17869 stripe_index=$($LFS getdirstripe -D -i $dir)
17870 [ $stripe_index -eq $default_index ] ||
17871 error "default index $default_index != $stripe_index for $dir"
17873 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17877 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17878 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17879 skip "Need MDS version at least 2.7.55"
17886 mkdir $DIR/$tdir/normal_dir
17888 #Checking when client cache stripe index
17889 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17890 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17891 error "create striped_dir failed"
17893 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17894 error "create dir0 fails"
17895 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17896 [ $stripe_index -eq 0 ] ||
17897 error "dir0 expect index 0 got $stripe_index"
17899 mkdir $DIR/$tdir/striped_dir/dir1 ||
17900 error "create dir1 fails"
17901 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17902 [ $stripe_index -eq 1 ] ||
17903 error "dir1 expect index 1 got $stripe_index"
17905 #check default stripe count/stripe index
17906 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17907 test_300_check_default_striped_dir normal_dir 1 0
17908 test_300_check_default_striped_dir normal_dir 2 1
17909 test_300_check_default_striped_dir normal_dir 2 -1
17911 #delete default stripe information
17912 echo "delete default stripeEA"
17913 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17914 error "set default stripe on striped dir error"
17916 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17917 for dir in $(find $DIR/$tdir/normal_dir/*); do
17918 stripe_count=$($LFS getdirstripe -c $dir)
17919 [ $stripe_count -eq 0 ] ||
17920 error "expect 1 get $stripe_count for $dir"
17921 stripe_index=$($LFS getdirstripe -i $dir)
17922 [ $stripe_index -eq 0 ] ||
17923 error "expect 0 get $stripe_index for $dir"
17926 run_test 300g "check default striped directory for normal directory"
17929 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17930 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17931 skip "Need MDS version at least 2.7.55"
17937 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17938 error "set striped dir error"
17940 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
17941 test_300_check_default_striped_dir striped_dir 1 0
17942 test_300_check_default_striped_dir striped_dir 2 1
17943 test_300_check_default_striped_dir striped_dir 2 -1
17945 #delete default stripe information
17946 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
17947 error "set default stripe on striped dir error"
17949 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
17950 for dir in $(find $DIR/$tdir/striped_dir/*); do
17951 stripe_count=$($LFS getdirstripe -c $dir)
17952 [ $stripe_count -eq 0 ] ||
17953 error "expect 1 get $stripe_count for $dir"
17956 run_test 300h "check default striped directory for striped directory"
17959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17960 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17961 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17962 skip "Need MDS version at least 2.7.55"
17969 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17970 error "set striped dir error"
17972 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17973 error "create files under striped dir failed"
17975 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17976 error "set striped hashdir error"
17978 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17979 error "create dir0 under hash dir failed"
17980 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17981 error "create dir1 under hash dir failed"
17983 # unfortunately, we need to umount to clear dir layout cache for now
17984 # once we fully implement dir layout, we can drop this
17985 umount_client $MOUNT || error "umount failed"
17986 mount_client $MOUNT || error "mount failed"
17988 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17989 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17990 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17992 #set the stripe to be unknown hash type
17993 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17994 $LCTL set_param fail_loc=0x1901
17995 for ((i = 0; i < 10; i++)); do
17996 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17997 error "stat f-$i failed"
17998 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18001 touch $DIR/$tdir/striped_dir/f0 &&
18002 error "create under striped dir with unknown hash should fail"
18004 $LCTL set_param fail_loc=0
18006 umount_client $MOUNT || error "umount failed"
18007 mount_client $MOUNT || error "mount failed"
18011 run_test 300i "client handle unknown hash type striped directory"
18014 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18016 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18017 skip "Need MDS version at least 2.7.55"
18024 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18025 $LCTL set_param fail_loc=0x1702
18026 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18027 error "set striped dir error"
18029 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18030 error "create files under striped dir failed"
18032 $LCTL set_param fail_loc=0
18034 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18038 run_test 300j "test large update record"
18041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18042 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18043 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18044 skip "Need MDS version at least 2.7.55"
18051 #define OBD_FAIL_LARGE_STRIPE 0x1703
18052 $LCTL set_param fail_loc=0x1703
18053 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18054 error "set striped dir error"
18055 $LCTL set_param fail_loc=0
18057 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18058 error "getstripeddir fails"
18059 rm -rf $DIR/$tdir/striped_dir ||
18060 error "unlink striped dir fails"
18064 run_test 300k "test large striped directory"
18067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18068 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18069 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18070 skip "Need MDS version at least 2.7.55"
18074 test_mkdir -p $DIR/$tdir/striped_dir
18075 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18076 error "chown $RUNAS_ID failed"
18077 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18078 error "set default striped dir failed"
18080 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18081 $LCTL set_param fail_loc=0x80000158
18082 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18084 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18085 [ $stripe_index -eq 1 ] ||
18086 error "expect 1 get $stripe_index for $dir"
18088 run_test 300l "non-root user to create dir under striped dir with stale layout"
18091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18092 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18093 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18094 skip "Need MDS version at least 2.7.55"
18096 mkdir -p $DIR/$tdir/striped_dir
18097 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18098 error "set default stripes dir error"
18100 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18102 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18103 [ $stripe_count -eq 0 ] ||
18104 error "expect 0 get $stripe_count for a"
18106 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18107 error "set default stripes dir error"
18109 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18111 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18112 [ $stripe_count -eq 0 ] ||
18113 error "expect 0 get $stripe_count for b"
18115 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18116 error "set default stripes dir error"
18118 mkdir $DIR/$tdir/striped_dir/c &&
18119 error "default stripe_index is invalid, mkdir c should fails"
18121 rm -rf $DIR/$tdir || error "rmdir fails"
18123 run_test 300m "setstriped directory on single MDT FS"
18126 local list=$(comma_list $(mdts_nodes))
18129 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18135 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18136 skip "Need MDS version at least 2.7.55"
18137 remote_mds_nodsh && skip "remote MDS with nodsh"
18140 local list=$(comma_list $(mdts_nodes))
18142 trap cleanup_300n RETURN EXIT
18143 mkdir -p $DIR/$tdir
18144 chmod 777 $DIR/$tdir
18145 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18146 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18147 error "create striped dir succeeds with gid=0"
18149 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18150 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18151 error "create striped dir fails with gid=-1"
18153 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18154 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18155 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18156 error "set default striped dir succeeds with gid=0"
18159 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18160 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18161 error "set default striped dir fails with gid=-1"
18164 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18165 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18166 error "create test_dir fails"
18167 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18168 error "create test_dir1 fails"
18169 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18170 error "create test_dir2 fails"
18173 run_test 300n "non-root user to create dir under striped dir with default EA"
18176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18177 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18178 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18179 skip "Need MDS version at least 2.7.55"
18184 mkdir -p $DIR/$tdir
18186 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18187 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18188 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18189 skip "not enough free inodes $numfree1 $numfree2"
18192 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18193 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18194 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18195 skip "not enough free space $numfree1 $numfree2"
18198 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18199 error "setdirstripe fails"
18201 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18202 error "create dirs fails"
18204 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18205 ls $DIR/$tdir/striped_dir > /dev/null ||
18206 error "ls striped dir fails"
18207 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18208 error "unlink big striped dir fails"
18210 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18214 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18215 remote_mds_nodsh && skip "remote MDS with nodsh"
18217 mkdir -p $DIR/$tdir
18219 #define OBD_FAIL_OUT_ENOSPC 0x1704
18220 do_facet mds2 lctl set_param fail_loc=0x80001704
18221 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18222 && error "create striped directory should fail"
18224 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18226 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18229 run_test 300p "create striped directory without space"
18232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18233 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18235 local fd=$(free_fd)
18236 local cmd="exec $fd<$tdir"
18238 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18241 trap "eval $cmd" EXIT
18242 cd $tdir || error "cd $tdir fails"
18243 rmdir ../$tdir || error "rmdir $tdir fails"
18244 mkdir local_dir && error "create dir succeeds"
18245 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18249 run_test 300q "create remote directory under orphan directory"
18251 prepare_remote_file() {
18252 mkdir $DIR/$tdir/src_dir ||
18253 error "create remote source failed"
18255 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18256 error "cp to remote source failed"
18257 touch $DIR/$tdir/src_dir/a
18259 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18260 error "create remote target dir failed"
18262 touch $DIR/$tdir/tgt_dir/b
18264 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18265 error "rename dir cross MDT failed!"
18267 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18268 error "src_child still exists after rename"
18270 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18271 error "missing file(a) after rename"
18273 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18274 error "diff after rename"
18278 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18281 local remote_file=$DIR/$tdir/tgt_dir/b
18283 mkdir -p $DIR/$tdir
18285 prepare_remote_file || error "prepare remote file failed"
18288 $OPENUNLINK $remote_file $remote_file ||
18289 error "openunlink $remote_file failed"
18290 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18292 run_test 310a "open unlink remote file"
18295 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18298 local remote_file=$DIR/$tdir/tgt_dir/b
18300 mkdir -p $DIR/$tdir
18302 prepare_remote_file || error "prepare remote file failed"
18304 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18305 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18306 $CHECKSTAT -t file $remote_file || error "check file failed"
18308 run_test 310b "unlink remote file with multiple links while open"
18311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18312 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18314 local remote_file=$DIR/$tdir/tgt_dir/b
18316 mkdir -p $DIR/$tdir
18318 prepare_remote_file || error "prepare remote file failed"
18320 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18321 multiop_bg_pause $remote_file O_uc ||
18322 error "mulitop failed for remote file"
18324 $MULTIOP $DIR/$tfile Ouc
18325 kill -USR1 $MULTIPID
18328 run_test 310c "open-unlink remote file with multiple links"
18332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18333 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18334 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18335 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18336 remote_mds_nodsh && skip "remote MDS with nodsh"
18338 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18340 mkdir -p $DIR/$tdir
18341 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18342 createmany -o $DIR/$tdir/$tfile. 1000
18344 # statfs data is not real time, let's just calculate it
18345 old_iused=$((old_iused + 1000))
18347 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
18348 osp.*OST0000*MDT0000.create_count")
18349 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
18350 osp.*OST0000*MDT0000.max_create_count")
18351 for idx in $(seq $MDSCOUNT); do
18352 do_facet mds$idx "lctl set_param -n \
18353 osp.*OST0000*MDT000?.max_create_count=0"
18356 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18357 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18358 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18360 unlinkmany $DIR/$tdir/$tfile. 1000
18362 for idx in $(seq $MDSCOUNT); do
18363 do_facet mds$idx "lctl set_param -n \
18364 osp.*OST0000*MDT000?.max_create_count=$max_count"
18365 do_facet mds$idx "lctl set_param -n \
18366 osp.*OST0000*MDT000?.create_count=$count"
18370 for i in $(seq 120); do
18371 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18372 # system may be too busy to destroy all objs in time, use
18373 # a somewhat small value to not fail autotest
18374 [ $((old_iused - new_iused)) -gt 400 ] && break
18378 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18379 [ $((old_iused - new_iused)) -gt 400 ] ||
18380 error "objs not destroyed after unlink"
18382 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18389 local vdevdir=$(dirname $(facet_vdevice $ost))
18390 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18391 local zfs_zapid=$(do_facet $ost $cmd |
18392 grep -w "/O/0/d$((objid%32))" -C 5 |
18393 awk '/Object/{getline; print $1}')
18394 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18395 awk "/$objid = /"'{printf $3}')
18400 zfs_object_blksz() {
18404 local vdevdir=$(dirname $(facet_vdevice $ost))
18405 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18406 local blksz=$(do_facet $ost $cmd $objid |
18407 awk '/dblk/{getline; printf $4}')
18409 case "${blksz: -1}" in
18410 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18411 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18418 test_312() { # LU-4856
18419 remote_ost_nodsh && skip "remote OST with nodsh"
18420 [ $(facet_fstype ost1) = "zfs" ] ||
18421 skip_env "the test only applies to zfs"
18423 local max_blksz=$(do_facet ost1 \
18424 $ZFS get -p recordsize $(facet_device ost1) |
18425 awk '!/VALUE/{print $3}')
18427 # to make life a little bit easier
18428 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18429 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18431 local tf=$DIR/$tdir/$tfile
18433 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18435 # Get ZFS object id
18436 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18437 # block size change by sequential overwrite
18440 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18441 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18443 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18444 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18448 # block size change by sequential append write
18449 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18450 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18451 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18454 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18455 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18456 oflag=sync conv=notrunc
18458 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18459 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18460 error "blksz error, actual $blksz, " \
18461 "expected: 2 * $count * $PAGE_SIZE"
18467 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18468 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18470 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18471 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18472 [ $blksz -eq $PAGE_SIZE ] ||
18473 error "blksz error: $blksz, expected: $PAGE_SIZE"
18475 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18476 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18477 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18479 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18480 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18481 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18483 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18486 remote_ost_nodsh && skip "remote OST with nodsh"
18488 local file=$DIR/$tfile
18491 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18493 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18494 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18495 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18496 error "write should failed"
18497 do_facet ost1 "$LCTL set_param fail_loc=0"
18500 run_test 313 "io should fail after last_rcvd update fail"
18503 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18505 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18506 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18508 wait_delete_completed
18509 do_facet ost1 "$LCTL set_param fail_loc=0"
18511 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18513 test_315() { # LU-618
18514 local file=$DIR/$tfile
18517 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18518 error "multiop file write failed"
18519 $MULTIOP $file oO_RDONLY:r4063232_c &
18524 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18527 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18530 run_test 315 "read should be accounted"
18533 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18534 large_xattr_enabled || skip_env "ea_inode feature disabled"
18536 rm -rf $DIR/$tdir/d
18537 mkdir -p $DIR/$tdir/d
18538 chown nobody $DIR/$tdir/d
18539 touch $DIR/$tdir/d/file
18541 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18543 run_test 316 "lfs mv"
18547 local grant_blk_size
18549 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18550 skip "LU-10370: no implementation for ZFS" && return
18553 stack_trap "rm -f $DIR/$tfile" EXIT
18554 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18555 awk '/grant_block_size:/ { print $2; exit; }')
18557 # Create File of size 5M. Truncate it to below size's and verify
18560 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18561 error "Create file : $DIR/$tfile"
18563 for trunc_sz in 2097152 4097 4000 509 0; do
18564 $TRUNCATE $DIR/$tfile $trunc_sz ||
18565 error "truncate $tfile to $trunc_sz failed"
18566 local sz=$(stat --format=%s $DIR/$tfile)
18567 local blk=$(stat --format=%b $DIR/$tfile)
18568 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18569 grant_blk_size) * 8))
18571 if [[ $blk -ne $trunc_blk ]]; then
18572 $(which stat) $DIR/$tfile
18573 error "Expected Block $trunc_blk got $blk for $tfile"
18576 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18577 error "Expected Size $trunc_sz got $sz for $tfile"
18582 # Create file with a hole and write actual two blocks. Block count
18585 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18586 conv=fsync || error "Create file : $DIR/$tfile"
18588 # Calculate the final truncate size.
18589 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18592 # truncate to size $trunc_sz bytes. Strip the last block
18593 # The block count must drop to 8
18595 $TRUNCATE $DIR/$tfile $trunc_sz ||
18596 error "truncate $tfile to $trunc_sz failed"
18598 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18599 sz=$(stat --format=%s $DIR/$tfile)
18600 blk=$(stat --format=%b $DIR/$tfile)
18602 if [[ $blk -ne $trunc_bsz ]]; then
18603 $(which stat) $DIR/$tfile
18604 error "Expected Block $trunc_bsz got $blk for $tfile"
18607 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18608 error "Expected Size $trunc_sz got $sz for $tfile"
18610 run_test 317 "Verify blocks get correctly update after truncate"
18613 local read_write=$1
18614 if [ "$read_write" = "write" ]; then
18615 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18616 elif [ "$read_write" = "read" ]; then
18617 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18619 error "argument error"
18622 # turn off debug for performance testing
18623 local saved_debug=$($LCTL get_param -n debug)
18624 $LCTL set_param debug=0
18626 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18628 # get ost1 size - lustre-OST0000
18629 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18630 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18631 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18633 if [ "$read_write" = "read" ]; then
18634 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18637 local start_time=$(date +%s.%N)
18638 $dd_cmd bs=1M count=$blocks oflag=sync ||
18639 error "real dd $read_write error"
18640 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18642 if [ "$read_write" = "write" ]; then
18646 # define OBD_FAIL_OST_FAKE_RW 0x238
18647 do_facet ost1 $LCTL set_param fail_loc=0x238
18649 local start_time=$(date +%s.%N)
18650 $dd_cmd bs=1M count=$blocks oflag=sync ||
18651 error "fake dd $read_write error"
18652 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18654 if [ "$read_write" = "write" ]; then
18656 cancel_lru_locks osc
18657 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18658 error "$tfile size not $blocks MB"
18660 do_facet ost1 $LCTL set_param fail_loc=0
18662 echo "fake $read_write $duration_fake vs. normal $read_write" \
18663 "$duration in seconds"
18664 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18665 error_not_in_vm "fake write is slower"
18667 $LCTL set_param -n debug="$saved_debug"
18670 test_399a() { # LU-7655 for OST fake write
18671 remote_ost_nodsh && skip "remote OST with nodsh"
18675 run_test 399a "fake write should not be slower than normal write"
18677 test_399b() { # LU-8726 for OST fake read
18678 remote_ost_nodsh && skip "remote OST with nodsh"
18679 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18680 skip_env "ldiskfs only test"
18685 run_test 399b "fake read should not be slower than normal read"
18687 test_400a() { # LU-1606, was conf-sanity test_74
18688 if ! which $CC > /dev/null 2>&1; then
18689 skip_env "$CC is not installed"
18692 local extra_flags=''
18693 local out=$TMP/$tfile
18694 local prefix=/usr/include/lustre
18697 if ! [[ -d $prefix ]]; then
18698 # Assume we're running in tree and fixup the include path.
18699 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18700 extra_flags+=" -L$LUSTRE/utils/.lib"
18703 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18704 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18705 error "client api broken"
18709 run_test 400a "Lustre client api program can compile and link"
18711 test_400b() { # LU-1606, LU-5011
18713 local out=$TMP/$tfile
18714 local prefix=/usr/include/linux/lustre
18716 # We use a hard coded prefix so that this test will not fail
18717 # when run in tree. There are headers in lustre/include/lustre/
18718 # that are not packaged (like lustre_idl.h) and have more
18719 # complicated include dependencies (like config.h and lnet/types.h).
18720 # Since this test about correct packaging we just skip them when
18721 # they don't exist (see below) rather than try to fixup cppflags.
18723 if ! which $CC > /dev/null 2>&1; then
18724 skip_env "$CC is not installed"
18727 for header in $prefix/*.h; do
18728 if ! [[ -f "$header" ]]; then
18732 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18733 continue # lustre_ioctl.h is internal header
18736 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18737 error "cannot compile '$header'"
18741 run_test 400b "packaged headers can be compiled"
18743 test_401a() { #LU-7437
18744 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18745 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18747 #count the number of parameters by "list_param -R"
18748 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18749 #count the number of parameters by listing proc files
18750 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18751 echo "proc_dirs='$proc_dirs'"
18752 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18753 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18756 [ $params -eq $procs ] ||
18757 error "found $params parameters vs. $procs proc files"
18759 # test the list_param -D option only returns directories
18760 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18761 #count the number of parameters by listing proc directories
18762 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18765 [ $params -eq $procs ] ||
18766 error "found $params parameters vs. $procs proc files"
18768 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18771 local save=$($LCTL get_param -n jobid_var)
18774 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18775 error "no error returned when setting bad parameters"
18777 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18778 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18780 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18781 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18782 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18784 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18787 local jobid_var_old=$($LCTL get_param -n jobid_var)
18788 local jobid_var_new
18790 $LCTL set_param jobid_var= &&
18791 error "no error returned for 'set_param a='"
18793 jobid_var_new=$($LCTL get_param -n jobid_var)
18794 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18795 error "jobid_var was changed by setting without value"
18797 $LCTL set_param jobid_var &&
18798 error "no error returned for 'set_param a'"
18800 jobid_var_new=$($LCTL get_param -n jobid_var)
18801 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18802 error "jobid_var was changed by setting without value"
18804 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18807 local jobid_var_old=$($LCTL get_param -n jobid_var)
18808 local jobid_var_new
18809 local new_value="foo=bar"
18811 $LCTL set_param jobid_var=$new_value ||
18812 error "'set_param a=b' did not accept a value containing '='"
18814 jobid_var_new=$($LCTL get_param -n jobid_var)
18815 [[ "$jobid_var_new" == "$new_value" ]] ||
18816 error "'set_param a=b' failed on a value containing '='"
18818 # Reset the jobid_var to test the other format
18819 $LCTL set_param jobid_var=$jobid_var_old
18820 jobid_var_new=$($LCTL get_param -n jobid_var)
18821 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18822 error "failed to reset jobid_var"
18824 $LCTL set_param jobid_var $new_value ||
18825 error "'set_param a b' did not accept a value containing '='"
18827 jobid_var_new=$($LCTL get_param -n jobid_var)
18828 [[ "$jobid_var_new" == "$new_value" ]] ||
18829 error "'set_param a b' failed on a value containing '='"
18831 $LCTL set_param jobid_var $jobid_var_old
18832 jobid_var_new=$($LCTL get_param -n jobid_var)
18833 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18834 error "failed to reset jobid_var"
18836 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18839 local server_version=$(lustre_version_code $SINGLEMDS)
18840 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18841 [[ $server_version -ge $(version_code 2.7.18.4) &&
18842 $server_version -lt $(version_code 2.7.50) ]] ||
18843 [[ $server_version -ge $(version_code 2.7.2) &&
18844 $server_version -lt $(version_code 2.7.11) ]] ||
18845 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18846 remote_mds_nodsh && skip "remote MDS with nodsh"
18848 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18849 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18850 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18851 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18852 echo "Touch failed - OK"
18854 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18857 local file1=$DIR/$tfile.1
18858 local file2=$DIR/$tfile.2
18859 local tfile=$TMP/$tfile
18861 rm -f $file1 $file2 $tfile
18866 # 30 sec OBD_TIMEOUT in ll_getattr()
18867 # right before populating st_nlink
18868 $LCTL set_param fail_loc=0x80001409
18869 stat -c %h $file1 > $tfile &
18871 # create an alias, drop all locks and reclaim the dentry
18873 cancel_lru_locks mdc
18874 cancel_lru_locks osc
18875 sysctl -w vm.drop_caches=2
18879 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18881 rm -f $tfile $file1 $file2
18883 run_test 403 "i_nlink should not drop to zero due to aliasing"
18885 test_404() { # LU-6601
18886 local server_version=$(lustre_version_code $SINGLEMDS)
18887 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18888 skip "Need server version newer than 2.8.52"
18889 remote_mds_nodsh && skip "remote MDS with nodsh"
18891 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18892 awk '/osp .*-osc-MDT/ { print $4}')
18895 for osp in $mosps; do
18896 echo "Deactivate: " $osp
18897 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18898 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18899 awk -vp=$osp '$4 == p { print $2 }')
18900 [ $stat = IN ] || {
18901 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18902 error "deactivate error"
18904 echo "Activate: " $osp
18905 do_facet $SINGLEMDS $LCTL --device %$osp activate
18906 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18907 awk -vp=$osp '$4 == p { print $2 }')
18908 [ $stat = UP ] || {
18909 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18910 error "activate error"
18914 run_test 404 "validate manual {de}activated works properly for OSPs"
18917 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
18918 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
18919 skip "Layout swap lock is not supported"
18920 check_swap_layouts_support
18922 test_mkdir $DIR/$tdir
18923 swap_lock_test -d $DIR/$tdir ||
18924 error "One layout swap locked test failed"
18926 run_test 405 "Various layout swap lock tests"
18929 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18930 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18931 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18933 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
18934 skip "Need MDS version at least 2.8.50"
18936 local def_stripe_size=$($LFS getstripe -S $MOUNT)
18937 local test_pool=$TESTNAME
18939 if ! combined_mgs_mds ; then
18942 pool_add $test_pool || error "pool_add failed"
18943 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
18944 error "pool_add_targets failed"
18946 save_layout_restore_at_exit $MOUNT
18948 # parent set default stripe count only, child will stripe from both
18949 # parent and fs default
18950 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
18951 error "setstripe $MOUNT failed"
18952 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
18953 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
18954 for i in $(seq 10); do
18955 local f=$DIR/$tdir/$tfile.$i
18956 touch $f || error "touch failed"
18957 local count=$($LFS getstripe -c $f)
18958 [ $count -eq $OSTCOUNT ] ||
18959 error "$f stripe count $count != $OSTCOUNT"
18960 local offset=$($LFS getstripe -i $f)
18961 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
18962 local size=$($LFS getstripe -S $f)
18963 [ $size -eq $((def_stripe_size * 2)) ] ||
18964 error "$f stripe size $size != $((def_stripe_size * 2))"
18965 local pool=$($LFS getstripe -p $f)
18966 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
18969 # change fs default striping, delete parent default striping, now child
18970 # will stripe from new fs default striping only
18971 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
18972 error "change $MOUNT default stripe failed"
18973 $LFS setstripe -c 0 $DIR/$tdir ||
18974 error "delete $tdir default stripe failed"
18975 for i in $(seq 11 20); do
18976 local f=$DIR/$tdir/$tfile.$i
18977 touch $f || error "touch $f failed"
18978 local count=$($LFS getstripe -c $f)
18979 [ $count -eq 1 ] || error "$f stripe count $count != 1"
18980 local offset=$($LFS getstripe -i $f)
18981 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
18982 local size=$($LFS getstripe -S $f)
18983 [ $size -eq $def_stripe_size ] ||
18984 error "$f stripe size $size != $def_stripe_size"
18985 local pool=$($LFS getstripe -p $f)
18986 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
18989 unlinkmany $DIR/$tdir/$tfile. 1 20
18991 local f=$DIR/$tdir/$tfile
18992 pool_remove_all_targets $test_pool $f
18993 pool_remove $test_pool $f
18995 if ! combined_mgs_mds ; then
18999 run_test 406 "DNE support fs default striping"
19002 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19003 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
19004 skip "Need MDS version at least 2.8.55"
19005 remote_mds_nodsh && skip "remote MDS with nodsh"
19007 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19008 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19009 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19010 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19011 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19013 #define OBD_FAIL_DT_TXN_STOP 0x2019
19014 for idx in $(seq $MDSCOUNT); do
19015 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19017 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19018 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19019 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19022 run_test 407 "transaction fail should cause operation fail"
19025 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19027 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19028 lctl set_param fail_loc=0x8000040a
19029 # let ll_prepare_partial_page() fail
19030 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19034 # create at least 100 unused inodes so that
19035 # shrink_icache_memory(0) should not return 0
19036 touch $DIR/$tfile-{0..100}
19037 rm -f $DIR/$tfile-{0..100}
19040 echo 2 > /proc/sys/vm/drop_caches
19042 run_test 408 "drop_caches should not hang due to page leaks"
19046 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19047 check_mount_and_prep
19049 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19050 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19051 touch $DIR/$tdir/guard || error "(2) Fail to create"
19053 local PREFIX=$(str_repeat 'A' 128)
19054 echo "Create 1K hard links start at $(date)"
19055 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19056 error "(3) Fail to hard link"
19058 echo "Links count should be right although linkEA overflow"
19059 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19060 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19061 [ $linkcount -eq 1001 ] ||
19062 error "(5) Unexpected hard links count: $linkcount"
19064 echo "List all links start at $(date)"
19065 ls -l $DIR/$tdir/foo > /dev/null ||
19066 error "(6) Fail to list $DIR/$tdir/foo"
19068 echo "Unlink hard links start at $(date)"
19069 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19070 error "(7) Fail to unlink"
19072 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19076 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
19077 skip "Need client version at least 2.9.59"
19079 # Create a file, and stat it from the kernel
19080 local testfile=$DIR/$tfile
19083 local run_id=$RANDOM
19084 local my_ino=$(stat --format "%i" $testfile)
19086 # Try to insert the module. This will always fail as the
19087 # module is designed to not be inserted.
19088 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19091 # Anything but success is a test failure
19093 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19094 error "no inode match"
19096 run_test 410 "Test inode number returned from kernel thread"
19098 cleanup_test411_cgroup() {
19104 local cg_basedir=/sys/fs/cgroup/memory
19106 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19107 skip "no setup for cgroup"
19109 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19110 error "test file creation failed"
19111 cancel_lru_locks osc
19113 # Create a very small memory cgroup to force a slab allocation error
19114 local cgdir=$cg_basedir/osc_slab_alloc
19115 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19116 trap "cleanup_test411_cgroup $cgdir" EXIT
19117 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19118 echo 1M > $cgdir/memory.limit_in_bytes
19120 # Should not LBUG, just be killed by oom-killer
19121 # dd will return 0 even allocation failure in some environment.
19122 # So don't check return value
19123 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19124 cleanup_test411_cgroup $cgdir
19128 run_test 411 "Slab allocation error with cgroup does not LBUG"
19131 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19132 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19133 skip "Need server version at least 2.10.55"
19136 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19137 error "mkdir failed"
19138 $LFS getdirstripe $DIR/$tdir
19139 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19140 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19141 error "expect $((MDSCOUT - 1)) get $stripe_index"
19142 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19143 [ $stripe_count -eq 2 ] ||
19144 error "expect 2 get $stripe_count"
19146 run_test 412 "mkdir on specific MDTs"
19149 [ $MDSCOUNT -lt 2 ] &&
19150 skip "We need at least 2 MDTs for this test"
19152 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19153 skip "Need server version at least 2.10.55"
19156 mkdir $DIR/$tdir || error "mkdir failed"
19158 # find MDT that is the most full
19159 local max=$($LFS df | grep MDT |
19168 END { split(b, c, ":")
19173 for i in $(seq $((MDSCOUNT - 1))); do
19174 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19175 error "mkdir d$i failed"
19176 $LFS getdirstripe $DIR/$tdir/d$i
19177 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19178 [ $stripe_index -ne $max ] ||
19179 error "don't expect $max"
19182 run_test 413 "mkdir on less full MDTs"
19185 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19186 $LCTL set_param fail_loc=0x80000521
19187 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19190 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19194 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19195 skip "Need server version at least 2.11.52"
19205 # this test may be slow on ZFS
19206 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
19208 # though this test is designed for striped directory, let's test normal
19209 # directory too since lock is always saved as CoS lock.
19210 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19211 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19220 start_time=$(date +%s)
19221 for i in $(seq $total); do
19222 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19225 end_time=$(date +%s)
19226 duration=$((end_time - start_time))
19228 kill -9 $setattr_pid
19230 echo "rename $total files took $duration sec"
19231 [ $duration -lt 100 ] || error "rename took $duration sec"
19233 run_test 415 "lock revoke is not missing"
19237 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19238 skip "Need server version at least 2.11.55"
19240 # define OBD_FAIL_OSD_TXN_START 0x19a
19241 do_facet mds1 lctl set_param fail_loc=0x19a
19243 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19247 run_test 416 "transaction start failure won't cause system hung"
19250 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19251 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19252 skip "Need server version at least 2.9.55"
19254 start_full_debug_logging
19258 stop_full_debug_logging
19262 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19263 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19264 awk '/The barrier for/ { print $7 }')
19267 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19272 barrier_expired() {
19275 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19276 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19277 awk '/will be expired/ { print $7 }')
19279 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19288 echo "Start barrier_freeze at: $(date)"
19289 #define OBD_FAIL_BARRIER_DELAY 0x2202
19290 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19291 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19294 local b_status=$(barrier_stat)
19295 echo "Got barrier status at: $(date)"
19296 [ "$b_status" = "'freezing_p1'" ] ||
19297 error "(1) unexpected barrier status $b_status"
19299 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19301 b_status=$(barrier_stat)
19302 [ "$b_status" = "'frozen'" ] ||
19303 error "(2) unexpected barrier status $b_status"
19305 local expired=$(barrier_expired)
19306 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19307 sleep $((expired + 3))
19309 b_status=$(barrier_stat)
19310 [ "$b_status" = "'expired'" ] ||
19311 error "(3) unexpected barrier status $b_status"
19313 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19314 error "(4) fail to freeze barrier"
19316 b_status=$(barrier_stat)
19317 [ "$b_status" = "'frozen'" ] ||
19318 error "(5) unexpected barrier status $b_status"
19320 echo "Start barrier_thaw at: $(date)"
19321 #define OBD_FAIL_BARRIER_DELAY 0x2202
19322 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19323 do_facet mgs $LCTL barrier_thaw $FSNAME &
19326 b_status=$(barrier_stat)
19327 echo "Got barrier status at: $(date)"
19328 [ "$b_status" = "'thawing'" ] ||
19329 error "(6) unexpected barrier status $b_status"
19331 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19333 b_status=$(barrier_stat)
19334 [ "$b_status" = "'thawed'" ] ||
19335 error "(7) unexpected barrier status $b_status"
19337 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19338 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19339 do_facet mgs $LCTL barrier_freeze $FSNAME
19341 b_status=$(barrier_stat)
19342 [ "$b_status" = "'failed'" ] ||
19343 error "(8) unexpected barrier status $b_status"
19345 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19346 do_facet mgs $LCTL barrier_thaw $FSNAME
19350 run_test 801a "write barrier user interfaces and stat machine"
19355 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19356 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19357 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19358 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19359 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19361 cancel_lru_locks mdc
19363 # 180 seconds should be long enough
19364 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19366 local b_status=$(barrier_stat)
19367 [ "$b_status" = "'frozen'" ] ||
19368 error "(6) unexpected barrier status $b_status"
19370 mkdir $DIR/$tdir/d0/d10 &
19373 touch $DIR/$tdir/d1/f13 &
19376 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19379 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19382 rm -f $DIR/$tdir/d4/f12 &
19385 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19387 # To guarantee taht the 'stat' is not blocked
19388 b_status=$(barrier_stat)
19389 [ "$b_status" = "'frozen'" ] ||
19390 error "(8) unexpected barrier status $b_status"
19392 # let above commands to run at background
19395 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19396 ps -p $touch_pid || error "(10) touch should be blocked"
19397 ps -p $ln_pid || error "(11) link should be blocked"
19398 ps -p $mv_pid || error "(12) rename should be blocked"
19399 ps -p $rm_pid || error "(13) unlink should be blocked"
19401 b_status=$(barrier_stat)
19402 [ "$b_status" = "'frozen'" ] ||
19403 error "(14) unexpected barrier status $b_status"
19405 do_facet mgs $LCTL barrier_thaw $FSNAME
19406 b_status=$(barrier_stat)
19407 [ "$b_status" = "'thawed'" ] ||
19408 error "(15) unexpected barrier status $b_status"
19410 wait $mkdir_pid || error "(16) mkdir should succeed"
19411 wait $touch_pid || error "(17) touch should succeed"
19412 wait $ln_pid || error "(18) link should succeed"
19413 wait $mv_pid || error "(19) rename should succeed"
19414 wait $rm_pid || error "(20) unlink should succeed"
19418 run_test 801b "modification will be blocked by write barrier"
19421 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19425 stop mds2 || error "(1) Fail to stop mds2"
19427 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19429 local b_status=$(barrier_stat)
19430 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19431 do_facet mgs $LCTL barrier_thaw $FSNAME
19432 error "(2) unexpected barrier status $b_status"
19435 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19436 error "(3) Fail to rescan barrier bitmap"
19438 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19440 b_status=$(barrier_stat)
19441 [ "$b_status" = "'frozen'" ] ||
19442 error "(4) unexpected barrier status $b_status"
19444 do_facet mgs $LCTL barrier_thaw $FSNAME
19445 b_status=$(barrier_stat)
19446 [ "$b_status" = "'thawed'" ] ||
19447 error "(5) unexpected barrier status $b_status"
19449 local devname=$(mdsdevname 2)
19451 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19453 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19454 error "(7) Fail to rescan barrier bitmap"
19458 run_test 801c "rescan barrier bitmap"
19460 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19461 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19462 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19468 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19469 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19470 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19476 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19477 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19478 skip "Need server version at least 2.9.55"
19480 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19482 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19484 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19485 error "(2) Fail to copy"
19487 trap cleanup_802 EXIT
19489 # sync by force before remount as readonly
19490 sync; sync_all_data; sleep 3; sync_all_data
19494 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19495 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19496 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19498 echo "Mount the server as read only"
19499 setupall server_only || error "(3) Fail to start servers"
19501 echo "Mount client without ro should fail"
19502 mount_client $MOUNT &&
19503 error "(4) Mount client without 'ro' should fail"
19505 echo "Mount client with ro should succeed"
19506 mount_client $MOUNT ro ||
19507 error "(5) Mount client with 'ro' should succeed"
19509 echo "Modify should be refused"
19510 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19512 echo "Read should be allowed"
19513 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19514 error "(7) Read should succeed under ro mode"
19518 run_test 802 "simulate readonly device"
19521 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19522 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19523 skip "MDS needs to be newer than 2.10.54"
19525 mkdir -p $DIR/$tdir
19526 # Create some objects on all MDTs to trigger related logs objects
19527 for idx in $(seq $MDSCOUNT); do
19528 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19529 $DIR/$tdir/dir${idx} ||
19530 error "Fail to create $DIR/$tdir/dir${idx}"
19534 echo "before create:"
19536 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19538 for ((i=0; i<10; i++)); do
19539 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19540 error "Fail to create $DIR/$tdir/foo$i"
19544 echo "after create:"
19546 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19548 [ $after_used -ge $((before_used + 10)) ] ||
19549 error "before ($before_used) + 10 > after ($after_used)"
19551 for ((i=0; i<10; i++)); do
19552 rm -rf $DIR/$tdir/foo$i ||
19553 error "Fail to remove $DIR/$tdir/foo$i"
19556 sleep 3 # avoid MDT return cached statfs
19557 wait_delete_completed
19558 echo "after unlink:"
19560 before_used=$after_used
19561 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19563 [ $after_used -le $((before_used - 8)) ] ||
19564 error "before ($before_used) - 8 < after ($after_used)"
19566 run_test 803 "verify agent object for remote object"
19569 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19570 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19571 skip "MDS needs to be newer than 2.10.54"
19572 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19573 skip_env "ldiskfs only test"
19575 mkdir -p $DIR/$tdir
19576 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19577 error "Fail to create $DIR/$tdir/dir0"
19579 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19580 local dev=$(mdsdevname 2)
19582 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19583 grep ${fid} || error "NOT found agent entry for dir0"
19585 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19586 error "Fail to create $DIR/$tdir/dir1"
19588 touch $DIR/$tdir/dir1/foo0 ||
19589 error "Fail to create $DIR/$tdir/dir1/foo0"
19590 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19593 for idx in $(seq $MDSCOUNT); do
19594 dev=$(mdsdevname $idx)
19595 do_facet mds${idx} \
19596 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19597 grep ${fid} && rc=$idx
19600 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19601 error "Fail to rename foo0 to foo1"
19602 if [ $rc -eq 0 ]; then
19603 for idx in $(seq $MDSCOUNT); do
19604 dev=$(mdsdevname $idx)
19605 do_facet mds${idx} \
19606 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19607 grep ${fid} && rc=$idx
19611 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19612 error "Fail to rename foo1 to foo2"
19613 if [ $rc -eq 0 ]; then
19614 for idx in $(seq $MDSCOUNT); do
19615 dev=$(mdsdevname $idx)
19616 do_facet mds${idx} \
19617 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19618 grep ${fid} && rc=$idx
19622 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19624 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19625 error "Fail to link to $DIR/$tdir/dir1/foo2"
19626 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19627 error "Fail to rename foo2 to foo0"
19628 unlink $DIR/$tdir/dir1/foo0 ||
19629 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19630 rm -rf $DIR/$tdir/dir0 ||
19631 error "Fail to rm $DIR/$tdir/dir0"
19633 for idx in $(seq $MDSCOUNT); do
19634 dev=$(mdsdevname $idx)
19638 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19640 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19641 error "mount mds$idx failed"
19642 df $MOUNT > /dev/null 2>&1
19644 # e2fsck should not return error
19646 error "e2fsck detected error on MDT${idx}: rc=$rc"
19649 run_test 804 "verify agent entry for remote entry"
19652 do_facet $SINGLEMDS zfs set quota=$old $fsset
19653 unlinkmany $DIR/$tdir/f- 1000000
19658 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19659 [ "$(facet_fstype mds1)" != "zfs" ] &&
19660 skip "ZFS specific test"
19661 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19662 skip "netfree not implemented before 0.7"
19663 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19664 skip "Need MDS version at least 2.10.57"
19671 local pref="osd-zfs.lustre-MDT0000."
19673 # limit available space on MDS dataset to meet nospace issue
19674 # quickly. then ZFS 0.7.2 can use reserved space if asked
19675 # properly (using netfree flag in osd_declare_destroy()
19676 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19677 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19679 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19680 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19681 let "usedkb=usedkb-freekb"
19682 let "freekb=freekb/2"
19683 if let "freekb > 5000"; then
19686 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19687 trap cleanup_805 EXIT
19689 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19690 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19691 rm -rf $DIR/$tdir || error "not able to remove"
19692 do_facet $SINGLEMDS zfs set quota=$old $fsset
19695 run_test 805 "ZFS can remove from full fs"
19701 local size=$($LFS getsom -s $file)
19702 local expect=$(stat -c %s $file)
19704 [[ $size == $expect ]] ||
19705 error "$file expected size: $expect, got: $size"
19707 local blocks=$($LFS getsom -b $file)
19708 expect=$(stat -c %b $file)
19709 [[ $blocks == $expect ]] ||
19710 error "$file expected blocks: $expect, got: $blocks"
19715 local size=$($LFS getsom -s $1)
19718 [[ $size == $expect ]] ||
19719 error "$file expected size: $expect, got: $size"
19723 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19724 skip "Need MDS version at least 2.11.52" && return
19728 touch $DIR/$tfile || error "touch $tfile failed"
19730 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19731 save_lustre_params client "llite.*.xattr_cache" > $save
19732 lctl set_param llite.*.xattr_cache=0
19733 stack_trap "restore_lustre_params < $save" EXIT
19735 # single-threaded write
19736 echo "Test SOM for single-threaded write"
19737 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19738 error "write $tfile failed"
19739 check_lsom_size $DIR/$tfile $bs
19742 local size=$(($num * $bs))
19746 echo "Test SOM for single client muti-threaded($num) write"
19747 $TRUNCATE $DIR/$tfile 0
19748 for ((i = 0; i < $num; i++)); do
19749 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19751 offset=$((offset + $bs))
19753 for (( i=0; i < $num; i++ )); do
19756 check_lsom_size $DIR/$tfile $size
19758 $TRUNCATE $DIR/$tfile 0
19759 for ((i = 0; i < $num; i++)); do
19760 offset=$((offset - $bs))
19761 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19764 for (( i=0; i < $num; i++ )); do
19767 check_lsom_size $DIR/$tfile $size
19769 # multi-client wirtes
19770 num=$(get_node_count ${CLIENTS//,/ })
19771 size=$(($num * $bs))
19775 echo "Test SOM for muti-client ($num) writes"
19776 $TRUNCATE $DIR/$tfile 0
19777 for client in ${CLIENTS//,/ }; do
19778 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19781 offset=$((offset + $bs))
19783 for (( i=0; i < $num; i++ )); do
19786 check_lsom_size $DIR/$tfile $offset
19789 $TRUNCATE $DIR/$tfile 0
19790 for client in ${CLIENTS//,/ }; do
19791 offset=$((offset - $bs))
19792 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19796 for (( i=0; i < $num; i++ )); do
19799 check_lsom_size $DIR/$tfile $size
19802 echo "Test SOM for truncate"
19803 $TRUNCATE $DIR/$tfile 1048576
19804 check_lsom_size $DIR/$tfile 1048576
19805 $TRUNCATE $DIR/$tfile 1234
19806 check_lsom_size $DIR/$tfile 1234
19808 # verify SOM blocks count
19809 echo "Verify SOM block count"
19810 $TRUNCATE $DIR/$tfile 0
19811 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19812 error "failed to write file $tfile"
19813 check_lsom_data $DIR/$tfile
19815 run_test 806 "Verify Lazy Size on MDS"
19818 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19819 skip "Need MDS version at least 2.11.52" && return
19821 # Registration step
19822 changelog_register || error "changelog_register failed"
19823 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19824 changelog_users $SINGLEMDS | grep -q $cl_user ||
19825 error "User $cl_user not found in changelog_users"
19827 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19828 save_lustre_params client "llite.*.xattr_cache" > $save
19829 lctl set_param llite.*.xattr_cache=0
19830 stack_trap "restore_lustre_params < $save" EXIT
19832 rm -rf $DIR/$tdir || error "rm $tdir failed"
19833 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19834 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19835 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19836 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19837 error "truncate $tdir/trunc failed"
19840 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19841 error "write $tfile failed"
19843 # multi-client wirtes
19844 local num=$(get_node_count ${CLIENTS//,/ })
19848 echo "Test SOM for muti-client ($num) writes"
19849 touch $DIR/$tfile || error "touch $tfile failed"
19850 $TRUNCATE $DIR/$tfile 0
19851 for client in ${CLIENTS//,/ }; do
19852 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19855 offset=$((offset + $bs))
19857 for (( i=0; i < $num; i++ )); do
19862 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19863 check_lsom_data $DIR/$tdir/trunc
19864 check_lsom_data $DIR/$tdir/single_dd
19865 check_lsom_data $DIR/$tfile
19868 # Deregistration step
19869 changelog_deregister || error "changelog_deregister failed"
19871 run_test 807 "verify LSOM syncing tool"
19873 check_som_nologged()
19875 local lines=$($LFS changelog $FSNAME-MDT0000 |
19876 grep 'x=trusted.som' | wc -l)
19877 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
19881 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.55) ] &&
19882 skip "Need MDS version at least 2.11.55" && return
19884 # Registration step
19885 changelog_register || error "changelog_register failed"
19887 touch $DIR/$tfile || error "touch $tfile failed"
19890 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
19891 error "write $tfile failed"
19894 $TRUNCATE $DIR/$tfile 1234
19897 $TRUNCATE $DIR/$tfile 1048576
19900 # Deregistration step
19901 changelog_deregister || error "changelog_deregister failed"
19903 run_test 808 "Check trusted.som xattr not logged in Changelogs"
19906 # tests that do cleanup/setup should be run at the end
19910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19913 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
19914 $LCTL set_param fail_loc=0x903
19916 cancel_lru_locks MGC
19918 FAIL_ON_ERROR=true cleanup
19919 FAIL_ON_ERROR=true setup
19921 run_test 900 "umount should not race with any mgc requeue thread"
19924 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
19925 check_and_cleanup_lustre
19926 if [ "$I_MOUNTED" != "yes" ]; then
19927 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true